1 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
3 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
4 the shared virtual base, so preserving inheritance graph order.
6 2001-07-30 Andreas Jaeger <aj@suse.de>
8 * decl2.c: Remove unused var global_temp_name_counter.
10 2001-07-28 Richard Henderson <rth@redhat.com>
12 * method.c (pending_inlines): Remove.
14 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
16 * class.c (mark_primary_virtual_base): Don't adjust base
18 (dfs_unshared_virtual_bases): Adjust them here.
19 (mark_primary_bases): Explain why we adjust at the end.
21 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
23 * class.c (finish_struct_1): When copying the primary base's
24 VFIELD, make sure we find it is at offset zero.
26 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
28 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
29 tsubst_expr for default template arguments.
31 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
34 * spew.c (yylex): Only copy the token's lineno, if it is
37 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
40 * call.c (resolve_args): Simplify, call
41 convert_from_reference.
42 (build_new_op): Resolve and convert from reference ARG1
43 earlier. Adjust ARG2 & ARG3 resolve and conversion.
45 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
47 * decl.c (last_function_parm_tags): Remove.
48 (current_function_parm_tags): Remove.
49 (init_decl_processing): Adjust.
50 (start_function): Adjust.
51 (store_parm_decls): Adjust.
54 * decl.c (grokdeclarator): Detect when a function typedef is
55 declaring a function, and create last_function_parms correctly.
57 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
59 * call.c (joust): Only prefer a non-builtin candidate to a builtin
60 one if they have the same signature.
62 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
63 it rather than toplevel_bindings_p. Give it a mangled name if static.
64 (convert_to_reference): Adjust.
65 * decl2.c (get_temp_name): Lose.
66 * mangle.c (mangle_ref_init_variable): New fn.
67 (mangle_guard_variable): Strip the ref-init header.
69 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
71 (grok_reference_init): Always use DECL_INITIAL.
73 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
76 * call.c (build_conditional_expr): Recheck args after
78 * cp-tree.h (build_conditional_expr): Move to correct file.
79 * typeck.c (decay_conversion): Diagnose any unknown types
81 (build_binary_op): Don't do initial decay or default
82 conversions on overloaded functions.
83 (build_static_cast): Don't do a decay conversion here.
85 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
88 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
89 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
91 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
93 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
94 (create_vtbl_ptr): ... here.
96 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
98 * class.c (build_vbase_offset_vbtl_entries): Look for
99 non-primary base of which we are a sub vtable.
101 2001-07-24 Phil Edwards <pme@sources.redhat.com>
103 * semantics.c (finish_this_expr): Remove unused code.
105 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
107 Simplify rtti, now we've only one ABI.
108 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
110 (tinfo_decl_id, tinfo_var_id): Remove.
111 (get_typeid_1): Remove.
113 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
114 (typeid_ok_p): New function.
115 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
116 (get_tinfo_decl): Remove old abi documentation.
117 (tinfo_from_decl): Remove.
118 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
119 (get_typeid_1): Remove.
120 (get_base_offset): Remove.
121 (synthesize_tinfo_var): Absorb get_base_offset.
122 (create_real_tinfo_var): Don't use tinfo_decl_id.
124 2001-07-23 Graham Stott <grahams@redhat.com>
126 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
127 variable has_two_argument_delete_p.
129 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
131 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
132 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
133 (CPTI_INDEX_IDENTIFIER): Remove.
134 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
135 (delta2_identifier): Remove.
136 (index_identifier): Remove.
137 (pfn_or_delta2_identifier): Remove.
138 (flag_vtable_thunks): Remove.
139 (VTABLE_DELTA2_NAME): Remove.
140 (VTABLE_INDEX_NAME): Remove.
141 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
142 (vfunc_ptr_type_node): Adjust.
143 (VTABLE_NAME_PREFIX): Adjust.
144 (build_vfn_ref): Lose first parameter.
145 (fixup_all_virtual_upcast_offsets): Remove.
146 * decl.c (initialize_predefined_identifiers): Remove
147 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
148 (init_decl_processing): Remove no-vtable-thunk code.
149 * decl2.c (flag_vtable_thunks): Remove.
150 (mark_vtable_entries): Remove no-vtable-thunk code.
151 * error.c (dump_decl): Remove no-vtable-thunk code.
152 (dump_expr): Adjust ptr to member function code.
153 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
155 * rtti.c (build_headof): Remove no-vtable-thunk code.
156 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
157 * search.c (get_base_distance): Remove expand_upcast_fixups case.
158 (virtual_context) Remove.
159 (expand_upcast_fixups): Remove.
160 (fixup_virtual_upcast_offsets): Remove.
161 (fixup_all_virtual_upcast_offsets): Remove.
162 * typeck.c (get_member_function_from_ptrfunc): Remove
163 no-vtable-thunk code.
164 * call.c (build_over_call): Adjust call to build_vfn_ref.
165 * class.c (build_vfn_ref): Lose first parameter. Remove
166 no-vtable-thunk code.
167 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
168 (build_vtable_entry): Remove no-vtable-thunk code.
170 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
172 Remove old-abi remnants. Remove comments about old abi
173 behaviour. Remove refences to 'new-abi' in comments.
174 * cp-tree.h: Adjust comments.
175 (vbase_offsets_in_vtable_p): Delete.
176 (vcall_offsets_in_vtable_p): Delete.
177 (vptrs_present_everywhere_p): Delete.
178 (all_overridden_vfuns_in_vtables_p): Delete.
179 (merge_primary_and_secondary_vtables_p): Delete.
180 (TYPE_CONTAINS_VPTR_P): Adjust.
181 (VTT_NAME_PREFIX): Remove.
182 (CTOR_VTBL_NAME_PREFIX): Remove.
183 (init_vbase_pointers): Remove.
184 * class.c: Adjust coments.
185 (build_vbase_pointer_fields): Delete.
186 (build_vbase_pointer): Remove old-abi code.
187 (build_secondary_vtable): Likewise.
188 (modify_all_vtables): Likewise.
189 (create_vtable_ptr): Likewise.
190 (layout_class_type): Likewise.
191 (finish_struct_1): Likewise.
192 (finish_vtbls): Likewise.
193 (dfs_finish_vtbls): Delete.
194 (build_vbase_offset_vtbl_entries): Remove old-abi code.
195 * cvt.c: Adjust comments.
196 * decl.c: Adjust comments.
197 * decl2.c: Adjust comments.
198 * init.c: Adjust comments.
199 (construct_virtual_bases): Remove old-abi code.
200 * lang-specs.h: Remove -fno-new-abi.
201 * mangle.c: Adjust comments.
202 * rtti.c: Adjust comments.
203 (get_base_offset): Remove old-abi-code.
204 * search.c: Adjust comments.
205 (dfs_init_vbase_pointers): Remove.
206 (dfs_vtable_path_unmark): Remove.
207 (init_vbase_pointers): Remove.
208 * semantics.c: Adjust comments.
209 (emit_associated_thunks): Remove old-abi code.
210 * typeck.c: Adjust comments.
212 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
214 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
217 2001-07-19 Mark Mitchell <mark@codesourcery.com>
219 * class.c (finish_struct_anon): Forbid nested classes.
221 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
223 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
224 * optimize.c: Include debug.h.
225 (maybe_clone_body): Use debug hook.
226 * semantics.c: Include debug.h.
227 (expand_body): Use debug hook.
229 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
231 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
233 2001-07-18 Mark Mitchell <mark@codesourcery.com>
235 * class.c (type_requires_array_cookie): New function.
236 (check_methods): Don't try to figure out whether the type needs a
238 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
239 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
240 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
241 * pt.c (instantiate_class_template): Don't set
242 TYPE_VEC_DELETE_TAKES_SIZE.
243 * NEWS: Document ABI changes from GCC 3.0.
245 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
246 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
248 * NEWS (Changes in GCC 3.0): Fix typo.
250 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
252 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
253 which attributes are to be attached, and a flags argument. Update
254 call to decl_attributes.
255 (grokfield): Update call to decl_attributes.
256 * class.c (finish_struct): Update call to cplus_decl_attributes.
257 * cp-tree.h (cplus_decl_attributes): Update prototype.
258 * decl.c (start_decl, grokdeclarator, start_function): Update
259 calls to decl_attributes and cplus_decl_attributes.
260 * friend.c (do_friend): Update call to cplus_decl_attributes.
261 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
263 2001-07-12 Mark Mitchell <mark@codesourcery.com>
265 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
266 for `register' variables with an asm-specification.
268 2001-07-11 Mark Mitchell <mark@codesourcery.com>
270 * semantics.c (finish_asm_stmt): Mark the output operands
271 to an asm addressable, if necessary.
273 2001-07-11 Ben Elliston <bje@redhat.com>
275 * Revert this change -- there is a subtle bug.
278 * decl.c (finish_enum): New "attributes" argument; pass it to
279 cplus_decl_attributes. Use a narrower type if the enum is packed.
280 * cp-tree.h (finish_enum): Adjust prototype.
281 * parse.y (enum_head): New non-terminal.
282 (structsp): Use it. Enums now may be preceded or followed by
283 optional attributes -- pass their chained tree to finish_enum().
284 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
286 2001-07-10 Mark Mitchell <mark@codesourcery.com>
288 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
291 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
293 * semantics.c (cp_expand_stmt): Fix for null
294 current_function_return_value.
296 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
298 * call.c (build_op_delete_call): Initialize fn.
299 (convert_like_real): Delete conditional.
300 (joust): Initialize *w and *l.
301 * class.c: Add prototype for binfo_ctor_vtable.
302 (get_primary_binfo): Initialize result.
303 * init.c (build_java_class_ref): Initialize name.
305 2001-07-09 Erik Rozendaal <dlr@acm.org>
307 * typeck.c (unary_complex_lvalue): Do not duplicate the
308 argument to modify, pre-, or post-increment when used as an
309 lvalue and when the argument has side-effects.
311 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
313 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
314 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
315 cplus_decl_attributes even if attrs is NULL.
316 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
318 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
320 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
321 calls to decl_attributes.
323 2001-07-06 Ira Ruben <ira@apple.com>
325 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
326 be DECL_TEMPLATE_RESULT.
328 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
330 * cp-tree.h (copy_template_template_parm): Rename to ...
331 (bind_template_template_parm): ... here.
332 * tree.c (copy_template_template_parm): Rename to ...
333 (bind_template_template_parm): ... here. Remove the case when
334 NEWARGS is NULL_TREE.
335 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
336 BOUND_TEMPLATE_TEMPLATE_PARM.
337 * pt.c (lookup_template_class): Adjust.
339 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
341 * cvt.c (convert_lvalue): New fn.
342 * cp-tree.h: Declare it.
343 * method.c (do_build_assign_ref): Use it.
344 (do_build_copy_constructor): Convert parm to base types
345 before calling base constructors.
347 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
348 DECL_USER_ALIGN. Check flag_elide_constructors instead of
350 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
352 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
354 * optimize.c (optimize_inline_calls): New function, broken out
356 (optimize_function): ... here. Call it. Don't inline if it is
358 (dump_function): Print name of dump flag causing this dump.
359 * semantics.c (expand_body): Move thunk inline check to
362 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
364 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
365 (comptypes): Use target.comp_type_attributes.
367 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
369 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
371 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
373 * error.c (lang_print_error_function): Add a `diagnostic_context *'
376 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
378 * decl2.c (import_export_class): Update.
380 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
382 * error.c (init_error): Adjust settings.
384 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
386 * error.c (init_error): Adjust settings.
388 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
390 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
391 return pointers to data members by reference rather than by value.
393 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
395 Implement the Named Return Value optimization.
396 * cp-tree.h (struct cp_language_function): Add x_return_value.
397 (current_function_return_value): Now a macro.
398 * decl.c: Don't define it.
399 (define_label, finish_case_label): Don't clear it.
400 (init_decl_processing): Don't register it with GC.
401 * semantics.c (genrtl_finish_function): Don't check it for
402 no_return_label. Copy the RTL from the return value to
403 current_function_return_value and walk, calling...
404 (nullify_returns_r): ...this new fn.
405 * typeck.c (check_return_expr): Set current_function_return_value.
407 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
409 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
410 sharing a ctor vtable with. Merge code for cases 1 and 2.
411 (binfo_ctor_vtable): New fn.
412 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
414 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
416 * class.c (dfs_find_final_overrider): Fix logic.
418 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
419 virtual thunk instead of non-virtual.
420 (get_matching_virtual): Uncomment.
422 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
423 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
426 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
428 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
429 we've not emerged from the hierarchy of RTTI_BINFO on reaching
432 2001-06-13 Mark Mitchell <mark@codesourcery.com>
434 * NEWS: Update release number.
436 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
438 PR c++/3130, c++/3131, c++/3132
439 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
440 * class.c (force_canonical_binfo_r): Move
441 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
442 virtual bases unless they're primary and what they're primary
444 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
445 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
446 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
448 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
449 (layout_nonempty_base_or_field): Add most derived type
451 (layout_empty_base): Likewise.
452 (build_base_field): Likewise.
453 (build_base_fields): Likewise.
454 (propagate_binfo_offsets): Add most derived type
455 parameter. Skip non canonical virtual bases too.
456 (dfs_set_offset_for_unshared_vbases): Don't skip primary
457 bases. Do skip canonical bases.
458 (layout_virtual_bases): Adjust.
459 (layout_class_type): Adjust.
460 (dfs_get_primary_binfo): Build list of virtual primary base
462 (get_primary_binfo): Check that the shared virtual primary
463 base candidate was found first.
464 (accumulate_vtbl_inits): Don't do anything for non-vptr
465 containing binfos. For case 1 primary virtual bases, keep
466 checking that we've not emerged from the hierarchy of RTTI_BINFO.
468 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
471 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
472 hierarchy looking for primary bases for a ctor
473 vtable. Recursively call oneself, if we meet our primary via
474 this route and haven't met it yet via inheritance graph order.
476 2001-06-11 Mark Mitchell <mark@codesourcery.com>
478 * lang-options.h: Emit documentation for -fno-honor-std, not
481 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
483 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
485 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
487 2001-06-10 Mark Mitchell <mark@codesourcery.com>
488 Gabriel Dos Reis <gdr@codesourcery.com>
490 * Make-lang.in (cp/call.o): Depend on diagnostic.h
491 (cp/typeck.o): Depend on diagnostic.h
492 (cp/typeck2.o): Depend on diagnostic.h
493 (cp/repo.o): Depend on dignostic.h
494 * typeck.c: #include diagnostic.h
495 (convert_for_initialization): Remove extern declaration for
496 warningcount and errorcount.
498 * call.c: #include diagnostic.h
499 (convert_like_real): Remove extern declaration for warnincount and
502 * repo.c: #include diagnostic.h
503 * typeck2.c: #include diagnostic.h
505 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
507 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
510 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
513 * friend.c (do_friend): Use push_decl_namespace for classes at
516 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
517 Jason Merrill <jason_merrill@redhat.com>
520 * class.c (build_secondary_vtable): Use assert, rather than an error
522 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
523 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
524 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
525 Don't set BINFO_VTABLE for a primary virtual base.
527 2001-06-07 Mark Mitchell <mark@codesourcery.com>
529 * decl.c (duplicate_decls): Update source position information
530 when a template function is defined.
532 2001-06-07 Phil Edwards <pme@sources.redhat.com>
534 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
536 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
539 * decl.c (pushtag): Don't push into a complete type's scope.
541 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
543 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
544 (struct lang_decl_flags): Lose generate_with_vtable_p.
545 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
546 * class.c (copy_virtuals): Adjust.
547 * decl2.c (mark_vtable_entries): Adjust.
548 * method.c (make_thunk, build_vtable_entry): Adjust.
549 * class.c (update_vtable_entry_for_fn): Only look as far as the
550 first defining class.
551 (build_vtbl_initializer): Put nothing in the slot for a function only
552 defined in a lost primary virtual base.
553 (add_vcall_offset_vtbl_entries_1): Use the same code for
554 the lost primary case and the normal case.
555 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
556 (get_vfield_offset, get_derived_offset): Lose.
557 (dfs_find_final_overrider): Use look_for_overrides_here.
558 (get_matching_virtual): New fn.
559 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
561 * search.c (look_for_overrides_here): Split out from...
562 (look_for_overrides_r): Here.
564 * class.c (find_final_overrider): Return error_mark_node on error.
566 * decl2.c (key_method): #if 0 accidental change.
568 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
570 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
571 (build_over_call): Likewise.
572 * decl.c (grokparms): Likewise.
573 * pt.c (tsubst_decl): Likewise.
574 * typeck.c (convert_arguments): Likewise.
576 2001-06-05 Mark Mitchell <mark@codesourcery.com>
578 * semantics.c (begin_class_definition): Robustify.
580 * pt.c (instantiate_decl): Tell the repository code about the
581 clones, not the cloned functions.
582 * repo.c (repo_template_used): Explicitly instantiate the cloned
583 function, not the clones.
585 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
587 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
588 ICS_BAD_FLAG on created conversion.
589 (compare_ics): Break out rank.
591 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
593 * decl.c (xref_tag): Remove extraneous %s on dependent name
596 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
598 * class.c (layout_vtable_decl): Fix off by one error on
600 (build_vtt): Likewise.
601 (build_ctor_vtbl_group): Likewise.
603 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
605 * class.c (maybe_indent_hierarchy): New function.
606 (dump_class_hierarchy_r): Add flags. Dump extra binfo
607 information, if enabled. Use maybe_indent_hierarchy. Adjust
609 (dump_class_hierarchy): Adjust prototype. Adjust output format.
610 (dump_array, dump_vtable, dump_vtt): New functions.
611 (finish_struct_1): Adjust hierarchy dumping.
612 (initialize_vtable): Call dump_vtable.
613 (build_vtt): Call dump_vtt.
614 (build_ctor_vtbl_group): Call dump_vtable.
615 * decl2.c (flag_dump_class_layout): Remove.
616 (cxx_decode_option): Remove dump translation unit
617 and dump class hierarchy check. Call dump_switch_p.
618 (finish_file): Adjust dumping.
619 (dump.c): Only dump base classes if not TDF_SLIM.
620 Only dump namespace members if not TDF_SLIM.
621 * optimize.c (dump_function): New function.
622 (optimize_function): Call dump_function.
623 * semantics.c (expand_body): Use dump_enabled_p.
625 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
628 Part missed from first commit
629 * decl2.c (finish_anon_union): Copy context.
631 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
634 * optimize.c (remap_decl): Remap anonymous aggregate members too.
636 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
639 * semantics.c (expand_body): Don't optimize thunks.
641 2001-05-25 Sam TH <sam@uchicago.edu>
643 * cp-tree.h lex.h: Fix header include guards.
645 2001-05-25 Mark Mitchell <mark@codesourcery.com>
647 * decl.c (init_decl_processing): Tweak.
649 2001-05-24 Mark Mitchell <mark@codesourcery.com>
651 * decl.c (duplicate_decls): Tidy.
652 (init_decl_processing): Always set flag_no_builtin.
654 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
657 * decl2.c (do_local_using_decl): Push the decls, even in a
660 2001-05-22 Mark Mitchell <mark@codesourcery.com>
662 * optimize.c (initialize_inlined_parameters): Don't set
663 TREE_READONLY for a VAR_DECL taking the place of an inlined
666 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
668 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
669 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
672 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
674 * parse.y: Refer to compound literals as such, not as
675 constructor-expressions.
677 2001-05-21 Mark Mitchell <mark@codesourcery.com>
679 * call.c (build_op_delete_call): Ignore exception-specifications
680 when looking for matching delete operators.
681 * init.c (build_new_1): Compute whether or not the allocation
682 function used is a placement allocation function or not, and
683 communicate this information to build_op_delete_call.
685 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
687 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
688 (build_vtbl_ref): Adjust.
689 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
690 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
692 (unsupported_options): Correspondingly.
694 * decl2.c (maybe_make_one_only): Check flag_weak, not
697 * cp-tree.def (START_CATCH_STMT): Lose.
698 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
699 * tree.c (cp_statement_code_p): Don't case it.
700 * semantics.c (cp_expand_stmt): Likewise.
701 * cp-tree.h (START_CATCH_TYPE): Lose.
703 * except.c (expand_start_catch_block): Don't start any blocks.
705 (expand_end_catch_block): Don't end any blocks.
706 * parse.y (handler): Don't pass anything from finish_handler_parms
708 * pt.c (tsubst_expr): Likewise.
709 * semantics.c (begin_handler): Call note_level_for_catch here.
710 (finish_handler_parms): Don't return anything.
711 (genrtl_catch_block, begin_catch_block): Lose.
712 (genrtl_handler): Call expand_start_catch here.
714 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
716 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
717 (get_vtable_decl, build_vtt): Not here.
719 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
722 * optimize.c (update_cloned_parm): Copy addressability and other
725 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
727 * pt.c (determine_specialization): Ignore artificial functions.
729 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
731 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
732 (C_RID_CODE): Remove.
733 * lex.c (cxx_init_options): Call set_identifier_size. Update.
734 (init_parse): Don't do it here.
736 2001-05-18 Diego Novillo <dnovillo@redhat.com>
738 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
739 function declaration to avoid stripping the symbol's attributes.
741 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
743 * decl.c (pushdecl): Adjust error string.
744 (xref_tag): Adjust friend class injection warning. Remove the
745 inherited name from the class shadowed scope.
747 2001-05-17 Mark Mitchell <mark@codesourcery.com>
749 * except.c (cp_protect_cleanup_actions): New function.
750 (init_exception_processing): Don't set protect_cleanup_actions
751 here. Do set lang_protect_cleanup_actions.
753 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
755 * spew.c (read_token): Call yyerror on all unexpected tokens.
757 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
759 * init.c (member_init_ok_or_else): Take a tree rather than
761 (expand_member_init): Adjust.
763 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
765 * decl.c (duplicate_decls): Suppress warning about duplicate
766 decls if the first decl is a friend.
768 2001-05-12 Zack Weinberg <zackw@stanford.edu>
770 * except.c (choose_personality_routine): Export. Add
771 explanatory comment. Take an enum languages, not a boolean.
772 (initialize_handler_parm): Adjust to match.
773 * cp-tree.h: Prototype choose_personality_routine.
774 * lex.c (handle_pragma_java_exceptions): New function.
775 (init_cp_pragma): Register #pragma GCC java_exceptions.
777 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
779 * method.c (build_mangled_C99_name): Remove unused prototype.
781 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
783 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
784 * typeck.c (get_member_function_from_ptrfunc,
785 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
786 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
788 Reverted Geoff Keating's 2001-05-03's patch.
790 2001-05-11 Ira Ruben <ira@apple.com>
792 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
794 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
796 * cp-tree.h (finish_label_expr, lookup_label): Delete.
797 * parse.y: Update for '&&'; don't issue warning here.
798 * semantics.c (finish_label_expr): Delete.
800 2001-05-07 Mark Mitchell <mark@codesourcery.com>
802 * splay-tree.h (splay_tree_max): New function.
803 (splay_tree_min): Likewise.
805 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
807 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
808 (pfn_vflag_identifier): Define.
809 Update comment about layout of pointer functions.
810 (build_ptrmemfunc1): Update prototype.
811 (expand_ptrmemfunc_cst): Update prototype.
812 * decl.c (initialize_predefined_identifiers): Initialize
813 pfn_vflag_identifier.
814 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
815 an extra field to the type.
816 * expr.c (cplus_expand_constant): Pass 'flag' between
817 expand_ptrmemfunc_cst and build_ptrmemfunc1.
818 * typeck.c (get_member_function_from_ptrfunc): When
819 FUNCTION_BOUNDARY < 16, look at additional field to determine
820 if a pointer-to-member is a real pointer or a vtable offset.
821 (build_ptrmemfunc1): Add new parameter to contain extra field.
822 (build_ptrmemfunc): Pass the extra field around.
823 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
824 (pfn_from_ptrmemfunc): Ignore the extra field.
826 2001-05-03 Mark Mitchell <mark@codesourcery.com>
828 * cp-tree.h (flag_inline_trees): Update documentation.
829 * decl.c (init_decl_processing): Adjust handling of
830 flag_inline_functions and flag_inline_trees to support -O3.
831 (grokfndecl): Set DECL_INLINE on all functions if that's what
833 (save_function_data): Clear DECL_INLINE in
834 current_function_cannot_inline is non-NULL.
835 * decl2.c (flag_inline_trees): Update documentation.
837 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
839 * dump.c (cp_dump_tree, USING_STMT case): New case.
840 * tree.c (cp_statement_code_p): Add USING_STMT.
841 * decl2.c (do_using_directive): Add the using directive statement.
843 * tree.c (walk_tree): Reformat an if block.
845 2001-05-02 Mark Mitchell <mark@codesourcery.com>
847 * decl.c (compute_array_index_type): Don't try to do anything with
848 the indices when processing a template.
850 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
852 * call.c: NULL_PTR -> NULL.
857 * except.c: Likewise.
860 * search.c: Likewise.
862 * typeck.c: Likewise.
863 * typeck2.c: Likewise.
865 2001-05-02 Mark Mitchell <mark@codesourcery.com>
867 * decl2.c (do_using_directive): Revert previous patch.
869 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
871 * cp-tree.def (USING_STMT): New statement node.
872 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
873 * decl2.c (do_using_directive): Add USING_STMT to statement
874 tree. Don't emit errors when processing template decl.
875 * pt.c (tsubst_expr, USING_STMT case): New case.
876 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
878 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
880 * call.c (build_new_op): Convert args from reference here.
881 (build_conditional_expr): Don't convert here.
883 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
885 * spew.c (last_token_id): New static variable.
886 (read_token): Set it here.
887 (yyerror): Use it here.
889 2001-04-30 Richard Henderson <rth@redhat.com>
891 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
894 2001-04-30 Mark Mitchell <mark@codesourcery.com>
896 * gxxint.texi: Remove.
897 * Make-lang.in: Remove all traces of gxxint.texi.
899 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
901 * decl2.c (start_static_initialization_or_destruction): Correct
902 logic to handle the -fno-use-cxa-atexit case.
904 2001-04-30 Mark Mitchell <mark@codesourcery.com>
906 * optimize.c (update_cloned_parm): New function.
907 (maybe_clone_body): Use it. Update the `this' parameter too.
909 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
911 * decl2.c (unsupported_options): Add new-abi.
912 * lang-options.h: Remove no longer supported options.
914 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
916 * except.c (can_convert_eh): Don't check template parms,
919 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
921 * optimize.c (maybe_clone_body): Copy parameter names and locations.
923 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
925 * cp-tree.h (adjust_clone_args): Prototype new function.
926 * class.c (adjust_clone_args): New function.
927 * decl.c (start_function): Call it for in charge ctors.
929 2001-04-26 Mark Mitchell <mark@codesourcery.com>
931 * method.c (use_thunk): Make sure that thunks really are emitted
934 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
936 * mangle.c (write_chars): New macro.
937 (hwint_to_ascii): New function
938 (write_number): Use it.
939 (write_integer_cst): Deal with really big numbers.
941 2001-04-25 Mark Mitchell <mark@codesourcery.com>
943 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
946 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
948 * decl.c (grokdeclarator): Set context of namespace scope
951 2001-04-24 Zack Weinberg <zackw@stanford.edu>
953 * cp/optimize.c: Include hashtab.h.
954 (struct inline_data): Add tree_pruner.
955 (expand_call_inline, expand_calls_inline): Use it when calling
957 (optimize_function): Initialize and free tree_pruner.
959 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
961 Lazy __FUNCTION__ generation.
962 * cp-tree.def (FUNCTION_NAME): Remove.
963 * cp-tree.h (function_name_declared_p): Remove.
964 (cp_fname_init): Prototype.
965 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
966 don't call declare_function_name. Call start_fname_decls.
967 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
968 clobber the line number.
969 (cp_fname_init): New function.
970 (start_function): Call start_fname_decls.
971 (finish_function): Call finish_fname_decls.
972 * lex.c (reswords): Add slots for __FUNCTION__ et al.
973 (rid_to_yy): Add mappings for __FUNCTION__ et al.
974 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
975 * parse.y (VAR_FUNC_NAME): New token.
976 (primary): Add VAR_FUNC_NAME.
977 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
979 (tsubst, FUNCTION_NAME case): Remove.
980 (tsubst_copy, FUNCTION_NAME case): Remove.
981 (tsubst_expr, DECL_STMT case): Be careful with a
982 DECL_PRETTY_FUNCTION_P.
983 (instantiate_decl): Remove function_name_declared_p.
984 * semantics.c (begin_compound_statement): Don't call
985 declare_function_name here.
986 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
987 (finish_translation_unit): Call finish_fname_decls.
988 (expand_body): Remove function_name_declared_p.
989 * typeck2.c (digest_init): Allow any ERROR_MARK.
991 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
993 * pt.c (tsubst_decl): Use VOID_TYPE_P.
994 * semantics.c: Fix some typos.
996 2001-04-23 Phil Edwards <pme@sources.redhat.com>
998 * cp/decl2.c (flag_honor_std): Always initialize to 1.
1000 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1002 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
1004 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
1006 * except.c (build_throw): Wrap the initialization of the exception
1007 object in a MUST_NOT_THROW_EXPR.
1008 (do_free_exception): #if 0.
1010 2001-04-20 Mark Mitchell <mark@codesourcery.com>
1012 * cp-tree.h (finish_enum): Change prototype.
1013 * decl.c (finish_enum): Reorganize.
1014 * parse.y (structsp): Adjust calls to finish_enum.
1016 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1018 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
1021 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1023 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
1024 (layout_empty_base): Return at end flag.
1025 (build_base_field): Likewise.
1026 (build_base_fields): Likewise.
1027 (layout_virtual_bases): Don't add 1 to eoc value.
1028 (end_of_class): Use full size for empty bases.
1029 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
1030 empty bases. Don't add 1 to eoc value. Only add trailing padding
1031 if we're an empty class with no empty bases.
1032 (dump_class_hierarchy): Dump size and alignment.
1034 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1036 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
1039 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1041 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
1042 is found, look first if name does not match the structure name.
1044 2001-04-19 Mark Mitchell <mark@codesourcery.com>
1046 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
1048 (SET_DECL_LANGUAGE): New macro.
1049 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
1050 (pushdecl): Likewise.
1051 (build_library_fn_1): Likewise.
1052 (build_cp_library_fn): Likewise.
1053 (grokfndecl): Likewise.
1054 (grokvardecl): Mark `extern "C"' variables as having C linkage.
1055 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
1056 * lex.c (retrofit_lang_decl): Likewise.
1057 * mangle.c (mangle_decl_string): Don't mangle the names of
1058 variables declared with C language linkage.
1059 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
1061 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
1063 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
1064 flag_access_control from uninitialized storage.
1066 2001-04-15 Mark Mitchell <mark@codesourcery.com>
1068 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
1069 * mangle.c (write_pointer_to_member_type): Fix mangling of
1070 pointers to cv-qualified member function types.
1072 * init.c (build_delete): Create a SAVE_EXPR for the address if
1073 we're going to use it more than once.
1075 2001-04-13 Mark Mitchell <mark@codesourcery.com>
1077 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
1078 (expand_ptremfunc_cst): Change prototype.
1079 (delta2_from_ptrmemfunc): Remove.
1080 * expr.c (cplus_expand_constant): Adjust call to
1081 expand_ptrmemfunc_cst.
1082 * typeck.c (build_ptrmemfunc1): Simplify.
1083 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
1084 results in a constant.
1085 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
1086 (delta2_from_ptrmemfunc): Remove.
1087 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
1089 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1091 * cp-tree.h (decl_namespace_list): New macro.
1092 (struct saved_scope): Add decl_ns_list.
1093 * decl.c (mark_saved_scope): Mark it.
1094 * decl2.c: Lose static decl_namespace_list.
1095 (init_decl2): Don't save it.
1097 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1099 * cp-tree.h (warn_return_type, yylex): Delete redundant
1102 * decl.c (current_class_depth, global_namespace): Likewise.
1104 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
1106 * repo.c (flag_use_repository): Likewise.
1108 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1110 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
1111 set_block, pushdecl, getdecls, gettags, init_decl_processing,
1112 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
1113 lvalue_or_else, print_lang_statistics, comp_target_types,
1114 unsigned_type, signed_type, signed_or_unsigned_type,
1115 build_function_call, mark_addressable, incomplete_type_error):
1116 Delete redundant declarations.
1118 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
1120 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
1121 (TYPE_ANONYMOUS_P): New macro.
1122 (TAGGED_TYPE_P): New macro.
1123 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
1124 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
1125 * tree.c (no_linkage_helper): Likewise.
1126 * semantics.c (begin_class_definition): Likewise.
1127 * pt.c (convert_template_argument): Likewise.
1128 * lex.c (check_for_missing_semicolon): Likewise.
1130 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1132 * class.c (dfs_unshared_virtual_bases): New function.
1133 (mark_primary_bases): Call it.
1134 (check_bases): Ignore virtual bases when determining
1137 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1139 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
1141 2001-04-11 Mark Mitchell <mark@codesourcery.com>
1143 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
1144 cloned function to the clone.
1146 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1148 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
1150 * semantics.c: Include expr.h.
1152 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
1154 * method.c (implicitly_declare_fn): Commonize code for copy ctor
1155 and assignment op. Set TREE_USED for parameter.
1157 2001-04-10 Mark Mitchell <mark@codesourcery.com>
1159 * class.c (find_final_overrider_data): Add `candidates'.
1160 (dfs_find_final_overrider): Don't issue error messages
1162 (find_final_overrider): Issue error messages here.
1163 (build_base_field): Don't warn about amgibuous direct bases here.
1164 (warn_about_ambiguous_direct_bases): New function.
1165 (layout_class_type): Use it.
1167 2001-04-10 Richard Henderson <rth@redhat.com>
1169 * typeck.c (build_array_ref): Push the array reference inside
1170 COMPOUND_EXPR and COND_EXPR.
1172 2001-04-05 Mark Mitchell <mark@codesourcery.com>
1174 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
1175 * decl.c (duplicate_decls): Adjust accordingly.
1176 (maybe_commonize_var): Likewise.
1177 (grokfndecl): Likewise.
1178 (start_function): Likewise.
1179 (start_method): Likewise.
1180 * decl2.c (key_method): Likewise.
1181 (import_export_decl): Likewise.
1182 * method.c (implicitly_declare_fn): Likewise.
1183 * optimize.c (maybe_clone_body): Likewise.
1185 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
1187 * lang-specs.h: Add __DEPRECATED.
1189 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
1191 * search.c (get_dynamic_cast_base_type): When building a new
1192 constant, set its type to ssizetype.
1194 2001-04-04 Jakub Jelinek <jakub@redhat.com>
1196 * optimize.c (expand_call_inline): Only add newly inlined statements
1199 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1201 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
1202 (OPERATOR_FORMAT): Likewise.
1203 (OPERATOR_TYPENAME_FORMAT): Likewise.
1204 * operators.def: Remove old name-mangling information.
1205 * decl.c (grok_op_properties): Adjust accordingly.
1206 * lex.c (init_operators): Likewise.
1207 * rtti.c (get_tinfo_decl): Issue error messages about types that
1210 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1212 * decl2.c (import_export_decl): Don't call import_export_class
1213 when processing an inline member function.
1214 * semantics.c (expand_body): Call import_export_decl before
1215 emitting inline functions.
1217 2001-03-28 Richard Henderson <rth@redhat.com>
1219 IA-64 ABI Exception Handling:
1220 * cp-tree.def (EH_SPEC_BLOCK): New.
1221 (MUST_NOT_THROW_EXPR): New.
1222 * cp-tree.h: Update changed function declarations.
1223 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
1224 (CPTI_CALL_UNEXPECTED): New.
1225 (struct cp_language_function): Rename x_eh_spec_try_block
1227 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
1228 * decl.c (current_binding_level): If no current function
1229 bindings, revert to scope_chain.
1230 (initialize_predefined_identifiers): Remove __cp_push_exception.
1231 (store_parm_decls): Use begin_eh_spec_block.
1232 (finish_function): Use finish_eh_spec_block.
1233 (mark_lang_function): Update for name changes.
1234 * decl2.c (finish_file): No mark_all_runtime_matches.
1235 * dump.c (cp_dump_tree): Handle new tree codes.
1236 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
1237 * except.c (catch_language_init, catch_language): Remove.
1238 (init_exception_processing): Don't set language code.
1239 Initialize call_unexpected_node, protect_cleanup_actions,
1240 eh_personality_libfunc, lang_eh_runtime_type.
1241 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
1242 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
1243 (prepare_eh_type): Split out type canonicalizations ...
1244 (build_eh_type_type): ... from here.
1245 (build_eh_type_type_ref): Remove.
1246 (mark_all_runtime_matches): Remove.
1247 (build_exc_ptr): New.
1248 (do_begin_catch, do_end_catch): New.
1249 (do_pop_exception): Remove.
1250 (build_terminate_handler): Remove.
1251 (choose_personality_routine): Split out language choice from ...
1252 (initialize_handler_parm): ... here.
1253 Use MUST_NOT_THROW_EXPR.
1254 (expand_start_catch_block): Use do_begin_catch. Simplify Java
1255 exception object handling.
1256 (expand_start_eh_spec, expand_end_eh_spec): Remove.
1257 (expand_exception_blocks, alloc_eh_object): Remove.
1258 (begin_eh_spec_block, finish_eh_spec_block): New.
1259 (do_allocate_exception, do_free_exception): New.
1260 (expand_throw): Merge into ...
1261 (build_throw): ... here. Update for abi.
1262 * expr.c (cplus_expand_expr): No expand_internal_throw.
1263 Handle MUST_NOT_THROW_EXPR.
1264 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
1265 * semantics.c (*) Update for except.h name changes.
1266 (genrtl_try_block): No protect_with_terminate.
1267 (genrtl_eh_spec_block): New.
1268 (genrtl_handler): Don't emit the goto here.
1269 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
1270 (genrtl_finish_function): Don't expand_exception_blocks.
1271 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
1273 2001-03-28 Richard Henderson <rth@redhat.com>
1275 * decl.c (struct named_label_list): Rename eh_region to
1276 in_try_scope, add in_catch_scope.
1277 (struct binding_level): Rename eh_region to is_try_scope,
1279 (note_level_for_try): Rename from note_level_for_eh.
1280 (note_level_for_catch): New.
1281 (poplevel): Copy both is_try_scope and is_catch_scope to
1282 the named_label_list struct.
1283 (check_previous_goto_1): Don't check for catch block via
1284 DECL_ARTIFICIAL; use in_try_scope instead.
1285 (check_goto): Likewise.
1286 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
1287 * except.c (expand_start_catch_block): Call note_level_for_catch.
1288 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
1290 2001-03-27 Richard Henderson <rth@redhat.com>
1292 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
1293 exceptions_via_longjmp.
1295 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1297 * pt.c (check_default_tmpl_args): Make error messages clearer.
1299 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1301 * error.c: Also undefine 'A' macro used for cp_printers definition.
1303 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1305 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1307 2001-03-26 Mike Yang <yang@research.att.com>
1308 Mark Mitchell <mark@codesourcery.com>
1310 * dump.c (dump_access): New function.
1311 (cp_dump_tree): Use it. Dump basetype information for class
1314 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1316 * Makefile.in (optimize.o): Depend on params.h.
1317 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1318 (init_decl_processing): Set flag_no_inline when doing
1320 * optimize.c: Include params.h.
1321 (struct inline_data): Improve documentation of FNS. Add
1322 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1323 (INSNS_PER_STMT): New macro.
1324 (remap_block): Use CLONING_P.
1325 (inlinable_function_p): Don't inline big functions.
1326 (expand_call_inline): Keep track of how much inlining we've done.
1327 (optimize_function): Set FIRST_INLINED_FN.
1328 (maybe_clone_body): Set CLONING_P.
1329 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1331 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1332 rest_of_compilation. Clear DECL_RTL for local variables
1334 (clear_decl_rtl): New function.
1336 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1339 * cp-tree.h (skip_type_access_control,
1340 reset_type_access_control): Prototype.
1341 * decl.c (grokdeclarator): Access of friends is not checked.
1342 * parse.y (component_decl_list): Reset type access control.
1343 * semantics.c (decl_type_access_control): Clear
1344 current_type_lookups.
1345 (save_type_access_control): Don't save if not deferring.
1346 (skip_type_access_control, reset_type_access_control): New
1348 (begin_class_definition): Do type access control for basetypes.
1349 Start deferred access control.
1350 (finish_class_definition): Resume immediate access control if
1351 this is a local class.
1353 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1355 * class.c (add_method): Use memcpy/memmove, not bcopy.
1357 * decl.c (duplicate_decls): Likewise.
1359 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1361 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1364 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1366 * decl.c (local_names): Define.
1367 (push_local_name): New.
1368 (grok_reference_init): Return init if initializing static reference
1369 variable with non-constant instead of emitting it.
1370 Move expand_static_init call to cp_finish_decl.
1371 (layout_var_decl): Call push_local_name.
1372 (maybe_commonize_var): Allow inlining functions even if they have
1373 static local variables, use comdat_linkage for them if flag_weak.
1374 (check_initializer): Call obscure_complex_init if
1375 grok_reference_init returned non-zero.
1376 (save_function_data): Clear x_local_names.
1377 (pop_cp_function_context): Free x_local_names.
1378 (mark_inlined_fns): Remove.
1379 (mark_lang_function): Mark x_local_names.
1380 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1381 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1382 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1383 DECL_DISCRIMINATOR_P.
1384 * cp-tree.h (cp_language_function): Add x_local_names.
1385 (lang_decl_flags): Add discriminator into u2.
1386 (lang_decl_inlined_fns): Remove.
1387 (lang_decl): inlined_fns is now a TREE_VEC.
1388 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1389 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1390 TREE_VEC, not a custom structure.
1391 (optimize_function): Likewise.
1392 * mangle.c (discriminator_for_local_entity): Discriminate among
1393 VAR_DECL local entities.
1394 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1397 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1399 Add support for Java interface method calls.
1400 * cp-tree.h (struct lang_type): Add java_interface flag.
1401 (TYPE_JAVA_INTERFACE): New macro.
1402 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1403 by setting TYPE_JAVA_INTERFACE.
1404 * call.c (java_iface_lookup_fn): New static.
1405 (build_over_call): If calling a method declared in a
1406 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1407 expression which resolves the function address.
1408 (build_java_interface_fn_ref): New function.
1410 2001-03-22 Richard Henderson <rth@redhat.com>
1412 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
1413 * except.c: Don't include it.
1415 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1416 based on an idea from Joe Buck <jbuck@synopsys.com>
1418 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1420 (data_def, component_decl): Add reductions to bad_decl.
1422 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1424 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1425 anonymous aggregates, since they don't have assignment operator
1427 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1428 assignment operators for anonymous structure fields.
1430 2001-03-21 Jason Merrill <jason@redhat.com>
1432 * pt.c (instantiate_decl): Abort if we see a member constant
1433 instantiation that doesn't already have its initializer.
1434 Downgrade explicit instantiation without definition to pedwarn.
1436 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1437 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1438 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1440 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1441 (pending_vtables): Remove.
1442 * decl2.c (pending_vtables): Remove.
1443 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
1444 CLASSTYPE_VTABLE_NEEDS_WRITING.
1445 (import_export_class): Likewise.
1446 (init_decl2): Don't mark pending_vtables.
1447 * lex.c (handle_pragma_vtable): Just sorry.
1448 * pt.c (instantiate_class_template): Don't mess with
1449 CLASSTYPE_VTABLE_NEEDS_WRITING.
1450 (mark_class_instantiated): Likewise.
1451 * ptree.c (print_lang_type): Don't print it.
1452 * semantics.c (begin_class_definition): Don't set it.
1454 * pt.c (template_tail): Replace with last_pending_template.
1455 (maybe_templates, maybe_template_tail): Remove.
1456 (add_pending_template): Adjust.
1457 (instantiate_pending_templates): Adjust.
1459 * cp-tree.h (struct saved_scope): Remove lang_stack field.
1460 (current_lang_stack): Remove.
1461 * decl.c (maybe_push_to_top_level): Don't initialize it.
1462 (duplicate_decls): Use current_lang_depth.
1463 (xref_basetypes): Likewise.
1464 * class.c (current_lang_depth): New fn.
1465 (push_lang_context): Use more varray functionality.
1466 (pop_lang_context): Likewise.
1468 * error.c (GLOBAL_THING): Always use '__'.
1470 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1472 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
1474 * mangle.c (mangle_decl_string): Mangle the names of overloaded
1475 operators, even when they have `extern "C"' linkage.
1477 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1479 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
1480 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1481 where it's not necessary.
1482 (add_method): Remove optimization involving comparison of
1483 DECL_ASSEMBLER_NAME.
1484 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
1485 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1486 where it's not necessary.
1487 (check_methods): Likewise.
1488 (build_clone): Likewise.
1489 (built_vtt): Likewise.
1490 * cp-tree.h (DECL_NEEDED_P): Likewise.
1491 * decl.c (pushtag): Likewise.
1492 (duplicate_decls): Likewise.
1493 (pushdecl): Likewise.
1494 (builtin_function): Likewise.
1495 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
1496 (build_cp_library_fn): Likewise.
1497 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
1498 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1499 where it's not necessary.
1500 (make_rtl_for_nonlocal_decl): Likewise.
1501 (cp_finish_decl): Likewise.
1502 (grokfndecl): Likewise.
1503 (grokvardecl): Likewise.
1504 (grokdeclarator): Likewise.
1505 (start_function): Likewise.
1506 (cp_missing_return_ok_p): Likewise.
1507 * decl2.c (grokclassfn): Likewise.
1508 (check_classfn): Likewise.
1509 (finish_static_data_member_decl): Likewise.
1510 (grokfield): Likewise.
1511 * error.c (GLOBAL_IORD_P): Remove.
1512 (dump_global_iord): Improve output.
1513 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
1514 * except.c (nothrow_libfn_p): Summarily reject any function not in
1516 * init.c (build_java_class_ref): Don't explicitly set
1517 DECL_ASSEMBLER_NAME after calling mangle_decl.
1518 * mangle.c (mangle_decl_string): Handle extern "C" functions.
1519 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
1520 * method.c (set_mangled_name_for_decl): Don't explicitly set
1521 DECL_ASSEMBLER_NAME after calling mangle_decl.
1522 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
1523 IDENTIFIER_GLOBAL_VALUE for the thunk.
1524 * pt.c (set_mangled_name_for_template_decl): Remove.
1525 (check_explicit_specialization): Don't use it.
1526 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
1527 (tsubst_friend_function): Likewise.
1528 (tsubst_decl): Likewise.
1529 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
1530 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
1531 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1532 where it's not necessary.
1533 (tinfo_base_init): Likewise.
1534 (create_real_tinfo_var): Likewise.
1535 * search.c (looup_field_1): Likewise.
1536 * semantics.c (finish_named_return_value): Likewise.
1537 * tree.c (init_tree): Set lang_set_decl_assembler_name.
1539 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
1541 Correct semantics restrictions checking in throw-expression.
1542 * except.c (is_admissible_throw_operand): New function.
1543 (build_throw): Use it.
1545 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1547 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
1550 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1552 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1553 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
1554 * decl.c (duplicate_decls): Likewise.
1555 (builtin_function): Likewise.
1556 (build_library_fn): Likewise.
1557 (build_cp_library_fn): Likewise.
1558 (check_initializer): Likewise.
1559 (cp_finish_decl): Likewise.
1560 * decl2.c (grokfield): Likewise.
1561 (grok_function_init): Remove #if 0'd code.
1562 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1563 * friend.c (do_friend): Likewise.
1564 * init.c (get_temp_regvar): Likewise.
1565 * method.c (make_thunk): Likewise.
1566 * pt.c (tsubst_friend_function): Likewise.
1567 (tsubst_decl): Likewise.
1568 (regenerate_decl_from_template): Likewise.
1569 * semantics.c (genrtl_named_return_value): Likewise.
1570 (expand_body): Likewise.
1571 (genrtl_finish_function): Likewise.
1572 * tree.c (cp_tree_equal): Likewise.
1574 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
1576 * call.c (convert_like_real): Add extra semantics to INNER
1577 parameter. Don't convert to temporary if a user conversion
1578 gives us an lvalue that we're about to bind to a reference.
1579 Set INNER to indicate pending reference binding on recursive
1582 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1584 * cp/lex.c: Delete duplicate pending_lang_change.
1586 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1588 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
1590 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
1591 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
1593 2001-03-09 Zack Weinberg <zackw@stanford.edu>
1595 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
1597 2001-03-08 Stan Shebs <shebs@apple.com>
1599 * cp-tree.h (set_identifier_local_value): Remove unused decl.
1601 2001-03-06 Zack Weinberg <zackw@stanford.edu>
1603 * spew.c: Remove references to CPP_OSTRING.
1605 2001-03-06 Andrew Haley <aph@redhat.com>
1607 * typeck.c (convert_arguments): Check that we have an fndecl.
1609 2001-03-05 Andrew Haley <aph@redhat.com>
1611 * typeck.c (convert_arguments): Don't do ellipsis conversion for
1612 __built_in_constant_p.
1614 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1616 * typeck.c (build_static_cast): Allow enum to enum conversions
1619 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1621 * class.c (check_field_decls): Pointers to member do not a
1622 non-pod struct make, as per DR 148.
1624 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1626 * call.c (joust): cp_pedwarn when using gnu extension concerning
1627 worst conversion sequences.
1629 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1631 * decl.c: Replace all uses of 'boolean' with 'bool'.
1633 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1635 * lang-specs.h: Add zero initializer for cpp_spec field to
1636 all array elements that need one. Don't put an #ifdef inside
1637 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
1640 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1642 Implement using decls inside template functions.
1643 * decl2.c (validate_nonmember_using_decl): Don't special case
1644 fake_std_node in the global namespace. Don't reject early when
1645 processing a template.
1646 (do_local_using_decl): Add to statement tree. Don't do further
1647 processing when building a template.
1648 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
1650 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1652 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1653 same function. Do complain about ambiguating extern "C"
1656 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1658 Remove floating point and complex type template constant parms.
1659 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1660 COMPLEX_TYPE extensions.
1661 (invalid_nontype_parm_type_p): Likewise.
1663 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1665 * except.c (call_eh_info): Revert "match_function"'s type.
1667 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1669 Fix ctor vtable vcall offsets.
1670 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1671 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1672 (get_matching_base): Remove.
1673 (get_original_base): New function.
1674 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1675 Use a virtual thunk for a ctor vtable with an index
1676 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1677 primary base within a constructor vtable. Only set
1678 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1679 when primary base has been lost.
1680 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1682 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
1684 * call.c (joust): Ensure more_specialized()'s argument length
1685 parameter has correct value for constructors.
1687 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
1689 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
1691 * decl.c (mark_inlined_fns): Prototype.
1693 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1695 * spew.c (yylex): Correct handling of friends.
1697 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1699 * mangle.c (write_encoding): Pass write_function_type the
1700 FUNCTION_DECL for the function being encoded.
1701 (write_function_type): Pass it along to write_bare_function_type.
1702 (write_bare_function_type): Pass it along to write_method_parms.
1703 (write_method_parms): Don't mangle the compiler-generated
1704 parameters to a constructor or destructor.
1706 2001-02-22 Andreas Jaeger <aj@suse.de>
1708 * optimize.c: Include toplev.h for
1709 note_deferral_of_defined_inline_function prototype.
1711 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1713 * cp-tree.h (struct lang_decl_inlined_fns): New.
1714 (struct lang_decls): Add inlined_fns.
1715 (DECL_INLINED_FNS): New macro.
1716 * optimize.c (struct inline_data): Add inlined_fns.
1717 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1718 (inlinable_function_p): Likewise, fix typo in comment,
1719 function is not inlinable if it already inlined function currently
1721 (expand_call_inline): Add fn to inlined_fns if neccessary.
1722 (optimize_function): Initialize inlined_fns.
1723 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1724 * decl.c (mark_inlined_fns): New function.
1725 (lang_mark_tree): Call it.
1727 2001-02-21 Jason Merrill <jason@redhat.com>
1729 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1730 (DECL_UNINLINABLE): Move to middle-end.
1732 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1733 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1734 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1735 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1736 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1738 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1741 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1743 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1746 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1748 * optimize.c (expand_call_inline): Don't walk subtrees of type
1751 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1753 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1756 2001-02-18 Jason Merrill <jason@redhat.com>
1758 Do put the VTT parameter in DECL_ARGUMENTS.
1759 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1760 (current_vtt_parm): New macro.
1761 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1762 (DECL_HAS_VTT_PARM_P): New macro.
1763 (DECL_VTT_PARM): Remove.
1764 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1765 * decl.c (duplicate_decls): Only copy the operator code if
1767 (start_function): Set current_vtt_parm.
1768 (lang_mark_tree): Don't mark vtt_parm.
1769 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1770 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1771 * class.c (build_clone): Maybe remove the VTT parm.
1772 * optimize.c (maybe_clone_body): Set up the VTT parm.
1773 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1774 * call.c (build_over_call): Just allow the VTT arg.
1775 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1776 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1777 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1778 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1779 * error.c (dump_function_decl): Likewise.
1780 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1781 if we try to call a constructor with in-charge or VTT parms.
1782 * method.c (skip_artificial_parms_for): New fn.
1783 * call.c (add_function_candidate, build_over_call): Call it.
1784 * call.c (build_new_method_call): Use current_vtt_parm.
1785 * init.c (expand_virtual_init): Likewise.
1786 * class.c (same_signature_p): No longer static.
1787 * cp-tree.h: Declare it.
1788 * search.c (look_for_overrides_r): Use it.
1790 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1792 * cp-tree.h (new_abi_rtti_p): Remove.
1793 (name_mangling_version): Likewise.
1794 (flag_do_squangling): Likewise.
1795 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1796 * decl.c (grokfndecl): Likewise.
1797 * decl2.c (name_mangling_version): Remove.
1798 (flag_do_squangling): Likewise.
1799 (lang_f_options): Remove `squangle'.
1800 (unsupported_options): Add `squangle'.
1801 (cxx_decode_option): Issue a warning about uses of
1802 -fname-mangling-version.
1803 (finish_file): Remove old ABI support.
1804 * pt.c (check_explicit_specialization): Likewise.
1805 (tsubst_decl): Likewise.
1806 * rtti.c (init_rtti_processing): Likewise.
1807 (build_headof): Likewise.
1808 (get_tinfo_decl_dynamic): Likewise.
1809 (tinfo_from_decl): Likewise.
1810 (build_dynamic_cast_1): Likewise.
1811 (synthesize_tinfo_var): Likewise.
1812 * init.c (build_new): Allow enumeration types for the array-bounds
1813 in a direct-new-declarator.
1815 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1817 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1818 TREE_PROTECTED from the template being specialized.
1820 2001-02-17 Jason Merrill <jason@redhat.com>
1822 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1824 * decl.c (bad_specifiers): Allow throw specs on things with
1825 pointer-to-function or -member-function type.
1826 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1829 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1831 * call.c (check_dtor_name): Handle template names correctly.
1833 2001-02-16 Jason Merrill <jason@redhat.com>
1835 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1836 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1837 * optimize.c (maybe_clone_body): Don't substitute it.
1838 * call.c (build_new_method_call): Check in_chrg instead.
1839 * init.c (expand_virtual_init): Likewise.
1841 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1843 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1844 class-type introduces at least a type-name.
1846 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1848 * call.c (convert_like_real): Create a temporary for non-lvalue.
1850 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1852 * cp-tree.h: Fix typos in comments.
1854 2001-02-16 Jason Merrill <jason@redhat.com>
1856 * optimize.c (remap_block): If we're compiling a clone, pass the
1857 new block to insert_block.
1859 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1861 * semantics.c (finish_asm_stmt): Robustify.
1863 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1865 * pt.c (push_template_decl_real): Don't remangle the name of a
1868 2001-02-15 Jim Meyering <meyering@lucent.com>
1870 * Make-lang.in (c++.install-common): Depend on installdirs.
1871 (c++.install-info): Likewise.
1872 (c++.install-man): Likewise.
1874 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1876 * typeck2.c (build_m_component_ref): Robustify.
1878 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1880 * friend.c (do_friend): Don't take the nested [template] class
1881 into account when deciding whether to warn about the friend
1882 function not referring to a template function.
1884 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1886 * typeck.c (build_unary_op): Clarify error message.
1888 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1890 * parse.y (component_constructor_declarator): allow optional
1891 parentheses around constructor class name.
1893 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1895 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1897 * init.c (emit_base_init): Remove incorrect comment about
1899 * method.c (make_thunk): Fix comment alignment.
1901 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1903 Kill remnants of this is variable.
1904 * cp-tree.h (flag_this_is_variable): Remove.
1905 * decl2.c (flag_this_is_variable): Remove.
1906 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1907 (build_vbase_path): The path is non-static, even in a cdtor.
1908 (resolves_to_fixed_type_p): Add additional return value.
1909 * search.c (init_vbase_pointers): Adjust.
1910 * tree.c (lvalue_p_1): Adjust.
1911 * typeck.c (mark_addressable): Adjust.
1913 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1915 * pt.c (unify): Don't check cv quals of array types.
1917 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1919 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1920 check whether we already have the type.
1922 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1924 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1925 * call.c (build_op_delete_call): Simplify to remove duplicate
1927 * class.c (clone_function_decl): Don't build the deleting variant
1928 of a non-virtual destructor.
1929 * decl.c (finish_destructor_body): Don't call delete if this is a
1930 non-virtual destructor.
1931 * init.c (build_delete): Explicitly call `operator delete' when
1932 deleting an object with a non-virtual destructor.
1934 2001-02-13 Jason Merrill <jason@redhat.com>
1936 * lang-specs.h: Add more __EXCEPTIONS.
1938 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1940 * typeck2.c (process_init_constructor): Check
1941 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1943 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1945 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1946 Remove spurious information in comment. Allow further
1947 adjustments of REFERENCE_TYPE args.
1949 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1951 * errfn.c (cp_deprecated): Tweak diagnostic text.
1952 * parse.y (new_initializer): Deprecate initializer lists
1955 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1957 Remove old ABI support.
1959 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1961 * decl2.c (flag_vtable_thunks): Always set it to 1.
1962 (flag_new_abi): Likewise.
1963 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1965 * Makefile.in (g++spec.o): Fix typo.
1967 2001-02-09 Jason Merrill <jason@redhat.com>
1969 * lang-specs.h: Restore definition of __EXCEPTIONS.
1971 2001-02-08 Jason Merrill <jason@redhat.com>
1973 * search.c (shared_member_p): New function.
1974 (lookup_field_r): Use it.
1975 * cp-tree.h (SHARED_MEMBER_P): Remove.
1977 * method.c (process_overload_item): Handle template-dependent array
1979 * pt.c (type_unification_real): If we end up with undeduced nontype
1982 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1985 * typeck2.c (friendly_abort): Don't say anything if we have
1986 earlier errors or sorries.
1988 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1989 wchar_t. Ignore if in_system_header.
1991 * decl.c (maybe_push_cleanup_level): New fn...
1992 (start_decl_1): ...split out from here.
1993 * cvt.c (build_up_reference): Use it.
1994 * cp-tree.h: Declare it.
1996 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1998 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
2001 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
2003 * pt.c (lookup_template_class): Make sure it's a primary
2004 template or template_template_parm when called from the parser.
2005 (instantiate_template_class): Add assertion.
2007 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
2009 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
2010 from error_mark_node.
2012 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
2014 Fix specification and implementation bugs in V3 ABI
2015 construction vtables.
2016 * cp-tree.h (flag_dump_class_layout): New flag.
2017 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
2018 (BINFO_LOST_PRIMARY_P): New flag.
2019 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
2020 (BINFO_PRIMARY_MARKED_P): Rename to ...
2021 (BINFO_PRIMARY_P): ... here.
2022 (binfo_via_virtual): New prototype.
2023 * decl2.c (flag_dump_class_layout): New flag.
2024 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
2025 use `=' as a file name separator.
2026 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
2028 (build_vtbl_address): If this is a virtual primary base, then
2029 get the vtbl of what it is ultimately primary for.
2030 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
2031 for BINFO_PRIMARY_P.
2032 (dfs_skip_nonprimary_vbases_markedp): Likewise.
2033 (get_shared_vbase_if_not_primary): Likewise.
2034 (dfs_get_pure_virtuals): Likewise.
2035 (expand_upcast_fixups): Likewise.
2036 (fixup_virtual_upcast_offsets): Likewise.
2037 (dfs_find_vbase_instance): Likewise.
2038 (find_vbase_instance): Likewise.
2039 (binfo_from_vbase): Adjust comment to reflect reality.
2040 (binfo_via_virtual): New function.
2041 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
2042 for binfo walking during VTT construction.
2043 (dfs_mark_primary_bases): Remove.
2044 (force_canonical_binfo_r): New function.
2045 (force_canonical_binfo): New function.
2046 (mark_primary_virtual_base): New function.
2047 (mark_primary_bases): Walk in inheritance graph order, use
2048 mark_primary_virtual_base.
2049 (determine_primary_base): Use some more intermediate variables.
2050 (dfs_find_final_overrider): Don't check for overriding along a
2052 (dfs_modify_vtables): Walk into primary virtual bases too.
2053 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
2054 (build_base_fields): Likewise.
2055 (dfs_set_offset_for_unshared_vbases): Likewise.
2056 (layout_virtual_bases): Likewise.
2057 (end_of_class): Likewise.
2058 (finish_struct_1): Call dump_class_hierarchy, if requested.
2059 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
2060 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
2061 (dump_class_hierarchy): Add file parameter. Append to file, if
2063 (finish_vtbls): Adjust accumulate_vtbl_inits call.
2064 Use canonical base for virtual bases.
2065 (build_vtt): Add more comments. Adjust build_vtt_inits call.
2066 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
2067 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
2068 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
2070 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
2071 from DATA. We want virtual primary bases and all bases via virtual.
2072 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
2073 virtual base when not a construction vtable.
2074 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
2075 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
2076 Use canonical bases when processing virtual bases.
2077 (accumulate_vtbl_inits): We're interested in any base via a
2079 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
2080 within a construction vtable, determine what is being overridden.
2081 (build_vtbl_initializer): Add more comments
2082 (add_vcall_offset_vtbl_entries_1): Adjust comment.
2083 (build_rtti_vtbl_entries): Check if the base has lost its
2086 2001-02-05 Mark Mitchell <mark@codesourcery.com>
2088 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
2090 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2092 * decl.c (pushdecl): Call abort instead of fatal.
2093 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
2094 * init.c (build_new_1): Likewise.
2095 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
2096 * decl.c (build_typename_type): hash_table_init now returns void.
2097 decl.c (init_decl_processing): Make an error non-fatal.
2099 2001-02-04 Mark Mitchell <mark@codesourcery.com>
2101 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
2103 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
2104 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
2105 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
2106 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
2107 * decl.c (maybe_commonize_var): Use the new name-mangling where
2109 * decl2.c (comdat_linkage): Enhance comments. Make all
2110 compiler-generated things static, if COMDAT is not available.
2111 (get_tinfo_decl): Do not make typeinfo objects that belong in the
2113 (tinfo_base_init): Use the correct mangled name for typeinfo
2114 strings, and push them into the global scope.
2115 (typeinfo_in_lib_p): New function.
2116 (synthesize_tinfo_var): Use it.
2117 (create_real_tinfo_var): Likewise.
2119 2001-02-03 Jakub Jelinek <jakub@redhat.com>
2121 * decl.c (push_class_binding): Use context_for_name_lookup instead
2123 * search.c (context_for_name_lookup): Remove static. Check for NULL
2124 context in the loop.
2125 * cp-tree.h (context_for_name_lookup): Add prototype.
2127 2001-02-02 Jakub Jelinek <jakub@redhat.com>
2129 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
2130 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
2132 * call.c (convert_class_to_reference, build_user_type_conversion_1,
2133 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
2135 2001-02-02 Mark Mitchell <mark@codesourcery.com>
2137 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
2138 of macros used when compiling g++spec.c.
2139 * g++spec.c (lang_specific_driver): Link with the shared
2142 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
2144 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
2145 make_reference_declarator, make_call_declarator), method.c
2146 (implicitly_declare_fn), parse.y (namespace_using_decl,
2147 notype_unqualified_id, expr_or_declarator, new_type_id,
2148 after_type_declarator, direct_after_type_declarator,
2149 notype_declarator, complex_notype_declarator,
2150 complex_direct_notype_declarator, qualified_id,
2151 notype_qualified_id, overqualified_id, direct_new_declarator,
2152 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
2153 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
2154 instead of build_parse_node.
2156 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2158 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
2159 (minus_one_node): Moved to top level gcc directory. Renamed
2160 to integer_minus_one_node.
2162 * init.c (init_init_processing): Don't set minus_one_node.
2163 (build_vec_init): Use integer_minus_one_node.
2165 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2167 2001-01-28 Jakub Jelinek <jakub@redhat.com>
2169 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
2170 identical and they would be replaced with constant, remove
2171 MODIFY_EXPR from the tree.
2173 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2175 * Make-lang.in: Remove all dependencies on defaults.h.
2176 * call.c: Don't include defaults.h.
2178 * decl2.c: Likewise.
2179 * except.c: Likewise.
2183 * typeck.c: Likewise.
2185 2001-01-25 Jakub Jelinek <jakub@redhat.com>
2187 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
2188 operators even in "C" linkage.
2189 * method.c (set_mangled_name_for_decl): Likewise.
2190 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
2191 overloaded operators in "C" linkage.
2193 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2195 * pt.c (tsubst_decl): Remove IN_DECL parameter.
2196 (tsubst_arg_types): Check parameter is not void.
2197 (tsubst): Adjust tsubst_decl call.
2199 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2201 * call.c (add_builtin_candidate): Quote std properly, from
2204 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2206 * pt.c (check_explicit_specialization): Clone constructors and
2209 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2211 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
2212 indicates anything special about template depth. Make sure we
2213 only count the user visible template classes.
2215 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2217 * call.c (build_conv): Typo in comment.
2218 (add_builtin_candidate): Add more explanation.
2219 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
2220 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
2221 when we have enumeral types.
2222 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
2223 candidates for relops and eqops.
2224 (joust): Simplify control flow. Allow a non-template user
2225 function to hide a builtin.
2227 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
2229 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
2230 (more_specialized): Add deduction parameter.
2231 * call.c (joust): Adjust more_specialized call.
2232 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
2233 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
2234 (get_bindings_order): Remove.
2235 (get_bindings_real): Add DEDUCE parameter.
2236 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
2237 REFERENCE_TYPE jig for DEDUCE_ORDER.
2238 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
2239 maybe_adjust_types_for_deduction.
2240 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
2242 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
2243 (check_cv_quals_for_unify): Use new unify qualifier flags.
2244 (unify): Clear new unify qualifier flags.
2245 (get_bindings_real): Add DEDUCE parameter.
2246 (get_bindings): Adjust call to get_bindings_real.
2247 (get_bindings_overload): Likewise.
2248 (most_specialized_instantiation): Adjust call to
2251 2001-01-19 Jason Merrill <jason@redhat.com>
2253 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
2255 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
2258 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
2260 * decl2.c (arg_assoc_class): Fix double iteration logic.
2262 2001-01-19 Jason Merrill <jason@redhat.com>
2264 * init.c (build_delete): Always call convert_force to strip cv-quals.
2266 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
2267 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
2268 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
2270 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2272 * search.c (get_vbase_1): Count only virtual bases.
2274 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2276 * class.c (duplicate_tag_error): Robustify flag clearing.
2278 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2280 * cp-tree.h (lookup_template_class): Add complain parm.
2281 * decl.c (lookup_namespace_name): Adjust call to
2282 lookup_template_class.
2283 (make_typename_type): Likewise.
2284 * semantics.c (finish_template_type): Likewise.
2285 * pt.c (lookup_template_class): Add complain parm. Adjust.
2286 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
2289 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2291 * pt.c (copy_default_args_to_explicit_spec): Preserve
2292 object's CV quals. Reorganize.
2294 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2296 * typeck.c (build_modify_expr): Say `initialization' for
2298 * init.c (build_default_init): Convert to enumeral type, if
2301 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2303 * parse.y (nomods_initdcl0): Properly set things up for
2306 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2308 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2309 (type_unification_real): Set it.
2312 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2314 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2316 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2318 * semantics.c (begin_class_definition): Check we're not inside a
2321 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2323 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2326 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2328 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2329 * call.c (build_over_call): Add comment.
2331 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2333 * cvt.c (ocp_convert): Handle vector type conversion
2334 * typeck2.c (digest_init): Handle vector type initializations
2336 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2338 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2341 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2343 * pt.c (check_nontype_parm): Rename to ...
2344 (invalid_nontype_parm_type_p): ... here.
2345 (process_template_parm): Adjust.
2346 (convert_template_argument): Adjust.
2348 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2350 * pt.c (check_nontype_parm): New function.
2351 (process_template_parm): Use it.
2352 (convert_template_argument): Use it.
2353 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2356 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2358 * tree.c: Add defaults.h
2359 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2360 * Make-lang.in (cp/tree.o): Add defaults.h.
2362 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2364 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2366 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2368 * g++.1: Change to be ".so man1/gcc.1".
2370 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2372 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2374 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2375 ($(srcdir)/cp/g++int.info): New target.
2376 * gxxint.texi: Add info directory entry. Use @@ in email address.
2377 * .cvsignore: Update.
2379 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2381 * typeck.c (build_c_cast): Do template processing earlier.
2382 Always pedwarn on array casts.
2384 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2386 * friend.c (make_friend_class): Make sure a templated class is
2387 actually a template.
2389 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2391 * decl2.c (get_guard): Set linkage from guarded decl.
2393 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2395 * call.c (convert_default_arg): Check for unprocessed
2397 * cp-tree.h (replace_defarg): Move to spew.c.
2398 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2399 spew.c, which is where they really are.
2400 (done_pending_defargs): Declare.
2401 (unprocessed_defarg_fn): Declare.
2402 * decl.c (replace_defarg): Move to spew.c
2403 * parse.y (structsp): Call done_pending_defargs.
2404 * spew.c (defarg_fns): Rearrange list structure.
2405 (defarg_fnsdone): New static variable.
2406 (defarg_depfns): New static variable.
2407 (init_spew): Adjust.
2408 (add_defarg_fn): Store the type in TREE_TYPE.
2409 (do_pending_defargs): Detect and deal with ordering constraints
2411 (done_pending_defargs): New function.
2412 (unprocessed_defarg_fn): New function.
2413 (replace_defarg): Moved from decl.c. Robustify. Don't save
2414 if circularity detected.
2416 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2418 * pt.c (unify): Check array has a domain, before checking
2419 whether it is variable sized.
2421 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2423 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2424 parameters with pointers to arrays of unknown bound.
2426 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2428 * parse.y (template_parm_header, template_spec_header): New
2429 reductions. Split out from ...
2430 (template_header): ... here. Use them.
2431 (template_template_parm): Use template_parm_header.
2432 * semantics.c (finish_template_template_parm): Add assert.
2434 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2436 * mangle.c (write_builtin_type): Fix thinko.
2438 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2439 (copy_default_args_to_explicit_spec): Likewise.
2440 (check_explicit_specialization): Use it.
2442 * class.c (finish_struct_1): Remove last argument in call to
2443 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2444 * decl.c (builtin_function): Likewise.
2445 (build_cp_library_fn): Likewise.
2446 (check_initializer): Likewise.
2447 (make_rtl_for_nonlocal_decl): Likewise.
2448 (cp_finish_decl): Likewise.
2449 (start_function): Likewise.
2450 * decl2.c (finish_anon_union): Likewise.
2451 * friend.c (do_friend): Likewise.
2452 * init.c (build_java_class_ref): Likewise.
2453 * method.c (make_thunk): Likewise.
2454 * pt.c (tsubst_friend_function): Likewise.
2455 * semantics.c (expand_body): Likewise.
2457 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2459 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2460 looking at DECL_CLONED_FUNCTION for non-functions.
2462 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2464 * error.c (dump_template_parameter): Use parm to determine how
2465 to print default value.
2467 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2469 * class.c (duplicate_tag_error): Clear more flags.
2471 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2473 * call.c (build_new_method_call): Use binfo_for_vbase.
2475 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
2477 * cp-tree.h (flag_cond_mismatch): Don't declare.
2478 * decl2.c (flag_cond_mismatch): Don't define.
2479 (lang_f_options): Remove cond-mismatch.
2480 (unsupported_options): Add cond-mismatch.
2482 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
2484 * class.c (handle_using_decl): Reject using of constructor name
2485 of sourcing class. Allow injecting of a method with same name as
2486 nested class. Fixup error messages.
2488 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
2490 * decl2.c (lang_decode_option): Handle -Wformat=2.
2492 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2494 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
2495 initialized_in_class.
2496 (DECL_DEFINED_IN_CLASS_P): Rename to ...
2497 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
2498 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
2499 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
2500 * pt.c (check_default_tmpl_args): Adjust for
2501 DECL_INITIALIZED_IN_CLASS_P.
2502 (instantiate_class_template): Likewise.
2503 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
2505 * class.c (finish_struct): Constify saved_filename.
2507 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2509 * class.c (duplicate_tag_error): Adjust diagnostic.
2510 (finish_struct): Locally set location to start of struct.
2511 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
2513 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2515 * decl.c (struct binding_level): Adjust class_shadowed comments
2517 (push_class_level_binding): Ajust comments to reflect reality.
2518 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
2519 Don't set TREE_VALUE on the class_shadowed list.
2521 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2523 * decl2.c (acceptable_java_type): Allow references too.
2524 * init.c (build_java_class_ref): When using the new ABI, search
2525 `class$' and have it mangled with `mangle_decl.'
2526 * mangle.c (write_java_integer_type_codes): New function.
2527 (write_builtin_type): Detect and mangle Java integer and real
2530 2001-01-07 Mark Mitchell <mark@codesourcery.com>
2532 * decl2.c (grokfield): Don't accept `asm' specifiers for
2533 non-static data members.
2535 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2537 * expr.c (cplus_expand_expr): Don't reset `target'.
2539 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
2541 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
2543 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2545 * parse.y (template_datadef): Check for error_mark_node.
2547 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2549 * cp-tree.def (DEFAULT_ARG): Make `x' class.
2551 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
2553 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
2554 (record_builtin_type): Make non-static.
2555 (flag_short_double): Don't declare.
2556 (init_decl_processing): Remove the creation of many tree nodes now
2557 in c_common_nodes_and_builtins.
2558 (build_void_list_node): New function.
2559 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
2560 * cp-tree.h (flag_short_wchar): Don't declare.
2562 2001-01-04 Mark Mitchell <mark@codesourcery.com>
2564 * call.c (build_conv): Don't use build1 for USER_CONV.
2565 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
2567 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
2569 * lex.c (lang_init): Call c_common_lang_init.
2571 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2573 * search.c (lookup_fnfields_here): Remove.
2574 (look_for_overrides_r): Use lookup_fnfields_1.
2575 Ignore functions from using declarations.
2577 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2579 Implement exceptions specifiers for implicit member functions.
2580 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
2581 * method.c (synthesize_exception_spec): New function.
2582 (locate_dtor, locate_ctor, locate_copy): New functions.
2583 (implicitly_declare_fn): Generate the exception spec too.
2584 * search.c (check_final_overrider): Check artificial functions
2586 * typeck2.c (merge_exception_specifiers): New function.
2588 2001-01-03 Jason Merrill <jason@redhat.com>
2590 * init.c (build_default_init): New fn.
2591 (perform_member_init): Split out from here.
2592 (build_new_1): Use it. Simplify initialization logic.
2593 (build_vec_init): Take an array, rather than a pointer and maxindex.
2594 Speed up simple initializations. Don't clean up if we're assigning.
2595 * cp-tree.h: Adjust.
2596 * decl2.c (do_static_initialization): Remove TREE_VEC case.
2597 * parse.y (new_initializer): Return void_zero_node for ().
2598 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
2599 * typeck2.c (digest_init): Only complain about user-written
2602 2000-12-22 Mike Stump <mrs@wrs.com>
2604 * decl2.c: (max_tinst_depth): Increase to 50.
2606 2001-01-02 Mark Mitchell <mark@codesourcery.com>
2608 * class.c (invalidate_class_lookup_cache): Zero the
2609 previous_class_values.
2610 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
2612 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
2613 * decl.c (free_bindings): New variable.
2614 (push_binding): Don't create a new binding if we have one on the
2616 (pop_binding): Put old bindings on the free list.
2617 (init_decl_processing): Use size_int, not build_int_2.
2618 Register free_bindings as a GC root.
2619 (cp_make_fname_decl): Use size_int, not build_int_2.
2620 (push_inline_template_parms_recursive): Likewise.
2621 (end_template_parm_list): Likewise.
2622 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
2623 (tsubst_template_parms): Use size_int, not build_int_2.
2625 * rtti.c (get_vmi_pseudo_type_info): Likewise.
2627 2001-01-02 Richard Henderson <rth@redhat.com>
2629 * parse.y (asm): Set ASM_INPUT_P.
2631 2001-01-02 Jason Merrill <jason@redhat.com>
2633 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
2636 * typeck.c (cp_truthvalue_conversion): New fn.
2637 * cvt.c (ocp_convert): Use it.
2639 * cp-tree.h: Lose c-common.c decls.
2641 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
2642 * cvt.c (convert_to_void): Use type_unknown_p.
2644 * typeck.c (strip_all_pointer_quals): Also strip quals from
2645 pointer-to-member types.
2647 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
2650 * call.c (build_new_method_call): Do evaluate the object parameter
2651 when accessing a static member.
2652 * typeck.c (build_component_ref): Likewise.
2654 2001-01-02 Andreas Jaeger <aj@suse.de>
2656 * decl.c (cp_missing_noreturn_ok_p): New.
2657 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2659 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2661 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2663 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2665 * class.c (pushclass): Remove #if 0'd code.
2666 * cp-tree.h (overload_template_name): Remove.
2667 * decl.c (store_bindings): Simplify.
2668 (pop_from_top_level): Likewise.
2669 * pt.c (overload_template_name): Remove.
2670 (instantiate_decl): Don't call push_to_top_level if it's not
2673 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2675 * pt.c (register_local_specialization): Don't return a value.
2676 (lookup_template_class): Use move-to-front heuristic when looking
2677 up template instantiations.
2678 (instantiate_decl): Only push_to_top_level when we're actually
2679 going to instantiate the template.
2681 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2683 * search.c (binfo_for_vtable): Return least derived class, not
2684 most. Handle secondary vtables.
2686 2000-12-22 Jason Merrill <jason@redhat.com>
2688 * pt.c (more_specialized): Don't optimize len==0.
2689 (fn_type_unification): If we're adding the return type, increase len.
2691 * typeck.c (build_binary_op): Fix pmf comparison logic.
2693 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2694 DECL_STATIC_FUNCTION_P.
2696 * semantics.c (genrtl_finish_function): Don't try to jump to
2697 return_label unless it exists.
2699 In partial ordering for a call, ignore parms for which we don't have
2701 * call.c (joust): Pass len to more_specialized.
2702 (add_template_candidate_real): Strip 'this', pass len.
2703 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2704 (get_bindings_order): New fn. Pass len down.
2705 (get_bindings_real): Strip 'this', pass len.
2706 (fn_type_unification): Likewise.
2707 (type_unification_real): Succeed after checking 'len' args.
2708 (most_specialized_instantiation): Lose explicit_args parm.
2709 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2712 2000-12-21 Jason Merrill <jason@redhat.com>
2714 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2715 DECL_TEMPLATE_RESULT.
2717 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2718 lookup_fnfields_here.
2720 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2722 * call.c (build_object_call): Also allow conversions that return
2723 reference to pointer to function.
2724 (add_conv_candidate): Handle totype being ref to ptr to fn.
2725 (build_field_call): Also allow members of type reference to function.
2726 Lose support for calling pointer to METHOD_TYPE fields.
2728 * error.c (dump_expr): Handle *_CAST_EXPR.
2730 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2732 * tree.c (break_out_cleanups): Lose.
2733 * cp-tree.h: Remove prototype.
2734 * typeck.c (build_component_ref): Don't break_out_cleanups.
2735 (build_compound_expr): Likewise.
2736 * semantics.c (finish_expr_stmt): Likewise.
2738 2000-12-20 Richard Henderson <rth@redhat.com>
2740 * cp-tree.h: Update declarations.
2741 * decl.c (finish_case_label): Return the new stmt node.
2742 * semantics.c (finish_goto_stmt): Likewise.
2743 (finish_expr_stmt, finish_return_stmt): Likewise.
2744 (finish_break_stmt, finish_continue_stmt): Likewise.
2745 (finish_asm_stmt): Likewise.
2746 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2747 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2748 (simple_if, simple_stmt): Return the new stmt node.
2751 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2753 * cp-tree.h: Don't declare warn_long_long.
2755 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2757 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2760 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2762 * pt.c (unify): Handle when both ARG and PARM are
2763 BOUND_TEMPLATE_TEMPLATE_PARM.
2765 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2767 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2768 DECL_TEMPLATE_PARM_P.
2770 2000-12-15 Jason Merrill <jason@redhat.com>
2772 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2774 * init.c (build_new_1): Don't strip quals from type.
2776 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2778 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2780 * call.c (build_new_function_call): Lose space before paren in
2782 (build_new_method_call): Likewise.
2784 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2786 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2788 * pt.c (check_explicit_specialization): Propagate default
2789 function arguments to explicit specializations.
2791 2000-12-13 DJ Delorie <dj@redhat.com>
2793 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2796 2000-12-08 Jason Merrill <jason@redhat.com>
2798 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2800 Clean up copy-initialization in overloading code.
2801 * call.c (build_user_type_conversion_1): Die if we are asked to
2802 convert to the same or a base type.
2803 (implicit_conversion): Avoid doing so. Lose reference binding code.
2804 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2805 direct-initialization. Also do direct-init part of copy-init.
2806 (build_user_type_conversion): Don't provide context to convert_like.
2807 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2808 the constructor call for copy-init.
2810 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2811 instantiation of a member template.
2812 (do_decl_instantiation): Not here.
2814 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2816 * class.c (check_field_decls): Don't special case anonymous
2817 fields in error messages.
2818 (note_name_declared_in_class): Use %D on diagnostic.
2820 * tree.c (pod_type_p): Use strip_array_types.
2821 (cp_valid_lang_attribute): Likewise.
2822 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2823 multiple evaluations.
2824 (cp_has_mutable_p): Use strip_array_types.
2826 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2828 * cp-tree.h (sufficient_parms_p): Declare new function.
2829 * call.c (sufficient_parms_p): New function, broken out of ...
2830 (add_function_candidate): ... here. Use it.
2831 (add_conv_candidate): Use it.
2832 * decl.c (grok_ctor_properties): Use it.
2834 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2836 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2838 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2840 * decl2.c (lang_decode_option): Handle -Wformat-security.
2842 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2844 * pt.c (verify_class_unification): New function.
2845 (get_class_bindings): Use it.
2846 (try_class_unification): Tidy.
2847 (unify): Handle when argument of a template-id is not
2848 template parameter dependent.
2849 (template_args_equal): Handle when TREE_CODE's do not match.
2851 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2853 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2854 for -save-temps, pass all relevant -Defines to it, and then don't
2855 pass them to cc1plus.
2857 2000-12-05 Will Cohen <wcohen@redhat.com>
2859 * decl.c (finish_case_label): Cleared
2860 more_cleanups_ok in surrounding function scopes.
2861 (define_label): Likewise.
2863 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2865 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2866 (get_matching_virtual): Remove.
2867 (look_for_overrides): Declare new function.
2868 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2870 * class.c (check_for_override): Move base class iteration code
2871 to look_for_overrides.
2872 * search.c (next_baselink): Remove.
2873 (get_virtuals_named_this): Remove.
2874 (get_virtual_destructor): Remove.
2875 (tree_has_any_destructors_p): Remove.
2876 (struct gvnt_info): Remove.
2877 (check_final_overrider): Remove `virtual' from error messages.
2878 (get_matching_virtuals): Remove. Move functionality to ...
2879 (look_for_overrides): ... here, and ...
2880 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2883 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2885 * typeck.c (get_delta_difference): If via a virtual base,
2887 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2890 2000-12-04 Richard Henderson <rth@redhat.com>
2892 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2894 2000-12-04 Jason Merrill <jason@redhat.com>
2896 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2897 (write_builtin_type): Pass intSI_type_node and the like through
2899 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2900 Pass intSI_type_node and the like through type_for_mode.
2901 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2902 * pt.c (tsubst, unify): Likewise.
2903 * tree.c (walk_tree): Likewise.
2904 * error.c (dump_type): Likewise.
2905 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2907 * Make-lang.in: Tweak top comment for emacs.
2910 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2912 * class.c (clone_function_decl): Robustify.
2914 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2916 * decl.c (store_bindings): Only search in the non modified
2917 old_bindings for duplicates.
2919 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2921 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2924 * typeck.c (build_static_cast): Remove unused variable.
2926 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2928 * pt.c: Fix typo in comment.
2930 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2932 * decl2.c (warn_format): Remove definition.
2933 (lang_decode_option): Handle -Wformat-nonliteral,
2934 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2936 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2938 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2939 (init_decl_processing): Don't create string_type_node,
2940 const_string_type_node, wint_type_node, intmax_type_node,
2941 uintmax_type_node, default_function_type, ptrdiff_type_node and
2942 unsigned_ptrdiff_type_node. Adjust position of call to
2943 c_common_nodes_and_builtins.
2944 (identifier_global_value): New function.
2946 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2948 * call.c (standard_conversion): Reject pointer to member
2949 conversions from ambiguous, inaccessible or virtual bases.
2950 * typeck.c (build_static_cast): Don't check pointers to members
2953 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2955 * method.c (do_build_copy_constructor): Preserve cv
2956 qualifications when accessing source object members.
2957 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2960 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2962 * method.c (do_build_assign_ref): Construct appropriately
2963 CV-qualified base reference. Don't allow const casts in base
2966 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2968 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2969 incomplete return type.
2971 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2973 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2974 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2977 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2979 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2981 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2983 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2985 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2987 * decl.c (grokdeclarator): Do type access control on friend
2990 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2992 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2993 bison parser ickiness.
2994 * pt.c (tsubst_friend_function): Enter namespace scope when
2995 tsubsting the function name.
2996 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2998 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3000 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
3001 * cvt.c (cp_convert_to_pointer): Add force parameter.
3002 Allow conversions via virtual base if forced.
3003 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
3004 (ocp_convert): Likewise.
3005 * search.c (binfo_from_vbase): Return the virtual base's binfo.
3006 * typeck.c (get_delta_difference): Adjust handling of virtual
3009 2000-11-26 Mark Mitchell <mark@codesourcery.com>
3011 * tree.c (struct list_hash): Remove.
3012 (list_hash_table): Make it be an htab.
3013 (struct list_proxy): New type.
3014 (list_hash_eq): New function.
3015 (list_hash_pieces): Renamed from ...
3016 (list_hash): ... this.
3017 (list_hash_lookup): Remove.
3018 (list_hash_add): Remove.
3019 (hash_tree_cons): Use the generic hashtable.
3020 (mark_list_hash): Remove.
3021 (init_tree): Create the hashtable.
3023 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
3025 * method.c (build_mangled_C9x_name): Rename to
3026 build_mangled_C99_name. Change C9X references in comments to
3029 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3031 * parse.y (unary_expr): Move VA_ARG from here ...
3032 (primary): ... to here.
3034 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3036 * semantics.c (finish_id_expr): If type is error_mark, return
3039 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
3041 * pt.c (lookup_template_class): Simplify loop exit constructs.
3042 Cope when there is no partial instantiation of a template
3045 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
3047 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
3049 2000-11-22 Mark Mitchell <mark@codesourcery.com>
3051 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
3054 * pt.c (do_decl_instantiate): Explicitly clone constructors and
3055 destructors that haven't already been cloned.
3057 2000-11-20 Richard Henderson <rth@redhat.com>
3059 * parse.y (yyparse_1): Rename the parser entry point.
3061 2000-11-20 Alex Samuel <samuel@codesourcery.com>
3063 * mangle.c (write_name): Use <unscoped-name> for names directly in
3065 (write_unscoped_name): Accept names directly in function scope.
3067 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
3069 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
3070 * parse.y (extdef): Add EXPORT reduction.
3071 * spew.c (yylex): Don't skip export here.
3073 2000-11-19 Mark Mitchell <mark@codesourcery.com>
3075 * decl.c (init_decl_processing): Correct name of pure virtual
3076 function under the new ABI.
3077 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
3078 (throw_bad_typeid): Likewise for bad typeid function.
3080 2000-11-18 Mark Mitchell <mark@codesourcery.com>
3082 * decl.c (grokparms): Don't even function types of `void' type,
3084 * mangle.c (write_type): Don't crash when confronted with the
3087 * decl.c (grokparms): Don't create parameters of `void' type.
3089 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3091 * lex.c (mark_impl_file_chain): Delete.
3092 (init_parse): Remove call to ggc_add_string_root. No need to
3093 ggc_strdup a string constant. Do not add impl_file_chain to GC
3095 (handle_pragma_implementation): No need to ggc_strdup main_filename.
3097 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3099 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
3101 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3103 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
3104 * decl.c (grokdeclarator): Don't reject void parms here.
3105 (require_complete_types_for_parms): Simplify, use
3106 complete_type_or_else.
3107 (grokparms): Remove bitrot. Remove funcdef parm.
3108 Deal with ellipsis parm lists here.
3109 * semantics.c (finish_parmlist): Don't append void_list_node
3110 here. Set PARMLIST_ELLIPSIS_P.
3112 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3114 * typeck2.c (incomplete_type_error): Reorganise to avoid
3115 excessive diagnostics.
3117 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3119 * lex.c (struct impl_files, internal_filename): Constify a char *.
3121 2000-11-16 Mark Mitchell <mark@codesourcery.com>
3123 * mangle.c (write_special_name_constructor): Don't generate
3124 assembler junk when confronted with an old-style constructor.
3125 (write_special_name_destructor): Likewise.
3126 (mangle_decl_string): Do it here instead.
3128 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
3130 * call.c (op_error): Make error messages clearer.
3132 2000-11-15 Mark Mitchell <mark@codesourcery.com>
3134 * decl.c (wrapup_globals_for_namespace): Don't mark things
3135 TREE_ASM_WRITTEN when they're not.
3137 2000-11-15 Jason Merrill <jason@redhat.com>
3139 * typeck2.c (friendly_abort): Uncount the error before handing
3142 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
3144 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
3146 2000-11-14 Mark Mitchell <mark@codesourcery.com>
3148 * class.c (build_vtbl_initializer): Fix typo in comment.
3149 * typeck.c (expr_sizeof): Don't crash on errors.
3151 2000-11-14 Jim Wilson <wilson@redhat.com>
3153 * lang-specs.h: Add %2 after %(cc1_options).
3155 2000-11-14 Richard Henderson <rth@redhat.com>
3157 * typeck.c (c_sizeof): Be strict about casting result value
3158 back to c_size_type_node.
3159 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
3161 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3163 * typeck.c (build_unary_op): Use boolean_increment from
3164 c-common.c, moving the relevant code there.
3166 2000-11-11 Jason Merrill <jason@redhat.com>
3168 * typeck.c (mark_addressable): Don't call put_var_into_stack.
3170 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
3173 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3175 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
3176 * lex.c (copy_lang_decl): Likewise.
3178 2000-11-09 Mark Mitchell <mark@codesourcery.com>
3180 * dump.c (cp_dump_tree): Don't dump function bodies here.
3182 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
3183 (dump.o): Update dependency list.
3184 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
3185 (flag_dump_translation_unit): Likewise.
3186 (CP_TYPE_QUALS): Adjust definition.
3187 (DECL_C_BIT_FIELD): Remove.
3188 (SET_DECL_C_BIT_FIELD): Likewise.
3189 (CLEAR_DECL_C_BIT_FIELD): Likewise.
3190 (add_maybe_template): Likewise.
3191 (strip_array_types): Likewise.
3192 (dump_node_to_file): Likewise.
3193 (cp_dump_tree): New function.
3194 * decl.c (init_decl_processing): Set lang_dump_tree.
3195 * decl2.c (flag_dump_translation_unit): Remove.
3196 * dump.c: Move most of it to ../c-dump.c.
3197 (cp_dump_tree): New function.
3198 * pt.c (add_maybe_template): Remove.
3199 * typeck.c (strip_array_types): Likewise.
3201 2000-11-07 Eric Christopher <echristo@redhat.com>
3203 * decl.c (init_decl_processing): Change definition of
3204 __wchar_t to wchar_t. Remove artificial declaration of
3206 * lex.c: Change instances of __wchar_t to wchar_t.
3208 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
3210 * lex.c (do_identifier): Don't lookup_name for operators.
3211 * parse.y (operator): Save looking_for_typename.
3212 (unoperator): Restore it.
3213 * spew.c (frob_opname): Use nth_token for lookahead.
3215 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
3217 * decl.c (grok_op_properties): Always use coerce_new_type and
3219 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
3220 exception specification. Tidy up.
3221 (coerce_delete_type): Preserve exception specification. Tidy up.
3223 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3225 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
3226 (push_binding_level), error.c (cp_tree_printer), pt.c
3227 (process_partial_specialization, tsubst_template_arg_vector),
3228 search.c (lookup_member): Use memset () instead of bzero ().
3230 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
3232 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
3234 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3236 * Make-lang.in (c++.distdir): Remove.
3238 2000-11-04 Mark Mitchell <mark@codesourcery.com>
3240 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
3241 declarations from different namespaces to be combined.
3243 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
3245 * decl.c: Include tm_p.h.
3247 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
3249 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
3251 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
3253 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
3254 (build_overload_value), repo.c (open_repo_file), xref.c
3255 (open_xref_file): Use strchr () and strrchr () instead of index ()
3258 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
3260 * call.c (build_over_call): Call fold on the CALL_EXPR.
3262 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
3264 * error.c (dump_template_decl): Separate template hearders with
3267 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
3269 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
3270 TS_* flags with corresponding TFF_*. Adjust prototypes of
3271 functions (which used to take a tree_string_flags) to take an int.
3273 * cp-tree.h (enum tree_string_flags): Remove
3274 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
3275 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
3276 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3277 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3278 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
3279 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
3280 (type_as_string, decl_as_string, expr_as_string,
3281 context_as_string): Adjust prototype.
3283 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
3284 instead of TS_PLAIN.
3286 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
3287 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
3290 2000-10-30 Mark Mitchell <mark@codesourcery.com>
3292 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
3293 (linkage_kind): New enumeration.
3294 (decl_linkage): New function.
3295 * decl2.c (comdat_linkage): Extend comment.
3296 * error.c (dump_function_decl): Print the arguments used to
3297 instantiate a template, even when not printing the type of the
3299 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3300 not TREE_PUBLIC, to test for external linkage.
3301 * tree.c (decl_linkage): New function.
3303 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3305 * pt.c (instantiate_decl): Always instantiate static data members
3306 initialized in-class.
3308 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3310 * Make-lang.in: Move all build rules here from Makefile.in,
3311 adapt to new context. Wrap all rules that change the current
3312 directory in parentheses. Expunge all references to $(P).
3313 When one command depends on another and they're run all at
3314 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3315 all object-file generation rules. Delete obsolete variables.
3317 * Makefile.in: Delete.
3318 * config-lang.in: Delete outputs= line.
3320 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3322 * error.c (dump_function_decl): Print no space between
3323 `ptr-operator' the `type-specifier' of the return type.
3324 (dump_type_prefix): Make sure we put space at the appropriate
3327 2000-10-23 Jason Merrill <jason@redhat.com>
3329 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3331 2000-10-22 Jason Merrill <jason@redhat.com>
3333 * call.c (build_conditional_expr): Use ocp_convert to force
3336 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3338 * call.c (standard_conversion): Use RVALUE_CONVs for all
3339 expressions that satisfy lvalue_p, not just those that satisfy
3342 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3344 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3345 not one with TYPE_IS_SIZETYPE set.
3346 (dubious_conversion_warnings): Remove special-case code.
3348 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3350 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3351 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3352 (dump_type_prefix): Print vector-of-int as 'int vector'.
3353 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3354 * tree.c (walk_tree): Handle VECTOR_TYPE.
3356 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3358 2000-10-21 Jason Merrill <jason@redhat.com>
3360 * parse.y (operator): Set got_object from got_scope.
3361 Set looking_for_typename.
3362 * decl.c (lookup_name_real): Clear val after setting from_obj.
3363 Reorganize diagnostic.
3365 2000-10-20 Jason Merrill <jason@redhat.com>
3367 * tree.c (walk_tree): Don't walk into default args.
3369 * error.c (dump_expr): Use host_integerp.
3371 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3373 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3374 "since" in error message.
3376 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3378 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3380 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3382 * decl.c (revert_static_member_fn): Fixed typo.
3384 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3386 * class.c (subobject_offset_fn): New type.
3387 (dfs_record_base_offsets): Remove.
3388 (record_base_offsets): Likewise.
3389 (dfs_search_base_offsets): Likewise.
3390 (record_subobject_offset): New function.
3391 (check_subobject_offset): Likewise.
3392 (walk_subobject_offsets): Likewise.
3393 (record_subobject_offsets): Likewise.
3394 (layout_conflict_p): Reimplement.
3395 (layout_nonempty_base_or_field): Correct handling of type
3396 conflicts during layout.
3397 (layout_empty_base): Likewise.
3398 (build_base_field): Adjust to handle new representation of empty
3400 (build_base_fields): Likewise.
3401 (layout_virtual_bases): Likewise.
3402 (splay_tree_compare_integer_csts): New function.
3403 (layout_class_type): Use a splay_tree, rather than a varray, to
3404 represent the offsets of empty bases.
3406 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3407 * decl.c (select_decl): Don't return declarations that are
3410 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3412 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3413 (fake_std_node): New macro.
3414 * decl.c (in_std): Rename to ...
3415 (in_fake_std): ... this.
3416 (flag_no_builtin): Remove.
3417 (flag_no_nonansi_builtin): Likewise.
3418 (walk_namespaces_r): Use fake_std_node.
3419 (push_namespace): Use std_identifier.
3420 (pop_namespace): Use in_fake_std.
3421 (lookup_name_real): Use fake_std_node.
3422 (init_decl_processing): When -fhonor-std, create the `std'
3423 namespace. Don't create a dummy fake_std_node in that case.
3424 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3425 (builtin_function): Put builtins whose names don't begin
3426 with `_' in the std namespace.
3427 * decl2.c (flag_no_builtin): Remove.
3428 (flag_no_nonansi_builtin): Likewise.
3429 (set_decl_namespace): Use fake_std_node.
3430 (validate_nonmember_using_decl): Likewise.
3431 (do_using_directive): Likewise.
3432 (handle_class_head): Likewise.
3433 * dump.c (dequeue_and_dump): Likewise.
3434 * except.c (init_exception_processing): Use std_identifier.
3435 * init.c (build_member_call): Use fake_std_node.
3436 * rtti.c (init_rtti_processing): Use std_identifier.
3438 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3440 * cp-tree.h (back_end_hook): Remove declaration.
3441 * decl2.c (back_end_hook): Remove definition.
3443 * dump.c (dequeue_and_dump): Dump TREE_USED.
3445 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3447 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3449 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3451 * decl.c (WINT_TYPE): Define.
3452 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3453 c_size_type_node, signed_size_type_node and wint_type_node.
3455 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3457 * decl2.c (warn_missing_format_attribute): New variable.
3458 (lang_decode_option): Decode -Wmissing-format-attribute.
3460 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3462 * typeck.c (qualify_type): Remove.
3463 (composite_pointer_type): Fix handling of conversions to `cv void*'.
3465 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3467 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
3469 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3471 * Makefile.in (parse.c, parse.h): Create atomically.
3473 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3475 * class.c (current_obstack): Remove.
3476 * decl.c (ggc_p): Remove.
3477 (start_decl): Don't use decl_tree_cons.
3478 (grokdeclarator): Don't use build_decl_list.
3479 (start_function): Don't use decl_tree_cons.
3480 (finish_function): Don't mess with obstacks.
3481 * decl2.c (grok_x_components): Don't use build_decl_list.
3482 * lex.c (make_call_declarator): Don't call decl_tree_cons.
3483 (implicitly_declare_fn): Don't call build_decl_list.
3484 * parse.y (frob_specs): Don't call build_decl_list or
3486 (expr_or_declarator_intern): Don't call decl_tree_cons.
3487 (primary): Don't call build_decl_list.
3488 (fcast_or_absdcl): Likewise.
3489 (typed_declspecs): Don't call decl_tree_cons.
3490 (reserved_declspecs): Don't call build_decl_list.
3491 (declmods): Likewise.
3492 (reserved_typespecquals): Likewise.
3494 (new_type_id): Likewise.
3495 (cv_qualifiers): Likewise.
3496 (after_type_declarator_intern): Likewise.
3497 (notype_declarator_intern): Likewise.
3498 (absdcl_intern): Likewise.
3499 (named_parm): Likewise.
3500 * pt.c (most_specialized_class): Likewise.
3501 * repo.c (temporary_obstack): Make it a structure, not a pointer.
3502 (init_repo): Initialize it.
3503 * search.c (current_obstack): Remove.
3504 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
3506 2000-10-09 Richard Henderson <rth@cygnus.com>
3508 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
3509 (c++ language support bits for libgcc): Remove.
3510 (c++.clean): Remove cplib2.txt cleanup.
3511 * config-lang.in (headers, lib2funcs): Remove.
3513 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
3514 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
3515 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
3516 * inc/new.h, inc/typeinfo: Remove files.
3518 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
3520 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
3522 (init_decl_processing): Initialize intmax_type_node and
3525 2000-10-06 Richard Henderson <rth@cygnus.com>
3527 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
3528 (original_result_rtx): Remove.
3529 * decl.c (save_function_data): Don't clear x_result_rtx.
3530 (mark_lang_function): Don't mark it either.
3531 * expr.c (fixup_result_decl): Remove.
3532 * semantics.c (genrtl_named_return_value): Frob the return decl
3533 before calling emit_local_var.
3534 (genrtl_finish_function): Don't call fixup_result_decl.
3535 Always emit the jump to return_label.
3537 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
3539 * pt.c (lookup_template_class): Set current access for enum.
3540 (tsubst_enum): Set file & line for enum decl.
3542 * spew.c (yylex): Remove unused variable.
3544 2000-10-05 Richard Henderson <rth@cygnus.com>
3546 * semantics.c (genrtl_finish_function): Don't init or check
3547 can_reach_end; remove noreturn and return value checks.
3549 2000-10-05 Tom Tromey <tromey@cygnus.com>
3551 * init.c (build_java_class_ref): Use `build_static_name' with a
3552 suffix, not a prefix, to build the class object's name.
3554 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3556 * cp-tree.h (access_kind): Fix comment typo.
3557 * decl2.c (grokfield): Fix diagnostic typo.
3558 * semantics.c (finish_template_type): Fix comment typo.
3559 (finish_qualified_object_call_expr): Likewise.
3561 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3563 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
3566 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3568 * spew.c (frob_id): New static function.
3569 (frob_opname): Use it.
3572 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3574 * decl.c (lang_mark_false_label_stack): Remove.
3575 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
3577 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
3579 * gxxint.texi: Use @email for formatting email addresses.
3581 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
3583 * error.c: Remove direct obstack manipulation. Replace with
3584 output_buffer-based formatting. Adjust calls to removed macros.
3585 (obstack_chunk_alloc, obstack_chunk_free): Remove.
3586 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
3587 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
3589 2000-09-24 Mark Mitchell <mark@codesourcery.com>
3591 * ir.texi: Move to ../c-tree.texi.
3593 2000-09-20 Jason Merrill <jason@redhat.com>
3595 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
3597 2000-09-21 Andreas Jaeger <aj@suse.de>
3599 * errfn.c: Move declaration of cp_printer and cp_printers to ...
3600 * cp-tree.h: ... here.
3602 * error.c: Remove declaration of cp_printer.
3604 2000-09-20 Mark Mitchell <mark@codesourcery.com>
3606 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
3608 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
3610 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
3613 2000-09-18 Mark Mitchell <mark@codesourcery.com>
3615 * decl.c (start_function): Robustify.
3617 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3619 * cp-tree.h (check_function_format): Accept a `status' parameter.
3621 * call.c, typeck.c: Updates calls to `check_function_format'.
3623 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
3625 * decl2.c (handle_class_head): Always push some scope even
3628 2000-09-16 Mark Mitchell <mark@codesourcery.com>
3630 * cp-tree.h (struct cp_language_function): Remove
3631 x_scope_stmt_stack and name_declared.
3632 (current_scope_stmt_stack): Remove.
3633 (function_name_declared_p): New macro.
3634 (struct lang_decl_flags): Use c_lang_decl as a base class.
3636 (struct lang_decl): Replace saved_tree with context.
3637 (DECL_FRIEND_CONTEXT): Adjust accordingly.
3638 (SET_DECL_FRIEND_CONTEXT): Likewise.
3639 (DECL_VIRTUAL_CONTEXT): Likewise.
3640 (DECL_SAVED_TREE): Remove.
3641 (C_DECLARED_LABEL_FLAG): Likewise.
3642 (cplus_expand_expr_stmt): Don't declare.
3643 (add_decl_stmt): Likewise.
3644 (add_scope_stmt): Likewise.
3645 * decl.c (mark_stmt_tree): Remove.
3646 (case_compare): Likewise.
3647 (finish_case_label): Use c_add_case_label.
3648 (init_decl_processing): Set more language-specific hooks.
3649 (build_enumerator): Fix typo in comment.
3650 (cplus_expand_expr_stmt): Remove.
3651 (mark_lang_function): Use mark_c_language_function.
3652 (lang_mark_tree): Use c_mark_lang_decl.
3653 * decl2.c: Change order of inclusion.
3654 * except.c: Likewise.
3655 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3656 back on c_expand_expr.
3657 * friend.c: Include expr.h.
3658 * init.c: Change order of inclusion.
3659 * Makefile.in: Update dependencies.
3660 * lex.h (free_lang_decl_chain): Remove.
3661 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3662 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3664 (instantiate_decl): Use function_name_declared_p.
3665 * semantics.c (lang_expand_expr_stmt): Remove.
3666 (set_current_function_name_declared): Likewise.
3667 (current_function_name_declared): Likewise.
3668 (begin_compound_stmt): Use function_name_declared_p.
3669 (add_decl_stmt): Remove.
3670 (setup_vtbl_ptr): Use function_name_declared_p.
3671 (add_scope_stmt): Remove.
3672 (current_scope_stmt_stack): New function.
3673 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3674 (expand_body): Use function_name_declared_p.
3675 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3676 * typeck.c: Change order of includes.
3677 (convert_sequence): Remove.
3679 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3681 * lex.c (reswords): Add _Complex.
3683 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3685 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3687 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3689 * init.c (begin_init_stmts): Don't use // comments.
3691 2000-09-12 Jason Merrill <jason@redhat.com>
3693 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3694 all non-extern arrays.
3696 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3697 typenames, too. Downgrade complaint to pedwarn.
3698 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3699 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3700 'class This::Inherited'.
3702 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3704 * decl.c (finish_case_label): Given the LABEL_DECL a
3707 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3709 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3710 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3711 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3712 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3713 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3715 (sorry_for_unsupported_tree, print_scope_operator,
3716 print_left_paren, print_right_paren, print_left_bracket,
3717 print_right_bracket, print_whitespace): Likewise.
3718 (aggr_variety): Rename to class_key_or_enum.
3719 (print_type): Rename to print_type_id.
3720 (print_type_specifier_seq, print_simple_type_specifier,
3721 print_elaborated_type_specifier,
3722 print_rest_of_abstract_declarator,
3723 print_parameter_declaration_clause, print_exception_specification,
3724 print_nested_name_specifier, print_template_id,
3725 typedef_original_name, print_template_argument_list_start,
3726 print_template_argument_list_end): New functions.
3728 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3730 * ir.texi: Add more documentation.
3732 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3734 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3735 (current_function_parms): Don't define.
3736 (struct cp_language_function): Remove parms_stored.
3737 (current_function_just_assigned_this): Don't define.
3738 (current_function_parms_stored): Likewise.
3739 (static_ctors): Declare.
3740 (static_dtors): Likewise.
3741 (SF_EXPAND): Don't define.
3742 (expand_start_early_try_stmts): Remove declaration.
3743 (store_parm_decls): Likewise.
3744 * decl.c (static_ctors): Don't declare.
3745 (static_dtors): Likewise.
3746 (struct binding_level): Remove this_block.
3747 (poplevel): Remove dead code.
3748 (set_block): Likewise.
3749 (mark_binding_level): Don't mark this_block.
3750 (mark_saved_scope): Don't mark x_function_parms.
3751 (init_decl_processing): Don't add current_function_parms as a GC
3753 (check_function_type): Change prototype.
3754 (start_function): Remove RTL-generation code.
3755 (expand_start_early_try_stmts): Remove.
3756 (store_parm_decls): Give it internal linkage. Remove
3757 RTL-generation code.
3758 (finish_function): Remove RTL-generation code.
3759 * decl2.c (static_ctors): Fix formatting.
3760 (static_dtors): Likewise.
3761 * method.c (use_thunk): Don't call store_parm_decls.
3762 (synthesize_method): Likewise.
3763 * optimize.c (maybe_clone_body): Likewise.
3764 * parse.y (fn.def2): Likewise.
3765 (.set_base_init): Likewise.
3766 (nodecls): Likewise.
3767 * pt.c (instantiate_decl): Likewise.
3768 * rtti.c (synthesize_tinfo_fn): Likewise.
3769 * semantics.c (genrtl_try_block): Simplify.
3770 (expand_body): Use genrtl_start_function and
3771 genrtl_finish_function.
3772 (genrtl_start_function): New function.
3773 (genrtl_finish_function): Likewise.
3775 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3777 * error.c (cp_tree_printer, case 'P'): Append break.
3779 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3781 * cp-tree.h (frob_opname): Declare.
3782 * parse.y (saved_scopes): New static variable.
3783 (cp_parse_init): Adjust.
3784 (do_id): If lastiddecl is NULL, do do_identifier.
3785 (operator): Save scope information.
3786 (unoperator): New reduction. Restore scope information.
3787 (operator_name): Append unoperator. Call frob_opname.
3788 * spew.c (frob_opname): Define.
3790 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3792 * decl.c, rtti.c: Include defaults.h if not already included.
3793 Don't define the *_TYPE_SIZE macros.
3795 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3797 * cp-tree.h (push_switch): Change prototype.
3798 (check_cp_case_value): Remove declaration.
3799 (decl_constant_value): Likewise.
3800 * decl.c (struct cp_switch): Add switch_stmt and cases.
3801 (case_compare): New function.
3802 (push_switch): Set switch_stmt. Initialize cases.
3803 (pop_switch): Clean up cases.
3804 (define_case_label): Rename to ...
3805 (finish_case_label): ... this. Do semantic analysis for case
3807 (start_function): Correct comment.
3808 * decl2.c (check_cp_case_value): Remove.
3809 * expr.c (do_case): Remove.
3810 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3811 * semantics.c (genrtl_do_poplevel): Remove declaration.
3812 (RECHAIN_STMTS): Remove.
3813 (finish_break_stmt): Use build_break_stmt.
3814 (finish_continue_stmt): Use build_continue_stmt.
3815 (finish_switch_cond): Adjust condition here, rater than in
3816 c_expand_start_case.
3817 (finish_case_label): Remove.
3818 * typeck.c (c_expand_return): Remove.
3819 (c_expand_start_case): Likewise.
3821 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3823 * ir.texi: Document type nodes.
3825 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3827 * cp-tree.h (init_cp_semantics): Declare.
3828 (genrtl_try_block): Don't declare.
3829 (genrtl_handler): Likewise.
3830 (genrtl_catch_block): Likewise.
3831 (genrtl_ctor_stmt): Likewise.
3832 (genrtl_subobject): Likewise.
3833 (genrtl_do_poplevel): Likewise.
3834 (genrtl_named_return_value): Likewise.
3835 * lex.c (init_parse): Call init_cp_semantics.
3836 * semantics.c (genrtl_try_block): Give it internal linkage.
3837 (genrtl_handler): Likewise.
3838 (genrtl_catch_block): Likewise.
3839 (genrtl_ctor_stmt): Likewise.
3840 (genrtl_subobject): Likewise.
3841 (genrtl_do_poplevel): Likewise.
3842 (genrtl_named_return_value): Likewise.
3843 (lang_expand_stmt): Rename to ...
3844 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3845 (init_cp_semantics): Define.
3847 * decl.c (initialize_local_var): Remove RTL-generating code.
3848 * semantics.c (genrtl_try_block): Fix formatting.
3850 Move statement-tree facilities from C++ to C front-end.
3851 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3852 (void_zero_node): Remove.
3853 (stmt_tree): Likewise.
3854 (scope_chain): Adjust.
3855 (language_function): Rename to cp_language_function.
3856 (cp_function_chain): Adjust.
3857 (current_stmt_tree): Remove.
3858 (last_tree): Likewise.
3859 (last_expr_type): Likewise.
3860 (struct lang_decl): Adjust.
3861 (STMT_IS_FULL_EXPR_P): Remove.
3863 (begin_stmt_tree): Likewise.
3864 (finish_stmt_tree): Likewise.
3865 (walk_tree_fn): Likewise.
3866 (walk_stmt_tree): Likewise.
3867 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3868 * decl.c (mark_stmt_tree): Adjust type.
3869 (init_decl_processing): Don't build void_zero_node.
3870 (initialize_local_var): Adjust usage of current_stmt_tree.
3871 (finish_enum): Use add_stmt, not add_tree.
3872 (save_function_data): Adjust use of language_function.
3873 (finish_constructor_body): Use add_stmt, not add_tree.
3874 (finish_destructor_body): Likewise.
3875 (push_cp_function_context): Adjust use of language_function.
3876 (pop_cp_function_context): Likewise.
3877 (mark_lang_function): Likewise.
3878 (mark_cp_function_context): Likewise.
3879 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3880 (build_vec_init): Likewise.
3881 * semantics.c (SET_LAST_STMT): Remove.
3882 (RECHAIN_STMTS): Don't use it.
3883 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3884 (current_stmt_tree): Define.
3886 (finish_goto_stmt): Use add_stmt, not add_tree.
3887 (finish_expr_stmt): Likewise.
3888 (begin_if_stmt): Likewise.
3889 (finish_then_clause): Likewise.
3890 (begin_while_stmt): Likewise.
3891 (begin_do_stmt): Likewise.
3892 (finish_return_stmt): Likewise.
3893 (begin_for_stmt): Likewise.
3894 (finish_break_stmt): Likewise.
3895 (finish_continue_stmt): Likewise.
3896 (begin_switch_stmt): Likewise.
3897 (finish_case_label): Likewise.
3898 (begin_try_block): Likewise.
3899 (begin_function_try_block): Likewise.
3900 (begin_handler): Likewise.
3901 (begin_catch_block): Likewise.
3902 (begin_compound_stmt): Likewise.
3903 (begin_asm_stmt): Likewise.
3904 (finish_asm_stmt): Likewise.
3905 (finish_label_stmt): Likewise.
3906 (add_decl_stmt): Likewise.
3907 (finish_subobject): Likewise.
3908 (finish_decl_cleanup): Likewise.
3909 (finish_named_return_value): Likewise.
3910 (setup_vtbl_ptr): Likewise.
3911 (add_scope_stmt): Likewise.
3912 (finish_stmt_expr): Likewise.
3913 (prune_unused_decls): Remove.
3914 (begin_stmt_tree): Likewise.
3915 (finish_stmt_tree): Likewise.
3916 (prep_stmt): Adjust use of current_stmt_tree.
3917 (lang_expand_stmt): Likewise.
3918 * tree.c (statement_code_p): Remove.
3919 (cp_statement_code_p): New function.
3920 (walk_stmt_tree): Remove.
3921 (init_tree): Set lang_statement_code_p.
3923 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3925 Integrated preprocessor.
3927 * Make-lang.in, Makefile.in: Remove all references to input.c,
3928 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3929 * gxx.gperf, hash.h, input.c: Delete.
3930 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3931 initialized properly.
3933 * class.c (fixup_pending_inline): Take a tree, not a
3934 struct pending_inline *. All callers changed.
3935 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3936 RID_PROTECTED entries in ridpointers[] array here.
3937 * decl.c (duplicate_decls): Do not refer to struct
3939 (record_builtin_type, init_decl_processing): Use RID_MAX not
3941 (grokdeclarator): Use C_IS_RESERVED_WORD.
3942 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3944 (grok_x_components): Do not inspect pending_inlines chain.
3946 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3947 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3948 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3949 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3950 TIME_IDENTIFIER_FILEINFO): Kill.
3952 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3954 * parse.y: Call do_pending_inlines unconditionally.
3955 reinit_parse_for_method is now snarf_method. fn.defpen is no
3956 longer necessary. Remove unnecessary <itype> annotation on
3957 SCOPE. Do not refer to end_of_file or struct pending_inline.
3958 * semantics.c (begin_inline_definitions): Call
3959 do_pending_inlines unconditionally.
3961 * lex.c: Remove all code now shared with C front end.
3962 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3963 into the get_identifier table. Rewrite pragma handling to
3964 work with the registry. Move code to save tokens for later
3965 processing to spew.c.
3967 * spew.c: Rewrite everything in terms of token streams instead
3968 of text. Move routines here from lex.c / input.c as
3969 appropriate. GC-mark trees hanging off the pending inlines
3972 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3974 * NEWS: Mention that the named return value extension has been
3976 * cp-tree.h (original_result_rtx): Define.
3977 (TREE_REFERENCE_EXPR): Remove.
3978 (DECL_VPARENT): Likewise.
3979 (pushdecl_nonclass_level): Likewise.
3980 (store_return_init): Likewise.
3981 (reinit_lang_specific): Likewise.
3982 (genrtl_named_return_value): Change prototype.
3983 * decl.c (original_result_rtx): Remove.
3984 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3985 Do not generate RTL for local variables here.
3986 (store_return_init): Remove.
3987 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3989 (finish_named_return_value): Adjust accordingly. Warn that this
3990 extension is deprecated.
3991 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3993 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3995 * pt.c (type_unification_real): Replace switch with if.
3996 (unify): Tsubst non-type parms before comparing.
3998 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4000 * error.c (dump_typename): New function, broken out of ...
4001 (dump_type): ... here. Use it.
4002 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
4004 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4006 * init.c (build_offset_ref): Deal with namespace scoped
4009 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4011 * class.c (resolve_address_of_overloaded_function): Add
4012 explanation message.
4013 * decl.c (define_case_label): Reformat explanation.
4014 * decl2.c (finish_static_data_member_decl): Likewise.
4015 (grokfield): Likewise.
4016 * friend.c (do_friend): Likewise.
4018 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
4020 * tree.c (walk_tree): Expose tail recursion.
4021 (walk_stmt_tree): New function.
4022 * cp-tree.h: Prototype walk_stmt_tree.
4023 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
4024 the BLOCKs directly. If a BLOCK has no variables after
4025 pruning, discard it.
4026 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
4027 restore the line number.
4029 2000-09-05 Mark Mitchell <mark@codesourcery.com>
4031 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
4032 (pt.o): Remove dependency on HTAB_H.
4033 * cp-tree.h: Include hashtab.h.
4034 (walk_tree): Change prototype.
4035 (walk_tree_without_duplicates): New function.
4036 * decl.c (check_default_argument): Use it.
4037 * optimize.c (remap_decl): Adjust calls to walk_tree.
4038 (copy_body): Likewise.
4039 (expand_calls_inline): Likewise.
4040 (calls_setjmp_p): Use walk_tree_without_duplicates.
4041 * pt.c: Don't include hashtab.h.
4042 (for_each_template_parm): Use walk_tree_without_duplicates.
4043 * semantics.c (finish-stmt_tree): Likewise.
4044 (expand_body): Likewise.
4045 * tree.c (walk_tree): Add additional parameter.
4046 (walk_tree_without_duplicates): New function.
4047 (count_trees): Use it.
4048 (verify_stmt_tree): Adjust call to walk_tree.
4049 (find_tree): Use walk_tree_without_duplicates.
4050 (no_linkage_check): Likewise.
4051 (break_out_target_exprs): Adjust call to walk_tree.
4052 (cp_unsave): Likewise.
4054 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4056 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
4057 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4058 * cp-tree.h (TYPE_BINFO): Adjust comment.
4059 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
4060 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
4061 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4062 (TYPE_TEMPLATE_INFO): Likewise.
4063 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
4064 * class.c (push_nested_class): Likewise.
4065 * decl.c (lookup_name_real): Likewise.
4066 (grokdeclarator): Likewise.
4067 (grok_op_properties): Likewise.
4068 (xref_tag): Likewise.
4069 (xref_basetypes): Likewise.
4070 * decl2.c (constructor_name_full): Likewise.
4071 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
4072 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4073 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
4074 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4075 (dump_type_suffix): Likewise.
4076 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
4078 (get_aggr_from_typedef): Likewise.
4079 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
4080 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4081 (write_template_parm): Likewise.
4082 (write_template_template_parm): Check tree code instead of
4083 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4084 * method.c (build_overload_nested_name): Add
4085 BOUND_TEMPLATE_TEMPLATE_PARM.
4086 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
4087 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4088 * pt.c (convert_template_argument): Check tree code instead of
4089 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4090 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
4091 (for_each_template_parm): Adjust comment.
4092 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
4093 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4094 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
4095 template_args_equal to compare template template parameter cases.
4096 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4097 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
4099 * tree.c (copy_template_template_parm): Decide whether to create
4100 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
4101 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4102 (copy_tree_r): Likewise.
4103 * typeck.c (comptypes): Likewise. Check tree code instead of
4104 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4106 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
4108 * decl.c (finish_function): Move the code for handling functions
4109 marked with the constructor and destructor attributes inside the
4112 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4114 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
4116 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4118 * pt.c (lookup_template_class): Remove abort.
4119 * tree.c (get_type_decl): Allow error_mark_node.
4121 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4123 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
4126 2000-09-03 Mark Mitchell <mark@codesourcery.com>
4128 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
4131 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4133 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
4134 union tag mismatch error reporting.
4136 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4138 * call.c (build_scoped_method_call): Check it is not a namespace.
4140 2000-08-30 Jason Merrill <jason@redhat.com>
4142 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
4144 * tree.c (bot_manip): Check TREE_CONSTANT rather than
4145 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
4146 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
4148 * decl.c (start_function): Always call make_function_rtl.
4150 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4152 * semantics.c (prune_unused_decls): New function.
4153 (finish_stmt_tree): Call it via walk_tree.
4155 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4157 * class.c (build_secondary_vtable): Constify a char *.
4158 * decl.c (init_decl_processing): Initialize function_id_node,
4159 pretty_function_id_node, and func_id_node.
4160 * input.c (struct input_source): Constify 'str'.
4161 (feed_input): Constify first argument.
4162 * mangle.c (write_identifier): Constify argument.
4163 * pt.c (mangle_class_name_for_template): Constify argument.
4165 2000-08-29 Mark Mitchell <mark@codesourcery.com>
4167 * typeck.c (mark_addressable): Remove code that pokes around in
4170 2000-08-28 Jason Merrill <jason@redhat.com>
4172 * lex.c (file_name_nondirectory): Move to toplev.c.
4174 * cp-tree.h (LOCAL_CLASS_P): New macro.
4175 * class.c (finish_struct_1): Use it.
4177 2000-08-27 Alex Samuel <samuel@codesourcery.com>
4179 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
4180 (write_encoding): Pass another argument to write_name.
4181 (write_name): Add ignore_local_scope parameter. Fix handling of
4183 (write_nested_name): Use write_unqualified_name.
4184 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
4185 (write_template_prefix): Use write_unqualified_name.
4186 (write_component): Remove.
4187 (write_local_name): Add parameter. Use direct local entity to
4188 discriminator calculation.
4189 (write_class_enum_type): Pass another argument to write_name.
4190 (write_template_template_arg): Likewise.
4191 (make_guard_variable): Likewise.
4193 2000-08-27 Jason Merrill <jason@redhat.com>
4195 * decl.c (pushdecl): Matching decls for local externs are found in
4196 the current level. Propagate linkage information from previous
4199 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
4201 * ir.texi (Expressions): Fix typo.
4203 2000-08-25 Greg McGary <greg@mcgary.org>
4205 * tree.c (init_tree): Use ARRAY_SIZE.
4207 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4209 * error.c (cp_tree_printer): Rework.
4211 2000-08-25 Mark Mitchell <mark@codesourcery.com>
4213 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
4215 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
4216 (cp-demangle.o): Remove target.
4217 (dyn-string.o): Likewise.
4219 * decl.c (grokfndecl): Require that `main' return an `int'.
4220 * mangle.c (write_encoding): Don't mangle return types for
4221 conversion functions.
4223 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4225 * error.c (tree_formatting_info): New data type.
4226 (tree_being_formatted): New macro.
4227 (tree_formatting_flags): Likewise.
4228 (put_whitespace): Likewise.
4229 (print_tree_identifier): Likewise.
4230 (print_identifier): Likewise.
4231 (cp_tree_printer, print_function_argument_list, print_declaration,
4232 print_expression, print_function_declaration,
4233 print_function_parameter, print_type, print_cv_qualifier): New
4235 (init_error): Initialize lang_printer.
4237 2000-08-24 Jason Merrill <jason@redhat.com>
4239 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
4240 adjustment necessary.
4242 2000-08-24 Greg McGary <greg@mcgary.org>
4244 * cp-tree.h (MAIN_NAME_P): Remove macro.
4246 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
4248 * error.c (print_instantiation_context): Don't forget to flush the
4251 2000-08-23 Jason Merrill <jason@redhat.com>
4253 * typeck.c (build_ptrmemfunc): Save the input pmf.
4255 * method.c (process_modifiers): Use same_type_p.
4257 2000-08-23 Mark Mitchell <mark@codesourcery.com>
4259 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
4260 * mangle.c (write_function_type): Change prototype.
4261 (write_encoding): Don't mangle return types for
4262 constructors or destructors.
4263 (write_type): Adjust call to write_function_type.
4264 * pt.c (instantiate_template): Instantiate alternate entry points
4265 when instantiating the main function.
4267 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4269 * error.c (cp_print_error_function): Don't use embedded '\n' in
4272 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4274 * decl.c (init_decl_processing): Remove bogus initialization.
4275 * error.c (lang_print_error_function): Restore here.
4276 (init_error): Initialize print_error_function.
4278 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4280 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
4282 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
4284 * Makefile.in (error.o): Depends on diagnostic.h
4286 * cp-tree.h (problematic_instantiation_changed,
4287 record_last_problematic_instantiation, current_instantiation,
4288 print_instantiation_context): Declare.
4289 (maybe_print_template_context): Remove.
4291 * decl.c (init_decl_processing): Set print_error_function to NULL.
4292 (lang_print_error_function): Remove, since we're using a new
4295 * error.c: #include diagnostic.h
4296 (function_category): New function.
4297 (cp_diagnostic_starter): Likewise.
4298 (cp_diagnostic_finalizer): Likewise.
4299 (cp_print_error_function): Likewise.
4300 (maybe_print_instantiation_context): Likewise.
4301 (print_instantiation_full_context): Likewise.
4302 (print_instantiation_partial_context): Likewise.
4303 (print_instantiation_context): Define.
4304 (init_error): Initialize diagnostic pager and finalizer.
4306 * pt.c (problematic_instantiation_changed): Define.
4307 (record_last_problematic_instantiation): Likewise.
4308 (current_instantiation): Likewise.
4309 (maybe_print_template_context): Remove.
4310 (print_template_context): Likewise.
4311 (current_tinst_level): Make static to reflect Brendan Kehoe's
4312 change of 1995-04-13.
4313 (push_tinst_level): Call print_instantiation_context.
4315 2000-08-21 Nix <nix@esperi.demon.co.uk>
4317 * lang-specs.h: Do not process -o or run the assembler if
4320 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4322 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4324 * decl2.c (lang_decode_option): Disable gettext attributes for
4327 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4329 * lex.c (lang_init_options): Default diagnostic message maximum
4330 length to 80, when line-wrapping.
4332 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4334 * class.c (build_vtbl_initializer): Clear the entire
4335 vtbl_init_data. Start keeping track of the functions for which we
4336 have created vcall offsets here.
4337 (dfs_build_vcall_offset_vtbl_entries): Remove.
4338 (build_vcall_offset_vtbl_entries): Reimplement.
4339 (add_vcall_offset_vtbl_entries_r): New function.
4340 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4341 computing when vcall offsets are necessary.
4343 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4345 * decl.c (member_function_or_else): Use cp_error ... %T.
4346 (grokdeclarator): Likewise.
4347 (start_method): Likewise.
4348 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4350 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4352 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4355 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4357 * cp-tree.h (PTRMEM_OK_P): New macro.
4358 (itf_ptrmem_ok): New enumeration value.
4359 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4360 argument. Diagnose implicit pointer to member.
4361 (instantiate_type): Don't diagnose implicit pointer to member
4362 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4363 resolve_address_of_overloaded_function.
4364 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4365 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4366 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4367 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4368 (build_unary_op): Deal with single non-static member in
4371 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4373 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4375 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4377 * cp-tree.h (enum_name_string): Remove prototype.
4378 (report_case_error): Remove prototype.
4379 * cp/typeck2.c (enum_name_string): Remove.
4380 (report_case_error): Remove.
4381 * error.c (dump_expr): Deal with enum values directly.
4382 Correctly negate integer constant.
4384 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4386 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4387 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4388 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4389 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4390 (__cxa_vec_new): Use __cxa_vec_new2.
4391 (__cxa_vec_delete): Use __cxa_vec_delete2.
4393 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4395 * vec.cc (__cxa_vec_new): Set "C" linkage.
4396 (__cxa_vec_ctor): Likewise.
4397 (__cxa_vec_cctor): Likewise.
4398 (__cxa_vec_dtor): Likewise.
4399 (__cxa_vec_delete): Likewise.
4400 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4401 (__cxa_vec_ctor): Likewise.
4402 (__cxa_vec_cctor): Likewise.
4403 (__cxa_vec_dtor): Likewise.
4404 (__cxa_vec_delete): Likewise.
4406 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4408 * class.c (instantiate_type): Reinstate local variable
4409 deleted in previous change.
4411 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4414 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4416 * cp-tree.h (instantiate_type_flags): New enumeration.
4417 (instantiate_type): Change parameter.
4418 * class.c (instantiate_type): Adjust prototype. Adjust.
4419 * call.c (standard_conversion): Adjust instantiate_type call.
4420 (reference_binding): Likewise.
4421 (build_op_delete_call): Likewise.
4422 (convert_like_real): Likewise.
4423 * cvt.c (cp_convert_to_pointer): Likewise.
4424 (convert_to_reference): Likewise.
4425 * pt.c (convert_nontype_argument): Likewise.
4426 * typeck.c (build_binary_op): Likewise.
4427 (build_ptrmemfunc): Likewise.
4428 (convert_for_assignment): Likewise.
4430 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4432 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4433 (current_aggr): Define.
4434 * decl.c (grokdeclarator): Make sure a friend class is an
4435 elaborated type specifier.
4436 * parse.y (current_aggr): Remove static definition.
4437 (cp_parse_init): Adjust.
4438 (structsp): Clear and restore current_aggr.
4439 (component_decl_list): Clear current_aggr.
4441 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4442 aggregate tag on the typename's context.
4444 * pt.c (tsubst_friend_class): Return error_mark_node, if
4446 (instantiate_class_template): Ignore error_mark_node friend types.
4448 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4450 * cvt.c (warn_ref_binding): New static function, broken out of ...
4451 (convert_to_reference): ... here. Use it.
4453 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4455 * parse.y (template_arg): Add rule for template qualified with
4458 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4460 * decl2.c (add_function): Reorganize.
4461 (arg_assoc): Do not consider function template decls.
4463 2000-08-11 Jason Merrill <jason@redhat.com>
4465 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
4468 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4470 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
4471 (lookup_nested_tag): Likewise.
4473 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
4476 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4478 * parse.y (named_complex_class_head_sans_basetype): Remove
4481 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4483 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
4484 explicit TEMPLATE_ID_EXPR args.
4485 (build_expr_from_tree, case CALL_EXPR): Likewise.
4487 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4489 * decl.c (check_tag_decl): Diagnose typename's which don't
4492 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
4494 * init.c (build_aggr_init): Reject bogus array initializers
4497 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4499 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
4501 * cp/tinfo.cc (__dynamic_cast): Likewise.
4502 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
4504 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4506 * cvt.c (convert_to_pointer_force): Fix error message when
4507 attempting to cast from ambiguous base.
4509 2000-08-08 Jason Merrill <jason@redhat.com>
4511 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
4512 (tsubst_template_arg_vector): Likewise.
4514 * decl2.c (build_anon_union_vars): Choose the largest field; don't
4515 assume that one will be as large as the union.
4517 2000-08-07 Kazu Hirata <kazu@hxi.com>
4519 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
4520 * decl.c (pop_labels): Likewise.
4522 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
4524 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
4526 (__pointer_to_member_type_info): Likewise.
4527 (__base_class_info): Likewise.
4528 (__class_type_info): Likewise.
4529 (__si_class_type_info): Likewise.
4530 (__vmi_class_type_info): Likewise.
4531 * tinfo.cc (__si_class_type_info::__do_find_public_src):
4532 Changed member names to match specifications.
4533 (__vmi_class_type_info::__do_find_public_src): Likewise.
4534 (__si_class_type_info::__do_dyncast): Likewise.
4535 (__vmi_class_type_info::__do_dyncast): Likewise.
4536 (__si_class_type_info::__do_upcast): Likewise.
4537 (__vmi_class_type_info::__do_upcast): Likewise.
4538 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
4539 (__pbase_type_info::__pointer_catch): Likewise.
4540 (__pointer_type_info::__pointer_catch): Likewise.
4541 (__pointer_to_member_type_info::__pointer_catch): Likewise.
4543 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4545 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
4546 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
4547 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
4549 2000-08-04 Mark Mitchell <mark@codesourcery.com>
4551 * cp-tree.h (add_method): Change prototype.
4552 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
4553 Don't double the size of the method vector in the error case.
4554 (handle_using_decl): Adjust call to add_method.
4555 (add_implicitly_declared_members): Likewise.
4556 (clone_function_decl): Likewise.
4557 * decl2.c (check_classfn): Likewise.
4558 * semantics.c (finish_member_declaration): Likewise.
4560 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
4562 * decl.c (flag_isoc94): New variable.
4564 2000-08-02 Jason Merrill <jason@redhat.com>
4566 * pt.c (do_type_instantiation): Add complain parm; don't complain
4567 if called recursively.
4568 * cp-tree.h, parse.y: Adjust.
4570 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4572 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
4573 -Wno-strict-prototypes.
4575 * g++spec.c: Adjust type of second argument to
4576 lang_specific_driver, and update code as necessary.
4578 * cp-tree.h: Don't prototype min_precision here.
4579 (my_friendly_assert): Cast expression to void.
4580 * semantics.c (do_poplevel): Initialize scope_stmts.
4582 2000-08-02 Mark Mitchell <mark@codesourcery.com>
4584 * cp-tree.h (DECL_NEEDED_P): Tweak.
4586 2000-07-28 Jason Merrill <jason@redhat.com>
4588 * lang-specs.h: Use %i in rule for .ii files.
4590 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
4592 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
4594 2000-07-30 Mark Mitchell <mark@codesourcery.com>
4596 Allow indirect primary bases.
4597 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
4599 (CLASSTYPE_VFIELD_PARENT): Remove.
4600 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
4601 (BINFO_PRIMARY_BINFO): Remove.
4602 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
4603 (BINFO_VBASE_PRIMARY_P): Likewise.
4604 (BINFO_PRIMARY_BASE_OF): New macro.
4605 (BINFO_INDIRECT_PRIMARY_P): Likewise.
4606 (get_primary_binfo): New function.
4607 * decl.c (lang_mark_tree): Make lang_type::primary_base.
4608 * class.c (vcall_offset_data_s): Rename to ...
4609 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
4610 and add ctor_vtbl_p.
4611 (get_derived_offset): Use get_primary_binfo.
4612 (dfs_mark_primary_bases): Adjust handling of virtual primary
4614 (mark_primary_bases): Likewise.
4615 (set_primary_base): Take a binfo, not an integer, as a
4616 representation of the primary base.
4617 (indirect_primary_base_p): Remove.
4618 (determine_primary_base): Adjust for indirect primary bases.
4619 (dfs_find_final_overrider): Fix typo in coment.
4620 (update_vtable_entry_for_fn): Use get_primary_binfo.
4621 (layout_nonempty_base_or_field): Tweak.
4622 (build_base_fields): Adjust for new primary base semantics.
4623 (dfs_propagate_binfo_offsets): Remove.
4624 (propagate_binfo_offsets): Rewrite.
4625 (dfs_set_offset_for_shared_vbases): Remove.
4626 (layout_virtual_bases): Don't use it.
4627 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
4629 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
4630 CLASSTYPE_VFIELD_PARENT.
4631 (dfs_get_primary_binfo): New function.
4632 (get_primary_binfo): Likewise.
4633 (dump_class_hierarchy_r): Tweak printing of primary bases.
4634 (build_vtbl_initializer): Fix typo in comments. Use
4636 (build_vcall_and_vbase_vtbl_entries): Likewise.
4637 (build_vbaes_offset_vtbl_entries): Likewise.
4638 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
4639 BV_VCALL_INDEX to handle indirect primary bases.
4640 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
4641 (build_rtti_vtbl_entries): Likewise.
4642 * search.c (get_shared_vbase_if_not_primary): Tweak.
4643 (find_vbase_instance): Likewise.
4644 (binfo_for_vtable): Simplify.
4645 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
4646 (make_binfo): Make it have 11 entries.
4648 2000-07-30 Alex Samuel <samuel@codesourcery.com>
4650 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
4651 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
4652 ascertaining primaryness.
4653 (G): Remove template_args.
4654 (decl_is_template_id): New function.
4655 (write_encoding): Use decl_is_template_id.
4656 (write_name): Likewise. Handle type_decls. Get main variant of
4658 (write_nested_name): Likewise.
4659 (write_prefix): Likewise.
4660 (write_template_prefix): Likewise.
4661 (write_special_name_constructor): Remove defunct production from
4663 (write_bare_function_type): Remove comment about absent parameter.
4664 (write_template_template_arg): Add missing grammar production to
4667 2000-07-27 Jason Merrill <jason@redhat.com>
4669 * decl.c (duplicate_decls): If common_type produces a non-typedef
4670 type for a typedef, just use the old type.
4672 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4674 * cp-tree.h (function_depth): Declare.
4675 (verify_stmt_tree): Likewise.
4676 (find_tree): Likewise.
4677 * decl.c (function_depth): Give it external linkage.
4678 * optimize.c (optimize_function): Increment and decrement it.
4679 * tree.c (verify_stmt_tree_r): New function.
4680 (verify_stmt_tree): Likewise.
4681 (find_tree_r): Likewise.
4682 (find_tree): Likewise.
4684 2000-07-27 Jason Merrill <jason@redhat.com>
4686 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4688 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4690 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4692 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4693 * decl2.c (get_guard): Call cp_finish_decl, not
4694 rest_of_decl_compilation, for local guards.
4695 * lex.c (do_identifier): Remove unused variable.
4697 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4699 * parse.y: Add missing ';'.
4701 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4703 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4706 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4708 Kill strict_prototype. Backwards compatibility only for
4709 non NO_IMPLICIT_EXTERN_C systems.
4710 * cp-tree.h (flag_strict_prototype): Remove.
4711 (strict_prototype): Remove.
4712 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4713 * decl.c (maybe_push_to_top_level): Adjust.
4714 (pop_from_top_level): Adjust.
4715 (decls_match): Only allow sloppy parm matching for ancient
4717 (init_decl_processing): Adjust.
4718 (grokdeclarator): Adjust.
4719 * decl2.c (flag_strict_prototype): Remove.
4720 (strict_prototype): Remove.
4721 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4722 (lang_f_options): Remove "strict-prototype".
4723 (unsupported-options): Add "strict-prototype".
4724 * lex.c (do_identifier): Adjust.
4725 (do_scoped_id): Adjust.
4726 * parse.y (empty_parms): Adjust.
4727 * class.c (push_lang_context): Adjust.
4728 (pop_lang_context): Adjust.
4729 * typeck.c (comp_target_parms): Adjust.
4731 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4733 * decl.c (poplevel): Deal with anonymous variables at for scope.
4734 (maybe_inject_for_scope_var): Likewise.
4736 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4738 * decl.c: Remove all signal handling code, now done in toplev.c.
4740 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4742 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4744 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4747 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4749 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4750 Define my_friendly_assert and my_friendly_abort as macros
4751 which may call friendly_abort. Prototype friendly abort, not
4752 my_friendly_abort or my_friendly_assert.
4753 * decl.c (signal_catch): Report the signal caught in the error
4754 message. Call fatal directly.
4755 * typeck2.c (ack, my_friendly_assert): Delete.
4756 (my_friendly_abort): Rename to friendly_abort. Expect file,
4757 line, and function parameters. Report the abort code, then
4758 call fancy_abort. Do not mask an abort if errors have
4761 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4763 * typeck.c (comp_target_parms): Remove obsolete parameter.
4764 (comp_target_types): Adjust.
4766 2000-07-17 Jason Merrill <jason@redhat.com>
4768 * typeck.c (mark_addressable): Never set TREE_USED.
4769 * call.c (build_call): Don't abort on calls to library functions
4770 that have been declared normally.
4772 * typeck.c (build_binary_op): Fix grammar in warning.
4774 * exception.cc (__eh_free): Fix prototype.
4776 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4778 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4779 IDENTIFIER_NAMESPACE_VALUE.
4781 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4783 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4784 * method.c (use_thunk): Correct handling of vcall offsets.
4786 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4788 * .cvsignore: parse.h and parse.c have no cp- prefix.
4790 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4792 * .cvsignore: New file.
4794 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4796 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4798 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4800 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4802 * parse.h: Likewise.
4804 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4806 * class.c (layout_class_type): Add pointers to virtual bases after
4807 base classes under the old ABI.
4809 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4811 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4812 (finish_continue_stmt): Likewise.
4813 (begin_for_stmt): Remove call to note_level_for_for.
4814 (finish_goto_stmt): Change call from build_min_nt
4816 (finish_expr_stmt): Likewise.
4817 (begin_if_stmt): Likewise.
4818 (begin_while_stmt): Likewise.
4819 (finish_while_stmt): Likewise.
4820 (finish_return_stmt): Likewise.
4821 (begin_for_stmt): Likewise.
4822 (finish_for_stmt): Likewise.
4823 (finish_break_stmt): Likewise.
4824 (begin_switch_stmt): Likewise.
4825 (finish_case_label): Likewise.
4826 (genrtl_try_block): Likewise.
4827 (begin_try_block): Likewise.
4828 (begin_handler): Likewise.
4829 (begin_compound_stmt): Likewise.
4830 (finish_asm_stmt): Likewise.
4831 (finish_label_stmt): Likewise.
4832 (add_decl_stmt): Likewise.
4833 (finish_subobject): Likewise.
4834 (finish_decl_cleanup): Likewise.
4835 (finish_named_return_value): Likewise.
4836 (setup_vtbl_ptr): Likewise.
4837 (add_scope_stmt): Likewise.
4838 * decl.c (finish_constructor_body): Likewise.
4839 (finish_destructor_body): Likewise.
4840 * optimize.c (copy_body_r): Likewise.
4841 (initialize_inlined_parameters): Likewise.
4842 (declare_return_variable): Likewise.
4843 (expand_call_inline): Likewise.
4845 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4847 * semantics.c (expand_body): Sync interface information
4848 at the end of function body expansion.
4850 2000-07-09 Jason Merrill <jason@redhat.com>
4852 * init.c (build_new_1): Bail early if the call to new fails.
4854 * decl.c (compute_array_index_type): Check specifically for
4855 an INTEGER_CST, not just TREE_CONSTANT.
4857 * decl.c (duplicate_decls): Don't call duplicate_decls on
4858 the DECL_TEMPLATE_RESULT.
4859 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4862 * error.c (dump_template_bindings): Don't crash if we had an
4863 invalid argument list.
4865 * typeck.c (c_expand_start_case): Do narrowing here.
4866 * semantics.c (finish_switch_cond): Not here.
4868 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4870 * parse.y (asm_clobbers): Do string concatenation.
4872 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4874 * decl.c (pushtag): Don't put local classes in template functions
4875 on the local_classes list.
4877 2000-07-04 Scott Snyder <snyder@fnal.gov>
4879 * decl2.c (get_guard): Add missing return for old ABI local
4882 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4884 * cp-tree.h (char_type_p): New function.
4885 * decl.c (init_decl_processing): Don't initialize
4886 signed_wchar_type_node or unsigned_wchar_type_node.
4887 (complete_array_type): Handle brace-enclosed string-constants.
4888 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4889 * tree.c (char_type_p): New function.
4890 * typeck2.c (digest_init): Use char_type_p.
4892 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4894 * pt.c (tsubst): Don't layout type, if it's error_mark.
4896 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4898 * pt.c (instantiate_pending_templates): Reset template level.
4900 2000-07-05 Jason Merrill <jason@redhat.com>
4902 * call.c (joust): Don't complain about `operator char *()' beating
4903 `operator const char *() const'.
4905 2000-07-04 scott snyder <snyder@fnal.gov>
4906 Jason Merrill <jason@redhat.com>
4908 * repo.c (repo_get_id): Handle the case where a class with virtual
4909 bases has a null TYPE_BINFO_VTABLE.
4911 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4912 Jason Merrill <jason@redhat.com>
4914 * parse.y (member_init): Just pass in the type.
4915 * init.c (expand_member_init): Handle getting a type.
4917 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4918 Jason Merrill <jason@redhat.com>
4920 * decl.c (finish_function): Warn if a function has no return
4922 Suggested by Andrew Koenig.
4923 * typeck.c (check_return_expr): Do set current_function_returns_value
4924 if we got an error_mark_node.
4926 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4928 * decl2.c (push_decl_namespace): Push the original namespace.
4930 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4932 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4933 * semantics.c (begin_class_definition): Clear it.
4935 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4937 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4938 (genrtl_expr_stmt): Likewise.
4939 (genrtl_decl_stmt): Likewise.
4940 (genrtl_if_stmt): Likewise.
4941 (genrtl_while_stmt): Likewise.
4942 (genrtl_do_stmt): Likewise.
4943 (genrtl_return_stmt): Likewise.
4944 (genrtl_for_stmt): Likewise.
4945 (genrtl_break_stmt): Likewise.
4946 (genrtl_continue_stmt): Likewise.
4947 (genrtl_scope_stmt): Likewise.
4948 (genrtl_switch_stmt): Likewise.
4949 (genrtl_case_label): Likewise.
4950 (genrtl_begin_compound_stmt): Likewise.
4951 (genrtl_finish_compound_stmt): Likewise.
4952 (genrtl_compound_stmt): Likewise.
4953 (genrtl_asm_stmt): Likewise.
4955 * init.c (begin_init_stmts): Remove call to
4956 genrtl_begin_compound_stmt.
4957 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4959 * semantics.c (lang_expand_stmt): Changed call to
4960 genrtl_compound_stmt to ignore return value.
4962 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4964 * mangle.c (canonicalize_for_substitution): Return the canonical
4967 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4969 * typeck.c (commonparms): Remove obstack manipulations.
4971 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4973 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4975 * Makefile.in (OBJS): Added ../c-semantics.o.
4976 (OBJDEPS): Likewise.
4978 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4980 (struct stmt_tree): Added comment.
4981 (current_function_name_declared): Removed.
4982 (stmts_are_full_exprs_p): Likewise.
4983 (genrtl_do_pushlevel): Likewise.
4984 (genrtl_clear_out_block): Likewise.
4985 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4986 (DECL_ANON_UNION_ELEMS): Likewise.
4987 (emit_local_var): Likewise.
4988 (make_rtl_for_local_static): Likewise.
4989 (do_case): Likewise.
4990 (expand_stmt): Likewise.
4991 (genrtl_decl_cleanup): Likewise.
4992 (c_expand_asm_operands): Likewise.
4993 (c_expand_return): Likewise.
4994 (c_expand_start_case): Likewise.
4996 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4997 (emit_local_var): Likewise.
4998 (initialize_local_var): Change reference to
4999 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5000 Change reference to stmts_are_full_exprs_p to
5001 current_stmt_tree->stmts_are_full_exprs_p.
5002 (push_cp_function_context): Likewise.
5004 * expect.c (expand_throw): Change reference to
5005 stmts_are_full_exprs_p.
5007 * init.c (build_aggr_init): Change reference to
5008 stmts_are_full_exprs_p.
5009 (build_vec_init): Likewise.
5011 * optimize.c (maybe_clone_body): Change reference to
5012 current_function_name_declared to
5013 cp_function_chain->name_declared.
5015 * pt.c (instantiate_decl): Change reference to
5016 current_function_name_declared to
5017 cp_function_chain->name_declared.
5019 * semantics.c (expand_cond): Moved declaration to c-common.h.
5020 (genrtl_do_pushlevel): Moved to c-semantics.c.
5021 (genrtl_clear_out_block): Likewise.
5022 (genrtl_goto_stmt): Likewise.
5023 (genrtl_expr_stmt): Likewise.
5024 (genrtl_decl_stmt): Likewise.
5025 (gerntl_if_stmt): Likewise.
5026 (genrtl_while_stmt): Likewise.
5027 (genrtl_do_stmt): Likewise.
5028 (genrtl_return_stmt): Likewise.
5029 (genrtl_for_stmt): Likewise.
5030 (genrtl_break_stmt): Likewise.
5031 (genrtl_continue_stmt): Likewise.
5032 (genrtl_scope_stmt): Likewise.
5033 (genrtl_switch_stmt): Likewise.
5034 (genrtl_case_label): Likewise.
5035 (genrtl_begin_compound_stmt): Likewise.
5036 (genrtl_finish_compound_stmt): Likewise.
5037 (genrtl_compound_stmt): Likewise.
5038 (genrtl_asm_stmt): Likewise.
5039 (genrtl_decl_cleanup): Likewise.
5040 (expand_cond): Likewise.
5041 (expand_stmt): Renamed to ...
5042 (lang_expand_stmt): ... this.
5043 (lang_expand_expr_stmt): Initialize.
5044 (set_current_function_name_declared): Likewise.
5045 (stmts_are_full_exprs_p): Likewise.
5046 (current_function_name_declared): Likewise.
5047 (anon_aggr_type_p): Likewise.
5048 (do_poplevel): Change reference to
5049 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5050 Change reference to stmts_are_full_exprs_p to
5051 current_stmt_tree->stmts_are_full_exprs_p.
5052 (add_tree): Likewise.
5053 (finish_expr_stmt): Likewise.
5054 (prep_stmt): Likewise.
5055 (lang_expand_stmt): Likewise.
5056 (begin_compound_stmt): Change reference to
5057 current_function_name_declared to
5058 cp_function_chain->name_declared and call to
5059 current_function_name_declared().
5060 (setup_vtbl_ptr): Likewise.
5061 (genrtl_do_poplevel): Removed.
5063 2000-06-30 Jason Merrill <jason@redhat.com>
5065 * init.c (init_init_processing): Go back to aligning like
5066 double_type_node for old ABI.
5067 (get_cookie_size): Make cookie larger if we get a type that needs
5069 (build_vec_delete): Call it.
5071 * typeck.c (qualify_type_recursive): New fn.
5072 (composite_pointer_type): Use it.
5073 (build_binary_op): Use composite_pointer_type.
5075 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
5076 Jason Merrill <jason@redhat.com>
5078 * typeck.c (check_return_expr): Don't complain about returning
5079 NULL from operator new if -fcheck-new.
5080 * cp-tree.h: Declare flag_check_new here.
5083 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5085 * mangle.c (find_substitution): Use same_type_p.
5086 (write_encoding): Don't check for substitutions.
5088 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5090 * parse.y (expr_no_comma_rangle): New non-terminal.
5091 (template_parm): Use it for default parameter case.
5092 (template_arg): Use it.
5093 (expr_no_commas): Remove commented out undefined extensions.
5094 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5095 * parse.h, parse.c: Rebuilt.
5097 2000-06-30 Mark Mitchell <mark@codesourcery.com>
5099 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
5100 (finish_asm_stmt): Do it here, instead.
5102 * cp-tree.h (ridpointers): Don't declare.
5103 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
5104 (record_builtin_java_type): Likewise.
5105 (init_decl_processing): Likewise.
5106 * lex.c: Move inclusion of lex.h.
5107 (ridpointers): Don't define.
5108 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
5110 * lex.h (enum rid): Rename to ...
5111 (enum cp_rid): ... this.
5112 (ridpointers): Don't declare.
5113 * parse.y: Move inclusion of lex.h.
5114 * parse.c: Regenerated.
5115 * spew.c: Move inclusion of lex.h.
5117 * cp-tree.h (struct language_function): Remove temp_name_counter.
5118 (temp_name_counter): Remove.
5119 (get_temp_name): Change prototype.
5120 (get_guard): New function.
5121 (get_guard_cond): Likewise.
5122 (set_guard): Likewise.
5123 * cvt.c (build_up_reference): Adjust call to get_temp_name.
5124 * decl.c (expand_static_init): Use get_guard and friends to
5125 implement guard variables.
5126 * decl2.c (get_temp_name): Assume that the variables created are
5128 (get_sentry): Rename to ...
5129 (get_guard): ... this. Implement new ABI guard variables.
5130 (get_guard_bits): New function.
5131 (get_guard_cond): Likewise.
5132 (set_guard): Likewise.
5133 (start_static_initialization_or_destruction): Use them.
5134 (do_static_initialization): Replace sentry with guard throughout.
5135 (do_static_destruction): Likewise.
5136 * init.c (create_temporary_var): Add comment.
5138 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5140 * mangle.c (find_substitution): Use same_type_p.
5141 (write_encoding): Don't check for substitutions.
5143 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5145 * parse.y (expr_no_comma_rangle): New non-terminal.
5146 (template_parm): Use it for default parameter case.
5147 (template_arg): Use it.
5148 (expr_no_commas): Remove commented out undefined extensions.
5149 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5150 * parse.h, parse.c: Rebuilt.
5152 2000-06-29 Mark Mitchell <mark@codesourcery.com>
5154 * cp-tree.h (flag_const_strings): Remove.
5155 (warn_parentheses): Likewise.
5156 (warn_format): Likewise.
5157 (common_type): Likewise.
5158 (default_conversion): Likewise.
5159 (build_binary_op): Likewise.
5160 (cp_build_binary_op): New macro.
5161 * call.c (build_new_op): Use cp_build_binary_op instead of
5163 * class.c (build_vtable_entry_ref): Likewise.
5164 * decl.c (expand_static_init): Likewise.
5165 (compute_array_index_type): Likewise.
5166 (build_enumerator): Likewise.
5167 * decl2.c (delete_sanity): Likewise.
5168 (start_static_initialization_or_destruction): Likewise.
5169 * error.c (dump_type_suffix): Likewise.
5170 * init.c (resolve_offset_ref): Likewise.
5171 (build_new): Likewise.
5172 (build_new_1): Likewise.
5173 (build_vec_delete_1): Likewise.
5174 (build_vec_init): Likewise.
5175 (build_delete): Likewise.
5176 * rtti.c (synthesize_tinfo_fn): Likewise.
5177 (synthesize_tinfo_var): Likewise.
5178 * search.c (expand_upcast_fixups): Likewise.
5179 (fixup_all_virtual_upcast_offsets): Likewise.
5180 * typeck.c (build_array_ref): Likewise.
5181 (get_member_function_from_ptrfunc): Likewise.
5182 (build_binary_op): Add parameter.
5183 (pointer_int_sum): Use cp_build_binary_op.
5184 (pointer_diff): Likewise.
5185 (build_modify_expr): Likewise.
5186 (get_delta_difference): Likewise.
5187 (build_ptrmemfunc): Likewise.
5189 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
5191 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
5192 * decl.c (create_implicit_typedef): Adjust.
5193 * decl2.c (build_artificial_parm): Adjust.
5194 * method.c (implicitly_declare_fn): Adjust.
5195 * pt.c (push_inline_template_parms_recursive): Adjust.
5196 (process_template_parm): Adjust.
5197 (overloaded_template_name): Adjust.
5198 * semantics.c (finish_template_template_parm): Adjust.
5200 2000-06-28 Mark Mitchell <mark@codesourcery.com>
5202 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
5203 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
5204 where to emit thunks.
5205 (build_vtt): Adjust call to build_vtt_inits.
5206 (build_vtt_inits): Add parameter to indicate whether or not
5207 sub-VTTs for virtual bases should be included. Adjust handling of
5208 construction vtables.
5209 (get_matching_base): New function.
5210 (dfs_build_vtt_inits): Rename to ...
5211 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
5212 construction vtables.
5213 (dfs_fixup_binfo_vtbls): Likewise.
5214 (build_ctor_vtbl_groups): Build construction vtables for virtual
5216 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
5217 to build construction vtbls.
5218 (dfs_accumulate_vtbl_inits): Adjust handling of
5219 construction vtables.
5221 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
5224 2000-06-27 Mark Mitchell <mark@codesourcery.com>
5226 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
5228 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5230 * search.c (hides): Remove.
5231 (is_subobject_of_p): Add most_derived parameter. Use
5233 (lookup_field_queue_p): Adjust.
5234 (lookup_field_r): Adjust.
5236 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5238 * decl2.c (handle_class_head): Bash typedefs to the type's main
5241 2000-06-25 Mark Mitchell <mark@codesourcery.com>
5243 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
5244 (begin_global_stmt_expr): ... this.
5245 (genrtl_finish_stmt_expr): Rename to ...
5246 (finish_global_stmt_expr): ... this.
5247 * init.c (begin_init_stmts): Adjust calls.
5248 (finish_init_stmts): Likewise.
5249 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
5250 (begin_global_stmt_expr): ... this.
5251 (genrtl_finish_stmt_expr): Rename to ...
5252 (finish_global_stmt_expr): ... this.
5254 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5256 * search.c (lookup_member): Fix typo in comment.
5258 2000-06-24 Jason Merrill <jason@redhat.com>
5260 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
5261 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
5263 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5265 * parse.y (complex_direct_notype_declarator): Support global_scope.
5266 * Makefile.in: Adjust conflict count.
5268 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5270 * parse.y (template_arg): Convert TEMPLATE_DECL
5271 that is a template template paramter to
5272 TEMPLATE_TEMPLATE_PARM here.
5274 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5275 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
5276 (copy_template_template_parm): Adjust prototype.
5277 * decl.c (grokdeclarator): Remove dead code.
5278 * pt.c (process_template_parm): Tidy.
5279 (lookup_template_class): Construct nodes in
5280 copy_template_template_parm.
5281 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
5282 lookup_template_class. Use TYPE_TI_TEMPLATE.
5283 * tree.c (copy_template_template_parm): Add NEWARGS
5285 (mapcar): Adjust call to copy_template_template_parm.
5286 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
5287 * method.c (build_template_template_parm_names): Change error
5288 code to avoid compilation warning.
5290 * gxxint.texi: Document template template parameter
5293 2000-06-21 Alex Samuel <samuel@codesourcery.com>
5295 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
5296 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5297 (cp-demangle.o): New rule.
5298 (dyn-string.o): Likewise.
5299 * inc/cxxabi.h (__cxa_demangle): New declaration.
5301 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5303 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5304 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5305 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5307 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5308 (make_thunk): Change prototype.
5309 (emit_thunk): Rename to use_thunk.
5310 (mangle_thunk): Change prototype.
5311 * class.c (get_derived_offset): Simplify.
5312 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5313 BV_GENERATE_THUNK_WITH_VTABLE_P.
5314 (build_primary_vtable): Simplify.
5315 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5316 (dfs_find_base): Remove.
5317 (update_vtable_entry_for_fn): Correct bug in finding the base
5318 where a virtual function was first declared. Figure out whether
5319 or not to emit a vcall-thunk with the vtables in which it appears.
5320 Correct logic for deciding whether to use an ordinary thunk, or a
5322 (finish_struct_1): Remove unnecssary code.
5323 (build_vtbl_initializer): Use ssize_int for the running counter of
5325 (build_vtbl_initializer): Only use vcall thunks where necessary.
5326 Mark thunks as needing to be emitted with their vtables, or not.
5327 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5328 indices. Use size_binop.
5329 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5330 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5332 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5333 (build_vtable_entry): Mark thunks as needing to be emitted with
5334 their vtables, or not.
5335 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5336 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5338 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5340 * error.c (dump_expr): Use BV_FN.
5341 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5343 * method.c (make_thunk): Likewise.
5344 (emit_thunk): Rename to use_thunk. Allow callers to decide
5345 whether or not to actually emit the thunk. Adjust for changes in
5346 representation of vcall offsets.
5347 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5348 * semantics.c (emit_associated_thunks): New function.
5349 (expand_body): Use it.
5350 * ir.texi: Adjust decriptions of thunks.
5352 2000-06-22 Jason Merrill <jason@redhat.com>
5354 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5355 (tsubst_friend_function): Copy it here.
5357 * decl.c (grok_op_properties): Fix typo.
5359 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5362 * pt.c (check_explicit_specialization): Clarify error.
5364 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5365 an old OVERLOAD when we're declaring a non-function.
5366 (pushdecl, destroy_local_var): Check for error_mark_node.
5367 (warn_extern_redeclared_static): Also bail early if
5369 (push_overloaded_decl): Ignore an old error_mark_node.
5371 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5373 * call.c (build_x_va_arg): Check if in a template decl.
5374 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5376 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5378 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5380 * decl.c (check_goto): Computed gotos assumed OK.
5382 2000-06-20 Jason Merrill <jason@redhat.com>
5384 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5385 for which we don't need to look for instantiations.
5387 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5389 * parse.y (program): Always call finish_translation_unit.
5390 * parse.c, parse.h: Rebuilt.
5392 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5394 * method.c: Don't include hard-reg-set.h.
5396 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5398 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5400 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5402 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5403 * cvt.c (cp_convert_to_pointer): Likewise.
5404 (convert_to_void): Likewise.
5405 * error.c (dump_expr): Likewise.
5406 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5407 * init.c (build_delete): Likewise.
5408 * method.c (emit_thunk): Likewise.
5409 * optmize.c (declare_return_variable): Likewise.
5410 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5411 (get_typeid): Likewise.
5412 (build_dynamic_cast_1): Likewise.
5413 * typeck.c (composite_pointer_type): Likewise.
5414 (common_type): Likewise.
5415 (build_indirect_ref): Likewise.
5416 (build_binary_op): Likewise.
5417 (build_x_compound_expr): Likewise.
5418 (check_return_expr): Likewise.
5419 * typeck2.c (add_exception_specifier): Likewise.
5421 * mangle.c (write_method_parms): Use direct comparison for end
5424 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5426 * cp-tree.h (genrtl_try_block): Declare function.
5427 (genrtl_handler): Likewise.
5428 (genrtl_catch_block): Likewise.
5429 (genrtl_ctor_stmt): Likewise.
5430 (genrtl_subobject): Likewise.
5431 (genrtl_decl_cleanup): Likewise.
5432 (genrtl_do_poplevel): Likewise.
5433 (genrtl_do_pushlevel): Likewise.
5434 (genrtl_clear_out_block): Likewise.
5435 (genrtl_goto_stmt): Likewise.
5436 (genrtl_expr_stmt): Likewise.
5437 (genrtl_decl_stmt): Likewise.
5438 (genrtl_if_stmt): Likewise.
5439 (genrtl_while_stmt): Likewise.
5440 (genrtl_do_stmt): Likewise.
5441 (genrtl_return_stmt): Likewise.
5442 (genrtl_for_stmt): Likewise.
5443 (genrtl_break_stmt): Likewise.
5444 (genrtl_continue_stmt): Likewise.
5445 (genrtl_scope_stmt): Likewise.
5446 (genrtl_switch_stmt): Likewise.
5447 (genrtl_case_label): Likewise.
5448 (genrtl_begin_compound_stmt): Likewise.
5449 (genrtl_finish_compound_stmt): Likewise.
5450 (genrtl_compound_stmt): Likewise.
5451 (genrtl_asm_stmt): Likewise.
5452 (genrtl_named_return_value): Likewise.
5453 (genrtl_begin_stmt_expr): Likewise.
5454 (genrtl_finish_stmt_expr): Likewise.
5455 (finish_for_stmt): Removed first argument.
5456 (finish_switch_stmt): Likewise.
5458 * semantics.c (genrtl_try_block): Define function.
5459 (genrtl_handler): Likewise.
5460 (genrtl_catch_block): Likewise.
5461 (genrtl_ctor_stmt): Likewise.
5462 (genrtl_subobject): Likewise.
5463 (genrtl_decl_cleanup): Likewise.
5464 (genrtl_do_poplevel): Likewise.
5465 (genrtl_do_pushlevel): Likewise.
5466 (genrtl_clear_out_block): Likewise.
5467 (genrtl_goto_stmt): Likewise.
5468 (genrtl_expr_stmt): Likewise.
5469 (genrtl_decl_stmt): Likewise.
5470 (genrtl_if_stmt): Likewise.
5471 (genrtl_while_stmt): Likewise.
5472 (genrtl_do_stmt): Likewise.
5473 (genrtl_return_stmt): Likewise.
5474 (genrtl_for_stmt): Likewise.
5475 (genrtl_break_stmt): Likewise.
5476 (genrtl_continue_stmt): Likewise.
5477 (genrtl_scope_stmt): Likewise.
5478 (genrtl_switch_stmt): Likewise.
5479 (genrtl_case_label): Likewise.
5480 (genrtl_begin_compound_stmt): Likewise.
5481 (genrtl_finish_compound_stmt): Likewise.
5482 (genrtl_compound_stmt): Likewise.
5483 (genrtl_asm_stmt): Likewise.
5484 (genrtl_named_return_value): Likewise.
5485 (genrtl_begin_stmt_expr): Likewise.
5486 (genrtl_finish_stmt_expr): Likewise.
5487 (finish_for_stmt): Removed first argument and generate rtl
5489 (finish_switch_stmt): Likewise.
5490 (do_poplevel): Removed generate rtl specific code.
5491 (do_pushlevel): Likewise.
5492 (add_tree): Likewise.
5493 (finish_goto_stmt): Likewise.
5494 (finish_expr_stmt): Likewise.
5495 (begin_if_stmt): Likewise.
5496 (finish_if_stmt_cond): Likewise.
5497 (finish_then_clause): Likewise.
5498 (begin_else_clause): Likewise.
5499 (finish_else_clause): Likewise.
5500 (finish_if_stmt): Likewise.
5501 (clear_out_block): Likewise.
5502 (begin_while_stmt): Likewise.
5503 (finish_while_stmt_cond): Likewise.
5504 (finish_while_stmt): Likewise.
5505 (begin_do_stmt): Likewise.
5506 (finish_do_body): Likewise.
5507 (finish_do_stmt): Likewise.
5508 (finish_return_stmt): Likewise.
5509 (begin_for_stmt): Likewise.
5510 (finish_for_init_stmt): Likewise.
5511 (finish_for_cond): Likewise.
5512 (finish_for_expr): Likewise.
5513 (finish_break_stmt): Likewise.
5514 (finish_continue_stmt): Likewise.
5515 (begin_switch_stmt): Likewise.
5516 (finish_switch_cond): Likewise.
5517 (finish_case_label): Likewise.
5518 (begin_try_block): Likewise.
5519 (begin_function_try_block): Likewise.
5520 (finish_try_block): Likewise.
5521 (finish_cleanup_try_block): Likewise.
5522 (finish_cleanup): Likewise.
5523 (finish_function_try_block): Likewise.
5524 (finish_handler_sequence): Likewise.
5525 (finish_function_handler_sequence): Likewise.
5526 (begin_handler): Likewise.
5527 (finish_handler_parms): Likewise.
5528 (begin_catch_block): Likewise.
5529 (finish_handler): Likewise.
5530 (begin_compound_stmt): Likewise.
5531 (finish_compound_stmt): Likewise.
5532 (finish_asm_stmt): Likewise.
5533 (finish_label_stmt): Likewise.
5534 (finish_label_decl): Likewise.
5535 (finish_subobject): Likewise.
5536 (finish_decl_cleanup): Likewise.
5537 (finish_named_return_value): Likewise.
5538 (begin_stmt_expr): Likewise.
5539 (finish_stmt_expr): Likewise.
5541 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
5542 to call genrtl_expr_stmt when appropriate.
5544 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
5545 begin_compound_expr to call genrtl_begin_stmt_expr and
5546 genrtl_begin_compound_expr when appropriate.
5547 (finish_init_stmts): Changed calls to finish_compound_expr and
5548 finish_stmt_expr to call genrtl_finish_compound_expr and
5549 genrtl_finish_stmt_expr when appropriate.
5550 (expand_default_init): Changed call to finish_expr_stmt to call
5551 genrtl_expr_stmt when appropriate.
5552 (build_vec_init): Likewise.
5554 * parse.y (simple_stmt): Removed first argument from call to
5555 finish_for_stmt. Removed first argument from call to
5558 * parse.c: Regenerated.
5560 * pt.c (tsubst_expr): Removed first argument from call to
5561 finish_for_stmt. Removed first argument from call to
5564 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
5566 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
5567 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
5569 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
5570 (cplus_tree_code_length[]): Likewise.
5571 (cplus_tree_code_name[]): Likewise.
5572 (init_parse): Added call to add_c_tree_codes. Changed
5573 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
5575 2000-06-16 Mark Mitchell <mark@codesourcery.com>
5577 * cp-tree.h (finish_mem_initializers): Declare.
5578 (count_trees): Likewise.
5579 * parse.y (base_init): Use finish_mem_initializers.
5580 * semantics.c (finish_mem_initializers): New function.
5582 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
5583 the number of trees.
5585 (count_trees): Don't use it.
5587 2000-06-15 Jason Merrill <jason@redhat.com>
5589 * tree.c (count_trees): New debugging function.
5591 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
5592 * init.c (build_member_call): Pull out the name of a DECL.
5594 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
5595 * semantics.c (expand_body): Push to TV_INTEGRATION here.
5596 * optimize.c (optimize_function): Not here.
5597 * pt.c (instantiate_decl): Push to TV_PARSE.
5599 2000-06-15 Mark Mitchell <mark@codesourcery.com>
5601 * cp-tree.h (struct language_function): Remove x_base_init_list
5602 and x_member_init_list.
5603 (current_base_init_list): Remove.
5604 (current_member_init_list): Likewise.
5605 (setup_vtbl_ptr): Change prototype.
5606 (emit_base_init): Likewise.
5607 (expand_member_init): Likewise.
5608 (reinit_parse_for_function): Remove.
5609 * decl.c (save_function_data): Don't clear x_base_init_list and
5611 (mark_language_function): Don't mark them.
5612 * init.c (perform_member_init): Tweak comment.
5613 (sort_member_init): Take the list of initializers as an argument.
5614 (sort_base_init): Likewise.
5615 (emit_base_init): Likewise.
5616 (expand_member_init): Return the initializer. Don't use global
5618 * lex.c (reinit_parse_for_function): Remove.
5619 * method.c (build_template_parm_names): Correct substitution.
5620 (do_build_copy_constructor): Don't use current_member_init_list
5621 and current_base_init_list.
5622 (synthesize_method): Likewise.
5623 * parse.y (base_init): Split mem-initializers into
5624 base-initializers and field-initializers.
5625 (member_init_list): Build up the list here.
5626 (member_init): Return the initializer.
5627 (fn.depfn): Don't use reinit_parse_for_function.
5628 * parse.c: Regenerated.
5629 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
5631 (tsubst_expr): Don't use current_member_init_list
5632 and current_base_init_list.
5633 (tsubst_expr_values): Rename to ...
5634 (tsubst_initializer_list): ... this. Use convert_from_reference.
5635 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
5636 and current_base_init_list.
5637 (begin_function_definition): Don't call reinit_parse_for_function.
5639 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
5641 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
5644 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
5646 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
5648 * cp-tree.h (IF_COND): Move to c-common.h.
5649 (THEN_CLAUSE): Likewise.
5650 (ELSE_CLAUSE): Likewise.
5651 (WHILE_COND): Likewise.
5652 (WHILE_BODY): Likewise.
5653 (DO_COND): Likewise.
5654 (DO_BODY): Likewise.
5655 (RETURN_EXPR): Likewise.
5656 (EXPR_STMT_EXPR): Likewise.
5657 (FOR_INIT_STMT): Likewise.
5658 (FOR_COND): Likewise.
5659 (FOR_EXPR): Likewise.
5660 (FOR_BODY): Likewise.
5661 (SWITCH_COND): Likewise.
5662 (SWITCH_BODY): Likewise.
5663 (CASE_LOW): Likewise.
5664 (CASE_HIGH): Likewise.
5665 (GOTO_DESTINATION): Likewise.
5666 (COMPOUND_BODY): Likewise.
5667 (ASM_CV_QUAL): Likewise.
5668 (ASM_STRING): Likewise.
5669 (ASM_OUTPUTS): Likewise.
5670 (ASM_INPUTS): Likewise.
5671 (ASM_CLOBBERS): Likewise.
5672 (DECL_STMT_DECL): Likewise.
5673 (STMT_EXPR_STMT): Likewise.
5674 (LABEL_STMT_LABEL): Likewise.
5675 (SCOPE_BEGIN_P): Likewise.
5676 (SCOPE_END_P): Likewise.
5677 (SCOPE_STMT_BLOCK): Likewise.
5678 (SCOPE_NULLIFIED_P): Likewise.
5679 (SCOPE_NO_CLEANUPS_P): Likewise.
5680 (SCOPE_PARTIAL_P): Likewise.
5681 (ASM_VOLATILE_P): Likewise.
5682 (STMT_LINENO): Likewise.
5683 (STMT_LINENO_FOR_FN_P): Likewise.
5685 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5686 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5687 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5688 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5689 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5691 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5693 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5694 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5696 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5697 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5698 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5700 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5702 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5703 * class.c (dfs_find_final_overrider): Set it appropriately.
5704 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5705 avoid unneeded secondary vptrs.
5707 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5709 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5710 (check_bitfield_decl, check_field_decl): Likewise.
5711 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5712 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5713 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5714 (xfer_tag, finish_enum): Likewise.
5715 * decl2.c (finish_builtin_type): Likewise.
5716 * init.c (init_init_processing): Likewise.
5717 * pt.c (instantiate_class_template): Likewise.
5718 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5719 * cp-tree.h (struct lang_type): Add user_align member.
5720 (CLASSTYPE_USER_ALIGN): Define.
5722 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5724 * Make-lang.in (c++.install-common): Install g++-cross in
5725 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5726 $(target_alias)-g++ and $(target_alias)-c++.
5728 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5730 * class.c (vcall_offset_data_s): Add last_init and fns.
5731 (overrides): Rename to same_signature_p.
5732 (dfs_find_final_overrider): Adjust accordingly.
5733 (mark_overriders): Likewise.
5734 (warn_hidden): Likewise.
5735 (build_vtbl_initializer): Reorganize machinery for building things
5736 at negative offsets.
5737 (build_vcall_and_vbase_vtbl_entries): Likewise.
5738 (build_vbase_offset_vtbl_entries): Likewise.
5739 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5740 offset entries. Do not create two entries for functions with the
5742 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5743 (build_rtti_vtbl_entries): Reorganize machinery for building things
5744 at negative offsets.
5746 * optimize.c (expand_call_inline): Don't recurse into the code
5747 used to initialize the parameters more than once.
5749 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5751 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5752 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5753 (find_substitution): Only use the `Sa' substitution for
5754 std::allocator, not instantiations of it.
5755 (write_template_prefix): Move comment. Only use a TREE_LIST to
5756 represent substitutions for a member template.
5757 (write_array_type): Mangle array dimensions correctly.
5758 * optimize.c (maybe_clone_body): Copy more information from the
5760 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5761 on the regenerated declaration.
5763 2000-06-11 Chip Salzenberg <chip@valinux.com>
5764 Mark Mitchell <mark@codesourcery.com>
5766 * class.c (build_vtable): Clarify comment.
5767 (build_ctor_vtbl_group): Pass the most derived type to
5770 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5772 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5774 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5776 * decl.c (add_binding): Handle duplicate declarations of external
5779 2000-06-09 Chip Salzenberg <chip@valinux.com>
5780 Mark Mitchell <mark@codesourcery.com>
5782 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5784 (write_signed_number): New macro.
5785 (write_unsigned_number): Likewise.
5786 (write_source_name): Use them.
5787 (write_number): Handle signed and unsigned values.
5788 (write_integer_cst): Use tree_int_cst_sgn, and use
5789 write_unsigned_number or write_signed_number as appropriate.
5790 (write_discriminator): Use write_unsigned_number or
5791 write_signed_number as appropriate.
5792 (write_template_arg_literal): Likewise.
5793 (write_array_type): Use tree_low_cst.
5794 (write_template_parm): Use write_unsigned_number or
5795 write_signed_number as appropriate.
5796 (write_substitution): Adjust call to write_number.
5797 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5798 (write_expression): Handle non-type template arguments of
5799 reference type correctly.
5800 (mangle_thunk): Use write_signed_number.
5802 2000-06-09 Chip Salzenberg <chip@valinux.com>
5804 * mangle.c (find_substition): Don't mangle objects with typename
5805 substitutions (e.g. "cin" as "Si").
5807 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5809 * call.c (add_candidate): Use ggc_alloc_cleared.
5810 * decl.c (lookup_label): Likewise.
5811 * lex.c (retrofit_lang_decl): Likewise.
5813 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5815 * semantics.c (expand_body): Push to TV_EXPAND.
5816 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5817 * decl.c (start_function): Always call announce_function.
5819 * tinfo2.cc: Just declare abort.
5821 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5823 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5824 whenever @ is a symbolic name.
5826 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5828 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5830 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5832 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5833 DECL_ASSEMBLER_NAME.
5835 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5837 * decl2.c (c_language): Define.
5839 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5841 * lex.c (lang_init_options): Tweak.
5843 * decl2.c: Remove #inclusion of diagnostic.h
5844 (lang_decode_option): Move diagnostic formatting options to
5847 * lang-options.h: Remove documentation for diagnostic options.
5849 * Makefile.in (lex.o): Depends upon diagnostic.h
5851 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5853 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5854 the same DECL_RESULT, it's not a redefinition.
5855 * pt.c (tsubst_decl): Remove code to handle illegal
5858 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5860 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5862 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5864 * search.c (maybe_suppress_debug_info): Don't check
5865 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5867 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5870 Remember instantiation context in deferred instantiations.
5871 * cp-tree.h (struct tinst_level): Remove.
5872 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5873 * pt.c (current_tinst_level): Now a tree.
5874 (print_template_context, push_tinst_level, pop_tinst_level,
5875 tinst_for_decl): Adjust.
5876 (reopen_tinst_level): New fn.
5877 (init_pt): Register current_tinst_level as a root.
5878 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5879 of the pending templates list.
5880 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5881 * lex.c (extract_interface_info): Adjust.
5882 * decl2.c (warn_if_unknown_interface): Adjust.
5884 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5886 * class.c (indirect_primary_base_p): New function.
5887 (determine_primary_base): Use it.
5889 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5891 Update new-abi dynamic cast algorithm.
5892 * tinfo.cc (__class_type_info::__dyncast_result): Add
5893 whole_details. Adjust constructor.
5894 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5895 Avoid unnecessary searching.
5896 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5898 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5900 * decl.c (init_decl_processing): Don't call record_component_aliases.
5901 * tree.c (build_cplus_array_type_1): Likewise.
5903 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5905 * ir.texi: Correct typo.
5906 * mangle.c (write_expression): Handle non-type template arguments
5907 with reference type.
5908 * method.c (build_overload_value): Likewise.
5909 * pt.c (convert_nontype_argument): Explicitly represent conversion
5910 to a reference with an ADDR_EXPR.
5911 (unify): Always unify arguments in left-to-right order.
5913 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5914 Mark Mitchell <mark@codesourcery.com>
5916 * Make-lang.in (CXX_SRCS): Add mangle.c.
5917 * Makefile.in (CXX_OBJS): Add mangle.o.
5918 (mangle.o): New rule.
5920 * class.c (local_classes): New variable.
5921 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5922 (get_vtt_name): Use mangle_vtt_name for new ABI.
5923 (init_class_processing): Initialize local_classes.
5924 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5925 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5926 (std_identifier): New macro.
5927 (DECL_VOLATILE_MEMFUNC_P): New macro.
5928 (DECL_NAMESPACE_STD_P): Likewise.
5929 (local_classes): Declare.
5930 (get_mostly_instantiated_function_type): Declare.
5931 (init_mangle): Declare.
5932 (mangle_decl): Likewise.
5933 (mangle_type_string): Likewise.
5934 (mangle_type): Likewise.
5935 (mangle_typeinfo_for_type): Likewise.
5936 (mangle_typeinfo_string_for_type): Likewise.
5937 (mangle_vtbl_for_type): Likewise.
5938 (mangle_vtt_for_type): Likewise.
5939 (mangle_ctor_vtbl_for_type): Likewise.
5940 (mangle_thunk): Likewise.
5941 (mangle_conv_op_name_for_type): Likewise.
5942 (mangle_guard_variable): Likewise.
5943 * decl.c (pushtag): Keep track of local classes.
5944 (initialize_predefined_identifiers): Initialize std_identifier.
5945 (init_decl_processing): Use std_identifier.
5946 (start_decl): Don't treat instantiations as specializations.
5947 (grokdeclarator): Likewise.
5948 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5949 name for fully-instantiated templates.
5950 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5951 destructors with the new ABI.
5952 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5953 (grokfield): Use mangle_type for new ABI.
5954 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5955 (get_sentry): Use mangle_guard_variable for new ABI.
5956 (start_static_initialization_or_destruction): Likewise.
5957 * expr.c (extract_aggr_init): Remove.
5958 (extract_scalar_init): Likewise.
5959 (extract_init): Remove #if 0'd code.
5960 * mangle.c: New function.
5961 * method.c (build_mangled_name): Assert not flag_new_abi.
5962 (build_static_name): Likewise.
5963 (build_decl_overload_real): Likewise.
5964 (build_typename_overload): Likewise.
5965 (build_overload_with_type): Likewise.
5966 (build_overload_name): Likewise.
5967 (get_ctor_vtbl_name): Likewise.
5968 (start_squangling): Likewise.
5969 (get_id_2): Likewise.
5970 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5971 (init_method): Call init_mangle for new ABI.
5972 (make_thunk): Call mangle_thunk for new ABI.
5973 * operators.def: Correct new ABI manglings for the `%' operator.
5975 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5976 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5977 (lookup_template_class): Call mangle_decl for new ABI.
5978 (get_mostly_instantiated_function_type): New function.
5979 (set_mangled_name_for_template_decl): Use it.
5980 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5981 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5982 conversion op names.
5983 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5984 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5985 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5986 mangle_typeinfo_string_for_type.
5988 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5990 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5991 (INNERMOST_TEMPLATE_ARGS): New macro.
5992 (innermost_args): Remove.
5993 (get_innermost_template_args): New function.
5994 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5995 * error.c (dump_function_decl): Be caution when using
5996 most_general_template.
5997 * method.c (build_template_parm_names): Use
5998 INNERMOST_TEMPLATE_ARGS.
5999 * pt.c (add_to_template_args): Tidy comment
6000 (get_innermost_template_args): New function.
6001 (check_explicit_specialization): Clear DECL_INITIAL for a new
6003 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
6005 (push_template_decl): Always register specializations of the most
6007 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
6008 (coerce_template_parms): Likewise.
6009 (lookup_template_class): Likewise.
6010 (innermost_args): Remove.
6011 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
6012 (tsubst_decl): Handle tricky specializations. Use
6013 get_innermost_template_args.
6014 (instantiate_template): Simplify handling of partial
6016 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
6017 (most_general_template): Reimplement, in a more straightforward
6019 (regenerate_decl_from_template): Tweak formatting. Use
6020 TMPL_ARGS_DEPTH for clarity.
6021 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
6023 * dump.c (dequeue_and_dump): Dump information about thunks.
6025 2000-06-01 Richard Henderson <rth@cygnus.com>
6027 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
6029 2000-06-01 Richard Henderson <rth@cygnus.com>
6031 * decl2.c (unsupported_options): Fix typo, make const.
6032 (lang_decode_option): Fix bsearch argument order.
6034 2000-06-01 Mark Mitchell <mark@codesourcery.com>
6036 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
6039 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6041 * cp-tree.h (c_get_alias_set): Deleted.
6042 * Makefile.in (decl.o): Include ../expr.h.
6043 * decl.c (expr.h): Include.
6044 (init_decl_processing): Call record_component_aliases for arrays.
6045 (grokdeclarator): Likewise.
6046 Set TREE_ADDRESSABLE for fields that aren't bitfields.
6047 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
6049 2000-05-31 Mark Mitchell <mark@codesourcery.com>
6051 Remove guiding declaration support.
6052 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
6053 (flag_guiding_decls): Remove.
6054 * call.c (build_user_type_conversion_1): Remove support for
6056 (build_new_function_call): Likewise.
6057 (build_new_op): Likewise.
6058 (build_new_method_call): Likewise.
6059 * decl.c (start_function): Likewise.
6060 * friend.c (is_friend): Likewise.
6061 (do_friend): Likewise.
6062 * decl2.c ((flag_dump_translation_unit): Make it const.
6063 (flag_guiding_decls): Remove.
6064 (unsupported_options): New variable
6065 (compare_options): New function.
6066 (lang_decode_option): Use them.
6068 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
6070 * method.c (mangle_expression): Adjust test for legal expression
6073 * pt.c (instantiate_decl): Save and restore the local
6074 specializations list.
6076 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
6078 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
6080 2000-05-30 Mark Mitchell <mark@codesourcery.com>
6082 * call.c (add_template_candidate_real): Handle member template
6083 constructors for classes with virtual bases.
6084 (build_user_type_conversion_1): Use in_charge_arg_for_name.
6085 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
6087 * ir.texi: Update thunk documentation.
6089 * call.c (joust): Fix handling of overloaded builtin operators.
6091 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
6093 * cp-tree.h (DECL_ANTICIPATED): New macro.
6094 Document new use of DECL_LANG_FLAG_7.
6095 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
6096 in the user namespace.
6097 * lex.c (do_identifier): If the identifier's declaration has
6098 DECL_ANTICIPATED on, it has not yet been declared. But do not
6099 replace it with an ordinary implicit declaration.
6101 * tinfo2.cc: Include stdlib.h.
6103 2000-05-29 Mark Mitchell <mark@codesourcery.com>
6105 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
6106 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
6109 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
6111 * decl2.c (lang_decode_option): Use skip_leading_substring instead
6114 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
6116 * operators.def (<?): Duplicated, should have been...
6119 2000-05-27 Alex Samuel <samuel@codesourcery.com>
6120 Mark Mitchell <mark@codesourcery.com>
6122 * cp-tree.h (ansi_opname): Make it a macro.
6123 (ansi_assopname): Likewise.
6124 (struct lang_decl_flags): Add assignment_operator_p.
6125 (struct lang_decl): Add operator_code.
6126 (DECL_VTT_PARM): Adjust.
6127 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
6128 overloaded operator.
6129 (SET_OVERLOADED_OPERATOR_CODE): New macro.
6130 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
6131 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
6132 (opname_tab): Remove.
6133 (assignop_tab): Likewise.
6134 (operator_name_info_t): New type.
6135 (operator_name_info): New variable.
6136 (assignment_operator_name_info): Likewise.
6137 (build_cp_library_fn): Remove declaration.
6138 (push_cp_library_fn): Likewise.
6139 (operator_name_string): Likewise.
6140 (build_decl_overload): Likewise.
6141 * call.c (print_z_candidates): Simplify.
6142 (build_object_call): Adjust usage of ansi_opname. Use
6143 DECL_OVERLOADED_OPERATOR_P.
6144 (op_error): Adjust operator name lookup.
6145 (build_conditional_expr): Adjust usage of ansi_opname.
6146 (build_new_op): Likewise.
6147 (build_op_delete_call): Likewise.
6148 (build_over_call): Likewise.
6149 (joust): Use DECL_OVERLOADED_OPERATOR_P.
6150 * decl.c (duplicate_decls): Copy operator_code.
6151 (init_decl_processing): Adjust parameters to push_cp_library_fn.
6152 (builtin_function): Adjust parameters to build_library_fn_1.
6153 (build_library_fn_1): Accept an overloaded operator code.
6154 (build_library_fn): Pass ERROR_MARK.
6155 (build_cp_library_fn): Accept an overloaded operator code.
6156 (push_cp_library_fn): Likewise.
6157 (grokfndecl): Tweak.
6158 (grokdeclarator): Simplify code to compute names of overloaded
6159 operators. Adjust use of ansi_opname.
6160 (ambi_op_p): Work on tree_codes, not identifiers.
6161 (unary_op_p): Likewise.
6162 (grok_op_properties): Likewise.
6163 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
6164 (lang_mark_tree): Don't try to mark the operator_code.
6165 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
6166 * error.c (dump_decl): Remove special handling for operator
6168 (dump_function_name): Likewise.
6169 (dump_expr): Adjust name lookup of operators.
6170 (op_to_string): Simplify.
6171 (assop_to_string): Likewise.
6172 * init.c (build_new_1): Adjust use of ansi_opname.
6173 * lex.c (opname_tab): Remove.
6174 (assignop_tab): Likewise.
6175 (ansi_opname): Likewise.
6176 (ansi_assopname): Likewise.
6177 (operator_name_string): Likewise.
6178 (reinit_lang_specific): Likewise.
6179 (operator_name_info): New variable.
6180 (assignment_operator_name_info): Likewise.
6181 (init_operators): New function.
6182 (init_parse): Use it.
6183 (do_identifier): Adjust use of ansi_opname.
6184 * method.c (mangle_expression): Don't use ansi_opname for
6186 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
6187 (build_decl_overload): Remove.
6188 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
6189 (do_build_assign_ref): Adjust use of ansi_opname.
6190 (synthesize_method): Likewise.
6191 (implicitly_declare_fn): Likewise.
6192 * operators.def: New file.
6193 * parse.y (operator): Adjust use of ansi_opname.
6194 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
6195 (set_mangled_name_for_template_decl): Don't play games with
6197 (special_function_p): Adjust use of ansi_opname.
6198 * typeck.c (check_return_expr): Likewise.
6199 * Make-lang.in (cc1plus): Depend on operators.def.
6200 * Makefile.in (lex.o): Likewise.
6203 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
6205 * Make-lang.in (cplib2.ready): Eradicate.
6207 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6209 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
6210 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
6211 (built_min, cp_tree_equal): Likewise.
6213 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6215 * class.c (layout_nonempty_base_or_field): Replace
6216 `record_layout_info' with `record_layout_info_s'.
6218 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
6221 * cp-tree.h (struct language_function): x_named_labels is now
6222 a struct named_label_list*.
6223 * decl.c (struct named_label_use_list): Renamed from...
6224 (struct named_label_list): ...this. New struct.
6225 (push_binding_level): Don't set eh_region.
6226 (note_level_for_eh): New fn.
6227 (pop_label): Take label and old value directly.
6228 (pop_labels): Adjust for new named_labels format.
6229 (lookup_label): Likewise.
6230 (poplevel): Note characteristics of a binding level containing a
6231 named label. Mess with named label lists earlier.
6232 (mark_named_label_lists): New fn.
6233 (mark_lang_function): Call it.
6234 (use_label): New fn, split out from...
6235 (make_label_decl): ...here. Don't call it.
6236 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
6237 check_previous_gotos): New fns, split out from...
6238 (define_label): ...here.
6239 (check_switch_goto): New fn.
6240 (define_case_label): Call it.
6241 (check_goto): New fn.
6242 * semantics.c (finish_goto_stmt): Call it and use_label.
6243 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
6244 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
6246 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6248 * class.c (build_vtable_entry_ref): Correct usage of
6249 get_vtbl_decl_for_binfo.
6251 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
6252 * method.c (implicitly_declare_fn): Not here.
6254 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
6256 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
6257 (CPTI_PTMD_DESC_TYPE): ... here.
6258 (ptmd_desc_type_node): Rename to ...
6259 (ptm_desc_type_node): ... here.
6261 * rtti.c (ptmd_initializer): Rename to ...
6262 (ptm_initializer): ... here.
6263 (sythesize_tinfo_var): Adjust. Deal with pointer to member
6265 (create_tinfo_types): Adjust.
6267 2000-05-25 Mark Mitchell <mark@codesourcery.com>
6269 Finish implementation of VTTs.
6270 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
6271 CPTI_VTT_PARM_IDENTIFIER.
6272 (vtt_parm_identifier): New macro.
6273 (vtt_parm_type): Likewise.
6274 (BINFO_SUBVTT_INDEX): Likewise.
6275 (BINFO_VPTR_INDEX): Likewise.
6276 (struct lang_decl): Add vtt_parm.
6277 (DECL_VTT_PARM): New macro.
6278 (DECL_USE_VTT_PARM): Likewise.
6279 (DECL_NEEDS_VTT_PARM_P): Likewise.
6280 (get_vtt_name): Declare.
6281 (build_artifical_parm): Likewise.
6282 (fixup_all_virtual_upcast_offsets): Likewise.
6283 (expand_indirect_vtbls_init): Remove.
6284 * call.c (build_new_method_call): Pass the vtt to subobject
6285 constructors and destructors.
6286 * class.c (get_vtt_name): Give it external linkage.
6287 (build_clone): Handle the magic VTT parameters for clones.
6288 (clone_function_decl): Fix typo in comment.
6289 (build_vtt): Keep track of the indices in the VTTs where various
6290 entities are stored.
6291 (build_vtt_inits): Likewise.
6292 (dfs_build_vtt_inits): Likewise.
6293 (build_ctor_vtbl_group): Tweak type of construction vtables.
6294 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
6295 primary bases, when building construction vtables.
6296 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6297 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6298 (init_decl_processing): Initialize vtt_parm_type.
6299 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6300 (lang_mark_tree): Make vtt_parm.
6301 * decl2.c (build_artificial_parm): New function.
6302 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6303 (grokclassfn): Use build_artificial_parm.
6304 * init.c (initialize_vtbl_ptrs): Call
6305 fixup_all_virtual_upcast_offsets directly.
6306 (perform_member_init): Use the complete subobject destructor for
6308 (build_vtbl_address): New function.
6309 (expand_virtual_init): Handle VTTs.
6310 * optimize (maybe_clone_body): Likewise.
6311 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6313 (expand_indirect_vtbls_init): Remove.
6314 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6315 * tree.c (make_binfo): Make them bigger.
6317 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6319 * inc/cxxabi.h (__pbase_type_info): Define, based on
6320 __pointer_type_info.
6321 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6322 (__pointer_to_member_type_info): Likewise.
6323 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6324 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6325 (__pointer_type_info::__do_catch): Rename to ...
6326 (__pbase_type_info::__do_catch): ... here. Adjust.
6327 (__pbase_type_info::__pointer_catch): Implement.
6328 (__pointer_type_info::__pointer_catch): Adjust.
6329 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6331 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6333 * tinfo.h (__user_type_info::contained_virtual_p): New
6335 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6337 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6338 diamond shaped heirarchy. Add early out for mixed diamond and
6339 duplicate shaped heirarchy.
6341 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6343 * cp-tree.h (build_delete): Change prototype.
6344 (build_vec_delete): Likewise.
6345 * call.c (build_scoped_method_call): Use special_function_kind
6346 values to indicate the kind of destruction to be done.
6347 (build_method_call): Likewise.
6348 * decl.c (finish_destructor_body): Likewise.
6349 (maybe_build_cleanup_1): Likewise. Rename to ...
6350 (maybe_build_cleanup): ... this.
6351 * decl2.c (delete_sanity): Use special_function_kind
6352 values to indicate the kind of destruction to be done.
6353 (build_cleanup): Likewise.
6354 * init.c (perform_member_init): Likewise.
6355 (build_vec_delete_1): Likewise.
6356 (build_dtor_call): Simplify.
6357 (build_delete): Use special_function_kind
6358 values to indicate the kind of destruction to be done.
6359 (build_vbase_delete): Likewise.
6360 (build_vec_delete): Likewise.
6362 * init.c (sort_member_init): Fix typo in error message generation
6365 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6367 * semantics.c (begin_class_definition): make the packed
6368 attribute be sensitive to the "-fpack-struct" command line flag
6370 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6372 Update new-abi upcast algorithm.
6373 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6374 prototype and meaning of return value.
6375 (__si_class_type_info::__do_upcast): Likewise.
6376 (__vmi_class_type_info::__do_upcast): Likewise.
6377 * tinfo.cc (__class_type_info::__upcast_result): Replace
6378 whole2dst with part2dst. Adjust ctor.
6379 (__class_type_info::__do_upcast): Adjust call of worker function.
6380 (__class_type_info::__do_upcast): Adjust.
6381 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6383 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6384 virtual base in diamond heirarchy bug.
6386 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6388 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6389 and bitfield to tinfo_fn_p.
6390 (DECL_TINFO_FN_P): Adjust.
6391 (SET_DECL_TINFO_FN_P): Likewise.
6392 (DECL_MUTABLE_P): Likewise.
6393 (DECL_C_BIT_FIELD): Likewise.
6394 (SET_DECL_C_BIT_FIELD): Likewise.
6395 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6396 (DECL_UNINLINABLE): Likewise.
6397 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6398 (handle_using_decl): Remove assertion.
6399 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6400 to build FIELD_DECLs.
6401 (build_base_field): Likewise.
6402 (layout_class_type): Likewise.
6403 * decl.c (init_decl_processing): Likewise.
6404 (build_ptrmemfunc_type): Likewise.
6405 (grokdeclarator): Likewise.
6406 * decl2.c (grok_x_components): Likewise.
6407 * except.c (call_eh_info): Likewise.
6408 * init.c (init_init_processing): Likewise.
6409 * rtti.c (expand_class_desc): Likewise.
6410 (create_pseudo_type_info): Likewise.
6411 (get_vmi_pseudo_type_info): Likewise.
6412 (create_tinfo_types): Likewise.
6413 * ptree.c (print_lang_decl): Adjust.
6414 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6415 before checking DECL_MUTABLE_P.
6417 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6418 parameters for template functions.
6419 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6420 destructors as well as constructors.
6422 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6424 * class.c (build_ctor_vtbl_group): Set inits.
6425 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6426 DECL_THIS_INLINE appropriately for clones.
6428 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6429 (DECL_CONV_FN_P): Simplify.
6430 (DECL_OPERATOR): Remove.
6431 (language_to_string): Declare.
6432 * decl.c (duplicate_decls): Fix typo in comment.
6433 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6434 (grok_op_properties): Use DECL_CONV_FN_P instead of
6435 IDENTIFIER_TYPENAME_P.
6436 * dump.c (dequeue_and_dump): Dump the language linkage of
6438 * error.c (language_to_string): Give it external linkage.
6439 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6440 (implicitly_declare_fn): Set DECL_LANGUAGE.
6441 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6442 IDENTIFIER_TYPENAME_P.
6443 (tsubst_decl): Likewise.
6444 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6445 * semantics.c (finish_member_declaration): Don't mark members of
6446 classes declared in an extern "C" region as extern "C".
6448 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6450 * decl2.c (qualified_lookup_using_namespace): Look through
6453 * decl.c (push_using_decl): Return the old decl on namespace level.
6455 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6457 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6458 (VTT_NAME_PREFIX): New macro.
6459 (CTOR_VTBL_NAME_PREFIX): Likewise.
6460 (get_ctor_vtbl_name): New function.
6461 * class.c (get_vtable_name): Simplify.
6462 (get_vtt_name): New function.
6463 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
6464 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
6465 when a virtual base becomes primary.
6466 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
6468 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
6469 additional parameters.
6470 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
6471 (initialize_array): New function.
6472 (build_vtt): Likewise.
6473 (build_vtt_inits): Likewise.
6474 (dfs_build_vtt_inits): Likewise.
6475 (dfs_fixup_binfo_vtbls): Likewise.
6476 (build_ctor_vtbl_group): Likewise.
6477 (initialize_vtable): Use initialize_array.
6478 (accumulate_vtbl_inits): Reimplement to handle construction
6480 (dfs_accumulate_vtbl_inits): Likewise.
6481 (bulid_vtbl_initializer): Adjust parameter name.
6482 * method.c (build_typename_overload): Remove #if 0'd code.
6483 (get_ctor_vtbl_name): New function.
6484 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
6485 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
6487 * cp-tree.h (struct lang_type): Remove search_slot.
6488 (CLASSTYPE_SEARCH_SLOT): Remove.
6489 (emit_base_init): Change prototype.
6490 (initialize_vtbl_ptrs): Likewise.
6491 (expand_indirect_vtbls_init): Likewise.
6492 (clear_search_slots): Remove.
6493 * decl.c (lang_mark_tree): Don't mark search_slot.
6494 * init.c (initialize_vtbl_ptrs): Simplify.
6495 (emit_base_init): Likewise.
6496 * search.c (struct vbase_info): Document decl_ptr.
6497 (convert_pointer_to_single_level): Remove.
6498 (dfs_find_vbases): Remove.
6499 (dfs_init_base_pointers): Simplify.
6500 (dfs_clear_vbase_slots): Remove.
6501 (dfs_vtable_path_unmark): New function.
6502 (init_vbase_pointers): Simplify.
6503 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
6504 (expand_indirect_vtbls_init): Simplify. Don't call
6505 mark_all_temps_used.
6506 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
6507 initialize_vtbl_ptrs.
6509 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
6511 * except.c: Add static prototypes.
6513 2000-05-20 H.J. Lu <hjl@gnu.org>
6515 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
6517 2000-05-19 Mark Mitchell <mark@codesourcery.com>
6519 Don't create a separate copy of virtual bases for the
6520 CLASSTYPE_VBASECLASSES list.
6521 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
6522 (BINFO_FOR_VBASE): Remove.
6523 (CANONICAL_BINFO): Adjust.
6524 (binfo_for_vbase): New function.
6525 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
6526 instead of BINFO_FOR_VBASE.
6527 (build_vbase_pointer): Likewise.
6528 (build_secondary_vtable): Likewise.
6529 (dfs_mark_primary_bases): Likewise.
6530 (mark_primary_bases): Likewise.
6531 (layout_nonempty_base_or_field): Likewise.
6532 (dfs_set_offset_for_shared_vbases): Likewise.
6533 (dfs_set_offset_for_unshared_vbases): Likewise.
6534 (layout_virtual_bases): Likewise. Adjust for changes to the
6535 CLASSTYPE_VBASECLASSES list.
6536 (dump_class_hierarchy_r): Use binfo_for_vbase
6537 instead of BINFO_FOR_VBASE.
6538 (dump_class_hierarchy): Likewise.
6539 (finish_vtbls): Likewise.
6540 (build_vtbl_initializer): Adjust for changes to the
6541 CLASSTYPE_VBASECLASSES list.
6542 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
6543 * decl.c (finish_destructor_body): Adjust for changes to the
6544 CLASSTYPE_VBASECLASSES list.
6545 * init.c (sort_base_init): Use binfo_for_vbase.
6546 (construct_virtual_bases): Adjust for changes to the
6547 CLASSTYPE_VBASECLASSES list.
6548 (expand_member_init): Use binfo_for_vbase.
6549 (build_vbase_delete): Adjust for changes to the
6550 CLASSTYPE_VBASECLASSES list.
6551 * method.c (do_build_copy_constructor): Likewise.
6552 * rtti.c (get_base_offset): Use binfo_for_vbase.
6553 (expand_class_desc): Remove #if 0'd code.
6554 * search.c (struct vbase_info): Remove vbase_types.
6555 (get_base_distance): Use binfo_for_vbase.
6556 (lookup_field_queue_p): Use CANONICAL_BINFO.
6557 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
6558 (get_pure_virtuals): Adjust for changes to the
6559 CLASSTYPE_VBASECLASSES list.
6560 (dfs_find_vbases): Use binfo_for_vbase.
6561 (dfs_init_vbase_pointers): Likewise.
6562 (init_vbase_pointers): Don't initialize vi.vbase_types.
6563 (virtual_context): Use binfo_for_vbase.
6564 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
6565 CLASSTYPE_VBASECLASSES list.
6566 (expand_indirect_vtbls_init): Simplify.
6567 (dfs_get_vbase_types): Don't replicate virtual bases.
6568 (find_vbase_instance): Use binfo_for_vbase.
6569 (binfo_for_vbase): New function.
6570 * typeck.c (get_delta_difference): Use binfo_for_vbase.
6572 2000-05-17 Mark Mitchell <mark@codesourcery.com>
6574 * decl2.c (finish_anon_union): Generalize error messages to handle
6575 anonymous structures.
6576 * init.c (perform_member_init): Remove `name' parameter.
6577 (build_field_list): New function.
6578 (sort_member_init): Handle anonymous union initialization order
6579 correctly. Check for multiple initializations of the same union.
6580 (emit_base_init): Don't look up fields by name here.
6581 (expand_member_init): Record the result of name lookup for future
6583 * typeck.c (build_component_ref): Fix formatting.
6585 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6587 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
6588 * typeck.c (build_x_compound_expr): Replace warn_unused with
6591 * decl2.c (lang_decode_option): Update -Wall unused flags by
6592 calling set_Wunused.
6594 2000-05-16 Mark Mitchell <mark@codesourcery.com>
6596 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
6597 * init.c (dfs_vtable_path_unmark): Remove.
6598 * search.c (marked_new_vtable_p): Likewise.
6599 (unmarked_new_vtable_p): Likewise.
6600 (dfs_search_slot_nonempty_p): Likewise.
6601 (dfs_mark): Likewise.
6602 (dfs_vtable_path_unmark): Likewise.
6603 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
6604 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
6605 (dfs_init_vbase_pointers): Remove special-case new ABI code.
6606 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
6607 (init_vbase_pointers): Simplify.
6608 (expand_indirect_vtbls_init): Likewise.
6610 * class.c (copy_virtuals): New function.
6611 (build_primary_table): Use it.
6612 (build_secondary_vtable): Likewise.
6613 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
6614 indicate that no vcall offset is required.
6615 (add_virtual_function): Likewise.
6616 (modify_all_vtables): Likewise.
6617 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6618 (dfs_accumulate_vtbl_inits): Likewise.
6619 (build_vtbl_initializer): Make changes to handle construction
6621 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6622 (build_rtti_vtbl_entries): Likewise.
6623 (build_vtable_entries): Handle a NULL vcall_index.
6625 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
6627 * decl2.c (lang_decode_option): Fix thinko.
6629 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
6631 * except.c (check_handlers): New fn.
6632 * cp-tree.h: Declare it.
6633 * semantics.c (finish_handler_sequence): Call it.
6634 (finish_function_handler_sequence): Likewise.
6635 (finish_handler_parms): Set TREE_TYPE on the handler.
6636 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
6637 * search.c (get_base_distance_recursive): If protect>1, ignore
6639 (get_base_distance): Don't reduce watch_access.
6641 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
6643 * lex.c: #include diagnostic.h.
6644 (lang_init_options): Set default prefixing rules.
6646 * lang-options.h: Add -fdiagnostics-show-location=.
6648 * decl2.c: #include diagnostic.h.
6649 (lang_decode_option): Handle -fdiagnostics-show-location=.
6651 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6653 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6654 * vec.cc: Revert my 2000-05-07 change.
6656 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6658 * class.c (check_field_decls): Complain about non-static data
6659 members with same name as class in class with constructor.
6661 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6663 * decl.c (grokdeclarator): Allow non-static data members with
6666 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6668 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6669 and pending_inline.filename. Update prototypes.
6670 * decl.c (define_label): Constify filename parameter.
6671 * decl2.c (warn_if_unknown_interface): Constify local char *.
6672 * input.c Constify input_source.filename. Don't declare
6673 input_filename or lineno. Constify filename parameter to feed_input.
6674 * lex.c (init_parse): Constify parameter and return value.
6675 (cp_pragma_interface, cp_pragma_implementation): Constify
6677 (reinit_parse_for_method, reinit_parse_for_block,
6678 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6679 Constify local char *.
6680 * pt.c: Don't declare lineno or input_filename.
6681 (print_template_context, tsubst_friend_function, tsubst_decl,
6682 tsubst, instantiate_decl): Constify local char *.
6683 * semantics.c (expand_body): Constify local char *.
6684 * tree.c (build_srcloc): Constify filename parameter.
6685 * typeck.c (c_expand_asm_operands): Constify filename
6688 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6690 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6693 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6695 * inc/cxxabi.h: Fix typos in comment.
6696 (__base_class_info::__offset): Use a static_cast.
6698 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6700 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6701 of std::size_t and std::ptrdiff_t respectively.
6702 * tinfo.cc: Likewise.
6705 2000-05-06 Richard Henderson <rth@cygnus.com>
6707 * typeck.c (build_c_cast): Don't warn integer->pointer size
6708 mismatch for constants.
6710 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6712 * rtti.c (ptmd_initializer): Set non-public, if class is
6715 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6716 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6717 __cxa_vec_delete): Likewise.
6718 * tinfo.cc (__dynamic_cast): Likewise.
6719 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6720 __cxa_vec_delete): Likewise.
6722 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6724 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6725 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6726 (lang_decl_flags): Add vcall_offset.
6727 (THUNK_VCALL_OFFSET): Use it.
6728 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6729 * method.c (make_thunk): Create the lang_decl here, not in
6731 (emit_thunk): Make generic thunks into ordinary functions once
6732 they have been fed to expand_body.
6733 * semantics.c (expand_body): Set current_function_is_thunk here.
6735 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6737 * class.c (update_vtable_entry_for_fn): Prototype.
6739 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6742 * search.c (dfs_build_inheritance_graph_order): Prototype.
6744 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6746 * cp-tree.h (special_function_kind): Add various kinds of
6748 (special_function_p): New function.
6749 * class.c (overrides): Don't let one kind of destructor override
6751 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6752 whether or not to instantiate a template.
6753 * tree.c (special_function_p): Define.
6755 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6757 * cp-tree.def (THUNK_DECL): Remove.
6758 * cp-tree.h (DECL_THUNK_P): New macro.
6759 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6760 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6761 (SET_DECL_THUNK_P): Likewise.
6762 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6763 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6764 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6765 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6766 (duplicate_decls): Likewise.
6767 (pushdecl): Likewise. Adjust thunk handling.
6768 (grokfndecl): Use DECL_EXTERN_C_P.
6769 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6770 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6771 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6772 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6773 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6774 DECL_NO_STATIC_CHAIN.
6775 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6776 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6777 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6780 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6782 * tree.c (walk_tree): Set lineno.
6784 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6786 * exception.cc: Update license notice.
6788 * new1.cc: Likewise.
6789 * new2.cc: Likewise.
6790 * tinfo.cc: Likewise.
6791 * tinfo2.cc: Likewise.
6793 * inc/cxxabi.h: Likewise.
6794 * inc/exception: Likewise.
6795 * inc/new: Likewise.
6796 * inc/new.h: Likewise.
6797 * inc/typeinfo: Likewise.
6799 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6801 * tree.c (build_target_expr_with_type): If we already have a
6802 TARGET_EXPR, just return it.
6804 * optimize.c (initialize_inlined_parameters): Don't generate an
6805 EXPR_STMT if we can just use DECL_INITIAL.
6806 * decl.c (emit_local_var): Only make the initialization a
6807 full-expression if stmts_are_full_exprs_p.
6809 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6811 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6813 * call.c (standard_conversion): Use it.
6814 (direct_reference_binding): Likewise.
6815 (build_over_call): Likewise.
6816 (is_properly_derived_from): Likewise.
6817 (compare_ics): Likewise.
6818 * class.c (resolves_to_fixed_type_p): Likewise.
6819 * optimize.c (declare_return_variable): Likewise.
6820 * pt.c (is_specialization_of): Likewise.
6822 * typeck.c (comp_target_parms): Likeiwse.
6823 (build_static_cast): Likewise.
6824 (build_reinterpret_cast): Likewise.
6825 (build_const_cast): Likewise.
6826 (comp_ptr_ttypes_real): Likewise.
6827 (comp_ptr_ttypes_const): Likewise.
6828 * typeck2.c (process_init_constructor): Likewise.
6830 2000-04-30 Scott Snyder <snyder@fnal.gov>
6832 * decl.c (finish_destructor_body): Use the base destructor when
6833 destroying virtual bases.
6835 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6837 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6839 * optimize.c (struct inline_data): Add target_exprs field.
6840 (declare_return_variable): When a function returns an aggregate,
6841 use the variable declared in the TARGET_EXPR as the remapped
6843 (expand_call_inline): Update the pending target_exprs stack.
6844 (optimize_function): Initialize the stack.
6846 * decl2.c (finish_file): Fix typo in comment.
6848 * method.c (emit_thunk): Don't try to return a `void' value.
6850 * optimize.c (initialize_inlined_parameters): If the parameter is
6851 addressable, we need to make a new VAR_DECL, even if the
6852 initializer is constant.
6854 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6856 * decl.c (grok_op_properties): Add an extra check of argtypes.
6858 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6860 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6862 (initialize_inlined_parameters): Try to avoid creating new
6865 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6867 * lex.c (my_get_run_time): Remove.
6868 (init_filename_times): Use get_run_time instead of my_get_run_time.
6869 (check_newline): Likewise.
6870 (dump_time_statistics): Likewise.
6871 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6872 of computing elapsed time explicitly.
6874 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6876 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6877 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6878 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6879 before calling decl_constant_value.
6880 * class.c (check_bitfield_decl): Likewise.
6881 * cvt.c (ocp_convert): Likewise.
6882 (convert): Likewise.
6883 * decl.c (compute_array_index_type): Likewise.
6884 (build_enumerator): Likewise.
6885 * decl2.c (check_cp_case_value): Likewise.
6886 * pt.c (convert_nontype_argument): Likewise.
6888 * typeck.c (decay_conversion): Likewise.
6889 (build_compound_expr): Likewise.
6890 (build_reinterpret_cast): Likewise.
6891 (build_c_cast): Likewise.
6892 (convert_for_assignment): Likewise.
6894 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6896 * decl.c (finish_function): Don't play games with DECL_INLINE.
6898 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6900 * ir.texi: Correct typo.
6902 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6904 * decl.c (grokdeclarator): Reject VLAs as members.
6906 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6908 * call.c (standard_conversion): Accept conversion between
6911 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6913 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6915 * decl2.c (finish_file): Remove double setup for accounting
6918 2000-04-24 Robert Lipe <robertlipe@usa.net>
6920 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6922 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6924 * new.cc (set_new_handler): Needs to be in std::.
6926 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6928 * cp-tree.h (lang_decl): Remove pretty_function_p.
6929 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6930 language-specific node.
6931 * decl.c (cp_make_fname_decl): Use build_decl, not
6932 build_lang_decl, to build the variables.
6933 (grokvardecl): Don't call build_lang_decl for local variables in
6935 (grokdeclarator): Don't call build_lang_decl for local type
6936 declarations in templates.
6937 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6938 zero'd memory, rather than calling memset.
6939 * pt.c: Include hashtab.h.
6940 (local_specializations): New variable.
6941 (retrieve_local_specialization): Use it.
6942 (register_local_specialization): Likewise.
6943 (tsubst_decl): Don't assume local variables have
6945 (instantiate_decl): Set up local_specializations.
6946 * Makefile.in (HTAB_H): New variable.
6948 2000-04-23 Richard Henderson <rth@cygnus.com>
6950 * typeck.c (c_expand_asm_operands): Restore the original
6951 contents of the output list.
6953 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6955 * ir.texi: Document complex number representation.
6957 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6959 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6960 (target_incomplete_p): New function.
6961 (tinfo_base_init): Create comdat NTBS name variable.
6962 (ptr_initializer): Add non_public parameter. Calculate it.
6963 (ptmd_initializer): Likewise.
6964 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6965 (create_real_tinfo_var): Add non_public parameter. Use it.
6966 Push proxy into global namespace.
6967 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6969 * inc/typeinfo (type_info::before, type_info::operator==):
6970 Compare __name addresses.
6972 * tinfo2.cc: Remove new-abi builtins comment.
6974 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6976 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6978 * call.c (joust): Exit early if we get the same function, too.
6980 * decl2.c (key_method): Return NULL_TREE for template classes.
6981 (import_export_class): Don't need to check for template classes.
6983 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6985 * lex.c: Remove references to cccp.c.
6987 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6989 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6990 volatile_memfunc. Add destructor_attr. Adjust dummy.
6991 (DECL_DESTRUCTOR_P): Use destructor_attr.
6992 (DECL_CONST_MEMFUNC_P): Reimplement.
6993 (DECL_VOLATILE_MEMFUNC_P): Remove.
6994 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6995 (overrides): Use DECL_DESTRUCTOR_P.
6996 (check_for_override): Likewise.
6997 * decl.c (start_function): Likewise.
6998 * decl2.c (grokfclassfn): Likewise.
6999 (check_classfn): Likewise.
7000 (grok_function_init): Likewise.
7002 2000-04-17 Mark Mitchell <mark@codesourcery.com>
7004 * decl2.c (grokfield): Issue error on illegal data member
7007 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
7009 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
7011 2000-04-16 Mark Mitchell <mark@codesourcery.com>
7013 * class.c (build_vtable_entry): Don't build thunks for type-info
7016 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
7018 * decl.c (decls_match): Allow a redeclaration of a builtin to
7019 specify args while the builtin did not.
7021 2000-04-15 Mark Mitchell <mark@codesourcery.com>
7023 * cp-tree.def (THUNK_DECL): Add to documentation.
7024 * cp-tree.h (flag_huge_objects): Declare.
7025 * class.c (modify_vtable_entry): Tidy.
7026 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
7027 Calculate delta appropriately for the new ABI.
7028 (dfs_modify_vtables): Use it.
7029 (modify_all_vtables): Fix thinko in code to add overriding copies
7030 of functions to primary vtables.
7031 (build_clone): Fix typo in comment.
7032 (clone_function_decl): Correct order of destructors in vtable.
7033 (build_vbase_offset_vtbl_entries): Adjust comment.
7034 (dfs_vcall_offset_queue_p): Remove.
7035 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
7036 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
7037 (build_vtable_entry): Correct check for pure virtual functions.
7038 Don't declare flag_huge_objects.
7039 * decl.c (flag_huge_objects): Remove declaration.
7040 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
7041 Use int_size_in_bytes.
7042 (emit_thunk): Handle vcall offset thunks.
7044 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7046 * decl2.c (parse_time, varconst_time): Delete declarations.
7047 (finish_file): Delete LINENO declaration.
7048 START_TIME and THIS_TIME now long.
7050 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
7052 * class.c (build_base_field): Reformat comment.
7054 * inc/cxxabi.h (stddef.h): Comment inclusion.
7055 (__base_class_info::__offset): Comment shift.
7057 2000-04-12 Mark Mitchell <mark@codesourcery.com>
7059 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
7060 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
7061 (cp_push_exception_identifier): New macro.
7062 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
7063 (DECL_BASE_DESTRUCTOR_P): Likewise.
7064 (DECL_DELETING_DESTRUCTOR_P): Likewise.
7065 (get_vtbl_decl_for_binfo): Fix formatting.
7066 (in_charge_arg_for_name): New macro.
7067 (maybe_build_cleanup_and_delete): Remove declaration.
7068 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
7069 (in_charge_arg_for_name): New function.
7070 (build_new_method_call): Use it. Handle cloned destructors.
7071 (build_clone): Don't make the base constructor virtual.
7072 Automatically defer generated functions.
7073 (clone_function_decl): Handle destructors, too.
7074 (clone_constructors_and_destructors): Likewise.
7075 (create_vtable_ptr): Don't create a vtable entry for a cloned
7077 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
7078 (initialize_predefined_identifiers): Update appropriately.
7079 (finish_destructor_body): Simplify.
7080 (maybe_build_cleanup_and_delete): Remove.
7081 * except.c (expand_throw): Handle new-ABI destructors.
7082 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
7083 (build_dtor_call): New function.
7084 (build_delete): Use it. Simplify.
7085 * optimize.c (maybe_clone_body): Handle destructors.
7086 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
7088 * exception.cc (cleanup_fn): New typedef.
7089 (CALL_CLEANUP): New macro.
7090 (cp_eh_info): Use them.
7091 (__cp_push_exception): Likewise.
7092 (__cp_pop_exception): Likewise.
7094 2000-04-11 Mark Mitchell <mark@codesourcery.com>
7096 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
7097 (complete_dtor_identifier): New macro.
7098 (CLASSTYPE_FIRST_CONVERSION): Remove.
7099 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
7100 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
7101 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
7102 (CLASSTYPE_CONSTRUCTORS): Likewise.
7103 (CLASSTYPE_DESTRUCTORS): Likewise.
7104 (lang_decl): Add cloned_function.
7105 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
7106 (DECL_BASE_CONSTRUCTOR_P): Likewise.
7107 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
7108 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
7109 (DECL_CLONED_FUNCTION_P): Likewise.
7110 (DECL_CLONED_FUNCTION): Likewise.
7111 (clone_function_decl): Declare.
7112 (maybe_clone_body): Likewise.
7113 * call.c (build_user_type_conversion_1): Call complete object
7114 constructors in the new ABI.
7115 (build_new_method_call): Don't add in-charge parameters under the
7117 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
7118 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
7119 CLASSTYPE_DESTRUCTOR_SLOT.
7120 (build_clone): New function.
7121 (clone_function_decl): Likewise.
7122 (clone_constructors_and_destructors): Likewise.
7123 (check_bases_and_members): Use it.
7124 * decl.c (iniitialize_predefined_identifiers): Initialize
7125 complete_dtor_identifier.
7126 (finish_function): Don't add extra code to a clone.
7127 (lang_mark_tree): Mark cloned_function.
7128 * decl2.c (mark_used): Don't bother trying to instantiate things
7130 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
7131 * method.c (set_mangled_name_for_decl): Don't treat clones as
7133 (synthesize_method): Sythesize cloned functions, not the clones.
7134 * optimize.c (inline_data): Update comment on ret_label.
7135 (remap_block): Don't assume DECL_INITIAL exists.
7136 (copy_body_r): Allow ret_label to be NULL.
7137 (maybe_clone_body): Define.
7138 * pt.c (tsubst_decl): Handle clones.
7139 (instantiate_clone): New function.
7140 (instantiate_template): Use it.
7141 (set_mangled_name_for_template_decl): Don't treat clones as
7143 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
7144 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
7145 * semantics.c (expand_body): Clone function bodies as necessary.
7147 * optimize.c (remap_decl): Avoid sharing structure for arrays
7148 whose size is only known at run-time.
7149 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
7151 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
7152 to has_in_charge_parm_p.
7153 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
7154 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
7155 (DECL_COPY_CONSTRUCTOR_P): New macro.
7156 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
7157 (build_user_type_conversion_1): Likewise.
7158 (convert_like_real): Likewise.
7159 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
7160 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
7161 (copy_args_p): Likewise.
7162 (grok_ctor_properties): Likewise.
7163 (start_function): Likewise.
7164 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
7165 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
7166 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
7167 * method.c (do_build_copy_constructor): Use
7168 DECL_HAS_IN_CHARGE_PARM_P.
7169 (synthesize_method): Likewise.
7170 * pt.c (instantiate_template): Remove goto.
7171 * tree.c (build_cplus_method_type): Remove mention of obstacks in
7174 * cp-tre.h (finish_function): Change prototype.
7175 * decl.c (end_cleanup_fn): Adjust caller.
7176 (finish_function): Take only one parameter.
7177 * decl2.c (finish_objects): Adjust caller.
7178 (finish_static_storage_duration_function): Likewise.
7179 * method.c (emit_thunk): Likewise.
7180 * parse.y: Likewise.
7181 * parse.c: Regenerated.
7182 * pt.c (instantiate_decl): Likewise.
7183 * rtti.c (synthesize_tinfo_fn): Likewise.
7184 * semantics.c (expand_body): Likewise.
7186 * cp-tree.h (copy_decl): New function.
7187 * class.c (finish_struct_1): Use it.
7188 * lex.c (copy_decl): Define it.
7189 * pt.c (tsubst_decl): Likewise.
7190 * tree.c (copy_template_template_parm): Likewise.
7192 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
7193 has_nonpublic_assign_ref.
7194 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
7195 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
7196 * class.c (finish_struct_methods): Don't set
7197 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
7198 (interface_only): Don't declare.
7199 (interface_unknown): Likewise.
7201 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7203 * tree.h (HAVE_TEMPLATES): Remove definition.
7204 * lang-options.h (-fthis-is-variable): Remove documentation.
7206 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
7208 * class.c (instantiate_type): Handle object-relative template-id.
7210 * semantics.c (finish_expr_stmt): Call convert_to_void here.
7211 * decl.c (cplus_expand_expr_stmt): Not here.
7213 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
7214 Initialize exprtype earlier.
7216 * parse.y (fn.def1): Check for defining types in return types.
7218 * decl.c (check_tag_decl): Notice extra fundamental types.
7219 Diagnose empty decls in classes, too.
7221 * decl.c (grokdeclarator): Don't override an anonymous name if no
7222 declarator was given.
7224 * cvt.c (convert_to_void): Call resolve_offset_ref.
7226 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
7228 * decl2.c (decl_namespace): Handle getting a type.
7230 * typeck.c (build_c_cast): Re-enable warning for cast between
7231 pointer and integer of different size.
7233 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
7235 * inc/cxxabi.h (__pointer_type_info): Add restrict and
7237 (__pointer_type_info::__pointer_catch): New virtual function.
7238 (__pointer_to_member_type_info): Derive from
7239 __pointer_type_info. Adjust.
7240 (__pointer_to_member_type_info::__do_catch): Remove.
7241 (__pointer_to_member_type_info::__is_pointer_p): Declare.
7242 (__pointer_to_member_type_info::__pointer_catch): Declare.
7243 * rtti.c (qualifier_flags): Add restrict flag.
7244 (ptmd_initializer): Reorder members.
7245 (create_tinfo_types): Expand comments. Reorder
7246 ptmd_desc_type_node members.
7247 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
7249 (__pointer_type_info::__do_catch): Move specific code into
7250 __pointer_catch. Call it.
7251 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
7252 specific catch checking. Fix void conversion check.
7253 (__pointer_to_member_type_info::__do_catch): Remove.
7254 (__pointer_to_member_type_info::__pointer_catch): Implement.
7256 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7258 * lex.c (init_parse): Remove traces of classof and headof.
7259 * decl2.c (flag_operator_names): Default to 1.
7260 (lang_decode_option): Do not set it for -ansi.
7262 2000-04-09 Mark Mitchell <mark@codesourcery.com>
7264 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
7265 (DECL_MAIN_VARIANT): Remove.
7266 * decl.c (duplicate_decls): Don't set it.
7267 (start_function): Likewise.
7268 (lang_mark_tree): Don't mark it.
7269 * decl2.c (defer_fn): Don't use it.
7270 * lex.c (retrofit_lang_decl): Don't set it.
7271 * pt.c (tsubst_decl): Likewise.
7272 * ptree.c (print_lang_decl): Don't print it.
7273 * typeck.c (mark_addressable): Don't use it.
7275 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7277 * vec.cc: Include <new> and <exception>.
7278 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
7279 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
7281 (__cxa_vec_delete): Catch dtor exceptions.
7283 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7285 Prepend __ to implementation defined names.
7286 * inc/typeinfo (type_info): Rename _name to __name.
7287 (type_info::type_info): Rename parameter.
7288 (type_info::operator==, type_info::operator!=,
7289 type_info::before): Likewise.
7290 (type_info::is_pointer_p, type_info::is_function_p,
7291 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
7294 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
7295 (__pointer_type_info::__pointer_type_info): Likewise.
7296 (__pointer_type_info::is_pointer_p,
7297 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7298 (__array_type_info::__array_type_info): Rename parameters.
7299 (__function_type_info::__function_type_info): Likewise.
7300 (__function_type_info::is_function_p): Prepend __.
7301 (__enum_type_info::__enum_type_info): Rename parameters.
7302 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7304 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7306 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7307 (__class_type_info::__class_type_info): Rename parameters.
7308 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7309 (__class_type_info::upcast_result,
7310 __class_type_info::dyncast_result): Prepend __. Move definition
7312 (__class_type_info::do_upcast, __class_type_info::do_catch,
7313 __class_type_info::find_public_src,
7314 __class_type_info::do_dyncast,
7315 __class_type_info::do_find_public_src): Prepend __. Rename
7317 (__si_class_type_info::__si_class_type_info): Rename parameters.
7318 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7319 __si_class_type_info::do_find_public_src): Prepent __. Rename
7321 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7322 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7323 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7325 (__dynamic_cast): Rename parameters.
7326 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7327 type_info::do_catch, type_info::do_upcast): Prepend __.
7328 (contained_p, public_p, virtual_p, contained_public_p,
7329 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7330 (__class_type_info::do_catch,
7331 __class_type_info::do_upcast): Prepend __. Adjust.
7332 (__class_type_info::__upcast_result,
7333 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7335 (__class_type_info::find_public_src): Prepend __. Adjust.
7336 (__class_type_info::do_find_public_src,
7337 __si_class_type_info::do_find_public_src,
7338 __vmi_class_type_info::do_find_public_src): Likewise.
7339 (__class_type_info::do_dyncast,
7340 __si_class_type_info::do_dyncast,
7341 __vmi_class_type_info::do_dyncast): Likewise.
7342 (__class_type_info::do_upcast,
7343 __si_class_type_info::do_upcast,
7344 __vmi_class_type_info::do_upcast): Likewise.
7345 (__dynamic_cast): Adjust.
7346 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7347 (__function_type_info::is_function_p): Likewise.
7348 (__pointer_type_info::do_catch): Likewise. Adjust.
7349 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7350 (__throw_type_match_rtti_2): Adjust.
7351 (__is_pointer): Adjust.
7353 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7355 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7356 (complete_ctor_identifier): New macro.
7357 (special_function_kind): Add sfk_copy_constructor and
7358 sfk_assignment_operator.
7359 (LOOKUP_HAS_IN_CHARGE): Remove.
7360 (cons_up_default_function): Rename to ...
7361 (implicitly_declare_fn): ... this.
7362 * call.c (build_new_method_call): Add in-charge parameters for
7364 * class.c (add_implicitly_declared_members): Change parameter name
7365 from cant_have_assignment to cant_have_const_assignment.
7366 Replace calls to cons_up_default_function to implicitly_declare_fn.
7367 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7368 * decl.c (initialize_predefined_identifiers): Initialize it.
7369 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7371 * init.c (expand_default_init): Don't calculate the in-charge
7373 (build_new_1): Likewise.
7374 * lex.c (cons_up_default_function): Move to method.c.
7375 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7376 (implicitly_declare_fn): New function.
7377 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7378 (build_modify_expr): Likewise.
7379 * typeck2.c (build_functional_cast): Likewise.
7381 Under the new ABI, constructors don't return `this'.
7382 * cp-tree.h (warn_reorder): Declare.
7383 (special_function_kind): New enum.
7384 (global_base_init_list): Remove declaration.
7385 (emit_base_init): Don't return a value.
7386 (check_base_init): Don't declare.
7387 (is_aggr_typedef): Likewise.
7388 * decl.c (check_special_function_return_type): New function.
7389 (return_types): Remove.
7390 (grokdeclarator): Use check_special_function_return_type.
7391 (start_function): Don't initialize ctor_label under the new ABI.
7392 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7393 * init.c (begin_init_stmts): Move to top of file.
7394 (finish_init_stmts): Likewise.
7395 (warn_reorder): Don't declare.
7396 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7398 (check_base_init): Remove.
7399 (is_aggr_typedef): Likewise.
7400 (build_new_1): Don't use the return value of a constructor.
7401 * semantics.c (setup_vtbl_ptr): Don't use the return value
7403 * typeck.c (check_return_expr): Don't magically convert return
7404 statements into `return this' in constructors under the new ABI.
7406 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7407 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7408 (base_ctor_identifier): New macro.
7409 (base_dtor_identifier): Likewise.
7410 (deleting_dtor_identifier): Likewise.
7411 * decl.c: Don't include obstack.h.
7412 (obstack_chunk_alloc): Don't define.
7413 (obstack_chunk_free): Likewise.
7414 (struct predefined_identifier): New type.
7415 (initialize_predefined_identifiers): New function.
7416 (init_decl_processing): Use it.
7417 (debug_temp_inits): Remove.
7418 (start_method): Don't call preserve_data.
7419 (hack_incomplete_structures): Update comment.
7420 * init.c (init_init_processing): Don't initialize
7422 (build_offset_rf): Remove dead code.
7423 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7424 * search.c (init_search_processing): Don't initialize
7427 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7429 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7430 some sign_compare warnings.
7432 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7434 Rename abi::__vmi_class_type_info members.
7435 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7436 base_list, detail_masks members to vmi_flags, vmi_base_count,
7437 vmi_bases and vmi_flags_masks respectively.
7438 (__vmi_class_type_info::vmi_flags_masks): Rename
7439 details_unknown_mask to flags_unknown_mask.
7440 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7441 (__vmi_class_type_info::do_find_public_src): Adjust.
7442 (__vmi_class_type_info::do_dyncast): Adjust.
7443 (__vmi_class_type_info::do_upcast): Adjust.
7445 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7447 * tinfo.cc (convert_to_base): New function.
7448 (get_vbase_offset): Remove. Move into convert_to_base.
7449 (__vmi_class_type_info::do_find_public_src): Adjust.
7450 (__vmi_class_type_info::do_dyncast): Adjust.
7451 (__vmi_class_type_info::do_upcast): Adjust.
7453 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7455 * tinfo.cc (operator=): Use __builtin_strcmp.
7456 * tinfo2.cc (before): Likewise.
7458 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7460 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7461 (DECL_SAVED_INLINE): Rename to ...
7462 (DECL_DEFERRED_FN): ... this.
7463 (in_function_p): Remove declaration.
7464 (mark_inline_for_output): Rename to ...
7465 (defer_fn): ... this.
7466 * decl.c (finish_function): Adjust call to mark_inline_for_output.
7467 (in_function_p): Remove definition.
7468 * decl2.c (saved_inlines): Rename to ...
7469 (deferred_fns): ... this.
7470 (saved_inlines_used): Rename to ...
7471 (deferred_fns_used): ... this.
7472 (mark_inline_for_output): Rename to ...
7473 (defer_fn): ... this.
7474 (finish_file): Adjust accordingly.
7475 (init_decl2): Likewise.
7476 * lex.c (cons_up_default_function): Likewise.
7477 * pt.c (mark_decl_instantiated): Likewise.
7478 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
7480 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
7481 * semantics.c (expand_body): Defer more functions.
7483 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7486 * Make-lang.in (CXX_LIB2FUNCS): Add it.
7488 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7489 __cxa_vec_delete): Declare.
7491 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7493 * rtti.c (dfs_class_hint_mark): New static function.
7494 (dfs_class_hint_unmark): New static function.
7495 (class_hint_flags): Use them.
7497 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
7499 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
7501 2000-04-05 Mark Mitchell <mark@codesourcery.com>
7503 * cp-tree.h (instantiate_decl): Change prototype.
7504 * decl2.c (mark_used): Adjust call.
7505 * optimize.c (inlinable_function_p): Adjust handling of templates.
7506 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
7507 (do_type_instantiation): Likewise.
7508 (instantiate_decl): Defer more templates.
7509 (instantiate_pending_templates): Adjust logic to handle inline
7512 * Makefile.in (GGC_H): New variable. Use it throughout in place
7515 * call.c: Don't include obstack.h. Include ggc.h.
7516 (obstack_chunk_alloc): Don't define.
7517 (obstack_chunk_free): Likewise.
7518 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
7519 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
7520 (pop_switch): Free it.
7522 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
7524 * dump.c (dequeue_and_dump): Don't try to print the bit_position
7525 if we don't have a DECL_FIELD_OFFSET.
7527 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
7529 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
7532 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7534 * cfns.gperf (hash, libc_name_p): Prototype.
7536 * rtti.c (build_dynamic_cast_1): Constification.
7538 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
7540 * semantics.c (deferred_type_access_control): Prototype.
7542 2000-04-04 Mark Mitchell <mark@codesourcery.com>
7544 Correct many new ABI issues regarding vbase and vcall offset
7546 * cp-tree.h (BINFO_VTABLE): Document.
7547 (struct lang_type): Tweak formatting.
7548 (BINFO_PRIMARY_BINFO): Add to documentation.
7549 (CLASSTYPE_VSIZE): Fix typo in comment.
7550 (CLASSTYPE_VBASECLASSES): Update documentation.
7551 (BINFO_VBASE_MARKED): Remove.
7552 (SET_BINFO_VBASE_MARKED): Likewise.
7553 (CLEAR_BINFO_VBASE_MARKED): Likewise.
7554 (BINFO_FIELDS_MARKED): Remove.
7555 (SET_BINFO_FIELDS_MARKED): Likewise.
7556 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
7557 (enum access_kind): New enumeration.
7558 (num_extra_vtbl_entries): Remove declaration.
7559 (size_extra_vtbl_entries): Likewise.
7560 (get_vtbl_decl_for_binfo): New function.
7561 (dfs_vbase_unmark): Remove declaration.
7562 (mark_primary_bases): Likewise.
7563 * class.c (SAME_FN): Remove.
7564 (struct vcall_offset_data_s): Move definition.
7565 (build_vbase_pointer): Use `build', not `build_binary_op', to
7566 access the vbase pointer under the new ABI.
7567 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
7568 (build_primary_vtable): Likewise.
7569 (dfs_mark_primary_bases): Move here from search.c.
7570 (mark_primary_bases): Likewise.
7571 (determine_primary_bases): Under the new ABI, don't make a base
7572 class a primary base just because we don't yet have any virtual
7574 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
7575 (num_vfun_entries): Remove.
7576 (dfs_count_virtuals): Likewise.
7577 (num_extra_vtbl_entries): Likewise.
7578 (size_extra_vtbl_entries): Likewise.
7579 (layout_virtual_bases): Iterate in inheritance graph order under
7581 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
7582 indicate that a vfield is present.
7583 (init_class_processing): Initialize access_public_node, etc., from
7585 (get_vtbl_decl_for_binfo): New function.
7586 (dump_class_hierarchy_r): Likewise.
7587 (dump_class_hierarchy): Use it.
7588 (finish_vtbls): Build the vtbls in inheritance graph order.
7589 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7590 (initialize_vtable): Use get_vtbl_decl_for_binfo.
7591 (accumulate_vtbl_inits): Add comments explaining why a pre-order
7593 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
7594 where the vptr points, even for primary vtables.
7595 (build_vtbl_initializer): Adjust handling of vbase and vcall
7597 (build_vcall_and_vbase_vtable_entries): New function.
7598 (dfs_build_vbase_offset_vtbl_entries): Remove.
7599 (build_vbase_offset_vtbl_entries): Reimplement.
7600 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
7601 were already handled in a primary base class vtable.
7602 (build_vcall_offset_vtbl_entries): Adjust.
7603 (build_rtti_vtbl_entries): Adjust.
7604 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
7605 * init.c (expand_virtual_init): Simplify.
7606 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
7607 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
7608 * search.c (BINFO_ACCESS): New macro.
7609 (SET_BINFO_ACCESS): Likewise.
7610 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
7611 (access_in_type): Likewise.
7612 (dfs_accessible_p): Likewise.
7613 (protected_accessible_p): Likewise.
7614 (lookup_fnfields_1): Adjust documentation.
7615 (dfs_mark_primary_bases): Move to class.c
7616 (mark_primary_bases): Likewise.
7617 (dfs_vbase_unmark): Remove.
7618 (virtual_context): Use BINFO_FOR_VBASE.
7619 (dfs_get_vbase_types): Simplify.
7620 (dfs_build_inheritance_graph_order): New function.
7621 (get_vbase_types): Use it.
7622 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
7624 * tinfo.cc (get_vbase_offset): New function.
7625 (__vmi_class_type_info::do_find_public_src): Use it.
7626 (__vmi_class_type_info::do_dyncast): Likewise.
7627 (__vmi_class_type_info::do_upcast): Likewise.
7629 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
7631 * lang-specs.h: Pass -fno-show-column to the preprocessor.
7633 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
7635 * rtti.c (class_hint_flags): Rename flags.
7636 (class_initializer): Remove flags.
7637 (synthesize_tinfo_var): Combine offset and flags. Add flags
7638 for __vmi_class_type_info.
7639 (create_tinfo_types): Remove flags from __class_type_info and
7640 __si_class_type_info. Merge flags and offset from
7641 base_class_type_info.
7642 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
7643 (__base_class_info::is_virtual_p): Adjust.
7644 (__base_class_info::is_public_p): Adjust.
7645 (__base_class_info::offset): New accessor.
7646 (__class_type_info::details): Remove member.
7647 (__class_type_info::__class_type_info): Lose details.
7648 (__class_type_info::detail_masks): Remove.
7649 (__si_class_type_info::__si_class_type_info): Lose details.
7650 (__vmi_class_type_info::details): New member.
7651 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
7652 (__vmi_class_type_info::detail_masks): New member.
7653 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7654 with unknown_details_mask.
7655 (__vmi_class_type_info::do_find_public_src): Adjust
7656 (__vmi_class_type_info::do_dyncast): Adjust.
7657 (__vmi_class_type_info::do_upcast): Set result details, if
7659 (__dynamic_cast): Temporarily #if out optimization.
7661 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7663 * rtti.c (get_tinfo_decl): Mark used.
7664 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7665 mark as dealt with, if we output it.
7667 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7669 * class.c: Reorganize to put virtual function table initialization
7670 machinery at the end of the file.
7672 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7674 * class.c (finish_struct): Use bitsize_zero_node.
7675 * pt.c (instantiate_class_template): Likewise.
7677 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7679 Put RTTI entries at negative offsets in new ABI.
7680 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7681 vbase offset at index -3, not -1.
7682 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7683 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7684 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7685 (build_rtti_vtbl_entries): New function.
7686 (set_rtti_entry): Remove.
7687 (build_primary_vtable): Don't use it.
7688 (build_secondary_vtable): Likewise.
7689 (start_vtable): Remove.
7690 (first_vfun_index): New function.
7691 (set_vindex): Likewise.
7692 (add_virtual_function): Don't call start_vtable. Do call
7694 (set_primary_base): Rename parameter.
7695 (determine_primary_base): Likewise.
7696 (num_vfun_entries): Don't use skip_rtti_stuff.
7697 (num_extra_vtbl_entries): Include RTTI information.
7698 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7699 (skip_rtti_stuff): Remove.
7700 (dfs_modify_vtables): Don't use it.
7701 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7702 (layout_nonempty_base_or_field): Update size handling.
7703 (create_vtable_ptr): Tweak.
7704 (layout_class_type): Adjust parameter names.
7705 (finish_struct_1): Simplify.
7706 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7707 (skip_rtti_stuff): Remove.
7708 (first_vfun_index): New function.
7709 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7710 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7711 (marked_vtable_pathp): Declare.
7712 (unmarked_vtable_pathp): Likewise.
7713 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7715 * rtti.c (build_headof): Look for RTTI at negative offsets.
7716 (get_tinfo_decl_dynamic): Likewise.
7717 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7719 (create_pseudo_type_info): Do it here instead. Adjust so that
7720 vptr points at first virtual function.
7721 * search.c (marked_vtable_pathp): Make it global.
7722 (unmarked_vtable_pathp): Likewise.
7723 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7724 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7725 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7726 (get_pure_virtuals): Likewise.
7727 (expand_upcast_fixups): Likewise.
7728 * tree.c (debug_binfo): Likewise.
7729 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7732 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7734 * class.c (check_field_decl): Fix typo.
7735 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7736 (check_methods): Likewise.
7737 (check_field_decls): Likewise.
7738 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7739 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7740 Use DECL_RESULT_FLD, not DECL_RESULT.
7741 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7742 * lex.c (identifier_type): Likewise.
7743 * pt.c (determine_specialization, lookup_template_class): Likewise.
7744 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7745 (resolve_overloaded_unification, more_specialized): Likewise.
7746 * semantics.c (finish_member_declaration): Likewise.
7747 * typeck.c (build_x_function_call): Likewise.
7749 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7751 * class.c (layout_empty_base): Handle empty bases with non-byte
7753 (build_base_field): Likewise.
7754 (layout_virtual_bases): Likewise.
7756 * class.c (finish_struct_1): Fix typo in this change:
7758 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7760 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7762 * decl.c (grokdeclarator): Count partial specializations when
7763 keeping track of how many template classes have been seen.
7765 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7767 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7769 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7770 (get_vfield_offset): Use byte_position.
7771 (set_rtti_entry): Set OFFSET to ssizetype zero.
7772 (get_binfo_offset_as_int): Deleted.
7773 (dfs_record_base_offsets): Use tree_low_cst.
7774 (dfs_search_base_offsets): Likewise.
7775 (layout_nonempty_base_or_field): Reflect changes in RLI format
7776 and call byte_position.
7777 (layout_empty_base): Convert offset to ssizetype.
7778 (build_base_field): use rli_size_unit_so_far.
7779 (dfs_propagate_binfo_offsets): Do computation in proper type.
7780 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7781 (layout_class_type): Reflect changes in RLI names and fields.
7782 (finish_struct_1): Set DECL_FIELD_OFFSET.
7783 * dump.c (dequeue_and_dump): Call bit_position.
7784 * expr.c (cplus_expand_constant): Use byte_position.
7785 * rtti.c (expand_class_desc): Use bitsize_one_node.
7786 * typeck.c (build_component_addr): Use byte_position and don't
7787 special case for zero offset.
7789 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7791 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7793 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7795 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7798 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7800 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7802 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7803 make_typename_type, check_initializer, cp_finish_decl,
7804 xref_tag): Likewise.
7805 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7806 decl_namespace, arg_assoc_template_arg, arg_assoc,
7807 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7808 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7809 args_to_string): Likewise.
7810 * friend.c (is_friend): Likewise.
7811 * lex.c (note_got_semicolon, note_list_got_semicolon,
7812 is_global): Likewise.
7813 * method.c (build_overload_nested_name, build_overload_value,
7814 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7815 * parse.y (typename_sub, typename_sub1): Likewise.
7816 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7817 process_partial_specialization, convert_template_argument,
7818 template_args_equal, add_pending_template, lookup_template_class,
7819 for_each_template_parm_r, maybe_fold_nontype_arg,
7820 tsubst, instantiate_template, type_unification_real, unify,
7821 instantiate_pending_templates, set_mangled_name_for_template_decl):
7823 * repo.c (repo_get_id, repo_template_used): Likewise.
7824 * search.c (lookup_field_1): Likewise.
7825 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7826 * xref.c (classname): Likewise.
7828 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7830 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7831 (CANONICAL_BINFO): New macro.
7832 (BINFO_NEW_VTABLE_MARKED): Use it.
7833 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7834 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7835 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7837 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7838 (build_secondary_vtable): Likewise.
7839 (dfs_finish_vtbls): Likewise.
7840 (dfs_accumulate_vtbl_inits): Likewise.
7841 (accumulate_vtbl_inits): New function.
7842 (finish_vtbls): Make sure that virtual bases come after
7843 non-virtual bases in the vtable group.
7844 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7845 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7846 * search.c (struct vbase_info): Move definition.
7847 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7848 (unmarked_new_vtable_p): Likewise.
7849 (dfs_mark_vtable_path): Remove.
7850 (dfs_mark_new_vtable): Remove.
7851 (dfs_unmark_new_vtable): Likewise.
7852 (dfs_clear_search_slot): Likewise.
7853 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7854 (dfs_clear_vbase_slots): Likewise.
7855 (init_vbase_pointers): LIkewise.
7857 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7859 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7860 SIZETYPE to a non-SIZETYPE.
7862 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7864 * class.c (layout_virtual_bases): Adjust names in conditionally
7867 * class.c (record_base_offsets): New function.
7868 (layout_conflict_p): Likewise.
7869 (layout_nonempty_base_or_field): Use it.
7870 (layout_empty_base): New function.
7871 (build_base_field): Use it.
7872 (build_base_fields): Update comment.
7873 (layout_virtual_bases): Fold in a little code form
7874 layout_basetypes. Use layout_empty_base.
7875 (layout_basetypes): Remove.
7876 (end_of_class): New function.
7877 (layout_class_type): Use it. Adjust.
7879 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7881 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7883 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7884 * typeck.c (fntype_p): Remove.
7886 * cp-tree.h (TI_SPEC_INFO): Remove.
7887 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7888 * pt.c (process_partial_specialization): Likewise.
7890 * class.c (build_base_field): Fix thinko in computation of binfo
7893 * tree.c (mark_local_for_remap_p): Mark variables declared in
7894 TARGET_EXPRs as well.
7896 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7898 * typeck.c (require_complete_type, complete_type,
7899 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7900 build_array_ref, convert_arguments, pointer_diff,
7901 build_x_unary_op, build_unary_op, build_c_cast,
7902 build_modify_expr): Use COMPLETE_TYPE_P etc.
7903 * call.c (is_complete, convert_like_real,
7904 build_new_method_call): Likewise.
7905 * class.c (build_vbase_pointer_fields, check_bases,
7906 build_base_field, finish_struct_1, pushclass): Likewise.
7907 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7908 * decl.c (maybe_process_template_type_declaration, pushtag,
7909 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7910 layout_var_decl, check_initializer, cp_finish_decl,
7911 grokdeclarator, require_complete_types_for_parms,
7912 grok_op_properties, xref_tag, xref_basetypes,
7913 check_function_type): Likewise.
7914 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7915 * friend.c (do_friend): Likewise.
7916 * init.c (build_offset_ref): Likewise.
7917 * parse.y (structsp): Likewise.
7918 * pt.c (maybe_process_partial_specialization,
7919 tsubst_friend_function, instantiate_class_template, tsubst,
7920 do_type_instantiation, instantiate_pending_templates): Likewise.
7921 * repo.c (repo_get_id): Likewise.
7922 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7923 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7924 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7925 * semantics.c (begin_class_definition): Likewise.
7926 * tree.c (build_cplus_method_type): Likewise.
7927 * typeck2.c (digest_init, build_functional_cast,
7928 add_exception_specifier): Likewise.
7929 * parse.h, parse.c: Regenerated.
7931 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7933 * inc/cxxabi.h: New header file. Define new-abi entry points.
7934 (__pointer_type_info::target): Rename member to ...
7935 (__pointer_type_info::type): ... here.
7936 (__base_class_info::type): Rename member to ...
7937 (__base_class_info::base): ... here.
7938 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7939 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7940 (abi_node): New global tree node.
7941 * decl.c (abi_node): Document.
7942 (init_decl_processing): Initialize abi_node.
7943 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7944 (get_vmi_pseudo_type_info): Likewise.
7945 (create_tinfo_types): Likewise.
7946 (emit_support_tinfos): Likewise.
7947 * tinfo.h (cxxabi.h): Include for new-abi.
7948 Move rtti class definitions to new header file.
7949 * tinfo.cc (abi): Use the namespace.
7950 (std): Move new abi rtti classes from here ...
7951 (__cxxabiv1): ... to here.
7952 * tinfo2.cc (cxxabi.h): Include for new-abi.
7953 Move rtti class definitions to new header file.
7954 (std): Move new abi rtti classes from here ...
7955 (__cxxabiv1): ... to here.
7956 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7959 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7960 Jason Merrill <jason@casey.cygnus.com>
7962 * method.c (build_overload_int): Use host_integerp.
7964 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7966 * init.c (build_offset_ref): Handle the case of a templated member
7969 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7971 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7973 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7975 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7976 * class.c (check_bitfield_decl): Turn illegal bitfields into
7978 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7980 (dfs_offset_for_unshared_vbases): Likewise.
7981 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7982 pointer-to-member correctly under the new ABI.
7983 * expr.c (cplus_expand_constant): Don't use cp_convert when
7984 turning an offset into a pointer-to-member.
7985 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7986 when dereferencing them under the new ABI.
7987 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7988 of pointers-to-members under the new ABI.
7990 * class.c (check_bitfield_decl): Remove restriction on really long
7992 (layout_class_type): Implement new ABI handling of bitfields
7993 longer than their types.
7995 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7997 * parse.y (extdefs): Call ggc_collect.
7998 * parse.c: Regenerated.
8000 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
8002 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
8003 (note_name_declared_in_class): Use OVL_CURRENT to get at a
8006 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8008 * class.c (build_vbase_path): Use integer_zerop.
8009 (build_vtable_entry): Use tree_low_cst.
8010 (get_vfield_offset): Use bit_position.
8011 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
8013 (check_bitfield_decl): Set DECL_SIZE using convert.
8014 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
8015 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
8017 (finish_struct_1): Use bit_position.
8018 (dump_class_hierarchy): Use tree_low_cst.
8019 * cp-tree.h (min_precision): Add declaration.
8020 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
8021 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
8022 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
8023 * expr.c (cplus_expand_constant): Use bit_position.
8024 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
8025 * rtti.c (get_base_offset): Use bit_position.
8026 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
8027 host_integerp, and tree_low_cst.
8028 (pointer_int_sum): Use integer_zerop.
8029 (build_component_addr): Use bit_position.
8031 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
8033 * typeck.c (require_complete_type): Don't assume size_zero_node.
8034 (complete_type_or_else): Likewise.
8036 2000-03-16 Steven Grady <grady@digitaldeck.com>
8037 Jason Merrill <jason@casey.cygnus.com>
8039 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
8041 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
8043 * decl2.c (grokfield): Bail out if type is error_mark_node.
8045 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8047 * tinfo2.cc (__ptr_to_member_data): Rename to ...
8048 (__pointer_to_member_data): ... here. Adjust.
8049 * rtti.c (create_tinfo_types): Adjust.
8051 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8053 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
8054 * decl.c (ref_desc_type_node): Undocument.
8055 * rtti.c (ptr_ref_initializer): Rename to ...
8056 (ptr_initializer): ... here. Adjust comments.
8057 (ptmd_initializer): Fix comment thinko.
8058 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
8059 (create_tinfo_types): Remove ref_desc_type_node init.
8060 * tinfo2.cc (__reference_type_info): Remove.
8062 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8064 * decl.c (cp_finish_decl): Remove obsolete comment.
8066 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
8068 2000-03-14 Mark Mitchell <mark@codesourcery.com>
8070 * cp-tree.h: Tweak documentation.
8071 * class.c (build_vbase_pointer_fields): Layout the fields, too.
8072 (avoid_overlap): Remove.
8073 (get_binfo_offset_as_int): New function.
8074 (dfs_serach_base_offsets): Likewise.
8075 (layout_nonempty_base_or_field): Likewise.
8076 (build_base_field): Layout fields here. Avoid placing two objects
8077 of the same type at the same address, under the new ABI.
8078 (build_base_fields): Adjust accordingly.
8079 (create_vtable_ptr): Return the new field, but don't attach it to
8081 (remove_base_field): Remove.
8082 (remove_base_fields): Remove.
8083 (layout_basetypes): Adjust accordingly.
8084 (layout_class_type): Call layout_field for each field, rather than
8085 just making a wholesale call to layout_type.
8087 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
8089 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
8091 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
8093 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
8095 * except.c (dtor_nothrow): New fn.
8096 (do_pop_exception): Use it. Take type parm.
8097 (push_eh_cleanup): Take type parm.
8098 (expand_start_catch_block): Pass it.
8099 (build_eh_type_type_ref): Accept null type.
8101 2000-03-12 Mark Mitchell <mark@codesourcery.com>
8103 * cp-tree.h (revert_static_member_fn): Change prototype.
8104 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
8105 (grok_op_properties): Likewise.
8106 (start_function): Likewise.
8107 (revert_static_member_fn): Simplify.
8108 * pt.c (check_explicit_specialization): Adjust call to
8109 revert_static_member_fn.
8111 2000-03-11 Mark Mitchell <mark@codesourcery.com>
8113 * cp-tree.h (scope_kind): New type.
8114 (tmpl_spec_kind): Likewise.
8115 (declare_pseudo_global_level): Remove.
8116 (pseudo_global_level_p): Rename to template_parm_scope_p.
8117 (pushlevel): Remove declaration.
8118 (begin_scope): New function.
8119 (finish_scope): Likewise.
8120 (current_tmpl_spec_kind): Likewise.
8121 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
8122 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
8123 Add template_spec_p.
8124 (toplevel_bindings_p): Adjust.
8125 (declare_pseudo_global_level): Remove.
8126 (pseudo_global_level_p): Rename to template_parm_scope_p.
8127 (current_tmpl_spec_kind): New function.
8128 (begin_scope): Likewise.
8129 (finish_scope): Likewise.
8130 (maybe_push_to_top_level): Adjust.
8131 (maybe_process_template_type_declaration): Likewise.
8132 (pushtag): Likewise.
8133 (pushdecl_nonclass_level): Likewise.
8134 (lookup_tag): Likewise.
8135 (grokfndecl): Handle member template specializations. Share
8136 constructor and non-constructor code.
8137 * decl2.c (check_classfn): Handle member template specializations.
8138 * pt.c (begin_template_parm_list): Use begin_scope.
8139 (begin_specialization): Likewise.
8140 (end_specialization): Likewise.
8141 (check_explicit_specialization): Use current_tmpl_spec_kind.
8142 Handle member template specializations.
8143 (end_template_decl): Use finish_scope. Remove call to
8145 (push_template_decl_real): Remove bogus error message.
8146 (tsubst_decl): Fix typo in code contained in comment.
8147 (instantiate_template): Handle member template specializations.
8148 (most_general_template): Likewise.
8150 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
8152 * lex.c (whitespace_cr): Compress consecutive calls to warning().
8153 (do_identifier): Ditto for error().
8155 * pt.c (convert_nontype_argument): Ditto for cp_error().
8156 (convert_template_argument): Ditto for cp_pedwarn().
8158 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
8160 * exception.cc (__check_null_eh_spec): New fn.
8161 * except.c (expand_end_eh_spec): Call it if the spec is throw().
8163 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8165 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
8166 * except.c (expand_end_eh_spec): Add the return type.
8167 * rtti.c (throw_bad_cast): Add the parmtypes.
8168 (throw_bad_typeid): Likewise.
8170 * semantics.c (expand_stmt): Only leave out rtl for unused
8171 artificials, and set DECL_IGNORED_P on them as well.
8172 * decl.c (wrapup_globals_for_namespace): Likewise.
8174 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
8176 * decl.c (maybe_commonize_var): Skip all artificial decls.
8177 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
8179 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8181 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
8182 * cp-tree.h: Declare flag_enforce_eh_specs.
8183 * decl.c (store_parm_decls, finish_function): Check it.
8185 C library functions don't throw.
8186 * Makefile.in (cfns.h): New target.
8187 (except.o): Depend on it.
8188 * Make-lang.in (cc1plus): Depend on cfns.gperf.
8189 * cfns.gperf: New file.
8190 * cfns.h: Generated.
8191 * except.c: Include it.
8192 (nothrow_libfn_p): New fn.
8193 * decl.c (grokfndecl): Use it.
8194 * cp-tree.h: Declare it.
8196 * decl.c (push_overloaded_decl_1, auto_function,
8197 define_function): Lose.
8198 (build_library_fn_1): New static fn.
8199 (builtin_function): Use it.
8200 (get_atexit_node): Use build_library_fn_ptr.
8201 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
8202 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
8203 push_void_library_fn, push_throw_library_fn): New fns.
8204 * cp-tree.h: Declare them.
8205 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
8206 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
8207 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
8208 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
8209 * rtti.c (build_runtime_decl): Lose.
8210 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
8211 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
8212 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
8214 * call.c (build_call): Remove result_type parm.
8215 Call mark_used on unused artificial fns.
8216 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
8218 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
8220 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
8222 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
8223 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
8224 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
8225 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
8226 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
8227 expand_generic_desc): Likewise.
8229 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8231 * exception.cc (__cp_pop_exception): Cleanup the original object.
8233 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8235 * decl.c (grok_op_properties): Merge conversion to void warning
8236 with other silly op warnings.
8238 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
8240 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
8241 array CONSTRUCTOR elements. Don't use expr_tree_cons.
8243 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8245 * decl.c (cp_make_fname_decl): New function.
8246 (wrapup_globals_for_namespace): Don't emit unused static vars.
8247 (init_decl_processing): Remove comment about use of
8248 array_domain_type. Set make_fname_decl.
8249 (cp_finish_decl): Remove __FUNCTION__ nadgering.
8250 * semantics.c (begin_compound_stmt): Remove
8251 current_function_name_declared flagging.
8252 (expand_stmt): Don't emit unused local statics.
8253 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
8256 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8258 * typeck.c (convert_for_assignment): Don't look at array
8260 * call.c (convert_like_real): Likewise.
8262 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
8264 Add initial support for '\uNNNN' specifier.
8265 * lex.c (read_ucs): New fn.
8266 (readescape, skip_white_space): Call it.
8267 (is_extended_char, is_extended_char_1): New fns.
8268 (utf8_extend_token): New fn, #if 0'd out.
8269 (real_yylex): Treat extended chars like letters.
8271 * search.c (note_debug_info_needed): Walk the bases even if we
8272 weren't deferring the type itself.
8274 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8276 * decl2.c (finish_objects): Constify a char*.
8278 * method.c (emit_thunk): Likewise.
8280 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
8282 * typeck.c (dubious_conversion_warnings): Look through
8285 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8287 * class.c (dfs_modify_vtables): I is now unsigned.
8288 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
8289 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
8290 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
8291 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8292 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
8293 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
8294 Call integer_all_onesp.
8295 * typeck2.c (process_init_constructor): Use compare_tree_int.
8297 * lang-specs.h (as): Don't call if -syntax-only.
8299 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8301 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8302 RTL_EXPR_HAS_NO_SCOPE after all.
8304 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8306 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8307 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8308 RTL_EXPR_HAS_NO_SCOPE.
8310 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8313 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8315 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8317 * call.c (convert_like): Macrofy.
8318 (convert_like_with_context): New macro.
8319 (convert_like_real): Renamed from convert_like. Add calling
8320 context parameters, for diagnostics. Add recursive flag. Call
8321 dubious_conversion_warnings for outer conversion.
8322 (build_user_type_conversion): Use convert_like_with_context.
8323 (build_over_call): Likewise. Don't warn about dubious
8324 conversions here. Adjust convert_default_arg calls.
8325 (convert_default_arg): Add context parameters for diagnostics.
8326 Pass throught to convert_like_with_context.
8327 * cp-tree.h (convert_default_arg): Add context parameters.
8328 (dubious_conversion_warnings): Prototype new function.
8329 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8330 (dubious_conversion_warnings): New function, broken
8331 out of convert_for_assignment.
8332 (convert_for_assignment): Adjust.
8334 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8336 * decl2.c (key_method): Break out from...
8337 (import_export_vtable, import_export_class): ...here.
8339 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8340 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8342 * search.c (note_debug_info_needed, dfs_debug_mark,
8343 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8344 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8346 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8348 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8351 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8353 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8354 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8355 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8356 (lang_type): Split gets_new into has_new and has_array_new.
8357 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8358 (TYPE_GETS_NEW): Split into ...
8359 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8360 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8361 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8362 (build_op_new_call): Don't declare.
8363 (build_new_1): Likewise.
8364 * call.c (build_op_new_call): Remove.
8365 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8366 instead of TYPE_NEEDS_DESTRUCTOR.
8367 (finish_struct_bits): Likewise.
8368 (add_implicitly_declared_members): Likewise.
8369 (check_field_decl): Likewise.
8370 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8371 correctly under the new ABI.
8372 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8373 instead of TYPE_NEEDS_DESTRUCTOR.
8374 (initialize_local_var): Likewise.
8375 (destroy_local_var): Likewise.
8376 (cp_finish_decl): Likewise.
8377 (register_dtor_fn): Likewise.
8378 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8379 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8380 TYPE_VEC_DELETE_TAKES_SIZE here.
8381 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8382 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8383 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8384 (finish_destructor_body): Likewise.
8385 (maybe_build_cleanup_1): Likewise.
8386 * decl2.c (do_static_destruction): Likewise.
8387 * init.c (build_new_1): Make it static.
8388 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8389 (expand_cleanup_for_base): Likewise.
8390 (get_cookie_size): New function.
8391 (build_new_1): Handle array-new cookies correctly under the new
8393 (build_vec_delete_1): Likewise.
8394 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8395 (build_delete): Likewise.
8396 (build_vec_delete): Handle array-new cookies correctly under the new
8398 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8399 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8400 TYPE_HAS_ARRAY_NEW_OPERATOR.
8401 * ptree.c (print_lang_type): Check them.
8402 * search.c (context_for_name_lookup): Fix typo in comment.
8403 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8404 * tree.c (break_out_cleanups): Likewise.
8405 (build_cplus_array_test_1): Likewise.
8406 (cp_build_qualified_type_real): Likewise.
8407 * typeck.c (complete_type): Likewise.
8409 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8410 the command-line, not the end.
8412 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8414 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8416 2000-03-02 Tom Tromey <tromey@cygnus.com>
8418 * cp-tree.h (build_java_class_ref): Declare.
8419 * init.c (build_java_class_ref): No longer static.
8420 * except.c (expand_throw): Generate a Java-style `throw' if the
8421 thrown object is a "Java" object.
8422 (initialize_handler_parm): Generate a Java-style lookup of
8423 exception info if the caught object is a "Java" object.
8424 (catch_language, catch_language_init): New globals.
8425 (decl_is_java_type): New function.
8426 (expand_start_catch_block): Don't call push_eh_info() or
8427 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8428 class reference to build_catch_block.
8430 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8432 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8434 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8436 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8437 to merge reference/pointer code and fix incorrect warnings.
8439 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8441 * search.c (protected_accessible_p): Use context_for_name_lookup.
8443 * init.c (construct_virtual_bases): Fix thinko.
8444 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8446 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8448 * decl.c (current_function_decl): Move to toplev.c.
8450 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8452 * pt.c (fn_type_unification): Unify return type, whenever
8454 (get_bindings_real): Only pass return type when necessary.
8455 Remove explicit return type check.
8456 * class.c (resolve_address_of_overloaded_function): Pass desired
8457 return type to fn_type_unification.
8459 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8461 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
8463 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
8465 * rtti.c (expand_class_desc): Likewise.
8466 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
8467 (THUNK_VCALL_OFFSET): Likewise.
8468 (THUNK_DELTA): Reflect changes in ../tree.h.
8470 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
8472 * search.c (protected_accessible_p): Also allow the access if
8473 the member is public in DERIVED. Lose TYPE parm.
8474 (friend_accessible_p): Lose TYPE parm.
8475 (accessible_p): Adjust.
8477 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8479 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
8480 on things that are not sizes; ssize_binop deleted.
8481 Call size_diffop when appropriate.
8482 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8483 (build_primary_vtable, build_secondary_vtable): Likewise.
8484 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
8485 Variable I is HOST_WIDE_INT.
8486 (get_vfield_offset): Pass proper types to size_binop.
8487 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
8488 (finish_struct_1): Likewise.
8489 (skip_rtti_stuff): Arg N is now pointer to signed.
8490 (layout_class_type): Use size_zero_node.
8491 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
8492 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
8493 * decl.c (complete_arry_type): Pass proper types to size_binop.
8494 (xref_basetypes): BINFO_OFFSET is sizetype.
8495 * error.c (dump_expr): Don't use size_binop non-sizes.
8496 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
8497 * init.c (construct_virtual_bases): Fix type error.
8498 (build_vec_delete_1): Pass proper type to size_binop and don't
8500 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
8501 * rtti.c (get_base_offset): Pass proper type to size_binop.
8502 * search.c (dfs_find_vbases): Fix type error.
8503 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
8504 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
8505 * tree.c (debug_binfo): Variable N is signed.
8506 Use HOST_WIDE_INT_PRINT_DEC.
8507 * typeck.c (comptypes): sizetype is same as equivalent integer type.
8508 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
8509 size_one_node and size_zero_node.
8510 (c_alignof): Use size_one_node.
8511 (build_component_addr): Pass proper types to size_binop.
8512 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
8514 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
8516 Implement class scope using-declarations for functions.
8517 * class.c (handle_using_decl): Call add_method for used functions.
8518 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
8519 (add_method): Used functions are hidden by local functions.
8520 (check_bases_and_members): Handle using-decls before finalizing
8521 CLASSTYPE_METHOD_VEC.
8522 * call.c (add_function_candidate): Add ctype parm; if non-zero,
8523 override the type of 'this' accordingly.
8524 (add_template_candidate, add_template_candidate_real): Add ctype parm.
8525 (convert_class_to_reference, build_user_type_conversion_1,
8526 build_new_function_call, build_object_call, build_new_op,
8527 build_new_method_call): Pass ctype parm.
8529 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
8531 * call.c (convert_class_to_reference, build_user_type_conversion_1,
8532 build_new_function_call, build_object_call, build_new_op,
8533 build_new_method_call, build_op_delete_call): Don't get basetype_path
8535 * typeck.c (build_component_ref): Likewise.
8536 * init.c (build_offset_ref): Likewise.
8537 (resolve_offset_ref): Don't call enforce_access.
8538 Call build_scoped_ref.
8539 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
8540 would cause an error or if -pedantic.
8541 * class.c (alter_access): Lose binfo parm.
8543 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8545 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
8548 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
8550 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
8551 pseudo_type_info creation into the std namespace
8553 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8555 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
8556 (import_export_class): Remove declaration.
8557 * decl2.c (import_export_class): Make it static.
8558 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
8559 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
8560 EXPR_WITH_FILE_LOCATION.
8561 * lex.c (check_newline): Tweak filename/lineno setting.
8562 * semantics.c (begin_while_stmt): Fix typo in comment.
8564 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8566 * lang-options.h (-fmessage-length=): Add missing option.
8568 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
8570 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
8572 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
8574 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
8576 * optimize.c (expand_call_inline): Emit the return label before
8577 evaluating the return value.
8579 2000-02-24 Mark Mitchell <mark@codesourcery.com>
8581 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
8582 than duplicating functionality here.
8583 * optimize.c: Include input.h.
8584 (expand_call_inline): Use push_srcloc and pop_srcloc.
8585 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
8586 * parse.c: Regenerated.
8587 * Makefile.in (lex.o): Depend on input.h.
8588 (optimize.o): Likewise.
8590 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
8592 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
8593 function type, rather than ICE.
8595 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
8597 * decl.c (grokdeclarator): Call decl_type_access_control.
8598 * parse.y (parse_end_decl): Don't call decl_type_access_control if
8601 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
8603 * decl.c (decls_match): Remove obsolete static member nadgering.
8605 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8607 * decl.c (grokdeclarator): Change ANSI to ISO.
8608 * lex.c (consume_string, readescape, do_identifier): Likewise.
8609 (parse_float, real_yylex): Likewise.
8610 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
8611 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
8612 new_type_id, maybe_label_decls, simple_stmt,
8613 for.init.statement): Likewise.
8614 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
8615 * semantics.c (finish_named_return_value): Likewise.
8616 * parse.c: Regenerate.
8618 2000-02-21 Mark Mitchell <mark@codesourcery.com>
8620 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
8621 (CPTI_CLASS_STAR_TYPE): Remove.
8622 (vtable_index_type): Likewise.
8623 (class_star_type_node): Remove.
8624 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
8625 (build_binary_op_nodefault): Remove.
8626 * call.c (build_new_op): Use build_binary_op instead of
8627 build_binary_op_nodefault.
8628 * decl.c (init_decl_processing): Remove class_star_type_node
8629 initialization. Make delta_type_node ptrdiff_type_node under the
8630 new ABI. Initialize vtable_index_type.
8631 (build_ptrmemfunc_type): Build different structures for the new
8633 (build_enumerator): Use build_binary_op instead of
8634 build_binary_op_nodefault.
8635 * method.c (build_overload_value): Mangle pointers-to-members
8636 appropriately under the new ABI.
8637 * typeck.c (build_array_ref): Use build_binary_op instead of
8638 build_binary_op_nodefault.
8639 (get_member_function_from_ptrfunc): Adjust for the new ABI.
8640 (build_binary_op_nodefault): Rename to ...
8641 (build_binary_op): ... this. Remove old version. Adjust for
8642 pointer-to-member comparisons under the new ABI.
8643 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
8644 (build_ptrmemfunc): Adjust for the new ABI.
8645 (expand_ptrmemfunc_cst): Likewise.
8646 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
8647 (pfn_from_ptrmemfunc): Adjust for the new ABI.
8649 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
8651 * call.c (build_object_call): Compress consecutive calls to
8653 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8654 (build_op_delete_call): Adjust message formatting.
8656 * class.c (check_bases): Compress consecutive calls to
8658 (finish_struct_anon): Say 'ISO C++'.
8660 * decl.c (start_decl): Same here.
8661 (grok_reference_init): Likewise.
8662 (grokfndecl): Correct message formatting.
8663 (grokfndecl): Improve diagnostic.
8664 (check_static_variable_definition): Likewise. Say 'ISO C++'
8665 (compute_array_index_type): Say 'ISO C++'
8666 (create_array_type_for_decl): Compress consecutive calls to
8668 (grokdeclarator): Say 'ISO C++'
8669 (grok_op_properties): Likewise.
8671 * decl2.c (delete_sanity): Clairify diagnostic.
8672 (check_member_template): Same here.
8673 (grok_function_init): Use consistent terminology.
8675 * expr.c (do_case): Say 'ISO C++'
8677 * friend.c (do_friend): Compress consecutive calls to warning.
8679 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8681 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8682 * class.c (build_secondary_vtable): Reorganize. Don't create a
8683 new vtable under the new ABI.
8684 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8686 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8687 the initializing elements.
8688 (initialize_vtable): New function.
8689 (dfs_finish_vtbls): Use it.
8690 (dfs_accumulate_vtbl_inits): New function.
8691 (finish_vtbls): Merge primary and secondary vtables under the new
8693 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8694 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8697 * class.c (build_vtable): New function, split out from ...
8698 (get_vtable_decl): ... here, and ...
8699 (build_secondary_vtable): ... here.
8701 * pt.c (tsubst_decl): Fix formatting.
8703 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8705 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8706 (avoid_overlap, build_base_field): Likewise.
8707 (build_base_field, build_base_fields, is_empty_class):
8708 Test DECL_SIZE with integer_zero.
8709 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8710 * cp-tree.h (struct lang_type): New field size_unit.
8711 (CLASSTYPE_SIZE_UNIT): New macro.
8712 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8713 (cp_finish_decl): Delete -Wlarger-than processing.
8714 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8715 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8716 * tree.c (make_binfo): binfo vector is one entry longer.
8717 (walk_tree): Walk DECL_SIZE_UNIT.
8719 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8721 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8723 (build_vtable_entry): Don't assume all vtable entries are
8725 (build_vtbl_initializer): Adjust accordingly.
8726 (get_vtable_decl): Fix formatting.
8728 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8730 * semantics.c (deferred_type_access_control): Walk the entire
8732 (save_type_access_control): Rename from
8733 initial_deferred_type_access_control. Just remember the value.
8734 (decl_type_access_control): New fn.
8735 (begin_function_definition): Use deferred_type_access_control, after
8736 we've started the function. Set type_lookups to error_mark_node.
8737 * parse.y (frob_specs, fn.def1): Adjust.
8738 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8739 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8740 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8741 (after_type_component_declarator0): Likewise.
8742 (after_type_component_declarator): Likewise.
8743 (notype_component_declarator): Likewise.
8744 * cp-tree.h: Adjust.
8746 * decl.c (redeclaration_error_message): Allow redeclaration of
8747 namespace-scope decls.
8749 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8751 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8753 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8755 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8756 * decl2.c (grokclassfn): Likewise.
8758 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8760 * decl2.c (lang_decode_option): Don't set default message length
8762 * lex.c (lang_init_options): Set it here.
8764 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8766 Make DECL_CONTEXT mean the class in which a member function was
8767 declared, even for a virtual function.
8768 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8769 (DECL_FRIEND_CONTEXT): New macro.
8770 (DECL_REAL_CONTEXT): Remove.
8771 (SET_DECL_FRIEND_CONTEXT): Likewise.
8772 (DECL_VIRTUAL_CONTEXT): Adjust.
8773 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8774 (add_friends): Remove.
8775 (hack_decl_function_context): Likewise.
8776 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8778 (build_over_call): Fix indentation. Use DECL_CONTEXT
8779 instead of DECL_CLASS_CONTEXT.
8780 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8781 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8782 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8783 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8784 (build_base_field): Likewise.
8785 (finish_struct_1): Likewise.
8786 (build_self_reference): Likewise.
8787 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8789 (pushtag): Use decl_function_context, not
8790 hack_decl_function_context.
8791 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8792 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8793 (pushdecl): Remove bogus code.
8794 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8795 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8796 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8797 Use decl_function_context, nothack_decl_function_context.
8798 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8799 (grokdeclarator): Likewise. Use decl_function_context, not
8800 hack_decl_function_context.
8801 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8802 (start_function): Use DECL_FRIEND_CONTEXT, not
8803 DECL_CLASS_CONTEXT. Use decl_function_context, not
8804 hack_decl_function_context.
8805 (finish_function): Use decl_function_context, not
8806 hack_decl_function_context.
8807 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8809 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8810 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8811 (grokfield): Likewise.
8812 (finish_builtin_type): Likewise.
8813 (finish_vtable_vardec): Use decl_function_context, not
8814 hack_decl_function_context.
8815 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8816 (start_static_initialization_or_destruction): Likewise.
8817 (finish_static_initialization_or_destruction): Likewise.
8818 (mark_used): Adjust logic for deciding when to synthesize methods.
8819 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8821 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8823 * friend.c (is_friend): Likewise.
8824 (add_friends): Remove.
8825 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8826 * lex.c (begin_definition_of_inclass_inline): Use
8827 decl_function_context, not hack_decl_function_context.
8828 (process_next_inline): Likewise.
8829 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8830 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8831 DECL_CLASSS_CONTEXT.
8832 (hack_identifier): Likewise.
8833 (synthesize_method): Use decl_function_context, not
8834 hack_decl_function_context.
8835 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8837 (is_member_template): Use decl_function_context, not
8838 hack_decl_function_context. Use DECL_CONTEXT, not
8840 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8842 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8844 (push_template_decl_real): Likewise.
8845 (instantiate_class_template): Don't call add_friends.
8846 (tsubst_default_argument): Use DECL_CONTEXT, not
8848 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8849 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8850 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8852 * repo.c (repo_inline_used): Likewise.
8853 * search.c (current_scope): Adjust for new _CONTEXT macros.
8854 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8856 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8857 (lookup_fnfields_here):Likewise.
8858 (check_final_overrider): Likewise.
8859 (init_vbase_pointers): Likewise.
8860 (virtual_context): Likewise.
8861 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8862 (expand_body): Use decl_function_context, not
8863 hack_decl_function_context.
8864 * tree.c (hack_decl_function_context): Remove.
8865 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8867 * typeck2.c (error_not_base_type): Likewise.
8869 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8871 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8873 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8875 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8877 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8879 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8881 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8883 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8885 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8887 * parse.y (frob_specs): Split out...
8888 (parse_decl): From here.
8889 (fn.def2): Call initial_deferred_type_access_control.
8890 (after_type_component_declarator0): Call frob_specs.
8891 (notype_component_declarator0): Likewise.
8892 * search.c (friend_accessible_p): Nested classes are friends of their
8895 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8897 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8898 used to create an implicit temporary.
8900 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8903 2000-02-08 Nathan Sidwell <nathan@acm.org>
8905 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8906 strip array element qualifiers too.
8908 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8910 * decl.c (store_parm_decls): Don't build cleanups for parameters
8911 while processing_template_decl.
8913 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8915 * cp-tree.h (struct saved_scope): Add incomplete field.
8916 (namespace_scope_incomplete): New macro.
8917 * decl.c (pushdecl): Use it.
8918 (hack_incomplete_structures): Use it. See through artificial
8920 (mark_saved_scope): Mark it.
8922 Implement access control for nested types.
8923 * search.c (type_access_control): New fn.
8924 (accessible_p): Now we do perform access control for types.
8925 * semantics.c (deferred_type_access_control): New fn.
8926 (initial_deferred_type_access_control): New fn.
8927 (begin_function_definition): Call it. Add lookups parm.
8928 * decl.c (struct binding_level): Add this_class field.
8929 (pushlevel_class): Set it.
8930 (mark_binding_level): Mark it.
8931 (lookup_name_real): Use it. Call type_access_control.
8932 (mark_saved_scope): Mark lookups field.
8933 * cp-tree.h (flagged_type_tree): Add lookups field.
8934 (struct saved_scope): Add lookups field.
8935 (type_lookups): New macro.
8936 * parse.y (declmods): Now <ftype>.
8937 (parse_decl): Add lookups parm. Call
8938 initial_deferred_type_access_control.
8939 (lang_extdef): Clear type_lookups.
8940 (typed_declspecs, declmods, typespec): Set lookups field.
8941 (initdcl): Call deferred_type_access_control.
8942 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8943 component_decl_1, named_parm): Adjust.
8944 * friend.c (is_friend): Nested classes are friends of their
8947 * class.c (currently_open_derived_class): New fn.
8948 * method.c (hack_identifier): Use it.
8950 * lex.c (do_identifier): Remove obsolete code.
8952 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8954 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8956 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8957 thinks this file is plain C).
8959 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8961 * Makefile.in (call.o): Depend on $(EXPR_H).
8963 * call.c: Include "expr.h".
8965 * class.c (dump_class_hierarchy): Add prototype.
8967 * search.c (dfs_get_pure_virtuals): Likewise.
8969 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8971 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8974 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8976 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8977 Store it in DECL_FCONTEXT.
8978 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8980 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8982 * tinfo.h (old abi): #include "tconfig.h".
8983 * tinfo.cc (convert_to_base): Move into old abi section.
8985 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8987 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8988 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8989 (BINFO_PRIMARY_BINFO): New macro.
8990 (BF_DELTA): Rename to ...
8991 (BV_DELTA): ... this.
8992 (BF_VCALL_INDEX): Rename to ...
8993 (BV_VCALL_INDEX): ... this.
8994 (BF_FN): Rename to ...
8996 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8997 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8998 (modify_vtable_entry): Simplify.
8999 (add_virtual_function): Rename BF_ macros to BV_ variants.
9000 (build_vtable_initializer): Likewise.
9001 (get_class_offset_1): Remove.
9002 (dfs_get_class_offset): Likewise.
9003 (get_class_offset): Likewise.
9004 (dfs_find_final_overrider): New function.
9005 (find_final_overrider): Likewise.
9006 (modify_one_vtable): Remove.
9007 (dfs_find_base): New function.
9008 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
9009 find_final_overrider.
9010 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
9012 (dfs_fixup_vtable_deltas): Remove.
9013 (override_one_vtable): Remove.
9014 (merge_overrides): Likewise.
9015 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
9016 unreal chilren of virtual bases.
9017 (finish_struct_1): Don't use merge_overrides. Don't use
9018 dfs_fixup_vtable_deltas.
9019 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
9022 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
9023 Jason Merrill <jason@yorick.cygnus.com>
9025 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
9027 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
9029 * exception.cc (__throw_bad_typeid): Add missing std::.
9031 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9033 * cp-tree.h (make_thunk): PROTO -> PARAMS.
9035 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
9037 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
9039 Runtime support for new-abi rtti.
9040 * inc/typeinfo (type_info::operator!=): Define in class.
9041 (type_info::before, type_info::name, type_info::operator==,
9042 type_info::operator!=): Define new ABI implementations.
9043 (type_info::is_pointer_p, type_info::is_function_p): Declare
9044 new virtual functions.
9045 (type_info::do_catch, type_info::do_upcast): Likewise.
9047 * tinfo.h (__base_class_info): Define new class.
9048 (__class_type_info): Likewise.
9049 (__si_class_type_info): Likewise.
9050 (__vmi_class_type_info): Likewise.
9051 (__dynamic_cast): Prototype.
9053 * tinfo.cc: Conditionalize old and new rtti mechanisms.
9054 (type_info::is_pointer_p): Define new function.
9055 (type_info::is_function_p): Likewise.
9056 (type_info::do_catch): Likewise.
9057 (type_info::do_upcast): Likewise.
9058 (vtable_prefix): New structure for vtable access.
9059 (adjust_pointer): Define new template function.
9060 (contained_p, public_p, virtual_p, contained_public_p,
9061 contained_nonpublic_p, contained_nonvirtual_p): Define new
9063 (nonvirtual_base_type): New local variable.
9064 (__class_type_info::~__class_type_info): Define.
9065 (__si_class_type_info::~__si_class_type_info): Likewise.
9066 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
9067 (__class_type_info::do_catch): Define new function.
9068 (__class_type_info::do_upcast): Likewise.
9069 (__class_type_info::find_public_src): Likewise.
9070 (__class_type_info::do_find_public_src): Likewise.
9071 (__si_class_type_info::do_find_public_src): Likewise.
9072 (__vmi_class_type_info::do_find_public_src): Likewise.
9073 (__class_type_info::do_dyncast): Likewise.
9074 (__si_class_type_info::do_dyncast): Likewise.
9075 (__vmi_class_type_info::do_dyncast): Likewise.
9076 (__class_type_info::do_upcast): Likewise.
9077 (__si_class_type_info::do_upcast): Likewise.
9078 (__vmi_class_type_info::do_upcast): Likewise.
9079 (__dynamic_cast): Likewise.
9081 * tinfo2.cc (__fundamental_type_info): Define new class.
9082 (__pointer_type_info): Likewise.
9083 (__reference_type_info): Likewise.
9084 (__array_type_info): Likewise.
9085 (__function_type_info): Likewise.
9086 (__enum_type_info): Likewise.
9087 (__ptr_to_member_type_info): Likewise.
9088 (__fundamental_type_info::~__fundamental_type_info): Define.
9089 (__pointer_type_info::~__pointer_type_info): Likewise.
9090 (__reference_type_info::~__reference_type_info): Likewise.
9091 (__array_type_info::~__array_type_info): Likewise.
9092 (__function_type_info::~__function_type_info): Likewise.
9093 (__enum_type_info::~__enum_type_info): Likewise.
9094 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
9095 (__pointer_type_info::do_catch): Define new function.
9096 (__ptr_to_member_type_info::do_catch): Define new function.
9098 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
9099 (__is_pointer): Likewise.
9101 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
9103 2000-01-30 Mark Mitchell <mark@codesourcery.com>
9105 * cp/class.c (build_vtable): Rename to build_primary_vtable.
9106 (prepare_fresh_vtable): Rename to build_secondary_vtable.
9107 (make_new_vtable): New function.
9108 (modify_vtable_entry): Handle generation of new vtables correctly.
9109 (modify_one_vtable): Remove unused parameter.
9110 (dfs_fixup_vtable_deltas): Likewise.
9111 (override_one_vtable): Use build_secondary_vtable.
9112 (finish_struct_1): Use build_primary_vtable and
9113 build_secondary_vtable.
9115 2000-01-28 Ulrich Drepper <drepper@redhat.com>
9117 * cp/decl.c: Adjust variable names, comments, help strings.
9119 2000-01-29 Nathan Sidwell <nathan@acm.org>
9121 * new2.cc (operator delete[]): Use operator delete, don't assume
9124 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
9126 * class.c (build_vtbl_initializer): Add argument to
9127 build_vtable_entry call.
9129 2000-01-27 Mark Mitchell <mark@codesourcery.com>
9131 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
9132 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
9133 (BF_DELTA): New macro.
9134 (BF_VCALL_INDEX): Likewise.
9136 (THUNK_VCALL_OFFSET): Likewise.
9137 (make_thunk): Change prototype.
9138 * class.c (build_vtable_entry): Integrate
9139 build_vtable_entry_for_fn. Handle vcall indices.
9140 (build_vtable_entry_for_fn): Remove.
9141 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
9142 BF_VCALL_INDEX, BF_FN.
9143 (modify_vtable_entry): Integrate common code from
9144 modify_one_vtable and dfs_fixup_vtable_deltas.
9145 (add_virtual_function): Set BF_VCALL_INDEX.
9146 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
9148 (modify_one_vtable): Simplify.
9149 (dfs_fixup_vtable_deltas): Likewise.
9150 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
9151 * method.c (make_thunk): Handle vcall indices.
9153 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
9155 Compiler side new abi rtti (not enabled).
9156 * cp-tree.h (new_abi_rtti_p): New macro.
9157 (emit_support_tinfos): Prototype new function.
9158 (tinfo_decl_p): Likewise.
9159 (emit_tinfo_decl): Likwise.
9160 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
9162 (doing_runtime): New local static.
9163 (init_rtti_processing): Add new-abi initializer.
9164 (get_tinfo_decl): Add new-abi logic.
9165 (tinfo_from_decl): Likewise.
9166 (build_dynamic_cast_1): Likewise.
9167 (qualifier_flags): New static function.
9168 (tinfo_base_init): Likewise.
9169 (generic_initializer): Likewise.
9170 (ptr_ref_initializer): Likewise.
9171 (ptmd_initializer): Likewise.
9172 (class_hint_flags): Likewise.
9173 (class_initializer): Likewise.
9174 (synthesize_tinfo_var): Likewise.
9175 (create_real_tinfo_var): Likewise.
9176 (create_pseudo_type_info): Likewise.
9177 (get_vmi_pseudo_type_info): Likewise.
9178 (create_tinfo_types): Likewise.
9179 (emit_support_tinfos): New global function.
9180 (tinfo_decl_p): New global predicate.
9181 (emit_tinfo_decl): New global function.
9182 * class.c (set_rtti_entry): Generalize for old and new rtti.
9183 (build_vtbl_initializer): Likewise.
9184 * decl2.c (finish_file): Likewise.
9186 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
9188 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
9189 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
9191 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
9193 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
9196 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
9198 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
9200 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
9202 * optimize.c (calls_setjmp_r): Supply new argument
9203 to special_function_p.
9205 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9207 * call.c: PROTO -> PARAMS.
9208 * class.c: Likewise.
9209 * cp-tree.h: Likewise.
9213 * decl2.c: Likewise.
9215 * errfn.c: Likewise.
9216 * error.c: Likewise.
9217 * except.c: Likewise.
9220 * input.c: Likewise.
9223 * method.c: Likewise.
9224 * optimize.c: Likewise.
9225 * parse.y: Likewise.
9229 * search.c: Likewise.
9230 * semantics.c: Likewise.
9233 * typeck.c: Likewise.
9234 * typeck2.c: Likewise.
9237 2000-01-25 Richard Henderson <rth@cygnus.com>
9239 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
9241 2000-01-25 Mark Mitchell <mark@codesourcery.com>
9243 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
9244 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
9245 (struct vcall_offset_data_s): New type.
9246 (dfs_vcall_offset_queue_p): New function.
9247 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9248 (build_vcall_offset_vtbl_entries): Likewise.
9249 (layout_vtable_decl): Likewise.
9250 (num_vfun_entries): Likewise.
9251 (num_extra_vtbl_entries): Add the entries for vcall offsets.
9252 (build_vtbl_initializer): Likewise.
9253 (dfs_finish_vtabls): Use layout_vtable_decl.
9254 (modify_one_vtables): Always duplicate vtables under the new ABI.
9255 (finish_struct_1): Use layout_vtable_decl.
9257 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9259 * decl.c (member_function_or_else): Change third arg from a format
9260 specifier to an `enum overload_flags'. Callers changed.
9262 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
9264 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
9265 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
9266 build_const_cast, get_delta_difference, check_return_expr): Avoid
9267 ANSI string concatenation usage.
9269 2000-01-24 Mark Mitchell <mark@codesourcery.com>
9271 * class.c (layout_class_type): Put the fields required to make a
9272 class non-empty at the end, not the beginning, of the TYPE_FIELDs
9275 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
9277 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
9280 * decl2.c (mark_used): Do instantiate inlines that have been
9281 explicitly instantiated.
9283 2000-01-24 Richard Henderson <rth@cygnus.com>
9285 * call.c (build_over_call): Use expand_tree_builtin.
9286 * typeck.c (build_function_call_real): Likewise.
9287 (build_binary_op_nodefault): Handle unordered compares.
9289 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9291 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
9292 cp_tree_index values.
9293 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
9294 New global node #defines for them.
9295 * rtti.c (call_void_fn): Replace with ...
9296 (build_runtime_decl): ... new static function.
9297 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9298 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9299 (build_dynamic_cast_1): Always produce correctly typed result.
9300 Explicitly produce type_info addresses. Use dynamic_cast_node.
9301 * exception.cc (__throw_bad_cast): Return `void *'.
9302 (__throw_bad_typeid): Return `const type_info &'.
9304 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9306 * cp-tree.h (get_vtable_decl): Prototype new function.
9307 * class.c (get_vtable_decl): New function. Broken out from ...
9308 (build_vtable): ... here. Use it.
9309 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9312 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9314 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9315 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9316 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9317 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9318 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9319 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9320 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9321 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9322 (CPTI_TINFO_VAR_ID): New enumeration.
9323 (__tp_desc_type_node, __access_mode_type_node,
9324 __bltn_desc_type_node, __user_desc_type_node,
9325 __class_desc_type_node, __ptr_desc_type_node,
9326 __attr_desc_type_node, __func_desc_type_node,
9327 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9328 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9329 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9330 enum_desc_type_node, class_desc_type_node,
9331 si_class_desc_type_node, vmi_class_desc_type_node,
9332 ptmd_desc_type_node, base_desc_type_node): New #defines.
9333 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9334 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9335 (tinfo_var_id): New enumeration.
9336 (DECL_TINFO_FN_P): Augment comment.
9337 * decl.c (cp_global_trees): Adjust documentation.
9338 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9339 tinfo_decl_type and tinfo_var_id.
9340 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9341 (build_typeid): Remove unused variable.
9342 (get_tinfo_var): Use tinfo_var_id.
9343 (tinfo_name): New static function.
9344 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9345 (tinfo_from_decl): Likewise.
9346 (get_base_offset): New static function, broken out of
9348 (expand_si_desc): Use tinfo_name.
9349 (expand_class_desc): Likewise. Lose local static variable.
9350 Use base_desc_type_node. Use get_base_offset.
9351 (expand_ptr_desc): Use tinfo_name.
9352 (expand_attr_desc): Likewise.
9353 (expand_generic_desc): Likewise.
9355 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9356 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9358 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9360 * cp-tree.h (__eprintf): Remove declaration.
9361 * tree.c (__eprintf): Remove definition.
9363 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9364 Mark Mitchell <mark@codesourcery.com>
9366 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9367 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9369 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9371 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9373 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9375 * cp-tree.h (register_dtor_fn): New function.
9376 * decl.c (destroy_local_static): Rename to ...
9377 (register_dtor_fn): ... this. Give it external linkage.
9378 (expand_static_init): Use it.
9379 * decl2.c (do_static_initialization): Likewise, if using
9381 (do_static_destruction): Check that __cxa_atexit is not in use.
9382 (finish_file): Don't call do_static_destruction if using
9385 * typeck.c (convert_arguments): Restore two-message error
9388 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9390 Remap dynamic cast hint values to be consistent across ABIs.
9391 * search.c (dynamic_cast_base_recurse): Remap generated value.
9392 (get_dynamic_cast_base_type): Adjust documentation.
9393 * tinfo.h (__user_type_info::dyncast): Likewise.
9394 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9395 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9396 (__class_type_info::do_dyncast): Likewise.
9397 (__class_type_info::do_find_public_subobj): Likewise.
9398 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9400 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9402 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9404 * typeck2.c (incomplete_type_error): Restore previous
9405 cp_error and cp_error_at call sequence.
9407 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9409 * class.c (dump_class_hierarchy): Make format agree with argument;
9410 cast pointer to unsigned long and print with %lx.
9412 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9414 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9416 * typeck.c (composite_pointer_type, common_type,
9417 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9418 build_function_call_real, convert_arguments,
9419 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9420 build_unary_op, mark_addressable, build_compound_expr,
9421 build_static_cast, build_reinterpret_cast, build_const_cast,
9422 build_c_cast, build_modify_expr, get_delta_difference,
9423 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9424 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9426 * typeck2.c (readonly_error, abstract_virtuals_error,
9427 process_init_constructor, check_for_new_type): Likewise.
9429 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9431 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9434 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9436 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9437 (build_x_typeid): Likewise.
9438 (get_tinfo_fn): Likewise.
9439 (get_tinfo_fn_unused): Rename to ...
9440 (get_tinfo_decl): ... here.
9441 * rtti.c (build_headof): Replace logic error with assertion.
9442 (get_tinfo_fn_dynamic): Rename to ...
9443 (get_tinfo_decl_dynamic): ... here. Make static. Use
9444 complete_type_or_else.
9445 (build_x_typeid): Move into ...
9446 (build_typeid): ... here. Adjust call to
9447 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9448 throw_bad_typeid expression.
9449 (get_tinfo_fn_unused): Rename to ...
9450 (get_tinfo_decl): ... here. Adjust comment.
9451 (get_tinfo_fn): Delete.
9452 (tinfo_from_decl): New static function.
9453 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9454 (get_typeid): Use complete_type_or_else.
9455 (build_dynamic_cast_1): Adjust calls to
9456 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9457 * parse.y (primary): Adjust call to build_typeid.
9458 * except.c (build_eh_type_type_ref): Adjust call to
9459 get_tinfo_decl. Mark as used.
9460 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9461 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9462 * parse.c: Regenerated.
9464 2000-01-17 Mark Mitchell <mark@codesourcery.com>
9466 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
9468 (resolves_to_fixed_type_p): Document calling convention.
9469 * rtti.c (build_x_typeid): Initialize NONNULL.
9471 * cp-tree.h (build_shared_int_cst): New function.
9472 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
9473 * class.c (modify_vtable_entry): Likewise.
9474 (add_virtual_function): Split out code to generated shared
9475 INTEGER_CSTs to build_share_int_cst.
9476 (modify_all_vtables): Handle all the overridden functions here.
9477 Add overridden functions from non-primary virtual bases to the
9479 (finish_struct_1): Adjust call to modify_all_vtables. Add
9480 overridden functions from non-primary bases to the vtable.
9481 * tree.c (build_shared_int_cst): New function.
9483 * cp-tree.h (scratchalloc): Remove.
9484 (build_scratch_list): Likewise.
9485 * call.c (convert_class_to_reference): Replace build_scratch_list
9486 and build_expr_list with build_tree_list.
9487 (add_candidate): Replace scratchalloc with expralloc. Note memory
9489 (build_user_type_conversion_1): Replace build_scratch_list
9490 and build_expr_list with build_tree_list.
9491 (build_new_op): Likewise.
9492 (build_op_delete_call): Likewise.
9493 (convert_like): Likewise.
9494 * cvt.c (ocp_convert): Likewise.
9495 * decl.c (start_decl): Likewise.
9496 (start_function): Likewise.
9497 (finish_destructor_body): Likewise.
9498 (maybe_build_cleanup_1): Likewise.
9499 * decl2.c (reparse_decl_as_expr): Likewise.
9500 * init.c (perform_member_init): Likewise.
9501 (expand_cleanup_for_base): Likewise.
9502 (build_builtin_delete_call): Likewise.
9503 (build_new_1): Likewise.
9504 (build_delete): Likewise.
9505 * method.c (do_build_assign_ref): Likewise.
9506 * parse.y (already_scoped_stmt): Likewise.
9507 (nontrivial_exprlist): Likewise.
9508 (net_initializer): Likewise.
9509 (initlist): Likewise.
9510 * parse.c: Regenerated.
9511 * rtti.c (build_x_typeid): Likewise.
9512 (build_dynamic_cast_1): Likewise.
9513 * typeck.c (build_x_compound_expr): Likewise.
9514 (build_static_cast): Likewise.
9515 (build_modify_expr): Likewise.
9517 * cp-tree.h (DECL_VINDEX): Add documentation.
9518 * class.c (build_vtable_entry): Likewise.
9519 (start_vtable): Add comment.
9520 (add_virtual_function): Replace pending_hard_virtuals with
9521 overridden_virtuals and pending_virtuals with new_virtuals.
9522 Replace redundant assignments with assertions.
9523 (check_for_override): Add comment.
9524 (check_bases_and_members): Replace pending_hard_virtuals with
9525 overridden_virtuals and pending_virtuals with new_virtuals.
9526 (create_vtbl_ptr): Likewise.
9527 (layout_class_type): Likewise.
9528 (finish_struct_1): Likewise. Add comments.
9530 2000-01-16 Mark Mitchell <mark@codesourcery.com>
9532 * class.c (finish_struct_1): Replace redundant code with
9535 * cp-tree.h (flag_new_abi): Move.
9536 (flag_use_cxa_atexit): Likewise.
9537 (flag_honor_std): Likewise.
9538 (flag_rtti): Likewise.
9539 (vbase_offsets_in_vtable_p): Define.
9540 (vptrs_present_everywhere_p): Likewise.
9541 (TYPE_CONTAINS_VPTR_P): Likewise.
9542 (dfs_walk_real): Declare.
9543 * class.c (build_vbase_pointer_fields): Check
9544 vbase_offsets_in_vtable_p.
9545 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
9547 (build_vbase_offset_vtbl_entries): Simplify.
9548 (build_vbase_offset_vtbl_entries): Adjust.
9549 (build_vbase_pointer): Add ability to look up vbase offsets in
9551 (start_vtable): New function.
9552 (add_virtual_function): Use it.
9553 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
9554 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
9555 (build_vtbl_initializer): Take the type of the complete object as
9556 input. Use it to correctly calculate vbase offsets.
9557 (dfs_finish_vtbls): Pass the complete type to
9558 build_vtbl_initializer.
9559 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
9560 (create_vtable_ptr): Create a vtable even if there are no
9561 new virtual functions, under the new ABI.
9562 (finish_struct_1): Likewise.
9563 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
9564 * decl.c (exapnd_static_init): Remove call to
9565 preserve_initializer.
9566 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
9568 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
9569 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
9570 (construct_virtual_bases): Don't initialize virtual base pointers
9572 (build_aggr_init): Clean up comment.
9573 (expand_aggr_init_1): Likewise.
9574 * rtti.c (expand_class_desc): Store the virtual function table
9575 index where the vbase offset lives in the offset field.
9576 * search.c (dfs_walk_real): Make it global.
9577 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
9578 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
9580 * tinfo.h (USItype): Make it signed under the new ABI.
9581 * tinfo.cc (convert_to_base): New function. Encapsulate base
9582 conversion logic here.
9583 (__class_type_info::do_upcast): Use it.
9584 (__class_type_info::do_dyncast): Likewise.
9585 (__class_type_info::do_find_public_subobj): Likewise.
9587 * init.c (construct_virtual_bases): Don't look up the addresses of
9588 virtual bases at run-time.
9590 * class.c (build_vbase_pointer): Relocate.
9591 (build_vbase_pointer_fields): Likewise.
9592 (dfs_build_vbase_offset_vtbl_entries): Likewise.
9593 (build_vbase_offset_vtbl_entries): Likewise.
9595 * decl.c (init_decl_processing): Complain if -fnew-abi
9596 -fno-vtable-thunks is used.
9598 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
9601 2000-01-15 Mark Mitchell <mark@codesourcery.com>
9603 * cp-tree.h (num_extra_vtbl_entries): New function.
9604 (size_extra_vtbl_entries): Likewise.
9605 (dfs_vtable_path_unmark): Likewise.
9606 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
9607 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9608 * class.c (num_extra_vtbl_entries): New function.
9609 (size_extra_vtbl_entries): Likewise.
9610 (dfs_build_vbase_offset_vtbl_entries): New function.
9611 (build_vbase_offset_vtbl_entries): Likewise.
9612 (build_vtbl_initializer): Use it.
9613 (finish_struct_1): Adjust vtable sizes (using
9614 num_extra_vtbl_entries).
9615 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
9616 THUNK_DECL is non-NULL before expanding it.
9617 * init.c (expand_virtual_init): Adjust the vtable pointer by
9618 size_extra_vtbl_entries before storing it.
9619 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
9620 Handle TREE_LIST parameters here, not in the dfs_* functions.
9621 (dfs_unmarked_real_bases_queue_p): Adjust.
9622 (dfs_marked_real_bases_queue_p): Likewise.
9623 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
9624 (dfs_vtable_path_marked_real_bases_queue_p): New function.
9625 (dfs_vtable_path_unmark): Likewise.
9627 2000-01-14 Mark Mitchell <mark@codesourcery.com>
9629 * optimize.c (copy_body_r): Clear the operand three of a
9630 TARGET_EXPR when copying it.
9632 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9634 * method.c (build_decl_overload_real): Check whether we are in ::
9635 before returning __builtin_new/delete.
9637 2000-01-13 Mark Mitchell <mark@codesourcery.com>
9639 * pt.c (tsubst_friend_function): Improve comment.
9640 (instantiate_decl): Avoid crashing when a "nested" function is
9641 instantiated from the top level.
9643 * dump.c (dqeueue_and_dump): Dump
9644 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
9646 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9648 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
9650 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
9652 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9653 ENABLE_NEW_GXX_ABI defined.
9654 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9655 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9656 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9658 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9660 * decl.c (start_cleanup_fn): Call pushdecl.
9662 * call.c (convert_class_to_reference): Fix typos.
9663 (build_conditional_expr): Handle errors gracefully.
9664 * class.c (push_nested_class): Likewise.
9665 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9666 (DECL_THIS_EXTERN): Use it.
9667 (DECL_THIS_STATIC): Likewise.
9668 * cvt.c (convert_to_void): Handle errors gracefully.
9669 (build_expr_type_conversion): Likewise.
9670 * decl.c (maybe_push_decl): Likewise.
9671 (start_decl_1): Likewise.
9672 (require_complete_types_for_parms): Likewise.
9673 * parse.y (structsp): Likewise.
9674 (base_class): Likewise.
9675 * parse.c: Regenerated.
9676 * pt.c (finish_member_template_decl): Likewise.
9677 * typeck.c (decay_conversion): Likewise.
9679 * cp-tree.h (dfs_skip_vbases): New function.
9680 (find_vbase_instance): Likewise.
9681 * class.c (determine_primary_base): Allow a nearly empty base to
9682 serve as a primary base class under the new ABI.
9683 (get_class_offset_1): Rename to ...
9684 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9686 (get_class_offset): Use it. Issue error messages here.
9687 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9688 find the right copies of virtual bases.
9689 (fixup_vtable_deltas1): Rename to ...
9690 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9691 bases as primary bases.
9692 (fixup_vtable_deltas): Remove.
9693 (override_one_vtable): Handle virtual bases as primary bases.
9694 (merge_overrides): Likewise.
9695 (finish_struct_1): Likewise.
9696 (dump_class_hierarchy): Dump primary-ness of bases as well.
9697 * search.c (mark_primary_bases): Use a pre-order traversal to
9698 handle primary virtual bases.
9699 (dfs_skip_vbases): New fiunction.
9700 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9701 (fixup_virtual_upcast_offsets): Likewise.
9702 (fixup_all_virtual_upcast_offsets): Likewise.
9703 (dfs_find_vbase_instances): New function.
9704 (find_vbase_instance): Likewise.
9706 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9708 * lex.c (DIR_SEPARATOR): Delete macro.
9710 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9712 * decl2.c (lang_decode_option): Handle automatic line wrapping
9715 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9717 * friend.c (do_friend): Don't resolve scopes when processing
9718 template declarations, even if the qualifying scope doesn't
9719 involve template parameters.
9721 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9723 * class.c (dfs_modify_vtables_queue_p): Remove.
9724 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9725 and dfs_marked_real_bases_queue_p instead of
9726 dfs_modify_vtables_queue_p.
9728 * class.c (build_vbase_path): Simplify.
9729 (dfs_propagate_binfo_offsets): New function.
9730 (propagate_binfo_offsets): Use it.
9731 (remove_base_field): Simplify.
9732 (dfs_set_offset_for_vbases): Remove.
9733 (dfs_set_offset_for_shared_vbases): New function.
9734 (dfs_set_offset_for_unshared_vbases): Likewise.
9735 (layout_virtual_bases): Use them.
9736 (layout_basetypes): Don't call propagate_binfo_offsets.
9737 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9740 * class.c (build_base_field): New function, split out from ...
9741 (build_base_fields): ... here. Use it. Allocate primary bases
9742 first, under the new ABI.
9743 (get_vtable_entry): Remove.
9744 (remove_base_field): New function, split out from ...
9745 (remove_base_fields): ... here. Adjust since primary bases come
9746 first under the new ABI.
9748 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9749 (initialize_vtbl_ptrs): New function.
9750 (expand_indirect_vtbls_init): Change prototype.
9751 (convert_pointer_to_vbase): Declare.
9752 * init.c (expand_direct_vtbls_init): Remove.
9753 (dfs_initialize_vtbl_ptrs): New function.
9754 (initialize_vtbl_ptrs): Likewise.
9755 (emit_base_init): Use initialize_vtbl_ptrs.
9756 * search.c (convert_pointer_to_vbase): Make it global.
9757 (expand_indirect_vtbls_init): Remove vtable initialization code.
9758 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9760 * class.c (dfs_finish_vtbls): New function.
9761 (finish_vtbls): Use it.
9762 (dump_class_hierarchy): New function.
9764 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9765 (BINFO_VBASE_PRIMARY_P): New macro.
9766 (BINFO_VIRTUALS): Add to documentation.
9767 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9768 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9769 (dfs_mark_primary_bases_queue_p): Likewise.
9770 (dfs_unmarked_real_bases_queue_p): New function.
9771 (dfs_marked_real_bases_queue_p): Likewise.
9772 * search.c (dfs_mark_primary_bases): Adjust.
9773 (mark_primary_bases): Likewise.
9774 (get_shared_vbase_if_not_primary): New function.
9775 (dfs_unmarked_real_bases_queue_p): Likewise.
9776 (dfs_marked_real_bases_queue_p): Likewise.
9777 (dfs_get_pure_virtuals): Simplify.
9778 (get_pure_virtuals): Likewise.
9780 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9782 * lex.c: Include tm_p.h.
9784 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9786 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9788 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9790 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9791 * pt.c (instantiate_decl): Defer comdat templates that might not be
9794 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9795 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9796 (finish_file): Likewise.
9798 * decl2.c (import_export_class): Undo 12/14 change.
9800 * error.c (dump_decl): operator new, not operatornew.
9802 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9803 * search.c (lookup_field_1): Look for the last field with the
9806 2000-01-05 Nathan Sidwell <nathan@acm.org>
9808 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9811 2000-01-05 Nathan Sidwell <nathan@acm.org>
9813 * typeck.c (build_static_cast): Don't strip target qualifiers
9814 when casting from a class.
9816 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9818 * class.c (warn_hidden): Initialize variable `fndecl'.
9820 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9822 * decl.c (flag_isoc9x): New variable to be able to use code in
9823 c-common.c. For now always zero.
9825 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9827 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9828 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9829 or unshare_base_binfos for virtual bases here.
9830 * search.c (dfs_get_vbase_types): Do it here.
9831 (get_vbase_types): Adjust.
9833 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9835 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9836 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9837 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9838 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9839 (unmark_primary_bases): Remove declaration.
9840 (unmarkedp): Declare.
9841 (dfs_vbase_unmark): Likewise.
9842 * class.c (determine_primary_base): Return immediately if there
9843 are no base classes. Call mark_primary_bases here.
9844 (modify_all_direct_vtables): Remove.
9845 (modify_all_indirect_vtables): Remove.
9846 (dfs_modify_vtables_queue_p): New function.
9847 (dfs_modify_vtables): New function.
9848 (modify_all_vtables): Use them.
9849 (build_base_fields): Build FIELD_DECLs for primary virtual base
9851 (create_vtable_ptr): Don't call determine_primary_base here.
9852 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9853 (dfs_set_offset_for_vbases): ... this.
9854 (layout_virtual_bases): Use it.
9855 (layout_class_type): Call determine_primary_base here.
9856 * search.c (unmarkedp): Make it global.
9857 (shared_marked_p): Simplify.
9858 (shared_unmarked_p): Likewise.
9859 (dfs_primary_bases_queue_p): Remove.
9860 (dfs_unmark_primary_bases): Likewise.
9861 (unmark_primary_bases): Likewise.
9862 (mark_primary_bases): Simplify.
9863 (get_pure_virtuals): Don't call mark_primary_bases here.
9864 (dfs_vbase_unmark): New function.
9865 (get_vbase_types): Simplify.
9867 * class.c (struct base_info): Remove.
9868 (determine_primary_base): Take has_virtual_p rather than a
9869 base_info as input. Don't calculate max_has_virtual.
9870 (finish_struct_bits): Remove max_has_virtual argument.
9871 (create_vtable_ptr): Remove max_has_virtual_p argument.
9872 (layout_virtual_bases): Remove max argument.
9873 (layout_basetypes): Likewise.
9874 (layout_class_type): Remove max_has_virtual_p argument.
9875 (finish_struct_1): Remove max_has_virtual.
9877 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9878 (layout_basetypes): Remove.
9879 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9880 Update to handle primary virtual bases.
9881 (remove_base_fields): New function, split out from
9883 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9884 (layout_virtual_bases): New function, split out from
9885 layout_basetypes. Update to handle primary virtual bases.
9886 (layout_basetypes): Moved here from tree.c. Use
9887 remove_base_fields and layout_virtual_bases.
9888 * search.c (dfs_mark_primary_bases_queue_p): New function.
9889 (mark_primary_bases): Use it.
9890 * tree.c (CEIL): Remove.
9891 (propagate_binfo_offsets): Remove.
9892 (layout_basetypes): Remove.
9894 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9896 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9897 (BINFO_PRIMARY_MARKED_P): New macro.
9898 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9899 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9900 (mark_primary_bases): New function.
9901 (unmark_primary_bases): Likewise.
9902 * search.c (get_abstract_virtuals_1): Remove.
9903 (dfs_mark_primary_bases): New function.
9904 (mark_primary_bases): Likewise.
9905 (dfs_unmark_primary_bases): Likewise.
9906 (unmark_primary_bases): Likewise.
9907 (dfs_get_pure_virtuals): Likewise.
9909 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9911 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9912 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9913 (modify_one_vtable): Adjust.
9914 (fixup_vtable_deltas1): Likewise.
9915 (override_one_vtable): Likewise.
9916 * search.c (get_abstract_virtuals_1): Likewise.
9917 (get_pure_virtuals): Likewise.
9918 (expand_upcast_fixups): Likewise.
9919 * tree.c (debug_binfo): Likewise.
9921 * class.c (build_vtable): Don't return a value. Don't rebuild
9922 vtables for bases that have already been handled.
9923 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9924 already been handled.
9925 (modify_one_vtable): Adjust accordingly.
9926 (fixup_vtable_deltas1): Likewise.
9927 (finish_struct_1): Likewise.
9929 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9931 * call.c (build_new_method_call): Also check destructors.