1 Fri Sep 21 08:16:19 2001 J"orn Rennecke <amylaar@redhat.com>
3 * decl.c (grokdeclarator): Use C syntax for attr_flags declaration.
5 2001-09-21 Joseph S. Myers <jsm28@cam.ac.uk>
7 Table-driven attributes.
8 * decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
9 * decl2.c (cplus_decl_attributes): Only take one attributes
11 * cp-tree.c (cplus_decl_attributes): Update prototype.
12 * class.c (finish_struct), decl.c (start_decl, start_function),
13 decl2.c (grokfield), friend.c (do_friend), parse.y
14 (parse_bitfield): Update calls to cplus_decl_attributes.
15 * decl.c (grokdeclarator): Take a pointer to a single ordinary
17 * decl.h (grokdeclarator): Update prototype.
18 * decl2.c (grokfield): Take a single ordinary attribute list.
19 * friend.c (do_friend): Likewise.
20 * decl.c (shadow_tag, groktypename, start_decl,
21 start_handler_parms, grokdeclarator, grokparms, start_function,
22 start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
23 parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
24 (process_template_parm, do_decl_instantiation): Pass single
25 ordinary attribute lists around.
26 * decl.c (grokdeclarator): Correct handling of nested attributes.
28 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
29 * decl.c (grokdeclarator): Embedded attrs bind to the right,
32 * cp-tree.h (cp_valid_lang_attribute): Remove declaration
33 (cp_attribute_table): Declare.
34 * decl.c (valid_lang_attribute): Don't define.
35 (lang_attribute_table): Define.
36 (init_decl_processing): Initialize lang_attribute_table instead of
38 * tree.c (cp_valid_lang_attribute): Remove.
39 (handle_java_interface_attribute, handle_com_interface_attribute,
40 handle_init_priority_attribute): New functions.
41 (cp_attribute_table): New array.
42 * decl2.c (import_export_class): Don't use
43 targetm.valid_type_attribute.
45 2001-09-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
47 * Make-lang.in (cp/error.o): Depend on real.h
48 * error.c: #include "real.h"
50 2001-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
52 * mangle.c (mangle_conv_op_name_for_type): Use concat in lieu of
53 xmalloc/strcpy/strcat.
55 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
57 * decl.c (warn_extern_redeclared_static, cp_make_fname_decl):
59 * pt.c (tsubst_decl): Likewise.
61 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
63 * decl2.c (lang_f_options): Const-ification.
64 * lex.c (cplus_tree_code_name): Likewise.
65 * spew.c (yyerror): Likewise.
67 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
70 * class.c (force_canonical_binfo_r): Check & move an indirect
72 (force_canonical_binfo): Check that it's not already
74 (mark_primary_virtual_base): Remove BINFO parameter.
75 (mark_primary_bases): Adjust, set BINFO_LOST_PRIMARY_P here.
77 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
79 Remove TYPE_NONCOPIED_PARTS.
80 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Map onto
81 CLASSTYPE_PURE_VIRTUALS.
82 (TYPE_RAISES_EXCEPTIONS): Map onto TYPE_BINFO.
83 * class.c (duplicate_tag_error): Remove TYPE_NONCOPIED_PARTS.
84 (layout_class_type): Don't call fixup_inlin_methods here ...
85 (finish_struct_1): ... call it here.
87 2001-09-04 Mark Mitchell <mark@codesourcery.com>
89 * decl.c (duplicate_decls): Remove code deadling with
91 * decl2.c (finish_file): Likewise.
92 * pt.c (instantiate_decl): Likewise.
93 * semantics.c (expand_body): Don't defer local functions if
94 they wouldn't be deferred for some other reason. Don't
95 generate RTL for functions that will not be emitted.
96 (genrtl_start_function): Remove code deadling with
98 (genrtl_finish_function): Likewise.
100 2001-09-04 Nathan Sidwell <nathan@codesourcery.com>
103 * call.c (build_over_call): Do not optimize any empty base
106 2001-08-31 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
108 * error.c (dump_template_decl): Output template parameters
109 together with their specifiers.
110 Output `class' prefix for template template parameter.
111 (dump_decl): Fix formatting.
113 2001-08-30 Kurt Garloff <garloff@suse.de>
115 * optimize.c (inlinable_function_p): Allow only smaller single
116 functions. Halve inline limit after reaching recursive limit.
118 2001-08-30 Joern Rennecke <amylaar@redhat.com>
119 Jason Merrill <jason_merrill@redhat.com>
121 * class.c (build_vtable_entry_ref): Subtract in char*, not
124 2001-08-23 Jason Merrill <jason_merrill@redhat.com>
126 * tree.c (cp_build_qualified_type_real): Use get_qualified_type.
127 (build_cplus_array_type): Use cp_build_qualified_type, not
128 TYPE_MAIN_VARIANT, to get an unqualified version.
130 * decl2.c (grok_alignof): Lose.
131 (build_expr_from_tree): Use expr_sizeof and c_alignof_expr.
132 * typeck.c (c_alignof): Lose.
133 * semantics.c (finish_sizeof, finish_alignof): New.
135 * cp-tree.h: Declare them.
137 2001-08-22 Jason Merrill <jason_merrill@redhat.com>
139 * pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement.
140 Don't loop in COMPOUND_STMT, FOR_STMT or TRY_BLOCK.
141 * tree.c (cp_statement_code_p): A TAG_DEFN is a statement.
143 2001-08-19 Jakub Jelinek <jakub@redhat.com>
145 * typeck2.c (add_exception_specifier): Only require complete type if
146 not in processing template declaration.
148 2001-08-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
150 * decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to
151 GNU_xref_start_scope and GNU_xref_end_scope.
153 * tree.c (TYPE_HASH): Moved to ../tree.h.
155 2001-08-16 Mark Mitchell <mark@codesourcery.com>
157 * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS
160 2001-08-14 Richard Henderson <rth@redhat.com>
162 * class.c, cp-tree.h (build_vfn_ref): Remove.
163 * call.c, rtti.c: Replace all refernces with build_vtbl_ref.
165 2001-08-13 Mark Mitchell <mark@codesourcery.com>
167 * call.c (build_over_call): Mark COMPOUND_EXPRs generated for
168 empty class assignment as having side-effects to avoid
171 2001-08-13 Zack Weinberg <zackw@panix.com>
173 * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies.
174 * except.c: Include libfuncs.h.
176 2001-08-11 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
178 * decl.c (grokdeclarator): Clarify diagnostic message.
180 2001-08-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
182 * decl2.c (do_nonmember_using_decl): Replace using directive
183 with using declaration in the error message.
185 2001-08-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
187 * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the
188 criterion to avoid rebuilding expression tree instead of
189 processing_template_decl.
191 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
193 Support named return value optimization for inlines, too.
194 * decl.c (finish_function): Nullify returns here.
195 * semantics.c (genrtl_start_function): Not here.
196 (cp_expand_stmt): Don't mess with CLEANUP_STMTs.
197 (nullify_returns_r): No longer static. Just clear RETURN_EXPR.
198 Also nullify the CLEANUP_STMT for the nrv.
199 * cp-tree.h: Declare it.
200 * optimize.c (declare_return_variable): Replace the nrv with the
202 * typeck.c (check_return_expr): Be more flexible on alignment check.
203 Ignore cv-quals when checking for a matching type.
205 2001-08-09 Richard Henderson <rth@redhat.com>
207 * decl2.c (finish_objects): Use target hooks instead of
208 assemble_constructor and assemble_destructor.
210 2001-08-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
212 * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'.
214 2001-08-07 Nathan Sidwell <nathan@codesourcery.com>
217 Stop using TYPE_NONCOPIED_PARTS.
218 * call.c (build_over_call): Be careful when copy constructing
219 or assigning to an empty class.
220 * class.c (check_bases_and_members): It has a
221 COMPLEX_ASSIGN_REF if it has a vptr.
222 (layout_class_type): Don't add empty class padding to
223 TYPE_NONCOPIED_PARTS.
224 (finish_struct_1): Don't add the VFIELD either.
225 * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
228 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
230 * tree.c (walk_tree): Walk siblings even if !walk_subtrees.
232 2001-08-06 Richard Henderson <rth@redhat.com>
234 * decl2.c (finish_objects): Pass a symbol_ref and priority to
235 assemble_{constructor,destructor}. Remove priority handling.
237 2001-08-05 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
239 Don't allow template-id in using-declaration.
240 * decl2.c (validate_nonmember_using_decl): Handle template-ids.
241 (do_class_using_decl): Likewise.
243 2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk>
245 * cp/spew.c (read_token): No need to pop buffers.
247 2001-08-02 Stan Shebs <shebs@apple.com>
249 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
250 (fnaddr_from_vtable_entry): Remove decl.
251 * method.c (use_thunk): Update comment.
253 2001-08-01 Andrew Cagney <ac131313@redhat.com>
255 * repo.c (get_base_filename): Change return value to const char
258 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
262 * cp-tree.h (flag_honor_std): Remove.
263 (CPTI_FAKE_STD): Remove.
264 (std_node): Remove comment about it being NULL.
265 (fake_std_node): Remove.
266 * decl.c (in_fake_std): Remove.
267 (walk_namespaces_r): Remove fake_std_node check.
268 (push_namespace): Remove in_fake_std code.
269 (pop_namespace): Likewise.
270 (lookup_name_real): Remove fake_std_node check.
271 (init_decl_processing): Always create std_node. Always add
273 (builtin_function): Always put non '_' fns in std.
274 * decl2.c (flag_honor_std): Remove.
275 (lang_f_options): Remove honor-std.
276 (unsupported_options): Add honor-std.
277 (set_decl_namespace): Remove fake_std_node check.
278 (validate_nonmember_using_decl): Likewise.
279 (do_using_directive): Likewise.
280 (handle_class_head): Likewise.
281 * dump.c (cp_dump_tree): Likewise.
282 * except.c (init_exception_processing): Adjust.
283 * init.c (build_member_call): Remove fake_std_node check.
284 (build_offset_ref): Likewise.
285 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
286 * rtti.c (init_rtti_processing): Adjust.
288 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
290 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
291 operand while calling cp_tree_equal.
293 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
295 The 3.0 ABI no longer has vbase pointer fields.
296 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
297 FORMAT_VBASE_NAME): Remove.
298 * method.c (do_build_copy_constructor): Adjust.
299 (do_build_assign_ref): Adjust.
300 * search.c (lookup_field_r): Adjust.
301 * typeck.c (build_component_ref): Adjust.
303 The 3.0 ABI always has a vtable pointer at the start of every
305 * rtti.c (build_headof_sub): Remove.
306 (build_headof): Adjust.
307 (get_tinfo_decl_dynamic): No need to check flag_rtti
309 (create_real_tinfo_var): Explain why we need a hidden name.
311 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
314 * class.c (update_vtable_entry_for_fn): The fixed adjustment
315 of a virtual thunk should be from declaring base.
317 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
319 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
320 the shared virtual base, so preserving inheritance graph order.
322 2001-07-30 Andreas Jaeger <aj@suse.de>
324 * decl2.c: Remove unused var global_temp_name_counter.
326 2001-07-28 Richard Henderson <rth@redhat.com>
328 * method.c (pending_inlines): Remove.
330 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
332 * class.c (mark_primary_virtual_base): Don't adjust base
334 (dfs_unshared_virtual_bases): Adjust them here.
335 (mark_primary_bases): Explain why we adjust at the end.
337 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
339 * class.c (finish_struct_1): When copying the primary base's
340 VFIELD, make sure we find it is at offset zero.
342 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
344 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
345 tsubst_expr for default template arguments.
347 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
350 * spew.c (yylex): Only copy the token's lineno, if it is
353 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
356 * call.c (resolve_args): Simplify, call
357 convert_from_reference.
358 (build_new_op): Resolve and convert from reference ARG1
359 earlier. Adjust ARG2 & ARG3 resolve and conversion.
361 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
363 * decl.c (last_function_parm_tags): Remove.
364 (current_function_parm_tags): Remove.
365 (init_decl_processing): Adjust.
366 (start_function): Adjust.
367 (store_parm_decls): Adjust.
370 * decl.c (grokdeclarator): Detect when a function typedef is
371 declaring a function, and create last_function_parms correctly.
373 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
375 * call.c (joust): Only prefer a non-builtin candidate to a builtin
376 one if they have the same signature.
378 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
379 it rather than toplevel_bindings_p. Give it a mangled name if static.
380 (convert_to_reference): Adjust.
381 * decl2.c (get_temp_name): Lose.
382 * mangle.c (mangle_ref_init_variable): New fn.
383 (mangle_guard_variable): Strip the ref-init header.
385 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
387 (grok_reference_init): Always use DECL_INITIAL.
389 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
392 * call.c (build_conditional_expr): Recheck args after
394 * cp-tree.h (build_conditional_expr): Move to correct file.
395 * typeck.c (decay_conversion): Diagnose any unknown types
397 (build_binary_op): Don't do initial decay or default
398 conversions on overloaded functions.
399 (build_static_cast): Don't do a decay conversion here.
401 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
404 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
405 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
407 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
409 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
410 (create_vtbl_ptr): ... here.
412 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
414 * class.c (build_vbase_offset_vbtl_entries): Look for
415 non-primary base of which we are a sub vtable.
417 2001-07-24 Phil Edwards <pme@sources.redhat.com>
419 * semantics.c (finish_this_expr): Remove unused code.
421 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
423 Simplify rtti, now we've only one ABI.
424 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
426 (tinfo_decl_id, tinfo_var_id): Remove.
427 (get_typeid_1): Remove.
429 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
430 (typeid_ok_p): New function.
431 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
432 (get_tinfo_decl): Remove old abi documentation.
433 (tinfo_from_decl): Remove.
434 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
435 (get_typeid_1): Remove.
436 (get_base_offset): Remove.
437 (synthesize_tinfo_var): Absorb get_base_offset.
438 (create_real_tinfo_var): Don't use tinfo_decl_id.
440 2001-07-23 Graham Stott <grahams@redhat.com>
442 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
443 variable has_two_argument_delete_p.
445 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
447 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
448 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
449 (CPTI_INDEX_IDENTIFIER): Remove.
450 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
451 (delta2_identifier): Remove.
452 (index_identifier): Remove.
453 (pfn_or_delta2_identifier): Remove.
454 (flag_vtable_thunks): Remove.
455 (VTABLE_DELTA2_NAME): Remove.
456 (VTABLE_INDEX_NAME): Remove.
457 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
458 (vfunc_ptr_type_node): Adjust.
459 (VTABLE_NAME_PREFIX): Adjust.
460 (build_vfn_ref): Lose first parameter.
461 (fixup_all_virtual_upcast_offsets): Remove.
462 * decl.c (initialize_predefined_identifiers): Remove
463 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
464 (init_decl_processing): Remove no-vtable-thunk code.
465 * decl2.c (flag_vtable_thunks): Remove.
466 (mark_vtable_entries): Remove no-vtable-thunk code.
467 * error.c (dump_decl): Remove no-vtable-thunk code.
468 (dump_expr): Adjust ptr to member function code.
469 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
471 * rtti.c (build_headof): Remove no-vtable-thunk code.
472 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
473 * search.c (get_base_distance): Remove expand_upcast_fixups case.
474 (virtual_context) Remove.
475 (expand_upcast_fixups): Remove.
476 (fixup_virtual_upcast_offsets): Remove.
477 (fixup_all_virtual_upcast_offsets): Remove.
478 * typeck.c (get_member_function_from_ptrfunc): Remove
479 no-vtable-thunk code.
480 * call.c (build_over_call): Adjust call to build_vfn_ref.
481 * class.c (build_vfn_ref): Lose first parameter. Remove
482 no-vtable-thunk code.
483 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
484 (build_vtable_entry): Remove no-vtable-thunk code.
486 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
488 Remove old-abi remnants. Remove comments about old abi
489 behaviour. Remove refences to 'new-abi' in comments.
490 * cp-tree.h: Adjust comments.
491 (vbase_offsets_in_vtable_p): Delete.
492 (vcall_offsets_in_vtable_p): Delete.
493 (vptrs_present_everywhere_p): Delete.
494 (all_overridden_vfuns_in_vtables_p): Delete.
495 (merge_primary_and_secondary_vtables_p): Delete.
496 (TYPE_CONTAINS_VPTR_P): Adjust.
497 (VTT_NAME_PREFIX): Remove.
498 (CTOR_VTBL_NAME_PREFIX): Remove.
499 (init_vbase_pointers): Remove.
500 * class.c: Adjust coments.
501 (build_vbase_pointer_fields): Delete.
502 (build_vbase_pointer): Remove old-abi code.
503 (build_secondary_vtable): Likewise.
504 (modify_all_vtables): Likewise.
505 (create_vtable_ptr): Likewise.
506 (layout_class_type): Likewise.
507 (finish_struct_1): Likewise.
508 (finish_vtbls): Likewise.
509 (dfs_finish_vtbls): Delete.
510 (build_vbase_offset_vtbl_entries): Remove old-abi code.
511 * cvt.c: Adjust comments.
512 * decl.c: Adjust comments.
513 * decl2.c: Adjust comments.
514 * init.c: Adjust comments.
515 (construct_virtual_bases): Remove old-abi code.
516 * lang-specs.h: Remove -fno-new-abi.
517 * mangle.c: Adjust comments.
518 * rtti.c: Adjust comments.
519 (get_base_offset): Remove old-abi-code.
520 * search.c: Adjust comments.
521 (dfs_init_vbase_pointers): Remove.
522 (dfs_vtable_path_unmark): Remove.
523 (init_vbase_pointers): Remove.
524 * semantics.c: Adjust comments.
525 (emit_associated_thunks): Remove old-abi code.
526 * typeck.c: Adjust comments.
528 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
530 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
533 2001-07-19 Mark Mitchell <mark@codesourcery.com>
535 * class.c (finish_struct_anon): Forbid nested classes.
537 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
539 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
540 * optimize.c: Include debug.h.
541 (maybe_clone_body): Use debug hook.
542 * semantics.c: Include debug.h.
543 (expand_body): Use debug hook.
545 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
547 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
549 2001-07-18 Mark Mitchell <mark@codesourcery.com>
551 * class.c (type_requires_array_cookie): New function.
552 (check_methods): Don't try to figure out whether the type needs a
554 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
555 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
556 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
557 * pt.c (instantiate_class_template): Don't set
558 TYPE_VEC_DELETE_TAKES_SIZE.
559 * NEWS: Document ABI changes from GCC 3.0.
561 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
562 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
564 * NEWS (Changes in GCC 3.0): Fix typo.
566 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
568 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
569 which attributes are to be attached, and a flags argument. Update
570 call to decl_attributes.
571 (grokfield): Update call to decl_attributes.
572 * class.c (finish_struct): Update call to cplus_decl_attributes.
573 * cp-tree.h (cplus_decl_attributes): Update prototype.
574 * decl.c (start_decl, grokdeclarator, start_function): Update
575 calls to decl_attributes and cplus_decl_attributes.
576 * friend.c (do_friend): Update call to cplus_decl_attributes.
577 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
579 2001-07-12 Mark Mitchell <mark@codesourcery.com>
581 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
582 for `register' variables with an asm-specification.
584 2001-07-11 Mark Mitchell <mark@codesourcery.com>
586 * semantics.c (finish_asm_stmt): Mark the output operands
587 to an asm addressable, if necessary.
589 2001-07-11 Ben Elliston <bje@redhat.com>
591 * Revert this change -- there is a subtle bug.
594 * decl.c (finish_enum): New "attributes" argument; pass it to
595 cplus_decl_attributes. Use a narrower type if the enum is packed.
596 * cp-tree.h (finish_enum): Adjust prototype.
597 * parse.y (enum_head): New non-terminal.
598 (structsp): Use it. Enums now may be preceded or followed by
599 optional attributes -- pass their chained tree to finish_enum().
600 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
602 2001-07-10 Mark Mitchell <mark@codesourcery.com>
604 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
607 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
609 * semantics.c (cp_expand_stmt): Fix for null
610 current_function_return_value.
612 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
614 * call.c (build_op_delete_call): Initialize fn.
615 (convert_like_real): Delete conditional.
616 (joust): Initialize *w and *l.
617 * class.c: Add prototype for binfo_ctor_vtable.
618 (get_primary_binfo): Initialize result.
619 * init.c (build_java_class_ref): Initialize name.
621 2001-07-09 Erik Rozendaal <dlr@acm.org>
623 * typeck.c (unary_complex_lvalue): Do not duplicate the
624 argument to modify, pre-, or post-increment when used as an
625 lvalue and when the argument has side-effects.
627 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
629 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
630 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
631 cplus_decl_attributes even if attrs is NULL.
632 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
634 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
636 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
637 calls to decl_attributes.
639 2001-07-06 Ira Ruben <ira@apple.com>
641 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
642 be DECL_TEMPLATE_RESULT.
644 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
646 * cp-tree.h (copy_template_template_parm): Rename to ...
647 (bind_template_template_parm): ... here.
648 * tree.c (copy_template_template_parm): Rename to ...
649 (bind_template_template_parm): ... here. Remove the case when
650 NEWARGS is NULL_TREE.
651 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
652 BOUND_TEMPLATE_TEMPLATE_PARM.
653 * pt.c (lookup_template_class): Adjust.
655 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
657 * cvt.c (convert_lvalue): New fn.
658 * cp-tree.h: Declare it.
659 * method.c (do_build_assign_ref): Use it.
660 (do_build_copy_constructor): Convert parm to base types
661 before calling base constructors.
663 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
664 DECL_USER_ALIGN. Check flag_elide_constructors instead of
666 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
668 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
670 * optimize.c (optimize_inline_calls): New function, broken out
672 (optimize_function): ... here. Call it. Don't inline if it is
674 (dump_function): Print name of dump flag causing this dump.
675 * semantics.c (expand_body): Move thunk inline check to
678 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
680 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
681 (comptypes): Use target.comp_type_attributes.
683 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
685 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
687 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
689 * error.c (lang_print_error_function): Add a `diagnostic_context *'
692 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
694 * decl2.c (import_export_class): Update.
696 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
698 * error.c (init_error): Adjust settings.
700 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
702 * error.c (init_error): Adjust settings.
704 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
706 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
707 return pointers to data members by reference rather than by value.
709 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
711 Implement the Named Return Value optimization.
712 * cp-tree.h (struct cp_language_function): Add x_return_value.
713 (current_function_return_value): Now a macro.
714 * decl.c: Don't define it.
715 (define_label, finish_case_label): Don't clear it.
716 (init_decl_processing): Don't register it with GC.
717 * semantics.c (genrtl_finish_function): Don't check it for
718 no_return_label. Copy the RTL from the return value to
719 current_function_return_value and walk, calling...
720 (nullify_returns_r): ...this new fn.
721 * typeck.c (check_return_expr): Set current_function_return_value.
723 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
725 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
726 sharing a ctor vtable with. Merge code for cases 1 and 2.
727 (binfo_ctor_vtable): New fn.
728 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
730 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
732 * class.c (dfs_find_final_overrider): Fix logic.
734 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
735 virtual thunk instead of non-virtual.
736 (get_matching_virtual): Uncomment.
738 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
739 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
742 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
744 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
745 we've not emerged from the hierarchy of RTTI_BINFO on reaching
748 2001-06-13 Mark Mitchell <mark@codesourcery.com>
750 * NEWS: Update release number.
752 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
754 PR c++/3130, c++/3131, c++/3132
755 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
756 * class.c (force_canonical_binfo_r): Move
757 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
758 virtual bases unless they're primary and what they're primary
760 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
761 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
762 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
764 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
765 (layout_nonempty_base_or_field): Add most derived type
767 (layout_empty_base): Likewise.
768 (build_base_field): Likewise.
769 (build_base_fields): Likewise.
770 (propagate_binfo_offsets): Add most derived type
771 parameter. Skip non canonical virtual bases too.
772 (dfs_set_offset_for_unshared_vbases): Don't skip primary
773 bases. Do skip canonical bases.
774 (layout_virtual_bases): Adjust.
775 (layout_class_type): Adjust.
776 (dfs_get_primary_binfo): Build list of virtual primary base
778 (get_primary_binfo): Check that the shared virtual primary
779 base candidate was found first.
780 (accumulate_vtbl_inits): Don't do anything for non-vptr
781 containing binfos. For case 1 primary virtual bases, keep
782 checking that we've not emerged from the hierarchy of RTTI_BINFO.
784 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
787 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
788 hierarchy looking for primary bases for a ctor
789 vtable. Recursively call oneself, if we meet our primary via
790 this route and haven't met it yet via inheritance graph order.
792 2001-06-11 Mark Mitchell <mark@codesourcery.com>
794 * lang-options.h: Emit documentation for -fno-honor-std, not
797 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
799 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
801 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
803 2001-06-10 Mark Mitchell <mark@codesourcery.com>
804 Gabriel Dos Reis <gdr@codesourcery.com>
806 * Make-lang.in (cp/call.o): Depend on diagnostic.h
807 (cp/typeck.o): Depend on diagnostic.h
808 (cp/typeck2.o): Depend on diagnostic.h
809 (cp/repo.o): Depend on dignostic.h
810 * typeck.c: #include diagnostic.h
811 (convert_for_initialization): Remove extern declaration for
812 warningcount and errorcount.
814 * call.c: #include diagnostic.h
815 (convert_like_real): Remove extern declaration for warnincount and
818 * repo.c: #include diagnostic.h
819 * typeck2.c: #include diagnostic.h
821 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
823 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
826 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
829 * friend.c (do_friend): Use push_decl_namespace for classes at
832 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
833 Jason Merrill <jason_merrill@redhat.com>
836 * class.c (build_secondary_vtable): Use assert, rather than an error
838 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
839 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
840 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
841 Don't set BINFO_VTABLE for a primary virtual base.
843 2001-06-07 Mark Mitchell <mark@codesourcery.com>
845 * decl.c (duplicate_decls): Update source position information
846 when a template function is defined.
848 2001-06-07 Phil Edwards <pme@sources.redhat.com>
850 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
852 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
855 * decl.c (pushtag): Don't push into a complete type's scope.
857 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
859 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
860 (struct lang_decl_flags): Lose generate_with_vtable_p.
861 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
862 * class.c (copy_virtuals): Adjust.
863 * decl2.c (mark_vtable_entries): Adjust.
864 * method.c (make_thunk, build_vtable_entry): Adjust.
865 * class.c (update_vtable_entry_for_fn): Only look as far as the
866 first defining class.
867 (build_vtbl_initializer): Put nothing in the slot for a function only
868 defined in a lost primary virtual base.
869 (add_vcall_offset_vtbl_entries_1): Use the same code for
870 the lost primary case and the normal case.
871 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
872 (get_vfield_offset, get_derived_offset): Lose.
873 (dfs_find_final_overrider): Use look_for_overrides_here.
874 (get_matching_virtual): New fn.
875 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
877 * search.c (look_for_overrides_here): Split out from...
878 (look_for_overrides_r): Here.
880 * class.c (find_final_overrider): Return error_mark_node on error.
882 * decl2.c (key_method): #if 0 accidental change.
884 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
886 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
887 (build_over_call): Likewise.
888 * decl.c (grokparms): Likewise.
889 * pt.c (tsubst_decl): Likewise.
890 * typeck.c (convert_arguments): Likewise.
892 2001-06-05 Mark Mitchell <mark@codesourcery.com>
894 * semantics.c (begin_class_definition): Robustify.
896 * pt.c (instantiate_decl): Tell the repository code about the
897 clones, not the cloned functions.
898 * repo.c (repo_template_used): Explicitly instantiate the cloned
899 function, not the clones.
901 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
903 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
904 ICS_BAD_FLAG on created conversion.
905 (compare_ics): Break out rank.
907 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
909 * decl.c (xref_tag): Remove extraneous %s on dependent name
912 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
914 * class.c (layout_vtable_decl): Fix off by one error on
916 (build_vtt): Likewise.
917 (build_ctor_vtbl_group): Likewise.
919 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
921 * class.c (maybe_indent_hierarchy): New function.
922 (dump_class_hierarchy_r): Add flags. Dump extra binfo
923 information, if enabled. Use maybe_indent_hierarchy. Adjust
925 (dump_class_hierarchy): Adjust prototype. Adjust output format.
926 (dump_array, dump_vtable, dump_vtt): New functions.
927 (finish_struct_1): Adjust hierarchy dumping.
928 (initialize_vtable): Call dump_vtable.
929 (build_vtt): Call dump_vtt.
930 (build_ctor_vtbl_group): Call dump_vtable.
931 * decl2.c (flag_dump_class_layout): Remove.
932 (cxx_decode_option): Remove dump translation unit
933 and dump class hierarchy check. Call dump_switch_p.
934 (finish_file): Adjust dumping.
935 (dump.c): Only dump base classes if not TDF_SLIM.
936 Only dump namespace members if not TDF_SLIM.
937 * optimize.c (dump_function): New function.
938 (optimize_function): Call dump_function.
939 * semantics.c (expand_body): Use dump_enabled_p.
941 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
944 Part missed from first commit
945 * decl2.c (finish_anon_union): Copy context.
947 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
950 * optimize.c (remap_decl): Remap anonymous aggregate members too.
952 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
955 * semantics.c (expand_body): Don't optimize thunks.
957 2001-05-25 Sam TH <sam@uchicago.edu>
959 * cp-tree.h lex.h: Fix header include guards.
961 2001-05-25 Mark Mitchell <mark@codesourcery.com>
963 * decl.c (init_decl_processing): Tweak.
965 2001-05-24 Mark Mitchell <mark@codesourcery.com>
967 * decl.c (duplicate_decls): Tidy.
968 (init_decl_processing): Always set flag_no_builtin.
970 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
973 * decl2.c (do_local_using_decl): Push the decls, even in a
976 2001-05-22 Mark Mitchell <mark@codesourcery.com>
978 * optimize.c (initialize_inlined_parameters): Don't set
979 TREE_READONLY for a VAR_DECL taking the place of an inlined
982 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
984 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
985 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
988 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
990 * parse.y: Refer to compound literals as such, not as
991 constructor-expressions.
993 2001-05-21 Mark Mitchell <mark@codesourcery.com>
995 * call.c (build_op_delete_call): Ignore exception-specifications
996 when looking for matching delete operators.
997 * init.c (build_new_1): Compute whether or not the allocation
998 function used is a placement allocation function or not, and
999 communicate this information to build_op_delete_call.
1001 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
1003 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
1004 (build_vtbl_ref): Adjust.
1005 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
1006 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
1008 (unsupported_options): Correspondingly.
1010 * decl2.c (maybe_make_one_only): Check flag_weak, not
1011 supports_one_only().
1013 * cp-tree.def (START_CATCH_STMT): Lose.
1014 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
1015 * tree.c (cp_statement_code_p): Don't case it.
1016 * semantics.c (cp_expand_stmt): Likewise.
1017 * cp-tree.h (START_CATCH_TYPE): Lose.
1018 (HANDLER_TYPE): New.
1019 * except.c (expand_start_catch_block): Don't start any blocks.
1021 (expand_end_catch_block): Don't end any blocks.
1022 * parse.y (handler): Don't pass anything from finish_handler_parms
1024 * pt.c (tsubst_expr): Likewise.
1025 * semantics.c (begin_handler): Call note_level_for_catch here.
1026 (finish_handler_parms): Don't return anything.
1027 (genrtl_catch_block, begin_catch_block): Lose.
1028 (genrtl_handler): Call expand_start_catch here.
1030 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
1032 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
1033 (get_vtable_decl, build_vtt): Not here.
1035 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
1038 * optimize.c (update_cloned_parm): Copy addressability and other
1041 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1043 * pt.c (determine_specialization): Ignore artificial functions.
1045 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
1047 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
1048 (C_RID_CODE): Remove.
1049 * lex.c (cxx_init_options): Call set_identifier_size. Update.
1050 (init_parse): Don't do it here.
1052 2001-05-18 Diego Novillo <dnovillo@redhat.com>
1054 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
1055 function declaration to avoid stripping the symbol's attributes.
1057 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
1059 * decl.c (pushdecl): Adjust error string.
1060 (xref_tag): Adjust friend class injection warning. Remove the
1061 inherited name from the class shadowed scope.
1063 2001-05-17 Mark Mitchell <mark@codesourcery.com>
1065 * except.c (cp_protect_cleanup_actions): New function.
1066 (init_exception_processing): Don't set protect_cleanup_actions
1067 here. Do set lang_protect_cleanup_actions.
1069 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1071 * spew.c (read_token): Call yyerror on all unexpected tokens.
1073 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1075 * init.c (member_init_ok_or_else): Take a tree rather than
1077 (expand_member_init): Adjust.
1079 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
1081 * decl.c (duplicate_decls): Suppress warning about duplicate
1082 decls if the first decl is a friend.
1084 2001-05-12 Zack Weinberg <zackw@stanford.edu>
1086 * except.c (choose_personality_routine): Export. Add
1087 explanatory comment. Take an enum languages, not a boolean.
1088 (initialize_handler_parm): Adjust to match.
1089 * cp-tree.h: Prototype choose_personality_routine.
1090 * lex.c (handle_pragma_java_exceptions): New function.
1091 (init_cp_pragma): Register #pragma GCC java_exceptions.
1093 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1095 * method.c (build_mangled_C99_name): Remove unused prototype.
1097 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
1099 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
1100 * typeck.c (get_member_function_from_ptrfunc,
1101 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
1102 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
1104 Reverted Geoff Keating's 2001-05-03's patch.
1106 2001-05-11 Ira Ruben <ira@apple.com>
1108 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
1110 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
1112 * cp-tree.h (finish_label_expr, lookup_label): Delete.
1113 * parse.y: Update for '&&'; don't issue warning here.
1114 * semantics.c (finish_label_expr): Delete.
1116 2001-05-07 Mark Mitchell <mark@codesourcery.com>
1118 * splay-tree.h (splay_tree_max): New function.
1119 (splay_tree_min): Likewise.
1121 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
1123 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
1124 (pfn_vflag_identifier): Define.
1125 Update comment about layout of pointer functions.
1126 (build_ptrmemfunc1): Update prototype.
1127 (expand_ptrmemfunc_cst): Update prototype.
1128 * decl.c (initialize_predefined_identifiers): Initialize
1129 pfn_vflag_identifier.
1130 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
1131 an extra field to the type.
1132 * expr.c (cplus_expand_constant): Pass 'flag' between
1133 expand_ptrmemfunc_cst and build_ptrmemfunc1.
1134 * typeck.c (get_member_function_from_ptrfunc): When
1135 FUNCTION_BOUNDARY < 16, look at additional field to determine
1136 if a pointer-to-member is a real pointer or a vtable offset.
1137 (build_ptrmemfunc1): Add new parameter to contain extra field.
1138 (build_ptrmemfunc): Pass the extra field around.
1139 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
1140 (pfn_from_ptrmemfunc): Ignore the extra field.
1142 2001-05-03 Mark Mitchell <mark@codesourcery.com>
1144 * cp-tree.h (flag_inline_trees): Update documentation.
1145 * decl.c (init_decl_processing): Adjust handling of
1146 flag_inline_functions and flag_inline_trees to support -O3.
1147 (grokfndecl): Set DECL_INLINE on all functions if that's what
1149 (save_function_data): Clear DECL_INLINE in
1150 current_function_cannot_inline is non-NULL.
1151 * decl2.c (flag_inline_trees): Update documentation.
1153 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
1155 * dump.c (cp_dump_tree, USING_STMT case): New case.
1156 * tree.c (cp_statement_code_p): Add USING_STMT.
1157 * decl2.c (do_using_directive): Add the using directive statement.
1159 * tree.c (walk_tree): Reformat an if block.
1161 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1163 * decl.c (compute_array_index_type): Don't try to do anything with
1164 the indices when processing a template.
1166 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1168 * call.c: NULL_PTR -> NULL.
1169 * class.c: Likewise.
1172 * decl2.c: Likewise.
1173 * except.c: Likewise.
1176 * search.c: Likewise.
1178 * typeck.c: Likewise.
1179 * typeck2.c: Likewise.
1181 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1183 * decl2.c (do_using_directive): Revert previous patch.
1185 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1187 * cp-tree.def (USING_STMT): New statement node.
1188 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
1189 * decl2.c (do_using_directive): Add USING_STMT to statement
1190 tree. Don't emit errors when processing template decl.
1191 * pt.c (tsubst_expr, USING_STMT case): New case.
1192 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
1194 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1196 * call.c (build_new_op): Convert args from reference here.
1197 (build_conditional_expr): Don't convert here.
1199 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1201 * spew.c (last_token_id): New static variable.
1202 (read_token): Set it here.
1203 (yyerror): Use it here.
1205 2001-04-30 Richard Henderson <rth@redhat.com>
1207 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
1210 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1212 * gxxint.texi: Remove.
1213 * Make-lang.in: Remove all traces of gxxint.texi.
1215 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
1217 * decl2.c (start_static_initialization_or_destruction): Correct
1218 logic to handle the -fno-use-cxa-atexit case.
1220 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1222 * optimize.c (update_cloned_parm): New function.
1223 (maybe_clone_body): Use it. Update the `this' parameter too.
1225 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
1227 * decl2.c (unsupported_options): Add new-abi.
1228 * lang-options.h: Remove no longer supported options.
1230 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1232 * except.c (can_convert_eh): Don't check template parms,
1235 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1237 * optimize.c (maybe_clone_body): Copy parameter names and locations.
1239 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1241 * cp-tree.h (adjust_clone_args): Prototype new function.
1242 * class.c (adjust_clone_args): New function.
1243 * decl.c (start_function): Call it for in charge ctors.
1245 2001-04-26 Mark Mitchell <mark@codesourcery.com>
1247 * method.c (use_thunk): Make sure that thunks really are emitted
1250 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
1252 * mangle.c (write_chars): New macro.
1253 (hwint_to_ascii): New function
1254 (write_number): Use it.
1255 (write_integer_cst): Deal with really big numbers.
1257 2001-04-25 Mark Mitchell <mark@codesourcery.com>
1259 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
1262 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
1264 * decl.c (grokdeclarator): Set context of namespace scope
1267 2001-04-24 Zack Weinberg <zackw@stanford.edu>
1269 * cp/optimize.c: Include hashtab.h.
1270 (struct inline_data): Add tree_pruner.
1271 (expand_call_inline, expand_calls_inline): Use it when calling
1273 (optimize_function): Initialize and free tree_pruner.
1275 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1277 Lazy __FUNCTION__ generation.
1278 * cp-tree.def (FUNCTION_NAME): Remove.
1279 * cp-tree.h (function_name_declared_p): Remove.
1280 (cp_fname_init): Prototype.
1281 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
1282 don't call declare_function_name. Call start_fname_decls.
1283 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
1284 clobber the line number.
1285 (cp_fname_init): New function.
1286 (start_function): Call start_fname_decls.
1287 (finish_function): Call finish_fname_decls.
1288 * lex.c (reswords): Add slots for __FUNCTION__ et al.
1289 (rid_to_yy): Add mappings for __FUNCTION__ et al.
1290 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
1291 * parse.y (VAR_FUNC_NAME): New token.
1292 (primary): Add VAR_FUNC_NAME.
1293 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
1295 (tsubst, FUNCTION_NAME case): Remove.
1296 (tsubst_copy, FUNCTION_NAME case): Remove.
1297 (tsubst_expr, DECL_STMT case): Be careful with a
1298 DECL_PRETTY_FUNCTION_P.
1299 (instantiate_decl): Remove function_name_declared_p.
1300 * semantics.c (begin_compound_statement): Don't call
1301 declare_function_name here.
1302 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
1303 (finish_translation_unit): Call finish_fname_decls.
1304 (expand_body): Remove function_name_declared_p.
1305 * typeck2.c (digest_init): Allow any ERROR_MARK.
1307 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1309 * pt.c (tsubst_decl): Use VOID_TYPE_P.
1310 * semantics.c: Fix some typos.
1312 2001-04-23 Phil Edwards <pme@sources.redhat.com>
1314 * cp/decl2.c (flag_honor_std): Always initialize to 1.
1316 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1318 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
1320 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
1322 * except.c (build_throw): Wrap the initialization of the exception
1323 object in a MUST_NOT_THROW_EXPR.
1324 (do_free_exception): #if 0.
1326 2001-04-20 Mark Mitchell <mark@codesourcery.com>
1328 * cp-tree.h (finish_enum): Change prototype.
1329 * decl.c (finish_enum): Reorganize.
1330 * parse.y (structsp): Adjust calls to finish_enum.
1332 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1334 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
1337 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1339 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
1340 (layout_empty_base): Return at end flag.
1341 (build_base_field): Likewise.
1342 (build_base_fields): Likewise.
1343 (layout_virtual_bases): Don't add 1 to eoc value.
1344 (end_of_class): Use full size for empty bases.
1345 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
1346 empty bases. Don't add 1 to eoc value. Only add trailing padding
1347 if we're an empty class with no empty bases.
1348 (dump_class_hierarchy): Dump size and alignment.
1350 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1352 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
1355 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1357 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
1358 is found, look first if name does not match the structure name.
1360 2001-04-19 Mark Mitchell <mark@codesourcery.com>
1362 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
1364 (SET_DECL_LANGUAGE): New macro.
1365 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
1366 (pushdecl): Likewise.
1367 (build_library_fn_1): Likewise.
1368 (build_cp_library_fn): Likewise.
1369 (grokfndecl): Likewise.
1370 (grokvardecl): Mark `extern "C"' variables as having C linkage.
1371 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
1372 * lex.c (retrofit_lang_decl): Likewise.
1373 * mangle.c (mangle_decl_string): Don't mangle the names of
1374 variables declared with C language linkage.
1375 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
1377 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
1379 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
1380 flag_access_control from uninitialized storage.
1382 2001-04-15 Mark Mitchell <mark@codesourcery.com>
1384 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
1385 * mangle.c (write_pointer_to_member_type): Fix mangling of
1386 pointers to cv-qualified member function types.
1388 * init.c (build_delete): Create a SAVE_EXPR for the address if
1389 we're going to use it more than once.
1391 2001-04-13 Mark Mitchell <mark@codesourcery.com>
1393 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
1394 (expand_ptremfunc_cst): Change prototype.
1395 (delta2_from_ptrmemfunc): Remove.
1396 * expr.c (cplus_expand_constant): Adjust call to
1397 expand_ptrmemfunc_cst.
1398 * typeck.c (build_ptrmemfunc1): Simplify.
1399 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
1400 results in a constant.
1401 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
1402 (delta2_from_ptrmemfunc): Remove.
1403 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
1405 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1407 * cp-tree.h (decl_namespace_list): New macro.
1408 (struct saved_scope): Add decl_ns_list.
1409 * decl.c (mark_saved_scope): Mark it.
1410 * decl2.c: Lose static decl_namespace_list.
1411 (init_decl2): Don't save it.
1413 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1415 * cp-tree.h (warn_return_type, yylex): Delete redundant
1418 * decl.c (current_class_depth, global_namespace): Likewise.
1420 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
1422 * repo.c (flag_use_repository): Likewise.
1424 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1426 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
1427 set_block, pushdecl, getdecls, gettags, init_decl_processing,
1428 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
1429 lvalue_or_else, print_lang_statistics, comp_target_types,
1430 unsigned_type, signed_type, signed_or_unsigned_type,
1431 build_function_call, mark_addressable, incomplete_type_error):
1432 Delete redundant declarations.
1434 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
1436 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
1437 (TYPE_ANONYMOUS_P): New macro.
1438 (TAGGED_TYPE_P): New macro.
1439 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
1440 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
1441 * tree.c (no_linkage_helper): Likewise.
1442 * semantics.c (begin_class_definition): Likewise.
1443 * pt.c (convert_template_argument): Likewise.
1444 * lex.c (check_for_missing_semicolon): Likewise.
1446 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1448 * class.c (dfs_unshared_virtual_bases): New function.
1449 (mark_primary_bases): Call it.
1450 (check_bases): Ignore virtual bases when determining
1453 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1455 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
1457 2001-04-11 Mark Mitchell <mark@codesourcery.com>
1459 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
1460 cloned function to the clone.
1462 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1464 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
1466 * semantics.c: Include expr.h.
1468 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
1470 * method.c (implicitly_declare_fn): Commonize code for copy ctor
1471 and assignment op. Set TREE_USED for parameter.
1473 2001-04-10 Mark Mitchell <mark@codesourcery.com>
1475 * class.c (find_final_overrider_data): Add `candidates'.
1476 (dfs_find_final_overrider): Don't issue error messages
1478 (find_final_overrider): Issue error messages here.
1479 (build_base_field): Don't warn about amgibuous direct bases here.
1480 (warn_about_ambiguous_direct_bases): New function.
1481 (layout_class_type): Use it.
1483 2001-04-10 Richard Henderson <rth@redhat.com>
1485 * typeck.c (build_array_ref): Push the array reference inside
1486 COMPOUND_EXPR and COND_EXPR.
1488 2001-04-05 Mark Mitchell <mark@codesourcery.com>
1490 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
1491 * decl.c (duplicate_decls): Adjust accordingly.
1492 (maybe_commonize_var): Likewise.
1493 (grokfndecl): Likewise.
1494 (start_function): Likewise.
1495 (start_method): Likewise.
1496 * decl2.c (key_method): Likewise.
1497 (import_export_decl): Likewise.
1498 * method.c (implicitly_declare_fn): Likewise.
1499 * optimize.c (maybe_clone_body): Likewise.
1501 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
1503 * lang-specs.h: Add __DEPRECATED.
1505 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
1507 * search.c (get_dynamic_cast_base_type): When building a new
1508 constant, set its type to ssizetype.
1510 2001-04-04 Jakub Jelinek <jakub@redhat.com>
1512 * optimize.c (expand_call_inline): Only add newly inlined statements
1515 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1517 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
1518 (OPERATOR_FORMAT): Likewise.
1519 (OPERATOR_TYPENAME_FORMAT): Likewise.
1520 * operators.def: Remove old name-mangling information.
1521 * decl.c (grok_op_properties): Adjust accordingly.
1522 * lex.c (init_operators): Likewise.
1523 * rtti.c (get_tinfo_decl): Issue error messages about types that
1526 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1528 * decl2.c (import_export_decl): Don't call import_export_class
1529 when processing an inline member function.
1530 * semantics.c (expand_body): Call import_export_decl before
1531 emitting inline functions.
1533 2001-03-28 Richard Henderson <rth@redhat.com>
1535 IA-64 ABI Exception Handling:
1536 * cp-tree.def (EH_SPEC_BLOCK): New.
1537 (MUST_NOT_THROW_EXPR): New.
1538 * cp-tree.h: Update changed function declarations.
1539 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
1540 (CPTI_CALL_UNEXPECTED): New.
1541 (struct cp_language_function): Rename x_eh_spec_try_block
1543 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
1544 * decl.c (current_binding_level): If no current function
1545 bindings, revert to scope_chain.
1546 (initialize_predefined_identifiers): Remove __cp_push_exception.
1547 (store_parm_decls): Use begin_eh_spec_block.
1548 (finish_function): Use finish_eh_spec_block.
1549 (mark_lang_function): Update for name changes.
1550 * decl2.c (finish_file): No mark_all_runtime_matches.
1551 * dump.c (cp_dump_tree): Handle new tree codes.
1552 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
1553 * except.c (catch_language_init, catch_language): Remove.
1554 (init_exception_processing): Don't set language code.
1555 Initialize call_unexpected_node, protect_cleanup_actions,
1556 eh_personality_libfunc, lang_eh_runtime_type.
1557 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
1558 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
1559 (prepare_eh_type): Split out type canonicalizations ...
1560 (build_eh_type_type): ... from here.
1561 (build_eh_type_type_ref): Remove.
1562 (mark_all_runtime_matches): Remove.
1563 (build_exc_ptr): New.
1564 (do_begin_catch, do_end_catch): New.
1565 (do_pop_exception): Remove.
1566 (build_terminate_handler): Remove.
1567 (choose_personality_routine): Split out language choice from ...
1568 (initialize_handler_parm): ... here.
1569 Use MUST_NOT_THROW_EXPR.
1570 (expand_start_catch_block): Use do_begin_catch. Simplify Java
1571 exception object handling.
1572 (expand_start_eh_spec, expand_end_eh_spec): Remove.
1573 (expand_exception_blocks, alloc_eh_object): Remove.
1574 (begin_eh_spec_block, finish_eh_spec_block): New.
1575 (do_allocate_exception, do_free_exception): New.
1576 (expand_throw): Merge into ...
1577 (build_throw): ... here. Update for abi.
1578 * expr.c (cplus_expand_expr): No expand_internal_throw.
1579 Handle MUST_NOT_THROW_EXPR.
1580 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
1581 * semantics.c (*) Update for except.h name changes.
1582 (genrtl_try_block): No protect_with_terminate.
1583 (genrtl_eh_spec_block): New.
1584 (genrtl_handler): Don't emit the goto here.
1585 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
1586 (genrtl_finish_function): Don't expand_exception_blocks.
1587 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
1589 2001-03-28 Richard Henderson <rth@redhat.com>
1591 * decl.c (struct named_label_list): Rename eh_region to
1592 in_try_scope, add in_catch_scope.
1593 (struct binding_level): Rename eh_region to is_try_scope,
1595 (note_level_for_try): Rename from note_level_for_eh.
1596 (note_level_for_catch): New.
1597 (poplevel): Copy both is_try_scope and is_catch_scope to
1598 the named_label_list struct.
1599 (check_previous_goto_1): Don't check for catch block via
1600 DECL_ARTIFICIAL; use in_try_scope instead.
1601 (check_goto): Likewise.
1602 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
1603 * except.c (expand_start_catch_block): Call note_level_for_catch.
1604 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
1606 2001-03-27 Richard Henderson <rth@redhat.com>
1608 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
1609 exceptions_via_longjmp.
1611 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1613 * pt.c (check_default_tmpl_args): Make error messages clearer.
1615 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1617 * error.c: Also undefine 'A' macro used for cp_printers definition.
1619 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1621 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1623 2001-03-26 Mike Yang <yang@research.att.com>
1624 Mark Mitchell <mark@codesourcery.com>
1626 * dump.c (dump_access): New function.
1627 (cp_dump_tree): Use it. Dump basetype information for class
1630 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1632 * Makefile.in (optimize.o): Depend on params.h.
1633 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1634 (init_decl_processing): Set flag_no_inline when doing
1636 * optimize.c: Include params.h.
1637 (struct inline_data): Improve documentation of FNS. Add
1638 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1639 (INSNS_PER_STMT): New macro.
1640 (remap_block): Use CLONING_P.
1641 (inlinable_function_p): Don't inline big functions.
1642 (expand_call_inline): Keep track of how much inlining we've done.
1643 (optimize_function): Set FIRST_INLINED_FN.
1644 (maybe_clone_body): Set CLONING_P.
1645 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1647 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1648 rest_of_compilation. Clear DECL_RTL for local variables
1650 (clear_decl_rtl): New function.
1652 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1655 * cp-tree.h (skip_type_access_control,
1656 reset_type_access_control): Prototype.
1657 * decl.c (grokdeclarator): Access of friends is not checked.
1658 * parse.y (component_decl_list): Reset type access control.
1659 * semantics.c (decl_type_access_control): Clear
1660 current_type_lookups.
1661 (save_type_access_control): Don't save if not deferring.
1662 (skip_type_access_control, reset_type_access_control): New
1664 (begin_class_definition): Do type access control for basetypes.
1665 Start deferred access control.
1666 (finish_class_definition): Resume immediate access control if
1667 this is a local class.
1669 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1671 * class.c (add_method): Use memcpy/memmove, not bcopy.
1673 * decl.c (duplicate_decls): Likewise.
1675 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1677 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1680 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1682 * decl.c (local_names): Define.
1683 (push_local_name): New.
1684 (grok_reference_init): Return init if initializing static reference
1685 variable with non-constant instead of emitting it.
1686 Move expand_static_init call to cp_finish_decl.
1687 (layout_var_decl): Call push_local_name.
1688 (maybe_commonize_var): Allow inlining functions even if they have
1689 static local variables, use comdat_linkage for them if flag_weak.
1690 (check_initializer): Call obscure_complex_init if
1691 grok_reference_init returned non-zero.
1692 (save_function_data): Clear x_local_names.
1693 (pop_cp_function_context): Free x_local_names.
1694 (mark_inlined_fns): Remove.
1695 (mark_lang_function): Mark x_local_names.
1696 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1697 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1698 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1699 DECL_DISCRIMINATOR_P.
1700 * cp-tree.h (cp_language_function): Add x_local_names.
1701 (lang_decl_flags): Add discriminator into u2.
1702 (lang_decl_inlined_fns): Remove.
1703 (lang_decl): inlined_fns is now a TREE_VEC.
1704 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1705 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1706 TREE_VEC, not a custom structure.
1707 (optimize_function): Likewise.
1708 * mangle.c (discriminator_for_local_entity): Discriminate among
1709 VAR_DECL local entities.
1710 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1713 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1715 Add support for Java interface method calls.
1716 * cp-tree.h (struct lang_type): Add java_interface flag.
1717 (TYPE_JAVA_INTERFACE): New macro.
1718 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1719 by setting TYPE_JAVA_INTERFACE.
1720 * call.c (java_iface_lookup_fn): New static.
1721 (build_over_call): If calling a method declared in a
1722 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1723 expression which resolves the function address.
1724 (build_java_interface_fn_ref): New function.
1726 2001-03-22 Richard Henderson <rth@redhat.com>
1728 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
1729 * except.c: Don't include it.
1731 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1732 based on an idea from Joe Buck <jbuck@synopsys.com>
1734 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1736 (data_def, component_decl): Add reductions to bad_decl.
1738 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1740 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1741 anonymous aggregates, since they don't have assignment operator
1743 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1744 assignment operators for anonymous structure fields.
1746 2001-03-21 Jason Merrill <jason@redhat.com>
1748 * pt.c (instantiate_decl): Abort if we see a member constant
1749 instantiation that doesn't already have its initializer.
1750 Downgrade explicit instantiation without definition to pedwarn.
1752 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1753 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1754 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1756 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1757 (pending_vtables): Remove.
1758 * decl2.c (pending_vtables): Remove.
1759 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
1760 CLASSTYPE_VTABLE_NEEDS_WRITING.
1761 (import_export_class): Likewise.
1762 (init_decl2): Don't mark pending_vtables.
1763 * lex.c (handle_pragma_vtable): Just sorry.
1764 * pt.c (instantiate_class_template): Don't mess with
1765 CLASSTYPE_VTABLE_NEEDS_WRITING.
1766 (mark_class_instantiated): Likewise.
1767 * ptree.c (print_lang_type): Don't print it.
1768 * semantics.c (begin_class_definition): Don't set it.
1770 * pt.c (template_tail): Replace with last_pending_template.
1771 (maybe_templates, maybe_template_tail): Remove.
1772 (add_pending_template): Adjust.
1773 (instantiate_pending_templates): Adjust.
1775 * cp-tree.h (struct saved_scope): Remove lang_stack field.
1776 (current_lang_stack): Remove.
1777 * decl.c (maybe_push_to_top_level): Don't initialize it.
1778 (duplicate_decls): Use current_lang_depth.
1779 (xref_basetypes): Likewise.
1780 * class.c (current_lang_depth): New fn.
1781 (push_lang_context): Use more varray functionality.
1782 (pop_lang_context): Likewise.
1784 * error.c (GLOBAL_THING): Always use '__'.
1786 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1788 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
1790 * mangle.c (mangle_decl_string): Mangle the names of overloaded
1791 operators, even when they have `extern "C"' linkage.
1793 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1795 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
1796 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1797 where it's not necessary.
1798 (add_method): Remove optimization involving comparison of
1799 DECL_ASSEMBLER_NAME.
1800 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
1801 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1802 where it's not necessary.
1803 (check_methods): Likewise.
1804 (build_clone): Likewise.
1805 (built_vtt): Likewise.
1806 * cp-tree.h (DECL_NEEDED_P): Likewise.
1807 * decl.c (pushtag): Likewise.
1808 (duplicate_decls): Likewise.
1809 (pushdecl): Likewise.
1810 (builtin_function): Likewise.
1811 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
1812 (build_cp_library_fn): Likewise.
1813 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
1814 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1815 where it's not necessary.
1816 (make_rtl_for_nonlocal_decl): Likewise.
1817 (cp_finish_decl): Likewise.
1818 (grokfndecl): Likewise.
1819 (grokvardecl): Likewise.
1820 (grokdeclarator): Likewise.
1821 (start_function): Likewise.
1822 (cp_missing_return_ok_p): Likewise.
1823 * decl2.c (grokclassfn): Likewise.
1824 (check_classfn): Likewise.
1825 (finish_static_data_member_decl): Likewise.
1826 (grokfield): Likewise.
1827 * error.c (GLOBAL_IORD_P): Remove.
1828 (dump_global_iord): Improve output.
1829 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
1830 * except.c (nothrow_libfn_p): Summarily reject any function not in
1832 * init.c (build_java_class_ref): Don't explicitly set
1833 DECL_ASSEMBLER_NAME after calling mangle_decl.
1834 * mangle.c (mangle_decl_string): Handle extern "C" functions.
1835 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
1836 * method.c (set_mangled_name_for_decl): Don't explicitly set
1837 DECL_ASSEMBLER_NAME after calling mangle_decl.
1838 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
1839 IDENTIFIER_GLOBAL_VALUE for the thunk.
1840 * pt.c (set_mangled_name_for_template_decl): Remove.
1841 (check_explicit_specialization): Don't use it.
1842 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
1843 (tsubst_friend_function): Likewise.
1844 (tsubst_decl): Likewise.
1845 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
1846 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
1847 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1848 where it's not necessary.
1849 (tinfo_base_init): Likewise.
1850 (create_real_tinfo_var): Likewise.
1851 * search.c (looup_field_1): Likewise.
1852 * semantics.c (finish_named_return_value): Likewise.
1853 * tree.c (init_tree): Set lang_set_decl_assembler_name.
1855 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
1857 Correct semantics restrictions checking in throw-expression.
1858 * except.c (is_admissible_throw_operand): New function.
1859 (build_throw): Use it.
1861 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1863 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
1866 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1868 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1869 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
1870 * decl.c (duplicate_decls): Likewise.
1871 (builtin_function): Likewise.
1872 (build_library_fn): Likewise.
1873 (build_cp_library_fn): Likewise.
1874 (check_initializer): Likewise.
1875 (cp_finish_decl): Likewise.
1876 * decl2.c (grokfield): Likewise.
1877 (grok_function_init): Remove #if 0'd code.
1878 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1879 * friend.c (do_friend): Likewise.
1880 * init.c (get_temp_regvar): Likewise.
1881 * method.c (make_thunk): Likewise.
1882 * pt.c (tsubst_friend_function): Likewise.
1883 (tsubst_decl): Likewise.
1884 (regenerate_decl_from_template): Likewise.
1885 * semantics.c (genrtl_named_return_value): Likewise.
1886 (expand_body): Likewise.
1887 (genrtl_finish_function): Likewise.
1888 * tree.c (cp_tree_equal): Likewise.
1890 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
1892 * call.c (convert_like_real): Add extra semantics to INNER
1893 parameter. Don't convert to temporary if a user conversion
1894 gives us an lvalue that we're about to bind to a reference.
1895 Set INNER to indicate pending reference binding on recursive
1898 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1900 * cp/lex.c: Delete duplicate pending_lang_change.
1902 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1904 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
1906 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
1907 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
1909 2001-03-09 Zack Weinberg <zackw@stanford.edu>
1911 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
1913 2001-03-08 Stan Shebs <shebs@apple.com>
1915 * cp-tree.h (set_identifier_local_value): Remove unused decl.
1917 2001-03-06 Zack Weinberg <zackw@stanford.edu>
1919 * spew.c: Remove references to CPP_OSTRING.
1921 2001-03-06 Andrew Haley <aph@redhat.com>
1923 * typeck.c (convert_arguments): Check that we have an fndecl.
1925 2001-03-05 Andrew Haley <aph@redhat.com>
1927 * typeck.c (convert_arguments): Don't do ellipsis conversion for
1928 __built_in_constant_p.
1930 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1932 * typeck.c (build_static_cast): Allow enum to enum conversions
1935 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1937 * class.c (check_field_decls): Pointers to member do not a
1938 non-pod struct make, as per DR 148.
1940 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1942 * call.c (joust): cp_pedwarn when using gnu extension concerning
1943 worst conversion sequences.
1945 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1947 * decl.c: Replace all uses of 'boolean' with 'bool'.
1949 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1951 * lang-specs.h: Add zero initializer for cpp_spec field to
1952 all array elements that need one. Don't put an #ifdef inside
1953 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
1956 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1958 Implement using decls inside template functions.
1959 * decl2.c (validate_nonmember_using_decl): Don't special case
1960 fake_std_node in the global namespace. Don't reject early when
1961 processing a template.
1962 (do_local_using_decl): Add to statement tree. Don't do further
1963 processing when building a template.
1964 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
1966 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1968 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1969 same function. Do complain about ambiguating extern "C"
1972 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1974 Remove floating point and complex type template constant parms.
1975 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1976 COMPLEX_TYPE extensions.
1977 (invalid_nontype_parm_type_p): Likewise.
1979 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1981 * except.c (call_eh_info): Revert "match_function"'s type.
1983 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1985 Fix ctor vtable vcall offsets.
1986 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1987 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1988 (get_matching_base): Remove.
1989 (get_original_base): New function.
1990 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1991 Use a virtual thunk for a ctor vtable with an index
1992 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1993 primary base within a constructor vtable. Only set
1994 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1995 when primary base has been lost.
1996 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1998 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
2000 * call.c (joust): Ensure more_specialized()'s argument length
2001 parameter has correct value for constructors.
2003 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
2005 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
2007 * decl.c (mark_inlined_fns): Prototype.
2009 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2011 * spew.c (yylex): Correct handling of friends.
2013 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2015 * mangle.c (write_encoding): Pass write_function_type the
2016 FUNCTION_DECL for the function being encoded.
2017 (write_function_type): Pass it along to write_bare_function_type.
2018 (write_bare_function_type): Pass it along to write_method_parms.
2019 (write_method_parms): Don't mangle the compiler-generated
2020 parameters to a constructor or destructor.
2022 2001-02-22 Andreas Jaeger <aj@suse.de>
2024 * optimize.c: Include toplev.h for
2025 note_deferral_of_defined_inline_function prototype.
2027 2001-02-22 Jakub Jelinek <jakub@redhat.com>
2029 * cp-tree.h (struct lang_decl_inlined_fns): New.
2030 (struct lang_decls): Add inlined_fns.
2031 (DECL_INLINED_FNS): New macro.
2032 * optimize.c (struct inline_data): Add inlined_fns.
2033 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
2034 (inlinable_function_p): Likewise, fix typo in comment,
2035 function is not inlinable if it already inlined function currently
2037 (expand_call_inline): Add fn to inlined_fns if neccessary.
2038 (optimize_function): Initialize inlined_fns.
2039 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
2040 * decl.c (mark_inlined_fns): New function.
2041 (lang_mark_tree): Call it.
2043 2001-02-21 Jason Merrill <jason@redhat.com>
2045 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
2046 (DECL_UNINLINABLE): Move to middle-end.
2048 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
2049 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
2050 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
2051 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
2052 parms and outer BLOCK. note_deferral_of_defined_inline_function.
2054 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
2057 2001-02-19 Mark Mitchell <mark@codesourcery.com>
2059 * decl2.c (set_decl_namespace): Allow explicit instantiations in
2062 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2064 * optimize.c (expand_call_inline): Don't walk subtrees of type
2067 2001-02-18 Mark Mitchell <mark@codesourcery.com>
2069 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
2072 2001-02-18 Jason Merrill <jason@redhat.com>
2074 Do put the VTT parameter in DECL_ARGUMENTS.
2075 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
2076 (current_vtt_parm): New macro.
2077 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
2078 (DECL_HAS_VTT_PARM_P): New macro.
2079 (DECL_VTT_PARM): Remove.
2080 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
2081 * decl.c (duplicate_decls): Only copy the operator code if
2083 (start_function): Set current_vtt_parm.
2084 (lang_mark_tree): Don't mark vtt_parm.
2085 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
2086 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
2087 * class.c (build_clone): Maybe remove the VTT parm.
2088 * optimize.c (maybe_clone_body): Set up the VTT parm.
2089 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
2090 * call.c (build_over_call): Just allow the VTT arg.
2091 * method.c (make_thunk): Don't set DECL_VTT_PARM.
2092 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
2093 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
2094 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
2095 * error.c (dump_function_decl): Likewise.
2096 * call.c (build_user_type_conversion_1, convert_like_real): Abort
2097 if we try to call a constructor with in-charge or VTT parms.
2098 * method.c (skip_artificial_parms_for): New fn.
2099 * call.c (add_function_candidate, build_over_call): Call it.
2100 * call.c (build_new_method_call): Use current_vtt_parm.
2101 * init.c (expand_virtual_init): Likewise.
2102 * class.c (same_signature_p): No longer static.
2103 * cp-tree.h: Declare it.
2104 * search.c (look_for_overrides_r): Use it.
2106 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2108 * cp-tree.h (new_abi_rtti_p): Remove.
2109 (name_mangling_version): Likewise.
2110 (flag_do_squangling): Likewise.
2111 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
2112 * decl.c (grokfndecl): Likewise.
2113 * decl2.c (name_mangling_version): Remove.
2114 (flag_do_squangling): Likewise.
2115 (lang_f_options): Remove `squangle'.
2116 (unsupported_options): Add `squangle'.
2117 (cxx_decode_option): Issue a warning about uses of
2118 -fname-mangling-version.
2119 (finish_file): Remove old ABI support.
2120 * pt.c (check_explicit_specialization): Likewise.
2121 (tsubst_decl): Likewise.
2122 * rtti.c (init_rtti_processing): Likewise.
2123 (build_headof): Likewise.
2124 (get_tinfo_decl_dynamic): Likewise.
2125 (tinfo_from_decl): Likewise.
2126 (build_dynamic_cast_1): Likewise.
2127 (synthesize_tinfo_var): Likewise.
2128 * init.c (build_new): Allow enumeration types for the array-bounds
2129 in a direct-new-declarator.
2131 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
2133 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
2134 TREE_PROTECTED from the template being specialized.
2136 2001-02-17 Jason Merrill <jason@redhat.com>
2138 * decl2.c (build_artificial_parm): Set TREE_READONLY.
2140 * decl.c (bad_specifiers): Allow throw specs on things with
2141 pointer-to-function or -member-function type.
2142 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
2145 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2147 * call.c (check_dtor_name): Handle template names correctly.
2149 2001-02-16 Jason Merrill <jason@redhat.com>
2151 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
2152 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
2153 * optimize.c (maybe_clone_body): Don't substitute it.
2154 * call.c (build_new_method_call): Check in_chrg instead.
2155 * init.c (expand_virtual_init): Likewise.
2157 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
2159 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
2160 class-type introduces at least a type-name.
2162 2001-02-16 Jakub Jelinek <jakub@redhat.com>
2164 * call.c (convert_like_real): Create a temporary for non-lvalue.
2166 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
2168 * cp-tree.h: Fix typos in comments.
2170 2001-02-16 Jason Merrill <jason@redhat.com>
2172 * optimize.c (remap_block): If we're compiling a clone, pass the
2173 new block to insert_block.
2175 2001-02-16 Mark Mitchell <mark@codesourcery.com>
2177 * semantics.c (finish_asm_stmt): Robustify.
2179 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2181 * pt.c (push_template_decl_real): Don't remangle the name of a
2184 2001-02-15 Jim Meyering <meyering@lucent.com>
2186 * Make-lang.in (c++.install-common): Depend on installdirs.
2187 (c++.install-info): Likewise.
2188 (c++.install-man): Likewise.
2190 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2192 * typeck2.c (build_m_component_ref): Robustify.
2194 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
2196 * friend.c (do_friend): Don't take the nested [template] class
2197 into account when deciding whether to warn about the friend
2198 function not referring to a template function.
2200 2001-02-14 Jakub Jelinek <jakub@redhat.com>
2202 * typeck.c (build_unary_op): Clarify error message.
2204 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
2206 * parse.y (component_constructor_declarator): allow optional
2207 parentheses around constructor class name.
2209 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2211 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
2213 * init.c (emit_base_init): Remove incorrect comment about
2215 * method.c (make_thunk): Fix comment alignment.
2217 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2219 Kill remnants of this is variable.
2220 * cp-tree.h (flag_this_is_variable): Remove.
2221 * decl2.c (flag_this_is_variable): Remove.
2222 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
2223 (build_vbase_path): The path is non-static, even in a cdtor.
2224 (resolves_to_fixed_type_p): Add additional return value.
2225 * search.c (init_vbase_pointers): Adjust.
2226 * tree.c (lvalue_p_1): Adjust.
2227 * typeck.c (mark_addressable): Adjust.
2229 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2231 * pt.c (unify): Don't check cv quals of array types.
2233 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2235 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
2236 check whether we already have the type.
2238 2001-02-13 Mark Mitchell <mark@codesourcery.com>
2240 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
2241 * call.c (build_op_delete_call): Simplify to remove duplicate
2243 * class.c (clone_function_decl): Don't build the deleting variant
2244 of a non-virtual destructor.
2245 * decl.c (finish_destructor_body): Don't call delete if this is a
2246 non-virtual destructor.
2247 * init.c (build_delete): Explicitly call `operator delete' when
2248 deleting an object with a non-virtual destructor.
2250 2001-02-13 Jason Merrill <jason@redhat.com>
2252 * lang-specs.h: Add more __EXCEPTIONS.
2254 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2256 * typeck2.c (process_init_constructor): Check
2257 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
2259 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2261 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
2262 Remove spurious information in comment. Allow further
2263 adjustments of REFERENCE_TYPE args.
2265 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2267 * errfn.c (cp_deprecated): Tweak diagnostic text.
2268 * parse.y (new_initializer): Deprecate initializer lists
2271 2001-02-12 Mark Mitchell <mark@codesourcery.com>
2273 Remove old ABI support.
2275 2001-02-11 Mark Mitchell <mark@codesourcery.com>
2277 * decl2.c (flag_vtable_thunks): Always set it to 1.
2278 (flag_new_abi): Likewise.
2279 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
2281 * Makefile.in (g++spec.o): Fix typo.
2283 2001-02-09 Jason Merrill <jason@redhat.com>
2285 * lang-specs.h: Restore definition of __EXCEPTIONS.
2287 2001-02-08 Jason Merrill <jason@redhat.com>
2289 * search.c (shared_member_p): New function.
2290 (lookup_field_r): Use it.
2291 * cp-tree.h (SHARED_MEMBER_P): Remove.
2293 * method.c (process_overload_item): Handle template-dependent array
2295 * pt.c (type_unification_real): If we end up with undeduced nontype
2298 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
2301 * typeck2.c (friendly_abort): Don't say anything if we have
2302 earlier errors or sorries.
2304 * decl.c (check_tag_decl): Notice attempts to redefine bool and
2305 wchar_t. Ignore if in_system_header.
2307 * decl.c (maybe_push_cleanup_level): New fn...
2308 (start_decl_1): ...split out from here.
2309 * cvt.c (build_up_reference): Use it.
2310 * cp-tree.h: Declare it.
2312 2001-02-07 Mark Mitchell <mark@codesourcery.com>
2314 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
2317 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
2319 * pt.c (lookup_template_class): Make sure it's a primary
2320 template or template_template_parm when called from the parser.
2321 (instantiate_template_class): Add assertion.
2323 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
2325 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
2326 from error_mark_node.
2328 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
2330 Fix specification and implementation bugs in V3 ABI
2331 construction vtables.
2332 * cp-tree.h (flag_dump_class_layout): New flag.
2333 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
2334 (BINFO_LOST_PRIMARY_P): New flag.
2335 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
2336 (BINFO_PRIMARY_MARKED_P): Rename to ...
2337 (BINFO_PRIMARY_P): ... here.
2338 (binfo_via_virtual): New prototype.
2339 * decl2.c (flag_dump_class_layout): New flag.
2340 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
2341 use `=' as a file name separator.
2342 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
2344 (build_vtbl_address): If this is a virtual primary base, then
2345 get the vtbl of what it is ultimately primary for.
2346 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
2347 for BINFO_PRIMARY_P.
2348 (dfs_skip_nonprimary_vbases_markedp): Likewise.
2349 (get_shared_vbase_if_not_primary): Likewise.
2350 (dfs_get_pure_virtuals): Likewise.
2351 (expand_upcast_fixups): Likewise.
2352 (fixup_virtual_upcast_offsets): Likewise.
2353 (dfs_find_vbase_instance): Likewise.
2354 (find_vbase_instance): Likewise.
2355 (binfo_from_vbase): Adjust comment to reflect reality.
2356 (binfo_via_virtual): New function.
2357 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
2358 for binfo walking during VTT construction.
2359 (dfs_mark_primary_bases): Remove.
2360 (force_canonical_binfo_r): New function.
2361 (force_canonical_binfo): New function.
2362 (mark_primary_virtual_base): New function.
2363 (mark_primary_bases): Walk in inheritance graph order, use
2364 mark_primary_virtual_base.
2365 (determine_primary_base): Use some more intermediate variables.
2366 (dfs_find_final_overrider): Don't check for overriding along a
2368 (dfs_modify_vtables): Walk into primary virtual bases too.
2369 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
2370 (build_base_fields): Likewise.
2371 (dfs_set_offset_for_unshared_vbases): Likewise.
2372 (layout_virtual_bases): Likewise.
2373 (end_of_class): Likewise.
2374 (finish_struct_1): Call dump_class_hierarchy, if requested.
2375 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
2376 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
2377 (dump_class_hierarchy): Add file parameter. Append to file, if
2379 (finish_vtbls): Adjust accumulate_vtbl_inits call.
2380 Use canonical base for virtual bases.
2381 (build_vtt): Add more comments. Adjust build_vtt_inits call.
2382 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
2383 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
2384 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
2386 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
2387 from DATA. We want virtual primary bases and all bases via virtual.
2388 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
2389 virtual base when not a construction vtable.
2390 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
2391 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
2392 Use canonical bases when processing virtual bases.
2393 (accumulate_vtbl_inits): We're interested in any base via a
2395 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
2396 within a construction vtable, determine what is being overridden.
2397 (build_vtbl_initializer): Add more comments
2398 (add_vcall_offset_vtbl_entries_1): Adjust comment.
2399 (build_rtti_vtbl_entries): Check if the base has lost its
2402 2001-02-05 Mark Mitchell <mark@codesourcery.com>
2404 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
2406 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2408 * decl.c (pushdecl): Call abort instead of fatal.
2409 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
2410 * init.c (build_new_1): Likewise.
2411 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
2412 * decl.c (build_typename_type): hash_table_init now returns void.
2413 decl.c (init_decl_processing): Make an error non-fatal.
2415 2001-02-04 Mark Mitchell <mark@codesourcery.com>
2417 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
2419 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
2420 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
2421 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
2422 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
2423 * decl.c (maybe_commonize_var): Use the new name-mangling where
2425 * decl2.c (comdat_linkage): Enhance comments. Make all
2426 compiler-generated things static, if COMDAT is not available.
2427 (get_tinfo_decl): Do not make typeinfo objects that belong in the
2429 (tinfo_base_init): Use the correct mangled name for typeinfo
2430 strings, and push them into the global scope.
2431 (typeinfo_in_lib_p): New function.
2432 (synthesize_tinfo_var): Use it.
2433 (create_real_tinfo_var): Likewise.
2435 2001-02-03 Jakub Jelinek <jakub@redhat.com>
2437 * decl.c (push_class_binding): Use context_for_name_lookup instead
2439 * search.c (context_for_name_lookup): Remove static. Check for NULL
2440 context in the loop.
2441 * cp-tree.h (context_for_name_lookup): Add prototype.
2443 2001-02-02 Jakub Jelinek <jakub@redhat.com>
2445 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
2446 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
2448 * call.c (convert_class_to_reference, build_user_type_conversion_1,
2449 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
2451 2001-02-02 Mark Mitchell <mark@codesourcery.com>
2453 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
2454 of macros used when compiling g++spec.c.
2455 * g++spec.c (lang_specific_driver): Link with the shared
2458 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
2460 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
2461 make_reference_declarator, make_call_declarator), method.c
2462 (implicitly_declare_fn), parse.y (namespace_using_decl,
2463 notype_unqualified_id, expr_or_declarator, new_type_id,
2464 after_type_declarator, direct_after_type_declarator,
2465 notype_declarator, complex_notype_declarator,
2466 complex_direct_notype_declarator, qualified_id,
2467 notype_qualified_id, overqualified_id, direct_new_declarator,
2468 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
2469 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
2470 instead of build_parse_node.
2472 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2474 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
2475 (minus_one_node): Moved to top level gcc directory. Renamed
2476 to integer_minus_one_node.
2478 * init.c (init_init_processing): Don't set minus_one_node.
2479 (build_vec_init): Use integer_minus_one_node.
2481 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2483 2001-01-28 Jakub Jelinek <jakub@redhat.com>
2485 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
2486 identical and they would be replaced with constant, remove
2487 MODIFY_EXPR from the tree.
2489 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2491 * Make-lang.in: Remove all dependencies on defaults.h.
2492 * call.c: Don't include defaults.h.
2494 * decl2.c: Likewise.
2495 * except.c: Likewise.
2499 * typeck.c: Likewise.
2501 2001-01-25 Jakub Jelinek <jakub@redhat.com>
2503 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
2504 operators even in "C" linkage.
2505 * method.c (set_mangled_name_for_decl): Likewise.
2506 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
2507 overloaded operators in "C" linkage.
2509 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2511 * pt.c (tsubst_decl): Remove IN_DECL parameter.
2512 (tsubst_arg_types): Check parameter is not void.
2513 (tsubst): Adjust tsubst_decl call.
2515 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2517 * call.c (add_builtin_candidate): Quote std properly, from
2520 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2522 * pt.c (check_explicit_specialization): Clone constructors and
2525 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2527 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
2528 indicates anything special about template depth. Make sure we
2529 only count the user visible template classes.
2531 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2533 * call.c (build_conv): Typo in comment.
2534 (add_builtin_candidate): Add more explanation.
2535 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
2536 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
2537 when we have enumeral types.
2538 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
2539 candidates for relops and eqops.
2540 (joust): Simplify control flow. Allow a non-template user
2541 function to hide a builtin.
2543 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
2545 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
2546 (more_specialized): Add deduction parameter.
2547 * call.c (joust): Adjust more_specialized call.
2548 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
2549 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
2550 (get_bindings_order): Remove.
2551 (get_bindings_real): Add DEDUCE parameter.
2552 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
2553 REFERENCE_TYPE jig for DEDUCE_ORDER.
2554 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
2555 maybe_adjust_types_for_deduction.
2556 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
2558 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
2559 (check_cv_quals_for_unify): Use new unify qualifier flags.
2560 (unify): Clear new unify qualifier flags.
2561 (get_bindings_real): Add DEDUCE parameter.
2562 (get_bindings): Adjust call to get_bindings_real.
2563 (get_bindings_overload): Likewise.
2564 (most_specialized_instantiation): Adjust call to
2567 2001-01-19 Jason Merrill <jason@redhat.com>
2569 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
2571 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
2574 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
2576 * decl2.c (arg_assoc_class): Fix double iteration logic.
2578 2001-01-19 Jason Merrill <jason@redhat.com>
2580 * init.c (build_delete): Always call convert_force to strip cv-quals.
2582 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
2583 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
2584 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
2586 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2588 * search.c (get_vbase_1): Count only virtual bases.
2590 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2592 * class.c (duplicate_tag_error): Robustify flag clearing.
2594 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2596 * cp-tree.h (lookup_template_class): Add complain parm.
2597 * decl.c (lookup_namespace_name): Adjust call to
2598 lookup_template_class.
2599 (make_typename_type): Likewise.
2600 * semantics.c (finish_template_type): Likewise.
2601 * pt.c (lookup_template_class): Add complain parm. Adjust.
2602 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
2605 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2607 * pt.c (copy_default_args_to_explicit_spec): Preserve
2608 object's CV quals. Reorganize.
2610 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2612 * typeck.c (build_modify_expr): Say `initialization' for
2614 * init.c (build_default_init): Convert to enumeral type, if
2617 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2619 * parse.y (nomods_initdcl0): Properly set things up for
2622 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2624 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2625 (type_unification_real): Set it.
2628 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2630 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2632 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2634 * semantics.c (begin_class_definition): Check we're not inside a
2637 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2639 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2642 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2644 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2645 * call.c (build_over_call): Add comment.
2647 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2649 * cvt.c (ocp_convert): Handle vector type conversion
2650 * typeck2.c (digest_init): Handle vector type initializations
2652 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2654 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2657 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2659 * pt.c (check_nontype_parm): Rename to ...
2660 (invalid_nontype_parm_type_p): ... here.
2661 (process_template_parm): Adjust.
2662 (convert_template_argument): Adjust.
2664 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2666 * pt.c (check_nontype_parm): New function.
2667 (process_template_parm): Use it.
2668 (convert_template_argument): Use it.
2669 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2672 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2674 * tree.c: Add defaults.h
2675 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2676 * Make-lang.in (cp/tree.o): Add defaults.h.
2678 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2680 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2682 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2684 * g++.1: Change to be ".so man1/gcc.1".
2686 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2688 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2690 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2691 ($(srcdir)/cp/g++int.info): New target.
2692 * gxxint.texi: Add info directory entry. Use @@ in email address.
2693 * .cvsignore: Update.
2695 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2697 * typeck.c (build_c_cast): Do template processing earlier.
2698 Always pedwarn on array casts.
2700 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2702 * friend.c (make_friend_class): Make sure a templated class is
2703 actually a template.
2705 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2707 * decl2.c (get_guard): Set linkage from guarded decl.
2709 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2711 * call.c (convert_default_arg): Check for unprocessed
2713 * cp-tree.h (replace_defarg): Move to spew.c.
2714 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2715 spew.c, which is where they really are.
2716 (done_pending_defargs): Declare.
2717 (unprocessed_defarg_fn): Declare.
2718 * decl.c (replace_defarg): Move to spew.c
2719 * parse.y (structsp): Call done_pending_defargs.
2720 * spew.c (defarg_fns): Rearrange list structure.
2721 (defarg_fnsdone): New static variable.
2722 (defarg_depfns): New static variable.
2723 (init_spew): Adjust.
2724 (add_defarg_fn): Store the type in TREE_TYPE.
2725 (do_pending_defargs): Detect and deal with ordering constraints
2727 (done_pending_defargs): New function.
2728 (unprocessed_defarg_fn): New function.
2729 (replace_defarg): Moved from decl.c. Robustify. Don't save
2730 if circularity detected.
2732 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2734 * pt.c (unify): Check array has a domain, before checking
2735 whether it is variable sized.
2737 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2739 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2740 parameters with pointers to arrays of unknown bound.
2742 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2744 * parse.y (template_parm_header, template_spec_header): New
2745 reductions. Split out from ...
2746 (template_header): ... here. Use them.
2747 (template_template_parm): Use template_parm_header.
2748 * semantics.c (finish_template_template_parm): Add assert.
2750 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2752 * mangle.c (write_builtin_type): Fix thinko.
2754 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2755 (copy_default_args_to_explicit_spec): Likewise.
2756 (check_explicit_specialization): Use it.
2758 * class.c (finish_struct_1): Remove last argument in call to
2759 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2760 * decl.c (builtin_function): Likewise.
2761 (build_cp_library_fn): Likewise.
2762 (check_initializer): Likewise.
2763 (make_rtl_for_nonlocal_decl): Likewise.
2764 (cp_finish_decl): Likewise.
2765 (start_function): Likewise.
2766 * decl2.c (finish_anon_union): Likewise.
2767 * friend.c (do_friend): Likewise.
2768 * init.c (build_java_class_ref): Likewise.
2769 * method.c (make_thunk): Likewise.
2770 * pt.c (tsubst_friend_function): Likewise.
2771 * semantics.c (expand_body): Likewise.
2773 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2775 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2776 looking at DECL_CLONED_FUNCTION for non-functions.
2778 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2780 * error.c (dump_template_parameter): Use parm to determine how
2781 to print default value.
2783 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2785 * class.c (duplicate_tag_error): Clear more flags.
2787 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2789 * call.c (build_new_method_call): Use binfo_for_vbase.
2791 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
2793 * cp-tree.h (flag_cond_mismatch): Don't declare.
2794 * decl2.c (flag_cond_mismatch): Don't define.
2795 (lang_f_options): Remove cond-mismatch.
2796 (unsupported_options): Add cond-mismatch.
2798 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
2800 * class.c (handle_using_decl): Reject using of constructor name
2801 of sourcing class. Allow injecting of a method with same name as
2802 nested class. Fixup error messages.
2804 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
2806 * decl2.c (lang_decode_option): Handle -Wformat=2.
2808 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2810 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
2811 initialized_in_class.
2812 (DECL_DEFINED_IN_CLASS_P): Rename to ...
2813 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
2814 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
2815 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
2816 * pt.c (check_default_tmpl_args): Adjust for
2817 DECL_INITIALIZED_IN_CLASS_P.
2818 (instantiate_class_template): Likewise.
2819 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
2821 * class.c (finish_struct): Constify saved_filename.
2823 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2825 * class.c (duplicate_tag_error): Adjust diagnostic.
2826 (finish_struct): Locally set location to start of struct.
2827 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
2829 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2831 * decl.c (struct binding_level): Adjust class_shadowed comments
2833 (push_class_level_binding): Ajust comments to reflect reality.
2834 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
2835 Don't set TREE_VALUE on the class_shadowed list.
2837 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2839 * decl2.c (acceptable_java_type): Allow references too.
2840 * init.c (build_java_class_ref): When using the new ABI, search
2841 `class$' and have it mangled with `mangle_decl.'
2842 * mangle.c (write_java_integer_type_codes): New function.
2843 (write_builtin_type): Detect and mangle Java integer and real
2846 2001-01-07 Mark Mitchell <mark@codesourcery.com>
2848 * decl2.c (grokfield): Don't accept `asm' specifiers for
2849 non-static data members.
2851 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2853 * expr.c (cplus_expand_expr): Don't reset `target'.
2855 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
2857 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
2859 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2861 * parse.y (template_datadef): Check for error_mark_node.
2863 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2865 * cp-tree.def (DEFAULT_ARG): Make `x' class.
2867 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
2869 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
2870 (record_builtin_type): Make non-static.
2871 (flag_short_double): Don't declare.
2872 (init_decl_processing): Remove the creation of many tree nodes now
2873 in c_common_nodes_and_builtins.
2874 (build_void_list_node): New function.
2875 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
2876 * cp-tree.h (flag_short_wchar): Don't declare.
2878 2001-01-04 Mark Mitchell <mark@codesourcery.com>
2880 * call.c (build_conv): Don't use build1 for USER_CONV.
2881 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
2883 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
2885 * lex.c (lang_init): Call c_common_lang_init.
2887 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2889 * search.c (lookup_fnfields_here): Remove.
2890 (look_for_overrides_r): Use lookup_fnfields_1.
2891 Ignore functions from using declarations.
2893 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2895 Implement exceptions specifiers for implicit member functions.
2896 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
2897 * method.c (synthesize_exception_spec): New function.
2898 (locate_dtor, locate_ctor, locate_copy): New functions.
2899 (implicitly_declare_fn): Generate the exception spec too.
2900 * search.c (check_final_overrider): Check artificial functions
2902 * typeck2.c (merge_exception_specifiers): New function.
2904 2001-01-03 Jason Merrill <jason@redhat.com>
2906 * init.c (build_default_init): New fn.
2907 (perform_member_init): Split out from here.
2908 (build_new_1): Use it. Simplify initialization logic.
2909 (build_vec_init): Take an array, rather than a pointer and maxindex.
2910 Speed up simple initializations. Don't clean up if we're assigning.
2911 * cp-tree.h: Adjust.
2912 * decl2.c (do_static_initialization): Remove TREE_VEC case.
2913 * parse.y (new_initializer): Return void_zero_node for ().
2914 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
2915 * typeck2.c (digest_init): Only complain about user-written
2918 2000-12-22 Mike Stump <mrs@wrs.com>
2920 * decl2.c: (max_tinst_depth): Increase to 50.
2922 2001-01-02 Mark Mitchell <mark@codesourcery.com>
2924 * class.c (invalidate_class_lookup_cache): Zero the
2925 previous_class_values.
2926 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
2928 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
2929 * decl.c (free_bindings): New variable.
2930 (push_binding): Don't create a new binding if we have one on the
2932 (pop_binding): Put old bindings on the free list.
2933 (init_decl_processing): Use size_int, not build_int_2.
2934 Register free_bindings as a GC root.
2935 (cp_make_fname_decl): Use size_int, not build_int_2.
2936 (push_inline_template_parms_recursive): Likewise.
2937 (end_template_parm_list): Likewise.
2938 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
2939 (tsubst_template_parms): Use size_int, not build_int_2.
2941 * rtti.c (get_vmi_pseudo_type_info): Likewise.
2943 2001-01-02 Richard Henderson <rth@redhat.com>
2945 * parse.y (asm): Set ASM_INPUT_P.
2947 2001-01-02 Jason Merrill <jason@redhat.com>
2949 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
2952 * typeck.c (cp_truthvalue_conversion): New fn.
2953 * cvt.c (ocp_convert): Use it.
2955 * cp-tree.h: Lose c-common.c decls.
2957 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
2958 * cvt.c (convert_to_void): Use type_unknown_p.
2960 * typeck.c (strip_all_pointer_quals): Also strip quals from
2961 pointer-to-member types.
2963 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
2966 * call.c (build_new_method_call): Do evaluate the object parameter
2967 when accessing a static member.
2968 * typeck.c (build_component_ref): Likewise.
2970 2001-01-02 Andreas Jaeger <aj@suse.de>
2972 * decl.c (cp_missing_noreturn_ok_p): New.
2973 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2975 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2977 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2979 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2981 * class.c (pushclass): Remove #if 0'd code.
2982 * cp-tree.h (overload_template_name): Remove.
2983 * decl.c (store_bindings): Simplify.
2984 (pop_from_top_level): Likewise.
2985 * pt.c (overload_template_name): Remove.
2986 (instantiate_decl): Don't call push_to_top_level if it's not
2989 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2991 * pt.c (register_local_specialization): Don't return a value.
2992 (lookup_template_class): Use move-to-front heuristic when looking
2993 up template instantiations.
2994 (instantiate_decl): Only push_to_top_level when we're actually
2995 going to instantiate the template.
2997 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2999 * search.c (binfo_for_vtable): Return least derived class, not
3000 most. Handle secondary vtables.
3002 2000-12-22 Jason Merrill <jason@redhat.com>
3004 * pt.c (more_specialized): Don't optimize len==0.
3005 (fn_type_unification): If we're adding the return type, increase len.
3007 * typeck.c (build_binary_op): Fix pmf comparison logic.
3009 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
3010 DECL_STATIC_FUNCTION_P.
3012 * semantics.c (genrtl_finish_function): Don't try to jump to
3013 return_label unless it exists.
3015 In partial ordering for a call, ignore parms for which we don't have
3017 * call.c (joust): Pass len to more_specialized.
3018 (add_template_candidate_real): Strip 'this', pass len.
3019 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
3020 (get_bindings_order): New fn. Pass len down.
3021 (get_bindings_real): Strip 'this', pass len.
3022 (fn_type_unification): Likewise.
3023 (type_unification_real): Succeed after checking 'len' args.
3024 (most_specialized_instantiation): Lose explicit_args parm.
3025 * class.c (resolve_address_of_overloaded_function): Strip 'this',
3028 2000-12-21 Jason Merrill <jason@redhat.com>
3030 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
3031 DECL_TEMPLATE_RESULT.
3033 * search.c (lookup_field_r): Call lookup_fnfields_1, not
3034 lookup_fnfields_here.
3036 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
3038 * call.c (build_object_call): Also allow conversions that return
3039 reference to pointer to function.
3040 (add_conv_candidate): Handle totype being ref to ptr to fn.
3041 (build_field_call): Also allow members of type reference to function.
3042 Lose support for calling pointer to METHOD_TYPE fields.
3044 * error.c (dump_expr): Handle *_CAST_EXPR.
3046 * typeck2.c (build_scoped_ref): Always convert to the naming class.
3048 * tree.c (break_out_cleanups): Lose.
3049 * cp-tree.h: Remove prototype.
3050 * typeck.c (build_component_ref): Don't break_out_cleanups.
3051 (build_compound_expr): Likewise.
3052 * semantics.c (finish_expr_stmt): Likewise.
3054 2000-12-20 Richard Henderson <rth@redhat.com>
3056 * cp-tree.h: Update declarations.
3057 * decl.c (finish_case_label): Return the new stmt node.
3058 * semantics.c (finish_goto_stmt): Likewise.
3059 (finish_expr_stmt, finish_return_stmt): Likewise.
3060 (finish_break_stmt, finish_continue_stmt): Likewise.
3061 (finish_asm_stmt): Likewise.
3062 * parse.y (already_scoped_stmt): Set STMT_LINENO.
3063 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
3064 (simple_if, simple_stmt): Return the new stmt node.
3067 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
3069 * cp-tree.h: Don't declare warn_long_long.
3071 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3073 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
3076 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3078 * pt.c (unify): Handle when both ARG and PARM are
3079 BOUND_TEMPLATE_TEMPLATE_PARM.
3081 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3083 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
3084 DECL_TEMPLATE_PARM_P.
3086 2000-12-15 Jason Merrill <jason@redhat.com>
3088 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
3090 * init.c (build_new_1): Don't strip quals from type.
3092 * decl.c (pushdecl): Don't check for linkage on a non-decl.
3094 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
3096 * call.c (build_new_function_call): Lose space before paren in
3098 (build_new_method_call): Likewise.
3100 * typeck2.c (build_m_component_ref): Propagate quals from datum.
3102 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3104 * pt.c (check_explicit_specialization): Propagate default
3105 function arguments to explicit specializations.
3107 2000-12-13 DJ Delorie <dj@redhat.com>
3109 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
3112 2000-12-08 Jason Merrill <jason@redhat.com>
3114 * error.c (dump_function_name): Don't let the user see __comp_ctor.
3116 Clean up copy-initialization in overloading code.
3117 * call.c (build_user_type_conversion_1): Die if we are asked to
3118 convert to the same or a base type.
3119 (implicit_conversion): Avoid doing so. Lose reference binding code.
3120 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
3121 direct-initialization. Also do direct-init part of copy-init.
3122 (build_user_type_conversion): Don't provide context to convert_like.
3123 * cvt.c (ocp_convert): build_user_type_conversion will now provide
3124 the constructor call for copy-init.
3126 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
3127 instantiation of a member template.
3128 (do_decl_instantiation): Not here.
3130 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3132 * class.c (check_field_decls): Don't special case anonymous
3133 fields in error messages.
3134 (note_name_declared_in_class): Use %D on diagnostic.
3136 * tree.c (pod_type_p): Use strip_array_types.
3137 (cp_valid_lang_attribute): Likewise.
3138 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
3139 multiple evaluations.
3140 (cp_has_mutable_p): Use strip_array_types.
3142 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3144 * cp-tree.h (sufficient_parms_p): Declare new function.
3145 * call.c (sufficient_parms_p): New function, broken out of ...
3146 (add_function_candidate): ... here. Use it.
3147 (add_conv_candidate): Use it.
3148 * decl.c (grok_ctor_properties): Use it.
3150 2000-12-07 Jakub Jelinek <jakub@redhat.com>
3152 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
3154 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
3156 * decl2.c (lang_decode_option): Handle -Wformat-security.
3158 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3160 * pt.c (verify_class_unification): New function.
3161 (get_class_bindings): Use it.
3162 (try_class_unification): Tidy.
3163 (unify): Handle when argument of a template-id is not
3164 template parameter dependent.
3165 (template_args_equal): Handle when TREE_CODE's do not match.
3167 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
3169 * lang-specs.h (c++): When invoking the stand-alone preprocessor
3170 for -save-temps, pass all relevant -Defines to it, and then don't
3171 pass them to cc1plus.
3173 2000-12-05 Will Cohen <wcohen@redhat.com>
3175 * decl.c (finish_case_label): Cleared
3176 more_cleanups_ok in surrounding function scopes.
3177 (define_label): Likewise.
3179 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3181 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
3182 (get_matching_virtual): Remove.
3183 (look_for_overrides): Declare new function.
3184 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
3186 * class.c (check_for_override): Move base class iteration code
3187 to look_for_overrides.
3188 * search.c (next_baselink): Remove.
3189 (get_virtuals_named_this): Remove.
3190 (get_virtual_destructor): Remove.
3191 (tree_has_any_destructors_p): Remove.
3192 (struct gvnt_info): Remove.
3193 (check_final_overrider): Remove `virtual' from error messages.
3194 (get_matching_virtuals): Remove. Move functionality to ...
3195 (look_for_overrides): ... here, and ...
3196 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
3199 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3201 * typeck.c (get_delta_difference): If via a virtual base,
3203 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
3206 2000-12-04 Richard Henderson <rth@redhat.com>
3208 * error.c (dump_tree): Use output_add_string not OB_PUTS.
3210 2000-12-04 Jason Merrill <jason@redhat.com>
3212 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
3213 (write_builtin_type): Pass intSI_type_node and the like through
3215 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
3216 Pass intSI_type_node and the like through type_for_mode.
3217 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
3218 * pt.c (tsubst, unify): Likewise.
3219 * tree.c (walk_tree): Likewise.
3220 * error.c (dump_type): Likewise.
3221 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
3223 * Make-lang.in: Tweak top comment for emacs.
3226 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
3228 * class.c (clone_function_decl): Robustify.
3230 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
3232 * decl.c (store_bindings): Only search in the non modified
3233 old_bindings for duplicates.
3235 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
3237 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
3240 * typeck.c (build_static_cast): Remove unused variable.
3242 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3244 * pt.c: Fix typo in comment.
3246 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3248 * decl2.c (warn_format): Remove definition.
3249 (lang_decode_option): Handle -Wformat-nonliteral,
3250 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
3252 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3254 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
3255 (init_decl_processing): Don't create string_type_node,
3256 const_string_type_node, wint_type_node, intmax_type_node,
3257 uintmax_type_node, default_function_type, ptrdiff_type_node and
3258 unsigned_ptrdiff_type_node. Adjust position of call to
3259 c_common_nodes_and_builtins.
3260 (identifier_global_value): New function.
3262 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
3264 * call.c (standard_conversion): Reject pointer to member
3265 conversions from ambiguous, inaccessible or virtual bases.
3266 * typeck.c (build_static_cast): Don't check pointers to members
3269 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3271 * method.c (do_build_copy_constructor): Preserve cv
3272 qualifications when accessing source object members.
3273 (do_build_assign_ref): Likewise. Remove separate diagnostics for
3276 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3278 * method.c (do_build_assign_ref): Construct appropriately
3279 CV-qualified base reference. Don't allow const casts in base
3282 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3284 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
3285 incomplete return type.
3287 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3289 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
3290 * semantics.c (finish_base_specifier): Accept a _TYPE not a
3293 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3295 * spew.c (yyerror): Cope if yylval.ttype is NULL.
3297 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3299 * decl.c (grokdeclarator): Diagnose undefined template contexts.
3301 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3303 * decl.c (grokdeclarator): Do type access control on friend
3306 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3308 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
3309 bison parser ickiness.
3310 * pt.c (tsubst_friend_function): Enter namespace scope when
3311 tsubsting the function name.
3312 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
3314 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3316 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
3317 * cvt.c (cp_convert_to_pointer): Add force parameter.
3318 Allow conversions via virtual base if forced.
3319 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
3320 (ocp_convert): Likewise.
3321 * search.c (binfo_from_vbase): Return the virtual base's binfo.
3322 * typeck.c (get_delta_difference): Adjust handling of virtual
3325 2000-11-26 Mark Mitchell <mark@codesourcery.com>
3327 * tree.c (struct list_hash): Remove.
3328 (list_hash_table): Make it be an htab.
3329 (struct list_proxy): New type.
3330 (list_hash_eq): New function.
3331 (list_hash_pieces): Renamed from ...
3332 (list_hash): ... this.
3333 (list_hash_lookup): Remove.
3334 (list_hash_add): Remove.
3335 (hash_tree_cons): Use the generic hashtable.
3336 (mark_list_hash): Remove.
3337 (init_tree): Create the hashtable.
3339 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
3341 * method.c (build_mangled_C9x_name): Rename to
3342 build_mangled_C99_name. Change C9X references in comments to
3345 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3347 * parse.y (unary_expr): Move VA_ARG from here ...
3348 (primary): ... to here.
3350 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3352 * semantics.c (finish_id_expr): If type is error_mark, return
3355 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
3357 * pt.c (lookup_template_class): Simplify loop exit constructs.
3358 Cope when there is no partial instantiation of a template
3361 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
3363 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
3365 2000-11-22 Mark Mitchell <mark@codesourcery.com>
3367 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
3370 * pt.c (do_decl_instantiate): Explicitly clone constructors and
3371 destructors that haven't already been cloned.
3373 2000-11-20 Richard Henderson <rth@redhat.com>
3375 * parse.y (yyparse_1): Rename the parser entry point.
3377 2000-11-20 Alex Samuel <samuel@codesourcery.com>
3379 * mangle.c (write_name): Use <unscoped-name> for names directly in
3381 (write_unscoped_name): Accept names directly in function scope.
3383 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
3385 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
3386 * parse.y (extdef): Add EXPORT reduction.
3387 * spew.c (yylex): Don't skip export here.
3389 2000-11-19 Mark Mitchell <mark@codesourcery.com>
3391 * decl.c (init_decl_processing): Correct name of pure virtual
3392 function under the new ABI.
3393 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
3394 (throw_bad_typeid): Likewise for bad typeid function.
3396 2000-11-18 Mark Mitchell <mark@codesourcery.com>
3398 * decl.c (grokparms): Don't even function types of `void' type,
3400 * mangle.c (write_type): Don't crash when confronted with the
3403 * decl.c (grokparms): Don't create parameters of `void' type.
3405 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3407 * lex.c (mark_impl_file_chain): Delete.
3408 (init_parse): Remove call to ggc_add_string_root. No need to
3409 ggc_strdup a string constant. Do not add impl_file_chain to GC
3411 (handle_pragma_implementation): No need to ggc_strdup main_filename.
3413 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3415 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
3417 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3419 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
3420 * decl.c (grokdeclarator): Don't reject void parms here.
3421 (require_complete_types_for_parms): Simplify, use
3422 complete_type_or_else.
3423 (grokparms): Remove bitrot. Remove funcdef parm.
3424 Deal with ellipsis parm lists here.
3425 * semantics.c (finish_parmlist): Don't append void_list_node
3426 here. Set PARMLIST_ELLIPSIS_P.
3428 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3430 * typeck2.c (incomplete_type_error): Reorganise to avoid
3431 excessive diagnostics.
3433 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3435 * lex.c (struct impl_files, internal_filename): Constify a char *.
3437 2000-11-16 Mark Mitchell <mark@codesourcery.com>
3439 * mangle.c (write_special_name_constructor): Don't generate
3440 assembler junk when confronted with an old-style constructor.
3441 (write_special_name_destructor): Likewise.
3442 (mangle_decl_string): Do it here instead.
3444 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
3446 * call.c (op_error): Make error messages clearer.
3448 2000-11-15 Mark Mitchell <mark@codesourcery.com>
3450 * decl.c (wrapup_globals_for_namespace): Don't mark things
3451 TREE_ASM_WRITTEN when they're not.
3453 2000-11-15 Jason Merrill <jason@redhat.com>
3455 * typeck2.c (friendly_abort): Uncount the error before handing
3458 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
3460 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
3462 2000-11-14 Mark Mitchell <mark@codesourcery.com>
3464 * class.c (build_vtbl_initializer): Fix typo in comment.
3465 * typeck.c (expr_sizeof): Don't crash on errors.
3467 2000-11-14 Jim Wilson <wilson@redhat.com>
3469 * lang-specs.h: Add %2 after %(cc1_options).
3471 2000-11-14 Richard Henderson <rth@redhat.com>
3473 * typeck.c (c_sizeof): Be strict about casting result value
3474 back to c_size_type_node.
3475 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
3477 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3479 * typeck.c (build_unary_op): Use boolean_increment from
3480 c-common.c, moving the relevant code there.
3482 2000-11-11 Jason Merrill <jason@redhat.com>
3484 * typeck.c (mark_addressable): Don't call put_var_into_stack.
3486 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
3489 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3491 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
3492 * lex.c (copy_lang_decl): Likewise.
3494 2000-11-09 Mark Mitchell <mark@codesourcery.com>
3496 * dump.c (cp_dump_tree): Don't dump function bodies here.
3498 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
3499 (dump.o): Update dependency list.
3500 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
3501 (flag_dump_translation_unit): Likewise.
3502 (CP_TYPE_QUALS): Adjust definition.
3503 (DECL_C_BIT_FIELD): Remove.
3504 (SET_DECL_C_BIT_FIELD): Likewise.
3505 (CLEAR_DECL_C_BIT_FIELD): Likewise.
3506 (add_maybe_template): Likewise.
3507 (strip_array_types): Likewise.
3508 (dump_node_to_file): Likewise.
3509 (cp_dump_tree): New function.
3510 * decl.c (init_decl_processing): Set lang_dump_tree.
3511 * decl2.c (flag_dump_translation_unit): Remove.
3512 * dump.c: Move most of it to ../c-dump.c.
3513 (cp_dump_tree): New function.
3514 * pt.c (add_maybe_template): Remove.
3515 * typeck.c (strip_array_types): Likewise.
3517 2000-11-07 Eric Christopher <echristo@redhat.com>
3519 * decl.c (init_decl_processing): Change definition of
3520 __wchar_t to wchar_t. Remove artificial declaration of
3522 * lex.c: Change instances of __wchar_t to wchar_t.
3524 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
3526 * lex.c (do_identifier): Don't lookup_name for operators.
3527 * parse.y (operator): Save looking_for_typename.
3528 (unoperator): Restore it.
3529 * spew.c (frob_opname): Use nth_token for lookahead.
3531 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
3533 * decl.c (grok_op_properties): Always use coerce_new_type and
3535 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
3536 exception specification. Tidy up.
3537 (coerce_delete_type): Preserve exception specification. Tidy up.
3539 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3541 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
3542 (push_binding_level), error.c (cp_tree_printer), pt.c
3543 (process_partial_specialization, tsubst_template_arg_vector),
3544 search.c (lookup_member): Use memset () instead of bzero ().
3546 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
3548 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
3550 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3552 * Make-lang.in (c++.distdir): Remove.
3554 2000-11-04 Mark Mitchell <mark@codesourcery.com>
3556 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
3557 declarations from different namespaces to be combined.
3559 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
3561 * decl.c: Include tm_p.h.
3563 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
3565 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
3567 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
3569 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
3570 (build_overload_value), repo.c (open_repo_file), xref.c
3571 (open_xref_file): Use strchr () and strrchr () instead of index ()
3574 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
3576 * call.c (build_over_call): Call fold on the CALL_EXPR.
3578 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
3580 * error.c (dump_template_decl): Separate template hearders with
3583 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
3585 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
3586 TS_* flags with corresponding TFF_*. Adjust prototypes of
3587 functions (which used to take a tree_string_flags) to take an int.
3589 * cp-tree.h (enum tree_string_flags): Remove
3590 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
3591 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
3592 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3593 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3594 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
3595 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
3596 (type_as_string, decl_as_string, expr_as_string,
3597 context_as_string): Adjust prototype.
3599 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
3600 instead of TS_PLAIN.
3602 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
3603 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
3606 2000-10-30 Mark Mitchell <mark@codesourcery.com>
3608 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
3609 (linkage_kind): New enumeration.
3610 (decl_linkage): New function.
3611 * decl2.c (comdat_linkage): Extend comment.
3612 * error.c (dump_function_decl): Print the arguments used to
3613 instantiate a template, even when not printing the type of the
3615 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3616 not TREE_PUBLIC, to test for external linkage.
3617 * tree.c (decl_linkage): New function.
3619 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3621 * pt.c (instantiate_decl): Always instantiate static data members
3622 initialized in-class.
3624 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3626 * Make-lang.in: Move all build rules here from Makefile.in,
3627 adapt to new context. Wrap all rules that change the current
3628 directory in parentheses. Expunge all references to $(P).
3629 When one command depends on another and they're run all at
3630 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3631 all object-file generation rules. Delete obsolete variables.
3633 * Makefile.in: Delete.
3634 * config-lang.in: Delete outputs= line.
3636 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3638 * error.c (dump_function_decl): Print no space between
3639 `ptr-operator' the `type-specifier' of the return type.
3640 (dump_type_prefix): Make sure we put space at the appropriate
3643 2000-10-23 Jason Merrill <jason@redhat.com>
3645 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3647 2000-10-22 Jason Merrill <jason@redhat.com>
3649 * call.c (build_conditional_expr): Use ocp_convert to force
3652 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3654 * call.c (standard_conversion): Use RVALUE_CONVs for all
3655 expressions that satisfy lvalue_p, not just those that satisfy
3658 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3660 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3661 not one with TYPE_IS_SIZETYPE set.
3662 (dubious_conversion_warnings): Remove special-case code.
3664 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3666 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3667 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3668 (dump_type_prefix): Print vector-of-int as 'int vector'.
3669 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3670 * tree.c (walk_tree): Handle VECTOR_TYPE.
3672 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3674 2000-10-21 Jason Merrill <jason@redhat.com>
3676 * parse.y (operator): Set got_object from got_scope.
3677 Set looking_for_typename.
3678 * decl.c (lookup_name_real): Clear val after setting from_obj.
3679 Reorganize diagnostic.
3681 2000-10-20 Jason Merrill <jason@redhat.com>
3683 * tree.c (walk_tree): Don't walk into default args.
3685 * error.c (dump_expr): Use host_integerp.
3687 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3689 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3690 "since" in error message.
3692 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3694 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3696 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3698 * decl.c (revert_static_member_fn): Fixed typo.
3700 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3702 * class.c (subobject_offset_fn): New type.
3703 (dfs_record_base_offsets): Remove.
3704 (record_base_offsets): Likewise.
3705 (dfs_search_base_offsets): Likewise.
3706 (record_subobject_offset): New function.
3707 (check_subobject_offset): Likewise.
3708 (walk_subobject_offsets): Likewise.
3709 (record_subobject_offsets): Likewise.
3710 (layout_conflict_p): Reimplement.
3711 (layout_nonempty_base_or_field): Correct handling of type
3712 conflicts during layout.
3713 (layout_empty_base): Likewise.
3714 (build_base_field): Adjust to handle new representation of empty
3716 (build_base_fields): Likewise.
3717 (layout_virtual_bases): Likewise.
3718 (splay_tree_compare_integer_csts): New function.
3719 (layout_class_type): Use a splay_tree, rather than a varray, to
3720 represent the offsets of empty bases.
3722 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3723 * decl.c (select_decl): Don't return declarations that are
3726 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3728 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3729 (fake_std_node): New macro.
3730 * decl.c (in_std): Rename to ...
3731 (in_fake_std): ... this.
3732 (flag_no_builtin): Remove.
3733 (flag_no_nonansi_builtin): Likewise.
3734 (walk_namespaces_r): Use fake_std_node.
3735 (push_namespace): Use std_identifier.
3736 (pop_namespace): Use in_fake_std.
3737 (lookup_name_real): Use fake_std_node.
3738 (init_decl_processing): When -fhonor-std, create the `std'
3739 namespace. Don't create a dummy fake_std_node in that case.
3740 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3741 (builtin_function): Put builtins whose names don't begin
3742 with `_' in the std namespace.
3743 * decl2.c (flag_no_builtin): Remove.
3744 (flag_no_nonansi_builtin): Likewise.
3745 (set_decl_namespace): Use fake_std_node.
3746 (validate_nonmember_using_decl): Likewise.
3747 (do_using_directive): Likewise.
3748 (handle_class_head): Likewise.
3749 * dump.c (dequeue_and_dump): Likewise.
3750 * except.c (init_exception_processing): Use std_identifier.
3751 * init.c (build_member_call): Use fake_std_node.
3752 * rtti.c (init_rtti_processing): Use std_identifier.
3754 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3756 * cp-tree.h (back_end_hook): Remove declaration.
3757 * decl2.c (back_end_hook): Remove definition.
3759 * dump.c (dequeue_and_dump): Dump TREE_USED.
3761 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3763 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3765 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3767 * decl.c (WINT_TYPE): Define.
3768 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3769 c_size_type_node, signed_size_type_node and wint_type_node.
3771 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3773 * decl2.c (warn_missing_format_attribute): New variable.
3774 (lang_decode_option): Decode -Wmissing-format-attribute.
3776 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3778 * typeck.c (qualify_type): Remove.
3779 (composite_pointer_type): Fix handling of conversions to `cv void*'.
3781 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3783 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
3785 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3787 * Makefile.in (parse.c, parse.h): Create atomically.
3789 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3791 * class.c (current_obstack): Remove.
3792 * decl.c (ggc_p): Remove.
3793 (start_decl): Don't use decl_tree_cons.
3794 (grokdeclarator): Don't use build_decl_list.
3795 (start_function): Don't use decl_tree_cons.
3796 (finish_function): Don't mess with obstacks.
3797 * decl2.c (grok_x_components): Don't use build_decl_list.
3798 * lex.c (make_call_declarator): Don't call decl_tree_cons.
3799 (implicitly_declare_fn): Don't call build_decl_list.
3800 * parse.y (frob_specs): Don't call build_decl_list or
3802 (expr_or_declarator_intern): Don't call decl_tree_cons.
3803 (primary): Don't call build_decl_list.
3804 (fcast_or_absdcl): Likewise.
3805 (typed_declspecs): Don't call decl_tree_cons.
3806 (reserved_declspecs): Don't call build_decl_list.
3807 (declmods): Likewise.
3808 (reserved_typespecquals): Likewise.
3810 (new_type_id): Likewise.
3811 (cv_qualifiers): Likewise.
3812 (after_type_declarator_intern): Likewise.
3813 (notype_declarator_intern): Likewise.
3814 (absdcl_intern): Likewise.
3815 (named_parm): Likewise.
3816 * pt.c (most_specialized_class): Likewise.
3817 * repo.c (temporary_obstack): Make it a structure, not a pointer.
3818 (init_repo): Initialize it.
3819 * search.c (current_obstack): Remove.
3820 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
3822 2000-10-09 Richard Henderson <rth@cygnus.com>
3824 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
3825 (c++ language support bits for libgcc): Remove.
3826 (c++.clean): Remove cplib2.txt cleanup.
3827 * config-lang.in (headers, lib2funcs): Remove.
3829 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
3830 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
3831 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
3832 * inc/new.h, inc/typeinfo: Remove files.
3834 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
3836 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
3838 (init_decl_processing): Initialize intmax_type_node and
3841 2000-10-06 Richard Henderson <rth@cygnus.com>
3843 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
3844 (original_result_rtx): Remove.
3845 * decl.c (save_function_data): Don't clear x_result_rtx.
3846 (mark_lang_function): Don't mark it either.
3847 * expr.c (fixup_result_decl): Remove.
3848 * semantics.c (genrtl_named_return_value): Frob the return decl
3849 before calling emit_local_var.
3850 (genrtl_finish_function): Don't call fixup_result_decl.
3851 Always emit the jump to return_label.
3853 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
3855 * pt.c (lookup_template_class): Set current access for enum.
3856 (tsubst_enum): Set file & line for enum decl.
3858 * spew.c (yylex): Remove unused variable.
3860 2000-10-05 Richard Henderson <rth@cygnus.com>
3862 * semantics.c (genrtl_finish_function): Don't init or check
3863 can_reach_end; remove noreturn and return value checks.
3865 2000-10-05 Tom Tromey <tromey@cygnus.com>
3867 * init.c (build_java_class_ref): Use `build_static_name' with a
3868 suffix, not a prefix, to build the class object's name.
3870 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3872 * cp-tree.h (access_kind): Fix comment typo.
3873 * decl2.c (grokfield): Fix diagnostic typo.
3874 * semantics.c (finish_template_type): Fix comment typo.
3875 (finish_qualified_object_call_expr): Likewise.
3877 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3879 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
3882 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3884 * spew.c (frob_id): New static function.
3885 (frob_opname): Use it.
3888 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3890 * decl.c (lang_mark_false_label_stack): Remove.
3891 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
3893 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
3895 * gxxint.texi: Use @email for formatting email addresses.
3897 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
3899 * error.c: Remove direct obstack manipulation. Replace with
3900 output_buffer-based formatting. Adjust calls to removed macros.
3901 (obstack_chunk_alloc, obstack_chunk_free): Remove.
3902 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
3903 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
3905 2000-09-24 Mark Mitchell <mark@codesourcery.com>
3907 * ir.texi: Move to ../c-tree.texi.
3909 2000-09-20 Jason Merrill <jason@redhat.com>
3911 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
3913 2000-09-21 Andreas Jaeger <aj@suse.de>
3915 * errfn.c: Move declaration of cp_printer and cp_printers to ...
3916 * cp-tree.h: ... here.
3918 * error.c: Remove declaration of cp_printer.
3920 2000-09-20 Mark Mitchell <mark@codesourcery.com>
3922 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
3924 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
3926 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
3929 2000-09-18 Mark Mitchell <mark@codesourcery.com>
3931 * decl.c (start_function): Robustify.
3933 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3935 * cp-tree.h (check_function_format): Accept a `status' parameter.
3937 * call.c, typeck.c: Updates calls to `check_function_format'.
3939 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
3941 * decl2.c (handle_class_head): Always push some scope even
3944 2000-09-16 Mark Mitchell <mark@codesourcery.com>
3946 * cp-tree.h (struct cp_language_function): Remove
3947 x_scope_stmt_stack and name_declared.
3948 (current_scope_stmt_stack): Remove.
3949 (function_name_declared_p): New macro.
3950 (struct lang_decl_flags): Use c_lang_decl as a base class.
3952 (struct lang_decl): Replace saved_tree with context.
3953 (DECL_FRIEND_CONTEXT): Adjust accordingly.
3954 (SET_DECL_FRIEND_CONTEXT): Likewise.
3955 (DECL_VIRTUAL_CONTEXT): Likewise.
3956 (DECL_SAVED_TREE): Remove.
3957 (C_DECLARED_LABEL_FLAG): Likewise.
3958 (cplus_expand_expr_stmt): Don't declare.
3959 (add_decl_stmt): Likewise.
3960 (add_scope_stmt): Likewise.
3961 * decl.c (mark_stmt_tree): Remove.
3962 (case_compare): Likewise.
3963 (finish_case_label): Use c_add_case_label.
3964 (init_decl_processing): Set more language-specific hooks.
3965 (build_enumerator): Fix typo in comment.
3966 (cplus_expand_expr_stmt): Remove.
3967 (mark_lang_function): Use mark_c_language_function.
3968 (lang_mark_tree): Use c_mark_lang_decl.
3969 * decl2.c: Change order of inclusion.
3970 * except.c: Likewise.
3971 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3972 back on c_expand_expr.
3973 * friend.c: Include expr.h.
3974 * init.c: Change order of inclusion.
3975 * Makefile.in: Update dependencies.
3976 * lex.h (free_lang_decl_chain): Remove.
3977 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3978 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3980 (instantiate_decl): Use function_name_declared_p.
3981 * semantics.c (lang_expand_expr_stmt): Remove.
3982 (set_current_function_name_declared): Likewise.
3983 (current_function_name_declared): Likewise.
3984 (begin_compound_stmt): Use function_name_declared_p.
3985 (add_decl_stmt): Remove.
3986 (setup_vtbl_ptr): Use function_name_declared_p.
3987 (add_scope_stmt): Remove.
3988 (current_scope_stmt_stack): New function.
3989 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3990 (expand_body): Use function_name_declared_p.
3991 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3992 * typeck.c: Change order of includes.
3993 (convert_sequence): Remove.
3995 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3997 * lex.c (reswords): Add _Complex.
3999 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4001 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
4003 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4005 * init.c (begin_init_stmts): Don't use // comments.
4007 2000-09-12 Jason Merrill <jason@redhat.com>
4009 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
4010 all non-extern arrays.
4012 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
4013 typenames, too. Downgrade complaint to pedwarn.
4014 (xref_tag): Warn about surprising behavior of 'friend struct T'.
4015 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
4016 'class This::Inherited'.
4018 2000-09-12 Mark Mitchell <mark@codesourcery.com>
4020 * decl.c (finish_case_label): Given the LABEL_DECL a
4023 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
4025 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
4026 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
4027 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
4028 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
4029 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
4031 (sorry_for_unsupported_tree, print_scope_operator,
4032 print_left_paren, print_right_paren, print_left_bracket,
4033 print_right_bracket, print_whitespace): Likewise.
4034 (aggr_variety): Rename to class_key_or_enum.
4035 (print_type): Rename to print_type_id.
4036 (print_type_specifier_seq, print_simple_type_specifier,
4037 print_elaborated_type_specifier,
4038 print_rest_of_abstract_declarator,
4039 print_parameter_declaration_clause, print_exception_specification,
4040 print_nested_name_specifier, print_template_id,
4041 typedef_original_name, print_template_argument_list_start,
4042 print_template_argument_list_end): New functions.
4044 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
4046 * ir.texi: Add more documentation.
4048 2000-09-11 Mark Mitchell <mark@codesourcery.com>
4050 * cp-tree.h (struct saved_scope): Remove x_function_parms.
4051 (current_function_parms): Don't define.
4052 (struct cp_language_function): Remove parms_stored.
4053 (current_function_just_assigned_this): Don't define.
4054 (current_function_parms_stored): Likewise.
4055 (static_ctors): Declare.
4056 (static_dtors): Likewise.
4057 (SF_EXPAND): Don't define.
4058 (expand_start_early_try_stmts): Remove declaration.
4059 (store_parm_decls): Likewise.
4060 * decl.c (static_ctors): Don't declare.
4061 (static_dtors): Likewise.
4062 (struct binding_level): Remove this_block.
4063 (poplevel): Remove dead code.
4064 (set_block): Likewise.
4065 (mark_binding_level): Don't mark this_block.
4066 (mark_saved_scope): Don't mark x_function_parms.
4067 (init_decl_processing): Don't add current_function_parms as a GC
4069 (check_function_type): Change prototype.
4070 (start_function): Remove RTL-generation code.
4071 (expand_start_early_try_stmts): Remove.
4072 (store_parm_decls): Give it internal linkage. Remove
4073 RTL-generation code.
4074 (finish_function): Remove RTL-generation code.
4075 * decl2.c (static_ctors): Fix formatting.
4076 (static_dtors): Likewise.
4077 * method.c (use_thunk): Don't call store_parm_decls.
4078 (synthesize_method): Likewise.
4079 * optimize.c (maybe_clone_body): Likewise.
4080 * parse.y (fn.def2): Likewise.
4081 (.set_base_init): Likewise.
4082 (nodecls): Likewise.
4083 * pt.c (instantiate_decl): Likewise.
4084 * rtti.c (synthesize_tinfo_fn): Likewise.
4085 * semantics.c (genrtl_try_block): Simplify.
4086 (expand_body): Use genrtl_start_function and
4087 genrtl_finish_function.
4088 (genrtl_start_function): New function.
4089 (genrtl_finish_function): Likewise.
4091 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4093 * error.c (cp_tree_printer, case 'P'): Append break.
4095 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4097 * cp-tree.h (frob_opname): Declare.
4098 * parse.y (saved_scopes): New static variable.
4099 (cp_parse_init): Adjust.
4100 (do_id): If lastiddecl is NULL, do do_identifier.
4101 (operator): Save scope information.
4102 (unoperator): New reduction. Restore scope information.
4103 (operator_name): Append unoperator. Call frob_opname.
4104 * spew.c (frob_opname): Define.
4106 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4108 * decl.c, rtti.c: Include defaults.h if not already included.
4109 Don't define the *_TYPE_SIZE macros.
4111 2000-09-09 Mark Mitchell <mark@codesourcery.com>
4113 * cp-tree.h (push_switch): Change prototype.
4114 (check_cp_case_value): Remove declaration.
4115 (decl_constant_value): Likewise.
4116 * decl.c (struct cp_switch): Add switch_stmt and cases.
4117 (case_compare): New function.
4118 (push_switch): Set switch_stmt. Initialize cases.
4119 (pop_switch): Clean up cases.
4120 (define_case_label): Rename to ...
4121 (finish_case_label): ... this. Do semantic analysis for case
4123 (start_function): Correct comment.
4124 * decl2.c (check_cp_case_value): Remove.
4125 * expr.c (do_case): Remove.
4126 * pt.c (tsubst_expr): Adjust call to finish_case_label.
4127 * semantics.c (genrtl_do_poplevel): Remove declaration.
4128 (RECHAIN_STMTS): Remove.
4129 (finish_break_stmt): Use build_break_stmt.
4130 (finish_continue_stmt): Use build_continue_stmt.
4131 (finish_switch_cond): Adjust condition here, rater than in
4132 c_expand_start_case.
4133 (finish_case_label): Remove.
4134 * typeck.c (c_expand_return): Remove.
4135 (c_expand_start_case): Likewise.
4137 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
4139 * ir.texi: Document type nodes.
4141 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4143 * cp-tree.h (init_cp_semantics): Declare.
4144 (genrtl_try_block): Don't declare.
4145 (genrtl_handler): Likewise.
4146 (genrtl_catch_block): Likewise.
4147 (genrtl_ctor_stmt): Likewise.
4148 (genrtl_subobject): Likewise.
4149 (genrtl_do_poplevel): Likewise.
4150 (genrtl_named_return_value): Likewise.
4151 * lex.c (init_parse): Call init_cp_semantics.
4152 * semantics.c (genrtl_try_block): Give it internal linkage.
4153 (genrtl_handler): Likewise.
4154 (genrtl_catch_block): Likewise.
4155 (genrtl_ctor_stmt): Likewise.
4156 (genrtl_subobject): Likewise.
4157 (genrtl_do_poplevel): Likewise.
4158 (genrtl_named_return_value): Likewise.
4159 (lang_expand_stmt): Rename to ...
4160 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
4161 (init_cp_semantics): Define.
4163 * decl.c (initialize_local_var): Remove RTL-generating code.
4164 * semantics.c (genrtl_try_block): Fix formatting.
4166 Move statement-tree facilities from C++ to C front-end.
4167 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
4168 (void_zero_node): Remove.
4169 (stmt_tree): Likewise.
4170 (scope_chain): Adjust.
4171 (language_function): Rename to cp_language_function.
4172 (cp_function_chain): Adjust.
4173 (current_stmt_tree): Remove.
4174 (last_tree): Likewise.
4175 (last_expr_type): Likewise.
4176 (struct lang_decl): Adjust.
4177 (STMT_IS_FULL_EXPR_P): Remove.
4179 (begin_stmt_tree): Likewise.
4180 (finish_stmt_tree): Likewise.
4181 (walk_tree_fn): Likewise.
4182 (walk_stmt_tree): Likewise.
4183 * class.c (finish_struct): Replace use of add_tree with add_stmt.
4184 * decl.c (mark_stmt_tree): Adjust type.
4185 (init_decl_processing): Don't build void_zero_node.
4186 (initialize_local_var): Adjust usage of current_stmt_tree.
4187 (finish_enum): Use add_stmt, not add_tree.
4188 (save_function_data): Adjust use of language_function.
4189 (finish_constructor_body): Use add_stmt, not add_tree.
4190 (finish_destructor_body): Likewise.
4191 (push_cp_function_context): Adjust use of language_function.
4192 (pop_cp_function_context): Likewise.
4193 (mark_lang_function): Likewise.
4194 (mark_cp_function_context): Likewise.
4195 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
4196 (build_vec_init): Likewise.
4197 * semantics.c (SET_LAST_STMT): Remove.
4198 (RECHAIN_STMTS): Don't use it.
4199 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
4200 (current_stmt_tree): Define.
4202 (finish_goto_stmt): Use add_stmt, not add_tree.
4203 (finish_expr_stmt): Likewise.
4204 (begin_if_stmt): Likewise.
4205 (finish_then_clause): Likewise.
4206 (begin_while_stmt): Likewise.
4207 (begin_do_stmt): Likewise.
4208 (finish_return_stmt): Likewise.
4209 (begin_for_stmt): Likewise.
4210 (finish_break_stmt): Likewise.
4211 (finish_continue_stmt): Likewise.
4212 (begin_switch_stmt): Likewise.
4213 (finish_case_label): Likewise.
4214 (begin_try_block): Likewise.
4215 (begin_function_try_block): Likewise.
4216 (begin_handler): Likewise.
4217 (begin_catch_block): Likewise.
4218 (begin_compound_stmt): Likewise.
4219 (begin_asm_stmt): Likewise.
4220 (finish_asm_stmt): Likewise.
4221 (finish_label_stmt): Likewise.
4222 (add_decl_stmt): Likewise.
4223 (finish_subobject): Likewise.
4224 (finish_decl_cleanup): Likewise.
4225 (finish_named_return_value): Likewise.
4226 (setup_vtbl_ptr): Likewise.
4227 (add_scope_stmt): Likewise.
4228 (finish_stmt_expr): Likewise.
4229 (prune_unused_decls): Remove.
4230 (begin_stmt_tree): Likewise.
4231 (finish_stmt_tree): Likewise.
4232 (prep_stmt): Adjust use of current_stmt_tree.
4233 (lang_expand_stmt): Likewise.
4234 * tree.c (statement_code_p): Remove.
4235 (cp_statement_code_p): New function.
4236 (walk_stmt_tree): Remove.
4237 (init_tree): Set lang_statement_code_p.
4239 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
4241 Integrated preprocessor.
4243 * Make-lang.in, Makefile.in: Remove all references to input.c,
4244 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
4245 * gxx.gperf, hash.h, input.c: Delete.
4246 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
4247 initialized properly.
4249 * class.c (fixup_pending_inline): Take a tree, not a
4250 struct pending_inline *. All callers changed.
4251 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
4252 RID_PROTECTED entries in ridpointers[] array here.
4253 * decl.c (duplicate_decls): Do not refer to struct
4255 (record_builtin_type, init_decl_processing): Use RID_MAX not
4257 (grokdeclarator): Use C_IS_RESERVED_WORD.
4258 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
4260 (grok_x_components): Do not inspect pending_inlines chain.
4262 * cp-tree.h (struct lang_identifier): Add rid_code entry.
4263 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
4264 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
4265 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
4266 TIME_IDENTIFIER_FILEINFO): Kill.
4268 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
4270 * parse.y: Call do_pending_inlines unconditionally.
4271 reinit_parse_for_method is now snarf_method. fn.defpen is no
4272 longer necessary. Remove unnecessary <itype> annotation on
4273 SCOPE. Do not refer to end_of_file or struct pending_inline.
4274 * semantics.c (begin_inline_definitions): Call
4275 do_pending_inlines unconditionally.
4277 * lex.c: Remove all code now shared with C front end.
4278 Initialize cpplib properly if USE_CPPLIB. Put reserved words
4279 into the get_identifier table. Rewrite pragma handling to
4280 work with the registry. Move code to save tokens for later
4281 processing to spew.c.
4283 * spew.c: Rewrite everything in terms of token streams instead
4284 of text. Move routines here from lex.c / input.c as
4285 appropriate. GC-mark trees hanging off the pending inlines
4288 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4290 * NEWS: Mention that the named return value extension has been
4292 * cp-tree.h (original_result_rtx): Define.
4293 (TREE_REFERENCE_EXPR): Remove.
4294 (DECL_VPARENT): Likewise.
4295 (pushdecl_nonclass_level): Likewise.
4296 (store_return_init): Likewise.
4297 (reinit_lang_specific): Likewise.
4298 (genrtl_named_return_value): Change prototype.
4299 * decl.c (original_result_rtx): Remove.
4300 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
4301 Do not generate RTL for local variables here.
4302 (store_return_init): Remove.
4303 * semantics.c (genrtl_named_return_value): Simplify. Fold in
4305 (finish_named_return_value): Adjust accordingly. Warn that this
4306 extension is deprecated.
4307 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
4309 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4311 * pt.c (type_unification_real): Replace switch with if.
4312 (unify): Tsubst non-type parms before comparing.
4314 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4316 * error.c (dump_typename): New function, broken out of ...
4317 (dump_type): ... here. Use it.
4318 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
4320 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4322 * init.c (build_offset_ref): Deal with namespace scoped
4325 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4327 * class.c (resolve_address_of_overloaded_function): Add
4328 explanation message.
4329 * decl.c (define_case_label): Reformat explanation.
4330 * decl2.c (finish_static_data_member_decl): Likewise.
4331 (grokfield): Likewise.
4332 * friend.c (do_friend): Likewise.
4334 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
4336 * tree.c (walk_tree): Expose tail recursion.
4337 (walk_stmt_tree): New function.
4338 * cp-tree.h: Prototype walk_stmt_tree.
4339 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
4340 the BLOCKs directly. If a BLOCK has no variables after
4341 pruning, discard it.
4342 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
4343 restore the line number.
4345 2000-09-05 Mark Mitchell <mark@codesourcery.com>
4347 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
4348 (pt.o): Remove dependency on HTAB_H.
4349 * cp-tree.h: Include hashtab.h.
4350 (walk_tree): Change prototype.
4351 (walk_tree_without_duplicates): New function.
4352 * decl.c (check_default_argument): Use it.
4353 * optimize.c (remap_decl): Adjust calls to walk_tree.
4354 (copy_body): Likewise.
4355 (expand_calls_inline): Likewise.
4356 (calls_setjmp_p): Use walk_tree_without_duplicates.
4357 * pt.c: Don't include hashtab.h.
4358 (for_each_template_parm): Use walk_tree_without_duplicates.
4359 * semantics.c (finish-stmt_tree): Likewise.
4360 (expand_body): Likewise.
4361 * tree.c (walk_tree): Add additional parameter.
4362 (walk_tree_without_duplicates): New function.
4363 (count_trees): Use it.
4364 (verify_stmt_tree): Adjust call to walk_tree.
4365 (find_tree): Use walk_tree_without_duplicates.
4366 (no_linkage_check): Likewise.
4367 (break_out_target_exprs): Adjust call to walk_tree.
4368 (cp_unsave): Likewise.
4370 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4372 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
4373 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4374 * cp-tree.h (TYPE_BINFO): Adjust comment.
4375 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
4376 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
4377 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4378 (TYPE_TEMPLATE_INFO): Likewise.
4379 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
4380 * class.c (push_nested_class): Likewise.
4381 * decl.c (lookup_name_real): Likewise.
4382 (grokdeclarator): Likewise.
4383 (grok_op_properties): Likewise.
4384 (xref_tag): Likewise.
4385 (xref_basetypes): Likewise.
4386 * decl2.c (constructor_name_full): Likewise.
4387 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
4388 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4389 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
4390 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4391 (dump_type_suffix): Likewise.
4392 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
4394 (get_aggr_from_typedef): Likewise.
4395 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
4396 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4397 (write_template_parm): Likewise.
4398 (write_template_template_parm): Check tree code instead of
4399 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4400 * method.c (build_overload_nested_name): Add
4401 BOUND_TEMPLATE_TEMPLATE_PARM.
4402 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
4403 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4404 * pt.c (convert_template_argument): Check tree code instead of
4405 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4406 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
4407 (for_each_template_parm): Adjust comment.
4408 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
4409 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4410 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
4411 template_args_equal to compare template template parameter cases.
4412 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4413 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
4415 * tree.c (copy_template_template_parm): Decide whether to create
4416 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
4417 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4418 (copy_tree_r): Likewise.
4419 * typeck.c (comptypes): Likewise. Check tree code instead of
4420 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4422 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
4424 * decl.c (finish_function): Move the code for handling functions
4425 marked with the constructor and destructor attributes inside the
4428 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4430 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
4432 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4434 * pt.c (lookup_template_class): Remove abort.
4435 * tree.c (get_type_decl): Allow error_mark_node.
4437 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4439 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
4442 2000-09-03 Mark Mitchell <mark@codesourcery.com>
4444 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
4447 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4449 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
4450 union tag mismatch error reporting.
4452 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4454 * call.c (build_scoped_method_call): Check it is not a namespace.
4456 2000-08-30 Jason Merrill <jason@redhat.com>
4458 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
4460 * tree.c (bot_manip): Check TREE_CONSTANT rather than
4461 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
4462 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
4464 * decl.c (start_function): Always call make_function_rtl.
4466 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4468 * semantics.c (prune_unused_decls): New function.
4469 (finish_stmt_tree): Call it via walk_tree.
4471 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4473 * class.c (build_secondary_vtable): Constify a char *.
4474 * decl.c (init_decl_processing): Initialize function_id_node,
4475 pretty_function_id_node, and func_id_node.
4476 * input.c (struct input_source): Constify 'str'.
4477 (feed_input): Constify first argument.
4478 * mangle.c (write_identifier): Constify argument.
4479 * pt.c (mangle_class_name_for_template): Constify argument.
4481 2000-08-29 Mark Mitchell <mark@codesourcery.com>
4483 * typeck.c (mark_addressable): Remove code that pokes around in
4486 2000-08-28 Jason Merrill <jason@redhat.com>
4488 * lex.c (file_name_nondirectory): Move to toplev.c.
4490 * cp-tree.h (LOCAL_CLASS_P): New macro.
4491 * class.c (finish_struct_1): Use it.
4493 2000-08-27 Alex Samuel <samuel@codesourcery.com>
4495 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
4496 (write_encoding): Pass another argument to write_name.
4497 (write_name): Add ignore_local_scope parameter. Fix handling of
4499 (write_nested_name): Use write_unqualified_name.
4500 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
4501 (write_template_prefix): Use write_unqualified_name.
4502 (write_component): Remove.
4503 (write_local_name): Add parameter. Use direct local entity to
4504 discriminator calculation.
4505 (write_class_enum_type): Pass another argument to write_name.
4506 (write_template_template_arg): Likewise.
4507 (make_guard_variable): Likewise.
4509 2000-08-27 Jason Merrill <jason@redhat.com>
4511 * decl.c (pushdecl): Matching decls for local externs are found in
4512 the current level. Propagate linkage information from previous
4515 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
4517 * ir.texi (Expressions): Fix typo.
4519 2000-08-25 Greg McGary <greg@mcgary.org>
4521 * tree.c (init_tree): Use ARRAY_SIZE.
4523 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4525 * error.c (cp_tree_printer): Rework.
4527 2000-08-25 Mark Mitchell <mark@codesourcery.com>
4529 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
4531 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
4532 (cp-demangle.o): Remove target.
4533 (dyn-string.o): Likewise.
4535 * decl.c (grokfndecl): Require that `main' return an `int'.
4536 * mangle.c (write_encoding): Don't mangle return types for
4537 conversion functions.
4539 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4541 * error.c (tree_formatting_info): New data type.
4542 (tree_being_formatted): New macro.
4543 (tree_formatting_flags): Likewise.
4544 (put_whitespace): Likewise.
4545 (print_tree_identifier): Likewise.
4546 (print_identifier): Likewise.
4547 (cp_tree_printer, print_function_argument_list, print_declaration,
4548 print_expression, print_function_declaration,
4549 print_function_parameter, print_type, print_cv_qualifier): New
4551 (init_error): Initialize lang_printer.
4553 2000-08-24 Jason Merrill <jason@redhat.com>
4555 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
4556 adjustment necessary.
4558 2000-08-24 Greg McGary <greg@mcgary.org>
4560 * cp-tree.h (MAIN_NAME_P): Remove macro.
4562 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
4564 * error.c (print_instantiation_context): Don't forget to flush the
4567 2000-08-23 Jason Merrill <jason@redhat.com>
4569 * typeck.c (build_ptrmemfunc): Save the input pmf.
4571 * method.c (process_modifiers): Use same_type_p.
4573 2000-08-23 Mark Mitchell <mark@codesourcery.com>
4575 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
4576 * mangle.c (write_function_type): Change prototype.
4577 (write_encoding): Don't mangle return types for
4578 constructors or destructors.
4579 (write_type): Adjust call to write_function_type.
4580 * pt.c (instantiate_template): Instantiate alternate entry points
4581 when instantiating the main function.
4583 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4585 * error.c (cp_print_error_function): Don't use embedded '\n' in
4588 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4590 * decl.c (init_decl_processing): Remove bogus initialization.
4591 * error.c (lang_print_error_function): Restore here.
4592 (init_error): Initialize print_error_function.
4594 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4596 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
4598 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
4600 * Makefile.in (error.o): Depends on diagnostic.h
4602 * cp-tree.h (problematic_instantiation_changed,
4603 record_last_problematic_instantiation, current_instantiation,
4604 print_instantiation_context): Declare.
4605 (maybe_print_template_context): Remove.
4607 * decl.c (init_decl_processing): Set print_error_function to NULL.
4608 (lang_print_error_function): Remove, since we're using a new
4611 * error.c: #include diagnostic.h
4612 (function_category): New function.
4613 (cp_diagnostic_starter): Likewise.
4614 (cp_diagnostic_finalizer): Likewise.
4615 (cp_print_error_function): Likewise.
4616 (maybe_print_instantiation_context): Likewise.
4617 (print_instantiation_full_context): Likewise.
4618 (print_instantiation_partial_context): Likewise.
4619 (print_instantiation_context): Define.
4620 (init_error): Initialize diagnostic pager and finalizer.
4622 * pt.c (problematic_instantiation_changed): Define.
4623 (record_last_problematic_instantiation): Likewise.
4624 (current_instantiation): Likewise.
4625 (maybe_print_template_context): Remove.
4626 (print_template_context): Likewise.
4627 (current_tinst_level): Make static to reflect Brendan Kehoe's
4628 change of 1995-04-13.
4629 (push_tinst_level): Call print_instantiation_context.
4631 2000-08-21 Nix <nix@esperi.demon.co.uk>
4633 * lang-specs.h: Do not process -o or run the assembler if
4636 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4638 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4640 * decl2.c (lang_decode_option): Disable gettext attributes for
4643 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4645 * lex.c (lang_init_options): Default diagnostic message maximum
4646 length to 80, when line-wrapping.
4648 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4650 * class.c (build_vtbl_initializer): Clear the entire
4651 vtbl_init_data. Start keeping track of the functions for which we
4652 have created vcall offsets here.
4653 (dfs_build_vcall_offset_vtbl_entries): Remove.
4654 (build_vcall_offset_vtbl_entries): Reimplement.
4655 (add_vcall_offset_vtbl_entries_r): New function.
4656 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4657 computing when vcall offsets are necessary.
4659 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4661 * decl.c (member_function_or_else): Use cp_error ... %T.
4662 (grokdeclarator): Likewise.
4663 (start_method): Likewise.
4664 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4666 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4668 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4671 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4673 * cp-tree.h (PTRMEM_OK_P): New macro.
4674 (itf_ptrmem_ok): New enumeration value.
4675 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4676 argument. Diagnose implicit pointer to member.
4677 (instantiate_type): Don't diagnose implicit pointer to member
4678 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4679 resolve_address_of_overloaded_function.
4680 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4681 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4682 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4683 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4684 (build_unary_op): Deal with single non-static member in
4687 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4689 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4691 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4693 * cp-tree.h (enum_name_string): Remove prototype.
4694 (report_case_error): Remove prototype.
4695 * cp/typeck2.c (enum_name_string): Remove.
4696 (report_case_error): Remove.
4697 * error.c (dump_expr): Deal with enum values directly.
4698 Correctly negate integer constant.
4700 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4702 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4703 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4704 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4705 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4706 (__cxa_vec_new): Use __cxa_vec_new2.
4707 (__cxa_vec_delete): Use __cxa_vec_delete2.
4709 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4711 * vec.cc (__cxa_vec_new): Set "C" linkage.
4712 (__cxa_vec_ctor): Likewise.
4713 (__cxa_vec_cctor): Likewise.
4714 (__cxa_vec_dtor): Likewise.
4715 (__cxa_vec_delete): Likewise.
4716 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4717 (__cxa_vec_ctor): Likewise.
4718 (__cxa_vec_cctor): Likewise.
4719 (__cxa_vec_dtor): Likewise.
4720 (__cxa_vec_delete): Likewise.
4722 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4724 * class.c (instantiate_type): Reinstate local variable
4725 deleted in previous change.
4727 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4730 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4732 * cp-tree.h (instantiate_type_flags): New enumeration.
4733 (instantiate_type): Change parameter.
4734 * class.c (instantiate_type): Adjust prototype. Adjust.
4735 * call.c (standard_conversion): Adjust instantiate_type call.
4736 (reference_binding): Likewise.
4737 (build_op_delete_call): Likewise.
4738 (convert_like_real): Likewise.
4739 * cvt.c (cp_convert_to_pointer): Likewise.
4740 (convert_to_reference): Likewise.
4741 * pt.c (convert_nontype_argument): Likewise.
4742 * typeck.c (build_binary_op): Likewise.
4743 (build_ptrmemfunc): Likewise.
4744 (convert_for_assignment): Likewise.
4746 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4748 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4749 (current_aggr): Define.
4750 * decl.c (grokdeclarator): Make sure a friend class is an
4751 elaborated type specifier.
4752 * parse.y (current_aggr): Remove static definition.
4753 (cp_parse_init): Adjust.
4754 (structsp): Clear and restore current_aggr.
4755 (component_decl_list): Clear current_aggr.
4757 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4758 aggregate tag on the typename's context.
4760 * pt.c (tsubst_friend_class): Return error_mark_node, if
4762 (instantiate_class_template): Ignore error_mark_node friend types.
4764 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4766 * cvt.c (warn_ref_binding): New static function, broken out of ...
4767 (convert_to_reference): ... here. Use it.
4769 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4771 * parse.y (template_arg): Add rule for template qualified with
4774 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4776 * decl2.c (add_function): Reorganize.
4777 (arg_assoc): Do not consider function template decls.
4779 2000-08-11 Jason Merrill <jason@redhat.com>
4781 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
4784 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4786 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
4787 (lookup_nested_tag): Likewise.
4789 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
4792 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4794 * parse.y (named_complex_class_head_sans_basetype): Remove
4797 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4799 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
4800 explicit TEMPLATE_ID_EXPR args.
4801 (build_expr_from_tree, case CALL_EXPR): Likewise.
4803 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4805 * decl.c (check_tag_decl): Diagnose typename's which don't
4808 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
4810 * init.c (build_aggr_init): Reject bogus array initializers
4813 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4815 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
4817 * cp/tinfo.cc (__dynamic_cast): Likewise.
4818 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
4820 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4822 * cvt.c (convert_to_pointer_force): Fix error message when
4823 attempting to cast from ambiguous base.
4825 2000-08-08 Jason Merrill <jason@redhat.com>
4827 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
4828 (tsubst_template_arg_vector): Likewise.
4830 * decl2.c (build_anon_union_vars): Choose the largest field; don't
4831 assume that one will be as large as the union.
4833 2000-08-07 Kazu Hirata <kazu@hxi.com>
4835 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
4836 * decl.c (pop_labels): Likewise.
4838 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
4840 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
4842 (__pointer_to_member_type_info): Likewise.
4843 (__base_class_info): Likewise.
4844 (__class_type_info): Likewise.
4845 (__si_class_type_info): Likewise.
4846 (__vmi_class_type_info): Likewise.
4847 * tinfo.cc (__si_class_type_info::__do_find_public_src):
4848 Changed member names to match specifications.
4849 (__vmi_class_type_info::__do_find_public_src): Likewise.
4850 (__si_class_type_info::__do_dyncast): Likewise.
4851 (__vmi_class_type_info::__do_dyncast): Likewise.
4852 (__si_class_type_info::__do_upcast): Likewise.
4853 (__vmi_class_type_info::__do_upcast): Likewise.
4854 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
4855 (__pbase_type_info::__pointer_catch): Likewise.
4856 (__pointer_type_info::__pointer_catch): Likewise.
4857 (__pointer_to_member_type_info::__pointer_catch): Likewise.
4859 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4861 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
4862 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
4863 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
4865 2000-08-04 Mark Mitchell <mark@codesourcery.com>
4867 * cp-tree.h (add_method): Change prototype.
4868 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
4869 Don't double the size of the method vector in the error case.
4870 (handle_using_decl): Adjust call to add_method.
4871 (add_implicitly_declared_members): Likewise.
4872 (clone_function_decl): Likewise.
4873 * decl2.c (check_classfn): Likewise.
4874 * semantics.c (finish_member_declaration): Likewise.
4876 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
4878 * decl.c (flag_isoc94): New variable.
4880 2000-08-02 Jason Merrill <jason@redhat.com>
4882 * pt.c (do_type_instantiation): Add complain parm; don't complain
4883 if called recursively.
4884 * cp-tree.h, parse.y: Adjust.
4886 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4888 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
4889 -Wno-strict-prototypes.
4891 * g++spec.c: Adjust type of second argument to
4892 lang_specific_driver, and update code as necessary.
4894 * cp-tree.h: Don't prototype min_precision here.
4895 (my_friendly_assert): Cast expression to void.
4896 * semantics.c (do_poplevel): Initialize scope_stmts.
4898 2000-08-02 Mark Mitchell <mark@codesourcery.com>
4900 * cp-tree.h (DECL_NEEDED_P): Tweak.
4902 2000-07-28 Jason Merrill <jason@redhat.com>
4904 * lang-specs.h: Use %i in rule for .ii files.
4906 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
4908 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
4910 2000-07-30 Mark Mitchell <mark@codesourcery.com>
4912 Allow indirect primary bases.
4913 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
4915 (CLASSTYPE_VFIELD_PARENT): Remove.
4916 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
4917 (BINFO_PRIMARY_BINFO): Remove.
4918 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
4919 (BINFO_VBASE_PRIMARY_P): Likewise.
4920 (BINFO_PRIMARY_BASE_OF): New macro.
4921 (BINFO_INDIRECT_PRIMARY_P): Likewise.
4922 (get_primary_binfo): New function.
4923 * decl.c (lang_mark_tree): Make lang_type::primary_base.
4924 * class.c (vcall_offset_data_s): Rename to ...
4925 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
4926 and add ctor_vtbl_p.
4927 (get_derived_offset): Use get_primary_binfo.
4928 (dfs_mark_primary_bases): Adjust handling of virtual primary
4930 (mark_primary_bases): Likewise.
4931 (set_primary_base): Take a binfo, not an integer, as a
4932 representation of the primary base.
4933 (indirect_primary_base_p): Remove.
4934 (determine_primary_base): Adjust for indirect primary bases.
4935 (dfs_find_final_overrider): Fix typo in coment.
4936 (update_vtable_entry_for_fn): Use get_primary_binfo.
4937 (layout_nonempty_base_or_field): Tweak.
4938 (build_base_fields): Adjust for new primary base semantics.
4939 (dfs_propagate_binfo_offsets): Remove.
4940 (propagate_binfo_offsets): Rewrite.
4941 (dfs_set_offset_for_shared_vbases): Remove.
4942 (layout_virtual_bases): Don't use it.
4943 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
4945 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
4946 CLASSTYPE_VFIELD_PARENT.
4947 (dfs_get_primary_binfo): New function.
4948 (get_primary_binfo): Likewise.
4949 (dump_class_hierarchy_r): Tweak printing of primary bases.
4950 (build_vtbl_initializer): Fix typo in comments. Use
4952 (build_vcall_and_vbase_vtbl_entries): Likewise.
4953 (build_vbaes_offset_vtbl_entries): Likewise.
4954 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
4955 BV_VCALL_INDEX to handle indirect primary bases.
4956 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
4957 (build_rtti_vtbl_entries): Likewise.
4958 * search.c (get_shared_vbase_if_not_primary): Tweak.
4959 (find_vbase_instance): Likewise.
4960 (binfo_for_vtable): Simplify.
4961 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
4962 (make_binfo): Make it have 11 entries.
4964 2000-07-30 Alex Samuel <samuel@codesourcery.com>
4966 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
4967 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
4968 ascertaining primaryness.
4969 (G): Remove template_args.
4970 (decl_is_template_id): New function.
4971 (write_encoding): Use decl_is_template_id.
4972 (write_name): Likewise. Handle type_decls. Get main variant of
4974 (write_nested_name): Likewise.
4975 (write_prefix): Likewise.
4976 (write_template_prefix): Likewise.
4977 (write_special_name_constructor): Remove defunct production from
4979 (write_bare_function_type): Remove comment about absent parameter.
4980 (write_template_template_arg): Add missing grammar production to
4983 2000-07-27 Jason Merrill <jason@redhat.com>
4985 * decl.c (duplicate_decls): If common_type produces a non-typedef
4986 type for a typedef, just use the old type.
4988 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4990 * cp-tree.h (function_depth): Declare.
4991 (verify_stmt_tree): Likewise.
4992 (find_tree): Likewise.
4993 * decl.c (function_depth): Give it external linkage.
4994 * optimize.c (optimize_function): Increment and decrement it.
4995 * tree.c (verify_stmt_tree_r): New function.
4996 (verify_stmt_tree): Likewise.
4997 (find_tree_r): Likewise.
4998 (find_tree): Likewise.
5000 2000-07-27 Jason Merrill <jason@redhat.com>
5002 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
5004 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
5006 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5008 * decl.c (start_cleanup_fn): Mark the function as `inline'.
5009 * decl2.c (get_guard): Call cp_finish_decl, not
5010 rest_of_decl_compilation, for local guards.
5011 * lex.c (do_identifier): Remove unused variable.
5013 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
5015 * parse.y: Add missing ';'.
5017 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5019 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
5022 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5024 Kill strict_prototype. Backwards compatibility only for
5025 non NO_IMPLICIT_EXTERN_C systems.
5026 * cp-tree.h (flag_strict_prototype): Remove.
5027 (strict_prototype): Remove.
5028 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5029 * decl.c (maybe_push_to_top_level): Adjust.
5030 (pop_from_top_level): Adjust.
5031 (decls_match): Only allow sloppy parm matching for ancient
5033 (init_decl_processing): Adjust.
5034 (grokdeclarator): Adjust.
5035 * decl2.c (flag_strict_prototype): Remove.
5036 (strict_prototype): Remove.
5037 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5038 (lang_f_options): Remove "strict-prototype".
5039 (unsupported-options): Add "strict-prototype".
5040 * lex.c (do_identifier): Adjust.
5041 (do_scoped_id): Adjust.
5042 * parse.y (empty_parms): Adjust.
5043 * class.c (push_lang_context): Adjust.
5044 (pop_lang_context): Adjust.
5045 * typeck.c (comp_target_parms): Adjust.
5047 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5049 * decl.c (poplevel): Deal with anonymous variables at for scope.
5050 (maybe_inject_for_scope_var): Likewise.
5052 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
5054 * decl.c: Remove all signal handling code, now done in toplev.c.
5056 2000-07-23 Mark Mitchell <mark@codesourcery.com>
5058 * decl.c (make_rtl_for_nonlocal_decl): Rework.
5060 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
5063 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
5065 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
5066 Define my_friendly_assert and my_friendly_abort as macros
5067 which may call friendly_abort. Prototype friendly abort, not
5068 my_friendly_abort or my_friendly_assert.
5069 * decl.c (signal_catch): Report the signal caught in the error
5070 message. Call fatal directly.
5071 * typeck2.c (ack, my_friendly_assert): Delete.
5072 (my_friendly_abort): Rename to friendly_abort. Expect file,
5073 line, and function parameters. Report the abort code, then
5074 call fancy_abort. Do not mask an abort if errors have
5077 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
5079 * typeck.c (comp_target_parms): Remove obsolete parameter.
5080 (comp_target_types): Adjust.
5082 2000-07-17 Jason Merrill <jason@redhat.com>
5084 * typeck.c (mark_addressable): Never set TREE_USED.
5085 * call.c (build_call): Don't abort on calls to library functions
5086 that have been declared normally.
5088 * typeck.c (build_binary_op): Fix grammar in warning.
5090 * exception.cc (__eh_free): Fix prototype.
5092 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
5094 * decl.c (pushdecl): Handle seeing an OVERLOAD in
5095 IDENTIFIER_NAMESPACE_VALUE.
5097 2000-07-16 Mark Mitchell <mark@codesourcery.com>
5099 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
5100 * method.c (use_thunk): Correct handling of vcall offsets.
5102 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5104 * .cvsignore: parse.h and parse.c have no cp- prefix.
5106 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5108 * .cvsignore: New file.
5110 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5112 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5114 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5116 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
5118 * parse.h: Likewise.
5120 2000-07-11 Mark Mitchell <mark@codesourcery.com>
5122 * class.c (layout_class_type): Add pointers to virtual bases after
5123 base classes under the old ABI.
5125 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
5127 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
5128 (finish_continue_stmt): Likewise.
5129 (begin_for_stmt): Remove call to note_level_for_for.
5130 (finish_goto_stmt): Change call from build_min_nt
5132 (finish_expr_stmt): Likewise.
5133 (begin_if_stmt): Likewise.
5134 (begin_while_stmt): Likewise.
5135 (finish_while_stmt): Likewise.
5136 (finish_return_stmt): Likewise.
5137 (begin_for_stmt): Likewise.
5138 (finish_for_stmt): Likewise.
5139 (finish_break_stmt): Likewise.
5140 (begin_switch_stmt): Likewise.
5141 (finish_case_label): Likewise.
5142 (genrtl_try_block): Likewise.
5143 (begin_try_block): Likewise.
5144 (begin_handler): Likewise.
5145 (begin_compound_stmt): Likewise.
5146 (finish_asm_stmt): Likewise.
5147 (finish_label_stmt): Likewise.
5148 (add_decl_stmt): Likewise.
5149 (finish_subobject): Likewise.
5150 (finish_decl_cleanup): Likewise.
5151 (finish_named_return_value): Likewise.
5152 (setup_vtbl_ptr): Likewise.
5153 (add_scope_stmt): Likewise.
5154 * decl.c (finish_constructor_body): Likewise.
5155 (finish_destructor_body): Likewise.
5156 * optimize.c (copy_body_r): Likewise.
5157 (initialize_inlined_parameters): Likewise.
5158 (declare_return_variable): Likewise.
5159 (expand_call_inline): Likewise.
5161 2000-07-10 Jakub Jelinek <jakub@redhat.com>
5163 * semantics.c (expand_body): Sync interface information
5164 at the end of function body expansion.
5166 2000-07-09 Jason Merrill <jason@redhat.com>
5168 * init.c (build_new_1): Bail early if the call to new fails.
5170 * decl.c (compute_array_index_type): Check specifically for
5171 an INTEGER_CST, not just TREE_CONSTANT.
5173 * decl.c (duplicate_decls): Don't call duplicate_decls on
5174 the DECL_TEMPLATE_RESULT.
5175 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
5178 * error.c (dump_template_bindings): Don't crash if we had an
5179 invalid argument list.
5181 * typeck.c (c_expand_start_case): Do narrowing here.
5182 * semantics.c (finish_switch_cond): Not here.
5184 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
5186 * parse.y (asm_clobbers): Do string concatenation.
5188 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5190 * decl.c (pushtag): Don't put local classes in template functions
5191 on the local_classes list.
5193 2000-07-04 Scott Snyder <snyder@fnal.gov>
5195 * decl2.c (get_guard): Add missing return for old ABI local
5198 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5200 * cp-tree.h (char_type_p): New function.
5201 * decl.c (init_decl_processing): Don't initialize
5202 signed_wchar_type_node or unsigned_wchar_type_node.
5203 (complete_array_type): Handle brace-enclosed string-constants.
5204 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
5205 * tree.c (char_type_p): New function.
5206 * typeck2.c (digest_init): Use char_type_p.
5208 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5210 * pt.c (tsubst): Don't layout type, if it's error_mark.
5212 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5214 * pt.c (instantiate_pending_templates): Reset template level.
5216 2000-07-05 Jason Merrill <jason@redhat.com>
5218 * call.c (joust): Don't complain about `operator char *()' beating
5219 `operator const char *() const'.
5221 2000-07-04 scott snyder <snyder@fnal.gov>
5222 Jason Merrill <jason@redhat.com>
5224 * repo.c (repo_get_id): Handle the case where a class with virtual
5225 bases has a null TYPE_BINFO_VTABLE.
5227 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
5228 Jason Merrill <jason@redhat.com>
5230 * parse.y (member_init): Just pass in the type.
5231 * init.c (expand_member_init): Handle getting a type.
5233 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5234 Jason Merrill <jason@redhat.com>
5236 * decl.c (finish_function): Warn if a function has no return
5238 Suggested by Andrew Koenig.
5239 * typeck.c (check_return_expr): Do set current_function_returns_value
5240 if we got an error_mark_node.
5242 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5244 * decl2.c (push_decl_namespace): Push the original namespace.
5246 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5248 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
5249 * semantics.c (begin_class_definition): Clear it.
5251 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
5253 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
5254 (genrtl_expr_stmt): Likewise.
5255 (genrtl_decl_stmt): Likewise.
5256 (genrtl_if_stmt): Likewise.
5257 (genrtl_while_stmt): Likewise.
5258 (genrtl_do_stmt): Likewise.
5259 (genrtl_return_stmt): Likewise.
5260 (genrtl_for_stmt): Likewise.
5261 (genrtl_break_stmt): Likewise.
5262 (genrtl_continue_stmt): Likewise.
5263 (genrtl_scope_stmt): Likewise.
5264 (genrtl_switch_stmt): Likewise.
5265 (genrtl_case_label): Likewise.
5266 (genrtl_begin_compound_stmt): Likewise.
5267 (genrtl_finish_compound_stmt): Likewise.
5268 (genrtl_compound_stmt): Likewise.
5269 (genrtl_asm_stmt): Likewise.
5271 * init.c (begin_init_stmts): Remove call to
5272 genrtl_begin_compound_stmt.
5273 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
5275 * semantics.c (lang_expand_stmt): Changed call to
5276 genrtl_compound_stmt to ignore return value.
5278 2000-07-02 Mark Mitchell <mark@codesourcery.com>
5280 * mangle.c (canonicalize_for_substitution): Return the canonical
5283 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
5285 * typeck.c (commonparms): Remove obstack manipulations.
5287 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
5289 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
5291 * Makefile.in (OBJS): Added ../c-semantics.o.
5292 (OBJDEPS): Likewise.
5294 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
5296 (struct stmt_tree): Added comment.
5297 (current_function_name_declared): Removed.
5298 (stmts_are_full_exprs_p): Likewise.
5299 (genrtl_do_pushlevel): Likewise.
5300 (genrtl_clear_out_block): Likewise.
5301 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
5302 (DECL_ANON_UNION_ELEMS): Likewise.
5303 (emit_local_var): Likewise.
5304 (make_rtl_for_local_static): Likewise.
5305 (do_case): Likewise.
5306 (expand_stmt): Likewise.
5307 (genrtl_decl_cleanup): Likewise.
5308 (c_expand_asm_operands): Likewise.
5309 (c_expand_return): Likewise.
5310 (c_expand_start_case): Likewise.
5312 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
5313 (emit_local_var): Likewise.
5314 (initialize_local_var): Change reference to
5315 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5316 Change reference to stmts_are_full_exprs_p to
5317 current_stmt_tree->stmts_are_full_exprs_p.
5318 (push_cp_function_context): Likewise.
5320 * expect.c (expand_throw): Change reference to
5321 stmts_are_full_exprs_p.
5323 * init.c (build_aggr_init): Change reference to
5324 stmts_are_full_exprs_p.
5325 (build_vec_init): Likewise.
5327 * optimize.c (maybe_clone_body): Change reference to
5328 current_function_name_declared to
5329 cp_function_chain->name_declared.
5331 * pt.c (instantiate_decl): Change reference to
5332 current_function_name_declared to
5333 cp_function_chain->name_declared.
5335 * semantics.c (expand_cond): Moved declaration to c-common.h.
5336 (genrtl_do_pushlevel): Moved to c-semantics.c.
5337 (genrtl_clear_out_block): Likewise.
5338 (genrtl_goto_stmt): Likewise.
5339 (genrtl_expr_stmt): Likewise.
5340 (genrtl_decl_stmt): Likewise.
5341 (gerntl_if_stmt): Likewise.
5342 (genrtl_while_stmt): Likewise.
5343 (genrtl_do_stmt): Likewise.
5344 (genrtl_return_stmt): Likewise.
5345 (genrtl_for_stmt): Likewise.
5346 (genrtl_break_stmt): Likewise.
5347 (genrtl_continue_stmt): Likewise.
5348 (genrtl_scope_stmt): Likewise.
5349 (genrtl_switch_stmt): Likewise.
5350 (genrtl_case_label): Likewise.
5351 (genrtl_begin_compound_stmt): Likewise.
5352 (genrtl_finish_compound_stmt): Likewise.
5353 (genrtl_compound_stmt): Likewise.
5354 (genrtl_asm_stmt): Likewise.
5355 (genrtl_decl_cleanup): Likewise.
5356 (expand_cond): Likewise.
5357 (expand_stmt): Renamed to ...
5358 (lang_expand_stmt): ... this.
5359 (lang_expand_expr_stmt): Initialize.
5360 (set_current_function_name_declared): Likewise.
5361 (stmts_are_full_exprs_p): Likewise.
5362 (current_function_name_declared): Likewise.
5363 (anon_aggr_type_p): Likewise.
5364 (do_poplevel): Change reference to
5365 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5366 Change reference to stmts_are_full_exprs_p to
5367 current_stmt_tree->stmts_are_full_exprs_p.
5368 (add_tree): Likewise.
5369 (finish_expr_stmt): Likewise.
5370 (prep_stmt): Likewise.
5371 (lang_expand_stmt): Likewise.
5372 (begin_compound_stmt): Change reference to
5373 current_function_name_declared to
5374 cp_function_chain->name_declared and call to
5375 current_function_name_declared().
5376 (setup_vtbl_ptr): Likewise.
5377 (genrtl_do_poplevel): Removed.
5379 2000-06-30 Jason Merrill <jason@redhat.com>
5381 * init.c (init_init_processing): Go back to aligning like
5382 double_type_node for old ABI.
5383 (get_cookie_size): Make cookie larger if we get a type that needs
5385 (build_vec_delete): Call it.
5387 * typeck.c (qualify_type_recursive): New fn.
5388 (composite_pointer_type): Use it.
5389 (build_binary_op): Use composite_pointer_type.
5391 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
5392 Jason Merrill <jason@redhat.com>
5394 * typeck.c (check_return_expr): Don't complain about returning
5395 NULL from operator new if -fcheck-new.
5396 * cp-tree.h: Declare flag_check_new here.
5399 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5401 * mangle.c (find_substitution): Use same_type_p.
5402 (write_encoding): Don't check for substitutions.
5404 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5406 * parse.y (expr_no_comma_rangle): New non-terminal.
5407 (template_parm): Use it for default parameter case.
5408 (template_arg): Use it.
5409 (expr_no_commas): Remove commented out undefined extensions.
5410 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5411 * parse.h, parse.c: Rebuilt.
5413 2000-06-30 Mark Mitchell <mark@codesourcery.com>
5415 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
5416 (finish_asm_stmt): Do it here, instead.
5418 * cp-tree.h (ridpointers): Don't declare.
5419 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
5420 (record_builtin_java_type): Likewise.
5421 (init_decl_processing): Likewise.
5422 * lex.c: Move inclusion of lex.h.
5423 (ridpointers): Don't define.
5424 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
5426 * lex.h (enum rid): Rename to ...
5427 (enum cp_rid): ... this.
5428 (ridpointers): Don't declare.
5429 * parse.y: Move inclusion of lex.h.
5430 * parse.c: Regenerated.
5431 * spew.c: Move inclusion of lex.h.
5433 * cp-tree.h (struct language_function): Remove temp_name_counter.
5434 (temp_name_counter): Remove.
5435 (get_temp_name): Change prototype.
5436 (get_guard): New function.
5437 (get_guard_cond): Likewise.
5438 (set_guard): Likewise.
5439 * cvt.c (build_up_reference): Adjust call to get_temp_name.
5440 * decl.c (expand_static_init): Use get_guard and friends to
5441 implement guard variables.
5442 * decl2.c (get_temp_name): Assume that the variables created are
5444 (get_sentry): Rename to ...
5445 (get_guard): ... this. Implement new ABI guard variables.
5446 (get_guard_bits): New function.
5447 (get_guard_cond): Likewise.
5448 (set_guard): Likewise.
5449 (start_static_initialization_or_destruction): Use them.
5450 (do_static_initialization): Replace sentry with guard throughout.
5451 (do_static_destruction): Likewise.
5452 * init.c (create_temporary_var): Add comment.
5454 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5456 * mangle.c (find_substitution): Use same_type_p.
5457 (write_encoding): Don't check for substitutions.
5459 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5461 * parse.y (expr_no_comma_rangle): New non-terminal.
5462 (template_parm): Use it for default parameter case.
5463 (template_arg): Use it.
5464 (expr_no_commas): Remove commented out undefined extensions.
5465 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5466 * parse.h, parse.c: Rebuilt.
5468 2000-06-29 Mark Mitchell <mark@codesourcery.com>
5470 * cp-tree.h (flag_const_strings): Remove.
5471 (warn_parentheses): Likewise.
5472 (warn_format): Likewise.
5473 (common_type): Likewise.
5474 (default_conversion): Likewise.
5475 (build_binary_op): Likewise.
5476 (cp_build_binary_op): New macro.
5477 * call.c (build_new_op): Use cp_build_binary_op instead of
5479 * class.c (build_vtable_entry_ref): Likewise.
5480 * decl.c (expand_static_init): Likewise.
5481 (compute_array_index_type): Likewise.
5482 (build_enumerator): Likewise.
5483 * decl2.c (delete_sanity): Likewise.
5484 (start_static_initialization_or_destruction): Likewise.
5485 * error.c (dump_type_suffix): Likewise.
5486 * init.c (resolve_offset_ref): Likewise.
5487 (build_new): Likewise.
5488 (build_new_1): Likewise.
5489 (build_vec_delete_1): Likewise.
5490 (build_vec_init): Likewise.
5491 (build_delete): Likewise.
5492 * rtti.c (synthesize_tinfo_fn): Likewise.
5493 (synthesize_tinfo_var): Likewise.
5494 * search.c (expand_upcast_fixups): Likewise.
5495 (fixup_all_virtual_upcast_offsets): Likewise.
5496 * typeck.c (build_array_ref): Likewise.
5497 (get_member_function_from_ptrfunc): Likewise.
5498 (build_binary_op): Add parameter.
5499 (pointer_int_sum): Use cp_build_binary_op.
5500 (pointer_diff): Likewise.
5501 (build_modify_expr): Likewise.
5502 (get_delta_difference): Likewise.
5503 (build_ptrmemfunc): Likewise.
5505 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
5507 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
5508 * decl.c (create_implicit_typedef): Adjust.
5509 * decl2.c (build_artificial_parm): Adjust.
5510 * method.c (implicitly_declare_fn): Adjust.
5511 * pt.c (push_inline_template_parms_recursive): Adjust.
5512 (process_template_parm): Adjust.
5513 (overloaded_template_name): Adjust.
5514 * semantics.c (finish_template_template_parm): Adjust.
5516 2000-06-28 Mark Mitchell <mark@codesourcery.com>
5518 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
5519 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
5520 where to emit thunks.
5521 (build_vtt): Adjust call to build_vtt_inits.
5522 (build_vtt_inits): Add parameter to indicate whether or not
5523 sub-VTTs for virtual bases should be included. Adjust handling of
5524 construction vtables.
5525 (get_matching_base): New function.
5526 (dfs_build_vtt_inits): Rename to ...
5527 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
5528 construction vtables.
5529 (dfs_fixup_binfo_vtbls): Likewise.
5530 (build_ctor_vtbl_groups): Build construction vtables for virtual
5532 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
5533 to build construction vtbls.
5534 (dfs_accumulate_vtbl_inits): Adjust handling of
5535 construction vtables.
5537 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
5540 2000-06-27 Mark Mitchell <mark@codesourcery.com>
5542 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
5544 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5546 * search.c (hides): Remove.
5547 (is_subobject_of_p): Add most_derived parameter. Use
5549 (lookup_field_queue_p): Adjust.
5550 (lookup_field_r): Adjust.
5552 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5554 * decl2.c (handle_class_head): Bash typedefs to the type's main
5557 2000-06-25 Mark Mitchell <mark@codesourcery.com>
5559 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
5560 (begin_global_stmt_expr): ... this.
5561 (genrtl_finish_stmt_expr): Rename to ...
5562 (finish_global_stmt_expr): ... this.
5563 * init.c (begin_init_stmts): Adjust calls.
5564 (finish_init_stmts): Likewise.
5565 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
5566 (begin_global_stmt_expr): ... this.
5567 (genrtl_finish_stmt_expr): Rename to ...
5568 (finish_global_stmt_expr): ... this.
5570 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5572 * search.c (lookup_member): Fix typo in comment.
5574 2000-06-24 Jason Merrill <jason@redhat.com>
5576 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
5577 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
5579 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5581 * parse.y (complex_direct_notype_declarator): Support global_scope.
5582 * Makefile.in: Adjust conflict count.
5584 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5586 * parse.y (template_arg): Convert TEMPLATE_DECL
5587 that is a template template paramter to
5588 TEMPLATE_TEMPLATE_PARM here.
5590 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5591 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
5592 (copy_template_template_parm): Adjust prototype.
5593 * decl.c (grokdeclarator): Remove dead code.
5594 * pt.c (process_template_parm): Tidy.
5595 (lookup_template_class): Construct nodes in
5596 copy_template_template_parm.
5597 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
5598 lookup_template_class. Use TYPE_TI_TEMPLATE.
5599 * tree.c (copy_template_template_parm): Add NEWARGS
5601 (mapcar): Adjust call to copy_template_template_parm.
5602 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
5603 * method.c (build_template_template_parm_names): Change error
5604 code to avoid compilation warning.
5606 * gxxint.texi: Document template template parameter
5609 2000-06-21 Alex Samuel <samuel@codesourcery.com>
5611 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
5612 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5613 (cp-demangle.o): New rule.
5614 (dyn-string.o): Likewise.
5615 * inc/cxxabi.h (__cxa_demangle): New declaration.
5617 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5619 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5620 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5621 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5623 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5624 (make_thunk): Change prototype.
5625 (emit_thunk): Rename to use_thunk.
5626 (mangle_thunk): Change prototype.
5627 * class.c (get_derived_offset): Simplify.
5628 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5629 BV_GENERATE_THUNK_WITH_VTABLE_P.
5630 (build_primary_vtable): Simplify.
5631 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5632 (dfs_find_base): Remove.
5633 (update_vtable_entry_for_fn): Correct bug in finding the base
5634 where a virtual function was first declared. Figure out whether
5635 or not to emit a vcall-thunk with the vtables in which it appears.
5636 Correct logic for deciding whether to use an ordinary thunk, or a
5638 (finish_struct_1): Remove unnecssary code.
5639 (build_vtbl_initializer): Use ssize_int for the running counter of
5641 (build_vtbl_initializer): Only use vcall thunks where necessary.
5642 Mark thunks as needing to be emitted with their vtables, or not.
5643 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5644 indices. Use size_binop.
5645 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5646 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5648 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5649 (build_vtable_entry): Mark thunks as needing to be emitted with
5650 their vtables, or not.
5651 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5652 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5654 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5656 * error.c (dump_expr): Use BV_FN.
5657 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5659 * method.c (make_thunk): Likewise.
5660 (emit_thunk): Rename to use_thunk. Allow callers to decide
5661 whether or not to actually emit the thunk. Adjust for changes in
5662 representation of vcall offsets.
5663 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5664 * semantics.c (emit_associated_thunks): New function.
5665 (expand_body): Use it.
5666 * ir.texi: Adjust decriptions of thunks.
5668 2000-06-22 Jason Merrill <jason@redhat.com>
5670 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5671 (tsubst_friend_function): Copy it here.
5673 * decl.c (grok_op_properties): Fix typo.
5675 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5678 * pt.c (check_explicit_specialization): Clarify error.
5680 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5681 an old OVERLOAD when we're declaring a non-function.
5682 (pushdecl, destroy_local_var): Check for error_mark_node.
5683 (warn_extern_redeclared_static): Also bail early if
5685 (push_overloaded_decl): Ignore an old error_mark_node.
5687 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5689 * call.c (build_x_va_arg): Check if in a template decl.
5690 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5692 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5694 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5696 * decl.c (check_goto): Computed gotos assumed OK.
5698 2000-06-20 Jason Merrill <jason@redhat.com>
5700 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5701 for which we don't need to look for instantiations.
5703 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5705 * parse.y (program): Always call finish_translation_unit.
5706 * parse.c, parse.h: Rebuilt.
5708 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5710 * method.c: Don't include hard-reg-set.h.
5712 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5714 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5716 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5718 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5719 * cvt.c (cp_convert_to_pointer): Likewise.
5720 (convert_to_void): Likewise.
5721 * error.c (dump_expr): Likewise.
5722 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5723 * init.c (build_delete): Likewise.
5724 * method.c (emit_thunk): Likewise.
5725 * optmize.c (declare_return_variable): Likewise.
5726 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5727 (get_typeid): Likewise.
5728 (build_dynamic_cast_1): Likewise.
5729 * typeck.c (composite_pointer_type): Likewise.
5730 (common_type): Likewise.
5731 (build_indirect_ref): Likewise.
5732 (build_binary_op): Likewise.
5733 (build_x_compound_expr): Likewise.
5734 (check_return_expr): Likewise.
5735 * typeck2.c (add_exception_specifier): Likewise.
5737 * mangle.c (write_method_parms): Use direct comparison for end
5740 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5742 * cp-tree.h (genrtl_try_block): Declare function.
5743 (genrtl_handler): Likewise.
5744 (genrtl_catch_block): Likewise.
5745 (genrtl_ctor_stmt): Likewise.
5746 (genrtl_subobject): Likewise.
5747 (genrtl_decl_cleanup): Likewise.
5748 (genrtl_do_poplevel): Likewise.
5749 (genrtl_do_pushlevel): Likewise.
5750 (genrtl_clear_out_block): Likewise.
5751 (genrtl_goto_stmt): Likewise.
5752 (genrtl_expr_stmt): Likewise.
5753 (genrtl_decl_stmt): Likewise.
5754 (genrtl_if_stmt): Likewise.
5755 (genrtl_while_stmt): Likewise.
5756 (genrtl_do_stmt): Likewise.
5757 (genrtl_return_stmt): Likewise.
5758 (genrtl_for_stmt): Likewise.
5759 (genrtl_break_stmt): Likewise.
5760 (genrtl_continue_stmt): Likewise.
5761 (genrtl_scope_stmt): Likewise.
5762 (genrtl_switch_stmt): Likewise.
5763 (genrtl_case_label): Likewise.
5764 (genrtl_begin_compound_stmt): Likewise.
5765 (genrtl_finish_compound_stmt): Likewise.
5766 (genrtl_compound_stmt): Likewise.
5767 (genrtl_asm_stmt): Likewise.
5768 (genrtl_named_return_value): Likewise.
5769 (genrtl_begin_stmt_expr): Likewise.
5770 (genrtl_finish_stmt_expr): Likewise.
5771 (finish_for_stmt): Removed first argument.
5772 (finish_switch_stmt): Likewise.
5774 * semantics.c (genrtl_try_block): Define function.
5775 (genrtl_handler): Likewise.
5776 (genrtl_catch_block): Likewise.
5777 (genrtl_ctor_stmt): Likewise.
5778 (genrtl_subobject): Likewise.
5779 (genrtl_decl_cleanup): Likewise.
5780 (genrtl_do_poplevel): Likewise.
5781 (genrtl_do_pushlevel): Likewise.
5782 (genrtl_clear_out_block): Likewise.
5783 (genrtl_goto_stmt): Likewise.
5784 (genrtl_expr_stmt): Likewise.
5785 (genrtl_decl_stmt): Likewise.
5786 (genrtl_if_stmt): Likewise.
5787 (genrtl_while_stmt): Likewise.
5788 (genrtl_do_stmt): Likewise.
5789 (genrtl_return_stmt): Likewise.
5790 (genrtl_for_stmt): Likewise.
5791 (genrtl_break_stmt): Likewise.
5792 (genrtl_continue_stmt): Likewise.
5793 (genrtl_scope_stmt): Likewise.
5794 (genrtl_switch_stmt): Likewise.
5795 (genrtl_case_label): Likewise.
5796 (genrtl_begin_compound_stmt): Likewise.
5797 (genrtl_finish_compound_stmt): Likewise.
5798 (genrtl_compound_stmt): Likewise.
5799 (genrtl_asm_stmt): Likewise.
5800 (genrtl_named_return_value): Likewise.
5801 (genrtl_begin_stmt_expr): Likewise.
5802 (genrtl_finish_stmt_expr): Likewise.
5803 (finish_for_stmt): Removed first argument and generate rtl
5805 (finish_switch_stmt): Likewise.
5806 (do_poplevel): Removed generate rtl specific code.
5807 (do_pushlevel): Likewise.
5808 (add_tree): Likewise.
5809 (finish_goto_stmt): Likewise.
5810 (finish_expr_stmt): Likewise.
5811 (begin_if_stmt): Likewise.
5812 (finish_if_stmt_cond): Likewise.
5813 (finish_then_clause): Likewise.
5814 (begin_else_clause): Likewise.
5815 (finish_else_clause): Likewise.
5816 (finish_if_stmt): Likewise.
5817 (clear_out_block): Likewise.
5818 (begin_while_stmt): Likewise.
5819 (finish_while_stmt_cond): Likewise.
5820 (finish_while_stmt): Likewise.
5821 (begin_do_stmt): Likewise.
5822 (finish_do_body): Likewise.
5823 (finish_do_stmt): Likewise.
5824 (finish_return_stmt): Likewise.
5825 (begin_for_stmt): Likewise.
5826 (finish_for_init_stmt): Likewise.
5827 (finish_for_cond): Likewise.
5828 (finish_for_expr): Likewise.
5829 (finish_break_stmt): Likewise.
5830 (finish_continue_stmt): Likewise.
5831 (begin_switch_stmt): Likewise.
5832 (finish_switch_cond): Likewise.
5833 (finish_case_label): Likewise.
5834 (begin_try_block): Likewise.
5835 (begin_function_try_block): Likewise.
5836 (finish_try_block): Likewise.
5837 (finish_cleanup_try_block): Likewise.
5838 (finish_cleanup): Likewise.
5839 (finish_function_try_block): Likewise.
5840 (finish_handler_sequence): Likewise.
5841 (finish_function_handler_sequence): Likewise.
5842 (begin_handler): Likewise.
5843 (finish_handler_parms): Likewise.
5844 (begin_catch_block): Likewise.
5845 (finish_handler): Likewise.
5846 (begin_compound_stmt): Likewise.
5847 (finish_compound_stmt): Likewise.
5848 (finish_asm_stmt): Likewise.
5849 (finish_label_stmt): Likewise.
5850 (finish_label_decl): Likewise.
5851 (finish_subobject): Likewise.
5852 (finish_decl_cleanup): Likewise.
5853 (finish_named_return_value): Likewise.
5854 (begin_stmt_expr): Likewise.
5855 (finish_stmt_expr): Likewise.
5857 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
5858 to call genrtl_expr_stmt when appropriate.
5860 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
5861 begin_compound_expr to call genrtl_begin_stmt_expr and
5862 genrtl_begin_compound_expr when appropriate.
5863 (finish_init_stmts): Changed calls to finish_compound_expr and
5864 finish_stmt_expr to call genrtl_finish_compound_expr and
5865 genrtl_finish_stmt_expr when appropriate.
5866 (expand_default_init): Changed call to finish_expr_stmt to call
5867 genrtl_expr_stmt when appropriate.
5868 (build_vec_init): Likewise.
5870 * parse.y (simple_stmt): Removed first argument from call to
5871 finish_for_stmt. Removed first argument from call to
5874 * parse.c: Regenerated.
5876 * pt.c (tsubst_expr): Removed first argument from call to
5877 finish_for_stmt. Removed first argument from call to
5880 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
5882 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
5883 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
5885 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
5886 (cplus_tree_code_length[]): Likewise.
5887 (cplus_tree_code_name[]): Likewise.
5888 (init_parse): Added call to add_c_tree_codes. Changed
5889 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
5891 2000-06-16 Mark Mitchell <mark@codesourcery.com>
5893 * cp-tree.h (finish_mem_initializers): Declare.
5894 (count_trees): Likewise.
5895 * parse.y (base_init): Use finish_mem_initializers.
5896 * semantics.c (finish_mem_initializers): New function.
5898 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
5899 the number of trees.
5901 (count_trees): Don't use it.
5903 2000-06-15 Jason Merrill <jason@redhat.com>
5905 * tree.c (count_trees): New debugging function.
5907 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
5908 * init.c (build_member_call): Pull out the name of a DECL.
5910 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
5911 * semantics.c (expand_body): Push to TV_INTEGRATION here.
5912 * optimize.c (optimize_function): Not here.
5913 * pt.c (instantiate_decl): Push to TV_PARSE.
5915 2000-06-15 Mark Mitchell <mark@codesourcery.com>
5917 * cp-tree.h (struct language_function): Remove x_base_init_list
5918 and x_member_init_list.
5919 (current_base_init_list): Remove.
5920 (current_member_init_list): Likewise.
5921 (setup_vtbl_ptr): Change prototype.
5922 (emit_base_init): Likewise.
5923 (expand_member_init): Likewise.
5924 (reinit_parse_for_function): Remove.
5925 * decl.c (save_function_data): Don't clear x_base_init_list and
5927 (mark_language_function): Don't mark them.
5928 * init.c (perform_member_init): Tweak comment.
5929 (sort_member_init): Take the list of initializers as an argument.
5930 (sort_base_init): Likewise.
5931 (emit_base_init): Likewise.
5932 (expand_member_init): Return the initializer. Don't use global
5934 * lex.c (reinit_parse_for_function): Remove.
5935 * method.c (build_template_parm_names): Correct substitution.
5936 (do_build_copy_constructor): Don't use current_member_init_list
5937 and current_base_init_list.
5938 (synthesize_method): Likewise.
5939 * parse.y (base_init): Split mem-initializers into
5940 base-initializers and field-initializers.
5941 (member_init_list): Build up the list here.
5942 (member_init): Return the initializer.
5943 (fn.depfn): Don't use reinit_parse_for_function.
5944 * parse.c: Regenerated.
5945 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
5947 (tsubst_expr): Don't use current_member_init_list
5948 and current_base_init_list.
5949 (tsubst_expr_values): Rename to ...
5950 (tsubst_initializer_list): ... this. Use convert_from_reference.
5951 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
5952 and current_base_init_list.
5953 (begin_function_definition): Don't call reinit_parse_for_function.
5955 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
5957 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
5960 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
5962 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
5964 * cp-tree.h (IF_COND): Move to c-common.h.
5965 (THEN_CLAUSE): Likewise.
5966 (ELSE_CLAUSE): Likewise.
5967 (WHILE_COND): Likewise.
5968 (WHILE_BODY): Likewise.
5969 (DO_COND): Likewise.
5970 (DO_BODY): Likewise.
5971 (RETURN_EXPR): Likewise.
5972 (EXPR_STMT_EXPR): Likewise.
5973 (FOR_INIT_STMT): Likewise.
5974 (FOR_COND): Likewise.
5975 (FOR_EXPR): Likewise.
5976 (FOR_BODY): Likewise.
5977 (SWITCH_COND): Likewise.
5978 (SWITCH_BODY): Likewise.
5979 (CASE_LOW): Likewise.
5980 (CASE_HIGH): Likewise.
5981 (GOTO_DESTINATION): Likewise.
5982 (COMPOUND_BODY): Likewise.
5983 (ASM_CV_QUAL): Likewise.
5984 (ASM_STRING): Likewise.
5985 (ASM_OUTPUTS): Likewise.
5986 (ASM_INPUTS): Likewise.
5987 (ASM_CLOBBERS): Likewise.
5988 (DECL_STMT_DECL): Likewise.
5989 (STMT_EXPR_STMT): Likewise.
5990 (LABEL_STMT_LABEL): Likewise.
5991 (SCOPE_BEGIN_P): Likewise.
5992 (SCOPE_END_P): Likewise.
5993 (SCOPE_STMT_BLOCK): Likewise.
5994 (SCOPE_NULLIFIED_P): Likewise.
5995 (SCOPE_NO_CLEANUPS_P): Likewise.
5996 (SCOPE_PARTIAL_P): Likewise.
5997 (ASM_VOLATILE_P): Likewise.
5998 (STMT_LINENO): Likewise.
5999 (STMT_LINENO_FOR_FN_P): Likewise.
6001 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
6002 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
6003 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
6004 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
6005 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
6007 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
6009 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
6010 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
6012 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
6013 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
6014 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
6016 2000-06-14 Mark Mitchell <mark@codesourcery.com>
6018 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
6019 * class.c (dfs_find_final_overrider): Set it appropriately.
6020 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
6021 avoid unneeded secondary vptrs.
6023 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6025 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
6026 (check_bitfield_decl, check_field_decl): Likewise.
6027 (build_vtbl_or_vbase_field, build_base_field): Likewise.
6028 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
6029 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
6030 (xfer_tag, finish_enum): Likewise.
6031 * decl2.c (finish_builtin_type): Likewise.
6032 * init.c (init_init_processing): Likewise.
6033 * pt.c (instantiate_class_template): Likewise.
6034 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
6035 * cp-tree.h (struct lang_type): Add user_align member.
6036 (CLASSTYPE_USER_ALIGN): Define.
6038 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6040 * Make-lang.in (c++.install-common): Install g++-cross in
6041 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
6042 $(target_alias)-g++ and $(target_alias)-c++.
6044 2000-06-12 Mark Mitchell <mark@codesourcery.com>
6046 * class.c (vcall_offset_data_s): Add last_init and fns.
6047 (overrides): Rename to same_signature_p.
6048 (dfs_find_final_overrider): Adjust accordingly.
6049 (mark_overriders): Likewise.
6050 (warn_hidden): Likewise.
6051 (build_vtbl_initializer): Reorganize machinery for building things
6052 at negative offsets.
6053 (build_vcall_and_vbase_vtbl_entries): Likewise.
6054 (build_vbase_offset_vtbl_entries): Likewise.
6055 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
6056 offset entries. Do not create two entries for functions with the
6058 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
6059 (build_rtti_vtbl_entries): Reorganize machinery for building things
6060 at negative offsets.
6062 * optimize.c (expand_call_inline): Don't recurse into the code
6063 used to initialize the parameters more than once.
6065 2000-06-11 Mark Mitchell <mark@codesourcery.com>
6067 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
6068 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
6069 (find_substitution): Only use the `Sa' substitution for
6070 std::allocator, not instantiations of it.
6071 (write_template_prefix): Move comment. Only use a TREE_LIST to
6072 represent substitutions for a member template.
6073 (write_array_type): Mangle array dimensions correctly.
6074 * optimize.c (maybe_clone_body): Copy more information from the
6076 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
6077 on the regenerated declaration.
6079 2000-06-11 Chip Salzenberg <chip@valinux.com>
6080 Mark Mitchell <mark@codesourcery.com>
6082 * class.c (build_vtable): Clarify comment.
6083 (build_ctor_vtbl_group): Pass the most derived type to
6086 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6088 * decl2.c (compare_options): Don't needlessly cast away const-ness.
6090 2000-06-10 Mark Mitchell <mark@codesourcery.com>
6092 * decl.c (add_binding): Handle duplicate declarations of external
6095 2000-06-09 Chip Salzenberg <chip@valinux.com>
6096 Mark Mitchell <mark@codesourcery.com>
6098 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
6100 (write_signed_number): New macro.
6101 (write_unsigned_number): Likewise.
6102 (write_source_name): Use them.
6103 (write_number): Handle signed and unsigned values.
6104 (write_integer_cst): Use tree_int_cst_sgn, and use
6105 write_unsigned_number or write_signed_number as appropriate.
6106 (write_discriminator): Use write_unsigned_number or
6107 write_signed_number as appropriate.
6108 (write_template_arg_literal): Likewise.
6109 (write_array_type): Use tree_low_cst.
6110 (write_template_parm): Use write_unsigned_number or
6111 write_signed_number as appropriate.
6112 (write_substitution): Adjust call to write_number.
6113 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
6114 (write_expression): Handle non-type template arguments of
6115 reference type correctly.
6116 (mangle_thunk): Use write_signed_number.
6118 2000-06-09 Chip Salzenberg <chip@valinux.com>
6120 * mangle.c (find_substition): Don't mangle objects with typename
6121 substitutions (e.g. "cin" as "Si").
6123 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
6125 * call.c (add_candidate): Use ggc_alloc_cleared.
6126 * decl.c (lookup_label): Likewise.
6127 * lex.c (retrofit_lang_decl): Likewise.
6129 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
6131 * semantics.c (expand_body): Push to TV_EXPAND.
6132 * optimize.c (optimize_function): Push to TV_INTEGRATION.
6133 * decl.c (start_function): Always call announce_function.
6135 * tinfo2.cc: Just declare abort.
6137 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
6139 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
6140 whenever @ is a symbolic name.
6142 2000-06-08 Jakub Jelinek <jakub@redhat.com>
6144 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
6146 2000-06-07 Mark Mitchell <mark@codesourcery.com>
6148 * decl.c (pushdecl): Look up functions by DECL_NAME, not
6149 DECL_ASSEMBLER_NAME.
6151 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6153 * decl2.c (c_language): Define.
6155 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
6157 * lex.c (lang_init_options): Tweak.
6159 * decl2.c: Remove #inclusion of diagnostic.h
6160 (lang_decode_option): Move diagnostic formatting options to
6163 * lang-options.h: Remove documentation for diagnostic options.
6165 * Makefile.in (lex.o): Depends upon diagnostic.h
6167 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6169 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
6170 the same DECL_RESULT, it's not a redefinition.
6171 * pt.c (tsubst_decl): Remove code to handle illegal
6174 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
6176 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
6178 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
6180 * search.c (maybe_suppress_debug_info): Don't check
6181 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
6183 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
6186 Remember instantiation context in deferred instantiations.
6187 * cp-tree.h (struct tinst_level): Remove.
6188 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
6189 * pt.c (current_tinst_level): Now a tree.
6190 (print_template_context, push_tinst_level, pop_tinst_level,
6191 tinst_for_decl): Adjust.
6192 (reopen_tinst_level): New fn.
6193 (init_pt): Register current_tinst_level as a root.
6194 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
6195 of the pending templates list.
6196 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
6197 * lex.c (extract_interface_info): Adjust.
6198 * decl2.c (warn_if_unknown_interface): Adjust.
6200 2000-06-05 Mark Mitchell <mark@codesourcery.com>
6202 * class.c (indirect_primary_base_p): New function.
6203 (determine_primary_base): Use it.
6205 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
6207 Update new-abi dynamic cast algorithm.
6208 * tinfo.cc (__class_type_info::__dyncast_result): Add
6209 whole_details. Adjust constructor.
6210 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
6211 Avoid unnecessary searching.
6212 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
6214 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6216 * decl.c (init_decl_processing): Don't call record_component_aliases.
6217 * tree.c (build_cplus_array_type_1): Likewise.
6219 2000-06-04 Mark Mitchell <mark@codesourcery.com>
6221 * ir.texi: Correct typo.
6222 * mangle.c (write_expression): Handle non-type template arguments
6223 with reference type.
6224 * method.c (build_overload_value): Likewise.
6225 * pt.c (convert_nontype_argument): Explicitly represent conversion
6226 to a reference with an ADDR_EXPR.
6227 (unify): Always unify arguments in left-to-right order.
6229 2000-06-03 Alex Samuel <samuel@codesourcery.com>
6230 Mark Mitchell <mark@codesourcery.com>
6232 * Make-lang.in (CXX_SRCS): Add mangle.c.
6233 * Makefile.in (CXX_OBJS): Add mangle.o.
6234 (mangle.o): New rule.
6236 * class.c (local_classes): New variable.
6237 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
6238 (get_vtt_name): Use mangle_vtt_name for new ABI.
6239 (init_class_processing): Initialize local_classes.
6240 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
6241 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
6242 (std_identifier): New macro.
6243 (DECL_VOLATILE_MEMFUNC_P): New macro.
6244 (DECL_NAMESPACE_STD_P): Likewise.
6245 (local_classes): Declare.
6246 (get_mostly_instantiated_function_type): Declare.
6247 (init_mangle): Declare.
6248 (mangle_decl): Likewise.
6249 (mangle_type_string): Likewise.
6250 (mangle_type): Likewise.
6251 (mangle_typeinfo_for_type): Likewise.
6252 (mangle_typeinfo_string_for_type): Likewise.
6253 (mangle_vtbl_for_type): Likewise.
6254 (mangle_vtt_for_type): Likewise.
6255 (mangle_ctor_vtbl_for_type): Likewise.
6256 (mangle_thunk): Likewise.
6257 (mangle_conv_op_name_for_type): Likewise.
6258 (mangle_guard_variable): Likewise.
6259 * decl.c (pushtag): Keep track of local classes.
6260 (initialize_predefined_identifiers): Initialize std_identifier.
6261 (init_decl_processing): Use std_identifier.
6262 (start_decl): Don't treat instantiations as specializations.
6263 (grokdeclarator): Likewise.
6264 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
6265 name for fully-instantiated templates.
6266 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
6267 destructors with the new ABI.
6268 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
6269 (grokfield): Use mangle_type for new ABI.
6270 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
6271 (get_sentry): Use mangle_guard_variable for new ABI.
6272 (start_static_initialization_or_destruction): Likewise.
6273 * expr.c (extract_aggr_init): Remove.
6274 (extract_scalar_init): Likewise.
6275 (extract_init): Remove #if 0'd code.
6276 * mangle.c: New function.
6277 * method.c (build_mangled_name): Assert not flag_new_abi.
6278 (build_static_name): Likewise.
6279 (build_decl_overload_real): Likewise.
6280 (build_typename_overload): Likewise.
6281 (build_overload_with_type): Likewise.
6282 (build_overload_name): Likewise.
6283 (get_ctor_vtbl_name): Likewise.
6284 (start_squangling): Likewise.
6285 (get_id_2): Likewise.
6286 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
6287 (init_method): Call init_mangle for new ABI.
6288 (make_thunk): Call mangle_thunk for new ABI.
6289 * operators.def: Correct new ABI manglings for the `%' operator.
6291 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
6292 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
6293 (lookup_template_class): Call mangle_decl for new ABI.
6294 (get_mostly_instantiated_function_type): New function.
6295 (set_mangled_name_for_template_decl): Use it.
6296 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
6297 the new ABI. Use mangle_conv_op_name_for_type for instantiated
6298 conversion op names.
6299 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
6300 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
6301 (tinfo_base_init): Likewise. Mangle typeinfo string name with
6302 mangle_typeinfo_string_for_type.
6304 2000-06-03 Mark Mitchell <mark@codesourcery.com>
6306 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
6307 (INNERMOST_TEMPLATE_ARGS): New macro.
6308 (innermost_args): Remove.
6309 (get_innermost_template_args): New function.
6310 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
6311 * error.c (dump_function_decl): Be caution when using
6312 most_general_template.
6313 * method.c (build_template_parm_names): Use
6314 INNERMOST_TEMPLATE_ARGS.
6315 * pt.c (add_to_template_args): Tidy comment
6316 (get_innermost_template_args): New function.
6317 (check_explicit_specialization): Clear DECL_INITIAL for a new
6319 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
6321 (push_template_decl): Always register specializations of the most
6323 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
6324 (coerce_template_parms): Likewise.
6325 (lookup_template_class): Likewise.
6326 (innermost_args): Remove.
6327 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
6328 (tsubst_decl): Handle tricky specializations. Use
6329 get_innermost_template_args.
6330 (instantiate_template): Simplify handling of partial
6332 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
6333 (most_general_template): Reimplement, in a more straightforward
6335 (regenerate_decl_from_template): Tweak formatting. Use
6336 TMPL_ARGS_DEPTH for clarity.
6337 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
6339 * dump.c (dequeue_and_dump): Dump information about thunks.
6341 2000-06-01 Richard Henderson <rth@cygnus.com>
6343 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
6345 2000-06-01 Richard Henderson <rth@cygnus.com>
6347 * decl2.c (unsupported_options): Fix typo, make const.
6348 (lang_decode_option): Fix bsearch argument order.
6350 2000-06-01 Mark Mitchell <mark@codesourcery.com>
6352 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
6355 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6357 * cp-tree.h (c_get_alias_set): Deleted.
6358 * Makefile.in (decl.o): Include ../expr.h.
6359 * decl.c (expr.h): Include.
6360 (init_decl_processing): Call record_component_aliases for arrays.
6361 (grokdeclarator): Likewise.
6362 Set TREE_ADDRESSABLE for fields that aren't bitfields.
6363 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
6365 2000-05-31 Mark Mitchell <mark@codesourcery.com>
6367 Remove guiding declaration support.
6368 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
6369 (flag_guiding_decls): Remove.
6370 * call.c (build_user_type_conversion_1): Remove support for
6372 (build_new_function_call): Likewise.
6373 (build_new_op): Likewise.
6374 (build_new_method_call): Likewise.
6375 * decl.c (start_function): Likewise.
6376 * friend.c (is_friend): Likewise.
6377 (do_friend): Likewise.
6378 * decl2.c ((flag_dump_translation_unit): Make it const.
6379 (flag_guiding_decls): Remove.
6380 (unsupported_options): New variable
6381 (compare_options): New function.
6382 (lang_decode_option): Use them.
6384 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
6386 * method.c (mangle_expression): Adjust test for legal expression
6389 * pt.c (instantiate_decl): Save and restore the local
6390 specializations list.
6392 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
6394 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
6396 2000-05-30 Mark Mitchell <mark@codesourcery.com>
6398 * call.c (add_template_candidate_real): Handle member template
6399 constructors for classes with virtual bases.
6400 (build_user_type_conversion_1): Use in_charge_arg_for_name.
6401 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
6403 * ir.texi: Update thunk documentation.
6405 * call.c (joust): Fix handling of overloaded builtin operators.
6407 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
6409 * cp-tree.h (DECL_ANTICIPATED): New macro.
6410 Document new use of DECL_LANG_FLAG_7.
6411 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
6412 in the user namespace.
6413 * lex.c (do_identifier): If the identifier's declaration has
6414 DECL_ANTICIPATED on, it has not yet been declared. But do not
6415 replace it with an ordinary implicit declaration.
6417 * tinfo2.cc: Include stdlib.h.
6419 2000-05-29 Mark Mitchell <mark@codesourcery.com>
6421 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
6422 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
6425 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
6427 * decl2.c (lang_decode_option): Use skip_leading_substring instead
6430 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
6432 * operators.def (<?): Duplicated, should have been...
6435 2000-05-27 Alex Samuel <samuel@codesourcery.com>
6436 Mark Mitchell <mark@codesourcery.com>
6438 * cp-tree.h (ansi_opname): Make it a macro.
6439 (ansi_assopname): Likewise.
6440 (struct lang_decl_flags): Add assignment_operator_p.
6441 (struct lang_decl): Add operator_code.
6442 (DECL_VTT_PARM): Adjust.
6443 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
6444 overloaded operator.
6445 (SET_OVERLOADED_OPERATOR_CODE): New macro.
6446 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
6447 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
6448 (opname_tab): Remove.
6449 (assignop_tab): Likewise.
6450 (operator_name_info_t): New type.
6451 (operator_name_info): New variable.
6452 (assignment_operator_name_info): Likewise.
6453 (build_cp_library_fn): Remove declaration.
6454 (push_cp_library_fn): Likewise.
6455 (operator_name_string): Likewise.
6456 (build_decl_overload): Likewise.
6457 * call.c (print_z_candidates): Simplify.
6458 (build_object_call): Adjust usage of ansi_opname. Use
6459 DECL_OVERLOADED_OPERATOR_P.
6460 (op_error): Adjust operator name lookup.
6461 (build_conditional_expr): Adjust usage of ansi_opname.
6462 (build_new_op): Likewise.
6463 (build_op_delete_call): Likewise.
6464 (build_over_call): Likewise.
6465 (joust): Use DECL_OVERLOADED_OPERATOR_P.
6466 * decl.c (duplicate_decls): Copy operator_code.
6467 (init_decl_processing): Adjust parameters to push_cp_library_fn.
6468 (builtin_function): Adjust parameters to build_library_fn_1.
6469 (build_library_fn_1): Accept an overloaded operator code.
6470 (build_library_fn): Pass ERROR_MARK.
6471 (build_cp_library_fn): Accept an overloaded operator code.
6472 (push_cp_library_fn): Likewise.
6473 (grokfndecl): Tweak.
6474 (grokdeclarator): Simplify code to compute names of overloaded
6475 operators. Adjust use of ansi_opname.
6476 (ambi_op_p): Work on tree_codes, not identifiers.
6477 (unary_op_p): Likewise.
6478 (grok_op_properties): Likewise.
6479 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
6480 (lang_mark_tree): Don't try to mark the operator_code.
6481 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
6482 * error.c (dump_decl): Remove special handling for operator
6484 (dump_function_name): Likewise.
6485 (dump_expr): Adjust name lookup of operators.
6486 (op_to_string): Simplify.
6487 (assop_to_string): Likewise.
6488 * init.c (build_new_1): Adjust use of ansi_opname.
6489 * lex.c (opname_tab): Remove.
6490 (assignop_tab): Likewise.
6491 (ansi_opname): Likewise.
6492 (ansi_assopname): Likewise.
6493 (operator_name_string): Likewise.
6494 (reinit_lang_specific): Likewise.
6495 (operator_name_info): New variable.
6496 (assignment_operator_name_info): Likewise.
6497 (init_operators): New function.
6498 (init_parse): Use it.
6499 (do_identifier): Adjust use of ansi_opname.
6500 * method.c (mangle_expression): Don't use ansi_opname for
6502 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
6503 (build_decl_overload): Remove.
6504 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
6505 (do_build_assign_ref): Adjust use of ansi_opname.
6506 (synthesize_method): Likewise.
6507 (implicitly_declare_fn): Likewise.
6508 * operators.def: New file.
6509 * parse.y (operator): Adjust use of ansi_opname.
6510 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
6511 (set_mangled_name_for_template_decl): Don't play games with
6513 (special_function_p): Adjust use of ansi_opname.
6514 * typeck.c (check_return_expr): Likewise.
6515 * Make-lang.in (cc1plus): Depend on operators.def.
6516 * Makefile.in (lex.o): Likewise.
6519 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
6521 * Make-lang.in (cplib2.ready): Eradicate.
6523 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6525 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
6526 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
6527 (built_min, cp_tree_equal): Likewise.
6529 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6531 * class.c (layout_nonempty_base_or_field): Replace
6532 `record_layout_info' with `record_layout_info_s'.
6534 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
6537 * cp-tree.h (struct language_function): x_named_labels is now
6538 a struct named_label_list*.
6539 * decl.c (struct named_label_use_list): Renamed from...
6540 (struct named_label_list): ...this. New struct.
6541 (push_binding_level): Don't set eh_region.
6542 (note_level_for_eh): New fn.
6543 (pop_label): Take label and old value directly.
6544 (pop_labels): Adjust for new named_labels format.
6545 (lookup_label): Likewise.
6546 (poplevel): Note characteristics of a binding level containing a
6547 named label. Mess with named label lists earlier.
6548 (mark_named_label_lists): New fn.
6549 (mark_lang_function): Call it.
6550 (use_label): New fn, split out from...
6551 (make_label_decl): ...here. Don't call it.
6552 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
6553 check_previous_gotos): New fns, split out from...
6554 (define_label): ...here.
6555 (check_switch_goto): New fn.
6556 (define_case_label): Call it.
6557 (check_goto): New fn.
6558 * semantics.c (finish_goto_stmt): Call it and use_label.
6559 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
6560 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
6562 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6564 * class.c (build_vtable_entry_ref): Correct usage of
6565 get_vtbl_decl_for_binfo.
6567 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
6568 * method.c (implicitly_declare_fn): Not here.
6570 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
6572 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
6573 (CPTI_PTMD_DESC_TYPE): ... here.
6574 (ptmd_desc_type_node): Rename to ...
6575 (ptm_desc_type_node): ... here.
6577 * rtti.c (ptmd_initializer): Rename to ...
6578 (ptm_initializer): ... here.
6579 (sythesize_tinfo_var): Adjust. Deal with pointer to member
6581 (create_tinfo_types): Adjust.
6583 2000-05-25 Mark Mitchell <mark@codesourcery.com>
6585 Finish implementation of VTTs.
6586 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
6587 CPTI_VTT_PARM_IDENTIFIER.
6588 (vtt_parm_identifier): New macro.
6589 (vtt_parm_type): Likewise.
6590 (BINFO_SUBVTT_INDEX): Likewise.
6591 (BINFO_VPTR_INDEX): Likewise.
6592 (struct lang_decl): Add vtt_parm.
6593 (DECL_VTT_PARM): New macro.
6594 (DECL_USE_VTT_PARM): Likewise.
6595 (DECL_NEEDS_VTT_PARM_P): Likewise.
6596 (get_vtt_name): Declare.
6597 (build_artifical_parm): Likewise.
6598 (fixup_all_virtual_upcast_offsets): Likewise.
6599 (expand_indirect_vtbls_init): Remove.
6600 * call.c (build_new_method_call): Pass the vtt to subobject
6601 constructors and destructors.
6602 * class.c (get_vtt_name): Give it external linkage.
6603 (build_clone): Handle the magic VTT parameters for clones.
6604 (clone_function_decl): Fix typo in comment.
6605 (build_vtt): Keep track of the indices in the VTTs where various
6606 entities are stored.
6607 (build_vtt_inits): Likewise.
6608 (dfs_build_vtt_inits): Likewise.
6609 (build_ctor_vtbl_group): Tweak type of construction vtables.
6610 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
6611 primary bases, when building construction vtables.
6612 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6613 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6614 (init_decl_processing): Initialize vtt_parm_type.
6615 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6616 (lang_mark_tree): Make vtt_parm.
6617 * decl2.c (build_artificial_parm): New function.
6618 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6619 (grokclassfn): Use build_artificial_parm.
6620 * init.c (initialize_vtbl_ptrs): Call
6621 fixup_all_virtual_upcast_offsets directly.
6622 (perform_member_init): Use the complete subobject destructor for
6624 (build_vtbl_address): New function.
6625 (expand_virtual_init): Handle VTTs.
6626 * optimize (maybe_clone_body): Likewise.
6627 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6629 (expand_indirect_vtbls_init): Remove.
6630 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6631 * tree.c (make_binfo): Make them bigger.
6633 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6635 * inc/cxxabi.h (__pbase_type_info): Define, based on
6636 __pointer_type_info.
6637 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6638 (__pointer_to_member_type_info): Likewise.
6639 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6640 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6641 (__pointer_type_info::__do_catch): Rename to ...
6642 (__pbase_type_info::__do_catch): ... here. Adjust.
6643 (__pbase_type_info::__pointer_catch): Implement.
6644 (__pointer_type_info::__pointer_catch): Adjust.
6645 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6647 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6649 * tinfo.h (__user_type_info::contained_virtual_p): New
6651 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6653 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6654 diamond shaped heirarchy. Add early out for mixed diamond and
6655 duplicate shaped heirarchy.
6657 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6659 * cp-tree.h (build_delete): Change prototype.
6660 (build_vec_delete): Likewise.
6661 * call.c (build_scoped_method_call): Use special_function_kind
6662 values to indicate the kind of destruction to be done.
6663 (build_method_call): Likewise.
6664 * decl.c (finish_destructor_body): Likewise.
6665 (maybe_build_cleanup_1): Likewise. Rename to ...
6666 (maybe_build_cleanup): ... this.
6667 * decl2.c (delete_sanity): Use special_function_kind
6668 values to indicate the kind of destruction to be done.
6669 (build_cleanup): Likewise.
6670 * init.c (perform_member_init): Likewise.
6671 (build_vec_delete_1): Likewise.
6672 (build_dtor_call): Simplify.
6673 (build_delete): Use special_function_kind
6674 values to indicate the kind of destruction to be done.
6675 (build_vbase_delete): Likewise.
6676 (build_vec_delete): Likewise.
6678 * init.c (sort_member_init): Fix typo in error message generation
6681 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6683 * semantics.c (begin_class_definition): make the packed
6684 attribute be sensitive to the "-fpack-struct" command line flag
6686 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6688 Update new-abi upcast algorithm.
6689 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6690 prototype and meaning of return value.
6691 (__si_class_type_info::__do_upcast): Likewise.
6692 (__vmi_class_type_info::__do_upcast): Likewise.
6693 * tinfo.cc (__class_type_info::__upcast_result): Replace
6694 whole2dst with part2dst. Adjust ctor.
6695 (__class_type_info::__do_upcast): Adjust call of worker function.
6696 (__class_type_info::__do_upcast): Adjust.
6697 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6699 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6700 virtual base in diamond heirarchy bug.
6702 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6704 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6705 and bitfield to tinfo_fn_p.
6706 (DECL_TINFO_FN_P): Adjust.
6707 (SET_DECL_TINFO_FN_P): Likewise.
6708 (DECL_MUTABLE_P): Likewise.
6709 (DECL_C_BIT_FIELD): Likewise.
6710 (SET_DECL_C_BIT_FIELD): Likewise.
6711 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6712 (DECL_UNINLINABLE): Likewise.
6713 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6714 (handle_using_decl): Remove assertion.
6715 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6716 to build FIELD_DECLs.
6717 (build_base_field): Likewise.
6718 (layout_class_type): Likewise.
6719 * decl.c (init_decl_processing): Likewise.
6720 (build_ptrmemfunc_type): Likewise.
6721 (grokdeclarator): Likewise.
6722 * decl2.c (grok_x_components): Likewise.
6723 * except.c (call_eh_info): Likewise.
6724 * init.c (init_init_processing): Likewise.
6725 * rtti.c (expand_class_desc): Likewise.
6726 (create_pseudo_type_info): Likewise.
6727 (get_vmi_pseudo_type_info): Likewise.
6728 (create_tinfo_types): Likewise.
6729 * ptree.c (print_lang_decl): Adjust.
6730 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6731 before checking DECL_MUTABLE_P.
6733 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6734 parameters for template functions.
6735 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6736 destructors as well as constructors.
6738 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6740 * class.c (build_ctor_vtbl_group): Set inits.
6741 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6742 DECL_THIS_INLINE appropriately for clones.
6744 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6745 (DECL_CONV_FN_P): Simplify.
6746 (DECL_OPERATOR): Remove.
6747 (language_to_string): Declare.
6748 * decl.c (duplicate_decls): Fix typo in comment.
6749 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6750 (grok_op_properties): Use DECL_CONV_FN_P instead of
6751 IDENTIFIER_TYPENAME_P.
6752 * dump.c (dequeue_and_dump): Dump the language linkage of
6754 * error.c (language_to_string): Give it external linkage.
6755 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6756 (implicitly_declare_fn): Set DECL_LANGUAGE.
6757 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6758 IDENTIFIER_TYPENAME_P.
6759 (tsubst_decl): Likewise.
6760 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6761 * semantics.c (finish_member_declaration): Don't mark members of
6762 classes declared in an extern "C" region as extern "C".
6764 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6766 * decl2.c (qualified_lookup_using_namespace): Look through
6769 * decl.c (push_using_decl): Return the old decl on namespace level.
6771 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6773 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6774 (VTT_NAME_PREFIX): New macro.
6775 (CTOR_VTBL_NAME_PREFIX): Likewise.
6776 (get_ctor_vtbl_name): New function.
6777 * class.c (get_vtable_name): Simplify.
6778 (get_vtt_name): New function.
6779 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
6780 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
6781 when a virtual base becomes primary.
6782 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
6784 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
6785 additional parameters.
6786 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
6787 (initialize_array): New function.
6788 (build_vtt): Likewise.
6789 (build_vtt_inits): Likewise.
6790 (dfs_build_vtt_inits): Likewise.
6791 (dfs_fixup_binfo_vtbls): Likewise.
6792 (build_ctor_vtbl_group): Likewise.
6793 (initialize_vtable): Use initialize_array.
6794 (accumulate_vtbl_inits): Reimplement to handle construction
6796 (dfs_accumulate_vtbl_inits): Likewise.
6797 (bulid_vtbl_initializer): Adjust parameter name.
6798 * method.c (build_typename_overload): Remove #if 0'd code.
6799 (get_ctor_vtbl_name): New function.
6800 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
6801 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
6803 * cp-tree.h (struct lang_type): Remove search_slot.
6804 (CLASSTYPE_SEARCH_SLOT): Remove.
6805 (emit_base_init): Change prototype.
6806 (initialize_vtbl_ptrs): Likewise.
6807 (expand_indirect_vtbls_init): Likewise.
6808 (clear_search_slots): Remove.
6809 * decl.c (lang_mark_tree): Don't mark search_slot.
6810 * init.c (initialize_vtbl_ptrs): Simplify.
6811 (emit_base_init): Likewise.
6812 * search.c (struct vbase_info): Document decl_ptr.
6813 (convert_pointer_to_single_level): Remove.
6814 (dfs_find_vbases): Remove.
6815 (dfs_init_base_pointers): Simplify.
6816 (dfs_clear_vbase_slots): Remove.
6817 (dfs_vtable_path_unmark): New function.
6818 (init_vbase_pointers): Simplify.
6819 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
6820 (expand_indirect_vtbls_init): Simplify. Don't call
6821 mark_all_temps_used.
6822 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
6823 initialize_vtbl_ptrs.
6825 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
6827 * except.c: Add static prototypes.
6829 2000-05-20 H.J. Lu <hjl@gnu.org>
6831 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
6833 2000-05-19 Mark Mitchell <mark@codesourcery.com>
6835 Don't create a separate copy of virtual bases for the
6836 CLASSTYPE_VBASECLASSES list.
6837 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
6838 (BINFO_FOR_VBASE): Remove.
6839 (CANONICAL_BINFO): Adjust.
6840 (binfo_for_vbase): New function.
6841 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
6842 instead of BINFO_FOR_VBASE.
6843 (build_vbase_pointer): Likewise.
6844 (build_secondary_vtable): Likewise.
6845 (dfs_mark_primary_bases): Likewise.
6846 (mark_primary_bases): Likewise.
6847 (layout_nonempty_base_or_field): Likewise.
6848 (dfs_set_offset_for_shared_vbases): Likewise.
6849 (dfs_set_offset_for_unshared_vbases): Likewise.
6850 (layout_virtual_bases): Likewise. Adjust for changes to the
6851 CLASSTYPE_VBASECLASSES list.
6852 (dump_class_hierarchy_r): Use binfo_for_vbase
6853 instead of BINFO_FOR_VBASE.
6854 (dump_class_hierarchy): Likewise.
6855 (finish_vtbls): Likewise.
6856 (build_vtbl_initializer): Adjust for changes to the
6857 CLASSTYPE_VBASECLASSES list.
6858 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
6859 * decl.c (finish_destructor_body): Adjust for changes to the
6860 CLASSTYPE_VBASECLASSES list.
6861 * init.c (sort_base_init): Use binfo_for_vbase.
6862 (construct_virtual_bases): Adjust for changes to the
6863 CLASSTYPE_VBASECLASSES list.
6864 (expand_member_init): Use binfo_for_vbase.
6865 (build_vbase_delete): Adjust for changes to the
6866 CLASSTYPE_VBASECLASSES list.
6867 * method.c (do_build_copy_constructor): Likewise.
6868 * rtti.c (get_base_offset): Use binfo_for_vbase.
6869 (expand_class_desc): Remove #if 0'd code.
6870 * search.c (struct vbase_info): Remove vbase_types.
6871 (get_base_distance): Use binfo_for_vbase.
6872 (lookup_field_queue_p): Use CANONICAL_BINFO.
6873 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
6874 (get_pure_virtuals): Adjust for changes to the
6875 CLASSTYPE_VBASECLASSES list.
6876 (dfs_find_vbases): Use binfo_for_vbase.
6877 (dfs_init_vbase_pointers): Likewise.
6878 (init_vbase_pointers): Don't initialize vi.vbase_types.
6879 (virtual_context): Use binfo_for_vbase.
6880 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
6881 CLASSTYPE_VBASECLASSES list.
6882 (expand_indirect_vtbls_init): Simplify.
6883 (dfs_get_vbase_types): Don't replicate virtual bases.
6884 (find_vbase_instance): Use binfo_for_vbase.
6885 (binfo_for_vbase): New function.
6886 * typeck.c (get_delta_difference): Use binfo_for_vbase.
6888 2000-05-17 Mark Mitchell <mark@codesourcery.com>
6890 * decl2.c (finish_anon_union): Generalize error messages to handle
6891 anonymous structures.
6892 * init.c (perform_member_init): Remove `name' parameter.
6893 (build_field_list): New function.
6894 (sort_member_init): Handle anonymous union initialization order
6895 correctly. Check for multiple initializations of the same union.
6896 (emit_base_init): Don't look up fields by name here.
6897 (expand_member_init): Record the result of name lookup for future
6899 * typeck.c (build_component_ref): Fix formatting.
6901 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6903 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
6904 * typeck.c (build_x_compound_expr): Replace warn_unused with
6907 * decl2.c (lang_decode_option): Update -Wall unused flags by
6908 calling set_Wunused.
6910 2000-05-16 Mark Mitchell <mark@codesourcery.com>
6912 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
6913 * init.c (dfs_vtable_path_unmark): Remove.
6914 * search.c (marked_new_vtable_p): Likewise.
6915 (unmarked_new_vtable_p): Likewise.
6916 (dfs_search_slot_nonempty_p): Likewise.
6917 (dfs_mark): Likewise.
6918 (dfs_vtable_path_unmark): Likewise.
6919 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
6920 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
6921 (dfs_init_vbase_pointers): Remove special-case new ABI code.
6922 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
6923 (init_vbase_pointers): Simplify.
6924 (expand_indirect_vtbls_init): Likewise.
6926 * class.c (copy_virtuals): New function.
6927 (build_primary_table): Use it.
6928 (build_secondary_vtable): Likewise.
6929 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
6930 indicate that no vcall offset is required.
6931 (add_virtual_function): Likewise.
6932 (modify_all_vtables): Likewise.
6933 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6934 (dfs_accumulate_vtbl_inits): Likewise.
6935 (build_vtbl_initializer): Make changes to handle construction
6937 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6938 (build_rtti_vtbl_entries): Likewise.
6939 (build_vtable_entries): Handle a NULL vcall_index.
6941 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
6943 * decl2.c (lang_decode_option): Fix thinko.
6945 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
6947 * except.c (check_handlers): New fn.
6948 * cp-tree.h: Declare it.
6949 * semantics.c (finish_handler_sequence): Call it.
6950 (finish_function_handler_sequence): Likewise.
6951 (finish_handler_parms): Set TREE_TYPE on the handler.
6952 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
6953 * search.c (get_base_distance_recursive): If protect>1, ignore
6955 (get_base_distance): Don't reduce watch_access.
6957 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
6959 * lex.c: #include diagnostic.h.
6960 (lang_init_options): Set default prefixing rules.
6962 * lang-options.h: Add -fdiagnostics-show-location=.
6964 * decl2.c: #include diagnostic.h.
6965 (lang_decode_option): Handle -fdiagnostics-show-location=.
6967 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6969 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6970 * vec.cc: Revert my 2000-05-07 change.
6972 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6974 * class.c (check_field_decls): Complain about non-static data
6975 members with same name as class in class with constructor.
6977 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6979 * decl.c (grokdeclarator): Allow non-static data members with
6982 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6984 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6985 and pending_inline.filename. Update prototypes.
6986 * decl.c (define_label): Constify filename parameter.
6987 * decl2.c (warn_if_unknown_interface): Constify local char *.
6988 * input.c Constify input_source.filename. Don't declare
6989 input_filename or lineno. Constify filename parameter to feed_input.
6990 * lex.c (init_parse): Constify parameter and return value.
6991 (cp_pragma_interface, cp_pragma_implementation): Constify
6993 (reinit_parse_for_method, reinit_parse_for_block,
6994 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6995 Constify local char *.
6996 * pt.c: Don't declare lineno or input_filename.
6997 (print_template_context, tsubst_friend_function, tsubst_decl,
6998 tsubst, instantiate_decl): Constify local char *.
6999 * semantics.c (expand_body): Constify local char *.
7000 * tree.c (build_srcloc): Constify filename parameter.
7001 * typeck.c (c_expand_asm_operands): Constify filename
7004 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
7006 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
7009 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
7011 * inc/cxxabi.h: Fix typos in comment.
7012 (__base_class_info::__offset): Use a static_cast.
7014 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
7016 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
7017 of std::size_t and std::ptrdiff_t respectively.
7018 * tinfo.cc: Likewise.
7021 2000-05-06 Richard Henderson <rth@cygnus.com>
7023 * typeck.c (build_c_cast): Don't warn integer->pointer size
7024 mismatch for constants.
7026 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
7028 * rtti.c (ptmd_initializer): Set non-public, if class is
7031 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
7032 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7033 __cxa_vec_delete): Likewise.
7034 * tinfo.cc (__dynamic_cast): Likewise.
7035 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7036 __cxa_vec_delete): Likewise.
7038 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7040 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
7041 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
7042 (lang_decl_flags): Add vcall_offset.
7043 (THUNK_VCALL_OFFSET): Use it.
7044 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
7045 * method.c (make_thunk): Create the lang_decl here, not in
7047 (emit_thunk): Make generic thunks into ordinary functions once
7048 they have been fed to expand_body.
7049 * semantics.c (expand_body): Set current_function_is_thunk here.
7051 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7053 * class.c (update_vtable_entry_for_fn): Prototype.
7055 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
7058 * search.c (dfs_build_inheritance_graph_order): Prototype.
7060 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7062 * cp-tree.h (special_function_kind): Add various kinds of
7064 (special_function_p): New function.
7065 * class.c (overrides): Don't let one kind of destructor override
7067 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
7068 whether or not to instantiate a template.
7069 * tree.c (special_function_p): Define.
7071 2000-05-03 Mark Mitchell <mark@codesourcery.com>
7073 * cp-tree.def (THUNK_DECL): Remove.
7074 * cp-tree.h (DECL_THUNK_P): New macro.
7075 (DECL_NON_THUNK_FUNCTION_P): Likewise.
7076 (DECL_EXTERN_C_FUNCTION_P): Likewise.
7077 (SET_DECL_THUNK_P): Likewise.
7078 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
7079 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
7080 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
7081 * decl.c (decls_match): Use DECL_EXTERN_C_P.
7082 (duplicate_decls): Likewise.
7083 (pushdecl): Likewise. Adjust thunk handling.
7084 (grokfndecl): Use DECL_EXTERN_C_P.
7085 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
7086 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
7087 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
7088 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
7089 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
7090 DECL_NO_STATIC_CHAIN.
7091 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
7092 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
7093 * search.c (covariant_return_p): Remove THUNK_DECL handling.
7096 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7098 * tree.c (walk_tree): Set lineno.
7100 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7102 * exception.cc: Update license notice.
7104 * new1.cc: Likewise.
7105 * new2.cc: Likewise.
7106 * tinfo.cc: Likewise.
7107 * tinfo2.cc: Likewise.
7109 * inc/cxxabi.h: Likewise.
7110 * inc/exception: Likewise.
7111 * inc/new: Likewise.
7112 * inc/new.h: Likewise.
7113 * inc/typeinfo: Likewise.
7115 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7117 * tree.c (build_target_expr_with_type): If we already have a
7118 TARGET_EXPR, just return it.
7120 * optimize.c (initialize_inlined_parameters): Don't generate an
7121 EXPR_STMT if we can just use DECL_INITIAL.
7122 * decl.c (emit_local_var): Only make the initialization a
7123 full-expression if stmts_are_full_exprs_p.
7125 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7127 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
7129 * call.c (standard_conversion): Use it.
7130 (direct_reference_binding): Likewise.
7131 (build_over_call): Likewise.
7132 (is_properly_derived_from): Likewise.
7133 (compare_ics): Likewise.
7134 * class.c (resolves_to_fixed_type_p): Likewise.
7135 * optimize.c (declare_return_variable): Likewise.
7136 * pt.c (is_specialization_of): Likewise.
7138 * typeck.c (comp_target_parms): Likeiwse.
7139 (build_static_cast): Likewise.
7140 (build_reinterpret_cast): Likewise.
7141 (build_const_cast): Likewise.
7142 (comp_ptr_ttypes_real): Likewise.
7143 (comp_ptr_ttypes_const): Likewise.
7144 * typeck2.c (process_init_constructor): Likewise.
7146 2000-04-30 Scott Snyder <snyder@fnal.gov>
7148 * decl.c (finish_destructor_body): Use the base destructor when
7149 destroying virtual bases.
7151 2000-04-30 Mark Mitchell <mark@codesourcery.com>
7153 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
7155 * optimize.c (struct inline_data): Add target_exprs field.
7156 (declare_return_variable): When a function returns an aggregate,
7157 use the variable declared in the TARGET_EXPR as the remapped
7159 (expand_call_inline): Update the pending target_exprs stack.
7160 (optimize_function): Initialize the stack.
7162 * decl2.c (finish_file): Fix typo in comment.
7164 * method.c (emit_thunk): Don't try to return a `void' value.
7166 * optimize.c (initialize_inlined_parameters): If the parameter is
7167 addressable, we need to make a new VAR_DECL, even if the
7168 initializer is constant.
7170 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
7172 * decl.c (grok_op_properties): Add an extra check of argtypes.
7174 2000-04-27 Mark Mitchell <mark@codesourcery.com>
7176 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
7178 (initialize_inlined_parameters): Try to avoid creating new
7181 2000-04-27 Alex Samuel <samuel@codesourcery.com>
7183 * lex.c (my_get_run_time): Remove.
7184 (init_filename_times): Use get_run_time instead of my_get_run_time.
7185 (check_newline): Likewise.
7186 (dump_time_statistics): Likewise.
7187 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
7188 of computing elapsed time explicitly.
7190 2000-04-26 Mark Mitchell <mark@codesourcery.com>
7192 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
7193 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
7194 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
7195 before calling decl_constant_value.
7196 * class.c (check_bitfield_decl): Likewise.
7197 * cvt.c (ocp_convert): Likewise.
7198 (convert): Likewise.
7199 * decl.c (compute_array_index_type): Likewise.
7200 (build_enumerator): Likewise.
7201 * decl2.c (check_cp_case_value): Likewise.
7202 * pt.c (convert_nontype_argument): Likewise.
7204 * typeck.c (decay_conversion): Likewise.
7205 (build_compound_expr): Likewise.
7206 (build_reinterpret_cast): Likewise.
7207 (build_c_cast): Likewise.
7208 (convert_for_assignment): Likewise.
7210 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
7212 * decl.c (finish_function): Don't play games with DECL_INLINE.
7214 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
7216 * ir.texi: Correct typo.
7218 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7220 * decl.c (grokdeclarator): Reject VLAs as members.
7222 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
7224 * call.c (standard_conversion): Accept conversion between
7227 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
7229 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
7231 * decl2.c (finish_file): Remove double setup for accounting
7234 2000-04-24 Robert Lipe <robertlipe@usa.net>
7236 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
7238 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
7240 * new.cc (set_new_handler): Needs to be in std::.
7242 2000-04-23 Mark Mitchell <mark@codesourcery.com>
7244 * cp-tree.h (lang_decl): Remove pretty_function_p.
7245 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
7246 language-specific node.
7247 * decl.c (cp_make_fname_decl): Use build_decl, not
7248 build_lang_decl, to build the variables.
7249 (grokvardecl): Don't call build_lang_decl for local variables in
7251 (grokdeclarator): Don't call build_lang_decl for local type
7252 declarations in templates.
7253 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
7254 zero'd memory, rather than calling memset.
7255 * pt.c: Include hashtab.h.
7256 (local_specializations): New variable.
7257 (retrieve_local_specialization): Use it.
7258 (register_local_specialization): Likewise.
7259 (tsubst_decl): Don't assume local variables have
7261 (instantiate_decl): Set up local_specializations.
7262 * Makefile.in (HTAB_H): New variable.
7264 2000-04-23 Richard Henderson <rth@cygnus.com>
7266 * typeck.c (c_expand_asm_operands): Restore the original
7267 contents of the output list.
7269 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
7271 * ir.texi: Document complex number representation.
7273 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
7275 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
7276 (target_incomplete_p): New function.
7277 (tinfo_base_init): Create comdat NTBS name variable.
7278 (ptr_initializer): Add non_public parameter. Calculate it.
7279 (ptmd_initializer): Likewise.
7280 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
7281 (create_real_tinfo_var): Add non_public parameter. Use it.
7282 Push proxy into global namespace.
7283 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
7285 * inc/typeinfo (type_info::before, type_info::operator==):
7286 Compare __name addresses.
7288 * tinfo2.cc: Remove new-abi builtins comment.
7290 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
7292 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
7294 * call.c (joust): Exit early if we get the same function, too.
7296 * decl2.c (key_method): Return NULL_TREE for template classes.
7297 (import_export_class): Don't need to check for template classes.
7299 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
7301 * lex.c: Remove references to cccp.c.
7303 2000-04-18 Mark Mitchell <mark@codesourcery.com>
7305 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
7306 volatile_memfunc. Add destructor_attr. Adjust dummy.
7307 (DECL_DESTRUCTOR_P): Use destructor_attr.
7308 (DECL_CONST_MEMFUNC_P): Reimplement.
7309 (DECL_VOLATILE_MEMFUNC_P): Remove.
7310 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
7311 (overrides): Use DECL_DESTRUCTOR_P.
7312 (check_for_override): Likewise.
7313 * decl.c (start_function): Likewise.
7314 * decl2.c (grokfclassfn): Likewise.
7315 (check_classfn): Likewise.
7316 (grok_function_init): Likewise.
7318 2000-04-17 Mark Mitchell <mark@codesourcery.com>
7320 * decl2.c (grokfield): Issue error on illegal data member
7323 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
7325 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
7327 2000-04-16 Mark Mitchell <mark@codesourcery.com>
7329 * class.c (build_vtable_entry): Don't build thunks for type-info
7332 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
7334 * decl.c (decls_match): Allow a redeclaration of a builtin to
7335 specify args while the builtin did not.
7337 2000-04-15 Mark Mitchell <mark@codesourcery.com>
7339 * cp-tree.def (THUNK_DECL): Add to documentation.
7340 * cp-tree.h (flag_huge_objects): Declare.
7341 * class.c (modify_vtable_entry): Tidy.
7342 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
7343 Calculate delta appropriately for the new ABI.
7344 (dfs_modify_vtables): Use it.
7345 (modify_all_vtables): Fix thinko in code to add overriding copies
7346 of functions to primary vtables.
7347 (build_clone): Fix typo in comment.
7348 (clone_function_decl): Correct order of destructors in vtable.
7349 (build_vbase_offset_vtbl_entries): Adjust comment.
7350 (dfs_vcall_offset_queue_p): Remove.
7351 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
7352 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
7353 (build_vtable_entry): Correct check for pure virtual functions.
7354 Don't declare flag_huge_objects.
7355 * decl.c (flag_huge_objects): Remove declaration.
7356 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
7357 Use int_size_in_bytes.
7358 (emit_thunk): Handle vcall offset thunks.
7360 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7362 * decl2.c (parse_time, varconst_time): Delete declarations.
7363 (finish_file): Delete LINENO declaration.
7364 START_TIME and THIS_TIME now long.
7366 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
7368 * class.c (build_base_field): Reformat comment.
7370 * inc/cxxabi.h (stddef.h): Comment inclusion.
7371 (__base_class_info::__offset): Comment shift.
7373 2000-04-12 Mark Mitchell <mark@codesourcery.com>
7375 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
7376 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
7377 (cp_push_exception_identifier): New macro.
7378 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
7379 (DECL_BASE_DESTRUCTOR_P): Likewise.
7380 (DECL_DELETING_DESTRUCTOR_P): Likewise.
7381 (get_vtbl_decl_for_binfo): Fix formatting.
7382 (in_charge_arg_for_name): New macro.
7383 (maybe_build_cleanup_and_delete): Remove declaration.
7384 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
7385 (in_charge_arg_for_name): New function.
7386 (build_new_method_call): Use it. Handle cloned destructors.
7387 (build_clone): Don't make the base constructor virtual.
7388 Automatically defer generated functions.
7389 (clone_function_decl): Handle destructors, too.
7390 (clone_constructors_and_destructors): Likewise.
7391 (create_vtable_ptr): Don't create a vtable entry for a cloned
7393 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
7394 (initialize_predefined_identifiers): Update appropriately.
7395 (finish_destructor_body): Simplify.
7396 (maybe_build_cleanup_and_delete): Remove.
7397 * except.c (expand_throw): Handle new-ABI destructors.
7398 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
7399 (build_dtor_call): New function.
7400 (build_delete): Use it. Simplify.
7401 * optimize.c (maybe_clone_body): Handle destructors.
7402 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
7404 * exception.cc (cleanup_fn): New typedef.
7405 (CALL_CLEANUP): New macro.
7406 (cp_eh_info): Use them.
7407 (__cp_push_exception): Likewise.
7408 (__cp_pop_exception): Likewise.
7410 2000-04-11 Mark Mitchell <mark@codesourcery.com>
7412 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
7413 (complete_dtor_identifier): New macro.
7414 (CLASSTYPE_FIRST_CONVERSION): Remove.
7415 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
7416 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
7417 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
7418 (CLASSTYPE_CONSTRUCTORS): Likewise.
7419 (CLASSTYPE_DESTRUCTORS): Likewise.
7420 (lang_decl): Add cloned_function.
7421 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
7422 (DECL_BASE_CONSTRUCTOR_P): Likewise.
7423 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
7424 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
7425 (DECL_CLONED_FUNCTION_P): Likewise.
7426 (DECL_CLONED_FUNCTION): Likewise.
7427 (clone_function_decl): Declare.
7428 (maybe_clone_body): Likewise.
7429 * call.c (build_user_type_conversion_1): Call complete object
7430 constructors in the new ABI.
7431 (build_new_method_call): Don't add in-charge parameters under the
7433 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
7434 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
7435 CLASSTYPE_DESTRUCTOR_SLOT.
7436 (build_clone): New function.
7437 (clone_function_decl): Likewise.
7438 (clone_constructors_and_destructors): Likewise.
7439 (check_bases_and_members): Use it.
7440 * decl.c (iniitialize_predefined_identifiers): Initialize
7441 complete_dtor_identifier.
7442 (finish_function): Don't add extra code to a clone.
7443 (lang_mark_tree): Mark cloned_function.
7444 * decl2.c (mark_used): Don't bother trying to instantiate things
7446 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
7447 * method.c (set_mangled_name_for_decl): Don't treat clones as
7449 (synthesize_method): Sythesize cloned functions, not the clones.
7450 * optimize.c (inline_data): Update comment on ret_label.
7451 (remap_block): Don't assume DECL_INITIAL exists.
7452 (copy_body_r): Allow ret_label to be NULL.
7453 (maybe_clone_body): Define.
7454 * pt.c (tsubst_decl): Handle clones.
7455 (instantiate_clone): New function.
7456 (instantiate_template): Use it.
7457 (set_mangled_name_for_template_decl): Don't treat clones as
7459 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
7460 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
7461 * semantics.c (expand_body): Clone function bodies as necessary.
7463 * optimize.c (remap_decl): Avoid sharing structure for arrays
7464 whose size is only known at run-time.
7465 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
7467 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
7468 to has_in_charge_parm_p.
7469 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
7470 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
7471 (DECL_COPY_CONSTRUCTOR_P): New macro.
7472 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
7473 (build_user_type_conversion_1): Likewise.
7474 (convert_like_real): Likewise.
7475 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
7476 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
7477 (copy_args_p): Likewise.
7478 (grok_ctor_properties): Likewise.
7479 (start_function): Likewise.
7480 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
7481 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
7482 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
7483 * method.c (do_build_copy_constructor): Use
7484 DECL_HAS_IN_CHARGE_PARM_P.
7485 (synthesize_method): Likewise.
7486 * pt.c (instantiate_template): Remove goto.
7487 * tree.c (build_cplus_method_type): Remove mention of obstacks in
7490 * cp-tre.h (finish_function): Change prototype.
7491 * decl.c (end_cleanup_fn): Adjust caller.
7492 (finish_function): Take only one parameter.
7493 * decl2.c (finish_objects): Adjust caller.
7494 (finish_static_storage_duration_function): Likewise.
7495 * method.c (emit_thunk): Likewise.
7496 * parse.y: Likewise.
7497 * parse.c: Regenerated.
7498 * pt.c (instantiate_decl): Likewise.
7499 * rtti.c (synthesize_tinfo_fn): Likewise.
7500 * semantics.c (expand_body): Likewise.
7502 * cp-tree.h (copy_decl): New function.
7503 * class.c (finish_struct_1): Use it.
7504 * lex.c (copy_decl): Define it.
7505 * pt.c (tsubst_decl): Likewise.
7506 * tree.c (copy_template_template_parm): Likewise.
7508 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
7509 has_nonpublic_assign_ref.
7510 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
7511 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
7512 * class.c (finish_struct_methods): Don't set
7513 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
7514 (interface_only): Don't declare.
7515 (interface_unknown): Likewise.
7517 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7519 * tree.h (HAVE_TEMPLATES): Remove definition.
7520 * lang-options.h (-fthis-is-variable): Remove documentation.
7522 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
7524 * class.c (instantiate_type): Handle object-relative template-id.
7526 * semantics.c (finish_expr_stmt): Call convert_to_void here.
7527 * decl.c (cplus_expand_expr_stmt): Not here.
7529 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
7530 Initialize exprtype earlier.
7532 * parse.y (fn.def1): Check for defining types in return types.
7534 * decl.c (check_tag_decl): Notice extra fundamental types.
7535 Diagnose empty decls in classes, too.
7537 * decl.c (grokdeclarator): Don't override an anonymous name if no
7538 declarator was given.
7540 * cvt.c (convert_to_void): Call resolve_offset_ref.
7542 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
7544 * decl2.c (decl_namespace): Handle getting a type.
7546 * typeck.c (build_c_cast): Re-enable warning for cast between
7547 pointer and integer of different size.
7549 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
7551 * inc/cxxabi.h (__pointer_type_info): Add restrict and
7553 (__pointer_type_info::__pointer_catch): New virtual function.
7554 (__pointer_to_member_type_info): Derive from
7555 __pointer_type_info. Adjust.
7556 (__pointer_to_member_type_info::__do_catch): Remove.
7557 (__pointer_to_member_type_info::__is_pointer_p): Declare.
7558 (__pointer_to_member_type_info::__pointer_catch): Declare.
7559 * rtti.c (qualifier_flags): Add restrict flag.
7560 (ptmd_initializer): Reorder members.
7561 (create_tinfo_types): Expand comments. Reorder
7562 ptmd_desc_type_node members.
7563 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
7565 (__pointer_type_info::__do_catch): Move specific code into
7566 __pointer_catch. Call it.
7567 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
7568 specific catch checking. Fix void conversion check.
7569 (__pointer_to_member_type_info::__do_catch): Remove.
7570 (__pointer_to_member_type_info::__pointer_catch): Implement.
7572 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7574 * lex.c (init_parse): Remove traces of classof and headof.
7575 * decl2.c (flag_operator_names): Default to 1.
7576 (lang_decode_option): Do not set it for -ansi.
7578 2000-04-09 Mark Mitchell <mark@codesourcery.com>
7580 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
7581 (DECL_MAIN_VARIANT): Remove.
7582 * decl.c (duplicate_decls): Don't set it.
7583 (start_function): Likewise.
7584 (lang_mark_tree): Don't mark it.
7585 * decl2.c (defer_fn): Don't use it.
7586 * lex.c (retrofit_lang_decl): Don't set it.
7587 * pt.c (tsubst_decl): Likewise.
7588 * ptree.c (print_lang_decl): Don't print it.
7589 * typeck.c (mark_addressable): Don't use it.
7591 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7593 * vec.cc: Include <new> and <exception>.
7594 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
7595 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
7597 (__cxa_vec_delete): Catch dtor exceptions.
7599 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7601 Prepend __ to implementation defined names.
7602 * inc/typeinfo (type_info): Rename _name to __name.
7603 (type_info::type_info): Rename parameter.
7604 (type_info::operator==, type_info::operator!=,
7605 type_info::before): Likewise.
7606 (type_info::is_pointer_p, type_info::is_function_p,
7607 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
7610 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
7611 (__pointer_type_info::__pointer_type_info): Likewise.
7612 (__pointer_type_info::is_pointer_p,
7613 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7614 (__array_type_info::__array_type_info): Rename parameters.
7615 (__function_type_info::__function_type_info): Likewise.
7616 (__function_type_info::is_function_p): Prepend __.
7617 (__enum_type_info::__enum_type_info): Rename parameters.
7618 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7620 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7622 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7623 (__class_type_info::__class_type_info): Rename parameters.
7624 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7625 (__class_type_info::upcast_result,
7626 __class_type_info::dyncast_result): Prepend __. Move definition
7628 (__class_type_info::do_upcast, __class_type_info::do_catch,
7629 __class_type_info::find_public_src,
7630 __class_type_info::do_dyncast,
7631 __class_type_info::do_find_public_src): Prepend __. Rename
7633 (__si_class_type_info::__si_class_type_info): Rename parameters.
7634 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7635 __si_class_type_info::do_find_public_src): Prepent __. Rename
7637 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7638 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7639 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7641 (__dynamic_cast): Rename parameters.
7642 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7643 type_info::do_catch, type_info::do_upcast): Prepend __.
7644 (contained_p, public_p, virtual_p, contained_public_p,
7645 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7646 (__class_type_info::do_catch,
7647 __class_type_info::do_upcast): Prepend __. Adjust.
7648 (__class_type_info::__upcast_result,
7649 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7651 (__class_type_info::find_public_src): Prepend __. Adjust.
7652 (__class_type_info::do_find_public_src,
7653 __si_class_type_info::do_find_public_src,
7654 __vmi_class_type_info::do_find_public_src): Likewise.
7655 (__class_type_info::do_dyncast,
7656 __si_class_type_info::do_dyncast,
7657 __vmi_class_type_info::do_dyncast): Likewise.
7658 (__class_type_info::do_upcast,
7659 __si_class_type_info::do_upcast,
7660 __vmi_class_type_info::do_upcast): Likewise.
7661 (__dynamic_cast): Adjust.
7662 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7663 (__function_type_info::is_function_p): Likewise.
7664 (__pointer_type_info::do_catch): Likewise. Adjust.
7665 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7666 (__throw_type_match_rtti_2): Adjust.
7667 (__is_pointer): Adjust.
7669 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7671 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7672 (complete_ctor_identifier): New macro.
7673 (special_function_kind): Add sfk_copy_constructor and
7674 sfk_assignment_operator.
7675 (LOOKUP_HAS_IN_CHARGE): Remove.
7676 (cons_up_default_function): Rename to ...
7677 (implicitly_declare_fn): ... this.
7678 * call.c (build_new_method_call): Add in-charge parameters for
7680 * class.c (add_implicitly_declared_members): Change parameter name
7681 from cant_have_assignment to cant_have_const_assignment.
7682 Replace calls to cons_up_default_function to implicitly_declare_fn.
7683 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7684 * decl.c (initialize_predefined_identifiers): Initialize it.
7685 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7687 * init.c (expand_default_init): Don't calculate the in-charge
7689 (build_new_1): Likewise.
7690 * lex.c (cons_up_default_function): Move to method.c.
7691 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7692 (implicitly_declare_fn): New function.
7693 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7694 (build_modify_expr): Likewise.
7695 * typeck2.c (build_functional_cast): Likewise.
7697 Under the new ABI, constructors don't return `this'.
7698 * cp-tree.h (warn_reorder): Declare.
7699 (special_function_kind): New enum.
7700 (global_base_init_list): Remove declaration.
7701 (emit_base_init): Don't return a value.
7702 (check_base_init): Don't declare.
7703 (is_aggr_typedef): Likewise.
7704 * decl.c (check_special_function_return_type): New function.
7705 (return_types): Remove.
7706 (grokdeclarator): Use check_special_function_return_type.
7707 (start_function): Don't initialize ctor_label under the new ABI.
7708 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7709 * init.c (begin_init_stmts): Move to top of file.
7710 (finish_init_stmts): Likewise.
7711 (warn_reorder): Don't declare.
7712 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7714 (check_base_init): Remove.
7715 (is_aggr_typedef): Likewise.
7716 (build_new_1): Don't use the return value of a constructor.
7717 * semantics.c (setup_vtbl_ptr): Don't use the return value
7719 * typeck.c (check_return_expr): Don't magically convert return
7720 statements into `return this' in constructors under the new ABI.
7722 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7723 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7724 (base_ctor_identifier): New macro.
7725 (base_dtor_identifier): Likewise.
7726 (deleting_dtor_identifier): Likewise.
7727 * decl.c: Don't include obstack.h.
7728 (obstack_chunk_alloc): Don't define.
7729 (obstack_chunk_free): Likewise.
7730 (struct predefined_identifier): New type.
7731 (initialize_predefined_identifiers): New function.
7732 (init_decl_processing): Use it.
7733 (debug_temp_inits): Remove.
7734 (start_method): Don't call preserve_data.
7735 (hack_incomplete_structures): Update comment.
7736 * init.c (init_init_processing): Don't initialize
7738 (build_offset_rf): Remove dead code.
7739 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7740 * search.c (init_search_processing): Don't initialize
7743 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7745 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7746 some sign_compare warnings.
7748 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7750 Rename abi::__vmi_class_type_info members.
7751 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7752 base_list, detail_masks members to vmi_flags, vmi_base_count,
7753 vmi_bases and vmi_flags_masks respectively.
7754 (__vmi_class_type_info::vmi_flags_masks): Rename
7755 details_unknown_mask to flags_unknown_mask.
7756 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7757 (__vmi_class_type_info::do_find_public_src): Adjust.
7758 (__vmi_class_type_info::do_dyncast): Adjust.
7759 (__vmi_class_type_info::do_upcast): Adjust.
7761 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7763 * tinfo.cc (convert_to_base): New function.
7764 (get_vbase_offset): Remove. Move into convert_to_base.
7765 (__vmi_class_type_info::do_find_public_src): Adjust.
7766 (__vmi_class_type_info::do_dyncast): Adjust.
7767 (__vmi_class_type_info::do_upcast): Adjust.
7769 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7771 * tinfo.cc (operator=): Use __builtin_strcmp.
7772 * tinfo2.cc (before): Likewise.
7774 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7776 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7777 (DECL_SAVED_INLINE): Rename to ...
7778 (DECL_DEFERRED_FN): ... this.
7779 (in_function_p): Remove declaration.
7780 (mark_inline_for_output): Rename to ...
7781 (defer_fn): ... this.
7782 * decl.c (finish_function): Adjust call to mark_inline_for_output.
7783 (in_function_p): Remove definition.
7784 * decl2.c (saved_inlines): Rename to ...
7785 (deferred_fns): ... this.
7786 (saved_inlines_used): Rename to ...
7787 (deferred_fns_used): ... this.
7788 (mark_inline_for_output): Rename to ...
7789 (defer_fn): ... this.
7790 (finish_file): Adjust accordingly.
7791 (init_decl2): Likewise.
7792 * lex.c (cons_up_default_function): Likewise.
7793 * pt.c (mark_decl_instantiated): Likewise.
7794 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
7796 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
7797 * semantics.c (expand_body): Defer more functions.
7799 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7802 * Make-lang.in (CXX_LIB2FUNCS): Add it.
7804 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7805 __cxa_vec_delete): Declare.
7807 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7809 * rtti.c (dfs_class_hint_mark): New static function.
7810 (dfs_class_hint_unmark): New static function.
7811 (class_hint_flags): Use them.
7813 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
7815 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
7817 2000-04-05 Mark Mitchell <mark@codesourcery.com>
7819 * cp-tree.h (instantiate_decl): Change prototype.
7820 * decl2.c (mark_used): Adjust call.
7821 * optimize.c (inlinable_function_p): Adjust handling of templates.
7822 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
7823 (do_type_instantiation): Likewise.
7824 (instantiate_decl): Defer more templates.
7825 (instantiate_pending_templates): Adjust logic to handle inline
7828 * Makefile.in (GGC_H): New variable. Use it throughout in place
7831 * call.c: Don't include obstack.h. Include ggc.h.
7832 (obstack_chunk_alloc): Don't define.
7833 (obstack_chunk_free): Likewise.
7834 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
7835 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
7836 (pop_switch): Free it.
7838 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
7840 * dump.c (dequeue_and_dump): Don't try to print the bit_position
7841 if we don't have a DECL_FIELD_OFFSET.
7843 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
7845 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
7848 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7850 * cfns.gperf (hash, libc_name_p): Prototype.
7852 * rtti.c (build_dynamic_cast_1): Constification.
7854 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
7856 * semantics.c (deferred_type_access_control): Prototype.
7858 2000-04-04 Mark Mitchell <mark@codesourcery.com>
7860 Correct many new ABI issues regarding vbase and vcall offset
7862 * cp-tree.h (BINFO_VTABLE): Document.
7863 (struct lang_type): Tweak formatting.
7864 (BINFO_PRIMARY_BINFO): Add to documentation.
7865 (CLASSTYPE_VSIZE): Fix typo in comment.
7866 (CLASSTYPE_VBASECLASSES): Update documentation.
7867 (BINFO_VBASE_MARKED): Remove.
7868 (SET_BINFO_VBASE_MARKED): Likewise.
7869 (CLEAR_BINFO_VBASE_MARKED): Likewise.
7870 (BINFO_FIELDS_MARKED): Remove.
7871 (SET_BINFO_FIELDS_MARKED): Likewise.
7872 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
7873 (enum access_kind): New enumeration.
7874 (num_extra_vtbl_entries): Remove declaration.
7875 (size_extra_vtbl_entries): Likewise.
7876 (get_vtbl_decl_for_binfo): New function.
7877 (dfs_vbase_unmark): Remove declaration.
7878 (mark_primary_bases): Likewise.
7879 * class.c (SAME_FN): Remove.
7880 (struct vcall_offset_data_s): Move definition.
7881 (build_vbase_pointer): Use `build', not `build_binary_op', to
7882 access the vbase pointer under the new ABI.
7883 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
7884 (build_primary_vtable): Likewise.
7885 (dfs_mark_primary_bases): Move here from search.c.
7886 (mark_primary_bases): Likewise.
7887 (determine_primary_bases): Under the new ABI, don't make a base
7888 class a primary base just because we don't yet have any virtual
7890 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
7891 (num_vfun_entries): Remove.
7892 (dfs_count_virtuals): Likewise.
7893 (num_extra_vtbl_entries): Likewise.
7894 (size_extra_vtbl_entries): Likewise.
7895 (layout_virtual_bases): Iterate in inheritance graph order under
7897 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
7898 indicate that a vfield is present.
7899 (init_class_processing): Initialize access_public_node, etc., from
7901 (get_vtbl_decl_for_binfo): New function.
7902 (dump_class_hierarchy_r): Likewise.
7903 (dump_class_hierarchy): Use it.
7904 (finish_vtbls): Build the vtbls in inheritance graph order.
7905 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7906 (initialize_vtable): Use get_vtbl_decl_for_binfo.
7907 (accumulate_vtbl_inits): Add comments explaining why a pre-order
7909 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
7910 where the vptr points, even for primary vtables.
7911 (build_vtbl_initializer): Adjust handling of vbase and vcall
7913 (build_vcall_and_vbase_vtable_entries): New function.
7914 (dfs_build_vbase_offset_vtbl_entries): Remove.
7915 (build_vbase_offset_vtbl_entries): Reimplement.
7916 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
7917 were already handled in a primary base class vtable.
7918 (build_vcall_offset_vtbl_entries): Adjust.
7919 (build_rtti_vtbl_entries): Adjust.
7920 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
7921 * init.c (expand_virtual_init): Simplify.
7922 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
7923 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
7924 * search.c (BINFO_ACCESS): New macro.
7925 (SET_BINFO_ACCESS): Likewise.
7926 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
7927 (access_in_type): Likewise.
7928 (dfs_accessible_p): Likewise.
7929 (protected_accessible_p): Likewise.
7930 (lookup_fnfields_1): Adjust documentation.
7931 (dfs_mark_primary_bases): Move to class.c
7932 (mark_primary_bases): Likewise.
7933 (dfs_vbase_unmark): Remove.
7934 (virtual_context): Use BINFO_FOR_VBASE.
7935 (dfs_get_vbase_types): Simplify.
7936 (dfs_build_inheritance_graph_order): New function.
7937 (get_vbase_types): Use it.
7938 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
7940 * tinfo.cc (get_vbase_offset): New function.
7941 (__vmi_class_type_info::do_find_public_src): Use it.
7942 (__vmi_class_type_info::do_dyncast): Likewise.
7943 (__vmi_class_type_info::do_upcast): Likewise.
7945 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
7947 * lang-specs.h: Pass -fno-show-column to the preprocessor.
7949 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
7951 * rtti.c (class_hint_flags): Rename flags.
7952 (class_initializer): Remove flags.
7953 (synthesize_tinfo_var): Combine offset and flags. Add flags
7954 for __vmi_class_type_info.
7955 (create_tinfo_types): Remove flags from __class_type_info and
7956 __si_class_type_info. Merge flags and offset from
7957 base_class_type_info.
7958 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
7959 (__base_class_info::is_virtual_p): Adjust.
7960 (__base_class_info::is_public_p): Adjust.
7961 (__base_class_info::offset): New accessor.
7962 (__class_type_info::details): Remove member.
7963 (__class_type_info::__class_type_info): Lose details.
7964 (__class_type_info::detail_masks): Remove.
7965 (__si_class_type_info::__si_class_type_info): Lose details.
7966 (__vmi_class_type_info::details): New member.
7967 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
7968 (__vmi_class_type_info::detail_masks): New member.
7969 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7970 with unknown_details_mask.
7971 (__vmi_class_type_info::do_find_public_src): Adjust
7972 (__vmi_class_type_info::do_dyncast): Adjust.
7973 (__vmi_class_type_info::do_upcast): Set result details, if
7975 (__dynamic_cast): Temporarily #if out optimization.
7977 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7979 * rtti.c (get_tinfo_decl): Mark used.
7980 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7981 mark as dealt with, if we output it.
7983 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7985 * class.c: Reorganize to put virtual function table initialization
7986 machinery at the end of the file.
7988 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7990 * class.c (finish_struct): Use bitsize_zero_node.
7991 * pt.c (instantiate_class_template): Likewise.
7993 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7995 Put RTTI entries at negative offsets in new ABI.
7996 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7997 vbase offset at index -3, not -1.
7998 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7999 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
8000 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
8001 (build_rtti_vtbl_entries): New function.
8002 (set_rtti_entry): Remove.
8003 (build_primary_vtable): Don't use it.
8004 (build_secondary_vtable): Likewise.
8005 (start_vtable): Remove.
8006 (first_vfun_index): New function.
8007 (set_vindex): Likewise.
8008 (add_virtual_function): Don't call start_vtable. Do call
8010 (set_primary_base): Rename parameter.
8011 (determine_primary_base): Likewise.
8012 (num_vfun_entries): Don't use skip_rtti_stuff.
8013 (num_extra_vtbl_entries): Include RTTI information.
8014 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
8015 (skip_rtti_stuff): Remove.
8016 (dfs_modify_vtables): Don't use it.
8017 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
8018 (layout_nonempty_base_or_field): Update size handling.
8019 (create_vtable_ptr): Tweak.
8020 (layout_class_type): Adjust parameter names.
8021 (finish_struct_1): Simplify.
8022 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
8023 (skip_rtti_stuff): Remove.
8024 (first_vfun_index): New function.
8025 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8026 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
8027 (marked_vtable_pathp): Declare.
8028 (unmarked_vtable_pathp): Likewise.
8029 * error.c (dump_expr): Use first_vfun_index to calculate vtable
8031 * rtti.c (build_headof): Look for RTTI at negative offsets.
8032 (get_tinfo_decl_dynamic): Likewise.
8033 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
8035 (create_pseudo_type_info): Do it here instead. Adjust so that
8036 vptr points at first virtual function.
8037 * search.c (marked_vtable_pathp): Make it global.
8038 (unmarked_vtable_pathp): Likewise.
8039 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8040 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8041 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
8042 (get_pure_virtuals): Likewise.
8043 (expand_upcast_fixups): Likewise.
8044 * tree.c (debug_binfo): Likewise.
8045 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
8048 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8050 * class.c (check_field_decl): Fix typo.
8051 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
8052 (check_methods): Likewise.
8053 (check_field_decls): Likewise.
8054 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
8055 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
8056 Use DECL_RESULT_FLD, not DECL_RESULT.
8057 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
8058 * lex.c (identifier_type): Likewise.
8059 * pt.c (determine_specialization, lookup_template_class): Likewise.
8060 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
8061 (resolve_overloaded_unification, more_specialized): Likewise.
8062 * semantics.c (finish_member_declaration): Likewise.
8063 * typeck.c (build_x_function_call): Likewise.
8065 2000-03-26 Mark Mitchell <mark@codesourcery.com>
8067 * class.c (layout_empty_base): Handle empty bases with non-byte
8069 (build_base_field): Likewise.
8070 (layout_virtual_bases): Likewise.
8072 * class.c (finish_struct_1): Fix typo in this change:
8074 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8076 2000-03-25 Mark Mitchell <mark@codesourcery.com>
8078 * decl.c (grokdeclarator): Count partial specializations when
8079 keeping track of how many template classes have been seen.
8081 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
8083 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8085 * class.c (build_vbase_pointer_fields): layout_field now place_field.
8086 (get_vfield_offset): Use byte_position.
8087 (set_rtti_entry): Set OFFSET to ssizetype zero.
8088 (get_binfo_offset_as_int): Deleted.
8089 (dfs_record_base_offsets): Use tree_low_cst.
8090 (dfs_search_base_offsets): Likewise.
8091 (layout_nonempty_base_or_field): Reflect changes in RLI format
8092 and call byte_position.
8093 (layout_empty_base): Convert offset to ssizetype.
8094 (build_base_field): use rli_size_unit_so_far.
8095 (dfs_propagate_binfo_offsets): Do computation in proper type.
8096 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
8097 (layout_class_type): Reflect changes in RLI names and fields.
8098 (finish_struct_1): Set DECL_FIELD_OFFSET.
8099 * dump.c (dequeue_and_dump): Call bit_position.
8100 * expr.c (cplus_expand_constant): Use byte_position.
8101 * rtti.c (expand_class_desc): Use bitsize_one_node.
8102 * typeck.c (build_component_addr): Use byte_position and don't
8103 special case for zero offset.
8105 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
8107 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
8109 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
8111 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
8114 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8116 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
8118 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
8119 make_typename_type, check_initializer, cp_finish_decl,
8120 xref_tag): Likewise.
8121 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
8122 decl_namespace, arg_assoc_template_arg, arg_assoc,
8123 validate_nonmember_using_decl, do_class_using_decl): Likewise.
8124 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
8125 args_to_string): Likewise.
8126 * friend.c (is_friend): Likewise.
8127 * lex.c (note_got_semicolon, note_list_got_semicolon,
8128 is_global): Likewise.
8129 * method.c (build_overload_nested_name, build_overload_value,
8130 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
8131 * parse.y (typename_sub, typename_sub1): Likewise.
8132 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
8133 process_partial_specialization, convert_template_argument,
8134 template_args_equal, add_pending_template, lookup_template_class,
8135 for_each_template_parm_r, maybe_fold_nontype_arg,
8136 tsubst, instantiate_template, type_unification_real, unify,
8137 instantiate_pending_templates, set_mangled_name_for_template_decl):
8139 * repo.c (repo_get_id, repo_template_used): Likewise.
8140 * search.c (lookup_field_1): Likewise.
8141 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
8142 * xref.c (classname): Likewise.
8144 2000-03-22 Mark Mitchell <mark@codesourcery.com>
8146 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
8147 (CANONICAL_BINFO): New macro.
8148 (BINFO_NEW_VTABLE_MARKED): Use it.
8149 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
8150 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
8151 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
8153 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8154 (build_secondary_vtable): Likewise.
8155 (dfs_finish_vtbls): Likewise.
8156 (dfs_accumulate_vtbl_inits): Likewise.
8157 (accumulate_vtbl_inits): New function.
8158 (finish_vtbls): Make sure that virtual bases come after
8159 non-virtual bases in the vtable group.
8160 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
8161 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8162 * search.c (struct vbase_info): Move definition.
8163 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8164 (unmarked_new_vtable_p): Likewise.
8165 (dfs_mark_vtable_path): Remove.
8166 (dfs_mark_new_vtable): Remove.
8167 (dfs_unmark_new_vtable): Likewise.
8168 (dfs_clear_search_slot): Likewise.
8169 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8170 (dfs_clear_vbase_slots): Likewise.
8171 (init_vbase_pointers): LIkewise.
8173 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
8175 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
8176 SIZETYPE to a non-SIZETYPE.
8178 2000-03-21 Mark Mitchell <mark@codesourcery.com>
8180 * class.c (layout_virtual_bases): Adjust names in conditionally
8183 * class.c (record_base_offsets): New function.
8184 (layout_conflict_p): Likewise.
8185 (layout_nonempty_base_or_field): Use it.
8186 (layout_empty_base): New function.
8187 (build_base_field): Use it.
8188 (build_base_fields): Update comment.
8189 (layout_virtual_bases): Fold in a little code form
8190 layout_basetypes. Use layout_empty_base.
8191 (layout_basetypes): Remove.
8192 (end_of_class): New function.
8193 (layout_class_type): Use it. Adjust.
8195 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
8197 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
8199 (dfs_skip_nonprimary_vbases_markedp): Likewise.
8200 * typeck.c (fntype_p): Remove.
8202 * cp-tree.h (TI_SPEC_INFO): Remove.
8203 (CLASSTYPE_TI_SPEC_INFO): Likewise.
8204 * pt.c (process_partial_specialization): Likewise.
8206 * class.c (build_base_field): Fix thinko in computation of binfo
8209 * tree.c (mark_local_for_remap_p): Mark variables declared in
8210 TARGET_EXPRs as well.
8212 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8214 * typeck.c (require_complete_type, complete_type,
8215 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
8216 build_array_ref, convert_arguments, pointer_diff,
8217 build_x_unary_op, build_unary_op, build_c_cast,
8218 build_modify_expr): Use COMPLETE_TYPE_P etc.
8219 * call.c (is_complete, convert_like_real,
8220 build_new_method_call): Likewise.
8221 * class.c (build_vbase_pointer_fields, check_bases,
8222 build_base_field, finish_struct_1, pushclass): Likewise.
8223 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
8224 * decl.c (maybe_process_template_type_declaration, pushtag,
8225 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
8226 layout_var_decl, check_initializer, cp_finish_decl,
8227 grokdeclarator, require_complete_types_for_parms,
8228 grok_op_properties, xref_tag, xref_basetypes,
8229 check_function_type): Likewise.
8230 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
8231 * friend.c (do_friend): Likewise.
8232 * init.c (build_offset_ref): Likewise.
8233 * parse.y (structsp): Likewise.
8234 * pt.c (maybe_process_partial_specialization,
8235 tsubst_friend_function, instantiate_class_template, tsubst,
8236 do_type_instantiation, instantiate_pending_templates): Likewise.
8237 * repo.c (repo_get_id): Likewise.
8238 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
8239 synthesize_tinfo_var, emit_support_tinfos): Likewise.
8240 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
8241 * semantics.c (begin_class_definition): Likewise.
8242 * tree.c (build_cplus_method_type): Likewise.
8243 * typeck2.c (digest_init, build_functional_cast,
8244 add_exception_specifier): Likewise.
8245 * parse.h, parse.c: Regenerated.
8247 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8249 * inc/cxxabi.h: New header file. Define new-abi entry points.
8250 (__pointer_type_info::target): Rename member to ...
8251 (__pointer_type_info::type): ... here.
8252 (__base_class_info::type): Rename member to ...
8253 (__base_class_info::base): ... here.
8254 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
8255 * cp-tree.h (CPTI_ABI): New global tree enumeration.
8256 (abi_node): New global tree node.
8257 * decl.c (abi_node): Document.
8258 (init_decl_processing): Initialize abi_node.
8259 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
8260 (get_vmi_pseudo_type_info): Likewise.
8261 (create_tinfo_types): Likewise.
8262 (emit_support_tinfos): Likewise.
8263 * tinfo.h (cxxabi.h): Include for new-abi.
8264 Move rtti class definitions to new header file.
8265 * tinfo.cc (abi): Use the namespace.
8266 (std): Move new abi rtti classes from here ...
8267 (__cxxabiv1): ... to here.
8268 * tinfo2.cc (cxxabi.h): Include for new-abi.
8269 Move rtti class definitions to new header file.
8270 (std): Move new abi rtti classes from here ...
8271 (__cxxabiv1): ... to here.
8272 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
8275 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
8276 Jason Merrill <jason@casey.cygnus.com>
8278 * method.c (build_overload_int): Use host_integerp.
8280 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8282 * init.c (build_offset_ref): Handle the case of a templated member
8285 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8287 * except.c (expand_exception_blocks): Clear catch_clauses_last.
8289 2000-03-18 Mark Mitchell <mark@codesourcery.com>
8291 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
8292 * class.c (check_bitfield_decl): Turn illegal bitfields into
8294 (dfs_propagate_binfo_offsets): Adjust for new size_binop
8296 (dfs_offset_for_unshared_vbases): Likewise.
8297 * cvt.c (cp_convert_to_pointer): Convert NULL to a
8298 pointer-to-member correctly under the new ABI.
8299 * expr.c (cplus_expand_constant): Don't use cp_convert when
8300 turning an offset into a pointer-to-member.
8301 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
8302 when dereferencing them under the new ABI.
8303 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
8304 of pointers-to-members under the new ABI.
8306 * class.c (check_bitfield_decl): Remove restriction on really long
8308 (layout_class_type): Implement new ABI handling of bitfields
8309 longer than their types.
8311 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8313 * parse.y (extdefs): Call ggc_collect.
8314 * parse.c: Regenerated.
8316 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
8318 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
8319 (note_name_declared_in_class): Use OVL_CURRENT to get at a
8322 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8324 * class.c (build_vbase_path): Use integer_zerop.
8325 (build_vtable_entry): Use tree_low_cst.
8326 (get_vfield_offset): Use bit_position.
8327 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
8329 (check_bitfield_decl): Set DECL_SIZE using convert.
8330 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
8331 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
8333 (finish_struct_1): Use bit_position.
8334 (dump_class_hierarchy): Use tree_low_cst.
8335 * cp-tree.h (min_precision): Add declaration.
8336 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
8337 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
8338 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
8339 * expr.c (cplus_expand_constant): Use bit_position.
8340 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
8341 * rtti.c (get_base_offset): Use bit_position.
8342 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
8343 host_integerp, and tree_low_cst.
8344 (pointer_int_sum): Use integer_zerop.
8345 (build_component_addr): Use bit_position.
8347 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
8349 * typeck.c (require_complete_type): Don't assume size_zero_node.
8350 (complete_type_or_else): Likewise.
8352 2000-03-16 Steven Grady <grady@digitaldeck.com>
8353 Jason Merrill <jason@casey.cygnus.com>
8355 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
8357 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
8359 * decl2.c (grokfield): Bail out if type is error_mark_node.
8361 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8363 * tinfo2.cc (__ptr_to_member_data): Rename to ...
8364 (__pointer_to_member_data): ... here. Adjust.
8365 * rtti.c (create_tinfo_types): Adjust.
8367 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8369 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
8370 * decl.c (ref_desc_type_node): Undocument.
8371 * rtti.c (ptr_ref_initializer): Rename to ...
8372 (ptr_initializer): ... here. Adjust comments.
8373 (ptmd_initializer): Fix comment thinko.
8374 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
8375 (create_tinfo_types): Remove ref_desc_type_node init.
8376 * tinfo2.cc (__reference_type_info): Remove.
8378 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8380 * decl.c (cp_finish_decl): Remove obsolete comment.
8382 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
8384 2000-03-14 Mark Mitchell <mark@codesourcery.com>
8386 * cp-tree.h: Tweak documentation.
8387 * class.c (build_vbase_pointer_fields): Layout the fields, too.
8388 (avoid_overlap): Remove.
8389 (get_binfo_offset_as_int): New function.
8390 (dfs_serach_base_offsets): Likewise.
8391 (layout_nonempty_base_or_field): Likewise.
8392 (build_base_field): Layout fields here. Avoid placing two objects
8393 of the same type at the same address, under the new ABI.
8394 (build_base_fields): Adjust accordingly.
8395 (create_vtable_ptr): Return the new field, but don't attach it to
8397 (remove_base_field): Remove.
8398 (remove_base_fields): Remove.
8399 (layout_basetypes): Adjust accordingly.
8400 (layout_class_type): Call layout_field for each field, rather than
8401 just making a wholesale call to layout_type.
8403 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
8405 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
8407 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
8409 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
8411 * except.c (dtor_nothrow): New fn.
8412 (do_pop_exception): Use it. Take type parm.
8413 (push_eh_cleanup): Take type parm.
8414 (expand_start_catch_block): Pass it.
8415 (build_eh_type_type_ref): Accept null type.
8417 2000-03-12 Mark Mitchell <mark@codesourcery.com>
8419 * cp-tree.h (revert_static_member_fn): Change prototype.
8420 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
8421 (grok_op_properties): Likewise.
8422 (start_function): Likewise.
8423 (revert_static_member_fn): Simplify.
8424 * pt.c (check_explicit_specialization): Adjust call to
8425 revert_static_member_fn.
8427 2000-03-11 Mark Mitchell <mark@codesourcery.com>
8429 * cp-tree.h (scope_kind): New type.
8430 (tmpl_spec_kind): Likewise.
8431 (declare_pseudo_global_level): Remove.
8432 (pseudo_global_level_p): Rename to template_parm_scope_p.
8433 (pushlevel): Remove declaration.
8434 (begin_scope): New function.
8435 (finish_scope): Likewise.
8436 (current_tmpl_spec_kind): Likewise.
8437 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
8438 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
8439 Add template_spec_p.
8440 (toplevel_bindings_p): Adjust.
8441 (declare_pseudo_global_level): Remove.
8442 (pseudo_global_level_p): Rename to template_parm_scope_p.
8443 (current_tmpl_spec_kind): New function.
8444 (begin_scope): Likewise.
8445 (finish_scope): Likewise.
8446 (maybe_push_to_top_level): Adjust.
8447 (maybe_process_template_type_declaration): Likewise.
8448 (pushtag): Likewise.
8449 (pushdecl_nonclass_level): Likewise.
8450 (lookup_tag): Likewise.
8451 (grokfndecl): Handle member template specializations. Share
8452 constructor and non-constructor code.
8453 * decl2.c (check_classfn): Handle member template specializations.
8454 * pt.c (begin_template_parm_list): Use begin_scope.
8455 (begin_specialization): Likewise.
8456 (end_specialization): Likewise.
8457 (check_explicit_specialization): Use current_tmpl_spec_kind.
8458 Handle member template specializations.
8459 (end_template_decl): Use finish_scope. Remove call to
8461 (push_template_decl_real): Remove bogus error message.
8462 (tsubst_decl): Fix typo in code contained in comment.
8463 (instantiate_template): Handle member template specializations.
8464 (most_general_template): Likewise.
8466 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
8468 * lex.c (whitespace_cr): Compress consecutive calls to warning().
8469 (do_identifier): Ditto for error().
8471 * pt.c (convert_nontype_argument): Ditto for cp_error().
8472 (convert_template_argument): Ditto for cp_pedwarn().
8474 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
8476 * exception.cc (__check_null_eh_spec): New fn.
8477 * except.c (expand_end_eh_spec): Call it if the spec is throw().
8479 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8481 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
8482 * except.c (expand_end_eh_spec): Add the return type.
8483 * rtti.c (throw_bad_cast): Add the parmtypes.
8484 (throw_bad_typeid): Likewise.
8486 * semantics.c (expand_stmt): Only leave out rtl for unused
8487 artificials, and set DECL_IGNORED_P on them as well.
8488 * decl.c (wrapup_globals_for_namespace): Likewise.
8490 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
8492 * decl.c (maybe_commonize_var): Skip all artificial decls.
8493 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
8495 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8497 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
8498 * cp-tree.h: Declare flag_enforce_eh_specs.
8499 * decl.c (store_parm_decls, finish_function): Check it.
8501 C library functions don't throw.
8502 * Makefile.in (cfns.h): New target.
8503 (except.o): Depend on it.
8504 * Make-lang.in (cc1plus): Depend on cfns.gperf.
8505 * cfns.gperf: New file.
8506 * cfns.h: Generated.
8507 * except.c: Include it.
8508 (nothrow_libfn_p): New fn.
8509 * decl.c (grokfndecl): Use it.
8510 * cp-tree.h: Declare it.
8512 * decl.c (push_overloaded_decl_1, auto_function,
8513 define_function): Lose.
8514 (build_library_fn_1): New static fn.
8515 (builtin_function): Use it.
8516 (get_atexit_node): Use build_library_fn_ptr.
8517 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
8518 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
8519 push_void_library_fn, push_throw_library_fn): New fns.
8520 * cp-tree.h: Declare them.
8521 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
8522 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
8523 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
8524 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
8525 * rtti.c (build_runtime_decl): Lose.
8526 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
8527 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
8528 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
8530 * call.c (build_call): Remove result_type parm.
8531 Call mark_used on unused artificial fns.
8532 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
8534 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
8536 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
8538 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
8539 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
8540 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
8541 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
8542 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
8543 expand_generic_desc): Likewise.
8545 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8547 * exception.cc (__cp_pop_exception): Cleanup the original object.
8549 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8551 * decl.c (grok_op_properties): Merge conversion to void warning
8552 with other silly op warnings.
8554 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
8556 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
8557 array CONSTRUCTOR elements. Don't use expr_tree_cons.
8559 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8561 * decl.c (cp_make_fname_decl): New function.
8562 (wrapup_globals_for_namespace): Don't emit unused static vars.
8563 (init_decl_processing): Remove comment about use of
8564 array_domain_type. Set make_fname_decl.
8565 (cp_finish_decl): Remove __FUNCTION__ nadgering.
8566 * semantics.c (begin_compound_stmt): Remove
8567 current_function_name_declared flagging.
8568 (expand_stmt): Don't emit unused local statics.
8569 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
8572 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8574 * typeck.c (convert_for_assignment): Don't look at array
8576 * call.c (convert_like_real): Likewise.
8578 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
8580 Add initial support for '\uNNNN' specifier.
8581 * lex.c (read_ucs): New fn.
8582 (readescape, skip_white_space): Call it.
8583 (is_extended_char, is_extended_char_1): New fns.
8584 (utf8_extend_token): New fn, #if 0'd out.
8585 (real_yylex): Treat extended chars like letters.
8587 * search.c (note_debug_info_needed): Walk the bases even if we
8588 weren't deferring the type itself.
8590 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8592 * decl2.c (finish_objects): Constify a char*.
8594 * method.c (emit_thunk): Likewise.
8596 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
8598 * typeck.c (dubious_conversion_warnings): Look through
8601 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8603 * class.c (dfs_modify_vtables): I is now unsigned.
8604 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
8605 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
8606 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
8607 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8608 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
8609 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
8610 Call integer_all_onesp.
8611 * typeck2.c (process_init_constructor): Use compare_tree_int.
8613 * lang-specs.h (as): Don't call if -syntax-only.
8615 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8617 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8618 RTL_EXPR_HAS_NO_SCOPE after all.
8620 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8622 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8623 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8624 RTL_EXPR_HAS_NO_SCOPE.
8626 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8629 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8631 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8633 * call.c (convert_like): Macrofy.
8634 (convert_like_with_context): New macro.
8635 (convert_like_real): Renamed from convert_like. Add calling
8636 context parameters, for diagnostics. Add recursive flag. Call
8637 dubious_conversion_warnings for outer conversion.
8638 (build_user_type_conversion): Use convert_like_with_context.
8639 (build_over_call): Likewise. Don't warn about dubious
8640 conversions here. Adjust convert_default_arg calls.
8641 (convert_default_arg): Add context parameters for diagnostics.
8642 Pass throught to convert_like_with_context.
8643 * cp-tree.h (convert_default_arg): Add context parameters.
8644 (dubious_conversion_warnings): Prototype new function.
8645 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8646 (dubious_conversion_warnings): New function, broken
8647 out of convert_for_assignment.
8648 (convert_for_assignment): Adjust.
8650 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8652 * decl2.c (key_method): Break out from...
8653 (import_export_vtable, import_export_class): ...here.
8655 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8656 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8658 * search.c (note_debug_info_needed, dfs_debug_mark,
8659 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8660 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8662 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8664 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8667 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8669 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8670 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8671 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8672 (lang_type): Split gets_new into has_new and has_array_new.
8673 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8674 (TYPE_GETS_NEW): Split into ...
8675 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8676 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8677 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8678 (build_op_new_call): Don't declare.
8679 (build_new_1): Likewise.
8680 * call.c (build_op_new_call): Remove.
8681 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8682 instead of TYPE_NEEDS_DESTRUCTOR.
8683 (finish_struct_bits): Likewise.
8684 (add_implicitly_declared_members): Likewise.
8685 (check_field_decl): Likewise.
8686 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8687 correctly under the new ABI.
8688 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8689 instead of TYPE_NEEDS_DESTRUCTOR.
8690 (initialize_local_var): Likewise.
8691 (destroy_local_var): Likewise.
8692 (cp_finish_decl): Likewise.
8693 (register_dtor_fn): Likewise.
8694 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8695 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8696 TYPE_VEC_DELETE_TAKES_SIZE here.
8697 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8698 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8699 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8700 (finish_destructor_body): Likewise.
8701 (maybe_build_cleanup_1): Likewise.
8702 * decl2.c (do_static_destruction): Likewise.
8703 * init.c (build_new_1): Make it static.
8704 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8705 (expand_cleanup_for_base): Likewise.
8706 (get_cookie_size): New function.
8707 (build_new_1): Handle array-new cookies correctly under the new
8709 (build_vec_delete_1): Likewise.
8710 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8711 (build_delete): Likewise.
8712 (build_vec_delete): Handle array-new cookies correctly under the new
8714 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8715 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8716 TYPE_HAS_ARRAY_NEW_OPERATOR.
8717 * ptree.c (print_lang_type): Check them.
8718 * search.c (context_for_name_lookup): Fix typo in comment.
8719 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8720 * tree.c (break_out_cleanups): Likewise.
8721 (build_cplus_array_test_1): Likewise.
8722 (cp_build_qualified_type_real): Likewise.
8723 * typeck.c (complete_type): Likewise.
8725 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8726 the command-line, not the end.
8728 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8730 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8732 2000-03-02 Tom Tromey <tromey@cygnus.com>
8734 * cp-tree.h (build_java_class_ref): Declare.
8735 * init.c (build_java_class_ref): No longer static.
8736 * except.c (expand_throw): Generate a Java-style `throw' if the
8737 thrown object is a "Java" object.
8738 (initialize_handler_parm): Generate a Java-style lookup of
8739 exception info if the caught object is a "Java" object.
8740 (catch_language, catch_language_init): New globals.
8741 (decl_is_java_type): New function.
8742 (expand_start_catch_block): Don't call push_eh_info() or
8743 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8744 class reference to build_catch_block.
8746 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8748 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8750 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8752 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8753 to merge reference/pointer code and fix incorrect warnings.
8755 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8757 * search.c (protected_accessible_p): Use context_for_name_lookup.
8759 * init.c (construct_virtual_bases): Fix thinko.
8760 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8762 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8764 * decl.c (current_function_decl): Move to toplev.c.
8766 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8768 * pt.c (fn_type_unification): Unify return type, whenever
8770 (get_bindings_real): Only pass return type when necessary.
8771 Remove explicit return type check.
8772 * class.c (resolve_address_of_overloaded_function): Pass desired
8773 return type to fn_type_unification.
8775 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8777 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
8779 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
8781 * rtti.c (expand_class_desc): Likewise.
8782 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
8783 (THUNK_VCALL_OFFSET): Likewise.
8784 (THUNK_DELTA): Reflect changes in ../tree.h.
8786 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
8788 * search.c (protected_accessible_p): Also allow the access if
8789 the member is public in DERIVED. Lose TYPE parm.
8790 (friend_accessible_p): Lose TYPE parm.
8791 (accessible_p): Adjust.
8793 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8795 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
8796 on things that are not sizes; ssize_binop deleted.
8797 Call size_diffop when appropriate.
8798 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8799 (build_primary_vtable, build_secondary_vtable): Likewise.
8800 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
8801 Variable I is HOST_WIDE_INT.
8802 (get_vfield_offset): Pass proper types to size_binop.
8803 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
8804 (finish_struct_1): Likewise.
8805 (skip_rtti_stuff): Arg N is now pointer to signed.
8806 (layout_class_type): Use size_zero_node.
8807 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
8808 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
8809 * decl.c (complete_arry_type): Pass proper types to size_binop.
8810 (xref_basetypes): BINFO_OFFSET is sizetype.
8811 * error.c (dump_expr): Don't use size_binop non-sizes.
8812 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
8813 * init.c (construct_virtual_bases): Fix type error.
8814 (build_vec_delete_1): Pass proper type to size_binop and don't
8816 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
8817 * rtti.c (get_base_offset): Pass proper type to size_binop.
8818 * search.c (dfs_find_vbases): Fix type error.
8819 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
8820 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
8821 * tree.c (debug_binfo): Variable N is signed.
8822 Use HOST_WIDE_INT_PRINT_DEC.
8823 * typeck.c (comptypes): sizetype is same as equivalent integer type.
8824 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
8825 size_one_node and size_zero_node.
8826 (c_alignof): Use size_one_node.
8827 (build_component_addr): Pass proper types to size_binop.
8828 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
8830 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
8832 Implement class scope using-declarations for functions.
8833 * class.c (handle_using_decl): Call add_method for used functions.
8834 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
8835 (add_method): Used functions are hidden by local functions.
8836 (check_bases_and_members): Handle using-decls before finalizing
8837 CLASSTYPE_METHOD_VEC.
8838 * call.c (add_function_candidate): Add ctype parm; if non-zero,
8839 override the type of 'this' accordingly.
8840 (add_template_candidate, add_template_candidate_real): Add ctype parm.
8841 (convert_class_to_reference, build_user_type_conversion_1,
8842 build_new_function_call, build_object_call, build_new_op,
8843 build_new_method_call): Pass ctype parm.
8845 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
8847 * call.c (convert_class_to_reference, build_user_type_conversion_1,
8848 build_new_function_call, build_object_call, build_new_op,
8849 build_new_method_call, build_op_delete_call): Don't get basetype_path
8851 * typeck.c (build_component_ref): Likewise.
8852 * init.c (build_offset_ref): Likewise.
8853 (resolve_offset_ref): Don't call enforce_access.
8854 Call build_scoped_ref.
8855 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
8856 would cause an error or if -pedantic.
8857 * class.c (alter_access): Lose binfo parm.
8859 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8861 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
8864 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
8866 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
8867 pseudo_type_info creation into the std namespace
8869 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8871 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
8872 (import_export_class): Remove declaration.
8873 * decl2.c (import_export_class): Make it static.
8874 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
8875 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
8876 EXPR_WITH_FILE_LOCATION.
8877 * lex.c (check_newline): Tweak filename/lineno setting.
8878 * semantics.c (begin_while_stmt): Fix typo in comment.
8880 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8882 * lang-options.h (-fmessage-length=): Add missing option.
8884 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
8886 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
8888 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
8890 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
8892 * optimize.c (expand_call_inline): Emit the return label before
8893 evaluating the return value.
8895 2000-02-24 Mark Mitchell <mark@codesourcery.com>
8897 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
8898 than duplicating functionality here.
8899 * optimize.c: Include input.h.
8900 (expand_call_inline): Use push_srcloc and pop_srcloc.
8901 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
8902 * parse.c: Regenerated.
8903 * Makefile.in (lex.o): Depend on input.h.
8904 (optimize.o): Likewise.
8906 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
8908 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
8909 function type, rather than ICE.
8911 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
8913 * decl.c (grokdeclarator): Call decl_type_access_control.
8914 * parse.y (parse_end_decl): Don't call decl_type_access_control if
8917 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
8919 * decl.c (decls_match): Remove obsolete static member nadgering.
8921 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8923 * decl.c (grokdeclarator): Change ANSI to ISO.
8924 * lex.c (consume_string, readescape, do_identifier): Likewise.
8925 (parse_float, real_yylex): Likewise.
8926 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
8927 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
8928 new_type_id, maybe_label_decls, simple_stmt,
8929 for.init.statement): Likewise.
8930 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
8931 * semantics.c (finish_named_return_value): Likewise.
8932 * parse.c: Regenerate.
8934 2000-02-21 Mark Mitchell <mark@codesourcery.com>
8936 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
8937 (CPTI_CLASS_STAR_TYPE): Remove.
8938 (vtable_index_type): Likewise.
8939 (class_star_type_node): Remove.
8940 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
8941 (build_binary_op_nodefault): Remove.
8942 * call.c (build_new_op): Use build_binary_op instead of
8943 build_binary_op_nodefault.
8944 * decl.c (init_decl_processing): Remove class_star_type_node
8945 initialization. Make delta_type_node ptrdiff_type_node under the
8946 new ABI. Initialize vtable_index_type.
8947 (build_ptrmemfunc_type): Build different structures for the new
8949 (build_enumerator): Use build_binary_op instead of
8950 build_binary_op_nodefault.
8951 * method.c (build_overload_value): Mangle pointers-to-members
8952 appropriately under the new ABI.
8953 * typeck.c (build_array_ref): Use build_binary_op instead of
8954 build_binary_op_nodefault.
8955 (get_member_function_from_ptrfunc): Adjust for the new ABI.
8956 (build_binary_op_nodefault): Rename to ...
8957 (build_binary_op): ... this. Remove old version. Adjust for
8958 pointer-to-member comparisons under the new ABI.
8959 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
8960 (build_ptrmemfunc): Adjust for the new ABI.
8961 (expand_ptrmemfunc_cst): Likewise.
8962 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
8963 (pfn_from_ptrmemfunc): Adjust for the new ABI.
8965 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
8967 * call.c (build_object_call): Compress consecutive calls to
8969 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8970 (build_op_delete_call): Adjust message formatting.
8972 * class.c (check_bases): Compress consecutive calls to
8974 (finish_struct_anon): Say 'ISO C++'.
8976 * decl.c (start_decl): Same here.
8977 (grok_reference_init): Likewise.
8978 (grokfndecl): Correct message formatting.
8979 (grokfndecl): Improve diagnostic.
8980 (check_static_variable_definition): Likewise. Say 'ISO C++'
8981 (compute_array_index_type): Say 'ISO C++'
8982 (create_array_type_for_decl): Compress consecutive calls to
8984 (grokdeclarator): Say 'ISO C++'
8985 (grok_op_properties): Likewise.
8987 * decl2.c (delete_sanity): Clairify diagnostic.
8988 (check_member_template): Same here.
8989 (grok_function_init): Use consistent terminology.
8991 * expr.c (do_case): Say 'ISO C++'
8993 * friend.c (do_friend): Compress consecutive calls to warning.
8995 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8997 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8998 * class.c (build_secondary_vtable): Reorganize. Don't create a
8999 new vtable under the new ABI.
9000 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
9002 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
9003 the initializing elements.
9004 (initialize_vtable): New function.
9005 (dfs_finish_vtbls): Use it.
9006 (dfs_accumulate_vtbl_inits): New function.
9007 (finish_vtbls): Merge primary and secondary vtables under the new
9009 (finish_struct_1): Remove redundant call to layout_vtable_decl.
9010 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
9013 * class.c (build_vtable): New function, split out from ...
9014 (get_vtable_decl): ... here, and ...
9015 (build_secondary_vtable): ... here.
9017 * pt.c (tsubst_decl): Fix formatting.
9019 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9021 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
9022 (avoid_overlap, build_base_field): Likewise.
9023 (build_base_field, build_base_fields, is_empty_class):
9024 Test DECL_SIZE with integer_zero.
9025 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
9026 * cp-tree.h (struct lang_type): New field size_unit.
9027 (CLASSTYPE_SIZE_UNIT): New macro.
9028 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
9029 (cp_finish_decl): Delete -Wlarger-than processing.
9030 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
9031 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
9032 * tree.c (make_binfo): binfo vector is one entry longer.
9033 (walk_tree): Walk DECL_SIZE_UNIT.
9035 2000-02-19 Mark Mitchell <mark@codesourcery.com>
9037 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
9039 (build_vtable_entry): Don't assume all vtable entries are
9041 (build_vtbl_initializer): Adjust accordingly.
9042 (get_vtable_decl): Fix formatting.
9044 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
9046 * semantics.c (deferred_type_access_control): Walk the entire
9048 (save_type_access_control): Rename from
9049 initial_deferred_type_access_control. Just remember the value.
9050 (decl_type_access_control): New fn.
9051 (begin_function_definition): Use deferred_type_access_control, after
9052 we've started the function. Set type_lookups to error_mark_node.
9053 * parse.y (frob_specs, fn.def1): Adjust.
9054 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
9055 (parse_end_decl, parse_bitfield0, parse_method): New fns.
9056 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
9057 (after_type_component_declarator0): Likewise.
9058 (after_type_component_declarator): Likewise.
9059 (notype_component_declarator): Likewise.
9060 * cp-tree.h: Adjust.
9062 * decl.c (redeclaration_error_message): Allow redeclaration of
9063 namespace-scope decls.
9065 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
9067 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
9069 2000-02-17 Mark Mitchell <mark@codesourcery.com>
9071 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
9072 * decl2.c (grokclassfn): Likewise.
9074 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
9076 * decl2.c (lang_decode_option): Don't set default message length
9078 * lex.c (lang_init_options): Set it here.
9080 2000-02-16 Mark Mitchell <mark@codesourcery.com>
9082 Make DECL_CONTEXT mean the class in which a member function was
9083 declared, even for a virtual function.
9084 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
9085 (DECL_FRIEND_CONTEXT): New macro.
9086 (DECL_REAL_CONTEXT): Remove.
9087 (SET_DECL_FRIEND_CONTEXT): Likewise.
9088 (DECL_VIRTUAL_CONTEXT): Adjust.
9089 (DECL_CLASS_SCOPE_P): Use TYPE_P.
9090 (add_friends): Remove.
9091 (hack_decl_function_context): Likewise.
9092 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
9094 (build_over_call): Fix indentation. Use DECL_CONTEXT
9095 instead of DECL_CLASS_CONTEXT.
9096 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
9097 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9098 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9099 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
9100 (build_base_field): Likewise.
9101 (finish_struct_1): Likewise.
9102 (build_self_reference): Likewise.
9103 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
9105 (pushtag): Use decl_function_context, not
9106 hack_decl_function_context.
9107 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9108 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
9109 (pushdecl): Remove bogus code.
9110 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
9111 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9112 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9113 Use decl_function_context, nothack_decl_function_context.
9114 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
9115 (grokdeclarator): Likewise. Use decl_function_context, not
9116 hack_decl_function_context.
9117 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
9118 (start_function): Use DECL_FRIEND_CONTEXT, not
9119 DECL_CLASS_CONTEXT. Use decl_function_context, not
9120 hack_decl_function_context.
9121 (finish_function): Use decl_function_context, not
9122 hack_decl_function_context.
9123 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
9125 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
9126 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
9127 (grokfield): Likewise.
9128 (finish_builtin_type): Likewise.
9129 (finish_vtable_vardec): Use decl_function_context, not
9130 hack_decl_function_context.
9131 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9132 (start_static_initialization_or_destruction): Likewise.
9133 (finish_static_initialization_or_destruction): Likewise.
9134 (mark_used): Adjust logic for deciding when to synthesize methods.
9135 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
9137 * error.c (dump_function_decl): Use DECL_CONTEXT, not
9139 * friend.c (is_friend): Likewise.
9140 (add_friends): Remove.
9141 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
9142 * lex.c (begin_definition_of_inclass_inline): Use
9143 decl_function_context, not hack_decl_function_context.
9144 (process_next_inline): Likewise.
9145 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9146 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
9147 DECL_CLASSS_CONTEXT.
9148 (hack_identifier): Likewise.
9149 (synthesize_method): Use decl_function_context, not
9150 hack_decl_function_context.
9151 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
9153 (is_member_template): Use decl_function_context, not
9154 hack_decl_function_context. Use DECL_CONTEXT, not
9156 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
9158 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
9160 (push_template_decl_real): Likewise.
9161 (instantiate_class_template): Don't call add_friends.
9162 (tsubst_default_argument): Use DECL_CONTEXT, not
9164 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9165 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9166 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
9168 * repo.c (repo_inline_used): Likewise.
9169 * search.c (current_scope): Adjust for new _CONTEXT macros.
9170 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
9172 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9173 (lookup_fnfields_here):Likewise.
9174 (check_final_overrider): Likewise.
9175 (init_vbase_pointers): Likewise.
9176 (virtual_context): Likewise.
9177 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
9178 (expand_body): Use decl_function_context, not
9179 hack_decl_function_context.
9180 * tree.c (hack_decl_function_context): Remove.
9181 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
9183 * typeck2.c (error_not_base_type): Likewise.
9185 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
9187 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
9189 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9191 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
9193 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
9195 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
9197 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
9199 * decl2.c (lang_decode_option): Enable automatic line wrapping.
9201 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
9203 * parse.y (frob_specs): Split out...
9204 (parse_decl): From here.
9205 (fn.def2): Call initial_deferred_type_access_control.
9206 (after_type_component_declarator0): Call frob_specs.
9207 (notype_component_declarator0): Likewise.
9208 * search.c (friend_accessible_p): Nested classes are friends of their
9211 2000-02-10 Mark Mitchell <mark@codesourcery.com>
9213 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
9214 used to create an implicit temporary.
9216 * class.c (dfs_modify_vtables): Tweak calculation of functions to
9219 2000-02-08 Nathan Sidwell <nathan@acm.org>
9221 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
9222 strip array element qualifiers too.
9224 2000-02-07 Mark Mitchell <mark@codesourcery.com>
9226 * decl.c (store_parm_decls): Don't build cleanups for parameters
9227 while processing_template_decl.
9229 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
9231 * cp-tree.h (struct saved_scope): Add incomplete field.
9232 (namespace_scope_incomplete): New macro.
9233 * decl.c (pushdecl): Use it.
9234 (hack_incomplete_structures): Use it. See through artificial
9236 (mark_saved_scope): Mark it.
9238 Implement access control for nested types.
9239 * search.c (type_access_control): New fn.
9240 (accessible_p): Now we do perform access control for types.
9241 * semantics.c (deferred_type_access_control): New fn.
9242 (initial_deferred_type_access_control): New fn.
9243 (begin_function_definition): Call it. Add lookups parm.
9244 * decl.c (struct binding_level): Add this_class field.
9245 (pushlevel_class): Set it.
9246 (mark_binding_level): Mark it.
9247 (lookup_name_real): Use it. Call type_access_control.
9248 (mark_saved_scope): Mark lookups field.
9249 * cp-tree.h (flagged_type_tree): Add lookups field.
9250 (struct saved_scope): Add lookups field.
9251 (type_lookups): New macro.
9252 * parse.y (declmods): Now <ftype>.
9253 (parse_decl): Add lookups parm. Call
9254 initial_deferred_type_access_control.
9255 (lang_extdef): Clear type_lookups.
9256 (typed_declspecs, declmods, typespec): Set lookups field.
9257 (initdcl): Call deferred_type_access_control.
9258 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
9259 component_decl_1, named_parm): Adjust.
9260 * friend.c (is_friend): Nested classes are friends of their
9263 * class.c (currently_open_derived_class): New fn.
9264 * method.c (hack_identifier): Use it.
9266 * lex.c (do_identifier): Remove obsolete code.
9268 * parse.y (typed_typespecs): Propagate new_type_flag properly.
9270 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
9272 * tinfo.h: Remove apostrophes from C++ comment (xgettext
9273 thinks this file is plain C).
9275 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9277 * Makefile.in (call.o): Depend on $(EXPR_H).
9279 * call.c: Include "expr.h".
9281 * class.c (dump_class_hierarchy): Add prototype.
9283 * search.c (dfs_get_pure_virtuals): Likewise.
9285 2000-02-1 Ulrich Drepper <drepper@redhat.com>
9287 * parse.y (simple_stmt): Allow :: token in asm parameter list.
9290 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
9292 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
9293 Store it in DECL_FCONTEXT.
9294 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
9296 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
9298 * tinfo.h (old abi): #include "tconfig.h".
9299 * tinfo.cc (convert_to_base): Move into old abi section.
9301 2000-01-31 Mark Mitchell <mark@codesourcery.com>
9303 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
9304 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
9305 (BINFO_PRIMARY_BINFO): New macro.
9306 (BF_DELTA): Rename to ...
9307 (BV_DELTA): ... this.
9308 (BF_VCALL_INDEX): Rename to ...
9309 (BV_VCALL_INDEX): ... this.
9310 (BF_FN): Rename to ...
9312 * class.c (build_vbase_path): Adjust for changes to reverse_path.
9313 (set_rtti_entry): Rename BF_ macros to BV_ variants.
9314 (modify_vtable_entry): Simplify.
9315 (add_virtual_function): Rename BF_ macros to BV_ variants.
9316 (build_vtable_initializer): Likewise.
9317 (get_class_offset_1): Remove.
9318 (dfs_get_class_offset): Likewise.
9319 (get_class_offset): Likewise.
9320 (dfs_find_final_overrider): New function.
9321 (find_final_overrider): Likewise.
9322 (modify_one_vtable): Remove.
9323 (dfs_find_base): New function.
9324 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
9325 find_final_overrider.
9326 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
9328 (dfs_fixup_vtable_deltas): Remove.
9329 (override_one_vtable): Remove.
9330 (merge_overrides): Likewise.
9331 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
9332 unreal chilren of virtual bases.
9333 (finish_struct_1): Don't use merge_overrides. Don't use
9334 dfs_fixup_vtable_deltas.
9335 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
9338 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
9339 Jason Merrill <jason@yorick.cygnus.com>
9341 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
9343 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
9345 * exception.cc (__throw_bad_typeid): Add missing std::.
9347 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9349 * cp-tree.h (make_thunk): PROTO -> PARAMS.
9351 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
9353 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
9355 Runtime support for new-abi rtti.
9356 * inc/typeinfo (type_info::operator!=): Define in class.
9357 (type_info::before, type_info::name, type_info::operator==,
9358 type_info::operator!=): Define new ABI implementations.
9359 (type_info::is_pointer_p, type_info::is_function_p): Declare
9360 new virtual functions.
9361 (type_info::do_catch, type_info::do_upcast): Likewise.
9363 * tinfo.h (__base_class_info): Define new class.
9364 (__class_type_info): Likewise.
9365 (__si_class_type_info): Likewise.
9366 (__vmi_class_type_info): Likewise.
9367 (__dynamic_cast): Prototype.
9369 * tinfo.cc: Conditionalize old and new rtti mechanisms.
9370 (type_info::is_pointer_p): Define new function.
9371 (type_info::is_function_p): Likewise.
9372 (type_info::do_catch): Likewise.
9373 (type_info::do_upcast): Likewise.
9374 (vtable_prefix): New structure for vtable access.
9375 (adjust_pointer): Define new template function.
9376 (contained_p, public_p, virtual_p, contained_public_p,
9377 contained_nonpublic_p, contained_nonvirtual_p): Define new
9379 (nonvirtual_base_type): New local variable.
9380 (__class_type_info::~__class_type_info): Define.
9381 (__si_class_type_info::~__si_class_type_info): Likewise.
9382 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
9383 (__class_type_info::do_catch): Define new function.
9384 (__class_type_info::do_upcast): Likewise.
9385 (__class_type_info::find_public_src): Likewise.
9386 (__class_type_info::do_find_public_src): Likewise.
9387 (__si_class_type_info::do_find_public_src): Likewise.
9388 (__vmi_class_type_info::do_find_public_src): Likewise.
9389 (__class_type_info::do_dyncast): Likewise.
9390 (__si_class_type_info::do_dyncast): Likewise.
9391 (__vmi_class_type_info::do_dyncast): Likewise.
9392 (__class_type_info::do_upcast): Likewise.
9393 (__si_class_type_info::do_upcast): Likewise.
9394 (__vmi_class_type_info::do_upcast): Likewise.
9395 (__dynamic_cast): Likewise.
9397 * tinfo2.cc (__fundamental_type_info): Define new class.
9398 (__pointer_type_info): Likewise.
9399 (__reference_type_info): Likewise.
9400 (__array_type_info): Likewise.
9401 (__function_type_info): Likewise.
9402 (__enum_type_info): Likewise.
9403 (__ptr_to_member_type_info): Likewise.
9404 (__fundamental_type_info::~__fundamental_type_info): Define.
9405 (__pointer_type_info::~__pointer_type_info): Likewise.
9406 (__reference_type_info::~__reference_type_info): Likewise.
9407 (__array_type_info::~__array_type_info): Likewise.
9408 (__function_type_info::~__function_type_info): Likewise.
9409 (__enum_type_info::~__enum_type_info): Likewise.
9410 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
9411 (__pointer_type_info::do_catch): Define new function.
9412 (__ptr_to_member_type_info::do_catch): Define new function.
9414 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
9415 (__is_pointer): Likewise.
9417 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
9419 2000-01-30 Mark Mitchell <mark@codesourcery.com>
9421 * cp/class.c (build_vtable): Rename to build_primary_vtable.
9422 (prepare_fresh_vtable): Rename to build_secondary_vtable.
9423 (make_new_vtable): New function.
9424 (modify_vtable_entry): Handle generation of new vtables correctly.
9425 (modify_one_vtable): Remove unused parameter.
9426 (dfs_fixup_vtable_deltas): Likewise.
9427 (override_one_vtable): Use build_secondary_vtable.
9428 (finish_struct_1): Use build_primary_vtable and
9429 build_secondary_vtable.
9431 2000-01-28 Ulrich Drepper <drepper@redhat.com>
9433 * cp/decl.c: Adjust variable names, comments, help strings.
9435 2000-01-29 Nathan Sidwell <nathan@acm.org>
9437 * new2.cc (operator delete[]): Use operator delete, don't assume
9440 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
9442 * class.c (build_vtbl_initializer): Add argument to
9443 build_vtable_entry call.
9445 2000-01-27 Mark Mitchell <mark@codesourcery.com>
9447 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
9448 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
9449 (BF_DELTA): New macro.
9450 (BF_VCALL_INDEX): Likewise.
9452 (THUNK_VCALL_OFFSET): Likewise.
9453 (make_thunk): Change prototype.
9454 * class.c (build_vtable_entry): Integrate
9455 build_vtable_entry_for_fn. Handle vcall indices.
9456 (build_vtable_entry_for_fn): Remove.
9457 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
9458 BF_VCALL_INDEX, BF_FN.
9459 (modify_vtable_entry): Integrate common code from
9460 modify_one_vtable and dfs_fixup_vtable_deltas.
9461 (add_virtual_function): Set BF_VCALL_INDEX.
9462 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
9464 (modify_one_vtable): Simplify.
9465 (dfs_fixup_vtable_deltas): Likewise.
9466 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
9467 * method.c (make_thunk): Handle vcall indices.
9469 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
9471 Compiler side new abi rtti (not enabled).
9472 * cp-tree.h (new_abi_rtti_p): New macro.
9473 (emit_support_tinfos): Prototype new function.
9474 (tinfo_decl_p): Likewise.
9475 (emit_tinfo_decl): Likwise.
9476 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
9478 (doing_runtime): New local static.
9479 (init_rtti_processing): Add new-abi initializer.
9480 (get_tinfo_decl): Add new-abi logic.
9481 (tinfo_from_decl): Likewise.
9482 (build_dynamic_cast_1): Likewise.
9483 (qualifier_flags): New static function.
9484 (tinfo_base_init): Likewise.
9485 (generic_initializer): Likewise.
9486 (ptr_ref_initializer): Likewise.
9487 (ptmd_initializer): Likewise.
9488 (class_hint_flags): Likewise.
9489 (class_initializer): Likewise.
9490 (synthesize_tinfo_var): Likewise.
9491 (create_real_tinfo_var): Likewise.
9492 (create_pseudo_type_info): Likewise.
9493 (get_vmi_pseudo_type_info): Likewise.
9494 (create_tinfo_types): Likewise.
9495 (emit_support_tinfos): New global function.
9496 (tinfo_decl_p): New global predicate.
9497 (emit_tinfo_decl): New global function.
9498 * class.c (set_rtti_entry): Generalize for old and new rtti.
9499 (build_vtbl_initializer): Likewise.
9500 * decl2.c (finish_file): Likewise.
9502 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
9504 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
9505 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
9507 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
9509 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
9512 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
9514 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
9516 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
9518 * optimize.c (calls_setjmp_r): Supply new argument
9519 to special_function_p.
9521 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9523 * call.c: PROTO -> PARAMS.
9524 * class.c: Likewise.
9525 * cp-tree.h: Likewise.
9529 * decl2.c: Likewise.
9531 * errfn.c: Likewise.
9532 * error.c: Likewise.
9533 * except.c: Likewise.
9536 * input.c: Likewise.
9539 * method.c: Likewise.
9540 * optimize.c: Likewise.
9541 * parse.y: Likewise.
9545 * search.c: Likewise.
9546 * semantics.c: Likewise.
9549 * typeck.c: Likewise.
9550 * typeck2.c: Likewise.
9553 2000-01-25 Richard Henderson <rth@cygnus.com>
9555 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
9557 2000-01-25 Mark Mitchell <mark@codesourcery.com>
9559 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
9560 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
9561 (struct vcall_offset_data_s): New type.
9562 (dfs_vcall_offset_queue_p): New function.
9563 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9564 (build_vcall_offset_vtbl_entries): Likewise.
9565 (layout_vtable_decl): Likewise.
9566 (num_vfun_entries): Likewise.
9567 (num_extra_vtbl_entries): Add the entries for vcall offsets.
9568 (build_vtbl_initializer): Likewise.
9569 (dfs_finish_vtabls): Use layout_vtable_decl.
9570 (modify_one_vtables): Always duplicate vtables under the new ABI.
9571 (finish_struct_1): Use layout_vtable_decl.
9573 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9575 * decl.c (member_function_or_else): Change third arg from a format
9576 specifier to an `enum overload_flags'. Callers changed.
9578 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
9580 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
9581 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
9582 build_const_cast, get_delta_difference, check_return_expr): Avoid
9583 ANSI string concatenation usage.
9585 2000-01-24 Mark Mitchell <mark@codesourcery.com>
9587 * class.c (layout_class_type): Put the fields required to make a
9588 class non-empty at the end, not the beginning, of the TYPE_FIELDs
9591 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
9593 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
9596 * decl2.c (mark_used): Do instantiate inlines that have been
9597 explicitly instantiated.
9599 2000-01-24 Richard Henderson <rth@cygnus.com>
9601 * call.c (build_over_call): Use expand_tree_builtin.
9602 * typeck.c (build_function_call_real): Likewise.
9603 (build_binary_op_nodefault): Handle unordered compares.
9605 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9607 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
9608 cp_tree_index values.
9609 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
9610 New global node #defines for them.
9611 * rtti.c (call_void_fn): Replace with ...
9612 (build_runtime_decl): ... new static function.
9613 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9614 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9615 (build_dynamic_cast_1): Always produce correctly typed result.
9616 Explicitly produce type_info addresses. Use dynamic_cast_node.
9617 * exception.cc (__throw_bad_cast): Return `void *'.
9618 (__throw_bad_typeid): Return `const type_info &'.
9620 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9622 * cp-tree.h (get_vtable_decl): Prototype new function.
9623 * class.c (get_vtable_decl): New function. Broken out from ...
9624 (build_vtable): ... here. Use it.
9625 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9628 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9630 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9631 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9632 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9633 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9634 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9635 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9636 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9637 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9638 (CPTI_TINFO_VAR_ID): New enumeration.
9639 (__tp_desc_type_node, __access_mode_type_node,
9640 __bltn_desc_type_node, __user_desc_type_node,
9641 __class_desc_type_node, __ptr_desc_type_node,
9642 __attr_desc_type_node, __func_desc_type_node,
9643 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9644 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9645 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9646 enum_desc_type_node, class_desc_type_node,
9647 si_class_desc_type_node, vmi_class_desc_type_node,
9648 ptmd_desc_type_node, base_desc_type_node): New #defines.
9649 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9650 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9651 (tinfo_var_id): New enumeration.
9652 (DECL_TINFO_FN_P): Augment comment.
9653 * decl.c (cp_global_trees): Adjust documentation.
9654 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9655 tinfo_decl_type and tinfo_var_id.
9656 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9657 (build_typeid): Remove unused variable.
9658 (get_tinfo_var): Use tinfo_var_id.
9659 (tinfo_name): New static function.
9660 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9661 (tinfo_from_decl): Likewise.
9662 (get_base_offset): New static function, broken out of
9664 (expand_si_desc): Use tinfo_name.
9665 (expand_class_desc): Likewise. Lose local static variable.
9666 Use base_desc_type_node. Use get_base_offset.
9667 (expand_ptr_desc): Use tinfo_name.
9668 (expand_attr_desc): Likewise.
9669 (expand_generic_desc): Likewise.
9671 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9672 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9674 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9676 * cp-tree.h (__eprintf): Remove declaration.
9677 * tree.c (__eprintf): Remove definition.
9679 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9680 Mark Mitchell <mark@codesourcery.com>
9682 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9683 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9685 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9687 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9689 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9691 * cp-tree.h (register_dtor_fn): New function.
9692 * decl.c (destroy_local_static): Rename to ...
9693 (register_dtor_fn): ... this. Give it external linkage.
9694 (expand_static_init): Use it.
9695 * decl2.c (do_static_initialization): Likewise, if using
9697 (do_static_destruction): Check that __cxa_atexit is not in use.
9698 (finish_file): Don't call do_static_destruction if using
9701 * typeck.c (convert_arguments): Restore two-message error
9704 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9706 Remap dynamic cast hint values to be consistent across ABIs.
9707 * search.c (dynamic_cast_base_recurse): Remap generated value.
9708 (get_dynamic_cast_base_type): Adjust documentation.
9709 * tinfo.h (__user_type_info::dyncast): Likewise.
9710 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9711 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9712 (__class_type_info::do_dyncast): Likewise.
9713 (__class_type_info::do_find_public_subobj): Likewise.
9714 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9716 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9718 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9720 * typeck2.c (incomplete_type_error): Restore previous
9721 cp_error and cp_error_at call sequence.
9723 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9725 * class.c (dump_class_hierarchy): Make format agree with argument;
9726 cast pointer to unsigned long and print with %lx.
9728 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9730 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9732 * typeck.c (composite_pointer_type, common_type,
9733 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9734 build_function_call_real, convert_arguments,
9735 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9736 build_unary_op, mark_addressable, build_compound_expr,
9737 build_static_cast, build_reinterpret_cast, build_const_cast,
9738 build_c_cast, build_modify_expr, get_delta_difference,
9739 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9740 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9742 * typeck2.c (readonly_error, abstract_virtuals_error,
9743 process_init_constructor, check_for_new_type): Likewise.
9745 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9747 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9750 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9752 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9753 (build_x_typeid): Likewise.
9754 (get_tinfo_fn): Likewise.
9755 (get_tinfo_fn_unused): Rename to ...
9756 (get_tinfo_decl): ... here.
9757 * rtti.c (build_headof): Replace logic error with assertion.
9758 (get_tinfo_fn_dynamic): Rename to ...
9759 (get_tinfo_decl_dynamic): ... here. Make static. Use
9760 complete_type_or_else.
9761 (build_x_typeid): Move into ...
9762 (build_typeid): ... here. Adjust call to
9763 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9764 throw_bad_typeid expression.
9765 (get_tinfo_fn_unused): Rename to ...
9766 (get_tinfo_decl): ... here. Adjust comment.
9767 (get_tinfo_fn): Delete.
9768 (tinfo_from_decl): New static function.
9769 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9770 (get_typeid): Use complete_type_or_else.
9771 (build_dynamic_cast_1): Adjust calls to
9772 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9773 * parse.y (primary): Adjust call to build_typeid.
9774 * except.c (build_eh_type_type_ref): Adjust call to
9775 get_tinfo_decl. Mark as used.
9776 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9777 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9778 * parse.c: Regenerated.
9780 2000-01-17 Mark Mitchell <mark@codesourcery.com>
9782 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
9784 (resolves_to_fixed_type_p): Document calling convention.
9785 * rtti.c (build_x_typeid): Initialize NONNULL.
9787 * cp-tree.h (build_shared_int_cst): New function.
9788 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
9789 * class.c (modify_vtable_entry): Likewise.
9790 (add_virtual_function): Split out code to generated shared
9791 INTEGER_CSTs to build_share_int_cst.
9792 (modify_all_vtables): Handle all the overridden functions here.
9793 Add overridden functions from non-primary virtual bases to the
9795 (finish_struct_1): Adjust call to modify_all_vtables. Add
9796 overridden functions from non-primary bases to the vtable.
9797 * tree.c (build_shared_int_cst): New function.
9799 * cp-tree.h (scratchalloc): Remove.
9800 (build_scratch_list): Likewise.
9801 * call.c (convert_class_to_reference): Replace build_scratch_list
9802 and build_expr_list with build_tree_list.
9803 (add_candidate): Replace scratchalloc with expralloc. Note memory
9805 (build_user_type_conversion_1): Replace build_scratch_list
9806 and build_expr_list with build_tree_list.
9807 (build_new_op): Likewise.
9808 (build_op_delete_call): Likewise.
9809 (convert_like): Likewise.
9810 * cvt.c (ocp_convert): Likewise.
9811 * decl.c (start_decl): Likewise.
9812 (start_function): Likewise.
9813 (finish_destructor_body): Likewise.
9814 (maybe_build_cleanup_1): Likewise.
9815 * decl2.c (reparse_decl_as_expr): Likewise.
9816 * init.c (perform_member_init): Likewise.
9817 (expand_cleanup_for_base): Likewise.
9818 (build_builtin_delete_call): Likewise.
9819 (build_new_1): Likewise.
9820 (build_delete): Likewise.
9821 * method.c (do_build_assign_ref): Likewise.
9822 * parse.y (already_scoped_stmt): Likewise.
9823 (nontrivial_exprlist): Likewise.
9824 (net_initializer): Likewise.
9825 (initlist): Likewise.
9826 * parse.c: Regenerated.
9827 * rtti.c (build_x_typeid): Likewise.
9828 (build_dynamic_cast_1): Likewise.
9829 * typeck.c (build_x_compound_expr): Likewise.
9830 (build_static_cast): Likewise.
9831 (build_modify_expr): Likewise.
9833 * cp-tree.h (DECL_VINDEX): Add documentation.
9834 * class.c (build_vtable_entry): Likewise.
9835 (start_vtable): Add comment.
9836 (add_virtual_function): Replace pending_hard_virtuals with
9837 overridden_virtuals and pending_virtuals with new_virtuals.
9838 Replace redundant assignments with assertions.
9839 (check_for_override): Add comment.
9840 (check_bases_and_members): Replace pending_hard_virtuals with
9841 overridden_virtuals and pending_virtuals with new_virtuals.
9842 (create_vtbl_ptr): Likewise.
9843 (layout_class_type): Likewise.
9844 (finish_struct_1): Likewise. Add comments.
9846 2000-01-16 Mark Mitchell <mark@codesourcery.com>
9848 * class.c (finish_struct_1): Replace redundant code with
9851 * cp-tree.h (flag_new_abi): Move.
9852 (flag_use_cxa_atexit): Likewise.
9853 (flag_honor_std): Likewise.
9854 (flag_rtti): Likewise.
9855 (vbase_offsets_in_vtable_p): Define.
9856 (vptrs_present_everywhere_p): Likewise.
9857 (TYPE_CONTAINS_VPTR_P): Likewise.
9858 (dfs_walk_real): Declare.
9859 * class.c (build_vbase_pointer_fields): Check
9860 vbase_offsets_in_vtable_p.
9861 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
9863 (build_vbase_offset_vtbl_entries): Simplify.
9864 (build_vbase_offset_vtbl_entries): Adjust.
9865 (build_vbase_pointer): Add ability to look up vbase offsets in
9867 (start_vtable): New function.
9868 (add_virtual_function): Use it.
9869 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
9870 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
9871 (build_vtbl_initializer): Take the type of the complete object as
9872 input. Use it to correctly calculate vbase offsets.
9873 (dfs_finish_vtbls): Pass the complete type to
9874 build_vtbl_initializer.
9875 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
9876 (create_vtable_ptr): Create a vtable even if there are no
9877 new virtual functions, under the new ABI.
9878 (finish_struct_1): Likewise.
9879 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
9880 * decl.c (exapnd_static_init): Remove call to
9881 preserve_initializer.
9882 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
9884 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
9885 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
9886 (construct_virtual_bases): Don't initialize virtual base pointers
9888 (build_aggr_init): Clean up comment.
9889 (expand_aggr_init_1): Likewise.
9890 * rtti.c (expand_class_desc): Store the virtual function table
9891 index where the vbase offset lives in the offset field.
9892 * search.c (dfs_walk_real): Make it global.
9893 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
9894 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
9896 * tinfo.h (USItype): Make it signed under the new ABI.
9897 * tinfo.cc (convert_to_base): New function. Encapsulate base
9898 conversion logic here.
9899 (__class_type_info::do_upcast): Use it.
9900 (__class_type_info::do_dyncast): Likewise.
9901 (__class_type_info::do_find_public_subobj): Likewise.
9903 * init.c (construct_virtual_bases): Don't look up the addresses of
9904 virtual bases at run-time.
9906 * class.c (build_vbase_pointer): Relocate.
9907 (build_vbase_pointer_fields): Likewise.
9908 (dfs_build_vbase_offset_vtbl_entries): Likewise.
9909 (build_vbase_offset_vtbl_entries): Likewise.
9911 * decl.c (init_decl_processing): Complain if -fnew-abi
9912 -fno-vtable-thunks is used.
9914 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
9917 2000-01-15 Mark Mitchell <mark@codesourcery.com>
9919 * cp-tree.h (num_extra_vtbl_entries): New function.
9920 (size_extra_vtbl_entries): Likewise.
9921 (dfs_vtable_path_unmark): Likewise.
9922 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
9923 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9924 * class.c (num_extra_vtbl_entries): New function.
9925 (size_extra_vtbl_entries): Likewise.
9926 (dfs_build_vbase_offset_vtbl_entries): New function.
9927 (build_vbase_offset_vtbl_entries): Likewise.
9928 (build_vtbl_initializer): Use it.
9929 (finish_struct_1): Adjust vtable sizes (using
9930 num_extra_vtbl_entries).
9931 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
9932 THUNK_DECL is non-NULL before expanding it.
9933 * init.c (expand_virtual_init): Adjust the vtable pointer by
9934 size_extra_vtbl_entries before storing it.
9935 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
9936 Handle TREE_LIST parameters here, not in the dfs_* functions.
9937 (dfs_unmarked_real_bases_queue_p): Adjust.
9938 (dfs_marked_real_bases_queue_p): Likewise.
9939 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
9940 (dfs_vtable_path_marked_real_bases_queue_p): New function.
9941 (dfs_vtable_path_unmark): Likewise.
9943 2000-01-14 Mark Mitchell <mark@codesourcery.com>
9945 * optimize.c (copy_body_r): Clear the operand three of a
9946 TARGET_EXPR when copying it.
9948 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9950 * method.c (build_decl_overload_real): Check whether we are in ::
9951 before returning __builtin_new/delete.
9953 2000-01-13 Mark Mitchell <mark@codesourcery.com>
9955 * pt.c (tsubst_friend_function): Improve comment.
9956 (instantiate_decl): Avoid crashing when a "nested" function is
9957 instantiated from the top level.
9959 * dump.c (dqeueue_and_dump): Dump
9960 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
9962 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9964 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
9966 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
9968 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9969 ENABLE_NEW_GXX_ABI defined.
9970 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9971 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9972 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9974 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9976 * decl.c (start_cleanup_fn): Call pushdecl.
9978 * call.c (convert_class_to_reference): Fix typos.
9979 (build_conditional_expr): Handle errors gracefully.
9980 * class.c (push_nested_class): Likewise.
9981 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9982 (DECL_THIS_EXTERN): Use it.
9983 (DECL_THIS_STATIC): Likewise.
9984 * cvt.c (convert_to_void): Handle errors gracefully.
9985 (build_expr_type_conversion): Likewise.
9986 * decl.c (maybe_push_decl): Likewise.
9987 (start_decl_1): Likewise.
9988 (require_complete_types_for_parms): Likewise.
9989 * parse.y (structsp): Likewise.
9990 (base_class): Likewise.
9991 * parse.c: Regenerated.
9992 * pt.c (finish_member_template_decl): Likewise.
9993 * typeck.c (decay_conversion): Likewise.
9995 * cp-tree.h (dfs_skip_vbases): New function.
9996 (find_vbase_instance): Likewise.
9997 * class.c (determine_primary_base): Allow a nearly empty base to
9998 serve as a primary base class under the new ABI.
9999 (get_class_offset_1): Rename to ...
10000 (dfs_get_class_offset): ... this. Simplify. Don't issue error
10002 (get_class_offset): Use it. Issue error messages here.
10003 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
10004 find the right copies of virtual bases.
10005 (fixup_vtable_deltas1): Rename to ...
10006 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
10007 bases as primary bases.
10008 (fixup_vtable_deltas): Remove.
10009 (override_one_vtable): Handle virtual bases as primary bases.
10010 (merge_overrides): Likewise.
10011 (finish_struct_1): Likewise.
10012 (dump_class_hierarchy): Dump primary-ness of bases as well.
10013 * search.c (mark_primary_bases): Use a pre-order traversal to
10014 handle primary virtual bases.
10015 (dfs_skip_vbases): New fiunction.
10016 (expand_upcast_fixups): Adjust to handle primary virtual bases.
10017 (fixup_virtual_upcast_offsets): Likewise.
10018 (fixup_all_virtual_upcast_offsets): Likewise.
10019 (dfs_find_vbase_instances): New function.
10020 (find_vbase_instance): Likewise.
10022 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
10024 * lex.c (DIR_SEPARATOR): Delete macro.
10026 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
10028 * decl2.c (lang_decode_option): Handle automatic line wrapping
10031 2000-01-11 Mark Mitchell <mark@codesourcery.com>
10033 * friend.c (do_friend): Don't resolve scopes when processing
10034 template declarations, even if the qualifying scope doesn't
10035 involve template parameters.
10037 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
10039 * class.c (dfs_modify_vtables_queue_p): Remove.
10040 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
10041 and dfs_marked_real_bases_queue_p instead of
10042 dfs_modify_vtables_queue_p.
10044 * class.c (build_vbase_path): Simplify.
10045 (dfs_propagate_binfo_offsets): New function.
10046 (propagate_binfo_offsets): Use it.
10047 (remove_base_field): Simplify.
10048 (dfs_set_offset_for_vbases): Remove.
10049 (dfs_set_offset_for_shared_vbases): New function.
10050 (dfs_set_offset_for_unshared_vbases): Likewise.
10051 (layout_virtual_bases): Use them.
10052 (layout_basetypes): Don't call propagate_binfo_offsets.
10053 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
10056 * class.c (build_base_field): New function, split out from ...
10057 (build_base_fields): ... here. Use it. Allocate primary bases
10058 first, under the new ABI.
10059 (get_vtable_entry): Remove.
10060 (remove_base_field): New function, split out from ...
10061 (remove_base_fields): ... here. Adjust since primary bases come
10062 first under the new ABI.
10064 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
10065 (initialize_vtbl_ptrs): New function.
10066 (expand_indirect_vtbls_init): Change prototype.
10067 (convert_pointer_to_vbase): Declare.
10068 * init.c (expand_direct_vtbls_init): Remove.
10069 (dfs_initialize_vtbl_ptrs): New function.
10070 (initialize_vtbl_ptrs): Likewise.
10071 (emit_base_init): Use initialize_vtbl_ptrs.
10072 * search.c (convert_pointer_to_vbase): Make it global.
10073 (expand_indirect_vtbls_init): Remove vtable initialization code.
10074 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
10076 * class.c (dfs_finish_vtbls): New function.
10077 (finish_vtbls): Use it.
10078 (dump_class_hierarchy): New function.
10080 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
10081 (BINFO_VBASE_PRIMARY_P): New macro.
10082 (BINFO_VIRTUALS): Add to documentation.
10083 (SET_BINFO_PRIMARY_MARKED_P): Remove.
10084 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10085 (dfs_mark_primary_bases_queue_p): Likewise.
10086 (dfs_unmarked_real_bases_queue_p): New function.
10087 (dfs_marked_real_bases_queue_p): Likewise.
10088 * search.c (dfs_mark_primary_bases): Adjust.
10089 (mark_primary_bases): Likewise.
10090 (get_shared_vbase_if_not_primary): New function.
10091 (dfs_unmarked_real_bases_queue_p): Likewise.
10092 (dfs_marked_real_bases_queue_p): Likewise.
10093 (dfs_get_pure_virtuals): Simplify.
10094 (get_pure_virtuals): Likewise.
10096 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10098 * lex.c: Include tm_p.h.
10100 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
10102 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
10104 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
10106 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
10107 * pt.c (instantiate_decl): Defer comdat templates that might not be
10110 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
10111 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
10112 (finish_file): Likewise.
10114 * decl2.c (import_export_class): Undo 12/14 change.
10116 * error.c (dump_decl): operator new, not operatornew.
10118 * class.c (field_decl_cmp): A nontype is "greater" than a type.
10119 * search.c (lookup_field_1): Look for the last field with the
10122 2000-01-05 Nathan Sidwell <nathan@acm.org>
10124 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
10127 2000-01-05 Nathan Sidwell <nathan@acm.org>
10129 * typeck.c (build_static_cast): Don't strip target qualifiers
10130 when casting from a class.
10132 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10134 * class.c (warn_hidden): Initialize variable `fndecl'.
10136 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
10138 * decl.c (flag_isoc9x): New variable to be able to use code in
10139 c-common.c. For now always zero.
10141 2000-01-03 Mark Mitchell <mark@codesourcery.com>
10143 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
10144 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
10145 or unshare_base_binfos for virtual bases here.
10146 * search.c (dfs_get_vbase_types): Do it here.
10147 (get_vbase_types): Adjust.
10149 2000-01-02 Mark Mitchell <mark@codesourcery.com>
10151 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
10152 (BINFO_PRIMARY_MARKED_P): Use flag 5.
10153 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10154 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10155 (unmark_primary_bases): Remove declaration.
10156 (unmarkedp): Declare.
10157 (dfs_vbase_unmark): Likewise.
10158 * class.c (determine_primary_base): Return immediately if there
10159 are no base classes. Call mark_primary_bases here.
10160 (modify_all_direct_vtables): Remove.
10161 (modify_all_indirect_vtables): Remove.
10162 (dfs_modify_vtables_queue_p): New function.
10163 (dfs_modify_vtables): New function.
10164 (modify_all_vtables): Use them.
10165 (build_base_fields): Build FIELD_DECLs for primary virtual base
10167 (create_vtable_ptr): Don't call determine_primary_base here.
10168 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
10169 (dfs_set_offset_for_vbases): ... this.
10170 (layout_virtual_bases): Use it.
10171 (layout_class_type): Call determine_primary_base here.
10172 * search.c (unmarkedp): Make it global.
10173 (shared_marked_p): Simplify.
10174 (shared_unmarked_p): Likewise.
10175 (dfs_primary_bases_queue_p): Remove.
10176 (dfs_unmark_primary_bases): Likewise.
10177 (unmark_primary_bases): Likewise.
10178 (mark_primary_bases): Simplify.
10179 (get_pure_virtuals): Don't call mark_primary_bases here.
10180 (dfs_vbase_unmark): New function.
10181 (get_vbase_types): Simplify.
10183 * class.c (struct base_info): Remove.
10184 (determine_primary_base): Take has_virtual_p rather than a
10185 base_info as input. Don't calculate max_has_virtual.
10186 (finish_struct_bits): Remove max_has_virtual argument.
10187 (create_vtable_ptr): Remove max_has_virtual_p argument.
10188 (layout_virtual_bases): Remove max argument.
10189 (layout_basetypes): Likewise.
10190 (layout_class_type): Remove max_has_virtual_p argument.
10191 (finish_struct_1): Remove max_has_virtual.
10193 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
10194 (layout_basetypes): Remove.
10195 * class.c (propagate_binfo_offsets): Moved here from tree.c.
10196 Update to handle primary virtual bases.
10197 (remove_base_fields): New function, split out from
10199 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
10200 (layout_virtual_bases): New function, split out from
10201 layout_basetypes. Update to handle primary virtual bases.
10202 (layout_basetypes): Moved here from tree.c. Use
10203 remove_base_fields and layout_virtual_bases.
10204 * search.c (dfs_mark_primary_bases_queue_p): New function.
10205 (mark_primary_bases): Use it.
10206 * tree.c (CEIL): Remove.
10207 (propagate_binfo_offsets): Remove.
10208 (layout_basetypes): Remove.
10210 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10212 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
10213 (BINFO_PRIMARY_MARKED_P): New macro.
10214 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10215 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10216 (mark_primary_bases): New function.
10217 (unmark_primary_bases): Likewise.
10218 * search.c (get_abstract_virtuals_1): Remove.
10219 (dfs_mark_primary_bases): New function.
10220 (mark_primary_bases): Likewise.
10221 (dfs_unmark_primary_bases): Likewise.
10222 (unmark_primary_bases): Likewise.
10223 (dfs_get_pure_virtuals): Likewise.
10225 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10227 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
10228 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
10229 (modify_one_vtable): Adjust.
10230 (fixup_vtable_deltas1): Likewise.
10231 (override_one_vtable): Likewise.
10232 * search.c (get_abstract_virtuals_1): Likewise.
10233 (get_pure_virtuals): Likewise.
10234 (expand_upcast_fixups): Likewise.
10235 * tree.c (debug_binfo): Likewise.
10237 * class.c (build_vtable): Don't return a value. Don't rebuild
10238 vtables for bases that have already been handled.
10239 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
10240 already been handled.
10241 (modify_one_vtable): Adjust accordingly.
10242 (fixup_vtable_deltas1): Likewise.
10243 (finish_struct_1): Likewise.
10245 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10247 * call.c (build_new_method_call): Also check destructors.