1 Tue Oct 23 14:00:20 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3 * cp-lang.c (cxx_get_alias_set): New function.
4 Point LANG_HOOKS_GET_ALIAS_SET to it.
6 2001-10-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
8 * cp-tree.def (UNBOUND_CLASS_TEMPLATE): New tree node.
9 * cp-tree.h (make_unbound_class_template): Prototype new function.
10 * decl.c (make_unbound_class_template): New function.
11 * decl2.c (arg_assoc_template_arg): Handle UNBOUND_CLASS_TEMPLATE.
12 * error.c (dump_type): Likewise.
13 * mangle.c (write_type): Likewise.
14 * parse.y (template_parm): Likewise.
15 (template_argument): Use make_unbound_class_template.
16 * pt.c (convert_template_argument): Handle UNBOUND_CLASS_TEMPLATE.
18 (tsubst_copy): Likewise.
20 * tree.c (walk_tree): Likewise.
21 * typeck.c (comptypes): Likewise.
23 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
25 * xref.c (GNU_xref_member): Use safe-ctype macros and/or fold
26 extra calls into fewer ones.
28 2001-10-18 Alexandre Oliva <aoliva@redhat.com>
30 * decl.c (duplicate_decls): Propagate DECL_UNINLINABLE.
31 Warn when merging inline with attribute noinline.
32 (start_decl, start_function): Warn if inline and attribute
33 noinline appear in the same declaration.
35 2001-10-16 H.J. Lu <hjl@gnu.org>
37 * cp-tree.h (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Defined
38 for tree checking disabled.
40 2001-10-16 Hans-Peter Nilsson <hp@axis.com>
42 * cp-tree.h (VFIELD_NAME_FORMAT) [NO_DOLLAR_IN_LABEL &&
43 NO_DOT_IN_LABEL]: Adjust to match VFIELD_NAME.
45 2001-10-15 Richard Sandiford <rsandifo@redhat.com>
47 * pt.c (UNIFY_ALLOW_MAX_CORRECTION): Define.
48 (unify): Only handle MINUS_EXPR specially if the above flag is set
49 and the subtracted constant is 1. Clear the flag on recursive calls.
50 Set it when unifying the maximum value in an INTEGER_TYPE's range.
52 2001-10-15 Richard Sandiford <rsandifo@redhat.com>
54 * decl.c (bad_specifiers): Don't allow exception specifications
57 2001-10-14 Neil Booth <neil@daikokuya.demon.co.uk>
59 * cp/lex.c (init_cp_pragma): Similarly.
61 2001-10-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
63 * pt.c (lookup_template_class): Build complete template arguments
64 for BOUND_TEMPLATE_TEMPLATE_PARM.
66 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
68 * cp-tree.h (TYPE_BINFO): Update comment.
69 (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): New macro.
70 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Use template_info.
71 (TYPENAME_TYPE_FULLNAME): Use TYPE_FIELDS.
72 (copy_type): Prototype new function.
73 * lex.c (copy_lang_decl): Gather tree node statistics.
74 (copy_lang_type): New function.
75 (copy_type): Likewise.
76 (cp_make_lang_type): Create lang_type for
77 BOUND_TEMPLATE_TEMPLATE_PARM. Set TYPE_BINFO for TYPENAME_TYPE
78 and BOUND_TEMPLATE_TEMPLATE_PARM.
79 * pt.c (tsubst): Use copy_type instead of copy_node.
80 * search.c (lookup_field_1): Ignore TYPENAME_TYPE.
82 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
84 * pt.c (determine_specialization): Ignore functions without
87 2001-10-12 Nathan Sidwell <nathan@codesourcery.com>
90 * typeck2.c (abstract_virtuals_error): Ignore incomplete classes.
92 2001-10-11 Jason Merrill <jason_merrill@redhat.com>
94 * typeck2.c (store_init_value): Don't re-digest a bracketed
97 * class.c (finish_struct_anon): Use TYPE_ANONYMOUS_P instead of
100 2001-10-11 Richard Henderson <rth@redhat.com>
102 * class.c (build_vtable_entry_ref): Create a VTABLE_REF instead
104 (build_vtbl_ref_1): Split out from build_vtbl_ref.
105 (build_vfn_ref): Use it to handle vtable descriptors before
106 calling build_vtable_entry_ref.
107 * decl2.c (output_vtable_inherit): Use assemble_vtable_inherit.
109 2001-10-10 Richard Henderson <rth@redhat.com>
111 * parse.y (asm_operand): Allow named operands.
112 * semantics.c (finish_asm_stmt): Tweek for changed location
113 of the operand constrant.
115 2001-10-09 Jason Merrill <jason_merrill@redhat.com>
117 * call.c (standard_conversion): Add bad conversion between
118 integers and pointers.
119 (convert_like_real): Don't use convert_for_initialization for bad
120 conversions; complain here and use cp_convert.
121 (build_over_call): Don't handle bad conversions specially.
122 (perform_implicit_conversion): Allow bad conversions.
123 (can_convert_arg_bad): New fn.
124 * cp-tree.h: Declare it.
125 * typeck.c (convert_for_assignment): Use it.
126 (ptr_reasonably_similar): Any target type is similar to void.
128 2001-10-08 Alexandre Oliva <aoliva@redhat.com>
130 * Make-lang.in (CXX_OBJS): Added cp-lang.o.
131 (cp/cp-lang.o): New rule.
132 * cp-tree.h: Declare hooks.
133 * tree.c: Make hooks non-static.
134 (init_tree): Don't initialize hooks here.
135 * lex.c: Likewise. Move definition of lang_hooks to...
136 * cp-lang.c: ... new file.
138 2001-10-08 Richard Henderson <rth@redhat.com>
140 * cp-tree.h (struct lang_decl_flags): Remove declared_inline.
141 (DECL_DECLARED_INLINE_P): Use the bit in struct c_lang_decl.
143 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
145 * class.c (build_vtable_entry_ref): Const-ify.
146 * decl.c (predefined_identifier,
147 initialize_predefined_identifiers): Likewise.
148 * init.c (build_new_1): Likewise.
149 * lex.c (cplus_tree_code_type, cplus_tree_code_length, resword):
152 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
154 * optimize.c (struct inline_data): Moved to ../tree-inline.c.
155 (INSNS_PER_STMT): Likewise.
156 (remap_decl, remap_block, copy_scopy_stmt, copy_body_r): Likewise.
157 (copy_body, initialize_inlined_parameters): Likewise.
158 (declare_return_variable, inlinable_function_p): Likewise.
159 (expand_call_inline, expand_calls_inline): Likewise.
160 (optimize_inline_calls, clone_body): Likewise.
161 * tree.c (walk_tree): Moved to ../tree-inline.c.
162 (walk_tree_without_duplicates): Likewise.
163 (copy_tree_r, remap_save_expr): Likewise.
165 2001-10-04 Alexandre Oliva <aoliva@redhat.com>
167 * Make-lang.in (cp/decl.o, cp/tree.o): Depend on tree-inline.h.
168 (cp/pt.o, cp/semantics.o, cp/optimize.o): Likewise.
169 * cp-tree.h (lang_decl): Moved inlined_fns to tree_decl.
170 (TREE_READONLY_DECL_P, DECL_INLINED_FNS): Moved to ../tree.h.
171 (flag_inline_trees): Moved declaration to ../tree-inline.h.
172 (walk_tree): Moved declaration to ../tree-inline.h.
173 (walk_tree_without_duplicates, copy_tree_r): Likewise.
174 (remap_save_expr): Likewise.
175 * decl.c: Include tree-inline.h.
176 (lang_mark_tree): Don't mark inlined_fns.
177 * decl2.c (flag_inline_trees): Moved defn to ../tree-inline.c.
178 * optimize.c: Include tree-inline.h.
179 (optimize_inline_calls): Move declaration to ../tree.h, as
181 (remap_decl): Use language-independent constructs and hooks.
182 (remap_block, copy_body_r, declare_return_variable): Likewise.
183 (inlinable_function_p): Likewise. Don't test for
184 DECL_LANG_SPECIFIC before DECL_INLINED_FNS as inlined_fns is
185 no longer language-specific.
186 (optimize_inline_calls): Likewise. Make it non-static. Moved
187 call of dump_function to...
188 (optimize_function): Here...
189 (clone_body): New function, extracted from...
190 (maybe_clone_body): ... here. Build decl_map locally and pass
192 * pt.c, semantics.c: Include tree-inline.h.
194 (cp_walk_subtrees): New language-specific hook for tree inlining.
195 (cp_cannot_inline_tree_fn, cp_add_pending_fn_decls,
196 cp_is_overload_p, cp_auto_var_in_fn_p,
197 cp_copy_res_decl_for_inlining): Likewise.
198 (walk_tree): Move language-specific constructs into...
199 (cp_walk_subtrees): this new function.
200 (copy_tree_r): Use language-independent constructs and hooks.
201 (init_tree): Initialize tree inlining hooks.
202 (remap_save_expr): Adjust prototype so that the declaration
203 does not require the definition of splay_tree.
205 2001-10-03 John David Anglin <dave@hiauly1.hia.nrc.ca>
207 * rtti.c (get_tinfo_decl): Call typeinfo_in_lib_p with the type used
208 to build the declaration instead of the declaration itself.
210 2001-10-02 Jason Merrill <jason_merrill@redhat.com>
212 * decl2.c (cxx_decode_option): Add 'else'.
214 * spew.c (end_input): No longer static.
215 * cp-tree.h: Declare it.
216 * parse.y (datadef): Add "error END_OF_SAVED_INPUT" expansion.
218 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
220 * call.c (build_over_call), typeck.c (build_function_call_real):
221 Pass type attributes to check_function_format rather than name or
222 assembler name. Don't require there to be a name or assembler
223 name to check formats.
225 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
227 * decl.c (init_decl_processing): Don't call
228 init_function_format_info. Initialize lang_attribute_table
230 (builtin_function): Call decl_attributes.
231 (insert_default_attributes): New.
233 2001-10-01 Jason Merrill <jason_merrill@redhat.com>
235 * decl.c (grokdeclarator): Copy array typedef handling from C
238 * decl.c (grokdeclarator): Copy too-large array handling from C
241 2001-09-29 Alexandre Oliva <aoliva@redhat.com>
243 * config-lang.in (target_libs): Added target-gperf, so that we
244 don't try to build it if C++ is disabled.
246 2001-09-23 Zack Weinberg <zack@codesourcery.com>
248 * Make-lang.in (CXX_OBJS): Take out cp/errfn.o.
249 (cp/errfn.o): Delete rule.
250 (cp/error.o): Depend on flags.h.
251 * errfn.c: Delete file.
252 * cp-tree.h: Declare warn_deprecated. Remove definitions of
253 TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS,
254 and TFF_TEMPLATE_DEFAULT_ARGUMENTS. #define cp_error, cp_warning,
255 cp_pedwarn, and cp_compiler_error to error, warning, pedwarn, and
256 internal_error respectively. Make cp_deprecated into a macro.
257 Don't define cp_printer typedef or declare cp_printers.
258 * error.c: Include flags.h.
259 Delete: struct tree_formatting_info, print_function_argument_list,
260 print_declaration, print_expression, print_function_declaration,
261 print_function_parameter, print_type_id, print_cv_qualifier_seq,
262 print_type_specifier_seq, print_simple_type_specifier,
263 print_elaborated_type_specifier, print_rest_of_abstract_declarator,
264 print_parameter_declaration_clause, print_exception_specification,
265 print_nested_name_specifier, and definition of cp_printers.
266 (locate_error): New function.
267 (cp_error_at, cp_warning_at, cp_pedwarn_at): Moved here and
268 rewritten in terms of locate_error and diagnostic.c.
269 (cp_tree_printer): Rename cp_printer; wire up to *_to_string
270 instead of deleted print_* routines. Handle %C, %L, %O, %Q also.
271 (init_error): Adjust to match.
273 Sat Sep 22 09:15:31 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
275 * Make-lang.in (CXX_C_OBJS): Add attribs.o.
277 2001-09-21 Richard Henderson <rth@redhat.com>
279 * class.c (set_vindex): Mind TARGET_VTABLE_USES_DESCRIPTORS.
280 (build_vtbl_initializer): Likewise.
281 (build_vfn_ref): New.
282 * cp-tree.h: Declare it.
283 * call.c (build_over_call): Use it.
284 * decl2.c (mark_vtable_entries): Mark FDESC_EXPR.
285 * typeck.c (get_member_function_from_ptrfunc): Mind descriptors.
287 Fri Sep 21 08:16:19 2001 J"orn Rennecke <amylaar@redhat.com>
289 * decl.c (grokdeclarator): Use C syntax for attr_flags declaration.
291 2001-09-21 Joseph S. Myers <jsm28@cam.ac.uk>
293 Table-driven attributes.
294 * decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
295 * decl2.c (cplus_decl_attributes): Only take one attributes
297 * cp-tree.c (cplus_decl_attributes): Update prototype.
298 * class.c (finish_struct), decl.c (start_decl, start_function),
299 decl2.c (grokfield), friend.c (do_friend), parse.y
300 (parse_bitfield): Update calls to cplus_decl_attributes.
301 * decl.c (grokdeclarator): Take a pointer to a single ordinary
303 * decl.h (grokdeclarator): Update prototype.
304 * decl2.c (grokfield): Take a single ordinary attribute list.
305 * friend.c (do_friend): Likewise.
306 * decl.c (shadow_tag, groktypename, start_decl,
307 start_handler_parms, grokdeclarator, grokparms, start_function,
308 start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
309 parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
310 (process_template_parm, do_decl_instantiation): Pass single
311 ordinary attribute lists around.
312 * decl.c (grokdeclarator): Correct handling of nested attributes.
314 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
315 * decl.c (grokdeclarator): Embedded attrs bind to the right,
318 * cp-tree.h (cp_valid_lang_attribute): Remove declaration
319 (cp_attribute_table): Declare.
320 * decl.c (valid_lang_attribute): Don't define.
321 (lang_attribute_table): Define.
322 (init_decl_processing): Initialize lang_attribute_table instead of
323 valid_lang_attribute.
324 * tree.c (cp_valid_lang_attribute): Remove.
325 (handle_java_interface_attribute, handle_com_interface_attribute,
326 handle_init_priority_attribute): New functions.
327 (cp_attribute_table): New array.
328 * decl2.c (import_export_class): Don't use
329 targetm.valid_type_attribute.
331 2001-09-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
333 * Make-lang.in (cp/error.o): Depend on real.h
334 * error.c: #include "real.h"
336 2001-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
338 * mangle.c (mangle_conv_op_name_for_type): Use concat in lieu of
339 xmalloc/strcpy/strcat.
341 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
343 * decl.c (warn_extern_redeclared_static, cp_make_fname_decl):
345 * pt.c (tsubst_decl): Likewise.
347 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
349 * decl2.c (lang_f_options): Const-ification.
350 * lex.c (cplus_tree_code_name): Likewise.
351 * spew.c (yyerror): Likewise.
353 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
356 * class.c (force_canonical_binfo_r): Check & move an indirect
358 (force_canonical_binfo): Check that it's not already
360 (mark_primary_virtual_base): Remove BINFO parameter.
361 (mark_primary_bases): Adjust, set BINFO_LOST_PRIMARY_P here.
363 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
365 Remove TYPE_NONCOPIED_PARTS.
366 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Map onto
367 CLASSTYPE_PURE_VIRTUALS.
368 (TYPE_RAISES_EXCEPTIONS): Map onto TYPE_BINFO.
369 * class.c (duplicate_tag_error): Remove TYPE_NONCOPIED_PARTS.
370 (layout_class_type): Don't call fixup_inline_methods here ...
371 (finish_struct_1): ... call it here.
373 2001-09-04 Mark Mitchell <mark@codesourcery.com>
375 * decl.c (duplicate_decls): Remove code deadling with
377 * decl2.c (finish_file): Likewise.
378 * pt.c (instantiate_decl): Likewise.
379 * semantics.c (expand_body): Don't defer local functions if
380 they wouldn't be deferred for some other reason. Don't
381 generate RTL for functions that will not be emitted.
382 (genrtl_start_function): Remove code deadling with
384 (genrtl_finish_function): Likewise.
386 2001-09-04 Nathan Sidwell <nathan@codesourcery.com>
389 * call.c (build_over_call): Do not optimize any empty base
392 2001-08-31 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
394 * error.c (dump_template_decl): Output template parameters
395 together with their specifiers.
396 Output `class' prefix for template template parameter.
397 (dump_decl): Fix formatting.
399 2001-08-30 Kurt Garloff <garloff@suse.de>
401 * optimize.c (inlinable_function_p): Allow only smaller single
402 functions. Halve inline limit after reaching recursive limit.
404 2001-08-30 Joern Rennecke <amylaar@redhat.com>
405 Jason Merrill <jason_merrill@redhat.com>
407 * class.c (build_vtable_entry_ref): Subtract in char*, not
410 2001-08-23 Jason Merrill <jason_merrill@redhat.com>
412 * tree.c (cp_build_qualified_type_real): Use get_qualified_type.
413 (build_cplus_array_type): Use cp_build_qualified_type, not
414 TYPE_MAIN_VARIANT, to get an unqualified version.
416 * decl2.c (grok_alignof): Lose.
417 (build_expr_from_tree): Use expr_sizeof and c_alignof_expr.
418 * typeck.c (c_alignof): Lose.
419 * semantics.c (finish_sizeof, finish_alignof): New.
421 * cp-tree.h: Declare them.
423 2001-08-22 Jason Merrill <jason_merrill@redhat.com>
425 * pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement.
426 Don't loop in COMPOUND_STMT, FOR_STMT or TRY_BLOCK.
427 * tree.c (cp_statement_code_p): A TAG_DEFN is a statement.
429 2001-08-19 Jakub Jelinek <jakub@redhat.com>
431 * typeck2.c (add_exception_specifier): Only require complete type if
432 not in processing template declaration.
434 2001-08-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
436 * decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to
437 GNU_xref_start_scope and GNU_xref_end_scope.
439 * tree.c (TYPE_HASH): Moved to ../tree.h.
441 2001-08-16 Mark Mitchell <mark@codesourcery.com>
443 * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS
446 2001-08-14 Richard Henderson <rth@redhat.com>
448 * class.c, cp-tree.h (build_vfn_ref): Remove.
449 * call.c, rtti.c: Replace all refernces with build_vtbl_ref.
451 2001-08-13 Mark Mitchell <mark@codesourcery.com>
453 * call.c (build_over_call): Mark COMPOUND_EXPRs generated for
454 empty class assignment as having side-effects to avoid
457 2001-08-13 Zack Weinberg <zackw@panix.com>
459 * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies.
460 * except.c: Include libfuncs.h.
462 2001-08-11 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
464 * decl.c (grokdeclarator): Clarify diagnostic message.
466 2001-08-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
468 * decl2.c (do_nonmember_using_decl): Replace using directive
469 with using declaration in the error message.
471 2001-08-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
473 * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the
474 criterion to avoid rebuilding expression tree instead of
475 processing_template_decl.
477 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
479 Support named return value optimization for inlines, too.
480 * decl.c (finish_function): Nullify returns here.
481 * semantics.c (genrtl_start_function): Not here.
482 (cp_expand_stmt): Don't mess with CLEANUP_STMTs.
483 (nullify_returns_r): No longer static. Just clear RETURN_EXPR.
484 Also nullify the CLEANUP_STMT for the nrv.
485 * cp-tree.h: Declare it.
486 * optimize.c (declare_return_variable): Replace the nrv with the
488 * typeck.c (check_return_expr): Be more flexible on alignment check.
489 Ignore cv-quals when checking for a matching type.
491 2001-08-09 Richard Henderson <rth@redhat.com>
493 * decl2.c (finish_objects): Use target hooks instead of
494 assemble_constructor and assemble_destructor.
496 2001-08-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
498 * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'.
500 2001-08-07 Nathan Sidwell <nathan@codesourcery.com>
503 Stop using TYPE_NONCOPIED_PARTS.
504 * call.c (build_over_call): Be careful when copy constructing
505 or assigning to an empty class.
506 * class.c (check_bases_and_members): It has a
507 COMPLEX_ASSIGN_REF if it has a vptr.
508 (layout_class_type): Don't add empty class padding to
509 TYPE_NONCOPIED_PARTS.
510 (finish_struct_1): Don't add the VFIELD either.
511 * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
514 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
516 * tree.c (walk_tree): Walk siblings even if !walk_subtrees.
518 2001-08-06 Richard Henderson <rth@redhat.com>
520 * decl2.c (finish_objects): Pass a symbol_ref and priority to
521 assemble_{constructor,destructor}. Remove priority handling.
523 2001-08-05 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
525 Don't allow template-id in using-declaration.
526 * decl2.c (validate_nonmember_using_decl): Handle template-ids.
527 (do_class_using_decl): Likewise.
529 2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk>
531 * cp/spew.c (read_token): No need to pop buffers.
533 2001-08-02 Stan Shebs <shebs@apple.com>
535 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
536 (fnaddr_from_vtable_entry): Remove decl.
537 * method.c (use_thunk): Update comment.
539 2001-08-01 Andrew Cagney <ac131313@redhat.com>
541 * repo.c (get_base_filename): Change return value to const char
544 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
548 * cp-tree.h (flag_honor_std): Remove.
549 (CPTI_FAKE_STD): Remove.
550 (std_node): Remove comment about it being NULL.
551 (fake_std_node): Remove.
552 * decl.c (in_fake_std): Remove.
553 (walk_namespaces_r): Remove fake_std_node check.
554 (push_namespace): Remove in_fake_std code.
555 (pop_namespace): Likewise.
556 (lookup_name_real): Remove fake_std_node check.
557 (init_decl_processing): Always create std_node. Always add
559 (builtin_function): Always put non '_' fns in std.
560 * decl2.c (flag_honor_std): Remove.
561 (lang_f_options): Remove honor-std.
562 (unsupported_options): Add honor-std.
563 (set_decl_namespace): Remove fake_std_node check.
564 (validate_nonmember_using_decl): Likewise.
565 (do_using_directive): Likewise.
566 (handle_class_head): Likewise.
567 * dump.c (cp_dump_tree): Likewise.
568 * except.c (init_exception_processing): Adjust.
569 * init.c (build_member_call): Remove fake_std_node check.
570 (build_offset_ref): Likewise.
571 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
572 * rtti.c (init_rtti_processing): Adjust.
574 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
576 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
577 operand while calling cp_tree_equal.
579 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
581 The 3.0 ABI no longer has vbase pointer fields.
582 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
583 FORMAT_VBASE_NAME): Remove.
584 * method.c (do_build_copy_constructor): Adjust.
585 (do_build_assign_ref): Adjust.
586 * search.c (lookup_field_r): Adjust.
587 * typeck.c (build_component_ref): Adjust.
589 The 3.0 ABI always has a vtable pointer at the start of every
591 * rtti.c (build_headof_sub): Remove.
592 (build_headof): Adjust.
593 (get_tinfo_decl_dynamic): No need to check flag_rtti
595 (create_real_tinfo_var): Explain why we need a hidden name.
597 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
600 * class.c (update_vtable_entry_for_fn): The fixed adjustment
601 of a virtual thunk should be from declaring base.
603 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
605 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
606 the shared virtual base, so preserving inheritance graph order.
608 2001-07-30 Andreas Jaeger <aj@suse.de>
610 * decl2.c: Remove unused var global_temp_name_counter.
612 2001-07-28 Richard Henderson <rth@redhat.com>
614 * method.c (pending_inlines): Remove.
616 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
618 * class.c (mark_primary_virtual_base): Don't adjust base
620 (dfs_unshared_virtual_bases): Adjust them here.
621 (mark_primary_bases): Explain why we adjust at the end.
623 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
625 * class.c (finish_struct_1): When copying the primary base's
626 VFIELD, make sure we find it is at offset zero.
628 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
630 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
631 tsubst_expr for default template arguments.
633 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
636 * spew.c (yylex): Only copy the token's lineno, if it is
639 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
642 * call.c (resolve_args): Simplify, call
643 convert_from_reference.
644 (build_new_op): Resolve and convert from reference ARG1
645 earlier. Adjust ARG2 & ARG3 resolve and conversion.
647 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
649 * decl.c (last_function_parm_tags): Remove.
650 (current_function_parm_tags): Remove.
651 (init_decl_processing): Adjust.
652 (start_function): Adjust.
653 (store_parm_decls): Adjust.
656 * decl.c (grokdeclarator): Detect when a function typedef is
657 declaring a function, and create last_function_parms correctly.
659 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
661 * call.c (joust): Only prefer a non-builtin candidate to a builtin
662 one if they have the same signature.
664 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
665 it rather than toplevel_bindings_p. Give it a mangled name if static.
666 (convert_to_reference): Adjust.
667 * decl2.c (get_temp_name): Lose.
668 * mangle.c (mangle_ref_init_variable): New fn.
669 (mangle_guard_variable): Strip the ref-init header.
671 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
673 (grok_reference_init): Always use DECL_INITIAL.
675 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
678 * call.c (build_conditional_expr): Recheck args after
680 * cp-tree.h (build_conditional_expr): Move to correct file.
681 * typeck.c (decay_conversion): Diagnose any unknown types
683 (build_binary_op): Don't do initial decay or default
684 conversions on overloaded functions.
685 (build_static_cast): Don't do a decay conversion here.
687 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
690 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
691 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
693 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
695 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
696 (create_vtbl_ptr): ... here.
698 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
700 * class.c (build_vbase_offset_vbtl_entries): Look for
701 non-primary base of which we are a sub vtable.
703 2001-07-24 Phil Edwards <pme@sources.redhat.com>
705 * semantics.c (finish_this_expr): Remove unused code.
707 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
709 Simplify rtti, now we've only one ABI.
710 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
712 (tinfo_decl_id, tinfo_var_id): Remove.
713 (get_typeid_1): Remove.
715 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
716 (typeid_ok_p): New function.
717 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
718 (get_tinfo_decl): Remove old abi documentation.
719 (tinfo_from_decl): Remove.
720 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
721 (get_typeid_1): Remove.
722 (get_base_offset): Remove.
723 (synthesize_tinfo_var): Absorb get_base_offset.
724 (create_real_tinfo_var): Don't use tinfo_decl_id.
726 2001-07-23 Graham Stott <grahams@redhat.com>
728 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
729 variable has_two_argument_delete_p.
731 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
733 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
734 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
735 (CPTI_INDEX_IDENTIFIER): Remove.
736 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
737 (delta2_identifier): Remove.
738 (index_identifier): Remove.
739 (pfn_or_delta2_identifier): Remove.
740 (flag_vtable_thunks): Remove.
741 (VTABLE_DELTA2_NAME): Remove.
742 (VTABLE_INDEX_NAME): Remove.
743 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
744 (vfunc_ptr_type_node): Adjust.
745 (VTABLE_NAME_PREFIX): Adjust.
746 (build_vfn_ref): Lose first parameter.
747 (fixup_all_virtual_upcast_offsets): Remove.
748 * decl.c (initialize_predefined_identifiers): Remove
749 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
750 (init_decl_processing): Remove no-vtable-thunk code.
751 * decl2.c (flag_vtable_thunks): Remove.
752 (mark_vtable_entries): Remove no-vtable-thunk code.
753 * error.c (dump_decl): Remove no-vtable-thunk code.
754 (dump_expr): Adjust ptr to member function code.
755 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
757 * rtti.c (build_headof): Remove no-vtable-thunk code.
758 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
759 * search.c (get_base_distance): Remove expand_upcast_fixups case.
760 (virtual_context) Remove.
761 (expand_upcast_fixups): Remove.
762 (fixup_virtual_upcast_offsets): Remove.
763 (fixup_all_virtual_upcast_offsets): Remove.
764 * typeck.c (get_member_function_from_ptrfunc): Remove
765 no-vtable-thunk code.
766 * call.c (build_over_call): Adjust call to build_vfn_ref.
767 * class.c (build_vfn_ref): Lose first parameter. Remove
768 no-vtable-thunk code.
769 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
770 (build_vtable_entry): Remove no-vtable-thunk code.
772 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
774 Remove old-abi remnants. Remove comments about old abi
775 behaviour. Remove refences to 'new-abi' in comments.
776 * cp-tree.h: Adjust comments.
777 (vbase_offsets_in_vtable_p): Delete.
778 (vcall_offsets_in_vtable_p): Delete.
779 (vptrs_present_everywhere_p): Delete.
780 (all_overridden_vfuns_in_vtables_p): Delete.
781 (merge_primary_and_secondary_vtables_p): Delete.
782 (TYPE_CONTAINS_VPTR_P): Adjust.
783 (VTT_NAME_PREFIX): Remove.
784 (CTOR_VTBL_NAME_PREFIX): Remove.
785 (init_vbase_pointers): Remove.
786 * class.c: Adjust coments.
787 (build_vbase_pointer_fields): Delete.
788 (build_vbase_pointer): Remove old-abi code.
789 (build_secondary_vtable): Likewise.
790 (modify_all_vtables): Likewise.
791 (create_vtable_ptr): Likewise.
792 (layout_class_type): Likewise.
793 (finish_struct_1): Likewise.
794 (finish_vtbls): Likewise.
795 (dfs_finish_vtbls): Delete.
796 (build_vbase_offset_vtbl_entries): Remove old-abi code.
797 * cvt.c: Adjust comments.
798 * decl.c: Adjust comments.
799 * decl2.c: Adjust comments.
800 * init.c: Adjust comments.
801 (construct_virtual_bases): Remove old-abi code.
802 * lang-specs.h: Remove -fno-new-abi.
803 * mangle.c: Adjust comments.
804 * rtti.c: Adjust comments.
805 (get_base_offset): Remove old-abi-code.
806 * search.c: Adjust comments.
807 (dfs_init_vbase_pointers): Remove.
808 (dfs_vtable_path_unmark): Remove.
809 (init_vbase_pointers): Remove.
810 * semantics.c: Adjust comments.
811 (emit_associated_thunks): Remove old-abi code.
812 * typeck.c: Adjust comments.
814 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
816 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
819 2001-07-19 Mark Mitchell <mark@codesourcery.com>
821 * class.c (finish_struct_anon): Forbid nested classes.
823 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
825 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
826 * optimize.c: Include debug.h.
827 (maybe_clone_body): Use debug hook.
828 * semantics.c: Include debug.h.
829 (expand_body): Use debug hook.
831 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
833 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
835 2001-07-18 Mark Mitchell <mark@codesourcery.com>
837 * class.c (type_requires_array_cookie): New function.
838 (check_methods): Don't try to figure out whether the type needs a
840 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
841 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
842 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
843 * pt.c (instantiate_class_template): Don't set
844 TYPE_VEC_DELETE_TAKES_SIZE.
845 * NEWS: Document ABI changes from GCC 3.0.
847 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
848 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
850 * NEWS (Changes in GCC 3.0): Fix typo.
852 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
854 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
855 which attributes are to be attached, and a flags argument. Update
856 call to decl_attributes.
857 (grokfield): Update call to decl_attributes.
858 * class.c (finish_struct): Update call to cplus_decl_attributes.
859 * cp-tree.h (cplus_decl_attributes): Update prototype.
860 * decl.c (start_decl, grokdeclarator, start_function): Update
861 calls to decl_attributes and cplus_decl_attributes.
862 * friend.c (do_friend): Update call to cplus_decl_attributes.
863 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
865 2001-07-12 Mark Mitchell <mark@codesourcery.com>
867 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
868 for `register' variables with an asm-specification.
870 2001-07-11 Mark Mitchell <mark@codesourcery.com>
872 * semantics.c (finish_asm_stmt): Mark the output operands
873 to an asm addressable, if necessary.
875 2001-07-11 Ben Elliston <bje@redhat.com>
877 * Revert this change -- there is a subtle bug.
880 * decl.c (finish_enum): New "attributes" argument; pass it to
881 cplus_decl_attributes. Use a narrower type if the enum is packed.
882 * cp-tree.h (finish_enum): Adjust prototype.
883 * parse.y (enum_head): New non-terminal.
884 (structsp): Use it. Enums now may be preceded or followed by
885 optional attributes -- pass their chained tree to finish_enum().
886 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
888 2001-07-10 Mark Mitchell <mark@codesourcery.com>
890 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
893 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
895 * semantics.c (cp_expand_stmt): Fix for null
896 current_function_return_value.
898 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
900 * call.c (build_op_delete_call): Initialize fn.
901 (convert_like_real): Delete conditional.
902 (joust): Initialize *w and *l.
903 * class.c: Add prototype for binfo_ctor_vtable.
904 (get_primary_binfo): Initialize result.
905 * init.c (build_java_class_ref): Initialize name.
907 2001-07-09 Erik Rozendaal <dlr@acm.org>
909 * typeck.c (unary_complex_lvalue): Do not duplicate the
910 argument to modify, pre-, or post-increment when used as an
911 lvalue and when the argument has side-effects.
913 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
915 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
916 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
917 cplus_decl_attributes even if attrs is NULL.
918 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
920 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
922 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
923 calls to decl_attributes.
925 2001-07-06 Ira Ruben <ira@apple.com>
927 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
928 be DECL_TEMPLATE_RESULT.
930 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
932 * cp-tree.h (copy_template_template_parm): Rename to ...
933 (bind_template_template_parm): ... here.
934 * tree.c (copy_template_template_parm): Rename to ...
935 (bind_template_template_parm): ... here. Remove the case when
936 NEWARGS is NULL_TREE.
937 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
938 BOUND_TEMPLATE_TEMPLATE_PARM.
939 * pt.c (lookup_template_class): Adjust.
941 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
943 * cvt.c (convert_lvalue): New fn.
944 * cp-tree.h: Declare it.
945 * method.c (do_build_assign_ref): Use it.
946 (do_build_copy_constructor): Convert parm to base types
947 before calling base constructors.
949 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
950 DECL_USER_ALIGN. Check flag_elide_constructors instead of
952 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
954 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
956 * optimize.c (optimize_inline_calls): New function, broken out
958 (optimize_function): ... here. Call it. Don't inline if it is
960 (dump_function): Print name of dump flag causing this dump.
961 * semantics.c (expand_body): Move thunk inline check to
964 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
966 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
967 (comptypes): Use target.comp_type_attributes.
969 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
971 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
973 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
975 * error.c (lang_print_error_function): Add a `diagnostic_context *'
978 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
980 * decl2.c (import_export_class): Update.
982 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
984 * error.c (init_error): Adjust settings.
986 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
988 * error.c (init_error): Adjust settings.
990 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
992 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
993 return pointers to data members by reference rather than by value.
995 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
997 Implement the Named Return Value optimization.
998 * cp-tree.h (struct cp_language_function): Add x_return_value.
999 (current_function_return_value): Now a macro.
1000 * decl.c: Don't define it.
1001 (define_label, finish_case_label): Don't clear it.
1002 (init_decl_processing): Don't register it with GC.
1003 * semantics.c (genrtl_finish_function): Don't check it for
1004 no_return_label. Copy the RTL from the return value to
1005 current_function_return_value and walk, calling...
1006 (nullify_returns_r): ...this new fn.
1007 * typeck.c (check_return_expr): Set current_function_return_value.
1009 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
1011 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
1012 sharing a ctor vtable with. Merge code for cases 1 and 2.
1013 (binfo_ctor_vtable): New fn.
1014 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
1016 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
1018 * class.c (dfs_find_final_overrider): Fix logic.
1020 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
1021 virtual thunk instead of non-virtual.
1022 (get_matching_virtual): Uncomment.
1024 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
1025 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
1028 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
1030 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
1031 we've not emerged from the hierarchy of RTTI_BINFO on reaching
1034 2001-06-13 Mark Mitchell <mark@codesourcery.com>
1036 * NEWS: Update release number.
1038 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
1040 PR c++/3130, c++/3131, c++/3132
1041 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
1042 * class.c (force_canonical_binfo_r): Move
1043 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
1044 virtual bases unless they're primary and what they're primary
1046 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
1047 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
1048 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
1050 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
1051 (layout_nonempty_base_or_field): Add most derived type
1053 (layout_empty_base): Likewise.
1054 (build_base_field): Likewise.
1055 (build_base_fields): Likewise.
1056 (propagate_binfo_offsets): Add most derived type
1057 parameter. Skip non canonical virtual bases too.
1058 (dfs_set_offset_for_unshared_vbases): Don't skip primary
1059 bases. Do skip canonical bases.
1060 (layout_virtual_bases): Adjust.
1061 (layout_class_type): Adjust.
1062 (dfs_get_primary_binfo): Build list of virtual primary base
1064 (get_primary_binfo): Check that the shared virtual primary
1065 base candidate was found first.
1066 (accumulate_vtbl_inits): Don't do anything for non-vptr
1067 containing binfos. For case 1 primary virtual bases, keep
1068 checking that we've not emerged from the hierarchy of RTTI_BINFO.
1070 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
1073 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
1074 hierarchy looking for primary bases for a ctor
1075 vtable. Recursively call oneself, if we meet our primary via
1076 this route and haven't met it yet via inheritance graph order.
1078 2001-06-11 Mark Mitchell <mark@codesourcery.com>
1080 * lang-options.h: Emit documentation for -fno-honor-std, not
1083 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
1085 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
1086 Don't clobber delta.
1087 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
1089 2001-06-10 Mark Mitchell <mark@codesourcery.com>
1090 Gabriel Dos Reis <gdr@codesourcery.com>
1092 * Make-lang.in (cp/call.o): Depend on diagnostic.h
1093 (cp/typeck.o): Depend on diagnostic.h
1094 (cp/typeck2.o): Depend on diagnostic.h
1095 (cp/repo.o): Depend on dignostic.h
1096 * typeck.c: #include diagnostic.h
1097 (convert_for_initialization): Remove extern declaration for
1098 warningcount and errorcount.
1100 * call.c: #include diagnostic.h
1101 (convert_like_real): Remove extern declaration for warnincount and
1104 * repo.c: #include diagnostic.h
1105 * typeck2.c: #include diagnostic.h
1107 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1109 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
1112 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1115 * friend.c (do_friend): Use push_decl_namespace for classes at
1118 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1119 Jason Merrill <jason_merrill@redhat.com>
1122 * class.c (build_secondary_vtable): Use assert, rather than an error
1124 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
1125 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
1126 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
1127 Don't set BINFO_VTABLE for a primary virtual base.
1129 2001-06-07 Mark Mitchell <mark@codesourcery.com>
1131 * decl.c (duplicate_decls): Update source position information
1132 when a template function is defined.
1134 2001-06-07 Phil Edwards <pme@sources.redhat.com>
1136 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
1138 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
1141 * decl.c (pushtag): Don't push into a complete type's scope.
1143 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
1145 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
1146 (struct lang_decl_flags): Lose generate_with_vtable_p.
1147 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
1148 * class.c (copy_virtuals): Adjust.
1149 * decl2.c (mark_vtable_entries): Adjust.
1150 * method.c (make_thunk, build_vtable_entry): Adjust.
1151 * class.c (update_vtable_entry_for_fn): Only look as far as the
1152 first defining class.
1153 (build_vtbl_initializer): Put nothing in the slot for a function only
1154 defined in a lost primary virtual base.
1155 (add_vcall_offset_vtbl_entries_1): Use the same code for
1156 the lost primary case and the normal case.
1157 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
1158 (get_vfield_offset, get_derived_offset): Lose.
1159 (dfs_find_final_overrider): Use look_for_overrides_here.
1160 (get_matching_virtual): New fn.
1161 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
1163 * search.c (look_for_overrides_here): Split out from...
1164 (look_for_overrides_r): Here.
1166 * class.c (find_final_overrider): Return error_mark_node on error.
1168 * decl2.c (key_method): #if 0 accidental change.
1170 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
1172 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
1173 (build_over_call): Likewise.
1174 * decl.c (grokparms): Likewise.
1175 * pt.c (tsubst_decl): Likewise.
1176 * typeck.c (convert_arguments): Likewise.
1178 2001-06-05 Mark Mitchell <mark@codesourcery.com>
1180 * semantics.c (begin_class_definition): Robustify.
1182 * pt.c (instantiate_decl): Tell the repository code about the
1183 clones, not the cloned functions.
1184 * repo.c (repo_template_used): Explicitly instantiate the cloned
1185 function, not the clones.
1187 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1189 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
1190 ICS_BAD_FLAG on created conversion.
1191 (compare_ics): Break out rank.
1193 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1195 * decl.c (xref_tag): Remove extraneous %s on dependent name
1198 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1200 * class.c (layout_vtable_decl): Fix off by one error on
1202 (build_vtt): Likewise.
1203 (build_ctor_vtbl_group): Likewise.
1205 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1207 * class.c (maybe_indent_hierarchy): New function.
1208 (dump_class_hierarchy_r): Add flags. Dump extra binfo
1209 information, if enabled. Use maybe_indent_hierarchy. Adjust
1211 (dump_class_hierarchy): Adjust prototype. Adjust output format.
1212 (dump_array, dump_vtable, dump_vtt): New functions.
1213 (finish_struct_1): Adjust hierarchy dumping.
1214 (initialize_vtable): Call dump_vtable.
1215 (build_vtt): Call dump_vtt.
1216 (build_ctor_vtbl_group): Call dump_vtable.
1217 * decl2.c (flag_dump_class_layout): Remove.
1218 (cxx_decode_option): Remove dump translation unit
1219 and dump class hierarchy check. Call dump_switch_p.
1220 (finish_file): Adjust dumping.
1221 (dump.c): Only dump base classes if not TDF_SLIM.
1222 Only dump namespace members if not TDF_SLIM.
1223 * optimize.c (dump_function): New function.
1224 (optimize_function): Call dump_function.
1225 * semantics.c (expand_body): Use dump_enabled_p.
1227 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
1230 Part missed from first commit
1231 * decl2.c (finish_anon_union): Copy context.
1233 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
1236 * optimize.c (remap_decl): Remap anonymous aggregate members too.
1238 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
1241 * semantics.c (expand_body): Don't optimize thunks.
1243 2001-05-25 Sam TH <sam@uchicago.edu>
1245 * cp-tree.h lex.h: Fix header include guards.
1247 2001-05-25 Mark Mitchell <mark@codesourcery.com>
1249 * decl.c (init_decl_processing): Tweak.
1251 2001-05-24 Mark Mitchell <mark@codesourcery.com>
1253 * decl.c (duplicate_decls): Tidy.
1254 (init_decl_processing): Always set flag_no_builtin.
1256 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
1259 * decl2.c (do_local_using_decl): Push the decls, even in a
1262 2001-05-22 Mark Mitchell <mark@codesourcery.com>
1264 * optimize.c (initialize_inlined_parameters): Don't set
1265 TREE_READONLY for a VAR_DECL taking the place of an inlined
1268 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
1270 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
1271 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
1274 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
1276 * parse.y: Refer to compound literals as such, not as
1277 constructor-expressions.
1279 2001-05-21 Mark Mitchell <mark@codesourcery.com>
1281 * call.c (build_op_delete_call): Ignore exception-specifications
1282 when looking for matching delete operators.
1283 * init.c (build_new_1): Compute whether or not the allocation
1284 function used is a placement allocation function or not, and
1285 communicate this information to build_op_delete_call.
1287 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
1289 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
1290 (build_vtbl_ref): Adjust.
1291 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
1292 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
1294 (unsupported_options): Correspondingly.
1296 * decl2.c (maybe_make_one_only): Check flag_weak, not
1297 supports_one_only().
1299 * cp-tree.def (START_CATCH_STMT): Lose.
1300 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
1301 * tree.c (cp_statement_code_p): Don't case it.
1302 * semantics.c (cp_expand_stmt): Likewise.
1303 * cp-tree.h (START_CATCH_TYPE): Lose.
1304 (HANDLER_TYPE): New.
1305 * except.c (expand_start_catch_block): Don't start any blocks.
1307 (expand_end_catch_block): Don't end any blocks.
1308 * parse.y (handler): Don't pass anything from finish_handler_parms
1310 * pt.c (tsubst_expr): Likewise.
1311 * semantics.c (begin_handler): Call note_level_for_catch here.
1312 (finish_handler_parms): Don't return anything.
1313 (genrtl_catch_block, begin_catch_block): Lose.
1314 (genrtl_handler): Call expand_start_catch here.
1316 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
1318 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
1319 (get_vtable_decl, build_vtt): Not here.
1321 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
1324 * optimize.c (update_cloned_parm): Copy addressability and other
1327 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1329 * pt.c (determine_specialization): Ignore artificial functions.
1331 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
1333 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
1334 (C_RID_CODE): Remove.
1335 * lex.c (cxx_init_options): Call set_identifier_size. Update.
1336 (init_parse): Don't do it here.
1338 2001-05-18 Diego Novillo <dnovillo@redhat.com>
1340 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
1341 function declaration to avoid stripping the symbol's attributes.
1343 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
1345 * decl.c (pushdecl): Adjust error string.
1346 (xref_tag): Adjust friend class injection warning. Remove the
1347 inherited name from the class shadowed scope.
1349 2001-05-17 Mark Mitchell <mark@codesourcery.com>
1351 * except.c (cp_protect_cleanup_actions): New function.
1352 (init_exception_processing): Don't set protect_cleanup_actions
1353 here. Do set lang_protect_cleanup_actions.
1355 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1357 * spew.c (read_token): Call yyerror on all unexpected tokens.
1359 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1361 * init.c (member_init_ok_or_else): Take a tree rather than
1363 (expand_member_init): Adjust.
1365 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
1367 * decl.c (duplicate_decls): Suppress warning about duplicate
1368 decls if the first decl is a friend.
1370 2001-05-12 Zack Weinberg <zackw@stanford.edu>
1372 * except.c (choose_personality_routine): Export. Add
1373 explanatory comment. Take an enum languages, not a boolean.
1374 (initialize_handler_parm): Adjust to match.
1375 * cp-tree.h: Prototype choose_personality_routine.
1376 * lex.c (handle_pragma_java_exceptions): New function.
1377 (init_cp_pragma): Register #pragma GCC java_exceptions.
1379 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1381 * method.c (build_mangled_C99_name): Remove unused prototype.
1383 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
1385 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
1386 * typeck.c (get_member_function_from_ptrfunc,
1387 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
1388 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
1390 Reverted Geoff Keating's 2001-05-03's patch.
1392 2001-05-11 Ira Ruben <ira@apple.com>
1394 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
1396 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
1398 * cp-tree.h (finish_label_expr, lookup_label): Delete.
1399 * parse.y: Update for '&&'; don't issue warning here.
1400 * semantics.c (finish_label_expr): Delete.
1402 2001-05-07 Mark Mitchell <mark@codesourcery.com>
1404 * splay-tree.h (splay_tree_max): New function.
1405 (splay_tree_min): Likewise.
1407 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
1409 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
1410 (pfn_vflag_identifier): Define.
1411 Update comment about layout of pointer functions.
1412 (build_ptrmemfunc1): Update prototype.
1413 (expand_ptrmemfunc_cst): Update prototype.
1414 * decl.c (initialize_predefined_identifiers): Initialize
1415 pfn_vflag_identifier.
1416 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
1417 an extra field to the type.
1418 * expr.c (cplus_expand_constant): Pass 'flag' between
1419 expand_ptrmemfunc_cst and build_ptrmemfunc1.
1420 * typeck.c (get_member_function_from_ptrfunc): When
1421 FUNCTION_BOUNDARY < 16, look at additional field to determine
1422 if a pointer-to-member is a real pointer or a vtable offset.
1423 (build_ptrmemfunc1): Add new parameter to contain extra field.
1424 (build_ptrmemfunc): Pass the extra field around.
1425 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
1426 (pfn_from_ptrmemfunc): Ignore the extra field.
1428 2001-05-03 Mark Mitchell <mark@codesourcery.com>
1430 * cp-tree.h (flag_inline_trees): Update documentation.
1431 * decl.c (init_decl_processing): Adjust handling of
1432 flag_inline_functions and flag_inline_trees to support -O3.
1433 (grokfndecl): Set DECL_INLINE on all functions if that's what
1435 (save_function_data): Clear DECL_INLINE in
1436 current_function_cannot_inline is non-NULL.
1437 * decl2.c (flag_inline_trees): Update documentation.
1439 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
1441 * dump.c (cp_dump_tree, USING_STMT case): New case.
1442 * tree.c (cp_statement_code_p): Add USING_STMT.
1443 * decl2.c (do_using_directive): Add the using directive statement.
1445 * tree.c (walk_tree): Reformat an if block.
1447 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1449 * decl.c (compute_array_index_type): Don't try to do anything with
1450 the indices when processing a template.
1452 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1454 * call.c: NULL_PTR -> NULL.
1455 * class.c: Likewise.
1458 * decl2.c: Likewise.
1459 * except.c: Likewise.
1462 * search.c: Likewise.
1464 * typeck.c: Likewise.
1465 * typeck2.c: Likewise.
1467 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1469 * decl2.c (do_using_directive): Revert previous patch.
1471 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1473 * cp-tree.def (USING_STMT): New statement node.
1474 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
1475 * decl2.c (do_using_directive): Add USING_STMT to statement
1476 tree. Don't emit errors when processing template decl.
1477 * pt.c (tsubst_expr, USING_STMT case): New case.
1478 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
1480 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1482 * call.c (build_new_op): Convert args from reference here.
1483 (build_conditional_expr): Don't convert here.
1485 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1487 * spew.c (last_token_id): New static variable.
1488 (read_token): Set it here.
1489 (yyerror): Use it here.
1491 2001-04-30 Richard Henderson <rth@redhat.com>
1493 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
1496 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1498 * gxxint.texi: Remove.
1499 * Make-lang.in: Remove all traces of gxxint.texi.
1501 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
1503 * decl2.c (start_static_initialization_or_destruction): Correct
1504 logic to handle the -fno-use-cxa-atexit case.
1506 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1508 * optimize.c (update_cloned_parm): New function.
1509 (maybe_clone_body): Use it. Update the `this' parameter too.
1511 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
1513 * decl2.c (unsupported_options): Add new-abi.
1514 * lang-options.h: Remove no longer supported options.
1516 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1518 * except.c (can_convert_eh): Don't check template parms,
1521 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1523 * optimize.c (maybe_clone_body): Copy parameter names and locations.
1525 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1527 * cp-tree.h (adjust_clone_args): Prototype new function.
1528 * class.c (adjust_clone_args): New function.
1529 * decl.c (start_function): Call it for in charge ctors.
1531 2001-04-26 Mark Mitchell <mark@codesourcery.com>
1533 * method.c (use_thunk): Make sure that thunks really are emitted
1536 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
1538 * mangle.c (write_chars): New macro.
1539 (hwint_to_ascii): New function
1540 (write_number): Use it.
1541 (write_integer_cst): Deal with really big numbers.
1543 2001-04-25 Mark Mitchell <mark@codesourcery.com>
1545 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
1548 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
1550 * decl.c (grokdeclarator): Set context of namespace scope
1553 2001-04-24 Zack Weinberg <zackw@stanford.edu>
1555 * cp/optimize.c: Include hashtab.h.
1556 (struct inline_data): Add tree_pruner.
1557 (expand_call_inline, expand_calls_inline): Use it when calling
1559 (optimize_function): Initialize and free tree_pruner.
1561 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1563 Lazy __FUNCTION__ generation.
1564 * cp-tree.def (FUNCTION_NAME): Remove.
1565 * cp-tree.h (function_name_declared_p): Remove.
1566 (cp_fname_init): Prototype.
1567 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
1568 don't call declare_function_name. Call start_fname_decls.
1569 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
1570 clobber the line number.
1571 (cp_fname_init): New function.
1572 (start_function): Call start_fname_decls.
1573 (finish_function): Call finish_fname_decls.
1574 * lex.c (reswords): Add slots for __FUNCTION__ et al.
1575 (rid_to_yy): Add mappings for __FUNCTION__ et al.
1576 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
1577 * parse.y (VAR_FUNC_NAME): New token.
1578 (primary): Add VAR_FUNC_NAME.
1579 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
1581 (tsubst, FUNCTION_NAME case): Remove.
1582 (tsubst_copy, FUNCTION_NAME case): Remove.
1583 (tsubst_expr, DECL_STMT case): Be careful with a
1584 DECL_PRETTY_FUNCTION_P.
1585 (instantiate_decl): Remove function_name_declared_p.
1586 * semantics.c (begin_compound_statement): Don't call
1587 declare_function_name here.
1588 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
1589 (finish_translation_unit): Call finish_fname_decls.
1590 (expand_body): Remove function_name_declared_p.
1591 * typeck2.c (digest_init): Allow any ERROR_MARK.
1593 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1595 * pt.c (tsubst_decl): Use VOID_TYPE_P.
1596 * semantics.c: Fix some typos.
1598 2001-04-23 Phil Edwards <pme@sources.redhat.com>
1600 * cp/decl2.c (flag_honor_std): Always initialize to 1.
1602 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1604 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
1606 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
1608 * except.c (build_throw): Wrap the initialization of the exception
1609 object in a MUST_NOT_THROW_EXPR.
1610 (do_free_exception): #if 0.
1612 2001-04-20 Mark Mitchell <mark@codesourcery.com>
1614 * cp-tree.h (finish_enum): Change prototype.
1615 * decl.c (finish_enum): Reorganize.
1616 * parse.y (structsp): Adjust calls to finish_enum.
1618 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1620 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
1623 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1625 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
1626 (layout_empty_base): Return at end flag.
1627 (build_base_field): Likewise.
1628 (build_base_fields): Likewise.
1629 (layout_virtual_bases): Don't add 1 to eoc value.
1630 (end_of_class): Use full size for empty bases.
1631 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
1632 empty bases. Don't add 1 to eoc value. Only add trailing padding
1633 if we're an empty class with no empty bases.
1634 (dump_class_hierarchy): Dump size and alignment.
1636 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1638 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
1641 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1643 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
1644 is found, look first if name does not match the structure name.
1646 2001-04-19 Mark Mitchell <mark@codesourcery.com>
1648 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
1650 (SET_DECL_LANGUAGE): New macro.
1651 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
1652 (pushdecl): Likewise.
1653 (build_library_fn_1): Likewise.
1654 (build_cp_library_fn): Likewise.
1655 (grokfndecl): Likewise.
1656 (grokvardecl): Mark `extern "C"' variables as having C linkage.
1657 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
1658 * lex.c (retrofit_lang_decl): Likewise.
1659 * mangle.c (mangle_decl_string): Don't mangle the names of
1660 variables declared with C language linkage.
1661 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
1663 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
1665 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
1666 flag_access_control from uninitialized storage.
1668 2001-04-15 Mark Mitchell <mark@codesourcery.com>
1670 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
1671 * mangle.c (write_pointer_to_member_type): Fix mangling of
1672 pointers to cv-qualified member function types.
1674 * init.c (build_delete): Create a SAVE_EXPR for the address if
1675 we're going to use it more than once.
1677 2001-04-13 Mark Mitchell <mark@codesourcery.com>
1679 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
1680 (expand_ptremfunc_cst): Change prototype.
1681 (delta2_from_ptrmemfunc): Remove.
1682 * expr.c (cplus_expand_constant): Adjust call to
1683 expand_ptrmemfunc_cst.
1684 * typeck.c (build_ptrmemfunc1): Simplify.
1685 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
1686 results in a constant.
1687 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
1688 (delta2_from_ptrmemfunc): Remove.
1689 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
1691 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1693 * cp-tree.h (decl_namespace_list): New macro.
1694 (struct saved_scope): Add decl_ns_list.
1695 * decl.c (mark_saved_scope): Mark it.
1696 * decl2.c: Lose static decl_namespace_list.
1697 (init_decl2): Don't save it.
1699 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1701 * cp-tree.h (warn_return_type, yylex): Delete redundant
1704 * decl.c (current_class_depth, global_namespace): Likewise.
1706 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
1708 * repo.c (flag_use_repository): Likewise.
1710 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1712 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
1713 set_block, pushdecl, getdecls, gettags, init_decl_processing,
1714 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
1715 lvalue_or_else, print_lang_statistics, comp_target_types,
1716 unsigned_type, signed_type, signed_or_unsigned_type,
1717 build_function_call, mark_addressable, incomplete_type_error):
1718 Delete redundant declarations.
1720 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
1722 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
1723 (TYPE_ANONYMOUS_P): New macro.
1724 (TAGGED_TYPE_P): New macro.
1725 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
1726 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
1727 * tree.c (no_linkage_helper): Likewise.
1728 * semantics.c (begin_class_definition): Likewise.
1729 * pt.c (convert_template_argument): Likewise.
1730 * lex.c (check_for_missing_semicolon): Likewise.
1732 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1734 * class.c (dfs_unshared_virtual_bases): New function.
1735 (mark_primary_bases): Call it.
1736 (check_bases): Ignore virtual bases when determining
1739 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1741 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
1743 2001-04-11 Mark Mitchell <mark@codesourcery.com>
1745 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
1746 cloned function to the clone.
1748 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1750 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
1752 * semantics.c: Include expr.h.
1754 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
1756 * method.c (implicitly_declare_fn): Commonize code for copy ctor
1757 and assignment op. Set TREE_USED for parameter.
1759 2001-04-10 Mark Mitchell <mark@codesourcery.com>
1761 * class.c (find_final_overrider_data): Add `candidates'.
1762 (dfs_find_final_overrider): Don't issue error messages
1764 (find_final_overrider): Issue error messages here.
1765 (build_base_field): Don't warn about amgibuous direct bases here.
1766 (warn_about_ambiguous_direct_bases): New function.
1767 (layout_class_type): Use it.
1769 2001-04-10 Richard Henderson <rth@redhat.com>
1771 * typeck.c (build_array_ref): Push the array reference inside
1772 COMPOUND_EXPR and COND_EXPR.
1774 2001-04-05 Mark Mitchell <mark@codesourcery.com>
1776 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
1777 * decl.c (duplicate_decls): Adjust accordingly.
1778 (maybe_commonize_var): Likewise.
1779 (grokfndecl): Likewise.
1780 (start_function): Likewise.
1781 (start_method): Likewise.
1782 * decl2.c (key_method): Likewise.
1783 (import_export_decl): Likewise.
1784 * method.c (implicitly_declare_fn): Likewise.
1785 * optimize.c (maybe_clone_body): Likewise.
1787 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
1789 * lang-specs.h: Add __DEPRECATED.
1791 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
1793 * search.c (get_dynamic_cast_base_type): When building a new
1794 constant, set its type to ssizetype.
1796 2001-04-04 Jakub Jelinek <jakub@redhat.com>
1798 * optimize.c (expand_call_inline): Only add newly inlined statements
1801 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1803 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
1804 (OPERATOR_FORMAT): Likewise.
1805 (OPERATOR_TYPENAME_FORMAT): Likewise.
1806 * operators.def: Remove old name-mangling information.
1807 * decl.c (grok_op_properties): Adjust accordingly.
1808 * lex.c (init_operators): Likewise.
1809 * rtti.c (get_tinfo_decl): Issue error messages about types that
1812 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1814 * decl2.c (import_export_decl): Don't call import_export_class
1815 when processing an inline member function.
1816 * semantics.c (expand_body): Call import_export_decl before
1817 emitting inline functions.
1819 2001-03-28 Richard Henderson <rth@redhat.com>
1821 IA-64 ABI Exception Handling:
1822 * cp-tree.def (EH_SPEC_BLOCK): New.
1823 (MUST_NOT_THROW_EXPR): New.
1824 * cp-tree.h: Update changed function declarations.
1825 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
1826 (CPTI_CALL_UNEXPECTED): New.
1827 (struct cp_language_function): Rename x_eh_spec_try_block
1829 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
1830 * decl.c (current_binding_level): If no current function
1831 bindings, revert to scope_chain.
1832 (initialize_predefined_identifiers): Remove __cp_push_exception.
1833 (store_parm_decls): Use begin_eh_spec_block.
1834 (finish_function): Use finish_eh_spec_block.
1835 (mark_lang_function): Update for name changes.
1836 * decl2.c (finish_file): No mark_all_runtime_matches.
1837 * dump.c (cp_dump_tree): Handle new tree codes.
1838 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
1839 * except.c (catch_language_init, catch_language): Remove.
1840 (init_exception_processing): Don't set language code.
1841 Initialize call_unexpected_node, protect_cleanup_actions,
1842 eh_personality_libfunc, lang_eh_runtime_type.
1843 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
1844 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
1845 (prepare_eh_type): Split out type canonicalizations ...
1846 (build_eh_type_type): ... from here.
1847 (build_eh_type_type_ref): Remove.
1848 (mark_all_runtime_matches): Remove.
1849 (build_exc_ptr): New.
1850 (do_begin_catch, do_end_catch): New.
1851 (do_pop_exception): Remove.
1852 (build_terminate_handler): Remove.
1853 (choose_personality_routine): Split out language choice from ...
1854 (initialize_handler_parm): ... here.
1855 Use MUST_NOT_THROW_EXPR.
1856 (expand_start_catch_block): Use do_begin_catch. Simplify Java
1857 exception object handling.
1858 (expand_start_eh_spec, expand_end_eh_spec): Remove.
1859 (expand_exception_blocks, alloc_eh_object): Remove.
1860 (begin_eh_spec_block, finish_eh_spec_block): New.
1861 (do_allocate_exception, do_free_exception): New.
1862 (expand_throw): Merge into ...
1863 (build_throw): ... here. Update for abi.
1864 * expr.c (cplus_expand_expr): No expand_internal_throw.
1865 Handle MUST_NOT_THROW_EXPR.
1866 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
1867 * semantics.c (*) Update for except.h name changes.
1868 (genrtl_try_block): No protect_with_terminate.
1869 (genrtl_eh_spec_block): New.
1870 (genrtl_handler): Don't emit the goto here.
1871 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
1872 (genrtl_finish_function): Don't expand_exception_blocks.
1873 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
1875 2001-03-28 Richard Henderson <rth@redhat.com>
1877 * decl.c (struct named_label_list): Rename eh_region to
1878 in_try_scope, add in_catch_scope.
1879 (struct binding_level): Rename eh_region to is_try_scope,
1881 (note_level_for_try): Rename from note_level_for_eh.
1882 (note_level_for_catch): New.
1883 (poplevel): Copy both is_try_scope and is_catch_scope to
1884 the named_label_list struct.
1885 (check_previous_goto_1): Don't check for catch block via
1886 DECL_ARTIFICIAL; use in_try_scope instead.
1887 (check_goto): Likewise.
1888 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
1889 * except.c (expand_start_catch_block): Call note_level_for_catch.
1890 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
1892 2001-03-27 Richard Henderson <rth@redhat.com>
1894 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
1895 exceptions_via_longjmp.
1897 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1899 * pt.c (check_default_tmpl_args): Make error messages clearer.
1901 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1903 * error.c: Also undefine 'A' macro used for cp_printers definition.
1905 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1907 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1909 2001-03-26 Mike Yang <yang@research.att.com>
1910 Mark Mitchell <mark@codesourcery.com>
1912 * dump.c (dump_access): New function.
1913 (cp_dump_tree): Use it. Dump basetype information for class
1916 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1918 * Makefile.in (optimize.o): Depend on params.h.
1919 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1920 (init_decl_processing): Set flag_no_inline when doing
1922 * optimize.c: Include params.h.
1923 (struct inline_data): Improve documentation of FNS. Add
1924 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1925 (INSNS_PER_STMT): New macro.
1926 (remap_block): Use CLONING_P.
1927 (inlinable_function_p): Don't inline big functions.
1928 (expand_call_inline): Keep track of how much inlining we've done.
1929 (optimize_function): Set FIRST_INLINED_FN.
1930 (maybe_clone_body): Set CLONING_P.
1931 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1933 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1934 rest_of_compilation. Clear DECL_RTL for local variables
1936 (clear_decl_rtl): New function.
1938 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1941 * cp-tree.h (skip_type_access_control,
1942 reset_type_access_control): Prototype.
1943 * decl.c (grokdeclarator): Access of friends is not checked.
1944 * parse.y (component_decl_list): Reset type access control.
1945 * semantics.c (decl_type_access_control): Clear
1946 current_type_lookups.
1947 (save_type_access_control): Don't save if not deferring.
1948 (skip_type_access_control, reset_type_access_control): New
1950 (begin_class_definition): Do type access control for basetypes.
1951 Start deferred access control.
1952 (finish_class_definition): Resume immediate access control if
1953 this is a local class.
1955 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1957 * class.c (add_method): Use memcpy/memmove, not bcopy.
1959 * decl.c (duplicate_decls): Likewise.
1961 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1963 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1966 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1968 * decl.c (local_names): Define.
1969 (push_local_name): New.
1970 (grok_reference_init): Return init if initializing static reference
1971 variable with non-constant instead of emitting it.
1972 Move expand_static_init call to cp_finish_decl.
1973 (layout_var_decl): Call push_local_name.
1974 (maybe_commonize_var): Allow inlining functions even if they have
1975 static local variables, use comdat_linkage for them if flag_weak.
1976 (check_initializer): Call obscure_complex_init if
1977 grok_reference_init returned non-zero.
1978 (save_function_data): Clear x_local_names.
1979 (pop_cp_function_context): Free x_local_names.
1980 (mark_inlined_fns): Remove.
1981 (mark_lang_function): Mark x_local_names.
1982 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1983 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1984 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1985 DECL_DISCRIMINATOR_P.
1986 * cp-tree.h (cp_language_function): Add x_local_names.
1987 (lang_decl_flags): Add discriminator into u2.
1988 (lang_decl_inlined_fns): Remove.
1989 (lang_decl): inlined_fns is now a TREE_VEC.
1990 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1991 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1992 TREE_VEC, not a custom structure.
1993 (optimize_function): Likewise.
1994 * mangle.c (discriminator_for_local_entity): Discriminate among
1995 VAR_DECL local entities.
1996 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1999 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
2001 Add support for Java interface method calls.
2002 * cp-tree.h (struct lang_type): Add java_interface flag.
2003 (TYPE_JAVA_INTERFACE): New macro.
2004 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
2005 by setting TYPE_JAVA_INTERFACE.
2006 * call.c (java_iface_lookup_fn): New static.
2007 (build_over_call): If calling a method declared in a
2008 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
2009 expression which resolves the function address.
2010 (build_java_interface_fn_ref): New function.
2012 2001-03-22 Richard Henderson <rth@redhat.com>
2014 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
2015 * except.c: Don't include it.
2017 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
2018 based on an idea from Joe Buck <jbuck@synopsys.com>
2020 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
2022 (data_def, component_decl): Add reductions to bad_decl.
2024 2001-03-22 Jakub Jelinek <jakub@redhat.com>
2026 * method.c (do_build_assign_ref): Don't use build_modify_expr for
2027 anonymous aggregates, since they don't have assignment operator
2029 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
2030 assignment operators for anonymous structure fields.
2032 2001-03-21 Jason Merrill <jason@redhat.com>
2034 * pt.c (instantiate_decl): Abort if we see a member constant
2035 instantiation that doesn't already have its initializer.
2036 Downgrade explicit instantiation without definition to pedwarn.
2038 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
2039 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
2040 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
2042 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
2043 (pending_vtables): Remove.
2044 * decl2.c (pending_vtables): Remove.
2045 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
2046 CLASSTYPE_VTABLE_NEEDS_WRITING.
2047 (import_export_class): Likewise.
2048 (init_decl2): Don't mark pending_vtables.
2049 * lex.c (handle_pragma_vtable): Just sorry.
2050 * pt.c (instantiate_class_template): Don't mess with
2051 CLASSTYPE_VTABLE_NEEDS_WRITING.
2052 (mark_class_instantiated): Likewise.
2053 * ptree.c (print_lang_type): Don't print it.
2054 * semantics.c (begin_class_definition): Don't set it.
2056 * pt.c (template_tail): Replace with last_pending_template.
2057 (maybe_templates, maybe_template_tail): Remove.
2058 (add_pending_template): Adjust.
2059 (instantiate_pending_templates): Adjust.
2061 * cp-tree.h (struct saved_scope): Remove lang_stack field.
2062 (current_lang_stack): Remove.
2063 * decl.c (maybe_push_to_top_level): Don't initialize it.
2064 (duplicate_decls): Use current_lang_depth.
2065 (xref_basetypes): Likewise.
2066 * class.c (current_lang_depth): New fn.
2067 (push_lang_context): Use more varray functionality.
2068 (pop_lang_context): Likewise.
2070 * error.c (GLOBAL_THING): Always use '__'.
2072 2001-03-21 Mark Mitchell <mark@codesourcery.com>
2074 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
2076 * mangle.c (mangle_decl_string): Mangle the names of overloaded
2077 operators, even when they have `extern "C"' linkage.
2079 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2081 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
2082 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2083 where it's not necessary.
2084 (add_method): Remove optimization involving comparison of
2085 DECL_ASSEMBLER_NAME.
2086 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
2087 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2088 where it's not necessary.
2089 (check_methods): Likewise.
2090 (build_clone): Likewise.
2091 (built_vtt): Likewise.
2092 * cp-tree.h (DECL_NEEDED_P): Likewise.
2093 * decl.c (pushtag): Likewise.
2094 (duplicate_decls): Likewise.
2095 (pushdecl): Likewise.
2096 (builtin_function): Likewise.
2097 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
2098 (build_cp_library_fn): Likewise.
2099 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
2100 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2101 where it's not necessary.
2102 (make_rtl_for_nonlocal_decl): Likewise.
2103 (cp_finish_decl): Likewise.
2104 (grokfndecl): Likewise.
2105 (grokvardecl): Likewise.
2106 (grokdeclarator): Likewise.
2107 (start_function): Likewise.
2108 (cp_missing_return_ok_p): Likewise.
2109 * decl2.c (grokclassfn): Likewise.
2110 (check_classfn): Likewise.
2111 (finish_static_data_member_decl): Likewise.
2112 (grokfield): Likewise.
2113 * error.c (GLOBAL_IORD_P): Remove.
2114 (dump_global_iord): Improve output.
2115 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
2116 * except.c (nothrow_libfn_p): Summarily reject any function not in
2118 * init.c (build_java_class_ref): Don't explicitly set
2119 DECL_ASSEMBLER_NAME after calling mangle_decl.
2120 * mangle.c (mangle_decl_string): Handle extern "C" functions.
2121 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
2122 * method.c (set_mangled_name_for_decl): Don't explicitly set
2123 DECL_ASSEMBLER_NAME after calling mangle_decl.
2124 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
2125 IDENTIFIER_GLOBAL_VALUE for the thunk.
2126 * pt.c (set_mangled_name_for_template_decl): Remove.
2127 (check_explicit_specialization): Don't use it.
2128 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
2129 (tsubst_friend_function): Likewise.
2130 (tsubst_decl): Likewise.
2131 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
2132 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
2133 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2134 where it's not necessary.
2135 (tinfo_base_init): Likewise.
2136 (create_real_tinfo_var): Likewise.
2137 * search.c (looup_field_1): Likewise.
2138 * semantics.c (finish_named_return_value): Likewise.
2139 * tree.c (init_tree): Set lang_set_decl_assembler_name.
2141 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
2143 Correct semantics restrictions checking in throw-expression.
2144 * except.c (is_admissible_throw_operand): New function.
2145 (build_throw): Use it.
2147 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2149 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
2152 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2154 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2155 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
2156 * decl.c (duplicate_decls): Likewise.
2157 (builtin_function): Likewise.
2158 (build_library_fn): Likewise.
2159 (build_cp_library_fn): Likewise.
2160 (check_initializer): Likewise.
2161 (cp_finish_decl): Likewise.
2162 * decl2.c (grokfield): Likewise.
2163 (grok_function_init): Remove #if 0'd code.
2164 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2165 * friend.c (do_friend): Likewise.
2166 * init.c (get_temp_regvar): Likewise.
2167 * method.c (make_thunk): Likewise.
2168 * pt.c (tsubst_friend_function): Likewise.
2169 (tsubst_decl): Likewise.
2170 (regenerate_decl_from_template): Likewise.
2171 * semantics.c (genrtl_named_return_value): Likewise.
2172 (expand_body): Likewise.
2173 (genrtl_finish_function): Likewise.
2174 * tree.c (cp_tree_equal): Likewise.
2176 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
2178 * call.c (convert_like_real): Add extra semantics to INNER
2179 parameter. Don't convert to temporary if a user conversion
2180 gives us an lvalue that we're about to bind to a reference.
2181 Set INNER to indicate pending reference binding on recursive
2184 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
2186 * cp/lex.c: Delete duplicate pending_lang_change.
2188 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
2190 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
2192 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
2193 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
2195 2001-03-09 Zack Weinberg <zackw@stanford.edu>
2197 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
2199 2001-03-08 Stan Shebs <shebs@apple.com>
2201 * cp-tree.h (set_identifier_local_value): Remove unused decl.
2203 2001-03-06 Zack Weinberg <zackw@stanford.edu>
2205 * spew.c: Remove references to CPP_OSTRING.
2207 2001-03-06 Andrew Haley <aph@redhat.com>
2209 * typeck.c (convert_arguments): Check that we have an fndecl.
2211 2001-03-05 Andrew Haley <aph@redhat.com>
2213 * typeck.c (convert_arguments): Don't do ellipsis conversion for
2214 __built_in_constant_p.
2216 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2218 * typeck.c (build_static_cast): Allow enum to enum conversions
2221 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2223 * class.c (check_field_decls): Pointers to member do not a
2224 non-pod struct make, as per DR 148.
2226 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2228 * call.c (joust): cp_pedwarn when using gnu extension concerning
2229 worst conversion sequences.
2231 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2233 * decl.c: Replace all uses of 'boolean' with 'bool'.
2235 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2237 * lang-specs.h: Add zero initializer for cpp_spec field to
2238 all array elements that need one. Don't put an #ifdef inside
2239 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
2242 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2244 Implement using decls inside template functions.
2245 * decl2.c (validate_nonmember_using_decl): Don't special case
2246 fake_std_node in the global namespace. Don't reject early when
2247 processing a template.
2248 (do_local_using_decl): Add to statement tree. Don't do further
2249 processing when building a template.
2250 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
2252 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2254 * decl2.c (do_nonmember_using_decl): Don't complain if we find
2255 same function. Do complain about ambiguating extern "C"
2258 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
2260 Remove floating point and complex type template constant parms.
2261 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
2262 COMPLEX_TYPE extensions.
2263 (invalid_nontype_parm_type_p): Likewise.
2265 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
2267 * except.c (call_eh_info): Revert "match_function"'s type.
2269 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
2271 Fix ctor vtable vcall offsets.
2272 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
2273 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
2274 (get_matching_base): Remove.
2275 (get_original_base): New function.
2276 (build_vtbl_initializer): Initialize vid.rtti_binfo.
2277 Use a virtual thunk for a ctor vtable with an index
2278 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
2279 primary base within a constructor vtable. Only set
2280 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
2281 when primary base has been lost.
2282 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
2284 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
2286 * call.c (joust): Ensure more_specialized()'s argument length
2287 parameter has correct value for constructors.
2289 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
2291 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
2293 * decl.c (mark_inlined_fns): Prototype.
2295 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2297 * spew.c (yylex): Correct handling of friends.
2299 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2301 * mangle.c (write_encoding): Pass write_function_type the
2302 FUNCTION_DECL for the function being encoded.
2303 (write_function_type): Pass it along to write_bare_function_type.
2304 (write_bare_function_type): Pass it along to write_method_parms.
2305 (write_method_parms): Don't mangle the compiler-generated
2306 parameters to a constructor or destructor.
2308 2001-02-22 Andreas Jaeger <aj@suse.de>
2310 * optimize.c: Include toplev.h for
2311 note_deferral_of_defined_inline_function prototype.
2313 2001-02-22 Jakub Jelinek <jakub@redhat.com>
2315 * cp-tree.h (struct lang_decl_inlined_fns): New.
2316 (struct lang_decls): Add inlined_fns.
2317 (DECL_INLINED_FNS): New macro.
2318 * optimize.c (struct inline_data): Add inlined_fns.
2319 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
2320 (inlinable_function_p): Likewise, fix typo in comment,
2321 function is not inlinable if it already inlined function currently
2323 (expand_call_inline): Add fn to inlined_fns if neccessary.
2324 (optimize_function): Initialize inlined_fns.
2325 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
2326 * decl.c (mark_inlined_fns): New function.
2327 (lang_mark_tree): Call it.
2329 2001-02-21 Jason Merrill <jason@redhat.com>
2331 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
2332 (DECL_UNINLINABLE): Move to middle-end.
2334 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
2335 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
2336 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
2337 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
2338 parms and outer BLOCK. note_deferral_of_defined_inline_function.
2340 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
2343 2001-02-19 Mark Mitchell <mark@codesourcery.com>
2345 * decl2.c (set_decl_namespace): Allow explicit instantiations in
2348 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2350 * optimize.c (expand_call_inline): Don't walk subtrees of type
2353 2001-02-18 Mark Mitchell <mark@codesourcery.com>
2355 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
2358 2001-02-18 Jason Merrill <jason@redhat.com>
2360 Do put the VTT parameter in DECL_ARGUMENTS.
2361 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
2362 (current_vtt_parm): New macro.
2363 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
2364 (DECL_HAS_VTT_PARM_P): New macro.
2365 (DECL_VTT_PARM): Remove.
2366 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
2367 * decl.c (duplicate_decls): Only copy the operator code if
2369 (start_function): Set current_vtt_parm.
2370 (lang_mark_tree): Don't mark vtt_parm.
2371 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
2372 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
2373 * class.c (build_clone): Maybe remove the VTT parm.
2374 * optimize.c (maybe_clone_body): Set up the VTT parm.
2375 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
2376 * call.c (build_over_call): Just allow the VTT arg.
2377 * method.c (make_thunk): Don't set DECL_VTT_PARM.
2378 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
2379 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
2380 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
2381 * error.c (dump_function_decl): Likewise.
2382 * call.c (build_user_type_conversion_1, convert_like_real): Abort
2383 if we try to call a constructor with in-charge or VTT parms.
2384 * method.c (skip_artificial_parms_for): New fn.
2385 * call.c (add_function_candidate, build_over_call): Call it.
2386 * call.c (build_new_method_call): Use current_vtt_parm.
2387 * init.c (expand_virtual_init): Likewise.
2388 * class.c (same_signature_p): No longer static.
2389 * cp-tree.h: Declare it.
2390 * search.c (look_for_overrides_r): Use it.
2392 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2394 * cp-tree.h (new_abi_rtti_p): Remove.
2395 (name_mangling_version): Likewise.
2396 (flag_do_squangling): Likewise.
2397 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
2398 * decl.c (grokfndecl): Likewise.
2399 * decl2.c (name_mangling_version): Remove.
2400 (flag_do_squangling): Likewise.
2401 (lang_f_options): Remove `squangle'.
2402 (unsupported_options): Add `squangle'.
2403 (cxx_decode_option): Issue a warning about uses of
2404 -fname-mangling-version.
2405 (finish_file): Remove old ABI support.
2406 * pt.c (check_explicit_specialization): Likewise.
2407 (tsubst_decl): Likewise.
2408 * rtti.c (init_rtti_processing): Likewise.
2409 (build_headof): Likewise.
2410 (get_tinfo_decl_dynamic): Likewise.
2411 (tinfo_from_decl): Likewise.
2412 (build_dynamic_cast_1): Likewise.
2413 (synthesize_tinfo_var): Likewise.
2414 * init.c (build_new): Allow enumeration types for the array-bounds
2415 in a direct-new-declarator.
2417 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
2419 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
2420 TREE_PROTECTED from the template being specialized.
2422 2001-02-17 Jason Merrill <jason@redhat.com>
2424 * decl2.c (build_artificial_parm): Set TREE_READONLY.
2426 * decl.c (bad_specifiers): Allow throw specs on things with
2427 pointer-to-function or -member-function type.
2428 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
2431 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2433 * call.c (check_dtor_name): Handle template names correctly.
2435 2001-02-16 Jason Merrill <jason@redhat.com>
2437 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
2438 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
2439 * optimize.c (maybe_clone_body): Don't substitute it.
2440 * call.c (build_new_method_call): Check in_chrg instead.
2441 * init.c (expand_virtual_init): Likewise.
2443 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
2445 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
2446 class-type introduces at least a type-name.
2448 2001-02-16 Jakub Jelinek <jakub@redhat.com>
2450 * call.c (convert_like_real): Create a temporary for non-lvalue.
2452 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
2454 * cp-tree.h: Fix typos in comments.
2456 2001-02-16 Jason Merrill <jason@redhat.com>
2458 * optimize.c (remap_block): If we're compiling a clone, pass the
2459 new block to insert_block.
2461 2001-02-16 Mark Mitchell <mark@codesourcery.com>
2463 * semantics.c (finish_asm_stmt): Robustify.
2465 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2467 * pt.c (push_template_decl_real): Don't remangle the name of a
2470 2001-02-15 Jim Meyering <meyering@lucent.com>
2472 * Make-lang.in (c++.install-common): Depend on installdirs.
2473 (c++.install-info): Likewise.
2474 (c++.install-man): Likewise.
2476 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2478 * typeck2.c (build_m_component_ref): Robustify.
2480 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
2482 * friend.c (do_friend): Don't take the nested [template] class
2483 into account when deciding whether to warn about the friend
2484 function not referring to a template function.
2486 2001-02-14 Jakub Jelinek <jakub@redhat.com>
2488 * typeck.c (build_unary_op): Clarify error message.
2490 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
2492 * parse.y (component_constructor_declarator): allow optional
2493 parentheses around constructor class name.
2495 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2497 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
2499 * init.c (emit_base_init): Remove incorrect comment about
2501 * method.c (make_thunk): Fix comment alignment.
2503 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2505 Kill remnants of this is variable.
2506 * cp-tree.h (flag_this_is_variable): Remove.
2507 * decl2.c (flag_this_is_variable): Remove.
2508 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
2509 (build_vbase_path): The path is non-static, even in a cdtor.
2510 (resolves_to_fixed_type_p): Add additional return value.
2511 * search.c (init_vbase_pointers): Adjust.
2512 * tree.c (lvalue_p_1): Adjust.
2513 * typeck.c (mark_addressable): Adjust.
2515 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2517 * pt.c (unify): Don't check cv quals of array types.
2519 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2521 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
2522 check whether we already have the type.
2524 2001-02-13 Mark Mitchell <mark@codesourcery.com>
2526 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
2527 * call.c (build_op_delete_call): Simplify to remove duplicate
2529 * class.c (clone_function_decl): Don't build the deleting variant
2530 of a non-virtual destructor.
2531 * decl.c (finish_destructor_body): Don't call delete if this is a
2532 non-virtual destructor.
2533 * init.c (build_delete): Explicitly call `operator delete' when
2534 deleting an object with a non-virtual destructor.
2536 2001-02-13 Jason Merrill <jason@redhat.com>
2538 * lang-specs.h: Add more __EXCEPTIONS.
2540 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2542 * typeck2.c (process_init_constructor): Check
2543 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
2545 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2547 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
2548 Remove spurious information in comment. Allow further
2549 adjustments of REFERENCE_TYPE args.
2551 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2553 * errfn.c (cp_deprecated): Tweak diagnostic text.
2554 * parse.y (new_initializer): Deprecate initializer lists
2557 2001-02-12 Mark Mitchell <mark@codesourcery.com>
2559 Remove old ABI support.
2561 2001-02-11 Mark Mitchell <mark@codesourcery.com>
2563 * decl2.c (flag_vtable_thunks): Always set it to 1.
2564 (flag_new_abi): Likewise.
2565 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
2567 * Makefile.in (g++spec.o): Fix typo.
2569 2001-02-09 Jason Merrill <jason@redhat.com>
2571 * lang-specs.h: Restore definition of __EXCEPTIONS.
2573 2001-02-08 Jason Merrill <jason@redhat.com>
2575 * search.c (shared_member_p): New function.
2576 (lookup_field_r): Use it.
2577 * cp-tree.h (SHARED_MEMBER_P): Remove.
2579 * method.c (process_overload_item): Handle template-dependent array
2581 * pt.c (type_unification_real): If we end up with undeduced nontype
2584 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
2587 * typeck2.c (friendly_abort): Don't say anything if we have
2588 earlier errors or sorries.
2590 * decl.c (check_tag_decl): Notice attempts to redefine bool and
2591 wchar_t. Ignore if in_system_header.
2593 * decl.c (maybe_push_cleanup_level): New fn...
2594 (start_decl_1): ...split out from here.
2595 * cvt.c (build_up_reference): Use it.
2596 * cp-tree.h: Declare it.
2598 2001-02-07 Mark Mitchell <mark@codesourcery.com>
2600 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
2603 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
2605 * pt.c (lookup_template_class): Make sure it's a primary
2606 template or template_template_parm when called from the parser.
2607 (instantiate_template_class): Add assertion.
2609 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
2611 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
2612 from error_mark_node.
2614 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
2616 Fix specification and implementation bugs in V3 ABI
2617 construction vtables.
2618 * cp-tree.h (flag_dump_class_layout): New flag.
2619 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
2620 (BINFO_LOST_PRIMARY_P): New flag.
2621 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
2622 (BINFO_PRIMARY_MARKED_P): Rename to ...
2623 (BINFO_PRIMARY_P): ... here.
2624 (binfo_via_virtual): New prototype.
2625 * decl2.c (flag_dump_class_layout): New flag.
2626 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
2627 use `=' as a file name separator.
2628 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
2630 (build_vtbl_address): If this is a virtual primary base, then
2631 get the vtbl of what it is ultimately primary for.
2632 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
2633 for BINFO_PRIMARY_P.
2634 (dfs_skip_nonprimary_vbases_markedp): Likewise.
2635 (get_shared_vbase_if_not_primary): Likewise.
2636 (dfs_get_pure_virtuals): Likewise.
2637 (expand_upcast_fixups): Likewise.
2638 (fixup_virtual_upcast_offsets): Likewise.
2639 (dfs_find_vbase_instance): Likewise.
2640 (find_vbase_instance): Likewise.
2641 (binfo_from_vbase): Adjust comment to reflect reality.
2642 (binfo_via_virtual): New function.
2643 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
2644 for binfo walking during VTT construction.
2645 (dfs_mark_primary_bases): Remove.
2646 (force_canonical_binfo_r): New function.
2647 (force_canonical_binfo): New function.
2648 (mark_primary_virtual_base): New function.
2649 (mark_primary_bases): Walk in inheritance graph order, use
2650 mark_primary_virtual_base.
2651 (determine_primary_base): Use some more intermediate variables.
2652 (dfs_find_final_overrider): Don't check for overriding along a
2654 (dfs_modify_vtables): Walk into primary virtual bases too.
2655 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
2656 (build_base_fields): Likewise.
2657 (dfs_set_offset_for_unshared_vbases): Likewise.
2658 (layout_virtual_bases): Likewise.
2659 (end_of_class): Likewise.
2660 (finish_struct_1): Call dump_class_hierarchy, if requested.
2661 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
2662 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
2663 (dump_class_hierarchy): Add file parameter. Append to file, if
2665 (finish_vtbls): Adjust accumulate_vtbl_inits call.
2666 Use canonical base for virtual bases.
2667 (build_vtt): Add more comments. Adjust build_vtt_inits call.
2668 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
2669 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
2670 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
2672 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
2673 from DATA. We want virtual primary bases and all bases via virtual.
2674 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
2675 virtual base when not a construction vtable.
2676 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
2677 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
2678 Use canonical bases when processing virtual bases.
2679 (accumulate_vtbl_inits): We're interested in any base via a
2681 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
2682 within a construction vtable, determine what is being overridden.
2683 (build_vtbl_initializer): Add more comments
2684 (add_vcall_offset_vtbl_entries_1): Adjust comment.
2685 (build_rtti_vtbl_entries): Check if the base has lost its
2688 2001-02-05 Mark Mitchell <mark@codesourcery.com>
2690 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
2692 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2694 * decl.c (pushdecl): Call abort instead of fatal.
2695 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
2696 * init.c (build_new_1): Likewise.
2697 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
2698 * decl.c (build_typename_type): hash_table_init now returns void.
2699 decl.c (init_decl_processing): Make an error non-fatal.
2701 2001-02-04 Mark Mitchell <mark@codesourcery.com>
2703 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
2705 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
2706 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
2707 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
2708 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
2709 * decl.c (maybe_commonize_var): Use the new name-mangling where
2711 * decl2.c (comdat_linkage): Enhance comments. Make all
2712 compiler-generated things static, if COMDAT is not available.
2713 (get_tinfo_decl): Do not make typeinfo objects that belong in the
2715 (tinfo_base_init): Use the correct mangled name for typeinfo
2716 strings, and push them into the global scope.
2717 (typeinfo_in_lib_p): New function.
2718 (synthesize_tinfo_var): Use it.
2719 (create_real_tinfo_var): Likewise.
2721 2001-02-03 Jakub Jelinek <jakub@redhat.com>
2723 * decl.c (push_class_binding): Use context_for_name_lookup instead
2725 * search.c (context_for_name_lookup): Remove static. Check for NULL
2726 context in the loop.
2727 * cp-tree.h (context_for_name_lookup): Add prototype.
2729 2001-02-02 Jakub Jelinek <jakub@redhat.com>
2731 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
2732 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
2734 * call.c (convert_class_to_reference, build_user_type_conversion_1,
2735 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
2737 2001-02-02 Mark Mitchell <mark@codesourcery.com>
2739 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
2740 of macros used when compiling g++spec.c.
2741 * g++spec.c (lang_specific_driver): Link with the shared
2744 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
2746 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
2747 make_reference_declarator, make_call_declarator), method.c
2748 (implicitly_declare_fn), parse.y (namespace_using_decl,
2749 notype_unqualified_id, expr_or_declarator, new_type_id,
2750 after_type_declarator, direct_after_type_declarator,
2751 notype_declarator, complex_notype_declarator,
2752 complex_direct_notype_declarator, qualified_id,
2753 notype_qualified_id, overqualified_id, direct_new_declarator,
2754 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
2755 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
2756 instead of build_parse_node.
2758 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2760 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
2761 (minus_one_node): Moved to top level gcc directory. Renamed
2762 to integer_minus_one_node.
2764 * init.c (init_init_processing): Don't set minus_one_node.
2765 (build_vec_init): Use integer_minus_one_node.
2767 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2769 2001-01-28 Jakub Jelinek <jakub@redhat.com>
2771 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
2772 identical and they would be replaced with constant, remove
2773 MODIFY_EXPR from the tree.
2775 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2777 * Make-lang.in: Remove all dependencies on defaults.h.
2778 * call.c: Don't include defaults.h.
2780 * decl2.c: Likewise.
2781 * except.c: Likewise.
2785 * typeck.c: Likewise.
2787 2001-01-25 Jakub Jelinek <jakub@redhat.com>
2789 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
2790 operators even in "C" linkage.
2791 * method.c (set_mangled_name_for_decl): Likewise.
2792 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
2793 overloaded operators in "C" linkage.
2795 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2797 * pt.c (tsubst_decl): Remove IN_DECL parameter.
2798 (tsubst_arg_types): Check parameter is not void.
2799 (tsubst): Adjust tsubst_decl call.
2801 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2803 * call.c (add_builtin_candidate): Quote std properly, from
2806 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2808 * pt.c (check_explicit_specialization): Clone constructors and
2811 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2813 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
2814 indicates anything special about template depth. Make sure we
2815 only count the user visible template classes.
2817 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2819 * call.c (build_conv): Typo in comment.
2820 (add_builtin_candidate): Add more explanation.
2821 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
2822 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
2823 when we have enumeral types.
2824 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
2825 candidates for relops and eqops.
2826 (joust): Simplify control flow. Allow a non-template user
2827 function to hide a builtin.
2829 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
2831 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
2832 (more_specialized): Add deduction parameter.
2833 * call.c (joust): Adjust more_specialized call.
2834 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
2835 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
2836 (get_bindings_order): Remove.
2837 (get_bindings_real): Add DEDUCE parameter.
2838 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
2839 REFERENCE_TYPE jig for DEDUCE_ORDER.
2840 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
2841 maybe_adjust_types_for_deduction.
2842 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
2844 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
2845 (check_cv_quals_for_unify): Use new unify qualifier flags.
2846 (unify): Clear new unify qualifier flags.
2847 (get_bindings_real): Add DEDUCE parameter.
2848 (get_bindings): Adjust call to get_bindings_real.
2849 (get_bindings_overload): Likewise.
2850 (most_specialized_instantiation): Adjust call to
2853 2001-01-19 Jason Merrill <jason@redhat.com>
2855 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
2857 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
2860 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
2862 * decl2.c (arg_assoc_class): Fix double iteration logic.
2864 2001-01-19 Jason Merrill <jason@redhat.com>
2866 * init.c (build_delete): Always call convert_force to strip cv-quals.
2868 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
2869 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
2870 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
2872 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2874 * search.c (get_vbase_1): Count only virtual bases.
2876 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2878 * class.c (duplicate_tag_error): Robustify flag clearing.
2880 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2882 * cp-tree.h (lookup_template_class): Add complain parm.
2883 * decl.c (lookup_namespace_name): Adjust call to
2884 lookup_template_class.
2885 (make_typename_type): Likewise.
2886 * semantics.c (finish_template_type): Likewise.
2887 * pt.c (lookup_template_class): Add complain parm. Adjust.
2888 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
2891 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2893 * pt.c (copy_default_args_to_explicit_spec): Preserve
2894 object's CV quals. Reorganize.
2896 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2898 * typeck.c (build_modify_expr): Say `initialization' for
2900 * init.c (build_default_init): Convert to enumeral type, if
2903 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2905 * parse.y (nomods_initdcl0): Properly set things up for
2908 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2910 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2911 (type_unification_real): Set it.
2914 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2916 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2918 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2920 * semantics.c (begin_class_definition): Check we're not inside a
2923 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2925 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2928 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2930 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2931 * call.c (build_over_call): Add comment.
2933 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2935 * cvt.c (ocp_convert): Handle vector type conversion
2936 * typeck2.c (digest_init): Handle vector type initializations
2938 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2940 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2943 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2945 * pt.c (check_nontype_parm): Rename to ...
2946 (invalid_nontype_parm_type_p): ... here.
2947 (process_template_parm): Adjust.
2948 (convert_template_argument): Adjust.
2950 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2952 * pt.c (check_nontype_parm): New function.
2953 (process_template_parm): Use it.
2954 (convert_template_argument): Use it.
2955 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2958 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2960 * tree.c: Add defaults.h
2961 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2962 * Make-lang.in (cp/tree.o): Add defaults.h.
2964 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2966 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2968 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2970 * g++.1: Change to be ".so man1/gcc.1".
2972 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2974 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2976 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2977 ($(srcdir)/cp/g++int.info): New target.
2978 * gxxint.texi: Add info directory entry. Use @@ in email address.
2979 * .cvsignore: Update.
2981 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2983 * typeck.c (build_c_cast): Do template processing earlier.
2984 Always pedwarn on array casts.
2986 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2988 * friend.c (make_friend_class): Make sure a templated class is
2989 actually a template.
2991 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2993 * decl2.c (get_guard): Set linkage from guarded decl.
2995 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2997 * call.c (convert_default_arg): Check for unprocessed
2999 * cp-tree.h (replace_defarg): Move to spew.c.
3000 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
3001 spew.c, which is where they really are.
3002 (done_pending_defargs): Declare.
3003 (unprocessed_defarg_fn): Declare.
3004 * decl.c (replace_defarg): Move to spew.c
3005 * parse.y (structsp): Call done_pending_defargs.
3006 * spew.c (defarg_fns): Rearrange list structure.
3007 (defarg_fnsdone): New static variable.
3008 (defarg_depfns): New static variable.
3009 (init_spew): Adjust.
3010 (add_defarg_fn): Store the type in TREE_TYPE.
3011 (do_pending_defargs): Detect and deal with ordering constraints
3013 (done_pending_defargs): New function.
3014 (unprocessed_defarg_fn): New function.
3015 (replace_defarg): Moved from decl.c. Robustify. Don't save
3016 if circularity detected.
3018 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3020 * pt.c (unify): Check array has a domain, before checking
3021 whether it is variable sized.
3023 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3025 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
3026 parameters with pointers to arrays of unknown bound.
3028 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3030 * parse.y (template_parm_header, template_spec_header): New
3031 reductions. Split out from ...
3032 (template_header): ... here. Use them.
3033 (template_template_parm): Use template_parm_header.
3034 * semantics.c (finish_template_template_parm): Add assert.
3036 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3038 * mangle.c (write_builtin_type): Fix thinko.
3040 * pt.c (copy_default_args_to_explicit_spec_1): New function.
3041 (copy_default_args_to_explicit_spec): Likewise.
3042 (check_explicit_specialization): Use it.
3044 * class.c (finish_struct_1): Remove last argument in call to
3045 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3046 * decl.c (builtin_function): Likewise.
3047 (build_cp_library_fn): Likewise.
3048 (check_initializer): Likewise.
3049 (make_rtl_for_nonlocal_decl): Likewise.
3050 (cp_finish_decl): Likewise.
3051 (start_function): Likewise.
3052 * decl2.c (finish_anon_union): Likewise.
3053 * friend.c (do_friend): Likewise.
3054 * init.c (build_java_class_ref): Likewise.
3055 * method.c (make_thunk): Likewise.
3056 * pt.c (tsubst_friend_function): Likewise.
3057 * semantics.c (expand_body): Likewise.
3059 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3061 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
3062 looking at DECL_CLONED_FUNCTION for non-functions.
3064 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3066 * error.c (dump_template_parameter): Use parm to determine how
3067 to print default value.
3069 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3071 * class.c (duplicate_tag_error): Clear more flags.
3073 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3075 * call.c (build_new_method_call): Use binfo_for_vbase.
3077 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
3079 * cp-tree.h (flag_cond_mismatch): Don't declare.
3080 * decl2.c (flag_cond_mismatch): Don't define.
3081 (lang_f_options): Remove cond-mismatch.
3082 (unsupported_options): Add cond-mismatch.
3084 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
3086 * class.c (handle_using_decl): Reject using of constructor name
3087 of sourcing class. Allow injecting of a method with same name as
3088 nested class. Fixup error messages.
3090 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
3092 * decl2.c (lang_decode_option): Handle -Wformat=2.
3094 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3096 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
3097 initialized_in_class.
3098 (DECL_DEFINED_IN_CLASS_P): Rename to ...
3099 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
3100 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
3101 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
3102 * pt.c (check_default_tmpl_args): Adjust for
3103 DECL_INITIALIZED_IN_CLASS_P.
3104 (instantiate_class_template): Likewise.
3105 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
3107 * class.c (finish_struct): Constify saved_filename.
3109 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3111 * class.c (duplicate_tag_error): Adjust diagnostic.
3112 (finish_struct): Locally set location to start of struct.
3113 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
3115 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3117 * decl.c (struct binding_level): Adjust class_shadowed comments
3119 (push_class_level_binding): Ajust comments to reflect reality.
3120 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
3121 Don't set TREE_VALUE on the class_shadowed list.
3123 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3125 * decl2.c (acceptable_java_type): Allow references too.
3126 * init.c (build_java_class_ref): When using the new ABI, search
3127 `class$' and have it mangled with `mangle_decl.'
3128 * mangle.c (write_java_integer_type_codes): New function.
3129 (write_builtin_type): Detect and mangle Java integer and real
3132 2001-01-07 Mark Mitchell <mark@codesourcery.com>
3134 * decl2.c (grokfield): Don't accept `asm' specifiers for
3135 non-static data members.
3137 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3139 * expr.c (cplus_expand_expr): Don't reset `target'.
3141 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
3143 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
3145 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
3147 * parse.y (template_datadef): Check for error_mark_node.
3149 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
3151 * cp-tree.def (DEFAULT_ARG): Make `x' class.
3153 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
3155 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
3156 (record_builtin_type): Make non-static.
3157 (flag_short_double): Don't declare.
3158 (init_decl_processing): Remove the creation of many tree nodes now
3159 in c_common_nodes_and_builtins.
3160 (build_void_list_node): New function.
3161 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
3162 * cp-tree.h (flag_short_wchar): Don't declare.
3164 2001-01-04 Mark Mitchell <mark@codesourcery.com>
3166 * call.c (build_conv): Don't use build1 for USER_CONV.
3167 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
3169 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
3171 * lex.c (lang_init): Call c_common_lang_init.
3173 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
3175 * search.c (lookup_fnfields_here): Remove.
3176 (look_for_overrides_r): Use lookup_fnfields_1.
3177 Ignore functions from using declarations.
3179 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
3181 Implement exceptions specifiers for implicit member functions.
3182 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
3183 * method.c (synthesize_exception_spec): New function.
3184 (locate_dtor, locate_ctor, locate_copy): New functions.
3185 (implicitly_declare_fn): Generate the exception spec too.
3186 * search.c (check_final_overrider): Check artificial functions
3188 * typeck2.c (merge_exception_specifiers): New function.
3190 2001-01-03 Jason Merrill <jason@redhat.com>
3192 * init.c (build_default_init): New fn.
3193 (perform_member_init): Split out from here.
3194 (build_new_1): Use it. Simplify initialization logic.
3195 (build_vec_init): Take an array, rather than a pointer and maxindex.
3196 Speed up simple initializations. Don't clean up if we're assigning.
3197 * cp-tree.h: Adjust.
3198 * decl2.c (do_static_initialization): Remove TREE_VEC case.
3199 * parse.y (new_initializer): Return void_zero_node for ().
3200 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
3201 * typeck2.c (digest_init): Only complain about user-written
3204 2000-12-22 Mike Stump <mrs@wrs.com>
3206 * decl2.c: (max_tinst_depth): Increase to 50.
3208 2001-01-02 Mark Mitchell <mark@codesourcery.com>
3210 * class.c (invalidate_class_lookup_cache): Zero the
3211 previous_class_values.
3212 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
3214 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
3215 * decl.c (free_bindings): New variable.
3216 (push_binding): Don't create a new binding if we have one on the
3218 (pop_binding): Put old bindings on the free list.
3219 (init_decl_processing): Use size_int, not build_int_2.
3220 Register free_bindings as a GC root.
3221 (cp_make_fname_decl): Use size_int, not build_int_2.
3222 (push_inline_template_parms_recursive): Likewise.
3223 (end_template_parm_list): Likewise.
3224 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
3225 (tsubst_template_parms): Use size_int, not build_int_2.
3227 * rtti.c (get_vmi_pseudo_type_info): Likewise.
3229 2001-01-02 Richard Henderson <rth@redhat.com>
3231 * parse.y (asm): Set ASM_INPUT_P.
3233 2001-01-02 Jason Merrill <jason@redhat.com>
3235 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
3238 * typeck.c (cp_truthvalue_conversion): New fn.
3239 * cvt.c (ocp_convert): Use it.
3241 * cp-tree.h: Lose c-common.c decls.
3243 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
3244 * cvt.c (convert_to_void): Use type_unknown_p.
3246 * typeck.c (strip_all_pointer_quals): Also strip quals from
3247 pointer-to-member types.
3249 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
3252 * call.c (build_new_method_call): Do evaluate the object parameter
3253 when accessing a static member.
3254 * typeck.c (build_component_ref): Likewise.
3256 2001-01-02 Andreas Jaeger <aj@suse.de>
3258 * decl.c (cp_missing_noreturn_ok_p): New.
3259 (init_decl_processing): Set lang_missing_noreturn_ok_p.
3261 2000-12-29 Jakub Jelinek <jakub@redhat.com>
3263 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
3265 2000-12-29 Mark Mitchell <mark@codesourcery.com>
3267 * class.c (pushclass): Remove #if 0'd code.
3268 * cp-tree.h (overload_template_name): Remove.
3269 * decl.c (store_bindings): Simplify.
3270 (pop_from_top_level): Likewise.
3271 * pt.c (overload_template_name): Remove.
3272 (instantiate_decl): Don't call push_to_top_level if it's not
3275 2000-12-28 Mark Mitchell <mark@codesourcery.com>
3277 * pt.c (register_local_specialization): Don't return a value.
3278 (lookup_template_class): Use move-to-front heuristic when looking
3279 up template instantiations.
3280 (instantiate_decl): Only push_to_top_level when we're actually
3281 going to instantiate the template.
3283 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3285 * search.c (binfo_for_vtable): Return least derived class, not
3286 most. Handle secondary vtables.
3288 2000-12-22 Jason Merrill <jason@redhat.com>
3290 * pt.c (more_specialized): Don't optimize len==0.
3291 (fn_type_unification): If we're adding the return type, increase len.
3293 * typeck.c (build_binary_op): Fix pmf comparison logic.
3295 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
3296 DECL_STATIC_FUNCTION_P.
3298 * semantics.c (genrtl_finish_function): Don't try to jump to
3299 return_label unless it exists.
3301 In partial ordering for a call, ignore parms for which we don't have
3303 * call.c (joust): Pass len to more_specialized.
3304 (add_template_candidate_real): Strip 'this', pass len.
3305 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
3306 (get_bindings_order): New fn. Pass len down.
3307 (get_bindings_real): Strip 'this', pass len.
3308 (fn_type_unification): Likewise.
3309 (type_unification_real): Succeed after checking 'len' args.
3310 (most_specialized_instantiation): Lose explicit_args parm.
3311 * class.c (resolve_address_of_overloaded_function): Strip 'this',
3314 2000-12-21 Jason Merrill <jason@redhat.com>
3316 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
3317 DECL_TEMPLATE_RESULT.
3319 * search.c (lookup_field_r): Call lookup_fnfields_1, not
3320 lookup_fnfields_here.
3322 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
3324 * call.c (build_object_call): Also allow conversions that return
3325 reference to pointer to function.
3326 (add_conv_candidate): Handle totype being ref to ptr to fn.
3327 (build_field_call): Also allow members of type reference to function.
3328 Lose support for calling pointer to METHOD_TYPE fields.
3330 * error.c (dump_expr): Handle *_CAST_EXPR.
3332 * typeck2.c (build_scoped_ref): Always convert to the naming class.
3334 * tree.c (break_out_cleanups): Lose.
3335 * cp-tree.h: Remove prototype.
3336 * typeck.c (build_component_ref): Don't break_out_cleanups.
3337 (build_compound_expr): Likewise.
3338 * semantics.c (finish_expr_stmt): Likewise.
3340 2000-12-20 Richard Henderson <rth@redhat.com>
3342 * cp-tree.h: Update declarations.
3343 * decl.c (finish_case_label): Return the new stmt node.
3344 * semantics.c (finish_goto_stmt): Likewise.
3345 (finish_expr_stmt, finish_return_stmt): Likewise.
3346 (finish_break_stmt, finish_continue_stmt): Likewise.
3347 (finish_asm_stmt): Likewise.
3348 * parse.y (already_scoped_stmt): Set STMT_LINENO.
3349 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
3350 (simple_if, simple_stmt): Return the new stmt node.
3353 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
3355 * cp-tree.h: Don't declare warn_long_long.
3357 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3359 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
3362 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3364 * pt.c (unify): Handle when both ARG and PARM are
3365 BOUND_TEMPLATE_TEMPLATE_PARM.
3367 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3369 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
3370 DECL_TEMPLATE_PARM_P.
3372 2000-12-15 Jason Merrill <jason@redhat.com>
3374 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
3376 * init.c (build_new_1): Don't strip quals from type.
3378 * decl.c (pushdecl): Don't check for linkage on a non-decl.
3380 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
3382 * call.c (build_new_function_call): Lose space before paren in
3384 (build_new_method_call): Likewise.
3386 * typeck2.c (build_m_component_ref): Propagate quals from datum.
3388 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3390 * pt.c (check_explicit_specialization): Propagate default
3391 function arguments to explicit specializations.
3393 2000-12-13 DJ Delorie <dj@redhat.com>
3395 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
3398 2000-12-08 Jason Merrill <jason@redhat.com>
3400 * error.c (dump_function_name): Don't let the user see __comp_ctor.
3402 Clean up copy-initialization in overloading code.
3403 * call.c (build_user_type_conversion_1): Die if we are asked to
3404 convert to the same or a base type.
3405 (implicit_conversion): Avoid doing so. Lose reference binding code.
3406 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
3407 direct-initialization. Also do direct-init part of copy-init.
3408 (build_user_type_conversion): Don't provide context to convert_like.
3409 * cvt.c (ocp_convert): build_user_type_conversion will now provide
3410 the constructor call for copy-init.
3412 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
3413 instantiation of a member template.
3414 (do_decl_instantiation): Not here.
3416 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3418 * class.c (check_field_decls): Don't special case anonymous
3419 fields in error messages.
3420 (note_name_declared_in_class): Use %D on diagnostic.
3422 * tree.c (pod_type_p): Use strip_array_types.
3423 (cp_valid_lang_attribute): Likewise.
3424 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
3425 multiple evaluations.
3426 (cp_has_mutable_p): Use strip_array_types.
3428 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3430 * cp-tree.h (sufficient_parms_p): Declare new function.
3431 * call.c (sufficient_parms_p): New function, broken out of ...
3432 (add_function_candidate): ... here. Use it.
3433 (add_conv_candidate): Use it.
3434 * decl.c (grok_ctor_properties): Use it.
3436 2000-12-07 Jakub Jelinek <jakub@redhat.com>
3438 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
3440 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
3442 * decl2.c (lang_decode_option): Handle -Wformat-security.
3444 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3446 * pt.c (verify_class_unification): New function.
3447 (get_class_bindings): Use it.
3448 (try_class_unification): Tidy.
3449 (unify): Handle when argument of a template-id is not
3450 template parameter dependent.
3451 (template_args_equal): Handle when TREE_CODE's do not match.
3453 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
3455 * lang-specs.h (c++): When invoking the stand-alone preprocessor
3456 for -save-temps, pass all relevant -Defines to it, and then don't
3457 pass them to cc1plus.
3459 2000-12-05 Will Cohen <wcohen@redhat.com>
3461 * decl.c (finish_case_label): Cleared
3462 more_cleanups_ok in surrounding function scopes.
3463 (define_label): Likewise.
3465 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3467 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
3468 (get_matching_virtual): Remove.
3469 (look_for_overrides): Declare new function.
3470 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
3472 * class.c (check_for_override): Move base class iteration code
3473 to look_for_overrides.
3474 * search.c (next_baselink): Remove.
3475 (get_virtuals_named_this): Remove.
3476 (get_virtual_destructor): Remove.
3477 (tree_has_any_destructors_p): Remove.
3478 (struct gvnt_info): Remove.
3479 (check_final_overrider): Remove `virtual' from error messages.
3480 (get_matching_virtuals): Remove. Move functionality to ...
3481 (look_for_overrides): ... here, and ...
3482 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
3485 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3487 * typeck.c (get_delta_difference): If via a virtual base,
3489 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
3492 2000-12-04 Richard Henderson <rth@redhat.com>
3494 * error.c (dump_tree): Use output_add_string not OB_PUTS.
3496 2000-12-04 Jason Merrill <jason@redhat.com>
3498 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
3499 (write_builtin_type): Pass intSI_type_node and the like through
3501 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
3502 Pass intSI_type_node and the like through type_for_mode.
3503 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
3504 * pt.c (tsubst, unify): Likewise.
3505 * tree.c (walk_tree): Likewise.
3506 * error.c (dump_type): Likewise.
3507 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
3509 * Make-lang.in: Tweak top comment for emacs.
3512 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
3514 * class.c (clone_function_decl): Robustify.
3516 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
3518 * decl.c (store_bindings): Only search in the non modified
3519 old_bindings for duplicates.
3521 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
3523 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
3526 * typeck.c (build_static_cast): Remove unused variable.
3528 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3530 * pt.c: Fix typo in comment.
3532 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3534 * decl2.c (warn_format): Remove definition.
3535 (lang_decode_option): Handle -Wformat-nonliteral,
3536 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
3538 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3540 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
3541 (init_decl_processing): Don't create string_type_node,
3542 const_string_type_node, wint_type_node, intmax_type_node,
3543 uintmax_type_node, default_function_type, ptrdiff_type_node and
3544 unsigned_ptrdiff_type_node. Adjust position of call to
3545 c_common_nodes_and_builtins.
3546 (identifier_global_value): New function.
3548 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
3550 * call.c (standard_conversion): Reject pointer to member
3551 conversions from ambiguous, inaccessible or virtual bases.
3552 * typeck.c (build_static_cast): Don't check pointers to members
3555 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3557 * method.c (do_build_copy_constructor): Preserve cv
3558 qualifications when accessing source object members.
3559 (do_build_assign_ref): Likewise. Remove separate diagnostics for
3562 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3564 * method.c (do_build_assign_ref): Construct appropriately
3565 CV-qualified base reference. Don't allow const casts in base
3568 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3570 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
3571 incomplete return type.
3573 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3575 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
3576 * semantics.c (finish_base_specifier): Accept a _TYPE not a
3579 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3581 * spew.c (yyerror): Cope if yylval.ttype is NULL.
3583 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3585 * decl.c (grokdeclarator): Diagnose undefined template contexts.
3587 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3589 * decl.c (grokdeclarator): Do type access control on friend
3592 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3594 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
3595 bison parser ickiness.
3596 * pt.c (tsubst_friend_function): Enter namespace scope when
3597 tsubsting the function name.
3598 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
3600 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3602 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
3603 * cvt.c (cp_convert_to_pointer): Add force parameter.
3604 Allow conversions via virtual base if forced.
3605 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
3606 (ocp_convert): Likewise.
3607 * search.c (binfo_from_vbase): Return the virtual base's binfo.
3608 * typeck.c (get_delta_difference): Adjust handling of virtual
3611 2000-11-26 Mark Mitchell <mark@codesourcery.com>
3613 * tree.c (struct list_hash): Remove.
3614 (list_hash_table): Make it be an htab.
3615 (struct list_proxy): New type.
3616 (list_hash_eq): New function.
3617 (list_hash_pieces): Renamed from ...
3618 (list_hash): ... this.
3619 (list_hash_lookup): Remove.
3620 (list_hash_add): Remove.
3621 (hash_tree_cons): Use the generic hashtable.
3622 (mark_list_hash): Remove.
3623 (init_tree): Create the hashtable.
3625 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
3627 * method.c (build_mangled_C9x_name): Rename to
3628 build_mangled_C99_name. Change C9X references in comments to
3631 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3633 * parse.y (unary_expr): Move VA_ARG from here ...
3634 (primary): ... to here.
3636 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3638 * semantics.c (finish_id_expr): If type is error_mark, return
3641 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
3643 * pt.c (lookup_template_class): Simplify loop exit constructs.
3644 Cope when there is no partial instantiation of a template
3647 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
3649 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
3651 2000-11-22 Mark Mitchell <mark@codesourcery.com>
3653 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
3656 * pt.c (do_decl_instantiate): Explicitly clone constructors and
3657 destructors that haven't already been cloned.
3659 2000-11-20 Richard Henderson <rth@redhat.com>
3661 * parse.y (yyparse_1): Rename the parser entry point.
3663 2000-11-20 Alex Samuel <samuel@codesourcery.com>
3665 * mangle.c (write_name): Use <unscoped-name> for names directly in
3667 (write_unscoped_name): Accept names directly in function scope.
3669 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
3671 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
3672 * parse.y (extdef): Add EXPORT reduction.
3673 * spew.c (yylex): Don't skip export here.
3675 2000-11-19 Mark Mitchell <mark@codesourcery.com>
3677 * decl.c (init_decl_processing): Correct name of pure virtual
3678 function under the new ABI.
3679 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
3680 (throw_bad_typeid): Likewise for bad typeid function.
3682 2000-11-18 Mark Mitchell <mark@codesourcery.com>
3684 * decl.c (grokparms): Don't even function types of `void' type,
3686 * mangle.c (write_type): Don't crash when confronted with the
3689 * decl.c (grokparms): Don't create parameters of `void' type.
3691 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3693 * lex.c (mark_impl_file_chain): Delete.
3694 (init_parse): Remove call to ggc_add_string_root. No need to
3695 ggc_strdup a string constant. Do not add impl_file_chain to GC
3697 (handle_pragma_implementation): No need to ggc_strdup main_filename.
3699 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3701 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
3703 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3705 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
3706 * decl.c (grokdeclarator): Don't reject void parms here.
3707 (require_complete_types_for_parms): Simplify, use
3708 complete_type_or_else.
3709 (grokparms): Remove bitrot. Remove funcdef parm.
3710 Deal with ellipsis parm lists here.
3711 * semantics.c (finish_parmlist): Don't append void_list_node
3712 here. Set PARMLIST_ELLIPSIS_P.
3714 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3716 * typeck2.c (incomplete_type_error): Reorganise to avoid
3717 excessive diagnostics.
3719 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3721 * lex.c (struct impl_files, internal_filename): Constify a char *.
3723 2000-11-16 Mark Mitchell <mark@codesourcery.com>
3725 * mangle.c (write_special_name_constructor): Don't generate
3726 assembler junk when confronted with an old-style constructor.
3727 (write_special_name_destructor): Likewise.
3728 (mangle_decl_string): Do it here instead.
3730 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
3732 * call.c (op_error): Make error messages clearer.
3734 2000-11-15 Mark Mitchell <mark@codesourcery.com>
3736 * decl.c (wrapup_globals_for_namespace): Don't mark things
3737 TREE_ASM_WRITTEN when they're not.
3739 2000-11-15 Jason Merrill <jason@redhat.com>
3741 * typeck2.c (friendly_abort): Uncount the error before handing
3744 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
3746 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
3748 2000-11-14 Mark Mitchell <mark@codesourcery.com>
3750 * class.c (build_vtbl_initializer): Fix typo in comment.
3751 * typeck.c (expr_sizeof): Don't crash on errors.
3753 2000-11-14 Jim Wilson <wilson@redhat.com>
3755 * lang-specs.h: Add %2 after %(cc1_options).
3757 2000-11-14 Richard Henderson <rth@redhat.com>
3759 * typeck.c (c_sizeof): Be strict about casting result value
3760 back to c_size_type_node.
3761 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
3763 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3765 * typeck.c (build_unary_op): Use boolean_increment from
3766 c-common.c, moving the relevant code there.
3768 2000-11-11 Jason Merrill <jason@redhat.com>
3770 * typeck.c (mark_addressable): Don't call put_var_into_stack.
3772 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
3775 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3777 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
3778 * lex.c (copy_lang_decl): Likewise.
3780 2000-11-09 Mark Mitchell <mark@codesourcery.com>
3782 * dump.c (cp_dump_tree): Don't dump function bodies here.
3784 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
3785 (dump.o): Update dependency list.
3786 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
3787 (flag_dump_translation_unit): Likewise.
3788 (CP_TYPE_QUALS): Adjust definition.
3789 (DECL_C_BIT_FIELD): Remove.
3790 (SET_DECL_C_BIT_FIELD): Likewise.
3791 (CLEAR_DECL_C_BIT_FIELD): Likewise.
3792 (add_maybe_template): Likewise.
3793 (strip_array_types): Likewise.
3794 (dump_node_to_file): Likewise.
3795 (cp_dump_tree): New function.
3796 * decl.c (init_decl_processing): Set lang_dump_tree.
3797 * decl2.c (flag_dump_translation_unit): Remove.
3798 * dump.c: Move most of it to ../c-dump.c.
3799 (cp_dump_tree): New function.
3800 * pt.c (add_maybe_template): Remove.
3801 * typeck.c (strip_array_types): Likewise.
3803 2000-11-07 Eric Christopher <echristo@redhat.com>
3805 * decl.c (init_decl_processing): Change definition of
3806 __wchar_t to wchar_t. Remove artificial declaration of
3808 * lex.c: Change instances of __wchar_t to wchar_t.
3810 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
3812 * lex.c (do_identifier): Don't lookup_name for operators.
3813 * parse.y (operator): Save looking_for_typename.
3814 (unoperator): Restore it.
3815 * spew.c (frob_opname): Use nth_token for lookahead.
3817 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
3819 * decl.c (grok_op_properties): Always use coerce_new_type and
3821 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
3822 exception specification. Tidy up.
3823 (coerce_delete_type): Preserve exception specification. Tidy up.
3825 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3827 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
3828 (push_binding_level), error.c (cp_tree_printer), pt.c
3829 (process_partial_specialization, tsubst_template_arg_vector),
3830 search.c (lookup_member): Use memset () instead of bzero ().
3832 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
3834 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
3836 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3838 * Make-lang.in (c++.distdir): Remove.
3840 2000-11-04 Mark Mitchell <mark@codesourcery.com>
3842 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
3843 declarations from different namespaces to be combined.
3845 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
3847 * decl.c: Include tm_p.h.
3849 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
3851 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
3853 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
3855 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
3856 (build_overload_value), repo.c (open_repo_file), xref.c
3857 (open_xref_file): Use strchr () and strrchr () instead of index ()
3860 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
3862 * call.c (build_over_call): Call fold on the CALL_EXPR.
3864 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
3866 * error.c (dump_template_decl): Separate template hearders with
3869 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
3871 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
3872 TS_* flags with corresponding TFF_*. Adjust prototypes of
3873 functions (which used to take a tree_string_flags) to take an int.
3875 * cp-tree.h (enum tree_string_flags): Remove
3876 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
3877 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
3878 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3879 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3880 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
3881 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
3882 (type_as_string, decl_as_string, expr_as_string,
3883 context_as_string): Adjust prototype.
3885 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
3886 instead of TS_PLAIN.
3888 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
3889 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
3892 2000-10-30 Mark Mitchell <mark@codesourcery.com>
3894 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
3895 (linkage_kind): New enumeration.
3896 (decl_linkage): New function.
3897 * decl2.c (comdat_linkage): Extend comment.
3898 * error.c (dump_function_decl): Print the arguments used to
3899 instantiate a template, even when not printing the type of the
3901 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3902 not TREE_PUBLIC, to test for external linkage.
3903 * tree.c (decl_linkage): New function.
3905 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3907 * pt.c (instantiate_decl): Always instantiate static data members
3908 initialized in-class.
3910 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3912 * Make-lang.in: Move all build rules here from Makefile.in,
3913 adapt to new context. Wrap all rules that change the current
3914 directory in parentheses. Expunge all references to $(P).
3915 When one command depends on another and they're run all at
3916 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3917 all object-file generation rules. Delete obsolete variables.
3919 * Makefile.in: Delete.
3920 * config-lang.in: Delete outputs= line.
3922 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3924 * error.c (dump_function_decl): Print no space between
3925 `ptr-operator' the `type-specifier' of the return type.
3926 (dump_type_prefix): Make sure we put space at the appropriate
3929 2000-10-23 Jason Merrill <jason@redhat.com>
3931 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3933 2000-10-22 Jason Merrill <jason@redhat.com>
3935 * call.c (build_conditional_expr): Use ocp_convert to force
3938 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3940 * call.c (standard_conversion): Use RVALUE_CONVs for all
3941 expressions that satisfy lvalue_p, not just those that satisfy
3944 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3946 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3947 not one with TYPE_IS_SIZETYPE set.
3948 (dubious_conversion_warnings): Remove special-case code.
3950 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3952 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3953 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3954 (dump_type_prefix): Print vector-of-int as 'int vector'.
3955 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3956 * tree.c (walk_tree): Handle VECTOR_TYPE.
3958 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3960 2000-10-21 Jason Merrill <jason@redhat.com>
3962 * parse.y (operator): Set got_object from got_scope.
3963 Set looking_for_typename.
3964 * decl.c (lookup_name_real): Clear val after setting from_obj.
3965 Reorganize diagnostic.
3967 2000-10-20 Jason Merrill <jason@redhat.com>
3969 * tree.c (walk_tree): Don't walk into default args.
3971 * error.c (dump_expr): Use host_integerp.
3973 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3975 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3976 "since" in error message.
3978 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3980 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3982 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3984 * decl.c (revert_static_member_fn): Fixed typo.
3986 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3988 * class.c (subobject_offset_fn): New type.
3989 (dfs_record_base_offsets): Remove.
3990 (record_base_offsets): Likewise.
3991 (dfs_search_base_offsets): Likewise.
3992 (record_subobject_offset): New function.
3993 (check_subobject_offset): Likewise.
3994 (walk_subobject_offsets): Likewise.
3995 (record_subobject_offsets): Likewise.
3996 (layout_conflict_p): Reimplement.
3997 (layout_nonempty_base_or_field): Correct handling of type
3998 conflicts during layout.
3999 (layout_empty_base): Likewise.
4000 (build_base_field): Adjust to handle new representation of empty
4002 (build_base_fields): Likewise.
4003 (layout_virtual_bases): Likewise.
4004 (splay_tree_compare_integer_csts): New function.
4005 (layout_class_type): Use a splay_tree, rather than a varray, to
4006 represent the offsets of empty bases.
4008 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
4009 * decl.c (select_decl): Don't return declarations that are
4012 2000-10-18 Mark Mitchell <mark@codesourcery.com>
4014 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
4015 (fake_std_node): New macro.
4016 * decl.c (in_std): Rename to ...
4017 (in_fake_std): ... this.
4018 (flag_no_builtin): Remove.
4019 (flag_no_nonansi_builtin): Likewise.
4020 (walk_namespaces_r): Use fake_std_node.
4021 (push_namespace): Use std_identifier.
4022 (pop_namespace): Use in_fake_std.
4023 (lookup_name_real): Use fake_std_node.
4024 (init_decl_processing): When -fhonor-std, create the `std'
4025 namespace. Don't create a dummy fake_std_node in that case.
4026 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
4027 (builtin_function): Put builtins whose names don't begin
4028 with `_' in the std namespace.
4029 * decl2.c (flag_no_builtin): Remove.
4030 (flag_no_nonansi_builtin): Likewise.
4031 (set_decl_namespace): Use fake_std_node.
4032 (validate_nonmember_using_decl): Likewise.
4033 (do_using_directive): Likewise.
4034 (handle_class_head): Likewise.
4035 * dump.c (dequeue_and_dump): Likewise.
4036 * except.c (init_exception_processing): Use std_identifier.
4037 * init.c (build_member_call): Use fake_std_node.
4038 * rtti.c (init_rtti_processing): Use std_identifier.
4040 2000-10-17 Mark Mitchell <mark@codesourcery.com>
4042 * cp-tree.h (back_end_hook): Remove declaration.
4043 * decl2.c (back_end_hook): Remove definition.
4045 * dump.c (dequeue_and_dump): Dump TREE_USED.
4047 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
4049 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
4051 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
4053 * decl.c (WINT_TYPE): Define.
4054 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
4055 c_size_type_node, signed_size_type_node and wint_type_node.
4057 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
4059 * decl2.c (warn_missing_format_attribute): New variable.
4060 (lang_decode_option): Decode -Wmissing-format-attribute.
4062 2000-10-16 Mark Mitchell <mark@codesourcery.com>
4064 * typeck.c (qualify_type): Remove.
4065 (composite_pointer_type): Fix handling of conversions to `cv void*'.
4067 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4069 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
4071 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4073 * Makefile.in (parse.c, parse.h): Create atomically.
4075 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4077 * class.c (current_obstack): Remove.
4078 * decl.c (ggc_p): Remove.
4079 (start_decl): Don't use decl_tree_cons.
4080 (grokdeclarator): Don't use build_decl_list.
4081 (start_function): Don't use decl_tree_cons.
4082 (finish_function): Don't mess with obstacks.
4083 * decl2.c (grok_x_components): Don't use build_decl_list.
4084 * lex.c (make_call_declarator): Don't call decl_tree_cons.
4085 (implicitly_declare_fn): Don't call build_decl_list.
4086 * parse.y (frob_specs): Don't call build_decl_list or
4088 (expr_or_declarator_intern): Don't call decl_tree_cons.
4089 (primary): Don't call build_decl_list.
4090 (fcast_or_absdcl): Likewise.
4091 (typed_declspecs): Don't call decl_tree_cons.
4092 (reserved_declspecs): Don't call build_decl_list.
4093 (declmods): Likewise.
4094 (reserved_typespecquals): Likewise.
4096 (new_type_id): Likewise.
4097 (cv_qualifiers): Likewise.
4098 (after_type_declarator_intern): Likewise.
4099 (notype_declarator_intern): Likewise.
4100 (absdcl_intern): Likewise.
4101 (named_parm): Likewise.
4102 * pt.c (most_specialized_class): Likewise.
4103 * repo.c (temporary_obstack): Make it a structure, not a pointer.
4104 (init_repo): Initialize it.
4105 * search.c (current_obstack): Remove.
4106 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
4108 2000-10-09 Richard Henderson <rth@cygnus.com>
4110 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
4111 (c++ language support bits for libgcc): Remove.
4112 (c++.clean): Remove cplib2.txt cleanup.
4113 * config-lang.in (headers, lib2funcs): Remove.
4115 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
4116 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
4117 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
4118 * inc/new.h, inc/typeinfo: Remove files.
4120 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
4122 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
4124 (init_decl_processing): Initialize intmax_type_node and
4127 2000-10-06 Richard Henderson <rth@cygnus.com>
4129 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
4130 (original_result_rtx): Remove.
4131 * decl.c (save_function_data): Don't clear x_result_rtx.
4132 (mark_lang_function): Don't mark it either.
4133 * expr.c (fixup_result_decl): Remove.
4134 * semantics.c (genrtl_named_return_value): Frob the return decl
4135 before calling emit_local_var.
4136 (genrtl_finish_function): Don't call fixup_result_decl.
4137 Always emit the jump to return_label.
4139 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
4141 * pt.c (lookup_template_class): Set current access for enum.
4142 (tsubst_enum): Set file & line for enum decl.
4144 * spew.c (yylex): Remove unused variable.
4146 2000-10-05 Richard Henderson <rth@cygnus.com>
4148 * semantics.c (genrtl_finish_function): Don't init or check
4149 can_reach_end; remove noreturn and return value checks.
4151 2000-10-05 Tom Tromey <tromey@cygnus.com>
4153 * init.c (build_java_class_ref): Use `build_static_name' with a
4154 suffix, not a prefix, to build the class object's name.
4156 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4158 * cp-tree.h (access_kind): Fix comment typo.
4159 * decl2.c (grokfield): Fix diagnostic typo.
4160 * semantics.c (finish_template_type): Fix comment typo.
4161 (finish_qualified_object_call_expr): Likewise.
4163 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4165 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
4168 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4170 * spew.c (frob_id): New static function.
4171 (frob_opname): Use it.
4174 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4176 * decl.c (lang_mark_false_label_stack): Remove.
4177 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
4179 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
4181 * gxxint.texi: Use @email for formatting email addresses.
4183 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
4185 * error.c: Remove direct obstack manipulation. Replace with
4186 output_buffer-based formatting. Adjust calls to removed macros.
4187 (obstack_chunk_alloc, obstack_chunk_free): Remove.
4188 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
4189 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
4191 2000-09-24 Mark Mitchell <mark@codesourcery.com>
4193 * ir.texi: Move to ../c-tree.texi.
4195 2000-09-20 Jason Merrill <jason@redhat.com>
4197 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
4199 2000-09-21 Andreas Jaeger <aj@suse.de>
4201 * errfn.c: Move declaration of cp_printer and cp_printers to ...
4202 * cp-tree.h: ... here.
4204 * error.c: Remove declaration of cp_printer.
4206 2000-09-20 Mark Mitchell <mark@codesourcery.com>
4208 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
4210 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
4212 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
4215 2000-09-18 Mark Mitchell <mark@codesourcery.com>
4217 * decl.c (start_function): Robustify.
4219 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4221 * cp-tree.h (check_function_format): Accept a `status' parameter.
4223 * call.c, typeck.c: Updates calls to `check_function_format'.
4225 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
4227 * decl2.c (handle_class_head): Always push some scope even
4230 2000-09-16 Mark Mitchell <mark@codesourcery.com>
4232 * cp-tree.h (struct cp_language_function): Remove
4233 x_scope_stmt_stack and name_declared.
4234 (current_scope_stmt_stack): Remove.
4235 (function_name_declared_p): New macro.
4236 (struct lang_decl_flags): Use c_lang_decl as a base class.
4238 (struct lang_decl): Replace saved_tree with context.
4239 (DECL_FRIEND_CONTEXT): Adjust accordingly.
4240 (SET_DECL_FRIEND_CONTEXT): Likewise.
4241 (DECL_VIRTUAL_CONTEXT): Likewise.
4242 (DECL_SAVED_TREE): Remove.
4243 (C_DECLARED_LABEL_FLAG): Likewise.
4244 (cplus_expand_expr_stmt): Don't declare.
4245 (add_decl_stmt): Likewise.
4246 (add_scope_stmt): Likewise.
4247 * decl.c (mark_stmt_tree): Remove.
4248 (case_compare): Likewise.
4249 (finish_case_label): Use c_add_case_label.
4250 (init_decl_processing): Set more language-specific hooks.
4251 (build_enumerator): Fix typo in comment.
4252 (cplus_expand_expr_stmt): Remove.
4253 (mark_lang_function): Use mark_c_language_function.
4254 (lang_mark_tree): Use c_mark_lang_decl.
4255 * decl2.c: Change order of inclusion.
4256 * except.c: Likewise.
4257 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
4258 back on c_expand_expr.
4259 * friend.c: Include expr.h.
4260 * init.c: Change order of inclusion.
4261 * Makefile.in: Update dependencies.
4262 * lex.h (free_lang_decl_chain): Remove.
4263 * optimize.c (maybe_clone_body): Use function_name_declared_p.
4264 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
4266 (instantiate_decl): Use function_name_declared_p.
4267 * semantics.c (lang_expand_expr_stmt): Remove.
4268 (set_current_function_name_declared): Likewise.
4269 (current_function_name_declared): Likewise.
4270 (begin_compound_stmt): Use function_name_declared_p.
4271 (add_decl_stmt): Remove.
4272 (setup_vtbl_ptr): Use function_name_declared_p.
4273 (add_scope_stmt): Remove.
4274 (current_scope_stmt_stack): New function.
4275 (cp_expand_stmt): Don't handle SCOPE_STMTs.
4276 (expand_body): Use function_name_declared_p.
4277 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
4278 * typeck.c: Change order of includes.
4279 (convert_sequence): Remove.
4281 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
4283 * lex.c (reswords): Add _Complex.
4285 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4287 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
4289 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4291 * init.c (begin_init_stmts): Don't use // comments.
4293 2000-09-12 Jason Merrill <jason@redhat.com>
4295 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
4296 all non-extern arrays.
4298 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
4299 typenames, too. Downgrade complaint to pedwarn.
4300 (xref_tag): Warn about surprising behavior of 'friend struct T'.
4301 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
4302 'class This::Inherited'.
4304 2000-09-12 Mark Mitchell <mark@codesourcery.com>
4306 * decl.c (finish_case_label): Given the LABEL_DECL a
4309 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
4311 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
4312 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
4313 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
4314 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
4315 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
4317 (sorry_for_unsupported_tree, print_scope_operator,
4318 print_left_paren, print_right_paren, print_left_bracket,
4319 print_right_bracket, print_whitespace): Likewise.
4320 (aggr_variety): Rename to class_key_or_enum.
4321 (print_type): Rename to print_type_id.
4322 (print_type_specifier_seq, print_simple_type_specifier,
4323 print_elaborated_type_specifier,
4324 print_rest_of_abstract_declarator,
4325 print_parameter_declaration_clause, print_exception_specification,
4326 print_nested_name_specifier, print_template_id,
4327 typedef_original_name, print_template_argument_list_start,
4328 print_template_argument_list_end): New functions.
4330 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
4332 * ir.texi: Add more documentation.
4334 2000-09-11 Mark Mitchell <mark@codesourcery.com>
4336 * cp-tree.h (struct saved_scope): Remove x_function_parms.
4337 (current_function_parms): Don't define.
4338 (struct cp_language_function): Remove parms_stored.
4339 (current_function_just_assigned_this): Don't define.
4340 (current_function_parms_stored): Likewise.
4341 (static_ctors): Declare.
4342 (static_dtors): Likewise.
4343 (SF_EXPAND): Don't define.
4344 (expand_start_early_try_stmts): Remove declaration.
4345 (store_parm_decls): Likewise.
4346 * decl.c (static_ctors): Don't declare.
4347 (static_dtors): Likewise.
4348 (struct binding_level): Remove this_block.
4349 (poplevel): Remove dead code.
4350 (set_block): Likewise.
4351 (mark_binding_level): Don't mark this_block.
4352 (mark_saved_scope): Don't mark x_function_parms.
4353 (init_decl_processing): Don't add current_function_parms as a GC
4355 (check_function_type): Change prototype.
4356 (start_function): Remove RTL-generation code.
4357 (expand_start_early_try_stmts): Remove.
4358 (store_parm_decls): Give it internal linkage. Remove
4359 RTL-generation code.
4360 (finish_function): Remove RTL-generation code.
4361 * decl2.c (static_ctors): Fix formatting.
4362 (static_dtors): Likewise.
4363 * method.c (use_thunk): Don't call store_parm_decls.
4364 (synthesize_method): Likewise.
4365 * optimize.c (maybe_clone_body): Likewise.
4366 * parse.y (fn.def2): Likewise.
4367 (.set_base_init): Likewise.
4368 (nodecls): Likewise.
4369 * pt.c (instantiate_decl): Likewise.
4370 * rtti.c (synthesize_tinfo_fn): Likewise.
4371 * semantics.c (genrtl_try_block): Simplify.
4372 (expand_body): Use genrtl_start_function and
4373 genrtl_finish_function.
4374 (genrtl_start_function): New function.
4375 (genrtl_finish_function): Likewise.
4377 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4379 * error.c (cp_tree_printer, case 'P'): Append break.
4381 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4383 * cp-tree.h (frob_opname): Declare.
4384 * parse.y (saved_scopes): New static variable.
4385 (cp_parse_init): Adjust.
4386 (do_id): If lastiddecl is NULL, do do_identifier.
4387 (operator): Save scope information.
4388 (unoperator): New reduction. Restore scope information.
4389 (operator_name): Append unoperator. Call frob_opname.
4390 * spew.c (frob_opname): Define.
4392 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4394 * decl.c, rtti.c: Include defaults.h if not already included.
4395 Don't define the *_TYPE_SIZE macros.
4397 2000-09-09 Mark Mitchell <mark@codesourcery.com>
4399 * cp-tree.h (push_switch): Change prototype.
4400 (check_cp_case_value): Remove declaration.
4401 (decl_constant_value): Likewise.
4402 * decl.c (struct cp_switch): Add switch_stmt and cases.
4403 (case_compare): New function.
4404 (push_switch): Set switch_stmt. Initialize cases.
4405 (pop_switch): Clean up cases.
4406 (define_case_label): Rename to ...
4407 (finish_case_label): ... this. Do semantic analysis for case
4409 (start_function): Correct comment.
4410 * decl2.c (check_cp_case_value): Remove.
4411 * expr.c (do_case): Remove.
4412 * pt.c (tsubst_expr): Adjust call to finish_case_label.
4413 * semantics.c (genrtl_do_poplevel): Remove declaration.
4414 (RECHAIN_STMTS): Remove.
4415 (finish_break_stmt): Use build_break_stmt.
4416 (finish_continue_stmt): Use build_continue_stmt.
4417 (finish_switch_cond): Adjust condition here, rater than in
4418 c_expand_start_case.
4419 (finish_case_label): Remove.
4420 * typeck.c (c_expand_return): Remove.
4421 (c_expand_start_case): Likewise.
4423 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
4425 * ir.texi: Document type nodes.
4427 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4429 * cp-tree.h (init_cp_semantics): Declare.
4430 (genrtl_try_block): Don't declare.
4431 (genrtl_handler): Likewise.
4432 (genrtl_catch_block): Likewise.
4433 (genrtl_ctor_stmt): Likewise.
4434 (genrtl_subobject): Likewise.
4435 (genrtl_do_poplevel): Likewise.
4436 (genrtl_named_return_value): Likewise.
4437 * lex.c (init_parse): Call init_cp_semantics.
4438 * semantics.c (genrtl_try_block): Give it internal linkage.
4439 (genrtl_handler): Likewise.
4440 (genrtl_catch_block): Likewise.
4441 (genrtl_ctor_stmt): Likewise.
4442 (genrtl_subobject): Likewise.
4443 (genrtl_do_poplevel): Likewise.
4444 (genrtl_named_return_value): Likewise.
4445 (lang_expand_stmt): Rename to ...
4446 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
4447 (init_cp_semantics): Define.
4449 * decl.c (initialize_local_var): Remove RTL-generating code.
4450 * semantics.c (genrtl_try_block): Fix formatting.
4452 Move statement-tree facilities from C++ to C front-end.
4453 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
4454 (void_zero_node): Remove.
4455 (stmt_tree): Likewise.
4456 (scope_chain): Adjust.
4457 (language_function): Rename to cp_language_function.
4458 (cp_function_chain): Adjust.
4459 (current_stmt_tree): Remove.
4460 (last_tree): Likewise.
4461 (last_expr_type): Likewise.
4462 (struct lang_decl): Adjust.
4463 (STMT_IS_FULL_EXPR_P): Remove.
4465 (begin_stmt_tree): Likewise.
4466 (finish_stmt_tree): Likewise.
4467 (walk_tree_fn): Likewise.
4468 (walk_stmt_tree): Likewise.
4469 * class.c (finish_struct): Replace use of add_tree with add_stmt.
4470 * decl.c (mark_stmt_tree): Adjust type.
4471 (init_decl_processing): Don't build void_zero_node.
4472 (initialize_local_var): Adjust usage of current_stmt_tree.
4473 (finish_enum): Use add_stmt, not add_tree.
4474 (save_function_data): Adjust use of language_function.
4475 (finish_constructor_body): Use add_stmt, not add_tree.
4476 (finish_destructor_body): Likewise.
4477 (push_cp_function_context): Adjust use of language_function.
4478 (pop_cp_function_context): Likewise.
4479 (mark_lang_function): Likewise.
4480 (mark_cp_function_context): Likewise.
4481 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
4482 (build_vec_init): Likewise.
4483 * semantics.c (SET_LAST_STMT): Remove.
4484 (RECHAIN_STMTS): Don't use it.
4485 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
4486 (current_stmt_tree): Define.
4488 (finish_goto_stmt): Use add_stmt, not add_tree.
4489 (finish_expr_stmt): Likewise.
4490 (begin_if_stmt): Likewise.
4491 (finish_then_clause): Likewise.
4492 (begin_while_stmt): Likewise.
4493 (begin_do_stmt): Likewise.
4494 (finish_return_stmt): Likewise.
4495 (begin_for_stmt): Likewise.
4496 (finish_break_stmt): Likewise.
4497 (finish_continue_stmt): Likewise.
4498 (begin_switch_stmt): Likewise.
4499 (finish_case_label): Likewise.
4500 (begin_try_block): Likewise.
4501 (begin_function_try_block): Likewise.
4502 (begin_handler): Likewise.
4503 (begin_catch_block): Likewise.
4504 (begin_compound_stmt): Likewise.
4505 (begin_asm_stmt): Likewise.
4506 (finish_asm_stmt): Likewise.
4507 (finish_label_stmt): Likewise.
4508 (add_decl_stmt): Likewise.
4509 (finish_subobject): Likewise.
4510 (finish_decl_cleanup): Likewise.
4511 (finish_named_return_value): Likewise.
4512 (setup_vtbl_ptr): Likewise.
4513 (add_scope_stmt): Likewise.
4514 (finish_stmt_expr): Likewise.
4515 (prune_unused_decls): Remove.
4516 (begin_stmt_tree): Likewise.
4517 (finish_stmt_tree): Likewise.
4518 (prep_stmt): Adjust use of current_stmt_tree.
4519 (lang_expand_stmt): Likewise.
4520 * tree.c (statement_code_p): Remove.
4521 (cp_statement_code_p): New function.
4522 (walk_stmt_tree): Remove.
4523 (init_tree): Set lang_statement_code_p.
4525 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
4527 Integrated preprocessor.
4529 * Make-lang.in, Makefile.in: Remove all references to input.c,
4530 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
4531 * gxx.gperf, hash.h, input.c: Delete.
4532 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
4533 initialized properly.
4535 * class.c (fixup_pending_inline): Take a tree, not a
4536 struct pending_inline *. All callers changed.
4537 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
4538 RID_PROTECTED entries in ridpointers[] array here.
4539 * decl.c (duplicate_decls): Do not refer to struct
4541 (record_builtin_type, init_decl_processing): Use RID_MAX not
4543 (grokdeclarator): Use C_IS_RESERVED_WORD.
4544 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
4546 (grok_x_components): Do not inspect pending_inlines chain.
4548 * cp-tree.h (struct lang_identifier): Add rid_code entry.
4549 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
4550 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
4551 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
4552 TIME_IDENTIFIER_FILEINFO): Kill.
4554 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
4556 * parse.y: Call do_pending_inlines unconditionally.
4557 reinit_parse_for_method is now snarf_method. fn.defpen is no
4558 longer necessary. Remove unnecessary <itype> annotation on
4559 SCOPE. Do not refer to end_of_file or struct pending_inline.
4560 * semantics.c (begin_inline_definitions): Call
4561 do_pending_inlines unconditionally.
4563 * lex.c: Remove all code now shared with C front end.
4564 Initialize cpplib properly if USE_CPPLIB. Put reserved words
4565 into the get_identifier table. Rewrite pragma handling to
4566 work with the registry. Move code to save tokens for later
4567 processing to spew.c.
4569 * spew.c: Rewrite everything in terms of token streams instead
4570 of text. Move routines here from lex.c / input.c as
4571 appropriate. GC-mark trees hanging off the pending inlines
4574 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4576 * NEWS: Mention that the named return value extension has been
4578 * cp-tree.h (original_result_rtx): Define.
4579 (TREE_REFERENCE_EXPR): Remove.
4580 (DECL_VPARENT): Likewise.
4581 (pushdecl_nonclass_level): Likewise.
4582 (store_return_init): Likewise.
4583 (reinit_lang_specific): Likewise.
4584 (genrtl_named_return_value): Change prototype.
4585 * decl.c (original_result_rtx): Remove.
4586 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
4587 Do not generate RTL for local variables here.
4588 (store_return_init): Remove.
4589 * semantics.c (genrtl_named_return_value): Simplify. Fold in
4591 (finish_named_return_value): Adjust accordingly. Warn that this
4592 extension is deprecated.
4593 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
4595 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4597 * pt.c (type_unification_real): Replace switch with if.
4598 (unify): Tsubst non-type parms before comparing.
4600 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4602 * error.c (dump_typename): New function, broken out of ...
4603 (dump_type): ... here. Use it.
4604 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
4606 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4608 * init.c (build_offset_ref): Deal with namespace scoped
4611 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4613 * class.c (resolve_address_of_overloaded_function): Add
4614 explanation message.
4615 * decl.c (define_case_label): Reformat explanation.
4616 * decl2.c (finish_static_data_member_decl): Likewise.
4617 (grokfield): Likewise.
4618 * friend.c (do_friend): Likewise.
4620 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
4622 * tree.c (walk_tree): Expose tail recursion.
4623 (walk_stmt_tree): New function.
4624 * cp-tree.h: Prototype walk_stmt_tree.
4625 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
4626 the BLOCKs directly. If a BLOCK has no variables after
4627 pruning, discard it.
4628 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
4629 restore the line number.
4631 2000-09-05 Mark Mitchell <mark@codesourcery.com>
4633 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
4634 (pt.o): Remove dependency on HTAB_H.
4635 * cp-tree.h: Include hashtab.h.
4636 (walk_tree): Change prototype.
4637 (walk_tree_without_duplicates): New function.
4638 * decl.c (check_default_argument): Use it.
4639 * optimize.c (remap_decl): Adjust calls to walk_tree.
4640 (copy_body): Likewise.
4641 (expand_calls_inline): Likewise.
4642 (calls_setjmp_p): Use walk_tree_without_duplicates.
4643 * pt.c: Don't include hashtab.h.
4644 (for_each_template_parm): Use walk_tree_without_duplicates.
4645 * semantics.c (finish-stmt_tree): Likewise.
4646 (expand_body): Likewise.
4647 * tree.c (walk_tree): Add additional parameter.
4648 (walk_tree_without_duplicates): New function.
4649 (count_trees): Use it.
4650 (verify_stmt_tree): Adjust call to walk_tree.
4651 (find_tree): Use walk_tree_without_duplicates.
4652 (no_linkage_check): Likewise.
4653 (break_out_target_exprs): Adjust call to walk_tree.
4654 (cp_unsave): Likewise.
4656 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4658 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
4659 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4660 * cp-tree.h (TYPE_BINFO): Adjust comment.
4661 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
4662 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
4663 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4664 (TYPE_TEMPLATE_INFO): Likewise.
4665 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
4666 * class.c (push_nested_class): Likewise.
4667 * decl.c (lookup_name_real): Likewise.
4668 (grokdeclarator): Likewise.
4669 (grok_op_properties): Likewise.
4670 (xref_tag): Likewise.
4671 (xref_basetypes): Likewise.
4672 * decl2.c (constructor_name_full): Likewise.
4673 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
4674 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4675 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
4676 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4677 (dump_type_suffix): Likewise.
4678 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
4680 (get_aggr_from_typedef): Likewise.
4681 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
4682 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4683 (write_template_parm): Likewise.
4684 (write_template_template_parm): Check tree code instead of
4685 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4686 * method.c (build_overload_nested_name): Add
4687 BOUND_TEMPLATE_TEMPLATE_PARM.
4688 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
4689 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4690 * pt.c (convert_template_argument): Check tree code instead of
4691 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4692 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
4693 (for_each_template_parm): Adjust comment.
4694 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
4695 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4696 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
4697 template_args_equal to compare template template parameter cases.
4698 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4699 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
4701 * tree.c (copy_template_template_parm): Decide whether to create
4702 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
4703 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4704 (copy_tree_r): Likewise.
4705 * typeck.c (comptypes): Likewise. Check tree code instead of
4706 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4708 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
4710 * decl.c (finish_function): Move the code for handling functions
4711 marked with the constructor and destructor attributes inside the
4714 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4716 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
4718 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4720 * pt.c (lookup_template_class): Remove abort.
4721 * tree.c (get_type_decl): Allow error_mark_node.
4723 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4725 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
4728 2000-09-03 Mark Mitchell <mark@codesourcery.com>
4730 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
4733 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4735 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
4736 union tag mismatch error reporting.
4738 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4740 * call.c (build_scoped_method_call): Check it is not a namespace.
4742 2000-08-30 Jason Merrill <jason@redhat.com>
4744 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
4746 * tree.c (bot_manip): Check TREE_CONSTANT rather than
4747 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
4748 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
4750 * decl.c (start_function): Always call make_function_rtl.
4752 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4754 * semantics.c (prune_unused_decls): New function.
4755 (finish_stmt_tree): Call it via walk_tree.
4757 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4759 * class.c (build_secondary_vtable): Constify a char *.
4760 * decl.c (init_decl_processing): Initialize function_id_node,
4761 pretty_function_id_node, and func_id_node.
4762 * input.c (struct input_source): Constify 'str'.
4763 (feed_input): Constify first argument.
4764 * mangle.c (write_identifier): Constify argument.
4765 * pt.c (mangle_class_name_for_template): Constify argument.
4767 2000-08-29 Mark Mitchell <mark@codesourcery.com>
4769 * typeck.c (mark_addressable): Remove code that pokes around in
4772 2000-08-28 Jason Merrill <jason@redhat.com>
4774 * lex.c (file_name_nondirectory): Move to toplev.c.
4776 * cp-tree.h (LOCAL_CLASS_P): New macro.
4777 * class.c (finish_struct_1): Use it.
4779 2000-08-27 Alex Samuel <samuel@codesourcery.com>
4781 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
4782 (write_encoding): Pass another argument to write_name.
4783 (write_name): Add ignore_local_scope parameter. Fix handling of
4785 (write_nested_name): Use write_unqualified_name.
4786 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
4787 (write_template_prefix): Use write_unqualified_name.
4788 (write_component): Remove.
4789 (write_local_name): Add parameter. Use direct local entity to
4790 discriminator calculation.
4791 (write_class_enum_type): Pass another argument to write_name.
4792 (write_template_template_arg): Likewise.
4793 (make_guard_variable): Likewise.
4795 2000-08-27 Jason Merrill <jason@redhat.com>
4797 * decl.c (pushdecl): Matching decls for local externs are found in
4798 the current level. Propagate linkage information from previous
4801 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
4803 * ir.texi (Expressions): Fix typo.
4805 2000-08-25 Greg McGary <greg@mcgary.org>
4807 * tree.c (init_tree): Use ARRAY_SIZE.
4809 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4811 * error.c (cp_tree_printer): Rework.
4813 2000-08-25 Mark Mitchell <mark@codesourcery.com>
4815 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
4817 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
4818 (cp-demangle.o): Remove target.
4819 (dyn-string.o): Likewise.
4821 * decl.c (grokfndecl): Require that `main' return an `int'.
4822 * mangle.c (write_encoding): Don't mangle return types for
4823 conversion functions.
4825 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4827 * error.c (tree_formatting_info): New data type.
4828 (tree_being_formatted): New macro.
4829 (tree_formatting_flags): Likewise.
4830 (put_whitespace): Likewise.
4831 (print_tree_identifier): Likewise.
4832 (print_identifier): Likewise.
4833 (cp_tree_printer, print_function_argument_list, print_declaration,
4834 print_expression, print_function_declaration,
4835 print_function_parameter, print_type, print_cv_qualifier): New
4837 (init_error): Initialize lang_printer.
4839 2000-08-24 Jason Merrill <jason@redhat.com>
4841 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
4842 adjustment necessary.
4844 2000-08-24 Greg McGary <greg@mcgary.org>
4846 * cp-tree.h (MAIN_NAME_P): Remove macro.
4848 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
4850 * error.c (print_instantiation_context): Don't forget to flush the
4853 2000-08-23 Jason Merrill <jason@redhat.com>
4855 * typeck.c (build_ptrmemfunc): Save the input pmf.
4857 * method.c (process_modifiers): Use same_type_p.
4859 2000-08-23 Mark Mitchell <mark@codesourcery.com>
4861 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
4862 * mangle.c (write_function_type): Change prototype.
4863 (write_encoding): Don't mangle return types for
4864 constructors or destructors.
4865 (write_type): Adjust call to write_function_type.
4866 * pt.c (instantiate_template): Instantiate alternate entry points
4867 when instantiating the main function.
4869 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4871 * error.c (cp_print_error_function): Don't use embedded '\n' in
4874 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4876 * decl.c (init_decl_processing): Remove bogus initialization.
4877 * error.c (lang_print_error_function): Restore here.
4878 (init_error): Initialize print_error_function.
4880 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4882 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
4884 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
4886 * Makefile.in (error.o): Depends on diagnostic.h
4888 * cp-tree.h (problematic_instantiation_changed,
4889 record_last_problematic_instantiation, current_instantiation,
4890 print_instantiation_context): Declare.
4891 (maybe_print_template_context): Remove.
4893 * decl.c (init_decl_processing): Set print_error_function to NULL.
4894 (lang_print_error_function): Remove, since we're using a new
4897 * error.c: #include diagnostic.h
4898 (function_category): New function.
4899 (cp_diagnostic_starter): Likewise.
4900 (cp_diagnostic_finalizer): Likewise.
4901 (cp_print_error_function): Likewise.
4902 (maybe_print_instantiation_context): Likewise.
4903 (print_instantiation_full_context): Likewise.
4904 (print_instantiation_partial_context): Likewise.
4905 (print_instantiation_context): Define.
4906 (init_error): Initialize diagnostic pager and finalizer.
4908 * pt.c (problematic_instantiation_changed): Define.
4909 (record_last_problematic_instantiation): Likewise.
4910 (current_instantiation): Likewise.
4911 (maybe_print_template_context): Remove.
4912 (print_template_context): Likewise.
4913 (current_tinst_level): Make static to reflect Brendan Kehoe's
4914 change of 1995-04-13.
4915 (push_tinst_level): Call print_instantiation_context.
4917 2000-08-21 Nix <nix@esperi.demon.co.uk>
4919 * lang-specs.h: Do not process -o or run the assembler if
4922 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4924 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4926 * decl2.c (lang_decode_option): Disable gettext attributes for
4929 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4931 * lex.c (lang_init_options): Default diagnostic message maximum
4932 length to 80, when line-wrapping.
4934 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4936 * class.c (build_vtbl_initializer): Clear the entire
4937 vtbl_init_data. Start keeping track of the functions for which we
4938 have created vcall offsets here.
4939 (dfs_build_vcall_offset_vtbl_entries): Remove.
4940 (build_vcall_offset_vtbl_entries): Reimplement.
4941 (add_vcall_offset_vtbl_entries_r): New function.
4942 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4943 computing when vcall offsets are necessary.
4945 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4947 * decl.c (member_function_or_else): Use cp_error ... %T.
4948 (grokdeclarator): Likewise.
4949 (start_method): Likewise.
4950 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4952 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4954 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4957 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4959 * cp-tree.h (PTRMEM_OK_P): New macro.
4960 (itf_ptrmem_ok): New enumeration value.
4961 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4962 argument. Diagnose implicit pointer to member.
4963 (instantiate_type): Don't diagnose implicit pointer to member
4964 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4965 resolve_address_of_overloaded_function.
4966 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4967 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4968 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4969 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4970 (build_unary_op): Deal with single non-static member in
4973 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4975 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4977 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4979 * cp-tree.h (enum_name_string): Remove prototype.
4980 (report_case_error): Remove prototype.
4981 * cp/typeck2.c (enum_name_string): Remove.
4982 (report_case_error): Remove.
4983 * error.c (dump_expr): Deal with enum values directly.
4984 Correctly negate integer constant.
4986 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4988 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4989 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4990 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4991 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4992 (__cxa_vec_new): Use __cxa_vec_new2.
4993 (__cxa_vec_delete): Use __cxa_vec_delete2.
4995 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4997 * vec.cc (__cxa_vec_new): Set "C" linkage.
4998 (__cxa_vec_ctor): Likewise.
4999 (__cxa_vec_cctor): Likewise.
5000 (__cxa_vec_dtor): Likewise.
5001 (__cxa_vec_delete): Likewise.
5002 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
5003 (__cxa_vec_ctor): Likewise.
5004 (__cxa_vec_cctor): Likewise.
5005 (__cxa_vec_dtor): Likewise.
5006 (__cxa_vec_delete): Likewise.
5008 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5010 * class.c (instantiate_type): Reinstate local variable
5011 deleted in previous change.
5013 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
5016 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5018 * cp-tree.h (instantiate_type_flags): New enumeration.
5019 (instantiate_type): Change parameter.
5020 * class.c (instantiate_type): Adjust prototype. Adjust.
5021 * call.c (standard_conversion): Adjust instantiate_type call.
5022 (reference_binding): Likewise.
5023 (build_op_delete_call): Likewise.
5024 (convert_like_real): Likewise.
5025 * cvt.c (cp_convert_to_pointer): Likewise.
5026 (convert_to_reference): Likewise.
5027 * pt.c (convert_nontype_argument): Likewise.
5028 * typeck.c (build_binary_op): Likewise.
5029 (build_ptrmemfunc): Likewise.
5030 (convert_for_assignment): Likewise.
5032 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5034 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
5035 (current_aggr): Define.
5036 * decl.c (grokdeclarator): Make sure a friend class is an
5037 elaborated type specifier.
5038 * parse.y (current_aggr): Remove static definition.
5039 (cp_parse_init): Adjust.
5040 (structsp): Clear and restore current_aggr.
5041 (component_decl_list): Clear current_aggr.
5043 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
5044 aggregate tag on the typename's context.
5046 * pt.c (tsubst_friend_class): Return error_mark_node, if
5048 (instantiate_class_template): Ignore error_mark_node friend types.
5050 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
5052 * cvt.c (warn_ref_binding): New static function, broken out of ...
5053 (convert_to_reference): ... here. Use it.
5055 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
5057 * parse.y (template_arg): Add rule for template qualified with
5060 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5062 * decl2.c (add_function): Reorganize.
5063 (arg_assoc): Do not consider function template decls.
5065 2000-08-11 Jason Merrill <jason@redhat.com>
5067 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
5070 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5072 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
5073 (lookup_nested_tag): Likewise.
5075 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
5078 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5080 * parse.y (named_complex_class_head_sans_basetype): Remove
5083 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5085 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
5086 explicit TEMPLATE_ID_EXPR args.
5087 (build_expr_from_tree, case CALL_EXPR): Likewise.
5089 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5091 * decl.c (check_tag_decl): Diagnose typename's which don't
5094 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
5096 * init.c (build_aggr_init): Reject bogus array initializers
5099 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
5101 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
5103 * cp/tinfo.cc (__dynamic_cast): Likewise.
5104 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
5106 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
5108 * cvt.c (convert_to_pointer_force): Fix error message when
5109 attempting to cast from ambiguous base.
5111 2000-08-08 Jason Merrill <jason@redhat.com>
5113 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
5114 (tsubst_template_arg_vector): Likewise.
5116 * decl2.c (build_anon_union_vars): Choose the largest field; don't
5117 assume that one will be as large as the union.
5119 2000-08-07 Kazu Hirata <kazu@hxi.com>
5121 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
5122 * decl.c (pop_labels): Likewise.
5124 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
5126 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
5128 (__pointer_to_member_type_info): Likewise.
5129 (__base_class_info): Likewise.
5130 (__class_type_info): Likewise.
5131 (__si_class_type_info): Likewise.
5132 (__vmi_class_type_info): Likewise.
5133 * tinfo.cc (__si_class_type_info::__do_find_public_src):
5134 Changed member names to match specifications.
5135 (__vmi_class_type_info::__do_find_public_src): Likewise.
5136 (__si_class_type_info::__do_dyncast): Likewise.
5137 (__vmi_class_type_info::__do_dyncast): Likewise.
5138 (__si_class_type_info::__do_upcast): Likewise.
5139 (__vmi_class_type_info::__do_upcast): Likewise.
5140 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
5141 (__pbase_type_info::__pointer_catch): Likewise.
5142 (__pointer_type_info::__pointer_catch): Likewise.
5143 (__pointer_to_member_type_info::__pointer_catch): Likewise.
5145 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
5147 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
5148 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
5149 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
5151 2000-08-04 Mark Mitchell <mark@codesourcery.com>
5153 * cp-tree.h (add_method): Change prototype.
5154 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
5155 Don't double the size of the method vector in the error case.
5156 (handle_using_decl): Adjust call to add_method.
5157 (add_implicitly_declared_members): Likewise.
5158 (clone_function_decl): Likewise.
5159 * decl2.c (check_classfn): Likewise.
5160 * semantics.c (finish_member_declaration): Likewise.
5162 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
5164 * decl.c (flag_isoc94): New variable.
5166 2000-08-02 Jason Merrill <jason@redhat.com>
5168 * pt.c (do_type_instantiation): Add complain parm; don't complain
5169 if called recursively.
5170 * cp-tree.h, parse.y: Adjust.
5172 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
5174 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
5175 -Wno-strict-prototypes.
5177 * g++spec.c: Adjust type of second argument to
5178 lang_specific_driver, and update code as necessary.
5180 * cp-tree.h: Don't prototype min_precision here.
5181 (my_friendly_assert): Cast expression to void.
5182 * semantics.c (do_poplevel): Initialize scope_stmts.
5184 2000-08-02 Mark Mitchell <mark@codesourcery.com>
5186 * cp-tree.h (DECL_NEEDED_P): Tweak.
5188 2000-07-28 Jason Merrill <jason@redhat.com>
5190 * lang-specs.h: Use %i in rule for .ii files.
5192 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
5194 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
5196 2000-07-30 Mark Mitchell <mark@codesourcery.com>
5198 Allow indirect primary bases.
5199 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
5201 (CLASSTYPE_VFIELD_PARENT): Remove.
5202 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
5203 (BINFO_PRIMARY_BINFO): Remove.
5204 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
5205 (BINFO_VBASE_PRIMARY_P): Likewise.
5206 (BINFO_PRIMARY_BASE_OF): New macro.
5207 (BINFO_INDIRECT_PRIMARY_P): Likewise.
5208 (get_primary_binfo): New function.
5209 * decl.c (lang_mark_tree): Make lang_type::primary_base.
5210 * class.c (vcall_offset_data_s): Rename to ...
5211 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
5212 and add ctor_vtbl_p.
5213 (get_derived_offset): Use get_primary_binfo.
5214 (dfs_mark_primary_bases): Adjust handling of virtual primary
5216 (mark_primary_bases): Likewise.
5217 (set_primary_base): Take a binfo, not an integer, as a
5218 representation of the primary base.
5219 (indirect_primary_base_p): Remove.
5220 (determine_primary_base): Adjust for indirect primary bases.
5221 (dfs_find_final_overrider): Fix typo in coment.
5222 (update_vtable_entry_for_fn): Use get_primary_binfo.
5223 (layout_nonempty_base_or_field): Tweak.
5224 (build_base_fields): Adjust for new primary base semantics.
5225 (dfs_propagate_binfo_offsets): Remove.
5226 (propagate_binfo_offsets): Rewrite.
5227 (dfs_set_offset_for_shared_vbases): Remove.
5228 (layout_virtual_bases): Don't use it.
5229 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
5231 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
5232 CLASSTYPE_VFIELD_PARENT.
5233 (dfs_get_primary_binfo): New function.
5234 (get_primary_binfo): Likewise.
5235 (dump_class_hierarchy_r): Tweak printing of primary bases.
5236 (build_vtbl_initializer): Fix typo in comments. Use
5238 (build_vcall_and_vbase_vtbl_entries): Likewise.
5239 (build_vbaes_offset_vtbl_entries): Likewise.
5240 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
5241 BV_VCALL_INDEX to handle indirect primary bases.
5242 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
5243 (build_rtti_vtbl_entries): Likewise.
5244 * search.c (get_shared_vbase_if_not_primary): Tweak.
5245 (find_vbase_instance): Likewise.
5246 (binfo_for_vtable): Simplify.
5247 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
5248 (make_binfo): Make it have 11 entries.
5250 2000-07-30 Alex Samuel <samuel@codesourcery.com>
5252 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
5253 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
5254 ascertaining primaryness.
5255 (G): Remove template_args.
5256 (decl_is_template_id): New function.
5257 (write_encoding): Use decl_is_template_id.
5258 (write_name): Likewise. Handle type_decls. Get main variant of
5260 (write_nested_name): Likewise.
5261 (write_prefix): Likewise.
5262 (write_template_prefix): Likewise.
5263 (write_special_name_constructor): Remove defunct production from
5265 (write_bare_function_type): Remove comment about absent parameter.
5266 (write_template_template_arg): Add missing grammar production to
5269 2000-07-27 Jason Merrill <jason@redhat.com>
5271 * decl.c (duplicate_decls): If common_type produces a non-typedef
5272 type for a typedef, just use the old type.
5274 2000-07-27 Mark Mitchell <mark@codesourcery.com>
5276 * cp-tree.h (function_depth): Declare.
5277 (verify_stmt_tree): Likewise.
5278 (find_tree): Likewise.
5279 * decl.c (function_depth): Give it external linkage.
5280 * optimize.c (optimize_function): Increment and decrement it.
5281 * tree.c (verify_stmt_tree_r): New function.
5282 (verify_stmt_tree): Likewise.
5283 (find_tree_r): Likewise.
5284 (find_tree): Likewise.
5286 2000-07-27 Jason Merrill <jason@redhat.com>
5288 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
5290 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
5292 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5294 * decl.c (start_cleanup_fn): Mark the function as `inline'.
5295 * decl2.c (get_guard): Call cp_finish_decl, not
5296 rest_of_decl_compilation, for local guards.
5297 * lex.c (do_identifier): Remove unused variable.
5299 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
5301 * parse.y: Add missing ';'.
5303 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5305 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
5308 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5310 Kill strict_prototype. Backwards compatibility only for
5311 non NO_IMPLICIT_EXTERN_C systems.
5312 * cp-tree.h (flag_strict_prototype): Remove.
5313 (strict_prototype): Remove.
5314 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5315 * decl.c (maybe_push_to_top_level): Adjust.
5316 (pop_from_top_level): Adjust.
5317 (decls_match): Only allow sloppy parm matching for ancient
5319 (init_decl_processing): Adjust.
5320 (grokdeclarator): Adjust.
5321 * decl2.c (flag_strict_prototype): Remove.
5322 (strict_prototype): Remove.
5323 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5324 (lang_f_options): Remove "strict-prototype".
5325 (unsupported-options): Add "strict-prototype".
5326 * lex.c (do_identifier): Adjust.
5327 (do_scoped_id): Adjust.
5328 * parse.y (empty_parms): Adjust.
5329 * class.c (push_lang_context): Adjust.
5330 (pop_lang_context): Adjust.
5331 * typeck.c (comp_target_parms): Adjust.
5333 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5335 * decl.c (poplevel): Deal with anonymous variables at for scope.
5336 (maybe_inject_for_scope_var): Likewise.
5338 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
5340 * decl.c: Remove all signal handling code, now done in toplev.c.
5342 2000-07-23 Mark Mitchell <mark@codesourcery.com>
5344 * decl.c (make_rtl_for_nonlocal_decl): Rework.
5346 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
5349 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
5351 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
5352 Define my_friendly_assert and my_friendly_abort as macros
5353 which may call friendly_abort. Prototype friendly abort, not
5354 my_friendly_abort or my_friendly_assert.
5355 * decl.c (signal_catch): Report the signal caught in the error
5356 message. Call fatal directly.
5357 * typeck2.c (ack, my_friendly_assert): Delete.
5358 (my_friendly_abort): Rename to friendly_abort. Expect file,
5359 line, and function parameters. Report the abort code, then
5360 call fancy_abort. Do not mask an abort if errors have
5363 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
5365 * typeck.c (comp_target_parms): Remove obsolete parameter.
5366 (comp_target_types): Adjust.
5368 2000-07-17 Jason Merrill <jason@redhat.com>
5370 * typeck.c (mark_addressable): Never set TREE_USED.
5371 * call.c (build_call): Don't abort on calls to library functions
5372 that have been declared normally.
5374 * typeck.c (build_binary_op): Fix grammar in warning.
5376 * exception.cc (__eh_free): Fix prototype.
5378 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
5380 * decl.c (pushdecl): Handle seeing an OVERLOAD in
5381 IDENTIFIER_NAMESPACE_VALUE.
5383 2000-07-16 Mark Mitchell <mark@codesourcery.com>
5385 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
5386 * method.c (use_thunk): Correct handling of vcall offsets.
5388 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5390 * .cvsignore: parse.h and parse.c have no cp- prefix.
5392 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5394 * .cvsignore: New file.
5396 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5398 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5400 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5402 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
5404 * parse.h: Likewise.
5406 2000-07-11 Mark Mitchell <mark@codesourcery.com>
5408 * class.c (layout_class_type): Add pointers to virtual bases after
5409 base classes under the old ABI.
5411 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
5413 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
5414 (finish_continue_stmt): Likewise.
5415 (begin_for_stmt): Remove call to note_level_for_for.
5416 (finish_goto_stmt): Change call from build_min_nt
5418 (finish_expr_stmt): Likewise.
5419 (begin_if_stmt): Likewise.
5420 (begin_while_stmt): Likewise.
5421 (finish_while_stmt): Likewise.
5422 (finish_return_stmt): Likewise.
5423 (begin_for_stmt): Likewise.
5424 (finish_for_stmt): Likewise.
5425 (finish_break_stmt): Likewise.
5426 (begin_switch_stmt): Likewise.
5427 (finish_case_label): Likewise.
5428 (genrtl_try_block): Likewise.
5429 (begin_try_block): Likewise.
5430 (begin_handler): Likewise.
5431 (begin_compound_stmt): Likewise.
5432 (finish_asm_stmt): Likewise.
5433 (finish_label_stmt): Likewise.
5434 (add_decl_stmt): Likewise.
5435 (finish_subobject): Likewise.
5436 (finish_decl_cleanup): Likewise.
5437 (finish_named_return_value): Likewise.
5438 (setup_vtbl_ptr): Likewise.
5439 (add_scope_stmt): Likewise.
5440 * decl.c (finish_constructor_body): Likewise.
5441 (finish_destructor_body): Likewise.
5442 * optimize.c (copy_body_r): Likewise.
5443 (initialize_inlined_parameters): Likewise.
5444 (declare_return_variable): Likewise.
5445 (expand_call_inline): Likewise.
5447 2000-07-10 Jakub Jelinek <jakub@redhat.com>
5449 * semantics.c (expand_body): Sync interface information
5450 at the end of function body expansion.
5452 2000-07-09 Jason Merrill <jason@redhat.com>
5454 * init.c (build_new_1): Bail early if the call to new fails.
5456 * decl.c (compute_array_index_type): Check specifically for
5457 an INTEGER_CST, not just TREE_CONSTANT.
5459 * decl.c (duplicate_decls): Don't call duplicate_decls on
5460 the DECL_TEMPLATE_RESULT.
5461 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
5464 * error.c (dump_template_bindings): Don't crash if we had an
5465 invalid argument list.
5467 * typeck.c (c_expand_start_case): Do narrowing here.
5468 * semantics.c (finish_switch_cond): Not here.
5470 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
5472 * parse.y (asm_clobbers): Do string concatenation.
5474 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5476 * decl.c (pushtag): Don't put local classes in template functions
5477 on the local_classes list.
5479 2000-07-04 Scott Snyder <snyder@fnal.gov>
5481 * decl2.c (get_guard): Add missing return for old ABI local
5484 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5486 * cp-tree.h (char_type_p): New function.
5487 * decl.c (init_decl_processing): Don't initialize
5488 signed_wchar_type_node or unsigned_wchar_type_node.
5489 (complete_array_type): Handle brace-enclosed string-constants.
5490 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
5491 * tree.c (char_type_p): New function.
5492 * typeck2.c (digest_init): Use char_type_p.
5494 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5496 * pt.c (tsubst): Don't layout type, if it's error_mark.
5498 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5500 * pt.c (instantiate_pending_templates): Reset template level.
5502 2000-07-05 Jason Merrill <jason@redhat.com>
5504 * call.c (joust): Don't complain about `operator char *()' beating
5505 `operator const char *() const'.
5507 2000-07-04 scott snyder <snyder@fnal.gov>
5508 Jason Merrill <jason@redhat.com>
5510 * repo.c (repo_get_id): Handle the case where a class with virtual
5511 bases has a null TYPE_BINFO_VTABLE.
5513 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
5514 Jason Merrill <jason@redhat.com>
5516 * parse.y (member_init): Just pass in the type.
5517 * init.c (expand_member_init): Handle getting a type.
5519 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5520 Jason Merrill <jason@redhat.com>
5522 * decl.c (finish_function): Warn if a function has no return
5524 Suggested by Andrew Koenig.
5525 * typeck.c (check_return_expr): Do set current_function_returns_value
5526 if we got an error_mark_node.
5528 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5530 * decl2.c (push_decl_namespace): Push the original namespace.
5532 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5534 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
5535 * semantics.c (begin_class_definition): Clear it.
5537 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
5539 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
5540 (genrtl_expr_stmt): Likewise.
5541 (genrtl_decl_stmt): Likewise.
5542 (genrtl_if_stmt): Likewise.
5543 (genrtl_while_stmt): Likewise.
5544 (genrtl_do_stmt): Likewise.
5545 (genrtl_return_stmt): Likewise.
5546 (genrtl_for_stmt): Likewise.
5547 (genrtl_break_stmt): Likewise.
5548 (genrtl_continue_stmt): Likewise.
5549 (genrtl_scope_stmt): Likewise.
5550 (genrtl_switch_stmt): Likewise.
5551 (genrtl_case_label): Likewise.
5552 (genrtl_begin_compound_stmt): Likewise.
5553 (genrtl_finish_compound_stmt): Likewise.
5554 (genrtl_compound_stmt): Likewise.
5555 (genrtl_asm_stmt): Likewise.
5557 * init.c (begin_init_stmts): Remove call to
5558 genrtl_begin_compound_stmt.
5559 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
5561 * semantics.c (lang_expand_stmt): Changed call to
5562 genrtl_compound_stmt to ignore return value.
5564 2000-07-02 Mark Mitchell <mark@codesourcery.com>
5566 * mangle.c (canonicalize_for_substitution): Return the canonical
5569 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
5571 * typeck.c (commonparms): Remove obstack manipulations.
5573 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
5575 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
5577 * Makefile.in (OBJS): Added ../c-semantics.o.
5578 (OBJDEPS): Likewise.
5580 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
5582 (struct stmt_tree): Added comment.
5583 (current_function_name_declared): Removed.
5584 (stmts_are_full_exprs_p): Likewise.
5585 (genrtl_do_pushlevel): Likewise.
5586 (genrtl_clear_out_block): Likewise.
5587 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
5588 (DECL_ANON_UNION_ELEMS): Likewise.
5589 (emit_local_var): Likewise.
5590 (make_rtl_for_local_static): Likewise.
5591 (do_case): Likewise.
5592 (expand_stmt): Likewise.
5593 (genrtl_decl_cleanup): Likewise.
5594 (c_expand_asm_operands): Likewise.
5595 (c_expand_return): Likewise.
5596 (c_expand_start_case): Likewise.
5598 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
5599 (emit_local_var): Likewise.
5600 (initialize_local_var): Change reference to
5601 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5602 Change reference to stmts_are_full_exprs_p to
5603 current_stmt_tree->stmts_are_full_exprs_p.
5604 (push_cp_function_context): Likewise.
5606 * expect.c (expand_throw): Change reference to
5607 stmts_are_full_exprs_p.
5609 * init.c (build_aggr_init): Change reference to
5610 stmts_are_full_exprs_p.
5611 (build_vec_init): Likewise.
5613 * optimize.c (maybe_clone_body): Change reference to
5614 current_function_name_declared to
5615 cp_function_chain->name_declared.
5617 * pt.c (instantiate_decl): Change reference to
5618 current_function_name_declared to
5619 cp_function_chain->name_declared.
5621 * semantics.c (expand_cond): Moved declaration to c-common.h.
5622 (genrtl_do_pushlevel): Moved to c-semantics.c.
5623 (genrtl_clear_out_block): Likewise.
5624 (genrtl_goto_stmt): Likewise.
5625 (genrtl_expr_stmt): Likewise.
5626 (genrtl_decl_stmt): Likewise.
5627 (gerntl_if_stmt): Likewise.
5628 (genrtl_while_stmt): Likewise.
5629 (genrtl_do_stmt): Likewise.
5630 (genrtl_return_stmt): Likewise.
5631 (genrtl_for_stmt): Likewise.
5632 (genrtl_break_stmt): Likewise.
5633 (genrtl_continue_stmt): Likewise.
5634 (genrtl_scope_stmt): Likewise.
5635 (genrtl_switch_stmt): Likewise.
5636 (genrtl_case_label): Likewise.
5637 (genrtl_begin_compound_stmt): Likewise.
5638 (genrtl_finish_compound_stmt): Likewise.
5639 (genrtl_compound_stmt): Likewise.
5640 (genrtl_asm_stmt): Likewise.
5641 (genrtl_decl_cleanup): Likewise.
5642 (expand_cond): Likewise.
5643 (expand_stmt): Renamed to ...
5644 (lang_expand_stmt): ... this.
5645 (lang_expand_expr_stmt): Initialize.
5646 (set_current_function_name_declared): Likewise.
5647 (stmts_are_full_exprs_p): Likewise.
5648 (current_function_name_declared): Likewise.
5649 (anon_aggr_type_p): Likewise.
5650 (do_poplevel): Change reference to
5651 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5652 Change reference to stmts_are_full_exprs_p to
5653 current_stmt_tree->stmts_are_full_exprs_p.
5654 (add_tree): Likewise.
5655 (finish_expr_stmt): Likewise.
5656 (prep_stmt): Likewise.
5657 (lang_expand_stmt): Likewise.
5658 (begin_compound_stmt): Change reference to
5659 current_function_name_declared to
5660 cp_function_chain->name_declared and call to
5661 current_function_name_declared().
5662 (setup_vtbl_ptr): Likewise.
5663 (genrtl_do_poplevel): Removed.
5665 2000-06-30 Jason Merrill <jason@redhat.com>
5667 * init.c (init_init_processing): Go back to aligning like
5668 double_type_node for old ABI.
5669 (get_cookie_size): Make cookie larger if we get a type that needs
5671 (build_vec_delete): Call it.
5673 * typeck.c (qualify_type_recursive): New fn.
5674 (composite_pointer_type): Use it.
5675 (build_binary_op): Use composite_pointer_type.
5677 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
5678 Jason Merrill <jason@redhat.com>
5680 * typeck.c (check_return_expr): Don't complain about returning
5681 NULL from operator new if -fcheck-new.
5682 * cp-tree.h: Declare flag_check_new here.
5685 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5687 * mangle.c (find_substitution): Use same_type_p.
5688 (write_encoding): Don't check for substitutions.
5690 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5692 * parse.y (expr_no_comma_rangle): New non-terminal.
5693 (template_parm): Use it for default parameter case.
5694 (template_arg): Use it.
5695 (expr_no_commas): Remove commented out undefined extensions.
5696 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5697 * parse.h, parse.c: Rebuilt.
5699 2000-06-30 Mark Mitchell <mark@codesourcery.com>
5701 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
5702 (finish_asm_stmt): Do it here, instead.
5704 * cp-tree.h (ridpointers): Don't declare.
5705 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
5706 (record_builtin_java_type): Likewise.
5707 (init_decl_processing): Likewise.
5708 * lex.c: Move inclusion of lex.h.
5709 (ridpointers): Don't define.
5710 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
5712 * lex.h (enum rid): Rename to ...
5713 (enum cp_rid): ... this.
5714 (ridpointers): Don't declare.
5715 * parse.y: Move inclusion of lex.h.
5716 * parse.c: Regenerated.
5717 * spew.c: Move inclusion of lex.h.
5719 * cp-tree.h (struct language_function): Remove temp_name_counter.
5720 (temp_name_counter): Remove.
5721 (get_temp_name): Change prototype.
5722 (get_guard): New function.
5723 (get_guard_cond): Likewise.
5724 (set_guard): Likewise.
5725 * cvt.c (build_up_reference): Adjust call to get_temp_name.
5726 * decl.c (expand_static_init): Use get_guard and friends to
5727 implement guard variables.
5728 * decl2.c (get_temp_name): Assume that the variables created are
5730 (get_sentry): Rename to ...
5731 (get_guard): ... this. Implement new ABI guard variables.
5732 (get_guard_bits): New function.
5733 (get_guard_cond): Likewise.
5734 (set_guard): Likewise.
5735 (start_static_initialization_or_destruction): Use them.
5736 (do_static_initialization): Replace sentry with guard throughout.
5737 (do_static_destruction): Likewise.
5738 * init.c (create_temporary_var): Add comment.
5740 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5742 * mangle.c (find_substitution): Use same_type_p.
5743 (write_encoding): Don't check for substitutions.
5745 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5747 * parse.y (expr_no_comma_rangle): New non-terminal.
5748 (template_parm): Use it for default parameter case.
5749 (template_arg): Use it.
5750 (expr_no_commas): Remove commented out undefined extensions.
5751 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5752 * parse.h, parse.c: Rebuilt.
5754 2000-06-29 Mark Mitchell <mark@codesourcery.com>
5756 * cp-tree.h (flag_const_strings): Remove.
5757 (warn_parentheses): Likewise.
5758 (warn_format): Likewise.
5759 (common_type): Likewise.
5760 (default_conversion): Likewise.
5761 (build_binary_op): Likewise.
5762 (cp_build_binary_op): New macro.
5763 * call.c (build_new_op): Use cp_build_binary_op instead of
5765 * class.c (build_vtable_entry_ref): Likewise.
5766 * decl.c (expand_static_init): Likewise.
5767 (compute_array_index_type): Likewise.
5768 (build_enumerator): Likewise.
5769 * decl2.c (delete_sanity): Likewise.
5770 (start_static_initialization_or_destruction): Likewise.
5771 * error.c (dump_type_suffix): Likewise.
5772 * init.c (resolve_offset_ref): Likewise.
5773 (build_new): Likewise.
5774 (build_new_1): Likewise.
5775 (build_vec_delete_1): Likewise.
5776 (build_vec_init): Likewise.
5777 (build_delete): Likewise.
5778 * rtti.c (synthesize_tinfo_fn): Likewise.
5779 (synthesize_tinfo_var): Likewise.
5780 * search.c (expand_upcast_fixups): Likewise.
5781 (fixup_all_virtual_upcast_offsets): Likewise.
5782 * typeck.c (build_array_ref): Likewise.
5783 (get_member_function_from_ptrfunc): Likewise.
5784 (build_binary_op): Add parameter.
5785 (pointer_int_sum): Use cp_build_binary_op.
5786 (pointer_diff): Likewise.
5787 (build_modify_expr): Likewise.
5788 (get_delta_difference): Likewise.
5789 (build_ptrmemfunc): Likewise.
5791 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
5793 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
5794 * decl.c (create_implicit_typedef): Adjust.
5795 * decl2.c (build_artificial_parm): Adjust.
5796 * method.c (implicitly_declare_fn): Adjust.
5797 * pt.c (push_inline_template_parms_recursive): Adjust.
5798 (process_template_parm): Adjust.
5799 (overloaded_template_name): Adjust.
5800 * semantics.c (finish_template_template_parm): Adjust.
5802 2000-06-28 Mark Mitchell <mark@codesourcery.com>
5804 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
5805 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
5806 where to emit thunks.
5807 (build_vtt): Adjust call to build_vtt_inits.
5808 (build_vtt_inits): Add parameter to indicate whether or not
5809 sub-VTTs for virtual bases should be included. Adjust handling of
5810 construction vtables.
5811 (get_matching_base): New function.
5812 (dfs_build_vtt_inits): Rename to ...
5813 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
5814 construction vtables.
5815 (dfs_fixup_binfo_vtbls): Likewise.
5816 (build_ctor_vtbl_groups): Build construction vtables for virtual
5818 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
5819 to build construction vtbls.
5820 (dfs_accumulate_vtbl_inits): Adjust handling of
5821 construction vtables.
5823 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
5826 2000-06-27 Mark Mitchell <mark@codesourcery.com>
5828 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
5830 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5832 * search.c (hides): Remove.
5833 (is_subobject_of_p): Add most_derived parameter. Use
5835 (lookup_field_queue_p): Adjust.
5836 (lookup_field_r): Adjust.
5838 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5840 * decl2.c (handle_class_head): Bash typedefs to the type's main
5843 2000-06-25 Mark Mitchell <mark@codesourcery.com>
5845 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
5846 (begin_global_stmt_expr): ... this.
5847 (genrtl_finish_stmt_expr): Rename to ...
5848 (finish_global_stmt_expr): ... this.
5849 * init.c (begin_init_stmts): Adjust calls.
5850 (finish_init_stmts): Likewise.
5851 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
5852 (begin_global_stmt_expr): ... this.
5853 (genrtl_finish_stmt_expr): Rename to ...
5854 (finish_global_stmt_expr): ... this.
5856 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5858 * search.c (lookup_member): Fix typo in comment.
5860 2000-06-24 Jason Merrill <jason@redhat.com>
5862 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
5863 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
5865 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5867 * parse.y (complex_direct_notype_declarator): Support global_scope.
5868 * Makefile.in: Adjust conflict count.
5870 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5872 * parse.y (template_arg): Convert TEMPLATE_DECL
5873 that is a template template paramter to
5874 TEMPLATE_TEMPLATE_PARM here.
5876 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5877 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
5878 (copy_template_template_parm): Adjust prototype.
5879 * decl.c (grokdeclarator): Remove dead code.
5880 * pt.c (process_template_parm): Tidy.
5881 (lookup_template_class): Construct nodes in
5882 copy_template_template_parm.
5883 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
5884 lookup_template_class. Use TYPE_TI_TEMPLATE.
5885 * tree.c (copy_template_template_parm): Add NEWARGS
5887 (mapcar): Adjust call to copy_template_template_parm.
5888 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
5889 * method.c (build_template_template_parm_names): Change error
5890 code to avoid compilation warning.
5892 * gxxint.texi: Document template template parameter
5895 2000-06-21 Alex Samuel <samuel@codesourcery.com>
5897 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
5898 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5899 (cp-demangle.o): New rule.
5900 (dyn-string.o): Likewise.
5901 * inc/cxxabi.h (__cxa_demangle): New declaration.
5903 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5905 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5906 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5907 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5909 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5910 (make_thunk): Change prototype.
5911 (emit_thunk): Rename to use_thunk.
5912 (mangle_thunk): Change prototype.
5913 * class.c (get_derived_offset): Simplify.
5914 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5915 BV_GENERATE_THUNK_WITH_VTABLE_P.
5916 (build_primary_vtable): Simplify.
5917 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5918 (dfs_find_base): Remove.
5919 (update_vtable_entry_for_fn): Correct bug in finding the base
5920 where a virtual function was first declared. Figure out whether
5921 or not to emit a vcall-thunk with the vtables in which it appears.
5922 Correct logic for deciding whether to use an ordinary thunk, or a
5924 (finish_struct_1): Remove unnecssary code.
5925 (build_vtbl_initializer): Use ssize_int for the running counter of
5927 (build_vtbl_initializer): Only use vcall thunks where necessary.
5928 Mark thunks as needing to be emitted with their vtables, or not.
5929 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5930 indices. Use size_binop.
5931 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5932 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5934 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5935 (build_vtable_entry): Mark thunks as needing to be emitted with
5936 their vtables, or not.
5937 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5938 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5940 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5942 * error.c (dump_expr): Use BV_FN.
5943 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5945 * method.c (make_thunk): Likewise.
5946 (emit_thunk): Rename to use_thunk. Allow callers to decide
5947 whether or not to actually emit the thunk. Adjust for changes in
5948 representation of vcall offsets.
5949 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5950 * semantics.c (emit_associated_thunks): New function.
5951 (expand_body): Use it.
5952 * ir.texi: Adjust decriptions of thunks.
5954 2000-06-22 Jason Merrill <jason@redhat.com>
5956 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5957 (tsubst_friend_function): Copy it here.
5959 * decl.c (grok_op_properties): Fix typo.
5961 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5964 * pt.c (check_explicit_specialization): Clarify error.
5966 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5967 an old OVERLOAD when we're declaring a non-function.
5968 (pushdecl, destroy_local_var): Check for error_mark_node.
5969 (warn_extern_redeclared_static): Also bail early if
5971 (push_overloaded_decl): Ignore an old error_mark_node.
5973 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5975 * call.c (build_x_va_arg): Check if in a template decl.
5976 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5978 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5980 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5982 * decl.c (check_goto): Computed gotos assumed OK.
5984 2000-06-20 Jason Merrill <jason@redhat.com>
5986 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5987 for which we don't need to look for instantiations.
5989 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5991 * parse.y (program): Always call finish_translation_unit.
5992 * parse.c, parse.h: Rebuilt.
5994 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5996 * method.c: Don't include hard-reg-set.h.
5998 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
6000 * rtti.c (get_base_offset): Cope when vbase field is in a base.
6002 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
6004 * call.c (build_conditional_expr): Use VOID_TYPE_P.
6005 * cvt.c (cp_convert_to_pointer): Likewise.
6006 (convert_to_void): Likewise.
6007 * error.c (dump_expr): Likewise.
6008 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
6009 * init.c (build_delete): Likewise.
6010 * method.c (emit_thunk): Likewise.
6011 * optmize.c (declare_return_variable): Likewise.
6012 * rtti.c (get_tinfo_decl_dynamic): Likewise.
6013 (get_typeid): Likewise.
6014 (build_dynamic_cast_1): Likewise.
6015 * typeck.c (composite_pointer_type): Likewise.
6016 (common_type): Likewise.
6017 (build_indirect_ref): Likewise.
6018 (build_binary_op): Likewise.
6019 (build_x_compound_expr): Likewise.
6020 (check_return_expr): Likewise.
6021 * typeck2.c (add_exception_specifier): Likewise.
6023 * mangle.c (write_method_parms): Use direct comparison for end
6026 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
6028 * cp-tree.h (genrtl_try_block): Declare function.
6029 (genrtl_handler): Likewise.
6030 (genrtl_catch_block): Likewise.
6031 (genrtl_ctor_stmt): Likewise.
6032 (genrtl_subobject): Likewise.
6033 (genrtl_decl_cleanup): Likewise.
6034 (genrtl_do_poplevel): Likewise.
6035 (genrtl_do_pushlevel): Likewise.
6036 (genrtl_clear_out_block): Likewise.
6037 (genrtl_goto_stmt): Likewise.
6038 (genrtl_expr_stmt): Likewise.
6039 (genrtl_decl_stmt): Likewise.
6040 (genrtl_if_stmt): Likewise.
6041 (genrtl_while_stmt): Likewise.
6042 (genrtl_do_stmt): Likewise.
6043 (genrtl_return_stmt): Likewise.
6044 (genrtl_for_stmt): Likewise.
6045 (genrtl_break_stmt): Likewise.
6046 (genrtl_continue_stmt): Likewise.
6047 (genrtl_scope_stmt): Likewise.
6048 (genrtl_switch_stmt): Likewise.
6049 (genrtl_case_label): Likewise.
6050 (genrtl_begin_compound_stmt): Likewise.
6051 (genrtl_finish_compound_stmt): Likewise.
6052 (genrtl_compound_stmt): Likewise.
6053 (genrtl_asm_stmt): Likewise.
6054 (genrtl_named_return_value): Likewise.
6055 (genrtl_begin_stmt_expr): Likewise.
6056 (genrtl_finish_stmt_expr): Likewise.
6057 (finish_for_stmt): Removed first argument.
6058 (finish_switch_stmt): Likewise.
6060 * semantics.c (genrtl_try_block): Define function.
6061 (genrtl_handler): Likewise.
6062 (genrtl_catch_block): Likewise.
6063 (genrtl_ctor_stmt): Likewise.
6064 (genrtl_subobject): Likewise.
6065 (genrtl_decl_cleanup): Likewise.
6066 (genrtl_do_poplevel): Likewise.
6067 (genrtl_do_pushlevel): Likewise.
6068 (genrtl_clear_out_block): Likewise.
6069 (genrtl_goto_stmt): Likewise.
6070 (genrtl_expr_stmt): Likewise.
6071 (genrtl_decl_stmt): Likewise.
6072 (genrtl_if_stmt): Likewise.
6073 (genrtl_while_stmt): Likewise.
6074 (genrtl_do_stmt): Likewise.
6075 (genrtl_return_stmt): Likewise.
6076 (genrtl_for_stmt): Likewise.
6077 (genrtl_break_stmt): Likewise.
6078 (genrtl_continue_stmt): Likewise.
6079 (genrtl_scope_stmt): Likewise.
6080 (genrtl_switch_stmt): Likewise.
6081 (genrtl_case_label): Likewise.
6082 (genrtl_begin_compound_stmt): Likewise.
6083 (genrtl_finish_compound_stmt): Likewise.
6084 (genrtl_compound_stmt): Likewise.
6085 (genrtl_asm_stmt): Likewise.
6086 (genrtl_named_return_value): Likewise.
6087 (genrtl_begin_stmt_expr): Likewise.
6088 (genrtl_finish_stmt_expr): Likewise.
6089 (finish_for_stmt): Removed first argument and generate rtl
6091 (finish_switch_stmt): Likewise.
6092 (do_poplevel): Removed generate rtl specific code.
6093 (do_pushlevel): Likewise.
6094 (add_tree): Likewise.
6095 (finish_goto_stmt): Likewise.
6096 (finish_expr_stmt): Likewise.
6097 (begin_if_stmt): Likewise.
6098 (finish_if_stmt_cond): Likewise.
6099 (finish_then_clause): Likewise.
6100 (begin_else_clause): Likewise.
6101 (finish_else_clause): Likewise.
6102 (finish_if_stmt): Likewise.
6103 (clear_out_block): Likewise.
6104 (begin_while_stmt): Likewise.
6105 (finish_while_stmt_cond): Likewise.
6106 (finish_while_stmt): Likewise.
6107 (begin_do_stmt): Likewise.
6108 (finish_do_body): Likewise.
6109 (finish_do_stmt): Likewise.
6110 (finish_return_stmt): Likewise.
6111 (begin_for_stmt): Likewise.
6112 (finish_for_init_stmt): Likewise.
6113 (finish_for_cond): Likewise.
6114 (finish_for_expr): Likewise.
6115 (finish_break_stmt): Likewise.
6116 (finish_continue_stmt): Likewise.
6117 (begin_switch_stmt): Likewise.
6118 (finish_switch_cond): Likewise.
6119 (finish_case_label): Likewise.
6120 (begin_try_block): Likewise.
6121 (begin_function_try_block): Likewise.
6122 (finish_try_block): Likewise.
6123 (finish_cleanup_try_block): Likewise.
6124 (finish_cleanup): Likewise.
6125 (finish_function_try_block): Likewise.
6126 (finish_handler_sequence): Likewise.
6127 (finish_function_handler_sequence): Likewise.
6128 (begin_handler): Likewise.
6129 (finish_handler_parms): Likewise.
6130 (begin_catch_block): Likewise.
6131 (finish_handler): Likewise.
6132 (begin_compound_stmt): Likewise.
6133 (finish_compound_stmt): Likewise.
6134 (finish_asm_stmt): Likewise.
6135 (finish_label_stmt): Likewise.
6136 (finish_label_decl): Likewise.
6137 (finish_subobject): Likewise.
6138 (finish_decl_cleanup): Likewise.
6139 (finish_named_return_value): Likewise.
6140 (begin_stmt_expr): Likewise.
6141 (finish_stmt_expr): Likewise.
6143 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
6144 to call genrtl_expr_stmt when appropriate.
6146 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
6147 begin_compound_expr to call genrtl_begin_stmt_expr and
6148 genrtl_begin_compound_expr when appropriate.
6149 (finish_init_stmts): Changed calls to finish_compound_expr and
6150 finish_stmt_expr to call genrtl_finish_compound_expr and
6151 genrtl_finish_stmt_expr when appropriate.
6152 (expand_default_init): Changed call to finish_expr_stmt to call
6153 genrtl_expr_stmt when appropriate.
6154 (build_vec_init): Likewise.
6156 * parse.y (simple_stmt): Removed first argument from call to
6157 finish_for_stmt. Removed first argument from call to
6160 * parse.c: Regenerated.
6162 * pt.c (tsubst_expr): Removed first argument from call to
6163 finish_for_stmt. Removed first argument from call to
6166 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
6168 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
6169 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
6171 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
6172 (cplus_tree_code_length[]): Likewise.
6173 (cplus_tree_code_name[]): Likewise.
6174 (init_parse): Added call to add_c_tree_codes. Changed
6175 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
6177 2000-06-16 Mark Mitchell <mark@codesourcery.com>
6179 * cp-tree.h (finish_mem_initializers): Declare.
6180 (count_trees): Likewise.
6181 * parse.y (base_init): Use finish_mem_initializers.
6182 * semantics.c (finish_mem_initializers): New function.
6184 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
6185 the number of trees.
6187 (count_trees): Don't use it.
6189 2000-06-15 Jason Merrill <jason@redhat.com>
6191 * tree.c (count_trees): New debugging function.
6193 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
6194 * init.c (build_member_call): Pull out the name of a DECL.
6196 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
6197 * semantics.c (expand_body): Push to TV_INTEGRATION here.
6198 * optimize.c (optimize_function): Not here.
6199 * pt.c (instantiate_decl): Push to TV_PARSE.
6201 2000-06-15 Mark Mitchell <mark@codesourcery.com>
6203 * cp-tree.h (struct language_function): Remove x_base_init_list
6204 and x_member_init_list.
6205 (current_base_init_list): Remove.
6206 (current_member_init_list): Likewise.
6207 (setup_vtbl_ptr): Change prototype.
6208 (emit_base_init): Likewise.
6209 (expand_member_init): Likewise.
6210 (reinit_parse_for_function): Remove.
6211 * decl.c (save_function_data): Don't clear x_base_init_list and
6213 (mark_language_function): Don't mark them.
6214 * init.c (perform_member_init): Tweak comment.
6215 (sort_member_init): Take the list of initializers as an argument.
6216 (sort_base_init): Likewise.
6217 (emit_base_init): Likewise.
6218 (expand_member_init): Return the initializer. Don't use global
6220 * lex.c (reinit_parse_for_function): Remove.
6221 * method.c (build_template_parm_names): Correct substitution.
6222 (do_build_copy_constructor): Don't use current_member_init_list
6223 and current_base_init_list.
6224 (synthesize_method): Likewise.
6225 * parse.y (base_init): Split mem-initializers into
6226 base-initializers and field-initializers.
6227 (member_init_list): Build up the list here.
6228 (member_init): Return the initializer.
6229 (fn.depfn): Don't use reinit_parse_for_function.
6230 * parse.c: Regenerated.
6231 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
6233 (tsubst_expr): Don't use current_member_init_list
6234 and current_base_init_list.
6235 (tsubst_expr_values): Rename to ...
6236 (tsubst_initializer_list): ... this. Use convert_from_reference.
6237 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
6238 and current_base_init_list.
6239 (begin_function_definition): Don't call reinit_parse_for_function.
6241 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
6243 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
6246 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
6248 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
6250 * cp-tree.h (IF_COND): Move to c-common.h.
6251 (THEN_CLAUSE): Likewise.
6252 (ELSE_CLAUSE): Likewise.
6253 (WHILE_COND): Likewise.
6254 (WHILE_BODY): Likewise.
6255 (DO_COND): Likewise.
6256 (DO_BODY): Likewise.
6257 (RETURN_EXPR): Likewise.
6258 (EXPR_STMT_EXPR): Likewise.
6259 (FOR_INIT_STMT): Likewise.
6260 (FOR_COND): Likewise.
6261 (FOR_EXPR): Likewise.
6262 (FOR_BODY): Likewise.
6263 (SWITCH_COND): Likewise.
6264 (SWITCH_BODY): Likewise.
6265 (CASE_LOW): Likewise.
6266 (CASE_HIGH): Likewise.
6267 (GOTO_DESTINATION): Likewise.
6268 (COMPOUND_BODY): Likewise.
6269 (ASM_CV_QUAL): Likewise.
6270 (ASM_STRING): Likewise.
6271 (ASM_OUTPUTS): Likewise.
6272 (ASM_INPUTS): Likewise.
6273 (ASM_CLOBBERS): Likewise.
6274 (DECL_STMT_DECL): Likewise.
6275 (STMT_EXPR_STMT): Likewise.
6276 (LABEL_STMT_LABEL): Likewise.
6277 (SCOPE_BEGIN_P): Likewise.
6278 (SCOPE_END_P): Likewise.
6279 (SCOPE_STMT_BLOCK): Likewise.
6280 (SCOPE_NULLIFIED_P): Likewise.
6281 (SCOPE_NO_CLEANUPS_P): Likewise.
6282 (SCOPE_PARTIAL_P): Likewise.
6283 (ASM_VOLATILE_P): Likewise.
6284 (STMT_LINENO): Likewise.
6285 (STMT_LINENO_FOR_FN_P): Likewise.
6287 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
6288 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
6289 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
6290 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
6291 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
6293 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
6295 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
6296 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
6298 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
6299 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
6300 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
6302 2000-06-14 Mark Mitchell <mark@codesourcery.com>
6304 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
6305 * class.c (dfs_find_final_overrider): Set it appropriately.
6306 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
6307 avoid unneeded secondary vptrs.
6309 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6311 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
6312 (check_bitfield_decl, check_field_decl): Likewise.
6313 (build_vtbl_or_vbase_field, build_base_field): Likewise.
6314 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
6315 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
6316 (xfer_tag, finish_enum): Likewise.
6317 * decl2.c (finish_builtin_type): Likewise.
6318 * init.c (init_init_processing): Likewise.
6319 * pt.c (instantiate_class_template): Likewise.
6320 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
6321 * cp-tree.h (struct lang_type): Add user_align member.
6322 (CLASSTYPE_USER_ALIGN): Define.
6324 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6326 * Make-lang.in (c++.install-common): Install g++-cross in
6327 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
6328 $(target_alias)-g++ and $(target_alias)-c++.
6330 2000-06-12 Mark Mitchell <mark@codesourcery.com>
6332 * class.c (vcall_offset_data_s): Add last_init and fns.
6333 (overrides): Rename to same_signature_p.
6334 (dfs_find_final_overrider): Adjust accordingly.
6335 (mark_overriders): Likewise.
6336 (warn_hidden): Likewise.
6337 (build_vtbl_initializer): Reorganize machinery for building things
6338 at negative offsets.
6339 (build_vcall_and_vbase_vtbl_entries): Likewise.
6340 (build_vbase_offset_vtbl_entries): Likewise.
6341 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
6342 offset entries. Do not create two entries for functions with the
6344 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
6345 (build_rtti_vtbl_entries): Reorganize machinery for building things
6346 at negative offsets.
6348 * optimize.c (expand_call_inline): Don't recurse into the code
6349 used to initialize the parameters more than once.
6351 2000-06-11 Mark Mitchell <mark@codesourcery.com>
6353 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
6354 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
6355 (find_substitution): Only use the `Sa' substitution for
6356 std::allocator, not instantiations of it.
6357 (write_template_prefix): Move comment. Only use a TREE_LIST to
6358 represent substitutions for a member template.
6359 (write_array_type): Mangle array dimensions correctly.
6360 * optimize.c (maybe_clone_body): Copy more information from the
6362 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
6363 on the regenerated declaration.
6365 2000-06-11 Chip Salzenberg <chip@valinux.com>
6366 Mark Mitchell <mark@codesourcery.com>
6368 * class.c (build_vtable): Clarify comment.
6369 (build_ctor_vtbl_group): Pass the most derived type to
6372 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6374 * decl2.c (compare_options): Don't needlessly cast away const-ness.
6376 2000-06-10 Mark Mitchell <mark@codesourcery.com>
6378 * decl.c (add_binding): Handle duplicate declarations of external
6381 2000-06-09 Chip Salzenberg <chip@valinux.com>
6382 Mark Mitchell <mark@codesourcery.com>
6384 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
6386 (write_signed_number): New macro.
6387 (write_unsigned_number): Likewise.
6388 (write_source_name): Use them.
6389 (write_number): Handle signed and unsigned values.
6390 (write_integer_cst): Use tree_int_cst_sgn, and use
6391 write_unsigned_number or write_signed_number as appropriate.
6392 (write_discriminator): Use write_unsigned_number or
6393 write_signed_number as appropriate.
6394 (write_template_arg_literal): Likewise.
6395 (write_array_type): Use tree_low_cst.
6396 (write_template_parm): Use write_unsigned_number or
6397 write_signed_number as appropriate.
6398 (write_substitution): Adjust call to write_number.
6399 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
6400 (write_expression): Handle non-type template arguments of
6401 reference type correctly.
6402 (mangle_thunk): Use write_signed_number.
6404 2000-06-09 Chip Salzenberg <chip@valinux.com>
6406 * mangle.c (find_substition): Don't mangle objects with typename
6407 substitutions (e.g. "cin" as "Si").
6409 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
6411 * call.c (add_candidate): Use ggc_alloc_cleared.
6412 * decl.c (lookup_label): Likewise.
6413 * lex.c (retrofit_lang_decl): Likewise.
6415 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
6417 * semantics.c (expand_body): Push to TV_EXPAND.
6418 * optimize.c (optimize_function): Push to TV_INTEGRATION.
6419 * decl.c (start_function): Always call announce_function.
6421 * tinfo2.cc: Just declare abort.
6423 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
6425 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
6426 whenever @ is a symbolic name.
6428 2000-06-08 Jakub Jelinek <jakub@redhat.com>
6430 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
6432 2000-06-07 Mark Mitchell <mark@codesourcery.com>
6434 * decl.c (pushdecl): Look up functions by DECL_NAME, not
6435 DECL_ASSEMBLER_NAME.
6437 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6439 * decl2.c (c_language): Define.
6441 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
6443 * lex.c (lang_init_options): Tweak.
6445 * decl2.c: Remove #inclusion of diagnostic.h
6446 (lang_decode_option): Move diagnostic formatting options to
6449 * lang-options.h: Remove documentation for diagnostic options.
6451 * Makefile.in (lex.o): Depends upon diagnostic.h
6453 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6455 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
6456 the same DECL_RESULT, it's not a redefinition.
6457 * pt.c (tsubst_decl): Remove code to handle illegal
6460 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
6462 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
6464 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
6466 * search.c (maybe_suppress_debug_info): Don't check
6467 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
6469 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
6472 Remember instantiation context in deferred instantiations.
6473 * cp-tree.h (struct tinst_level): Remove.
6474 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
6475 * pt.c (current_tinst_level): Now a tree.
6476 (print_template_context, push_tinst_level, pop_tinst_level,
6477 tinst_for_decl): Adjust.
6478 (reopen_tinst_level): New fn.
6479 (init_pt): Register current_tinst_level as a root.
6480 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
6481 of the pending templates list.
6482 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
6483 * lex.c (extract_interface_info): Adjust.
6484 * decl2.c (warn_if_unknown_interface): Adjust.
6486 2000-06-05 Mark Mitchell <mark@codesourcery.com>
6488 * class.c (indirect_primary_base_p): New function.
6489 (determine_primary_base): Use it.
6491 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
6493 Update new-abi dynamic cast algorithm.
6494 * tinfo.cc (__class_type_info::__dyncast_result): Add
6495 whole_details. Adjust constructor.
6496 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
6497 Avoid unnecessary searching.
6498 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
6500 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6502 * decl.c (init_decl_processing): Don't call record_component_aliases.
6503 * tree.c (build_cplus_array_type_1): Likewise.
6505 2000-06-04 Mark Mitchell <mark@codesourcery.com>
6507 * ir.texi: Correct typo.
6508 * mangle.c (write_expression): Handle non-type template arguments
6509 with reference type.
6510 * method.c (build_overload_value): Likewise.
6511 * pt.c (convert_nontype_argument): Explicitly represent conversion
6512 to a reference with an ADDR_EXPR.
6513 (unify): Always unify arguments in left-to-right order.
6515 2000-06-03 Alex Samuel <samuel@codesourcery.com>
6516 Mark Mitchell <mark@codesourcery.com>
6518 * Make-lang.in (CXX_SRCS): Add mangle.c.
6519 * Makefile.in (CXX_OBJS): Add mangle.o.
6520 (mangle.o): New rule.
6522 * class.c (local_classes): New variable.
6523 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
6524 (get_vtt_name): Use mangle_vtt_name for new ABI.
6525 (init_class_processing): Initialize local_classes.
6526 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
6527 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
6528 (std_identifier): New macro.
6529 (DECL_VOLATILE_MEMFUNC_P): New macro.
6530 (DECL_NAMESPACE_STD_P): Likewise.
6531 (local_classes): Declare.
6532 (get_mostly_instantiated_function_type): Declare.
6533 (init_mangle): Declare.
6534 (mangle_decl): Likewise.
6535 (mangle_type_string): Likewise.
6536 (mangle_type): Likewise.
6537 (mangle_typeinfo_for_type): Likewise.
6538 (mangle_typeinfo_string_for_type): Likewise.
6539 (mangle_vtbl_for_type): Likewise.
6540 (mangle_vtt_for_type): Likewise.
6541 (mangle_ctor_vtbl_for_type): Likewise.
6542 (mangle_thunk): Likewise.
6543 (mangle_conv_op_name_for_type): Likewise.
6544 (mangle_guard_variable): Likewise.
6545 * decl.c (pushtag): Keep track of local classes.
6546 (initialize_predefined_identifiers): Initialize std_identifier.
6547 (init_decl_processing): Use std_identifier.
6548 (start_decl): Don't treat instantiations as specializations.
6549 (grokdeclarator): Likewise.
6550 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
6551 name for fully-instantiated templates.
6552 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
6553 destructors with the new ABI.
6554 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
6555 (grokfield): Use mangle_type for new ABI.
6556 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
6557 (get_sentry): Use mangle_guard_variable for new ABI.
6558 (start_static_initialization_or_destruction): Likewise.
6559 * expr.c (extract_aggr_init): Remove.
6560 (extract_scalar_init): Likewise.
6561 (extract_init): Remove #if 0'd code.
6562 * mangle.c: New function.
6563 * method.c (build_mangled_name): Assert not flag_new_abi.
6564 (build_static_name): Likewise.
6565 (build_decl_overload_real): Likewise.
6566 (build_typename_overload): Likewise.
6567 (build_overload_with_type): Likewise.
6568 (build_overload_name): Likewise.
6569 (get_ctor_vtbl_name): Likewise.
6570 (start_squangling): Likewise.
6571 (get_id_2): Likewise.
6572 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
6573 (init_method): Call init_mangle for new ABI.
6574 (make_thunk): Call mangle_thunk for new ABI.
6575 * operators.def: Correct new ABI manglings for the `%' operator.
6577 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
6578 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
6579 (lookup_template_class): Call mangle_decl for new ABI.
6580 (get_mostly_instantiated_function_type): New function.
6581 (set_mangled_name_for_template_decl): Use it.
6582 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
6583 the new ABI. Use mangle_conv_op_name_for_type for instantiated
6584 conversion op names.
6585 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
6586 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
6587 (tinfo_base_init): Likewise. Mangle typeinfo string name with
6588 mangle_typeinfo_string_for_type.
6590 2000-06-03 Mark Mitchell <mark@codesourcery.com>
6592 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
6593 (INNERMOST_TEMPLATE_ARGS): New macro.
6594 (innermost_args): Remove.
6595 (get_innermost_template_args): New function.
6596 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
6597 * error.c (dump_function_decl): Be caution when using
6598 most_general_template.
6599 * method.c (build_template_parm_names): Use
6600 INNERMOST_TEMPLATE_ARGS.
6601 * pt.c (add_to_template_args): Tidy comment
6602 (get_innermost_template_args): New function.
6603 (check_explicit_specialization): Clear DECL_INITIAL for a new
6605 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
6607 (push_template_decl): Always register specializations of the most
6609 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
6610 (coerce_template_parms): Likewise.
6611 (lookup_template_class): Likewise.
6612 (innermost_args): Remove.
6613 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
6614 (tsubst_decl): Handle tricky specializations. Use
6615 get_innermost_template_args.
6616 (instantiate_template): Simplify handling of partial
6618 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
6619 (most_general_template): Reimplement, in a more straightforward
6621 (regenerate_decl_from_template): Tweak formatting. Use
6622 TMPL_ARGS_DEPTH for clarity.
6623 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
6625 * dump.c (dequeue_and_dump): Dump information about thunks.
6627 2000-06-01 Richard Henderson <rth@cygnus.com>
6629 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
6631 2000-06-01 Richard Henderson <rth@cygnus.com>
6633 * decl2.c (unsupported_options): Fix typo, make const.
6634 (lang_decode_option): Fix bsearch argument order.
6636 2000-06-01 Mark Mitchell <mark@codesourcery.com>
6638 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
6641 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6643 * cp-tree.h (c_get_alias_set): Deleted.
6644 * Makefile.in (decl.o): Include ../expr.h.
6645 * decl.c (expr.h): Include.
6646 (init_decl_processing): Call record_component_aliases for arrays.
6647 (grokdeclarator): Likewise.
6648 Set TREE_ADDRESSABLE for fields that aren't bitfields.
6649 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
6651 2000-05-31 Mark Mitchell <mark@codesourcery.com>
6653 Remove guiding declaration support.
6654 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
6655 (flag_guiding_decls): Remove.
6656 * call.c (build_user_type_conversion_1): Remove support for
6658 (build_new_function_call): Likewise.
6659 (build_new_op): Likewise.
6660 (build_new_method_call): Likewise.
6661 * decl.c (start_function): Likewise.
6662 * friend.c (is_friend): Likewise.
6663 (do_friend): Likewise.
6664 * decl2.c ((flag_dump_translation_unit): Make it const.
6665 (flag_guiding_decls): Remove.
6666 (unsupported_options): New variable
6667 (compare_options): New function.
6668 (lang_decode_option): Use them.
6670 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
6672 * method.c (mangle_expression): Adjust test for legal expression
6675 * pt.c (instantiate_decl): Save and restore the local
6676 specializations list.
6678 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
6680 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
6682 2000-05-30 Mark Mitchell <mark@codesourcery.com>
6684 * call.c (add_template_candidate_real): Handle member template
6685 constructors for classes with virtual bases.
6686 (build_user_type_conversion_1): Use in_charge_arg_for_name.
6687 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
6689 * ir.texi: Update thunk documentation.
6691 * call.c (joust): Fix handling of overloaded builtin operators.
6693 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
6695 * cp-tree.h (DECL_ANTICIPATED): New macro.
6696 Document new use of DECL_LANG_FLAG_7.
6697 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
6698 in the user namespace.
6699 * lex.c (do_identifier): If the identifier's declaration has
6700 DECL_ANTICIPATED on, it has not yet been declared. But do not
6701 replace it with an ordinary implicit declaration.
6703 * tinfo2.cc: Include stdlib.h.
6705 2000-05-29 Mark Mitchell <mark@codesourcery.com>
6707 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
6708 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
6711 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
6713 * decl2.c (lang_decode_option): Use skip_leading_substring instead
6716 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
6718 * operators.def (<?): Duplicated, should have been...
6721 2000-05-27 Alex Samuel <samuel@codesourcery.com>
6722 Mark Mitchell <mark@codesourcery.com>
6724 * cp-tree.h (ansi_opname): Make it a macro.
6725 (ansi_assopname): Likewise.
6726 (struct lang_decl_flags): Add assignment_operator_p.
6727 (struct lang_decl): Add operator_code.
6728 (DECL_VTT_PARM): Adjust.
6729 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
6730 overloaded operator.
6731 (SET_OVERLOADED_OPERATOR_CODE): New macro.
6732 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
6733 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
6734 (opname_tab): Remove.
6735 (assignop_tab): Likewise.
6736 (operator_name_info_t): New type.
6737 (operator_name_info): New variable.
6738 (assignment_operator_name_info): Likewise.
6739 (build_cp_library_fn): Remove declaration.
6740 (push_cp_library_fn): Likewise.
6741 (operator_name_string): Likewise.
6742 (build_decl_overload): Likewise.
6743 * call.c (print_z_candidates): Simplify.
6744 (build_object_call): Adjust usage of ansi_opname. Use
6745 DECL_OVERLOADED_OPERATOR_P.
6746 (op_error): Adjust operator name lookup.
6747 (build_conditional_expr): Adjust usage of ansi_opname.
6748 (build_new_op): Likewise.
6749 (build_op_delete_call): Likewise.
6750 (build_over_call): Likewise.
6751 (joust): Use DECL_OVERLOADED_OPERATOR_P.
6752 * decl.c (duplicate_decls): Copy operator_code.
6753 (init_decl_processing): Adjust parameters to push_cp_library_fn.
6754 (builtin_function): Adjust parameters to build_library_fn_1.
6755 (build_library_fn_1): Accept an overloaded operator code.
6756 (build_library_fn): Pass ERROR_MARK.
6757 (build_cp_library_fn): Accept an overloaded operator code.
6758 (push_cp_library_fn): Likewise.
6759 (grokfndecl): Tweak.
6760 (grokdeclarator): Simplify code to compute names of overloaded
6761 operators. Adjust use of ansi_opname.
6762 (ambi_op_p): Work on tree_codes, not identifiers.
6763 (unary_op_p): Likewise.
6764 (grok_op_properties): Likewise.
6765 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
6766 (lang_mark_tree): Don't try to mark the operator_code.
6767 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
6768 * error.c (dump_decl): Remove special handling for operator
6770 (dump_function_name): Likewise.
6771 (dump_expr): Adjust name lookup of operators.
6772 (op_to_string): Simplify.
6773 (assop_to_string): Likewise.
6774 * init.c (build_new_1): Adjust use of ansi_opname.
6775 * lex.c (opname_tab): Remove.
6776 (assignop_tab): Likewise.
6777 (ansi_opname): Likewise.
6778 (ansi_assopname): Likewise.
6779 (operator_name_string): Likewise.
6780 (reinit_lang_specific): Likewise.
6781 (operator_name_info): New variable.
6782 (assignment_operator_name_info): Likewise.
6783 (init_operators): New function.
6784 (init_parse): Use it.
6785 (do_identifier): Adjust use of ansi_opname.
6786 * method.c (mangle_expression): Don't use ansi_opname for
6788 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
6789 (build_decl_overload): Remove.
6790 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
6791 (do_build_assign_ref): Adjust use of ansi_opname.
6792 (synthesize_method): Likewise.
6793 (implicitly_declare_fn): Likewise.
6794 * operators.def: New file.
6795 * parse.y (operator): Adjust use of ansi_opname.
6796 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
6797 (set_mangled_name_for_template_decl): Don't play games with
6799 (special_function_p): Adjust use of ansi_opname.
6800 * typeck.c (check_return_expr): Likewise.
6801 * Make-lang.in (cc1plus): Depend on operators.def.
6802 * Makefile.in (lex.o): Likewise.
6805 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
6807 * Make-lang.in (cplib2.ready): Eradicate.
6809 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6811 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
6812 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
6813 (built_min, cp_tree_equal): Likewise.
6815 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6817 * class.c (layout_nonempty_base_or_field): Replace
6818 `record_layout_info' with `record_layout_info_s'.
6820 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
6823 * cp-tree.h (struct language_function): x_named_labels is now
6824 a struct named_label_list*.
6825 * decl.c (struct named_label_use_list): Renamed from...
6826 (struct named_label_list): ...this. New struct.
6827 (push_binding_level): Don't set eh_region.
6828 (note_level_for_eh): New fn.
6829 (pop_label): Take label and old value directly.
6830 (pop_labels): Adjust for new named_labels format.
6831 (lookup_label): Likewise.
6832 (poplevel): Note characteristics of a binding level containing a
6833 named label. Mess with named label lists earlier.
6834 (mark_named_label_lists): New fn.
6835 (mark_lang_function): Call it.
6836 (use_label): New fn, split out from...
6837 (make_label_decl): ...here. Don't call it.
6838 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
6839 check_previous_gotos): New fns, split out from...
6840 (define_label): ...here.
6841 (check_switch_goto): New fn.
6842 (define_case_label): Call it.
6843 (check_goto): New fn.
6844 * semantics.c (finish_goto_stmt): Call it and use_label.
6845 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
6846 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
6848 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6850 * class.c (build_vtable_entry_ref): Correct usage of
6851 get_vtbl_decl_for_binfo.
6853 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
6854 * method.c (implicitly_declare_fn): Not here.
6856 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
6858 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
6859 (CPTI_PTMD_DESC_TYPE): ... here.
6860 (ptmd_desc_type_node): Rename to ...
6861 (ptm_desc_type_node): ... here.
6863 * rtti.c (ptmd_initializer): Rename to ...
6864 (ptm_initializer): ... here.
6865 (sythesize_tinfo_var): Adjust. Deal with pointer to member
6867 (create_tinfo_types): Adjust.
6869 2000-05-25 Mark Mitchell <mark@codesourcery.com>
6871 Finish implementation of VTTs.
6872 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
6873 CPTI_VTT_PARM_IDENTIFIER.
6874 (vtt_parm_identifier): New macro.
6875 (vtt_parm_type): Likewise.
6876 (BINFO_SUBVTT_INDEX): Likewise.
6877 (BINFO_VPTR_INDEX): Likewise.
6878 (struct lang_decl): Add vtt_parm.
6879 (DECL_VTT_PARM): New macro.
6880 (DECL_USE_VTT_PARM): Likewise.
6881 (DECL_NEEDS_VTT_PARM_P): Likewise.
6882 (get_vtt_name): Declare.
6883 (build_artifical_parm): Likewise.
6884 (fixup_all_virtual_upcast_offsets): Likewise.
6885 (expand_indirect_vtbls_init): Remove.
6886 * call.c (build_new_method_call): Pass the vtt to subobject
6887 constructors and destructors.
6888 * class.c (get_vtt_name): Give it external linkage.
6889 (build_clone): Handle the magic VTT parameters for clones.
6890 (clone_function_decl): Fix typo in comment.
6891 (build_vtt): Keep track of the indices in the VTTs where various
6892 entities are stored.
6893 (build_vtt_inits): Likewise.
6894 (dfs_build_vtt_inits): Likewise.
6895 (build_ctor_vtbl_group): Tweak type of construction vtables.
6896 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
6897 primary bases, when building construction vtables.
6898 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6899 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6900 (init_decl_processing): Initialize vtt_parm_type.
6901 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6902 (lang_mark_tree): Make vtt_parm.
6903 * decl2.c (build_artificial_parm): New function.
6904 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6905 (grokclassfn): Use build_artificial_parm.
6906 * init.c (initialize_vtbl_ptrs): Call
6907 fixup_all_virtual_upcast_offsets directly.
6908 (perform_member_init): Use the complete subobject destructor for
6910 (build_vtbl_address): New function.
6911 (expand_virtual_init): Handle VTTs.
6912 * optimize (maybe_clone_body): Likewise.
6913 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6915 (expand_indirect_vtbls_init): Remove.
6916 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6917 * tree.c (make_binfo): Make them bigger.
6919 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6921 * inc/cxxabi.h (__pbase_type_info): Define, based on
6922 __pointer_type_info.
6923 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6924 (__pointer_to_member_type_info): Likewise.
6925 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6926 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6927 (__pointer_type_info::__do_catch): Rename to ...
6928 (__pbase_type_info::__do_catch): ... here. Adjust.
6929 (__pbase_type_info::__pointer_catch): Implement.
6930 (__pointer_type_info::__pointer_catch): Adjust.
6931 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6933 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6935 * tinfo.h (__user_type_info::contained_virtual_p): New
6937 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6939 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6940 diamond shaped heirarchy. Add early out for mixed diamond and
6941 duplicate shaped heirarchy.
6943 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6945 * cp-tree.h (build_delete): Change prototype.
6946 (build_vec_delete): Likewise.
6947 * call.c (build_scoped_method_call): Use special_function_kind
6948 values to indicate the kind of destruction to be done.
6949 (build_method_call): Likewise.
6950 * decl.c (finish_destructor_body): Likewise.
6951 (maybe_build_cleanup_1): Likewise. Rename to ...
6952 (maybe_build_cleanup): ... this.
6953 * decl2.c (delete_sanity): Use special_function_kind
6954 values to indicate the kind of destruction to be done.
6955 (build_cleanup): Likewise.
6956 * init.c (perform_member_init): Likewise.
6957 (build_vec_delete_1): Likewise.
6958 (build_dtor_call): Simplify.
6959 (build_delete): Use special_function_kind
6960 values to indicate the kind of destruction to be done.
6961 (build_vbase_delete): Likewise.
6962 (build_vec_delete): Likewise.
6964 * init.c (sort_member_init): Fix typo in error message generation
6967 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6969 * semantics.c (begin_class_definition): make the packed
6970 attribute be sensitive to the "-fpack-struct" command line flag
6972 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6974 Update new-abi upcast algorithm.
6975 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6976 prototype and meaning of return value.
6977 (__si_class_type_info::__do_upcast): Likewise.
6978 (__vmi_class_type_info::__do_upcast): Likewise.
6979 * tinfo.cc (__class_type_info::__upcast_result): Replace
6980 whole2dst with part2dst. Adjust ctor.
6981 (__class_type_info::__do_upcast): Adjust call of worker function.
6982 (__class_type_info::__do_upcast): Adjust.
6983 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6985 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6986 virtual base in diamond heirarchy bug.
6988 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6990 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6991 and bitfield to tinfo_fn_p.
6992 (DECL_TINFO_FN_P): Adjust.
6993 (SET_DECL_TINFO_FN_P): Likewise.
6994 (DECL_MUTABLE_P): Likewise.
6995 (DECL_C_BIT_FIELD): Likewise.
6996 (SET_DECL_C_BIT_FIELD): Likewise.
6997 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6998 (DECL_UNINLINABLE): Likewise.
6999 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
7000 (handle_using_decl): Remove assertion.
7001 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
7002 to build FIELD_DECLs.
7003 (build_base_field): Likewise.
7004 (layout_class_type): Likewise.
7005 * decl.c (init_decl_processing): Likewise.
7006 (build_ptrmemfunc_type): Likewise.
7007 (grokdeclarator): Likewise.
7008 * decl2.c (grok_x_components): Likewise.
7009 * except.c (call_eh_info): Likewise.
7010 * init.c (init_init_processing): Likewise.
7011 * rtti.c (expand_class_desc): Likewise.
7012 (create_pseudo_type_info): Likewise.
7013 (get_vmi_pseudo_type_info): Likewise.
7014 (create_tinfo_types): Likewise.
7015 * ptree.c (print_lang_decl): Adjust.
7016 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
7017 before checking DECL_MUTABLE_P.
7019 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
7020 parameters for template functions.
7021 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
7022 destructors as well as constructors.
7024 2000-05-22 Mark Mitchell <mark@codesourcery.com>
7026 * class.c (build_ctor_vtbl_group): Set inits.
7027 * optimize.c (maybe_clone_body): Set DECL_INLINE and
7028 DECL_THIS_INLINE appropriately for clones.
7030 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
7031 (DECL_CONV_FN_P): Simplify.
7032 (DECL_OPERATOR): Remove.
7033 (language_to_string): Declare.
7034 * decl.c (duplicate_decls): Fix typo in comment.
7035 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
7036 (grok_op_properties): Use DECL_CONV_FN_P instead of
7037 IDENTIFIER_TYPENAME_P.
7038 * dump.c (dequeue_and_dump): Dump the language linkage of
7040 * error.c (language_to_string): Give it external linkage.
7041 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
7042 (implicitly_declare_fn): Set DECL_LANGUAGE.
7043 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
7044 IDENTIFIER_TYPENAME_P.
7045 (tsubst_decl): Likewise.
7046 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
7047 * semantics.c (finish_member_declaration): Don't mark members of
7048 classes declared in an extern "C" region as extern "C".
7050 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7052 * decl2.c (qualified_lookup_using_namespace): Look through
7055 * decl.c (push_using_decl): Return the old decl on namespace level.
7057 2000-05-21 Mark Mitchell <mark@codesourcery.com>
7059 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
7060 (VTT_NAME_PREFIX): New macro.
7061 (CTOR_VTBL_NAME_PREFIX): Likewise.
7062 (get_ctor_vtbl_name): New function.
7063 * class.c (get_vtable_name): Simplify.
7064 (get_vtt_name): New function.
7065 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
7066 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
7067 when a virtual base becomes primary.
7068 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
7070 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
7071 additional parameters.
7072 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
7073 (initialize_array): New function.
7074 (build_vtt): Likewise.
7075 (build_vtt_inits): Likewise.
7076 (dfs_build_vtt_inits): Likewise.
7077 (dfs_fixup_binfo_vtbls): Likewise.
7078 (build_ctor_vtbl_group): Likewise.
7079 (initialize_vtable): Use initialize_array.
7080 (accumulate_vtbl_inits): Reimplement to handle construction
7082 (dfs_accumulate_vtbl_inits): Likewise.
7083 (bulid_vtbl_initializer): Adjust parameter name.
7084 * method.c (build_typename_overload): Remove #if 0'd code.
7085 (get_ctor_vtbl_name): New function.
7086 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
7087 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
7089 * cp-tree.h (struct lang_type): Remove search_slot.
7090 (CLASSTYPE_SEARCH_SLOT): Remove.
7091 (emit_base_init): Change prototype.
7092 (initialize_vtbl_ptrs): Likewise.
7093 (expand_indirect_vtbls_init): Likewise.
7094 (clear_search_slots): Remove.
7095 * decl.c (lang_mark_tree): Don't mark search_slot.
7096 * init.c (initialize_vtbl_ptrs): Simplify.
7097 (emit_base_init): Likewise.
7098 * search.c (struct vbase_info): Document decl_ptr.
7099 (convert_pointer_to_single_level): Remove.
7100 (dfs_find_vbases): Remove.
7101 (dfs_init_base_pointers): Simplify.
7102 (dfs_clear_vbase_slots): Remove.
7103 (dfs_vtable_path_unmark): New function.
7104 (init_vbase_pointers): Simplify.
7105 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
7106 (expand_indirect_vtbls_init): Simplify. Don't call
7107 mark_all_temps_used.
7108 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
7109 initialize_vtbl_ptrs.
7111 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
7113 * except.c: Add static prototypes.
7115 2000-05-20 H.J. Lu <hjl@gnu.org>
7117 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
7119 2000-05-19 Mark Mitchell <mark@codesourcery.com>
7121 Don't create a separate copy of virtual bases for the
7122 CLASSTYPE_VBASECLASSES list.
7123 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
7124 (BINFO_FOR_VBASE): Remove.
7125 (CANONICAL_BINFO): Adjust.
7126 (binfo_for_vbase): New function.
7127 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
7128 instead of BINFO_FOR_VBASE.
7129 (build_vbase_pointer): Likewise.
7130 (build_secondary_vtable): Likewise.
7131 (dfs_mark_primary_bases): Likewise.
7132 (mark_primary_bases): Likewise.
7133 (layout_nonempty_base_or_field): Likewise.
7134 (dfs_set_offset_for_shared_vbases): Likewise.
7135 (dfs_set_offset_for_unshared_vbases): Likewise.
7136 (layout_virtual_bases): Likewise. Adjust for changes to the
7137 CLASSTYPE_VBASECLASSES list.
7138 (dump_class_hierarchy_r): Use binfo_for_vbase
7139 instead of BINFO_FOR_VBASE.
7140 (dump_class_hierarchy): Likewise.
7141 (finish_vtbls): Likewise.
7142 (build_vtbl_initializer): Adjust for changes to the
7143 CLASSTYPE_VBASECLASSES list.
7144 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
7145 * decl.c (finish_destructor_body): Adjust for changes to the
7146 CLASSTYPE_VBASECLASSES list.
7147 * init.c (sort_base_init): Use binfo_for_vbase.
7148 (construct_virtual_bases): Adjust for changes to the
7149 CLASSTYPE_VBASECLASSES list.
7150 (expand_member_init): Use binfo_for_vbase.
7151 (build_vbase_delete): Adjust for changes to the
7152 CLASSTYPE_VBASECLASSES list.
7153 * method.c (do_build_copy_constructor): Likewise.
7154 * rtti.c (get_base_offset): Use binfo_for_vbase.
7155 (expand_class_desc): Remove #if 0'd code.
7156 * search.c (struct vbase_info): Remove vbase_types.
7157 (get_base_distance): Use binfo_for_vbase.
7158 (lookup_field_queue_p): Use CANONICAL_BINFO.
7159 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
7160 (get_pure_virtuals): Adjust for changes to the
7161 CLASSTYPE_VBASECLASSES list.
7162 (dfs_find_vbases): Use binfo_for_vbase.
7163 (dfs_init_vbase_pointers): Likewise.
7164 (init_vbase_pointers): Don't initialize vi.vbase_types.
7165 (virtual_context): Use binfo_for_vbase.
7166 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
7167 CLASSTYPE_VBASECLASSES list.
7168 (expand_indirect_vtbls_init): Simplify.
7169 (dfs_get_vbase_types): Don't replicate virtual bases.
7170 (find_vbase_instance): Use binfo_for_vbase.
7171 (binfo_for_vbase): New function.
7172 * typeck.c (get_delta_difference): Use binfo_for_vbase.
7174 2000-05-17 Mark Mitchell <mark@codesourcery.com>
7176 * decl2.c (finish_anon_union): Generalize error messages to handle
7177 anonymous structures.
7178 * init.c (perform_member_init): Remove `name' parameter.
7179 (build_field_list): New function.
7180 (sort_member_init): Handle anonymous union initialization order
7181 correctly. Check for multiple initializations of the same union.
7182 (emit_base_init): Don't look up fields by name here.
7183 (expand_member_init): Record the result of name lookup for future
7185 * typeck.c (build_component_ref): Fix formatting.
7187 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
7189 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
7190 * typeck.c (build_x_compound_expr): Replace warn_unused with
7193 * decl2.c (lang_decode_option): Update -Wall unused flags by
7194 calling set_Wunused.
7196 2000-05-16 Mark Mitchell <mark@codesourcery.com>
7198 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
7199 * init.c (dfs_vtable_path_unmark): Remove.
7200 * search.c (marked_new_vtable_p): Likewise.
7201 (unmarked_new_vtable_p): Likewise.
7202 (dfs_search_slot_nonempty_p): Likewise.
7203 (dfs_mark): Likewise.
7204 (dfs_vtable_path_unmark): Likewise.
7205 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
7206 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
7207 (dfs_init_vbase_pointers): Remove special-case new ABI code.
7208 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
7209 (init_vbase_pointers): Simplify.
7210 (expand_indirect_vtbls_init): Likewise.
7212 * class.c (copy_virtuals): New function.
7213 (build_primary_table): Use it.
7214 (build_secondary_vtable): Likewise.
7215 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
7216 indicate that no vcall offset is required.
7217 (add_virtual_function): Likewise.
7218 (modify_all_vtables): Likewise.
7219 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7220 (dfs_accumulate_vtbl_inits): Likewise.
7221 (build_vtbl_initializer): Make changes to handle construction
7223 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7224 (build_rtti_vtbl_entries): Likewise.
7225 (build_vtable_entries): Handle a NULL vcall_index.
7227 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
7229 * decl2.c (lang_decode_option): Fix thinko.
7231 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
7233 * except.c (check_handlers): New fn.
7234 * cp-tree.h: Declare it.
7235 * semantics.c (finish_handler_sequence): Call it.
7236 (finish_function_handler_sequence): Likewise.
7237 (finish_handler_parms): Set TREE_TYPE on the handler.
7238 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
7239 * search.c (get_base_distance_recursive): If protect>1, ignore
7241 (get_base_distance): Don't reduce watch_access.
7243 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
7245 * lex.c: #include diagnostic.h.
7246 (lang_init_options): Set default prefixing rules.
7248 * lang-options.h: Add -fdiagnostics-show-location=.
7250 * decl2.c: #include diagnostic.h.
7251 (lang_decode_option): Handle -fdiagnostics-show-location=.
7253 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
7255 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
7256 * vec.cc: Revert my 2000-05-07 change.
7258 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
7260 * class.c (check_field_decls): Complain about non-static data
7261 members with same name as class in class with constructor.
7263 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
7265 * decl.c (grokdeclarator): Allow non-static data members with
7268 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7270 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
7271 and pending_inline.filename. Update prototypes.
7272 * decl.c (define_label): Constify filename parameter.
7273 * decl2.c (warn_if_unknown_interface): Constify local char *.
7274 * input.c Constify input_source.filename. Don't declare
7275 input_filename or lineno. Constify filename parameter to feed_input.
7276 * lex.c (init_parse): Constify parameter and return value.
7277 (cp_pragma_interface, cp_pragma_implementation): Constify
7279 (reinit_parse_for_method, reinit_parse_for_block,
7280 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
7281 Constify local char *.
7282 * pt.c: Don't declare lineno or input_filename.
7283 (print_template_context, tsubst_friend_function, tsubst_decl,
7284 tsubst, instantiate_decl): Constify local char *.
7285 * semantics.c (expand_body): Constify local char *.
7286 * tree.c (build_srcloc): Constify filename parameter.
7287 * typeck.c (c_expand_asm_operands): Constify filename
7290 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
7292 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
7295 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
7297 * inc/cxxabi.h: Fix typos in comment.
7298 (__base_class_info::__offset): Use a static_cast.
7300 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
7302 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
7303 of std::size_t and std::ptrdiff_t respectively.
7304 * tinfo.cc: Likewise.
7307 2000-05-06 Richard Henderson <rth@cygnus.com>
7309 * typeck.c (build_c_cast): Don't warn integer->pointer size
7310 mismatch for constants.
7312 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
7314 * rtti.c (ptmd_initializer): Set non-public, if class is
7317 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
7318 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7319 __cxa_vec_delete): Likewise.
7320 * tinfo.cc (__dynamic_cast): Likewise.
7321 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7322 __cxa_vec_delete): Likewise.
7324 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7326 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
7327 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
7328 (lang_decl_flags): Add vcall_offset.
7329 (THUNK_VCALL_OFFSET): Use it.
7330 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
7331 * method.c (make_thunk): Create the lang_decl here, not in
7333 (emit_thunk): Make generic thunks into ordinary functions once
7334 they have been fed to expand_body.
7335 * semantics.c (expand_body): Set current_function_is_thunk here.
7337 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7339 * class.c (update_vtable_entry_for_fn): Prototype.
7341 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
7344 * search.c (dfs_build_inheritance_graph_order): Prototype.
7346 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7348 * cp-tree.h (special_function_kind): Add various kinds of
7350 (special_function_p): New function.
7351 * class.c (overrides): Don't let one kind of destructor override
7353 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
7354 whether or not to instantiate a template.
7355 * tree.c (special_function_p): Define.
7357 2000-05-03 Mark Mitchell <mark@codesourcery.com>
7359 * cp-tree.def (THUNK_DECL): Remove.
7360 * cp-tree.h (DECL_THUNK_P): New macro.
7361 (DECL_NON_THUNK_FUNCTION_P): Likewise.
7362 (DECL_EXTERN_C_FUNCTION_P): Likewise.
7363 (SET_DECL_THUNK_P): Likewise.
7364 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
7365 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
7366 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
7367 * decl.c (decls_match): Use DECL_EXTERN_C_P.
7368 (duplicate_decls): Likewise.
7369 (pushdecl): Likewise. Adjust thunk handling.
7370 (grokfndecl): Use DECL_EXTERN_C_P.
7371 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
7372 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
7373 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
7374 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
7375 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
7376 DECL_NO_STATIC_CHAIN.
7377 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
7378 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
7379 * search.c (covariant_return_p): Remove THUNK_DECL handling.
7382 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7384 * tree.c (walk_tree): Set lineno.
7386 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7388 * exception.cc: Update license notice.
7390 * new1.cc: Likewise.
7391 * new2.cc: Likewise.
7392 * tinfo.cc: Likewise.
7393 * tinfo2.cc: Likewise.
7395 * inc/cxxabi.h: Likewise.
7396 * inc/exception: Likewise.
7397 * inc/new: Likewise.
7398 * inc/new.h: Likewise.
7399 * inc/typeinfo: Likewise.
7401 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7403 * tree.c (build_target_expr_with_type): If we already have a
7404 TARGET_EXPR, just return it.
7406 * optimize.c (initialize_inlined_parameters): Don't generate an
7407 EXPR_STMT if we can just use DECL_INITIAL.
7408 * decl.c (emit_local_var): Only make the initialization a
7409 full-expression if stmts_are_full_exprs_p.
7411 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7413 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
7415 * call.c (standard_conversion): Use it.
7416 (direct_reference_binding): Likewise.
7417 (build_over_call): Likewise.
7418 (is_properly_derived_from): Likewise.
7419 (compare_ics): Likewise.
7420 * class.c (resolves_to_fixed_type_p): Likewise.
7421 * optimize.c (declare_return_variable): Likewise.
7422 * pt.c (is_specialization_of): Likewise.
7424 * typeck.c (comp_target_parms): Likeiwse.
7425 (build_static_cast): Likewise.
7426 (build_reinterpret_cast): Likewise.
7427 (build_const_cast): Likewise.
7428 (comp_ptr_ttypes_real): Likewise.
7429 (comp_ptr_ttypes_const): Likewise.
7430 * typeck2.c (process_init_constructor): Likewise.
7432 2000-04-30 Scott Snyder <snyder@fnal.gov>
7434 * decl.c (finish_destructor_body): Use the base destructor when
7435 destroying virtual bases.
7437 2000-04-30 Mark Mitchell <mark@codesourcery.com>
7439 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
7441 * optimize.c (struct inline_data): Add target_exprs field.
7442 (declare_return_variable): When a function returns an aggregate,
7443 use the variable declared in the TARGET_EXPR as the remapped
7445 (expand_call_inline): Update the pending target_exprs stack.
7446 (optimize_function): Initialize the stack.
7448 * decl2.c (finish_file): Fix typo in comment.
7450 * method.c (emit_thunk): Don't try to return a `void' value.
7452 * optimize.c (initialize_inlined_parameters): If the parameter is
7453 addressable, we need to make a new VAR_DECL, even if the
7454 initializer is constant.
7456 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
7458 * decl.c (grok_op_properties): Add an extra check of argtypes.
7460 2000-04-27 Mark Mitchell <mark@codesourcery.com>
7462 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
7464 (initialize_inlined_parameters): Try to avoid creating new
7467 2000-04-27 Alex Samuel <samuel@codesourcery.com>
7469 * lex.c (my_get_run_time): Remove.
7470 (init_filename_times): Use get_run_time instead of my_get_run_time.
7471 (check_newline): Likewise.
7472 (dump_time_statistics): Likewise.
7473 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
7474 of computing elapsed time explicitly.
7476 2000-04-26 Mark Mitchell <mark@codesourcery.com>
7478 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
7479 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
7480 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
7481 before calling decl_constant_value.
7482 * class.c (check_bitfield_decl): Likewise.
7483 * cvt.c (ocp_convert): Likewise.
7484 (convert): Likewise.
7485 * decl.c (compute_array_index_type): Likewise.
7486 (build_enumerator): Likewise.
7487 * decl2.c (check_cp_case_value): Likewise.
7488 * pt.c (convert_nontype_argument): Likewise.
7490 * typeck.c (decay_conversion): Likewise.
7491 (build_compound_expr): Likewise.
7492 (build_reinterpret_cast): Likewise.
7493 (build_c_cast): Likewise.
7494 (convert_for_assignment): Likewise.
7496 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
7498 * decl.c (finish_function): Don't play games with DECL_INLINE.
7500 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
7502 * ir.texi: Correct typo.
7504 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7506 * decl.c (grokdeclarator): Reject VLAs as members.
7508 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
7510 * call.c (standard_conversion): Accept conversion between
7513 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
7515 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
7517 * decl2.c (finish_file): Remove double setup for accounting
7520 2000-04-24 Robert Lipe <robertlipe@usa.net>
7522 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
7524 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
7526 * new.cc (set_new_handler): Needs to be in std::.
7528 2000-04-23 Mark Mitchell <mark@codesourcery.com>
7530 * cp-tree.h (lang_decl): Remove pretty_function_p.
7531 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
7532 language-specific node.
7533 * decl.c (cp_make_fname_decl): Use build_decl, not
7534 build_lang_decl, to build the variables.
7535 (grokvardecl): Don't call build_lang_decl for local variables in
7537 (grokdeclarator): Don't call build_lang_decl for local type
7538 declarations in templates.
7539 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
7540 zero'd memory, rather than calling memset.
7541 * pt.c: Include hashtab.h.
7542 (local_specializations): New variable.
7543 (retrieve_local_specialization): Use it.
7544 (register_local_specialization): Likewise.
7545 (tsubst_decl): Don't assume local variables have
7547 (instantiate_decl): Set up local_specializations.
7548 * Makefile.in (HTAB_H): New variable.
7550 2000-04-23 Richard Henderson <rth@cygnus.com>
7552 * typeck.c (c_expand_asm_operands): Restore the original
7553 contents of the output list.
7555 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
7557 * ir.texi: Document complex number representation.
7559 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
7561 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
7562 (target_incomplete_p): New function.
7563 (tinfo_base_init): Create comdat NTBS name variable.
7564 (ptr_initializer): Add non_public parameter. Calculate it.
7565 (ptmd_initializer): Likewise.
7566 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
7567 (create_real_tinfo_var): Add non_public parameter. Use it.
7568 Push proxy into global namespace.
7569 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
7571 * inc/typeinfo (type_info::before, type_info::operator==):
7572 Compare __name addresses.
7574 * tinfo2.cc: Remove new-abi builtins comment.
7576 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
7578 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
7580 * call.c (joust): Exit early if we get the same function, too.
7582 * decl2.c (key_method): Return NULL_TREE for template classes.
7583 (import_export_class): Don't need to check for template classes.
7585 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
7587 * lex.c: Remove references to cccp.c.
7589 2000-04-18 Mark Mitchell <mark@codesourcery.com>
7591 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
7592 volatile_memfunc. Add destructor_attr. Adjust dummy.
7593 (DECL_DESTRUCTOR_P): Use destructor_attr.
7594 (DECL_CONST_MEMFUNC_P): Reimplement.
7595 (DECL_VOLATILE_MEMFUNC_P): Remove.
7596 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
7597 (overrides): Use DECL_DESTRUCTOR_P.
7598 (check_for_override): Likewise.
7599 * decl.c (start_function): Likewise.
7600 * decl2.c (grokfclassfn): Likewise.
7601 (check_classfn): Likewise.
7602 (grok_function_init): Likewise.
7604 2000-04-17 Mark Mitchell <mark@codesourcery.com>
7606 * decl2.c (grokfield): Issue error on illegal data member
7609 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
7611 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
7613 2000-04-16 Mark Mitchell <mark@codesourcery.com>
7615 * class.c (build_vtable_entry): Don't build thunks for type-info
7618 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
7620 * decl.c (decls_match): Allow a redeclaration of a builtin to
7621 specify args while the builtin did not.
7623 2000-04-15 Mark Mitchell <mark@codesourcery.com>
7625 * cp-tree.def (THUNK_DECL): Add to documentation.
7626 * cp-tree.h (flag_huge_objects): Declare.
7627 * class.c (modify_vtable_entry): Tidy.
7628 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
7629 Calculate delta appropriately for the new ABI.
7630 (dfs_modify_vtables): Use it.
7631 (modify_all_vtables): Fix thinko in code to add overriding copies
7632 of functions to primary vtables.
7633 (build_clone): Fix typo in comment.
7634 (clone_function_decl): Correct order of destructors in vtable.
7635 (build_vbase_offset_vtbl_entries): Adjust comment.
7636 (dfs_vcall_offset_queue_p): Remove.
7637 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
7638 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
7639 (build_vtable_entry): Correct check for pure virtual functions.
7640 Don't declare flag_huge_objects.
7641 * decl.c (flag_huge_objects): Remove declaration.
7642 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
7643 Use int_size_in_bytes.
7644 (emit_thunk): Handle vcall offset thunks.
7646 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7648 * decl2.c (parse_time, varconst_time): Delete declarations.
7649 (finish_file): Delete LINENO declaration.
7650 START_TIME and THIS_TIME now long.
7652 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
7654 * class.c (build_base_field): Reformat comment.
7656 * inc/cxxabi.h (stddef.h): Comment inclusion.
7657 (__base_class_info::__offset): Comment shift.
7659 2000-04-12 Mark Mitchell <mark@codesourcery.com>
7661 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
7662 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
7663 (cp_push_exception_identifier): New macro.
7664 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
7665 (DECL_BASE_DESTRUCTOR_P): Likewise.
7666 (DECL_DELETING_DESTRUCTOR_P): Likewise.
7667 (get_vtbl_decl_for_binfo): Fix formatting.
7668 (in_charge_arg_for_name): New macro.
7669 (maybe_build_cleanup_and_delete): Remove declaration.
7670 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
7671 (in_charge_arg_for_name): New function.
7672 (build_new_method_call): Use it. Handle cloned destructors.
7673 (build_clone): Don't make the base constructor virtual.
7674 Automatically defer generated functions.
7675 (clone_function_decl): Handle destructors, too.
7676 (clone_constructors_and_destructors): Likewise.
7677 (create_vtable_ptr): Don't create a vtable entry for a cloned
7679 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
7680 (initialize_predefined_identifiers): Update appropriately.
7681 (finish_destructor_body): Simplify.
7682 (maybe_build_cleanup_and_delete): Remove.
7683 * except.c (expand_throw): Handle new-ABI destructors.
7684 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
7685 (build_dtor_call): New function.
7686 (build_delete): Use it. Simplify.
7687 * optimize.c (maybe_clone_body): Handle destructors.
7688 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
7690 * exception.cc (cleanup_fn): New typedef.
7691 (CALL_CLEANUP): New macro.
7692 (cp_eh_info): Use them.
7693 (__cp_push_exception): Likewise.
7694 (__cp_pop_exception): Likewise.
7696 2000-04-11 Mark Mitchell <mark@codesourcery.com>
7698 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
7699 (complete_dtor_identifier): New macro.
7700 (CLASSTYPE_FIRST_CONVERSION): Remove.
7701 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
7702 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
7703 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
7704 (CLASSTYPE_CONSTRUCTORS): Likewise.
7705 (CLASSTYPE_DESTRUCTORS): Likewise.
7706 (lang_decl): Add cloned_function.
7707 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
7708 (DECL_BASE_CONSTRUCTOR_P): Likewise.
7709 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
7710 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
7711 (DECL_CLONED_FUNCTION_P): Likewise.
7712 (DECL_CLONED_FUNCTION): Likewise.
7713 (clone_function_decl): Declare.
7714 (maybe_clone_body): Likewise.
7715 * call.c (build_user_type_conversion_1): Call complete object
7716 constructors in the new ABI.
7717 (build_new_method_call): Don't add in-charge parameters under the
7719 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
7720 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
7721 CLASSTYPE_DESTRUCTOR_SLOT.
7722 (build_clone): New function.
7723 (clone_function_decl): Likewise.
7724 (clone_constructors_and_destructors): Likewise.
7725 (check_bases_and_members): Use it.
7726 * decl.c (iniitialize_predefined_identifiers): Initialize
7727 complete_dtor_identifier.
7728 (finish_function): Don't add extra code to a clone.
7729 (lang_mark_tree): Mark cloned_function.
7730 * decl2.c (mark_used): Don't bother trying to instantiate things
7732 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
7733 * method.c (set_mangled_name_for_decl): Don't treat clones as
7735 (synthesize_method): Sythesize cloned functions, not the clones.
7736 * optimize.c (inline_data): Update comment on ret_label.
7737 (remap_block): Don't assume DECL_INITIAL exists.
7738 (copy_body_r): Allow ret_label to be NULL.
7739 (maybe_clone_body): Define.
7740 * pt.c (tsubst_decl): Handle clones.
7741 (instantiate_clone): New function.
7742 (instantiate_template): Use it.
7743 (set_mangled_name_for_template_decl): Don't treat clones as
7745 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
7746 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
7747 * semantics.c (expand_body): Clone function bodies as necessary.
7749 * optimize.c (remap_decl): Avoid sharing structure for arrays
7750 whose size is only known at run-time.
7751 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
7753 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
7754 to has_in_charge_parm_p.
7755 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
7756 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
7757 (DECL_COPY_CONSTRUCTOR_P): New macro.
7758 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
7759 (build_user_type_conversion_1): Likewise.
7760 (convert_like_real): Likewise.
7761 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
7762 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
7763 (copy_args_p): Likewise.
7764 (grok_ctor_properties): Likewise.
7765 (start_function): Likewise.
7766 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
7767 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
7768 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
7769 * method.c (do_build_copy_constructor): Use
7770 DECL_HAS_IN_CHARGE_PARM_P.
7771 (synthesize_method): Likewise.
7772 * pt.c (instantiate_template): Remove goto.
7773 * tree.c (build_cplus_method_type): Remove mention of obstacks in
7776 * cp-tre.h (finish_function): Change prototype.
7777 * decl.c (end_cleanup_fn): Adjust caller.
7778 (finish_function): Take only one parameter.
7779 * decl2.c (finish_objects): Adjust caller.
7780 (finish_static_storage_duration_function): Likewise.
7781 * method.c (emit_thunk): Likewise.
7782 * parse.y: Likewise.
7783 * parse.c: Regenerated.
7784 * pt.c (instantiate_decl): Likewise.
7785 * rtti.c (synthesize_tinfo_fn): Likewise.
7786 * semantics.c (expand_body): Likewise.
7788 * cp-tree.h (copy_decl): New function.
7789 * class.c (finish_struct_1): Use it.
7790 * lex.c (copy_decl): Define it.
7791 * pt.c (tsubst_decl): Likewise.
7792 * tree.c (copy_template_template_parm): Likewise.
7794 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
7795 has_nonpublic_assign_ref.
7796 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
7797 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
7798 * class.c (finish_struct_methods): Don't set
7799 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
7800 (interface_only): Don't declare.
7801 (interface_unknown): Likewise.
7803 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7805 * tree.h (HAVE_TEMPLATES): Remove definition.
7806 * lang-options.h (-fthis-is-variable): Remove documentation.
7808 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
7810 * class.c (instantiate_type): Handle object-relative template-id.
7812 * semantics.c (finish_expr_stmt): Call convert_to_void here.
7813 * decl.c (cplus_expand_expr_stmt): Not here.
7815 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
7816 Initialize exprtype earlier.
7818 * parse.y (fn.def1): Check for defining types in return types.
7820 * decl.c (check_tag_decl): Notice extra fundamental types.
7821 Diagnose empty decls in classes, too.
7823 * decl.c (grokdeclarator): Don't override an anonymous name if no
7824 declarator was given.
7826 * cvt.c (convert_to_void): Call resolve_offset_ref.
7828 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
7830 * decl2.c (decl_namespace): Handle getting a type.
7832 * typeck.c (build_c_cast): Re-enable warning for cast between
7833 pointer and integer of different size.
7835 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
7837 * inc/cxxabi.h (__pointer_type_info): Add restrict and
7839 (__pointer_type_info::__pointer_catch): New virtual function.
7840 (__pointer_to_member_type_info): Derive from
7841 __pointer_type_info. Adjust.
7842 (__pointer_to_member_type_info::__do_catch): Remove.
7843 (__pointer_to_member_type_info::__is_pointer_p): Declare.
7844 (__pointer_to_member_type_info::__pointer_catch): Declare.
7845 * rtti.c (qualifier_flags): Add restrict flag.
7846 (ptmd_initializer): Reorder members.
7847 (create_tinfo_types): Expand comments. Reorder
7848 ptmd_desc_type_node members.
7849 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
7851 (__pointer_type_info::__do_catch): Move specific code into
7852 __pointer_catch. Call it.
7853 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
7854 specific catch checking. Fix void conversion check.
7855 (__pointer_to_member_type_info::__do_catch): Remove.
7856 (__pointer_to_member_type_info::__pointer_catch): Implement.
7858 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7860 * lex.c (init_parse): Remove traces of classof and headof.
7861 * decl2.c (flag_operator_names): Default to 1.
7862 (lang_decode_option): Do not set it for -ansi.
7864 2000-04-09 Mark Mitchell <mark@codesourcery.com>
7866 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
7867 (DECL_MAIN_VARIANT): Remove.
7868 * decl.c (duplicate_decls): Don't set it.
7869 (start_function): Likewise.
7870 (lang_mark_tree): Don't mark it.
7871 * decl2.c (defer_fn): Don't use it.
7872 * lex.c (retrofit_lang_decl): Don't set it.
7873 * pt.c (tsubst_decl): Likewise.
7874 * ptree.c (print_lang_decl): Don't print it.
7875 * typeck.c (mark_addressable): Don't use it.
7877 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7879 * vec.cc: Include <new> and <exception>.
7880 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
7881 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
7883 (__cxa_vec_delete): Catch dtor exceptions.
7885 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7887 Prepend __ to implementation defined names.
7888 * inc/typeinfo (type_info): Rename _name to __name.
7889 (type_info::type_info): Rename parameter.
7890 (type_info::operator==, type_info::operator!=,
7891 type_info::before): Likewise.
7892 (type_info::is_pointer_p, type_info::is_function_p,
7893 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
7896 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
7897 (__pointer_type_info::__pointer_type_info): Likewise.
7898 (__pointer_type_info::is_pointer_p,
7899 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7900 (__array_type_info::__array_type_info): Rename parameters.
7901 (__function_type_info::__function_type_info): Likewise.
7902 (__function_type_info::is_function_p): Prepend __.
7903 (__enum_type_info::__enum_type_info): Rename parameters.
7904 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7906 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7908 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7909 (__class_type_info::__class_type_info): Rename parameters.
7910 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7911 (__class_type_info::upcast_result,
7912 __class_type_info::dyncast_result): Prepend __. Move definition
7914 (__class_type_info::do_upcast, __class_type_info::do_catch,
7915 __class_type_info::find_public_src,
7916 __class_type_info::do_dyncast,
7917 __class_type_info::do_find_public_src): Prepend __. Rename
7919 (__si_class_type_info::__si_class_type_info): Rename parameters.
7920 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7921 __si_class_type_info::do_find_public_src): Prepent __. Rename
7923 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7924 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7925 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7927 (__dynamic_cast): Rename parameters.
7928 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7929 type_info::do_catch, type_info::do_upcast): Prepend __.
7930 (contained_p, public_p, virtual_p, contained_public_p,
7931 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7932 (__class_type_info::do_catch,
7933 __class_type_info::do_upcast): Prepend __. Adjust.
7934 (__class_type_info::__upcast_result,
7935 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7937 (__class_type_info::find_public_src): Prepend __. Adjust.
7938 (__class_type_info::do_find_public_src,
7939 __si_class_type_info::do_find_public_src,
7940 __vmi_class_type_info::do_find_public_src): Likewise.
7941 (__class_type_info::do_dyncast,
7942 __si_class_type_info::do_dyncast,
7943 __vmi_class_type_info::do_dyncast): Likewise.
7944 (__class_type_info::do_upcast,
7945 __si_class_type_info::do_upcast,
7946 __vmi_class_type_info::do_upcast): Likewise.
7947 (__dynamic_cast): Adjust.
7948 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7949 (__function_type_info::is_function_p): Likewise.
7950 (__pointer_type_info::do_catch): Likewise. Adjust.
7951 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7952 (__throw_type_match_rtti_2): Adjust.
7953 (__is_pointer): Adjust.
7955 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7957 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7958 (complete_ctor_identifier): New macro.
7959 (special_function_kind): Add sfk_copy_constructor and
7960 sfk_assignment_operator.
7961 (LOOKUP_HAS_IN_CHARGE): Remove.
7962 (cons_up_default_function): Rename to ...
7963 (implicitly_declare_fn): ... this.
7964 * call.c (build_new_method_call): Add in-charge parameters for
7966 * class.c (add_implicitly_declared_members): Change parameter name
7967 from cant_have_assignment to cant_have_const_assignment.
7968 Replace calls to cons_up_default_function to implicitly_declare_fn.
7969 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7970 * decl.c (initialize_predefined_identifiers): Initialize it.
7971 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7973 * init.c (expand_default_init): Don't calculate the in-charge
7975 (build_new_1): Likewise.
7976 * lex.c (cons_up_default_function): Move to method.c.
7977 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7978 (implicitly_declare_fn): New function.
7979 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7980 (build_modify_expr): Likewise.
7981 * typeck2.c (build_functional_cast): Likewise.
7983 Under the new ABI, constructors don't return `this'.
7984 * cp-tree.h (warn_reorder): Declare.
7985 (special_function_kind): New enum.
7986 (global_base_init_list): Remove declaration.
7987 (emit_base_init): Don't return a value.
7988 (check_base_init): Don't declare.
7989 (is_aggr_typedef): Likewise.
7990 * decl.c (check_special_function_return_type): New function.
7991 (return_types): Remove.
7992 (grokdeclarator): Use check_special_function_return_type.
7993 (start_function): Don't initialize ctor_label under the new ABI.
7994 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7995 * init.c (begin_init_stmts): Move to top of file.
7996 (finish_init_stmts): Likewise.
7997 (warn_reorder): Don't declare.
7998 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
8000 (check_base_init): Remove.
8001 (is_aggr_typedef): Likewise.
8002 (build_new_1): Don't use the return value of a constructor.
8003 * semantics.c (setup_vtbl_ptr): Don't use the return value
8005 * typeck.c (check_return_expr): Don't magically convert return
8006 statements into `return this' in constructors under the new ABI.
8008 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
8009 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
8010 (base_ctor_identifier): New macro.
8011 (base_dtor_identifier): Likewise.
8012 (deleting_dtor_identifier): Likewise.
8013 * decl.c: Don't include obstack.h.
8014 (obstack_chunk_alloc): Don't define.
8015 (obstack_chunk_free): Likewise.
8016 (struct predefined_identifier): New type.
8017 (initialize_predefined_identifiers): New function.
8018 (init_decl_processing): Use it.
8019 (debug_temp_inits): Remove.
8020 (start_method): Don't call preserve_data.
8021 (hack_incomplete_structures): Update comment.
8022 * init.c (init_init_processing): Don't initialize
8024 (build_offset_rf): Remove dead code.
8025 (build_delete): Use CLASSTYPE_N_BASECLASSES.
8026 * search.c (init_search_processing): Don't initialize
8029 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8031 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
8032 some sign_compare warnings.
8034 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
8036 Rename abi::__vmi_class_type_info members.
8037 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
8038 base_list, detail_masks members to vmi_flags, vmi_base_count,
8039 vmi_bases and vmi_flags_masks respectively.
8040 (__vmi_class_type_info::vmi_flags_masks): Rename
8041 details_unknown_mask to flags_unknown_mask.
8042 * tinfo.cc (__class_type_info::do_upcast): Adjust.
8043 (__vmi_class_type_info::do_find_public_src): Adjust.
8044 (__vmi_class_type_info::do_dyncast): Adjust.
8045 (__vmi_class_type_info::do_upcast): Adjust.
8047 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
8049 * tinfo.cc (convert_to_base): New function.
8050 (get_vbase_offset): Remove. Move into convert_to_base.
8051 (__vmi_class_type_info::do_find_public_src): Adjust.
8052 (__vmi_class_type_info::do_dyncast): Adjust.
8053 (__vmi_class_type_info::do_upcast): Adjust.
8055 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
8057 * tinfo.cc (operator=): Use __builtin_strcmp.
8058 * tinfo2.cc (before): Likewise.
8060 2000-04-06 Mark Mitchell <mark@codesourcery.com>
8062 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
8063 (DECL_SAVED_INLINE): Rename to ...
8064 (DECL_DEFERRED_FN): ... this.
8065 (in_function_p): Remove declaration.
8066 (mark_inline_for_output): Rename to ...
8067 (defer_fn): ... this.
8068 * decl.c (finish_function): Adjust call to mark_inline_for_output.
8069 (in_function_p): Remove definition.
8070 * decl2.c (saved_inlines): Rename to ...
8071 (deferred_fns): ... this.
8072 (saved_inlines_used): Rename to ...
8073 (deferred_fns_used): ... this.
8074 (mark_inline_for_output): Rename to ...
8075 (defer_fn): ... this.
8076 (finish_file): Adjust accordingly.
8077 (init_decl2): Likewise.
8078 * lex.c (cons_up_default_function): Likewise.
8079 * pt.c (mark_decl_instantiated): Likewise.
8080 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
8082 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
8083 * semantics.c (expand_body): Defer more functions.
8085 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
8088 * Make-lang.in (CXX_LIB2FUNCS): Add it.
8090 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
8091 __cxa_vec_delete): Declare.
8093 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
8095 * rtti.c (dfs_class_hint_mark): New static function.
8096 (dfs_class_hint_unmark): New static function.
8097 (class_hint_flags): Use them.
8099 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
8101 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
8103 2000-04-05 Mark Mitchell <mark@codesourcery.com>
8105 * cp-tree.h (instantiate_decl): Change prototype.
8106 * decl2.c (mark_used): Adjust call.
8107 * optimize.c (inlinable_function_p): Adjust handling of templates.
8108 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
8109 (do_type_instantiation): Likewise.
8110 (instantiate_decl): Defer more templates.
8111 (instantiate_pending_templates): Adjust logic to handle inline
8114 * Makefile.in (GGC_H): New variable. Use it throughout in place
8117 * call.c: Don't include obstack.h. Include ggc.h.
8118 (obstack_chunk_alloc): Don't define.
8119 (obstack_chunk_free): Likewise.
8120 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
8121 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
8122 (pop_switch): Free it.
8124 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
8126 * dump.c (dequeue_and_dump): Don't try to print the bit_position
8127 if we don't have a DECL_FIELD_OFFSET.
8129 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
8131 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
8134 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8136 * cfns.gperf (hash, libc_name_p): Prototype.
8138 * rtti.c (build_dynamic_cast_1): Constification.
8140 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
8142 * semantics.c (deferred_type_access_control): Prototype.
8144 2000-04-04 Mark Mitchell <mark@codesourcery.com>
8146 Correct many new ABI issues regarding vbase and vcall offset
8148 * cp-tree.h (BINFO_VTABLE): Document.
8149 (struct lang_type): Tweak formatting.
8150 (BINFO_PRIMARY_BINFO): Add to documentation.
8151 (CLASSTYPE_VSIZE): Fix typo in comment.
8152 (CLASSTYPE_VBASECLASSES): Update documentation.
8153 (BINFO_VBASE_MARKED): Remove.
8154 (SET_BINFO_VBASE_MARKED): Likewise.
8155 (CLEAR_BINFO_VBASE_MARKED): Likewise.
8156 (BINFO_FIELDS_MARKED): Remove.
8157 (SET_BINFO_FIELDS_MARKED): Likewise.
8158 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
8159 (enum access_kind): New enumeration.
8160 (num_extra_vtbl_entries): Remove declaration.
8161 (size_extra_vtbl_entries): Likewise.
8162 (get_vtbl_decl_for_binfo): New function.
8163 (dfs_vbase_unmark): Remove declaration.
8164 (mark_primary_bases): Likewise.
8165 * class.c (SAME_FN): Remove.
8166 (struct vcall_offset_data_s): Move definition.
8167 (build_vbase_pointer): Use `build', not `build_binary_op', to
8168 access the vbase pointer under the new ABI.
8169 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
8170 (build_primary_vtable): Likewise.
8171 (dfs_mark_primary_bases): Move here from search.c.
8172 (mark_primary_bases): Likewise.
8173 (determine_primary_bases): Under the new ABI, don't make a base
8174 class a primary base just because we don't yet have any virtual
8176 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
8177 (num_vfun_entries): Remove.
8178 (dfs_count_virtuals): Likewise.
8179 (num_extra_vtbl_entries): Likewise.
8180 (size_extra_vtbl_entries): Likewise.
8181 (layout_virtual_bases): Iterate in inheritance graph order under
8183 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
8184 indicate that a vfield is present.
8185 (init_class_processing): Initialize access_public_node, etc., from
8187 (get_vtbl_decl_for_binfo): New function.
8188 (dump_class_hierarchy_r): Likewise.
8189 (dump_class_hierarchy): Use it.
8190 (finish_vtbls): Build the vtbls in inheritance graph order.
8191 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
8192 (initialize_vtable): Use get_vtbl_decl_for_binfo.
8193 (accumulate_vtbl_inits): Add comments explaining why a pre-order
8195 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
8196 where the vptr points, even for primary vtables.
8197 (build_vtbl_initializer): Adjust handling of vbase and vcall
8199 (build_vcall_and_vbase_vtable_entries): New function.
8200 (dfs_build_vbase_offset_vtbl_entries): Remove.
8201 (build_vbase_offset_vtbl_entries): Reimplement.
8202 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
8203 were already handled in a primary base class vtable.
8204 (build_vcall_offset_vtbl_entries): Adjust.
8205 (build_rtti_vtbl_entries): Adjust.
8206 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
8207 * init.c (expand_virtual_init): Simplify.
8208 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
8209 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
8210 * search.c (BINFO_ACCESS): New macro.
8211 (SET_BINFO_ACCESS): Likewise.
8212 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
8213 (access_in_type): Likewise.
8214 (dfs_accessible_p): Likewise.
8215 (protected_accessible_p): Likewise.
8216 (lookup_fnfields_1): Adjust documentation.
8217 (dfs_mark_primary_bases): Move to class.c
8218 (mark_primary_bases): Likewise.
8219 (dfs_vbase_unmark): Remove.
8220 (virtual_context): Use BINFO_FOR_VBASE.
8221 (dfs_get_vbase_types): Simplify.
8222 (dfs_build_inheritance_graph_order): New function.
8223 (get_vbase_types): Use it.
8224 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
8226 * tinfo.cc (get_vbase_offset): New function.
8227 (__vmi_class_type_info::do_find_public_src): Use it.
8228 (__vmi_class_type_info::do_dyncast): Likewise.
8229 (__vmi_class_type_info::do_upcast): Likewise.
8231 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
8233 * lang-specs.h: Pass -fno-show-column to the preprocessor.
8235 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
8237 * rtti.c (class_hint_flags): Rename flags.
8238 (class_initializer): Remove flags.
8239 (synthesize_tinfo_var): Combine offset and flags. Add flags
8240 for __vmi_class_type_info.
8241 (create_tinfo_types): Remove flags from __class_type_info and
8242 __si_class_type_info. Merge flags and offset from
8243 base_class_type_info.
8244 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
8245 (__base_class_info::is_virtual_p): Adjust.
8246 (__base_class_info::is_public_p): Adjust.
8247 (__base_class_info::offset): New accessor.
8248 (__class_type_info::details): Remove member.
8249 (__class_type_info::__class_type_info): Lose details.
8250 (__class_type_info::detail_masks): Remove.
8251 (__si_class_type_info::__si_class_type_info): Lose details.
8252 (__vmi_class_type_info::details): New member.
8253 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
8254 (__vmi_class_type_info::detail_masks): New member.
8255 * tinfo.cc (__class_type_info::do_upcast): Initialize result
8256 with unknown_details_mask.
8257 (__vmi_class_type_info::do_find_public_src): Adjust
8258 (__vmi_class_type_info::do_dyncast): Adjust.
8259 (__vmi_class_type_info::do_upcast): Set result details, if
8261 (__dynamic_cast): Temporarily #if out optimization.
8263 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
8265 * rtti.c (get_tinfo_decl): Mark used.
8266 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
8267 mark as dealt with, if we output it.
8269 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8271 * class.c: Reorganize to put virtual function table initialization
8272 machinery at the end of the file.
8274 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
8276 * class.c (finish_struct): Use bitsize_zero_node.
8277 * pt.c (instantiate_class_template): Likewise.
8279 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8281 Put RTTI entries at negative offsets in new ABI.
8282 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
8283 vbase offset at index -3, not -1.
8284 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
8285 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
8286 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
8287 (build_rtti_vtbl_entries): New function.
8288 (set_rtti_entry): Remove.
8289 (build_primary_vtable): Don't use it.
8290 (build_secondary_vtable): Likewise.
8291 (start_vtable): Remove.
8292 (first_vfun_index): New function.
8293 (set_vindex): Likewise.
8294 (add_virtual_function): Don't call start_vtable. Do call
8296 (set_primary_base): Rename parameter.
8297 (determine_primary_base): Likewise.
8298 (num_vfun_entries): Don't use skip_rtti_stuff.
8299 (num_extra_vtbl_entries): Include RTTI information.
8300 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
8301 (skip_rtti_stuff): Remove.
8302 (dfs_modify_vtables): Don't use it.
8303 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
8304 (layout_nonempty_base_or_field): Update size handling.
8305 (create_vtable_ptr): Tweak.
8306 (layout_class_type): Adjust parameter names.
8307 (finish_struct_1): Simplify.
8308 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
8309 (skip_rtti_stuff): Remove.
8310 (first_vfun_index): New function.
8311 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8312 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
8313 (marked_vtable_pathp): Declare.
8314 (unmarked_vtable_pathp): Likewise.
8315 * error.c (dump_expr): Use first_vfun_index to calculate vtable
8317 * rtti.c (build_headof): Look for RTTI at negative offsets.
8318 (get_tinfo_decl_dynamic): Likewise.
8319 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
8321 (create_pseudo_type_info): Do it here instead. Adjust so that
8322 vptr points at first virtual function.
8323 * search.c (marked_vtable_pathp): Make it global.
8324 (unmarked_vtable_pathp): Likewise.
8325 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8326 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8327 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
8328 (get_pure_virtuals): Likewise.
8329 (expand_upcast_fixups): Likewise.
8330 * tree.c (debug_binfo): Likewise.
8331 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
8334 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8336 * class.c (check_field_decl): Fix typo.
8337 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
8338 (check_methods): Likewise.
8339 (check_field_decls): Likewise.
8340 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
8341 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
8342 Use DECL_RESULT_FLD, not DECL_RESULT.
8343 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
8344 * lex.c (identifier_type): Likewise.
8345 * pt.c (determine_specialization, lookup_template_class): Likewise.
8346 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
8347 (resolve_overloaded_unification, more_specialized): Likewise.
8348 * semantics.c (finish_member_declaration): Likewise.
8349 * typeck.c (build_x_function_call): Likewise.
8351 2000-03-26 Mark Mitchell <mark@codesourcery.com>
8353 * class.c (layout_empty_base): Handle empty bases with non-byte
8355 (build_base_field): Likewise.
8356 (layout_virtual_bases): Likewise.
8358 * class.c (finish_struct_1): Fix typo in this change:
8360 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8362 2000-03-25 Mark Mitchell <mark@codesourcery.com>
8364 * decl.c (grokdeclarator): Count partial specializations when
8365 keeping track of how many template classes have been seen.
8367 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
8369 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8371 * class.c (build_vbase_pointer_fields): layout_field now place_field.
8372 (get_vfield_offset): Use byte_position.
8373 (set_rtti_entry): Set OFFSET to ssizetype zero.
8374 (get_binfo_offset_as_int): Deleted.
8375 (dfs_record_base_offsets): Use tree_low_cst.
8376 (dfs_search_base_offsets): Likewise.
8377 (layout_nonempty_base_or_field): Reflect changes in RLI format
8378 and call byte_position.
8379 (layout_empty_base): Convert offset to ssizetype.
8380 (build_base_field): use rli_size_unit_so_far.
8381 (dfs_propagate_binfo_offsets): Do computation in proper type.
8382 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
8383 (layout_class_type): Reflect changes in RLI names and fields.
8384 (finish_struct_1): Set DECL_FIELD_OFFSET.
8385 * dump.c (dequeue_and_dump): Call bit_position.
8386 * expr.c (cplus_expand_constant): Use byte_position.
8387 * rtti.c (expand_class_desc): Use bitsize_one_node.
8388 * typeck.c (build_component_addr): Use byte_position and don't
8389 special case for zero offset.
8391 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
8393 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
8395 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
8397 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
8400 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8402 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
8404 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
8405 make_typename_type, check_initializer, cp_finish_decl,
8406 xref_tag): Likewise.
8407 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
8408 decl_namespace, arg_assoc_template_arg, arg_assoc,
8409 validate_nonmember_using_decl, do_class_using_decl): Likewise.
8410 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
8411 args_to_string): Likewise.
8412 * friend.c (is_friend): Likewise.
8413 * lex.c (note_got_semicolon, note_list_got_semicolon,
8414 is_global): Likewise.
8415 * method.c (build_overload_nested_name, build_overload_value,
8416 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
8417 * parse.y (typename_sub, typename_sub1): Likewise.
8418 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
8419 process_partial_specialization, convert_template_argument,
8420 template_args_equal, add_pending_template, lookup_template_class,
8421 for_each_template_parm_r, maybe_fold_nontype_arg,
8422 tsubst, instantiate_template, type_unification_real, unify,
8423 instantiate_pending_templates, set_mangled_name_for_template_decl):
8425 * repo.c (repo_get_id, repo_template_used): Likewise.
8426 * search.c (lookup_field_1): Likewise.
8427 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
8428 * xref.c (classname): Likewise.
8430 2000-03-22 Mark Mitchell <mark@codesourcery.com>
8432 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
8433 (CANONICAL_BINFO): New macro.
8434 (BINFO_NEW_VTABLE_MARKED): Use it.
8435 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
8436 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
8437 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
8439 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8440 (build_secondary_vtable): Likewise.
8441 (dfs_finish_vtbls): Likewise.
8442 (dfs_accumulate_vtbl_inits): Likewise.
8443 (accumulate_vtbl_inits): New function.
8444 (finish_vtbls): Make sure that virtual bases come after
8445 non-virtual bases in the vtable group.
8446 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
8447 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8448 * search.c (struct vbase_info): Move definition.
8449 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8450 (unmarked_new_vtable_p): Likewise.
8451 (dfs_mark_vtable_path): Remove.
8452 (dfs_mark_new_vtable): Remove.
8453 (dfs_unmark_new_vtable): Likewise.
8454 (dfs_clear_search_slot): Likewise.
8455 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8456 (dfs_clear_vbase_slots): Likewise.
8457 (init_vbase_pointers): LIkewise.
8459 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
8461 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
8462 SIZETYPE to a non-SIZETYPE.
8464 2000-03-21 Mark Mitchell <mark@codesourcery.com>
8466 * class.c (layout_virtual_bases): Adjust names in conditionally
8469 * class.c (record_base_offsets): New function.
8470 (layout_conflict_p): Likewise.
8471 (layout_nonempty_base_or_field): Use it.
8472 (layout_empty_base): New function.
8473 (build_base_field): Use it.
8474 (build_base_fields): Update comment.
8475 (layout_virtual_bases): Fold in a little code form
8476 layout_basetypes. Use layout_empty_base.
8477 (layout_basetypes): Remove.
8478 (end_of_class): New function.
8479 (layout_class_type): Use it. Adjust.
8481 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
8483 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
8485 (dfs_skip_nonprimary_vbases_markedp): Likewise.
8486 * typeck.c (fntype_p): Remove.
8488 * cp-tree.h (TI_SPEC_INFO): Remove.
8489 (CLASSTYPE_TI_SPEC_INFO): Likewise.
8490 * pt.c (process_partial_specialization): Likewise.
8492 * class.c (build_base_field): Fix thinko in computation of binfo
8495 * tree.c (mark_local_for_remap_p): Mark variables declared in
8496 TARGET_EXPRs as well.
8498 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8500 * typeck.c (require_complete_type, complete_type,
8501 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
8502 build_array_ref, convert_arguments, pointer_diff,
8503 build_x_unary_op, build_unary_op, build_c_cast,
8504 build_modify_expr): Use COMPLETE_TYPE_P etc.
8505 * call.c (is_complete, convert_like_real,
8506 build_new_method_call): Likewise.
8507 * class.c (build_vbase_pointer_fields, check_bases,
8508 build_base_field, finish_struct_1, pushclass): Likewise.
8509 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
8510 * decl.c (maybe_process_template_type_declaration, pushtag,
8511 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
8512 layout_var_decl, check_initializer, cp_finish_decl,
8513 grokdeclarator, require_complete_types_for_parms,
8514 grok_op_properties, xref_tag, xref_basetypes,
8515 check_function_type): Likewise.
8516 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
8517 * friend.c (do_friend): Likewise.
8518 * init.c (build_offset_ref): Likewise.
8519 * parse.y (structsp): Likewise.
8520 * pt.c (maybe_process_partial_specialization,
8521 tsubst_friend_function, instantiate_class_template, tsubst,
8522 do_type_instantiation, instantiate_pending_templates): Likewise.
8523 * repo.c (repo_get_id): Likewise.
8524 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
8525 synthesize_tinfo_var, emit_support_tinfos): Likewise.
8526 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
8527 * semantics.c (begin_class_definition): Likewise.
8528 * tree.c (build_cplus_method_type): Likewise.
8529 * typeck2.c (digest_init, build_functional_cast,
8530 add_exception_specifier): Likewise.
8531 * parse.h, parse.c: Regenerated.
8533 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8535 * inc/cxxabi.h: New header file. Define new-abi entry points.
8536 (__pointer_type_info::target): Rename member to ...
8537 (__pointer_type_info::type): ... here.
8538 (__base_class_info::type): Rename member to ...
8539 (__base_class_info::base): ... here.
8540 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
8541 * cp-tree.h (CPTI_ABI): New global tree enumeration.
8542 (abi_node): New global tree node.
8543 * decl.c (abi_node): Document.
8544 (init_decl_processing): Initialize abi_node.
8545 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
8546 (get_vmi_pseudo_type_info): Likewise.
8547 (create_tinfo_types): Likewise.
8548 (emit_support_tinfos): Likewise.
8549 * tinfo.h (cxxabi.h): Include for new-abi.
8550 Move rtti class definitions to new header file.
8551 * tinfo.cc (abi): Use the namespace.
8552 (std): Move new abi rtti classes from here ...
8553 (__cxxabiv1): ... to here.
8554 * tinfo2.cc (cxxabi.h): Include for new-abi.
8555 Move rtti class definitions to new header file.
8556 (std): Move new abi rtti classes from here ...
8557 (__cxxabiv1): ... to here.
8558 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
8561 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
8562 Jason Merrill <jason@casey.cygnus.com>
8564 * method.c (build_overload_int): Use host_integerp.
8566 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8568 * init.c (build_offset_ref): Handle the case of a templated member
8571 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8573 * except.c (expand_exception_blocks): Clear catch_clauses_last.
8575 2000-03-18 Mark Mitchell <mark@codesourcery.com>
8577 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
8578 * class.c (check_bitfield_decl): Turn illegal bitfields into
8580 (dfs_propagate_binfo_offsets): Adjust for new size_binop
8582 (dfs_offset_for_unshared_vbases): Likewise.
8583 * cvt.c (cp_convert_to_pointer): Convert NULL to a
8584 pointer-to-member correctly under the new ABI.
8585 * expr.c (cplus_expand_constant): Don't use cp_convert when
8586 turning an offset into a pointer-to-member.
8587 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
8588 when dereferencing them under the new ABI.
8589 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
8590 of pointers-to-members under the new ABI.
8592 * class.c (check_bitfield_decl): Remove restriction on really long
8594 (layout_class_type): Implement new ABI handling of bitfields
8595 longer than their types.
8597 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8599 * parse.y (extdefs): Call ggc_collect.
8600 * parse.c: Regenerated.
8602 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
8604 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
8605 (note_name_declared_in_class): Use OVL_CURRENT to get at a
8608 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8610 * class.c (build_vbase_path): Use integer_zerop.
8611 (build_vtable_entry): Use tree_low_cst.
8612 (get_vfield_offset): Use bit_position.
8613 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
8615 (check_bitfield_decl): Set DECL_SIZE using convert.
8616 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
8617 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
8619 (finish_struct_1): Use bit_position.
8620 (dump_class_hierarchy): Use tree_low_cst.
8621 * cp-tree.h (min_precision): Add declaration.
8622 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
8623 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
8624 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
8625 * expr.c (cplus_expand_constant): Use bit_position.
8626 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
8627 * rtti.c (get_base_offset): Use bit_position.
8628 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
8629 host_integerp, and tree_low_cst.
8630 (pointer_int_sum): Use integer_zerop.
8631 (build_component_addr): Use bit_position.
8633 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
8635 * typeck.c (require_complete_type): Don't assume size_zero_node.
8636 (complete_type_or_else): Likewise.
8638 2000-03-16 Steven Grady <grady@digitaldeck.com>
8639 Jason Merrill <jason@casey.cygnus.com>
8641 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
8643 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
8645 * decl2.c (grokfield): Bail out if type is error_mark_node.
8647 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8649 * tinfo2.cc (__ptr_to_member_data): Rename to ...
8650 (__pointer_to_member_data): ... here. Adjust.
8651 * rtti.c (create_tinfo_types): Adjust.
8653 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8655 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
8656 * decl.c (ref_desc_type_node): Undocument.
8657 * rtti.c (ptr_ref_initializer): Rename to ...
8658 (ptr_initializer): ... here. Adjust comments.
8659 (ptmd_initializer): Fix comment thinko.
8660 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
8661 (create_tinfo_types): Remove ref_desc_type_node init.
8662 * tinfo2.cc (__reference_type_info): Remove.
8664 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8666 * decl.c (cp_finish_decl): Remove obsolete comment.
8668 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
8670 2000-03-14 Mark Mitchell <mark@codesourcery.com>
8672 * cp-tree.h: Tweak documentation.
8673 * class.c (build_vbase_pointer_fields): Layout the fields, too.
8674 (avoid_overlap): Remove.
8675 (get_binfo_offset_as_int): New function.
8676 (dfs_serach_base_offsets): Likewise.
8677 (layout_nonempty_base_or_field): Likewise.
8678 (build_base_field): Layout fields here. Avoid placing two objects
8679 of the same type at the same address, under the new ABI.
8680 (build_base_fields): Adjust accordingly.
8681 (create_vtable_ptr): Return the new field, but don't attach it to
8683 (remove_base_field): Remove.
8684 (remove_base_fields): Remove.
8685 (layout_basetypes): Adjust accordingly.
8686 (layout_class_type): Call layout_field for each field, rather than
8687 just making a wholesale call to layout_type.
8689 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
8691 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
8693 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
8695 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
8697 * except.c (dtor_nothrow): New fn.
8698 (do_pop_exception): Use it. Take type parm.
8699 (push_eh_cleanup): Take type parm.
8700 (expand_start_catch_block): Pass it.
8701 (build_eh_type_type_ref): Accept null type.
8703 2000-03-12 Mark Mitchell <mark@codesourcery.com>
8705 * cp-tree.h (revert_static_member_fn): Change prototype.
8706 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
8707 (grok_op_properties): Likewise.
8708 (start_function): Likewise.
8709 (revert_static_member_fn): Simplify.
8710 * pt.c (check_explicit_specialization): Adjust call to
8711 revert_static_member_fn.
8713 2000-03-11 Mark Mitchell <mark@codesourcery.com>
8715 * cp-tree.h (scope_kind): New type.
8716 (tmpl_spec_kind): Likewise.
8717 (declare_pseudo_global_level): Remove.
8718 (pseudo_global_level_p): Rename to template_parm_scope_p.
8719 (pushlevel): Remove declaration.
8720 (begin_scope): New function.
8721 (finish_scope): Likewise.
8722 (current_tmpl_spec_kind): Likewise.
8723 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
8724 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
8725 Add template_spec_p.
8726 (toplevel_bindings_p): Adjust.
8727 (declare_pseudo_global_level): Remove.
8728 (pseudo_global_level_p): Rename to template_parm_scope_p.
8729 (current_tmpl_spec_kind): New function.
8730 (begin_scope): Likewise.
8731 (finish_scope): Likewise.
8732 (maybe_push_to_top_level): Adjust.
8733 (maybe_process_template_type_declaration): Likewise.
8734 (pushtag): Likewise.
8735 (pushdecl_nonclass_level): Likewise.
8736 (lookup_tag): Likewise.
8737 (grokfndecl): Handle member template specializations. Share
8738 constructor and non-constructor code.
8739 * decl2.c (check_classfn): Handle member template specializations.
8740 * pt.c (begin_template_parm_list): Use begin_scope.
8741 (begin_specialization): Likewise.
8742 (end_specialization): Likewise.
8743 (check_explicit_specialization): Use current_tmpl_spec_kind.
8744 Handle member template specializations.
8745 (end_template_decl): Use finish_scope. Remove call to
8747 (push_template_decl_real): Remove bogus error message.
8748 (tsubst_decl): Fix typo in code contained in comment.
8749 (instantiate_template): Handle member template specializations.
8750 (most_general_template): Likewise.
8752 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
8754 * lex.c (whitespace_cr): Compress consecutive calls to warning().
8755 (do_identifier): Ditto for error().
8757 * pt.c (convert_nontype_argument): Ditto for cp_error().
8758 (convert_template_argument): Ditto for cp_pedwarn().
8760 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
8762 * exception.cc (__check_null_eh_spec): New fn.
8763 * except.c (expand_end_eh_spec): Call it if the spec is throw().
8765 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8767 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
8768 * except.c (expand_end_eh_spec): Add the return type.
8769 * rtti.c (throw_bad_cast): Add the parmtypes.
8770 (throw_bad_typeid): Likewise.
8772 * semantics.c (expand_stmt): Only leave out rtl for unused
8773 artificials, and set DECL_IGNORED_P on them as well.
8774 * decl.c (wrapup_globals_for_namespace): Likewise.
8776 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
8778 * decl.c (maybe_commonize_var): Skip all artificial decls.
8779 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
8781 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8783 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
8784 * cp-tree.h: Declare flag_enforce_eh_specs.
8785 * decl.c (store_parm_decls, finish_function): Check it.
8787 C library functions don't throw.
8788 * Makefile.in (cfns.h): New target.
8789 (except.o): Depend on it.
8790 * Make-lang.in (cc1plus): Depend on cfns.gperf.
8791 * cfns.gperf: New file.
8792 * cfns.h: Generated.
8793 * except.c: Include it.
8794 (nothrow_libfn_p): New fn.
8795 * decl.c (grokfndecl): Use it.
8796 * cp-tree.h: Declare it.
8798 * decl.c (push_overloaded_decl_1, auto_function,
8799 define_function): Lose.
8800 (build_library_fn_1): New static fn.
8801 (builtin_function): Use it.
8802 (get_atexit_node): Use build_library_fn_ptr.
8803 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
8804 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
8805 push_void_library_fn, push_throw_library_fn): New fns.
8806 * cp-tree.h: Declare them.
8807 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
8808 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
8809 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
8810 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
8811 * rtti.c (build_runtime_decl): Lose.
8812 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
8813 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
8814 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
8816 * call.c (build_call): Remove result_type parm.
8817 Call mark_used on unused artificial fns.
8818 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
8820 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
8822 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
8824 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
8825 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
8826 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
8827 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
8828 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
8829 expand_generic_desc): Likewise.
8831 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8833 * exception.cc (__cp_pop_exception): Cleanup the original object.
8835 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8837 * decl.c (grok_op_properties): Merge conversion to void warning
8838 with other silly op warnings.
8840 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
8842 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
8843 array CONSTRUCTOR elements. Don't use expr_tree_cons.
8845 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8847 * decl.c (cp_make_fname_decl): New function.
8848 (wrapup_globals_for_namespace): Don't emit unused static vars.
8849 (init_decl_processing): Remove comment about use of
8850 array_domain_type. Set make_fname_decl.
8851 (cp_finish_decl): Remove __FUNCTION__ nadgering.
8852 * semantics.c (begin_compound_stmt): Remove
8853 current_function_name_declared flagging.
8854 (expand_stmt): Don't emit unused local statics.
8855 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
8858 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8860 * typeck.c (convert_for_assignment): Don't look at array
8862 * call.c (convert_like_real): Likewise.
8864 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
8866 Add initial support for '\uNNNN' specifier.
8867 * lex.c (read_ucs): New fn.
8868 (readescape, skip_white_space): Call it.
8869 (is_extended_char, is_extended_char_1): New fns.
8870 (utf8_extend_token): New fn, #if 0'd out.
8871 (real_yylex): Treat extended chars like letters.
8873 * search.c (note_debug_info_needed): Walk the bases even if we
8874 weren't deferring the type itself.
8876 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8878 * decl2.c (finish_objects): Constify a char*.
8880 * method.c (emit_thunk): Likewise.
8882 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
8884 * typeck.c (dubious_conversion_warnings): Look through
8887 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8889 * class.c (dfs_modify_vtables): I is now unsigned.
8890 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
8891 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
8892 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
8893 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8894 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
8895 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
8896 Call integer_all_onesp.
8897 * typeck2.c (process_init_constructor): Use compare_tree_int.
8899 * lang-specs.h (as): Don't call if -syntax-only.
8901 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8903 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8904 RTL_EXPR_HAS_NO_SCOPE after all.
8906 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8908 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8909 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8910 RTL_EXPR_HAS_NO_SCOPE.
8912 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8915 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8917 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8919 * call.c (convert_like): Macrofy.
8920 (convert_like_with_context): New macro.
8921 (convert_like_real): Renamed from convert_like. Add calling
8922 context parameters, for diagnostics. Add recursive flag. Call
8923 dubious_conversion_warnings for outer conversion.
8924 (build_user_type_conversion): Use convert_like_with_context.
8925 (build_over_call): Likewise. Don't warn about dubious
8926 conversions here. Adjust convert_default_arg calls.
8927 (convert_default_arg): Add context parameters for diagnostics.
8928 Pass throught to convert_like_with_context.
8929 * cp-tree.h (convert_default_arg): Add context parameters.
8930 (dubious_conversion_warnings): Prototype new function.
8931 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8932 (dubious_conversion_warnings): New function, broken
8933 out of convert_for_assignment.
8934 (convert_for_assignment): Adjust.
8936 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8938 * decl2.c (key_method): Break out from...
8939 (import_export_vtable, import_export_class): ...here.
8941 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8942 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8944 * search.c (note_debug_info_needed, dfs_debug_mark,
8945 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8946 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8948 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8950 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8953 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8955 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8956 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8957 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8958 (lang_type): Split gets_new into has_new and has_array_new.
8959 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8960 (TYPE_GETS_NEW): Split into ...
8961 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8962 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8963 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8964 (build_op_new_call): Don't declare.
8965 (build_new_1): Likewise.
8966 * call.c (build_op_new_call): Remove.
8967 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8968 instead of TYPE_NEEDS_DESTRUCTOR.
8969 (finish_struct_bits): Likewise.
8970 (add_implicitly_declared_members): Likewise.
8971 (check_field_decl): Likewise.
8972 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8973 correctly under the new ABI.
8974 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8975 instead of TYPE_NEEDS_DESTRUCTOR.
8976 (initialize_local_var): Likewise.
8977 (destroy_local_var): Likewise.
8978 (cp_finish_decl): Likewise.
8979 (register_dtor_fn): Likewise.
8980 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8981 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8982 TYPE_VEC_DELETE_TAKES_SIZE here.
8983 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8984 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8985 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8986 (finish_destructor_body): Likewise.
8987 (maybe_build_cleanup_1): Likewise.
8988 * decl2.c (do_static_destruction): Likewise.
8989 * init.c (build_new_1): Make it static.
8990 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8991 (expand_cleanup_for_base): Likewise.
8992 (get_cookie_size): New function.
8993 (build_new_1): Handle array-new cookies correctly under the new
8995 (build_vec_delete_1): Likewise.
8996 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8997 (build_delete): Likewise.
8998 (build_vec_delete): Handle array-new cookies correctly under the new
9000 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9001 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
9002 TYPE_HAS_ARRAY_NEW_OPERATOR.
9003 * ptree.c (print_lang_type): Check them.
9004 * search.c (context_for_name_lookup): Fix typo in comment.
9005 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9006 * tree.c (break_out_cleanups): Likewise.
9007 (build_cplus_array_test_1): Likewise.
9008 (cp_build_qualified_type_real): Likewise.
9009 * typeck.c (complete_type): Likewise.
9011 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
9012 the command-line, not the end.
9014 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
9016 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
9018 2000-03-02 Tom Tromey <tromey@cygnus.com>
9020 * cp-tree.h (build_java_class_ref): Declare.
9021 * init.c (build_java_class_ref): No longer static.
9022 * except.c (expand_throw): Generate a Java-style `throw' if the
9023 thrown object is a "Java" object.
9024 (initialize_handler_parm): Generate a Java-style lookup of
9025 exception info if the caught object is a "Java" object.
9026 (catch_language, catch_language_init): New globals.
9027 (decl_is_java_type): New function.
9028 (expand_start_catch_block): Don't call push_eh_info() or
9029 push_eh_cleanup() when handling a Java-style "catch". Pass Java
9030 class reference to build_catch_block.
9032 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9034 * typeck.c (comptypes): Treat sizetype like its language equivalent.
9036 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
9038 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
9039 to merge reference/pointer code and fix incorrect warnings.
9041 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
9043 * search.c (protected_accessible_p): Use context_for_name_lookup.
9045 * init.c (construct_virtual_bases): Fix thinko.
9046 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
9048 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
9050 * decl.c (current_function_decl): Move to toplev.c.
9052 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
9054 * pt.c (fn_type_unification): Unify return type, whenever
9056 (get_bindings_real): Only pass return type when necessary.
9057 Remove explicit return type check.
9058 * class.c (resolve_address_of_overloaded_function): Pass desired
9059 return type to fn_type_unification.
9061 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9063 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
9065 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
9067 * rtti.c (expand_class_desc): Likewise.
9068 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
9069 (THUNK_VCALL_OFFSET): Likewise.
9070 (THUNK_DELTA): Reflect changes in ../tree.h.
9072 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
9074 * search.c (protected_accessible_p): Also allow the access if
9075 the member is public in DERIVED. Lose TYPE parm.
9076 (friend_accessible_p): Lose TYPE parm.
9077 (accessible_p): Adjust.
9079 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9081 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
9082 on things that are not sizes; ssize_binop deleted.
9083 Call size_diffop when appropriate.
9084 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9085 (build_primary_vtable, build_secondary_vtable): Likewise.
9086 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
9087 Variable I is HOST_WIDE_INT.
9088 (get_vfield_offset): Pass proper types to size_binop.
9089 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
9090 (finish_struct_1): Likewise.
9091 (skip_rtti_stuff): Arg N is now pointer to signed.
9092 (layout_class_type): Use size_zero_node.
9093 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
9094 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
9095 * decl.c (complete_arry_type): Pass proper types to size_binop.
9096 (xref_basetypes): BINFO_OFFSET is sizetype.
9097 * error.c (dump_expr): Don't use size_binop non-sizes.
9098 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
9099 * init.c (construct_virtual_bases): Fix type error.
9100 (build_vec_delete_1): Pass proper type to size_binop and don't
9102 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
9103 * rtti.c (get_base_offset): Pass proper type to size_binop.
9104 * search.c (dfs_find_vbases): Fix type error.
9105 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
9106 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
9107 * tree.c (debug_binfo): Variable N is signed.
9108 Use HOST_WIDE_INT_PRINT_DEC.
9109 * typeck.c (comptypes): sizetype is same as equivalent integer type.
9110 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
9111 size_one_node and size_zero_node.
9112 (c_alignof): Use size_one_node.
9113 (build_component_addr): Pass proper types to size_binop.
9114 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
9116 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
9118 Implement class scope using-declarations for functions.
9119 * class.c (handle_using_decl): Call add_method for used functions.
9120 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
9121 (add_method): Used functions are hidden by local functions.
9122 (check_bases_and_members): Handle using-decls before finalizing
9123 CLASSTYPE_METHOD_VEC.
9124 * call.c (add_function_candidate): Add ctype parm; if non-zero,
9125 override the type of 'this' accordingly.
9126 (add_template_candidate, add_template_candidate_real): Add ctype parm.
9127 (convert_class_to_reference, build_user_type_conversion_1,
9128 build_new_function_call, build_object_call, build_new_op,
9129 build_new_method_call): Pass ctype parm.
9131 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
9133 * call.c (convert_class_to_reference, build_user_type_conversion_1,
9134 build_new_function_call, build_object_call, build_new_op,
9135 build_new_method_call, build_op_delete_call): Don't get basetype_path
9137 * typeck.c (build_component_ref): Likewise.
9138 * init.c (build_offset_ref): Likewise.
9139 (resolve_offset_ref): Don't call enforce_access.
9140 Call build_scoped_ref.
9141 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
9142 would cause an error or if -pedantic.
9143 * class.c (alter_access): Lose binfo parm.
9145 2000-02-26 Mark Mitchell <mark@codesourcery.com>
9147 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
9150 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
9152 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
9153 pseudo_type_info creation into the std namespace
9155 2000-02-26 Mark Mitchell <mark@codesourcery.com>
9157 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
9158 (import_export_class): Remove declaration.
9159 * decl2.c (import_export_class): Make it static.
9160 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
9161 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
9162 EXPR_WITH_FILE_LOCATION.
9163 * lex.c (check_newline): Tweak filename/lineno setting.
9164 * semantics.c (begin_while_stmt): Fix typo in comment.
9166 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9168 * lang-options.h (-fmessage-length=): Add missing option.
9170 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
9172 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
9174 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
9176 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
9178 * optimize.c (expand_call_inline): Emit the return label before
9179 evaluating the return value.
9181 2000-02-24 Mark Mitchell <mark@codesourcery.com>
9183 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
9184 than duplicating functionality here.
9185 * optimize.c: Include input.h.
9186 (expand_call_inline): Use push_srcloc and pop_srcloc.
9187 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
9188 * parse.c: Regenerated.
9189 * Makefile.in (lex.o): Depend on input.h.
9190 (optimize.o): Likewise.
9192 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
9194 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
9195 function type, rather than ICE.
9197 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
9199 * decl.c (grokdeclarator): Call decl_type_access_control.
9200 * parse.y (parse_end_decl): Don't call decl_type_access_control if
9203 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
9205 * decl.c (decls_match): Remove obsolete static member nadgering.
9207 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9209 * decl.c (grokdeclarator): Change ANSI to ISO.
9210 * lex.c (consume_string, readescape, do_identifier): Likewise.
9211 (parse_float, real_yylex): Likewise.
9212 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
9213 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
9214 new_type_id, maybe_label_decls, simple_stmt,
9215 for.init.statement): Likewise.
9216 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
9217 * semantics.c (finish_named_return_value): Likewise.
9218 * parse.c: Regenerate.
9220 2000-02-21 Mark Mitchell <mark@codesourcery.com>
9222 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
9223 (CPTI_CLASS_STAR_TYPE): Remove.
9224 (vtable_index_type): Likewise.
9225 (class_star_type_node): Remove.
9226 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
9227 (build_binary_op_nodefault): Remove.
9228 * call.c (build_new_op): Use build_binary_op instead of
9229 build_binary_op_nodefault.
9230 * decl.c (init_decl_processing): Remove class_star_type_node
9231 initialization. Make delta_type_node ptrdiff_type_node under the
9232 new ABI. Initialize vtable_index_type.
9233 (build_ptrmemfunc_type): Build different structures for the new
9235 (build_enumerator): Use build_binary_op instead of
9236 build_binary_op_nodefault.
9237 * method.c (build_overload_value): Mangle pointers-to-members
9238 appropriately under the new ABI.
9239 * typeck.c (build_array_ref): Use build_binary_op instead of
9240 build_binary_op_nodefault.
9241 (get_member_function_from_ptrfunc): Adjust for the new ABI.
9242 (build_binary_op_nodefault): Rename to ...
9243 (build_binary_op): ... this. Remove old version. Adjust for
9244 pointer-to-member comparisons under the new ABI.
9245 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
9246 (build_ptrmemfunc): Adjust for the new ABI.
9247 (expand_ptrmemfunc_cst): Likewise.
9248 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
9249 (pfn_from_ptrmemfunc): Adjust for the new ABI.
9251 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
9253 * call.c (build_object_call): Compress consecutive calls to
9255 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
9256 (build_op_delete_call): Adjust message formatting.
9258 * class.c (check_bases): Compress consecutive calls to
9260 (finish_struct_anon): Say 'ISO C++'.
9262 * decl.c (start_decl): Same here.
9263 (grok_reference_init): Likewise.
9264 (grokfndecl): Correct message formatting.
9265 (grokfndecl): Improve diagnostic.
9266 (check_static_variable_definition): Likewise. Say 'ISO C++'
9267 (compute_array_index_type): Say 'ISO C++'
9268 (create_array_type_for_decl): Compress consecutive calls to
9270 (grokdeclarator): Say 'ISO C++'
9271 (grok_op_properties): Likewise.
9273 * decl2.c (delete_sanity): Clairify diagnostic.
9274 (check_member_template): Same here.
9275 (grok_function_init): Use consistent terminology.
9277 * expr.c (do_case): Say 'ISO C++'
9279 * friend.c (do_friend): Compress consecutive calls to warning.
9281 2000-02-20 Mark Mitchell <mark@codesourcery.com>
9283 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
9284 * class.c (build_secondary_vtable): Reorganize. Don't create a
9285 new vtable under the new ABI.
9286 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
9288 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
9289 the initializing elements.
9290 (initialize_vtable): New function.
9291 (dfs_finish_vtbls): Use it.
9292 (dfs_accumulate_vtbl_inits): New function.
9293 (finish_vtbls): Merge primary and secondary vtables under the new
9295 (finish_struct_1): Remove redundant call to layout_vtable_decl.
9296 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
9299 * class.c (build_vtable): New function, split out from ...
9300 (get_vtable_decl): ... here, and ...
9301 (build_secondary_vtable): ... here.
9303 * pt.c (tsubst_decl): Fix formatting.
9305 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9307 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
9308 (avoid_overlap, build_base_field): Likewise.
9309 (build_base_field, build_base_fields, is_empty_class):
9310 Test DECL_SIZE with integer_zero.
9311 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
9312 * cp-tree.h (struct lang_type): New field size_unit.
9313 (CLASSTYPE_SIZE_UNIT): New macro.
9314 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
9315 (cp_finish_decl): Delete -Wlarger-than processing.
9316 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
9317 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
9318 * tree.c (make_binfo): binfo vector is one entry longer.
9319 (walk_tree): Walk DECL_SIZE_UNIT.
9321 2000-02-19 Mark Mitchell <mark@codesourcery.com>
9323 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
9325 (build_vtable_entry): Don't assume all vtable entries are
9327 (build_vtbl_initializer): Adjust accordingly.
9328 (get_vtable_decl): Fix formatting.
9330 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
9332 * semantics.c (deferred_type_access_control): Walk the entire
9334 (save_type_access_control): Rename from
9335 initial_deferred_type_access_control. Just remember the value.
9336 (decl_type_access_control): New fn.
9337 (begin_function_definition): Use deferred_type_access_control, after
9338 we've started the function. Set type_lookups to error_mark_node.
9339 * parse.y (frob_specs, fn.def1): Adjust.
9340 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
9341 (parse_end_decl, parse_bitfield0, parse_method): New fns.
9342 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
9343 (after_type_component_declarator0): Likewise.
9344 (after_type_component_declarator): Likewise.
9345 (notype_component_declarator): Likewise.
9346 * cp-tree.h: Adjust.
9348 * decl.c (redeclaration_error_message): Allow redeclaration of
9349 namespace-scope decls.
9351 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
9353 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
9355 2000-02-17 Mark Mitchell <mark@codesourcery.com>
9357 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
9358 * decl2.c (grokclassfn): Likewise.
9360 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
9362 * decl2.c (lang_decode_option): Don't set default message length
9364 * lex.c (lang_init_options): Set it here.
9366 2000-02-16 Mark Mitchell <mark@codesourcery.com>
9368 Make DECL_CONTEXT mean the class in which a member function was
9369 declared, even for a virtual function.
9370 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
9371 (DECL_FRIEND_CONTEXT): New macro.
9372 (DECL_REAL_CONTEXT): Remove.
9373 (SET_DECL_FRIEND_CONTEXT): Likewise.
9374 (DECL_VIRTUAL_CONTEXT): Adjust.
9375 (DECL_CLASS_SCOPE_P): Use TYPE_P.
9376 (add_friends): Remove.
9377 (hack_decl_function_context): Likewise.
9378 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
9380 (build_over_call): Fix indentation. Use DECL_CONTEXT
9381 instead of DECL_CLASS_CONTEXT.
9382 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
9383 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9384 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9385 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
9386 (build_base_field): Likewise.
9387 (finish_struct_1): Likewise.
9388 (build_self_reference): Likewise.
9389 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
9391 (pushtag): Use decl_function_context, not
9392 hack_decl_function_context.
9393 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9394 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
9395 (pushdecl): Remove bogus code.
9396 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
9397 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9398 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9399 Use decl_function_context, nothack_decl_function_context.
9400 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
9401 (grokdeclarator): Likewise. Use decl_function_context, not
9402 hack_decl_function_context.
9403 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
9404 (start_function): Use DECL_FRIEND_CONTEXT, not
9405 DECL_CLASS_CONTEXT. Use decl_function_context, not
9406 hack_decl_function_context.
9407 (finish_function): Use decl_function_context, not
9408 hack_decl_function_context.
9409 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
9411 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
9412 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
9413 (grokfield): Likewise.
9414 (finish_builtin_type): Likewise.
9415 (finish_vtable_vardec): Use decl_function_context, not
9416 hack_decl_function_context.
9417 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9418 (start_static_initialization_or_destruction): Likewise.
9419 (finish_static_initialization_or_destruction): Likewise.
9420 (mark_used): Adjust logic for deciding when to synthesize methods.
9421 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
9423 * error.c (dump_function_decl): Use DECL_CONTEXT, not
9425 * friend.c (is_friend): Likewise.
9426 (add_friends): Remove.
9427 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
9428 * lex.c (begin_definition_of_inclass_inline): Use
9429 decl_function_context, not hack_decl_function_context.
9430 (process_next_inline): Likewise.
9431 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9432 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
9433 DECL_CLASSS_CONTEXT.
9434 (hack_identifier): Likewise.
9435 (synthesize_method): Use decl_function_context, not
9436 hack_decl_function_context.
9437 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
9439 (is_member_template): Use decl_function_context, not
9440 hack_decl_function_context. Use DECL_CONTEXT, not
9442 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
9444 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
9446 (push_template_decl_real): Likewise.
9447 (instantiate_class_template): Don't call add_friends.
9448 (tsubst_default_argument): Use DECL_CONTEXT, not
9450 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9451 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9452 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
9454 * repo.c (repo_inline_used): Likewise.
9455 * search.c (current_scope): Adjust for new _CONTEXT macros.
9456 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
9458 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9459 (lookup_fnfields_here):Likewise.
9460 (check_final_overrider): Likewise.
9461 (init_vbase_pointers): Likewise.
9462 (virtual_context): Likewise.
9463 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
9464 (expand_body): Use decl_function_context, not
9465 hack_decl_function_context.
9466 * tree.c (hack_decl_function_context): Remove.
9467 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
9469 * typeck2.c (error_not_base_type): Likewise.
9471 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
9473 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
9475 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9477 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
9479 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
9481 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
9483 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
9485 * decl2.c (lang_decode_option): Enable automatic line wrapping.
9487 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
9489 * parse.y (frob_specs): Split out...
9490 (parse_decl): From here.
9491 (fn.def2): Call initial_deferred_type_access_control.
9492 (after_type_component_declarator0): Call frob_specs.
9493 (notype_component_declarator0): Likewise.
9494 * search.c (friend_accessible_p): Nested classes are friends of their
9497 2000-02-10 Mark Mitchell <mark@codesourcery.com>
9499 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
9500 used to create an implicit temporary.
9502 * class.c (dfs_modify_vtables): Tweak calculation of functions to
9505 2000-02-08 Nathan Sidwell <nathan@acm.org>
9507 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
9508 strip array element qualifiers too.
9510 2000-02-07 Mark Mitchell <mark@codesourcery.com>
9512 * decl.c (store_parm_decls): Don't build cleanups for parameters
9513 while processing_template_decl.
9515 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
9517 * cp-tree.h (struct saved_scope): Add incomplete field.
9518 (namespace_scope_incomplete): New macro.
9519 * decl.c (pushdecl): Use it.
9520 (hack_incomplete_structures): Use it. See through artificial
9522 (mark_saved_scope): Mark it.
9524 Implement access control for nested types.
9525 * search.c (type_access_control): New fn.
9526 (accessible_p): Now we do perform access control for types.
9527 * semantics.c (deferred_type_access_control): New fn.
9528 (initial_deferred_type_access_control): New fn.
9529 (begin_function_definition): Call it. Add lookups parm.
9530 * decl.c (struct binding_level): Add this_class field.
9531 (pushlevel_class): Set it.
9532 (mark_binding_level): Mark it.
9533 (lookup_name_real): Use it. Call type_access_control.
9534 (mark_saved_scope): Mark lookups field.
9535 * cp-tree.h (flagged_type_tree): Add lookups field.
9536 (struct saved_scope): Add lookups field.
9537 (type_lookups): New macro.
9538 * parse.y (declmods): Now <ftype>.
9539 (parse_decl): Add lookups parm. Call
9540 initial_deferred_type_access_control.
9541 (lang_extdef): Clear type_lookups.
9542 (typed_declspecs, declmods, typespec): Set lookups field.
9543 (initdcl): Call deferred_type_access_control.
9544 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
9545 component_decl_1, named_parm): Adjust.
9546 * friend.c (is_friend): Nested classes are friends of their
9549 * class.c (currently_open_derived_class): New fn.
9550 * method.c (hack_identifier): Use it.
9552 * lex.c (do_identifier): Remove obsolete code.
9554 * parse.y (typed_typespecs): Propagate new_type_flag properly.
9556 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
9558 * tinfo.h: Remove apostrophes from C++ comment (xgettext
9559 thinks this file is plain C).
9561 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9563 * Makefile.in (call.o): Depend on $(EXPR_H).
9565 * call.c: Include "expr.h".
9567 * class.c (dump_class_hierarchy): Add prototype.
9569 * search.c (dfs_get_pure_virtuals): Likewise.
9571 2000-02-1 Ulrich Drepper <drepper@redhat.com>
9573 * parse.y (simple_stmt): Allow :: token in asm parameter list.
9576 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
9578 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
9579 Store it in DECL_FCONTEXT.
9580 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
9582 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
9584 * tinfo.h (old abi): #include "tconfig.h".
9585 * tinfo.cc (convert_to_base): Move into old abi section.
9587 2000-01-31 Mark Mitchell <mark@codesourcery.com>
9589 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
9590 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
9591 (BINFO_PRIMARY_BINFO): New macro.
9592 (BF_DELTA): Rename to ...
9593 (BV_DELTA): ... this.
9594 (BF_VCALL_INDEX): Rename to ...
9595 (BV_VCALL_INDEX): ... this.
9596 (BF_FN): Rename to ...
9598 * class.c (build_vbase_path): Adjust for changes to reverse_path.
9599 (set_rtti_entry): Rename BF_ macros to BV_ variants.
9600 (modify_vtable_entry): Simplify.
9601 (add_virtual_function): Rename BF_ macros to BV_ variants.
9602 (build_vtable_initializer): Likewise.
9603 (get_class_offset_1): Remove.
9604 (dfs_get_class_offset): Likewise.
9605 (get_class_offset): Likewise.
9606 (dfs_find_final_overrider): New function.
9607 (find_final_overrider): Likewise.
9608 (modify_one_vtable): Remove.
9609 (dfs_find_base): New function.
9610 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
9611 find_final_overrider.
9612 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
9614 (dfs_fixup_vtable_deltas): Remove.
9615 (override_one_vtable): Remove.
9616 (merge_overrides): Likewise.
9617 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
9618 unreal chilren of virtual bases.
9619 (finish_struct_1): Don't use merge_overrides. Don't use
9620 dfs_fixup_vtable_deltas.
9621 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
9624 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
9625 Jason Merrill <jason@yorick.cygnus.com>
9627 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
9629 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
9631 * exception.cc (__throw_bad_typeid): Add missing std::.
9633 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9635 * cp-tree.h (make_thunk): PROTO -> PARAMS.
9637 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
9639 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
9641 Runtime support for new-abi rtti.
9642 * inc/typeinfo (type_info::operator!=): Define in class.
9643 (type_info::before, type_info::name, type_info::operator==,
9644 type_info::operator!=): Define new ABI implementations.
9645 (type_info::is_pointer_p, type_info::is_function_p): Declare
9646 new virtual functions.
9647 (type_info::do_catch, type_info::do_upcast): Likewise.
9649 * tinfo.h (__base_class_info): Define new class.
9650 (__class_type_info): Likewise.
9651 (__si_class_type_info): Likewise.
9652 (__vmi_class_type_info): Likewise.
9653 (__dynamic_cast): Prototype.
9655 * tinfo.cc: Conditionalize old and new rtti mechanisms.
9656 (type_info::is_pointer_p): Define new function.
9657 (type_info::is_function_p): Likewise.
9658 (type_info::do_catch): Likewise.
9659 (type_info::do_upcast): Likewise.
9660 (vtable_prefix): New structure for vtable access.
9661 (adjust_pointer): Define new template function.
9662 (contained_p, public_p, virtual_p, contained_public_p,
9663 contained_nonpublic_p, contained_nonvirtual_p): Define new
9665 (nonvirtual_base_type): New local variable.
9666 (__class_type_info::~__class_type_info): Define.
9667 (__si_class_type_info::~__si_class_type_info): Likewise.
9668 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
9669 (__class_type_info::do_catch): Define new function.
9670 (__class_type_info::do_upcast): Likewise.
9671 (__class_type_info::find_public_src): Likewise.
9672 (__class_type_info::do_find_public_src): Likewise.
9673 (__si_class_type_info::do_find_public_src): Likewise.
9674 (__vmi_class_type_info::do_find_public_src): Likewise.
9675 (__class_type_info::do_dyncast): Likewise.
9676 (__si_class_type_info::do_dyncast): Likewise.
9677 (__vmi_class_type_info::do_dyncast): Likewise.
9678 (__class_type_info::do_upcast): Likewise.
9679 (__si_class_type_info::do_upcast): Likewise.
9680 (__vmi_class_type_info::do_upcast): Likewise.
9681 (__dynamic_cast): Likewise.
9683 * tinfo2.cc (__fundamental_type_info): Define new class.
9684 (__pointer_type_info): Likewise.
9685 (__reference_type_info): Likewise.
9686 (__array_type_info): Likewise.
9687 (__function_type_info): Likewise.
9688 (__enum_type_info): Likewise.
9689 (__ptr_to_member_type_info): Likewise.
9690 (__fundamental_type_info::~__fundamental_type_info): Define.
9691 (__pointer_type_info::~__pointer_type_info): Likewise.
9692 (__reference_type_info::~__reference_type_info): Likewise.
9693 (__array_type_info::~__array_type_info): Likewise.
9694 (__function_type_info::~__function_type_info): Likewise.
9695 (__enum_type_info::~__enum_type_info): Likewise.
9696 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
9697 (__pointer_type_info::do_catch): Define new function.
9698 (__ptr_to_member_type_info::do_catch): Define new function.
9700 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
9701 (__is_pointer): Likewise.
9703 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
9705 2000-01-30 Mark Mitchell <mark@codesourcery.com>
9707 * cp/class.c (build_vtable): Rename to build_primary_vtable.
9708 (prepare_fresh_vtable): Rename to build_secondary_vtable.
9709 (make_new_vtable): New function.
9710 (modify_vtable_entry): Handle generation of new vtables correctly.
9711 (modify_one_vtable): Remove unused parameter.
9712 (dfs_fixup_vtable_deltas): Likewise.
9713 (override_one_vtable): Use build_secondary_vtable.
9714 (finish_struct_1): Use build_primary_vtable and
9715 build_secondary_vtable.
9717 2000-01-28 Ulrich Drepper <drepper@redhat.com>
9719 * cp/decl.c: Adjust variable names, comments, help strings.
9721 2000-01-29 Nathan Sidwell <nathan@acm.org>
9723 * new2.cc (operator delete[]): Use operator delete, don't assume
9726 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
9728 * class.c (build_vtbl_initializer): Add argument to
9729 build_vtable_entry call.
9731 2000-01-27 Mark Mitchell <mark@codesourcery.com>
9733 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
9734 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
9735 (BF_DELTA): New macro.
9736 (BF_VCALL_INDEX): Likewise.
9738 (THUNK_VCALL_OFFSET): Likewise.
9739 (make_thunk): Change prototype.
9740 * class.c (build_vtable_entry): Integrate
9741 build_vtable_entry_for_fn. Handle vcall indices.
9742 (build_vtable_entry_for_fn): Remove.
9743 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
9744 BF_VCALL_INDEX, BF_FN.
9745 (modify_vtable_entry): Integrate common code from
9746 modify_one_vtable and dfs_fixup_vtable_deltas.
9747 (add_virtual_function): Set BF_VCALL_INDEX.
9748 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
9750 (modify_one_vtable): Simplify.
9751 (dfs_fixup_vtable_deltas): Likewise.
9752 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
9753 * method.c (make_thunk): Handle vcall indices.
9755 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
9757 Compiler side new abi rtti (not enabled).
9758 * cp-tree.h (new_abi_rtti_p): New macro.
9759 (emit_support_tinfos): Prototype new function.
9760 (tinfo_decl_p): Likewise.
9761 (emit_tinfo_decl): Likwise.
9762 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
9764 (doing_runtime): New local static.
9765 (init_rtti_processing): Add new-abi initializer.
9766 (get_tinfo_decl): Add new-abi logic.
9767 (tinfo_from_decl): Likewise.
9768 (build_dynamic_cast_1): Likewise.
9769 (qualifier_flags): New static function.
9770 (tinfo_base_init): Likewise.
9771 (generic_initializer): Likewise.
9772 (ptr_ref_initializer): Likewise.
9773 (ptmd_initializer): Likewise.
9774 (class_hint_flags): Likewise.
9775 (class_initializer): Likewise.
9776 (synthesize_tinfo_var): Likewise.
9777 (create_real_tinfo_var): Likewise.
9778 (create_pseudo_type_info): Likewise.
9779 (get_vmi_pseudo_type_info): Likewise.
9780 (create_tinfo_types): Likewise.
9781 (emit_support_tinfos): New global function.
9782 (tinfo_decl_p): New global predicate.
9783 (emit_tinfo_decl): New global function.
9784 * class.c (set_rtti_entry): Generalize for old and new rtti.
9785 (build_vtbl_initializer): Likewise.
9786 * decl2.c (finish_file): Likewise.
9788 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
9790 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
9791 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
9793 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
9795 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
9798 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
9800 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
9802 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
9804 * optimize.c (calls_setjmp_r): Supply new argument
9805 to special_function_p.
9807 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9809 * call.c: PROTO -> PARAMS.
9810 * class.c: Likewise.
9811 * cp-tree.h: Likewise.
9815 * decl2.c: Likewise.
9817 * errfn.c: Likewise.
9818 * error.c: Likewise.
9819 * except.c: Likewise.
9822 * input.c: Likewise.
9825 * method.c: Likewise.
9826 * optimize.c: Likewise.
9827 * parse.y: Likewise.
9831 * search.c: Likewise.
9832 * semantics.c: Likewise.
9835 * typeck.c: Likewise.
9836 * typeck2.c: Likewise.
9839 2000-01-25 Richard Henderson <rth@cygnus.com>
9841 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
9843 2000-01-25 Mark Mitchell <mark@codesourcery.com>
9845 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
9846 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
9847 (struct vcall_offset_data_s): New type.
9848 (dfs_vcall_offset_queue_p): New function.
9849 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9850 (build_vcall_offset_vtbl_entries): Likewise.
9851 (layout_vtable_decl): Likewise.
9852 (num_vfun_entries): Likewise.
9853 (num_extra_vtbl_entries): Add the entries for vcall offsets.
9854 (build_vtbl_initializer): Likewise.
9855 (dfs_finish_vtabls): Use layout_vtable_decl.
9856 (modify_one_vtables): Always duplicate vtables under the new ABI.
9857 (finish_struct_1): Use layout_vtable_decl.
9859 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9861 * decl.c (member_function_or_else): Change third arg from a format
9862 specifier to an `enum overload_flags'. Callers changed.
9864 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
9866 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
9867 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
9868 build_const_cast, get_delta_difference, check_return_expr): Avoid
9869 ANSI string concatenation usage.
9871 2000-01-24 Mark Mitchell <mark@codesourcery.com>
9873 * class.c (layout_class_type): Put the fields required to make a
9874 class non-empty at the end, not the beginning, of the TYPE_FIELDs
9877 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
9879 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
9882 * decl2.c (mark_used): Do instantiate inlines that have been
9883 explicitly instantiated.
9885 2000-01-24 Richard Henderson <rth@cygnus.com>
9887 * call.c (build_over_call): Use expand_tree_builtin.
9888 * typeck.c (build_function_call_real): Likewise.
9889 (build_binary_op_nodefault): Handle unordered compares.
9891 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9893 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
9894 cp_tree_index values.
9895 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
9896 New global node #defines for them.
9897 * rtti.c (call_void_fn): Replace with ...
9898 (build_runtime_decl): ... new static function.
9899 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9900 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9901 (build_dynamic_cast_1): Always produce correctly typed result.
9902 Explicitly produce type_info addresses. Use dynamic_cast_node.
9903 * exception.cc (__throw_bad_cast): Return `void *'.
9904 (__throw_bad_typeid): Return `const type_info &'.
9906 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9908 * cp-tree.h (get_vtable_decl): Prototype new function.
9909 * class.c (get_vtable_decl): New function. Broken out from ...
9910 (build_vtable): ... here. Use it.
9911 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9914 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9916 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9917 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9918 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9919 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9920 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9921 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9922 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9923 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9924 (CPTI_TINFO_VAR_ID): New enumeration.
9925 (__tp_desc_type_node, __access_mode_type_node,
9926 __bltn_desc_type_node, __user_desc_type_node,
9927 __class_desc_type_node, __ptr_desc_type_node,
9928 __attr_desc_type_node, __func_desc_type_node,
9929 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9930 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9931 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9932 enum_desc_type_node, class_desc_type_node,
9933 si_class_desc_type_node, vmi_class_desc_type_node,
9934 ptmd_desc_type_node, base_desc_type_node): New #defines.
9935 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9936 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9937 (tinfo_var_id): New enumeration.
9938 (DECL_TINFO_FN_P): Augment comment.
9939 * decl.c (cp_global_trees): Adjust documentation.
9940 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9941 tinfo_decl_type and tinfo_var_id.
9942 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9943 (build_typeid): Remove unused variable.
9944 (get_tinfo_var): Use tinfo_var_id.
9945 (tinfo_name): New static function.
9946 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9947 (tinfo_from_decl): Likewise.
9948 (get_base_offset): New static function, broken out of
9950 (expand_si_desc): Use tinfo_name.
9951 (expand_class_desc): Likewise. Lose local static variable.
9952 Use base_desc_type_node. Use get_base_offset.
9953 (expand_ptr_desc): Use tinfo_name.
9954 (expand_attr_desc): Likewise.
9955 (expand_generic_desc): Likewise.
9957 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9958 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9960 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9962 * cp-tree.h (__eprintf): Remove declaration.
9963 * tree.c (__eprintf): Remove definition.
9965 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9966 Mark Mitchell <mark@codesourcery.com>
9968 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9969 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9971 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9973 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9975 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9977 * cp-tree.h (register_dtor_fn): New function.
9978 * decl.c (destroy_local_static): Rename to ...
9979 (register_dtor_fn): ... this. Give it external linkage.
9980 (expand_static_init): Use it.
9981 * decl2.c (do_static_initialization): Likewise, if using
9983 (do_static_destruction): Check that __cxa_atexit is not in use.
9984 (finish_file): Don't call do_static_destruction if using
9987 * typeck.c (convert_arguments): Restore two-message error
9990 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9992 Remap dynamic cast hint values to be consistent across ABIs.
9993 * search.c (dynamic_cast_base_recurse): Remap generated value.
9994 (get_dynamic_cast_base_type): Adjust documentation.
9995 * tinfo.h (__user_type_info::dyncast): Likewise.
9996 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9997 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9998 (__class_type_info::do_dyncast): Likewise.
9999 (__class_type_info::do_find_public_subobj): Likewise.
10000 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
10002 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
10004 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
10006 * typeck2.c (incomplete_type_error): Restore previous
10007 cp_error and cp_error_at call sequence.
10009 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
10011 * class.c (dump_class_hierarchy): Make format agree with argument;
10012 cast pointer to unsigned long and print with %lx.
10014 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
10016 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
10018 * typeck.c (composite_pointer_type, common_type,
10019 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
10020 build_function_call_real, convert_arguments,
10021 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
10022 build_unary_op, mark_addressable, build_compound_expr,
10023 build_static_cast, build_reinterpret_cast, build_const_cast,
10024 build_c_cast, build_modify_expr, get_delta_difference,
10025 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
10026 'ISO C++'. Fusion consecutive calls to diagnotic message routines
10028 * typeck2.c (readonly_error, abstract_virtuals_error,
10029 process_init_constructor, check_for_new_type): Likewise.
10031 2000-01-19 Mark Mitchell <mark@codesourcery.com>
10033 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
10036 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
10038 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
10039 (build_x_typeid): Likewise.
10040 (get_tinfo_fn): Likewise.
10041 (get_tinfo_fn_unused): Rename to ...
10042 (get_tinfo_decl): ... here.
10043 * rtti.c (build_headof): Replace logic error with assertion.
10044 (get_tinfo_fn_dynamic): Rename to ...
10045 (get_tinfo_decl_dynamic): ... here. Make static. Use
10046 complete_type_or_else.
10047 (build_x_typeid): Move into ...
10048 (build_typeid): ... here. Adjust call to
10049 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
10050 throw_bad_typeid expression.
10051 (get_tinfo_fn_unused): Rename to ...
10052 (get_tinfo_decl): ... here. Adjust comment.
10053 (get_tinfo_fn): Delete.
10054 (tinfo_from_decl): New static function.
10055 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
10056 (get_typeid): Use complete_type_or_else.
10057 (build_dynamic_cast_1): Adjust calls to
10058 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
10059 * parse.y (primary): Adjust call to build_typeid.
10060 * except.c (build_eh_type_type_ref): Adjust call to
10061 get_tinfo_decl. Mark as used.
10062 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
10063 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
10064 * parse.c: Regenerated.
10066 2000-01-17 Mark Mitchell <mark@codesourcery.com>
10068 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
10069 calling convention.
10070 (resolves_to_fixed_type_p): Document calling convention.
10071 * rtti.c (build_x_typeid): Initialize NONNULL.
10073 * cp-tree.h (build_shared_int_cst): New function.
10074 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
10075 * class.c (modify_vtable_entry): Likewise.
10076 (add_virtual_function): Split out code to generated shared
10077 INTEGER_CSTs to build_share_int_cst.
10078 (modify_all_vtables): Handle all the overridden functions here.
10079 Add overridden functions from non-primary virtual bases to the
10081 (finish_struct_1): Adjust call to modify_all_vtables. Add
10082 overridden functions from non-primary bases to the vtable.
10083 * tree.c (build_shared_int_cst): New function.
10085 * cp-tree.h (scratchalloc): Remove.
10086 (build_scratch_list): Likewise.
10087 * call.c (convert_class_to_reference): Replace build_scratch_list
10088 and build_expr_list with build_tree_list.
10089 (add_candidate): Replace scratchalloc with expralloc. Note memory
10091 (build_user_type_conversion_1): Replace build_scratch_list
10092 and build_expr_list with build_tree_list.
10093 (build_new_op): Likewise.
10094 (build_op_delete_call): Likewise.
10095 (convert_like): Likewise.
10096 * cvt.c (ocp_convert): Likewise.
10097 * decl.c (start_decl): Likewise.
10098 (start_function): Likewise.
10099 (finish_destructor_body): Likewise.
10100 (maybe_build_cleanup_1): Likewise.
10101 * decl2.c (reparse_decl_as_expr): Likewise.
10102 * init.c (perform_member_init): Likewise.
10103 (expand_cleanup_for_base): Likewise.
10104 (build_builtin_delete_call): Likewise.
10105 (build_new_1): Likewise.
10106 (build_delete): Likewise.
10107 * method.c (do_build_assign_ref): Likewise.
10108 * parse.y (already_scoped_stmt): Likewise.
10109 (nontrivial_exprlist): Likewise.
10110 (net_initializer): Likewise.
10111 (initlist): Likewise.
10112 * parse.c: Regenerated.
10113 * rtti.c (build_x_typeid): Likewise.
10114 (build_dynamic_cast_1): Likewise.
10115 * typeck.c (build_x_compound_expr): Likewise.
10116 (build_static_cast): Likewise.
10117 (build_modify_expr): Likewise.
10119 * cp-tree.h (DECL_VINDEX): Add documentation.
10120 * class.c (build_vtable_entry): Likewise.
10121 (start_vtable): Add comment.
10122 (add_virtual_function): Replace pending_hard_virtuals with
10123 overridden_virtuals and pending_virtuals with new_virtuals.
10124 Replace redundant assignments with assertions.
10125 (check_for_override): Add comment.
10126 (check_bases_and_members): Replace pending_hard_virtuals with
10127 overridden_virtuals and pending_virtuals with new_virtuals.
10128 (create_vtbl_ptr): Likewise.
10129 (layout_class_type): Likewise.
10130 (finish_struct_1): Likewise. Add comments.
10132 2000-01-16 Mark Mitchell <mark@codesourcery.com>
10134 * class.c (finish_struct_1): Replace redundant code with
10137 * cp-tree.h (flag_new_abi): Move.
10138 (flag_use_cxa_atexit): Likewise.
10139 (flag_honor_std): Likewise.
10140 (flag_rtti): Likewise.
10141 (vbase_offsets_in_vtable_p): Define.
10142 (vptrs_present_everywhere_p): Likewise.
10143 (TYPE_CONTAINS_VPTR_P): Likewise.
10144 (dfs_walk_real): Declare.
10145 * class.c (build_vbase_pointer_fields): Check
10146 vbase_offsets_in_vtable_p.
10147 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
10149 (build_vbase_offset_vtbl_entries): Simplify.
10150 (build_vbase_offset_vtbl_entries): Adjust.
10151 (build_vbase_pointer): Add ability to look up vbase offsets in
10153 (start_vtable): New function.
10154 (add_virtual_function): Use it.
10155 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
10156 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
10157 (build_vtbl_initializer): Take the type of the complete object as
10158 input. Use it to correctly calculate vbase offsets.
10159 (dfs_finish_vtbls): Pass the complete type to
10160 build_vtbl_initializer.
10161 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
10162 (create_vtable_ptr): Create a vtable even if there are no
10163 new virtual functions, under the new ABI.
10164 (finish_struct_1): Likewise.
10165 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
10166 * decl.c (exapnd_static_init): Remove call to
10167 preserve_initializer.
10168 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
10170 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
10171 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
10172 (construct_virtual_bases): Don't initialize virtual base pointers
10174 (build_aggr_init): Clean up comment.
10175 (expand_aggr_init_1): Likewise.
10176 * rtti.c (expand_class_desc): Store the virtual function table
10177 index where the vbase offset lives in the offset field.
10178 * search.c (dfs_walk_real): Make it global.
10179 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
10180 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
10182 * tinfo.h (USItype): Make it signed under the new ABI.
10183 * tinfo.cc (convert_to_base): New function. Encapsulate base
10184 conversion logic here.
10185 (__class_type_info::do_upcast): Use it.
10186 (__class_type_info::do_dyncast): Likewise.
10187 (__class_type_info::do_find_public_subobj): Likewise.
10189 * init.c (construct_virtual_bases): Don't look up the addresses of
10190 virtual bases at run-time.
10192 * class.c (build_vbase_pointer): Relocate.
10193 (build_vbase_pointer_fields): Likewise.
10194 (dfs_build_vbase_offset_vtbl_entries): Likewise.
10195 (build_vbase_offset_vtbl_entries): Likewise.
10197 * decl.c (init_decl_processing): Complain if -fnew-abi
10198 -fno-vtable-thunks is used.
10200 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
10203 2000-01-15 Mark Mitchell <mark@codesourcery.com>
10205 * cp-tree.h (num_extra_vtbl_entries): New function.
10206 (size_extra_vtbl_entries): Likewise.
10207 (dfs_vtable_path_unmark): Likewise.
10208 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
10209 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
10210 * class.c (num_extra_vtbl_entries): New function.
10211 (size_extra_vtbl_entries): Likewise.
10212 (dfs_build_vbase_offset_vtbl_entries): New function.
10213 (build_vbase_offset_vtbl_entries): Likewise.
10214 (build_vtbl_initializer): Use it.
10215 (finish_struct_1): Adjust vtable sizes (using
10216 num_extra_vtbl_entries).
10217 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
10218 THUNK_DECL is non-NULL before expanding it.
10219 * init.c (expand_virtual_init): Adjust the vtable pointer by
10220 size_extra_vtbl_entries before storing it.
10221 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
10222 Handle TREE_LIST parameters here, not in the dfs_* functions.
10223 (dfs_unmarked_real_bases_queue_p): Adjust.
10224 (dfs_marked_real_bases_queue_p): Likewise.
10225 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
10226 (dfs_vtable_path_marked_real_bases_queue_p): New function.
10227 (dfs_vtable_path_unmark): Likewise.
10229 2000-01-14 Mark Mitchell <mark@codesourcery.com>
10231 * optimize.c (copy_body_r): Clear the operand three of a
10232 TARGET_EXPR when copying it.
10234 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10236 * method.c (build_decl_overload_real): Check whether we are in ::
10237 before returning __builtin_new/delete.
10239 2000-01-13 Mark Mitchell <mark@codesourcery.com>
10241 * pt.c (tsubst_friend_function): Improve comment.
10242 (instantiate_decl): Avoid crashing when a "nested" function is
10243 instantiated from the top level.
10245 * dump.c (dqeueue_and_dump): Dump
10246 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
10248 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10250 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
10252 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
10254 * g++spec.c (lang_specific_driver): Add -fnew-abi if
10255 ENABLE_NEW_GXX_ABI defined.
10256 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
10257 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
10258 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
10260 2000-01-12 Mark Mitchell <mark@codesourcery.com>
10262 * decl.c (start_cleanup_fn): Call pushdecl.
10264 * call.c (convert_class_to_reference): Fix typos.
10265 (build_conditional_expr): Handle errors gracefully.
10266 * class.c (push_nested_class): Likewise.
10267 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
10268 (DECL_THIS_EXTERN): Use it.
10269 (DECL_THIS_STATIC): Likewise.
10270 * cvt.c (convert_to_void): Handle errors gracefully.
10271 (build_expr_type_conversion): Likewise.
10272 * decl.c (maybe_push_decl): Likewise.
10273 (start_decl_1): Likewise.
10274 (require_complete_types_for_parms): Likewise.
10275 * parse.y (structsp): Likewise.
10276 (base_class): Likewise.
10277 * parse.c: Regenerated.
10278 * pt.c (finish_member_template_decl): Likewise.
10279 * typeck.c (decay_conversion): Likewise.
10281 * cp-tree.h (dfs_skip_vbases): New function.
10282 (find_vbase_instance): Likewise.
10283 * class.c (determine_primary_base): Allow a nearly empty base to
10284 serve as a primary base class under the new ABI.
10285 (get_class_offset_1): Rename to ...
10286 (dfs_get_class_offset): ... this. Simplify. Don't issue error
10288 (get_class_offset): Use it. Issue error messages here.
10289 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
10290 find the right copies of virtual bases.
10291 (fixup_vtable_deltas1): Rename to ...
10292 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
10293 bases as primary bases.
10294 (fixup_vtable_deltas): Remove.
10295 (override_one_vtable): Handle virtual bases as primary bases.
10296 (merge_overrides): Likewise.
10297 (finish_struct_1): Likewise.
10298 (dump_class_hierarchy): Dump primary-ness of bases as well.
10299 * search.c (mark_primary_bases): Use a pre-order traversal to
10300 handle primary virtual bases.
10301 (dfs_skip_vbases): New fiunction.
10302 (expand_upcast_fixups): Adjust to handle primary virtual bases.
10303 (fixup_virtual_upcast_offsets): Likewise.
10304 (fixup_all_virtual_upcast_offsets): Likewise.
10305 (dfs_find_vbase_instances): New function.
10306 (find_vbase_instance): Likewise.
10308 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
10310 * lex.c (DIR_SEPARATOR): Delete macro.
10312 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
10314 * decl2.c (lang_decode_option): Handle automatic line wrapping
10317 2000-01-11 Mark Mitchell <mark@codesourcery.com>
10319 * friend.c (do_friend): Don't resolve scopes when processing
10320 template declarations, even if the qualifying scope doesn't
10321 involve template parameters.
10323 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
10325 * class.c (dfs_modify_vtables_queue_p): Remove.
10326 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
10327 and dfs_marked_real_bases_queue_p instead of
10328 dfs_modify_vtables_queue_p.
10330 * class.c (build_vbase_path): Simplify.
10331 (dfs_propagate_binfo_offsets): New function.
10332 (propagate_binfo_offsets): Use it.
10333 (remove_base_field): Simplify.
10334 (dfs_set_offset_for_vbases): Remove.
10335 (dfs_set_offset_for_shared_vbases): New function.
10336 (dfs_set_offset_for_unshared_vbases): Likewise.
10337 (layout_virtual_bases): Use them.
10338 (layout_basetypes): Don't call propagate_binfo_offsets.
10339 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
10342 * class.c (build_base_field): New function, split out from ...
10343 (build_base_fields): ... here. Use it. Allocate primary bases
10344 first, under the new ABI.
10345 (get_vtable_entry): Remove.
10346 (remove_base_field): New function, split out from ...
10347 (remove_base_fields): ... here. Adjust since primary bases come
10348 first under the new ABI.
10350 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
10351 (initialize_vtbl_ptrs): New function.
10352 (expand_indirect_vtbls_init): Change prototype.
10353 (convert_pointer_to_vbase): Declare.
10354 * init.c (expand_direct_vtbls_init): Remove.
10355 (dfs_initialize_vtbl_ptrs): New function.
10356 (initialize_vtbl_ptrs): Likewise.
10357 (emit_base_init): Use initialize_vtbl_ptrs.
10358 * search.c (convert_pointer_to_vbase): Make it global.
10359 (expand_indirect_vtbls_init): Remove vtable initialization code.
10360 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
10362 * class.c (dfs_finish_vtbls): New function.
10363 (finish_vtbls): Use it.
10364 (dump_class_hierarchy): New function.
10366 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
10367 (BINFO_VBASE_PRIMARY_P): New macro.
10368 (BINFO_VIRTUALS): Add to documentation.
10369 (SET_BINFO_PRIMARY_MARKED_P): Remove.
10370 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10371 (dfs_mark_primary_bases_queue_p): Likewise.
10372 (dfs_unmarked_real_bases_queue_p): New function.
10373 (dfs_marked_real_bases_queue_p): Likewise.
10374 * search.c (dfs_mark_primary_bases): Adjust.
10375 (mark_primary_bases): Likewise.
10376 (get_shared_vbase_if_not_primary): New function.
10377 (dfs_unmarked_real_bases_queue_p): Likewise.
10378 (dfs_marked_real_bases_queue_p): Likewise.
10379 (dfs_get_pure_virtuals): Simplify.
10380 (get_pure_virtuals): Likewise.
10382 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10384 * lex.c: Include tm_p.h.
10386 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
10388 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
10390 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
10392 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
10393 * pt.c (instantiate_decl): Defer comdat templates that might not be
10396 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
10397 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
10398 (finish_file): Likewise.
10400 * decl2.c (import_export_class): Undo 12/14 change.
10402 * error.c (dump_decl): operator new, not operatornew.
10404 * class.c (field_decl_cmp): A nontype is "greater" than a type.
10405 * search.c (lookup_field_1): Look for the last field with the
10408 2000-01-05 Nathan Sidwell <nathan@acm.org>
10410 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
10413 2000-01-05 Nathan Sidwell <nathan@acm.org>
10415 * typeck.c (build_static_cast): Don't strip target qualifiers
10416 when casting from a class.
10418 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10420 * class.c (warn_hidden): Initialize variable `fndecl'.
10422 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
10424 * decl.c (flag_isoc9x): New variable to be able to use code in
10425 c-common.c. For now always zero.
10427 2000-01-03 Mark Mitchell <mark@codesourcery.com>
10429 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
10430 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
10431 or unshare_base_binfos for virtual bases here.
10432 * search.c (dfs_get_vbase_types): Do it here.
10433 (get_vbase_types): Adjust.
10435 2000-01-02 Mark Mitchell <mark@codesourcery.com>
10437 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
10438 (BINFO_PRIMARY_MARKED_P): Use flag 5.
10439 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10440 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10441 (unmark_primary_bases): Remove declaration.
10442 (unmarkedp): Declare.
10443 (dfs_vbase_unmark): Likewise.
10444 * class.c (determine_primary_base): Return immediately if there
10445 are no base classes. Call mark_primary_bases here.
10446 (modify_all_direct_vtables): Remove.
10447 (modify_all_indirect_vtables): Remove.
10448 (dfs_modify_vtables_queue_p): New function.
10449 (dfs_modify_vtables): New function.
10450 (modify_all_vtables): Use them.
10451 (build_base_fields): Build FIELD_DECLs for primary virtual base
10453 (create_vtable_ptr): Don't call determine_primary_base here.
10454 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
10455 (dfs_set_offset_for_vbases): ... this.
10456 (layout_virtual_bases): Use it.
10457 (layout_class_type): Call determine_primary_base here.
10458 * search.c (unmarkedp): Make it global.
10459 (shared_marked_p): Simplify.
10460 (shared_unmarked_p): Likewise.
10461 (dfs_primary_bases_queue_p): Remove.
10462 (dfs_unmark_primary_bases): Likewise.
10463 (unmark_primary_bases): Likewise.
10464 (mark_primary_bases): Simplify.
10465 (get_pure_virtuals): Don't call mark_primary_bases here.
10466 (dfs_vbase_unmark): New function.
10467 (get_vbase_types): Simplify.
10469 * class.c (struct base_info): Remove.
10470 (determine_primary_base): Take has_virtual_p rather than a
10471 base_info as input. Don't calculate max_has_virtual.
10472 (finish_struct_bits): Remove max_has_virtual argument.
10473 (create_vtable_ptr): Remove max_has_virtual_p argument.
10474 (layout_virtual_bases): Remove max argument.
10475 (layout_basetypes): Likewise.
10476 (layout_class_type): Remove max_has_virtual_p argument.
10477 (finish_struct_1): Remove max_has_virtual.
10479 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
10480 (layout_basetypes): Remove.
10481 * class.c (propagate_binfo_offsets): Moved here from tree.c.
10482 Update to handle primary virtual bases.
10483 (remove_base_fields): New function, split out from
10485 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
10486 (layout_virtual_bases): New function, split out from
10487 layout_basetypes. Update to handle primary virtual bases.
10488 (layout_basetypes): Moved here from tree.c. Use
10489 remove_base_fields and layout_virtual_bases.
10490 * search.c (dfs_mark_primary_bases_queue_p): New function.
10491 (mark_primary_bases): Use it.
10492 * tree.c (CEIL): Remove.
10493 (propagate_binfo_offsets): Remove.
10494 (layout_basetypes): Remove.
10496 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10498 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
10499 (BINFO_PRIMARY_MARKED_P): New macro.
10500 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10501 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10502 (mark_primary_bases): New function.
10503 (unmark_primary_bases): Likewise.
10504 * search.c (get_abstract_virtuals_1): Remove.
10505 (dfs_mark_primary_bases): New function.
10506 (mark_primary_bases): Likewise.
10507 (dfs_unmark_primary_bases): Likewise.
10508 (unmark_primary_bases): Likewise.
10509 (dfs_get_pure_virtuals): Likewise.
10511 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10513 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
10514 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
10515 (modify_one_vtable): Adjust.
10516 (fixup_vtable_deltas1): Likewise.
10517 (override_one_vtable): Likewise.
10518 * search.c (get_abstract_virtuals_1): Likewise.
10519 (get_pure_virtuals): Likewise.
10520 (expand_upcast_fixups): Likewise.
10521 * tree.c (debug_binfo): Likewise.
10523 * class.c (build_vtable): Don't return a value. Don't rebuild
10524 vtables for bases that have already been handled.
10525 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
10526 already been handled.
10527 (modify_one_vtable): Adjust accordingly.
10528 (fixup_vtable_deltas1): Likewise.
10529 (finish_struct_1): Likewise.
10531 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10533 * call.c (build_new_method_call): Also check destructors.