1 2001-10-25 Zack Weinberg <zack@codesourcery.com>
3 * cp-lang.c: Redefine LANG_HOOKS_CLEAR_BINDING_STACK to
6 Tue Oct 23 14:00:20 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8 * cp-lang.c (cxx_get_alias_set): New function.
9 Point LANG_HOOKS_GET_ALIAS_SET to it.
11 2001-10-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
13 * cp-tree.def (UNBOUND_CLASS_TEMPLATE): New tree node.
14 * cp-tree.h (make_unbound_class_template): Prototype new function.
15 * decl.c (make_unbound_class_template): New function.
16 * decl2.c (arg_assoc_template_arg): Handle UNBOUND_CLASS_TEMPLATE.
17 * error.c (dump_type): Likewise.
18 * mangle.c (write_type): Likewise.
19 * parse.y (template_parm): Likewise.
20 (template_argument): Use make_unbound_class_template.
21 * pt.c (convert_template_argument): Handle UNBOUND_CLASS_TEMPLATE.
23 (tsubst_copy): Likewise.
25 * tree.c (walk_tree): Likewise.
26 * typeck.c (comptypes): Likewise.
28 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
30 * xref.c (GNU_xref_member): Use safe-ctype macros and/or fold
31 extra calls into fewer ones.
33 2001-10-18 Alexandre Oliva <aoliva@redhat.com>
35 * decl.c (duplicate_decls): Propagate DECL_UNINLINABLE.
36 Warn when merging inline with attribute noinline.
37 (start_decl, start_function): Warn if inline and attribute
38 noinline appear in the same declaration.
40 2001-10-16 H.J. Lu <hjl@gnu.org>
42 * cp-tree.h (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Defined
43 for tree checking disabled.
45 2001-10-16 Hans-Peter Nilsson <hp@axis.com>
47 * cp-tree.h (VFIELD_NAME_FORMAT) [NO_DOLLAR_IN_LABEL &&
48 NO_DOT_IN_LABEL]: Adjust to match VFIELD_NAME.
50 2001-10-15 Richard Sandiford <rsandifo@redhat.com>
52 * pt.c (UNIFY_ALLOW_MAX_CORRECTION): Define.
53 (unify): Only handle MINUS_EXPR specially if the above flag is set
54 and the subtracted constant is 1. Clear the flag on recursive calls.
55 Set it when unifying the maximum value in an INTEGER_TYPE's range.
57 2001-10-15 Richard Sandiford <rsandifo@redhat.com>
59 * decl.c (bad_specifiers): Don't allow exception specifications
62 2001-10-14 Neil Booth <neil@daikokuya.demon.co.uk>
64 * cp/lex.c (init_cp_pragma): Similarly.
66 2001-10-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
68 * pt.c (lookup_template_class): Build complete template arguments
69 for BOUND_TEMPLATE_TEMPLATE_PARM.
71 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
73 * cp-tree.h (TYPE_BINFO): Update comment.
74 (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): New macro.
75 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Use template_info.
76 (TYPENAME_TYPE_FULLNAME): Use TYPE_FIELDS.
77 (copy_type): Prototype new function.
78 * lex.c (copy_lang_decl): Gather tree node statistics.
79 (copy_lang_type): New function.
80 (copy_type): Likewise.
81 (cp_make_lang_type): Create lang_type for
82 BOUND_TEMPLATE_TEMPLATE_PARM. Set TYPE_BINFO for TYPENAME_TYPE
83 and BOUND_TEMPLATE_TEMPLATE_PARM.
84 * pt.c (tsubst): Use copy_type instead of copy_node.
85 * search.c (lookup_field_1): Ignore TYPENAME_TYPE.
87 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
89 * pt.c (determine_specialization): Ignore functions without
92 2001-10-12 Nathan Sidwell <nathan@codesourcery.com>
95 * typeck2.c (abstract_virtuals_error): Ignore incomplete classes.
97 2001-10-11 Jason Merrill <jason_merrill@redhat.com>
99 * typeck2.c (store_init_value): Don't re-digest a bracketed
102 * class.c (finish_struct_anon): Use TYPE_ANONYMOUS_P instead of
105 2001-10-11 Richard Henderson <rth@redhat.com>
107 * class.c (build_vtable_entry_ref): Create a VTABLE_REF instead
109 (build_vtbl_ref_1): Split out from build_vtbl_ref.
110 (build_vfn_ref): Use it to handle vtable descriptors before
111 calling build_vtable_entry_ref.
112 * decl2.c (output_vtable_inherit): Use assemble_vtable_inherit.
114 2001-10-10 Richard Henderson <rth@redhat.com>
116 * parse.y (asm_operand): Allow named operands.
117 * semantics.c (finish_asm_stmt): Tweek for changed location
118 of the operand constrant.
120 2001-10-09 Jason Merrill <jason_merrill@redhat.com>
122 * call.c (standard_conversion): Add bad conversion between
123 integers and pointers.
124 (convert_like_real): Don't use convert_for_initialization for bad
125 conversions; complain here and use cp_convert.
126 (build_over_call): Don't handle bad conversions specially.
127 (perform_implicit_conversion): Allow bad conversions.
128 (can_convert_arg_bad): New fn.
129 * cp-tree.h: Declare it.
130 * typeck.c (convert_for_assignment): Use it.
131 (ptr_reasonably_similar): Any target type is similar to void.
133 2001-10-08 Alexandre Oliva <aoliva@redhat.com>
135 * Make-lang.in (CXX_OBJS): Added cp-lang.o.
136 (cp/cp-lang.o): New rule.
137 * cp-tree.h: Declare hooks.
138 * tree.c: Make hooks non-static.
139 (init_tree): Don't initialize hooks here.
140 * lex.c: Likewise. Move definition of lang_hooks to...
141 * cp-lang.c: ... new file.
143 2001-10-08 Richard Henderson <rth@redhat.com>
145 * cp-tree.h (struct lang_decl_flags): Remove declared_inline.
146 (DECL_DECLARED_INLINE_P): Use the bit in struct c_lang_decl.
148 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
150 * class.c (build_vtable_entry_ref): Const-ify.
151 * decl.c (predefined_identifier,
152 initialize_predefined_identifiers): Likewise.
153 * init.c (build_new_1): Likewise.
154 * lex.c (cplus_tree_code_type, cplus_tree_code_length, resword):
157 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
159 * optimize.c (struct inline_data): Moved to ../tree-inline.c.
160 (INSNS_PER_STMT): Likewise.
161 (remap_decl, remap_block, copy_scopy_stmt, copy_body_r): Likewise.
162 (copy_body, initialize_inlined_parameters): Likewise.
163 (declare_return_variable, inlinable_function_p): Likewise.
164 (expand_call_inline, expand_calls_inline): Likewise.
165 (optimize_inline_calls, clone_body): Likewise.
166 * tree.c (walk_tree): Moved to ../tree-inline.c.
167 (walk_tree_without_duplicates): Likewise.
168 (copy_tree_r, remap_save_expr): Likewise.
170 2001-10-04 Alexandre Oliva <aoliva@redhat.com>
172 * Make-lang.in (cp/decl.o, cp/tree.o): Depend on tree-inline.h.
173 (cp/pt.o, cp/semantics.o, cp/optimize.o): Likewise.
174 * cp-tree.h (lang_decl): Moved inlined_fns to tree_decl.
175 (TREE_READONLY_DECL_P, DECL_INLINED_FNS): Moved to ../tree.h.
176 (flag_inline_trees): Moved declaration to ../tree-inline.h.
177 (walk_tree): Moved declaration to ../tree-inline.h.
178 (walk_tree_without_duplicates, copy_tree_r): Likewise.
179 (remap_save_expr): Likewise.
180 * decl.c: Include tree-inline.h.
181 (lang_mark_tree): Don't mark inlined_fns.
182 * decl2.c (flag_inline_trees): Moved defn to ../tree-inline.c.
183 * optimize.c: Include tree-inline.h.
184 (optimize_inline_calls): Move declaration to ../tree.h, as
186 (remap_decl): Use language-independent constructs and hooks.
187 (remap_block, copy_body_r, declare_return_variable): Likewise.
188 (inlinable_function_p): Likewise. Don't test for
189 DECL_LANG_SPECIFIC before DECL_INLINED_FNS as inlined_fns is
190 no longer language-specific.
191 (optimize_inline_calls): Likewise. Make it non-static. Moved
192 call of dump_function to...
193 (optimize_function): Here...
194 (clone_body): New function, extracted from...
195 (maybe_clone_body): ... here. Build decl_map locally and pass
197 * pt.c, semantics.c: Include tree-inline.h.
199 (cp_walk_subtrees): New language-specific hook for tree inlining.
200 (cp_cannot_inline_tree_fn, cp_add_pending_fn_decls,
201 cp_is_overload_p, cp_auto_var_in_fn_p,
202 cp_copy_res_decl_for_inlining): Likewise.
203 (walk_tree): Move language-specific constructs into...
204 (cp_walk_subtrees): this new function.
205 (copy_tree_r): Use language-independent constructs and hooks.
206 (init_tree): Initialize tree inlining hooks.
207 (remap_save_expr): Adjust prototype so that the declaration
208 does not require the definition of splay_tree.
210 2001-10-03 John David Anglin <dave@hiauly1.hia.nrc.ca>
212 * rtti.c (get_tinfo_decl): Call typeinfo_in_lib_p with the type used
213 to build the declaration instead of the declaration itself.
215 2001-10-02 Jason Merrill <jason_merrill@redhat.com>
217 * decl2.c (cxx_decode_option): Add 'else'.
219 * spew.c (end_input): No longer static.
220 * cp-tree.h: Declare it.
221 * parse.y (datadef): Add "error END_OF_SAVED_INPUT" expansion.
223 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
225 * call.c (build_over_call), typeck.c (build_function_call_real):
226 Pass type attributes to check_function_format rather than name or
227 assembler name. Don't require there to be a name or assembler
228 name to check formats.
230 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
232 * decl.c (init_decl_processing): Don't call
233 init_function_format_info. Initialize lang_attribute_table
235 (builtin_function): Call decl_attributes.
236 (insert_default_attributes): New.
238 2001-10-01 Jason Merrill <jason_merrill@redhat.com>
240 * decl.c (grokdeclarator): Copy array typedef handling from C
243 * decl.c (grokdeclarator): Copy too-large array handling from C
246 2001-09-29 Alexandre Oliva <aoliva@redhat.com>
248 * config-lang.in (target_libs): Added target-gperf, so that we
249 don't try to build it if C++ is disabled.
251 2001-09-23 Zack Weinberg <zack@codesourcery.com>
253 * Make-lang.in (CXX_OBJS): Take out cp/errfn.o.
254 (cp/errfn.o): Delete rule.
255 (cp/error.o): Depend on flags.h.
256 * errfn.c: Delete file.
257 * cp-tree.h: Declare warn_deprecated. Remove definitions of
258 TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS,
259 and TFF_TEMPLATE_DEFAULT_ARGUMENTS. #define cp_error, cp_warning,
260 cp_pedwarn, and cp_compiler_error to error, warning, pedwarn, and
261 internal_error respectively. Make cp_deprecated into a macro.
262 Don't define cp_printer typedef or declare cp_printers.
263 * error.c: Include flags.h.
264 Delete: struct tree_formatting_info, print_function_argument_list,
265 print_declaration, print_expression, print_function_declaration,
266 print_function_parameter, print_type_id, print_cv_qualifier_seq,
267 print_type_specifier_seq, print_simple_type_specifier,
268 print_elaborated_type_specifier, print_rest_of_abstract_declarator,
269 print_parameter_declaration_clause, print_exception_specification,
270 print_nested_name_specifier, and definition of cp_printers.
271 (locate_error): New function.
272 (cp_error_at, cp_warning_at, cp_pedwarn_at): Moved here and
273 rewritten in terms of locate_error and diagnostic.c.
274 (cp_tree_printer): Rename cp_printer; wire up to *_to_string
275 instead of deleted print_* routines. Handle %C, %L, %O, %Q also.
276 (init_error): Adjust to match.
278 Sat Sep 22 09:15:31 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
280 * Make-lang.in (CXX_C_OBJS): Add attribs.o.
282 2001-09-21 Richard Henderson <rth@redhat.com>
284 * class.c (set_vindex): Mind TARGET_VTABLE_USES_DESCRIPTORS.
285 (build_vtbl_initializer): Likewise.
286 (build_vfn_ref): New.
287 * cp-tree.h: Declare it.
288 * call.c (build_over_call): Use it.
289 * decl2.c (mark_vtable_entries): Mark FDESC_EXPR.
290 * typeck.c (get_member_function_from_ptrfunc): Mind descriptors.
292 Fri Sep 21 08:16:19 2001 J"orn Rennecke <amylaar@redhat.com>
294 * decl.c (grokdeclarator): Use C syntax for attr_flags declaration.
296 2001-09-21 Joseph S. Myers <jsm28@cam.ac.uk>
298 Table-driven attributes.
299 * decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
300 * decl2.c (cplus_decl_attributes): Only take one attributes
302 * cp-tree.c (cplus_decl_attributes): Update prototype.
303 * class.c (finish_struct), decl.c (start_decl, start_function),
304 decl2.c (grokfield), friend.c (do_friend), parse.y
305 (parse_bitfield): Update calls to cplus_decl_attributes.
306 * decl.c (grokdeclarator): Take a pointer to a single ordinary
308 * decl.h (grokdeclarator): Update prototype.
309 * decl2.c (grokfield): Take a single ordinary attribute list.
310 * friend.c (do_friend): Likewise.
311 * decl.c (shadow_tag, groktypename, start_decl,
312 start_handler_parms, grokdeclarator, grokparms, start_function,
313 start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
314 parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
315 (process_template_parm, do_decl_instantiation): Pass single
316 ordinary attribute lists around.
317 * decl.c (grokdeclarator): Correct handling of nested attributes.
319 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
320 * decl.c (grokdeclarator): Embedded attrs bind to the right,
323 * cp-tree.h (cp_valid_lang_attribute): Remove declaration
324 (cp_attribute_table): Declare.
325 * decl.c (valid_lang_attribute): Don't define.
326 (lang_attribute_table): Define.
327 (init_decl_processing): Initialize lang_attribute_table instead of
328 valid_lang_attribute.
329 * tree.c (cp_valid_lang_attribute): Remove.
330 (handle_java_interface_attribute, handle_com_interface_attribute,
331 handle_init_priority_attribute): New functions.
332 (cp_attribute_table): New array.
333 * decl2.c (import_export_class): Don't use
334 targetm.valid_type_attribute.
336 2001-09-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
338 * Make-lang.in (cp/error.o): Depend on real.h
339 * error.c: #include "real.h"
341 2001-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
343 * mangle.c (mangle_conv_op_name_for_type): Use concat in lieu of
344 xmalloc/strcpy/strcat.
346 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
348 * decl.c (warn_extern_redeclared_static, cp_make_fname_decl):
350 * pt.c (tsubst_decl): Likewise.
352 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
354 * decl2.c (lang_f_options): Const-ification.
355 * lex.c (cplus_tree_code_name): Likewise.
356 * spew.c (yyerror): Likewise.
358 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
361 * class.c (force_canonical_binfo_r): Check & move an indirect
363 (force_canonical_binfo): Check that it's not already
365 (mark_primary_virtual_base): Remove BINFO parameter.
366 (mark_primary_bases): Adjust, set BINFO_LOST_PRIMARY_P here.
368 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
370 Remove TYPE_NONCOPIED_PARTS.
371 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Map onto
372 CLASSTYPE_PURE_VIRTUALS.
373 (TYPE_RAISES_EXCEPTIONS): Map onto TYPE_BINFO.
374 * class.c (duplicate_tag_error): Remove TYPE_NONCOPIED_PARTS.
375 (layout_class_type): Don't call fixup_inline_methods here ...
376 (finish_struct_1): ... call it here.
378 2001-09-04 Mark Mitchell <mark@codesourcery.com>
380 * decl.c (duplicate_decls): Remove code deadling with
382 * decl2.c (finish_file): Likewise.
383 * pt.c (instantiate_decl): Likewise.
384 * semantics.c (expand_body): Don't defer local functions if
385 they wouldn't be deferred for some other reason. Don't
386 generate RTL for functions that will not be emitted.
387 (genrtl_start_function): Remove code deadling with
389 (genrtl_finish_function): Likewise.
391 2001-09-04 Nathan Sidwell <nathan@codesourcery.com>
394 * call.c (build_over_call): Do not optimize any empty base
397 2001-08-31 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
399 * error.c (dump_template_decl): Output template parameters
400 together with their specifiers.
401 Output `class' prefix for template template parameter.
402 (dump_decl): Fix formatting.
404 2001-08-30 Kurt Garloff <garloff@suse.de>
406 * optimize.c (inlinable_function_p): Allow only smaller single
407 functions. Halve inline limit after reaching recursive limit.
409 2001-08-30 Joern Rennecke <amylaar@redhat.com>
410 Jason Merrill <jason_merrill@redhat.com>
412 * class.c (build_vtable_entry_ref): Subtract in char*, not
415 2001-08-23 Jason Merrill <jason_merrill@redhat.com>
417 * tree.c (cp_build_qualified_type_real): Use get_qualified_type.
418 (build_cplus_array_type): Use cp_build_qualified_type, not
419 TYPE_MAIN_VARIANT, to get an unqualified version.
421 * decl2.c (grok_alignof): Lose.
422 (build_expr_from_tree): Use expr_sizeof and c_alignof_expr.
423 * typeck.c (c_alignof): Lose.
424 * semantics.c (finish_sizeof, finish_alignof): New.
426 * cp-tree.h: Declare them.
428 2001-08-22 Jason Merrill <jason_merrill@redhat.com>
430 * pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement.
431 Don't loop in COMPOUND_STMT, FOR_STMT or TRY_BLOCK.
432 * tree.c (cp_statement_code_p): A TAG_DEFN is a statement.
434 2001-08-19 Jakub Jelinek <jakub@redhat.com>
436 * typeck2.c (add_exception_specifier): Only require complete type if
437 not in processing template declaration.
439 2001-08-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
441 * decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to
442 GNU_xref_start_scope and GNU_xref_end_scope.
444 * tree.c (TYPE_HASH): Moved to ../tree.h.
446 2001-08-16 Mark Mitchell <mark@codesourcery.com>
448 * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS
451 2001-08-14 Richard Henderson <rth@redhat.com>
453 * class.c, cp-tree.h (build_vfn_ref): Remove.
454 * call.c, rtti.c: Replace all refernces with build_vtbl_ref.
456 2001-08-13 Mark Mitchell <mark@codesourcery.com>
458 * call.c (build_over_call): Mark COMPOUND_EXPRs generated for
459 empty class assignment as having side-effects to avoid
462 2001-08-13 Zack Weinberg <zackw@panix.com>
464 * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies.
465 * except.c: Include libfuncs.h.
467 2001-08-11 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
469 * decl.c (grokdeclarator): Clarify diagnostic message.
471 2001-08-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
473 * decl2.c (do_nonmember_using_decl): Replace using directive
474 with using declaration in the error message.
476 2001-08-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
478 * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the
479 criterion to avoid rebuilding expression tree instead of
480 processing_template_decl.
482 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
484 Support named return value optimization for inlines, too.
485 * decl.c (finish_function): Nullify returns here.
486 * semantics.c (genrtl_start_function): Not here.
487 (cp_expand_stmt): Don't mess with CLEANUP_STMTs.
488 (nullify_returns_r): No longer static. Just clear RETURN_EXPR.
489 Also nullify the CLEANUP_STMT for the nrv.
490 * cp-tree.h: Declare it.
491 * optimize.c (declare_return_variable): Replace the nrv with the
493 * typeck.c (check_return_expr): Be more flexible on alignment check.
494 Ignore cv-quals when checking for a matching type.
496 2001-08-09 Richard Henderson <rth@redhat.com>
498 * decl2.c (finish_objects): Use target hooks instead of
499 assemble_constructor and assemble_destructor.
501 2001-08-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
503 * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'.
505 2001-08-07 Nathan Sidwell <nathan@codesourcery.com>
508 Stop using TYPE_NONCOPIED_PARTS.
509 * call.c (build_over_call): Be careful when copy constructing
510 or assigning to an empty class.
511 * class.c (check_bases_and_members): It has a
512 COMPLEX_ASSIGN_REF if it has a vptr.
513 (layout_class_type): Don't add empty class padding to
514 TYPE_NONCOPIED_PARTS.
515 (finish_struct_1): Don't add the VFIELD either.
516 * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
519 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
521 * tree.c (walk_tree): Walk siblings even if !walk_subtrees.
523 2001-08-06 Richard Henderson <rth@redhat.com>
525 * decl2.c (finish_objects): Pass a symbol_ref and priority to
526 assemble_{constructor,destructor}. Remove priority handling.
528 2001-08-05 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
530 Don't allow template-id in using-declaration.
531 * decl2.c (validate_nonmember_using_decl): Handle template-ids.
532 (do_class_using_decl): Likewise.
534 2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk>
536 * cp/spew.c (read_token): No need to pop buffers.
538 2001-08-02 Stan Shebs <shebs@apple.com>
540 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
541 (fnaddr_from_vtable_entry): Remove decl.
542 * method.c (use_thunk): Update comment.
544 2001-08-01 Andrew Cagney <ac131313@redhat.com>
546 * repo.c (get_base_filename): Change return value to const char
549 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
553 * cp-tree.h (flag_honor_std): Remove.
554 (CPTI_FAKE_STD): Remove.
555 (std_node): Remove comment about it being NULL.
556 (fake_std_node): Remove.
557 * decl.c (in_fake_std): Remove.
558 (walk_namespaces_r): Remove fake_std_node check.
559 (push_namespace): Remove in_fake_std code.
560 (pop_namespace): Likewise.
561 (lookup_name_real): Remove fake_std_node check.
562 (init_decl_processing): Always create std_node. Always add
564 (builtin_function): Always put non '_' fns in std.
565 * decl2.c (flag_honor_std): Remove.
566 (lang_f_options): Remove honor-std.
567 (unsupported_options): Add honor-std.
568 (set_decl_namespace): Remove fake_std_node check.
569 (validate_nonmember_using_decl): Likewise.
570 (do_using_directive): Likewise.
571 (handle_class_head): Likewise.
572 * dump.c (cp_dump_tree): Likewise.
573 * except.c (init_exception_processing): Adjust.
574 * init.c (build_member_call): Remove fake_std_node check.
575 (build_offset_ref): Likewise.
576 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
577 * rtti.c (init_rtti_processing): Adjust.
579 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
581 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
582 operand while calling cp_tree_equal.
584 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
586 The 3.0 ABI no longer has vbase pointer fields.
587 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
588 FORMAT_VBASE_NAME): Remove.
589 * method.c (do_build_copy_constructor): Adjust.
590 (do_build_assign_ref): Adjust.
591 * search.c (lookup_field_r): Adjust.
592 * typeck.c (build_component_ref): Adjust.
594 The 3.0 ABI always has a vtable pointer at the start of every
596 * rtti.c (build_headof_sub): Remove.
597 (build_headof): Adjust.
598 (get_tinfo_decl_dynamic): No need to check flag_rtti
600 (create_real_tinfo_var): Explain why we need a hidden name.
602 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
605 * class.c (update_vtable_entry_for_fn): The fixed adjustment
606 of a virtual thunk should be from declaring base.
608 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
610 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
611 the shared virtual base, so preserving inheritance graph order.
613 2001-07-30 Andreas Jaeger <aj@suse.de>
615 * decl2.c: Remove unused var global_temp_name_counter.
617 2001-07-28 Richard Henderson <rth@redhat.com>
619 * method.c (pending_inlines): Remove.
621 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
623 * class.c (mark_primary_virtual_base): Don't adjust base
625 (dfs_unshared_virtual_bases): Adjust them here.
626 (mark_primary_bases): Explain why we adjust at the end.
628 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
630 * class.c (finish_struct_1): When copying the primary base's
631 VFIELD, make sure we find it is at offset zero.
633 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
635 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
636 tsubst_expr for default template arguments.
638 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
641 * spew.c (yylex): Only copy the token's lineno, if it is
644 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
647 * call.c (resolve_args): Simplify, call
648 convert_from_reference.
649 (build_new_op): Resolve and convert from reference ARG1
650 earlier. Adjust ARG2 & ARG3 resolve and conversion.
652 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
654 * decl.c (last_function_parm_tags): Remove.
655 (current_function_parm_tags): Remove.
656 (init_decl_processing): Adjust.
657 (start_function): Adjust.
658 (store_parm_decls): Adjust.
661 * decl.c (grokdeclarator): Detect when a function typedef is
662 declaring a function, and create last_function_parms correctly.
664 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
666 * call.c (joust): Only prefer a non-builtin candidate to a builtin
667 one if they have the same signature.
669 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
670 it rather than toplevel_bindings_p. Give it a mangled name if static.
671 (convert_to_reference): Adjust.
672 * decl2.c (get_temp_name): Lose.
673 * mangle.c (mangle_ref_init_variable): New fn.
674 (mangle_guard_variable): Strip the ref-init header.
676 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
678 (grok_reference_init): Always use DECL_INITIAL.
680 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
683 * call.c (build_conditional_expr): Recheck args after
685 * cp-tree.h (build_conditional_expr): Move to correct file.
686 * typeck.c (decay_conversion): Diagnose any unknown types
688 (build_binary_op): Don't do initial decay or default
689 conversions on overloaded functions.
690 (build_static_cast): Don't do a decay conversion here.
692 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
695 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
696 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
698 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
700 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
701 (create_vtbl_ptr): ... here.
703 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
705 * class.c (build_vbase_offset_vbtl_entries): Look for
706 non-primary base of which we are a sub vtable.
708 2001-07-24 Phil Edwards <pme@sources.redhat.com>
710 * semantics.c (finish_this_expr): Remove unused code.
712 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
714 Simplify rtti, now we've only one ABI.
715 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
717 (tinfo_decl_id, tinfo_var_id): Remove.
718 (get_typeid_1): Remove.
720 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
721 (typeid_ok_p): New function.
722 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
723 (get_tinfo_decl): Remove old abi documentation.
724 (tinfo_from_decl): Remove.
725 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
726 (get_typeid_1): Remove.
727 (get_base_offset): Remove.
728 (synthesize_tinfo_var): Absorb get_base_offset.
729 (create_real_tinfo_var): Don't use tinfo_decl_id.
731 2001-07-23 Graham Stott <grahams@redhat.com>
733 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
734 variable has_two_argument_delete_p.
736 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
738 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
739 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
740 (CPTI_INDEX_IDENTIFIER): Remove.
741 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
742 (delta2_identifier): Remove.
743 (index_identifier): Remove.
744 (pfn_or_delta2_identifier): Remove.
745 (flag_vtable_thunks): Remove.
746 (VTABLE_DELTA2_NAME): Remove.
747 (VTABLE_INDEX_NAME): Remove.
748 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
749 (vfunc_ptr_type_node): Adjust.
750 (VTABLE_NAME_PREFIX): Adjust.
751 (build_vfn_ref): Lose first parameter.
752 (fixup_all_virtual_upcast_offsets): Remove.
753 * decl.c (initialize_predefined_identifiers): Remove
754 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
755 (init_decl_processing): Remove no-vtable-thunk code.
756 * decl2.c (flag_vtable_thunks): Remove.
757 (mark_vtable_entries): Remove no-vtable-thunk code.
758 * error.c (dump_decl): Remove no-vtable-thunk code.
759 (dump_expr): Adjust ptr to member function code.
760 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
762 * rtti.c (build_headof): Remove no-vtable-thunk code.
763 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
764 * search.c (get_base_distance): Remove expand_upcast_fixups case.
765 (virtual_context) Remove.
766 (expand_upcast_fixups): Remove.
767 (fixup_virtual_upcast_offsets): Remove.
768 (fixup_all_virtual_upcast_offsets): Remove.
769 * typeck.c (get_member_function_from_ptrfunc): Remove
770 no-vtable-thunk code.
771 * call.c (build_over_call): Adjust call to build_vfn_ref.
772 * class.c (build_vfn_ref): Lose first parameter. Remove
773 no-vtable-thunk code.
774 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
775 (build_vtable_entry): Remove no-vtable-thunk code.
777 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
779 Remove old-abi remnants. Remove comments about old abi
780 behaviour. Remove refences to 'new-abi' in comments.
781 * cp-tree.h: Adjust comments.
782 (vbase_offsets_in_vtable_p): Delete.
783 (vcall_offsets_in_vtable_p): Delete.
784 (vptrs_present_everywhere_p): Delete.
785 (all_overridden_vfuns_in_vtables_p): Delete.
786 (merge_primary_and_secondary_vtables_p): Delete.
787 (TYPE_CONTAINS_VPTR_P): Adjust.
788 (VTT_NAME_PREFIX): Remove.
789 (CTOR_VTBL_NAME_PREFIX): Remove.
790 (init_vbase_pointers): Remove.
791 * class.c: Adjust coments.
792 (build_vbase_pointer_fields): Delete.
793 (build_vbase_pointer): Remove old-abi code.
794 (build_secondary_vtable): Likewise.
795 (modify_all_vtables): Likewise.
796 (create_vtable_ptr): Likewise.
797 (layout_class_type): Likewise.
798 (finish_struct_1): Likewise.
799 (finish_vtbls): Likewise.
800 (dfs_finish_vtbls): Delete.
801 (build_vbase_offset_vtbl_entries): Remove old-abi code.
802 * cvt.c: Adjust comments.
803 * decl.c: Adjust comments.
804 * decl2.c: Adjust comments.
805 * init.c: Adjust comments.
806 (construct_virtual_bases): Remove old-abi code.
807 * lang-specs.h: Remove -fno-new-abi.
808 * mangle.c: Adjust comments.
809 * rtti.c: Adjust comments.
810 (get_base_offset): Remove old-abi-code.
811 * search.c: Adjust comments.
812 (dfs_init_vbase_pointers): Remove.
813 (dfs_vtable_path_unmark): Remove.
814 (init_vbase_pointers): Remove.
815 * semantics.c: Adjust comments.
816 (emit_associated_thunks): Remove old-abi code.
817 * typeck.c: Adjust comments.
819 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
821 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
824 2001-07-19 Mark Mitchell <mark@codesourcery.com>
826 * class.c (finish_struct_anon): Forbid nested classes.
828 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
830 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
831 * optimize.c: Include debug.h.
832 (maybe_clone_body): Use debug hook.
833 * semantics.c: Include debug.h.
834 (expand_body): Use debug hook.
836 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
838 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
840 2001-07-18 Mark Mitchell <mark@codesourcery.com>
842 * class.c (type_requires_array_cookie): New function.
843 (check_methods): Don't try to figure out whether the type needs a
845 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
846 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
847 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
848 * pt.c (instantiate_class_template): Don't set
849 TYPE_VEC_DELETE_TAKES_SIZE.
850 * NEWS: Document ABI changes from GCC 3.0.
852 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
853 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
855 * NEWS (Changes in GCC 3.0): Fix typo.
857 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
859 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
860 which attributes are to be attached, and a flags argument. Update
861 call to decl_attributes.
862 (grokfield): Update call to decl_attributes.
863 * class.c (finish_struct): Update call to cplus_decl_attributes.
864 * cp-tree.h (cplus_decl_attributes): Update prototype.
865 * decl.c (start_decl, grokdeclarator, start_function): Update
866 calls to decl_attributes and cplus_decl_attributes.
867 * friend.c (do_friend): Update call to cplus_decl_attributes.
868 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
870 2001-07-12 Mark Mitchell <mark@codesourcery.com>
872 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
873 for `register' variables with an asm-specification.
875 2001-07-11 Mark Mitchell <mark@codesourcery.com>
877 * semantics.c (finish_asm_stmt): Mark the output operands
878 to an asm addressable, if necessary.
880 2001-07-11 Ben Elliston <bje@redhat.com>
882 * Revert this change -- there is a subtle bug.
885 * decl.c (finish_enum): New "attributes" argument; pass it to
886 cplus_decl_attributes. Use a narrower type if the enum is packed.
887 * cp-tree.h (finish_enum): Adjust prototype.
888 * parse.y (enum_head): New non-terminal.
889 (structsp): Use it. Enums now may be preceded or followed by
890 optional attributes -- pass their chained tree to finish_enum().
891 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
893 2001-07-10 Mark Mitchell <mark@codesourcery.com>
895 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
898 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
900 * semantics.c (cp_expand_stmt): Fix for null
901 current_function_return_value.
903 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
905 * call.c (build_op_delete_call): Initialize fn.
906 (convert_like_real): Delete conditional.
907 (joust): Initialize *w and *l.
908 * class.c: Add prototype for binfo_ctor_vtable.
909 (get_primary_binfo): Initialize result.
910 * init.c (build_java_class_ref): Initialize name.
912 2001-07-09 Erik Rozendaal <dlr@acm.org>
914 * typeck.c (unary_complex_lvalue): Do not duplicate the
915 argument to modify, pre-, or post-increment when used as an
916 lvalue and when the argument has side-effects.
918 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
920 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
921 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
922 cplus_decl_attributes even if attrs is NULL.
923 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
925 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
927 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
928 calls to decl_attributes.
930 2001-07-06 Ira Ruben <ira@apple.com>
932 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
933 be DECL_TEMPLATE_RESULT.
935 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
937 * cp-tree.h (copy_template_template_parm): Rename to ...
938 (bind_template_template_parm): ... here.
939 * tree.c (copy_template_template_parm): Rename to ...
940 (bind_template_template_parm): ... here. Remove the case when
941 NEWARGS is NULL_TREE.
942 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
943 BOUND_TEMPLATE_TEMPLATE_PARM.
944 * pt.c (lookup_template_class): Adjust.
946 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
948 * cvt.c (convert_lvalue): New fn.
949 * cp-tree.h: Declare it.
950 * method.c (do_build_assign_ref): Use it.
951 (do_build_copy_constructor): Convert parm to base types
952 before calling base constructors.
954 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
955 DECL_USER_ALIGN. Check flag_elide_constructors instead of
957 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
959 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
961 * optimize.c (optimize_inline_calls): New function, broken out
963 (optimize_function): ... here. Call it. Don't inline if it is
965 (dump_function): Print name of dump flag causing this dump.
966 * semantics.c (expand_body): Move thunk inline check to
969 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
971 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
972 (comptypes): Use target.comp_type_attributes.
974 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
976 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
978 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
980 * error.c (lang_print_error_function): Add a `diagnostic_context *'
983 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
985 * decl2.c (import_export_class): Update.
987 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
989 * error.c (init_error): Adjust settings.
991 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
993 * error.c (init_error): Adjust settings.
995 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
997 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
998 return pointers to data members by reference rather than by value.
1000 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
1002 Implement the Named Return Value optimization.
1003 * cp-tree.h (struct cp_language_function): Add x_return_value.
1004 (current_function_return_value): Now a macro.
1005 * decl.c: Don't define it.
1006 (define_label, finish_case_label): Don't clear it.
1007 (init_decl_processing): Don't register it with GC.
1008 * semantics.c (genrtl_finish_function): Don't check it for
1009 no_return_label. Copy the RTL from the return value to
1010 current_function_return_value and walk, calling...
1011 (nullify_returns_r): ...this new fn.
1012 * typeck.c (check_return_expr): Set current_function_return_value.
1014 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
1016 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
1017 sharing a ctor vtable with. Merge code for cases 1 and 2.
1018 (binfo_ctor_vtable): New fn.
1019 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
1021 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
1023 * class.c (dfs_find_final_overrider): Fix logic.
1025 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
1026 virtual thunk instead of non-virtual.
1027 (get_matching_virtual): Uncomment.
1029 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
1030 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
1033 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
1035 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
1036 we've not emerged from the hierarchy of RTTI_BINFO on reaching
1039 2001-06-13 Mark Mitchell <mark@codesourcery.com>
1041 * NEWS: Update release number.
1043 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
1045 PR c++/3130, c++/3131, c++/3132
1046 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
1047 * class.c (force_canonical_binfo_r): Move
1048 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
1049 virtual bases unless they're primary and what they're primary
1051 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
1052 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
1053 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
1055 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
1056 (layout_nonempty_base_or_field): Add most derived type
1058 (layout_empty_base): Likewise.
1059 (build_base_field): Likewise.
1060 (build_base_fields): Likewise.
1061 (propagate_binfo_offsets): Add most derived type
1062 parameter. Skip non canonical virtual bases too.
1063 (dfs_set_offset_for_unshared_vbases): Don't skip primary
1064 bases. Do skip canonical bases.
1065 (layout_virtual_bases): Adjust.
1066 (layout_class_type): Adjust.
1067 (dfs_get_primary_binfo): Build list of virtual primary base
1069 (get_primary_binfo): Check that the shared virtual primary
1070 base candidate was found first.
1071 (accumulate_vtbl_inits): Don't do anything for non-vptr
1072 containing binfos. For case 1 primary virtual bases, keep
1073 checking that we've not emerged from the hierarchy of RTTI_BINFO.
1075 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
1078 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
1079 hierarchy looking for primary bases for a ctor
1080 vtable. Recursively call oneself, if we meet our primary via
1081 this route and haven't met it yet via inheritance graph order.
1083 2001-06-11 Mark Mitchell <mark@codesourcery.com>
1085 * lang-options.h: Emit documentation for -fno-honor-std, not
1088 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
1090 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
1091 Don't clobber delta.
1092 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
1094 2001-06-10 Mark Mitchell <mark@codesourcery.com>
1095 Gabriel Dos Reis <gdr@codesourcery.com>
1097 * Make-lang.in (cp/call.o): Depend on diagnostic.h
1098 (cp/typeck.o): Depend on diagnostic.h
1099 (cp/typeck2.o): Depend on diagnostic.h
1100 (cp/repo.o): Depend on dignostic.h
1101 * typeck.c: #include diagnostic.h
1102 (convert_for_initialization): Remove extern declaration for
1103 warningcount and errorcount.
1105 * call.c: #include diagnostic.h
1106 (convert_like_real): Remove extern declaration for warnincount and
1109 * repo.c: #include diagnostic.h
1110 * typeck2.c: #include diagnostic.h
1112 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1114 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
1117 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1120 * friend.c (do_friend): Use push_decl_namespace for classes at
1123 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1124 Jason Merrill <jason_merrill@redhat.com>
1127 * class.c (build_secondary_vtable): Use assert, rather than an error
1129 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
1130 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
1131 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
1132 Don't set BINFO_VTABLE for a primary virtual base.
1134 2001-06-07 Mark Mitchell <mark@codesourcery.com>
1136 * decl.c (duplicate_decls): Update source position information
1137 when a template function is defined.
1139 2001-06-07 Phil Edwards <pme@sources.redhat.com>
1141 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
1143 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
1146 * decl.c (pushtag): Don't push into a complete type's scope.
1148 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
1150 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
1151 (struct lang_decl_flags): Lose generate_with_vtable_p.
1152 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
1153 * class.c (copy_virtuals): Adjust.
1154 * decl2.c (mark_vtable_entries): Adjust.
1155 * method.c (make_thunk, build_vtable_entry): Adjust.
1156 * class.c (update_vtable_entry_for_fn): Only look as far as the
1157 first defining class.
1158 (build_vtbl_initializer): Put nothing in the slot for a function only
1159 defined in a lost primary virtual base.
1160 (add_vcall_offset_vtbl_entries_1): Use the same code for
1161 the lost primary case and the normal case.
1162 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
1163 (get_vfield_offset, get_derived_offset): Lose.
1164 (dfs_find_final_overrider): Use look_for_overrides_here.
1165 (get_matching_virtual): New fn.
1166 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
1168 * search.c (look_for_overrides_here): Split out from...
1169 (look_for_overrides_r): Here.
1171 * class.c (find_final_overrider): Return error_mark_node on error.
1173 * decl2.c (key_method): #if 0 accidental change.
1175 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
1177 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
1178 (build_over_call): Likewise.
1179 * decl.c (grokparms): Likewise.
1180 * pt.c (tsubst_decl): Likewise.
1181 * typeck.c (convert_arguments): Likewise.
1183 2001-06-05 Mark Mitchell <mark@codesourcery.com>
1185 * semantics.c (begin_class_definition): Robustify.
1187 * pt.c (instantiate_decl): Tell the repository code about the
1188 clones, not the cloned functions.
1189 * repo.c (repo_template_used): Explicitly instantiate the cloned
1190 function, not the clones.
1192 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1194 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
1195 ICS_BAD_FLAG on created conversion.
1196 (compare_ics): Break out rank.
1198 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1200 * decl.c (xref_tag): Remove extraneous %s on dependent name
1203 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1205 * class.c (layout_vtable_decl): Fix off by one error on
1207 (build_vtt): Likewise.
1208 (build_ctor_vtbl_group): Likewise.
1210 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1212 * class.c (maybe_indent_hierarchy): New function.
1213 (dump_class_hierarchy_r): Add flags. Dump extra binfo
1214 information, if enabled. Use maybe_indent_hierarchy. Adjust
1216 (dump_class_hierarchy): Adjust prototype. Adjust output format.
1217 (dump_array, dump_vtable, dump_vtt): New functions.
1218 (finish_struct_1): Adjust hierarchy dumping.
1219 (initialize_vtable): Call dump_vtable.
1220 (build_vtt): Call dump_vtt.
1221 (build_ctor_vtbl_group): Call dump_vtable.
1222 * decl2.c (flag_dump_class_layout): Remove.
1223 (cxx_decode_option): Remove dump translation unit
1224 and dump class hierarchy check. Call dump_switch_p.
1225 (finish_file): Adjust dumping.
1226 (dump.c): Only dump base classes if not TDF_SLIM.
1227 Only dump namespace members if not TDF_SLIM.
1228 * optimize.c (dump_function): New function.
1229 (optimize_function): Call dump_function.
1230 * semantics.c (expand_body): Use dump_enabled_p.
1232 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
1235 Part missed from first commit
1236 * decl2.c (finish_anon_union): Copy context.
1238 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
1241 * optimize.c (remap_decl): Remap anonymous aggregate members too.
1243 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
1246 * semantics.c (expand_body): Don't optimize thunks.
1248 2001-05-25 Sam TH <sam@uchicago.edu>
1250 * cp-tree.h lex.h: Fix header include guards.
1252 2001-05-25 Mark Mitchell <mark@codesourcery.com>
1254 * decl.c (init_decl_processing): Tweak.
1256 2001-05-24 Mark Mitchell <mark@codesourcery.com>
1258 * decl.c (duplicate_decls): Tidy.
1259 (init_decl_processing): Always set flag_no_builtin.
1261 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
1264 * decl2.c (do_local_using_decl): Push the decls, even in a
1267 2001-05-22 Mark Mitchell <mark@codesourcery.com>
1269 * optimize.c (initialize_inlined_parameters): Don't set
1270 TREE_READONLY for a VAR_DECL taking the place of an inlined
1273 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
1275 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
1276 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
1279 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
1281 * parse.y: Refer to compound literals as such, not as
1282 constructor-expressions.
1284 2001-05-21 Mark Mitchell <mark@codesourcery.com>
1286 * call.c (build_op_delete_call): Ignore exception-specifications
1287 when looking for matching delete operators.
1288 * init.c (build_new_1): Compute whether or not the allocation
1289 function used is a placement allocation function or not, and
1290 communicate this information to build_op_delete_call.
1292 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
1294 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
1295 (build_vtbl_ref): Adjust.
1296 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
1297 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
1299 (unsupported_options): Correspondingly.
1301 * decl2.c (maybe_make_one_only): Check flag_weak, not
1302 supports_one_only().
1304 * cp-tree.def (START_CATCH_STMT): Lose.
1305 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
1306 * tree.c (cp_statement_code_p): Don't case it.
1307 * semantics.c (cp_expand_stmt): Likewise.
1308 * cp-tree.h (START_CATCH_TYPE): Lose.
1309 (HANDLER_TYPE): New.
1310 * except.c (expand_start_catch_block): Don't start any blocks.
1312 (expand_end_catch_block): Don't end any blocks.
1313 * parse.y (handler): Don't pass anything from finish_handler_parms
1315 * pt.c (tsubst_expr): Likewise.
1316 * semantics.c (begin_handler): Call note_level_for_catch here.
1317 (finish_handler_parms): Don't return anything.
1318 (genrtl_catch_block, begin_catch_block): Lose.
1319 (genrtl_handler): Call expand_start_catch here.
1321 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
1323 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
1324 (get_vtable_decl, build_vtt): Not here.
1326 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
1329 * optimize.c (update_cloned_parm): Copy addressability and other
1332 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1334 * pt.c (determine_specialization): Ignore artificial functions.
1336 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
1338 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
1339 (C_RID_CODE): Remove.
1340 * lex.c (cxx_init_options): Call set_identifier_size. Update.
1341 (init_parse): Don't do it here.
1343 2001-05-18 Diego Novillo <dnovillo@redhat.com>
1345 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
1346 function declaration to avoid stripping the symbol's attributes.
1348 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
1350 * decl.c (pushdecl): Adjust error string.
1351 (xref_tag): Adjust friend class injection warning. Remove the
1352 inherited name from the class shadowed scope.
1354 2001-05-17 Mark Mitchell <mark@codesourcery.com>
1356 * except.c (cp_protect_cleanup_actions): New function.
1357 (init_exception_processing): Don't set protect_cleanup_actions
1358 here. Do set lang_protect_cleanup_actions.
1360 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1362 * spew.c (read_token): Call yyerror on all unexpected tokens.
1364 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1366 * init.c (member_init_ok_or_else): Take a tree rather than
1368 (expand_member_init): Adjust.
1370 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
1372 * decl.c (duplicate_decls): Suppress warning about duplicate
1373 decls if the first decl is a friend.
1375 2001-05-12 Zack Weinberg <zackw@stanford.edu>
1377 * except.c (choose_personality_routine): Export. Add
1378 explanatory comment. Take an enum languages, not a boolean.
1379 (initialize_handler_parm): Adjust to match.
1380 * cp-tree.h: Prototype choose_personality_routine.
1381 * lex.c (handle_pragma_java_exceptions): New function.
1382 (init_cp_pragma): Register #pragma GCC java_exceptions.
1384 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1386 * method.c (build_mangled_C99_name): Remove unused prototype.
1388 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
1390 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
1391 * typeck.c (get_member_function_from_ptrfunc,
1392 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
1393 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
1395 Reverted Geoff Keating's 2001-05-03's patch.
1397 2001-05-11 Ira Ruben <ira@apple.com>
1399 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
1401 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
1403 * cp-tree.h (finish_label_expr, lookup_label): Delete.
1404 * parse.y: Update for '&&'; don't issue warning here.
1405 * semantics.c (finish_label_expr): Delete.
1407 2001-05-07 Mark Mitchell <mark@codesourcery.com>
1409 * splay-tree.h (splay_tree_max): New function.
1410 (splay_tree_min): Likewise.
1412 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
1414 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
1415 (pfn_vflag_identifier): Define.
1416 Update comment about layout of pointer functions.
1417 (build_ptrmemfunc1): Update prototype.
1418 (expand_ptrmemfunc_cst): Update prototype.
1419 * decl.c (initialize_predefined_identifiers): Initialize
1420 pfn_vflag_identifier.
1421 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
1422 an extra field to the type.
1423 * expr.c (cplus_expand_constant): Pass 'flag' between
1424 expand_ptrmemfunc_cst and build_ptrmemfunc1.
1425 * typeck.c (get_member_function_from_ptrfunc): When
1426 FUNCTION_BOUNDARY < 16, look at additional field to determine
1427 if a pointer-to-member is a real pointer or a vtable offset.
1428 (build_ptrmemfunc1): Add new parameter to contain extra field.
1429 (build_ptrmemfunc): Pass the extra field around.
1430 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
1431 (pfn_from_ptrmemfunc): Ignore the extra field.
1433 2001-05-03 Mark Mitchell <mark@codesourcery.com>
1435 * cp-tree.h (flag_inline_trees): Update documentation.
1436 * decl.c (init_decl_processing): Adjust handling of
1437 flag_inline_functions and flag_inline_trees to support -O3.
1438 (grokfndecl): Set DECL_INLINE on all functions if that's what
1440 (save_function_data): Clear DECL_INLINE in
1441 current_function_cannot_inline is non-NULL.
1442 * decl2.c (flag_inline_trees): Update documentation.
1444 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
1446 * dump.c (cp_dump_tree, USING_STMT case): New case.
1447 * tree.c (cp_statement_code_p): Add USING_STMT.
1448 * decl2.c (do_using_directive): Add the using directive statement.
1450 * tree.c (walk_tree): Reformat an if block.
1452 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1454 * decl.c (compute_array_index_type): Don't try to do anything with
1455 the indices when processing a template.
1457 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1459 * call.c: NULL_PTR -> NULL.
1460 * class.c: Likewise.
1463 * decl2.c: Likewise.
1464 * except.c: Likewise.
1467 * search.c: Likewise.
1469 * typeck.c: Likewise.
1470 * typeck2.c: Likewise.
1472 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1474 * decl2.c (do_using_directive): Revert previous patch.
1476 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1478 * cp-tree.def (USING_STMT): New statement node.
1479 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
1480 * decl2.c (do_using_directive): Add USING_STMT to statement
1481 tree. Don't emit errors when processing template decl.
1482 * pt.c (tsubst_expr, USING_STMT case): New case.
1483 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
1485 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1487 * call.c (build_new_op): Convert args from reference here.
1488 (build_conditional_expr): Don't convert here.
1490 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1492 * spew.c (last_token_id): New static variable.
1493 (read_token): Set it here.
1494 (yyerror): Use it here.
1496 2001-04-30 Richard Henderson <rth@redhat.com>
1498 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
1501 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1503 * gxxint.texi: Remove.
1504 * Make-lang.in: Remove all traces of gxxint.texi.
1506 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
1508 * decl2.c (start_static_initialization_or_destruction): Correct
1509 logic to handle the -fno-use-cxa-atexit case.
1511 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1513 * optimize.c (update_cloned_parm): New function.
1514 (maybe_clone_body): Use it. Update the `this' parameter too.
1516 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
1518 * decl2.c (unsupported_options): Add new-abi.
1519 * lang-options.h: Remove no longer supported options.
1521 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1523 * except.c (can_convert_eh): Don't check template parms,
1526 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1528 * optimize.c (maybe_clone_body): Copy parameter names and locations.
1530 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1532 * cp-tree.h (adjust_clone_args): Prototype new function.
1533 * class.c (adjust_clone_args): New function.
1534 * decl.c (start_function): Call it for in charge ctors.
1536 2001-04-26 Mark Mitchell <mark@codesourcery.com>
1538 * method.c (use_thunk): Make sure that thunks really are emitted
1541 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
1543 * mangle.c (write_chars): New macro.
1544 (hwint_to_ascii): New function
1545 (write_number): Use it.
1546 (write_integer_cst): Deal with really big numbers.
1548 2001-04-25 Mark Mitchell <mark@codesourcery.com>
1550 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
1553 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
1555 * decl.c (grokdeclarator): Set context of namespace scope
1558 2001-04-24 Zack Weinberg <zackw@stanford.edu>
1560 * cp/optimize.c: Include hashtab.h.
1561 (struct inline_data): Add tree_pruner.
1562 (expand_call_inline, expand_calls_inline): Use it when calling
1564 (optimize_function): Initialize and free tree_pruner.
1566 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1568 Lazy __FUNCTION__ generation.
1569 * cp-tree.def (FUNCTION_NAME): Remove.
1570 * cp-tree.h (function_name_declared_p): Remove.
1571 (cp_fname_init): Prototype.
1572 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
1573 don't call declare_function_name. Call start_fname_decls.
1574 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
1575 clobber the line number.
1576 (cp_fname_init): New function.
1577 (start_function): Call start_fname_decls.
1578 (finish_function): Call finish_fname_decls.
1579 * lex.c (reswords): Add slots for __FUNCTION__ et al.
1580 (rid_to_yy): Add mappings for __FUNCTION__ et al.
1581 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
1582 * parse.y (VAR_FUNC_NAME): New token.
1583 (primary): Add VAR_FUNC_NAME.
1584 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
1586 (tsubst, FUNCTION_NAME case): Remove.
1587 (tsubst_copy, FUNCTION_NAME case): Remove.
1588 (tsubst_expr, DECL_STMT case): Be careful with a
1589 DECL_PRETTY_FUNCTION_P.
1590 (instantiate_decl): Remove function_name_declared_p.
1591 * semantics.c (begin_compound_statement): Don't call
1592 declare_function_name here.
1593 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
1594 (finish_translation_unit): Call finish_fname_decls.
1595 (expand_body): Remove function_name_declared_p.
1596 * typeck2.c (digest_init): Allow any ERROR_MARK.
1598 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1600 * pt.c (tsubst_decl): Use VOID_TYPE_P.
1601 * semantics.c: Fix some typos.
1603 2001-04-23 Phil Edwards <pme@sources.redhat.com>
1605 * cp/decl2.c (flag_honor_std): Always initialize to 1.
1607 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1609 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
1611 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
1613 * except.c (build_throw): Wrap the initialization of the exception
1614 object in a MUST_NOT_THROW_EXPR.
1615 (do_free_exception): #if 0.
1617 2001-04-20 Mark Mitchell <mark@codesourcery.com>
1619 * cp-tree.h (finish_enum): Change prototype.
1620 * decl.c (finish_enum): Reorganize.
1621 * parse.y (structsp): Adjust calls to finish_enum.
1623 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1625 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
1628 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1630 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
1631 (layout_empty_base): Return at end flag.
1632 (build_base_field): Likewise.
1633 (build_base_fields): Likewise.
1634 (layout_virtual_bases): Don't add 1 to eoc value.
1635 (end_of_class): Use full size for empty bases.
1636 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
1637 empty bases. Don't add 1 to eoc value. Only add trailing padding
1638 if we're an empty class with no empty bases.
1639 (dump_class_hierarchy): Dump size and alignment.
1641 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1643 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
1646 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1648 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
1649 is found, look first if name does not match the structure name.
1651 2001-04-19 Mark Mitchell <mark@codesourcery.com>
1653 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
1655 (SET_DECL_LANGUAGE): New macro.
1656 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
1657 (pushdecl): Likewise.
1658 (build_library_fn_1): Likewise.
1659 (build_cp_library_fn): Likewise.
1660 (grokfndecl): Likewise.
1661 (grokvardecl): Mark `extern "C"' variables as having C linkage.
1662 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
1663 * lex.c (retrofit_lang_decl): Likewise.
1664 * mangle.c (mangle_decl_string): Don't mangle the names of
1665 variables declared with C language linkage.
1666 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
1668 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
1670 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
1671 flag_access_control from uninitialized storage.
1673 2001-04-15 Mark Mitchell <mark@codesourcery.com>
1675 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
1676 * mangle.c (write_pointer_to_member_type): Fix mangling of
1677 pointers to cv-qualified member function types.
1679 * init.c (build_delete): Create a SAVE_EXPR for the address if
1680 we're going to use it more than once.
1682 2001-04-13 Mark Mitchell <mark@codesourcery.com>
1684 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
1685 (expand_ptremfunc_cst): Change prototype.
1686 (delta2_from_ptrmemfunc): Remove.
1687 * expr.c (cplus_expand_constant): Adjust call to
1688 expand_ptrmemfunc_cst.
1689 * typeck.c (build_ptrmemfunc1): Simplify.
1690 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
1691 results in a constant.
1692 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
1693 (delta2_from_ptrmemfunc): Remove.
1694 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
1696 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1698 * cp-tree.h (decl_namespace_list): New macro.
1699 (struct saved_scope): Add decl_ns_list.
1700 * decl.c (mark_saved_scope): Mark it.
1701 * decl2.c: Lose static decl_namespace_list.
1702 (init_decl2): Don't save it.
1704 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1706 * cp-tree.h (warn_return_type, yylex): Delete redundant
1709 * decl.c (current_class_depth, global_namespace): Likewise.
1711 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
1713 * repo.c (flag_use_repository): Likewise.
1715 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1717 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
1718 set_block, pushdecl, getdecls, gettags, init_decl_processing,
1719 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
1720 lvalue_or_else, print_lang_statistics, comp_target_types,
1721 unsigned_type, signed_type, signed_or_unsigned_type,
1722 build_function_call, mark_addressable, incomplete_type_error):
1723 Delete redundant declarations.
1725 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
1727 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
1728 (TYPE_ANONYMOUS_P): New macro.
1729 (TAGGED_TYPE_P): New macro.
1730 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
1731 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
1732 * tree.c (no_linkage_helper): Likewise.
1733 * semantics.c (begin_class_definition): Likewise.
1734 * pt.c (convert_template_argument): Likewise.
1735 * lex.c (check_for_missing_semicolon): Likewise.
1737 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1739 * class.c (dfs_unshared_virtual_bases): New function.
1740 (mark_primary_bases): Call it.
1741 (check_bases): Ignore virtual bases when determining
1744 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1746 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
1748 2001-04-11 Mark Mitchell <mark@codesourcery.com>
1750 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
1751 cloned function to the clone.
1753 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1755 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
1757 * semantics.c: Include expr.h.
1759 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
1761 * method.c (implicitly_declare_fn): Commonize code for copy ctor
1762 and assignment op. Set TREE_USED for parameter.
1764 2001-04-10 Mark Mitchell <mark@codesourcery.com>
1766 * class.c (find_final_overrider_data): Add `candidates'.
1767 (dfs_find_final_overrider): Don't issue error messages
1769 (find_final_overrider): Issue error messages here.
1770 (build_base_field): Don't warn about amgibuous direct bases here.
1771 (warn_about_ambiguous_direct_bases): New function.
1772 (layout_class_type): Use it.
1774 2001-04-10 Richard Henderson <rth@redhat.com>
1776 * typeck.c (build_array_ref): Push the array reference inside
1777 COMPOUND_EXPR and COND_EXPR.
1779 2001-04-05 Mark Mitchell <mark@codesourcery.com>
1781 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
1782 * decl.c (duplicate_decls): Adjust accordingly.
1783 (maybe_commonize_var): Likewise.
1784 (grokfndecl): Likewise.
1785 (start_function): Likewise.
1786 (start_method): Likewise.
1787 * decl2.c (key_method): Likewise.
1788 (import_export_decl): Likewise.
1789 * method.c (implicitly_declare_fn): Likewise.
1790 * optimize.c (maybe_clone_body): Likewise.
1792 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
1794 * lang-specs.h: Add __DEPRECATED.
1796 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
1798 * search.c (get_dynamic_cast_base_type): When building a new
1799 constant, set its type to ssizetype.
1801 2001-04-04 Jakub Jelinek <jakub@redhat.com>
1803 * optimize.c (expand_call_inline): Only add newly inlined statements
1806 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1808 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
1809 (OPERATOR_FORMAT): Likewise.
1810 (OPERATOR_TYPENAME_FORMAT): Likewise.
1811 * operators.def: Remove old name-mangling information.
1812 * decl.c (grok_op_properties): Adjust accordingly.
1813 * lex.c (init_operators): Likewise.
1814 * rtti.c (get_tinfo_decl): Issue error messages about types that
1817 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1819 * decl2.c (import_export_decl): Don't call import_export_class
1820 when processing an inline member function.
1821 * semantics.c (expand_body): Call import_export_decl before
1822 emitting inline functions.
1824 2001-03-28 Richard Henderson <rth@redhat.com>
1826 IA-64 ABI Exception Handling:
1827 * cp-tree.def (EH_SPEC_BLOCK): New.
1828 (MUST_NOT_THROW_EXPR): New.
1829 * cp-tree.h: Update changed function declarations.
1830 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
1831 (CPTI_CALL_UNEXPECTED): New.
1832 (struct cp_language_function): Rename x_eh_spec_try_block
1834 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
1835 * decl.c (current_binding_level): If no current function
1836 bindings, revert to scope_chain.
1837 (initialize_predefined_identifiers): Remove __cp_push_exception.
1838 (store_parm_decls): Use begin_eh_spec_block.
1839 (finish_function): Use finish_eh_spec_block.
1840 (mark_lang_function): Update for name changes.
1841 * decl2.c (finish_file): No mark_all_runtime_matches.
1842 * dump.c (cp_dump_tree): Handle new tree codes.
1843 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
1844 * except.c (catch_language_init, catch_language): Remove.
1845 (init_exception_processing): Don't set language code.
1846 Initialize call_unexpected_node, protect_cleanup_actions,
1847 eh_personality_libfunc, lang_eh_runtime_type.
1848 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
1849 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
1850 (prepare_eh_type): Split out type canonicalizations ...
1851 (build_eh_type_type): ... from here.
1852 (build_eh_type_type_ref): Remove.
1853 (mark_all_runtime_matches): Remove.
1854 (build_exc_ptr): New.
1855 (do_begin_catch, do_end_catch): New.
1856 (do_pop_exception): Remove.
1857 (build_terminate_handler): Remove.
1858 (choose_personality_routine): Split out language choice from ...
1859 (initialize_handler_parm): ... here.
1860 Use MUST_NOT_THROW_EXPR.
1861 (expand_start_catch_block): Use do_begin_catch. Simplify Java
1862 exception object handling.
1863 (expand_start_eh_spec, expand_end_eh_spec): Remove.
1864 (expand_exception_blocks, alloc_eh_object): Remove.
1865 (begin_eh_spec_block, finish_eh_spec_block): New.
1866 (do_allocate_exception, do_free_exception): New.
1867 (expand_throw): Merge into ...
1868 (build_throw): ... here. Update for abi.
1869 * expr.c (cplus_expand_expr): No expand_internal_throw.
1870 Handle MUST_NOT_THROW_EXPR.
1871 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
1872 * semantics.c (*) Update for except.h name changes.
1873 (genrtl_try_block): No protect_with_terminate.
1874 (genrtl_eh_spec_block): New.
1875 (genrtl_handler): Don't emit the goto here.
1876 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
1877 (genrtl_finish_function): Don't expand_exception_blocks.
1878 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
1880 2001-03-28 Richard Henderson <rth@redhat.com>
1882 * decl.c (struct named_label_list): Rename eh_region to
1883 in_try_scope, add in_catch_scope.
1884 (struct binding_level): Rename eh_region to is_try_scope,
1886 (note_level_for_try): Rename from note_level_for_eh.
1887 (note_level_for_catch): New.
1888 (poplevel): Copy both is_try_scope and is_catch_scope to
1889 the named_label_list struct.
1890 (check_previous_goto_1): Don't check for catch block via
1891 DECL_ARTIFICIAL; use in_try_scope instead.
1892 (check_goto): Likewise.
1893 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
1894 * except.c (expand_start_catch_block): Call note_level_for_catch.
1895 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
1897 2001-03-27 Richard Henderson <rth@redhat.com>
1899 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
1900 exceptions_via_longjmp.
1902 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1904 * pt.c (check_default_tmpl_args): Make error messages clearer.
1906 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1908 * error.c: Also undefine 'A' macro used for cp_printers definition.
1910 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1912 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1914 2001-03-26 Mike Yang <yang@research.att.com>
1915 Mark Mitchell <mark@codesourcery.com>
1917 * dump.c (dump_access): New function.
1918 (cp_dump_tree): Use it. Dump basetype information for class
1921 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1923 * Makefile.in (optimize.o): Depend on params.h.
1924 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1925 (init_decl_processing): Set flag_no_inline when doing
1927 * optimize.c: Include params.h.
1928 (struct inline_data): Improve documentation of FNS. Add
1929 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1930 (INSNS_PER_STMT): New macro.
1931 (remap_block): Use CLONING_P.
1932 (inlinable_function_p): Don't inline big functions.
1933 (expand_call_inline): Keep track of how much inlining we've done.
1934 (optimize_function): Set FIRST_INLINED_FN.
1935 (maybe_clone_body): Set CLONING_P.
1936 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1938 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1939 rest_of_compilation. Clear DECL_RTL for local variables
1941 (clear_decl_rtl): New function.
1943 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1946 * cp-tree.h (skip_type_access_control,
1947 reset_type_access_control): Prototype.
1948 * decl.c (grokdeclarator): Access of friends is not checked.
1949 * parse.y (component_decl_list): Reset type access control.
1950 * semantics.c (decl_type_access_control): Clear
1951 current_type_lookups.
1952 (save_type_access_control): Don't save if not deferring.
1953 (skip_type_access_control, reset_type_access_control): New
1955 (begin_class_definition): Do type access control for basetypes.
1956 Start deferred access control.
1957 (finish_class_definition): Resume immediate access control if
1958 this is a local class.
1960 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1962 * class.c (add_method): Use memcpy/memmove, not bcopy.
1964 * decl.c (duplicate_decls): Likewise.
1966 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1968 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1971 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1973 * decl.c (local_names): Define.
1974 (push_local_name): New.
1975 (grok_reference_init): Return init if initializing static reference
1976 variable with non-constant instead of emitting it.
1977 Move expand_static_init call to cp_finish_decl.
1978 (layout_var_decl): Call push_local_name.
1979 (maybe_commonize_var): Allow inlining functions even if they have
1980 static local variables, use comdat_linkage for them if flag_weak.
1981 (check_initializer): Call obscure_complex_init if
1982 grok_reference_init returned non-zero.
1983 (save_function_data): Clear x_local_names.
1984 (pop_cp_function_context): Free x_local_names.
1985 (mark_inlined_fns): Remove.
1986 (mark_lang_function): Mark x_local_names.
1987 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1988 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1989 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1990 DECL_DISCRIMINATOR_P.
1991 * cp-tree.h (cp_language_function): Add x_local_names.
1992 (lang_decl_flags): Add discriminator into u2.
1993 (lang_decl_inlined_fns): Remove.
1994 (lang_decl): inlined_fns is now a TREE_VEC.
1995 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1996 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1997 TREE_VEC, not a custom structure.
1998 (optimize_function): Likewise.
1999 * mangle.c (discriminator_for_local_entity): Discriminate among
2000 VAR_DECL local entities.
2001 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
2004 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
2006 Add support for Java interface method calls.
2007 * cp-tree.h (struct lang_type): Add java_interface flag.
2008 (TYPE_JAVA_INTERFACE): New macro.
2009 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
2010 by setting TYPE_JAVA_INTERFACE.
2011 * call.c (java_iface_lookup_fn): New static.
2012 (build_over_call): If calling a method declared in a
2013 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
2014 expression which resolves the function address.
2015 (build_java_interface_fn_ref): New function.
2017 2001-03-22 Richard Henderson <rth@redhat.com>
2019 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
2020 * except.c: Don't include it.
2022 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
2023 based on an idea from Joe Buck <jbuck@synopsys.com>
2025 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
2027 (data_def, component_decl): Add reductions to bad_decl.
2029 2001-03-22 Jakub Jelinek <jakub@redhat.com>
2031 * method.c (do_build_assign_ref): Don't use build_modify_expr for
2032 anonymous aggregates, since they don't have assignment operator
2034 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
2035 assignment operators for anonymous structure fields.
2037 2001-03-21 Jason Merrill <jason@redhat.com>
2039 * pt.c (instantiate_decl): Abort if we see a member constant
2040 instantiation that doesn't already have its initializer.
2041 Downgrade explicit instantiation without definition to pedwarn.
2043 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
2044 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
2045 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
2047 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
2048 (pending_vtables): Remove.
2049 * decl2.c (pending_vtables): Remove.
2050 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
2051 CLASSTYPE_VTABLE_NEEDS_WRITING.
2052 (import_export_class): Likewise.
2053 (init_decl2): Don't mark pending_vtables.
2054 * lex.c (handle_pragma_vtable): Just sorry.
2055 * pt.c (instantiate_class_template): Don't mess with
2056 CLASSTYPE_VTABLE_NEEDS_WRITING.
2057 (mark_class_instantiated): Likewise.
2058 * ptree.c (print_lang_type): Don't print it.
2059 * semantics.c (begin_class_definition): Don't set it.
2061 * pt.c (template_tail): Replace with last_pending_template.
2062 (maybe_templates, maybe_template_tail): Remove.
2063 (add_pending_template): Adjust.
2064 (instantiate_pending_templates): Adjust.
2066 * cp-tree.h (struct saved_scope): Remove lang_stack field.
2067 (current_lang_stack): Remove.
2068 * decl.c (maybe_push_to_top_level): Don't initialize it.
2069 (duplicate_decls): Use current_lang_depth.
2070 (xref_basetypes): Likewise.
2071 * class.c (current_lang_depth): New fn.
2072 (push_lang_context): Use more varray functionality.
2073 (pop_lang_context): Likewise.
2075 * error.c (GLOBAL_THING): Always use '__'.
2077 2001-03-21 Mark Mitchell <mark@codesourcery.com>
2079 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
2081 * mangle.c (mangle_decl_string): Mangle the names of overloaded
2082 operators, even when they have `extern "C"' linkage.
2084 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2086 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
2087 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2088 where it's not necessary.
2089 (add_method): Remove optimization involving comparison of
2090 DECL_ASSEMBLER_NAME.
2091 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
2092 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2093 where it's not necessary.
2094 (check_methods): Likewise.
2095 (build_clone): Likewise.
2096 (built_vtt): Likewise.
2097 * cp-tree.h (DECL_NEEDED_P): Likewise.
2098 * decl.c (pushtag): Likewise.
2099 (duplicate_decls): Likewise.
2100 (pushdecl): Likewise.
2101 (builtin_function): Likewise.
2102 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
2103 (build_cp_library_fn): Likewise.
2104 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
2105 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2106 where it's not necessary.
2107 (make_rtl_for_nonlocal_decl): Likewise.
2108 (cp_finish_decl): Likewise.
2109 (grokfndecl): Likewise.
2110 (grokvardecl): Likewise.
2111 (grokdeclarator): Likewise.
2112 (start_function): Likewise.
2113 (cp_missing_return_ok_p): Likewise.
2114 * decl2.c (grokclassfn): Likewise.
2115 (check_classfn): Likewise.
2116 (finish_static_data_member_decl): Likewise.
2117 (grokfield): Likewise.
2118 * error.c (GLOBAL_IORD_P): Remove.
2119 (dump_global_iord): Improve output.
2120 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
2121 * except.c (nothrow_libfn_p): Summarily reject any function not in
2123 * init.c (build_java_class_ref): Don't explicitly set
2124 DECL_ASSEMBLER_NAME after calling mangle_decl.
2125 * mangle.c (mangle_decl_string): Handle extern "C" functions.
2126 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
2127 * method.c (set_mangled_name_for_decl): Don't explicitly set
2128 DECL_ASSEMBLER_NAME after calling mangle_decl.
2129 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
2130 IDENTIFIER_GLOBAL_VALUE for the thunk.
2131 * pt.c (set_mangled_name_for_template_decl): Remove.
2132 (check_explicit_specialization): Don't use it.
2133 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
2134 (tsubst_friend_function): Likewise.
2135 (tsubst_decl): Likewise.
2136 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
2137 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
2138 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2139 where it's not necessary.
2140 (tinfo_base_init): Likewise.
2141 (create_real_tinfo_var): Likewise.
2142 * search.c (looup_field_1): Likewise.
2143 * semantics.c (finish_named_return_value): Likewise.
2144 * tree.c (init_tree): Set lang_set_decl_assembler_name.
2146 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
2148 Correct semantics restrictions checking in throw-expression.
2149 * except.c (is_admissible_throw_operand): New function.
2150 (build_throw): Use it.
2152 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2154 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
2157 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2159 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2160 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
2161 * decl.c (duplicate_decls): Likewise.
2162 (builtin_function): Likewise.
2163 (build_library_fn): Likewise.
2164 (build_cp_library_fn): Likewise.
2165 (check_initializer): Likewise.
2166 (cp_finish_decl): Likewise.
2167 * decl2.c (grokfield): Likewise.
2168 (grok_function_init): Remove #if 0'd code.
2169 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2170 * friend.c (do_friend): Likewise.
2171 * init.c (get_temp_regvar): Likewise.
2172 * method.c (make_thunk): Likewise.
2173 * pt.c (tsubst_friend_function): Likewise.
2174 (tsubst_decl): Likewise.
2175 (regenerate_decl_from_template): Likewise.
2176 * semantics.c (genrtl_named_return_value): Likewise.
2177 (expand_body): Likewise.
2178 (genrtl_finish_function): Likewise.
2179 * tree.c (cp_tree_equal): Likewise.
2181 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
2183 * call.c (convert_like_real): Add extra semantics to INNER
2184 parameter. Don't convert to temporary if a user conversion
2185 gives us an lvalue that we're about to bind to a reference.
2186 Set INNER to indicate pending reference binding on recursive
2189 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
2191 * cp/lex.c: Delete duplicate pending_lang_change.
2193 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
2195 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
2197 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
2198 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
2200 2001-03-09 Zack Weinberg <zackw@stanford.edu>
2202 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
2204 2001-03-08 Stan Shebs <shebs@apple.com>
2206 * cp-tree.h (set_identifier_local_value): Remove unused decl.
2208 2001-03-06 Zack Weinberg <zackw@stanford.edu>
2210 * spew.c: Remove references to CPP_OSTRING.
2212 2001-03-06 Andrew Haley <aph@redhat.com>
2214 * typeck.c (convert_arguments): Check that we have an fndecl.
2216 2001-03-05 Andrew Haley <aph@redhat.com>
2218 * typeck.c (convert_arguments): Don't do ellipsis conversion for
2219 __built_in_constant_p.
2221 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2223 * typeck.c (build_static_cast): Allow enum to enum conversions
2226 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2228 * class.c (check_field_decls): Pointers to member do not a
2229 non-pod struct make, as per DR 148.
2231 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2233 * call.c (joust): cp_pedwarn when using gnu extension concerning
2234 worst conversion sequences.
2236 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2238 * decl.c: Replace all uses of 'boolean' with 'bool'.
2240 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2242 * lang-specs.h: Add zero initializer for cpp_spec field to
2243 all array elements that need one. Don't put an #ifdef inside
2244 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
2247 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2249 Implement using decls inside template functions.
2250 * decl2.c (validate_nonmember_using_decl): Don't special case
2251 fake_std_node in the global namespace. Don't reject early when
2252 processing a template.
2253 (do_local_using_decl): Add to statement tree. Don't do further
2254 processing when building a template.
2255 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
2257 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2259 * decl2.c (do_nonmember_using_decl): Don't complain if we find
2260 same function. Do complain about ambiguating extern "C"
2263 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
2265 Remove floating point and complex type template constant parms.
2266 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
2267 COMPLEX_TYPE extensions.
2268 (invalid_nontype_parm_type_p): Likewise.
2270 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
2272 * except.c (call_eh_info): Revert "match_function"'s type.
2274 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
2276 Fix ctor vtable vcall offsets.
2277 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
2278 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
2279 (get_matching_base): Remove.
2280 (get_original_base): New function.
2281 (build_vtbl_initializer): Initialize vid.rtti_binfo.
2282 Use a virtual thunk for a ctor vtable with an index
2283 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
2284 primary base within a constructor vtable. Only set
2285 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
2286 when primary base has been lost.
2287 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
2289 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
2291 * call.c (joust): Ensure more_specialized()'s argument length
2292 parameter has correct value for constructors.
2294 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
2296 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
2298 * decl.c (mark_inlined_fns): Prototype.
2300 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2302 * spew.c (yylex): Correct handling of friends.
2304 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2306 * mangle.c (write_encoding): Pass write_function_type the
2307 FUNCTION_DECL for the function being encoded.
2308 (write_function_type): Pass it along to write_bare_function_type.
2309 (write_bare_function_type): Pass it along to write_method_parms.
2310 (write_method_parms): Don't mangle the compiler-generated
2311 parameters to a constructor or destructor.
2313 2001-02-22 Andreas Jaeger <aj@suse.de>
2315 * optimize.c: Include toplev.h for
2316 note_deferral_of_defined_inline_function prototype.
2318 2001-02-22 Jakub Jelinek <jakub@redhat.com>
2320 * cp-tree.h (struct lang_decl_inlined_fns): New.
2321 (struct lang_decls): Add inlined_fns.
2322 (DECL_INLINED_FNS): New macro.
2323 * optimize.c (struct inline_data): Add inlined_fns.
2324 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
2325 (inlinable_function_p): Likewise, fix typo in comment,
2326 function is not inlinable if it already inlined function currently
2328 (expand_call_inline): Add fn to inlined_fns if neccessary.
2329 (optimize_function): Initialize inlined_fns.
2330 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
2331 * decl.c (mark_inlined_fns): New function.
2332 (lang_mark_tree): Call it.
2334 2001-02-21 Jason Merrill <jason@redhat.com>
2336 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
2337 (DECL_UNINLINABLE): Move to middle-end.
2339 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
2340 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
2341 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
2342 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
2343 parms and outer BLOCK. note_deferral_of_defined_inline_function.
2345 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
2348 2001-02-19 Mark Mitchell <mark@codesourcery.com>
2350 * decl2.c (set_decl_namespace): Allow explicit instantiations in
2353 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2355 * optimize.c (expand_call_inline): Don't walk subtrees of type
2358 2001-02-18 Mark Mitchell <mark@codesourcery.com>
2360 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
2363 2001-02-18 Jason Merrill <jason@redhat.com>
2365 Do put the VTT parameter in DECL_ARGUMENTS.
2366 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
2367 (current_vtt_parm): New macro.
2368 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
2369 (DECL_HAS_VTT_PARM_P): New macro.
2370 (DECL_VTT_PARM): Remove.
2371 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
2372 * decl.c (duplicate_decls): Only copy the operator code if
2374 (start_function): Set current_vtt_parm.
2375 (lang_mark_tree): Don't mark vtt_parm.
2376 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
2377 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
2378 * class.c (build_clone): Maybe remove the VTT parm.
2379 * optimize.c (maybe_clone_body): Set up the VTT parm.
2380 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
2381 * call.c (build_over_call): Just allow the VTT arg.
2382 * method.c (make_thunk): Don't set DECL_VTT_PARM.
2383 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
2384 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
2385 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
2386 * error.c (dump_function_decl): Likewise.
2387 * call.c (build_user_type_conversion_1, convert_like_real): Abort
2388 if we try to call a constructor with in-charge or VTT parms.
2389 * method.c (skip_artificial_parms_for): New fn.
2390 * call.c (add_function_candidate, build_over_call): Call it.
2391 * call.c (build_new_method_call): Use current_vtt_parm.
2392 * init.c (expand_virtual_init): Likewise.
2393 * class.c (same_signature_p): No longer static.
2394 * cp-tree.h: Declare it.
2395 * search.c (look_for_overrides_r): Use it.
2397 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2399 * cp-tree.h (new_abi_rtti_p): Remove.
2400 (name_mangling_version): Likewise.
2401 (flag_do_squangling): Likewise.
2402 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
2403 * decl.c (grokfndecl): Likewise.
2404 * decl2.c (name_mangling_version): Remove.
2405 (flag_do_squangling): Likewise.
2406 (lang_f_options): Remove `squangle'.
2407 (unsupported_options): Add `squangle'.
2408 (cxx_decode_option): Issue a warning about uses of
2409 -fname-mangling-version.
2410 (finish_file): Remove old ABI support.
2411 * pt.c (check_explicit_specialization): Likewise.
2412 (tsubst_decl): Likewise.
2413 * rtti.c (init_rtti_processing): Likewise.
2414 (build_headof): Likewise.
2415 (get_tinfo_decl_dynamic): Likewise.
2416 (tinfo_from_decl): Likewise.
2417 (build_dynamic_cast_1): Likewise.
2418 (synthesize_tinfo_var): Likewise.
2419 * init.c (build_new): Allow enumeration types for the array-bounds
2420 in a direct-new-declarator.
2422 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
2424 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
2425 TREE_PROTECTED from the template being specialized.
2427 2001-02-17 Jason Merrill <jason@redhat.com>
2429 * decl2.c (build_artificial_parm): Set TREE_READONLY.
2431 * decl.c (bad_specifiers): Allow throw specs on things with
2432 pointer-to-function or -member-function type.
2433 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
2436 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2438 * call.c (check_dtor_name): Handle template names correctly.
2440 2001-02-16 Jason Merrill <jason@redhat.com>
2442 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
2443 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
2444 * optimize.c (maybe_clone_body): Don't substitute it.
2445 * call.c (build_new_method_call): Check in_chrg instead.
2446 * init.c (expand_virtual_init): Likewise.
2448 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
2450 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
2451 class-type introduces at least a type-name.
2453 2001-02-16 Jakub Jelinek <jakub@redhat.com>
2455 * call.c (convert_like_real): Create a temporary for non-lvalue.
2457 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
2459 * cp-tree.h: Fix typos in comments.
2461 2001-02-16 Jason Merrill <jason@redhat.com>
2463 * optimize.c (remap_block): If we're compiling a clone, pass the
2464 new block to insert_block.
2466 2001-02-16 Mark Mitchell <mark@codesourcery.com>
2468 * semantics.c (finish_asm_stmt): Robustify.
2470 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2472 * pt.c (push_template_decl_real): Don't remangle the name of a
2475 2001-02-15 Jim Meyering <meyering@lucent.com>
2477 * Make-lang.in (c++.install-common): Depend on installdirs.
2478 (c++.install-info): Likewise.
2479 (c++.install-man): Likewise.
2481 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2483 * typeck2.c (build_m_component_ref): Robustify.
2485 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
2487 * friend.c (do_friend): Don't take the nested [template] class
2488 into account when deciding whether to warn about the friend
2489 function not referring to a template function.
2491 2001-02-14 Jakub Jelinek <jakub@redhat.com>
2493 * typeck.c (build_unary_op): Clarify error message.
2495 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
2497 * parse.y (component_constructor_declarator): allow optional
2498 parentheses around constructor class name.
2500 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2502 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
2504 * init.c (emit_base_init): Remove incorrect comment about
2506 * method.c (make_thunk): Fix comment alignment.
2508 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2510 Kill remnants of this is variable.
2511 * cp-tree.h (flag_this_is_variable): Remove.
2512 * decl2.c (flag_this_is_variable): Remove.
2513 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
2514 (build_vbase_path): The path is non-static, even in a cdtor.
2515 (resolves_to_fixed_type_p): Add additional return value.
2516 * search.c (init_vbase_pointers): Adjust.
2517 * tree.c (lvalue_p_1): Adjust.
2518 * typeck.c (mark_addressable): Adjust.
2520 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2522 * pt.c (unify): Don't check cv quals of array types.
2524 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2526 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
2527 check whether we already have the type.
2529 2001-02-13 Mark Mitchell <mark@codesourcery.com>
2531 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
2532 * call.c (build_op_delete_call): Simplify to remove duplicate
2534 * class.c (clone_function_decl): Don't build the deleting variant
2535 of a non-virtual destructor.
2536 * decl.c (finish_destructor_body): Don't call delete if this is a
2537 non-virtual destructor.
2538 * init.c (build_delete): Explicitly call `operator delete' when
2539 deleting an object with a non-virtual destructor.
2541 2001-02-13 Jason Merrill <jason@redhat.com>
2543 * lang-specs.h: Add more __EXCEPTIONS.
2545 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2547 * typeck2.c (process_init_constructor): Check
2548 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
2550 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2552 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
2553 Remove spurious information in comment. Allow further
2554 adjustments of REFERENCE_TYPE args.
2556 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2558 * errfn.c (cp_deprecated): Tweak diagnostic text.
2559 * parse.y (new_initializer): Deprecate initializer lists
2562 2001-02-12 Mark Mitchell <mark@codesourcery.com>
2564 Remove old ABI support.
2566 2001-02-11 Mark Mitchell <mark@codesourcery.com>
2568 * decl2.c (flag_vtable_thunks): Always set it to 1.
2569 (flag_new_abi): Likewise.
2570 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
2572 * Makefile.in (g++spec.o): Fix typo.
2574 2001-02-09 Jason Merrill <jason@redhat.com>
2576 * lang-specs.h: Restore definition of __EXCEPTIONS.
2578 2001-02-08 Jason Merrill <jason@redhat.com>
2580 * search.c (shared_member_p): New function.
2581 (lookup_field_r): Use it.
2582 * cp-tree.h (SHARED_MEMBER_P): Remove.
2584 * method.c (process_overload_item): Handle template-dependent array
2586 * pt.c (type_unification_real): If we end up with undeduced nontype
2589 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
2592 * typeck2.c (friendly_abort): Don't say anything if we have
2593 earlier errors or sorries.
2595 * decl.c (check_tag_decl): Notice attempts to redefine bool and
2596 wchar_t. Ignore if in_system_header.
2598 * decl.c (maybe_push_cleanup_level): New fn...
2599 (start_decl_1): ...split out from here.
2600 * cvt.c (build_up_reference): Use it.
2601 * cp-tree.h: Declare it.
2603 2001-02-07 Mark Mitchell <mark@codesourcery.com>
2605 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
2608 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
2610 * pt.c (lookup_template_class): Make sure it's a primary
2611 template or template_template_parm when called from the parser.
2612 (instantiate_template_class): Add assertion.
2614 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
2616 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
2617 from error_mark_node.
2619 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
2621 Fix specification and implementation bugs in V3 ABI
2622 construction vtables.
2623 * cp-tree.h (flag_dump_class_layout): New flag.
2624 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
2625 (BINFO_LOST_PRIMARY_P): New flag.
2626 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
2627 (BINFO_PRIMARY_MARKED_P): Rename to ...
2628 (BINFO_PRIMARY_P): ... here.
2629 (binfo_via_virtual): New prototype.
2630 * decl2.c (flag_dump_class_layout): New flag.
2631 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
2632 use `=' as a file name separator.
2633 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
2635 (build_vtbl_address): If this is a virtual primary base, then
2636 get the vtbl of what it is ultimately primary for.
2637 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
2638 for BINFO_PRIMARY_P.
2639 (dfs_skip_nonprimary_vbases_markedp): Likewise.
2640 (get_shared_vbase_if_not_primary): Likewise.
2641 (dfs_get_pure_virtuals): Likewise.
2642 (expand_upcast_fixups): Likewise.
2643 (fixup_virtual_upcast_offsets): Likewise.
2644 (dfs_find_vbase_instance): Likewise.
2645 (find_vbase_instance): Likewise.
2646 (binfo_from_vbase): Adjust comment to reflect reality.
2647 (binfo_via_virtual): New function.
2648 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
2649 for binfo walking during VTT construction.
2650 (dfs_mark_primary_bases): Remove.
2651 (force_canonical_binfo_r): New function.
2652 (force_canonical_binfo): New function.
2653 (mark_primary_virtual_base): New function.
2654 (mark_primary_bases): Walk in inheritance graph order, use
2655 mark_primary_virtual_base.
2656 (determine_primary_base): Use some more intermediate variables.
2657 (dfs_find_final_overrider): Don't check for overriding along a
2659 (dfs_modify_vtables): Walk into primary virtual bases too.
2660 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
2661 (build_base_fields): Likewise.
2662 (dfs_set_offset_for_unshared_vbases): Likewise.
2663 (layout_virtual_bases): Likewise.
2664 (end_of_class): Likewise.
2665 (finish_struct_1): Call dump_class_hierarchy, if requested.
2666 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
2667 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
2668 (dump_class_hierarchy): Add file parameter. Append to file, if
2670 (finish_vtbls): Adjust accumulate_vtbl_inits call.
2671 Use canonical base for virtual bases.
2672 (build_vtt): Add more comments. Adjust build_vtt_inits call.
2673 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
2674 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
2675 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
2677 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
2678 from DATA. We want virtual primary bases and all bases via virtual.
2679 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
2680 virtual base when not a construction vtable.
2681 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
2682 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
2683 Use canonical bases when processing virtual bases.
2684 (accumulate_vtbl_inits): We're interested in any base via a
2686 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
2687 within a construction vtable, determine what is being overridden.
2688 (build_vtbl_initializer): Add more comments
2689 (add_vcall_offset_vtbl_entries_1): Adjust comment.
2690 (build_rtti_vtbl_entries): Check if the base has lost its
2693 2001-02-05 Mark Mitchell <mark@codesourcery.com>
2695 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
2697 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2699 * decl.c (pushdecl): Call abort instead of fatal.
2700 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
2701 * init.c (build_new_1): Likewise.
2702 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
2703 * decl.c (build_typename_type): hash_table_init now returns void.
2704 decl.c (init_decl_processing): Make an error non-fatal.
2706 2001-02-04 Mark Mitchell <mark@codesourcery.com>
2708 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
2710 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
2711 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
2712 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
2713 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
2714 * decl.c (maybe_commonize_var): Use the new name-mangling where
2716 * decl2.c (comdat_linkage): Enhance comments. Make all
2717 compiler-generated things static, if COMDAT is not available.
2718 (get_tinfo_decl): Do not make typeinfo objects that belong in the
2720 (tinfo_base_init): Use the correct mangled name for typeinfo
2721 strings, and push them into the global scope.
2722 (typeinfo_in_lib_p): New function.
2723 (synthesize_tinfo_var): Use it.
2724 (create_real_tinfo_var): Likewise.
2726 2001-02-03 Jakub Jelinek <jakub@redhat.com>
2728 * decl.c (push_class_binding): Use context_for_name_lookup instead
2730 * search.c (context_for_name_lookup): Remove static. Check for NULL
2731 context in the loop.
2732 * cp-tree.h (context_for_name_lookup): Add prototype.
2734 2001-02-02 Jakub Jelinek <jakub@redhat.com>
2736 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
2737 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
2739 * call.c (convert_class_to_reference, build_user_type_conversion_1,
2740 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
2742 2001-02-02 Mark Mitchell <mark@codesourcery.com>
2744 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
2745 of macros used when compiling g++spec.c.
2746 * g++spec.c (lang_specific_driver): Link with the shared
2749 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
2751 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
2752 make_reference_declarator, make_call_declarator), method.c
2753 (implicitly_declare_fn), parse.y (namespace_using_decl,
2754 notype_unqualified_id, expr_or_declarator, new_type_id,
2755 after_type_declarator, direct_after_type_declarator,
2756 notype_declarator, complex_notype_declarator,
2757 complex_direct_notype_declarator, qualified_id,
2758 notype_qualified_id, overqualified_id, direct_new_declarator,
2759 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
2760 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
2761 instead of build_parse_node.
2763 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2765 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
2766 (minus_one_node): Moved to top level gcc directory. Renamed
2767 to integer_minus_one_node.
2769 * init.c (init_init_processing): Don't set minus_one_node.
2770 (build_vec_init): Use integer_minus_one_node.
2772 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2774 2001-01-28 Jakub Jelinek <jakub@redhat.com>
2776 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
2777 identical and they would be replaced with constant, remove
2778 MODIFY_EXPR from the tree.
2780 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2782 * Make-lang.in: Remove all dependencies on defaults.h.
2783 * call.c: Don't include defaults.h.
2785 * decl2.c: Likewise.
2786 * except.c: Likewise.
2790 * typeck.c: Likewise.
2792 2001-01-25 Jakub Jelinek <jakub@redhat.com>
2794 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
2795 operators even in "C" linkage.
2796 * method.c (set_mangled_name_for_decl): Likewise.
2797 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
2798 overloaded operators in "C" linkage.
2800 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2802 * pt.c (tsubst_decl): Remove IN_DECL parameter.
2803 (tsubst_arg_types): Check parameter is not void.
2804 (tsubst): Adjust tsubst_decl call.
2806 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2808 * call.c (add_builtin_candidate): Quote std properly, from
2811 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2813 * pt.c (check_explicit_specialization): Clone constructors and
2816 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2818 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
2819 indicates anything special about template depth. Make sure we
2820 only count the user visible template classes.
2822 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2824 * call.c (build_conv): Typo in comment.
2825 (add_builtin_candidate): Add more explanation.
2826 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
2827 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
2828 when we have enumeral types.
2829 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
2830 candidates for relops and eqops.
2831 (joust): Simplify control flow. Allow a non-template user
2832 function to hide a builtin.
2834 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
2836 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
2837 (more_specialized): Add deduction parameter.
2838 * call.c (joust): Adjust more_specialized call.
2839 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
2840 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
2841 (get_bindings_order): Remove.
2842 (get_bindings_real): Add DEDUCE parameter.
2843 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
2844 REFERENCE_TYPE jig for DEDUCE_ORDER.
2845 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
2846 maybe_adjust_types_for_deduction.
2847 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
2849 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
2850 (check_cv_quals_for_unify): Use new unify qualifier flags.
2851 (unify): Clear new unify qualifier flags.
2852 (get_bindings_real): Add DEDUCE parameter.
2853 (get_bindings): Adjust call to get_bindings_real.
2854 (get_bindings_overload): Likewise.
2855 (most_specialized_instantiation): Adjust call to
2858 2001-01-19 Jason Merrill <jason@redhat.com>
2860 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
2862 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
2865 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
2867 * decl2.c (arg_assoc_class): Fix double iteration logic.
2869 2001-01-19 Jason Merrill <jason@redhat.com>
2871 * init.c (build_delete): Always call convert_force to strip cv-quals.
2873 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
2874 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
2875 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
2877 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2879 * search.c (get_vbase_1): Count only virtual bases.
2881 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2883 * class.c (duplicate_tag_error): Robustify flag clearing.
2885 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2887 * cp-tree.h (lookup_template_class): Add complain parm.
2888 * decl.c (lookup_namespace_name): Adjust call to
2889 lookup_template_class.
2890 (make_typename_type): Likewise.
2891 * semantics.c (finish_template_type): Likewise.
2892 * pt.c (lookup_template_class): Add complain parm. Adjust.
2893 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
2896 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2898 * pt.c (copy_default_args_to_explicit_spec): Preserve
2899 object's CV quals. Reorganize.
2901 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2903 * typeck.c (build_modify_expr): Say `initialization' for
2905 * init.c (build_default_init): Convert to enumeral type, if
2908 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2910 * parse.y (nomods_initdcl0): Properly set things up for
2913 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2915 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2916 (type_unification_real): Set it.
2919 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2921 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2923 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2925 * semantics.c (begin_class_definition): Check we're not inside a
2928 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2930 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2933 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2935 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2936 * call.c (build_over_call): Add comment.
2938 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2940 * cvt.c (ocp_convert): Handle vector type conversion
2941 * typeck2.c (digest_init): Handle vector type initializations
2943 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2945 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2948 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2950 * pt.c (check_nontype_parm): Rename to ...
2951 (invalid_nontype_parm_type_p): ... here.
2952 (process_template_parm): Adjust.
2953 (convert_template_argument): Adjust.
2955 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2957 * pt.c (check_nontype_parm): New function.
2958 (process_template_parm): Use it.
2959 (convert_template_argument): Use it.
2960 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2963 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2965 * tree.c: Add defaults.h
2966 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2967 * Make-lang.in (cp/tree.o): Add defaults.h.
2969 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2971 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2973 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2975 * g++.1: Change to be ".so man1/gcc.1".
2977 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2979 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2981 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2982 ($(srcdir)/cp/g++int.info): New target.
2983 * gxxint.texi: Add info directory entry. Use @@ in email address.
2984 * .cvsignore: Update.
2986 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2988 * typeck.c (build_c_cast): Do template processing earlier.
2989 Always pedwarn on array casts.
2991 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2993 * friend.c (make_friend_class): Make sure a templated class is
2994 actually a template.
2996 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2998 * decl2.c (get_guard): Set linkage from guarded decl.
3000 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3002 * call.c (convert_default_arg): Check for unprocessed
3004 * cp-tree.h (replace_defarg): Move to spew.c.
3005 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
3006 spew.c, which is where they really are.
3007 (done_pending_defargs): Declare.
3008 (unprocessed_defarg_fn): Declare.
3009 * decl.c (replace_defarg): Move to spew.c
3010 * parse.y (structsp): Call done_pending_defargs.
3011 * spew.c (defarg_fns): Rearrange list structure.
3012 (defarg_fnsdone): New static variable.
3013 (defarg_depfns): New static variable.
3014 (init_spew): Adjust.
3015 (add_defarg_fn): Store the type in TREE_TYPE.
3016 (do_pending_defargs): Detect and deal with ordering constraints
3018 (done_pending_defargs): New function.
3019 (unprocessed_defarg_fn): New function.
3020 (replace_defarg): Moved from decl.c. Robustify. Don't save
3021 if circularity detected.
3023 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3025 * pt.c (unify): Check array has a domain, before checking
3026 whether it is variable sized.
3028 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3030 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
3031 parameters with pointers to arrays of unknown bound.
3033 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3035 * parse.y (template_parm_header, template_spec_header): New
3036 reductions. Split out from ...
3037 (template_header): ... here. Use them.
3038 (template_template_parm): Use template_parm_header.
3039 * semantics.c (finish_template_template_parm): Add assert.
3041 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3043 * mangle.c (write_builtin_type): Fix thinko.
3045 * pt.c (copy_default_args_to_explicit_spec_1): New function.
3046 (copy_default_args_to_explicit_spec): Likewise.
3047 (check_explicit_specialization): Use it.
3049 * class.c (finish_struct_1): Remove last argument in call to
3050 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3051 * decl.c (builtin_function): Likewise.
3052 (build_cp_library_fn): Likewise.
3053 (check_initializer): Likewise.
3054 (make_rtl_for_nonlocal_decl): Likewise.
3055 (cp_finish_decl): Likewise.
3056 (start_function): Likewise.
3057 * decl2.c (finish_anon_union): Likewise.
3058 * friend.c (do_friend): Likewise.
3059 * init.c (build_java_class_ref): Likewise.
3060 * method.c (make_thunk): Likewise.
3061 * pt.c (tsubst_friend_function): Likewise.
3062 * semantics.c (expand_body): Likewise.
3064 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3066 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
3067 looking at DECL_CLONED_FUNCTION for non-functions.
3069 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3071 * error.c (dump_template_parameter): Use parm to determine how
3072 to print default value.
3074 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3076 * class.c (duplicate_tag_error): Clear more flags.
3078 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3080 * call.c (build_new_method_call): Use binfo_for_vbase.
3082 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
3084 * cp-tree.h (flag_cond_mismatch): Don't declare.
3085 * decl2.c (flag_cond_mismatch): Don't define.
3086 (lang_f_options): Remove cond-mismatch.
3087 (unsupported_options): Add cond-mismatch.
3089 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
3091 * class.c (handle_using_decl): Reject using of constructor name
3092 of sourcing class. Allow injecting of a method with same name as
3093 nested class. Fixup error messages.
3095 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
3097 * decl2.c (lang_decode_option): Handle -Wformat=2.
3099 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3101 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
3102 initialized_in_class.
3103 (DECL_DEFINED_IN_CLASS_P): Rename to ...
3104 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
3105 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
3106 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
3107 * pt.c (check_default_tmpl_args): Adjust for
3108 DECL_INITIALIZED_IN_CLASS_P.
3109 (instantiate_class_template): Likewise.
3110 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
3112 * class.c (finish_struct): Constify saved_filename.
3114 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3116 * class.c (duplicate_tag_error): Adjust diagnostic.
3117 (finish_struct): Locally set location to start of struct.
3118 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
3120 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3122 * decl.c (struct binding_level): Adjust class_shadowed comments
3124 (push_class_level_binding): Ajust comments to reflect reality.
3125 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
3126 Don't set TREE_VALUE on the class_shadowed list.
3128 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3130 * decl2.c (acceptable_java_type): Allow references too.
3131 * init.c (build_java_class_ref): When using the new ABI, search
3132 `class$' and have it mangled with `mangle_decl.'
3133 * mangle.c (write_java_integer_type_codes): New function.
3134 (write_builtin_type): Detect and mangle Java integer and real
3137 2001-01-07 Mark Mitchell <mark@codesourcery.com>
3139 * decl2.c (grokfield): Don't accept `asm' specifiers for
3140 non-static data members.
3142 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3144 * expr.c (cplus_expand_expr): Don't reset `target'.
3146 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
3148 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
3150 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
3152 * parse.y (template_datadef): Check for error_mark_node.
3154 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
3156 * cp-tree.def (DEFAULT_ARG): Make `x' class.
3158 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
3160 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
3161 (record_builtin_type): Make non-static.
3162 (flag_short_double): Don't declare.
3163 (init_decl_processing): Remove the creation of many tree nodes now
3164 in c_common_nodes_and_builtins.
3165 (build_void_list_node): New function.
3166 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
3167 * cp-tree.h (flag_short_wchar): Don't declare.
3169 2001-01-04 Mark Mitchell <mark@codesourcery.com>
3171 * call.c (build_conv): Don't use build1 for USER_CONV.
3172 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
3174 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
3176 * lex.c (lang_init): Call c_common_lang_init.
3178 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
3180 * search.c (lookup_fnfields_here): Remove.
3181 (look_for_overrides_r): Use lookup_fnfields_1.
3182 Ignore functions from using declarations.
3184 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
3186 Implement exceptions specifiers for implicit member functions.
3187 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
3188 * method.c (synthesize_exception_spec): New function.
3189 (locate_dtor, locate_ctor, locate_copy): New functions.
3190 (implicitly_declare_fn): Generate the exception spec too.
3191 * search.c (check_final_overrider): Check artificial functions
3193 * typeck2.c (merge_exception_specifiers): New function.
3195 2001-01-03 Jason Merrill <jason@redhat.com>
3197 * init.c (build_default_init): New fn.
3198 (perform_member_init): Split out from here.
3199 (build_new_1): Use it. Simplify initialization logic.
3200 (build_vec_init): Take an array, rather than a pointer and maxindex.
3201 Speed up simple initializations. Don't clean up if we're assigning.
3202 * cp-tree.h: Adjust.
3203 * decl2.c (do_static_initialization): Remove TREE_VEC case.
3204 * parse.y (new_initializer): Return void_zero_node for ().
3205 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
3206 * typeck2.c (digest_init): Only complain about user-written
3209 2000-12-22 Mike Stump <mrs@wrs.com>
3211 * decl2.c: (max_tinst_depth): Increase to 50.
3213 2001-01-02 Mark Mitchell <mark@codesourcery.com>
3215 * class.c (invalidate_class_lookup_cache): Zero the
3216 previous_class_values.
3217 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
3219 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
3220 * decl.c (free_bindings): New variable.
3221 (push_binding): Don't create a new binding if we have one on the
3223 (pop_binding): Put old bindings on the free list.
3224 (init_decl_processing): Use size_int, not build_int_2.
3225 Register free_bindings as a GC root.
3226 (cp_make_fname_decl): Use size_int, not build_int_2.
3227 (push_inline_template_parms_recursive): Likewise.
3228 (end_template_parm_list): Likewise.
3229 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
3230 (tsubst_template_parms): Use size_int, not build_int_2.
3232 * rtti.c (get_vmi_pseudo_type_info): Likewise.
3234 2001-01-02 Richard Henderson <rth@redhat.com>
3236 * parse.y (asm): Set ASM_INPUT_P.
3238 2001-01-02 Jason Merrill <jason@redhat.com>
3240 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
3243 * typeck.c (cp_truthvalue_conversion): New fn.
3244 * cvt.c (ocp_convert): Use it.
3246 * cp-tree.h: Lose c-common.c decls.
3248 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
3249 * cvt.c (convert_to_void): Use type_unknown_p.
3251 * typeck.c (strip_all_pointer_quals): Also strip quals from
3252 pointer-to-member types.
3254 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
3257 * call.c (build_new_method_call): Do evaluate the object parameter
3258 when accessing a static member.
3259 * typeck.c (build_component_ref): Likewise.
3261 2001-01-02 Andreas Jaeger <aj@suse.de>
3263 * decl.c (cp_missing_noreturn_ok_p): New.
3264 (init_decl_processing): Set lang_missing_noreturn_ok_p.
3266 2000-12-29 Jakub Jelinek <jakub@redhat.com>
3268 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
3270 2000-12-29 Mark Mitchell <mark@codesourcery.com>
3272 * class.c (pushclass): Remove #if 0'd code.
3273 * cp-tree.h (overload_template_name): Remove.
3274 * decl.c (store_bindings): Simplify.
3275 (pop_from_top_level): Likewise.
3276 * pt.c (overload_template_name): Remove.
3277 (instantiate_decl): Don't call push_to_top_level if it's not
3280 2000-12-28 Mark Mitchell <mark@codesourcery.com>
3282 * pt.c (register_local_specialization): Don't return a value.
3283 (lookup_template_class): Use move-to-front heuristic when looking
3284 up template instantiations.
3285 (instantiate_decl): Only push_to_top_level when we're actually
3286 going to instantiate the template.
3288 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3290 * search.c (binfo_for_vtable): Return least derived class, not
3291 most. Handle secondary vtables.
3293 2000-12-22 Jason Merrill <jason@redhat.com>
3295 * pt.c (more_specialized): Don't optimize len==0.
3296 (fn_type_unification): If we're adding the return type, increase len.
3298 * typeck.c (build_binary_op): Fix pmf comparison logic.
3300 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
3301 DECL_STATIC_FUNCTION_P.
3303 * semantics.c (genrtl_finish_function): Don't try to jump to
3304 return_label unless it exists.
3306 In partial ordering for a call, ignore parms for which we don't have
3308 * call.c (joust): Pass len to more_specialized.
3309 (add_template_candidate_real): Strip 'this', pass len.
3310 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
3311 (get_bindings_order): New fn. Pass len down.
3312 (get_bindings_real): Strip 'this', pass len.
3313 (fn_type_unification): Likewise.
3314 (type_unification_real): Succeed after checking 'len' args.
3315 (most_specialized_instantiation): Lose explicit_args parm.
3316 * class.c (resolve_address_of_overloaded_function): Strip 'this',
3319 2000-12-21 Jason Merrill <jason@redhat.com>
3321 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
3322 DECL_TEMPLATE_RESULT.
3324 * search.c (lookup_field_r): Call lookup_fnfields_1, not
3325 lookup_fnfields_here.
3327 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
3329 * call.c (build_object_call): Also allow conversions that return
3330 reference to pointer to function.
3331 (add_conv_candidate): Handle totype being ref to ptr to fn.
3332 (build_field_call): Also allow members of type reference to function.
3333 Lose support for calling pointer to METHOD_TYPE fields.
3335 * error.c (dump_expr): Handle *_CAST_EXPR.
3337 * typeck2.c (build_scoped_ref): Always convert to the naming class.
3339 * tree.c (break_out_cleanups): Lose.
3340 * cp-tree.h: Remove prototype.
3341 * typeck.c (build_component_ref): Don't break_out_cleanups.
3342 (build_compound_expr): Likewise.
3343 * semantics.c (finish_expr_stmt): Likewise.
3345 2000-12-20 Richard Henderson <rth@redhat.com>
3347 * cp-tree.h: Update declarations.
3348 * decl.c (finish_case_label): Return the new stmt node.
3349 * semantics.c (finish_goto_stmt): Likewise.
3350 (finish_expr_stmt, finish_return_stmt): Likewise.
3351 (finish_break_stmt, finish_continue_stmt): Likewise.
3352 (finish_asm_stmt): Likewise.
3353 * parse.y (already_scoped_stmt): Set STMT_LINENO.
3354 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
3355 (simple_if, simple_stmt): Return the new stmt node.
3358 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
3360 * cp-tree.h: Don't declare warn_long_long.
3362 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3364 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
3367 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3369 * pt.c (unify): Handle when both ARG and PARM are
3370 BOUND_TEMPLATE_TEMPLATE_PARM.
3372 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3374 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
3375 DECL_TEMPLATE_PARM_P.
3377 2000-12-15 Jason Merrill <jason@redhat.com>
3379 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
3381 * init.c (build_new_1): Don't strip quals from type.
3383 * decl.c (pushdecl): Don't check for linkage on a non-decl.
3385 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
3387 * call.c (build_new_function_call): Lose space before paren in
3389 (build_new_method_call): Likewise.
3391 * typeck2.c (build_m_component_ref): Propagate quals from datum.
3393 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3395 * pt.c (check_explicit_specialization): Propagate default
3396 function arguments to explicit specializations.
3398 2000-12-13 DJ Delorie <dj@redhat.com>
3400 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
3403 2000-12-08 Jason Merrill <jason@redhat.com>
3405 * error.c (dump_function_name): Don't let the user see __comp_ctor.
3407 Clean up copy-initialization in overloading code.
3408 * call.c (build_user_type_conversion_1): Die if we are asked to
3409 convert to the same or a base type.
3410 (implicit_conversion): Avoid doing so. Lose reference binding code.
3411 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
3412 direct-initialization. Also do direct-init part of copy-init.
3413 (build_user_type_conversion): Don't provide context to convert_like.
3414 * cvt.c (ocp_convert): build_user_type_conversion will now provide
3415 the constructor call for copy-init.
3417 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
3418 instantiation of a member template.
3419 (do_decl_instantiation): Not here.
3421 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3423 * class.c (check_field_decls): Don't special case anonymous
3424 fields in error messages.
3425 (note_name_declared_in_class): Use %D on diagnostic.
3427 * tree.c (pod_type_p): Use strip_array_types.
3428 (cp_valid_lang_attribute): Likewise.
3429 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
3430 multiple evaluations.
3431 (cp_has_mutable_p): Use strip_array_types.
3433 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3435 * cp-tree.h (sufficient_parms_p): Declare new function.
3436 * call.c (sufficient_parms_p): New function, broken out of ...
3437 (add_function_candidate): ... here. Use it.
3438 (add_conv_candidate): Use it.
3439 * decl.c (grok_ctor_properties): Use it.
3441 2000-12-07 Jakub Jelinek <jakub@redhat.com>
3443 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
3445 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
3447 * decl2.c (lang_decode_option): Handle -Wformat-security.
3449 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3451 * pt.c (verify_class_unification): New function.
3452 (get_class_bindings): Use it.
3453 (try_class_unification): Tidy.
3454 (unify): Handle when argument of a template-id is not
3455 template parameter dependent.
3456 (template_args_equal): Handle when TREE_CODE's do not match.
3458 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
3460 * lang-specs.h (c++): When invoking the stand-alone preprocessor
3461 for -save-temps, pass all relevant -Defines to it, and then don't
3462 pass them to cc1plus.
3464 2000-12-05 Will Cohen <wcohen@redhat.com>
3466 * decl.c (finish_case_label): Cleared
3467 more_cleanups_ok in surrounding function scopes.
3468 (define_label): Likewise.
3470 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3472 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
3473 (get_matching_virtual): Remove.
3474 (look_for_overrides): Declare new function.
3475 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
3477 * class.c (check_for_override): Move base class iteration code
3478 to look_for_overrides.
3479 * search.c (next_baselink): Remove.
3480 (get_virtuals_named_this): Remove.
3481 (get_virtual_destructor): Remove.
3482 (tree_has_any_destructors_p): Remove.
3483 (struct gvnt_info): Remove.
3484 (check_final_overrider): Remove `virtual' from error messages.
3485 (get_matching_virtuals): Remove. Move functionality to ...
3486 (look_for_overrides): ... here, and ...
3487 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
3490 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3492 * typeck.c (get_delta_difference): If via a virtual base,
3494 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
3497 2000-12-04 Richard Henderson <rth@redhat.com>
3499 * error.c (dump_tree): Use output_add_string not OB_PUTS.
3501 2000-12-04 Jason Merrill <jason@redhat.com>
3503 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
3504 (write_builtin_type): Pass intSI_type_node and the like through
3506 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
3507 Pass intSI_type_node and the like through type_for_mode.
3508 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
3509 * pt.c (tsubst, unify): Likewise.
3510 * tree.c (walk_tree): Likewise.
3511 * error.c (dump_type): Likewise.
3512 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
3514 * Make-lang.in: Tweak top comment for emacs.
3517 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
3519 * class.c (clone_function_decl): Robustify.
3521 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
3523 * decl.c (store_bindings): Only search in the non modified
3524 old_bindings for duplicates.
3526 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
3528 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
3531 * typeck.c (build_static_cast): Remove unused variable.
3533 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3535 * pt.c: Fix typo in comment.
3537 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3539 * decl2.c (warn_format): Remove definition.
3540 (lang_decode_option): Handle -Wformat-nonliteral,
3541 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
3543 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3545 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
3546 (init_decl_processing): Don't create string_type_node,
3547 const_string_type_node, wint_type_node, intmax_type_node,
3548 uintmax_type_node, default_function_type, ptrdiff_type_node and
3549 unsigned_ptrdiff_type_node. Adjust position of call to
3550 c_common_nodes_and_builtins.
3551 (identifier_global_value): New function.
3553 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
3555 * call.c (standard_conversion): Reject pointer to member
3556 conversions from ambiguous, inaccessible or virtual bases.
3557 * typeck.c (build_static_cast): Don't check pointers to members
3560 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3562 * method.c (do_build_copy_constructor): Preserve cv
3563 qualifications when accessing source object members.
3564 (do_build_assign_ref): Likewise. Remove separate diagnostics for
3567 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3569 * method.c (do_build_assign_ref): Construct appropriately
3570 CV-qualified base reference. Don't allow const casts in base
3573 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3575 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
3576 incomplete return type.
3578 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3580 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
3581 * semantics.c (finish_base_specifier): Accept a _TYPE not a
3584 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3586 * spew.c (yyerror): Cope if yylval.ttype is NULL.
3588 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3590 * decl.c (grokdeclarator): Diagnose undefined template contexts.
3592 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3594 * decl.c (grokdeclarator): Do type access control on friend
3597 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3599 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
3600 bison parser ickiness.
3601 * pt.c (tsubst_friend_function): Enter namespace scope when
3602 tsubsting the function name.
3603 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
3605 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3607 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
3608 * cvt.c (cp_convert_to_pointer): Add force parameter.
3609 Allow conversions via virtual base if forced.
3610 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
3611 (ocp_convert): Likewise.
3612 * search.c (binfo_from_vbase): Return the virtual base's binfo.
3613 * typeck.c (get_delta_difference): Adjust handling of virtual
3616 2000-11-26 Mark Mitchell <mark@codesourcery.com>
3618 * tree.c (struct list_hash): Remove.
3619 (list_hash_table): Make it be an htab.
3620 (struct list_proxy): New type.
3621 (list_hash_eq): New function.
3622 (list_hash_pieces): Renamed from ...
3623 (list_hash): ... this.
3624 (list_hash_lookup): Remove.
3625 (list_hash_add): Remove.
3626 (hash_tree_cons): Use the generic hashtable.
3627 (mark_list_hash): Remove.
3628 (init_tree): Create the hashtable.
3630 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
3632 * method.c (build_mangled_C9x_name): Rename to
3633 build_mangled_C99_name. Change C9X references in comments to
3636 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3638 * parse.y (unary_expr): Move VA_ARG from here ...
3639 (primary): ... to here.
3641 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3643 * semantics.c (finish_id_expr): If type is error_mark, return
3646 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
3648 * pt.c (lookup_template_class): Simplify loop exit constructs.
3649 Cope when there is no partial instantiation of a template
3652 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
3654 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
3656 2000-11-22 Mark Mitchell <mark@codesourcery.com>
3658 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
3661 * pt.c (do_decl_instantiate): Explicitly clone constructors and
3662 destructors that haven't already been cloned.
3664 2000-11-20 Richard Henderson <rth@redhat.com>
3666 * parse.y (yyparse_1): Rename the parser entry point.
3668 2000-11-20 Alex Samuel <samuel@codesourcery.com>
3670 * mangle.c (write_name): Use <unscoped-name> for names directly in
3672 (write_unscoped_name): Accept names directly in function scope.
3674 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
3676 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
3677 * parse.y (extdef): Add EXPORT reduction.
3678 * spew.c (yylex): Don't skip export here.
3680 2000-11-19 Mark Mitchell <mark@codesourcery.com>
3682 * decl.c (init_decl_processing): Correct name of pure virtual
3683 function under the new ABI.
3684 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
3685 (throw_bad_typeid): Likewise for bad typeid function.
3687 2000-11-18 Mark Mitchell <mark@codesourcery.com>
3689 * decl.c (grokparms): Don't even function types of `void' type,
3691 * mangle.c (write_type): Don't crash when confronted with the
3694 * decl.c (grokparms): Don't create parameters of `void' type.
3696 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3698 * lex.c (mark_impl_file_chain): Delete.
3699 (init_parse): Remove call to ggc_add_string_root. No need to
3700 ggc_strdup a string constant. Do not add impl_file_chain to GC
3702 (handle_pragma_implementation): No need to ggc_strdup main_filename.
3704 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3706 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
3708 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3710 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
3711 * decl.c (grokdeclarator): Don't reject void parms here.
3712 (require_complete_types_for_parms): Simplify, use
3713 complete_type_or_else.
3714 (grokparms): Remove bitrot. Remove funcdef parm.
3715 Deal with ellipsis parm lists here.
3716 * semantics.c (finish_parmlist): Don't append void_list_node
3717 here. Set PARMLIST_ELLIPSIS_P.
3719 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3721 * typeck2.c (incomplete_type_error): Reorganise to avoid
3722 excessive diagnostics.
3724 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3726 * lex.c (struct impl_files, internal_filename): Constify a char *.
3728 2000-11-16 Mark Mitchell <mark@codesourcery.com>
3730 * mangle.c (write_special_name_constructor): Don't generate
3731 assembler junk when confronted with an old-style constructor.
3732 (write_special_name_destructor): Likewise.
3733 (mangle_decl_string): Do it here instead.
3735 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
3737 * call.c (op_error): Make error messages clearer.
3739 2000-11-15 Mark Mitchell <mark@codesourcery.com>
3741 * decl.c (wrapup_globals_for_namespace): Don't mark things
3742 TREE_ASM_WRITTEN when they're not.
3744 2000-11-15 Jason Merrill <jason@redhat.com>
3746 * typeck2.c (friendly_abort): Uncount the error before handing
3749 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
3751 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
3753 2000-11-14 Mark Mitchell <mark@codesourcery.com>
3755 * class.c (build_vtbl_initializer): Fix typo in comment.
3756 * typeck.c (expr_sizeof): Don't crash on errors.
3758 2000-11-14 Jim Wilson <wilson@redhat.com>
3760 * lang-specs.h: Add %2 after %(cc1_options).
3762 2000-11-14 Richard Henderson <rth@redhat.com>
3764 * typeck.c (c_sizeof): Be strict about casting result value
3765 back to c_size_type_node.
3766 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
3768 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3770 * typeck.c (build_unary_op): Use boolean_increment from
3771 c-common.c, moving the relevant code there.
3773 2000-11-11 Jason Merrill <jason@redhat.com>
3775 * typeck.c (mark_addressable): Don't call put_var_into_stack.
3777 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
3780 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3782 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
3783 * lex.c (copy_lang_decl): Likewise.
3785 2000-11-09 Mark Mitchell <mark@codesourcery.com>
3787 * dump.c (cp_dump_tree): Don't dump function bodies here.
3789 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
3790 (dump.o): Update dependency list.
3791 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
3792 (flag_dump_translation_unit): Likewise.
3793 (CP_TYPE_QUALS): Adjust definition.
3794 (DECL_C_BIT_FIELD): Remove.
3795 (SET_DECL_C_BIT_FIELD): Likewise.
3796 (CLEAR_DECL_C_BIT_FIELD): Likewise.
3797 (add_maybe_template): Likewise.
3798 (strip_array_types): Likewise.
3799 (dump_node_to_file): Likewise.
3800 (cp_dump_tree): New function.
3801 * decl.c (init_decl_processing): Set lang_dump_tree.
3802 * decl2.c (flag_dump_translation_unit): Remove.
3803 * dump.c: Move most of it to ../c-dump.c.
3804 (cp_dump_tree): New function.
3805 * pt.c (add_maybe_template): Remove.
3806 * typeck.c (strip_array_types): Likewise.
3808 2000-11-07 Eric Christopher <echristo@redhat.com>
3810 * decl.c (init_decl_processing): Change definition of
3811 __wchar_t to wchar_t. Remove artificial declaration of
3813 * lex.c: Change instances of __wchar_t to wchar_t.
3815 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
3817 * lex.c (do_identifier): Don't lookup_name for operators.
3818 * parse.y (operator): Save looking_for_typename.
3819 (unoperator): Restore it.
3820 * spew.c (frob_opname): Use nth_token for lookahead.
3822 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
3824 * decl.c (grok_op_properties): Always use coerce_new_type and
3826 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
3827 exception specification. Tidy up.
3828 (coerce_delete_type): Preserve exception specification. Tidy up.
3830 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3832 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
3833 (push_binding_level), error.c (cp_tree_printer), pt.c
3834 (process_partial_specialization, tsubst_template_arg_vector),
3835 search.c (lookup_member): Use memset () instead of bzero ().
3837 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
3839 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
3841 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3843 * Make-lang.in (c++.distdir): Remove.
3845 2000-11-04 Mark Mitchell <mark@codesourcery.com>
3847 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
3848 declarations from different namespaces to be combined.
3850 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
3852 * decl.c: Include tm_p.h.
3854 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
3856 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
3858 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
3860 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
3861 (build_overload_value), repo.c (open_repo_file), xref.c
3862 (open_xref_file): Use strchr () and strrchr () instead of index ()
3865 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
3867 * call.c (build_over_call): Call fold on the CALL_EXPR.
3869 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
3871 * error.c (dump_template_decl): Separate template hearders with
3874 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
3876 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
3877 TS_* flags with corresponding TFF_*. Adjust prototypes of
3878 functions (which used to take a tree_string_flags) to take an int.
3880 * cp-tree.h (enum tree_string_flags): Remove
3881 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
3882 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
3883 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3884 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3885 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
3886 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
3887 (type_as_string, decl_as_string, expr_as_string,
3888 context_as_string): Adjust prototype.
3890 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
3891 instead of TS_PLAIN.
3893 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
3894 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
3897 2000-10-30 Mark Mitchell <mark@codesourcery.com>
3899 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
3900 (linkage_kind): New enumeration.
3901 (decl_linkage): New function.
3902 * decl2.c (comdat_linkage): Extend comment.
3903 * error.c (dump_function_decl): Print the arguments used to
3904 instantiate a template, even when not printing the type of the
3906 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3907 not TREE_PUBLIC, to test for external linkage.
3908 * tree.c (decl_linkage): New function.
3910 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3912 * pt.c (instantiate_decl): Always instantiate static data members
3913 initialized in-class.
3915 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3917 * Make-lang.in: Move all build rules here from Makefile.in,
3918 adapt to new context. Wrap all rules that change the current
3919 directory in parentheses. Expunge all references to $(P).
3920 When one command depends on another and they're run all at
3921 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3922 all object-file generation rules. Delete obsolete variables.
3924 * Makefile.in: Delete.
3925 * config-lang.in: Delete outputs= line.
3927 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3929 * error.c (dump_function_decl): Print no space between
3930 `ptr-operator' the `type-specifier' of the return type.
3931 (dump_type_prefix): Make sure we put space at the appropriate
3934 2000-10-23 Jason Merrill <jason@redhat.com>
3936 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3938 2000-10-22 Jason Merrill <jason@redhat.com>
3940 * call.c (build_conditional_expr): Use ocp_convert to force
3943 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3945 * call.c (standard_conversion): Use RVALUE_CONVs for all
3946 expressions that satisfy lvalue_p, not just those that satisfy
3949 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3951 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3952 not one with TYPE_IS_SIZETYPE set.
3953 (dubious_conversion_warnings): Remove special-case code.
3955 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3957 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3958 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3959 (dump_type_prefix): Print vector-of-int as 'int vector'.
3960 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3961 * tree.c (walk_tree): Handle VECTOR_TYPE.
3963 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3965 2000-10-21 Jason Merrill <jason@redhat.com>
3967 * parse.y (operator): Set got_object from got_scope.
3968 Set looking_for_typename.
3969 * decl.c (lookup_name_real): Clear val after setting from_obj.
3970 Reorganize diagnostic.
3972 2000-10-20 Jason Merrill <jason@redhat.com>
3974 * tree.c (walk_tree): Don't walk into default args.
3976 * error.c (dump_expr): Use host_integerp.
3978 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3980 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3981 "since" in error message.
3983 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3985 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3987 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3989 * decl.c (revert_static_member_fn): Fixed typo.
3991 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3993 * class.c (subobject_offset_fn): New type.
3994 (dfs_record_base_offsets): Remove.
3995 (record_base_offsets): Likewise.
3996 (dfs_search_base_offsets): Likewise.
3997 (record_subobject_offset): New function.
3998 (check_subobject_offset): Likewise.
3999 (walk_subobject_offsets): Likewise.
4000 (record_subobject_offsets): Likewise.
4001 (layout_conflict_p): Reimplement.
4002 (layout_nonempty_base_or_field): Correct handling of type
4003 conflicts during layout.
4004 (layout_empty_base): Likewise.
4005 (build_base_field): Adjust to handle new representation of empty
4007 (build_base_fields): Likewise.
4008 (layout_virtual_bases): Likewise.
4009 (splay_tree_compare_integer_csts): New function.
4010 (layout_class_type): Use a splay_tree, rather than a varray, to
4011 represent the offsets of empty bases.
4013 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
4014 * decl.c (select_decl): Don't return declarations that are
4017 2000-10-18 Mark Mitchell <mark@codesourcery.com>
4019 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
4020 (fake_std_node): New macro.
4021 * decl.c (in_std): Rename to ...
4022 (in_fake_std): ... this.
4023 (flag_no_builtin): Remove.
4024 (flag_no_nonansi_builtin): Likewise.
4025 (walk_namespaces_r): Use fake_std_node.
4026 (push_namespace): Use std_identifier.
4027 (pop_namespace): Use in_fake_std.
4028 (lookup_name_real): Use fake_std_node.
4029 (init_decl_processing): When -fhonor-std, create the `std'
4030 namespace. Don't create a dummy fake_std_node in that case.
4031 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
4032 (builtin_function): Put builtins whose names don't begin
4033 with `_' in the std namespace.
4034 * decl2.c (flag_no_builtin): Remove.
4035 (flag_no_nonansi_builtin): Likewise.
4036 (set_decl_namespace): Use fake_std_node.
4037 (validate_nonmember_using_decl): Likewise.
4038 (do_using_directive): Likewise.
4039 (handle_class_head): Likewise.
4040 * dump.c (dequeue_and_dump): Likewise.
4041 * except.c (init_exception_processing): Use std_identifier.
4042 * init.c (build_member_call): Use fake_std_node.
4043 * rtti.c (init_rtti_processing): Use std_identifier.
4045 2000-10-17 Mark Mitchell <mark@codesourcery.com>
4047 * cp-tree.h (back_end_hook): Remove declaration.
4048 * decl2.c (back_end_hook): Remove definition.
4050 * dump.c (dequeue_and_dump): Dump TREE_USED.
4052 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
4054 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
4056 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
4058 * decl.c (WINT_TYPE): Define.
4059 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
4060 c_size_type_node, signed_size_type_node and wint_type_node.
4062 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
4064 * decl2.c (warn_missing_format_attribute): New variable.
4065 (lang_decode_option): Decode -Wmissing-format-attribute.
4067 2000-10-16 Mark Mitchell <mark@codesourcery.com>
4069 * typeck.c (qualify_type): Remove.
4070 (composite_pointer_type): Fix handling of conversions to `cv void*'.
4072 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4074 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
4076 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4078 * Makefile.in (parse.c, parse.h): Create atomically.
4080 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4082 * class.c (current_obstack): Remove.
4083 * decl.c (ggc_p): Remove.
4084 (start_decl): Don't use decl_tree_cons.
4085 (grokdeclarator): Don't use build_decl_list.
4086 (start_function): Don't use decl_tree_cons.
4087 (finish_function): Don't mess with obstacks.
4088 * decl2.c (grok_x_components): Don't use build_decl_list.
4089 * lex.c (make_call_declarator): Don't call decl_tree_cons.
4090 (implicitly_declare_fn): Don't call build_decl_list.
4091 * parse.y (frob_specs): Don't call build_decl_list or
4093 (expr_or_declarator_intern): Don't call decl_tree_cons.
4094 (primary): Don't call build_decl_list.
4095 (fcast_or_absdcl): Likewise.
4096 (typed_declspecs): Don't call decl_tree_cons.
4097 (reserved_declspecs): Don't call build_decl_list.
4098 (declmods): Likewise.
4099 (reserved_typespecquals): Likewise.
4101 (new_type_id): Likewise.
4102 (cv_qualifiers): Likewise.
4103 (after_type_declarator_intern): Likewise.
4104 (notype_declarator_intern): Likewise.
4105 (absdcl_intern): Likewise.
4106 (named_parm): Likewise.
4107 * pt.c (most_specialized_class): Likewise.
4108 * repo.c (temporary_obstack): Make it a structure, not a pointer.
4109 (init_repo): Initialize it.
4110 * search.c (current_obstack): Remove.
4111 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
4113 2000-10-09 Richard Henderson <rth@cygnus.com>
4115 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
4116 (c++ language support bits for libgcc): Remove.
4117 (c++.clean): Remove cplib2.txt cleanup.
4118 * config-lang.in (headers, lib2funcs): Remove.
4120 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
4121 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
4122 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
4123 * inc/new.h, inc/typeinfo: Remove files.
4125 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
4127 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
4129 (init_decl_processing): Initialize intmax_type_node and
4132 2000-10-06 Richard Henderson <rth@cygnus.com>
4134 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
4135 (original_result_rtx): Remove.
4136 * decl.c (save_function_data): Don't clear x_result_rtx.
4137 (mark_lang_function): Don't mark it either.
4138 * expr.c (fixup_result_decl): Remove.
4139 * semantics.c (genrtl_named_return_value): Frob the return decl
4140 before calling emit_local_var.
4141 (genrtl_finish_function): Don't call fixup_result_decl.
4142 Always emit the jump to return_label.
4144 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
4146 * pt.c (lookup_template_class): Set current access for enum.
4147 (tsubst_enum): Set file & line for enum decl.
4149 * spew.c (yylex): Remove unused variable.
4151 2000-10-05 Richard Henderson <rth@cygnus.com>
4153 * semantics.c (genrtl_finish_function): Don't init or check
4154 can_reach_end; remove noreturn and return value checks.
4156 2000-10-05 Tom Tromey <tromey@cygnus.com>
4158 * init.c (build_java_class_ref): Use `build_static_name' with a
4159 suffix, not a prefix, to build the class object's name.
4161 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4163 * cp-tree.h (access_kind): Fix comment typo.
4164 * decl2.c (grokfield): Fix diagnostic typo.
4165 * semantics.c (finish_template_type): Fix comment typo.
4166 (finish_qualified_object_call_expr): Likewise.
4168 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4170 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
4173 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4175 * spew.c (frob_id): New static function.
4176 (frob_opname): Use it.
4179 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4181 * decl.c (lang_mark_false_label_stack): Remove.
4182 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
4184 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
4186 * gxxint.texi: Use @email for formatting email addresses.
4188 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
4190 * error.c: Remove direct obstack manipulation. Replace with
4191 output_buffer-based formatting. Adjust calls to removed macros.
4192 (obstack_chunk_alloc, obstack_chunk_free): Remove.
4193 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
4194 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
4196 2000-09-24 Mark Mitchell <mark@codesourcery.com>
4198 * ir.texi: Move to ../c-tree.texi.
4200 2000-09-20 Jason Merrill <jason@redhat.com>
4202 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
4204 2000-09-21 Andreas Jaeger <aj@suse.de>
4206 * errfn.c: Move declaration of cp_printer and cp_printers to ...
4207 * cp-tree.h: ... here.
4209 * error.c: Remove declaration of cp_printer.
4211 2000-09-20 Mark Mitchell <mark@codesourcery.com>
4213 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
4215 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
4217 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
4220 2000-09-18 Mark Mitchell <mark@codesourcery.com>
4222 * decl.c (start_function): Robustify.
4224 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4226 * cp-tree.h (check_function_format): Accept a `status' parameter.
4228 * call.c, typeck.c: Updates calls to `check_function_format'.
4230 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
4232 * decl2.c (handle_class_head): Always push some scope even
4235 2000-09-16 Mark Mitchell <mark@codesourcery.com>
4237 * cp-tree.h (struct cp_language_function): Remove
4238 x_scope_stmt_stack and name_declared.
4239 (current_scope_stmt_stack): Remove.
4240 (function_name_declared_p): New macro.
4241 (struct lang_decl_flags): Use c_lang_decl as a base class.
4243 (struct lang_decl): Replace saved_tree with context.
4244 (DECL_FRIEND_CONTEXT): Adjust accordingly.
4245 (SET_DECL_FRIEND_CONTEXT): Likewise.
4246 (DECL_VIRTUAL_CONTEXT): Likewise.
4247 (DECL_SAVED_TREE): Remove.
4248 (C_DECLARED_LABEL_FLAG): Likewise.
4249 (cplus_expand_expr_stmt): Don't declare.
4250 (add_decl_stmt): Likewise.
4251 (add_scope_stmt): Likewise.
4252 * decl.c (mark_stmt_tree): Remove.
4253 (case_compare): Likewise.
4254 (finish_case_label): Use c_add_case_label.
4255 (init_decl_processing): Set more language-specific hooks.
4256 (build_enumerator): Fix typo in comment.
4257 (cplus_expand_expr_stmt): Remove.
4258 (mark_lang_function): Use mark_c_language_function.
4259 (lang_mark_tree): Use c_mark_lang_decl.
4260 * decl2.c: Change order of inclusion.
4261 * except.c: Likewise.
4262 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
4263 back on c_expand_expr.
4264 * friend.c: Include expr.h.
4265 * init.c: Change order of inclusion.
4266 * Makefile.in: Update dependencies.
4267 * lex.h (free_lang_decl_chain): Remove.
4268 * optimize.c (maybe_clone_body): Use function_name_declared_p.
4269 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
4271 (instantiate_decl): Use function_name_declared_p.
4272 * semantics.c (lang_expand_expr_stmt): Remove.
4273 (set_current_function_name_declared): Likewise.
4274 (current_function_name_declared): Likewise.
4275 (begin_compound_stmt): Use function_name_declared_p.
4276 (add_decl_stmt): Remove.
4277 (setup_vtbl_ptr): Use function_name_declared_p.
4278 (add_scope_stmt): Remove.
4279 (current_scope_stmt_stack): New function.
4280 (cp_expand_stmt): Don't handle SCOPE_STMTs.
4281 (expand_body): Use function_name_declared_p.
4282 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
4283 * typeck.c: Change order of includes.
4284 (convert_sequence): Remove.
4286 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
4288 * lex.c (reswords): Add _Complex.
4290 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4292 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
4294 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4296 * init.c (begin_init_stmts): Don't use // comments.
4298 2000-09-12 Jason Merrill <jason@redhat.com>
4300 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
4301 all non-extern arrays.
4303 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
4304 typenames, too. Downgrade complaint to pedwarn.
4305 (xref_tag): Warn about surprising behavior of 'friend struct T'.
4306 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
4307 'class This::Inherited'.
4309 2000-09-12 Mark Mitchell <mark@codesourcery.com>
4311 * decl.c (finish_case_label): Given the LABEL_DECL a
4314 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
4316 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
4317 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
4318 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
4319 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
4320 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
4322 (sorry_for_unsupported_tree, print_scope_operator,
4323 print_left_paren, print_right_paren, print_left_bracket,
4324 print_right_bracket, print_whitespace): Likewise.
4325 (aggr_variety): Rename to class_key_or_enum.
4326 (print_type): Rename to print_type_id.
4327 (print_type_specifier_seq, print_simple_type_specifier,
4328 print_elaborated_type_specifier,
4329 print_rest_of_abstract_declarator,
4330 print_parameter_declaration_clause, print_exception_specification,
4331 print_nested_name_specifier, print_template_id,
4332 typedef_original_name, print_template_argument_list_start,
4333 print_template_argument_list_end): New functions.
4335 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
4337 * ir.texi: Add more documentation.
4339 2000-09-11 Mark Mitchell <mark@codesourcery.com>
4341 * cp-tree.h (struct saved_scope): Remove x_function_parms.
4342 (current_function_parms): Don't define.
4343 (struct cp_language_function): Remove parms_stored.
4344 (current_function_just_assigned_this): Don't define.
4345 (current_function_parms_stored): Likewise.
4346 (static_ctors): Declare.
4347 (static_dtors): Likewise.
4348 (SF_EXPAND): Don't define.
4349 (expand_start_early_try_stmts): Remove declaration.
4350 (store_parm_decls): Likewise.
4351 * decl.c (static_ctors): Don't declare.
4352 (static_dtors): Likewise.
4353 (struct binding_level): Remove this_block.
4354 (poplevel): Remove dead code.
4355 (set_block): Likewise.
4356 (mark_binding_level): Don't mark this_block.
4357 (mark_saved_scope): Don't mark x_function_parms.
4358 (init_decl_processing): Don't add current_function_parms as a GC
4360 (check_function_type): Change prototype.
4361 (start_function): Remove RTL-generation code.
4362 (expand_start_early_try_stmts): Remove.
4363 (store_parm_decls): Give it internal linkage. Remove
4364 RTL-generation code.
4365 (finish_function): Remove RTL-generation code.
4366 * decl2.c (static_ctors): Fix formatting.
4367 (static_dtors): Likewise.
4368 * method.c (use_thunk): Don't call store_parm_decls.
4369 (synthesize_method): Likewise.
4370 * optimize.c (maybe_clone_body): Likewise.
4371 * parse.y (fn.def2): Likewise.
4372 (.set_base_init): Likewise.
4373 (nodecls): Likewise.
4374 * pt.c (instantiate_decl): Likewise.
4375 * rtti.c (synthesize_tinfo_fn): Likewise.
4376 * semantics.c (genrtl_try_block): Simplify.
4377 (expand_body): Use genrtl_start_function and
4378 genrtl_finish_function.
4379 (genrtl_start_function): New function.
4380 (genrtl_finish_function): Likewise.
4382 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4384 * error.c (cp_tree_printer, case 'P'): Append break.
4386 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4388 * cp-tree.h (frob_opname): Declare.
4389 * parse.y (saved_scopes): New static variable.
4390 (cp_parse_init): Adjust.
4391 (do_id): If lastiddecl is NULL, do do_identifier.
4392 (operator): Save scope information.
4393 (unoperator): New reduction. Restore scope information.
4394 (operator_name): Append unoperator. Call frob_opname.
4395 * spew.c (frob_opname): Define.
4397 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4399 * decl.c, rtti.c: Include defaults.h if not already included.
4400 Don't define the *_TYPE_SIZE macros.
4402 2000-09-09 Mark Mitchell <mark@codesourcery.com>
4404 * cp-tree.h (push_switch): Change prototype.
4405 (check_cp_case_value): Remove declaration.
4406 (decl_constant_value): Likewise.
4407 * decl.c (struct cp_switch): Add switch_stmt and cases.
4408 (case_compare): New function.
4409 (push_switch): Set switch_stmt. Initialize cases.
4410 (pop_switch): Clean up cases.
4411 (define_case_label): Rename to ...
4412 (finish_case_label): ... this. Do semantic analysis for case
4414 (start_function): Correct comment.
4415 * decl2.c (check_cp_case_value): Remove.
4416 * expr.c (do_case): Remove.
4417 * pt.c (tsubst_expr): Adjust call to finish_case_label.
4418 * semantics.c (genrtl_do_poplevel): Remove declaration.
4419 (RECHAIN_STMTS): Remove.
4420 (finish_break_stmt): Use build_break_stmt.
4421 (finish_continue_stmt): Use build_continue_stmt.
4422 (finish_switch_cond): Adjust condition here, rater than in
4423 c_expand_start_case.
4424 (finish_case_label): Remove.
4425 * typeck.c (c_expand_return): Remove.
4426 (c_expand_start_case): Likewise.
4428 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
4430 * ir.texi: Document type nodes.
4432 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4434 * cp-tree.h (init_cp_semantics): Declare.
4435 (genrtl_try_block): Don't declare.
4436 (genrtl_handler): Likewise.
4437 (genrtl_catch_block): Likewise.
4438 (genrtl_ctor_stmt): Likewise.
4439 (genrtl_subobject): Likewise.
4440 (genrtl_do_poplevel): Likewise.
4441 (genrtl_named_return_value): Likewise.
4442 * lex.c (init_parse): Call init_cp_semantics.
4443 * semantics.c (genrtl_try_block): Give it internal linkage.
4444 (genrtl_handler): Likewise.
4445 (genrtl_catch_block): Likewise.
4446 (genrtl_ctor_stmt): Likewise.
4447 (genrtl_subobject): Likewise.
4448 (genrtl_do_poplevel): Likewise.
4449 (genrtl_named_return_value): Likewise.
4450 (lang_expand_stmt): Rename to ...
4451 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
4452 (init_cp_semantics): Define.
4454 * decl.c (initialize_local_var): Remove RTL-generating code.
4455 * semantics.c (genrtl_try_block): Fix formatting.
4457 Move statement-tree facilities from C++ to C front-end.
4458 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
4459 (void_zero_node): Remove.
4460 (stmt_tree): Likewise.
4461 (scope_chain): Adjust.
4462 (language_function): Rename to cp_language_function.
4463 (cp_function_chain): Adjust.
4464 (current_stmt_tree): Remove.
4465 (last_tree): Likewise.
4466 (last_expr_type): Likewise.
4467 (struct lang_decl): Adjust.
4468 (STMT_IS_FULL_EXPR_P): Remove.
4470 (begin_stmt_tree): Likewise.
4471 (finish_stmt_tree): Likewise.
4472 (walk_tree_fn): Likewise.
4473 (walk_stmt_tree): Likewise.
4474 * class.c (finish_struct): Replace use of add_tree with add_stmt.
4475 * decl.c (mark_stmt_tree): Adjust type.
4476 (init_decl_processing): Don't build void_zero_node.
4477 (initialize_local_var): Adjust usage of current_stmt_tree.
4478 (finish_enum): Use add_stmt, not add_tree.
4479 (save_function_data): Adjust use of language_function.
4480 (finish_constructor_body): Use add_stmt, not add_tree.
4481 (finish_destructor_body): Likewise.
4482 (push_cp_function_context): Adjust use of language_function.
4483 (pop_cp_function_context): Likewise.
4484 (mark_lang_function): Likewise.
4485 (mark_cp_function_context): Likewise.
4486 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
4487 (build_vec_init): Likewise.
4488 * semantics.c (SET_LAST_STMT): Remove.
4489 (RECHAIN_STMTS): Don't use it.
4490 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
4491 (current_stmt_tree): Define.
4493 (finish_goto_stmt): Use add_stmt, not add_tree.
4494 (finish_expr_stmt): Likewise.
4495 (begin_if_stmt): Likewise.
4496 (finish_then_clause): Likewise.
4497 (begin_while_stmt): Likewise.
4498 (begin_do_stmt): Likewise.
4499 (finish_return_stmt): Likewise.
4500 (begin_for_stmt): Likewise.
4501 (finish_break_stmt): Likewise.
4502 (finish_continue_stmt): Likewise.
4503 (begin_switch_stmt): Likewise.
4504 (finish_case_label): Likewise.
4505 (begin_try_block): Likewise.
4506 (begin_function_try_block): Likewise.
4507 (begin_handler): Likewise.
4508 (begin_catch_block): Likewise.
4509 (begin_compound_stmt): Likewise.
4510 (begin_asm_stmt): Likewise.
4511 (finish_asm_stmt): Likewise.
4512 (finish_label_stmt): Likewise.
4513 (add_decl_stmt): Likewise.
4514 (finish_subobject): Likewise.
4515 (finish_decl_cleanup): Likewise.
4516 (finish_named_return_value): Likewise.
4517 (setup_vtbl_ptr): Likewise.
4518 (add_scope_stmt): Likewise.
4519 (finish_stmt_expr): Likewise.
4520 (prune_unused_decls): Remove.
4521 (begin_stmt_tree): Likewise.
4522 (finish_stmt_tree): Likewise.
4523 (prep_stmt): Adjust use of current_stmt_tree.
4524 (lang_expand_stmt): Likewise.
4525 * tree.c (statement_code_p): Remove.
4526 (cp_statement_code_p): New function.
4527 (walk_stmt_tree): Remove.
4528 (init_tree): Set lang_statement_code_p.
4530 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
4532 Integrated preprocessor.
4534 * Make-lang.in, Makefile.in: Remove all references to input.c,
4535 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
4536 * gxx.gperf, hash.h, input.c: Delete.
4537 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
4538 initialized properly.
4540 * class.c (fixup_pending_inline): Take a tree, not a
4541 struct pending_inline *. All callers changed.
4542 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
4543 RID_PROTECTED entries in ridpointers[] array here.
4544 * decl.c (duplicate_decls): Do not refer to struct
4546 (record_builtin_type, init_decl_processing): Use RID_MAX not
4548 (grokdeclarator): Use C_IS_RESERVED_WORD.
4549 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
4551 (grok_x_components): Do not inspect pending_inlines chain.
4553 * cp-tree.h (struct lang_identifier): Add rid_code entry.
4554 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
4555 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
4556 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
4557 TIME_IDENTIFIER_FILEINFO): Kill.
4559 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
4561 * parse.y: Call do_pending_inlines unconditionally.
4562 reinit_parse_for_method is now snarf_method. fn.defpen is no
4563 longer necessary. Remove unnecessary <itype> annotation on
4564 SCOPE. Do not refer to end_of_file or struct pending_inline.
4565 * semantics.c (begin_inline_definitions): Call
4566 do_pending_inlines unconditionally.
4568 * lex.c: Remove all code now shared with C front end.
4569 Initialize cpplib properly if USE_CPPLIB. Put reserved words
4570 into the get_identifier table. Rewrite pragma handling to
4571 work with the registry. Move code to save tokens for later
4572 processing to spew.c.
4574 * spew.c: Rewrite everything in terms of token streams instead
4575 of text. Move routines here from lex.c / input.c as
4576 appropriate. GC-mark trees hanging off the pending inlines
4579 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4581 * NEWS: Mention that the named return value extension has been
4583 * cp-tree.h (original_result_rtx): Define.
4584 (TREE_REFERENCE_EXPR): Remove.
4585 (DECL_VPARENT): Likewise.
4586 (pushdecl_nonclass_level): Likewise.
4587 (store_return_init): Likewise.
4588 (reinit_lang_specific): Likewise.
4589 (genrtl_named_return_value): Change prototype.
4590 * decl.c (original_result_rtx): Remove.
4591 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
4592 Do not generate RTL for local variables here.
4593 (store_return_init): Remove.
4594 * semantics.c (genrtl_named_return_value): Simplify. Fold in
4596 (finish_named_return_value): Adjust accordingly. Warn that this
4597 extension is deprecated.
4598 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
4600 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4602 * pt.c (type_unification_real): Replace switch with if.
4603 (unify): Tsubst non-type parms before comparing.
4605 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4607 * error.c (dump_typename): New function, broken out of ...
4608 (dump_type): ... here. Use it.
4609 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
4611 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4613 * init.c (build_offset_ref): Deal with namespace scoped
4616 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4618 * class.c (resolve_address_of_overloaded_function): Add
4619 explanation message.
4620 * decl.c (define_case_label): Reformat explanation.
4621 * decl2.c (finish_static_data_member_decl): Likewise.
4622 (grokfield): Likewise.
4623 * friend.c (do_friend): Likewise.
4625 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
4627 * tree.c (walk_tree): Expose tail recursion.
4628 (walk_stmt_tree): New function.
4629 * cp-tree.h: Prototype walk_stmt_tree.
4630 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
4631 the BLOCKs directly. If a BLOCK has no variables after
4632 pruning, discard it.
4633 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
4634 restore the line number.
4636 2000-09-05 Mark Mitchell <mark@codesourcery.com>
4638 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
4639 (pt.o): Remove dependency on HTAB_H.
4640 * cp-tree.h: Include hashtab.h.
4641 (walk_tree): Change prototype.
4642 (walk_tree_without_duplicates): New function.
4643 * decl.c (check_default_argument): Use it.
4644 * optimize.c (remap_decl): Adjust calls to walk_tree.
4645 (copy_body): Likewise.
4646 (expand_calls_inline): Likewise.
4647 (calls_setjmp_p): Use walk_tree_without_duplicates.
4648 * pt.c: Don't include hashtab.h.
4649 (for_each_template_parm): Use walk_tree_without_duplicates.
4650 * semantics.c (finish-stmt_tree): Likewise.
4651 (expand_body): Likewise.
4652 * tree.c (walk_tree): Add additional parameter.
4653 (walk_tree_without_duplicates): New function.
4654 (count_trees): Use it.
4655 (verify_stmt_tree): Adjust call to walk_tree.
4656 (find_tree): Use walk_tree_without_duplicates.
4657 (no_linkage_check): Likewise.
4658 (break_out_target_exprs): Adjust call to walk_tree.
4659 (cp_unsave): Likewise.
4661 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4663 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
4664 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4665 * cp-tree.h (TYPE_BINFO): Adjust comment.
4666 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
4667 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
4668 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4669 (TYPE_TEMPLATE_INFO): Likewise.
4670 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
4671 * class.c (push_nested_class): Likewise.
4672 * decl.c (lookup_name_real): Likewise.
4673 (grokdeclarator): Likewise.
4674 (grok_op_properties): Likewise.
4675 (xref_tag): Likewise.
4676 (xref_basetypes): Likewise.
4677 * decl2.c (constructor_name_full): Likewise.
4678 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
4679 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4680 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
4681 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4682 (dump_type_suffix): Likewise.
4683 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
4685 (get_aggr_from_typedef): Likewise.
4686 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
4687 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4688 (write_template_parm): Likewise.
4689 (write_template_template_parm): Check tree code instead of
4690 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4691 * method.c (build_overload_nested_name): Add
4692 BOUND_TEMPLATE_TEMPLATE_PARM.
4693 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
4694 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4695 * pt.c (convert_template_argument): Check tree code instead of
4696 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4697 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
4698 (for_each_template_parm): Adjust comment.
4699 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
4700 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4701 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
4702 template_args_equal to compare template template parameter cases.
4703 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4704 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
4706 * tree.c (copy_template_template_parm): Decide whether to create
4707 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
4708 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4709 (copy_tree_r): Likewise.
4710 * typeck.c (comptypes): Likewise. Check tree code instead of
4711 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4713 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
4715 * decl.c (finish_function): Move the code for handling functions
4716 marked with the constructor and destructor attributes inside the
4719 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4721 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
4723 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4725 * pt.c (lookup_template_class): Remove abort.
4726 * tree.c (get_type_decl): Allow error_mark_node.
4728 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4730 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
4733 2000-09-03 Mark Mitchell <mark@codesourcery.com>
4735 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
4738 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4740 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
4741 union tag mismatch error reporting.
4743 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4745 * call.c (build_scoped_method_call): Check it is not a namespace.
4747 2000-08-30 Jason Merrill <jason@redhat.com>
4749 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
4751 * tree.c (bot_manip): Check TREE_CONSTANT rather than
4752 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
4753 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
4755 * decl.c (start_function): Always call make_function_rtl.
4757 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4759 * semantics.c (prune_unused_decls): New function.
4760 (finish_stmt_tree): Call it via walk_tree.
4762 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4764 * class.c (build_secondary_vtable): Constify a char *.
4765 * decl.c (init_decl_processing): Initialize function_id_node,
4766 pretty_function_id_node, and func_id_node.
4767 * input.c (struct input_source): Constify 'str'.
4768 (feed_input): Constify first argument.
4769 * mangle.c (write_identifier): Constify argument.
4770 * pt.c (mangle_class_name_for_template): Constify argument.
4772 2000-08-29 Mark Mitchell <mark@codesourcery.com>
4774 * typeck.c (mark_addressable): Remove code that pokes around in
4777 2000-08-28 Jason Merrill <jason@redhat.com>
4779 * lex.c (file_name_nondirectory): Move to toplev.c.
4781 * cp-tree.h (LOCAL_CLASS_P): New macro.
4782 * class.c (finish_struct_1): Use it.
4784 2000-08-27 Alex Samuel <samuel@codesourcery.com>
4786 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
4787 (write_encoding): Pass another argument to write_name.
4788 (write_name): Add ignore_local_scope parameter. Fix handling of
4790 (write_nested_name): Use write_unqualified_name.
4791 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
4792 (write_template_prefix): Use write_unqualified_name.
4793 (write_component): Remove.
4794 (write_local_name): Add parameter. Use direct local entity to
4795 discriminator calculation.
4796 (write_class_enum_type): Pass another argument to write_name.
4797 (write_template_template_arg): Likewise.
4798 (make_guard_variable): Likewise.
4800 2000-08-27 Jason Merrill <jason@redhat.com>
4802 * decl.c (pushdecl): Matching decls for local externs are found in
4803 the current level. Propagate linkage information from previous
4806 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
4808 * ir.texi (Expressions): Fix typo.
4810 2000-08-25 Greg McGary <greg@mcgary.org>
4812 * tree.c (init_tree): Use ARRAY_SIZE.
4814 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4816 * error.c (cp_tree_printer): Rework.
4818 2000-08-25 Mark Mitchell <mark@codesourcery.com>
4820 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
4822 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
4823 (cp-demangle.o): Remove target.
4824 (dyn-string.o): Likewise.
4826 * decl.c (grokfndecl): Require that `main' return an `int'.
4827 * mangle.c (write_encoding): Don't mangle return types for
4828 conversion functions.
4830 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4832 * error.c (tree_formatting_info): New data type.
4833 (tree_being_formatted): New macro.
4834 (tree_formatting_flags): Likewise.
4835 (put_whitespace): Likewise.
4836 (print_tree_identifier): Likewise.
4837 (print_identifier): Likewise.
4838 (cp_tree_printer, print_function_argument_list, print_declaration,
4839 print_expression, print_function_declaration,
4840 print_function_parameter, print_type, print_cv_qualifier): New
4842 (init_error): Initialize lang_printer.
4844 2000-08-24 Jason Merrill <jason@redhat.com>
4846 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
4847 adjustment necessary.
4849 2000-08-24 Greg McGary <greg@mcgary.org>
4851 * cp-tree.h (MAIN_NAME_P): Remove macro.
4853 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
4855 * error.c (print_instantiation_context): Don't forget to flush the
4858 2000-08-23 Jason Merrill <jason@redhat.com>
4860 * typeck.c (build_ptrmemfunc): Save the input pmf.
4862 * method.c (process_modifiers): Use same_type_p.
4864 2000-08-23 Mark Mitchell <mark@codesourcery.com>
4866 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
4867 * mangle.c (write_function_type): Change prototype.
4868 (write_encoding): Don't mangle return types for
4869 constructors or destructors.
4870 (write_type): Adjust call to write_function_type.
4871 * pt.c (instantiate_template): Instantiate alternate entry points
4872 when instantiating the main function.
4874 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4876 * error.c (cp_print_error_function): Don't use embedded '\n' in
4879 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4881 * decl.c (init_decl_processing): Remove bogus initialization.
4882 * error.c (lang_print_error_function): Restore here.
4883 (init_error): Initialize print_error_function.
4885 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4887 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
4889 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
4891 * Makefile.in (error.o): Depends on diagnostic.h
4893 * cp-tree.h (problematic_instantiation_changed,
4894 record_last_problematic_instantiation, current_instantiation,
4895 print_instantiation_context): Declare.
4896 (maybe_print_template_context): Remove.
4898 * decl.c (init_decl_processing): Set print_error_function to NULL.
4899 (lang_print_error_function): Remove, since we're using a new
4902 * error.c: #include diagnostic.h
4903 (function_category): New function.
4904 (cp_diagnostic_starter): Likewise.
4905 (cp_diagnostic_finalizer): Likewise.
4906 (cp_print_error_function): Likewise.
4907 (maybe_print_instantiation_context): Likewise.
4908 (print_instantiation_full_context): Likewise.
4909 (print_instantiation_partial_context): Likewise.
4910 (print_instantiation_context): Define.
4911 (init_error): Initialize diagnostic pager and finalizer.
4913 * pt.c (problematic_instantiation_changed): Define.
4914 (record_last_problematic_instantiation): Likewise.
4915 (current_instantiation): Likewise.
4916 (maybe_print_template_context): Remove.
4917 (print_template_context): Likewise.
4918 (current_tinst_level): Make static to reflect Brendan Kehoe's
4919 change of 1995-04-13.
4920 (push_tinst_level): Call print_instantiation_context.
4922 2000-08-21 Nix <nix@esperi.demon.co.uk>
4924 * lang-specs.h: Do not process -o or run the assembler if
4927 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4929 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4931 * decl2.c (lang_decode_option): Disable gettext attributes for
4934 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4936 * lex.c (lang_init_options): Default diagnostic message maximum
4937 length to 80, when line-wrapping.
4939 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4941 * class.c (build_vtbl_initializer): Clear the entire
4942 vtbl_init_data. Start keeping track of the functions for which we
4943 have created vcall offsets here.
4944 (dfs_build_vcall_offset_vtbl_entries): Remove.
4945 (build_vcall_offset_vtbl_entries): Reimplement.
4946 (add_vcall_offset_vtbl_entries_r): New function.
4947 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4948 computing when vcall offsets are necessary.
4950 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4952 * decl.c (member_function_or_else): Use cp_error ... %T.
4953 (grokdeclarator): Likewise.
4954 (start_method): Likewise.
4955 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4957 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4959 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4962 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4964 * cp-tree.h (PTRMEM_OK_P): New macro.
4965 (itf_ptrmem_ok): New enumeration value.
4966 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4967 argument. Diagnose implicit pointer to member.
4968 (instantiate_type): Don't diagnose implicit pointer to member
4969 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4970 resolve_address_of_overloaded_function.
4971 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4972 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4973 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4974 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4975 (build_unary_op): Deal with single non-static member in
4978 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4980 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4982 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4984 * cp-tree.h (enum_name_string): Remove prototype.
4985 (report_case_error): Remove prototype.
4986 * cp/typeck2.c (enum_name_string): Remove.
4987 (report_case_error): Remove.
4988 * error.c (dump_expr): Deal with enum values directly.
4989 Correctly negate integer constant.
4991 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4993 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4994 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4995 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4996 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4997 (__cxa_vec_new): Use __cxa_vec_new2.
4998 (__cxa_vec_delete): Use __cxa_vec_delete2.
5000 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5002 * vec.cc (__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.
5007 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
5008 (__cxa_vec_ctor): Likewise.
5009 (__cxa_vec_cctor): Likewise.
5010 (__cxa_vec_dtor): Likewise.
5011 (__cxa_vec_delete): Likewise.
5013 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5015 * class.c (instantiate_type): Reinstate local variable
5016 deleted in previous change.
5018 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
5021 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5023 * cp-tree.h (instantiate_type_flags): New enumeration.
5024 (instantiate_type): Change parameter.
5025 * class.c (instantiate_type): Adjust prototype. Adjust.
5026 * call.c (standard_conversion): Adjust instantiate_type call.
5027 (reference_binding): Likewise.
5028 (build_op_delete_call): Likewise.
5029 (convert_like_real): Likewise.
5030 * cvt.c (cp_convert_to_pointer): Likewise.
5031 (convert_to_reference): Likewise.
5032 * pt.c (convert_nontype_argument): Likewise.
5033 * typeck.c (build_binary_op): Likewise.
5034 (build_ptrmemfunc): Likewise.
5035 (convert_for_assignment): Likewise.
5037 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5039 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
5040 (current_aggr): Define.
5041 * decl.c (grokdeclarator): Make sure a friend class is an
5042 elaborated type specifier.
5043 * parse.y (current_aggr): Remove static definition.
5044 (cp_parse_init): Adjust.
5045 (structsp): Clear and restore current_aggr.
5046 (component_decl_list): Clear current_aggr.
5048 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
5049 aggregate tag on the typename's context.
5051 * pt.c (tsubst_friend_class): Return error_mark_node, if
5053 (instantiate_class_template): Ignore error_mark_node friend types.
5055 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
5057 * cvt.c (warn_ref_binding): New static function, broken out of ...
5058 (convert_to_reference): ... here. Use it.
5060 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
5062 * parse.y (template_arg): Add rule for template qualified with
5065 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5067 * decl2.c (add_function): Reorganize.
5068 (arg_assoc): Do not consider function template decls.
5070 2000-08-11 Jason Merrill <jason@redhat.com>
5072 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
5075 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5077 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
5078 (lookup_nested_tag): Likewise.
5080 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
5083 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5085 * parse.y (named_complex_class_head_sans_basetype): Remove
5088 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5090 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
5091 explicit TEMPLATE_ID_EXPR args.
5092 (build_expr_from_tree, case CALL_EXPR): Likewise.
5094 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5096 * decl.c (check_tag_decl): Diagnose typename's which don't
5099 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
5101 * init.c (build_aggr_init): Reject bogus array initializers
5104 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
5106 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
5108 * cp/tinfo.cc (__dynamic_cast): Likewise.
5109 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
5111 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
5113 * cvt.c (convert_to_pointer_force): Fix error message when
5114 attempting to cast from ambiguous base.
5116 2000-08-08 Jason Merrill <jason@redhat.com>
5118 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
5119 (tsubst_template_arg_vector): Likewise.
5121 * decl2.c (build_anon_union_vars): Choose the largest field; don't
5122 assume that one will be as large as the union.
5124 2000-08-07 Kazu Hirata <kazu@hxi.com>
5126 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
5127 * decl.c (pop_labels): Likewise.
5129 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
5131 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
5133 (__pointer_to_member_type_info): Likewise.
5134 (__base_class_info): Likewise.
5135 (__class_type_info): Likewise.
5136 (__si_class_type_info): Likewise.
5137 (__vmi_class_type_info): Likewise.
5138 * tinfo.cc (__si_class_type_info::__do_find_public_src):
5139 Changed member names to match specifications.
5140 (__vmi_class_type_info::__do_find_public_src): Likewise.
5141 (__si_class_type_info::__do_dyncast): Likewise.
5142 (__vmi_class_type_info::__do_dyncast): Likewise.
5143 (__si_class_type_info::__do_upcast): Likewise.
5144 (__vmi_class_type_info::__do_upcast): Likewise.
5145 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
5146 (__pbase_type_info::__pointer_catch): Likewise.
5147 (__pointer_type_info::__pointer_catch): Likewise.
5148 (__pointer_to_member_type_info::__pointer_catch): Likewise.
5150 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
5152 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
5153 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
5154 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
5156 2000-08-04 Mark Mitchell <mark@codesourcery.com>
5158 * cp-tree.h (add_method): Change prototype.
5159 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
5160 Don't double the size of the method vector in the error case.
5161 (handle_using_decl): Adjust call to add_method.
5162 (add_implicitly_declared_members): Likewise.
5163 (clone_function_decl): Likewise.
5164 * decl2.c (check_classfn): Likewise.
5165 * semantics.c (finish_member_declaration): Likewise.
5167 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
5169 * decl.c (flag_isoc94): New variable.
5171 2000-08-02 Jason Merrill <jason@redhat.com>
5173 * pt.c (do_type_instantiation): Add complain parm; don't complain
5174 if called recursively.
5175 * cp-tree.h, parse.y: Adjust.
5177 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
5179 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
5180 -Wno-strict-prototypes.
5182 * g++spec.c: Adjust type of second argument to
5183 lang_specific_driver, and update code as necessary.
5185 * cp-tree.h: Don't prototype min_precision here.
5186 (my_friendly_assert): Cast expression to void.
5187 * semantics.c (do_poplevel): Initialize scope_stmts.
5189 2000-08-02 Mark Mitchell <mark@codesourcery.com>
5191 * cp-tree.h (DECL_NEEDED_P): Tweak.
5193 2000-07-28 Jason Merrill <jason@redhat.com>
5195 * lang-specs.h: Use %i in rule for .ii files.
5197 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
5199 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
5201 2000-07-30 Mark Mitchell <mark@codesourcery.com>
5203 Allow indirect primary bases.
5204 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
5206 (CLASSTYPE_VFIELD_PARENT): Remove.
5207 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
5208 (BINFO_PRIMARY_BINFO): Remove.
5209 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
5210 (BINFO_VBASE_PRIMARY_P): Likewise.
5211 (BINFO_PRIMARY_BASE_OF): New macro.
5212 (BINFO_INDIRECT_PRIMARY_P): Likewise.
5213 (get_primary_binfo): New function.
5214 * decl.c (lang_mark_tree): Make lang_type::primary_base.
5215 * class.c (vcall_offset_data_s): Rename to ...
5216 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
5217 and add ctor_vtbl_p.
5218 (get_derived_offset): Use get_primary_binfo.
5219 (dfs_mark_primary_bases): Adjust handling of virtual primary
5221 (mark_primary_bases): Likewise.
5222 (set_primary_base): Take a binfo, not an integer, as a
5223 representation of the primary base.
5224 (indirect_primary_base_p): Remove.
5225 (determine_primary_base): Adjust for indirect primary bases.
5226 (dfs_find_final_overrider): Fix typo in coment.
5227 (update_vtable_entry_for_fn): Use get_primary_binfo.
5228 (layout_nonempty_base_or_field): Tweak.
5229 (build_base_fields): Adjust for new primary base semantics.
5230 (dfs_propagate_binfo_offsets): Remove.
5231 (propagate_binfo_offsets): Rewrite.
5232 (dfs_set_offset_for_shared_vbases): Remove.
5233 (layout_virtual_bases): Don't use it.
5234 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
5236 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
5237 CLASSTYPE_VFIELD_PARENT.
5238 (dfs_get_primary_binfo): New function.
5239 (get_primary_binfo): Likewise.
5240 (dump_class_hierarchy_r): Tweak printing of primary bases.
5241 (build_vtbl_initializer): Fix typo in comments. Use
5243 (build_vcall_and_vbase_vtbl_entries): Likewise.
5244 (build_vbaes_offset_vtbl_entries): Likewise.
5245 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
5246 BV_VCALL_INDEX to handle indirect primary bases.
5247 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
5248 (build_rtti_vtbl_entries): Likewise.
5249 * search.c (get_shared_vbase_if_not_primary): Tweak.
5250 (find_vbase_instance): Likewise.
5251 (binfo_for_vtable): Simplify.
5252 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
5253 (make_binfo): Make it have 11 entries.
5255 2000-07-30 Alex Samuel <samuel@codesourcery.com>
5257 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
5258 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
5259 ascertaining primaryness.
5260 (G): Remove template_args.
5261 (decl_is_template_id): New function.
5262 (write_encoding): Use decl_is_template_id.
5263 (write_name): Likewise. Handle type_decls. Get main variant of
5265 (write_nested_name): Likewise.
5266 (write_prefix): Likewise.
5267 (write_template_prefix): Likewise.
5268 (write_special_name_constructor): Remove defunct production from
5270 (write_bare_function_type): Remove comment about absent parameter.
5271 (write_template_template_arg): Add missing grammar production to
5274 2000-07-27 Jason Merrill <jason@redhat.com>
5276 * decl.c (duplicate_decls): If common_type produces a non-typedef
5277 type for a typedef, just use the old type.
5279 2000-07-27 Mark Mitchell <mark@codesourcery.com>
5281 * cp-tree.h (function_depth): Declare.
5282 (verify_stmt_tree): Likewise.
5283 (find_tree): Likewise.
5284 * decl.c (function_depth): Give it external linkage.
5285 * optimize.c (optimize_function): Increment and decrement it.
5286 * tree.c (verify_stmt_tree_r): New function.
5287 (verify_stmt_tree): Likewise.
5288 (find_tree_r): Likewise.
5289 (find_tree): Likewise.
5291 2000-07-27 Jason Merrill <jason@redhat.com>
5293 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
5295 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
5297 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5299 * decl.c (start_cleanup_fn): Mark the function as `inline'.
5300 * decl2.c (get_guard): Call cp_finish_decl, not
5301 rest_of_decl_compilation, for local guards.
5302 * lex.c (do_identifier): Remove unused variable.
5304 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
5306 * parse.y: Add missing ';'.
5308 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5310 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
5313 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5315 Kill strict_prototype. Backwards compatibility only for
5316 non NO_IMPLICIT_EXTERN_C systems.
5317 * cp-tree.h (flag_strict_prototype): Remove.
5318 (strict_prototype): Remove.
5319 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5320 * decl.c (maybe_push_to_top_level): Adjust.
5321 (pop_from_top_level): Adjust.
5322 (decls_match): Only allow sloppy parm matching for ancient
5324 (init_decl_processing): Adjust.
5325 (grokdeclarator): Adjust.
5326 * decl2.c (flag_strict_prototype): Remove.
5327 (strict_prototype): Remove.
5328 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5329 (lang_f_options): Remove "strict-prototype".
5330 (unsupported-options): Add "strict-prototype".
5331 * lex.c (do_identifier): Adjust.
5332 (do_scoped_id): Adjust.
5333 * parse.y (empty_parms): Adjust.
5334 * class.c (push_lang_context): Adjust.
5335 (pop_lang_context): Adjust.
5336 * typeck.c (comp_target_parms): Adjust.
5338 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5340 * decl.c (poplevel): Deal with anonymous variables at for scope.
5341 (maybe_inject_for_scope_var): Likewise.
5343 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
5345 * decl.c: Remove all signal handling code, now done in toplev.c.
5347 2000-07-23 Mark Mitchell <mark@codesourcery.com>
5349 * decl.c (make_rtl_for_nonlocal_decl): Rework.
5351 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
5354 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
5356 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
5357 Define my_friendly_assert and my_friendly_abort as macros
5358 which may call friendly_abort. Prototype friendly abort, not
5359 my_friendly_abort or my_friendly_assert.
5360 * decl.c (signal_catch): Report the signal caught in the error
5361 message. Call fatal directly.
5362 * typeck2.c (ack, my_friendly_assert): Delete.
5363 (my_friendly_abort): Rename to friendly_abort. Expect file,
5364 line, and function parameters. Report the abort code, then
5365 call fancy_abort. Do not mask an abort if errors have
5368 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
5370 * typeck.c (comp_target_parms): Remove obsolete parameter.
5371 (comp_target_types): Adjust.
5373 2000-07-17 Jason Merrill <jason@redhat.com>
5375 * typeck.c (mark_addressable): Never set TREE_USED.
5376 * call.c (build_call): Don't abort on calls to library functions
5377 that have been declared normally.
5379 * typeck.c (build_binary_op): Fix grammar in warning.
5381 * exception.cc (__eh_free): Fix prototype.
5383 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
5385 * decl.c (pushdecl): Handle seeing an OVERLOAD in
5386 IDENTIFIER_NAMESPACE_VALUE.
5388 2000-07-16 Mark Mitchell <mark@codesourcery.com>
5390 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
5391 * method.c (use_thunk): Correct handling of vcall offsets.
5393 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5395 * .cvsignore: parse.h and parse.c have no cp- prefix.
5397 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5399 * .cvsignore: New file.
5401 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5403 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5405 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5407 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
5409 * parse.h: Likewise.
5411 2000-07-11 Mark Mitchell <mark@codesourcery.com>
5413 * class.c (layout_class_type): Add pointers to virtual bases after
5414 base classes under the old ABI.
5416 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
5418 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
5419 (finish_continue_stmt): Likewise.
5420 (begin_for_stmt): Remove call to note_level_for_for.
5421 (finish_goto_stmt): Change call from build_min_nt
5423 (finish_expr_stmt): Likewise.
5424 (begin_if_stmt): Likewise.
5425 (begin_while_stmt): Likewise.
5426 (finish_while_stmt): Likewise.
5427 (finish_return_stmt): Likewise.
5428 (begin_for_stmt): Likewise.
5429 (finish_for_stmt): Likewise.
5430 (finish_break_stmt): Likewise.
5431 (begin_switch_stmt): Likewise.
5432 (finish_case_label): Likewise.
5433 (genrtl_try_block): Likewise.
5434 (begin_try_block): Likewise.
5435 (begin_handler): Likewise.
5436 (begin_compound_stmt): Likewise.
5437 (finish_asm_stmt): Likewise.
5438 (finish_label_stmt): Likewise.
5439 (add_decl_stmt): Likewise.
5440 (finish_subobject): Likewise.
5441 (finish_decl_cleanup): Likewise.
5442 (finish_named_return_value): Likewise.
5443 (setup_vtbl_ptr): Likewise.
5444 (add_scope_stmt): Likewise.
5445 * decl.c (finish_constructor_body): Likewise.
5446 (finish_destructor_body): Likewise.
5447 * optimize.c (copy_body_r): Likewise.
5448 (initialize_inlined_parameters): Likewise.
5449 (declare_return_variable): Likewise.
5450 (expand_call_inline): Likewise.
5452 2000-07-10 Jakub Jelinek <jakub@redhat.com>
5454 * semantics.c (expand_body): Sync interface information
5455 at the end of function body expansion.
5457 2000-07-09 Jason Merrill <jason@redhat.com>
5459 * init.c (build_new_1): Bail early if the call to new fails.
5461 * decl.c (compute_array_index_type): Check specifically for
5462 an INTEGER_CST, not just TREE_CONSTANT.
5464 * decl.c (duplicate_decls): Don't call duplicate_decls on
5465 the DECL_TEMPLATE_RESULT.
5466 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
5469 * error.c (dump_template_bindings): Don't crash if we had an
5470 invalid argument list.
5472 * typeck.c (c_expand_start_case): Do narrowing here.
5473 * semantics.c (finish_switch_cond): Not here.
5475 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
5477 * parse.y (asm_clobbers): Do string concatenation.
5479 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5481 * decl.c (pushtag): Don't put local classes in template functions
5482 on the local_classes list.
5484 2000-07-04 Scott Snyder <snyder@fnal.gov>
5486 * decl2.c (get_guard): Add missing return for old ABI local
5489 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5491 * cp-tree.h (char_type_p): New function.
5492 * decl.c (init_decl_processing): Don't initialize
5493 signed_wchar_type_node or unsigned_wchar_type_node.
5494 (complete_array_type): Handle brace-enclosed string-constants.
5495 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
5496 * tree.c (char_type_p): New function.
5497 * typeck2.c (digest_init): Use char_type_p.
5499 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5501 * pt.c (tsubst): Don't layout type, if it's error_mark.
5503 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5505 * pt.c (instantiate_pending_templates): Reset template level.
5507 2000-07-05 Jason Merrill <jason@redhat.com>
5509 * call.c (joust): Don't complain about `operator char *()' beating
5510 `operator const char *() const'.
5512 2000-07-04 scott snyder <snyder@fnal.gov>
5513 Jason Merrill <jason@redhat.com>
5515 * repo.c (repo_get_id): Handle the case where a class with virtual
5516 bases has a null TYPE_BINFO_VTABLE.
5518 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
5519 Jason Merrill <jason@redhat.com>
5521 * parse.y (member_init): Just pass in the type.
5522 * init.c (expand_member_init): Handle getting a type.
5524 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5525 Jason Merrill <jason@redhat.com>
5527 * decl.c (finish_function): Warn if a function has no return
5529 Suggested by Andrew Koenig.
5530 * typeck.c (check_return_expr): Do set current_function_returns_value
5531 if we got an error_mark_node.
5533 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5535 * decl2.c (push_decl_namespace): Push the original namespace.
5537 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5539 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
5540 * semantics.c (begin_class_definition): Clear it.
5542 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
5544 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
5545 (genrtl_expr_stmt): Likewise.
5546 (genrtl_decl_stmt): Likewise.
5547 (genrtl_if_stmt): Likewise.
5548 (genrtl_while_stmt): Likewise.
5549 (genrtl_do_stmt): Likewise.
5550 (genrtl_return_stmt): Likewise.
5551 (genrtl_for_stmt): Likewise.
5552 (genrtl_break_stmt): Likewise.
5553 (genrtl_continue_stmt): Likewise.
5554 (genrtl_scope_stmt): Likewise.
5555 (genrtl_switch_stmt): Likewise.
5556 (genrtl_case_label): Likewise.
5557 (genrtl_begin_compound_stmt): Likewise.
5558 (genrtl_finish_compound_stmt): Likewise.
5559 (genrtl_compound_stmt): Likewise.
5560 (genrtl_asm_stmt): Likewise.
5562 * init.c (begin_init_stmts): Remove call to
5563 genrtl_begin_compound_stmt.
5564 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
5566 * semantics.c (lang_expand_stmt): Changed call to
5567 genrtl_compound_stmt to ignore return value.
5569 2000-07-02 Mark Mitchell <mark@codesourcery.com>
5571 * mangle.c (canonicalize_for_substitution): Return the canonical
5574 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
5576 * typeck.c (commonparms): Remove obstack manipulations.
5578 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
5580 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
5582 * Makefile.in (OBJS): Added ../c-semantics.o.
5583 (OBJDEPS): Likewise.
5585 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
5587 (struct stmt_tree): Added comment.
5588 (current_function_name_declared): Removed.
5589 (stmts_are_full_exprs_p): Likewise.
5590 (genrtl_do_pushlevel): Likewise.
5591 (genrtl_clear_out_block): Likewise.
5592 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
5593 (DECL_ANON_UNION_ELEMS): Likewise.
5594 (emit_local_var): Likewise.
5595 (make_rtl_for_local_static): Likewise.
5596 (do_case): Likewise.
5597 (expand_stmt): Likewise.
5598 (genrtl_decl_cleanup): Likewise.
5599 (c_expand_asm_operands): Likewise.
5600 (c_expand_return): Likewise.
5601 (c_expand_start_case): Likewise.
5603 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
5604 (emit_local_var): Likewise.
5605 (initialize_local_var): Change reference to
5606 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5607 Change reference to stmts_are_full_exprs_p to
5608 current_stmt_tree->stmts_are_full_exprs_p.
5609 (push_cp_function_context): Likewise.
5611 * expect.c (expand_throw): Change reference to
5612 stmts_are_full_exprs_p.
5614 * init.c (build_aggr_init): Change reference to
5615 stmts_are_full_exprs_p.
5616 (build_vec_init): Likewise.
5618 * optimize.c (maybe_clone_body): Change reference to
5619 current_function_name_declared to
5620 cp_function_chain->name_declared.
5622 * pt.c (instantiate_decl): Change reference to
5623 current_function_name_declared to
5624 cp_function_chain->name_declared.
5626 * semantics.c (expand_cond): Moved declaration to c-common.h.
5627 (genrtl_do_pushlevel): Moved to c-semantics.c.
5628 (genrtl_clear_out_block): Likewise.
5629 (genrtl_goto_stmt): Likewise.
5630 (genrtl_expr_stmt): Likewise.
5631 (genrtl_decl_stmt): Likewise.
5632 (gerntl_if_stmt): Likewise.
5633 (genrtl_while_stmt): Likewise.
5634 (genrtl_do_stmt): Likewise.
5635 (genrtl_return_stmt): Likewise.
5636 (genrtl_for_stmt): Likewise.
5637 (genrtl_break_stmt): Likewise.
5638 (genrtl_continue_stmt): Likewise.
5639 (genrtl_scope_stmt): Likewise.
5640 (genrtl_switch_stmt): Likewise.
5641 (genrtl_case_label): Likewise.
5642 (genrtl_begin_compound_stmt): Likewise.
5643 (genrtl_finish_compound_stmt): Likewise.
5644 (genrtl_compound_stmt): Likewise.
5645 (genrtl_asm_stmt): Likewise.
5646 (genrtl_decl_cleanup): Likewise.
5647 (expand_cond): Likewise.
5648 (expand_stmt): Renamed to ...
5649 (lang_expand_stmt): ... this.
5650 (lang_expand_expr_stmt): Initialize.
5651 (set_current_function_name_declared): Likewise.
5652 (stmts_are_full_exprs_p): Likewise.
5653 (current_function_name_declared): Likewise.
5654 (anon_aggr_type_p): Likewise.
5655 (do_poplevel): Change reference to
5656 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5657 Change reference to stmts_are_full_exprs_p to
5658 current_stmt_tree->stmts_are_full_exprs_p.
5659 (add_tree): Likewise.
5660 (finish_expr_stmt): Likewise.
5661 (prep_stmt): Likewise.
5662 (lang_expand_stmt): Likewise.
5663 (begin_compound_stmt): Change reference to
5664 current_function_name_declared to
5665 cp_function_chain->name_declared and call to
5666 current_function_name_declared().
5667 (setup_vtbl_ptr): Likewise.
5668 (genrtl_do_poplevel): Removed.
5670 2000-06-30 Jason Merrill <jason@redhat.com>
5672 * init.c (init_init_processing): Go back to aligning like
5673 double_type_node for old ABI.
5674 (get_cookie_size): Make cookie larger if we get a type that needs
5676 (build_vec_delete): Call it.
5678 * typeck.c (qualify_type_recursive): New fn.
5679 (composite_pointer_type): Use it.
5680 (build_binary_op): Use composite_pointer_type.
5682 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
5683 Jason Merrill <jason@redhat.com>
5685 * typeck.c (check_return_expr): Don't complain about returning
5686 NULL from operator new if -fcheck-new.
5687 * cp-tree.h: Declare flag_check_new here.
5690 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5692 * mangle.c (find_substitution): Use same_type_p.
5693 (write_encoding): Don't check for substitutions.
5695 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5697 * parse.y (expr_no_comma_rangle): New non-terminal.
5698 (template_parm): Use it for default parameter case.
5699 (template_arg): Use it.
5700 (expr_no_commas): Remove commented out undefined extensions.
5701 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5702 * parse.h, parse.c: Rebuilt.
5704 2000-06-30 Mark Mitchell <mark@codesourcery.com>
5706 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
5707 (finish_asm_stmt): Do it here, instead.
5709 * cp-tree.h (ridpointers): Don't declare.
5710 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
5711 (record_builtin_java_type): Likewise.
5712 (init_decl_processing): Likewise.
5713 * lex.c: Move inclusion of lex.h.
5714 (ridpointers): Don't define.
5715 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
5717 * lex.h (enum rid): Rename to ...
5718 (enum cp_rid): ... this.
5719 (ridpointers): Don't declare.
5720 * parse.y: Move inclusion of lex.h.
5721 * parse.c: Regenerated.
5722 * spew.c: Move inclusion of lex.h.
5724 * cp-tree.h (struct language_function): Remove temp_name_counter.
5725 (temp_name_counter): Remove.
5726 (get_temp_name): Change prototype.
5727 (get_guard): New function.
5728 (get_guard_cond): Likewise.
5729 (set_guard): Likewise.
5730 * cvt.c (build_up_reference): Adjust call to get_temp_name.
5731 * decl.c (expand_static_init): Use get_guard and friends to
5732 implement guard variables.
5733 * decl2.c (get_temp_name): Assume that the variables created are
5735 (get_sentry): Rename to ...
5736 (get_guard): ... this. Implement new ABI guard variables.
5737 (get_guard_bits): New function.
5738 (get_guard_cond): Likewise.
5739 (set_guard): Likewise.
5740 (start_static_initialization_or_destruction): Use them.
5741 (do_static_initialization): Replace sentry with guard throughout.
5742 (do_static_destruction): Likewise.
5743 * init.c (create_temporary_var): Add comment.
5745 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5747 * mangle.c (find_substitution): Use same_type_p.
5748 (write_encoding): Don't check for substitutions.
5750 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5752 * parse.y (expr_no_comma_rangle): New non-terminal.
5753 (template_parm): Use it for default parameter case.
5754 (template_arg): Use it.
5755 (expr_no_commas): Remove commented out undefined extensions.
5756 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5757 * parse.h, parse.c: Rebuilt.
5759 2000-06-29 Mark Mitchell <mark@codesourcery.com>
5761 * cp-tree.h (flag_const_strings): Remove.
5762 (warn_parentheses): Likewise.
5763 (warn_format): Likewise.
5764 (common_type): Likewise.
5765 (default_conversion): Likewise.
5766 (build_binary_op): Likewise.
5767 (cp_build_binary_op): New macro.
5768 * call.c (build_new_op): Use cp_build_binary_op instead of
5770 * class.c (build_vtable_entry_ref): Likewise.
5771 * decl.c (expand_static_init): Likewise.
5772 (compute_array_index_type): Likewise.
5773 (build_enumerator): Likewise.
5774 * decl2.c (delete_sanity): Likewise.
5775 (start_static_initialization_or_destruction): Likewise.
5776 * error.c (dump_type_suffix): Likewise.
5777 * init.c (resolve_offset_ref): Likewise.
5778 (build_new): Likewise.
5779 (build_new_1): Likewise.
5780 (build_vec_delete_1): Likewise.
5781 (build_vec_init): Likewise.
5782 (build_delete): Likewise.
5783 * rtti.c (synthesize_tinfo_fn): Likewise.
5784 (synthesize_tinfo_var): Likewise.
5785 * search.c (expand_upcast_fixups): Likewise.
5786 (fixup_all_virtual_upcast_offsets): Likewise.
5787 * typeck.c (build_array_ref): Likewise.
5788 (get_member_function_from_ptrfunc): Likewise.
5789 (build_binary_op): Add parameter.
5790 (pointer_int_sum): Use cp_build_binary_op.
5791 (pointer_diff): Likewise.
5792 (build_modify_expr): Likewise.
5793 (get_delta_difference): Likewise.
5794 (build_ptrmemfunc): Likewise.
5796 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
5798 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
5799 * decl.c (create_implicit_typedef): Adjust.
5800 * decl2.c (build_artificial_parm): Adjust.
5801 * method.c (implicitly_declare_fn): Adjust.
5802 * pt.c (push_inline_template_parms_recursive): Adjust.
5803 (process_template_parm): Adjust.
5804 (overloaded_template_name): Adjust.
5805 * semantics.c (finish_template_template_parm): Adjust.
5807 2000-06-28 Mark Mitchell <mark@codesourcery.com>
5809 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
5810 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
5811 where to emit thunks.
5812 (build_vtt): Adjust call to build_vtt_inits.
5813 (build_vtt_inits): Add parameter to indicate whether or not
5814 sub-VTTs for virtual bases should be included. Adjust handling of
5815 construction vtables.
5816 (get_matching_base): New function.
5817 (dfs_build_vtt_inits): Rename to ...
5818 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
5819 construction vtables.
5820 (dfs_fixup_binfo_vtbls): Likewise.
5821 (build_ctor_vtbl_groups): Build construction vtables for virtual
5823 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
5824 to build construction vtbls.
5825 (dfs_accumulate_vtbl_inits): Adjust handling of
5826 construction vtables.
5828 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
5831 2000-06-27 Mark Mitchell <mark@codesourcery.com>
5833 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
5835 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5837 * search.c (hides): Remove.
5838 (is_subobject_of_p): Add most_derived parameter. Use
5840 (lookup_field_queue_p): Adjust.
5841 (lookup_field_r): Adjust.
5843 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5845 * decl2.c (handle_class_head): Bash typedefs to the type's main
5848 2000-06-25 Mark Mitchell <mark@codesourcery.com>
5850 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
5851 (begin_global_stmt_expr): ... this.
5852 (genrtl_finish_stmt_expr): Rename to ...
5853 (finish_global_stmt_expr): ... this.
5854 * init.c (begin_init_stmts): Adjust calls.
5855 (finish_init_stmts): Likewise.
5856 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
5857 (begin_global_stmt_expr): ... this.
5858 (genrtl_finish_stmt_expr): Rename to ...
5859 (finish_global_stmt_expr): ... this.
5861 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5863 * search.c (lookup_member): Fix typo in comment.
5865 2000-06-24 Jason Merrill <jason@redhat.com>
5867 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
5868 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
5870 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5872 * parse.y (complex_direct_notype_declarator): Support global_scope.
5873 * Makefile.in: Adjust conflict count.
5875 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5877 * parse.y (template_arg): Convert TEMPLATE_DECL
5878 that is a template template paramter to
5879 TEMPLATE_TEMPLATE_PARM here.
5881 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5882 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
5883 (copy_template_template_parm): Adjust prototype.
5884 * decl.c (grokdeclarator): Remove dead code.
5885 * pt.c (process_template_parm): Tidy.
5886 (lookup_template_class): Construct nodes in
5887 copy_template_template_parm.
5888 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
5889 lookup_template_class. Use TYPE_TI_TEMPLATE.
5890 * tree.c (copy_template_template_parm): Add NEWARGS
5892 (mapcar): Adjust call to copy_template_template_parm.
5893 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
5894 * method.c (build_template_template_parm_names): Change error
5895 code to avoid compilation warning.
5897 * gxxint.texi: Document template template parameter
5900 2000-06-21 Alex Samuel <samuel@codesourcery.com>
5902 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
5903 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5904 (cp-demangle.o): New rule.
5905 (dyn-string.o): Likewise.
5906 * inc/cxxabi.h (__cxa_demangle): New declaration.
5908 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5910 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5911 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5912 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5914 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5915 (make_thunk): Change prototype.
5916 (emit_thunk): Rename to use_thunk.
5917 (mangle_thunk): Change prototype.
5918 * class.c (get_derived_offset): Simplify.
5919 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5920 BV_GENERATE_THUNK_WITH_VTABLE_P.
5921 (build_primary_vtable): Simplify.
5922 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5923 (dfs_find_base): Remove.
5924 (update_vtable_entry_for_fn): Correct bug in finding the base
5925 where a virtual function was first declared. Figure out whether
5926 or not to emit a vcall-thunk with the vtables in which it appears.
5927 Correct logic for deciding whether to use an ordinary thunk, or a
5929 (finish_struct_1): Remove unnecssary code.
5930 (build_vtbl_initializer): Use ssize_int for the running counter of
5932 (build_vtbl_initializer): Only use vcall thunks where necessary.
5933 Mark thunks as needing to be emitted with their vtables, or not.
5934 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5935 indices. Use size_binop.
5936 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5937 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5939 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5940 (build_vtable_entry): Mark thunks as needing to be emitted with
5941 their vtables, or not.
5942 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5943 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5945 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5947 * error.c (dump_expr): Use BV_FN.
5948 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5950 * method.c (make_thunk): Likewise.
5951 (emit_thunk): Rename to use_thunk. Allow callers to decide
5952 whether or not to actually emit the thunk. Adjust for changes in
5953 representation of vcall offsets.
5954 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5955 * semantics.c (emit_associated_thunks): New function.
5956 (expand_body): Use it.
5957 * ir.texi: Adjust decriptions of thunks.
5959 2000-06-22 Jason Merrill <jason@redhat.com>
5961 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5962 (tsubst_friend_function): Copy it here.
5964 * decl.c (grok_op_properties): Fix typo.
5966 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5969 * pt.c (check_explicit_specialization): Clarify error.
5971 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5972 an old OVERLOAD when we're declaring a non-function.
5973 (pushdecl, destroy_local_var): Check for error_mark_node.
5974 (warn_extern_redeclared_static): Also bail early if
5976 (push_overloaded_decl): Ignore an old error_mark_node.
5978 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5980 * call.c (build_x_va_arg): Check if in a template decl.
5981 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5983 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5985 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5987 * decl.c (check_goto): Computed gotos assumed OK.
5989 2000-06-20 Jason Merrill <jason@redhat.com>
5991 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5992 for which we don't need to look for instantiations.
5994 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5996 * parse.y (program): Always call finish_translation_unit.
5997 * parse.c, parse.h: Rebuilt.
5999 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
6001 * method.c: Don't include hard-reg-set.h.
6003 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
6005 * rtti.c (get_base_offset): Cope when vbase field is in a base.
6007 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
6009 * call.c (build_conditional_expr): Use VOID_TYPE_P.
6010 * cvt.c (cp_convert_to_pointer): Likewise.
6011 (convert_to_void): Likewise.
6012 * error.c (dump_expr): Likewise.
6013 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
6014 * init.c (build_delete): Likewise.
6015 * method.c (emit_thunk): Likewise.
6016 * optmize.c (declare_return_variable): Likewise.
6017 * rtti.c (get_tinfo_decl_dynamic): Likewise.
6018 (get_typeid): Likewise.
6019 (build_dynamic_cast_1): Likewise.
6020 * typeck.c (composite_pointer_type): Likewise.
6021 (common_type): Likewise.
6022 (build_indirect_ref): Likewise.
6023 (build_binary_op): Likewise.
6024 (build_x_compound_expr): Likewise.
6025 (check_return_expr): Likewise.
6026 * typeck2.c (add_exception_specifier): Likewise.
6028 * mangle.c (write_method_parms): Use direct comparison for end
6031 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
6033 * cp-tree.h (genrtl_try_block): Declare function.
6034 (genrtl_handler): Likewise.
6035 (genrtl_catch_block): Likewise.
6036 (genrtl_ctor_stmt): Likewise.
6037 (genrtl_subobject): Likewise.
6038 (genrtl_decl_cleanup): Likewise.
6039 (genrtl_do_poplevel): Likewise.
6040 (genrtl_do_pushlevel): Likewise.
6041 (genrtl_clear_out_block): Likewise.
6042 (genrtl_goto_stmt): Likewise.
6043 (genrtl_expr_stmt): Likewise.
6044 (genrtl_decl_stmt): Likewise.
6045 (genrtl_if_stmt): Likewise.
6046 (genrtl_while_stmt): Likewise.
6047 (genrtl_do_stmt): Likewise.
6048 (genrtl_return_stmt): Likewise.
6049 (genrtl_for_stmt): Likewise.
6050 (genrtl_break_stmt): Likewise.
6051 (genrtl_continue_stmt): Likewise.
6052 (genrtl_scope_stmt): Likewise.
6053 (genrtl_switch_stmt): Likewise.
6054 (genrtl_case_label): Likewise.
6055 (genrtl_begin_compound_stmt): Likewise.
6056 (genrtl_finish_compound_stmt): Likewise.
6057 (genrtl_compound_stmt): Likewise.
6058 (genrtl_asm_stmt): Likewise.
6059 (genrtl_named_return_value): Likewise.
6060 (genrtl_begin_stmt_expr): Likewise.
6061 (genrtl_finish_stmt_expr): Likewise.
6062 (finish_for_stmt): Removed first argument.
6063 (finish_switch_stmt): Likewise.
6065 * semantics.c (genrtl_try_block): Define function.
6066 (genrtl_handler): Likewise.
6067 (genrtl_catch_block): Likewise.
6068 (genrtl_ctor_stmt): Likewise.
6069 (genrtl_subobject): Likewise.
6070 (genrtl_decl_cleanup): Likewise.
6071 (genrtl_do_poplevel): Likewise.
6072 (genrtl_do_pushlevel): Likewise.
6073 (genrtl_clear_out_block): Likewise.
6074 (genrtl_goto_stmt): Likewise.
6075 (genrtl_expr_stmt): Likewise.
6076 (genrtl_decl_stmt): Likewise.
6077 (genrtl_if_stmt): Likewise.
6078 (genrtl_while_stmt): Likewise.
6079 (genrtl_do_stmt): Likewise.
6080 (genrtl_return_stmt): Likewise.
6081 (genrtl_for_stmt): Likewise.
6082 (genrtl_break_stmt): Likewise.
6083 (genrtl_continue_stmt): Likewise.
6084 (genrtl_scope_stmt): Likewise.
6085 (genrtl_switch_stmt): Likewise.
6086 (genrtl_case_label): Likewise.
6087 (genrtl_begin_compound_stmt): Likewise.
6088 (genrtl_finish_compound_stmt): Likewise.
6089 (genrtl_compound_stmt): Likewise.
6090 (genrtl_asm_stmt): Likewise.
6091 (genrtl_named_return_value): Likewise.
6092 (genrtl_begin_stmt_expr): Likewise.
6093 (genrtl_finish_stmt_expr): Likewise.
6094 (finish_for_stmt): Removed first argument and generate rtl
6096 (finish_switch_stmt): Likewise.
6097 (do_poplevel): Removed generate rtl specific code.
6098 (do_pushlevel): Likewise.
6099 (add_tree): Likewise.
6100 (finish_goto_stmt): Likewise.
6101 (finish_expr_stmt): Likewise.
6102 (begin_if_stmt): Likewise.
6103 (finish_if_stmt_cond): Likewise.
6104 (finish_then_clause): Likewise.
6105 (begin_else_clause): Likewise.
6106 (finish_else_clause): Likewise.
6107 (finish_if_stmt): Likewise.
6108 (clear_out_block): Likewise.
6109 (begin_while_stmt): Likewise.
6110 (finish_while_stmt_cond): Likewise.
6111 (finish_while_stmt): Likewise.
6112 (begin_do_stmt): Likewise.
6113 (finish_do_body): Likewise.
6114 (finish_do_stmt): Likewise.
6115 (finish_return_stmt): Likewise.
6116 (begin_for_stmt): Likewise.
6117 (finish_for_init_stmt): Likewise.
6118 (finish_for_cond): Likewise.
6119 (finish_for_expr): Likewise.
6120 (finish_break_stmt): Likewise.
6121 (finish_continue_stmt): Likewise.
6122 (begin_switch_stmt): Likewise.
6123 (finish_switch_cond): Likewise.
6124 (finish_case_label): Likewise.
6125 (begin_try_block): Likewise.
6126 (begin_function_try_block): Likewise.
6127 (finish_try_block): Likewise.
6128 (finish_cleanup_try_block): Likewise.
6129 (finish_cleanup): Likewise.
6130 (finish_function_try_block): Likewise.
6131 (finish_handler_sequence): Likewise.
6132 (finish_function_handler_sequence): Likewise.
6133 (begin_handler): Likewise.
6134 (finish_handler_parms): Likewise.
6135 (begin_catch_block): Likewise.
6136 (finish_handler): Likewise.
6137 (begin_compound_stmt): Likewise.
6138 (finish_compound_stmt): Likewise.
6139 (finish_asm_stmt): Likewise.
6140 (finish_label_stmt): Likewise.
6141 (finish_label_decl): Likewise.
6142 (finish_subobject): Likewise.
6143 (finish_decl_cleanup): Likewise.
6144 (finish_named_return_value): Likewise.
6145 (begin_stmt_expr): Likewise.
6146 (finish_stmt_expr): Likewise.
6148 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
6149 to call genrtl_expr_stmt when appropriate.
6151 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
6152 begin_compound_expr to call genrtl_begin_stmt_expr and
6153 genrtl_begin_compound_expr when appropriate.
6154 (finish_init_stmts): Changed calls to finish_compound_expr and
6155 finish_stmt_expr to call genrtl_finish_compound_expr and
6156 genrtl_finish_stmt_expr when appropriate.
6157 (expand_default_init): Changed call to finish_expr_stmt to call
6158 genrtl_expr_stmt when appropriate.
6159 (build_vec_init): Likewise.
6161 * parse.y (simple_stmt): Removed first argument from call to
6162 finish_for_stmt. Removed first argument from call to
6165 * parse.c: Regenerated.
6167 * pt.c (tsubst_expr): Removed first argument from call to
6168 finish_for_stmt. Removed first argument from call to
6171 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
6173 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
6174 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
6176 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
6177 (cplus_tree_code_length[]): Likewise.
6178 (cplus_tree_code_name[]): Likewise.
6179 (init_parse): Added call to add_c_tree_codes. Changed
6180 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
6182 2000-06-16 Mark Mitchell <mark@codesourcery.com>
6184 * cp-tree.h (finish_mem_initializers): Declare.
6185 (count_trees): Likewise.
6186 * parse.y (base_init): Use finish_mem_initializers.
6187 * semantics.c (finish_mem_initializers): New function.
6189 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
6190 the number of trees.
6192 (count_trees): Don't use it.
6194 2000-06-15 Jason Merrill <jason@redhat.com>
6196 * tree.c (count_trees): New debugging function.
6198 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
6199 * init.c (build_member_call): Pull out the name of a DECL.
6201 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
6202 * semantics.c (expand_body): Push to TV_INTEGRATION here.
6203 * optimize.c (optimize_function): Not here.
6204 * pt.c (instantiate_decl): Push to TV_PARSE.
6206 2000-06-15 Mark Mitchell <mark@codesourcery.com>
6208 * cp-tree.h (struct language_function): Remove x_base_init_list
6209 and x_member_init_list.
6210 (current_base_init_list): Remove.
6211 (current_member_init_list): Likewise.
6212 (setup_vtbl_ptr): Change prototype.
6213 (emit_base_init): Likewise.
6214 (expand_member_init): Likewise.
6215 (reinit_parse_for_function): Remove.
6216 * decl.c (save_function_data): Don't clear x_base_init_list and
6218 (mark_language_function): Don't mark them.
6219 * init.c (perform_member_init): Tweak comment.
6220 (sort_member_init): Take the list of initializers as an argument.
6221 (sort_base_init): Likewise.
6222 (emit_base_init): Likewise.
6223 (expand_member_init): Return the initializer. Don't use global
6225 * lex.c (reinit_parse_for_function): Remove.
6226 * method.c (build_template_parm_names): Correct substitution.
6227 (do_build_copy_constructor): Don't use current_member_init_list
6228 and current_base_init_list.
6229 (synthesize_method): Likewise.
6230 * parse.y (base_init): Split mem-initializers into
6231 base-initializers and field-initializers.
6232 (member_init_list): Build up the list here.
6233 (member_init): Return the initializer.
6234 (fn.depfn): Don't use reinit_parse_for_function.
6235 * parse.c: Regenerated.
6236 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
6238 (tsubst_expr): Don't use current_member_init_list
6239 and current_base_init_list.
6240 (tsubst_expr_values): Rename to ...
6241 (tsubst_initializer_list): ... this. Use convert_from_reference.
6242 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
6243 and current_base_init_list.
6244 (begin_function_definition): Don't call reinit_parse_for_function.
6246 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
6248 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
6251 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
6253 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
6255 * cp-tree.h (IF_COND): Move to c-common.h.
6256 (THEN_CLAUSE): Likewise.
6257 (ELSE_CLAUSE): Likewise.
6258 (WHILE_COND): Likewise.
6259 (WHILE_BODY): Likewise.
6260 (DO_COND): Likewise.
6261 (DO_BODY): Likewise.
6262 (RETURN_EXPR): Likewise.
6263 (EXPR_STMT_EXPR): Likewise.
6264 (FOR_INIT_STMT): Likewise.
6265 (FOR_COND): Likewise.
6266 (FOR_EXPR): Likewise.
6267 (FOR_BODY): Likewise.
6268 (SWITCH_COND): Likewise.
6269 (SWITCH_BODY): Likewise.
6270 (CASE_LOW): Likewise.
6271 (CASE_HIGH): Likewise.
6272 (GOTO_DESTINATION): Likewise.
6273 (COMPOUND_BODY): Likewise.
6274 (ASM_CV_QUAL): Likewise.
6275 (ASM_STRING): Likewise.
6276 (ASM_OUTPUTS): Likewise.
6277 (ASM_INPUTS): Likewise.
6278 (ASM_CLOBBERS): Likewise.
6279 (DECL_STMT_DECL): Likewise.
6280 (STMT_EXPR_STMT): Likewise.
6281 (LABEL_STMT_LABEL): Likewise.
6282 (SCOPE_BEGIN_P): Likewise.
6283 (SCOPE_END_P): Likewise.
6284 (SCOPE_STMT_BLOCK): Likewise.
6285 (SCOPE_NULLIFIED_P): Likewise.
6286 (SCOPE_NO_CLEANUPS_P): Likewise.
6287 (SCOPE_PARTIAL_P): Likewise.
6288 (ASM_VOLATILE_P): Likewise.
6289 (STMT_LINENO): Likewise.
6290 (STMT_LINENO_FOR_FN_P): Likewise.
6292 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
6293 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
6294 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
6295 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
6296 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
6298 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
6300 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
6301 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
6303 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
6304 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
6305 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
6307 2000-06-14 Mark Mitchell <mark@codesourcery.com>
6309 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
6310 * class.c (dfs_find_final_overrider): Set it appropriately.
6311 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
6312 avoid unneeded secondary vptrs.
6314 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6316 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
6317 (check_bitfield_decl, check_field_decl): Likewise.
6318 (build_vtbl_or_vbase_field, build_base_field): Likewise.
6319 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
6320 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
6321 (xfer_tag, finish_enum): Likewise.
6322 * decl2.c (finish_builtin_type): Likewise.
6323 * init.c (init_init_processing): Likewise.
6324 * pt.c (instantiate_class_template): Likewise.
6325 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
6326 * cp-tree.h (struct lang_type): Add user_align member.
6327 (CLASSTYPE_USER_ALIGN): Define.
6329 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6331 * Make-lang.in (c++.install-common): Install g++-cross in
6332 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
6333 $(target_alias)-g++ and $(target_alias)-c++.
6335 2000-06-12 Mark Mitchell <mark@codesourcery.com>
6337 * class.c (vcall_offset_data_s): Add last_init and fns.
6338 (overrides): Rename to same_signature_p.
6339 (dfs_find_final_overrider): Adjust accordingly.
6340 (mark_overriders): Likewise.
6341 (warn_hidden): Likewise.
6342 (build_vtbl_initializer): Reorganize machinery for building things
6343 at negative offsets.
6344 (build_vcall_and_vbase_vtbl_entries): Likewise.
6345 (build_vbase_offset_vtbl_entries): Likewise.
6346 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
6347 offset entries. Do not create two entries for functions with the
6349 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
6350 (build_rtti_vtbl_entries): Reorganize machinery for building things
6351 at negative offsets.
6353 * optimize.c (expand_call_inline): Don't recurse into the code
6354 used to initialize the parameters more than once.
6356 2000-06-11 Mark Mitchell <mark@codesourcery.com>
6358 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
6359 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
6360 (find_substitution): Only use the `Sa' substitution for
6361 std::allocator, not instantiations of it.
6362 (write_template_prefix): Move comment. Only use a TREE_LIST to
6363 represent substitutions for a member template.
6364 (write_array_type): Mangle array dimensions correctly.
6365 * optimize.c (maybe_clone_body): Copy more information from the
6367 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
6368 on the regenerated declaration.
6370 2000-06-11 Chip Salzenberg <chip@valinux.com>
6371 Mark Mitchell <mark@codesourcery.com>
6373 * class.c (build_vtable): Clarify comment.
6374 (build_ctor_vtbl_group): Pass the most derived type to
6377 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6379 * decl2.c (compare_options): Don't needlessly cast away const-ness.
6381 2000-06-10 Mark Mitchell <mark@codesourcery.com>
6383 * decl.c (add_binding): Handle duplicate declarations of external
6386 2000-06-09 Chip Salzenberg <chip@valinux.com>
6387 Mark Mitchell <mark@codesourcery.com>
6389 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
6391 (write_signed_number): New macro.
6392 (write_unsigned_number): Likewise.
6393 (write_source_name): Use them.
6394 (write_number): Handle signed and unsigned values.
6395 (write_integer_cst): Use tree_int_cst_sgn, and use
6396 write_unsigned_number or write_signed_number as appropriate.
6397 (write_discriminator): Use write_unsigned_number or
6398 write_signed_number as appropriate.
6399 (write_template_arg_literal): Likewise.
6400 (write_array_type): Use tree_low_cst.
6401 (write_template_parm): Use write_unsigned_number or
6402 write_signed_number as appropriate.
6403 (write_substitution): Adjust call to write_number.
6404 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
6405 (write_expression): Handle non-type template arguments of
6406 reference type correctly.
6407 (mangle_thunk): Use write_signed_number.
6409 2000-06-09 Chip Salzenberg <chip@valinux.com>
6411 * mangle.c (find_substition): Don't mangle objects with typename
6412 substitutions (e.g. "cin" as "Si").
6414 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
6416 * call.c (add_candidate): Use ggc_alloc_cleared.
6417 * decl.c (lookup_label): Likewise.
6418 * lex.c (retrofit_lang_decl): Likewise.
6420 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
6422 * semantics.c (expand_body): Push to TV_EXPAND.
6423 * optimize.c (optimize_function): Push to TV_INTEGRATION.
6424 * decl.c (start_function): Always call announce_function.
6426 * tinfo2.cc: Just declare abort.
6428 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
6430 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
6431 whenever @ is a symbolic name.
6433 2000-06-08 Jakub Jelinek <jakub@redhat.com>
6435 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
6437 2000-06-07 Mark Mitchell <mark@codesourcery.com>
6439 * decl.c (pushdecl): Look up functions by DECL_NAME, not
6440 DECL_ASSEMBLER_NAME.
6442 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6444 * decl2.c (c_language): Define.
6446 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
6448 * lex.c (lang_init_options): Tweak.
6450 * decl2.c: Remove #inclusion of diagnostic.h
6451 (lang_decode_option): Move diagnostic formatting options to
6454 * lang-options.h: Remove documentation for diagnostic options.
6456 * Makefile.in (lex.o): Depends upon diagnostic.h
6458 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6460 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
6461 the same DECL_RESULT, it's not a redefinition.
6462 * pt.c (tsubst_decl): Remove code to handle illegal
6465 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
6467 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
6469 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
6471 * search.c (maybe_suppress_debug_info): Don't check
6472 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
6474 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
6477 Remember instantiation context in deferred instantiations.
6478 * cp-tree.h (struct tinst_level): Remove.
6479 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
6480 * pt.c (current_tinst_level): Now a tree.
6481 (print_template_context, push_tinst_level, pop_tinst_level,
6482 tinst_for_decl): Adjust.
6483 (reopen_tinst_level): New fn.
6484 (init_pt): Register current_tinst_level as a root.
6485 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
6486 of the pending templates list.
6487 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
6488 * lex.c (extract_interface_info): Adjust.
6489 * decl2.c (warn_if_unknown_interface): Adjust.
6491 2000-06-05 Mark Mitchell <mark@codesourcery.com>
6493 * class.c (indirect_primary_base_p): New function.
6494 (determine_primary_base): Use it.
6496 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
6498 Update new-abi dynamic cast algorithm.
6499 * tinfo.cc (__class_type_info::__dyncast_result): Add
6500 whole_details. Adjust constructor.
6501 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
6502 Avoid unnecessary searching.
6503 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
6505 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6507 * decl.c (init_decl_processing): Don't call record_component_aliases.
6508 * tree.c (build_cplus_array_type_1): Likewise.
6510 2000-06-04 Mark Mitchell <mark@codesourcery.com>
6512 * ir.texi: Correct typo.
6513 * mangle.c (write_expression): Handle non-type template arguments
6514 with reference type.
6515 * method.c (build_overload_value): Likewise.
6516 * pt.c (convert_nontype_argument): Explicitly represent conversion
6517 to a reference with an ADDR_EXPR.
6518 (unify): Always unify arguments in left-to-right order.
6520 2000-06-03 Alex Samuel <samuel@codesourcery.com>
6521 Mark Mitchell <mark@codesourcery.com>
6523 * Make-lang.in (CXX_SRCS): Add mangle.c.
6524 * Makefile.in (CXX_OBJS): Add mangle.o.
6525 (mangle.o): New rule.
6527 * class.c (local_classes): New variable.
6528 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
6529 (get_vtt_name): Use mangle_vtt_name for new ABI.
6530 (init_class_processing): Initialize local_classes.
6531 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
6532 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
6533 (std_identifier): New macro.
6534 (DECL_VOLATILE_MEMFUNC_P): New macro.
6535 (DECL_NAMESPACE_STD_P): Likewise.
6536 (local_classes): Declare.
6537 (get_mostly_instantiated_function_type): Declare.
6538 (init_mangle): Declare.
6539 (mangle_decl): Likewise.
6540 (mangle_type_string): Likewise.
6541 (mangle_type): Likewise.
6542 (mangle_typeinfo_for_type): Likewise.
6543 (mangle_typeinfo_string_for_type): Likewise.
6544 (mangle_vtbl_for_type): Likewise.
6545 (mangle_vtt_for_type): Likewise.
6546 (mangle_ctor_vtbl_for_type): Likewise.
6547 (mangle_thunk): Likewise.
6548 (mangle_conv_op_name_for_type): Likewise.
6549 (mangle_guard_variable): Likewise.
6550 * decl.c (pushtag): Keep track of local classes.
6551 (initialize_predefined_identifiers): Initialize std_identifier.
6552 (init_decl_processing): Use std_identifier.
6553 (start_decl): Don't treat instantiations as specializations.
6554 (grokdeclarator): Likewise.
6555 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
6556 name for fully-instantiated templates.
6557 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
6558 destructors with the new ABI.
6559 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
6560 (grokfield): Use mangle_type for new ABI.
6561 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
6562 (get_sentry): Use mangle_guard_variable for new ABI.
6563 (start_static_initialization_or_destruction): Likewise.
6564 * expr.c (extract_aggr_init): Remove.
6565 (extract_scalar_init): Likewise.
6566 (extract_init): Remove #if 0'd code.
6567 * mangle.c: New function.
6568 * method.c (build_mangled_name): Assert not flag_new_abi.
6569 (build_static_name): Likewise.
6570 (build_decl_overload_real): Likewise.
6571 (build_typename_overload): Likewise.
6572 (build_overload_with_type): Likewise.
6573 (build_overload_name): Likewise.
6574 (get_ctor_vtbl_name): Likewise.
6575 (start_squangling): Likewise.
6576 (get_id_2): Likewise.
6577 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
6578 (init_method): Call init_mangle for new ABI.
6579 (make_thunk): Call mangle_thunk for new ABI.
6580 * operators.def: Correct new ABI manglings for the `%' operator.
6582 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
6583 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
6584 (lookup_template_class): Call mangle_decl for new ABI.
6585 (get_mostly_instantiated_function_type): New function.
6586 (set_mangled_name_for_template_decl): Use it.
6587 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
6588 the new ABI. Use mangle_conv_op_name_for_type for instantiated
6589 conversion op names.
6590 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
6591 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
6592 (tinfo_base_init): Likewise. Mangle typeinfo string name with
6593 mangle_typeinfo_string_for_type.
6595 2000-06-03 Mark Mitchell <mark@codesourcery.com>
6597 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
6598 (INNERMOST_TEMPLATE_ARGS): New macro.
6599 (innermost_args): Remove.
6600 (get_innermost_template_args): New function.
6601 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
6602 * error.c (dump_function_decl): Be caution when using
6603 most_general_template.
6604 * method.c (build_template_parm_names): Use
6605 INNERMOST_TEMPLATE_ARGS.
6606 * pt.c (add_to_template_args): Tidy comment
6607 (get_innermost_template_args): New function.
6608 (check_explicit_specialization): Clear DECL_INITIAL for a new
6610 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
6612 (push_template_decl): Always register specializations of the most
6614 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
6615 (coerce_template_parms): Likewise.
6616 (lookup_template_class): Likewise.
6617 (innermost_args): Remove.
6618 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
6619 (tsubst_decl): Handle tricky specializations. Use
6620 get_innermost_template_args.
6621 (instantiate_template): Simplify handling of partial
6623 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
6624 (most_general_template): Reimplement, in a more straightforward
6626 (regenerate_decl_from_template): Tweak formatting. Use
6627 TMPL_ARGS_DEPTH for clarity.
6628 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
6630 * dump.c (dequeue_and_dump): Dump information about thunks.
6632 2000-06-01 Richard Henderson <rth@cygnus.com>
6634 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
6636 2000-06-01 Richard Henderson <rth@cygnus.com>
6638 * decl2.c (unsupported_options): Fix typo, make const.
6639 (lang_decode_option): Fix bsearch argument order.
6641 2000-06-01 Mark Mitchell <mark@codesourcery.com>
6643 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
6646 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6648 * cp-tree.h (c_get_alias_set): Deleted.
6649 * Makefile.in (decl.o): Include ../expr.h.
6650 * decl.c (expr.h): Include.
6651 (init_decl_processing): Call record_component_aliases for arrays.
6652 (grokdeclarator): Likewise.
6653 Set TREE_ADDRESSABLE for fields that aren't bitfields.
6654 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
6656 2000-05-31 Mark Mitchell <mark@codesourcery.com>
6658 Remove guiding declaration support.
6659 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
6660 (flag_guiding_decls): Remove.
6661 * call.c (build_user_type_conversion_1): Remove support for
6663 (build_new_function_call): Likewise.
6664 (build_new_op): Likewise.
6665 (build_new_method_call): Likewise.
6666 * decl.c (start_function): Likewise.
6667 * friend.c (is_friend): Likewise.
6668 (do_friend): Likewise.
6669 * decl2.c ((flag_dump_translation_unit): Make it const.
6670 (flag_guiding_decls): Remove.
6671 (unsupported_options): New variable
6672 (compare_options): New function.
6673 (lang_decode_option): Use them.
6675 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
6677 * method.c (mangle_expression): Adjust test for legal expression
6680 * pt.c (instantiate_decl): Save and restore the local
6681 specializations list.
6683 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
6685 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
6687 2000-05-30 Mark Mitchell <mark@codesourcery.com>
6689 * call.c (add_template_candidate_real): Handle member template
6690 constructors for classes with virtual bases.
6691 (build_user_type_conversion_1): Use in_charge_arg_for_name.
6692 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
6694 * ir.texi: Update thunk documentation.
6696 * call.c (joust): Fix handling of overloaded builtin operators.
6698 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
6700 * cp-tree.h (DECL_ANTICIPATED): New macro.
6701 Document new use of DECL_LANG_FLAG_7.
6702 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
6703 in the user namespace.
6704 * lex.c (do_identifier): If the identifier's declaration has
6705 DECL_ANTICIPATED on, it has not yet been declared. But do not
6706 replace it with an ordinary implicit declaration.
6708 * tinfo2.cc: Include stdlib.h.
6710 2000-05-29 Mark Mitchell <mark@codesourcery.com>
6712 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
6713 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
6716 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
6718 * decl2.c (lang_decode_option): Use skip_leading_substring instead
6721 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
6723 * operators.def (<?): Duplicated, should have been...
6726 2000-05-27 Alex Samuel <samuel@codesourcery.com>
6727 Mark Mitchell <mark@codesourcery.com>
6729 * cp-tree.h (ansi_opname): Make it a macro.
6730 (ansi_assopname): Likewise.
6731 (struct lang_decl_flags): Add assignment_operator_p.
6732 (struct lang_decl): Add operator_code.
6733 (DECL_VTT_PARM): Adjust.
6734 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
6735 overloaded operator.
6736 (SET_OVERLOADED_OPERATOR_CODE): New macro.
6737 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
6738 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
6739 (opname_tab): Remove.
6740 (assignop_tab): Likewise.
6741 (operator_name_info_t): New type.
6742 (operator_name_info): New variable.
6743 (assignment_operator_name_info): Likewise.
6744 (build_cp_library_fn): Remove declaration.
6745 (push_cp_library_fn): Likewise.
6746 (operator_name_string): Likewise.
6747 (build_decl_overload): Likewise.
6748 * call.c (print_z_candidates): Simplify.
6749 (build_object_call): Adjust usage of ansi_opname. Use
6750 DECL_OVERLOADED_OPERATOR_P.
6751 (op_error): Adjust operator name lookup.
6752 (build_conditional_expr): Adjust usage of ansi_opname.
6753 (build_new_op): Likewise.
6754 (build_op_delete_call): Likewise.
6755 (build_over_call): Likewise.
6756 (joust): Use DECL_OVERLOADED_OPERATOR_P.
6757 * decl.c (duplicate_decls): Copy operator_code.
6758 (init_decl_processing): Adjust parameters to push_cp_library_fn.
6759 (builtin_function): Adjust parameters to build_library_fn_1.
6760 (build_library_fn_1): Accept an overloaded operator code.
6761 (build_library_fn): Pass ERROR_MARK.
6762 (build_cp_library_fn): Accept an overloaded operator code.
6763 (push_cp_library_fn): Likewise.
6764 (grokfndecl): Tweak.
6765 (grokdeclarator): Simplify code to compute names of overloaded
6766 operators. Adjust use of ansi_opname.
6767 (ambi_op_p): Work on tree_codes, not identifiers.
6768 (unary_op_p): Likewise.
6769 (grok_op_properties): Likewise.
6770 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
6771 (lang_mark_tree): Don't try to mark the operator_code.
6772 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
6773 * error.c (dump_decl): Remove special handling for operator
6775 (dump_function_name): Likewise.
6776 (dump_expr): Adjust name lookup of operators.
6777 (op_to_string): Simplify.
6778 (assop_to_string): Likewise.
6779 * init.c (build_new_1): Adjust use of ansi_opname.
6780 * lex.c (opname_tab): Remove.
6781 (assignop_tab): Likewise.
6782 (ansi_opname): Likewise.
6783 (ansi_assopname): Likewise.
6784 (operator_name_string): Likewise.
6785 (reinit_lang_specific): Likewise.
6786 (operator_name_info): New variable.
6787 (assignment_operator_name_info): Likewise.
6788 (init_operators): New function.
6789 (init_parse): Use it.
6790 (do_identifier): Adjust use of ansi_opname.
6791 * method.c (mangle_expression): Don't use ansi_opname for
6793 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
6794 (build_decl_overload): Remove.
6795 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
6796 (do_build_assign_ref): Adjust use of ansi_opname.
6797 (synthesize_method): Likewise.
6798 (implicitly_declare_fn): Likewise.
6799 * operators.def: New file.
6800 * parse.y (operator): Adjust use of ansi_opname.
6801 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
6802 (set_mangled_name_for_template_decl): Don't play games with
6804 (special_function_p): Adjust use of ansi_opname.
6805 * typeck.c (check_return_expr): Likewise.
6806 * Make-lang.in (cc1plus): Depend on operators.def.
6807 * Makefile.in (lex.o): Likewise.
6810 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
6812 * Make-lang.in (cplib2.ready): Eradicate.
6814 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6816 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
6817 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
6818 (built_min, cp_tree_equal): Likewise.
6820 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6822 * class.c (layout_nonempty_base_or_field): Replace
6823 `record_layout_info' with `record_layout_info_s'.
6825 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
6828 * cp-tree.h (struct language_function): x_named_labels is now
6829 a struct named_label_list*.
6830 * decl.c (struct named_label_use_list): Renamed from...
6831 (struct named_label_list): ...this. New struct.
6832 (push_binding_level): Don't set eh_region.
6833 (note_level_for_eh): New fn.
6834 (pop_label): Take label and old value directly.
6835 (pop_labels): Adjust for new named_labels format.
6836 (lookup_label): Likewise.
6837 (poplevel): Note characteristics of a binding level containing a
6838 named label. Mess with named label lists earlier.
6839 (mark_named_label_lists): New fn.
6840 (mark_lang_function): Call it.
6841 (use_label): New fn, split out from...
6842 (make_label_decl): ...here. Don't call it.
6843 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
6844 check_previous_gotos): New fns, split out from...
6845 (define_label): ...here.
6846 (check_switch_goto): New fn.
6847 (define_case_label): Call it.
6848 (check_goto): New fn.
6849 * semantics.c (finish_goto_stmt): Call it and use_label.
6850 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
6851 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
6853 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6855 * class.c (build_vtable_entry_ref): Correct usage of
6856 get_vtbl_decl_for_binfo.
6858 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
6859 * method.c (implicitly_declare_fn): Not here.
6861 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
6863 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
6864 (CPTI_PTMD_DESC_TYPE): ... here.
6865 (ptmd_desc_type_node): Rename to ...
6866 (ptm_desc_type_node): ... here.
6868 * rtti.c (ptmd_initializer): Rename to ...
6869 (ptm_initializer): ... here.
6870 (sythesize_tinfo_var): Adjust. Deal with pointer to member
6872 (create_tinfo_types): Adjust.
6874 2000-05-25 Mark Mitchell <mark@codesourcery.com>
6876 Finish implementation of VTTs.
6877 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
6878 CPTI_VTT_PARM_IDENTIFIER.
6879 (vtt_parm_identifier): New macro.
6880 (vtt_parm_type): Likewise.
6881 (BINFO_SUBVTT_INDEX): Likewise.
6882 (BINFO_VPTR_INDEX): Likewise.
6883 (struct lang_decl): Add vtt_parm.
6884 (DECL_VTT_PARM): New macro.
6885 (DECL_USE_VTT_PARM): Likewise.
6886 (DECL_NEEDS_VTT_PARM_P): Likewise.
6887 (get_vtt_name): Declare.
6888 (build_artifical_parm): Likewise.
6889 (fixup_all_virtual_upcast_offsets): Likewise.
6890 (expand_indirect_vtbls_init): Remove.
6891 * call.c (build_new_method_call): Pass the vtt to subobject
6892 constructors and destructors.
6893 * class.c (get_vtt_name): Give it external linkage.
6894 (build_clone): Handle the magic VTT parameters for clones.
6895 (clone_function_decl): Fix typo in comment.
6896 (build_vtt): Keep track of the indices in the VTTs where various
6897 entities are stored.
6898 (build_vtt_inits): Likewise.
6899 (dfs_build_vtt_inits): Likewise.
6900 (build_ctor_vtbl_group): Tweak type of construction vtables.
6901 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
6902 primary bases, when building construction vtables.
6903 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6904 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6905 (init_decl_processing): Initialize vtt_parm_type.
6906 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6907 (lang_mark_tree): Make vtt_parm.
6908 * decl2.c (build_artificial_parm): New function.
6909 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6910 (grokclassfn): Use build_artificial_parm.
6911 * init.c (initialize_vtbl_ptrs): Call
6912 fixup_all_virtual_upcast_offsets directly.
6913 (perform_member_init): Use the complete subobject destructor for
6915 (build_vtbl_address): New function.
6916 (expand_virtual_init): Handle VTTs.
6917 * optimize (maybe_clone_body): Likewise.
6918 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6920 (expand_indirect_vtbls_init): Remove.
6921 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6922 * tree.c (make_binfo): Make them bigger.
6924 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6926 * inc/cxxabi.h (__pbase_type_info): Define, based on
6927 __pointer_type_info.
6928 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6929 (__pointer_to_member_type_info): Likewise.
6930 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6931 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6932 (__pointer_type_info::__do_catch): Rename to ...
6933 (__pbase_type_info::__do_catch): ... here. Adjust.
6934 (__pbase_type_info::__pointer_catch): Implement.
6935 (__pointer_type_info::__pointer_catch): Adjust.
6936 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6938 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6940 * tinfo.h (__user_type_info::contained_virtual_p): New
6942 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6944 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6945 diamond shaped heirarchy. Add early out for mixed diamond and
6946 duplicate shaped heirarchy.
6948 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6950 * cp-tree.h (build_delete): Change prototype.
6951 (build_vec_delete): Likewise.
6952 * call.c (build_scoped_method_call): Use special_function_kind
6953 values to indicate the kind of destruction to be done.
6954 (build_method_call): Likewise.
6955 * decl.c (finish_destructor_body): Likewise.
6956 (maybe_build_cleanup_1): Likewise. Rename to ...
6957 (maybe_build_cleanup): ... this.
6958 * decl2.c (delete_sanity): Use special_function_kind
6959 values to indicate the kind of destruction to be done.
6960 (build_cleanup): Likewise.
6961 * init.c (perform_member_init): Likewise.
6962 (build_vec_delete_1): Likewise.
6963 (build_dtor_call): Simplify.
6964 (build_delete): Use special_function_kind
6965 values to indicate the kind of destruction to be done.
6966 (build_vbase_delete): Likewise.
6967 (build_vec_delete): Likewise.
6969 * init.c (sort_member_init): Fix typo in error message generation
6972 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6974 * semantics.c (begin_class_definition): make the packed
6975 attribute be sensitive to the "-fpack-struct" command line flag
6977 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6979 Update new-abi upcast algorithm.
6980 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6981 prototype and meaning of return value.
6982 (__si_class_type_info::__do_upcast): Likewise.
6983 (__vmi_class_type_info::__do_upcast): Likewise.
6984 * tinfo.cc (__class_type_info::__upcast_result): Replace
6985 whole2dst with part2dst. Adjust ctor.
6986 (__class_type_info::__do_upcast): Adjust call of worker function.
6987 (__class_type_info::__do_upcast): Adjust.
6988 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6990 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6991 virtual base in diamond heirarchy bug.
6993 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6995 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6996 and bitfield to tinfo_fn_p.
6997 (DECL_TINFO_FN_P): Adjust.
6998 (SET_DECL_TINFO_FN_P): Likewise.
6999 (DECL_MUTABLE_P): Likewise.
7000 (DECL_C_BIT_FIELD): Likewise.
7001 (SET_DECL_C_BIT_FIELD): Likewise.
7002 (CLEAR_DECL_C_BIT_FIELD): Likewise.
7003 (DECL_UNINLINABLE): Likewise.
7004 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
7005 (handle_using_decl): Remove assertion.
7006 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
7007 to build FIELD_DECLs.
7008 (build_base_field): Likewise.
7009 (layout_class_type): Likewise.
7010 * decl.c (init_decl_processing): Likewise.
7011 (build_ptrmemfunc_type): Likewise.
7012 (grokdeclarator): Likewise.
7013 * decl2.c (grok_x_components): Likewise.
7014 * except.c (call_eh_info): Likewise.
7015 * init.c (init_init_processing): Likewise.
7016 * rtti.c (expand_class_desc): Likewise.
7017 (create_pseudo_type_info): Likewise.
7018 (get_vmi_pseudo_type_info): Likewise.
7019 (create_tinfo_types): Likewise.
7020 * ptree.c (print_lang_decl): Adjust.
7021 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
7022 before checking DECL_MUTABLE_P.
7024 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
7025 parameters for template functions.
7026 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
7027 destructors as well as constructors.
7029 2000-05-22 Mark Mitchell <mark@codesourcery.com>
7031 * class.c (build_ctor_vtbl_group): Set inits.
7032 * optimize.c (maybe_clone_body): Set DECL_INLINE and
7033 DECL_THIS_INLINE appropriately for clones.
7035 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
7036 (DECL_CONV_FN_P): Simplify.
7037 (DECL_OPERATOR): Remove.
7038 (language_to_string): Declare.
7039 * decl.c (duplicate_decls): Fix typo in comment.
7040 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
7041 (grok_op_properties): Use DECL_CONV_FN_P instead of
7042 IDENTIFIER_TYPENAME_P.
7043 * dump.c (dequeue_and_dump): Dump the language linkage of
7045 * error.c (language_to_string): Give it external linkage.
7046 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
7047 (implicitly_declare_fn): Set DECL_LANGUAGE.
7048 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
7049 IDENTIFIER_TYPENAME_P.
7050 (tsubst_decl): Likewise.
7051 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
7052 * semantics.c (finish_member_declaration): Don't mark members of
7053 classes declared in an extern "C" region as extern "C".
7055 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7057 * decl2.c (qualified_lookup_using_namespace): Look through
7060 * decl.c (push_using_decl): Return the old decl on namespace level.
7062 2000-05-21 Mark Mitchell <mark@codesourcery.com>
7064 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
7065 (VTT_NAME_PREFIX): New macro.
7066 (CTOR_VTBL_NAME_PREFIX): Likewise.
7067 (get_ctor_vtbl_name): New function.
7068 * class.c (get_vtable_name): Simplify.
7069 (get_vtt_name): New function.
7070 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
7071 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
7072 when a virtual base becomes primary.
7073 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
7075 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
7076 additional parameters.
7077 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
7078 (initialize_array): New function.
7079 (build_vtt): Likewise.
7080 (build_vtt_inits): Likewise.
7081 (dfs_build_vtt_inits): Likewise.
7082 (dfs_fixup_binfo_vtbls): Likewise.
7083 (build_ctor_vtbl_group): Likewise.
7084 (initialize_vtable): Use initialize_array.
7085 (accumulate_vtbl_inits): Reimplement to handle construction
7087 (dfs_accumulate_vtbl_inits): Likewise.
7088 (bulid_vtbl_initializer): Adjust parameter name.
7089 * method.c (build_typename_overload): Remove #if 0'd code.
7090 (get_ctor_vtbl_name): New function.
7091 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
7092 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
7094 * cp-tree.h (struct lang_type): Remove search_slot.
7095 (CLASSTYPE_SEARCH_SLOT): Remove.
7096 (emit_base_init): Change prototype.
7097 (initialize_vtbl_ptrs): Likewise.
7098 (expand_indirect_vtbls_init): Likewise.
7099 (clear_search_slots): Remove.
7100 * decl.c (lang_mark_tree): Don't mark search_slot.
7101 * init.c (initialize_vtbl_ptrs): Simplify.
7102 (emit_base_init): Likewise.
7103 * search.c (struct vbase_info): Document decl_ptr.
7104 (convert_pointer_to_single_level): Remove.
7105 (dfs_find_vbases): Remove.
7106 (dfs_init_base_pointers): Simplify.
7107 (dfs_clear_vbase_slots): Remove.
7108 (dfs_vtable_path_unmark): New function.
7109 (init_vbase_pointers): Simplify.
7110 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
7111 (expand_indirect_vtbls_init): Simplify. Don't call
7112 mark_all_temps_used.
7113 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
7114 initialize_vtbl_ptrs.
7116 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
7118 * except.c: Add static prototypes.
7120 2000-05-20 H.J. Lu <hjl@gnu.org>
7122 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
7124 2000-05-19 Mark Mitchell <mark@codesourcery.com>
7126 Don't create a separate copy of virtual bases for the
7127 CLASSTYPE_VBASECLASSES list.
7128 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
7129 (BINFO_FOR_VBASE): Remove.
7130 (CANONICAL_BINFO): Adjust.
7131 (binfo_for_vbase): New function.
7132 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
7133 instead of BINFO_FOR_VBASE.
7134 (build_vbase_pointer): Likewise.
7135 (build_secondary_vtable): Likewise.
7136 (dfs_mark_primary_bases): Likewise.
7137 (mark_primary_bases): Likewise.
7138 (layout_nonempty_base_or_field): Likewise.
7139 (dfs_set_offset_for_shared_vbases): Likewise.
7140 (dfs_set_offset_for_unshared_vbases): Likewise.
7141 (layout_virtual_bases): Likewise. Adjust for changes to the
7142 CLASSTYPE_VBASECLASSES list.
7143 (dump_class_hierarchy_r): Use binfo_for_vbase
7144 instead of BINFO_FOR_VBASE.
7145 (dump_class_hierarchy): Likewise.
7146 (finish_vtbls): Likewise.
7147 (build_vtbl_initializer): Adjust for changes to the
7148 CLASSTYPE_VBASECLASSES list.
7149 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
7150 * decl.c (finish_destructor_body): Adjust for changes to the
7151 CLASSTYPE_VBASECLASSES list.
7152 * init.c (sort_base_init): Use binfo_for_vbase.
7153 (construct_virtual_bases): Adjust for changes to the
7154 CLASSTYPE_VBASECLASSES list.
7155 (expand_member_init): Use binfo_for_vbase.
7156 (build_vbase_delete): Adjust for changes to the
7157 CLASSTYPE_VBASECLASSES list.
7158 * method.c (do_build_copy_constructor): Likewise.
7159 * rtti.c (get_base_offset): Use binfo_for_vbase.
7160 (expand_class_desc): Remove #if 0'd code.
7161 * search.c (struct vbase_info): Remove vbase_types.
7162 (get_base_distance): Use binfo_for_vbase.
7163 (lookup_field_queue_p): Use CANONICAL_BINFO.
7164 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
7165 (get_pure_virtuals): Adjust for changes to the
7166 CLASSTYPE_VBASECLASSES list.
7167 (dfs_find_vbases): Use binfo_for_vbase.
7168 (dfs_init_vbase_pointers): Likewise.
7169 (init_vbase_pointers): Don't initialize vi.vbase_types.
7170 (virtual_context): Use binfo_for_vbase.
7171 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
7172 CLASSTYPE_VBASECLASSES list.
7173 (expand_indirect_vtbls_init): Simplify.
7174 (dfs_get_vbase_types): Don't replicate virtual bases.
7175 (find_vbase_instance): Use binfo_for_vbase.
7176 (binfo_for_vbase): New function.
7177 * typeck.c (get_delta_difference): Use binfo_for_vbase.
7179 2000-05-17 Mark Mitchell <mark@codesourcery.com>
7181 * decl2.c (finish_anon_union): Generalize error messages to handle
7182 anonymous structures.
7183 * init.c (perform_member_init): Remove `name' parameter.
7184 (build_field_list): New function.
7185 (sort_member_init): Handle anonymous union initialization order
7186 correctly. Check for multiple initializations of the same union.
7187 (emit_base_init): Don't look up fields by name here.
7188 (expand_member_init): Record the result of name lookup for future
7190 * typeck.c (build_component_ref): Fix formatting.
7192 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
7194 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
7195 * typeck.c (build_x_compound_expr): Replace warn_unused with
7198 * decl2.c (lang_decode_option): Update -Wall unused flags by
7199 calling set_Wunused.
7201 2000-05-16 Mark Mitchell <mark@codesourcery.com>
7203 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
7204 * init.c (dfs_vtable_path_unmark): Remove.
7205 * search.c (marked_new_vtable_p): Likewise.
7206 (unmarked_new_vtable_p): Likewise.
7207 (dfs_search_slot_nonempty_p): Likewise.
7208 (dfs_mark): Likewise.
7209 (dfs_vtable_path_unmark): Likewise.
7210 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
7211 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
7212 (dfs_init_vbase_pointers): Remove special-case new ABI code.
7213 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
7214 (init_vbase_pointers): Simplify.
7215 (expand_indirect_vtbls_init): Likewise.
7217 * class.c (copy_virtuals): New function.
7218 (build_primary_table): Use it.
7219 (build_secondary_vtable): Likewise.
7220 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
7221 indicate that no vcall offset is required.
7222 (add_virtual_function): Likewise.
7223 (modify_all_vtables): Likewise.
7224 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7225 (dfs_accumulate_vtbl_inits): Likewise.
7226 (build_vtbl_initializer): Make changes to handle construction
7228 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7229 (build_rtti_vtbl_entries): Likewise.
7230 (build_vtable_entries): Handle a NULL vcall_index.
7232 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
7234 * decl2.c (lang_decode_option): Fix thinko.
7236 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
7238 * except.c (check_handlers): New fn.
7239 * cp-tree.h: Declare it.
7240 * semantics.c (finish_handler_sequence): Call it.
7241 (finish_function_handler_sequence): Likewise.
7242 (finish_handler_parms): Set TREE_TYPE on the handler.
7243 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
7244 * search.c (get_base_distance_recursive): If protect>1, ignore
7246 (get_base_distance): Don't reduce watch_access.
7248 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
7250 * lex.c: #include diagnostic.h.
7251 (lang_init_options): Set default prefixing rules.
7253 * lang-options.h: Add -fdiagnostics-show-location=.
7255 * decl2.c: #include diagnostic.h.
7256 (lang_decode_option): Handle -fdiagnostics-show-location=.
7258 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
7260 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
7261 * vec.cc: Revert my 2000-05-07 change.
7263 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
7265 * class.c (check_field_decls): Complain about non-static data
7266 members with same name as class in class with constructor.
7268 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
7270 * decl.c (grokdeclarator): Allow non-static data members with
7273 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7275 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
7276 and pending_inline.filename. Update prototypes.
7277 * decl.c (define_label): Constify filename parameter.
7278 * decl2.c (warn_if_unknown_interface): Constify local char *.
7279 * input.c Constify input_source.filename. Don't declare
7280 input_filename or lineno. Constify filename parameter to feed_input.
7281 * lex.c (init_parse): Constify parameter and return value.
7282 (cp_pragma_interface, cp_pragma_implementation): Constify
7284 (reinit_parse_for_method, reinit_parse_for_block,
7285 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
7286 Constify local char *.
7287 * pt.c: Don't declare lineno or input_filename.
7288 (print_template_context, tsubst_friend_function, tsubst_decl,
7289 tsubst, instantiate_decl): Constify local char *.
7290 * semantics.c (expand_body): Constify local char *.
7291 * tree.c (build_srcloc): Constify filename parameter.
7292 * typeck.c (c_expand_asm_operands): Constify filename
7295 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
7297 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
7300 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
7302 * inc/cxxabi.h: Fix typos in comment.
7303 (__base_class_info::__offset): Use a static_cast.
7305 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
7307 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
7308 of std::size_t and std::ptrdiff_t respectively.
7309 * tinfo.cc: Likewise.
7312 2000-05-06 Richard Henderson <rth@cygnus.com>
7314 * typeck.c (build_c_cast): Don't warn integer->pointer size
7315 mismatch for constants.
7317 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
7319 * rtti.c (ptmd_initializer): Set non-public, if class is
7322 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
7323 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7324 __cxa_vec_delete): Likewise.
7325 * tinfo.cc (__dynamic_cast): Likewise.
7326 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7327 __cxa_vec_delete): Likewise.
7329 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7331 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
7332 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
7333 (lang_decl_flags): Add vcall_offset.
7334 (THUNK_VCALL_OFFSET): Use it.
7335 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
7336 * method.c (make_thunk): Create the lang_decl here, not in
7338 (emit_thunk): Make generic thunks into ordinary functions once
7339 they have been fed to expand_body.
7340 * semantics.c (expand_body): Set current_function_is_thunk here.
7342 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7344 * class.c (update_vtable_entry_for_fn): Prototype.
7346 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
7349 * search.c (dfs_build_inheritance_graph_order): Prototype.
7351 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7353 * cp-tree.h (special_function_kind): Add various kinds of
7355 (special_function_p): New function.
7356 * class.c (overrides): Don't let one kind of destructor override
7358 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
7359 whether or not to instantiate a template.
7360 * tree.c (special_function_p): Define.
7362 2000-05-03 Mark Mitchell <mark@codesourcery.com>
7364 * cp-tree.def (THUNK_DECL): Remove.
7365 * cp-tree.h (DECL_THUNK_P): New macro.
7366 (DECL_NON_THUNK_FUNCTION_P): Likewise.
7367 (DECL_EXTERN_C_FUNCTION_P): Likewise.
7368 (SET_DECL_THUNK_P): Likewise.
7369 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
7370 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
7371 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
7372 * decl.c (decls_match): Use DECL_EXTERN_C_P.
7373 (duplicate_decls): Likewise.
7374 (pushdecl): Likewise. Adjust thunk handling.
7375 (grokfndecl): Use DECL_EXTERN_C_P.
7376 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
7377 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
7378 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
7379 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
7380 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
7381 DECL_NO_STATIC_CHAIN.
7382 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
7383 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
7384 * search.c (covariant_return_p): Remove THUNK_DECL handling.
7387 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7389 * tree.c (walk_tree): Set lineno.
7391 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7393 * exception.cc: Update license notice.
7395 * new1.cc: Likewise.
7396 * new2.cc: Likewise.
7397 * tinfo.cc: Likewise.
7398 * tinfo2.cc: Likewise.
7400 * inc/cxxabi.h: Likewise.
7401 * inc/exception: Likewise.
7402 * inc/new: Likewise.
7403 * inc/new.h: Likewise.
7404 * inc/typeinfo: Likewise.
7406 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7408 * tree.c (build_target_expr_with_type): If we already have a
7409 TARGET_EXPR, just return it.
7411 * optimize.c (initialize_inlined_parameters): Don't generate an
7412 EXPR_STMT if we can just use DECL_INITIAL.
7413 * decl.c (emit_local_var): Only make the initialization a
7414 full-expression if stmts_are_full_exprs_p.
7416 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7418 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
7420 * call.c (standard_conversion): Use it.
7421 (direct_reference_binding): Likewise.
7422 (build_over_call): Likewise.
7423 (is_properly_derived_from): Likewise.
7424 (compare_ics): Likewise.
7425 * class.c (resolves_to_fixed_type_p): Likewise.
7426 * optimize.c (declare_return_variable): Likewise.
7427 * pt.c (is_specialization_of): Likewise.
7429 * typeck.c (comp_target_parms): Likeiwse.
7430 (build_static_cast): Likewise.
7431 (build_reinterpret_cast): Likewise.
7432 (build_const_cast): Likewise.
7433 (comp_ptr_ttypes_real): Likewise.
7434 (comp_ptr_ttypes_const): Likewise.
7435 * typeck2.c (process_init_constructor): Likewise.
7437 2000-04-30 Scott Snyder <snyder@fnal.gov>
7439 * decl.c (finish_destructor_body): Use the base destructor when
7440 destroying virtual bases.
7442 2000-04-30 Mark Mitchell <mark@codesourcery.com>
7444 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
7446 * optimize.c (struct inline_data): Add target_exprs field.
7447 (declare_return_variable): When a function returns an aggregate,
7448 use the variable declared in the TARGET_EXPR as the remapped
7450 (expand_call_inline): Update the pending target_exprs stack.
7451 (optimize_function): Initialize the stack.
7453 * decl2.c (finish_file): Fix typo in comment.
7455 * method.c (emit_thunk): Don't try to return a `void' value.
7457 * optimize.c (initialize_inlined_parameters): If the parameter is
7458 addressable, we need to make a new VAR_DECL, even if the
7459 initializer is constant.
7461 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
7463 * decl.c (grok_op_properties): Add an extra check of argtypes.
7465 2000-04-27 Mark Mitchell <mark@codesourcery.com>
7467 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
7469 (initialize_inlined_parameters): Try to avoid creating new
7472 2000-04-27 Alex Samuel <samuel@codesourcery.com>
7474 * lex.c (my_get_run_time): Remove.
7475 (init_filename_times): Use get_run_time instead of my_get_run_time.
7476 (check_newline): Likewise.
7477 (dump_time_statistics): Likewise.
7478 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
7479 of computing elapsed time explicitly.
7481 2000-04-26 Mark Mitchell <mark@codesourcery.com>
7483 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
7484 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
7485 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
7486 before calling decl_constant_value.
7487 * class.c (check_bitfield_decl): Likewise.
7488 * cvt.c (ocp_convert): Likewise.
7489 (convert): Likewise.
7490 * decl.c (compute_array_index_type): Likewise.
7491 (build_enumerator): Likewise.
7492 * decl2.c (check_cp_case_value): Likewise.
7493 * pt.c (convert_nontype_argument): Likewise.
7495 * typeck.c (decay_conversion): Likewise.
7496 (build_compound_expr): Likewise.
7497 (build_reinterpret_cast): Likewise.
7498 (build_c_cast): Likewise.
7499 (convert_for_assignment): Likewise.
7501 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
7503 * decl.c (finish_function): Don't play games with DECL_INLINE.
7505 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
7507 * ir.texi: Correct typo.
7509 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7511 * decl.c (grokdeclarator): Reject VLAs as members.
7513 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
7515 * call.c (standard_conversion): Accept conversion between
7518 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
7520 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
7522 * decl2.c (finish_file): Remove double setup for accounting
7525 2000-04-24 Robert Lipe <robertlipe@usa.net>
7527 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
7529 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
7531 * new.cc (set_new_handler): Needs to be in std::.
7533 2000-04-23 Mark Mitchell <mark@codesourcery.com>
7535 * cp-tree.h (lang_decl): Remove pretty_function_p.
7536 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
7537 language-specific node.
7538 * decl.c (cp_make_fname_decl): Use build_decl, not
7539 build_lang_decl, to build the variables.
7540 (grokvardecl): Don't call build_lang_decl for local variables in
7542 (grokdeclarator): Don't call build_lang_decl for local type
7543 declarations in templates.
7544 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
7545 zero'd memory, rather than calling memset.
7546 * pt.c: Include hashtab.h.
7547 (local_specializations): New variable.
7548 (retrieve_local_specialization): Use it.
7549 (register_local_specialization): Likewise.
7550 (tsubst_decl): Don't assume local variables have
7552 (instantiate_decl): Set up local_specializations.
7553 * Makefile.in (HTAB_H): New variable.
7555 2000-04-23 Richard Henderson <rth@cygnus.com>
7557 * typeck.c (c_expand_asm_operands): Restore the original
7558 contents of the output list.
7560 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
7562 * ir.texi: Document complex number representation.
7564 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
7566 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
7567 (target_incomplete_p): New function.
7568 (tinfo_base_init): Create comdat NTBS name variable.
7569 (ptr_initializer): Add non_public parameter. Calculate it.
7570 (ptmd_initializer): Likewise.
7571 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
7572 (create_real_tinfo_var): Add non_public parameter. Use it.
7573 Push proxy into global namespace.
7574 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
7576 * inc/typeinfo (type_info::before, type_info::operator==):
7577 Compare __name addresses.
7579 * tinfo2.cc: Remove new-abi builtins comment.
7581 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
7583 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
7585 * call.c (joust): Exit early if we get the same function, too.
7587 * decl2.c (key_method): Return NULL_TREE for template classes.
7588 (import_export_class): Don't need to check for template classes.
7590 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
7592 * lex.c: Remove references to cccp.c.
7594 2000-04-18 Mark Mitchell <mark@codesourcery.com>
7596 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
7597 volatile_memfunc. Add destructor_attr. Adjust dummy.
7598 (DECL_DESTRUCTOR_P): Use destructor_attr.
7599 (DECL_CONST_MEMFUNC_P): Reimplement.
7600 (DECL_VOLATILE_MEMFUNC_P): Remove.
7601 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
7602 (overrides): Use DECL_DESTRUCTOR_P.
7603 (check_for_override): Likewise.
7604 * decl.c (start_function): Likewise.
7605 * decl2.c (grokfclassfn): Likewise.
7606 (check_classfn): Likewise.
7607 (grok_function_init): Likewise.
7609 2000-04-17 Mark Mitchell <mark@codesourcery.com>
7611 * decl2.c (grokfield): Issue error on illegal data member
7614 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
7616 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
7618 2000-04-16 Mark Mitchell <mark@codesourcery.com>
7620 * class.c (build_vtable_entry): Don't build thunks for type-info
7623 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
7625 * decl.c (decls_match): Allow a redeclaration of a builtin to
7626 specify args while the builtin did not.
7628 2000-04-15 Mark Mitchell <mark@codesourcery.com>
7630 * cp-tree.def (THUNK_DECL): Add to documentation.
7631 * cp-tree.h (flag_huge_objects): Declare.
7632 * class.c (modify_vtable_entry): Tidy.
7633 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
7634 Calculate delta appropriately for the new ABI.
7635 (dfs_modify_vtables): Use it.
7636 (modify_all_vtables): Fix thinko in code to add overriding copies
7637 of functions to primary vtables.
7638 (build_clone): Fix typo in comment.
7639 (clone_function_decl): Correct order of destructors in vtable.
7640 (build_vbase_offset_vtbl_entries): Adjust comment.
7641 (dfs_vcall_offset_queue_p): Remove.
7642 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
7643 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
7644 (build_vtable_entry): Correct check for pure virtual functions.
7645 Don't declare flag_huge_objects.
7646 * decl.c (flag_huge_objects): Remove declaration.
7647 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
7648 Use int_size_in_bytes.
7649 (emit_thunk): Handle vcall offset thunks.
7651 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7653 * decl2.c (parse_time, varconst_time): Delete declarations.
7654 (finish_file): Delete LINENO declaration.
7655 START_TIME and THIS_TIME now long.
7657 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
7659 * class.c (build_base_field): Reformat comment.
7661 * inc/cxxabi.h (stddef.h): Comment inclusion.
7662 (__base_class_info::__offset): Comment shift.
7664 2000-04-12 Mark Mitchell <mark@codesourcery.com>
7666 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
7667 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
7668 (cp_push_exception_identifier): New macro.
7669 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
7670 (DECL_BASE_DESTRUCTOR_P): Likewise.
7671 (DECL_DELETING_DESTRUCTOR_P): Likewise.
7672 (get_vtbl_decl_for_binfo): Fix formatting.
7673 (in_charge_arg_for_name): New macro.
7674 (maybe_build_cleanup_and_delete): Remove declaration.
7675 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
7676 (in_charge_arg_for_name): New function.
7677 (build_new_method_call): Use it. Handle cloned destructors.
7678 (build_clone): Don't make the base constructor virtual.
7679 Automatically defer generated functions.
7680 (clone_function_decl): Handle destructors, too.
7681 (clone_constructors_and_destructors): Likewise.
7682 (create_vtable_ptr): Don't create a vtable entry for a cloned
7684 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
7685 (initialize_predefined_identifiers): Update appropriately.
7686 (finish_destructor_body): Simplify.
7687 (maybe_build_cleanup_and_delete): Remove.
7688 * except.c (expand_throw): Handle new-ABI destructors.
7689 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
7690 (build_dtor_call): New function.
7691 (build_delete): Use it. Simplify.
7692 * optimize.c (maybe_clone_body): Handle destructors.
7693 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
7695 * exception.cc (cleanup_fn): New typedef.
7696 (CALL_CLEANUP): New macro.
7697 (cp_eh_info): Use them.
7698 (__cp_push_exception): Likewise.
7699 (__cp_pop_exception): Likewise.
7701 2000-04-11 Mark Mitchell <mark@codesourcery.com>
7703 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
7704 (complete_dtor_identifier): New macro.
7705 (CLASSTYPE_FIRST_CONVERSION): Remove.
7706 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
7707 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
7708 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
7709 (CLASSTYPE_CONSTRUCTORS): Likewise.
7710 (CLASSTYPE_DESTRUCTORS): Likewise.
7711 (lang_decl): Add cloned_function.
7712 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
7713 (DECL_BASE_CONSTRUCTOR_P): Likewise.
7714 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
7715 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
7716 (DECL_CLONED_FUNCTION_P): Likewise.
7717 (DECL_CLONED_FUNCTION): Likewise.
7718 (clone_function_decl): Declare.
7719 (maybe_clone_body): Likewise.
7720 * call.c (build_user_type_conversion_1): Call complete object
7721 constructors in the new ABI.
7722 (build_new_method_call): Don't add in-charge parameters under the
7724 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
7725 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
7726 CLASSTYPE_DESTRUCTOR_SLOT.
7727 (build_clone): New function.
7728 (clone_function_decl): Likewise.
7729 (clone_constructors_and_destructors): Likewise.
7730 (check_bases_and_members): Use it.
7731 * decl.c (iniitialize_predefined_identifiers): Initialize
7732 complete_dtor_identifier.
7733 (finish_function): Don't add extra code to a clone.
7734 (lang_mark_tree): Mark cloned_function.
7735 * decl2.c (mark_used): Don't bother trying to instantiate things
7737 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
7738 * method.c (set_mangled_name_for_decl): Don't treat clones as
7740 (synthesize_method): Sythesize cloned functions, not the clones.
7741 * optimize.c (inline_data): Update comment on ret_label.
7742 (remap_block): Don't assume DECL_INITIAL exists.
7743 (copy_body_r): Allow ret_label to be NULL.
7744 (maybe_clone_body): Define.
7745 * pt.c (tsubst_decl): Handle clones.
7746 (instantiate_clone): New function.
7747 (instantiate_template): Use it.
7748 (set_mangled_name_for_template_decl): Don't treat clones as
7750 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
7751 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
7752 * semantics.c (expand_body): Clone function bodies as necessary.
7754 * optimize.c (remap_decl): Avoid sharing structure for arrays
7755 whose size is only known at run-time.
7756 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
7758 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
7759 to has_in_charge_parm_p.
7760 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
7761 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
7762 (DECL_COPY_CONSTRUCTOR_P): New macro.
7763 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
7764 (build_user_type_conversion_1): Likewise.
7765 (convert_like_real): Likewise.
7766 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
7767 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
7768 (copy_args_p): Likewise.
7769 (grok_ctor_properties): Likewise.
7770 (start_function): Likewise.
7771 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
7772 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
7773 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
7774 * method.c (do_build_copy_constructor): Use
7775 DECL_HAS_IN_CHARGE_PARM_P.
7776 (synthesize_method): Likewise.
7777 * pt.c (instantiate_template): Remove goto.
7778 * tree.c (build_cplus_method_type): Remove mention of obstacks in
7781 * cp-tre.h (finish_function): Change prototype.
7782 * decl.c (end_cleanup_fn): Adjust caller.
7783 (finish_function): Take only one parameter.
7784 * decl2.c (finish_objects): Adjust caller.
7785 (finish_static_storage_duration_function): Likewise.
7786 * method.c (emit_thunk): Likewise.
7787 * parse.y: Likewise.
7788 * parse.c: Regenerated.
7789 * pt.c (instantiate_decl): Likewise.
7790 * rtti.c (synthesize_tinfo_fn): Likewise.
7791 * semantics.c (expand_body): Likewise.
7793 * cp-tree.h (copy_decl): New function.
7794 * class.c (finish_struct_1): Use it.
7795 * lex.c (copy_decl): Define it.
7796 * pt.c (tsubst_decl): Likewise.
7797 * tree.c (copy_template_template_parm): Likewise.
7799 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
7800 has_nonpublic_assign_ref.
7801 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
7802 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
7803 * class.c (finish_struct_methods): Don't set
7804 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
7805 (interface_only): Don't declare.
7806 (interface_unknown): Likewise.
7808 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7810 * tree.h (HAVE_TEMPLATES): Remove definition.
7811 * lang-options.h (-fthis-is-variable): Remove documentation.
7813 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
7815 * class.c (instantiate_type): Handle object-relative template-id.
7817 * semantics.c (finish_expr_stmt): Call convert_to_void here.
7818 * decl.c (cplus_expand_expr_stmt): Not here.
7820 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
7821 Initialize exprtype earlier.
7823 * parse.y (fn.def1): Check for defining types in return types.
7825 * decl.c (check_tag_decl): Notice extra fundamental types.
7826 Diagnose empty decls in classes, too.
7828 * decl.c (grokdeclarator): Don't override an anonymous name if no
7829 declarator was given.
7831 * cvt.c (convert_to_void): Call resolve_offset_ref.
7833 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
7835 * decl2.c (decl_namespace): Handle getting a type.
7837 * typeck.c (build_c_cast): Re-enable warning for cast between
7838 pointer and integer of different size.
7840 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
7842 * inc/cxxabi.h (__pointer_type_info): Add restrict and
7844 (__pointer_type_info::__pointer_catch): New virtual function.
7845 (__pointer_to_member_type_info): Derive from
7846 __pointer_type_info. Adjust.
7847 (__pointer_to_member_type_info::__do_catch): Remove.
7848 (__pointer_to_member_type_info::__is_pointer_p): Declare.
7849 (__pointer_to_member_type_info::__pointer_catch): Declare.
7850 * rtti.c (qualifier_flags): Add restrict flag.
7851 (ptmd_initializer): Reorder members.
7852 (create_tinfo_types): Expand comments. Reorder
7853 ptmd_desc_type_node members.
7854 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
7856 (__pointer_type_info::__do_catch): Move specific code into
7857 __pointer_catch. Call it.
7858 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
7859 specific catch checking. Fix void conversion check.
7860 (__pointer_to_member_type_info::__do_catch): Remove.
7861 (__pointer_to_member_type_info::__pointer_catch): Implement.
7863 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7865 * lex.c (init_parse): Remove traces of classof and headof.
7866 * decl2.c (flag_operator_names): Default to 1.
7867 (lang_decode_option): Do not set it for -ansi.
7869 2000-04-09 Mark Mitchell <mark@codesourcery.com>
7871 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
7872 (DECL_MAIN_VARIANT): Remove.
7873 * decl.c (duplicate_decls): Don't set it.
7874 (start_function): Likewise.
7875 (lang_mark_tree): Don't mark it.
7876 * decl2.c (defer_fn): Don't use it.
7877 * lex.c (retrofit_lang_decl): Don't set it.
7878 * pt.c (tsubst_decl): Likewise.
7879 * ptree.c (print_lang_decl): Don't print it.
7880 * typeck.c (mark_addressable): Don't use it.
7882 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7884 * vec.cc: Include <new> and <exception>.
7885 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
7886 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
7888 (__cxa_vec_delete): Catch dtor exceptions.
7890 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7892 Prepend __ to implementation defined names.
7893 * inc/typeinfo (type_info): Rename _name to __name.
7894 (type_info::type_info): Rename parameter.
7895 (type_info::operator==, type_info::operator!=,
7896 type_info::before): Likewise.
7897 (type_info::is_pointer_p, type_info::is_function_p,
7898 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
7901 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
7902 (__pointer_type_info::__pointer_type_info): Likewise.
7903 (__pointer_type_info::is_pointer_p,
7904 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7905 (__array_type_info::__array_type_info): Rename parameters.
7906 (__function_type_info::__function_type_info): Likewise.
7907 (__function_type_info::is_function_p): Prepend __.
7908 (__enum_type_info::__enum_type_info): Rename parameters.
7909 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7911 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7913 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7914 (__class_type_info::__class_type_info): Rename parameters.
7915 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7916 (__class_type_info::upcast_result,
7917 __class_type_info::dyncast_result): Prepend __. Move definition
7919 (__class_type_info::do_upcast, __class_type_info::do_catch,
7920 __class_type_info::find_public_src,
7921 __class_type_info::do_dyncast,
7922 __class_type_info::do_find_public_src): Prepend __. Rename
7924 (__si_class_type_info::__si_class_type_info): Rename parameters.
7925 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7926 __si_class_type_info::do_find_public_src): Prepent __. Rename
7928 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7929 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7930 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7932 (__dynamic_cast): Rename parameters.
7933 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7934 type_info::do_catch, type_info::do_upcast): Prepend __.
7935 (contained_p, public_p, virtual_p, contained_public_p,
7936 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7937 (__class_type_info::do_catch,
7938 __class_type_info::do_upcast): Prepend __. Adjust.
7939 (__class_type_info::__upcast_result,
7940 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7942 (__class_type_info::find_public_src): Prepend __. Adjust.
7943 (__class_type_info::do_find_public_src,
7944 __si_class_type_info::do_find_public_src,
7945 __vmi_class_type_info::do_find_public_src): Likewise.
7946 (__class_type_info::do_dyncast,
7947 __si_class_type_info::do_dyncast,
7948 __vmi_class_type_info::do_dyncast): Likewise.
7949 (__class_type_info::do_upcast,
7950 __si_class_type_info::do_upcast,
7951 __vmi_class_type_info::do_upcast): Likewise.
7952 (__dynamic_cast): Adjust.
7953 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7954 (__function_type_info::is_function_p): Likewise.
7955 (__pointer_type_info::do_catch): Likewise. Adjust.
7956 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7957 (__throw_type_match_rtti_2): Adjust.
7958 (__is_pointer): Adjust.
7960 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7962 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7963 (complete_ctor_identifier): New macro.
7964 (special_function_kind): Add sfk_copy_constructor and
7965 sfk_assignment_operator.
7966 (LOOKUP_HAS_IN_CHARGE): Remove.
7967 (cons_up_default_function): Rename to ...
7968 (implicitly_declare_fn): ... this.
7969 * call.c (build_new_method_call): Add in-charge parameters for
7971 * class.c (add_implicitly_declared_members): Change parameter name
7972 from cant_have_assignment to cant_have_const_assignment.
7973 Replace calls to cons_up_default_function to implicitly_declare_fn.
7974 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7975 * decl.c (initialize_predefined_identifiers): Initialize it.
7976 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7978 * init.c (expand_default_init): Don't calculate the in-charge
7980 (build_new_1): Likewise.
7981 * lex.c (cons_up_default_function): Move to method.c.
7982 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7983 (implicitly_declare_fn): New function.
7984 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7985 (build_modify_expr): Likewise.
7986 * typeck2.c (build_functional_cast): Likewise.
7988 Under the new ABI, constructors don't return `this'.
7989 * cp-tree.h (warn_reorder): Declare.
7990 (special_function_kind): New enum.
7991 (global_base_init_list): Remove declaration.
7992 (emit_base_init): Don't return a value.
7993 (check_base_init): Don't declare.
7994 (is_aggr_typedef): Likewise.
7995 * decl.c (check_special_function_return_type): New function.
7996 (return_types): Remove.
7997 (grokdeclarator): Use check_special_function_return_type.
7998 (start_function): Don't initialize ctor_label under the new ABI.
7999 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
8000 * init.c (begin_init_stmts): Move to top of file.
8001 (finish_init_stmts): Likewise.
8002 (warn_reorder): Don't declare.
8003 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
8005 (check_base_init): Remove.
8006 (is_aggr_typedef): Likewise.
8007 (build_new_1): Don't use the return value of a constructor.
8008 * semantics.c (setup_vtbl_ptr): Don't use the return value
8010 * typeck.c (check_return_expr): Don't magically convert return
8011 statements into `return this' in constructors under the new ABI.
8013 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
8014 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
8015 (base_ctor_identifier): New macro.
8016 (base_dtor_identifier): Likewise.
8017 (deleting_dtor_identifier): Likewise.
8018 * decl.c: Don't include obstack.h.
8019 (obstack_chunk_alloc): Don't define.
8020 (obstack_chunk_free): Likewise.
8021 (struct predefined_identifier): New type.
8022 (initialize_predefined_identifiers): New function.
8023 (init_decl_processing): Use it.
8024 (debug_temp_inits): Remove.
8025 (start_method): Don't call preserve_data.
8026 (hack_incomplete_structures): Update comment.
8027 * init.c (init_init_processing): Don't initialize
8029 (build_offset_rf): Remove dead code.
8030 (build_delete): Use CLASSTYPE_N_BASECLASSES.
8031 * search.c (init_search_processing): Don't initialize
8034 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8036 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
8037 some sign_compare warnings.
8039 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
8041 Rename abi::__vmi_class_type_info members.
8042 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
8043 base_list, detail_masks members to vmi_flags, vmi_base_count,
8044 vmi_bases and vmi_flags_masks respectively.
8045 (__vmi_class_type_info::vmi_flags_masks): Rename
8046 details_unknown_mask to flags_unknown_mask.
8047 * tinfo.cc (__class_type_info::do_upcast): Adjust.
8048 (__vmi_class_type_info::do_find_public_src): Adjust.
8049 (__vmi_class_type_info::do_dyncast): Adjust.
8050 (__vmi_class_type_info::do_upcast): Adjust.
8052 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
8054 * tinfo.cc (convert_to_base): New function.
8055 (get_vbase_offset): Remove. Move into convert_to_base.
8056 (__vmi_class_type_info::do_find_public_src): Adjust.
8057 (__vmi_class_type_info::do_dyncast): Adjust.
8058 (__vmi_class_type_info::do_upcast): Adjust.
8060 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
8062 * tinfo.cc (operator=): Use __builtin_strcmp.
8063 * tinfo2.cc (before): Likewise.
8065 2000-04-06 Mark Mitchell <mark@codesourcery.com>
8067 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
8068 (DECL_SAVED_INLINE): Rename to ...
8069 (DECL_DEFERRED_FN): ... this.
8070 (in_function_p): Remove declaration.
8071 (mark_inline_for_output): Rename to ...
8072 (defer_fn): ... this.
8073 * decl.c (finish_function): Adjust call to mark_inline_for_output.
8074 (in_function_p): Remove definition.
8075 * decl2.c (saved_inlines): Rename to ...
8076 (deferred_fns): ... this.
8077 (saved_inlines_used): Rename to ...
8078 (deferred_fns_used): ... this.
8079 (mark_inline_for_output): Rename to ...
8080 (defer_fn): ... this.
8081 (finish_file): Adjust accordingly.
8082 (init_decl2): Likewise.
8083 * lex.c (cons_up_default_function): Likewise.
8084 * pt.c (mark_decl_instantiated): Likewise.
8085 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
8087 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
8088 * semantics.c (expand_body): Defer more functions.
8090 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
8093 * Make-lang.in (CXX_LIB2FUNCS): Add it.
8095 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
8096 __cxa_vec_delete): Declare.
8098 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
8100 * rtti.c (dfs_class_hint_mark): New static function.
8101 (dfs_class_hint_unmark): New static function.
8102 (class_hint_flags): Use them.
8104 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
8106 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
8108 2000-04-05 Mark Mitchell <mark@codesourcery.com>
8110 * cp-tree.h (instantiate_decl): Change prototype.
8111 * decl2.c (mark_used): Adjust call.
8112 * optimize.c (inlinable_function_p): Adjust handling of templates.
8113 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
8114 (do_type_instantiation): Likewise.
8115 (instantiate_decl): Defer more templates.
8116 (instantiate_pending_templates): Adjust logic to handle inline
8119 * Makefile.in (GGC_H): New variable. Use it throughout in place
8122 * call.c: Don't include obstack.h. Include ggc.h.
8123 (obstack_chunk_alloc): Don't define.
8124 (obstack_chunk_free): Likewise.
8125 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
8126 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
8127 (pop_switch): Free it.
8129 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
8131 * dump.c (dequeue_and_dump): Don't try to print the bit_position
8132 if we don't have a DECL_FIELD_OFFSET.
8134 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
8136 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
8139 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8141 * cfns.gperf (hash, libc_name_p): Prototype.
8143 * rtti.c (build_dynamic_cast_1): Constification.
8145 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
8147 * semantics.c (deferred_type_access_control): Prototype.
8149 2000-04-04 Mark Mitchell <mark@codesourcery.com>
8151 Correct many new ABI issues regarding vbase and vcall offset
8153 * cp-tree.h (BINFO_VTABLE): Document.
8154 (struct lang_type): Tweak formatting.
8155 (BINFO_PRIMARY_BINFO): Add to documentation.
8156 (CLASSTYPE_VSIZE): Fix typo in comment.
8157 (CLASSTYPE_VBASECLASSES): Update documentation.
8158 (BINFO_VBASE_MARKED): Remove.
8159 (SET_BINFO_VBASE_MARKED): Likewise.
8160 (CLEAR_BINFO_VBASE_MARKED): Likewise.
8161 (BINFO_FIELDS_MARKED): Remove.
8162 (SET_BINFO_FIELDS_MARKED): Likewise.
8163 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
8164 (enum access_kind): New enumeration.
8165 (num_extra_vtbl_entries): Remove declaration.
8166 (size_extra_vtbl_entries): Likewise.
8167 (get_vtbl_decl_for_binfo): New function.
8168 (dfs_vbase_unmark): Remove declaration.
8169 (mark_primary_bases): Likewise.
8170 * class.c (SAME_FN): Remove.
8171 (struct vcall_offset_data_s): Move definition.
8172 (build_vbase_pointer): Use `build', not `build_binary_op', to
8173 access the vbase pointer under the new ABI.
8174 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
8175 (build_primary_vtable): Likewise.
8176 (dfs_mark_primary_bases): Move here from search.c.
8177 (mark_primary_bases): Likewise.
8178 (determine_primary_bases): Under the new ABI, don't make a base
8179 class a primary base just because we don't yet have any virtual
8181 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
8182 (num_vfun_entries): Remove.
8183 (dfs_count_virtuals): Likewise.
8184 (num_extra_vtbl_entries): Likewise.
8185 (size_extra_vtbl_entries): Likewise.
8186 (layout_virtual_bases): Iterate in inheritance graph order under
8188 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
8189 indicate that a vfield is present.
8190 (init_class_processing): Initialize access_public_node, etc., from
8192 (get_vtbl_decl_for_binfo): New function.
8193 (dump_class_hierarchy_r): Likewise.
8194 (dump_class_hierarchy): Use it.
8195 (finish_vtbls): Build the vtbls in inheritance graph order.
8196 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
8197 (initialize_vtable): Use get_vtbl_decl_for_binfo.
8198 (accumulate_vtbl_inits): Add comments explaining why a pre-order
8200 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
8201 where the vptr points, even for primary vtables.
8202 (build_vtbl_initializer): Adjust handling of vbase and vcall
8204 (build_vcall_and_vbase_vtable_entries): New function.
8205 (dfs_build_vbase_offset_vtbl_entries): Remove.
8206 (build_vbase_offset_vtbl_entries): Reimplement.
8207 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
8208 were already handled in a primary base class vtable.
8209 (build_vcall_offset_vtbl_entries): Adjust.
8210 (build_rtti_vtbl_entries): Adjust.
8211 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
8212 * init.c (expand_virtual_init): Simplify.
8213 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
8214 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
8215 * search.c (BINFO_ACCESS): New macro.
8216 (SET_BINFO_ACCESS): Likewise.
8217 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
8218 (access_in_type): Likewise.
8219 (dfs_accessible_p): Likewise.
8220 (protected_accessible_p): Likewise.
8221 (lookup_fnfields_1): Adjust documentation.
8222 (dfs_mark_primary_bases): Move to class.c
8223 (mark_primary_bases): Likewise.
8224 (dfs_vbase_unmark): Remove.
8225 (virtual_context): Use BINFO_FOR_VBASE.
8226 (dfs_get_vbase_types): Simplify.
8227 (dfs_build_inheritance_graph_order): New function.
8228 (get_vbase_types): Use it.
8229 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
8231 * tinfo.cc (get_vbase_offset): New function.
8232 (__vmi_class_type_info::do_find_public_src): Use it.
8233 (__vmi_class_type_info::do_dyncast): Likewise.
8234 (__vmi_class_type_info::do_upcast): Likewise.
8236 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
8238 * lang-specs.h: Pass -fno-show-column to the preprocessor.
8240 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
8242 * rtti.c (class_hint_flags): Rename flags.
8243 (class_initializer): Remove flags.
8244 (synthesize_tinfo_var): Combine offset and flags. Add flags
8245 for __vmi_class_type_info.
8246 (create_tinfo_types): Remove flags from __class_type_info and
8247 __si_class_type_info. Merge flags and offset from
8248 base_class_type_info.
8249 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
8250 (__base_class_info::is_virtual_p): Adjust.
8251 (__base_class_info::is_public_p): Adjust.
8252 (__base_class_info::offset): New accessor.
8253 (__class_type_info::details): Remove member.
8254 (__class_type_info::__class_type_info): Lose details.
8255 (__class_type_info::detail_masks): Remove.
8256 (__si_class_type_info::__si_class_type_info): Lose details.
8257 (__vmi_class_type_info::details): New member.
8258 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
8259 (__vmi_class_type_info::detail_masks): New member.
8260 * tinfo.cc (__class_type_info::do_upcast): Initialize result
8261 with unknown_details_mask.
8262 (__vmi_class_type_info::do_find_public_src): Adjust
8263 (__vmi_class_type_info::do_dyncast): Adjust.
8264 (__vmi_class_type_info::do_upcast): Set result details, if
8266 (__dynamic_cast): Temporarily #if out optimization.
8268 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
8270 * rtti.c (get_tinfo_decl): Mark used.
8271 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
8272 mark as dealt with, if we output it.
8274 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8276 * class.c: Reorganize to put virtual function table initialization
8277 machinery at the end of the file.
8279 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
8281 * class.c (finish_struct): Use bitsize_zero_node.
8282 * pt.c (instantiate_class_template): Likewise.
8284 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8286 Put RTTI entries at negative offsets in new ABI.
8287 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
8288 vbase offset at index -3, not -1.
8289 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
8290 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
8291 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
8292 (build_rtti_vtbl_entries): New function.
8293 (set_rtti_entry): Remove.
8294 (build_primary_vtable): Don't use it.
8295 (build_secondary_vtable): Likewise.
8296 (start_vtable): Remove.
8297 (first_vfun_index): New function.
8298 (set_vindex): Likewise.
8299 (add_virtual_function): Don't call start_vtable. Do call
8301 (set_primary_base): Rename parameter.
8302 (determine_primary_base): Likewise.
8303 (num_vfun_entries): Don't use skip_rtti_stuff.
8304 (num_extra_vtbl_entries): Include RTTI information.
8305 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
8306 (skip_rtti_stuff): Remove.
8307 (dfs_modify_vtables): Don't use it.
8308 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
8309 (layout_nonempty_base_or_field): Update size handling.
8310 (create_vtable_ptr): Tweak.
8311 (layout_class_type): Adjust parameter names.
8312 (finish_struct_1): Simplify.
8313 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
8314 (skip_rtti_stuff): Remove.
8315 (first_vfun_index): New function.
8316 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8317 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
8318 (marked_vtable_pathp): Declare.
8319 (unmarked_vtable_pathp): Likewise.
8320 * error.c (dump_expr): Use first_vfun_index to calculate vtable
8322 * rtti.c (build_headof): Look for RTTI at negative offsets.
8323 (get_tinfo_decl_dynamic): Likewise.
8324 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
8326 (create_pseudo_type_info): Do it here instead. Adjust so that
8327 vptr points at first virtual function.
8328 * search.c (marked_vtable_pathp): Make it global.
8329 (unmarked_vtable_pathp): Likewise.
8330 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8331 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8332 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
8333 (get_pure_virtuals): Likewise.
8334 (expand_upcast_fixups): Likewise.
8335 * tree.c (debug_binfo): Likewise.
8336 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
8339 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8341 * class.c (check_field_decl): Fix typo.
8342 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
8343 (check_methods): Likewise.
8344 (check_field_decls): Likewise.
8345 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
8346 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
8347 Use DECL_RESULT_FLD, not DECL_RESULT.
8348 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
8349 * lex.c (identifier_type): Likewise.
8350 * pt.c (determine_specialization, lookup_template_class): Likewise.
8351 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
8352 (resolve_overloaded_unification, more_specialized): Likewise.
8353 * semantics.c (finish_member_declaration): Likewise.
8354 * typeck.c (build_x_function_call): Likewise.
8356 2000-03-26 Mark Mitchell <mark@codesourcery.com>
8358 * class.c (layout_empty_base): Handle empty bases with non-byte
8360 (build_base_field): Likewise.
8361 (layout_virtual_bases): Likewise.
8363 * class.c (finish_struct_1): Fix typo in this change:
8365 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8367 2000-03-25 Mark Mitchell <mark@codesourcery.com>
8369 * decl.c (grokdeclarator): Count partial specializations when
8370 keeping track of how many template classes have been seen.
8372 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
8374 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8376 * class.c (build_vbase_pointer_fields): layout_field now place_field.
8377 (get_vfield_offset): Use byte_position.
8378 (set_rtti_entry): Set OFFSET to ssizetype zero.
8379 (get_binfo_offset_as_int): Deleted.
8380 (dfs_record_base_offsets): Use tree_low_cst.
8381 (dfs_search_base_offsets): Likewise.
8382 (layout_nonempty_base_or_field): Reflect changes in RLI format
8383 and call byte_position.
8384 (layout_empty_base): Convert offset to ssizetype.
8385 (build_base_field): use rli_size_unit_so_far.
8386 (dfs_propagate_binfo_offsets): Do computation in proper type.
8387 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
8388 (layout_class_type): Reflect changes in RLI names and fields.
8389 (finish_struct_1): Set DECL_FIELD_OFFSET.
8390 * dump.c (dequeue_and_dump): Call bit_position.
8391 * expr.c (cplus_expand_constant): Use byte_position.
8392 * rtti.c (expand_class_desc): Use bitsize_one_node.
8393 * typeck.c (build_component_addr): Use byte_position and don't
8394 special case for zero offset.
8396 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
8398 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
8400 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
8402 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
8405 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8407 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
8409 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
8410 make_typename_type, check_initializer, cp_finish_decl,
8411 xref_tag): Likewise.
8412 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
8413 decl_namespace, arg_assoc_template_arg, arg_assoc,
8414 validate_nonmember_using_decl, do_class_using_decl): Likewise.
8415 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
8416 args_to_string): Likewise.
8417 * friend.c (is_friend): Likewise.
8418 * lex.c (note_got_semicolon, note_list_got_semicolon,
8419 is_global): Likewise.
8420 * method.c (build_overload_nested_name, build_overload_value,
8421 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
8422 * parse.y (typename_sub, typename_sub1): Likewise.
8423 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
8424 process_partial_specialization, convert_template_argument,
8425 template_args_equal, add_pending_template, lookup_template_class,
8426 for_each_template_parm_r, maybe_fold_nontype_arg,
8427 tsubst, instantiate_template, type_unification_real, unify,
8428 instantiate_pending_templates, set_mangled_name_for_template_decl):
8430 * repo.c (repo_get_id, repo_template_used): Likewise.
8431 * search.c (lookup_field_1): Likewise.
8432 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
8433 * xref.c (classname): Likewise.
8435 2000-03-22 Mark Mitchell <mark@codesourcery.com>
8437 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
8438 (CANONICAL_BINFO): New macro.
8439 (BINFO_NEW_VTABLE_MARKED): Use it.
8440 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
8441 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
8442 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
8444 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8445 (build_secondary_vtable): Likewise.
8446 (dfs_finish_vtbls): Likewise.
8447 (dfs_accumulate_vtbl_inits): Likewise.
8448 (accumulate_vtbl_inits): New function.
8449 (finish_vtbls): Make sure that virtual bases come after
8450 non-virtual bases in the vtable group.
8451 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
8452 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8453 * search.c (struct vbase_info): Move definition.
8454 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8455 (unmarked_new_vtable_p): Likewise.
8456 (dfs_mark_vtable_path): Remove.
8457 (dfs_mark_new_vtable): Remove.
8458 (dfs_unmark_new_vtable): Likewise.
8459 (dfs_clear_search_slot): Likewise.
8460 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8461 (dfs_clear_vbase_slots): Likewise.
8462 (init_vbase_pointers): LIkewise.
8464 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
8466 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
8467 SIZETYPE to a non-SIZETYPE.
8469 2000-03-21 Mark Mitchell <mark@codesourcery.com>
8471 * class.c (layout_virtual_bases): Adjust names in conditionally
8474 * class.c (record_base_offsets): New function.
8475 (layout_conflict_p): Likewise.
8476 (layout_nonempty_base_or_field): Use it.
8477 (layout_empty_base): New function.
8478 (build_base_field): Use it.
8479 (build_base_fields): Update comment.
8480 (layout_virtual_bases): Fold in a little code form
8481 layout_basetypes. Use layout_empty_base.
8482 (layout_basetypes): Remove.
8483 (end_of_class): New function.
8484 (layout_class_type): Use it. Adjust.
8486 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
8488 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
8490 (dfs_skip_nonprimary_vbases_markedp): Likewise.
8491 * typeck.c (fntype_p): Remove.
8493 * cp-tree.h (TI_SPEC_INFO): Remove.
8494 (CLASSTYPE_TI_SPEC_INFO): Likewise.
8495 * pt.c (process_partial_specialization): Likewise.
8497 * class.c (build_base_field): Fix thinko in computation of binfo
8500 * tree.c (mark_local_for_remap_p): Mark variables declared in
8501 TARGET_EXPRs as well.
8503 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8505 * typeck.c (require_complete_type, complete_type,
8506 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
8507 build_array_ref, convert_arguments, pointer_diff,
8508 build_x_unary_op, build_unary_op, build_c_cast,
8509 build_modify_expr): Use COMPLETE_TYPE_P etc.
8510 * call.c (is_complete, convert_like_real,
8511 build_new_method_call): Likewise.
8512 * class.c (build_vbase_pointer_fields, check_bases,
8513 build_base_field, finish_struct_1, pushclass): Likewise.
8514 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
8515 * decl.c (maybe_process_template_type_declaration, pushtag,
8516 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
8517 layout_var_decl, check_initializer, cp_finish_decl,
8518 grokdeclarator, require_complete_types_for_parms,
8519 grok_op_properties, xref_tag, xref_basetypes,
8520 check_function_type): Likewise.
8521 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
8522 * friend.c (do_friend): Likewise.
8523 * init.c (build_offset_ref): Likewise.
8524 * parse.y (structsp): Likewise.
8525 * pt.c (maybe_process_partial_specialization,
8526 tsubst_friend_function, instantiate_class_template, tsubst,
8527 do_type_instantiation, instantiate_pending_templates): Likewise.
8528 * repo.c (repo_get_id): Likewise.
8529 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
8530 synthesize_tinfo_var, emit_support_tinfos): Likewise.
8531 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
8532 * semantics.c (begin_class_definition): Likewise.
8533 * tree.c (build_cplus_method_type): Likewise.
8534 * typeck2.c (digest_init, build_functional_cast,
8535 add_exception_specifier): Likewise.
8536 * parse.h, parse.c: Regenerated.
8538 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8540 * inc/cxxabi.h: New header file. Define new-abi entry points.
8541 (__pointer_type_info::target): Rename member to ...
8542 (__pointer_type_info::type): ... here.
8543 (__base_class_info::type): Rename member to ...
8544 (__base_class_info::base): ... here.
8545 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
8546 * cp-tree.h (CPTI_ABI): New global tree enumeration.
8547 (abi_node): New global tree node.
8548 * decl.c (abi_node): Document.
8549 (init_decl_processing): Initialize abi_node.
8550 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
8551 (get_vmi_pseudo_type_info): Likewise.
8552 (create_tinfo_types): Likewise.
8553 (emit_support_tinfos): Likewise.
8554 * tinfo.h (cxxabi.h): Include for new-abi.
8555 Move rtti class definitions to new header file.
8556 * tinfo.cc (abi): Use the namespace.
8557 (std): Move new abi rtti classes from here ...
8558 (__cxxabiv1): ... to here.
8559 * tinfo2.cc (cxxabi.h): Include for new-abi.
8560 Move rtti class definitions to new header file.
8561 (std): Move new abi rtti classes from here ...
8562 (__cxxabiv1): ... to here.
8563 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
8566 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
8567 Jason Merrill <jason@casey.cygnus.com>
8569 * method.c (build_overload_int): Use host_integerp.
8571 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8573 * init.c (build_offset_ref): Handle the case of a templated member
8576 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8578 * except.c (expand_exception_blocks): Clear catch_clauses_last.
8580 2000-03-18 Mark Mitchell <mark@codesourcery.com>
8582 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
8583 * class.c (check_bitfield_decl): Turn illegal bitfields into
8585 (dfs_propagate_binfo_offsets): Adjust for new size_binop
8587 (dfs_offset_for_unshared_vbases): Likewise.
8588 * cvt.c (cp_convert_to_pointer): Convert NULL to a
8589 pointer-to-member correctly under the new ABI.
8590 * expr.c (cplus_expand_constant): Don't use cp_convert when
8591 turning an offset into a pointer-to-member.
8592 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
8593 when dereferencing them under the new ABI.
8594 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
8595 of pointers-to-members under the new ABI.
8597 * class.c (check_bitfield_decl): Remove restriction on really long
8599 (layout_class_type): Implement new ABI handling of bitfields
8600 longer than their types.
8602 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8604 * parse.y (extdefs): Call ggc_collect.
8605 * parse.c: Regenerated.
8607 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
8609 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
8610 (note_name_declared_in_class): Use OVL_CURRENT to get at a
8613 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8615 * class.c (build_vbase_path): Use integer_zerop.
8616 (build_vtable_entry): Use tree_low_cst.
8617 (get_vfield_offset): Use bit_position.
8618 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
8620 (check_bitfield_decl): Set DECL_SIZE using convert.
8621 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
8622 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
8624 (finish_struct_1): Use bit_position.
8625 (dump_class_hierarchy): Use tree_low_cst.
8626 * cp-tree.h (min_precision): Add declaration.
8627 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
8628 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
8629 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
8630 * expr.c (cplus_expand_constant): Use bit_position.
8631 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
8632 * rtti.c (get_base_offset): Use bit_position.
8633 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
8634 host_integerp, and tree_low_cst.
8635 (pointer_int_sum): Use integer_zerop.
8636 (build_component_addr): Use bit_position.
8638 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
8640 * typeck.c (require_complete_type): Don't assume size_zero_node.
8641 (complete_type_or_else): Likewise.
8643 2000-03-16 Steven Grady <grady@digitaldeck.com>
8644 Jason Merrill <jason@casey.cygnus.com>
8646 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
8648 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
8650 * decl2.c (grokfield): Bail out if type is error_mark_node.
8652 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8654 * tinfo2.cc (__ptr_to_member_data): Rename to ...
8655 (__pointer_to_member_data): ... here. Adjust.
8656 * rtti.c (create_tinfo_types): Adjust.
8658 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8660 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
8661 * decl.c (ref_desc_type_node): Undocument.
8662 * rtti.c (ptr_ref_initializer): Rename to ...
8663 (ptr_initializer): ... here. Adjust comments.
8664 (ptmd_initializer): Fix comment thinko.
8665 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
8666 (create_tinfo_types): Remove ref_desc_type_node init.
8667 * tinfo2.cc (__reference_type_info): Remove.
8669 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8671 * decl.c (cp_finish_decl): Remove obsolete comment.
8673 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
8675 2000-03-14 Mark Mitchell <mark@codesourcery.com>
8677 * cp-tree.h: Tweak documentation.
8678 * class.c (build_vbase_pointer_fields): Layout the fields, too.
8679 (avoid_overlap): Remove.
8680 (get_binfo_offset_as_int): New function.
8681 (dfs_serach_base_offsets): Likewise.
8682 (layout_nonempty_base_or_field): Likewise.
8683 (build_base_field): Layout fields here. Avoid placing two objects
8684 of the same type at the same address, under the new ABI.
8685 (build_base_fields): Adjust accordingly.
8686 (create_vtable_ptr): Return the new field, but don't attach it to
8688 (remove_base_field): Remove.
8689 (remove_base_fields): Remove.
8690 (layout_basetypes): Adjust accordingly.
8691 (layout_class_type): Call layout_field for each field, rather than
8692 just making a wholesale call to layout_type.
8694 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
8696 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
8698 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
8700 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
8702 * except.c (dtor_nothrow): New fn.
8703 (do_pop_exception): Use it. Take type parm.
8704 (push_eh_cleanup): Take type parm.
8705 (expand_start_catch_block): Pass it.
8706 (build_eh_type_type_ref): Accept null type.
8708 2000-03-12 Mark Mitchell <mark@codesourcery.com>
8710 * cp-tree.h (revert_static_member_fn): Change prototype.
8711 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
8712 (grok_op_properties): Likewise.
8713 (start_function): Likewise.
8714 (revert_static_member_fn): Simplify.
8715 * pt.c (check_explicit_specialization): Adjust call to
8716 revert_static_member_fn.
8718 2000-03-11 Mark Mitchell <mark@codesourcery.com>
8720 * cp-tree.h (scope_kind): New type.
8721 (tmpl_spec_kind): Likewise.
8722 (declare_pseudo_global_level): Remove.
8723 (pseudo_global_level_p): Rename to template_parm_scope_p.
8724 (pushlevel): Remove declaration.
8725 (begin_scope): New function.
8726 (finish_scope): Likewise.
8727 (current_tmpl_spec_kind): Likewise.
8728 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
8729 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
8730 Add template_spec_p.
8731 (toplevel_bindings_p): Adjust.
8732 (declare_pseudo_global_level): Remove.
8733 (pseudo_global_level_p): Rename to template_parm_scope_p.
8734 (current_tmpl_spec_kind): New function.
8735 (begin_scope): Likewise.
8736 (finish_scope): Likewise.
8737 (maybe_push_to_top_level): Adjust.
8738 (maybe_process_template_type_declaration): Likewise.
8739 (pushtag): Likewise.
8740 (pushdecl_nonclass_level): Likewise.
8741 (lookup_tag): Likewise.
8742 (grokfndecl): Handle member template specializations. Share
8743 constructor and non-constructor code.
8744 * decl2.c (check_classfn): Handle member template specializations.
8745 * pt.c (begin_template_parm_list): Use begin_scope.
8746 (begin_specialization): Likewise.
8747 (end_specialization): Likewise.
8748 (check_explicit_specialization): Use current_tmpl_spec_kind.
8749 Handle member template specializations.
8750 (end_template_decl): Use finish_scope. Remove call to
8752 (push_template_decl_real): Remove bogus error message.
8753 (tsubst_decl): Fix typo in code contained in comment.
8754 (instantiate_template): Handle member template specializations.
8755 (most_general_template): Likewise.
8757 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
8759 * lex.c (whitespace_cr): Compress consecutive calls to warning().
8760 (do_identifier): Ditto for error().
8762 * pt.c (convert_nontype_argument): Ditto for cp_error().
8763 (convert_template_argument): Ditto for cp_pedwarn().
8765 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
8767 * exception.cc (__check_null_eh_spec): New fn.
8768 * except.c (expand_end_eh_spec): Call it if the spec is throw().
8770 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8772 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
8773 * except.c (expand_end_eh_spec): Add the return type.
8774 * rtti.c (throw_bad_cast): Add the parmtypes.
8775 (throw_bad_typeid): Likewise.
8777 * semantics.c (expand_stmt): Only leave out rtl for unused
8778 artificials, and set DECL_IGNORED_P on them as well.
8779 * decl.c (wrapup_globals_for_namespace): Likewise.
8781 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
8783 * decl.c (maybe_commonize_var): Skip all artificial decls.
8784 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
8786 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8788 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
8789 * cp-tree.h: Declare flag_enforce_eh_specs.
8790 * decl.c (store_parm_decls, finish_function): Check it.
8792 C library functions don't throw.
8793 * Makefile.in (cfns.h): New target.
8794 (except.o): Depend on it.
8795 * Make-lang.in (cc1plus): Depend on cfns.gperf.
8796 * cfns.gperf: New file.
8797 * cfns.h: Generated.
8798 * except.c: Include it.
8799 (nothrow_libfn_p): New fn.
8800 * decl.c (grokfndecl): Use it.
8801 * cp-tree.h: Declare it.
8803 * decl.c (push_overloaded_decl_1, auto_function,
8804 define_function): Lose.
8805 (build_library_fn_1): New static fn.
8806 (builtin_function): Use it.
8807 (get_atexit_node): Use build_library_fn_ptr.
8808 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
8809 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
8810 push_void_library_fn, push_throw_library_fn): New fns.
8811 * cp-tree.h: Declare them.
8812 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
8813 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
8814 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
8815 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
8816 * rtti.c (build_runtime_decl): Lose.
8817 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
8818 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
8819 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
8821 * call.c (build_call): Remove result_type parm.
8822 Call mark_used on unused artificial fns.
8823 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
8825 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
8827 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
8829 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
8830 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
8831 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
8832 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
8833 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
8834 expand_generic_desc): Likewise.
8836 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8838 * exception.cc (__cp_pop_exception): Cleanup the original object.
8840 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8842 * decl.c (grok_op_properties): Merge conversion to void warning
8843 with other silly op warnings.
8845 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
8847 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
8848 array CONSTRUCTOR elements. Don't use expr_tree_cons.
8850 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8852 * decl.c (cp_make_fname_decl): New function.
8853 (wrapup_globals_for_namespace): Don't emit unused static vars.
8854 (init_decl_processing): Remove comment about use of
8855 array_domain_type. Set make_fname_decl.
8856 (cp_finish_decl): Remove __FUNCTION__ nadgering.
8857 * semantics.c (begin_compound_stmt): Remove
8858 current_function_name_declared flagging.
8859 (expand_stmt): Don't emit unused local statics.
8860 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
8863 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8865 * typeck.c (convert_for_assignment): Don't look at array
8867 * call.c (convert_like_real): Likewise.
8869 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
8871 Add initial support for '\uNNNN' specifier.
8872 * lex.c (read_ucs): New fn.
8873 (readescape, skip_white_space): Call it.
8874 (is_extended_char, is_extended_char_1): New fns.
8875 (utf8_extend_token): New fn, #if 0'd out.
8876 (real_yylex): Treat extended chars like letters.
8878 * search.c (note_debug_info_needed): Walk the bases even if we
8879 weren't deferring the type itself.
8881 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8883 * decl2.c (finish_objects): Constify a char*.
8885 * method.c (emit_thunk): Likewise.
8887 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
8889 * typeck.c (dubious_conversion_warnings): Look through
8892 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8894 * class.c (dfs_modify_vtables): I is now unsigned.
8895 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
8896 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
8897 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
8898 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8899 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
8900 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
8901 Call integer_all_onesp.
8902 * typeck2.c (process_init_constructor): Use compare_tree_int.
8904 * lang-specs.h (as): Don't call if -syntax-only.
8906 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8908 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8909 RTL_EXPR_HAS_NO_SCOPE after all.
8911 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8913 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8914 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8915 RTL_EXPR_HAS_NO_SCOPE.
8917 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8920 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8922 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8924 * call.c (convert_like): Macrofy.
8925 (convert_like_with_context): New macro.
8926 (convert_like_real): Renamed from convert_like. Add calling
8927 context parameters, for diagnostics. Add recursive flag. Call
8928 dubious_conversion_warnings for outer conversion.
8929 (build_user_type_conversion): Use convert_like_with_context.
8930 (build_over_call): Likewise. Don't warn about dubious
8931 conversions here. Adjust convert_default_arg calls.
8932 (convert_default_arg): Add context parameters for diagnostics.
8933 Pass throught to convert_like_with_context.
8934 * cp-tree.h (convert_default_arg): Add context parameters.
8935 (dubious_conversion_warnings): Prototype new function.
8936 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8937 (dubious_conversion_warnings): New function, broken
8938 out of convert_for_assignment.
8939 (convert_for_assignment): Adjust.
8941 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8943 * decl2.c (key_method): Break out from...
8944 (import_export_vtable, import_export_class): ...here.
8946 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8947 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8949 * search.c (note_debug_info_needed, dfs_debug_mark,
8950 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8951 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8953 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8955 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8958 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8960 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8961 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8962 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8963 (lang_type): Split gets_new into has_new and has_array_new.
8964 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8965 (TYPE_GETS_NEW): Split into ...
8966 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8967 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8968 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8969 (build_op_new_call): Don't declare.
8970 (build_new_1): Likewise.
8971 * call.c (build_op_new_call): Remove.
8972 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8973 instead of TYPE_NEEDS_DESTRUCTOR.
8974 (finish_struct_bits): Likewise.
8975 (add_implicitly_declared_members): Likewise.
8976 (check_field_decl): Likewise.
8977 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8978 correctly under the new ABI.
8979 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8980 instead of TYPE_NEEDS_DESTRUCTOR.
8981 (initialize_local_var): Likewise.
8982 (destroy_local_var): Likewise.
8983 (cp_finish_decl): Likewise.
8984 (register_dtor_fn): Likewise.
8985 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8986 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8987 TYPE_VEC_DELETE_TAKES_SIZE here.
8988 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8989 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8990 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8991 (finish_destructor_body): Likewise.
8992 (maybe_build_cleanup_1): Likewise.
8993 * decl2.c (do_static_destruction): Likewise.
8994 * init.c (build_new_1): Make it static.
8995 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8996 (expand_cleanup_for_base): Likewise.
8997 (get_cookie_size): New function.
8998 (build_new_1): Handle array-new cookies correctly under the new
9000 (build_vec_delete_1): Likewise.
9001 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9002 (build_delete): Likewise.
9003 (build_vec_delete): Handle array-new cookies correctly under the new
9005 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9006 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
9007 TYPE_HAS_ARRAY_NEW_OPERATOR.
9008 * ptree.c (print_lang_type): Check them.
9009 * search.c (context_for_name_lookup): Fix typo in comment.
9010 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9011 * tree.c (break_out_cleanups): Likewise.
9012 (build_cplus_array_test_1): Likewise.
9013 (cp_build_qualified_type_real): Likewise.
9014 * typeck.c (complete_type): Likewise.
9016 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
9017 the command-line, not the end.
9019 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
9021 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
9023 2000-03-02 Tom Tromey <tromey@cygnus.com>
9025 * cp-tree.h (build_java_class_ref): Declare.
9026 * init.c (build_java_class_ref): No longer static.
9027 * except.c (expand_throw): Generate a Java-style `throw' if the
9028 thrown object is a "Java" object.
9029 (initialize_handler_parm): Generate a Java-style lookup of
9030 exception info if the caught object is a "Java" object.
9031 (catch_language, catch_language_init): New globals.
9032 (decl_is_java_type): New function.
9033 (expand_start_catch_block): Don't call push_eh_info() or
9034 push_eh_cleanup() when handling a Java-style "catch". Pass Java
9035 class reference to build_catch_block.
9037 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9039 * typeck.c (comptypes): Treat sizetype like its language equivalent.
9041 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
9043 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
9044 to merge reference/pointer code and fix incorrect warnings.
9046 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
9048 * search.c (protected_accessible_p): Use context_for_name_lookup.
9050 * init.c (construct_virtual_bases): Fix thinko.
9051 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
9053 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
9055 * decl.c (current_function_decl): Move to toplev.c.
9057 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
9059 * pt.c (fn_type_unification): Unify return type, whenever
9061 (get_bindings_real): Only pass return type when necessary.
9062 Remove explicit return type check.
9063 * class.c (resolve_address_of_overloaded_function): Pass desired
9064 return type to fn_type_unification.
9066 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9068 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
9070 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
9072 * rtti.c (expand_class_desc): Likewise.
9073 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
9074 (THUNK_VCALL_OFFSET): Likewise.
9075 (THUNK_DELTA): Reflect changes in ../tree.h.
9077 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
9079 * search.c (protected_accessible_p): Also allow the access if
9080 the member is public in DERIVED. Lose TYPE parm.
9081 (friend_accessible_p): Lose TYPE parm.
9082 (accessible_p): Adjust.
9084 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9086 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
9087 on things that are not sizes; ssize_binop deleted.
9088 Call size_diffop when appropriate.
9089 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9090 (build_primary_vtable, build_secondary_vtable): Likewise.
9091 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
9092 Variable I is HOST_WIDE_INT.
9093 (get_vfield_offset): Pass proper types to size_binop.
9094 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
9095 (finish_struct_1): Likewise.
9096 (skip_rtti_stuff): Arg N is now pointer to signed.
9097 (layout_class_type): Use size_zero_node.
9098 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
9099 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
9100 * decl.c (complete_arry_type): Pass proper types to size_binop.
9101 (xref_basetypes): BINFO_OFFSET is sizetype.
9102 * error.c (dump_expr): Don't use size_binop non-sizes.
9103 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
9104 * init.c (construct_virtual_bases): Fix type error.
9105 (build_vec_delete_1): Pass proper type to size_binop and don't
9107 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
9108 * rtti.c (get_base_offset): Pass proper type to size_binop.
9109 * search.c (dfs_find_vbases): Fix type error.
9110 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
9111 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
9112 * tree.c (debug_binfo): Variable N is signed.
9113 Use HOST_WIDE_INT_PRINT_DEC.
9114 * typeck.c (comptypes): sizetype is same as equivalent integer type.
9115 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
9116 size_one_node and size_zero_node.
9117 (c_alignof): Use size_one_node.
9118 (build_component_addr): Pass proper types to size_binop.
9119 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
9121 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
9123 Implement class scope using-declarations for functions.
9124 * class.c (handle_using_decl): Call add_method for used functions.
9125 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
9126 (add_method): Used functions are hidden by local functions.
9127 (check_bases_and_members): Handle using-decls before finalizing
9128 CLASSTYPE_METHOD_VEC.
9129 * call.c (add_function_candidate): Add ctype parm; if non-zero,
9130 override the type of 'this' accordingly.
9131 (add_template_candidate, add_template_candidate_real): Add ctype parm.
9132 (convert_class_to_reference, build_user_type_conversion_1,
9133 build_new_function_call, build_object_call, build_new_op,
9134 build_new_method_call): Pass ctype parm.
9136 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
9138 * call.c (convert_class_to_reference, build_user_type_conversion_1,
9139 build_new_function_call, build_object_call, build_new_op,
9140 build_new_method_call, build_op_delete_call): Don't get basetype_path
9142 * typeck.c (build_component_ref): Likewise.
9143 * init.c (build_offset_ref): Likewise.
9144 (resolve_offset_ref): Don't call enforce_access.
9145 Call build_scoped_ref.
9146 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
9147 would cause an error or if -pedantic.
9148 * class.c (alter_access): Lose binfo parm.
9150 2000-02-26 Mark Mitchell <mark@codesourcery.com>
9152 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
9155 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
9157 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
9158 pseudo_type_info creation into the std namespace
9160 2000-02-26 Mark Mitchell <mark@codesourcery.com>
9162 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
9163 (import_export_class): Remove declaration.
9164 * decl2.c (import_export_class): Make it static.
9165 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
9166 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
9167 EXPR_WITH_FILE_LOCATION.
9168 * lex.c (check_newline): Tweak filename/lineno setting.
9169 * semantics.c (begin_while_stmt): Fix typo in comment.
9171 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9173 * lang-options.h (-fmessage-length=): Add missing option.
9175 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
9177 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
9179 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
9181 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
9183 * optimize.c (expand_call_inline): Emit the return label before
9184 evaluating the return value.
9186 2000-02-24 Mark Mitchell <mark@codesourcery.com>
9188 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
9189 than duplicating functionality here.
9190 * optimize.c: Include input.h.
9191 (expand_call_inline): Use push_srcloc and pop_srcloc.
9192 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
9193 * parse.c: Regenerated.
9194 * Makefile.in (lex.o): Depend on input.h.
9195 (optimize.o): Likewise.
9197 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
9199 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
9200 function type, rather than ICE.
9202 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
9204 * decl.c (grokdeclarator): Call decl_type_access_control.
9205 * parse.y (parse_end_decl): Don't call decl_type_access_control if
9208 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
9210 * decl.c (decls_match): Remove obsolete static member nadgering.
9212 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9214 * decl.c (grokdeclarator): Change ANSI to ISO.
9215 * lex.c (consume_string, readescape, do_identifier): Likewise.
9216 (parse_float, real_yylex): Likewise.
9217 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
9218 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
9219 new_type_id, maybe_label_decls, simple_stmt,
9220 for.init.statement): Likewise.
9221 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
9222 * semantics.c (finish_named_return_value): Likewise.
9223 * parse.c: Regenerate.
9225 2000-02-21 Mark Mitchell <mark@codesourcery.com>
9227 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
9228 (CPTI_CLASS_STAR_TYPE): Remove.
9229 (vtable_index_type): Likewise.
9230 (class_star_type_node): Remove.
9231 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
9232 (build_binary_op_nodefault): Remove.
9233 * call.c (build_new_op): Use build_binary_op instead of
9234 build_binary_op_nodefault.
9235 * decl.c (init_decl_processing): Remove class_star_type_node
9236 initialization. Make delta_type_node ptrdiff_type_node under the
9237 new ABI. Initialize vtable_index_type.
9238 (build_ptrmemfunc_type): Build different structures for the new
9240 (build_enumerator): Use build_binary_op instead of
9241 build_binary_op_nodefault.
9242 * method.c (build_overload_value): Mangle pointers-to-members
9243 appropriately under the new ABI.
9244 * typeck.c (build_array_ref): Use build_binary_op instead of
9245 build_binary_op_nodefault.
9246 (get_member_function_from_ptrfunc): Adjust for the new ABI.
9247 (build_binary_op_nodefault): Rename to ...
9248 (build_binary_op): ... this. Remove old version. Adjust for
9249 pointer-to-member comparisons under the new ABI.
9250 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
9251 (build_ptrmemfunc): Adjust for the new ABI.
9252 (expand_ptrmemfunc_cst): Likewise.
9253 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
9254 (pfn_from_ptrmemfunc): Adjust for the new ABI.
9256 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
9258 * call.c (build_object_call): Compress consecutive calls to
9260 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
9261 (build_op_delete_call): Adjust message formatting.
9263 * class.c (check_bases): Compress consecutive calls to
9265 (finish_struct_anon): Say 'ISO C++'.
9267 * decl.c (start_decl): Same here.
9268 (grok_reference_init): Likewise.
9269 (grokfndecl): Correct message formatting.
9270 (grokfndecl): Improve diagnostic.
9271 (check_static_variable_definition): Likewise. Say 'ISO C++'
9272 (compute_array_index_type): Say 'ISO C++'
9273 (create_array_type_for_decl): Compress consecutive calls to
9275 (grokdeclarator): Say 'ISO C++'
9276 (grok_op_properties): Likewise.
9278 * decl2.c (delete_sanity): Clairify diagnostic.
9279 (check_member_template): Same here.
9280 (grok_function_init): Use consistent terminology.
9282 * expr.c (do_case): Say 'ISO C++'
9284 * friend.c (do_friend): Compress consecutive calls to warning.
9286 2000-02-20 Mark Mitchell <mark@codesourcery.com>
9288 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
9289 * class.c (build_secondary_vtable): Reorganize. Don't create a
9290 new vtable under the new ABI.
9291 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
9293 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
9294 the initializing elements.
9295 (initialize_vtable): New function.
9296 (dfs_finish_vtbls): Use it.
9297 (dfs_accumulate_vtbl_inits): New function.
9298 (finish_vtbls): Merge primary and secondary vtables under the new
9300 (finish_struct_1): Remove redundant call to layout_vtable_decl.
9301 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
9304 * class.c (build_vtable): New function, split out from ...
9305 (get_vtable_decl): ... here, and ...
9306 (build_secondary_vtable): ... here.
9308 * pt.c (tsubst_decl): Fix formatting.
9310 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9312 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
9313 (avoid_overlap, build_base_field): Likewise.
9314 (build_base_field, build_base_fields, is_empty_class):
9315 Test DECL_SIZE with integer_zero.
9316 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
9317 * cp-tree.h (struct lang_type): New field size_unit.
9318 (CLASSTYPE_SIZE_UNIT): New macro.
9319 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
9320 (cp_finish_decl): Delete -Wlarger-than processing.
9321 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
9322 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
9323 * tree.c (make_binfo): binfo vector is one entry longer.
9324 (walk_tree): Walk DECL_SIZE_UNIT.
9326 2000-02-19 Mark Mitchell <mark@codesourcery.com>
9328 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
9330 (build_vtable_entry): Don't assume all vtable entries are
9332 (build_vtbl_initializer): Adjust accordingly.
9333 (get_vtable_decl): Fix formatting.
9335 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
9337 * semantics.c (deferred_type_access_control): Walk the entire
9339 (save_type_access_control): Rename from
9340 initial_deferred_type_access_control. Just remember the value.
9341 (decl_type_access_control): New fn.
9342 (begin_function_definition): Use deferred_type_access_control, after
9343 we've started the function. Set type_lookups to error_mark_node.
9344 * parse.y (frob_specs, fn.def1): Adjust.
9345 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
9346 (parse_end_decl, parse_bitfield0, parse_method): New fns.
9347 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
9348 (after_type_component_declarator0): Likewise.
9349 (after_type_component_declarator): Likewise.
9350 (notype_component_declarator): Likewise.
9351 * cp-tree.h: Adjust.
9353 * decl.c (redeclaration_error_message): Allow redeclaration of
9354 namespace-scope decls.
9356 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
9358 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
9360 2000-02-17 Mark Mitchell <mark@codesourcery.com>
9362 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
9363 * decl2.c (grokclassfn): Likewise.
9365 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
9367 * decl2.c (lang_decode_option): Don't set default message length
9369 * lex.c (lang_init_options): Set it here.
9371 2000-02-16 Mark Mitchell <mark@codesourcery.com>
9373 Make DECL_CONTEXT mean the class in which a member function was
9374 declared, even for a virtual function.
9375 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
9376 (DECL_FRIEND_CONTEXT): New macro.
9377 (DECL_REAL_CONTEXT): Remove.
9378 (SET_DECL_FRIEND_CONTEXT): Likewise.
9379 (DECL_VIRTUAL_CONTEXT): Adjust.
9380 (DECL_CLASS_SCOPE_P): Use TYPE_P.
9381 (add_friends): Remove.
9382 (hack_decl_function_context): Likewise.
9383 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
9385 (build_over_call): Fix indentation. Use DECL_CONTEXT
9386 instead of DECL_CLASS_CONTEXT.
9387 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
9388 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9389 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9390 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
9391 (build_base_field): Likewise.
9392 (finish_struct_1): Likewise.
9393 (build_self_reference): Likewise.
9394 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
9396 (pushtag): Use decl_function_context, not
9397 hack_decl_function_context.
9398 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9399 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
9400 (pushdecl): Remove bogus code.
9401 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
9402 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9403 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9404 Use decl_function_context, nothack_decl_function_context.
9405 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
9406 (grokdeclarator): Likewise. Use decl_function_context, not
9407 hack_decl_function_context.
9408 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
9409 (start_function): Use DECL_FRIEND_CONTEXT, not
9410 DECL_CLASS_CONTEXT. Use decl_function_context, not
9411 hack_decl_function_context.
9412 (finish_function): Use decl_function_context, not
9413 hack_decl_function_context.
9414 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
9416 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
9417 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
9418 (grokfield): Likewise.
9419 (finish_builtin_type): Likewise.
9420 (finish_vtable_vardec): Use decl_function_context, not
9421 hack_decl_function_context.
9422 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9423 (start_static_initialization_or_destruction): Likewise.
9424 (finish_static_initialization_or_destruction): Likewise.
9425 (mark_used): Adjust logic for deciding when to synthesize methods.
9426 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
9428 * error.c (dump_function_decl): Use DECL_CONTEXT, not
9430 * friend.c (is_friend): Likewise.
9431 (add_friends): Remove.
9432 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
9433 * lex.c (begin_definition_of_inclass_inline): Use
9434 decl_function_context, not hack_decl_function_context.
9435 (process_next_inline): Likewise.
9436 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9437 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
9438 DECL_CLASSS_CONTEXT.
9439 (hack_identifier): Likewise.
9440 (synthesize_method): Use decl_function_context, not
9441 hack_decl_function_context.
9442 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
9444 (is_member_template): Use decl_function_context, not
9445 hack_decl_function_context. Use DECL_CONTEXT, not
9447 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
9449 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
9451 (push_template_decl_real): Likewise.
9452 (instantiate_class_template): Don't call add_friends.
9453 (tsubst_default_argument): Use DECL_CONTEXT, not
9455 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9456 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9457 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
9459 * repo.c (repo_inline_used): Likewise.
9460 * search.c (current_scope): Adjust for new _CONTEXT macros.
9461 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
9463 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9464 (lookup_fnfields_here):Likewise.
9465 (check_final_overrider): Likewise.
9466 (init_vbase_pointers): Likewise.
9467 (virtual_context): Likewise.
9468 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
9469 (expand_body): Use decl_function_context, not
9470 hack_decl_function_context.
9471 * tree.c (hack_decl_function_context): Remove.
9472 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
9474 * typeck2.c (error_not_base_type): Likewise.
9476 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
9478 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
9480 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9482 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
9484 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
9486 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
9488 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
9490 * decl2.c (lang_decode_option): Enable automatic line wrapping.
9492 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
9494 * parse.y (frob_specs): Split out...
9495 (parse_decl): From here.
9496 (fn.def2): Call initial_deferred_type_access_control.
9497 (after_type_component_declarator0): Call frob_specs.
9498 (notype_component_declarator0): Likewise.
9499 * search.c (friend_accessible_p): Nested classes are friends of their
9502 2000-02-10 Mark Mitchell <mark@codesourcery.com>
9504 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
9505 used to create an implicit temporary.
9507 * class.c (dfs_modify_vtables): Tweak calculation of functions to
9510 2000-02-08 Nathan Sidwell <nathan@acm.org>
9512 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
9513 strip array element qualifiers too.
9515 2000-02-07 Mark Mitchell <mark@codesourcery.com>
9517 * decl.c (store_parm_decls): Don't build cleanups for parameters
9518 while processing_template_decl.
9520 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
9522 * cp-tree.h (struct saved_scope): Add incomplete field.
9523 (namespace_scope_incomplete): New macro.
9524 * decl.c (pushdecl): Use it.
9525 (hack_incomplete_structures): Use it. See through artificial
9527 (mark_saved_scope): Mark it.
9529 Implement access control for nested types.
9530 * search.c (type_access_control): New fn.
9531 (accessible_p): Now we do perform access control for types.
9532 * semantics.c (deferred_type_access_control): New fn.
9533 (initial_deferred_type_access_control): New fn.
9534 (begin_function_definition): Call it. Add lookups parm.
9535 * decl.c (struct binding_level): Add this_class field.
9536 (pushlevel_class): Set it.
9537 (mark_binding_level): Mark it.
9538 (lookup_name_real): Use it. Call type_access_control.
9539 (mark_saved_scope): Mark lookups field.
9540 * cp-tree.h (flagged_type_tree): Add lookups field.
9541 (struct saved_scope): Add lookups field.
9542 (type_lookups): New macro.
9543 * parse.y (declmods): Now <ftype>.
9544 (parse_decl): Add lookups parm. Call
9545 initial_deferred_type_access_control.
9546 (lang_extdef): Clear type_lookups.
9547 (typed_declspecs, declmods, typespec): Set lookups field.
9548 (initdcl): Call deferred_type_access_control.
9549 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
9550 component_decl_1, named_parm): Adjust.
9551 * friend.c (is_friend): Nested classes are friends of their
9554 * class.c (currently_open_derived_class): New fn.
9555 * method.c (hack_identifier): Use it.
9557 * lex.c (do_identifier): Remove obsolete code.
9559 * parse.y (typed_typespecs): Propagate new_type_flag properly.
9561 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
9563 * tinfo.h: Remove apostrophes from C++ comment (xgettext
9564 thinks this file is plain C).
9566 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9568 * Makefile.in (call.o): Depend on $(EXPR_H).
9570 * call.c: Include "expr.h".
9572 * class.c (dump_class_hierarchy): Add prototype.
9574 * search.c (dfs_get_pure_virtuals): Likewise.
9576 2000-02-1 Ulrich Drepper <drepper@redhat.com>
9578 * parse.y (simple_stmt): Allow :: token in asm parameter list.
9581 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
9583 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
9584 Store it in DECL_FCONTEXT.
9585 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
9587 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
9589 * tinfo.h (old abi): #include "tconfig.h".
9590 * tinfo.cc (convert_to_base): Move into old abi section.
9592 2000-01-31 Mark Mitchell <mark@codesourcery.com>
9594 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
9595 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
9596 (BINFO_PRIMARY_BINFO): New macro.
9597 (BF_DELTA): Rename to ...
9598 (BV_DELTA): ... this.
9599 (BF_VCALL_INDEX): Rename to ...
9600 (BV_VCALL_INDEX): ... this.
9601 (BF_FN): Rename to ...
9603 * class.c (build_vbase_path): Adjust for changes to reverse_path.
9604 (set_rtti_entry): Rename BF_ macros to BV_ variants.
9605 (modify_vtable_entry): Simplify.
9606 (add_virtual_function): Rename BF_ macros to BV_ variants.
9607 (build_vtable_initializer): Likewise.
9608 (get_class_offset_1): Remove.
9609 (dfs_get_class_offset): Likewise.
9610 (get_class_offset): Likewise.
9611 (dfs_find_final_overrider): New function.
9612 (find_final_overrider): Likewise.
9613 (modify_one_vtable): Remove.
9614 (dfs_find_base): New function.
9615 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
9616 find_final_overrider.
9617 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
9619 (dfs_fixup_vtable_deltas): Remove.
9620 (override_one_vtable): Remove.
9621 (merge_overrides): Likewise.
9622 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
9623 unreal chilren of virtual bases.
9624 (finish_struct_1): Don't use merge_overrides. Don't use
9625 dfs_fixup_vtable_deltas.
9626 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
9629 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
9630 Jason Merrill <jason@yorick.cygnus.com>
9632 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
9634 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
9636 * exception.cc (__throw_bad_typeid): Add missing std::.
9638 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9640 * cp-tree.h (make_thunk): PROTO -> PARAMS.
9642 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
9644 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
9646 Runtime support for new-abi rtti.
9647 * inc/typeinfo (type_info::operator!=): Define in class.
9648 (type_info::before, type_info::name, type_info::operator==,
9649 type_info::operator!=): Define new ABI implementations.
9650 (type_info::is_pointer_p, type_info::is_function_p): Declare
9651 new virtual functions.
9652 (type_info::do_catch, type_info::do_upcast): Likewise.
9654 * tinfo.h (__base_class_info): Define new class.
9655 (__class_type_info): Likewise.
9656 (__si_class_type_info): Likewise.
9657 (__vmi_class_type_info): Likewise.
9658 (__dynamic_cast): Prototype.
9660 * tinfo.cc: Conditionalize old and new rtti mechanisms.
9661 (type_info::is_pointer_p): Define new function.
9662 (type_info::is_function_p): Likewise.
9663 (type_info::do_catch): Likewise.
9664 (type_info::do_upcast): Likewise.
9665 (vtable_prefix): New structure for vtable access.
9666 (adjust_pointer): Define new template function.
9667 (contained_p, public_p, virtual_p, contained_public_p,
9668 contained_nonpublic_p, contained_nonvirtual_p): Define new
9670 (nonvirtual_base_type): New local variable.
9671 (__class_type_info::~__class_type_info): Define.
9672 (__si_class_type_info::~__si_class_type_info): Likewise.
9673 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
9674 (__class_type_info::do_catch): Define new function.
9675 (__class_type_info::do_upcast): Likewise.
9676 (__class_type_info::find_public_src): Likewise.
9677 (__class_type_info::do_find_public_src): Likewise.
9678 (__si_class_type_info::do_find_public_src): Likewise.
9679 (__vmi_class_type_info::do_find_public_src): Likewise.
9680 (__class_type_info::do_dyncast): Likewise.
9681 (__si_class_type_info::do_dyncast): Likewise.
9682 (__vmi_class_type_info::do_dyncast): Likewise.
9683 (__class_type_info::do_upcast): Likewise.
9684 (__si_class_type_info::do_upcast): Likewise.
9685 (__vmi_class_type_info::do_upcast): Likewise.
9686 (__dynamic_cast): Likewise.
9688 * tinfo2.cc (__fundamental_type_info): Define new class.
9689 (__pointer_type_info): Likewise.
9690 (__reference_type_info): Likewise.
9691 (__array_type_info): Likewise.
9692 (__function_type_info): Likewise.
9693 (__enum_type_info): Likewise.
9694 (__ptr_to_member_type_info): Likewise.
9695 (__fundamental_type_info::~__fundamental_type_info): Define.
9696 (__pointer_type_info::~__pointer_type_info): Likewise.
9697 (__reference_type_info::~__reference_type_info): Likewise.
9698 (__array_type_info::~__array_type_info): Likewise.
9699 (__function_type_info::~__function_type_info): Likewise.
9700 (__enum_type_info::~__enum_type_info): Likewise.
9701 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
9702 (__pointer_type_info::do_catch): Define new function.
9703 (__ptr_to_member_type_info::do_catch): Define new function.
9705 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
9706 (__is_pointer): Likewise.
9708 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
9710 2000-01-30 Mark Mitchell <mark@codesourcery.com>
9712 * cp/class.c (build_vtable): Rename to build_primary_vtable.
9713 (prepare_fresh_vtable): Rename to build_secondary_vtable.
9714 (make_new_vtable): New function.
9715 (modify_vtable_entry): Handle generation of new vtables correctly.
9716 (modify_one_vtable): Remove unused parameter.
9717 (dfs_fixup_vtable_deltas): Likewise.
9718 (override_one_vtable): Use build_secondary_vtable.
9719 (finish_struct_1): Use build_primary_vtable and
9720 build_secondary_vtable.
9722 2000-01-28 Ulrich Drepper <drepper@redhat.com>
9724 * cp/decl.c: Adjust variable names, comments, help strings.
9726 2000-01-29 Nathan Sidwell <nathan@acm.org>
9728 * new2.cc (operator delete[]): Use operator delete, don't assume
9731 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
9733 * class.c (build_vtbl_initializer): Add argument to
9734 build_vtable_entry call.
9736 2000-01-27 Mark Mitchell <mark@codesourcery.com>
9738 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
9739 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
9740 (BF_DELTA): New macro.
9741 (BF_VCALL_INDEX): Likewise.
9743 (THUNK_VCALL_OFFSET): Likewise.
9744 (make_thunk): Change prototype.
9745 * class.c (build_vtable_entry): Integrate
9746 build_vtable_entry_for_fn. Handle vcall indices.
9747 (build_vtable_entry_for_fn): Remove.
9748 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
9749 BF_VCALL_INDEX, BF_FN.
9750 (modify_vtable_entry): Integrate common code from
9751 modify_one_vtable and dfs_fixup_vtable_deltas.
9752 (add_virtual_function): Set BF_VCALL_INDEX.
9753 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
9755 (modify_one_vtable): Simplify.
9756 (dfs_fixup_vtable_deltas): Likewise.
9757 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
9758 * method.c (make_thunk): Handle vcall indices.
9760 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
9762 Compiler side new abi rtti (not enabled).
9763 * cp-tree.h (new_abi_rtti_p): New macro.
9764 (emit_support_tinfos): Prototype new function.
9765 (tinfo_decl_p): Likewise.
9766 (emit_tinfo_decl): Likwise.
9767 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
9769 (doing_runtime): New local static.
9770 (init_rtti_processing): Add new-abi initializer.
9771 (get_tinfo_decl): Add new-abi logic.
9772 (tinfo_from_decl): Likewise.
9773 (build_dynamic_cast_1): Likewise.
9774 (qualifier_flags): New static function.
9775 (tinfo_base_init): Likewise.
9776 (generic_initializer): Likewise.
9777 (ptr_ref_initializer): Likewise.
9778 (ptmd_initializer): Likewise.
9779 (class_hint_flags): Likewise.
9780 (class_initializer): Likewise.
9781 (synthesize_tinfo_var): Likewise.
9782 (create_real_tinfo_var): Likewise.
9783 (create_pseudo_type_info): Likewise.
9784 (get_vmi_pseudo_type_info): Likewise.
9785 (create_tinfo_types): Likewise.
9786 (emit_support_tinfos): New global function.
9787 (tinfo_decl_p): New global predicate.
9788 (emit_tinfo_decl): New global function.
9789 * class.c (set_rtti_entry): Generalize for old and new rtti.
9790 (build_vtbl_initializer): Likewise.
9791 * decl2.c (finish_file): Likewise.
9793 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
9795 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
9796 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
9798 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
9800 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
9803 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
9805 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
9807 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
9809 * optimize.c (calls_setjmp_r): Supply new argument
9810 to special_function_p.
9812 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9814 * call.c: PROTO -> PARAMS.
9815 * class.c: Likewise.
9816 * cp-tree.h: Likewise.
9820 * decl2.c: Likewise.
9822 * errfn.c: Likewise.
9823 * error.c: Likewise.
9824 * except.c: Likewise.
9827 * input.c: Likewise.
9830 * method.c: Likewise.
9831 * optimize.c: Likewise.
9832 * parse.y: Likewise.
9836 * search.c: Likewise.
9837 * semantics.c: Likewise.
9840 * typeck.c: Likewise.
9841 * typeck2.c: Likewise.
9844 2000-01-25 Richard Henderson <rth@cygnus.com>
9846 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
9848 2000-01-25 Mark Mitchell <mark@codesourcery.com>
9850 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
9851 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
9852 (struct vcall_offset_data_s): New type.
9853 (dfs_vcall_offset_queue_p): New function.
9854 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9855 (build_vcall_offset_vtbl_entries): Likewise.
9856 (layout_vtable_decl): Likewise.
9857 (num_vfun_entries): Likewise.
9858 (num_extra_vtbl_entries): Add the entries for vcall offsets.
9859 (build_vtbl_initializer): Likewise.
9860 (dfs_finish_vtabls): Use layout_vtable_decl.
9861 (modify_one_vtables): Always duplicate vtables under the new ABI.
9862 (finish_struct_1): Use layout_vtable_decl.
9864 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9866 * decl.c (member_function_or_else): Change third arg from a format
9867 specifier to an `enum overload_flags'. Callers changed.
9869 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
9871 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
9872 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
9873 build_const_cast, get_delta_difference, check_return_expr): Avoid
9874 ANSI string concatenation usage.
9876 2000-01-24 Mark Mitchell <mark@codesourcery.com>
9878 * class.c (layout_class_type): Put the fields required to make a
9879 class non-empty at the end, not the beginning, of the TYPE_FIELDs
9882 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
9884 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
9887 * decl2.c (mark_used): Do instantiate inlines that have been
9888 explicitly instantiated.
9890 2000-01-24 Richard Henderson <rth@cygnus.com>
9892 * call.c (build_over_call): Use expand_tree_builtin.
9893 * typeck.c (build_function_call_real): Likewise.
9894 (build_binary_op_nodefault): Handle unordered compares.
9896 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9898 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
9899 cp_tree_index values.
9900 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
9901 New global node #defines for them.
9902 * rtti.c (call_void_fn): Replace with ...
9903 (build_runtime_decl): ... new static function.
9904 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9905 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9906 (build_dynamic_cast_1): Always produce correctly typed result.
9907 Explicitly produce type_info addresses. Use dynamic_cast_node.
9908 * exception.cc (__throw_bad_cast): Return `void *'.
9909 (__throw_bad_typeid): Return `const type_info &'.
9911 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9913 * cp-tree.h (get_vtable_decl): Prototype new function.
9914 * class.c (get_vtable_decl): New function. Broken out from ...
9915 (build_vtable): ... here. Use it.
9916 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9919 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9921 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9922 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9923 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9924 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9925 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9926 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9927 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9928 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9929 (CPTI_TINFO_VAR_ID): New enumeration.
9930 (__tp_desc_type_node, __access_mode_type_node,
9931 __bltn_desc_type_node, __user_desc_type_node,
9932 __class_desc_type_node, __ptr_desc_type_node,
9933 __attr_desc_type_node, __func_desc_type_node,
9934 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9935 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9936 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9937 enum_desc_type_node, class_desc_type_node,
9938 si_class_desc_type_node, vmi_class_desc_type_node,
9939 ptmd_desc_type_node, base_desc_type_node): New #defines.
9940 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9941 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9942 (tinfo_var_id): New enumeration.
9943 (DECL_TINFO_FN_P): Augment comment.
9944 * decl.c (cp_global_trees): Adjust documentation.
9945 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9946 tinfo_decl_type and tinfo_var_id.
9947 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9948 (build_typeid): Remove unused variable.
9949 (get_tinfo_var): Use tinfo_var_id.
9950 (tinfo_name): New static function.
9951 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9952 (tinfo_from_decl): Likewise.
9953 (get_base_offset): New static function, broken out of
9955 (expand_si_desc): Use tinfo_name.
9956 (expand_class_desc): Likewise. Lose local static variable.
9957 Use base_desc_type_node. Use get_base_offset.
9958 (expand_ptr_desc): Use tinfo_name.
9959 (expand_attr_desc): Likewise.
9960 (expand_generic_desc): Likewise.
9962 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9963 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9965 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9967 * cp-tree.h (__eprintf): Remove declaration.
9968 * tree.c (__eprintf): Remove definition.
9970 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9971 Mark Mitchell <mark@codesourcery.com>
9973 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9974 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9976 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9978 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9980 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9982 * cp-tree.h (register_dtor_fn): New function.
9983 * decl.c (destroy_local_static): Rename to ...
9984 (register_dtor_fn): ... this. Give it external linkage.
9985 (expand_static_init): Use it.
9986 * decl2.c (do_static_initialization): Likewise, if using
9988 (do_static_destruction): Check that __cxa_atexit is not in use.
9989 (finish_file): Don't call do_static_destruction if using
9992 * typeck.c (convert_arguments): Restore two-message error
9995 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9997 Remap dynamic cast hint values to be consistent across ABIs.
9998 * search.c (dynamic_cast_base_recurse): Remap generated value.
9999 (get_dynamic_cast_base_type): Adjust documentation.
10000 * tinfo.h (__user_type_info::dyncast): Likewise.
10001 (__user_type_info::find_public_subobj): Remap BOFF meaning.
10002 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
10003 (__class_type_info::do_dyncast): Likewise.
10004 (__class_type_info::do_find_public_subobj): Likewise.
10005 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
10007 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
10009 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
10011 * typeck2.c (incomplete_type_error): Restore previous
10012 cp_error and cp_error_at call sequence.
10014 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
10016 * class.c (dump_class_hierarchy): Make format agree with argument;
10017 cast pointer to unsigned long and print with %lx.
10019 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
10021 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
10023 * typeck.c (composite_pointer_type, common_type,
10024 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
10025 build_function_call_real, convert_arguments,
10026 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
10027 build_unary_op, mark_addressable, build_compound_expr,
10028 build_static_cast, build_reinterpret_cast, build_const_cast,
10029 build_c_cast, build_modify_expr, get_delta_difference,
10030 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
10031 'ISO C++'. Fusion consecutive calls to diagnotic message routines
10033 * typeck2.c (readonly_error, abstract_virtuals_error,
10034 process_init_constructor, check_for_new_type): Likewise.
10036 2000-01-19 Mark Mitchell <mark@codesourcery.com>
10038 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
10041 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
10043 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
10044 (build_x_typeid): Likewise.
10045 (get_tinfo_fn): Likewise.
10046 (get_tinfo_fn_unused): Rename to ...
10047 (get_tinfo_decl): ... here.
10048 * rtti.c (build_headof): Replace logic error with assertion.
10049 (get_tinfo_fn_dynamic): Rename to ...
10050 (get_tinfo_decl_dynamic): ... here. Make static. Use
10051 complete_type_or_else.
10052 (build_x_typeid): Move into ...
10053 (build_typeid): ... here. Adjust call to
10054 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
10055 throw_bad_typeid expression.
10056 (get_tinfo_fn_unused): Rename to ...
10057 (get_tinfo_decl): ... here. Adjust comment.
10058 (get_tinfo_fn): Delete.
10059 (tinfo_from_decl): New static function.
10060 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
10061 (get_typeid): Use complete_type_or_else.
10062 (build_dynamic_cast_1): Adjust calls to
10063 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
10064 * parse.y (primary): Adjust call to build_typeid.
10065 * except.c (build_eh_type_type_ref): Adjust call to
10066 get_tinfo_decl. Mark as used.
10067 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
10068 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
10069 * parse.c: Regenerated.
10071 2000-01-17 Mark Mitchell <mark@codesourcery.com>
10073 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
10074 calling convention.
10075 (resolves_to_fixed_type_p): Document calling convention.
10076 * rtti.c (build_x_typeid): Initialize NONNULL.
10078 * cp-tree.h (build_shared_int_cst): New function.
10079 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
10080 * class.c (modify_vtable_entry): Likewise.
10081 (add_virtual_function): Split out code to generated shared
10082 INTEGER_CSTs to build_share_int_cst.
10083 (modify_all_vtables): Handle all the overridden functions here.
10084 Add overridden functions from non-primary virtual bases to the
10086 (finish_struct_1): Adjust call to modify_all_vtables. Add
10087 overridden functions from non-primary bases to the vtable.
10088 * tree.c (build_shared_int_cst): New function.
10090 * cp-tree.h (scratchalloc): Remove.
10091 (build_scratch_list): Likewise.
10092 * call.c (convert_class_to_reference): Replace build_scratch_list
10093 and build_expr_list with build_tree_list.
10094 (add_candidate): Replace scratchalloc with expralloc. Note memory
10096 (build_user_type_conversion_1): Replace build_scratch_list
10097 and build_expr_list with build_tree_list.
10098 (build_new_op): Likewise.
10099 (build_op_delete_call): Likewise.
10100 (convert_like): Likewise.
10101 * cvt.c (ocp_convert): Likewise.
10102 * decl.c (start_decl): Likewise.
10103 (start_function): Likewise.
10104 (finish_destructor_body): Likewise.
10105 (maybe_build_cleanup_1): Likewise.
10106 * decl2.c (reparse_decl_as_expr): Likewise.
10107 * init.c (perform_member_init): Likewise.
10108 (expand_cleanup_for_base): Likewise.
10109 (build_builtin_delete_call): Likewise.
10110 (build_new_1): Likewise.
10111 (build_delete): Likewise.
10112 * method.c (do_build_assign_ref): Likewise.
10113 * parse.y (already_scoped_stmt): Likewise.
10114 (nontrivial_exprlist): Likewise.
10115 (net_initializer): Likewise.
10116 (initlist): Likewise.
10117 * parse.c: Regenerated.
10118 * rtti.c (build_x_typeid): Likewise.
10119 (build_dynamic_cast_1): Likewise.
10120 * typeck.c (build_x_compound_expr): Likewise.
10121 (build_static_cast): Likewise.
10122 (build_modify_expr): Likewise.
10124 * cp-tree.h (DECL_VINDEX): Add documentation.
10125 * class.c (build_vtable_entry): Likewise.
10126 (start_vtable): Add comment.
10127 (add_virtual_function): Replace pending_hard_virtuals with
10128 overridden_virtuals and pending_virtuals with new_virtuals.
10129 Replace redundant assignments with assertions.
10130 (check_for_override): Add comment.
10131 (check_bases_and_members): Replace pending_hard_virtuals with
10132 overridden_virtuals and pending_virtuals with new_virtuals.
10133 (create_vtbl_ptr): Likewise.
10134 (layout_class_type): Likewise.
10135 (finish_struct_1): Likewise. Add comments.
10137 2000-01-16 Mark Mitchell <mark@codesourcery.com>
10139 * class.c (finish_struct_1): Replace redundant code with
10142 * cp-tree.h (flag_new_abi): Move.
10143 (flag_use_cxa_atexit): Likewise.
10144 (flag_honor_std): Likewise.
10145 (flag_rtti): Likewise.
10146 (vbase_offsets_in_vtable_p): Define.
10147 (vptrs_present_everywhere_p): Likewise.
10148 (TYPE_CONTAINS_VPTR_P): Likewise.
10149 (dfs_walk_real): Declare.
10150 * class.c (build_vbase_pointer_fields): Check
10151 vbase_offsets_in_vtable_p.
10152 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
10154 (build_vbase_offset_vtbl_entries): Simplify.
10155 (build_vbase_offset_vtbl_entries): Adjust.
10156 (build_vbase_pointer): Add ability to look up vbase offsets in
10158 (start_vtable): New function.
10159 (add_virtual_function): Use it.
10160 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
10161 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
10162 (build_vtbl_initializer): Take the type of the complete object as
10163 input. Use it to correctly calculate vbase offsets.
10164 (dfs_finish_vtbls): Pass the complete type to
10165 build_vtbl_initializer.
10166 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
10167 (create_vtable_ptr): Create a vtable even if there are no
10168 new virtual functions, under the new ABI.
10169 (finish_struct_1): Likewise.
10170 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
10171 * decl.c (exapnd_static_init): Remove call to
10172 preserve_initializer.
10173 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
10175 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
10176 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
10177 (construct_virtual_bases): Don't initialize virtual base pointers
10179 (build_aggr_init): Clean up comment.
10180 (expand_aggr_init_1): Likewise.
10181 * rtti.c (expand_class_desc): Store the virtual function table
10182 index where the vbase offset lives in the offset field.
10183 * search.c (dfs_walk_real): Make it global.
10184 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
10185 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
10187 * tinfo.h (USItype): Make it signed under the new ABI.
10188 * tinfo.cc (convert_to_base): New function. Encapsulate base
10189 conversion logic here.
10190 (__class_type_info::do_upcast): Use it.
10191 (__class_type_info::do_dyncast): Likewise.
10192 (__class_type_info::do_find_public_subobj): Likewise.
10194 * init.c (construct_virtual_bases): Don't look up the addresses of
10195 virtual bases at run-time.
10197 * class.c (build_vbase_pointer): Relocate.
10198 (build_vbase_pointer_fields): Likewise.
10199 (dfs_build_vbase_offset_vtbl_entries): Likewise.
10200 (build_vbase_offset_vtbl_entries): Likewise.
10202 * decl.c (init_decl_processing): Complain if -fnew-abi
10203 -fno-vtable-thunks is used.
10205 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
10208 2000-01-15 Mark Mitchell <mark@codesourcery.com>
10210 * cp-tree.h (num_extra_vtbl_entries): New function.
10211 (size_extra_vtbl_entries): Likewise.
10212 (dfs_vtable_path_unmark): Likewise.
10213 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
10214 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
10215 * class.c (num_extra_vtbl_entries): New function.
10216 (size_extra_vtbl_entries): Likewise.
10217 (dfs_build_vbase_offset_vtbl_entries): New function.
10218 (build_vbase_offset_vtbl_entries): Likewise.
10219 (build_vtbl_initializer): Use it.
10220 (finish_struct_1): Adjust vtable sizes (using
10221 num_extra_vtbl_entries).
10222 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
10223 THUNK_DECL is non-NULL before expanding it.
10224 * init.c (expand_virtual_init): Adjust the vtable pointer by
10225 size_extra_vtbl_entries before storing it.
10226 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
10227 Handle TREE_LIST parameters here, not in the dfs_* functions.
10228 (dfs_unmarked_real_bases_queue_p): Adjust.
10229 (dfs_marked_real_bases_queue_p): Likewise.
10230 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
10231 (dfs_vtable_path_marked_real_bases_queue_p): New function.
10232 (dfs_vtable_path_unmark): Likewise.
10234 2000-01-14 Mark Mitchell <mark@codesourcery.com>
10236 * optimize.c (copy_body_r): Clear the operand three of a
10237 TARGET_EXPR when copying it.
10239 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10241 * method.c (build_decl_overload_real): Check whether we are in ::
10242 before returning __builtin_new/delete.
10244 2000-01-13 Mark Mitchell <mark@codesourcery.com>
10246 * pt.c (tsubst_friend_function): Improve comment.
10247 (instantiate_decl): Avoid crashing when a "nested" function is
10248 instantiated from the top level.
10250 * dump.c (dqeueue_and_dump): Dump
10251 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
10253 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10255 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
10257 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
10259 * g++spec.c (lang_specific_driver): Add -fnew-abi if
10260 ENABLE_NEW_GXX_ABI defined.
10261 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
10262 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
10263 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
10265 2000-01-12 Mark Mitchell <mark@codesourcery.com>
10267 * decl.c (start_cleanup_fn): Call pushdecl.
10269 * call.c (convert_class_to_reference): Fix typos.
10270 (build_conditional_expr): Handle errors gracefully.
10271 * class.c (push_nested_class): Likewise.
10272 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
10273 (DECL_THIS_EXTERN): Use it.
10274 (DECL_THIS_STATIC): Likewise.
10275 * cvt.c (convert_to_void): Handle errors gracefully.
10276 (build_expr_type_conversion): Likewise.
10277 * decl.c (maybe_push_decl): Likewise.
10278 (start_decl_1): Likewise.
10279 (require_complete_types_for_parms): Likewise.
10280 * parse.y (structsp): Likewise.
10281 (base_class): Likewise.
10282 * parse.c: Regenerated.
10283 * pt.c (finish_member_template_decl): Likewise.
10284 * typeck.c (decay_conversion): Likewise.
10286 * cp-tree.h (dfs_skip_vbases): New function.
10287 (find_vbase_instance): Likewise.
10288 * class.c (determine_primary_base): Allow a nearly empty base to
10289 serve as a primary base class under the new ABI.
10290 (get_class_offset_1): Rename to ...
10291 (dfs_get_class_offset): ... this. Simplify. Don't issue error
10293 (get_class_offset): Use it. Issue error messages here.
10294 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
10295 find the right copies of virtual bases.
10296 (fixup_vtable_deltas1): Rename to ...
10297 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
10298 bases as primary bases.
10299 (fixup_vtable_deltas): Remove.
10300 (override_one_vtable): Handle virtual bases as primary bases.
10301 (merge_overrides): Likewise.
10302 (finish_struct_1): Likewise.
10303 (dump_class_hierarchy): Dump primary-ness of bases as well.
10304 * search.c (mark_primary_bases): Use a pre-order traversal to
10305 handle primary virtual bases.
10306 (dfs_skip_vbases): New fiunction.
10307 (expand_upcast_fixups): Adjust to handle primary virtual bases.
10308 (fixup_virtual_upcast_offsets): Likewise.
10309 (fixup_all_virtual_upcast_offsets): Likewise.
10310 (dfs_find_vbase_instances): New function.
10311 (find_vbase_instance): Likewise.
10313 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
10315 * lex.c (DIR_SEPARATOR): Delete macro.
10317 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
10319 * decl2.c (lang_decode_option): Handle automatic line wrapping
10322 2000-01-11 Mark Mitchell <mark@codesourcery.com>
10324 * friend.c (do_friend): Don't resolve scopes when processing
10325 template declarations, even if the qualifying scope doesn't
10326 involve template parameters.
10328 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
10330 * class.c (dfs_modify_vtables_queue_p): Remove.
10331 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
10332 and dfs_marked_real_bases_queue_p instead of
10333 dfs_modify_vtables_queue_p.
10335 * class.c (build_vbase_path): Simplify.
10336 (dfs_propagate_binfo_offsets): New function.
10337 (propagate_binfo_offsets): Use it.
10338 (remove_base_field): Simplify.
10339 (dfs_set_offset_for_vbases): Remove.
10340 (dfs_set_offset_for_shared_vbases): New function.
10341 (dfs_set_offset_for_unshared_vbases): Likewise.
10342 (layout_virtual_bases): Use them.
10343 (layout_basetypes): Don't call propagate_binfo_offsets.
10344 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
10347 * class.c (build_base_field): New function, split out from ...
10348 (build_base_fields): ... here. Use it. Allocate primary bases
10349 first, under the new ABI.
10350 (get_vtable_entry): Remove.
10351 (remove_base_field): New function, split out from ...
10352 (remove_base_fields): ... here. Adjust since primary bases come
10353 first under the new ABI.
10355 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
10356 (initialize_vtbl_ptrs): New function.
10357 (expand_indirect_vtbls_init): Change prototype.
10358 (convert_pointer_to_vbase): Declare.
10359 * init.c (expand_direct_vtbls_init): Remove.
10360 (dfs_initialize_vtbl_ptrs): New function.
10361 (initialize_vtbl_ptrs): Likewise.
10362 (emit_base_init): Use initialize_vtbl_ptrs.
10363 * search.c (convert_pointer_to_vbase): Make it global.
10364 (expand_indirect_vtbls_init): Remove vtable initialization code.
10365 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
10367 * class.c (dfs_finish_vtbls): New function.
10368 (finish_vtbls): Use it.
10369 (dump_class_hierarchy): New function.
10371 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
10372 (BINFO_VBASE_PRIMARY_P): New macro.
10373 (BINFO_VIRTUALS): Add to documentation.
10374 (SET_BINFO_PRIMARY_MARKED_P): Remove.
10375 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10376 (dfs_mark_primary_bases_queue_p): Likewise.
10377 (dfs_unmarked_real_bases_queue_p): New function.
10378 (dfs_marked_real_bases_queue_p): Likewise.
10379 * search.c (dfs_mark_primary_bases): Adjust.
10380 (mark_primary_bases): Likewise.
10381 (get_shared_vbase_if_not_primary): New function.
10382 (dfs_unmarked_real_bases_queue_p): Likewise.
10383 (dfs_marked_real_bases_queue_p): Likewise.
10384 (dfs_get_pure_virtuals): Simplify.
10385 (get_pure_virtuals): Likewise.
10387 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10389 * lex.c: Include tm_p.h.
10391 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
10393 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
10395 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
10397 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
10398 * pt.c (instantiate_decl): Defer comdat templates that might not be
10401 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
10402 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
10403 (finish_file): Likewise.
10405 * decl2.c (import_export_class): Undo 12/14 change.
10407 * error.c (dump_decl): operator new, not operatornew.
10409 * class.c (field_decl_cmp): A nontype is "greater" than a type.
10410 * search.c (lookup_field_1): Look for the last field with the
10413 2000-01-05 Nathan Sidwell <nathan@acm.org>
10415 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
10418 2000-01-05 Nathan Sidwell <nathan@acm.org>
10420 * typeck.c (build_static_cast): Don't strip target qualifiers
10421 when casting from a class.
10423 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10425 * class.c (warn_hidden): Initialize variable `fndecl'.
10427 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
10429 * decl.c (flag_isoc9x): New variable to be able to use code in
10430 c-common.c. For now always zero.
10432 2000-01-03 Mark Mitchell <mark@codesourcery.com>
10434 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
10435 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
10436 or unshare_base_binfos for virtual bases here.
10437 * search.c (dfs_get_vbase_types): Do it here.
10438 (get_vbase_types): Adjust.
10440 2000-01-02 Mark Mitchell <mark@codesourcery.com>
10442 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
10443 (BINFO_PRIMARY_MARKED_P): Use flag 5.
10444 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10445 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10446 (unmark_primary_bases): Remove declaration.
10447 (unmarkedp): Declare.
10448 (dfs_vbase_unmark): Likewise.
10449 * class.c (determine_primary_base): Return immediately if there
10450 are no base classes. Call mark_primary_bases here.
10451 (modify_all_direct_vtables): Remove.
10452 (modify_all_indirect_vtables): Remove.
10453 (dfs_modify_vtables_queue_p): New function.
10454 (dfs_modify_vtables): New function.
10455 (modify_all_vtables): Use them.
10456 (build_base_fields): Build FIELD_DECLs for primary virtual base
10458 (create_vtable_ptr): Don't call determine_primary_base here.
10459 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
10460 (dfs_set_offset_for_vbases): ... this.
10461 (layout_virtual_bases): Use it.
10462 (layout_class_type): Call determine_primary_base here.
10463 * search.c (unmarkedp): Make it global.
10464 (shared_marked_p): Simplify.
10465 (shared_unmarked_p): Likewise.
10466 (dfs_primary_bases_queue_p): Remove.
10467 (dfs_unmark_primary_bases): Likewise.
10468 (unmark_primary_bases): Likewise.
10469 (mark_primary_bases): Simplify.
10470 (get_pure_virtuals): Don't call mark_primary_bases here.
10471 (dfs_vbase_unmark): New function.
10472 (get_vbase_types): Simplify.
10474 * class.c (struct base_info): Remove.
10475 (determine_primary_base): Take has_virtual_p rather than a
10476 base_info as input. Don't calculate max_has_virtual.
10477 (finish_struct_bits): Remove max_has_virtual argument.
10478 (create_vtable_ptr): Remove max_has_virtual_p argument.
10479 (layout_virtual_bases): Remove max argument.
10480 (layout_basetypes): Likewise.
10481 (layout_class_type): Remove max_has_virtual_p argument.
10482 (finish_struct_1): Remove max_has_virtual.
10484 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
10485 (layout_basetypes): Remove.
10486 * class.c (propagate_binfo_offsets): Moved here from tree.c.
10487 Update to handle primary virtual bases.
10488 (remove_base_fields): New function, split out from
10490 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
10491 (layout_virtual_bases): New function, split out from
10492 layout_basetypes. Update to handle primary virtual bases.
10493 (layout_basetypes): Moved here from tree.c. Use
10494 remove_base_fields and layout_virtual_bases.
10495 * search.c (dfs_mark_primary_bases_queue_p): New function.
10496 (mark_primary_bases): Use it.
10497 * tree.c (CEIL): Remove.
10498 (propagate_binfo_offsets): Remove.
10499 (layout_basetypes): Remove.
10501 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10503 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
10504 (BINFO_PRIMARY_MARKED_P): New macro.
10505 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10506 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10507 (mark_primary_bases): New function.
10508 (unmark_primary_bases): Likewise.
10509 * search.c (get_abstract_virtuals_1): Remove.
10510 (dfs_mark_primary_bases): New function.
10511 (mark_primary_bases): Likewise.
10512 (dfs_unmark_primary_bases): Likewise.
10513 (unmark_primary_bases): Likewise.
10514 (dfs_get_pure_virtuals): Likewise.
10516 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10518 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
10519 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
10520 (modify_one_vtable): Adjust.
10521 (fixup_vtable_deltas1): Likewise.
10522 (override_one_vtable): Likewise.
10523 * search.c (get_abstract_virtuals_1): Likewise.
10524 (get_pure_virtuals): Likewise.
10525 (expand_upcast_fixups): Likewise.
10526 * tree.c (debug_binfo): Likewise.
10528 * class.c (build_vtable): Don't return a value. Don't rebuild
10529 vtables for bases that have already been handled.
10530 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
10531 already been handled.
10532 (modify_one_vtable): Adjust accordingly.
10533 (fixup_vtable_deltas1): Likewise.
10534 (finish_struct_1): Likewise.
10536 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10538 * call.c (build_new_method_call): Also check destructors.