1 2001-11-14 Joseph S. Myers <jsm28@cam.ac.uk>
3 * Make-lang.in: Change all uses of $(manext) to $(man1ext).
5 2001-11-13 Nathan Sidwell <nathan@codesourcery.com>
8 * parse.y (already_scoped_stmt): Remove.
9 (simple_stmt, WHILE & FOR): Use implicitly_scoped_stmt.
11 2001-11-12 H.J. Lu <hjl@gnu.org>
13 * cp/cvt.c (ocp_convert): Don't warn the address of a weak
14 function is always `true'.
16 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
18 * cp-lang.c (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE,
19 LANG_HOOKS_PRINT_STATISTICS, LANG_HOOKS_PRINT_XNODE,
20 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_SET_YYDEBUG): Override.
21 * cp-tree.h (print_class_statistics): Remove.
22 (cxx_print_statistics, cxx_print_xnode, cxx_print_decl, cxx_print_type,
23 cxx_print_identifier, cxx_set_yydebug): New.
24 * lex.c (set_yydebug): Rename c_set_yydebug.
25 * ptree.c (print_lang_decl, print_lang_type, print_lang_identifier,
26 lang_print_xnode): Rename.
27 * tree.c (print_lang_statistics): Rename.
29 2001-11-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
31 * class.c (dump_array): Fix format specifier warning.
33 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
35 * cp-lang.c (LANG_HOOKS_NAME): Override.
36 (struct lang_hooks): Constify.
37 * lex.c (cxx_init_options): Update.
38 (lang_identify): Remove.
39 * parse.y (language_string): Remove.
41 2001-11-08 Andreas Franck <afranck@gmx.de>
43 * Make-lang.in (CXX_INSTALL_NAME, GXX_CROSS_NAME,
44 DEMANGLER_CROSS_NAME): Handle program_transform_name the way
45 suggested by autoconf.
46 (GXX_TARGET_INSTALL_NAME, CXX_TARGET_INSTALL_NAME): Define.
47 (c++.install-common): Use the transformed target alias names.
49 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
51 * Make-lang.in: Update.
52 * cp-lang.c: Include langhooks-def.h.
54 2001-11-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
56 * pt.c (tsubst_copy): Call tsubst for TYPEOF_EXPR.
58 2001-11-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
60 * lex.c (copy_lang_type): Add static prototype.
62 2001-11-02 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
64 * pt.c (unify): Handle SCOPE_REF.
66 2001-11-01 Jakub Jelinek <jakub@redhat.com>
68 * tree.c (cp_copy_res_decl_for_inlining): Adjust
69 DECL_ABSTRACT_ORIGIN for the return variable.
71 2001-10-31 Zack Weinberg <zack@codesourcery.com>
73 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
75 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
77 * ChangeLog.1, ChangeLog.2, ChangeLog, class.c, decl2.c, search.c,
78 semantics.c, spew.c: Fix spelling errors.
80 2001-10-27 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
82 * decl2.c (validate_nonmember_using_decl): Handle NAMESPACE_DECL.
84 2001-10-25 Zack Weinberg <zack@codesourcery.com>
86 * cp-lang.c: Redefine LANG_HOOKS_CLEAR_BINDING_STACK to
89 Tue Oct 23 14:00:20 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
91 * cp-lang.c (cxx_get_alias_set): New function.
92 Point LANG_HOOKS_GET_ALIAS_SET to it.
94 2001-10-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
96 * cp-tree.def (UNBOUND_CLASS_TEMPLATE): New tree node.
97 * cp-tree.h (make_unbound_class_template): Prototype new function.
98 * decl.c (make_unbound_class_template): New function.
99 * decl2.c (arg_assoc_template_arg): Handle UNBOUND_CLASS_TEMPLATE.
100 * error.c (dump_type): Likewise.
101 * mangle.c (write_type): Likewise.
102 * parse.y (template_parm): Likewise.
103 (template_argument): Use make_unbound_class_template.
104 * pt.c (convert_template_argument): Handle UNBOUND_CLASS_TEMPLATE.
106 (tsubst_copy): Likewise.
108 * tree.c (walk_tree): Likewise.
109 * typeck.c (comptypes): Likewise.
111 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
113 * xref.c (GNU_xref_member): Use safe-ctype macros and/or fold
114 extra calls into fewer ones.
116 2001-10-18 Alexandre Oliva <aoliva@redhat.com>
118 * decl.c (duplicate_decls): Propagate DECL_UNINLINABLE.
119 Warn when merging inline with attribute noinline.
120 (start_decl, start_function): Warn if inline and attribute
121 noinline appear in the same declaration.
123 2001-10-16 H.J. Lu <hjl@gnu.org>
125 * cp-tree.h (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Defined
126 for tree checking disabled.
128 2001-10-16 Hans-Peter Nilsson <hp@axis.com>
130 * cp-tree.h (VFIELD_NAME_FORMAT) [NO_DOLLAR_IN_LABEL &&
131 NO_DOT_IN_LABEL]: Adjust to match VFIELD_NAME.
133 2001-10-15 Richard Sandiford <rsandifo@redhat.com>
135 * pt.c (UNIFY_ALLOW_MAX_CORRECTION): Define.
136 (unify): Only handle MINUS_EXPR specially if the above flag is set
137 and the subtracted constant is 1. Clear the flag on recursive calls.
138 Set it when unifying the maximum value in an INTEGER_TYPE's range.
140 2001-10-15 Richard Sandiford <rsandifo@redhat.com>
142 * decl.c (bad_specifiers): Don't allow exception specifications
145 2001-10-14 Neil Booth <neil@daikokuya.demon.co.uk>
147 * cp/lex.c (init_cp_pragma): Similarly.
149 2001-10-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
151 * pt.c (lookup_template_class): Build complete template arguments
152 for BOUND_TEMPLATE_TEMPLATE_PARM.
154 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
156 * cp-tree.h (TYPE_BINFO): Update comment.
157 (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): New macro.
158 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Use template_info.
159 (TYPENAME_TYPE_FULLNAME): Use TYPE_FIELDS.
160 (copy_type): Prototype new function.
161 * lex.c (copy_lang_decl): Gather tree node statistics.
162 (copy_lang_type): New function.
163 (copy_type): Likewise.
164 (cp_make_lang_type): Create lang_type for
165 BOUND_TEMPLATE_TEMPLATE_PARM. Set TYPE_BINFO for TYPENAME_TYPE
166 and BOUND_TEMPLATE_TEMPLATE_PARM.
167 * pt.c (tsubst): Use copy_type instead of copy_node.
168 * search.c (lookup_field_1): Ignore TYPENAME_TYPE.
170 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
172 * pt.c (determine_specialization): Ignore functions without
175 2001-10-12 Nathan Sidwell <nathan@codesourcery.com>
178 * typeck2.c (abstract_virtuals_error): Ignore incomplete classes.
180 2001-10-11 Jason Merrill <jason_merrill@redhat.com>
182 * typeck2.c (store_init_value): Don't re-digest a bracketed
185 * class.c (finish_struct_anon): Use TYPE_ANONYMOUS_P instead of
188 2001-10-11 Richard Henderson <rth@redhat.com>
190 * class.c (build_vtable_entry_ref): Create a VTABLE_REF instead
192 (build_vtbl_ref_1): Split out from build_vtbl_ref.
193 (build_vfn_ref): Use it to handle vtable descriptors before
194 calling build_vtable_entry_ref.
195 * decl2.c (output_vtable_inherit): Use assemble_vtable_inherit.
197 2001-10-10 Richard Henderson <rth@redhat.com>
199 * parse.y (asm_operand): Allow named operands.
200 * semantics.c (finish_asm_stmt): Tweek for changed location
201 of the operand constrant.
203 2001-10-09 Jason Merrill <jason_merrill@redhat.com>
205 * call.c (standard_conversion): Add bad conversion between
206 integers and pointers.
207 (convert_like_real): Don't use convert_for_initialization for bad
208 conversions; complain here and use cp_convert.
209 (build_over_call): Don't handle bad conversions specially.
210 (perform_implicit_conversion): Allow bad conversions.
211 (can_convert_arg_bad): New fn.
212 * cp-tree.h: Declare it.
213 * typeck.c (convert_for_assignment): Use it.
214 (ptr_reasonably_similar): Any target type is similar to void.
216 2001-10-08 Alexandre Oliva <aoliva@redhat.com>
218 * Make-lang.in (CXX_OBJS): Added cp-lang.o.
219 (cp/cp-lang.o): New rule.
220 * cp-tree.h: Declare hooks.
221 * tree.c: Make hooks non-static.
222 (init_tree): Don't initialize hooks here.
223 * lex.c: Likewise. Move definition of lang_hooks to...
224 * cp-lang.c: ... new file.
226 2001-10-08 Richard Henderson <rth@redhat.com>
228 * cp-tree.h (struct lang_decl_flags): Remove declared_inline.
229 (DECL_DECLARED_INLINE_P): Use the bit in struct c_lang_decl.
231 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
233 * class.c (build_vtable_entry_ref): Const-ify.
234 * decl.c (predefined_identifier,
235 initialize_predefined_identifiers): Likewise.
236 * init.c (build_new_1): Likewise.
237 * lex.c (cplus_tree_code_type, cplus_tree_code_length, resword):
240 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
242 * optimize.c (struct inline_data): Moved to ../tree-inline.c.
243 (INSNS_PER_STMT): Likewise.
244 (remap_decl, remap_block, copy_scopy_stmt, copy_body_r): Likewise.
245 (copy_body, initialize_inlined_parameters): Likewise.
246 (declare_return_variable, inlinable_function_p): Likewise.
247 (expand_call_inline, expand_calls_inline): Likewise.
248 (optimize_inline_calls, clone_body): Likewise.
249 * tree.c (walk_tree): Moved to ../tree-inline.c.
250 (walk_tree_without_duplicates): Likewise.
251 (copy_tree_r, remap_save_expr): Likewise.
253 2001-10-04 Alexandre Oliva <aoliva@redhat.com>
255 * Make-lang.in (cp/decl.o, cp/tree.o): Depend on tree-inline.h.
256 (cp/pt.o, cp/semantics.o, cp/optimize.o): Likewise.
257 * cp-tree.h (lang_decl): Moved inlined_fns to tree_decl.
258 (TREE_READONLY_DECL_P, DECL_INLINED_FNS): Moved to ../tree.h.
259 (flag_inline_trees): Moved declaration to ../tree-inline.h.
260 (walk_tree): Moved declaration to ../tree-inline.h.
261 (walk_tree_without_duplicates, copy_tree_r): Likewise.
262 (remap_save_expr): Likewise.
263 * decl.c: Include tree-inline.h.
264 (lang_mark_tree): Don't mark inlined_fns.
265 * decl2.c (flag_inline_trees): Moved defn to ../tree-inline.c.
266 * optimize.c: Include tree-inline.h.
267 (optimize_inline_calls): Move declaration to ../tree.h, as
269 (remap_decl): Use language-independent constructs and hooks.
270 (remap_block, copy_body_r, declare_return_variable): Likewise.
271 (inlinable_function_p): Likewise. Don't test for
272 DECL_LANG_SPECIFIC before DECL_INLINED_FNS as inlined_fns is
273 no longer language-specific.
274 (optimize_inline_calls): Likewise. Make it non-static. Moved
275 call of dump_function to...
276 (optimize_function): Here...
277 (clone_body): New function, extracted from...
278 (maybe_clone_body): ... here. Build decl_map locally and pass
280 * pt.c, semantics.c: Include tree-inline.h.
282 (cp_walk_subtrees): New language-specific hook for tree inlining.
283 (cp_cannot_inline_tree_fn, cp_add_pending_fn_decls,
284 cp_is_overload_p, cp_auto_var_in_fn_p,
285 cp_copy_res_decl_for_inlining): Likewise.
286 (walk_tree): Move language-specific constructs into...
287 (cp_walk_subtrees): this new function.
288 (copy_tree_r): Use language-independent constructs and hooks.
289 (init_tree): Initialize tree inlining hooks.
290 (remap_save_expr): Adjust prototype so that the declaration
291 does not require the definition of splay_tree.
293 2001-10-03 John David Anglin <dave@hiauly1.hia.nrc.ca>
295 * rtti.c (get_tinfo_decl): Call typeinfo_in_lib_p with the type used
296 to build the declaration instead of the declaration itself.
298 2001-10-02 Jason Merrill <jason_merrill@redhat.com>
300 * decl2.c (cxx_decode_option): Add 'else'.
302 * spew.c (end_input): No longer static.
303 * cp-tree.h: Declare it.
304 * parse.y (datadef): Add "error END_OF_SAVED_INPUT" expansion.
306 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
308 * call.c (build_over_call), typeck.c (build_function_call_real):
309 Pass type attributes to check_function_format rather than name or
310 assembler name. Don't require there to be a name or assembler
311 name to check formats.
313 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
315 * decl.c (init_decl_processing): Don't call
316 init_function_format_info. Initialize lang_attribute_table
318 (builtin_function): Call decl_attributes.
319 (insert_default_attributes): New.
321 2001-10-01 Jason Merrill <jason_merrill@redhat.com>
323 * decl.c (grokdeclarator): Copy array typedef handling from C
326 * decl.c (grokdeclarator): Copy too-large array handling from C
329 2001-09-29 Alexandre Oliva <aoliva@redhat.com>
331 * config-lang.in (target_libs): Added target-gperf, so that we
332 don't try to build it if C++ is disabled.
334 2001-09-23 Zack Weinberg <zack@codesourcery.com>
336 * Make-lang.in (CXX_OBJS): Take out cp/errfn.o.
337 (cp/errfn.o): Delete rule.
338 (cp/error.o): Depend on flags.h.
339 * errfn.c: Delete file.
340 * cp-tree.h: Declare warn_deprecated. Remove definitions of
341 TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS,
342 and TFF_TEMPLATE_DEFAULT_ARGUMENTS. #define cp_error, cp_warning,
343 cp_pedwarn, and cp_compiler_error to error, warning, pedwarn, and
344 internal_error respectively. Make cp_deprecated into a macro.
345 Don't define cp_printer typedef or declare cp_printers.
346 * error.c: Include flags.h.
347 Delete: struct tree_formatting_info, print_function_argument_list,
348 print_declaration, print_expression, print_function_declaration,
349 print_function_parameter, print_type_id, print_cv_qualifier_seq,
350 print_type_specifier_seq, print_simple_type_specifier,
351 print_elaborated_type_specifier, print_rest_of_abstract_declarator,
352 print_parameter_declaration_clause, print_exception_specification,
353 print_nested_name_specifier, and definition of cp_printers.
354 (locate_error): New function.
355 (cp_error_at, cp_warning_at, cp_pedwarn_at): Moved here and
356 rewritten in terms of locate_error and diagnostic.c.
357 (cp_tree_printer): Rename cp_printer; wire up to *_to_string
358 instead of deleted print_* routines. Handle %C, %L, %O, %Q also.
359 (init_error): Adjust to match.
361 Sat Sep 22 09:15:31 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
363 * Make-lang.in (CXX_C_OBJS): Add attribs.o.
365 2001-09-21 Richard Henderson <rth@redhat.com>
367 * class.c (set_vindex): Mind TARGET_VTABLE_USES_DESCRIPTORS.
368 (build_vtbl_initializer): Likewise.
369 (build_vfn_ref): New.
370 * cp-tree.h: Declare it.
371 * call.c (build_over_call): Use it.
372 * decl2.c (mark_vtable_entries): Mark FDESC_EXPR.
373 * typeck.c (get_member_function_from_ptrfunc): Mind descriptors.
375 Fri Sep 21 08:16:19 2001 J"orn Rennecke <amylaar@redhat.com>
377 * decl.c (grokdeclarator): Use C syntax for attr_flags declaration.
379 2001-09-21 Joseph S. Myers <jsm28@cam.ac.uk>
381 Table-driven attributes.
382 * decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
383 * decl2.c (cplus_decl_attributes): Only take one attributes
385 * cp-tree.c (cplus_decl_attributes): Update prototype.
386 * class.c (finish_struct), decl.c (start_decl, start_function),
387 decl2.c (grokfield), friend.c (do_friend), parse.y
388 (parse_bitfield): Update calls to cplus_decl_attributes.
389 * decl.c (grokdeclarator): Take a pointer to a single ordinary
391 * decl.h (grokdeclarator): Update prototype.
392 * decl2.c (grokfield): Take a single ordinary attribute list.
393 * friend.c (do_friend): Likewise.
394 * decl.c (shadow_tag, groktypename, start_decl,
395 start_handler_parms, grokdeclarator, grokparms, start_function,
396 start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
397 parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
398 (process_template_parm, do_decl_instantiation): Pass single
399 ordinary attribute lists around.
400 * decl.c (grokdeclarator): Correct handling of nested attributes.
402 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
403 * decl.c (grokdeclarator): Embedded attrs bind to the right,
406 * cp-tree.h (cp_valid_lang_attribute): Remove declaration
407 (cp_attribute_table): Declare.
408 * decl.c (valid_lang_attribute): Don't define.
409 (lang_attribute_table): Define.
410 (init_decl_processing): Initialize lang_attribute_table instead of
411 valid_lang_attribute.
412 * tree.c (cp_valid_lang_attribute): Remove.
413 (handle_java_interface_attribute, handle_com_interface_attribute,
414 handle_init_priority_attribute): New functions.
415 (cp_attribute_table): New array.
416 * decl2.c (import_export_class): Don't use
417 targetm.valid_type_attribute.
419 2001-09-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
421 * Make-lang.in (cp/error.o): Depend on real.h
422 * error.c: #include "real.h"
424 2001-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
426 * mangle.c (mangle_conv_op_name_for_type): Use concat in lieu of
427 xmalloc/strcpy/strcat.
429 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
431 * decl.c (warn_extern_redeclared_static, cp_make_fname_decl):
433 * pt.c (tsubst_decl): Likewise.
435 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
437 * decl2.c (lang_f_options): Const-ification.
438 * lex.c (cplus_tree_code_name): Likewise.
439 * spew.c (yyerror): Likewise.
441 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
444 * class.c (force_canonical_binfo_r): Check & move an indirect
446 (force_canonical_binfo): Check that it's not already
448 (mark_primary_virtual_base): Remove BINFO parameter.
449 (mark_primary_bases): Adjust, set BINFO_LOST_PRIMARY_P here.
451 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
453 Remove TYPE_NONCOPIED_PARTS.
454 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Map onto
455 CLASSTYPE_PURE_VIRTUALS.
456 (TYPE_RAISES_EXCEPTIONS): Map onto TYPE_BINFO.
457 * class.c (duplicate_tag_error): Remove TYPE_NONCOPIED_PARTS.
458 (layout_class_type): Don't call fixup_inline_methods here ...
459 (finish_struct_1): ... call it here.
461 2001-09-04 Mark Mitchell <mark@codesourcery.com>
463 * decl.c (duplicate_decls): Remove code deadling with
465 * decl2.c (finish_file): Likewise.
466 * pt.c (instantiate_decl): Likewise.
467 * semantics.c (expand_body): Don't defer local functions if
468 they wouldn't be deferred for some other reason. Don't
469 generate RTL for functions that will not be emitted.
470 (genrtl_start_function): Remove code deadling with
472 (genrtl_finish_function): Likewise.
474 2001-09-04 Nathan Sidwell <nathan@codesourcery.com>
477 * call.c (build_over_call): Do not optimize any empty base
480 2001-08-31 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
482 * error.c (dump_template_decl): Output template parameters
483 together with their specifiers.
484 Output `class' prefix for template template parameter.
485 (dump_decl): Fix formatting.
487 2001-08-30 Kurt Garloff <garloff@suse.de>
489 * optimize.c (inlinable_function_p): Allow only smaller single
490 functions. Halve inline limit after reaching recursive limit.
492 2001-08-30 Joern Rennecke <amylaar@redhat.com>
493 Jason Merrill <jason_merrill@redhat.com>
495 * class.c (build_vtable_entry_ref): Subtract in char*, not
498 2001-08-23 Jason Merrill <jason_merrill@redhat.com>
500 * tree.c (cp_build_qualified_type_real): Use get_qualified_type.
501 (build_cplus_array_type): Use cp_build_qualified_type, not
502 TYPE_MAIN_VARIANT, to get an unqualified version.
504 * decl2.c (grok_alignof): Lose.
505 (build_expr_from_tree): Use expr_sizeof and c_alignof_expr.
506 * typeck.c (c_alignof): Lose.
507 * semantics.c (finish_sizeof, finish_alignof): New.
509 * cp-tree.h: Declare them.
511 2001-08-22 Jason Merrill <jason_merrill@redhat.com>
513 * pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement.
514 Don't loop in COMPOUND_STMT, FOR_STMT or TRY_BLOCK.
515 * tree.c (cp_statement_code_p): A TAG_DEFN is a statement.
517 2001-08-19 Jakub Jelinek <jakub@redhat.com>
519 * typeck2.c (add_exception_specifier): Only require complete type if
520 not in processing template declaration.
522 2001-08-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
524 * decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to
525 GNU_xref_start_scope and GNU_xref_end_scope.
527 * tree.c (TYPE_HASH): Moved to ../tree.h.
529 2001-08-16 Mark Mitchell <mark@codesourcery.com>
531 * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS
534 2001-08-14 Richard Henderson <rth@redhat.com>
536 * class.c, cp-tree.h (build_vfn_ref): Remove.
537 * call.c, rtti.c: Replace all refernces with build_vtbl_ref.
539 2001-08-13 Mark Mitchell <mark@codesourcery.com>
541 * call.c (build_over_call): Mark COMPOUND_EXPRs generated for
542 empty class assignment as having side-effects to avoid
545 2001-08-13 Zack Weinberg <zackw@panix.com>
547 * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies.
548 * except.c: Include libfuncs.h.
550 2001-08-11 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
552 * decl.c (grokdeclarator): Clarify diagnostic message.
554 2001-08-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
556 * decl2.c (do_nonmember_using_decl): Replace using directive
557 with using declaration in the error message.
559 2001-08-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
561 * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the
562 criterion to avoid rebuilding expression tree instead of
563 processing_template_decl.
565 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
567 Support named return value optimization for inlines, too.
568 * decl.c (finish_function): Nullify returns here.
569 * semantics.c (genrtl_start_function): Not here.
570 (cp_expand_stmt): Don't mess with CLEANUP_STMTs.
571 (nullify_returns_r): No longer static. Just clear RETURN_EXPR.
572 Also nullify the CLEANUP_STMT for the nrv.
573 * cp-tree.h: Declare it.
574 * optimize.c (declare_return_variable): Replace the nrv with the
576 * typeck.c (check_return_expr): Be more flexible on alignment check.
577 Ignore cv-quals when checking for a matching type.
579 2001-08-09 Richard Henderson <rth@redhat.com>
581 * decl2.c (finish_objects): Use target hooks instead of
582 assemble_constructor and assemble_destructor.
584 2001-08-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
586 * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'.
588 2001-08-07 Nathan Sidwell <nathan@codesourcery.com>
591 Stop using TYPE_NONCOPIED_PARTS.
592 * call.c (build_over_call): Be careful when copy constructing
593 or assigning to an empty class.
594 * class.c (check_bases_and_members): It has a
595 COMPLEX_ASSIGN_REF if it has a vptr.
596 (layout_class_type): Don't add empty class padding to
597 TYPE_NONCOPIED_PARTS.
598 (finish_struct_1): Don't add the VFIELD either.
599 * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
602 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
604 * tree.c (walk_tree): Walk siblings even if !walk_subtrees.
606 2001-08-06 Richard Henderson <rth@redhat.com>
608 * decl2.c (finish_objects): Pass a symbol_ref and priority to
609 assemble_{constructor,destructor}. Remove priority handling.
611 2001-08-05 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
613 Don't allow template-id in using-declaration.
614 * decl2.c (validate_nonmember_using_decl): Handle template-ids.
615 (do_class_using_decl): Likewise.
617 2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk>
619 * cp/spew.c (read_token): No need to pop buffers.
621 2001-08-02 Stan Shebs <shebs@apple.com>
623 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
624 (fnaddr_from_vtable_entry): Remove decl.
625 * method.c (use_thunk): Update comment.
627 2001-08-01 Andrew Cagney <ac131313@redhat.com>
629 * repo.c (get_base_filename): Change return value to const char
632 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
636 * cp-tree.h (flag_honor_std): Remove.
637 (CPTI_FAKE_STD): Remove.
638 (std_node): Remove comment about it being NULL.
639 (fake_std_node): Remove.
640 * decl.c (in_fake_std): Remove.
641 (walk_namespaces_r): Remove fake_std_node check.
642 (push_namespace): Remove in_fake_std code.
643 (pop_namespace): Likewise.
644 (lookup_name_real): Remove fake_std_node check.
645 (init_decl_processing): Always create std_node. Always add
647 (builtin_function): Always put non '_' fns in std.
648 * decl2.c (flag_honor_std): Remove.
649 (lang_f_options): Remove honor-std.
650 (unsupported_options): Add honor-std.
651 (set_decl_namespace): Remove fake_std_node check.
652 (validate_nonmember_using_decl): Likewise.
653 (do_using_directive): Likewise.
654 (handle_class_head): Likewise.
655 * dump.c (cp_dump_tree): Likewise.
656 * except.c (init_exception_processing): Adjust.
657 * init.c (build_member_call): Remove fake_std_node check.
658 (build_offset_ref): Likewise.
659 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
660 * rtti.c (init_rtti_processing): Adjust.
662 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
664 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
665 operand while calling cp_tree_equal.
667 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
669 The 3.0 ABI no longer has vbase pointer fields.
670 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
671 FORMAT_VBASE_NAME): Remove.
672 * method.c (do_build_copy_constructor): Adjust.
673 (do_build_assign_ref): Adjust.
674 * search.c (lookup_field_r): Adjust.
675 * typeck.c (build_component_ref): Adjust.
677 The 3.0 ABI always has a vtable pointer at the start of every
679 * rtti.c (build_headof_sub): Remove.
680 (build_headof): Adjust.
681 (get_tinfo_decl_dynamic): No need to check flag_rtti
683 (create_real_tinfo_var): Explain why we need a hidden name.
685 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
688 * class.c (update_vtable_entry_for_fn): The fixed adjustment
689 of a virtual thunk should be from declaring base.
691 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
693 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
694 the shared virtual base, so preserving inheritance graph order.
696 2001-07-30 Andreas Jaeger <aj@suse.de>
698 * decl2.c: Remove unused var global_temp_name_counter.
700 2001-07-28 Richard Henderson <rth@redhat.com>
702 * method.c (pending_inlines): Remove.
704 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
706 * class.c (mark_primary_virtual_base): Don't adjust base
708 (dfs_unshared_virtual_bases): Adjust them here.
709 (mark_primary_bases): Explain why we adjust at the end.
711 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
713 * class.c (finish_struct_1): When copying the primary base's
714 VFIELD, make sure we find it is at offset zero.
716 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
718 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
719 tsubst_expr for default template arguments.
721 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
724 * spew.c (yylex): Only copy the token's lineno, if it is
727 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
730 * call.c (resolve_args): Simplify, call
731 convert_from_reference.
732 (build_new_op): Resolve and convert from reference ARG1
733 earlier. Adjust ARG2 & ARG3 resolve and conversion.
735 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
737 * decl.c (last_function_parm_tags): Remove.
738 (current_function_parm_tags): Remove.
739 (init_decl_processing): Adjust.
740 (start_function): Adjust.
741 (store_parm_decls): Adjust.
744 * decl.c (grokdeclarator): Detect when a function typedef is
745 declaring a function, and create last_function_parms correctly.
747 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
749 * call.c (joust): Only prefer a non-builtin candidate to a builtin
750 one if they have the same signature.
752 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
753 it rather than toplevel_bindings_p. Give it a mangled name if static.
754 (convert_to_reference): Adjust.
755 * decl2.c (get_temp_name): Lose.
756 * mangle.c (mangle_ref_init_variable): New fn.
757 (mangle_guard_variable): Strip the ref-init header.
759 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
761 (grok_reference_init): Always use DECL_INITIAL.
763 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
766 * call.c (build_conditional_expr): Recheck args after
768 * cp-tree.h (build_conditional_expr): Move to correct file.
769 * typeck.c (decay_conversion): Diagnose any unknown types
771 (build_binary_op): Don't do initial decay or default
772 conversions on overloaded functions.
773 (build_static_cast): Don't do a decay conversion here.
775 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
778 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
779 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
781 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
783 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
784 (create_vtbl_ptr): ... here.
786 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
788 * class.c (build_vbase_offset_vbtl_entries): Look for
789 non-primary base of which we are a sub vtable.
791 2001-07-24 Phil Edwards <pme@sources.redhat.com>
793 * semantics.c (finish_this_expr): Remove unused code.
795 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
797 Simplify rtti, now we've only one ABI.
798 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
800 (tinfo_decl_id, tinfo_var_id): Remove.
801 (get_typeid_1): Remove.
803 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
804 (typeid_ok_p): New function.
805 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
806 (get_tinfo_decl): Remove old abi documentation.
807 (tinfo_from_decl): Remove.
808 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
809 (get_typeid_1): Remove.
810 (get_base_offset): Remove.
811 (synthesize_tinfo_var): Absorb get_base_offset.
812 (create_real_tinfo_var): Don't use tinfo_decl_id.
814 2001-07-23 Graham Stott <grahams@redhat.com>
816 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
817 variable has_two_argument_delete_p.
819 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
821 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
822 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
823 (CPTI_INDEX_IDENTIFIER): Remove.
824 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
825 (delta2_identifier): Remove.
826 (index_identifier): Remove.
827 (pfn_or_delta2_identifier): Remove.
828 (flag_vtable_thunks): Remove.
829 (VTABLE_DELTA2_NAME): Remove.
830 (VTABLE_INDEX_NAME): Remove.
831 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
832 (vfunc_ptr_type_node): Adjust.
833 (VTABLE_NAME_PREFIX): Adjust.
834 (build_vfn_ref): Lose first parameter.
835 (fixup_all_virtual_upcast_offsets): Remove.
836 * decl.c (initialize_predefined_identifiers): Remove
837 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
838 (init_decl_processing): Remove no-vtable-thunk code.
839 * decl2.c (flag_vtable_thunks): Remove.
840 (mark_vtable_entries): Remove no-vtable-thunk code.
841 * error.c (dump_decl): Remove no-vtable-thunk code.
842 (dump_expr): Adjust ptr to member function code.
843 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
845 * rtti.c (build_headof): Remove no-vtable-thunk code.
846 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
847 * search.c (get_base_distance): Remove expand_upcast_fixups case.
848 (virtual_context) Remove.
849 (expand_upcast_fixups): Remove.
850 (fixup_virtual_upcast_offsets): Remove.
851 (fixup_all_virtual_upcast_offsets): Remove.
852 * typeck.c (get_member_function_from_ptrfunc): Remove
853 no-vtable-thunk code.
854 * call.c (build_over_call): Adjust call to build_vfn_ref.
855 * class.c (build_vfn_ref): Lose first parameter. Remove
856 no-vtable-thunk code.
857 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
858 (build_vtable_entry): Remove no-vtable-thunk code.
860 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
862 Remove old-abi remnants. Remove comments about old abi
863 behaviour. Remove refences to 'new-abi' in comments.
864 * cp-tree.h: Adjust comments.
865 (vbase_offsets_in_vtable_p): Delete.
866 (vcall_offsets_in_vtable_p): Delete.
867 (vptrs_present_everywhere_p): Delete.
868 (all_overridden_vfuns_in_vtables_p): Delete.
869 (merge_primary_and_secondary_vtables_p): Delete.
870 (TYPE_CONTAINS_VPTR_P): Adjust.
871 (VTT_NAME_PREFIX): Remove.
872 (CTOR_VTBL_NAME_PREFIX): Remove.
873 (init_vbase_pointers): Remove.
874 * class.c: Adjust coments.
875 (build_vbase_pointer_fields): Delete.
876 (build_vbase_pointer): Remove old-abi code.
877 (build_secondary_vtable): Likewise.
878 (modify_all_vtables): Likewise.
879 (create_vtable_ptr): Likewise.
880 (layout_class_type): Likewise.
881 (finish_struct_1): Likewise.
882 (finish_vtbls): Likewise.
883 (dfs_finish_vtbls): Delete.
884 (build_vbase_offset_vtbl_entries): Remove old-abi code.
885 * cvt.c: Adjust comments.
886 * decl.c: Adjust comments.
887 * decl2.c: Adjust comments.
888 * init.c: Adjust comments.
889 (construct_virtual_bases): Remove old-abi code.
890 * lang-specs.h: Remove -fno-new-abi.
891 * mangle.c: Adjust comments.
892 * rtti.c: Adjust comments.
893 (get_base_offset): Remove old-abi-code.
894 * search.c: Adjust comments.
895 (dfs_init_vbase_pointers): Remove.
896 (dfs_vtable_path_unmark): Remove.
897 (init_vbase_pointers): Remove.
898 * semantics.c: Adjust comments.
899 (emit_associated_thunks): Remove old-abi code.
900 * typeck.c: Adjust comments.
902 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
904 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
907 2001-07-19 Mark Mitchell <mark@codesourcery.com>
909 * class.c (finish_struct_anon): Forbid nested classes.
911 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
913 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
914 * optimize.c: Include debug.h.
915 (maybe_clone_body): Use debug hook.
916 * semantics.c: Include debug.h.
917 (expand_body): Use debug hook.
919 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
921 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
923 2001-07-18 Mark Mitchell <mark@codesourcery.com>
925 * class.c (type_requires_array_cookie): New function.
926 (check_methods): Don't try to figure out whether the type needs a
928 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
929 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
930 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
931 * pt.c (instantiate_class_template): Don't set
932 TYPE_VEC_DELETE_TAKES_SIZE.
933 * NEWS: Document ABI changes from GCC 3.0.
935 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
936 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
938 * NEWS (Changes in GCC 3.0): Fix typo.
940 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
942 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
943 which attributes are to be attached, and a flags argument. Update
944 call to decl_attributes.
945 (grokfield): Update call to decl_attributes.
946 * class.c (finish_struct): Update call to cplus_decl_attributes.
947 * cp-tree.h (cplus_decl_attributes): Update prototype.
948 * decl.c (start_decl, grokdeclarator, start_function): Update
949 calls to decl_attributes and cplus_decl_attributes.
950 * friend.c (do_friend): Update call to cplus_decl_attributes.
951 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
953 2001-07-12 Mark Mitchell <mark@codesourcery.com>
955 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
956 for `register' variables with an asm-specification.
958 2001-07-11 Mark Mitchell <mark@codesourcery.com>
960 * semantics.c (finish_asm_stmt): Mark the output operands
961 to an asm addressable, if necessary.
963 2001-07-11 Ben Elliston <bje@redhat.com>
965 * Revert this change -- there is a subtle bug.
968 * decl.c (finish_enum): New "attributes" argument; pass it to
969 cplus_decl_attributes. Use a narrower type if the enum is packed.
970 * cp-tree.h (finish_enum): Adjust prototype.
971 * parse.y (enum_head): New non-terminal.
972 (structsp): Use it. Enums now may be preceded or followed by
973 optional attributes -- pass their chained tree to finish_enum().
974 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
976 2001-07-10 Mark Mitchell <mark@codesourcery.com>
978 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
981 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
983 * semantics.c (cp_expand_stmt): Fix for null
984 current_function_return_value.
986 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
988 * call.c (build_op_delete_call): Initialize fn.
989 (convert_like_real): Delete conditional.
990 (joust): Initialize *w and *l.
991 * class.c: Add prototype for binfo_ctor_vtable.
992 (get_primary_binfo): Initialize result.
993 * init.c (build_java_class_ref): Initialize name.
995 2001-07-09 Erik Rozendaal <dlr@acm.org>
997 * typeck.c (unary_complex_lvalue): Do not duplicate the
998 argument to modify, pre-, or post-increment when used as an
999 lvalue and when the argument has side-effects.
1001 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
1003 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
1004 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
1005 cplus_decl_attributes even if attrs is NULL.
1006 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
1008 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
1010 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
1011 calls to decl_attributes.
1013 2001-07-06 Ira Ruben <ira@apple.com>
1015 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
1016 be DECL_TEMPLATE_RESULT.
1018 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1020 * cp-tree.h (copy_template_template_parm): Rename to ...
1021 (bind_template_template_parm): ... here.
1022 * tree.c (copy_template_template_parm): Rename to ...
1023 (bind_template_template_parm): ... here. Remove the case when
1024 NEWARGS is NULL_TREE.
1025 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
1026 BOUND_TEMPLATE_TEMPLATE_PARM.
1027 * pt.c (lookup_template_class): Adjust.
1029 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
1031 * cvt.c (convert_lvalue): New fn.
1032 * cp-tree.h: Declare it.
1033 * method.c (do_build_assign_ref): Use it.
1034 (do_build_copy_constructor): Convert parm to base types
1035 before calling base constructors.
1037 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
1038 DECL_USER_ALIGN. Check flag_elide_constructors instead of
1040 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
1042 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
1044 * optimize.c (optimize_inline_calls): New function, broken out
1046 (optimize_function): ... here. Call it. Don't inline if it is
1048 (dump_function): Print name of dump flag causing this dump.
1049 * semantics.c (expand_body): Move thunk inline check to
1052 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
1054 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
1055 (comptypes): Use target.comp_type_attributes.
1057 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
1059 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
1061 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
1063 * error.c (lang_print_error_function): Add a `diagnostic_context *'
1066 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1068 * decl2.c (import_export_class): Update.
1070 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
1072 * error.c (init_error): Adjust settings.
1074 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
1076 * error.c (init_error): Adjust settings.
1078 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
1080 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
1081 return pointers to data members by reference rather than by value.
1083 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
1085 Implement the Named Return Value optimization.
1086 * cp-tree.h (struct cp_language_function): Add x_return_value.
1087 (current_function_return_value): Now a macro.
1088 * decl.c: Don't define it.
1089 (define_label, finish_case_label): Don't clear it.
1090 (init_decl_processing): Don't register it with GC.
1091 * semantics.c (genrtl_finish_function): Don't check it for
1092 no_return_label. Copy the RTL from the return value to
1093 current_function_return_value and walk, calling...
1094 (nullify_returns_r): ...this new fn.
1095 * typeck.c (check_return_expr): Set current_function_return_value.
1097 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
1099 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
1100 sharing a ctor vtable with. Merge code for cases 1 and 2.
1101 (binfo_ctor_vtable): New fn.
1102 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
1104 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
1106 * class.c (dfs_find_final_overrider): Fix logic.
1108 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
1109 virtual thunk instead of non-virtual.
1110 (get_matching_virtual): Uncomment.
1112 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
1113 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
1116 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
1118 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
1119 we've not emerged from the hierarchy of RTTI_BINFO on reaching
1122 2001-06-13 Mark Mitchell <mark@codesourcery.com>
1124 * NEWS: Update release number.
1126 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
1128 PR c++/3130, c++/3131, c++/3132
1129 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
1130 * class.c (force_canonical_binfo_r): Move
1131 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
1132 virtual bases unless they're primary and what they're primary
1134 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
1135 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
1136 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
1138 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
1139 (layout_nonempty_base_or_field): Add most derived type
1141 (layout_empty_base): Likewise.
1142 (build_base_field): Likewise.
1143 (build_base_fields): Likewise.
1144 (propagate_binfo_offsets): Add most derived type
1145 parameter. Skip non canonical virtual bases too.
1146 (dfs_set_offset_for_unshared_vbases): Don't skip primary
1147 bases. Do skip canonical bases.
1148 (layout_virtual_bases): Adjust.
1149 (layout_class_type): Adjust.
1150 (dfs_get_primary_binfo): Build list of virtual primary base
1152 (get_primary_binfo): Check that the shared virtual primary
1153 base candidate was found first.
1154 (accumulate_vtbl_inits): Don't do anything for non-vptr
1155 containing binfos. For case 1 primary virtual bases, keep
1156 checking that we've not emerged from the hierarchy of RTTI_BINFO.
1158 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
1161 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
1162 hierarchy looking for primary bases for a ctor
1163 vtable. Recursively call oneself, if we meet our primary via
1164 this route and haven't met it yet via inheritance graph order.
1166 2001-06-11 Mark Mitchell <mark@codesourcery.com>
1168 * lang-options.h: Emit documentation for -fno-honor-std, not
1171 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
1173 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
1174 Don't clobber delta.
1175 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
1177 2001-06-10 Mark Mitchell <mark@codesourcery.com>
1178 Gabriel Dos Reis <gdr@codesourcery.com>
1180 * Make-lang.in (cp/call.o): Depend on diagnostic.h
1181 (cp/typeck.o): Depend on diagnostic.h
1182 (cp/typeck2.o): Depend on diagnostic.h
1183 (cp/repo.o): Depend on dignostic.h
1184 * typeck.c: #include diagnostic.h
1185 (convert_for_initialization): Remove extern declaration for
1186 warningcount and errorcount.
1188 * call.c: #include diagnostic.h
1189 (convert_like_real): Remove extern declaration for warnincount and
1192 * repo.c: #include diagnostic.h
1193 * typeck2.c: #include diagnostic.h
1195 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1197 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
1200 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1203 * friend.c (do_friend): Use push_decl_namespace for classes at
1206 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1207 Jason Merrill <jason_merrill@redhat.com>
1210 * class.c (build_secondary_vtable): Use assert, rather than an error
1212 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
1213 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
1214 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
1215 Don't set BINFO_VTABLE for a primary virtual base.
1217 2001-06-07 Mark Mitchell <mark@codesourcery.com>
1219 * decl.c (duplicate_decls): Update source position information
1220 when a template function is defined.
1222 2001-06-07 Phil Edwards <pme@sources.redhat.com>
1224 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
1226 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
1229 * decl.c (pushtag): Don't push into a complete type's scope.
1231 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
1233 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
1234 (struct lang_decl_flags): Lose generate_with_vtable_p.
1235 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
1236 * class.c (copy_virtuals): Adjust.
1237 * decl2.c (mark_vtable_entries): Adjust.
1238 * method.c (make_thunk, build_vtable_entry): Adjust.
1239 * class.c (update_vtable_entry_for_fn): Only look as far as the
1240 first defining class.
1241 (build_vtbl_initializer): Put nothing in the slot for a function only
1242 defined in a lost primary virtual base.
1243 (add_vcall_offset_vtbl_entries_1): Use the same code for
1244 the lost primary case and the normal case.
1245 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
1246 (get_vfield_offset, get_derived_offset): Lose.
1247 (dfs_find_final_overrider): Use look_for_overrides_here.
1248 (get_matching_virtual): New fn.
1249 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
1251 * search.c (look_for_overrides_here): Split out from...
1252 (look_for_overrides_r): Here.
1254 * class.c (find_final_overrider): Return error_mark_node on error.
1256 * decl2.c (key_method): #if 0 accidental change.
1258 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
1260 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
1261 (build_over_call): Likewise.
1262 * decl.c (grokparms): Likewise.
1263 * pt.c (tsubst_decl): Likewise.
1264 * typeck.c (convert_arguments): Likewise.
1266 2001-06-05 Mark Mitchell <mark@codesourcery.com>
1268 * semantics.c (begin_class_definition): Robustify.
1270 * pt.c (instantiate_decl): Tell the repository code about the
1271 clones, not the cloned functions.
1272 * repo.c (repo_template_used): Explicitly instantiate the cloned
1273 function, not the clones.
1275 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1277 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
1278 ICS_BAD_FLAG on created conversion.
1279 (compare_ics): Break out rank.
1281 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1283 * decl.c (xref_tag): Remove extraneous %s on dependent name
1286 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1288 * class.c (layout_vtable_decl): Fix off by one error on
1290 (build_vtt): Likewise.
1291 (build_ctor_vtbl_group): Likewise.
1293 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1295 * class.c (maybe_indent_hierarchy): New function.
1296 (dump_class_hierarchy_r): Add flags. Dump extra binfo
1297 information, if enabled. Use maybe_indent_hierarchy. Adjust
1299 (dump_class_hierarchy): Adjust prototype. Adjust output format.
1300 (dump_array, dump_vtable, dump_vtt): New functions.
1301 (finish_struct_1): Adjust hierarchy dumping.
1302 (initialize_vtable): Call dump_vtable.
1303 (build_vtt): Call dump_vtt.
1304 (build_ctor_vtbl_group): Call dump_vtable.
1305 * decl2.c (flag_dump_class_layout): Remove.
1306 (cxx_decode_option): Remove dump translation unit
1307 and dump class hierarchy check. Call dump_switch_p.
1308 (finish_file): Adjust dumping.
1309 (dump.c): Only dump base classes if not TDF_SLIM.
1310 Only dump namespace members if not TDF_SLIM.
1311 * optimize.c (dump_function): New function.
1312 (optimize_function): Call dump_function.
1313 * semantics.c (expand_body): Use dump_enabled_p.
1315 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
1318 Part missed from first commit
1319 * decl2.c (finish_anon_union): Copy context.
1321 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
1324 * optimize.c (remap_decl): Remap anonymous aggregate members too.
1326 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
1329 * semantics.c (expand_body): Don't optimize thunks.
1331 2001-05-25 Sam TH <sam@uchicago.edu>
1333 * cp-tree.h lex.h: Fix header include guards.
1335 2001-05-25 Mark Mitchell <mark@codesourcery.com>
1337 * decl.c (init_decl_processing): Tweak.
1339 2001-05-24 Mark Mitchell <mark@codesourcery.com>
1341 * decl.c (duplicate_decls): Tidy.
1342 (init_decl_processing): Always set flag_no_builtin.
1344 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
1347 * decl2.c (do_local_using_decl): Push the decls, even in a
1350 2001-05-22 Mark Mitchell <mark@codesourcery.com>
1352 * optimize.c (initialize_inlined_parameters): Don't set
1353 TREE_READONLY for a VAR_DECL taking the place of an inlined
1356 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
1358 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
1359 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
1362 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
1364 * parse.y: Refer to compound literals as such, not as
1365 constructor-expressions.
1367 2001-05-21 Mark Mitchell <mark@codesourcery.com>
1369 * call.c (build_op_delete_call): Ignore exception-specifications
1370 when looking for matching delete operators.
1371 * init.c (build_new_1): Compute whether or not the allocation
1372 function used is a placement allocation function or not, and
1373 communicate this information to build_op_delete_call.
1375 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
1377 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
1378 (build_vtbl_ref): Adjust.
1379 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
1380 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
1382 (unsupported_options): Correspondingly.
1384 * decl2.c (maybe_make_one_only): Check flag_weak, not
1385 supports_one_only().
1387 * cp-tree.def (START_CATCH_STMT): Lose.
1388 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
1389 * tree.c (cp_statement_code_p): Don't case it.
1390 * semantics.c (cp_expand_stmt): Likewise.
1391 * cp-tree.h (START_CATCH_TYPE): Lose.
1392 (HANDLER_TYPE): New.
1393 * except.c (expand_start_catch_block): Don't start any blocks.
1395 (expand_end_catch_block): Don't end any blocks.
1396 * parse.y (handler): Don't pass anything from finish_handler_parms
1398 * pt.c (tsubst_expr): Likewise.
1399 * semantics.c (begin_handler): Call note_level_for_catch here.
1400 (finish_handler_parms): Don't return anything.
1401 (genrtl_catch_block, begin_catch_block): Lose.
1402 (genrtl_handler): Call expand_start_catch here.
1404 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
1406 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
1407 (get_vtable_decl, build_vtt): Not here.
1409 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
1412 * optimize.c (update_cloned_parm): Copy addressability and other
1415 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1417 * pt.c (determine_specialization): Ignore artificial functions.
1419 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
1421 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
1422 (C_RID_CODE): Remove.
1423 * lex.c (cxx_init_options): Call set_identifier_size. Update.
1424 (init_parse): Don't do it here.
1426 2001-05-18 Diego Novillo <dnovillo@redhat.com>
1428 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
1429 function declaration to avoid stripping the symbol's attributes.
1431 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
1433 * decl.c (pushdecl): Adjust error string.
1434 (xref_tag): Adjust friend class injection warning. Remove the
1435 inherited name from the class shadowed scope.
1437 2001-05-17 Mark Mitchell <mark@codesourcery.com>
1439 * except.c (cp_protect_cleanup_actions): New function.
1440 (init_exception_processing): Don't set protect_cleanup_actions
1441 here. Do set lang_protect_cleanup_actions.
1443 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1445 * spew.c (read_token): Call yyerror on all unexpected tokens.
1447 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1449 * init.c (member_init_ok_or_else): Take a tree rather than
1451 (expand_member_init): Adjust.
1453 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
1455 * decl.c (duplicate_decls): Suppress warning about duplicate
1456 decls if the first decl is a friend.
1458 2001-05-12 Zack Weinberg <zackw@stanford.edu>
1460 * except.c (choose_personality_routine): Export. Add
1461 explanatory comment. Take an enum languages, not a boolean.
1462 (initialize_handler_parm): Adjust to match.
1463 * cp-tree.h: Prototype choose_personality_routine.
1464 * lex.c (handle_pragma_java_exceptions): New function.
1465 (init_cp_pragma): Register #pragma GCC java_exceptions.
1467 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1469 * method.c (build_mangled_C99_name): Remove unused prototype.
1471 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
1473 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
1474 * typeck.c (get_member_function_from_ptrfunc,
1475 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
1476 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
1478 Reverted Geoff Keating's 2001-05-03's patch.
1480 2001-05-11 Ira Ruben <ira@apple.com>
1482 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
1484 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
1486 * cp-tree.h (finish_label_expr, lookup_label): Delete.
1487 * parse.y: Update for '&&'; don't issue warning here.
1488 * semantics.c (finish_label_expr): Delete.
1490 2001-05-07 Mark Mitchell <mark@codesourcery.com>
1492 * splay-tree.h (splay_tree_max): New function.
1493 (splay_tree_min): Likewise.
1495 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
1497 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
1498 (pfn_vflag_identifier): Define.
1499 Update comment about layout of pointer functions.
1500 (build_ptrmemfunc1): Update prototype.
1501 (expand_ptrmemfunc_cst): Update prototype.
1502 * decl.c (initialize_predefined_identifiers): Initialize
1503 pfn_vflag_identifier.
1504 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
1505 an extra field to the type.
1506 * expr.c (cplus_expand_constant): Pass 'flag' between
1507 expand_ptrmemfunc_cst and build_ptrmemfunc1.
1508 * typeck.c (get_member_function_from_ptrfunc): When
1509 FUNCTION_BOUNDARY < 16, look at additional field to determine
1510 if a pointer-to-member is a real pointer or a vtable offset.
1511 (build_ptrmemfunc1): Add new parameter to contain extra field.
1512 (build_ptrmemfunc): Pass the extra field around.
1513 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
1514 (pfn_from_ptrmemfunc): Ignore the extra field.
1516 2001-05-03 Mark Mitchell <mark@codesourcery.com>
1518 * cp-tree.h (flag_inline_trees): Update documentation.
1519 * decl.c (init_decl_processing): Adjust handling of
1520 flag_inline_functions and flag_inline_trees to support -O3.
1521 (grokfndecl): Set DECL_INLINE on all functions if that's what
1523 (save_function_data): Clear DECL_INLINE in
1524 current_function_cannot_inline is non-NULL.
1525 * decl2.c (flag_inline_trees): Update documentation.
1527 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
1529 * dump.c (cp_dump_tree, USING_STMT case): New case.
1530 * tree.c (cp_statement_code_p): Add USING_STMT.
1531 * decl2.c (do_using_directive): Add the using directive statement.
1533 * tree.c (walk_tree): Reformat an if block.
1535 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1537 * decl.c (compute_array_index_type): Don't try to do anything with
1538 the indices when processing a template.
1540 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1542 * call.c: NULL_PTR -> NULL.
1543 * class.c: Likewise.
1546 * decl2.c: Likewise.
1547 * except.c: Likewise.
1550 * search.c: Likewise.
1552 * typeck.c: Likewise.
1553 * typeck2.c: Likewise.
1555 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1557 * decl2.c (do_using_directive): Revert previous patch.
1559 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1561 * cp-tree.def (USING_STMT): New statement node.
1562 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
1563 * decl2.c (do_using_directive): Add USING_STMT to statement
1564 tree. Don't emit errors when processing template decl.
1565 * pt.c (tsubst_expr, USING_STMT case): New case.
1566 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
1568 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1570 * call.c (build_new_op): Convert args from reference here.
1571 (build_conditional_expr): Don't convert here.
1573 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1575 * spew.c (last_token_id): New static variable.
1576 (read_token): Set it here.
1577 (yyerror): Use it here.
1579 2001-04-30 Richard Henderson <rth@redhat.com>
1581 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
1584 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1586 * gxxint.texi: Remove.
1587 * Make-lang.in: Remove all traces of gxxint.texi.
1589 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
1591 * decl2.c (start_static_initialization_or_destruction): Correct
1592 logic to handle the -fno-use-cxa-atexit case.
1594 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1596 * optimize.c (update_cloned_parm): New function.
1597 (maybe_clone_body): Use it. Update the `this' parameter too.
1599 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
1601 * decl2.c (unsupported_options): Add new-abi.
1602 * lang-options.h: Remove no longer supported options.
1604 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1606 * except.c (can_convert_eh): Don't check template parms,
1609 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1611 * optimize.c (maybe_clone_body): Copy parameter names and locations.
1613 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1615 * cp-tree.h (adjust_clone_args): Prototype new function.
1616 * class.c (adjust_clone_args): New function.
1617 * decl.c (start_function): Call it for in charge ctors.
1619 2001-04-26 Mark Mitchell <mark@codesourcery.com>
1621 * method.c (use_thunk): Make sure that thunks really are emitted
1624 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
1626 * mangle.c (write_chars): New macro.
1627 (hwint_to_ascii): New function
1628 (write_number): Use it.
1629 (write_integer_cst): Deal with really big numbers.
1631 2001-04-25 Mark Mitchell <mark@codesourcery.com>
1633 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
1636 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
1638 * decl.c (grokdeclarator): Set context of namespace scope
1641 2001-04-24 Zack Weinberg <zackw@stanford.edu>
1643 * cp/optimize.c: Include hashtab.h.
1644 (struct inline_data): Add tree_pruner.
1645 (expand_call_inline, expand_calls_inline): Use it when calling
1647 (optimize_function): Initialize and free tree_pruner.
1649 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1651 Lazy __FUNCTION__ generation.
1652 * cp-tree.def (FUNCTION_NAME): Remove.
1653 * cp-tree.h (function_name_declared_p): Remove.
1654 (cp_fname_init): Prototype.
1655 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
1656 don't call declare_function_name. Call start_fname_decls.
1657 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
1658 clobber the line number.
1659 (cp_fname_init): New function.
1660 (start_function): Call start_fname_decls.
1661 (finish_function): Call finish_fname_decls.
1662 * lex.c (reswords): Add slots for __FUNCTION__ et al.
1663 (rid_to_yy): Add mappings for __FUNCTION__ et al.
1664 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
1665 * parse.y (VAR_FUNC_NAME): New token.
1666 (primary): Add VAR_FUNC_NAME.
1667 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
1669 (tsubst, FUNCTION_NAME case): Remove.
1670 (tsubst_copy, FUNCTION_NAME case): Remove.
1671 (tsubst_expr, DECL_STMT case): Be careful with a
1672 DECL_PRETTY_FUNCTION_P.
1673 (instantiate_decl): Remove function_name_declared_p.
1674 * semantics.c (begin_compound_statement): Don't call
1675 declare_function_name here.
1676 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
1677 (finish_translation_unit): Call finish_fname_decls.
1678 (expand_body): Remove function_name_declared_p.
1679 * typeck2.c (digest_init): Allow any ERROR_MARK.
1681 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1683 * pt.c (tsubst_decl): Use VOID_TYPE_P.
1684 * semantics.c: Fix some typos.
1686 2001-04-23 Phil Edwards <pme@sources.redhat.com>
1688 * cp/decl2.c (flag_honor_std): Always initialize to 1.
1690 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1692 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
1694 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
1696 * except.c (build_throw): Wrap the initialization of the exception
1697 object in a MUST_NOT_THROW_EXPR.
1698 (do_free_exception): #if 0.
1700 2001-04-20 Mark Mitchell <mark@codesourcery.com>
1702 * cp-tree.h (finish_enum): Change prototype.
1703 * decl.c (finish_enum): Reorganize.
1704 * parse.y (structsp): Adjust calls to finish_enum.
1706 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1708 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
1711 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1713 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
1714 (layout_empty_base): Return at end flag.
1715 (build_base_field): Likewise.
1716 (build_base_fields): Likewise.
1717 (layout_virtual_bases): Don't add 1 to eoc value.
1718 (end_of_class): Use full size for empty bases.
1719 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
1720 empty bases. Don't add 1 to eoc value. Only add trailing padding
1721 if we're an empty class with no empty bases.
1722 (dump_class_hierarchy): Dump size and alignment.
1724 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1726 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
1729 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1731 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
1732 is found, look first if name does not match the structure name.
1734 2001-04-19 Mark Mitchell <mark@codesourcery.com>
1736 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
1738 (SET_DECL_LANGUAGE): New macro.
1739 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
1740 (pushdecl): Likewise.
1741 (build_library_fn_1): Likewise.
1742 (build_cp_library_fn): Likewise.
1743 (grokfndecl): Likewise.
1744 (grokvardecl): Mark `extern "C"' variables as having C linkage.
1745 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
1746 * lex.c (retrofit_lang_decl): Likewise.
1747 * mangle.c (mangle_decl_string): Don't mangle the names of
1748 variables declared with C language linkage.
1749 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
1751 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
1753 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
1754 flag_access_control from uninitialized storage.
1756 2001-04-15 Mark Mitchell <mark@codesourcery.com>
1758 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
1759 * mangle.c (write_pointer_to_member_type): Fix mangling of
1760 pointers to cv-qualified member function types.
1762 * init.c (build_delete): Create a SAVE_EXPR for the address if
1763 we're going to use it more than once.
1765 2001-04-13 Mark Mitchell <mark@codesourcery.com>
1767 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
1768 (expand_ptremfunc_cst): Change prototype.
1769 (delta2_from_ptrmemfunc): Remove.
1770 * expr.c (cplus_expand_constant): Adjust call to
1771 expand_ptrmemfunc_cst.
1772 * typeck.c (build_ptrmemfunc1): Simplify.
1773 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
1774 results in a constant.
1775 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
1776 (delta2_from_ptrmemfunc): Remove.
1777 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
1779 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1781 * cp-tree.h (decl_namespace_list): New macro.
1782 (struct saved_scope): Add decl_ns_list.
1783 * decl.c (mark_saved_scope): Mark it.
1784 * decl2.c: Lose static decl_namespace_list.
1785 (init_decl2): Don't save it.
1787 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1789 * cp-tree.h (warn_return_type, yylex): Delete redundant
1792 * decl.c (current_class_depth, global_namespace): Likewise.
1794 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
1796 * repo.c (flag_use_repository): Likewise.
1798 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1800 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
1801 set_block, pushdecl, getdecls, gettags, init_decl_processing,
1802 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
1803 lvalue_or_else, print_lang_statistics, comp_target_types,
1804 unsigned_type, signed_type, signed_or_unsigned_type,
1805 build_function_call, mark_addressable, incomplete_type_error):
1806 Delete redundant declarations.
1808 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
1810 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
1811 (TYPE_ANONYMOUS_P): New macro.
1812 (TAGGED_TYPE_P): New macro.
1813 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
1814 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
1815 * tree.c (no_linkage_helper): Likewise.
1816 * semantics.c (begin_class_definition): Likewise.
1817 * pt.c (convert_template_argument): Likewise.
1818 * lex.c (check_for_missing_semicolon): Likewise.
1820 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1822 * class.c (dfs_unshared_virtual_bases): New function.
1823 (mark_primary_bases): Call it.
1824 (check_bases): Ignore virtual bases when determining
1827 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1829 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
1831 2001-04-11 Mark Mitchell <mark@codesourcery.com>
1833 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
1834 cloned function to the clone.
1836 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1838 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
1840 * semantics.c: Include expr.h.
1842 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
1844 * method.c (implicitly_declare_fn): Commonize code for copy ctor
1845 and assignment op. Set TREE_USED for parameter.
1847 2001-04-10 Mark Mitchell <mark@codesourcery.com>
1849 * class.c (find_final_overrider_data): Add `candidates'.
1850 (dfs_find_final_overrider): Don't issue error messages
1852 (find_final_overrider): Issue error messages here.
1853 (build_base_field): Don't warn about amgibuous direct bases here.
1854 (warn_about_ambiguous_direct_bases): New function.
1855 (layout_class_type): Use it.
1857 2001-04-10 Richard Henderson <rth@redhat.com>
1859 * typeck.c (build_array_ref): Push the array reference inside
1860 COMPOUND_EXPR and COND_EXPR.
1862 2001-04-05 Mark Mitchell <mark@codesourcery.com>
1864 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
1865 * decl.c (duplicate_decls): Adjust accordingly.
1866 (maybe_commonize_var): Likewise.
1867 (grokfndecl): Likewise.
1868 (start_function): Likewise.
1869 (start_method): Likewise.
1870 * decl2.c (key_method): Likewise.
1871 (import_export_decl): Likewise.
1872 * method.c (implicitly_declare_fn): Likewise.
1873 * optimize.c (maybe_clone_body): Likewise.
1875 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
1877 * lang-specs.h: Add __DEPRECATED.
1879 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
1881 * search.c (get_dynamic_cast_base_type): When building a new
1882 constant, set its type to ssizetype.
1884 2001-04-04 Jakub Jelinek <jakub@redhat.com>
1886 * optimize.c (expand_call_inline): Only add newly inlined statements
1889 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1891 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
1892 (OPERATOR_FORMAT): Likewise.
1893 (OPERATOR_TYPENAME_FORMAT): Likewise.
1894 * operators.def: Remove old name-mangling information.
1895 * decl.c (grok_op_properties): Adjust accordingly.
1896 * lex.c (init_operators): Likewise.
1897 * rtti.c (get_tinfo_decl): Issue error messages about types that
1900 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1902 * decl2.c (import_export_decl): Don't call import_export_class
1903 when processing an inline member function.
1904 * semantics.c (expand_body): Call import_export_decl before
1905 emitting inline functions.
1907 2001-03-28 Richard Henderson <rth@redhat.com>
1909 IA-64 ABI Exception Handling:
1910 * cp-tree.def (EH_SPEC_BLOCK): New.
1911 (MUST_NOT_THROW_EXPR): New.
1912 * cp-tree.h: Update changed function declarations.
1913 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
1914 (CPTI_CALL_UNEXPECTED): New.
1915 (struct cp_language_function): Rename x_eh_spec_try_block
1917 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
1918 * decl.c (current_binding_level): If no current function
1919 bindings, revert to scope_chain.
1920 (initialize_predefined_identifiers): Remove __cp_push_exception.
1921 (store_parm_decls): Use begin_eh_spec_block.
1922 (finish_function): Use finish_eh_spec_block.
1923 (mark_lang_function): Update for name changes.
1924 * decl2.c (finish_file): No mark_all_runtime_matches.
1925 * dump.c (cp_dump_tree): Handle new tree codes.
1926 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
1927 * except.c (catch_language_init, catch_language): Remove.
1928 (init_exception_processing): Don't set language code.
1929 Initialize call_unexpected_node, protect_cleanup_actions,
1930 eh_personality_libfunc, lang_eh_runtime_type.
1931 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
1932 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
1933 (prepare_eh_type): Split out type canonicalizations ...
1934 (build_eh_type_type): ... from here.
1935 (build_eh_type_type_ref): Remove.
1936 (mark_all_runtime_matches): Remove.
1937 (build_exc_ptr): New.
1938 (do_begin_catch, do_end_catch): New.
1939 (do_pop_exception): Remove.
1940 (build_terminate_handler): Remove.
1941 (choose_personality_routine): Split out language choice from ...
1942 (initialize_handler_parm): ... here.
1943 Use MUST_NOT_THROW_EXPR.
1944 (expand_start_catch_block): Use do_begin_catch. Simplify Java
1945 exception object handling.
1946 (expand_start_eh_spec, expand_end_eh_spec): Remove.
1947 (expand_exception_blocks, alloc_eh_object): Remove.
1948 (begin_eh_spec_block, finish_eh_spec_block): New.
1949 (do_allocate_exception, do_free_exception): New.
1950 (expand_throw): Merge into ...
1951 (build_throw): ... here. Update for abi.
1952 * expr.c (cplus_expand_expr): No expand_internal_throw.
1953 Handle MUST_NOT_THROW_EXPR.
1954 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
1955 * semantics.c (*) Update for except.h name changes.
1956 (genrtl_try_block): No protect_with_terminate.
1957 (genrtl_eh_spec_block): New.
1958 (genrtl_handler): Don't emit the goto here.
1959 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
1960 (genrtl_finish_function): Don't expand_exception_blocks.
1961 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
1963 2001-03-28 Richard Henderson <rth@redhat.com>
1965 * decl.c (struct named_label_list): Rename eh_region to
1966 in_try_scope, add in_catch_scope.
1967 (struct binding_level): Rename eh_region to is_try_scope,
1969 (note_level_for_try): Rename from note_level_for_eh.
1970 (note_level_for_catch): New.
1971 (poplevel): Copy both is_try_scope and is_catch_scope to
1972 the named_label_list struct.
1973 (check_previous_goto_1): Don't check for catch block via
1974 DECL_ARTIFICIAL; use in_try_scope instead.
1975 (check_goto): Likewise.
1976 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
1977 * except.c (expand_start_catch_block): Call note_level_for_catch.
1978 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
1980 2001-03-27 Richard Henderson <rth@redhat.com>
1982 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
1983 exceptions_via_longjmp.
1985 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1987 * pt.c (check_default_tmpl_args): Make error messages clearer.
1989 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1991 * error.c: Also undefine 'A' macro used for cp_printers definition.
1993 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1995 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1997 2001-03-26 Mike Yang <yang@research.att.com>
1998 Mark Mitchell <mark@codesourcery.com>
2000 * dump.c (dump_access): New function.
2001 (cp_dump_tree): Use it. Dump basetype information for class
2004 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2006 * Makefile.in (optimize.o): Depend on params.h.
2007 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
2008 (init_decl_processing): Set flag_no_inline when doing
2010 * optimize.c: Include params.h.
2011 (struct inline_data): Improve documentation of FNS. Add
2012 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
2013 (INSNS_PER_STMT): New macro.
2014 (remap_block): Use CLONING_P.
2015 (inlinable_function_p): Don't inline big functions.
2016 (expand_call_inline): Keep track of how much inlining we've done.
2017 (optimize_function): Set FIRST_INLINED_FN.
2018 (maybe_clone_body): Set CLONING_P.
2019 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
2021 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
2022 rest_of_compilation. Clear DECL_RTL for local variables
2024 (clear_decl_rtl): New function.
2026 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
2029 * cp-tree.h (skip_type_access_control,
2030 reset_type_access_control): Prototype.
2031 * decl.c (grokdeclarator): Access of friends is not checked.
2032 * parse.y (component_decl_list): Reset type access control.
2033 * semantics.c (decl_type_access_control): Clear
2034 current_type_lookups.
2035 (save_type_access_control): Don't save if not deferring.
2036 (skip_type_access_control, reset_type_access_control): New
2038 (begin_class_definition): Do type access control for basetypes.
2039 Start deferred access control.
2040 (finish_class_definition): Resume immediate access control if
2041 this is a local class.
2043 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2045 * class.c (add_method): Use memcpy/memmove, not bcopy.
2047 * decl.c (duplicate_decls): Likewise.
2049 2001-03-23 Jakub Jelinek <jakub@redhat.com>
2051 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
2054 2001-03-23 Jakub Jelinek <jakub@redhat.com>
2056 * decl.c (local_names): Define.
2057 (push_local_name): New.
2058 (grok_reference_init): Return init if initializing static reference
2059 variable with non-constant instead of emitting it.
2060 Move expand_static_init call to cp_finish_decl.
2061 (layout_var_decl): Call push_local_name.
2062 (maybe_commonize_var): Allow inlining functions even if they have
2063 static local variables, use comdat_linkage for them if flag_weak.
2064 (check_initializer): Call obscure_complex_init if
2065 grok_reference_init returned non-zero.
2066 (save_function_data): Clear x_local_names.
2067 (pop_cp_function_context): Free x_local_names.
2068 (mark_inlined_fns): Remove.
2069 (mark_lang_function): Mark x_local_names.
2070 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
2071 Mark inlined_fns as tree, remove call to mark_inlined_fns.
2072 * class.c (alter_access): Ensure DECL_ACCESS is never set if
2073 DECL_DISCRIMINATOR_P.
2074 * cp-tree.h (cp_language_function): Add x_local_names.
2075 (lang_decl_flags): Add discriminator into u2.
2076 (lang_decl_inlined_fns): Remove.
2077 (lang_decl): inlined_fns is now a TREE_VEC.
2078 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
2079 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
2080 TREE_VEC, not a custom structure.
2081 (optimize_function): Likewise.
2082 * mangle.c (discriminator_for_local_entity): Discriminate among
2083 VAR_DECL local entities.
2084 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
2087 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
2089 Add support for Java interface method calls.
2090 * cp-tree.h (struct lang_type): Add java_interface flag.
2091 (TYPE_JAVA_INTERFACE): New macro.
2092 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
2093 by setting TYPE_JAVA_INTERFACE.
2094 * call.c (java_iface_lookup_fn): New static.
2095 (build_over_call): If calling a method declared in a
2096 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
2097 expression which resolves the function address.
2098 (build_java_interface_fn_ref): New function.
2100 2001-03-22 Richard Henderson <rth@redhat.com>
2102 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
2103 * except.c: Don't include it.
2105 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
2106 based on an idea from Joe Buck <jbuck@synopsys.com>
2108 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
2110 (data_def, component_decl): Add reductions to bad_decl.
2112 2001-03-22 Jakub Jelinek <jakub@redhat.com>
2114 * method.c (do_build_assign_ref): Don't use build_modify_expr for
2115 anonymous aggregates, since they don't have assignment operator
2117 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
2118 assignment operators for anonymous structure fields.
2120 2001-03-21 Jason Merrill <jason@redhat.com>
2122 * pt.c (instantiate_decl): Abort if we see a member constant
2123 instantiation that doesn't already have its initializer.
2124 Downgrade explicit instantiation without definition to pedwarn.
2126 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
2127 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
2128 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
2130 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
2131 (pending_vtables): Remove.
2132 * decl2.c (pending_vtables): Remove.
2133 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
2134 CLASSTYPE_VTABLE_NEEDS_WRITING.
2135 (import_export_class): Likewise.
2136 (init_decl2): Don't mark pending_vtables.
2137 * lex.c (handle_pragma_vtable): Just sorry.
2138 * pt.c (instantiate_class_template): Don't mess with
2139 CLASSTYPE_VTABLE_NEEDS_WRITING.
2140 (mark_class_instantiated): Likewise.
2141 * ptree.c (print_lang_type): Don't print it.
2142 * semantics.c (begin_class_definition): Don't set it.
2144 * pt.c (template_tail): Replace with last_pending_template.
2145 (maybe_templates, maybe_template_tail): Remove.
2146 (add_pending_template): Adjust.
2147 (instantiate_pending_templates): Adjust.
2149 * cp-tree.h (struct saved_scope): Remove lang_stack field.
2150 (current_lang_stack): Remove.
2151 * decl.c (maybe_push_to_top_level): Don't initialize it.
2152 (duplicate_decls): Use current_lang_depth.
2153 (xref_basetypes): Likewise.
2154 * class.c (current_lang_depth): New fn.
2155 (push_lang_context): Use more varray functionality.
2156 (pop_lang_context): Likewise.
2158 * error.c (GLOBAL_THING): Always use '__'.
2160 2001-03-21 Mark Mitchell <mark@codesourcery.com>
2162 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
2164 * mangle.c (mangle_decl_string): Mangle the names of overloaded
2165 operators, even when they have `extern "C"' linkage.
2167 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2169 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
2170 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2171 where it's not necessary.
2172 (add_method): Remove optimization involving comparison of
2173 DECL_ASSEMBLER_NAME.
2174 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
2175 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2176 where it's not necessary.
2177 (check_methods): Likewise.
2178 (build_clone): Likewise.
2179 (built_vtt): Likewise.
2180 * cp-tree.h (DECL_NEEDED_P): Likewise.
2181 * decl.c (pushtag): Likewise.
2182 (duplicate_decls): Likewise.
2183 (pushdecl): Likewise.
2184 (builtin_function): Likewise.
2185 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
2186 (build_cp_library_fn): Likewise.
2187 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
2188 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2189 where it's not necessary.
2190 (make_rtl_for_nonlocal_decl): Likewise.
2191 (cp_finish_decl): Likewise.
2192 (grokfndecl): Likewise.
2193 (grokvardecl): Likewise.
2194 (grokdeclarator): Likewise.
2195 (start_function): Likewise.
2196 (cp_missing_return_ok_p): Likewise.
2197 * decl2.c (grokclassfn): Likewise.
2198 (check_classfn): Likewise.
2199 (finish_static_data_member_decl): Likewise.
2200 (grokfield): Likewise.
2201 * error.c (GLOBAL_IORD_P): Remove.
2202 (dump_global_iord): Improve output.
2203 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
2204 * except.c (nothrow_libfn_p): Summarily reject any function not in
2206 * init.c (build_java_class_ref): Don't explicitly set
2207 DECL_ASSEMBLER_NAME after calling mangle_decl.
2208 * mangle.c (mangle_decl_string): Handle extern "C" functions.
2209 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
2210 * method.c (set_mangled_name_for_decl): Don't explicitly set
2211 DECL_ASSEMBLER_NAME after calling mangle_decl.
2212 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
2213 IDENTIFIER_GLOBAL_VALUE for the thunk.
2214 * pt.c (set_mangled_name_for_template_decl): Remove.
2215 (check_explicit_specialization): Don't use it.
2216 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
2217 (tsubst_friend_function): Likewise.
2218 (tsubst_decl): Likewise.
2219 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
2220 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
2221 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2222 where it's not necessary.
2223 (tinfo_base_init): Likewise.
2224 (create_real_tinfo_var): Likewise.
2225 * search.c (looup_field_1): Likewise.
2226 * semantics.c (finish_named_return_value): Likewise.
2227 * tree.c (init_tree): Set lang_set_decl_assembler_name.
2229 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
2231 Correct semantics restrictions checking in throw-expression.
2232 * except.c (is_admissible_throw_operand): New function.
2233 (build_throw): Use it.
2235 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2237 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
2240 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2242 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2243 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
2244 * decl.c (duplicate_decls): Likewise.
2245 (builtin_function): Likewise.
2246 (build_library_fn): Likewise.
2247 (build_cp_library_fn): Likewise.
2248 (check_initializer): Likewise.
2249 (cp_finish_decl): Likewise.
2250 * decl2.c (grokfield): Likewise.
2251 (grok_function_init): Remove #if 0'd code.
2252 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2253 * friend.c (do_friend): Likewise.
2254 * init.c (get_temp_regvar): Likewise.
2255 * method.c (make_thunk): Likewise.
2256 * pt.c (tsubst_friend_function): Likewise.
2257 (tsubst_decl): Likewise.
2258 (regenerate_decl_from_template): Likewise.
2259 * semantics.c (genrtl_named_return_value): Likewise.
2260 (expand_body): Likewise.
2261 (genrtl_finish_function): Likewise.
2262 * tree.c (cp_tree_equal): Likewise.
2264 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
2266 * call.c (convert_like_real): Add extra semantics to INNER
2267 parameter. Don't convert to temporary if a user conversion
2268 gives us an lvalue that we're about to bind to a reference.
2269 Set INNER to indicate pending reference binding on recursive
2272 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
2274 * cp/lex.c: Delete duplicate pending_lang_change.
2276 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
2278 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
2280 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
2281 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
2283 2001-03-09 Zack Weinberg <zackw@stanford.edu>
2285 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
2287 2001-03-08 Stan Shebs <shebs@apple.com>
2289 * cp-tree.h (set_identifier_local_value): Remove unused decl.
2291 2001-03-06 Zack Weinberg <zackw@stanford.edu>
2293 * spew.c: Remove references to CPP_OSTRING.
2295 2001-03-06 Andrew Haley <aph@redhat.com>
2297 * typeck.c (convert_arguments): Check that we have an fndecl.
2299 2001-03-05 Andrew Haley <aph@redhat.com>
2301 * typeck.c (convert_arguments): Don't do ellipsis conversion for
2302 __built_in_constant_p.
2304 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2306 * typeck.c (build_static_cast): Allow enum to enum conversions
2309 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2311 * class.c (check_field_decls): Pointers to member do not a
2312 non-pod struct make, as per DR 148.
2314 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2316 * call.c (joust): cp_pedwarn when using gnu extension concerning
2317 worst conversion sequences.
2319 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2321 * decl.c: Replace all uses of 'boolean' with 'bool'.
2323 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2325 * lang-specs.h: Add zero initializer for cpp_spec field to
2326 all array elements that need one. Don't put an #ifdef inside
2327 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
2330 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2332 Implement using decls inside template functions.
2333 * decl2.c (validate_nonmember_using_decl): Don't special case
2334 fake_std_node in the global namespace. Don't reject early when
2335 processing a template.
2336 (do_local_using_decl): Add to statement tree. Don't do further
2337 processing when building a template.
2338 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
2340 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2342 * decl2.c (do_nonmember_using_decl): Don't complain if we find
2343 same function. Do complain about ambiguating extern "C"
2346 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
2348 Remove floating point and complex type template constant parms.
2349 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
2350 COMPLEX_TYPE extensions.
2351 (invalid_nontype_parm_type_p): Likewise.
2353 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
2355 * except.c (call_eh_info): Revert "match_function"'s type.
2357 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
2359 Fix ctor vtable vcall offsets.
2360 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
2361 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
2362 (get_matching_base): Remove.
2363 (get_original_base): New function.
2364 (build_vtbl_initializer): Initialize vid.rtti_binfo.
2365 Use a virtual thunk for a ctor vtable with an index
2366 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
2367 primary base within a constructor vtable. Only set
2368 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
2369 when primary base has been lost.
2370 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
2372 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
2374 * call.c (joust): Ensure more_specialized()'s argument length
2375 parameter has correct value for constructors.
2377 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
2379 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
2381 * decl.c (mark_inlined_fns): Prototype.
2383 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2385 * spew.c (yylex): Correct handling of friends.
2387 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2389 * mangle.c (write_encoding): Pass write_function_type the
2390 FUNCTION_DECL for the function being encoded.
2391 (write_function_type): Pass it along to write_bare_function_type.
2392 (write_bare_function_type): Pass it along to write_method_parms.
2393 (write_method_parms): Don't mangle the compiler-generated
2394 parameters to a constructor or destructor.
2396 2001-02-22 Andreas Jaeger <aj@suse.de>
2398 * optimize.c: Include toplev.h for
2399 note_deferral_of_defined_inline_function prototype.
2401 2001-02-22 Jakub Jelinek <jakub@redhat.com>
2403 * cp-tree.h (struct lang_decl_inlined_fns): New.
2404 (struct lang_decls): Add inlined_fns.
2405 (DECL_INLINED_FNS): New macro.
2406 * optimize.c (struct inline_data): Add inlined_fns.
2407 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
2408 (inlinable_function_p): Likewise, fix typo in comment,
2409 function is not inlinable if it already inlined function currently
2411 (expand_call_inline): Add fn to inlined_fns if necessary.
2412 (optimize_function): Initialize inlined_fns.
2413 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
2414 * decl.c (mark_inlined_fns): New function.
2415 (lang_mark_tree): Call it.
2417 2001-02-21 Jason Merrill <jason@redhat.com>
2419 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
2420 (DECL_UNINLINABLE): Move to middle-end.
2422 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
2423 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
2424 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
2425 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
2426 parms and outer BLOCK. note_deferral_of_defined_inline_function.
2428 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
2431 2001-02-19 Mark Mitchell <mark@codesourcery.com>
2433 * decl2.c (set_decl_namespace): Allow explicit instantiations in
2436 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2438 * optimize.c (expand_call_inline): Don't walk subtrees of type
2441 2001-02-18 Mark Mitchell <mark@codesourcery.com>
2443 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
2446 2001-02-18 Jason Merrill <jason@redhat.com>
2448 Do put the VTT parameter in DECL_ARGUMENTS.
2449 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
2450 (current_vtt_parm): New macro.
2451 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
2452 (DECL_HAS_VTT_PARM_P): New macro.
2453 (DECL_VTT_PARM): Remove.
2454 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
2455 * decl.c (duplicate_decls): Only copy the operator code if
2457 (start_function): Set current_vtt_parm.
2458 (lang_mark_tree): Don't mark vtt_parm.
2459 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
2460 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
2461 * class.c (build_clone): Maybe remove the VTT parm.
2462 * optimize.c (maybe_clone_body): Set up the VTT parm.
2463 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
2464 * call.c (build_over_call): Just allow the VTT arg.
2465 * method.c (make_thunk): Don't set DECL_VTT_PARM.
2466 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
2467 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
2468 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
2469 * error.c (dump_function_decl): Likewise.
2470 * call.c (build_user_type_conversion_1, convert_like_real): Abort
2471 if we try to call a constructor with in-charge or VTT parms.
2472 * method.c (skip_artificial_parms_for): New fn.
2473 * call.c (add_function_candidate, build_over_call): Call it.
2474 * call.c (build_new_method_call): Use current_vtt_parm.
2475 * init.c (expand_virtual_init): Likewise.
2476 * class.c (same_signature_p): No longer static.
2477 * cp-tree.h: Declare it.
2478 * search.c (look_for_overrides_r): Use it.
2480 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2482 * cp-tree.h (new_abi_rtti_p): Remove.
2483 (name_mangling_version): Likewise.
2484 (flag_do_squangling): Likewise.
2485 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
2486 * decl.c (grokfndecl): Likewise.
2487 * decl2.c (name_mangling_version): Remove.
2488 (flag_do_squangling): Likewise.
2489 (lang_f_options): Remove `squangle'.
2490 (unsupported_options): Add `squangle'.
2491 (cxx_decode_option): Issue a warning about uses of
2492 -fname-mangling-version.
2493 (finish_file): Remove old ABI support.
2494 * pt.c (check_explicit_specialization): Likewise.
2495 (tsubst_decl): Likewise.
2496 * rtti.c (init_rtti_processing): Likewise.
2497 (build_headof): Likewise.
2498 (get_tinfo_decl_dynamic): Likewise.
2499 (tinfo_from_decl): Likewise.
2500 (build_dynamic_cast_1): Likewise.
2501 (synthesize_tinfo_var): Likewise.
2502 * init.c (build_new): Allow enumeration types for the array-bounds
2503 in a direct-new-declarator.
2505 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
2507 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
2508 TREE_PROTECTED from the template being specialized.
2510 2001-02-17 Jason Merrill <jason@redhat.com>
2512 * decl2.c (build_artificial_parm): Set TREE_READONLY.
2514 * decl.c (bad_specifiers): Allow throw specs on things with
2515 pointer-to-function or -member-function type.
2516 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
2519 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2521 * call.c (check_dtor_name): Handle template names correctly.
2523 2001-02-16 Jason Merrill <jason@redhat.com>
2525 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
2526 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
2527 * optimize.c (maybe_clone_body): Don't substitute it.
2528 * call.c (build_new_method_call): Check in_chrg instead.
2529 * init.c (expand_virtual_init): Likewise.
2531 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
2533 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
2534 class-type introduces at least a type-name.
2536 2001-02-16 Jakub Jelinek <jakub@redhat.com>
2538 * call.c (convert_like_real): Create a temporary for non-lvalue.
2540 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
2542 * cp-tree.h: Fix typos in comments.
2544 2001-02-16 Jason Merrill <jason@redhat.com>
2546 * optimize.c (remap_block): If we're compiling a clone, pass the
2547 new block to insert_block.
2549 2001-02-16 Mark Mitchell <mark@codesourcery.com>
2551 * semantics.c (finish_asm_stmt): Robustify.
2553 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2555 * pt.c (push_template_decl_real): Don't remangle the name of a
2558 2001-02-15 Jim Meyering <meyering@lucent.com>
2560 * Make-lang.in (c++.install-common): Depend on installdirs.
2561 (c++.install-info): Likewise.
2562 (c++.install-man): Likewise.
2564 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2566 * typeck2.c (build_m_component_ref): Robustify.
2568 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
2570 * friend.c (do_friend): Don't take the nested [template] class
2571 into account when deciding whether to warn about the friend
2572 function not referring to a template function.
2574 2001-02-14 Jakub Jelinek <jakub@redhat.com>
2576 * typeck.c (build_unary_op): Clarify error message.
2578 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
2580 * parse.y (component_constructor_declarator): allow optional
2581 parentheses around constructor class name.
2583 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2585 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
2587 * init.c (emit_base_init): Remove incorrect comment about
2589 * method.c (make_thunk): Fix comment alignment.
2591 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2593 Kill remnants of this is variable.
2594 * cp-tree.h (flag_this_is_variable): Remove.
2595 * decl2.c (flag_this_is_variable): Remove.
2596 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
2597 (build_vbase_path): The path is non-static, even in a cdtor.
2598 (resolves_to_fixed_type_p): Add additional return value.
2599 * search.c (init_vbase_pointers): Adjust.
2600 * tree.c (lvalue_p_1): Adjust.
2601 * typeck.c (mark_addressable): Adjust.
2603 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2605 * pt.c (unify): Don't check cv quals of array types.
2607 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2609 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
2610 check whether we already have the type.
2612 2001-02-13 Mark Mitchell <mark@codesourcery.com>
2614 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
2615 * call.c (build_op_delete_call): Simplify to remove duplicate
2617 * class.c (clone_function_decl): Don't build the deleting variant
2618 of a non-virtual destructor.
2619 * decl.c (finish_destructor_body): Don't call delete if this is a
2620 non-virtual destructor.
2621 * init.c (build_delete): Explicitly call `operator delete' when
2622 deleting an object with a non-virtual destructor.
2624 2001-02-13 Jason Merrill <jason@redhat.com>
2626 * lang-specs.h: Add more __EXCEPTIONS.
2628 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2630 * typeck2.c (process_init_constructor): Check
2631 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
2633 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2635 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
2636 Remove spurious information in comment. Allow further
2637 adjustments of REFERENCE_TYPE args.
2639 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2641 * errfn.c (cp_deprecated): Tweak diagnostic text.
2642 * parse.y (new_initializer): Deprecate initializer lists
2645 2001-02-12 Mark Mitchell <mark@codesourcery.com>
2647 Remove old ABI support.
2649 2001-02-11 Mark Mitchell <mark@codesourcery.com>
2651 * decl2.c (flag_vtable_thunks): Always set it to 1.
2652 (flag_new_abi): Likewise.
2653 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
2655 * Makefile.in (g++spec.o): Fix typo.
2657 2001-02-09 Jason Merrill <jason@redhat.com>
2659 * lang-specs.h: Restore definition of __EXCEPTIONS.
2661 2001-02-08 Jason Merrill <jason@redhat.com>
2663 * search.c (shared_member_p): New function.
2664 (lookup_field_r): Use it.
2665 * cp-tree.h (SHARED_MEMBER_P): Remove.
2667 * method.c (process_overload_item): Handle template-dependent array
2669 * pt.c (type_unification_real): If we end up with undeduced nontype
2672 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
2675 * typeck2.c (friendly_abort): Don't say anything if we have
2676 earlier errors or sorries.
2678 * decl.c (check_tag_decl): Notice attempts to redefine bool and
2679 wchar_t. Ignore if in_system_header.
2681 * decl.c (maybe_push_cleanup_level): New fn...
2682 (start_decl_1): ...split out from here.
2683 * cvt.c (build_up_reference): Use it.
2684 * cp-tree.h: Declare it.
2686 2001-02-07 Mark Mitchell <mark@codesourcery.com>
2688 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
2691 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
2693 * pt.c (lookup_template_class): Make sure it's a primary
2694 template or template_template_parm when called from the parser.
2695 (instantiate_template_class): Add assertion.
2697 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
2699 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
2700 from error_mark_node.
2702 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
2704 Fix specification and implementation bugs in V3 ABI
2705 construction vtables.
2706 * cp-tree.h (flag_dump_class_layout): New flag.
2707 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
2708 (BINFO_LOST_PRIMARY_P): New flag.
2709 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
2710 (BINFO_PRIMARY_MARKED_P): Rename to ...
2711 (BINFO_PRIMARY_P): ... here.
2712 (binfo_via_virtual): New prototype.
2713 * decl2.c (flag_dump_class_layout): New flag.
2714 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
2715 use `=' as a file name separator.
2716 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
2718 (build_vtbl_address): If this is a virtual primary base, then
2719 get the vtbl of what it is ultimately primary for.
2720 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
2721 for BINFO_PRIMARY_P.
2722 (dfs_skip_nonprimary_vbases_markedp): Likewise.
2723 (get_shared_vbase_if_not_primary): Likewise.
2724 (dfs_get_pure_virtuals): Likewise.
2725 (expand_upcast_fixups): Likewise.
2726 (fixup_virtual_upcast_offsets): Likewise.
2727 (dfs_find_vbase_instance): Likewise.
2728 (find_vbase_instance): Likewise.
2729 (binfo_from_vbase): Adjust comment to reflect reality.
2730 (binfo_via_virtual): New function.
2731 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
2732 for binfo walking during VTT construction.
2733 (dfs_mark_primary_bases): Remove.
2734 (force_canonical_binfo_r): New function.
2735 (force_canonical_binfo): New function.
2736 (mark_primary_virtual_base): New function.
2737 (mark_primary_bases): Walk in inheritance graph order, use
2738 mark_primary_virtual_base.
2739 (determine_primary_base): Use some more intermediate variables.
2740 (dfs_find_final_overrider): Don't check for overriding along a
2742 (dfs_modify_vtables): Walk into primary virtual bases too.
2743 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
2744 (build_base_fields): Likewise.
2745 (dfs_set_offset_for_unshared_vbases): Likewise.
2746 (layout_virtual_bases): Likewise.
2747 (end_of_class): Likewise.
2748 (finish_struct_1): Call dump_class_hierarchy, if requested.
2749 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
2750 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
2751 (dump_class_hierarchy): Add file parameter. Append to file, if
2753 (finish_vtbls): Adjust accumulate_vtbl_inits call.
2754 Use canonical base for virtual bases.
2755 (build_vtt): Add more comments. Adjust build_vtt_inits call.
2756 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
2757 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
2758 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
2760 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
2761 from DATA. We want virtual primary bases and all bases via virtual.
2762 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
2763 virtual base when not a construction vtable.
2764 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
2765 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
2766 Use canonical bases when processing virtual bases.
2767 (accumulate_vtbl_inits): We're interested in any base via a
2769 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
2770 within a construction vtable, determine what is being overridden.
2771 (build_vtbl_initializer): Add more comments
2772 (add_vcall_offset_vtbl_entries_1): Adjust comment.
2773 (build_rtti_vtbl_entries): Check if the base has lost its
2776 2001-02-05 Mark Mitchell <mark@codesourcery.com>
2778 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
2780 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2782 * decl.c (pushdecl): Call abort instead of fatal.
2783 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
2784 * init.c (build_new_1): Likewise.
2785 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
2786 * decl.c (build_typename_type): hash_table_init now returns void.
2787 decl.c (init_decl_processing): Make an error non-fatal.
2789 2001-02-04 Mark Mitchell <mark@codesourcery.com>
2791 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
2793 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
2794 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
2795 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
2796 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
2797 * decl.c (maybe_commonize_var): Use the new name-mangling where
2799 * decl2.c (comdat_linkage): Enhance comments. Make all
2800 compiler-generated things static, if COMDAT is not available.
2801 (get_tinfo_decl): Do not make typeinfo objects that belong in the
2803 (tinfo_base_init): Use the correct mangled name for typeinfo
2804 strings, and push them into the global scope.
2805 (typeinfo_in_lib_p): New function.
2806 (synthesize_tinfo_var): Use it.
2807 (create_real_tinfo_var): Likewise.
2809 2001-02-03 Jakub Jelinek <jakub@redhat.com>
2811 * decl.c (push_class_binding): Use context_for_name_lookup instead
2813 * search.c (context_for_name_lookup): Remove static. Check for NULL
2814 context in the loop.
2815 * cp-tree.h (context_for_name_lookup): Add prototype.
2817 2001-02-02 Jakub Jelinek <jakub@redhat.com>
2819 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
2820 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
2822 * call.c (convert_class_to_reference, build_user_type_conversion_1,
2823 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
2825 2001-02-02 Mark Mitchell <mark@codesourcery.com>
2827 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
2828 of macros used when compiling g++spec.c.
2829 * g++spec.c (lang_specific_driver): Link with the shared
2832 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
2834 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
2835 make_reference_declarator, make_call_declarator), method.c
2836 (implicitly_declare_fn), parse.y (namespace_using_decl,
2837 notype_unqualified_id, expr_or_declarator, new_type_id,
2838 after_type_declarator, direct_after_type_declarator,
2839 notype_declarator, complex_notype_declarator,
2840 complex_direct_notype_declarator, qualified_id,
2841 notype_qualified_id, overqualified_id, direct_new_declarator,
2842 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
2843 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
2844 instead of build_parse_node.
2846 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2848 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
2849 (minus_one_node): Moved to top level gcc directory. Renamed
2850 to integer_minus_one_node.
2852 * init.c (init_init_processing): Don't set minus_one_node.
2853 (build_vec_init): Use integer_minus_one_node.
2855 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2857 2001-01-28 Jakub Jelinek <jakub@redhat.com>
2859 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
2860 identical and they would be replaced with constant, remove
2861 MODIFY_EXPR from the tree.
2863 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2865 * Make-lang.in: Remove all dependencies on defaults.h.
2866 * call.c: Don't include defaults.h.
2868 * decl2.c: Likewise.
2869 * except.c: Likewise.
2873 * typeck.c: Likewise.
2875 2001-01-25 Jakub Jelinek <jakub@redhat.com>
2877 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
2878 operators even in "C" linkage.
2879 * method.c (set_mangled_name_for_decl): Likewise.
2880 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
2881 overloaded operators in "C" linkage.
2883 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2885 * pt.c (tsubst_decl): Remove IN_DECL parameter.
2886 (tsubst_arg_types): Check parameter is not void.
2887 (tsubst): Adjust tsubst_decl call.
2889 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2891 * call.c (add_builtin_candidate): Quote std properly, from
2894 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2896 * pt.c (check_explicit_specialization): Clone constructors and
2899 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2901 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
2902 indicates anything special about template depth. Make sure we
2903 only count the user visible template classes.
2905 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2907 * call.c (build_conv): Typo in comment.
2908 (add_builtin_candidate): Add more explanation.
2909 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
2910 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
2911 when we have enumeral types.
2912 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
2913 candidates for relops and eqops.
2914 (joust): Simplify control flow. Allow a non-template user
2915 function to hide a builtin.
2917 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
2919 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
2920 (more_specialized): Add deduction parameter.
2921 * call.c (joust): Adjust more_specialized call.
2922 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
2923 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
2924 (get_bindings_order): Remove.
2925 (get_bindings_real): Add DEDUCE parameter.
2926 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
2927 REFERENCE_TYPE jig for DEDUCE_ORDER.
2928 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
2929 maybe_adjust_types_for_deduction.
2930 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
2932 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
2933 (check_cv_quals_for_unify): Use new unify qualifier flags.
2934 (unify): Clear new unify qualifier flags.
2935 (get_bindings_real): Add DEDUCE parameter.
2936 (get_bindings): Adjust call to get_bindings_real.
2937 (get_bindings_overload): Likewise.
2938 (most_specialized_instantiation): Adjust call to
2941 2001-01-19 Jason Merrill <jason@redhat.com>
2943 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
2945 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
2948 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
2950 * decl2.c (arg_assoc_class): Fix double iteration logic.
2952 2001-01-19 Jason Merrill <jason@redhat.com>
2954 * init.c (build_delete): Always call convert_force to strip cv-quals.
2956 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
2957 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
2958 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
2960 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2962 * search.c (get_vbase_1): Count only virtual bases.
2964 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2966 * class.c (duplicate_tag_error): Robustify flag clearing.
2968 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2970 * cp-tree.h (lookup_template_class): Add complain parm.
2971 * decl.c (lookup_namespace_name): Adjust call to
2972 lookup_template_class.
2973 (make_typename_type): Likewise.
2974 * semantics.c (finish_template_type): Likewise.
2975 * pt.c (lookup_template_class): Add complain parm. Adjust.
2976 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
2979 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2981 * pt.c (copy_default_args_to_explicit_spec): Preserve
2982 object's CV quals. Reorganize.
2984 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2986 * typeck.c (build_modify_expr): Say `initialization' for
2988 * init.c (build_default_init): Convert to enumeral type, if
2991 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2993 * parse.y (nomods_initdcl0): Properly set things up for
2996 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2998 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2999 (type_unification_real): Set it.
3002 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3004 * decl.c (finish_destructor_body): Convert to vbase pointer here.
3006 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3008 * semantics.c (begin_class_definition): Check we're not inside a
3011 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3013 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
3016 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3018 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
3019 * call.c (build_over_call): Add comment.
3021 2001-01-16 Daniel Berlin <dberlin@redhat.com>
3023 * cvt.c (ocp_convert): Handle vector type conversion
3024 * typeck2.c (digest_init): Handle vector type initializations
3026 2001-01-16 Phil Edwards <pme@sources.redhat.com>
3028 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
3031 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
3033 * pt.c (check_nontype_parm): Rename to ...
3034 (invalid_nontype_parm_type_p): ... here.
3035 (process_template_parm): Adjust.
3036 (convert_template_argument): Adjust.
3038 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
3040 * pt.c (check_nontype_parm): New function.
3041 (process_template_parm): Use it.
3042 (convert_template_argument): Use it.
3043 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
3046 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
3048 * tree.c: Add defaults.h
3049 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
3050 * Make-lang.in (cp/tree.o): Add defaults.h.
3052 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
3054 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
3056 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
3058 * g++.1: Change to be ".so man1/gcc.1".
3060 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
3062 * Make-lang.in (c++.info, c++.install-info): Build and install g++
3064 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
3065 ($(srcdir)/cp/g++int.info): New target.
3066 * gxxint.texi: Add info directory entry. Use @@ in email address.
3067 * .cvsignore: Update.
3069 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
3071 * typeck.c (build_c_cast): Do template processing earlier.
3072 Always pedwarn on array casts.
3074 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
3076 * friend.c (make_friend_class): Make sure a templated class is
3077 actually a template.
3079 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3081 * decl2.c (get_guard): Set linkage from guarded decl.
3083 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3085 * call.c (convert_default_arg): Check for unprocessed
3087 * cp-tree.h (replace_defarg): Move to spew.c.
3088 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
3089 spew.c, which is where they really are.
3090 (done_pending_defargs): Declare.
3091 (unprocessed_defarg_fn): Declare.
3092 * decl.c (replace_defarg): Move to spew.c
3093 * parse.y (structsp): Call done_pending_defargs.
3094 * spew.c (defarg_fns): Rearrange list structure.
3095 (defarg_fnsdone): New static variable.
3096 (defarg_depfns): New static variable.
3097 (init_spew): Adjust.
3098 (add_defarg_fn): Store the type in TREE_TYPE.
3099 (do_pending_defargs): Detect and deal with ordering constraints
3101 (done_pending_defargs): New function.
3102 (unprocessed_defarg_fn): New function.
3103 (replace_defarg): Moved from decl.c. Robustify. Don't save
3104 if circularity detected.
3106 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3108 * pt.c (unify): Check array has a domain, before checking
3109 whether it is variable sized.
3111 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3113 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
3114 parameters with pointers to arrays of unknown bound.
3116 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3118 * parse.y (template_parm_header, template_spec_header): New
3119 reductions. Split out from ...
3120 (template_header): ... here. Use them.
3121 (template_template_parm): Use template_parm_header.
3122 * semantics.c (finish_template_template_parm): Add assert.
3124 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3126 * mangle.c (write_builtin_type): Fix thinko.
3128 * pt.c (copy_default_args_to_explicit_spec_1): New function.
3129 (copy_default_args_to_explicit_spec): Likewise.
3130 (check_explicit_specialization): Use it.
3132 * class.c (finish_struct_1): Remove last argument in call to
3133 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3134 * decl.c (builtin_function): Likewise.
3135 (build_cp_library_fn): Likewise.
3136 (check_initializer): Likewise.
3137 (make_rtl_for_nonlocal_decl): Likewise.
3138 (cp_finish_decl): Likewise.
3139 (start_function): Likewise.
3140 * decl2.c (finish_anon_union): Likewise.
3141 * friend.c (do_friend): Likewise.
3142 * init.c (build_java_class_ref): Likewise.
3143 * method.c (make_thunk): Likewise.
3144 * pt.c (tsubst_friend_function): Likewise.
3145 * semantics.c (expand_body): Likewise.
3147 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3149 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
3150 looking at DECL_CLONED_FUNCTION for non-functions.
3152 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3154 * error.c (dump_template_parameter): Use parm to determine how
3155 to print default value.
3157 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3159 * class.c (duplicate_tag_error): Clear more flags.
3161 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3163 * call.c (build_new_method_call): Use binfo_for_vbase.
3165 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
3167 * cp-tree.h (flag_cond_mismatch): Don't declare.
3168 * decl2.c (flag_cond_mismatch): Don't define.
3169 (lang_f_options): Remove cond-mismatch.
3170 (unsupported_options): Add cond-mismatch.
3172 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
3174 * class.c (handle_using_decl): Reject using of constructor name
3175 of sourcing class. Allow injecting of a method with same name as
3176 nested class. Fixup error messages.
3178 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
3180 * decl2.c (lang_decode_option): Handle -Wformat=2.
3182 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3184 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
3185 initialized_in_class.
3186 (DECL_DEFINED_IN_CLASS_P): Rename to ...
3187 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
3188 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
3189 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
3190 * pt.c (check_default_tmpl_args): Adjust for
3191 DECL_INITIALIZED_IN_CLASS_P.
3192 (instantiate_class_template): Likewise.
3193 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
3195 * class.c (finish_struct): Constify saved_filename.
3197 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3199 * class.c (duplicate_tag_error): Adjust diagnostic.
3200 (finish_struct): Locally set location to start of struct.
3201 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
3203 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3205 * decl.c (struct binding_level): Adjust class_shadowed comments
3207 (push_class_level_binding): Ajust comments to reflect reality.
3208 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
3209 Don't set TREE_VALUE on the class_shadowed list.
3211 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3213 * decl2.c (acceptable_java_type): Allow references too.
3214 * init.c (build_java_class_ref): When using the new ABI, search
3215 `class$' and have it mangled with `mangle_decl.'
3216 * mangle.c (write_java_integer_type_codes): New function.
3217 (write_builtin_type): Detect and mangle Java integer and real
3220 2001-01-07 Mark Mitchell <mark@codesourcery.com>
3222 * decl2.c (grokfield): Don't accept `asm' specifiers for
3223 non-static data members.
3225 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3227 * expr.c (cplus_expand_expr): Don't reset `target'.
3229 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
3231 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
3233 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
3235 * parse.y (template_datadef): Check for error_mark_node.
3237 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
3239 * cp-tree.def (DEFAULT_ARG): Make `x' class.
3241 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
3243 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
3244 (record_builtin_type): Make non-static.
3245 (flag_short_double): Don't declare.
3246 (init_decl_processing): Remove the creation of many tree nodes now
3247 in c_common_nodes_and_builtins.
3248 (build_void_list_node): New function.
3249 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
3250 * cp-tree.h (flag_short_wchar): Don't declare.
3252 2001-01-04 Mark Mitchell <mark@codesourcery.com>
3254 * call.c (build_conv): Don't use build1 for USER_CONV.
3255 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
3257 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
3259 * lex.c (lang_init): Call c_common_lang_init.
3261 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
3263 * search.c (lookup_fnfields_here): Remove.
3264 (look_for_overrides_r): Use lookup_fnfields_1.
3265 Ignore functions from using declarations.
3267 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
3269 Implement exceptions specifiers for implicit member functions.
3270 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
3271 * method.c (synthesize_exception_spec): New function.
3272 (locate_dtor, locate_ctor, locate_copy): New functions.
3273 (implicitly_declare_fn): Generate the exception spec too.
3274 * search.c (check_final_overrider): Check artificial functions
3276 * typeck2.c (merge_exception_specifiers): New function.
3278 2001-01-03 Jason Merrill <jason@redhat.com>
3280 * init.c (build_default_init): New fn.
3281 (perform_member_init): Split out from here.
3282 (build_new_1): Use it. Simplify initialization logic.
3283 (build_vec_init): Take an array, rather than a pointer and maxindex.
3284 Speed up simple initializations. Don't clean up if we're assigning.
3285 * cp-tree.h: Adjust.
3286 * decl2.c (do_static_initialization): Remove TREE_VEC case.
3287 * parse.y (new_initializer): Return void_zero_node for ().
3288 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
3289 * typeck2.c (digest_init): Only complain about user-written
3292 2000-12-22 Mike Stump <mrs@wrs.com>
3294 * decl2.c: (max_tinst_depth): Increase to 50.
3296 2001-01-02 Mark Mitchell <mark@codesourcery.com>
3298 * class.c (invalidate_class_lookup_cache): Zero the
3299 previous_class_values.
3300 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
3302 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
3303 * decl.c (free_bindings): New variable.
3304 (push_binding): Don't create a new binding if we have one on the
3306 (pop_binding): Put old bindings on the free list.
3307 (init_decl_processing): Use size_int, not build_int_2.
3308 Register free_bindings as a GC root.
3309 (cp_make_fname_decl): Use size_int, not build_int_2.
3310 (push_inline_template_parms_recursive): Likewise.
3311 (end_template_parm_list): Likewise.
3312 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
3313 (tsubst_template_parms): Use size_int, not build_int_2.
3315 * rtti.c (get_vmi_pseudo_type_info): Likewise.
3317 2001-01-02 Richard Henderson <rth@redhat.com>
3319 * parse.y (asm): Set ASM_INPUT_P.
3321 2001-01-02 Jason Merrill <jason@redhat.com>
3323 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
3326 * typeck.c (cp_truthvalue_conversion): New fn.
3327 * cvt.c (ocp_convert): Use it.
3329 * cp-tree.h: Lose c-common.c decls.
3331 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
3332 * cvt.c (convert_to_void): Use type_unknown_p.
3334 * typeck.c (strip_all_pointer_quals): Also strip quals from
3335 pointer-to-member types.
3337 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
3340 * call.c (build_new_method_call): Do evaluate the object parameter
3341 when accessing a static member.
3342 * typeck.c (build_component_ref): Likewise.
3344 2001-01-02 Andreas Jaeger <aj@suse.de>
3346 * decl.c (cp_missing_noreturn_ok_p): New.
3347 (init_decl_processing): Set lang_missing_noreturn_ok_p.
3349 2000-12-29 Jakub Jelinek <jakub@redhat.com>
3351 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
3353 2000-12-29 Mark Mitchell <mark@codesourcery.com>
3355 * class.c (pushclass): Remove #if 0'd code.
3356 * cp-tree.h (overload_template_name): Remove.
3357 * decl.c (store_bindings): Simplify.
3358 (pop_from_top_level): Likewise.
3359 * pt.c (overload_template_name): Remove.
3360 (instantiate_decl): Don't call push_to_top_level if it's not
3363 2000-12-28 Mark Mitchell <mark@codesourcery.com>
3365 * pt.c (register_local_specialization): Don't return a value.
3366 (lookup_template_class): Use move-to-front heuristic when looking
3367 up template instantiations.
3368 (instantiate_decl): Only push_to_top_level when we're actually
3369 going to instantiate the template.
3371 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3373 * search.c (binfo_for_vtable): Return least derived class, not
3374 most. Handle secondary vtables.
3376 2000-12-22 Jason Merrill <jason@redhat.com>
3378 * pt.c (more_specialized): Don't optimize len==0.
3379 (fn_type_unification): If we're adding the return type, increase len.
3381 * typeck.c (build_binary_op): Fix pmf comparison logic.
3383 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
3384 DECL_STATIC_FUNCTION_P.
3386 * semantics.c (genrtl_finish_function): Don't try to jump to
3387 return_label unless it exists.
3389 In partial ordering for a call, ignore parms for which we don't have
3391 * call.c (joust): Pass len to more_specialized.
3392 (add_template_candidate_real): Strip 'this', pass len.
3393 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
3394 (get_bindings_order): New fn. Pass len down.
3395 (get_bindings_real): Strip 'this', pass len.
3396 (fn_type_unification): Likewise.
3397 (type_unification_real): Succeed after checking 'len' args.
3398 (most_specialized_instantiation): Lose explicit_args parm.
3399 * class.c (resolve_address_of_overloaded_function): Strip 'this',
3402 2000-12-21 Jason Merrill <jason@redhat.com>
3404 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
3405 DECL_TEMPLATE_RESULT.
3407 * search.c (lookup_field_r): Call lookup_fnfields_1, not
3408 lookup_fnfields_here.
3410 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
3412 * call.c (build_object_call): Also allow conversions that return
3413 reference to pointer to function.
3414 (add_conv_candidate): Handle totype being ref to ptr to fn.
3415 (build_field_call): Also allow members of type reference to function.
3416 Lose support for calling pointer to METHOD_TYPE fields.
3418 * error.c (dump_expr): Handle *_CAST_EXPR.
3420 * typeck2.c (build_scoped_ref): Always convert to the naming class.
3422 * tree.c (break_out_cleanups): Lose.
3423 * cp-tree.h: Remove prototype.
3424 * typeck.c (build_component_ref): Don't break_out_cleanups.
3425 (build_compound_expr): Likewise.
3426 * semantics.c (finish_expr_stmt): Likewise.
3428 2000-12-20 Richard Henderson <rth@redhat.com>
3430 * cp-tree.h: Update declarations.
3431 * decl.c (finish_case_label): Return the new stmt node.
3432 * semantics.c (finish_goto_stmt): Likewise.
3433 (finish_expr_stmt, finish_return_stmt): Likewise.
3434 (finish_break_stmt, finish_continue_stmt): Likewise.
3435 (finish_asm_stmt): Likewise.
3436 * parse.y (already_scoped_stmt): Set STMT_LINENO.
3437 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
3438 (simple_if, simple_stmt): Return the new stmt node.
3441 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
3443 * cp-tree.h: Don't declare warn_long_long.
3445 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3447 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
3450 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3452 * pt.c (unify): Handle when both ARG and PARM are
3453 BOUND_TEMPLATE_TEMPLATE_PARM.
3455 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3457 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
3458 DECL_TEMPLATE_PARM_P.
3460 2000-12-15 Jason Merrill <jason@redhat.com>
3462 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
3464 * init.c (build_new_1): Don't strip quals from type.
3466 * decl.c (pushdecl): Don't check for linkage on a non-decl.
3468 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
3470 * call.c (build_new_function_call): Lose space before paren in
3472 (build_new_method_call): Likewise.
3474 * typeck2.c (build_m_component_ref): Propagate quals from datum.
3476 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3478 * pt.c (check_explicit_specialization): Propagate default
3479 function arguments to explicit specializations.
3481 2000-12-13 DJ Delorie <dj@redhat.com>
3483 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
3486 2000-12-08 Jason Merrill <jason@redhat.com>
3488 * error.c (dump_function_name): Don't let the user see __comp_ctor.
3490 Clean up copy-initialization in overloading code.
3491 * call.c (build_user_type_conversion_1): Die if we are asked to
3492 convert to the same or a base type.
3493 (implicit_conversion): Avoid doing so. Lose reference binding code.
3494 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
3495 direct-initialization. Also do direct-init part of copy-init.
3496 (build_user_type_conversion): Don't provide context to convert_like.
3497 * cvt.c (ocp_convert): build_user_type_conversion will now provide
3498 the constructor call for copy-init.
3500 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
3501 instantiation of a member template.
3502 (do_decl_instantiation): Not here.
3504 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3506 * class.c (check_field_decls): Don't special case anonymous
3507 fields in error messages.
3508 (note_name_declared_in_class): Use %D on diagnostic.
3510 * tree.c (pod_type_p): Use strip_array_types.
3511 (cp_valid_lang_attribute): Likewise.
3512 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
3513 multiple evaluations.
3514 (cp_has_mutable_p): Use strip_array_types.
3516 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3518 * cp-tree.h (sufficient_parms_p): Declare new function.
3519 * call.c (sufficient_parms_p): New function, broken out of ...
3520 (add_function_candidate): ... here. Use it.
3521 (add_conv_candidate): Use it.
3522 * decl.c (grok_ctor_properties): Use it.
3524 2000-12-07 Jakub Jelinek <jakub@redhat.com>
3526 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
3528 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
3530 * decl2.c (lang_decode_option): Handle -Wformat-security.
3532 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3534 * pt.c (verify_class_unification): New function.
3535 (get_class_bindings): Use it.
3536 (try_class_unification): Tidy.
3537 (unify): Handle when argument of a template-id is not
3538 template parameter dependent.
3539 (template_args_equal): Handle when TREE_CODE's do not match.
3541 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
3543 * lang-specs.h (c++): When invoking the stand-alone preprocessor
3544 for -save-temps, pass all relevant -Defines to it, and then don't
3545 pass them to cc1plus.
3547 2000-12-05 Will Cohen <wcohen@redhat.com>
3549 * decl.c (finish_case_label): Cleared
3550 more_cleanups_ok in surrounding function scopes.
3551 (define_label): Likewise.
3553 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3555 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
3556 (get_matching_virtual): Remove.
3557 (look_for_overrides): Declare new function.
3558 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
3560 * class.c (check_for_override): Move base class iteration code
3561 to look_for_overrides.
3562 * search.c (next_baselink): Remove.
3563 (get_virtuals_named_this): Remove.
3564 (get_virtual_destructor): Remove.
3565 (tree_has_any_destructors_p): Remove.
3566 (struct gvnt_info): Remove.
3567 (check_final_overrider): Remove `virtual' from error messages.
3568 (get_matching_virtuals): Remove. Move functionality to ...
3569 (look_for_overrides): ... here, and ...
3570 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
3573 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3575 * typeck.c (get_delta_difference): If via a virtual base,
3577 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
3580 2000-12-04 Richard Henderson <rth@redhat.com>
3582 * error.c (dump_tree): Use output_add_string not OB_PUTS.
3584 2000-12-04 Jason Merrill <jason@redhat.com>
3586 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
3587 (write_builtin_type): Pass intSI_type_node and the like through
3589 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
3590 Pass intSI_type_node and the like through type_for_mode.
3591 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
3592 * pt.c (tsubst, unify): Likewise.
3593 * tree.c (walk_tree): Likewise.
3594 * error.c (dump_type): Likewise.
3595 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
3597 * Make-lang.in: Tweak top comment for emacs.
3600 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
3602 * class.c (clone_function_decl): Robustify.
3604 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
3606 * decl.c (store_bindings): Only search in the non modified
3607 old_bindings for duplicates.
3609 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
3611 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
3614 * typeck.c (build_static_cast): Remove unused variable.
3616 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3618 * pt.c: Fix typo in comment.
3620 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3622 * decl2.c (warn_format): Remove definition.
3623 (lang_decode_option): Handle -Wformat-nonliteral,
3624 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
3626 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3628 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
3629 (init_decl_processing): Don't create string_type_node,
3630 const_string_type_node, wint_type_node, intmax_type_node,
3631 uintmax_type_node, default_function_type, ptrdiff_type_node and
3632 unsigned_ptrdiff_type_node. Adjust position of call to
3633 c_common_nodes_and_builtins.
3634 (identifier_global_value): New function.
3636 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
3638 * call.c (standard_conversion): Reject pointer to member
3639 conversions from ambiguous, inaccessible or virtual bases.
3640 * typeck.c (build_static_cast): Don't check pointers to members
3643 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3645 * method.c (do_build_copy_constructor): Preserve cv
3646 qualifications when accessing source object members.
3647 (do_build_assign_ref): Likewise. Remove separate diagnostics for
3650 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3652 * method.c (do_build_assign_ref): Construct appropriately
3653 CV-qualified base reference. Don't allow const casts in base
3656 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3658 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
3659 incomplete return type.
3661 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3663 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
3664 * semantics.c (finish_base_specifier): Accept a _TYPE not a
3667 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3669 * spew.c (yyerror): Cope if yylval.ttype is NULL.
3671 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3673 * decl.c (grokdeclarator): Diagnose undefined template contexts.
3675 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3677 * decl.c (grokdeclarator): Do type access control on friend
3680 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3682 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
3683 bison parser ickiness.
3684 * pt.c (tsubst_friend_function): Enter namespace scope when
3685 tsubsting the function name.
3686 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
3688 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3690 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
3691 * cvt.c (cp_convert_to_pointer): Add force parameter.
3692 Allow conversions via virtual base if forced.
3693 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
3694 (ocp_convert): Likewise.
3695 * search.c (binfo_from_vbase): Return the virtual base's binfo.
3696 * typeck.c (get_delta_difference): Adjust handling of virtual
3699 2000-11-26 Mark Mitchell <mark@codesourcery.com>
3701 * tree.c (struct list_hash): Remove.
3702 (list_hash_table): Make it be an htab.
3703 (struct list_proxy): New type.
3704 (list_hash_eq): New function.
3705 (list_hash_pieces): Renamed from ...
3706 (list_hash): ... this.
3707 (list_hash_lookup): Remove.
3708 (list_hash_add): Remove.
3709 (hash_tree_cons): Use the generic hashtable.
3710 (mark_list_hash): Remove.
3711 (init_tree): Create the hashtable.
3713 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
3715 * method.c (build_mangled_C9x_name): Rename to
3716 build_mangled_C99_name. Change C9X references in comments to
3719 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3721 * parse.y (unary_expr): Move VA_ARG from here ...
3722 (primary): ... to here.
3724 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3726 * semantics.c (finish_id_expr): If type is error_mark, return
3729 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
3731 * pt.c (lookup_template_class): Simplify loop exit constructs.
3732 Cope when there is no partial instantiation of a template
3735 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
3737 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
3739 2000-11-22 Mark Mitchell <mark@codesourcery.com>
3741 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
3744 * pt.c (do_decl_instantiate): Explicitly clone constructors and
3745 destructors that haven't already been cloned.
3747 2000-11-20 Richard Henderson <rth@redhat.com>
3749 * parse.y (yyparse_1): Rename the parser entry point.
3751 2000-11-20 Alex Samuel <samuel@codesourcery.com>
3753 * mangle.c (write_name): Use <unscoped-name> for names directly in
3755 (write_unscoped_name): Accept names directly in function scope.
3757 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
3759 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
3760 * parse.y (extdef): Add EXPORT reduction.
3761 * spew.c (yylex): Don't skip export here.
3763 2000-11-19 Mark Mitchell <mark@codesourcery.com>
3765 * decl.c (init_decl_processing): Correct name of pure virtual
3766 function under the new ABI.
3767 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
3768 (throw_bad_typeid): Likewise for bad typeid function.
3770 2000-11-18 Mark Mitchell <mark@codesourcery.com>
3772 * decl.c (grokparms): Don't even function types of `void' type,
3774 * mangle.c (write_type): Don't crash when confronted with the
3777 * decl.c (grokparms): Don't create parameters of `void' type.
3779 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3781 * lex.c (mark_impl_file_chain): Delete.
3782 (init_parse): Remove call to ggc_add_string_root. No need to
3783 ggc_strdup a string constant. Do not add impl_file_chain to GC
3785 (handle_pragma_implementation): No need to ggc_strdup main_filename.
3787 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3789 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
3791 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3793 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
3794 * decl.c (grokdeclarator): Don't reject void parms here.
3795 (require_complete_types_for_parms): Simplify, use
3796 complete_type_or_else.
3797 (grokparms): Remove bitrot. Remove funcdef parm.
3798 Deal with ellipsis parm lists here.
3799 * semantics.c (finish_parmlist): Don't append void_list_node
3800 here. Set PARMLIST_ELLIPSIS_P.
3802 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3804 * typeck2.c (incomplete_type_error): Reorganise to avoid
3805 excessive diagnostics.
3807 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3809 * lex.c (struct impl_files, internal_filename): Constify a char *.
3811 2000-11-16 Mark Mitchell <mark@codesourcery.com>
3813 * mangle.c (write_special_name_constructor): Don't generate
3814 assembler junk when confronted with an old-style constructor.
3815 (write_special_name_destructor): Likewise.
3816 (mangle_decl_string): Do it here instead.
3818 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
3820 * call.c (op_error): Make error messages clearer.
3822 2000-11-15 Mark Mitchell <mark@codesourcery.com>
3824 * decl.c (wrapup_globals_for_namespace): Don't mark things
3825 TREE_ASM_WRITTEN when they're not.
3827 2000-11-15 Jason Merrill <jason@redhat.com>
3829 * typeck2.c (friendly_abort): Uncount the error before handing
3832 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
3834 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
3836 2000-11-14 Mark Mitchell <mark@codesourcery.com>
3838 * class.c (build_vtbl_initializer): Fix typo in comment.
3839 * typeck.c (expr_sizeof): Don't crash on errors.
3841 2000-11-14 Jim Wilson <wilson@redhat.com>
3843 * lang-specs.h: Add %2 after %(cc1_options).
3845 2000-11-14 Richard Henderson <rth@redhat.com>
3847 * typeck.c (c_sizeof): Be strict about casting result value
3848 back to c_size_type_node.
3849 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
3851 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3853 * typeck.c (build_unary_op): Use boolean_increment from
3854 c-common.c, moving the relevant code there.
3856 2000-11-11 Jason Merrill <jason@redhat.com>
3858 * typeck.c (mark_addressable): Don't call put_var_into_stack.
3860 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
3863 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3865 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
3866 * lex.c (copy_lang_decl): Likewise.
3868 2000-11-09 Mark Mitchell <mark@codesourcery.com>
3870 * dump.c (cp_dump_tree): Don't dump function bodies here.
3872 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
3873 (dump.o): Update dependency list.
3874 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
3875 (flag_dump_translation_unit): Likewise.
3876 (CP_TYPE_QUALS): Adjust definition.
3877 (DECL_C_BIT_FIELD): Remove.
3878 (SET_DECL_C_BIT_FIELD): Likewise.
3879 (CLEAR_DECL_C_BIT_FIELD): Likewise.
3880 (add_maybe_template): Likewise.
3881 (strip_array_types): Likewise.
3882 (dump_node_to_file): Likewise.
3883 (cp_dump_tree): New function.
3884 * decl.c (init_decl_processing): Set lang_dump_tree.
3885 * decl2.c (flag_dump_translation_unit): Remove.
3886 * dump.c: Move most of it to ../c-dump.c.
3887 (cp_dump_tree): New function.
3888 * pt.c (add_maybe_template): Remove.
3889 * typeck.c (strip_array_types): Likewise.
3891 2000-11-07 Eric Christopher <echristo@redhat.com>
3893 * decl.c (init_decl_processing): Change definition of
3894 __wchar_t to wchar_t. Remove artificial declaration of
3896 * lex.c: Change instances of __wchar_t to wchar_t.
3898 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
3900 * lex.c (do_identifier): Don't lookup_name for operators.
3901 * parse.y (operator): Save looking_for_typename.
3902 (unoperator): Restore it.
3903 * spew.c (frob_opname): Use nth_token for lookahead.
3905 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
3907 * decl.c (grok_op_properties): Always use coerce_new_type and
3909 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
3910 exception specification. Tidy up.
3911 (coerce_delete_type): Preserve exception specification. Tidy up.
3913 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3915 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
3916 (push_binding_level), error.c (cp_tree_printer), pt.c
3917 (process_partial_specialization, tsubst_template_arg_vector),
3918 search.c (lookup_member): Use memset () instead of bzero ().
3920 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
3922 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
3924 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3926 * Make-lang.in (c++.distdir): Remove.
3928 2000-11-04 Mark Mitchell <mark@codesourcery.com>
3930 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
3931 declarations from different namespaces to be combined.
3933 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
3935 * decl.c: Include tm_p.h.
3937 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
3939 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
3941 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
3943 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
3944 (build_overload_value), repo.c (open_repo_file), xref.c
3945 (open_xref_file): Use strchr () and strrchr () instead of index ()
3948 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
3950 * call.c (build_over_call): Call fold on the CALL_EXPR.
3952 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
3954 * error.c (dump_template_decl): Separate template hearders with
3957 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
3959 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
3960 TS_* flags with corresponding TFF_*. Adjust prototypes of
3961 functions (which used to take a tree_string_flags) to take an int.
3963 * cp-tree.h (enum tree_string_flags): Remove
3964 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
3965 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
3966 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3967 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3968 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
3969 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
3970 (type_as_string, decl_as_string, expr_as_string,
3971 context_as_string): Adjust prototype.
3973 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
3974 instead of TS_PLAIN.
3976 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
3977 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
3980 2000-10-30 Mark Mitchell <mark@codesourcery.com>
3982 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
3983 (linkage_kind): New enumeration.
3984 (decl_linkage): New function.
3985 * decl2.c (comdat_linkage): Extend comment.
3986 * error.c (dump_function_decl): Print the arguments used to
3987 instantiate a template, even when not printing the type of the
3989 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3990 not TREE_PUBLIC, to test for external linkage.
3991 * tree.c (decl_linkage): New function.
3993 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3995 * pt.c (instantiate_decl): Always instantiate static data members
3996 initialized in-class.
3998 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
4000 * Make-lang.in: Move all build rules here from Makefile.in,
4001 adapt to new context. Wrap all rules that change the current
4002 directory in parentheses. Expunge all references to $(P).
4003 When one command depends on another and they're run all at
4004 once, use && to separate them, not ;. Add OUTPUT_OPTION to
4005 all object-file generation rules. Delete obsolete variables.
4007 * Makefile.in: Delete.
4008 * config-lang.in: Delete outputs= line.
4010 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
4012 * error.c (dump_function_decl): Print no space between
4013 `ptr-operator' the `type-specifier' of the return type.
4014 (dump_type_prefix): Make sure we put space at the appropriate
4017 2000-10-23 Jason Merrill <jason@redhat.com>
4019 * call.c (equal_functions): Also call decls_match for extern "C" fns.
4021 2000-10-22 Jason Merrill <jason@redhat.com>
4023 * call.c (build_conditional_expr): Use ocp_convert to force
4026 2000-10-22 Mark Mitchell <mark@codesourcery.com>
4028 * call.c (standard_conversion): Use RVALUE_CONVs for all
4029 expressions that satisfy lvalue_p, not just those that satisfy
4032 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
4034 * typeck.c (c_sizeof): Return an expression of `size_t' type,
4035 not one with TYPE_IS_SIZETYPE set.
4036 (dubious_conversion_warnings): Remove special-case code.
4038 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
4040 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
4041 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
4042 (dump_type_prefix): Print vector-of-int as 'int vector'.
4043 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
4044 * tree.c (walk_tree): Handle VECTOR_TYPE.
4046 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
4048 2000-10-21 Jason Merrill <jason@redhat.com>
4050 * parse.y (operator): Set got_object from got_scope.
4051 Set looking_for_typename.
4052 * decl.c (lookup_name_real): Clear val after setting from_obj.
4053 Reorganize diagnostic.
4055 2000-10-20 Jason Merrill <jason@redhat.com>
4057 * tree.c (walk_tree): Don't walk into default args.
4059 * error.c (dump_expr): Use host_integerp.
4061 2000-10-20 David Edelsohn <edelsohn@gnu.org>
4063 * typeck2.c (abstract_virtuals_error): Use "because" instead of
4064 "since" in error message.
4066 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4068 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
4070 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
4072 * decl.c (revert_static_member_fn): Fixed typo.
4074 2000-10-19 Mark Mitchell <mark@codesourcery.com>
4076 * class.c (subobject_offset_fn): New type.
4077 (dfs_record_base_offsets): Remove.
4078 (record_base_offsets): Likewise.
4079 (dfs_search_base_offsets): Likewise.
4080 (record_subobject_offset): New function.
4081 (check_subobject_offset): Likewise.
4082 (walk_subobject_offsets): Likewise.
4083 (record_subobject_offsets): Likewise.
4084 (layout_conflict_p): Reimplement.
4085 (layout_nonempty_base_or_field): Correct handling of type
4086 conflicts during layout.
4087 (layout_empty_base): Likewise.
4088 (build_base_field): Adjust to handle new representation of empty
4090 (build_base_fields): Likewise.
4091 (layout_virtual_bases): Likewise.
4092 (splay_tree_compare_integer_csts): New function.
4093 (layout_class_type): Use a splay_tree, rather than a varray, to
4094 represent the offsets of empty bases.
4096 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
4097 * decl.c (select_decl): Don't return declarations that are
4100 2000-10-18 Mark Mitchell <mark@codesourcery.com>
4102 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
4103 (fake_std_node): New macro.
4104 * decl.c (in_std): Rename to ...
4105 (in_fake_std): ... this.
4106 (flag_no_builtin): Remove.
4107 (flag_no_nonansi_builtin): Likewise.
4108 (walk_namespaces_r): Use fake_std_node.
4109 (push_namespace): Use std_identifier.
4110 (pop_namespace): Use in_fake_std.
4111 (lookup_name_real): Use fake_std_node.
4112 (init_decl_processing): When -fhonor-std, create the `std'
4113 namespace. Don't create a dummy fake_std_node in that case.
4114 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
4115 (builtin_function): Put builtins whose names don't begin
4116 with `_' in the std namespace.
4117 * decl2.c (flag_no_builtin): Remove.
4118 (flag_no_nonansi_builtin): Likewise.
4119 (set_decl_namespace): Use fake_std_node.
4120 (validate_nonmember_using_decl): Likewise.
4121 (do_using_directive): Likewise.
4122 (handle_class_head): Likewise.
4123 * dump.c (dequeue_and_dump): Likewise.
4124 * except.c (init_exception_processing): Use std_identifier.
4125 * init.c (build_member_call): Use fake_std_node.
4126 * rtti.c (init_rtti_processing): Use std_identifier.
4128 2000-10-17 Mark Mitchell <mark@codesourcery.com>
4130 * cp-tree.h (back_end_hook): Remove declaration.
4131 * decl2.c (back_end_hook): Remove definition.
4133 * dump.c (dequeue_and_dump): Dump TREE_USED.
4135 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
4137 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
4139 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
4141 * decl.c (WINT_TYPE): Define.
4142 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
4143 c_size_type_node, signed_size_type_node and wint_type_node.
4145 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
4147 * decl2.c (warn_missing_format_attribute): New variable.
4148 (lang_decode_option): Decode -Wmissing-format-attribute.
4150 2000-10-16 Mark Mitchell <mark@codesourcery.com>
4152 * typeck.c (qualify_type): Remove.
4153 (composite_pointer_type): Fix handling of conversions to `cv void*'.
4155 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4157 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
4159 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4161 * Makefile.in (parse.c, parse.h): Create atomically.
4163 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4165 * class.c (current_obstack): Remove.
4166 * decl.c (ggc_p): Remove.
4167 (start_decl): Don't use decl_tree_cons.
4168 (grokdeclarator): Don't use build_decl_list.
4169 (start_function): Don't use decl_tree_cons.
4170 (finish_function): Don't mess with obstacks.
4171 * decl2.c (grok_x_components): Don't use build_decl_list.
4172 * lex.c (make_call_declarator): Don't call decl_tree_cons.
4173 (implicitly_declare_fn): Don't call build_decl_list.
4174 * parse.y (frob_specs): Don't call build_decl_list or
4176 (expr_or_declarator_intern): Don't call decl_tree_cons.
4177 (primary): Don't call build_decl_list.
4178 (fcast_or_absdcl): Likewise.
4179 (typed_declspecs): Don't call decl_tree_cons.
4180 (reserved_declspecs): Don't call build_decl_list.
4181 (declmods): Likewise.
4182 (reserved_typespecquals): Likewise.
4184 (new_type_id): Likewise.
4185 (cv_qualifiers): Likewise.
4186 (after_type_declarator_intern): Likewise.
4187 (notype_declarator_intern): Likewise.
4188 (absdcl_intern): Likewise.
4189 (named_parm): Likewise.
4190 * pt.c (most_specialized_class): Likewise.
4191 * repo.c (temporary_obstack): Make it a structure, not a pointer.
4192 (init_repo): Initialize it.
4193 * search.c (current_obstack): Remove.
4194 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
4196 2000-10-09 Richard Henderson <rth@cygnus.com>
4198 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
4199 (c++ language support bits for libgcc): Remove.
4200 (c++.clean): Remove cplib2.txt cleanup.
4201 * config-lang.in (headers, lib2funcs): Remove.
4203 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
4204 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
4205 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
4206 * inc/new.h, inc/typeinfo: Remove files.
4208 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
4210 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
4212 (init_decl_processing): Initialize intmax_type_node and
4215 2000-10-06 Richard Henderson <rth@cygnus.com>
4217 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
4218 (original_result_rtx): Remove.
4219 * decl.c (save_function_data): Don't clear x_result_rtx.
4220 (mark_lang_function): Don't mark it either.
4221 * expr.c (fixup_result_decl): Remove.
4222 * semantics.c (genrtl_named_return_value): Frob the return decl
4223 before calling emit_local_var.
4224 (genrtl_finish_function): Don't call fixup_result_decl.
4225 Always emit the jump to return_label.
4227 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
4229 * pt.c (lookup_template_class): Set current access for enum.
4230 (tsubst_enum): Set file & line for enum decl.
4232 * spew.c (yylex): Remove unused variable.
4234 2000-10-05 Richard Henderson <rth@cygnus.com>
4236 * semantics.c (genrtl_finish_function): Don't init or check
4237 can_reach_end; remove noreturn and return value checks.
4239 2000-10-05 Tom Tromey <tromey@cygnus.com>
4241 * init.c (build_java_class_ref): Use `build_static_name' with a
4242 suffix, not a prefix, to build the class object's name.
4244 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4246 * cp-tree.h (access_kind): Fix comment typo.
4247 * decl2.c (grokfield): Fix diagnostic typo.
4248 * semantics.c (finish_template_type): Fix comment typo.
4249 (finish_qualified_object_call_expr): Likewise.
4251 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4253 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
4256 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4258 * spew.c (frob_id): New static function.
4259 (frob_opname): Use it.
4262 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4264 * decl.c (lang_mark_false_label_stack): Remove.
4265 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
4267 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
4269 * gxxint.texi: Use @email for formatting email addresses.
4271 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
4273 * error.c: Remove direct obstack manipulation. Replace with
4274 output_buffer-based formatting. Adjust calls to removed macros.
4275 (obstack_chunk_alloc, obstack_chunk_free): Remove.
4276 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
4277 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
4279 2000-09-24 Mark Mitchell <mark@codesourcery.com>
4281 * ir.texi: Move to ../c-tree.texi.
4283 2000-09-20 Jason Merrill <jason@redhat.com>
4285 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
4287 2000-09-21 Andreas Jaeger <aj@suse.de>
4289 * errfn.c: Move declaration of cp_printer and cp_printers to ...
4290 * cp-tree.h: ... here.
4292 * error.c: Remove declaration of cp_printer.
4294 2000-09-20 Mark Mitchell <mark@codesourcery.com>
4296 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
4298 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
4300 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
4303 2000-09-18 Mark Mitchell <mark@codesourcery.com>
4305 * decl.c (start_function): Robustify.
4307 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4309 * cp-tree.h (check_function_format): Accept a `status' parameter.
4311 * call.c, typeck.c: Updates calls to `check_function_format'.
4313 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
4315 * decl2.c (handle_class_head): Always push some scope even
4318 2000-09-16 Mark Mitchell <mark@codesourcery.com>
4320 * cp-tree.h (struct cp_language_function): Remove
4321 x_scope_stmt_stack and name_declared.
4322 (current_scope_stmt_stack): Remove.
4323 (function_name_declared_p): New macro.
4324 (struct lang_decl_flags): Use c_lang_decl as a base class.
4326 (struct lang_decl): Replace saved_tree with context.
4327 (DECL_FRIEND_CONTEXT): Adjust accordingly.
4328 (SET_DECL_FRIEND_CONTEXT): Likewise.
4329 (DECL_VIRTUAL_CONTEXT): Likewise.
4330 (DECL_SAVED_TREE): Remove.
4331 (C_DECLARED_LABEL_FLAG): Likewise.
4332 (cplus_expand_expr_stmt): Don't declare.
4333 (add_decl_stmt): Likewise.
4334 (add_scope_stmt): Likewise.
4335 * decl.c (mark_stmt_tree): Remove.
4336 (case_compare): Likewise.
4337 (finish_case_label): Use c_add_case_label.
4338 (init_decl_processing): Set more language-specific hooks.
4339 (build_enumerator): Fix typo in comment.
4340 (cplus_expand_expr_stmt): Remove.
4341 (mark_lang_function): Use mark_c_language_function.
4342 (lang_mark_tree): Use c_mark_lang_decl.
4343 * decl2.c: Change order of inclusion.
4344 * except.c: Likewise.
4345 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
4346 back on c_expand_expr.
4347 * friend.c: Include expr.h.
4348 * init.c: Change order of inclusion.
4349 * Makefile.in: Update dependencies.
4350 * lex.h (free_lang_decl_chain): Remove.
4351 * optimize.c (maybe_clone_body): Use function_name_declared_p.
4352 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
4354 (instantiate_decl): Use function_name_declared_p.
4355 * semantics.c (lang_expand_expr_stmt): Remove.
4356 (set_current_function_name_declared): Likewise.
4357 (current_function_name_declared): Likewise.
4358 (begin_compound_stmt): Use function_name_declared_p.
4359 (add_decl_stmt): Remove.
4360 (setup_vtbl_ptr): Use function_name_declared_p.
4361 (add_scope_stmt): Remove.
4362 (current_scope_stmt_stack): New function.
4363 (cp_expand_stmt): Don't handle SCOPE_STMTs.
4364 (expand_body): Use function_name_declared_p.
4365 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
4366 * typeck.c: Change order of includes.
4367 (convert_sequence): Remove.
4369 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
4371 * lex.c (reswords): Add _Complex.
4373 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4375 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
4377 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4379 * init.c (begin_init_stmts): Don't use // comments.
4381 2000-09-12 Jason Merrill <jason@redhat.com>
4383 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
4384 all non-extern arrays.
4386 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
4387 typenames, too. Downgrade complaint to pedwarn.
4388 (xref_tag): Warn about surprising behavior of 'friend struct T'.
4389 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
4390 'class This::Inherited'.
4392 2000-09-12 Mark Mitchell <mark@codesourcery.com>
4394 * decl.c (finish_case_label): Given the LABEL_DECL a
4397 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
4399 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
4400 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
4401 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
4402 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
4403 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
4405 (sorry_for_unsupported_tree, print_scope_operator,
4406 print_left_paren, print_right_paren, print_left_bracket,
4407 print_right_bracket, print_whitespace): Likewise.
4408 (aggr_variety): Rename to class_key_or_enum.
4409 (print_type): Rename to print_type_id.
4410 (print_type_specifier_seq, print_simple_type_specifier,
4411 print_elaborated_type_specifier,
4412 print_rest_of_abstract_declarator,
4413 print_parameter_declaration_clause, print_exception_specification,
4414 print_nested_name_specifier, print_template_id,
4415 typedef_original_name, print_template_argument_list_start,
4416 print_template_argument_list_end): New functions.
4418 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
4420 * ir.texi: Add more documentation.
4422 2000-09-11 Mark Mitchell <mark@codesourcery.com>
4424 * cp-tree.h (struct saved_scope): Remove x_function_parms.
4425 (current_function_parms): Don't define.
4426 (struct cp_language_function): Remove parms_stored.
4427 (current_function_just_assigned_this): Don't define.
4428 (current_function_parms_stored): Likewise.
4429 (static_ctors): Declare.
4430 (static_dtors): Likewise.
4431 (SF_EXPAND): Don't define.
4432 (expand_start_early_try_stmts): Remove declaration.
4433 (store_parm_decls): Likewise.
4434 * decl.c (static_ctors): Don't declare.
4435 (static_dtors): Likewise.
4436 (struct binding_level): Remove this_block.
4437 (poplevel): Remove dead code.
4438 (set_block): Likewise.
4439 (mark_binding_level): Don't mark this_block.
4440 (mark_saved_scope): Don't mark x_function_parms.
4441 (init_decl_processing): Don't add current_function_parms as a GC
4443 (check_function_type): Change prototype.
4444 (start_function): Remove RTL-generation code.
4445 (expand_start_early_try_stmts): Remove.
4446 (store_parm_decls): Give it internal linkage. Remove
4447 RTL-generation code.
4448 (finish_function): Remove RTL-generation code.
4449 * decl2.c (static_ctors): Fix formatting.
4450 (static_dtors): Likewise.
4451 * method.c (use_thunk): Don't call store_parm_decls.
4452 (synthesize_method): Likewise.
4453 * optimize.c (maybe_clone_body): Likewise.
4454 * parse.y (fn.def2): Likewise.
4455 (.set_base_init): Likewise.
4456 (nodecls): Likewise.
4457 * pt.c (instantiate_decl): Likewise.
4458 * rtti.c (synthesize_tinfo_fn): Likewise.
4459 * semantics.c (genrtl_try_block): Simplify.
4460 (expand_body): Use genrtl_start_function and
4461 genrtl_finish_function.
4462 (genrtl_start_function): New function.
4463 (genrtl_finish_function): Likewise.
4465 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4467 * error.c (cp_tree_printer, case 'P'): Append break.
4469 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4471 * cp-tree.h (frob_opname): Declare.
4472 * parse.y (saved_scopes): New static variable.
4473 (cp_parse_init): Adjust.
4474 (do_id): If lastiddecl is NULL, do do_identifier.
4475 (operator): Save scope information.
4476 (unoperator): New reduction. Restore scope information.
4477 (operator_name): Append unoperator. Call frob_opname.
4478 * spew.c (frob_opname): Define.
4480 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4482 * decl.c, rtti.c: Include defaults.h if not already included.
4483 Don't define the *_TYPE_SIZE macros.
4485 2000-09-09 Mark Mitchell <mark@codesourcery.com>
4487 * cp-tree.h (push_switch): Change prototype.
4488 (check_cp_case_value): Remove declaration.
4489 (decl_constant_value): Likewise.
4490 * decl.c (struct cp_switch): Add switch_stmt and cases.
4491 (case_compare): New function.
4492 (push_switch): Set switch_stmt. Initialize cases.
4493 (pop_switch): Clean up cases.
4494 (define_case_label): Rename to ...
4495 (finish_case_label): ... this. Do semantic analysis for case
4497 (start_function): Correct comment.
4498 * decl2.c (check_cp_case_value): Remove.
4499 * expr.c (do_case): Remove.
4500 * pt.c (tsubst_expr): Adjust call to finish_case_label.
4501 * semantics.c (genrtl_do_poplevel): Remove declaration.
4502 (RECHAIN_STMTS): Remove.
4503 (finish_break_stmt): Use build_break_stmt.
4504 (finish_continue_stmt): Use build_continue_stmt.
4505 (finish_switch_cond): Adjust condition here, rater than in
4506 c_expand_start_case.
4507 (finish_case_label): Remove.
4508 * typeck.c (c_expand_return): Remove.
4509 (c_expand_start_case): Likewise.
4511 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
4513 * ir.texi: Document type nodes.
4515 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4517 * cp-tree.h (init_cp_semantics): Declare.
4518 (genrtl_try_block): Don't declare.
4519 (genrtl_handler): Likewise.
4520 (genrtl_catch_block): Likewise.
4521 (genrtl_ctor_stmt): Likewise.
4522 (genrtl_subobject): Likewise.
4523 (genrtl_do_poplevel): Likewise.
4524 (genrtl_named_return_value): Likewise.
4525 * lex.c (init_parse): Call init_cp_semantics.
4526 * semantics.c (genrtl_try_block): Give it internal linkage.
4527 (genrtl_handler): Likewise.
4528 (genrtl_catch_block): Likewise.
4529 (genrtl_ctor_stmt): Likewise.
4530 (genrtl_subobject): Likewise.
4531 (genrtl_do_poplevel): Likewise.
4532 (genrtl_named_return_value): Likewise.
4533 (lang_expand_stmt): Rename to ...
4534 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
4535 (init_cp_semantics): Define.
4537 * decl.c (initialize_local_var): Remove RTL-generating code.
4538 * semantics.c (genrtl_try_block): Fix formatting.
4540 Move statement-tree facilities from C++ to C front-end.
4541 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
4542 (void_zero_node): Remove.
4543 (stmt_tree): Likewise.
4544 (scope_chain): Adjust.
4545 (language_function): Rename to cp_language_function.
4546 (cp_function_chain): Adjust.
4547 (current_stmt_tree): Remove.
4548 (last_tree): Likewise.
4549 (last_expr_type): Likewise.
4550 (struct lang_decl): Adjust.
4551 (STMT_IS_FULL_EXPR_P): Remove.
4553 (begin_stmt_tree): Likewise.
4554 (finish_stmt_tree): Likewise.
4555 (walk_tree_fn): Likewise.
4556 (walk_stmt_tree): Likewise.
4557 * class.c (finish_struct): Replace use of add_tree with add_stmt.
4558 * decl.c (mark_stmt_tree): Adjust type.
4559 (init_decl_processing): Don't build void_zero_node.
4560 (initialize_local_var): Adjust usage of current_stmt_tree.
4561 (finish_enum): Use add_stmt, not add_tree.
4562 (save_function_data): Adjust use of language_function.
4563 (finish_constructor_body): Use add_stmt, not add_tree.
4564 (finish_destructor_body): Likewise.
4565 (push_cp_function_context): Adjust use of language_function.
4566 (pop_cp_function_context): Likewise.
4567 (mark_lang_function): Likewise.
4568 (mark_cp_function_context): Likewise.
4569 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
4570 (build_vec_init): Likewise.
4571 * semantics.c (SET_LAST_STMT): Remove.
4572 (RECHAIN_STMTS): Don't use it.
4573 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
4574 (current_stmt_tree): Define.
4576 (finish_goto_stmt): Use add_stmt, not add_tree.
4577 (finish_expr_stmt): Likewise.
4578 (begin_if_stmt): Likewise.
4579 (finish_then_clause): Likewise.
4580 (begin_while_stmt): Likewise.
4581 (begin_do_stmt): Likewise.
4582 (finish_return_stmt): Likewise.
4583 (begin_for_stmt): Likewise.
4584 (finish_break_stmt): Likewise.
4585 (finish_continue_stmt): Likewise.
4586 (begin_switch_stmt): Likewise.
4587 (finish_case_label): Likewise.
4588 (begin_try_block): Likewise.
4589 (begin_function_try_block): Likewise.
4590 (begin_handler): Likewise.
4591 (begin_catch_block): Likewise.
4592 (begin_compound_stmt): Likewise.
4593 (begin_asm_stmt): Likewise.
4594 (finish_asm_stmt): Likewise.
4595 (finish_label_stmt): Likewise.
4596 (add_decl_stmt): Likewise.
4597 (finish_subobject): Likewise.
4598 (finish_decl_cleanup): Likewise.
4599 (finish_named_return_value): Likewise.
4600 (setup_vtbl_ptr): Likewise.
4601 (add_scope_stmt): Likewise.
4602 (finish_stmt_expr): Likewise.
4603 (prune_unused_decls): Remove.
4604 (begin_stmt_tree): Likewise.
4605 (finish_stmt_tree): Likewise.
4606 (prep_stmt): Adjust use of current_stmt_tree.
4607 (lang_expand_stmt): Likewise.
4608 * tree.c (statement_code_p): Remove.
4609 (cp_statement_code_p): New function.
4610 (walk_stmt_tree): Remove.
4611 (init_tree): Set lang_statement_code_p.
4613 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
4615 Integrated preprocessor.
4617 * Make-lang.in, Makefile.in: Remove all references to input.c,
4618 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
4619 * gxx.gperf, hash.h, input.c: Delete.
4620 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
4621 initialized properly.
4623 * class.c (fixup_pending_inline): Take a tree, not a
4624 struct pending_inline *. All callers changed.
4625 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
4626 RID_PROTECTED entries in ridpointers[] array here.
4627 * decl.c (duplicate_decls): Do not refer to struct
4629 (record_builtin_type, init_decl_processing): Use RID_MAX not
4631 (grokdeclarator): Use C_IS_RESERVED_WORD.
4632 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
4634 (grok_x_components): Do not inspect pending_inlines chain.
4636 * cp-tree.h (struct lang_identifier): Add rid_code entry.
4637 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
4638 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
4639 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
4640 TIME_IDENTIFIER_FILEINFO): Kill.
4642 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
4644 * parse.y: Call do_pending_inlines unconditionally.
4645 reinit_parse_for_method is now snarf_method. fn.defpen is no
4646 longer necessary. Remove unnecessary <itype> annotation on
4647 SCOPE. Do not refer to end_of_file or struct pending_inline.
4648 * semantics.c (begin_inline_definitions): Call
4649 do_pending_inlines unconditionally.
4651 * lex.c: Remove all code now shared with C front end.
4652 Initialize cpplib properly if USE_CPPLIB. Put reserved words
4653 into the get_identifier table. Rewrite pragma handling to
4654 work with the registry. Move code to save tokens for later
4655 processing to spew.c.
4657 * spew.c: Rewrite everything in terms of token streams instead
4658 of text. Move routines here from lex.c / input.c as
4659 appropriate. GC-mark trees hanging off the pending inlines
4662 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4664 * NEWS: Mention that the named return value extension has been
4666 * cp-tree.h (original_result_rtx): Define.
4667 (TREE_REFERENCE_EXPR): Remove.
4668 (DECL_VPARENT): Likewise.
4669 (pushdecl_nonclass_level): Likewise.
4670 (store_return_init): Likewise.
4671 (reinit_lang_specific): Likewise.
4672 (genrtl_named_return_value): Change prototype.
4673 * decl.c (original_result_rtx): Remove.
4674 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
4675 Do not generate RTL for local variables here.
4676 (store_return_init): Remove.
4677 * semantics.c (genrtl_named_return_value): Simplify. Fold in
4679 (finish_named_return_value): Adjust accordingly. Warn that this
4680 extension is deprecated.
4681 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
4683 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4685 * pt.c (type_unification_real): Replace switch with if.
4686 (unify): Tsubst non-type parms before comparing.
4688 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4690 * error.c (dump_typename): New function, broken out of ...
4691 (dump_type): ... here. Use it.
4692 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
4694 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4696 * init.c (build_offset_ref): Deal with namespace scoped
4699 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4701 * class.c (resolve_address_of_overloaded_function): Add
4702 explanation message.
4703 * decl.c (define_case_label): Reformat explanation.
4704 * decl2.c (finish_static_data_member_decl): Likewise.
4705 (grokfield): Likewise.
4706 * friend.c (do_friend): Likewise.
4708 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
4710 * tree.c (walk_tree): Expose tail recursion.
4711 (walk_stmt_tree): New function.
4712 * cp-tree.h: Prototype walk_stmt_tree.
4713 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
4714 the BLOCKs directly. If a BLOCK has no variables after
4715 pruning, discard it.
4716 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
4717 restore the line number.
4719 2000-09-05 Mark Mitchell <mark@codesourcery.com>
4721 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
4722 (pt.o): Remove dependency on HTAB_H.
4723 * cp-tree.h: Include hashtab.h.
4724 (walk_tree): Change prototype.
4725 (walk_tree_without_duplicates): New function.
4726 * decl.c (check_default_argument): Use it.
4727 * optimize.c (remap_decl): Adjust calls to walk_tree.
4728 (copy_body): Likewise.
4729 (expand_calls_inline): Likewise.
4730 (calls_setjmp_p): Use walk_tree_without_duplicates.
4731 * pt.c: Don't include hashtab.h.
4732 (for_each_template_parm): Use walk_tree_without_duplicates.
4733 * semantics.c (finish-stmt_tree): Likewise.
4734 (expand_body): Likewise.
4735 * tree.c (walk_tree): Add additional parameter.
4736 (walk_tree_without_duplicates): New function.
4737 (count_trees): Use it.
4738 (verify_stmt_tree): Adjust call to walk_tree.
4739 (find_tree): Use walk_tree_without_duplicates.
4740 (no_linkage_check): Likewise.
4741 (break_out_target_exprs): Adjust call to walk_tree.
4742 (cp_unsave): Likewise.
4744 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4746 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
4747 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4748 * cp-tree.h (TYPE_BINFO): Adjust comment.
4749 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
4750 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
4751 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4752 (TYPE_TEMPLATE_INFO): Likewise.
4753 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
4754 * class.c (push_nested_class): Likewise.
4755 * decl.c (lookup_name_real): Likewise.
4756 (grokdeclarator): Likewise.
4757 (grok_op_properties): Likewise.
4758 (xref_tag): Likewise.
4759 (xref_basetypes): Likewise.
4760 * decl2.c (constructor_name_full): Likewise.
4761 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
4762 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4763 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
4764 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4765 (dump_type_suffix): Likewise.
4766 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
4768 (get_aggr_from_typedef): Likewise.
4769 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
4770 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4771 (write_template_parm): Likewise.
4772 (write_template_template_parm): Check tree code instead of
4773 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4774 * method.c (build_overload_nested_name): Add
4775 BOUND_TEMPLATE_TEMPLATE_PARM.
4776 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
4777 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4778 * pt.c (convert_template_argument): Check tree code instead of
4779 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4780 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
4781 (for_each_template_parm): Adjust comment.
4782 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
4783 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4784 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
4785 template_args_equal to compare template template parameter cases.
4786 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4787 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
4789 * tree.c (copy_template_template_parm): Decide whether to create
4790 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
4791 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4792 (copy_tree_r): Likewise.
4793 * typeck.c (comptypes): Likewise. Check tree code instead of
4794 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4796 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
4798 * decl.c (finish_function): Move the code for handling functions
4799 marked with the constructor and destructor attributes inside the
4802 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4804 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
4806 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4808 * pt.c (lookup_template_class): Remove abort.
4809 * tree.c (get_type_decl): Allow error_mark_node.
4811 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4813 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
4816 2000-09-03 Mark Mitchell <mark@codesourcery.com>
4818 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
4821 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4823 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
4824 union tag mismatch error reporting.
4826 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4828 * call.c (build_scoped_method_call): Check it is not a namespace.
4830 2000-08-30 Jason Merrill <jason@redhat.com>
4832 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
4834 * tree.c (bot_manip): Check TREE_CONSTANT rather than
4835 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
4836 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
4838 * decl.c (start_function): Always call make_function_rtl.
4840 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4842 * semantics.c (prune_unused_decls): New function.
4843 (finish_stmt_tree): Call it via walk_tree.
4845 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4847 * class.c (build_secondary_vtable): Constify a char *.
4848 * decl.c (init_decl_processing): Initialize function_id_node,
4849 pretty_function_id_node, and func_id_node.
4850 * input.c (struct input_source): Constify 'str'.
4851 (feed_input): Constify first argument.
4852 * mangle.c (write_identifier): Constify argument.
4853 * pt.c (mangle_class_name_for_template): Constify argument.
4855 2000-08-29 Mark Mitchell <mark@codesourcery.com>
4857 * typeck.c (mark_addressable): Remove code that pokes around in
4860 2000-08-28 Jason Merrill <jason@redhat.com>
4862 * lex.c (file_name_nondirectory): Move to toplev.c.
4864 * cp-tree.h (LOCAL_CLASS_P): New macro.
4865 * class.c (finish_struct_1): Use it.
4867 2000-08-27 Alex Samuel <samuel@codesourcery.com>
4869 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
4870 (write_encoding): Pass another argument to write_name.
4871 (write_name): Add ignore_local_scope parameter. Fix handling of
4873 (write_nested_name): Use write_unqualified_name.
4874 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
4875 (write_template_prefix): Use write_unqualified_name.
4876 (write_component): Remove.
4877 (write_local_name): Add parameter. Use direct local entity to
4878 discriminator calculation.
4879 (write_class_enum_type): Pass another argument to write_name.
4880 (write_template_template_arg): Likewise.
4881 (make_guard_variable): Likewise.
4883 2000-08-27 Jason Merrill <jason@redhat.com>
4885 * decl.c (pushdecl): Matching decls for local externs are found in
4886 the current level. Propagate linkage information from previous
4889 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
4891 * ir.texi (Expressions): Fix typo.
4893 2000-08-25 Greg McGary <greg@mcgary.org>
4895 * tree.c (init_tree): Use ARRAY_SIZE.
4897 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4899 * error.c (cp_tree_printer): Rework.
4901 2000-08-25 Mark Mitchell <mark@codesourcery.com>
4903 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
4905 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
4906 (cp-demangle.o): Remove target.
4907 (dyn-string.o): Likewise.
4909 * decl.c (grokfndecl): Require that `main' return an `int'.
4910 * mangle.c (write_encoding): Don't mangle return types for
4911 conversion functions.
4913 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4915 * error.c (tree_formatting_info): New data type.
4916 (tree_being_formatted): New macro.
4917 (tree_formatting_flags): Likewise.
4918 (put_whitespace): Likewise.
4919 (print_tree_identifier): Likewise.
4920 (print_identifier): Likewise.
4921 (cp_tree_printer, print_function_argument_list, print_declaration,
4922 print_expression, print_function_declaration,
4923 print_function_parameter, print_type, print_cv_qualifier): New
4925 (init_error): Initialize lang_printer.
4927 2000-08-24 Jason Merrill <jason@redhat.com>
4929 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
4930 adjustment necessary.
4932 2000-08-24 Greg McGary <greg@mcgary.org>
4934 * cp-tree.h (MAIN_NAME_P): Remove macro.
4936 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
4938 * error.c (print_instantiation_context): Don't forget to flush the
4941 2000-08-23 Jason Merrill <jason@redhat.com>
4943 * typeck.c (build_ptrmemfunc): Save the input pmf.
4945 * method.c (process_modifiers): Use same_type_p.
4947 2000-08-23 Mark Mitchell <mark@codesourcery.com>
4949 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
4950 * mangle.c (write_function_type): Change prototype.
4951 (write_encoding): Don't mangle return types for
4952 constructors or destructors.
4953 (write_type): Adjust call to write_function_type.
4954 * pt.c (instantiate_template): Instantiate alternate entry points
4955 when instantiating the main function.
4957 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4959 * error.c (cp_print_error_function): Don't use embedded '\n' in
4962 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4964 * decl.c (init_decl_processing): Remove bogus initialization.
4965 * error.c (lang_print_error_function): Restore here.
4966 (init_error): Initialize print_error_function.
4968 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4970 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
4972 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
4974 * Makefile.in (error.o): Depends on diagnostic.h
4976 * cp-tree.h (problematic_instantiation_changed,
4977 record_last_problematic_instantiation, current_instantiation,
4978 print_instantiation_context): Declare.
4979 (maybe_print_template_context): Remove.
4981 * decl.c (init_decl_processing): Set print_error_function to NULL.
4982 (lang_print_error_function): Remove, since we're using a new
4985 * error.c: #include diagnostic.h
4986 (function_category): New function.
4987 (cp_diagnostic_starter): Likewise.
4988 (cp_diagnostic_finalizer): Likewise.
4989 (cp_print_error_function): Likewise.
4990 (maybe_print_instantiation_context): Likewise.
4991 (print_instantiation_full_context): Likewise.
4992 (print_instantiation_partial_context): Likewise.
4993 (print_instantiation_context): Define.
4994 (init_error): Initialize diagnostic pager and finalizer.
4996 * pt.c (problematic_instantiation_changed): Define.
4997 (record_last_problematic_instantiation): Likewise.
4998 (current_instantiation): Likewise.
4999 (maybe_print_template_context): Remove.
5000 (print_template_context): Likewise.
5001 (current_tinst_level): Make static to reflect Brendan Kehoe's
5002 change of 1995-04-13.
5003 (push_tinst_level): Call print_instantiation_context.
5005 2000-08-21 Nix <nix@esperi.demon.co.uk>
5007 * lang-specs.h: Do not process -o or run the assembler if
5010 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
5012 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
5014 * decl2.c (lang_decode_option): Disable gettext attributes for
5017 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
5019 * lex.c (lang_init_options): Default diagnostic message maximum
5020 length to 80, when line-wrapping.
5022 2000-08-20 Mark Mitchell <mark@codesourcery.com>
5024 * class.c (build_vtbl_initializer): Clear the entire
5025 vtbl_init_data. Start keeping track of the functions for which we
5026 have created vcall offsets here.
5027 (dfs_build_vcall_offset_vtbl_entries): Remove.
5028 (build_vcall_offset_vtbl_entries): Reimplement.
5029 (add_vcall_offset_vtbl_entries_r): New function.
5030 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
5031 computing when vcall offsets are necessary.
5033 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5035 * decl.c (member_function_or_else): Use cp_error ... %T.
5036 (grokdeclarator): Likewise.
5037 (start_method): Likewise.
5038 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
5040 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5042 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
5045 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5047 * cp-tree.h (PTRMEM_OK_P): New macro.
5048 (itf_ptrmem_ok): New enumeration value.
5049 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
5050 argument. Diagnose implicit pointer to member.
5051 (instantiate_type): Don't diagnose implicit pointer to member
5052 here. Pass itf_ptrmem_ok if ok. Adjust calls to
5053 resolve_address_of_overloaded_function.
5054 * init.c (build_offset_ref): Set PTRMEM_OK_P.
5055 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
5056 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
5057 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
5058 (build_unary_op): Deal with single non-static member in
5061 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5063 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
5065 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5067 * cp-tree.h (enum_name_string): Remove prototype.
5068 (report_case_error): Remove prototype.
5069 * cp/typeck2.c (enum_name_string): Remove.
5070 (report_case_error): Remove.
5071 * error.c (dump_expr): Deal with enum values directly.
5072 Correctly negate integer constant.
5074 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5076 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
5077 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
5078 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
5079 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
5080 (__cxa_vec_new): Use __cxa_vec_new2.
5081 (__cxa_vec_delete): Use __cxa_vec_delete2.
5083 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5085 * vec.cc (__cxa_vec_new): Set "C" linkage.
5086 (__cxa_vec_ctor): Likewise.
5087 (__cxa_vec_cctor): Likewise.
5088 (__cxa_vec_dtor): Likewise.
5089 (__cxa_vec_delete): Likewise.
5090 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
5091 (__cxa_vec_ctor): Likewise.
5092 (__cxa_vec_cctor): Likewise.
5093 (__cxa_vec_dtor): Likewise.
5094 (__cxa_vec_delete): Likewise.
5096 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5098 * class.c (instantiate_type): Reinstate local variable
5099 deleted in previous change.
5101 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
5104 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5106 * cp-tree.h (instantiate_type_flags): New enumeration.
5107 (instantiate_type): Change parameter.
5108 * class.c (instantiate_type): Adjust prototype. Adjust.
5109 * call.c (standard_conversion): Adjust instantiate_type call.
5110 (reference_binding): Likewise.
5111 (build_op_delete_call): Likewise.
5112 (convert_like_real): Likewise.
5113 * cvt.c (cp_convert_to_pointer): Likewise.
5114 (convert_to_reference): Likewise.
5115 * pt.c (convert_nontype_argument): Likewise.
5116 * typeck.c (build_binary_op): Likewise.
5117 (build_ptrmemfunc): Likewise.
5118 (convert_for_assignment): Likewise.
5120 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5122 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
5123 (current_aggr): Define.
5124 * decl.c (grokdeclarator): Make sure a friend class is an
5125 elaborated type specifier.
5126 * parse.y (current_aggr): Remove static definition.
5127 (cp_parse_init): Adjust.
5128 (structsp): Clear and restore current_aggr.
5129 (component_decl_list): Clear current_aggr.
5131 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
5132 aggregate tag on the typename's context.
5134 * pt.c (tsubst_friend_class): Return error_mark_node, if
5136 (instantiate_class_template): Ignore error_mark_node friend types.
5138 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
5140 * cvt.c (warn_ref_binding): New static function, broken out of ...
5141 (convert_to_reference): ... here. Use it.
5143 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
5145 * parse.y (template_arg): Add rule for template qualified with
5148 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5150 * decl2.c (add_function): Reorganize.
5151 (arg_assoc): Do not consider function template decls.
5153 2000-08-11 Jason Merrill <jason@redhat.com>
5155 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
5158 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5160 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
5161 (lookup_nested_tag): Likewise.
5163 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
5166 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5168 * parse.y (named_complex_class_head_sans_basetype): Remove
5171 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5173 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
5174 explicit TEMPLATE_ID_EXPR args.
5175 (build_expr_from_tree, case CALL_EXPR): Likewise.
5177 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5179 * decl.c (check_tag_decl): Diagnose typename's which don't
5182 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
5184 * init.c (build_aggr_init): Reject bogus array initializers
5187 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
5189 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
5191 * cp/tinfo.cc (__dynamic_cast): Likewise.
5192 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
5194 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
5196 * cvt.c (convert_to_pointer_force): Fix error message when
5197 attempting to cast from ambiguous base.
5199 2000-08-08 Jason Merrill <jason@redhat.com>
5201 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
5202 (tsubst_template_arg_vector): Likewise.
5204 * decl2.c (build_anon_union_vars): Choose the largest field; don't
5205 assume that one will be as large as the union.
5207 2000-08-07 Kazu Hirata <kazu@hxi.com>
5209 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
5210 * decl.c (pop_labels): Likewise.
5212 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
5214 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
5216 (__pointer_to_member_type_info): Likewise.
5217 (__base_class_info): Likewise.
5218 (__class_type_info): Likewise.
5219 (__si_class_type_info): Likewise.
5220 (__vmi_class_type_info): Likewise.
5221 * tinfo.cc (__si_class_type_info::__do_find_public_src):
5222 Changed member names to match specifications.
5223 (__vmi_class_type_info::__do_find_public_src): Likewise.
5224 (__si_class_type_info::__do_dyncast): Likewise.
5225 (__vmi_class_type_info::__do_dyncast): Likewise.
5226 (__si_class_type_info::__do_upcast): Likewise.
5227 (__vmi_class_type_info::__do_upcast): Likewise.
5228 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
5229 (__pbase_type_info::__pointer_catch): Likewise.
5230 (__pointer_type_info::__pointer_catch): Likewise.
5231 (__pointer_to_member_type_info::__pointer_catch): Likewise.
5233 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
5235 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
5236 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
5237 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
5239 2000-08-04 Mark Mitchell <mark@codesourcery.com>
5241 * cp-tree.h (add_method): Change prototype.
5242 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
5243 Don't double the size of the method vector in the error case.
5244 (handle_using_decl): Adjust call to add_method.
5245 (add_implicitly_declared_members): Likewise.
5246 (clone_function_decl): Likewise.
5247 * decl2.c (check_classfn): Likewise.
5248 * semantics.c (finish_member_declaration): Likewise.
5250 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
5252 * decl.c (flag_isoc94): New variable.
5254 2000-08-02 Jason Merrill <jason@redhat.com>
5256 * pt.c (do_type_instantiation): Add complain parm; don't complain
5257 if called recursively.
5258 * cp-tree.h, parse.y: Adjust.
5260 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
5262 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
5263 -Wno-strict-prototypes.
5265 * g++spec.c: Adjust type of second argument to
5266 lang_specific_driver, and update code as necessary.
5268 * cp-tree.h: Don't prototype min_precision here.
5269 (my_friendly_assert): Cast expression to void.
5270 * semantics.c (do_poplevel): Initialize scope_stmts.
5272 2000-08-02 Mark Mitchell <mark@codesourcery.com>
5274 * cp-tree.h (DECL_NEEDED_P): Tweak.
5276 2000-07-28 Jason Merrill <jason@redhat.com>
5278 * lang-specs.h: Use %i in rule for .ii files.
5280 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
5282 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
5284 2000-07-30 Mark Mitchell <mark@codesourcery.com>
5286 Allow indirect primary bases.
5287 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
5289 (CLASSTYPE_VFIELD_PARENT): Remove.
5290 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
5291 (BINFO_PRIMARY_BINFO): Remove.
5292 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
5293 (BINFO_VBASE_PRIMARY_P): Likewise.
5294 (BINFO_PRIMARY_BASE_OF): New macro.
5295 (BINFO_INDIRECT_PRIMARY_P): Likewise.
5296 (get_primary_binfo): New function.
5297 * decl.c (lang_mark_tree): Make lang_type::primary_base.
5298 * class.c (vcall_offset_data_s): Rename to ...
5299 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
5300 and add ctor_vtbl_p.
5301 (get_derived_offset): Use get_primary_binfo.
5302 (dfs_mark_primary_bases): Adjust handling of virtual primary
5304 (mark_primary_bases): Likewise.
5305 (set_primary_base): Take a binfo, not an integer, as a
5306 representation of the primary base.
5307 (indirect_primary_base_p): Remove.
5308 (determine_primary_base): Adjust for indirect primary bases.
5309 (dfs_find_final_overrider): Fix typo in coment.
5310 (update_vtable_entry_for_fn): Use get_primary_binfo.
5311 (layout_nonempty_base_or_field): Tweak.
5312 (build_base_fields): Adjust for new primary base semantics.
5313 (dfs_propagate_binfo_offsets): Remove.
5314 (propagate_binfo_offsets): Rewrite.
5315 (dfs_set_offset_for_shared_vbases): Remove.
5316 (layout_virtual_bases): Don't use it.
5317 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
5319 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
5320 CLASSTYPE_VFIELD_PARENT.
5321 (dfs_get_primary_binfo): New function.
5322 (get_primary_binfo): Likewise.
5323 (dump_class_hierarchy_r): Tweak printing of primary bases.
5324 (build_vtbl_initializer): Fix typo in comments. Use
5326 (build_vcall_and_vbase_vtbl_entries): Likewise.
5327 (build_vbaes_offset_vtbl_entries): Likewise.
5328 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
5329 BV_VCALL_INDEX to handle indirect primary bases.
5330 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
5331 (build_rtti_vtbl_entries): Likewise.
5332 * search.c (get_shared_vbase_if_not_primary): Tweak.
5333 (find_vbase_instance): Likewise.
5334 (binfo_for_vtable): Simplify.
5335 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
5336 (make_binfo): Make it have 11 entries.
5338 2000-07-30 Alex Samuel <samuel@codesourcery.com>
5340 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
5341 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
5342 ascertaining primaryness.
5343 (G): Remove template_args.
5344 (decl_is_template_id): New function.
5345 (write_encoding): Use decl_is_template_id.
5346 (write_name): Likewise. Handle type_decls. Get main variant of
5348 (write_nested_name): Likewise.
5349 (write_prefix): Likewise.
5350 (write_template_prefix): Likewise.
5351 (write_special_name_constructor): Remove defunct production from
5353 (write_bare_function_type): Remove comment about absent parameter.
5354 (write_template_template_arg): Add missing grammar production to
5357 2000-07-27 Jason Merrill <jason@redhat.com>
5359 * decl.c (duplicate_decls): If common_type produces a non-typedef
5360 type for a typedef, just use the old type.
5362 2000-07-27 Mark Mitchell <mark@codesourcery.com>
5364 * cp-tree.h (function_depth): Declare.
5365 (verify_stmt_tree): Likewise.
5366 (find_tree): Likewise.
5367 * decl.c (function_depth): Give it external linkage.
5368 * optimize.c (optimize_function): Increment and decrement it.
5369 * tree.c (verify_stmt_tree_r): New function.
5370 (verify_stmt_tree): Likewise.
5371 (find_tree_r): Likewise.
5372 (find_tree): Likewise.
5374 2000-07-27 Jason Merrill <jason@redhat.com>
5376 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
5378 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
5380 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5382 * decl.c (start_cleanup_fn): Mark the function as `inline'.
5383 * decl2.c (get_guard): Call cp_finish_decl, not
5384 rest_of_decl_compilation, for local guards.
5385 * lex.c (do_identifier): Remove unused variable.
5387 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
5389 * parse.y: Add missing ';'.
5391 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5393 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
5396 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5398 Kill strict_prototype. Backwards compatibility only for
5399 non NO_IMPLICIT_EXTERN_C systems.
5400 * cp-tree.h (flag_strict_prototype): Remove.
5401 (strict_prototype): Remove.
5402 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5403 * decl.c (maybe_push_to_top_level): Adjust.
5404 (pop_from_top_level): Adjust.
5405 (decls_match): Only allow sloppy parm matching for ancient
5407 (init_decl_processing): Adjust.
5408 (grokdeclarator): Adjust.
5409 * decl2.c (flag_strict_prototype): Remove.
5410 (strict_prototype): Remove.
5411 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5412 (lang_f_options): Remove "strict-prototype".
5413 (unsupported-options): Add "strict-prototype".
5414 * lex.c (do_identifier): Adjust.
5415 (do_scoped_id): Adjust.
5416 * parse.y (empty_parms): Adjust.
5417 * class.c (push_lang_context): Adjust.
5418 (pop_lang_context): Adjust.
5419 * typeck.c (comp_target_parms): Adjust.
5421 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5423 * decl.c (poplevel): Deal with anonymous variables at for scope.
5424 (maybe_inject_for_scope_var): Likewise.
5426 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
5428 * decl.c: Remove all signal handling code, now done in toplev.c.
5430 2000-07-23 Mark Mitchell <mark@codesourcery.com>
5432 * decl.c (make_rtl_for_nonlocal_decl): Rework.
5434 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
5437 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
5439 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
5440 Define my_friendly_assert and my_friendly_abort as macros
5441 which may call friendly_abort. Prototype friendly abort, not
5442 my_friendly_abort or my_friendly_assert.
5443 * decl.c (signal_catch): Report the signal caught in the error
5444 message. Call fatal directly.
5445 * typeck2.c (ack, my_friendly_assert): Delete.
5446 (my_friendly_abort): Rename to friendly_abort. Expect file,
5447 line, and function parameters. Report the abort code, then
5448 call fancy_abort. Do not mask an abort if errors have
5451 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
5453 * typeck.c (comp_target_parms): Remove obsolete parameter.
5454 (comp_target_types): Adjust.
5456 2000-07-17 Jason Merrill <jason@redhat.com>
5458 * typeck.c (mark_addressable): Never set TREE_USED.
5459 * call.c (build_call): Don't abort on calls to library functions
5460 that have been declared normally.
5462 * typeck.c (build_binary_op): Fix grammar in warning.
5464 * exception.cc (__eh_free): Fix prototype.
5466 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
5468 * decl.c (pushdecl): Handle seeing an OVERLOAD in
5469 IDENTIFIER_NAMESPACE_VALUE.
5471 2000-07-16 Mark Mitchell <mark@codesourcery.com>
5473 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
5474 * method.c (use_thunk): Correct handling of vcall offsets.
5476 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5478 * .cvsignore: parse.h and parse.c have no cp- prefix.
5480 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5482 * .cvsignore: New file.
5484 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5486 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5488 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5490 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
5492 * parse.h: Likewise.
5494 2000-07-11 Mark Mitchell <mark@codesourcery.com>
5496 * class.c (layout_class_type): Add pointers to virtual bases after
5497 base classes under the old ABI.
5499 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
5501 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
5502 (finish_continue_stmt): Likewise.
5503 (begin_for_stmt): Remove call to note_level_for_for.
5504 (finish_goto_stmt): Change call from build_min_nt
5506 (finish_expr_stmt): Likewise.
5507 (begin_if_stmt): Likewise.
5508 (begin_while_stmt): Likewise.
5509 (finish_while_stmt): Likewise.
5510 (finish_return_stmt): Likewise.
5511 (begin_for_stmt): Likewise.
5512 (finish_for_stmt): Likewise.
5513 (finish_break_stmt): Likewise.
5514 (begin_switch_stmt): Likewise.
5515 (finish_case_label): Likewise.
5516 (genrtl_try_block): Likewise.
5517 (begin_try_block): Likewise.
5518 (begin_handler): Likewise.
5519 (begin_compound_stmt): Likewise.
5520 (finish_asm_stmt): Likewise.
5521 (finish_label_stmt): Likewise.
5522 (add_decl_stmt): Likewise.
5523 (finish_subobject): Likewise.
5524 (finish_decl_cleanup): Likewise.
5525 (finish_named_return_value): Likewise.
5526 (setup_vtbl_ptr): Likewise.
5527 (add_scope_stmt): Likewise.
5528 * decl.c (finish_constructor_body): Likewise.
5529 (finish_destructor_body): Likewise.
5530 * optimize.c (copy_body_r): Likewise.
5531 (initialize_inlined_parameters): Likewise.
5532 (declare_return_variable): Likewise.
5533 (expand_call_inline): Likewise.
5535 2000-07-10 Jakub Jelinek <jakub@redhat.com>
5537 * semantics.c (expand_body): Sync interface information
5538 at the end of function body expansion.
5540 2000-07-09 Jason Merrill <jason@redhat.com>
5542 * init.c (build_new_1): Bail early if the call to new fails.
5544 * decl.c (compute_array_index_type): Check specifically for
5545 an INTEGER_CST, not just TREE_CONSTANT.
5547 * decl.c (duplicate_decls): Don't call duplicate_decls on
5548 the DECL_TEMPLATE_RESULT.
5549 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
5552 * error.c (dump_template_bindings): Don't crash if we had an
5553 invalid argument list.
5555 * typeck.c (c_expand_start_case): Do narrowing here.
5556 * semantics.c (finish_switch_cond): Not here.
5558 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
5560 * parse.y (asm_clobbers): Do string concatenation.
5562 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5564 * decl.c (pushtag): Don't put local classes in template functions
5565 on the local_classes list.
5567 2000-07-04 Scott Snyder <snyder@fnal.gov>
5569 * decl2.c (get_guard): Add missing return for old ABI local
5572 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5574 * cp-tree.h (char_type_p): New function.
5575 * decl.c (init_decl_processing): Don't initialize
5576 signed_wchar_type_node or unsigned_wchar_type_node.
5577 (complete_array_type): Handle brace-enclosed string-constants.
5578 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
5579 * tree.c (char_type_p): New function.
5580 * typeck2.c (digest_init): Use char_type_p.
5582 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5584 * pt.c (tsubst): Don't layout type, if it's error_mark.
5586 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5588 * pt.c (instantiate_pending_templates): Reset template level.
5590 2000-07-05 Jason Merrill <jason@redhat.com>
5592 * call.c (joust): Don't complain about `operator char *()' beating
5593 `operator const char *() const'.
5595 2000-07-04 scott snyder <snyder@fnal.gov>
5596 Jason Merrill <jason@redhat.com>
5598 * repo.c (repo_get_id): Handle the case where a class with virtual
5599 bases has a null TYPE_BINFO_VTABLE.
5601 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
5602 Jason Merrill <jason@redhat.com>
5604 * parse.y (member_init): Just pass in the type.
5605 * init.c (expand_member_init): Handle getting a type.
5607 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5608 Jason Merrill <jason@redhat.com>
5610 * decl.c (finish_function): Warn if a function has no return
5612 Suggested by Andrew Koenig.
5613 * typeck.c (check_return_expr): Do set current_function_returns_value
5614 if we got an error_mark_node.
5616 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5618 * decl2.c (push_decl_namespace): Push the original namespace.
5620 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5622 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
5623 * semantics.c (begin_class_definition): Clear it.
5625 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
5627 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
5628 (genrtl_expr_stmt): Likewise.
5629 (genrtl_decl_stmt): Likewise.
5630 (genrtl_if_stmt): Likewise.
5631 (genrtl_while_stmt): Likewise.
5632 (genrtl_do_stmt): Likewise.
5633 (genrtl_return_stmt): Likewise.
5634 (genrtl_for_stmt): Likewise.
5635 (genrtl_break_stmt): Likewise.
5636 (genrtl_continue_stmt): Likewise.
5637 (genrtl_scope_stmt): Likewise.
5638 (genrtl_switch_stmt): Likewise.
5639 (genrtl_case_label): Likewise.
5640 (genrtl_begin_compound_stmt): Likewise.
5641 (genrtl_finish_compound_stmt): Likewise.
5642 (genrtl_compound_stmt): Likewise.
5643 (genrtl_asm_stmt): Likewise.
5645 * init.c (begin_init_stmts): Remove call to
5646 genrtl_begin_compound_stmt.
5647 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
5649 * semantics.c (lang_expand_stmt): Changed call to
5650 genrtl_compound_stmt to ignore return value.
5652 2000-07-02 Mark Mitchell <mark@codesourcery.com>
5654 * mangle.c (canonicalize_for_substitution): Return the canonical
5657 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
5659 * typeck.c (commonparms): Remove obstack manipulations.
5661 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
5663 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
5665 * Makefile.in (OBJS): Added ../c-semantics.o.
5666 (OBJDEPS): Likewise.
5668 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
5670 (struct stmt_tree): Added comment.
5671 (current_function_name_declared): Removed.
5672 (stmts_are_full_exprs_p): Likewise.
5673 (genrtl_do_pushlevel): Likewise.
5674 (genrtl_clear_out_block): Likewise.
5675 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
5676 (DECL_ANON_UNION_ELEMS): Likewise.
5677 (emit_local_var): Likewise.
5678 (make_rtl_for_local_static): Likewise.
5679 (do_case): Likewise.
5680 (expand_stmt): Likewise.
5681 (genrtl_decl_cleanup): Likewise.
5682 (c_expand_asm_operands): Likewise.
5683 (c_expand_return): Likewise.
5684 (c_expand_start_case): Likewise.
5686 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
5687 (emit_local_var): Likewise.
5688 (initialize_local_var): Change reference to
5689 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5690 Change reference to stmts_are_full_exprs_p to
5691 current_stmt_tree->stmts_are_full_exprs_p.
5692 (push_cp_function_context): Likewise.
5694 * expect.c (expand_throw): Change reference to
5695 stmts_are_full_exprs_p.
5697 * init.c (build_aggr_init): Change reference to
5698 stmts_are_full_exprs_p.
5699 (build_vec_init): Likewise.
5701 * optimize.c (maybe_clone_body): Change reference to
5702 current_function_name_declared to
5703 cp_function_chain->name_declared.
5705 * pt.c (instantiate_decl): Change reference to
5706 current_function_name_declared to
5707 cp_function_chain->name_declared.
5709 * semantics.c (expand_cond): Moved declaration to c-common.h.
5710 (genrtl_do_pushlevel): Moved to c-semantics.c.
5711 (genrtl_clear_out_block): Likewise.
5712 (genrtl_goto_stmt): Likewise.
5713 (genrtl_expr_stmt): Likewise.
5714 (genrtl_decl_stmt): Likewise.
5715 (gerntl_if_stmt): Likewise.
5716 (genrtl_while_stmt): Likewise.
5717 (genrtl_do_stmt): Likewise.
5718 (genrtl_return_stmt): Likewise.
5719 (genrtl_for_stmt): Likewise.
5720 (genrtl_break_stmt): Likewise.
5721 (genrtl_continue_stmt): Likewise.
5722 (genrtl_scope_stmt): Likewise.
5723 (genrtl_switch_stmt): Likewise.
5724 (genrtl_case_label): Likewise.
5725 (genrtl_begin_compound_stmt): Likewise.
5726 (genrtl_finish_compound_stmt): Likewise.
5727 (genrtl_compound_stmt): Likewise.
5728 (genrtl_asm_stmt): Likewise.
5729 (genrtl_decl_cleanup): Likewise.
5730 (expand_cond): Likewise.
5731 (expand_stmt): Renamed to ...
5732 (lang_expand_stmt): ... this.
5733 (lang_expand_expr_stmt): Initialize.
5734 (set_current_function_name_declared): Likewise.
5735 (stmts_are_full_exprs_p): Likewise.
5736 (current_function_name_declared): Likewise.
5737 (anon_aggr_type_p): Likewise.
5738 (do_poplevel): Change reference to
5739 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5740 Change reference to stmts_are_full_exprs_p to
5741 current_stmt_tree->stmts_are_full_exprs_p.
5742 (add_tree): Likewise.
5743 (finish_expr_stmt): Likewise.
5744 (prep_stmt): Likewise.
5745 (lang_expand_stmt): Likewise.
5746 (begin_compound_stmt): Change reference to
5747 current_function_name_declared to
5748 cp_function_chain->name_declared and call to
5749 current_function_name_declared().
5750 (setup_vtbl_ptr): Likewise.
5751 (genrtl_do_poplevel): Removed.
5753 2000-06-30 Jason Merrill <jason@redhat.com>
5755 * init.c (init_init_processing): Go back to aligning like
5756 double_type_node for old ABI.
5757 (get_cookie_size): Make cookie larger if we get a type that needs
5759 (build_vec_delete): Call it.
5761 * typeck.c (qualify_type_recursive): New fn.
5762 (composite_pointer_type): Use it.
5763 (build_binary_op): Use composite_pointer_type.
5765 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
5766 Jason Merrill <jason@redhat.com>
5768 * typeck.c (check_return_expr): Don't complain about returning
5769 NULL from operator new if -fcheck-new.
5770 * cp-tree.h: Declare flag_check_new here.
5773 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5775 * mangle.c (find_substitution): Use same_type_p.
5776 (write_encoding): Don't check for substitutions.
5778 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5780 * parse.y (expr_no_comma_rangle): New non-terminal.
5781 (template_parm): Use it for default parameter case.
5782 (template_arg): Use it.
5783 (expr_no_commas): Remove commented out undefined extensions.
5784 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5785 * parse.h, parse.c: Rebuilt.
5787 2000-06-30 Mark Mitchell <mark@codesourcery.com>
5789 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
5790 (finish_asm_stmt): Do it here, instead.
5792 * cp-tree.h (ridpointers): Don't declare.
5793 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
5794 (record_builtin_java_type): Likewise.
5795 (init_decl_processing): Likewise.
5796 * lex.c: Move inclusion of lex.h.
5797 (ridpointers): Don't define.
5798 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
5800 * lex.h (enum rid): Rename to ...
5801 (enum cp_rid): ... this.
5802 (ridpointers): Don't declare.
5803 * parse.y: Move inclusion of lex.h.
5804 * parse.c: Regenerated.
5805 * spew.c: Move inclusion of lex.h.
5807 * cp-tree.h (struct language_function): Remove temp_name_counter.
5808 (temp_name_counter): Remove.
5809 (get_temp_name): Change prototype.
5810 (get_guard): New function.
5811 (get_guard_cond): Likewise.
5812 (set_guard): Likewise.
5813 * cvt.c (build_up_reference): Adjust call to get_temp_name.
5814 * decl.c (expand_static_init): Use get_guard and friends to
5815 implement guard variables.
5816 * decl2.c (get_temp_name): Assume that the variables created are
5818 (get_sentry): Rename to ...
5819 (get_guard): ... this. Implement new ABI guard variables.
5820 (get_guard_bits): New function.
5821 (get_guard_cond): Likewise.
5822 (set_guard): Likewise.
5823 (start_static_initialization_or_destruction): Use them.
5824 (do_static_initialization): Replace sentry with guard throughout.
5825 (do_static_destruction): Likewise.
5826 * init.c (create_temporary_var): Add comment.
5828 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5830 * mangle.c (find_substitution): Use same_type_p.
5831 (write_encoding): Don't check for substitutions.
5833 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5835 * parse.y (expr_no_comma_rangle): New non-terminal.
5836 (template_parm): Use it for default parameter case.
5837 (template_arg): Use it.
5838 (expr_no_commas): Remove commented out undefined extensions.
5839 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5840 * parse.h, parse.c: Rebuilt.
5842 2000-06-29 Mark Mitchell <mark@codesourcery.com>
5844 * cp-tree.h (flag_const_strings): Remove.
5845 (warn_parentheses): Likewise.
5846 (warn_format): Likewise.
5847 (common_type): Likewise.
5848 (default_conversion): Likewise.
5849 (build_binary_op): Likewise.
5850 (cp_build_binary_op): New macro.
5851 * call.c (build_new_op): Use cp_build_binary_op instead of
5853 * class.c (build_vtable_entry_ref): Likewise.
5854 * decl.c (expand_static_init): Likewise.
5855 (compute_array_index_type): Likewise.
5856 (build_enumerator): Likewise.
5857 * decl2.c (delete_sanity): Likewise.
5858 (start_static_initialization_or_destruction): Likewise.
5859 * error.c (dump_type_suffix): Likewise.
5860 * init.c (resolve_offset_ref): Likewise.
5861 (build_new): Likewise.
5862 (build_new_1): Likewise.
5863 (build_vec_delete_1): Likewise.
5864 (build_vec_init): Likewise.
5865 (build_delete): Likewise.
5866 * rtti.c (synthesize_tinfo_fn): Likewise.
5867 (synthesize_tinfo_var): Likewise.
5868 * search.c (expand_upcast_fixups): Likewise.
5869 (fixup_all_virtual_upcast_offsets): Likewise.
5870 * typeck.c (build_array_ref): Likewise.
5871 (get_member_function_from_ptrfunc): Likewise.
5872 (build_binary_op): Add parameter.
5873 (pointer_int_sum): Use cp_build_binary_op.
5874 (pointer_diff): Likewise.
5875 (build_modify_expr): Likewise.
5876 (get_delta_difference): Likewise.
5877 (build_ptrmemfunc): Likewise.
5879 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
5881 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
5882 * decl.c (create_implicit_typedef): Adjust.
5883 * decl2.c (build_artificial_parm): Adjust.
5884 * method.c (implicitly_declare_fn): Adjust.
5885 * pt.c (push_inline_template_parms_recursive): Adjust.
5886 (process_template_parm): Adjust.
5887 (overloaded_template_name): Adjust.
5888 * semantics.c (finish_template_template_parm): Adjust.
5890 2000-06-28 Mark Mitchell <mark@codesourcery.com>
5892 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
5893 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
5894 where to emit thunks.
5895 (build_vtt): Adjust call to build_vtt_inits.
5896 (build_vtt_inits): Add parameter to indicate whether or not
5897 sub-VTTs for virtual bases should be included. Adjust handling of
5898 construction vtables.
5899 (get_matching_base): New function.
5900 (dfs_build_vtt_inits): Rename to ...
5901 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
5902 construction vtables.
5903 (dfs_fixup_binfo_vtbls): Likewise.
5904 (build_ctor_vtbl_groups): Build construction vtables for virtual
5906 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
5907 to build construction vtbls.
5908 (dfs_accumulate_vtbl_inits): Adjust handling of
5909 construction vtables.
5911 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
5914 2000-06-27 Mark Mitchell <mark@codesourcery.com>
5916 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
5918 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5920 * search.c (hides): Remove.
5921 (is_subobject_of_p): Add most_derived parameter. Use
5923 (lookup_field_queue_p): Adjust.
5924 (lookup_field_r): Adjust.
5926 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5928 * decl2.c (handle_class_head): Bash typedefs to the type's main
5931 2000-06-25 Mark Mitchell <mark@codesourcery.com>
5933 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
5934 (begin_global_stmt_expr): ... this.
5935 (genrtl_finish_stmt_expr): Rename to ...
5936 (finish_global_stmt_expr): ... this.
5937 * init.c (begin_init_stmts): Adjust calls.
5938 (finish_init_stmts): Likewise.
5939 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
5940 (begin_global_stmt_expr): ... this.
5941 (genrtl_finish_stmt_expr): Rename to ...
5942 (finish_global_stmt_expr): ... this.
5944 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5946 * search.c (lookup_member): Fix typo in comment.
5948 2000-06-24 Jason Merrill <jason@redhat.com>
5950 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
5951 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
5953 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5955 * parse.y (complex_direct_notype_declarator): Support global_scope.
5956 * Makefile.in: Adjust conflict count.
5958 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5960 * parse.y (template_arg): Convert TEMPLATE_DECL
5961 that is a template template paramter to
5962 TEMPLATE_TEMPLATE_PARM here.
5964 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5965 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
5966 (copy_template_template_parm): Adjust prototype.
5967 * decl.c (grokdeclarator): Remove dead code.
5968 * pt.c (process_template_parm): Tidy.
5969 (lookup_template_class): Construct nodes in
5970 copy_template_template_parm.
5971 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
5972 lookup_template_class. Use TYPE_TI_TEMPLATE.
5973 * tree.c (copy_template_template_parm): Add NEWARGS
5975 (mapcar): Adjust call to copy_template_template_parm.
5976 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
5977 * method.c (build_template_template_parm_names): Change error
5978 code to avoid compilation warning.
5980 * gxxint.texi: Document template template parameter
5983 2000-06-21 Alex Samuel <samuel@codesourcery.com>
5985 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
5986 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5987 (cp-demangle.o): New rule.
5988 (dyn-string.o): Likewise.
5989 * inc/cxxabi.h (__cxa_demangle): New declaration.
5991 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5993 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5994 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5995 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5997 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5998 (make_thunk): Change prototype.
5999 (emit_thunk): Rename to use_thunk.
6000 (mangle_thunk): Change prototype.
6001 * class.c (get_derived_offset): Simplify.
6002 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
6003 BV_GENERATE_THUNK_WITH_VTABLE_P.
6004 (build_primary_vtable): Simplify.
6005 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
6006 (dfs_find_base): Remove.
6007 (update_vtable_entry_for_fn): Correct bug in finding the base
6008 where a virtual function was first declared. Figure out whether
6009 or not to emit a vcall-thunk with the vtables in which it appears.
6010 Correct logic for deciding whether to use an ordinary thunk, or a
6012 (finish_struct_1): Remove unnecssary code.
6013 (build_vtbl_initializer): Use ssize_int for the running counter of
6015 (build_vtbl_initializer): Only use vcall thunks where necessary.
6016 Mark thunks as needing to be emitted with their vtables, or not.
6017 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
6018 indices. Use size_binop.
6019 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
6020 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
6022 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
6023 (build_vtable_entry): Mark thunks as needing to be emitted with
6024 their vtables, or not.
6025 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
6026 * decl2.c (mark_vtable_entries): Use use_thunk instead of
6028 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
6030 * error.c (dump_expr): Use BV_FN.
6031 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
6033 * method.c (make_thunk): Likewise.
6034 (emit_thunk): Rename to use_thunk. Allow callers to decide
6035 whether or not to actually emit the thunk. Adjust for changes in
6036 representation of vcall offsets.
6037 * search.c (dfs_get_pure_virtuals): Use BV_FN.
6038 * semantics.c (emit_associated_thunks): New function.
6039 (expand_body): Use it.
6040 * ir.texi: Adjust decriptions of thunks.
6042 2000-06-22 Jason Merrill <jason@redhat.com>
6044 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
6045 (tsubst_friend_function): Copy it here.
6047 * decl.c (grok_op_properties): Fix typo.
6049 * decl2.c (delete_sanity): Clarify warning, avoid failure on
6052 * pt.c (check_explicit_specialization): Clarify error.
6054 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
6055 an old OVERLOAD when we're declaring a non-function.
6056 (pushdecl, destroy_local_var): Check for error_mark_node.
6057 (warn_extern_redeclared_static): Also bail early if
6059 (push_overloaded_decl): Ignore an old error_mark_node.
6061 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
6063 * call.c (build_x_va_arg): Check if in a template decl.
6064 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
6066 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6068 * class.c (push_lang_context): TYPE_NAME gets you to the Java
6070 * decl.c (check_goto): Computed gotos assumed OK.
6072 2000-06-20 Jason Merrill <jason@redhat.com>
6074 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
6075 for which we don't need to look for instantiations.
6077 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
6079 * parse.y (program): Always call finish_translation_unit.
6080 * parse.c, parse.h: Rebuilt.
6082 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
6084 * method.c: Don't include hard-reg-set.h.
6086 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
6088 * rtti.c (get_base_offset): Cope when vbase field is in a base.
6090 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
6092 * call.c (build_conditional_expr): Use VOID_TYPE_P.
6093 * cvt.c (cp_convert_to_pointer): Likewise.
6094 (convert_to_void): Likewise.
6095 * error.c (dump_expr): Likewise.
6096 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
6097 * init.c (build_delete): Likewise.
6098 * method.c (emit_thunk): Likewise.
6099 * optmize.c (declare_return_variable): Likewise.
6100 * rtti.c (get_tinfo_decl_dynamic): Likewise.
6101 (get_typeid): Likewise.
6102 (build_dynamic_cast_1): Likewise.
6103 * typeck.c (composite_pointer_type): Likewise.
6104 (common_type): Likewise.
6105 (build_indirect_ref): Likewise.
6106 (build_binary_op): Likewise.
6107 (build_x_compound_expr): Likewise.
6108 (check_return_expr): Likewise.
6109 * typeck2.c (add_exception_specifier): Likewise.
6111 * mangle.c (write_method_parms): Use direct comparison for end
6114 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
6116 * cp-tree.h (genrtl_try_block): Declare function.
6117 (genrtl_handler): Likewise.
6118 (genrtl_catch_block): Likewise.
6119 (genrtl_ctor_stmt): Likewise.
6120 (genrtl_subobject): Likewise.
6121 (genrtl_decl_cleanup): Likewise.
6122 (genrtl_do_poplevel): Likewise.
6123 (genrtl_do_pushlevel): Likewise.
6124 (genrtl_clear_out_block): Likewise.
6125 (genrtl_goto_stmt): Likewise.
6126 (genrtl_expr_stmt): Likewise.
6127 (genrtl_decl_stmt): Likewise.
6128 (genrtl_if_stmt): Likewise.
6129 (genrtl_while_stmt): Likewise.
6130 (genrtl_do_stmt): Likewise.
6131 (genrtl_return_stmt): Likewise.
6132 (genrtl_for_stmt): Likewise.
6133 (genrtl_break_stmt): Likewise.
6134 (genrtl_continue_stmt): Likewise.
6135 (genrtl_scope_stmt): Likewise.
6136 (genrtl_switch_stmt): Likewise.
6137 (genrtl_case_label): Likewise.
6138 (genrtl_begin_compound_stmt): Likewise.
6139 (genrtl_finish_compound_stmt): Likewise.
6140 (genrtl_compound_stmt): Likewise.
6141 (genrtl_asm_stmt): Likewise.
6142 (genrtl_named_return_value): Likewise.
6143 (genrtl_begin_stmt_expr): Likewise.
6144 (genrtl_finish_stmt_expr): Likewise.
6145 (finish_for_stmt): Removed first argument.
6146 (finish_switch_stmt): Likewise.
6148 * semantics.c (genrtl_try_block): Define function.
6149 (genrtl_handler): Likewise.
6150 (genrtl_catch_block): Likewise.
6151 (genrtl_ctor_stmt): Likewise.
6152 (genrtl_subobject): Likewise.
6153 (genrtl_decl_cleanup): Likewise.
6154 (genrtl_do_poplevel): Likewise.
6155 (genrtl_do_pushlevel): Likewise.
6156 (genrtl_clear_out_block): Likewise.
6157 (genrtl_goto_stmt): Likewise.
6158 (genrtl_expr_stmt): Likewise.
6159 (genrtl_decl_stmt): Likewise.
6160 (genrtl_if_stmt): Likewise.
6161 (genrtl_while_stmt): Likewise.
6162 (genrtl_do_stmt): Likewise.
6163 (genrtl_return_stmt): Likewise.
6164 (genrtl_for_stmt): Likewise.
6165 (genrtl_break_stmt): Likewise.
6166 (genrtl_continue_stmt): Likewise.
6167 (genrtl_scope_stmt): Likewise.
6168 (genrtl_switch_stmt): Likewise.
6169 (genrtl_case_label): Likewise.
6170 (genrtl_begin_compound_stmt): Likewise.
6171 (genrtl_finish_compound_stmt): Likewise.
6172 (genrtl_compound_stmt): Likewise.
6173 (genrtl_asm_stmt): Likewise.
6174 (genrtl_named_return_value): Likewise.
6175 (genrtl_begin_stmt_expr): Likewise.
6176 (genrtl_finish_stmt_expr): Likewise.
6177 (finish_for_stmt): Removed first argument and generate rtl
6179 (finish_switch_stmt): Likewise.
6180 (do_poplevel): Removed generate rtl specific code.
6181 (do_pushlevel): Likewise.
6182 (add_tree): Likewise.
6183 (finish_goto_stmt): Likewise.
6184 (finish_expr_stmt): Likewise.
6185 (begin_if_stmt): Likewise.
6186 (finish_if_stmt_cond): Likewise.
6187 (finish_then_clause): Likewise.
6188 (begin_else_clause): Likewise.
6189 (finish_else_clause): Likewise.
6190 (finish_if_stmt): Likewise.
6191 (clear_out_block): Likewise.
6192 (begin_while_stmt): Likewise.
6193 (finish_while_stmt_cond): Likewise.
6194 (finish_while_stmt): Likewise.
6195 (begin_do_stmt): Likewise.
6196 (finish_do_body): Likewise.
6197 (finish_do_stmt): Likewise.
6198 (finish_return_stmt): Likewise.
6199 (begin_for_stmt): Likewise.
6200 (finish_for_init_stmt): Likewise.
6201 (finish_for_cond): Likewise.
6202 (finish_for_expr): Likewise.
6203 (finish_break_stmt): Likewise.
6204 (finish_continue_stmt): Likewise.
6205 (begin_switch_stmt): Likewise.
6206 (finish_switch_cond): Likewise.
6207 (finish_case_label): Likewise.
6208 (begin_try_block): Likewise.
6209 (begin_function_try_block): Likewise.
6210 (finish_try_block): Likewise.
6211 (finish_cleanup_try_block): Likewise.
6212 (finish_cleanup): Likewise.
6213 (finish_function_try_block): Likewise.
6214 (finish_handler_sequence): Likewise.
6215 (finish_function_handler_sequence): Likewise.
6216 (begin_handler): Likewise.
6217 (finish_handler_parms): Likewise.
6218 (begin_catch_block): Likewise.
6219 (finish_handler): Likewise.
6220 (begin_compound_stmt): Likewise.
6221 (finish_compound_stmt): Likewise.
6222 (finish_asm_stmt): Likewise.
6223 (finish_label_stmt): Likewise.
6224 (finish_label_decl): Likewise.
6225 (finish_subobject): Likewise.
6226 (finish_decl_cleanup): Likewise.
6227 (finish_named_return_value): Likewise.
6228 (begin_stmt_expr): Likewise.
6229 (finish_stmt_expr): Likewise.
6231 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
6232 to call genrtl_expr_stmt when appropriate.
6234 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
6235 begin_compound_expr to call genrtl_begin_stmt_expr and
6236 genrtl_begin_compound_expr when appropriate.
6237 (finish_init_stmts): Changed calls to finish_compound_expr and
6238 finish_stmt_expr to call genrtl_finish_compound_expr and
6239 genrtl_finish_stmt_expr when appropriate.
6240 (expand_default_init): Changed call to finish_expr_stmt to call
6241 genrtl_expr_stmt when appropriate.
6242 (build_vec_init): Likewise.
6244 * parse.y (simple_stmt): Removed first argument from call to
6245 finish_for_stmt. Removed first argument from call to
6248 * parse.c: Regenerated.
6250 * pt.c (tsubst_expr): Removed first argument from call to
6251 finish_for_stmt. Removed first argument from call to
6254 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
6256 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
6257 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
6259 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
6260 (cplus_tree_code_length[]): Likewise.
6261 (cplus_tree_code_name[]): Likewise.
6262 (init_parse): Added call to add_c_tree_codes. Changed
6263 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
6265 2000-06-16 Mark Mitchell <mark@codesourcery.com>
6267 * cp-tree.h (finish_mem_initializers): Declare.
6268 (count_trees): Likewise.
6269 * parse.y (base_init): Use finish_mem_initializers.
6270 * semantics.c (finish_mem_initializers): New function.
6272 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
6273 the number of trees.
6275 (count_trees): Don't use it.
6277 2000-06-15 Jason Merrill <jason@redhat.com>
6279 * tree.c (count_trees): New debugging function.
6281 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
6282 * init.c (build_member_call): Pull out the name of a DECL.
6284 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
6285 * semantics.c (expand_body): Push to TV_INTEGRATION here.
6286 * optimize.c (optimize_function): Not here.
6287 * pt.c (instantiate_decl): Push to TV_PARSE.
6289 2000-06-15 Mark Mitchell <mark@codesourcery.com>
6291 * cp-tree.h (struct language_function): Remove x_base_init_list
6292 and x_member_init_list.
6293 (current_base_init_list): Remove.
6294 (current_member_init_list): Likewise.
6295 (setup_vtbl_ptr): Change prototype.
6296 (emit_base_init): Likewise.
6297 (expand_member_init): Likewise.
6298 (reinit_parse_for_function): Remove.
6299 * decl.c (save_function_data): Don't clear x_base_init_list and
6301 (mark_language_function): Don't mark them.
6302 * init.c (perform_member_init): Tweak comment.
6303 (sort_member_init): Take the list of initializers as an argument.
6304 (sort_base_init): Likewise.
6305 (emit_base_init): Likewise.
6306 (expand_member_init): Return the initializer. Don't use global
6308 * lex.c (reinit_parse_for_function): Remove.
6309 * method.c (build_template_parm_names): Correct substitution.
6310 (do_build_copy_constructor): Don't use current_member_init_list
6311 and current_base_init_list.
6312 (synthesize_method): Likewise.
6313 * parse.y (base_init): Split mem-initializers into
6314 base-initializers and field-initializers.
6315 (member_init_list): Build up the list here.
6316 (member_init): Return the initializer.
6317 (fn.depfn): Don't use reinit_parse_for_function.
6318 * parse.c: Regenerated.
6319 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
6321 (tsubst_expr): Don't use current_member_init_list
6322 and current_base_init_list.
6323 (tsubst_expr_values): Rename to ...
6324 (tsubst_initializer_list): ... this. Use convert_from_reference.
6325 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
6326 and current_base_init_list.
6327 (begin_function_definition): Don't call reinit_parse_for_function.
6329 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
6331 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
6334 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
6336 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
6338 * cp-tree.h (IF_COND): Move to c-common.h.
6339 (THEN_CLAUSE): Likewise.
6340 (ELSE_CLAUSE): Likewise.
6341 (WHILE_COND): Likewise.
6342 (WHILE_BODY): Likewise.
6343 (DO_COND): Likewise.
6344 (DO_BODY): Likewise.
6345 (RETURN_EXPR): Likewise.
6346 (EXPR_STMT_EXPR): Likewise.
6347 (FOR_INIT_STMT): Likewise.
6348 (FOR_COND): Likewise.
6349 (FOR_EXPR): Likewise.
6350 (FOR_BODY): Likewise.
6351 (SWITCH_COND): Likewise.
6352 (SWITCH_BODY): Likewise.
6353 (CASE_LOW): Likewise.
6354 (CASE_HIGH): Likewise.
6355 (GOTO_DESTINATION): Likewise.
6356 (COMPOUND_BODY): Likewise.
6357 (ASM_CV_QUAL): Likewise.
6358 (ASM_STRING): Likewise.
6359 (ASM_OUTPUTS): Likewise.
6360 (ASM_INPUTS): Likewise.
6361 (ASM_CLOBBERS): Likewise.
6362 (DECL_STMT_DECL): Likewise.
6363 (STMT_EXPR_STMT): Likewise.
6364 (LABEL_STMT_LABEL): Likewise.
6365 (SCOPE_BEGIN_P): Likewise.
6366 (SCOPE_END_P): Likewise.
6367 (SCOPE_STMT_BLOCK): Likewise.
6368 (SCOPE_NULLIFIED_P): Likewise.
6369 (SCOPE_NO_CLEANUPS_P): Likewise.
6370 (SCOPE_PARTIAL_P): Likewise.
6371 (ASM_VOLATILE_P): Likewise.
6372 (STMT_LINENO): Likewise.
6373 (STMT_LINENO_FOR_FN_P): Likewise.
6375 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
6376 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
6377 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
6378 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
6379 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
6381 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
6383 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
6384 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
6386 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
6387 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
6388 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
6390 2000-06-14 Mark Mitchell <mark@codesourcery.com>
6392 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
6393 * class.c (dfs_find_final_overrider): Set it appropriately.
6394 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
6395 avoid unneeded secondary vptrs.
6397 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6399 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
6400 (check_bitfield_decl, check_field_decl): Likewise.
6401 (build_vtbl_or_vbase_field, build_base_field): Likewise.
6402 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
6403 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
6404 (xfer_tag, finish_enum): Likewise.
6405 * decl2.c (finish_builtin_type): Likewise.
6406 * init.c (init_init_processing): Likewise.
6407 * pt.c (instantiate_class_template): Likewise.
6408 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
6409 * cp-tree.h (struct lang_type): Add user_align member.
6410 (CLASSTYPE_USER_ALIGN): Define.
6412 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6414 * Make-lang.in (c++.install-common): Install g++-cross in
6415 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
6416 $(target_alias)-g++ and $(target_alias)-c++.
6418 2000-06-12 Mark Mitchell <mark@codesourcery.com>
6420 * class.c (vcall_offset_data_s): Add last_init and fns.
6421 (overrides): Rename to same_signature_p.
6422 (dfs_find_final_overrider): Adjust accordingly.
6423 (mark_overriders): Likewise.
6424 (warn_hidden): Likewise.
6425 (build_vtbl_initializer): Reorganize machinery for building things
6426 at negative offsets.
6427 (build_vcall_and_vbase_vtbl_entries): Likewise.
6428 (build_vbase_offset_vtbl_entries): Likewise.
6429 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
6430 offset entries. Do not create two entries for functions with the
6432 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
6433 (build_rtti_vtbl_entries): Reorganize machinery for building things
6434 at negative offsets.
6436 * optimize.c (expand_call_inline): Don't recurse into the code
6437 used to initialize the parameters more than once.
6439 2000-06-11 Mark Mitchell <mark@codesourcery.com>
6441 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
6442 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
6443 (find_substitution): Only use the `Sa' substitution for
6444 std::allocator, not instantiations of it.
6445 (write_template_prefix): Move comment. Only use a TREE_LIST to
6446 represent substitutions for a member template.
6447 (write_array_type): Mangle array dimensions correctly.
6448 * optimize.c (maybe_clone_body): Copy more information from the
6450 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
6451 on the regenerated declaration.
6453 2000-06-11 Chip Salzenberg <chip@valinux.com>
6454 Mark Mitchell <mark@codesourcery.com>
6456 * class.c (build_vtable): Clarify comment.
6457 (build_ctor_vtbl_group): Pass the most derived type to
6460 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6462 * decl2.c (compare_options): Don't needlessly cast away const-ness.
6464 2000-06-10 Mark Mitchell <mark@codesourcery.com>
6466 * decl.c (add_binding): Handle duplicate declarations of external
6469 2000-06-09 Chip Salzenberg <chip@valinux.com>
6470 Mark Mitchell <mark@codesourcery.com>
6472 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
6474 (write_signed_number): New macro.
6475 (write_unsigned_number): Likewise.
6476 (write_source_name): Use them.
6477 (write_number): Handle signed and unsigned values.
6478 (write_integer_cst): Use tree_int_cst_sgn, and use
6479 write_unsigned_number or write_signed_number as appropriate.
6480 (write_discriminator): Use write_unsigned_number or
6481 write_signed_number as appropriate.
6482 (write_template_arg_literal): Likewise.
6483 (write_array_type): Use tree_low_cst.
6484 (write_template_parm): Use write_unsigned_number or
6485 write_signed_number as appropriate.
6486 (write_substitution): Adjust call to write_number.
6487 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
6488 (write_expression): Handle non-type template arguments of
6489 reference type correctly.
6490 (mangle_thunk): Use write_signed_number.
6492 2000-06-09 Chip Salzenberg <chip@valinux.com>
6494 * mangle.c (find_substition): Don't mangle objects with typename
6495 substitutions (e.g. "cin" as "Si").
6497 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
6499 * call.c (add_candidate): Use ggc_alloc_cleared.
6500 * decl.c (lookup_label): Likewise.
6501 * lex.c (retrofit_lang_decl): Likewise.
6503 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
6505 * semantics.c (expand_body): Push to TV_EXPAND.
6506 * optimize.c (optimize_function): Push to TV_INTEGRATION.
6507 * decl.c (start_function): Always call announce_function.
6509 * tinfo2.cc: Just declare abort.
6511 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
6513 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
6514 whenever @ is a symbolic name.
6516 2000-06-08 Jakub Jelinek <jakub@redhat.com>
6518 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
6520 2000-06-07 Mark Mitchell <mark@codesourcery.com>
6522 * decl.c (pushdecl): Look up functions by DECL_NAME, not
6523 DECL_ASSEMBLER_NAME.
6525 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6527 * decl2.c (c_language): Define.
6529 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
6531 * lex.c (lang_init_options): Tweak.
6533 * decl2.c: Remove #inclusion of diagnostic.h
6534 (lang_decode_option): Move diagnostic formatting options to
6537 * lang-options.h: Remove documentation for diagnostic options.
6539 * Makefile.in (lex.o): Depends upon diagnostic.h
6541 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6543 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
6544 the same DECL_RESULT, it's not a redefinition.
6545 * pt.c (tsubst_decl): Remove code to handle illegal
6548 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
6550 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
6552 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
6554 * search.c (maybe_suppress_debug_info): Don't check
6555 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
6557 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
6560 Remember instantiation context in deferred instantiations.
6561 * cp-tree.h (struct tinst_level): Remove.
6562 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
6563 * pt.c (current_tinst_level): Now a tree.
6564 (print_template_context, push_tinst_level, pop_tinst_level,
6565 tinst_for_decl): Adjust.
6566 (reopen_tinst_level): New fn.
6567 (init_pt): Register current_tinst_level as a root.
6568 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
6569 of the pending templates list.
6570 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
6571 * lex.c (extract_interface_info): Adjust.
6572 * decl2.c (warn_if_unknown_interface): Adjust.
6574 2000-06-05 Mark Mitchell <mark@codesourcery.com>
6576 * class.c (indirect_primary_base_p): New function.
6577 (determine_primary_base): Use it.
6579 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
6581 Update new-abi dynamic cast algorithm.
6582 * tinfo.cc (__class_type_info::__dyncast_result): Add
6583 whole_details. Adjust constructor.
6584 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
6585 Avoid unnecessary searching.
6586 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
6588 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6590 * decl.c (init_decl_processing): Don't call record_component_aliases.
6591 * tree.c (build_cplus_array_type_1): Likewise.
6593 2000-06-04 Mark Mitchell <mark@codesourcery.com>
6595 * ir.texi: Correct typo.
6596 * mangle.c (write_expression): Handle non-type template arguments
6597 with reference type.
6598 * method.c (build_overload_value): Likewise.
6599 * pt.c (convert_nontype_argument): Explicitly represent conversion
6600 to a reference with an ADDR_EXPR.
6601 (unify): Always unify arguments in left-to-right order.
6603 2000-06-03 Alex Samuel <samuel@codesourcery.com>
6604 Mark Mitchell <mark@codesourcery.com>
6606 * Make-lang.in (CXX_SRCS): Add mangle.c.
6607 * Makefile.in (CXX_OBJS): Add mangle.o.
6608 (mangle.o): New rule.
6610 * class.c (local_classes): New variable.
6611 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
6612 (get_vtt_name): Use mangle_vtt_name for new ABI.
6613 (init_class_processing): Initialize local_classes.
6614 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
6615 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
6616 (std_identifier): New macro.
6617 (DECL_VOLATILE_MEMFUNC_P): New macro.
6618 (DECL_NAMESPACE_STD_P): Likewise.
6619 (local_classes): Declare.
6620 (get_mostly_instantiated_function_type): Declare.
6621 (init_mangle): Declare.
6622 (mangle_decl): Likewise.
6623 (mangle_type_string): Likewise.
6624 (mangle_type): Likewise.
6625 (mangle_typeinfo_for_type): Likewise.
6626 (mangle_typeinfo_string_for_type): Likewise.
6627 (mangle_vtbl_for_type): Likewise.
6628 (mangle_vtt_for_type): Likewise.
6629 (mangle_ctor_vtbl_for_type): Likewise.
6630 (mangle_thunk): Likewise.
6631 (mangle_conv_op_name_for_type): Likewise.
6632 (mangle_guard_variable): Likewise.
6633 * decl.c (pushtag): Keep track of local classes.
6634 (initialize_predefined_identifiers): Initialize std_identifier.
6635 (init_decl_processing): Use std_identifier.
6636 (start_decl): Don't treat instantiations as specializations.
6637 (grokdeclarator): Likewise.
6638 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
6639 name for fully-instantiated templates.
6640 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
6641 destructors with the new ABI.
6642 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
6643 (grokfield): Use mangle_type for new ABI.
6644 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
6645 (get_sentry): Use mangle_guard_variable for new ABI.
6646 (start_static_initialization_or_destruction): Likewise.
6647 * expr.c (extract_aggr_init): Remove.
6648 (extract_scalar_init): Likewise.
6649 (extract_init): Remove #if 0'd code.
6650 * mangle.c: New function.
6651 * method.c (build_mangled_name): Assert not flag_new_abi.
6652 (build_static_name): Likewise.
6653 (build_decl_overload_real): Likewise.
6654 (build_typename_overload): Likewise.
6655 (build_overload_with_type): Likewise.
6656 (build_overload_name): Likewise.
6657 (get_ctor_vtbl_name): Likewise.
6658 (start_squangling): Likewise.
6659 (get_id_2): Likewise.
6660 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
6661 (init_method): Call init_mangle for new ABI.
6662 (make_thunk): Call mangle_thunk for new ABI.
6663 * operators.def: Correct new ABI manglings for the `%' operator.
6665 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
6666 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
6667 (lookup_template_class): Call mangle_decl for new ABI.
6668 (get_mostly_instantiated_function_type): New function.
6669 (set_mangled_name_for_template_decl): Use it.
6670 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
6671 the new ABI. Use mangle_conv_op_name_for_type for instantiated
6672 conversion op names.
6673 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
6674 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
6675 (tinfo_base_init): Likewise. Mangle typeinfo string name with
6676 mangle_typeinfo_string_for_type.
6678 2000-06-03 Mark Mitchell <mark@codesourcery.com>
6680 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
6681 (INNERMOST_TEMPLATE_ARGS): New macro.
6682 (innermost_args): Remove.
6683 (get_innermost_template_args): New function.
6684 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
6685 * error.c (dump_function_decl): Be caution when using
6686 most_general_template.
6687 * method.c (build_template_parm_names): Use
6688 INNERMOST_TEMPLATE_ARGS.
6689 * pt.c (add_to_template_args): Tidy comment
6690 (get_innermost_template_args): New function.
6691 (check_explicit_specialization): Clear DECL_INITIAL for a new
6693 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
6695 (push_template_decl): Always register specializations of the most
6697 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
6698 (coerce_template_parms): Likewise.
6699 (lookup_template_class): Likewise.
6700 (innermost_args): Remove.
6701 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
6702 (tsubst_decl): Handle tricky specializations. Use
6703 get_innermost_template_args.
6704 (instantiate_template): Simplify handling of partial
6706 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
6707 (most_general_template): Reimplement, in a more straightforward
6709 (regenerate_decl_from_template): Tweak formatting. Use
6710 TMPL_ARGS_DEPTH for clarity.
6711 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
6713 * dump.c (dequeue_and_dump): Dump information about thunks.
6715 2000-06-01 Richard Henderson <rth@cygnus.com>
6717 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
6719 2000-06-01 Richard Henderson <rth@cygnus.com>
6721 * decl2.c (unsupported_options): Fix typo, make const.
6722 (lang_decode_option): Fix bsearch argument order.
6724 2000-06-01 Mark Mitchell <mark@codesourcery.com>
6726 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
6729 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6731 * cp-tree.h (c_get_alias_set): Deleted.
6732 * Makefile.in (decl.o): Include ../expr.h.
6733 * decl.c (expr.h): Include.
6734 (init_decl_processing): Call record_component_aliases for arrays.
6735 (grokdeclarator): Likewise.
6736 Set TREE_ADDRESSABLE for fields that aren't bitfields.
6737 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
6739 2000-05-31 Mark Mitchell <mark@codesourcery.com>
6741 Remove guiding declaration support.
6742 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
6743 (flag_guiding_decls): Remove.
6744 * call.c (build_user_type_conversion_1): Remove support for
6746 (build_new_function_call): Likewise.
6747 (build_new_op): Likewise.
6748 (build_new_method_call): Likewise.
6749 * decl.c (start_function): Likewise.
6750 * friend.c (is_friend): Likewise.
6751 (do_friend): Likewise.
6752 * decl2.c ((flag_dump_translation_unit): Make it const.
6753 (flag_guiding_decls): Remove.
6754 (unsupported_options): New variable
6755 (compare_options): New function.
6756 (lang_decode_option): Use them.
6758 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
6760 * method.c (mangle_expression): Adjust test for legal expression
6763 * pt.c (instantiate_decl): Save and restore the local
6764 specializations list.
6766 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
6768 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
6770 2000-05-30 Mark Mitchell <mark@codesourcery.com>
6772 * call.c (add_template_candidate_real): Handle member template
6773 constructors for classes with virtual bases.
6774 (build_user_type_conversion_1): Use in_charge_arg_for_name.
6775 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
6777 * ir.texi: Update thunk documentation.
6779 * call.c (joust): Fix handling of overloaded builtin operators.
6781 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
6783 * cp-tree.h (DECL_ANTICIPATED): New macro.
6784 Document new use of DECL_LANG_FLAG_7.
6785 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
6786 in the user namespace.
6787 * lex.c (do_identifier): If the identifier's declaration has
6788 DECL_ANTICIPATED on, it has not yet been declared. But do not
6789 replace it with an ordinary implicit declaration.
6791 * tinfo2.cc: Include stdlib.h.
6793 2000-05-29 Mark Mitchell <mark@codesourcery.com>
6795 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
6796 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
6799 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
6801 * decl2.c (lang_decode_option): Use skip_leading_substring instead
6804 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
6806 * operators.def (<?): Duplicated, should have been...
6809 2000-05-27 Alex Samuel <samuel@codesourcery.com>
6810 Mark Mitchell <mark@codesourcery.com>
6812 * cp-tree.h (ansi_opname): Make it a macro.
6813 (ansi_assopname): Likewise.
6814 (struct lang_decl_flags): Add assignment_operator_p.
6815 (struct lang_decl): Add operator_code.
6816 (DECL_VTT_PARM): Adjust.
6817 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
6818 overloaded operator.
6819 (SET_OVERLOADED_OPERATOR_CODE): New macro.
6820 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
6821 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
6822 (opname_tab): Remove.
6823 (assignop_tab): Likewise.
6824 (operator_name_info_t): New type.
6825 (operator_name_info): New variable.
6826 (assignment_operator_name_info): Likewise.
6827 (build_cp_library_fn): Remove declaration.
6828 (push_cp_library_fn): Likewise.
6829 (operator_name_string): Likewise.
6830 (build_decl_overload): Likewise.
6831 * call.c (print_z_candidates): Simplify.
6832 (build_object_call): Adjust usage of ansi_opname. Use
6833 DECL_OVERLOADED_OPERATOR_P.
6834 (op_error): Adjust operator name lookup.
6835 (build_conditional_expr): Adjust usage of ansi_opname.
6836 (build_new_op): Likewise.
6837 (build_op_delete_call): Likewise.
6838 (build_over_call): Likewise.
6839 (joust): Use DECL_OVERLOADED_OPERATOR_P.
6840 * decl.c (duplicate_decls): Copy operator_code.
6841 (init_decl_processing): Adjust parameters to push_cp_library_fn.
6842 (builtin_function): Adjust parameters to build_library_fn_1.
6843 (build_library_fn_1): Accept an overloaded operator code.
6844 (build_library_fn): Pass ERROR_MARK.
6845 (build_cp_library_fn): Accept an overloaded operator code.
6846 (push_cp_library_fn): Likewise.
6847 (grokfndecl): Tweak.
6848 (grokdeclarator): Simplify code to compute names of overloaded
6849 operators. Adjust use of ansi_opname.
6850 (ambi_op_p): Work on tree_codes, not identifiers.
6851 (unary_op_p): Likewise.
6852 (grok_op_properties): Likewise.
6853 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
6854 (lang_mark_tree): Don't try to mark the operator_code.
6855 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
6856 * error.c (dump_decl): Remove special handling for operator
6858 (dump_function_name): Likewise.
6859 (dump_expr): Adjust name lookup of operators.
6860 (op_to_string): Simplify.
6861 (assop_to_string): Likewise.
6862 * init.c (build_new_1): Adjust use of ansi_opname.
6863 * lex.c (opname_tab): Remove.
6864 (assignop_tab): Likewise.
6865 (ansi_opname): Likewise.
6866 (ansi_assopname): Likewise.
6867 (operator_name_string): Likewise.
6868 (reinit_lang_specific): Likewise.
6869 (operator_name_info): New variable.
6870 (assignment_operator_name_info): Likewise.
6871 (init_operators): New function.
6872 (init_parse): Use it.
6873 (do_identifier): Adjust use of ansi_opname.
6874 * method.c (mangle_expression): Don't use ansi_opname for
6876 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
6877 (build_decl_overload): Remove.
6878 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
6879 (do_build_assign_ref): Adjust use of ansi_opname.
6880 (synthesize_method): Likewise.
6881 (implicitly_declare_fn): Likewise.
6882 * operators.def: New file.
6883 * parse.y (operator): Adjust use of ansi_opname.
6884 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
6885 (set_mangled_name_for_template_decl): Don't play games with
6887 (special_function_p): Adjust use of ansi_opname.
6888 * typeck.c (check_return_expr): Likewise.
6889 * Make-lang.in (cc1plus): Depend on operators.def.
6890 * Makefile.in (lex.o): Likewise.
6893 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
6895 * Make-lang.in (cplib2.ready): Eradicate.
6897 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6899 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
6900 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
6901 (built_min, cp_tree_equal): Likewise.
6903 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6905 * class.c (layout_nonempty_base_or_field): Replace
6906 `record_layout_info' with `record_layout_info_s'.
6908 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
6911 * cp-tree.h (struct language_function): x_named_labels is now
6912 a struct named_label_list*.
6913 * decl.c (struct named_label_use_list): Renamed from...
6914 (struct named_label_list): ...this. New struct.
6915 (push_binding_level): Don't set eh_region.
6916 (note_level_for_eh): New fn.
6917 (pop_label): Take label and old value directly.
6918 (pop_labels): Adjust for new named_labels format.
6919 (lookup_label): Likewise.
6920 (poplevel): Note characteristics of a binding level containing a
6921 named label. Mess with named label lists earlier.
6922 (mark_named_label_lists): New fn.
6923 (mark_lang_function): Call it.
6924 (use_label): New fn, split out from...
6925 (make_label_decl): ...here. Don't call it.
6926 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
6927 check_previous_gotos): New fns, split out from...
6928 (define_label): ...here.
6929 (check_switch_goto): New fn.
6930 (define_case_label): Call it.
6931 (check_goto): New fn.
6932 * semantics.c (finish_goto_stmt): Call it and use_label.
6933 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
6934 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
6936 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6938 * class.c (build_vtable_entry_ref): Correct usage of
6939 get_vtbl_decl_for_binfo.
6941 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
6942 * method.c (implicitly_declare_fn): Not here.
6944 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
6946 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
6947 (CPTI_PTMD_DESC_TYPE): ... here.
6948 (ptmd_desc_type_node): Rename to ...
6949 (ptm_desc_type_node): ... here.
6951 * rtti.c (ptmd_initializer): Rename to ...
6952 (ptm_initializer): ... here.
6953 (sythesize_tinfo_var): Adjust. Deal with pointer to member
6955 (create_tinfo_types): Adjust.
6957 2000-05-25 Mark Mitchell <mark@codesourcery.com>
6959 Finish implementation of VTTs.
6960 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
6961 CPTI_VTT_PARM_IDENTIFIER.
6962 (vtt_parm_identifier): New macro.
6963 (vtt_parm_type): Likewise.
6964 (BINFO_SUBVTT_INDEX): Likewise.
6965 (BINFO_VPTR_INDEX): Likewise.
6966 (struct lang_decl): Add vtt_parm.
6967 (DECL_VTT_PARM): New macro.
6968 (DECL_USE_VTT_PARM): Likewise.
6969 (DECL_NEEDS_VTT_PARM_P): Likewise.
6970 (get_vtt_name): Declare.
6971 (build_artificial_parm): Likewise.
6972 (fixup_all_virtual_upcast_offsets): Likewise.
6973 (expand_indirect_vtbls_init): Remove.
6974 * call.c (build_new_method_call): Pass the vtt to subobject
6975 constructors and destructors.
6976 * class.c (get_vtt_name): Give it external linkage.
6977 (build_clone): Handle the magic VTT parameters for clones.
6978 (clone_function_decl): Fix typo in comment.
6979 (build_vtt): Keep track of the indices in the VTTs where various
6980 entities are stored.
6981 (build_vtt_inits): Likewise.
6982 (dfs_build_vtt_inits): Likewise.
6983 (build_ctor_vtbl_group): Tweak type of construction vtables.
6984 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
6985 primary bases, when building construction vtables.
6986 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6987 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6988 (init_decl_processing): Initialize vtt_parm_type.
6989 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6990 (lang_mark_tree): Make vtt_parm.
6991 * decl2.c (build_artificial_parm): New function.
6992 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6993 (grokclassfn): Use build_artificial_parm.
6994 * init.c (initialize_vtbl_ptrs): Call
6995 fixup_all_virtual_upcast_offsets directly.
6996 (perform_member_init): Use the complete subobject destructor for
6998 (build_vtbl_address): New function.
6999 (expand_virtual_init): Handle VTTs.
7000 * optimize (maybe_clone_body): Likewise.
7001 * search.c (fixup_all_virtual_upcast_offsets): Give it external
7003 (expand_indirect_vtbls_init): Remove.
7004 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
7005 * tree.c (make_binfo): Make them bigger.
7007 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
7009 * inc/cxxabi.h (__pbase_type_info): Define, based on
7010 __pointer_type_info.
7011 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
7012 (__pointer_to_member_type_info): Likewise.
7013 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
7014 (__pointer_to_member_type_info::__is_pointer_p): Remove.
7015 (__pointer_type_info::__do_catch): Rename to ...
7016 (__pbase_type_info::__do_catch): ... here. Adjust.
7017 (__pbase_type_info::__pointer_catch): Implement.
7018 (__pointer_type_info::__pointer_catch): Adjust.
7019 (__pointer_to_member_type_info::__pointer_catch): Adjust.
7021 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
7023 * tinfo.h (__user_type_info::contained_virtual_p): New
7025 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
7027 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
7028 diamond shaped heirarchy. Add early out for mixed diamond and
7029 duplicate shaped heirarchy.
7031 2000-05-24 Mark Mitchell <mark@codesourcery.com>
7033 * cp-tree.h (build_delete): Change prototype.
7034 (build_vec_delete): Likewise.
7035 * call.c (build_scoped_method_call): Use special_function_kind
7036 values to indicate the kind of destruction to be done.
7037 (build_method_call): Likewise.
7038 * decl.c (finish_destructor_body): Likewise.
7039 (maybe_build_cleanup_1): Likewise. Rename to ...
7040 (maybe_build_cleanup): ... this.
7041 * decl2.c (delete_sanity): Use special_function_kind
7042 values to indicate the kind of destruction to be done.
7043 (build_cleanup): Likewise.
7044 * init.c (perform_member_init): Likewise.
7045 (build_vec_delete_1): Likewise.
7046 (build_dtor_call): Simplify.
7047 (build_delete): Use special_function_kind
7048 values to indicate the kind of destruction to be done.
7049 (build_vbase_delete): Likewise.
7050 (build_vec_delete): Likewise.
7052 * init.c (sort_member_init): Fix typo in error message generation
7055 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
7057 * semantics.c (begin_class_definition): make the packed
7058 attribute be sensitive to the "-fpack-struct" command line flag
7060 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
7062 Update new-abi upcast algorithm.
7063 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
7064 prototype and meaning of return value.
7065 (__si_class_type_info::__do_upcast): Likewise.
7066 (__vmi_class_type_info::__do_upcast): Likewise.
7067 * tinfo.cc (__class_type_info::__upcast_result): Replace
7068 whole2dst with part2dst. Adjust ctor.
7069 (__class_type_info::__do_upcast): Adjust call of worker function.
7070 (__class_type_info::__do_upcast): Adjust.
7071 (__si_class_type_info::__do_upcast): Adjust. Use parent's
7073 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
7074 virtual base in diamond heirarchy bug.
7076 2000-05-23 Mark Mitchell <mark@codesourcery.com>
7078 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
7079 and bitfield to tinfo_fn_p.
7080 (DECL_TINFO_FN_P): Adjust.
7081 (SET_DECL_TINFO_FN_P): Likewise.
7082 (DECL_MUTABLE_P): Likewise.
7083 (DECL_C_BIT_FIELD): Likewise.
7084 (SET_DECL_C_BIT_FIELD): Likewise.
7085 (CLEAR_DECL_C_BIT_FIELD): Likewise.
7086 (DECL_UNINLINABLE): Likewise.
7087 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
7088 (handle_using_decl): Remove assertion.
7089 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
7090 to build FIELD_DECLs.
7091 (build_base_field): Likewise.
7092 (layout_class_type): Likewise.
7093 * decl.c (init_decl_processing): Likewise.
7094 (build_ptrmemfunc_type): Likewise.
7095 (grokdeclarator): Likewise.
7096 * decl2.c (grok_x_components): Likewise.
7097 * except.c (call_eh_info): Likewise.
7098 * init.c (init_init_processing): Likewise.
7099 * rtti.c (expand_class_desc): Likewise.
7100 (create_pseudo_type_info): Likewise.
7101 (get_vmi_pseudo_type_info): Likewise.
7102 (create_tinfo_types): Likewise.
7103 * ptree.c (print_lang_decl): Adjust.
7104 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
7105 before checking DECL_MUTABLE_P.
7107 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
7108 parameters for template functions.
7109 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
7110 destructors as well as constructors.
7112 2000-05-22 Mark Mitchell <mark@codesourcery.com>
7114 * class.c (build_ctor_vtbl_group): Set inits.
7115 * optimize.c (maybe_clone_body): Set DECL_INLINE and
7116 DECL_THIS_INLINE appropriately for clones.
7118 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
7119 (DECL_CONV_FN_P): Simplify.
7120 (DECL_OPERATOR): Remove.
7121 (language_to_string): Declare.
7122 * decl.c (duplicate_decls): Fix typo in comment.
7123 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
7124 (grok_op_properties): Use DECL_CONV_FN_P instead of
7125 IDENTIFIER_TYPENAME_P.
7126 * dump.c (dequeue_and_dump): Dump the language linkage of
7128 * error.c (language_to_string): Give it external linkage.
7129 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
7130 (implicitly_declare_fn): Set DECL_LANGUAGE.
7131 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
7132 IDENTIFIER_TYPENAME_P.
7133 (tsubst_decl): Likewise.
7134 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
7135 * semantics.c (finish_member_declaration): Don't mark members of
7136 classes declared in an extern "C" region as extern "C".
7138 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7140 * decl2.c (qualified_lookup_using_namespace): Look through
7143 * decl.c (push_using_decl): Return the old decl on namespace level.
7145 2000-05-21 Mark Mitchell <mark@codesourcery.com>
7147 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
7148 (VTT_NAME_PREFIX): New macro.
7149 (CTOR_VTBL_NAME_PREFIX): Likewise.
7150 (get_ctor_vtbl_name): New function.
7151 * class.c (get_vtable_name): Simplify.
7152 (get_vtt_name): New function.
7153 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
7154 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
7155 when a virtual base becomes primary.
7156 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
7158 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
7159 additional parameters.
7160 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
7161 (initialize_array): New function.
7162 (build_vtt): Likewise.
7163 (build_vtt_inits): Likewise.
7164 (dfs_build_vtt_inits): Likewise.
7165 (dfs_fixup_binfo_vtbls): Likewise.
7166 (build_ctor_vtbl_group): Likewise.
7167 (initialize_vtable): Use initialize_array.
7168 (accumulate_vtbl_inits): Reimplement to handle construction
7170 (dfs_accumulate_vtbl_inits): Likewise.
7171 (bulid_vtbl_initializer): Adjust parameter name.
7172 * method.c (build_typename_overload): Remove #if 0'd code.
7173 (get_ctor_vtbl_name): New function.
7174 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
7175 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
7177 * cp-tree.h (struct lang_type): Remove search_slot.
7178 (CLASSTYPE_SEARCH_SLOT): Remove.
7179 (emit_base_init): Change prototype.
7180 (initialize_vtbl_ptrs): Likewise.
7181 (expand_indirect_vtbls_init): Likewise.
7182 (clear_search_slots): Remove.
7183 * decl.c (lang_mark_tree): Don't mark search_slot.
7184 * init.c (initialize_vtbl_ptrs): Simplify.
7185 (emit_base_init): Likewise.
7186 * search.c (struct vbase_info): Document decl_ptr.
7187 (convert_pointer_to_single_level): Remove.
7188 (dfs_find_vbases): Remove.
7189 (dfs_init_base_pointers): Simplify.
7190 (dfs_clear_vbase_slots): Remove.
7191 (dfs_vtable_path_unmark): New function.
7192 (init_vbase_pointers): Simplify.
7193 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
7194 (expand_indirect_vtbls_init): Simplify. Don't call
7195 mark_all_temps_used.
7196 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
7197 initialize_vtbl_ptrs.
7199 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
7201 * except.c: Add static prototypes.
7203 2000-05-20 H.J. Lu <hjl@gnu.org>
7205 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
7207 2000-05-19 Mark Mitchell <mark@codesourcery.com>
7209 Don't create a separate copy of virtual bases for the
7210 CLASSTYPE_VBASECLASSES list.
7211 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
7212 (BINFO_FOR_VBASE): Remove.
7213 (CANONICAL_BINFO): Adjust.
7214 (binfo_for_vbase): New function.
7215 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
7216 instead of BINFO_FOR_VBASE.
7217 (build_vbase_pointer): Likewise.
7218 (build_secondary_vtable): Likewise.
7219 (dfs_mark_primary_bases): Likewise.
7220 (mark_primary_bases): Likewise.
7221 (layout_nonempty_base_or_field): Likewise.
7222 (dfs_set_offset_for_shared_vbases): Likewise.
7223 (dfs_set_offset_for_unshared_vbases): Likewise.
7224 (layout_virtual_bases): Likewise. Adjust for changes to the
7225 CLASSTYPE_VBASECLASSES list.
7226 (dump_class_hierarchy_r): Use binfo_for_vbase
7227 instead of BINFO_FOR_VBASE.
7228 (dump_class_hierarchy): Likewise.
7229 (finish_vtbls): Likewise.
7230 (build_vtbl_initializer): Adjust for changes to the
7231 CLASSTYPE_VBASECLASSES list.
7232 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
7233 * decl.c (finish_destructor_body): Adjust for changes to the
7234 CLASSTYPE_VBASECLASSES list.
7235 * init.c (sort_base_init): Use binfo_for_vbase.
7236 (construct_virtual_bases): Adjust for changes to the
7237 CLASSTYPE_VBASECLASSES list.
7238 (expand_member_init): Use binfo_for_vbase.
7239 (build_vbase_delete): Adjust for changes to the
7240 CLASSTYPE_VBASECLASSES list.
7241 * method.c (do_build_copy_constructor): Likewise.
7242 * rtti.c (get_base_offset): Use binfo_for_vbase.
7243 (expand_class_desc): Remove #if 0'd code.
7244 * search.c (struct vbase_info): Remove vbase_types.
7245 (get_base_distance): Use binfo_for_vbase.
7246 (lookup_field_queue_p): Use CANONICAL_BINFO.
7247 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
7248 (get_pure_virtuals): Adjust for changes to the
7249 CLASSTYPE_VBASECLASSES list.
7250 (dfs_find_vbases): Use binfo_for_vbase.
7251 (dfs_init_vbase_pointers): Likewise.
7252 (init_vbase_pointers): Don't initialize vi.vbase_types.
7253 (virtual_context): Use binfo_for_vbase.
7254 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
7255 CLASSTYPE_VBASECLASSES list.
7256 (expand_indirect_vtbls_init): Simplify.
7257 (dfs_get_vbase_types): Don't replicate virtual bases.
7258 (find_vbase_instance): Use binfo_for_vbase.
7259 (binfo_for_vbase): New function.
7260 * typeck.c (get_delta_difference): Use binfo_for_vbase.
7262 2000-05-17 Mark Mitchell <mark@codesourcery.com>
7264 * decl2.c (finish_anon_union): Generalize error messages to handle
7265 anonymous structures.
7266 * init.c (perform_member_init): Remove `name' parameter.
7267 (build_field_list): New function.
7268 (sort_member_init): Handle anonymous union initialization order
7269 correctly. Check for multiple initializations of the same union.
7270 (emit_base_init): Don't look up fields by name here.
7271 (expand_member_init): Record the result of name lookup for future
7273 * typeck.c (build_component_ref): Fix formatting.
7275 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
7277 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
7278 * typeck.c (build_x_compound_expr): Replace warn_unused with
7281 * decl2.c (lang_decode_option): Update -Wall unused flags by
7282 calling set_Wunused.
7284 2000-05-16 Mark Mitchell <mark@codesourcery.com>
7286 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
7287 * init.c (dfs_vtable_path_unmark): Remove.
7288 * search.c (marked_new_vtable_p): Likewise.
7289 (unmarked_new_vtable_p): Likewise.
7290 (dfs_search_slot_nonempty_p): Likewise.
7291 (dfs_mark): Likewise.
7292 (dfs_vtable_path_unmark): Likewise.
7293 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
7294 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
7295 (dfs_init_vbase_pointers): Remove special-case new ABI code.
7296 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
7297 (init_vbase_pointers): Simplify.
7298 (expand_indirect_vtbls_init): Likewise.
7300 * class.c (copy_virtuals): New function.
7301 (build_primary_table): Use it.
7302 (build_secondary_vtable): Likewise.
7303 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
7304 indicate that no vcall offset is required.
7305 (add_virtual_function): Likewise.
7306 (modify_all_vtables): Likewise.
7307 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7308 (dfs_accumulate_vtbl_inits): Likewise.
7309 (build_vtbl_initializer): Make changes to handle construction
7311 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7312 (build_rtti_vtbl_entries): Likewise.
7313 (build_vtable_entries): Handle a NULL vcall_index.
7315 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
7317 * decl2.c (lang_decode_option): Fix thinko.
7319 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
7321 * except.c (check_handlers): New fn.
7322 * cp-tree.h: Declare it.
7323 * semantics.c (finish_handler_sequence): Call it.
7324 (finish_function_handler_sequence): Likewise.
7325 (finish_handler_parms): Set TREE_TYPE on the handler.
7326 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
7327 * search.c (get_base_distance_recursive): If protect>1, ignore
7329 (get_base_distance): Don't reduce watch_access.
7331 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
7333 * lex.c: #include diagnostic.h.
7334 (lang_init_options): Set default prefixing rules.
7336 * lang-options.h: Add -fdiagnostics-show-location=.
7338 * decl2.c: #include diagnostic.h.
7339 (lang_decode_option): Handle -fdiagnostics-show-location=.
7341 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
7343 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
7344 * vec.cc: Revert my 2000-05-07 change.
7346 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
7348 * class.c (check_field_decls): Complain about non-static data
7349 members with same name as class in class with constructor.
7351 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
7353 * decl.c (grokdeclarator): Allow non-static data members with
7356 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7358 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
7359 and pending_inline.filename. Update prototypes.
7360 * decl.c (define_label): Constify filename parameter.
7361 * decl2.c (warn_if_unknown_interface): Constify local char *.
7362 * input.c Constify input_source.filename. Don't declare
7363 input_filename or lineno. Constify filename parameter to feed_input.
7364 * lex.c (init_parse): Constify parameter and return value.
7365 (cp_pragma_interface, cp_pragma_implementation): Constify
7367 (reinit_parse_for_method, reinit_parse_for_block,
7368 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
7369 Constify local char *.
7370 * pt.c: Don't declare lineno or input_filename.
7371 (print_template_context, tsubst_friend_function, tsubst_decl,
7372 tsubst, instantiate_decl): Constify local char *.
7373 * semantics.c (expand_body): Constify local char *.
7374 * tree.c (build_srcloc): Constify filename parameter.
7375 * typeck.c (c_expand_asm_operands): Constify filename
7378 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
7380 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
7383 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
7385 * inc/cxxabi.h: Fix typos in comment.
7386 (__base_class_info::__offset): Use a static_cast.
7388 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
7390 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
7391 of std::size_t and std::ptrdiff_t respectively.
7392 * tinfo.cc: Likewise.
7395 2000-05-06 Richard Henderson <rth@cygnus.com>
7397 * typeck.c (build_c_cast): Don't warn integer->pointer size
7398 mismatch for constants.
7400 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
7402 * rtti.c (ptmd_initializer): Set non-public, if class is
7405 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
7406 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7407 __cxa_vec_delete): Likewise.
7408 * tinfo.cc (__dynamic_cast): Likewise.
7409 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7410 __cxa_vec_delete): Likewise.
7412 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7414 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
7415 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
7416 (lang_decl_flags): Add vcall_offset.
7417 (THUNK_VCALL_OFFSET): Use it.
7418 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
7419 * method.c (make_thunk): Create the lang_decl here, not in
7421 (emit_thunk): Make generic thunks into ordinary functions once
7422 they have been fed to expand_body.
7423 * semantics.c (expand_body): Set current_function_is_thunk here.
7425 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7427 * class.c (update_vtable_entry_for_fn): Prototype.
7429 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
7432 * search.c (dfs_build_inheritance_graph_order): Prototype.
7434 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7436 * cp-tree.h (special_function_kind): Add various kinds of
7438 (special_function_p): New function.
7439 * class.c (overrides): Don't let one kind of destructor override
7441 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
7442 whether or not to instantiate a template.
7443 * tree.c (special_function_p): Define.
7445 2000-05-03 Mark Mitchell <mark@codesourcery.com>
7447 * cp-tree.def (THUNK_DECL): Remove.
7448 * cp-tree.h (DECL_THUNK_P): New macro.
7449 (DECL_NON_THUNK_FUNCTION_P): Likewise.
7450 (DECL_EXTERN_C_FUNCTION_P): Likewise.
7451 (SET_DECL_THUNK_P): Likewise.
7452 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
7453 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
7454 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
7455 * decl.c (decls_match): Use DECL_EXTERN_C_P.
7456 (duplicate_decls): Likewise.
7457 (pushdecl): Likewise. Adjust thunk handling.
7458 (grokfndecl): Use DECL_EXTERN_C_P.
7459 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
7460 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
7461 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
7462 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
7463 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
7464 DECL_NO_STATIC_CHAIN.
7465 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
7466 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
7467 * search.c (covariant_return_p): Remove THUNK_DECL handling.
7470 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7472 * tree.c (walk_tree): Set lineno.
7474 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7476 * exception.cc: Update license notice.
7478 * new1.cc: Likewise.
7479 * new2.cc: Likewise.
7480 * tinfo.cc: Likewise.
7481 * tinfo2.cc: Likewise.
7483 * inc/cxxabi.h: Likewise.
7484 * inc/exception: Likewise.
7485 * inc/new: Likewise.
7486 * inc/new.h: Likewise.
7487 * inc/typeinfo: Likewise.
7489 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7491 * tree.c (build_target_expr_with_type): If we already have a
7492 TARGET_EXPR, just return it.
7494 * optimize.c (initialize_inlined_parameters): Don't generate an
7495 EXPR_STMT if we can just use DECL_INITIAL.
7496 * decl.c (emit_local_var): Only make the initialization a
7497 full-expression if stmts_are_full_exprs_p.
7499 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7501 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
7503 * call.c (standard_conversion): Use it.
7504 (direct_reference_binding): Likewise.
7505 (build_over_call): Likewise.
7506 (is_properly_derived_from): Likewise.
7507 (compare_ics): Likewise.
7508 * class.c (resolves_to_fixed_type_p): Likewise.
7509 * optimize.c (declare_return_variable): Likewise.
7510 * pt.c (is_specialization_of): Likewise.
7512 * typeck.c (comp_target_parms): Likeiwse.
7513 (build_static_cast): Likewise.
7514 (build_reinterpret_cast): Likewise.
7515 (build_const_cast): Likewise.
7516 (comp_ptr_ttypes_real): Likewise.
7517 (comp_ptr_ttypes_const): Likewise.
7518 * typeck2.c (process_init_constructor): Likewise.
7520 2000-04-30 Scott Snyder <snyder@fnal.gov>
7522 * decl.c (finish_destructor_body): Use the base destructor when
7523 destroying virtual bases.
7525 2000-04-30 Mark Mitchell <mark@codesourcery.com>
7527 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
7529 * optimize.c (struct inline_data): Add target_exprs field.
7530 (declare_return_variable): When a function returns an aggregate,
7531 use the variable declared in the TARGET_EXPR as the remapped
7533 (expand_call_inline): Update the pending target_exprs stack.
7534 (optimize_function): Initialize the stack.
7536 * decl2.c (finish_file): Fix typo in comment.
7538 * method.c (emit_thunk): Don't try to return a `void' value.
7540 * optimize.c (initialize_inlined_parameters): If the parameter is
7541 addressable, we need to make a new VAR_DECL, even if the
7542 initializer is constant.
7544 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
7546 * decl.c (grok_op_properties): Add an extra check of argtypes.
7548 2000-04-27 Mark Mitchell <mark@codesourcery.com>
7550 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
7552 (initialize_inlined_parameters): Try to avoid creating new
7555 2000-04-27 Alex Samuel <samuel@codesourcery.com>
7557 * lex.c (my_get_run_time): Remove.
7558 (init_filename_times): Use get_run_time instead of my_get_run_time.
7559 (check_newline): Likewise.
7560 (dump_time_statistics): Likewise.
7561 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
7562 of computing elapsed time explicitly.
7564 2000-04-26 Mark Mitchell <mark@codesourcery.com>
7566 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
7567 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
7568 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
7569 before calling decl_constant_value.
7570 * class.c (check_bitfield_decl): Likewise.
7571 * cvt.c (ocp_convert): Likewise.
7572 (convert): Likewise.
7573 * decl.c (compute_array_index_type): Likewise.
7574 (build_enumerator): Likewise.
7575 * decl2.c (check_cp_case_value): Likewise.
7576 * pt.c (convert_nontype_argument): Likewise.
7578 * typeck.c (decay_conversion): Likewise.
7579 (build_compound_expr): Likewise.
7580 (build_reinterpret_cast): Likewise.
7581 (build_c_cast): Likewise.
7582 (convert_for_assignment): Likewise.
7584 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
7586 * decl.c (finish_function): Don't play games with DECL_INLINE.
7588 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
7590 * ir.texi: Correct typo.
7592 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7594 * decl.c (grokdeclarator): Reject VLAs as members.
7596 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
7598 * call.c (standard_conversion): Accept conversion between
7601 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
7603 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
7605 * decl2.c (finish_file): Remove double setup for accounting
7608 2000-04-24 Robert Lipe <robertlipe@usa.net>
7610 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
7612 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
7614 * new.cc (set_new_handler): Needs to be in std::.
7616 2000-04-23 Mark Mitchell <mark@codesourcery.com>
7618 * cp-tree.h (lang_decl): Remove pretty_function_p.
7619 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
7620 language-specific node.
7621 * decl.c (cp_make_fname_decl): Use build_decl, not
7622 build_lang_decl, to build the variables.
7623 (grokvardecl): Don't call build_lang_decl for local variables in
7625 (grokdeclarator): Don't call build_lang_decl for local type
7626 declarations in templates.
7627 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
7628 zero'd memory, rather than calling memset.
7629 * pt.c: Include hashtab.h.
7630 (local_specializations): New variable.
7631 (retrieve_local_specialization): Use it.
7632 (register_local_specialization): Likewise.
7633 (tsubst_decl): Don't assume local variables have
7635 (instantiate_decl): Set up local_specializations.
7636 * Makefile.in (HTAB_H): New variable.
7638 2000-04-23 Richard Henderson <rth@cygnus.com>
7640 * typeck.c (c_expand_asm_operands): Restore the original
7641 contents of the output list.
7643 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
7645 * ir.texi: Document complex number representation.
7647 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
7649 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
7650 (target_incomplete_p): New function.
7651 (tinfo_base_init): Create comdat NTBS name variable.
7652 (ptr_initializer): Add non_public parameter. Calculate it.
7653 (ptmd_initializer): Likewise.
7654 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
7655 (create_real_tinfo_var): Add non_public parameter. Use it.
7656 Push proxy into global namespace.
7657 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
7659 * inc/typeinfo (type_info::before, type_info::operator==):
7660 Compare __name addresses.
7662 * tinfo2.cc: Remove new-abi builtins comment.
7664 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
7666 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
7668 * call.c (joust): Exit early if we get the same function, too.
7670 * decl2.c (key_method): Return NULL_TREE for template classes.
7671 (import_export_class): Don't need to check for template classes.
7673 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
7675 * lex.c: Remove references to cccp.c.
7677 2000-04-18 Mark Mitchell <mark@codesourcery.com>
7679 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
7680 volatile_memfunc. Add destructor_attr. Adjust dummy.
7681 (DECL_DESTRUCTOR_P): Use destructor_attr.
7682 (DECL_CONST_MEMFUNC_P): Reimplement.
7683 (DECL_VOLATILE_MEMFUNC_P): Remove.
7684 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
7685 (overrides): Use DECL_DESTRUCTOR_P.
7686 (check_for_override): Likewise.
7687 * decl.c (start_function): Likewise.
7688 * decl2.c (grokfclassfn): Likewise.
7689 (check_classfn): Likewise.
7690 (grok_function_init): Likewise.
7692 2000-04-17 Mark Mitchell <mark@codesourcery.com>
7694 * decl2.c (grokfield): Issue error on illegal data member
7697 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
7699 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
7701 2000-04-16 Mark Mitchell <mark@codesourcery.com>
7703 * class.c (build_vtable_entry): Don't build thunks for type-info
7706 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
7708 * decl.c (decls_match): Allow a redeclaration of a builtin to
7709 specify args while the builtin did not.
7711 2000-04-15 Mark Mitchell <mark@codesourcery.com>
7713 * cp-tree.def (THUNK_DECL): Add to documentation.
7714 * cp-tree.h (flag_huge_objects): Declare.
7715 * class.c (modify_vtable_entry): Tidy.
7716 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
7717 Calculate delta appropriately for the new ABI.
7718 (dfs_modify_vtables): Use it.
7719 (modify_all_vtables): Fix thinko in code to add overriding copies
7720 of functions to primary vtables.
7721 (build_clone): Fix typo in comment.
7722 (clone_function_decl): Correct order of destructors in vtable.
7723 (build_vbase_offset_vtbl_entries): Adjust comment.
7724 (dfs_vcall_offset_queue_p): Remove.
7725 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
7726 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
7727 (build_vtable_entry): Correct check for pure virtual functions.
7728 Don't declare flag_huge_objects.
7729 * decl.c (flag_huge_objects): Remove declaration.
7730 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
7731 Use int_size_in_bytes.
7732 (emit_thunk): Handle vcall offset thunks.
7734 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7736 * decl2.c (parse_time, varconst_time): Delete declarations.
7737 (finish_file): Delete LINENO declaration.
7738 START_TIME and THIS_TIME now long.
7740 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
7742 * class.c (build_base_field): Reformat comment.
7744 * inc/cxxabi.h (stddef.h): Comment inclusion.
7745 (__base_class_info::__offset): Comment shift.
7747 2000-04-12 Mark Mitchell <mark@codesourcery.com>
7749 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
7750 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
7751 (cp_push_exception_identifier): New macro.
7752 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
7753 (DECL_BASE_DESTRUCTOR_P): Likewise.
7754 (DECL_DELETING_DESTRUCTOR_P): Likewise.
7755 (get_vtbl_decl_for_binfo): Fix formatting.
7756 (in_charge_arg_for_name): New macro.
7757 (maybe_build_cleanup_and_delete): Remove declaration.
7758 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
7759 (in_charge_arg_for_name): New function.
7760 (build_new_method_call): Use it. Handle cloned destructors.
7761 (build_clone): Don't make the base constructor virtual.
7762 Automatically defer generated functions.
7763 (clone_function_decl): Handle destructors, too.
7764 (clone_constructors_and_destructors): Likewise.
7765 (create_vtable_ptr): Don't create a vtable entry for a cloned
7767 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
7768 (initialize_predefined_identifiers): Update appropriately.
7769 (finish_destructor_body): Simplify.
7770 (maybe_build_cleanup_and_delete): Remove.
7771 * except.c (expand_throw): Handle new-ABI destructors.
7772 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
7773 (build_dtor_call): New function.
7774 (build_delete): Use it. Simplify.
7775 * optimize.c (maybe_clone_body): Handle destructors.
7776 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
7778 * exception.cc (cleanup_fn): New typedef.
7779 (CALL_CLEANUP): New macro.
7780 (cp_eh_info): Use them.
7781 (__cp_push_exception): Likewise.
7782 (__cp_pop_exception): Likewise.
7784 2000-04-11 Mark Mitchell <mark@codesourcery.com>
7786 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
7787 (complete_dtor_identifier): New macro.
7788 (CLASSTYPE_FIRST_CONVERSION): Remove.
7789 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
7790 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
7791 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
7792 (CLASSTYPE_CONSTRUCTORS): Likewise.
7793 (CLASSTYPE_DESTRUCTORS): Likewise.
7794 (lang_decl): Add cloned_function.
7795 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
7796 (DECL_BASE_CONSTRUCTOR_P): Likewise.
7797 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
7798 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
7799 (DECL_CLONED_FUNCTION_P): Likewise.
7800 (DECL_CLONED_FUNCTION): Likewise.
7801 (clone_function_decl): Declare.
7802 (maybe_clone_body): Likewise.
7803 * call.c (build_user_type_conversion_1): Call complete object
7804 constructors in the new ABI.
7805 (build_new_method_call): Don't add in-charge parameters under the
7807 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
7808 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
7809 CLASSTYPE_DESTRUCTOR_SLOT.
7810 (build_clone): New function.
7811 (clone_function_decl): Likewise.
7812 (clone_constructors_and_destructors): Likewise.
7813 (check_bases_and_members): Use it.
7814 * decl.c (iniitialize_predefined_identifiers): Initialize
7815 complete_dtor_identifier.
7816 (finish_function): Don't add extra code to a clone.
7817 (lang_mark_tree): Mark cloned_function.
7818 * decl2.c (mark_used): Don't bother trying to instantiate things
7820 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
7821 * method.c (set_mangled_name_for_decl): Don't treat clones as
7823 (synthesize_method): Sythesize cloned functions, not the clones.
7824 * optimize.c (inline_data): Update comment on ret_label.
7825 (remap_block): Don't assume DECL_INITIAL exists.
7826 (copy_body_r): Allow ret_label to be NULL.
7827 (maybe_clone_body): Define.
7828 * pt.c (tsubst_decl): Handle clones.
7829 (instantiate_clone): New function.
7830 (instantiate_template): Use it.
7831 (set_mangled_name_for_template_decl): Don't treat clones as
7833 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
7834 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
7835 * semantics.c (expand_body): Clone function bodies as necessary.
7837 * optimize.c (remap_decl): Avoid sharing structure for arrays
7838 whose size is only known at run-time.
7839 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
7841 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
7842 to has_in_charge_parm_p.
7843 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
7844 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
7845 (DECL_COPY_CONSTRUCTOR_P): New macro.
7846 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
7847 (build_user_type_conversion_1): Likewise.
7848 (convert_like_real): Likewise.
7849 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
7850 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
7851 (copy_args_p): Likewise.
7852 (grok_ctor_properties): Likewise.
7853 (start_function): Likewise.
7854 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
7855 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
7856 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
7857 * method.c (do_build_copy_constructor): Use
7858 DECL_HAS_IN_CHARGE_PARM_P.
7859 (synthesize_method): Likewise.
7860 * pt.c (instantiate_template): Remove goto.
7861 * tree.c (build_cplus_method_type): Remove mention of obstacks in
7864 * cp-tre.h (finish_function): Change prototype.
7865 * decl.c (end_cleanup_fn): Adjust caller.
7866 (finish_function): Take only one parameter.
7867 * decl2.c (finish_objects): Adjust caller.
7868 (finish_static_storage_duration_function): Likewise.
7869 * method.c (emit_thunk): Likewise.
7870 * parse.y: Likewise.
7871 * parse.c: Regenerated.
7872 * pt.c (instantiate_decl): Likewise.
7873 * rtti.c (synthesize_tinfo_fn): Likewise.
7874 * semantics.c (expand_body): Likewise.
7876 * cp-tree.h (copy_decl): New function.
7877 * class.c (finish_struct_1): Use it.
7878 * lex.c (copy_decl): Define it.
7879 * pt.c (tsubst_decl): Likewise.
7880 * tree.c (copy_template_template_parm): Likewise.
7882 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
7883 has_nonpublic_assign_ref.
7884 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
7885 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
7886 * class.c (finish_struct_methods): Don't set
7887 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
7888 (interface_only): Don't declare.
7889 (interface_unknown): Likewise.
7891 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7893 * tree.h (HAVE_TEMPLATES): Remove definition.
7894 * lang-options.h (-fthis-is-variable): Remove documentation.
7896 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
7898 * class.c (instantiate_type): Handle object-relative template-id.
7900 * semantics.c (finish_expr_stmt): Call convert_to_void here.
7901 * decl.c (cplus_expand_expr_stmt): Not here.
7903 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
7904 Initialize exprtype earlier.
7906 * parse.y (fn.def1): Check for defining types in return types.
7908 * decl.c (check_tag_decl): Notice extra fundamental types.
7909 Diagnose empty decls in classes, too.
7911 * decl.c (grokdeclarator): Don't override an anonymous name if no
7912 declarator was given.
7914 * cvt.c (convert_to_void): Call resolve_offset_ref.
7916 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
7918 * decl2.c (decl_namespace): Handle getting a type.
7920 * typeck.c (build_c_cast): Re-enable warning for cast between
7921 pointer and integer of different size.
7923 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
7925 * inc/cxxabi.h (__pointer_type_info): Add restrict and
7927 (__pointer_type_info::__pointer_catch): New virtual function.
7928 (__pointer_to_member_type_info): Derive from
7929 __pointer_type_info. Adjust.
7930 (__pointer_to_member_type_info::__do_catch): Remove.
7931 (__pointer_to_member_type_info::__is_pointer_p): Declare.
7932 (__pointer_to_member_type_info::__pointer_catch): Declare.
7933 * rtti.c (qualifier_flags): Add restrict flag.
7934 (ptmd_initializer): Reorder members.
7935 (create_tinfo_types): Expand comments. Reorder
7936 ptmd_desc_type_node members.
7937 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
7939 (__pointer_type_info::__do_catch): Move specific code into
7940 __pointer_catch. Call it.
7941 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
7942 specific catch checking. Fix void conversion check.
7943 (__pointer_to_member_type_info::__do_catch): Remove.
7944 (__pointer_to_member_type_info::__pointer_catch): Implement.
7946 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7948 * lex.c (init_parse): Remove traces of classof and headof.
7949 * decl2.c (flag_operator_names): Default to 1.
7950 (lang_decode_option): Do not set it for -ansi.
7952 2000-04-09 Mark Mitchell <mark@codesourcery.com>
7954 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
7955 (DECL_MAIN_VARIANT): Remove.
7956 * decl.c (duplicate_decls): Don't set it.
7957 (start_function): Likewise.
7958 (lang_mark_tree): Don't mark it.
7959 * decl2.c (defer_fn): Don't use it.
7960 * lex.c (retrofit_lang_decl): Don't set it.
7961 * pt.c (tsubst_decl): Likewise.
7962 * ptree.c (print_lang_decl): Don't print it.
7963 * typeck.c (mark_addressable): Don't use it.
7965 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7967 * vec.cc: Include <new> and <exception>.
7968 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
7969 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
7971 (__cxa_vec_delete): Catch dtor exceptions.
7973 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7975 Prepend __ to implementation defined names.
7976 * inc/typeinfo (type_info): Rename _name to __name.
7977 (type_info::type_info): Rename parameter.
7978 (type_info::operator==, type_info::operator!=,
7979 type_info::before): Likewise.
7980 (type_info::is_pointer_p, type_info::is_function_p,
7981 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
7984 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
7985 (__pointer_type_info::__pointer_type_info): Likewise.
7986 (__pointer_type_info::is_pointer_p,
7987 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7988 (__array_type_info::__array_type_info): Rename parameters.
7989 (__function_type_info::__function_type_info): Likewise.
7990 (__function_type_info::is_function_p): Prepend __.
7991 (__enum_type_info::__enum_type_info): Rename parameters.
7992 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7994 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7996 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7997 (__class_type_info::__class_type_info): Rename parameters.
7998 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7999 (__class_type_info::upcast_result,
8000 __class_type_info::dyncast_result): Prepend __. Move definition
8002 (__class_type_info::do_upcast, __class_type_info::do_catch,
8003 __class_type_info::find_public_src,
8004 __class_type_info::do_dyncast,
8005 __class_type_info::do_find_public_src): Prepend __. Rename
8007 (__si_class_type_info::__si_class_type_info): Rename parameters.
8008 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
8009 __si_class_type_info::do_find_public_src): Prepent __. Rename
8011 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
8012 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
8013 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
8015 (__dynamic_cast): Rename parameters.
8016 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
8017 type_info::do_catch, type_info::do_upcast): Prepend __.
8018 (contained_p, public_p, virtual_p, contained_public_p,
8019 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
8020 (__class_type_info::do_catch,
8021 __class_type_info::do_upcast): Prepend __. Adjust.
8022 (__class_type_info::__upcast_result,
8023 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
8025 (__class_type_info::find_public_src): Prepend __. Adjust.
8026 (__class_type_info::do_find_public_src,
8027 __si_class_type_info::do_find_public_src,
8028 __vmi_class_type_info::do_find_public_src): Likewise.
8029 (__class_type_info::do_dyncast,
8030 __si_class_type_info::do_dyncast,
8031 __vmi_class_type_info::do_dyncast): Likewise.
8032 (__class_type_info::do_upcast,
8033 __si_class_type_info::do_upcast,
8034 __vmi_class_type_info::do_upcast): Likewise.
8035 (__dynamic_cast): Adjust.
8036 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
8037 (__function_type_info::is_function_p): Likewise.
8038 (__pointer_type_info::do_catch): Likewise. Adjust.
8039 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
8040 (__throw_type_match_rtti_2): Adjust.
8041 (__is_pointer): Adjust.
8043 2000-04-08 Mark Mitchell <mark@codesourcery.com>
8045 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
8046 (complete_ctor_identifier): New macro.
8047 (special_function_kind): Add sfk_copy_constructor and
8048 sfk_assignment_operator.
8049 (LOOKUP_HAS_IN_CHARGE): Remove.
8050 (cons_up_default_function): Rename to ...
8051 (implicitly_declare_fn): ... this.
8052 * call.c (build_new_method_call): Add in-charge parameters for
8054 * class.c (add_implicitly_declared_members): Change parameter name
8055 from cant_have_assignment to cant_have_const_assignment.
8056 Replace calls to cons_up_default_function to implicitly_declare_fn.
8057 * cvt.c (ocp_convert): Use complete_ctor_identifier.
8058 * decl.c (initialize_predefined_identifiers): Initialize it.
8059 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
8061 * init.c (expand_default_init): Don't calculate the in-charge
8063 (build_new_1): Likewise.
8064 * lex.c (cons_up_default_function): Move to method.c.
8065 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
8066 (implicitly_declare_fn): New function.
8067 * typeck.c (build_static_cast): Use complete_ctor_identifier.
8068 (build_modify_expr): Likewise.
8069 * typeck2.c (build_functional_cast): Likewise.
8071 Under the new ABI, constructors don't return `this'.
8072 * cp-tree.h (warn_reorder): Declare.
8073 (special_function_kind): New enum.
8074 (global_base_init_list): Remove declaration.
8075 (emit_base_init): Don't return a value.
8076 (check_base_init): Don't declare.
8077 (is_aggr_typedef): Likewise.
8078 * decl.c (check_special_function_return_type): New function.
8079 (return_types): Remove.
8080 (grokdeclarator): Use check_special_function_return_type.
8081 (start_function): Don't initialize ctor_label under the new ABI.
8082 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
8083 * init.c (begin_init_stmts): Move to top of file.
8084 (finish_init_stmts): Likewise.
8085 (warn_reorder): Don't declare.
8086 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
8088 (check_base_init): Remove.
8089 (is_aggr_typedef): Likewise.
8090 (build_new_1): Don't use the return value of a constructor.
8091 * semantics.c (setup_vtbl_ptr): Don't use the return value
8093 * typeck.c (check_return_expr): Don't magically convert return
8094 statements into `return this' in constructors under the new ABI.
8096 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
8097 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
8098 (base_ctor_identifier): New macro.
8099 (base_dtor_identifier): Likewise.
8100 (deleting_dtor_identifier): Likewise.
8101 * decl.c: Don't include obstack.h.
8102 (obstack_chunk_alloc): Don't define.
8103 (obstack_chunk_free): Likewise.
8104 (struct predefined_identifier): New type.
8105 (initialize_predefined_identifiers): New function.
8106 (init_decl_processing): Use it.
8107 (debug_temp_inits): Remove.
8108 (start_method): Don't call preserve_data.
8109 (hack_incomplete_structures): Update comment.
8110 * init.c (init_init_processing): Don't initialize
8112 (build_offset_rf): Remove dead code.
8113 (build_delete): Use CLASSTYPE_N_BASECLASSES.
8114 * search.c (init_search_processing): Don't initialize
8117 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8119 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
8120 some sign_compare warnings.
8122 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
8124 Rename abi::__vmi_class_type_info members.
8125 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
8126 base_list, detail_masks members to vmi_flags, vmi_base_count,
8127 vmi_bases and vmi_flags_masks respectively.
8128 (__vmi_class_type_info::vmi_flags_masks): Rename
8129 details_unknown_mask to flags_unknown_mask.
8130 * tinfo.cc (__class_type_info::do_upcast): Adjust.
8131 (__vmi_class_type_info::do_find_public_src): Adjust.
8132 (__vmi_class_type_info::do_dyncast): Adjust.
8133 (__vmi_class_type_info::do_upcast): Adjust.
8135 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
8137 * tinfo.cc (convert_to_base): New function.
8138 (get_vbase_offset): Remove. Move into convert_to_base.
8139 (__vmi_class_type_info::do_find_public_src): Adjust.
8140 (__vmi_class_type_info::do_dyncast): Adjust.
8141 (__vmi_class_type_info::do_upcast): Adjust.
8143 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
8145 * tinfo.cc (operator=): Use __builtin_strcmp.
8146 * tinfo2.cc (before): Likewise.
8148 2000-04-06 Mark Mitchell <mark@codesourcery.com>
8150 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
8151 (DECL_SAVED_INLINE): Rename to ...
8152 (DECL_DEFERRED_FN): ... this.
8153 (in_function_p): Remove declaration.
8154 (mark_inline_for_output): Rename to ...
8155 (defer_fn): ... this.
8156 * decl.c (finish_function): Adjust call to mark_inline_for_output.
8157 (in_function_p): Remove definition.
8158 * decl2.c (saved_inlines): Rename to ...
8159 (deferred_fns): ... this.
8160 (saved_inlines_used): Rename to ...
8161 (deferred_fns_used): ... this.
8162 (mark_inline_for_output): Rename to ...
8163 (defer_fn): ... this.
8164 (finish_file): Adjust accordingly.
8165 (init_decl2): Likewise.
8166 * lex.c (cons_up_default_function): Likewise.
8167 * pt.c (mark_decl_instantiated): Likewise.
8168 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
8170 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
8171 * semantics.c (expand_body): Defer more functions.
8173 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
8176 * Make-lang.in (CXX_LIB2FUNCS): Add it.
8178 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
8179 __cxa_vec_delete): Declare.
8181 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
8183 * rtti.c (dfs_class_hint_mark): New static function.
8184 (dfs_class_hint_unmark): New static function.
8185 (class_hint_flags): Use them.
8187 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
8189 * decl2.c: Make flag_honor_std dependent on ENABLE_STD_NAMESPACE.
8191 2000-04-05 Mark Mitchell <mark@codesourcery.com>
8193 * cp-tree.h (instantiate_decl): Change prototype.
8194 * decl2.c (mark_used): Adjust call.
8195 * optimize.c (inlinable_function_p): Adjust handling of templates.
8196 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
8197 (do_type_instantiation): Likewise.
8198 (instantiate_decl): Defer more templates.
8199 (instantiate_pending_templates): Adjust logic to handle inline
8202 * Makefile.in (GGC_H): New variable. Use it throughout in place
8205 * call.c: Don't include obstack.h. Include ggc.h.
8206 (obstack_chunk_alloc): Don't define.
8207 (obstack_chunk_free): Likewise.
8208 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
8209 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
8210 (pop_switch): Free it.
8212 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
8214 * dump.c (dequeue_and_dump): Don't try to print the bit_position
8215 if we don't have a DECL_FIELD_OFFSET.
8217 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
8219 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
8222 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8224 * cfns.gperf (hash, libc_name_p): Prototype.
8226 * rtti.c (build_dynamic_cast_1): Constification.
8228 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
8230 * semantics.c (deferred_type_access_control): Prototype.
8232 2000-04-04 Mark Mitchell <mark@codesourcery.com>
8234 Correct many new ABI issues regarding vbase and vcall offset
8236 * cp-tree.h (BINFO_VTABLE): Document.
8237 (struct lang_type): Tweak formatting.
8238 (BINFO_PRIMARY_BINFO): Add to documentation.
8239 (CLASSTYPE_VSIZE): Fix typo in comment.
8240 (CLASSTYPE_VBASECLASSES): Update documentation.
8241 (BINFO_VBASE_MARKED): Remove.
8242 (SET_BINFO_VBASE_MARKED): Likewise.
8243 (CLEAR_BINFO_VBASE_MARKED): Likewise.
8244 (BINFO_FIELDS_MARKED): Remove.
8245 (SET_BINFO_FIELDS_MARKED): Likewise.
8246 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
8247 (enum access_kind): New enumeration.
8248 (num_extra_vtbl_entries): Remove declaration.
8249 (size_extra_vtbl_entries): Likewise.
8250 (get_vtbl_decl_for_binfo): New function.
8251 (dfs_vbase_unmark): Remove declaration.
8252 (mark_primary_bases): Likewise.
8253 * class.c (SAME_FN): Remove.
8254 (struct vcall_offset_data_s): Move definition.
8255 (build_vbase_pointer): Use `build', not `build_binary_op', to
8256 access the vbase pointer under the new ABI.
8257 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
8258 (build_primary_vtable): Likewise.
8259 (dfs_mark_primary_bases): Move here from search.c.
8260 (mark_primary_bases): Likewise.
8261 (determine_primary_bases): Under the new ABI, don't make a base
8262 class a primary base just because we don't yet have any virtual
8264 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
8265 (num_vfun_entries): Remove.
8266 (dfs_count_virtuals): Likewise.
8267 (num_extra_vtbl_entries): Likewise.
8268 (size_extra_vtbl_entries): Likewise.
8269 (layout_virtual_bases): Iterate in inheritance graph order under
8271 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
8272 indicate that a vfield is present.
8273 (init_class_processing): Initialize access_public_node, etc., from
8275 (get_vtbl_decl_for_binfo): New function.
8276 (dump_class_hierarchy_r): Likewise.
8277 (dump_class_hierarchy): Use it.
8278 (finish_vtbls): Build the vtbls in inheritance graph order.
8279 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
8280 (initialize_vtable): Use get_vtbl_decl_for_binfo.
8281 (accumulate_vtbl_inits): Add comments explaining why a pre-order
8283 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
8284 where the vptr points, even for primary vtables.
8285 (build_vtbl_initializer): Adjust handling of vbase and vcall
8287 (build_vcall_and_vbase_vtable_entries): New function.
8288 (dfs_build_vbase_offset_vtbl_entries): Remove.
8289 (build_vbase_offset_vtbl_entries): Reimplement.
8290 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
8291 were already handled in a primary base class vtable.
8292 (build_vcall_offset_vtbl_entries): Adjust.
8293 (build_rtti_vtbl_entries): Adjust.
8294 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
8295 * init.c (expand_virtual_init): Simplify.
8296 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
8297 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
8298 * search.c (BINFO_ACCESS): New macro.
8299 (SET_BINFO_ACCESS): Likewise.
8300 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
8301 (access_in_type): Likewise.
8302 (dfs_accessible_p): Likewise.
8303 (protected_accessible_p): Likewise.
8304 (lookup_fnfields_1): Adjust documentation.
8305 (dfs_mark_primary_bases): Move to class.c
8306 (mark_primary_bases): Likewise.
8307 (dfs_vbase_unmark): Remove.
8308 (virtual_context): Use BINFO_FOR_VBASE.
8309 (dfs_get_vbase_types): Simplify.
8310 (dfs_build_inheritance_graph_order): New function.
8311 (get_vbase_types): Use it.
8312 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
8314 * tinfo.cc (get_vbase_offset): New function.
8315 (__vmi_class_type_info::do_find_public_src): Use it.
8316 (__vmi_class_type_info::do_dyncast): Likewise.
8317 (__vmi_class_type_info::do_upcast): Likewise.
8319 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
8321 * lang-specs.h: Pass -fno-show-column to the preprocessor.
8323 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
8325 * rtti.c (class_hint_flags): Rename flags.
8326 (class_initializer): Remove flags.
8327 (synthesize_tinfo_var): Combine offset and flags. Add flags
8328 for __vmi_class_type_info.
8329 (create_tinfo_types): Remove flags from __class_type_info and
8330 __si_class_type_info. Merge flags and offset from
8331 base_class_type_info.
8332 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
8333 (__base_class_info::is_virtual_p): Adjust.
8334 (__base_class_info::is_public_p): Adjust.
8335 (__base_class_info::offset): New accessor.
8336 (__class_type_info::details): Remove member.
8337 (__class_type_info::__class_type_info): Lose details.
8338 (__class_type_info::detail_masks): Remove.
8339 (__si_class_type_info::__si_class_type_info): Lose details.
8340 (__vmi_class_type_info::details): New member.
8341 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
8342 (__vmi_class_type_info::detail_masks): New member.
8343 * tinfo.cc (__class_type_info::do_upcast): Initialize result
8344 with unknown_details_mask.
8345 (__vmi_class_type_info::do_find_public_src): Adjust
8346 (__vmi_class_type_info::do_dyncast): Adjust.
8347 (__vmi_class_type_info::do_upcast): Set result details, if
8349 (__dynamic_cast): Temporarily #if out optimization.
8351 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
8353 * rtti.c (get_tinfo_decl): Mark used.
8354 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
8355 mark as dealt with, if we output it.
8357 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8359 * class.c: Reorganize to put virtual function table initialization
8360 machinery at the end of the file.
8362 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
8364 * class.c (finish_struct): Use bitsize_zero_node.
8365 * pt.c (instantiate_class_template): Likewise.
8367 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8369 Put RTTI entries at negative offsets in new ABI.
8370 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
8371 vbase offset at index -3, not -1.
8372 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
8373 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
8374 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
8375 (build_rtti_vtbl_entries): New function.
8376 (set_rtti_entry): Remove.
8377 (build_primary_vtable): Don't use it.
8378 (build_secondary_vtable): Likewise.
8379 (start_vtable): Remove.
8380 (first_vfun_index): New function.
8381 (set_vindex): Likewise.
8382 (add_virtual_function): Don't call start_vtable. Do call
8384 (set_primary_base): Rename parameter.
8385 (determine_primary_base): Likewise.
8386 (num_vfun_entries): Don't use skip_rtti_stuff.
8387 (num_extra_vtbl_entries): Include RTTI information.
8388 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
8389 (skip_rtti_stuff): Remove.
8390 (dfs_modify_vtables): Don't use it.
8391 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
8392 (layout_nonempty_base_or_field): Update size handling.
8393 (create_vtable_ptr): Tweak.
8394 (layout_class_type): Adjust parameter names.
8395 (finish_struct_1): Simplify.
8396 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
8397 (skip_rtti_stuff): Remove.
8398 (first_vfun_index): New function.
8399 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8400 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
8401 (marked_vtable_pathp): Declare.
8402 (unmarked_vtable_pathp): Likewise.
8403 * error.c (dump_expr): Use first_vfun_index to calculate vtable
8405 * rtti.c (build_headof): Look for RTTI at negative offsets.
8406 (get_tinfo_decl_dynamic): Likewise.
8407 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
8409 (create_pseudo_type_info): Do it here instead. Adjust so that
8410 vptr points at first virtual function.
8411 * search.c (marked_vtable_pathp): Make it global.
8412 (unmarked_vtable_pathp): Likewise.
8413 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8414 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8415 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
8416 (get_pure_virtuals): Likewise.
8417 (expand_upcast_fixups): Likewise.
8418 * tree.c (debug_binfo): Likewise.
8419 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
8422 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8424 * class.c (check_field_decl): Fix typo.
8425 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
8426 (check_methods): Likewise.
8427 (check_field_decls): Likewise.
8428 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
8429 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
8430 Use DECL_RESULT_FLD, not DECL_RESULT.
8431 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
8432 * lex.c (identifier_type): Likewise.
8433 * pt.c (determine_specialization, lookup_template_class): Likewise.
8434 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
8435 (resolve_overloaded_unification, more_specialized): Likewise.
8436 * semantics.c (finish_member_declaration): Likewise.
8437 * typeck.c (build_x_function_call): Likewise.
8439 2000-03-26 Mark Mitchell <mark@codesourcery.com>
8441 * class.c (layout_empty_base): Handle empty bases with non-byte
8443 (build_base_field): Likewise.
8444 (layout_virtual_bases): Likewise.
8446 * class.c (finish_struct_1): Fix typo in this change:
8448 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8450 2000-03-25 Mark Mitchell <mark@codesourcery.com>
8452 * decl.c (grokdeclarator): Count partial specializations when
8453 keeping track of how many template classes have been seen.
8455 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
8457 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8459 * class.c (build_vbase_pointer_fields): layout_field now place_field.
8460 (get_vfield_offset): Use byte_position.
8461 (set_rtti_entry): Set OFFSET to ssizetype zero.
8462 (get_binfo_offset_as_int): Deleted.
8463 (dfs_record_base_offsets): Use tree_low_cst.
8464 (dfs_search_base_offsets): Likewise.
8465 (layout_nonempty_base_or_field): Reflect changes in RLI format
8466 and call byte_position.
8467 (layout_empty_base): Convert offset to ssizetype.
8468 (build_base_field): use rli_size_unit_so_far.
8469 (dfs_propagate_binfo_offsets): Do computation in proper type.
8470 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
8471 (layout_class_type): Reflect changes in RLI names and fields.
8472 (finish_struct_1): Set DECL_FIELD_OFFSET.
8473 * dump.c (dequeue_and_dump): Call bit_position.
8474 * expr.c (cplus_expand_constant): Use byte_position.
8475 * rtti.c (expand_class_desc): Use bitsize_one_node.
8476 * typeck.c (build_component_addr): Use byte_position and don't
8477 special case for zero offset.
8479 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
8481 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
8483 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
8485 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
8488 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8490 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
8492 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
8493 make_typename_type, check_initializer, cp_finish_decl,
8494 xref_tag): Likewise.
8495 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
8496 decl_namespace, arg_assoc_template_arg, arg_assoc,
8497 validate_nonmember_using_decl, do_class_using_decl): Likewise.
8498 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
8499 args_to_string): Likewise.
8500 * friend.c (is_friend): Likewise.
8501 * lex.c (note_got_semicolon, note_list_got_semicolon,
8502 is_global): Likewise.
8503 * method.c (build_overload_nested_name, build_overload_value,
8504 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
8505 * parse.y (typename_sub, typename_sub1): Likewise.
8506 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
8507 process_partial_specialization, convert_template_argument,
8508 template_args_equal, add_pending_template, lookup_template_class,
8509 for_each_template_parm_r, maybe_fold_nontype_arg,
8510 tsubst, instantiate_template, type_unification_real, unify,
8511 instantiate_pending_templates, set_mangled_name_for_template_decl):
8513 * repo.c (repo_get_id, repo_template_used): Likewise.
8514 * search.c (lookup_field_1): Likewise.
8515 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
8516 * xref.c (classname): Likewise.
8518 2000-03-22 Mark Mitchell <mark@codesourcery.com>
8520 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
8521 (CANONICAL_BINFO): New macro.
8522 (BINFO_NEW_VTABLE_MARKED): Use it.
8523 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
8524 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
8525 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
8527 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8528 (build_secondary_vtable): Likewise.
8529 (dfs_finish_vtbls): Likewise.
8530 (dfs_accumulate_vtbl_inits): Likewise.
8531 (accumulate_vtbl_inits): New function.
8532 (finish_vtbls): Make sure that virtual bases come after
8533 non-virtual bases in the vtable group.
8534 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
8535 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8536 * search.c (struct vbase_info): Move definition.
8537 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8538 (unmarked_new_vtable_p): Likewise.
8539 (dfs_mark_vtable_path): Remove.
8540 (dfs_mark_new_vtable): Remove.
8541 (dfs_unmark_new_vtable): Likewise.
8542 (dfs_clear_search_slot): Likewise.
8543 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8544 (dfs_clear_vbase_slots): Likewise.
8545 (init_vbase_pointers): LIkewise.
8547 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
8549 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
8550 SIZETYPE to a non-SIZETYPE.
8552 2000-03-21 Mark Mitchell <mark@codesourcery.com>
8554 * class.c (layout_virtual_bases): Adjust names in conditionally
8557 * class.c (record_base_offsets): New function.
8558 (layout_conflict_p): Likewise.
8559 (layout_nonempty_base_or_field): Use it.
8560 (layout_empty_base): New function.
8561 (build_base_field): Use it.
8562 (build_base_fields): Update comment.
8563 (layout_virtual_bases): Fold in a little code form
8564 layout_basetypes. Use layout_empty_base.
8565 (layout_basetypes): Remove.
8566 (end_of_class): New function.
8567 (layout_class_type): Use it. Adjust.
8569 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
8571 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
8573 (dfs_skip_nonprimary_vbases_markedp): Likewise.
8574 * typeck.c (fntype_p): Remove.
8576 * cp-tree.h (TI_SPEC_INFO): Remove.
8577 (CLASSTYPE_TI_SPEC_INFO): Likewise.
8578 * pt.c (process_partial_specialization): Likewise.
8580 * class.c (build_base_field): Fix thinko in computation of binfo
8583 * tree.c (mark_local_for_remap_p): Mark variables declared in
8584 TARGET_EXPRs as well.
8586 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8588 * typeck.c (require_complete_type, complete_type,
8589 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
8590 build_array_ref, convert_arguments, pointer_diff,
8591 build_x_unary_op, build_unary_op, build_c_cast,
8592 build_modify_expr): Use COMPLETE_TYPE_P etc.
8593 * call.c (is_complete, convert_like_real,
8594 build_new_method_call): Likewise.
8595 * class.c (build_vbase_pointer_fields, check_bases,
8596 build_base_field, finish_struct_1, pushclass): Likewise.
8597 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
8598 * decl.c (maybe_process_template_type_declaration, pushtag,
8599 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
8600 layout_var_decl, check_initializer, cp_finish_decl,
8601 grokdeclarator, require_complete_types_for_parms,
8602 grok_op_properties, xref_tag, xref_basetypes,
8603 check_function_type): Likewise.
8604 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
8605 * friend.c (do_friend): Likewise.
8606 * init.c (build_offset_ref): Likewise.
8607 * parse.y (structsp): Likewise.
8608 * pt.c (maybe_process_partial_specialization,
8609 tsubst_friend_function, instantiate_class_template, tsubst,
8610 do_type_instantiation, instantiate_pending_templates): Likewise.
8611 * repo.c (repo_get_id): Likewise.
8612 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
8613 synthesize_tinfo_var, emit_support_tinfos): Likewise.
8614 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
8615 * semantics.c (begin_class_definition): Likewise.
8616 * tree.c (build_cplus_method_type): Likewise.
8617 * typeck2.c (digest_init, build_functional_cast,
8618 add_exception_specifier): Likewise.
8619 * parse.h, parse.c: Regenerated.
8621 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8623 * inc/cxxabi.h: New header file. Define new-abi entry points.
8624 (__pointer_type_info::target): Rename member to ...
8625 (__pointer_type_info::type): ... here.
8626 (__base_class_info::type): Rename member to ...
8627 (__base_class_info::base): ... here.
8628 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
8629 * cp-tree.h (CPTI_ABI): New global tree enumeration.
8630 (abi_node): New global tree node.
8631 * decl.c (abi_node): Document.
8632 (init_decl_processing): Initialize abi_node.
8633 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
8634 (get_vmi_pseudo_type_info): Likewise.
8635 (create_tinfo_types): Likewise.
8636 (emit_support_tinfos): Likewise.
8637 * tinfo.h (cxxabi.h): Include for new-abi.
8638 Move rtti class definitions to new header file.
8639 * tinfo.cc (abi): Use the namespace.
8640 (std): Move new abi rtti classes from here ...
8641 (__cxxabiv1): ... to here.
8642 * tinfo2.cc (cxxabi.h): Include for new-abi.
8643 Move rtti class definitions to new header file.
8644 (std): Move new abi rtti classes from here ...
8645 (__cxxabiv1): ... to here.
8646 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
8649 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
8650 Jason Merrill <jason@casey.cygnus.com>
8652 * method.c (build_overload_int): Use host_integerp.
8654 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8656 * init.c (build_offset_ref): Handle the case of a templated member
8659 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8661 * except.c (expand_exception_blocks): Clear catch_clauses_last.
8663 2000-03-18 Mark Mitchell <mark@codesourcery.com>
8665 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
8666 * class.c (check_bitfield_decl): Turn illegal bitfields into
8668 (dfs_propagate_binfo_offsets): Adjust for new size_binop
8670 (dfs_offset_for_unshared_vbases): Likewise.
8671 * cvt.c (cp_convert_to_pointer): Convert NULL to a
8672 pointer-to-member correctly under the new ABI.
8673 * expr.c (cplus_expand_constant): Don't use cp_convert when
8674 turning an offset into a pointer-to-member.
8675 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
8676 when dereferencing them under the new ABI.
8677 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
8678 of pointers-to-members under the new ABI.
8680 * class.c (check_bitfield_decl): Remove restriction on really long
8682 (layout_class_type): Implement new ABI handling of bitfields
8683 longer than their types.
8685 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8687 * parse.y (extdefs): Call ggc_collect.
8688 * parse.c: Regenerated.
8690 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
8692 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
8693 (note_name_declared_in_class): Use OVL_CURRENT to get at a
8696 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8698 * class.c (build_vbase_path): Use integer_zerop.
8699 (build_vtable_entry): Use tree_low_cst.
8700 (get_vfield_offset): Use bit_position.
8701 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
8703 (check_bitfield_decl): Set DECL_SIZE using convert.
8704 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
8705 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
8707 (finish_struct_1): Use bit_position.
8708 (dump_class_hierarchy): Use tree_low_cst.
8709 * cp-tree.h (min_precision): Add declaration.
8710 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
8711 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
8712 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
8713 * expr.c (cplus_expand_constant): Use bit_position.
8714 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
8715 * rtti.c (get_base_offset): Use bit_position.
8716 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
8717 host_integerp, and tree_low_cst.
8718 (pointer_int_sum): Use integer_zerop.
8719 (build_component_addr): Use bit_position.
8721 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
8723 * typeck.c (require_complete_type): Don't assume size_zero_node.
8724 (complete_type_or_else): Likewise.
8726 2000-03-16 Steven Grady <grady@digitaldeck.com>
8727 Jason Merrill <jason@casey.cygnus.com>
8729 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
8731 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
8733 * decl2.c (grokfield): Bail out if type is error_mark_node.
8735 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8737 * tinfo2.cc (__ptr_to_member_data): Rename to ...
8738 (__pointer_to_member_data): ... here. Adjust.
8739 * rtti.c (create_tinfo_types): Adjust.
8741 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8743 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
8744 * decl.c (ref_desc_type_node): Undocument.
8745 * rtti.c (ptr_ref_initializer): Rename to ...
8746 (ptr_initializer): ... here. Adjust comments.
8747 (ptmd_initializer): Fix comment thinko.
8748 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
8749 (create_tinfo_types): Remove ref_desc_type_node init.
8750 * tinfo2.cc (__reference_type_info): Remove.
8752 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8754 * decl.c (cp_finish_decl): Remove obsolete comment.
8756 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
8758 2000-03-14 Mark Mitchell <mark@codesourcery.com>
8760 * cp-tree.h: Tweak documentation.
8761 * class.c (build_vbase_pointer_fields): Layout the fields, too.
8762 (avoid_overlap): Remove.
8763 (get_binfo_offset_as_int): New function.
8764 (dfs_serach_base_offsets): Likewise.
8765 (layout_nonempty_base_or_field): Likewise.
8766 (build_base_field): Layout fields here. Avoid placing two objects
8767 of the same type at the same address, under the new ABI.
8768 (build_base_fields): Adjust accordingly.
8769 (create_vtable_ptr): Return the new field, but don't attach it to
8771 (remove_base_field): Remove.
8772 (remove_base_fields): Remove.
8773 (layout_basetypes): Adjust accordingly.
8774 (layout_class_type): Call layout_field for each field, rather than
8775 just making a wholesale call to layout_type.
8777 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
8779 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
8781 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
8783 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
8785 * except.c (dtor_nothrow): New fn.
8786 (do_pop_exception): Use it. Take type parm.
8787 (push_eh_cleanup): Take type parm.
8788 (expand_start_catch_block): Pass it.
8789 (build_eh_type_type_ref): Accept null type.
8791 2000-03-12 Mark Mitchell <mark@codesourcery.com>
8793 * cp-tree.h (revert_static_member_fn): Change prototype.
8794 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
8795 (grok_op_properties): Likewise.
8796 (start_function): Likewise.
8797 (revert_static_member_fn): Simplify.
8798 * pt.c (check_explicit_specialization): Adjust call to
8799 revert_static_member_fn.
8801 2000-03-11 Mark Mitchell <mark@codesourcery.com>
8803 * cp-tree.h (scope_kind): New type.
8804 (tmpl_spec_kind): Likewise.
8805 (declare_pseudo_global_level): Remove.
8806 (pseudo_global_level_p): Rename to template_parm_scope_p.
8807 (pushlevel): Remove declaration.
8808 (begin_scope): New function.
8809 (finish_scope): Likewise.
8810 (current_tmpl_spec_kind): Likewise.
8811 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
8812 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
8813 Add template_spec_p.
8814 (toplevel_bindings_p): Adjust.
8815 (declare_pseudo_global_level): Remove.
8816 (pseudo_global_level_p): Rename to template_parm_scope_p.
8817 (current_tmpl_spec_kind): New function.
8818 (begin_scope): Likewise.
8819 (finish_scope): Likewise.
8820 (maybe_push_to_top_level): Adjust.
8821 (maybe_process_template_type_declaration): Likewise.
8822 (pushtag): Likewise.
8823 (pushdecl_nonclass_level): Likewise.
8824 (lookup_tag): Likewise.
8825 (grokfndecl): Handle member template specializations. Share
8826 constructor and non-constructor code.
8827 * decl2.c (check_classfn): Handle member template specializations.
8828 * pt.c (begin_template_parm_list): Use begin_scope.
8829 (begin_specialization): Likewise.
8830 (end_specialization): Likewise.
8831 (check_explicit_specialization): Use current_tmpl_spec_kind.
8832 Handle member template specializations.
8833 (end_template_decl): Use finish_scope. Remove call to
8835 (push_template_decl_real): Remove bogus error message.
8836 (tsubst_decl): Fix typo in code contained in comment.
8837 (instantiate_template): Handle member template specializations.
8838 (most_general_template): Likewise.
8840 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
8842 * lex.c (whitespace_cr): Compress consecutive calls to warning().
8843 (do_identifier): Ditto for error().
8845 * pt.c (convert_nontype_argument): Ditto for cp_error().
8846 (convert_template_argument): Ditto for cp_pedwarn().
8848 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
8850 * exception.cc (__check_null_eh_spec): New fn.
8851 * except.c (expand_end_eh_spec): Call it if the spec is throw().
8853 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8855 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
8856 * except.c (expand_end_eh_spec): Add the return type.
8857 * rtti.c (throw_bad_cast): Add the parmtypes.
8858 (throw_bad_typeid): Likewise.
8860 * semantics.c (expand_stmt): Only leave out rtl for unused
8861 artificials, and set DECL_IGNORED_P on them as well.
8862 * decl.c (wrapup_globals_for_namespace): Likewise.
8864 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
8866 * decl.c (maybe_commonize_var): Skip all artificial decls.
8867 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
8869 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8871 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
8872 * cp-tree.h: Declare flag_enforce_eh_specs.
8873 * decl.c (store_parm_decls, finish_function): Check it.
8875 C library functions don't throw.
8876 * Makefile.in (cfns.h): New target.
8877 (except.o): Depend on it.
8878 * Make-lang.in (cc1plus): Depend on cfns.gperf.
8879 * cfns.gperf: New file.
8880 * cfns.h: Generated.
8881 * except.c: Include it.
8882 (nothrow_libfn_p): New fn.
8883 * decl.c (grokfndecl): Use it.
8884 * cp-tree.h: Declare it.
8886 * decl.c (push_overloaded_decl_1, auto_function,
8887 define_function): Lose.
8888 (build_library_fn_1): New static fn.
8889 (builtin_function): Use it.
8890 (get_atexit_node): Use build_library_fn_ptr.
8891 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
8892 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
8893 push_void_library_fn, push_throw_library_fn): New fns.
8894 * cp-tree.h: Declare them.
8895 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
8896 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
8897 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
8898 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
8899 * rtti.c (build_runtime_decl): Lose.
8900 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
8901 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
8902 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
8904 * call.c (build_call): Remove result_type parm.
8905 Call mark_used on unused artificial fns.
8906 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
8908 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
8910 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
8912 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
8913 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
8914 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
8915 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
8916 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
8917 expand_generic_desc): Likewise.
8919 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8921 * exception.cc (__cp_pop_exception): Cleanup the original object.
8923 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8925 * decl.c (grok_op_properties): Merge conversion to void warning
8926 with other silly op warnings.
8928 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
8930 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
8931 array CONSTRUCTOR elements. Don't use expr_tree_cons.
8933 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8935 * decl.c (cp_make_fname_decl): New function.
8936 (wrapup_globals_for_namespace): Don't emit unused static vars.
8937 (init_decl_processing): Remove comment about use of
8938 array_domain_type. Set make_fname_decl.
8939 (cp_finish_decl): Remove __FUNCTION__ nadgering.
8940 * semantics.c (begin_compound_stmt): Remove
8941 current_function_name_declared flagging.
8942 (expand_stmt): Don't emit unused local statics.
8943 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
8946 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8948 * typeck.c (convert_for_assignment): Don't look at array
8950 * call.c (convert_like_real): Likewise.
8952 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
8954 Add initial support for '\uNNNN' specifier.
8955 * lex.c (read_ucs): New fn.
8956 (readescape, skip_white_space): Call it.
8957 (is_extended_char, is_extended_char_1): New fns.
8958 (utf8_extend_token): New fn, #if 0'd out.
8959 (real_yylex): Treat extended chars like letters.
8961 * search.c (note_debug_info_needed): Walk the bases even if we
8962 weren't deferring the type itself.
8964 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8966 * decl2.c (finish_objects): Constify a char*.
8968 * method.c (emit_thunk): Likewise.
8970 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
8972 * typeck.c (dubious_conversion_warnings): Look through
8975 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8977 * class.c (dfs_modify_vtables): I is now unsigned.
8978 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
8979 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
8980 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
8981 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8982 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
8983 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
8984 Call integer_all_onesp.
8985 * typeck2.c (process_init_constructor): Use compare_tree_int.
8987 * lang-specs.h (as): Don't call if -syntax-only.
8989 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8991 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8992 RTL_EXPR_HAS_NO_SCOPE after all.
8994 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8996 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8997 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8998 RTL_EXPR_HAS_NO_SCOPE.
9000 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
9003 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
9005 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
9007 * call.c (convert_like): Macrofy.
9008 (convert_like_with_context): New macro.
9009 (convert_like_real): Renamed from convert_like. Add calling
9010 context parameters, for diagnostics. Add recursive flag. Call
9011 dubious_conversion_warnings for outer conversion.
9012 (build_user_type_conversion): Use convert_like_with_context.
9013 (build_over_call): Likewise. Don't warn about dubious
9014 conversions here. Adjust convert_default_arg calls.
9015 (convert_default_arg): Add context parameters for diagnostics.
9016 Pass through to convert_like_with_context.
9017 * cp-tree.h (convert_default_arg): Add context parameters.
9018 (dubious_conversion_warnings): Prototype new function.
9019 * typeck.c (convert_arguments): Adjust convert_default_arg call.
9020 (dubious_conversion_warnings): New function, broken
9021 out of convert_for_assignment.
9022 (convert_for_assignment): Adjust.
9024 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
9026 * decl2.c (key_method): Break out from...
9027 (import_export_vtable, import_export_class): ...here.
9029 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
9030 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
9032 * search.c (note_debug_info_needed, dfs_debug_mark,
9033 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
9034 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
9036 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
9038 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
9041 2000-03-02 Mark Mitchell <mark@codesourcery.com>
9043 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
9044 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
9045 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
9046 (lang_type): Split gets_new into has_new and has_array_new.
9047 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9048 (TYPE_GETS_NEW): Split into ...
9049 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
9050 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
9051 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
9052 (build_op_new_call): Don't declare.
9053 (build_new_1): Likewise.
9054 * call.c (build_op_new_call): Remove.
9055 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
9056 instead of TYPE_NEEDS_DESTRUCTOR.
9057 (finish_struct_bits): Likewise.
9058 (add_implicitly_declared_members): Likewise.
9059 (check_field_decl): Likewise.
9060 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
9061 correctly under the new ABI.
9062 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
9063 instead of TYPE_NEEDS_DESTRUCTOR.
9064 (initialize_local_var): Likewise.
9065 (destroy_local_var): Likewise.
9066 (cp_finish_decl): Likewise.
9067 (register_dtor_fn): Likewise.
9068 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
9069 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
9070 TYPE_VEC_DELETE_TAKES_SIZE here.
9071 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
9072 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
9073 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9074 (finish_destructor_body): Likewise.
9075 (maybe_build_cleanup_1): Likewise.
9076 * decl2.c (do_static_destruction): Likewise.
9077 * init.c (build_new_1): Make it static.
9078 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9079 (expand_cleanup_for_base): Likewise.
9080 (get_cookie_size): New function.
9081 (build_new_1): Handle array-new cookies correctly under the new
9083 (build_vec_delete_1): Likewise.
9084 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9085 (build_delete): Likewise.
9086 (build_vec_delete): Handle array-new cookies correctly under the new
9088 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9089 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
9090 TYPE_HAS_ARRAY_NEW_OPERATOR.
9091 * ptree.c (print_lang_type): Check them.
9092 * search.c (context_for_name_lookup): Fix typo in comment.
9093 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9094 * tree.c (break_out_cleanups): Likewise.
9095 (build_cplus_array_test_1): Likewise.
9096 (cp_build_qualified_type_real): Likewise.
9097 * typeck.c (complete_type): Likewise.
9099 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
9100 the command-line, not the end.
9102 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
9104 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
9106 2000-03-02 Tom Tromey <tromey@cygnus.com>
9108 * cp-tree.h (build_java_class_ref): Declare.
9109 * init.c (build_java_class_ref): No longer static.
9110 * except.c (expand_throw): Generate a Java-style `throw' if the
9111 thrown object is a "Java" object.
9112 (initialize_handler_parm): Generate a Java-style lookup of
9113 exception info if the caught object is a "Java" object.
9114 (catch_language, catch_language_init): New globals.
9115 (decl_is_java_type): New function.
9116 (expand_start_catch_block): Don't call push_eh_info() or
9117 push_eh_cleanup() when handling a Java-style "catch". Pass Java
9118 class reference to build_catch_block.
9120 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9122 * typeck.c (comptypes): Treat sizetype like its language equivalent.
9124 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
9126 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
9127 to merge reference/pointer code and fix incorrect warnings.
9129 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
9131 * search.c (protected_accessible_p): Use context_for_name_lookup.
9133 * init.c (construct_virtual_bases): Fix thinko.
9134 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
9136 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
9138 * decl.c (current_function_decl): Move to toplev.c.
9140 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
9142 * pt.c (fn_type_unification): Unify return type, whenever
9144 (get_bindings_real): Only pass return type when necessary.
9145 Remove explicit return type check.
9146 * class.c (resolve_address_of_overloaded_function): Pass desired
9147 return type to fn_type_unification.
9149 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9151 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
9153 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
9155 * rtti.c (expand_class_desc): Likewise.
9156 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
9157 (THUNK_VCALL_OFFSET): Likewise.
9158 (THUNK_DELTA): Reflect changes in ../tree.h.
9160 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
9162 * search.c (protected_accessible_p): Also allow the access if
9163 the member is public in DERIVED. Lose TYPE parm.
9164 (friend_accessible_p): Lose TYPE parm.
9165 (accessible_p): Adjust.
9167 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9169 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
9170 on things that are not sizes; ssize_binop deleted.
9171 Call size_diffop when appropriate.
9172 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9173 (build_primary_vtable, build_secondary_vtable): Likewise.
9174 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
9175 Variable I is HOST_WIDE_INT.
9176 (get_vfield_offset): Pass proper types to size_binop.
9177 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
9178 (finish_struct_1): Likewise.
9179 (skip_rtti_stuff): Arg N is now pointer to signed.
9180 (layout_class_type): Use size_zero_node.
9181 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
9182 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
9183 * decl.c (complete_arry_type): Pass proper types to size_binop.
9184 (xref_basetypes): BINFO_OFFSET is sizetype.
9185 * error.c (dump_expr): Don't use size_binop non-sizes.
9186 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
9187 * init.c (construct_virtual_bases): Fix type error.
9188 (build_vec_delete_1): Pass proper type to size_binop and don't
9190 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
9191 * rtti.c (get_base_offset): Pass proper type to size_binop.
9192 * search.c (dfs_find_vbases): Fix type error.
9193 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
9194 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
9195 * tree.c (debug_binfo): Variable N is signed.
9196 Use HOST_WIDE_INT_PRINT_DEC.
9197 * typeck.c (comptypes): sizetype is same as equivalent integer type.
9198 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
9199 size_one_node and size_zero_node.
9200 (c_alignof): Use size_one_node.
9201 (build_component_addr): Pass proper types to size_binop.
9202 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
9204 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
9206 Implement class scope using-declarations for functions.
9207 * class.c (handle_using_decl): Call add_method for used functions.
9208 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
9209 (add_method): Used functions are hidden by local functions.
9210 (check_bases_and_members): Handle using-decls before finalizing
9211 CLASSTYPE_METHOD_VEC.
9212 * call.c (add_function_candidate): Add ctype parm; if non-zero,
9213 override the type of 'this' accordingly.
9214 (add_template_candidate, add_template_candidate_real): Add ctype parm.
9215 (convert_class_to_reference, build_user_type_conversion_1,
9216 build_new_function_call, build_object_call, build_new_op,
9217 build_new_method_call): Pass ctype parm.
9219 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
9221 * call.c (convert_class_to_reference, build_user_type_conversion_1,
9222 build_new_function_call, build_object_call, build_new_op,
9223 build_new_method_call, build_op_delete_call): Don't get basetype_path
9225 * typeck.c (build_component_ref): Likewise.
9226 * init.c (build_offset_ref): Likewise.
9227 (resolve_offset_ref): Don't call enforce_access.
9228 Call build_scoped_ref.
9229 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
9230 would cause an error or if -pedantic.
9231 * class.c (alter_access): Lose binfo parm.
9233 2000-02-26 Mark Mitchell <mark@codesourcery.com>
9235 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
9238 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
9240 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
9241 pseudo_type_info creation into the std namespace
9243 2000-02-26 Mark Mitchell <mark@codesourcery.com>
9245 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
9246 (import_export_class): Remove declaration.
9247 * decl2.c (import_export_class): Make it static.
9248 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
9249 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
9250 EXPR_WITH_FILE_LOCATION.
9251 * lex.c (check_newline): Tweak filename/lineno setting.
9252 * semantics.c (begin_while_stmt): Fix typo in comment.
9254 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9256 * lang-options.h (-fmessage-length=): Add missing option.
9258 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
9260 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
9262 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
9264 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
9266 * optimize.c (expand_call_inline): Emit the return label before
9267 evaluating the return value.
9269 2000-02-24 Mark Mitchell <mark@codesourcery.com>
9271 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
9272 than duplicating functionality here.
9273 * optimize.c: Include input.h.
9274 (expand_call_inline): Use push_srcloc and pop_srcloc.
9275 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
9276 * parse.c: Regenerated.
9277 * Makefile.in (lex.o): Depend on input.h.
9278 (optimize.o): Likewise.
9280 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
9282 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
9283 function type, rather than ICE.
9285 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
9287 * decl.c (grokdeclarator): Call decl_type_access_control.
9288 * parse.y (parse_end_decl): Don't call decl_type_access_control if
9291 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
9293 * decl.c (decls_match): Remove obsolete static member nadgering.
9295 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9297 * decl.c (grokdeclarator): Change ANSI to ISO.
9298 * lex.c (consume_string, readescape, do_identifier): Likewise.
9299 (parse_float, real_yylex): Likewise.
9300 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
9301 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
9302 new_type_id, maybe_label_decls, simple_stmt,
9303 for.init.statement): Likewise.
9304 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
9305 * semantics.c (finish_named_return_value): Likewise.
9306 * parse.c: Regenerate.
9308 2000-02-21 Mark Mitchell <mark@codesourcery.com>
9310 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
9311 (CPTI_CLASS_STAR_TYPE): Remove.
9312 (vtable_index_type): Likewise.
9313 (class_star_type_node): Remove.
9314 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
9315 (build_binary_op_nodefault): Remove.
9316 * call.c (build_new_op): Use build_binary_op instead of
9317 build_binary_op_nodefault.
9318 * decl.c (init_decl_processing): Remove class_star_type_node
9319 initialization. Make delta_type_node ptrdiff_type_node under the
9320 new ABI. Initialize vtable_index_type.
9321 (build_ptrmemfunc_type): Build different structures for the new
9323 (build_enumerator): Use build_binary_op instead of
9324 build_binary_op_nodefault.
9325 * method.c (build_overload_value): Mangle pointers-to-members
9326 appropriately under the new ABI.
9327 * typeck.c (build_array_ref): Use build_binary_op instead of
9328 build_binary_op_nodefault.
9329 (get_member_function_from_ptrfunc): Adjust for the new ABI.
9330 (build_binary_op_nodefault): Rename to ...
9331 (build_binary_op): ... this. Remove old version. Adjust for
9332 pointer-to-member comparisons under the new ABI.
9333 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
9334 (build_ptrmemfunc): Adjust for the new ABI.
9335 (expand_ptrmemfunc_cst): Likewise.
9336 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
9337 (pfn_from_ptrmemfunc): Adjust for the new ABI.
9339 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
9341 * call.c (build_object_call): Compress consecutive calls to
9343 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
9344 (build_op_delete_call): Adjust message formatting.
9346 * class.c (check_bases): Compress consecutive calls to
9348 (finish_struct_anon): Say 'ISO C++'.
9350 * decl.c (start_decl): Same here.
9351 (grok_reference_init): Likewise.
9352 (grokfndecl): Correct message formatting.
9353 (grokfndecl): Improve diagnostic.
9354 (check_static_variable_definition): Likewise. Say 'ISO C++'
9355 (compute_array_index_type): Say 'ISO C++'
9356 (create_array_type_for_decl): Compress consecutive calls to
9358 (grokdeclarator): Say 'ISO C++'
9359 (grok_op_properties): Likewise.
9361 * decl2.c (delete_sanity): Clairify diagnostic.
9362 (check_member_template): Same here.
9363 (grok_function_init): Use consistent terminology.
9365 * expr.c (do_case): Say 'ISO C++'
9367 * friend.c (do_friend): Compress consecutive calls to warning.
9369 2000-02-20 Mark Mitchell <mark@codesourcery.com>
9371 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
9372 * class.c (build_secondary_vtable): Reorganize. Don't create a
9373 new vtable under the new ABI.
9374 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
9376 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
9377 the initializing elements.
9378 (initialize_vtable): New function.
9379 (dfs_finish_vtbls): Use it.
9380 (dfs_accumulate_vtbl_inits): New function.
9381 (finish_vtbls): Merge primary and secondary vtables under the new
9383 (finish_struct_1): Remove redundant call to layout_vtable_decl.
9384 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
9387 * class.c (build_vtable): New function, split out from ...
9388 (get_vtable_decl): ... here, and ...
9389 (build_secondary_vtable): ... here.
9391 * pt.c (tsubst_decl): Fix formatting.
9393 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9395 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
9396 (avoid_overlap, build_base_field): Likewise.
9397 (build_base_field, build_base_fields, is_empty_class):
9398 Test DECL_SIZE with integer_zero.
9399 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
9400 * cp-tree.h (struct lang_type): New field size_unit.
9401 (CLASSTYPE_SIZE_UNIT): New macro.
9402 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
9403 (cp_finish_decl): Delete -Wlarger-than processing.
9404 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
9405 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
9406 * tree.c (make_binfo): binfo vector is one entry longer.
9407 (walk_tree): Walk DECL_SIZE_UNIT.
9409 2000-02-19 Mark Mitchell <mark@codesourcery.com>
9411 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
9413 (build_vtable_entry): Don't assume all vtable entries are
9415 (build_vtbl_initializer): Adjust accordingly.
9416 (get_vtable_decl): Fix formatting.
9418 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
9420 * semantics.c (deferred_type_access_control): Walk the entire
9422 (save_type_access_control): Rename from
9423 initial_deferred_type_access_control. Just remember the value.
9424 (decl_type_access_control): New fn.
9425 (begin_function_definition): Use deferred_type_access_control, after
9426 we've started the function. Set type_lookups to error_mark_node.
9427 * parse.y (frob_specs, fn.def1): Adjust.
9428 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
9429 (parse_end_decl, parse_bitfield0, parse_method): New fns.
9430 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
9431 (after_type_component_declarator0): Likewise.
9432 (after_type_component_declarator): Likewise.
9433 (notype_component_declarator): Likewise.
9434 * cp-tree.h: Adjust.
9436 * decl.c (redeclaration_error_message): Allow redeclaration of
9437 namespace-scope decls.
9439 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
9441 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
9443 2000-02-17 Mark Mitchell <mark@codesourcery.com>
9445 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
9446 * decl2.c (grokclassfn): Likewise.
9448 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
9450 * decl2.c (lang_decode_option): Don't set default message length
9452 * lex.c (lang_init_options): Set it here.
9454 2000-02-16 Mark Mitchell <mark@codesourcery.com>
9456 Make DECL_CONTEXT mean the class in which a member function was
9457 declared, even for a virtual function.
9458 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
9459 (DECL_FRIEND_CONTEXT): New macro.
9460 (DECL_REAL_CONTEXT): Remove.
9461 (SET_DECL_FRIEND_CONTEXT): Likewise.
9462 (DECL_VIRTUAL_CONTEXT): Adjust.
9463 (DECL_CLASS_SCOPE_P): Use TYPE_P.
9464 (add_friends): Remove.
9465 (hack_decl_function_context): Likewise.
9466 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
9468 (build_over_call): Fix indentation. Use DECL_CONTEXT
9469 instead of DECL_CLASS_CONTEXT.
9470 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
9471 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9472 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9473 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
9474 (build_base_field): Likewise.
9475 (finish_struct_1): Likewise.
9476 (build_self_reference): Likewise.
9477 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
9479 (pushtag): Use decl_function_context, not
9480 hack_decl_function_context.
9481 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9482 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
9483 (pushdecl): Remove bogus code.
9484 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
9485 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9486 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9487 Use decl_function_context, nothack_decl_function_context.
9488 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
9489 (grokdeclarator): Likewise. Use decl_function_context, not
9490 hack_decl_function_context.
9491 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
9492 (start_function): Use DECL_FRIEND_CONTEXT, not
9493 DECL_CLASS_CONTEXT. Use decl_function_context, not
9494 hack_decl_function_context.
9495 (finish_function): Use decl_function_context, not
9496 hack_decl_function_context.
9497 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
9499 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
9500 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
9501 (grokfield): Likewise.
9502 (finish_builtin_type): Likewise.
9503 (finish_vtable_vardec): Use decl_function_context, not
9504 hack_decl_function_context.
9505 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9506 (start_static_initialization_or_destruction): Likewise.
9507 (finish_static_initialization_or_destruction): Likewise.
9508 (mark_used): Adjust logic for deciding when to synthesize methods.
9509 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
9511 * error.c (dump_function_decl): Use DECL_CONTEXT, not
9513 * friend.c (is_friend): Likewise.
9514 (add_friends): Remove.
9515 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
9516 * lex.c (begin_definition_of_inclass_inline): Use
9517 decl_function_context, not hack_decl_function_context.
9518 (process_next_inline): Likewise.
9519 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9520 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
9521 DECL_CLASSS_CONTEXT.
9522 (hack_identifier): Likewise.
9523 (synthesize_method): Use decl_function_context, not
9524 hack_decl_function_context.
9525 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
9527 (is_member_template): Use decl_function_context, not
9528 hack_decl_function_context. Use DECL_CONTEXT, not
9530 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
9532 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
9534 (push_template_decl_real): Likewise.
9535 (instantiate_class_template): Don't call add_friends.
9536 (tsubst_default_argument): Use DECL_CONTEXT, not
9538 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9539 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9540 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
9542 * repo.c (repo_inline_used): Likewise.
9543 * search.c (current_scope): Adjust for new _CONTEXT macros.
9544 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
9546 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9547 (lookup_fnfields_here):Likewise.
9548 (check_final_overrider): Likewise.
9549 (init_vbase_pointers): Likewise.
9550 (virtual_context): Likewise.
9551 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
9552 (expand_body): Use decl_function_context, not
9553 hack_decl_function_context.
9554 * tree.c (hack_decl_function_context): Remove.
9555 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
9557 * typeck2.c (error_not_base_type): Likewise.
9559 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
9561 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
9563 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9565 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
9567 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
9569 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
9571 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
9573 * decl2.c (lang_decode_option): Enable automatic line wrapping.
9575 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
9577 * parse.y (frob_specs): Split out...
9578 (parse_decl): From here.
9579 (fn.def2): Call initial_deferred_type_access_control.
9580 (after_type_component_declarator0): Call frob_specs.
9581 (notype_component_declarator0): Likewise.
9582 * search.c (friend_accessible_p): Nested classes are friends of their
9585 2000-02-10 Mark Mitchell <mark@codesourcery.com>
9587 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
9588 used to create an implicit temporary.
9590 * class.c (dfs_modify_vtables): Tweak calculation of functions to
9593 2000-02-08 Nathan Sidwell <nathan@acm.org>
9595 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
9596 strip array element qualifiers too.
9598 2000-02-07 Mark Mitchell <mark@codesourcery.com>
9600 * decl.c (store_parm_decls): Don't build cleanups for parameters
9601 while processing_template_decl.
9603 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
9605 * cp-tree.h (struct saved_scope): Add incomplete field.
9606 (namespace_scope_incomplete): New macro.
9607 * decl.c (pushdecl): Use it.
9608 (hack_incomplete_structures): Use it. See through artificial
9610 (mark_saved_scope): Mark it.
9612 Implement access control for nested types.
9613 * search.c (type_access_control): New fn.
9614 (accessible_p): Now we do perform access control for types.
9615 * semantics.c (deferred_type_access_control): New fn.
9616 (initial_deferred_type_access_control): New fn.
9617 (begin_function_definition): Call it. Add lookups parm.
9618 * decl.c (struct binding_level): Add this_class field.
9619 (pushlevel_class): Set it.
9620 (mark_binding_level): Mark it.
9621 (lookup_name_real): Use it. Call type_access_control.
9622 (mark_saved_scope): Mark lookups field.
9623 * cp-tree.h (flagged_type_tree): Add lookups field.
9624 (struct saved_scope): Add lookups field.
9625 (type_lookups): New macro.
9626 * parse.y (declmods): Now <ftype>.
9627 (parse_decl): Add lookups parm. Call
9628 initial_deferred_type_access_control.
9629 (lang_extdef): Clear type_lookups.
9630 (typed_declspecs, declmods, typespec): Set lookups field.
9631 (initdcl): Call deferred_type_access_control.
9632 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
9633 component_decl_1, named_parm): Adjust.
9634 * friend.c (is_friend): Nested classes are friends of their
9637 * class.c (currently_open_derived_class): New fn.
9638 * method.c (hack_identifier): Use it.
9640 * lex.c (do_identifier): Remove obsolete code.
9642 * parse.y (typed_typespecs): Propagate new_type_flag properly.
9644 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
9646 * tinfo.h: Remove apostrophes from C++ comment (xgettext
9647 thinks this file is plain C).
9649 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9651 * Makefile.in (call.o): Depend on $(EXPR_H).
9653 * call.c: Include "expr.h".
9655 * class.c (dump_class_hierarchy): Add prototype.
9657 * search.c (dfs_get_pure_virtuals): Likewise.
9659 2000-02-1 Ulrich Drepper <drepper@redhat.com>
9661 * parse.y (simple_stmt): Allow :: token in asm parameter list.
9664 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
9666 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
9667 Store it in DECL_FCONTEXT.
9668 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
9670 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
9672 * tinfo.h (old abi): #include "tconfig.h".
9673 * tinfo.cc (convert_to_base): Move into old abi section.
9675 2000-01-31 Mark Mitchell <mark@codesourcery.com>
9677 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
9678 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
9679 (BINFO_PRIMARY_BINFO): New macro.
9680 (BF_DELTA): Rename to ...
9681 (BV_DELTA): ... this.
9682 (BF_VCALL_INDEX): Rename to ...
9683 (BV_VCALL_INDEX): ... this.
9684 (BF_FN): Rename to ...
9686 * class.c (build_vbase_path): Adjust for changes to reverse_path.
9687 (set_rtti_entry): Rename BF_ macros to BV_ variants.
9688 (modify_vtable_entry): Simplify.
9689 (add_virtual_function): Rename BF_ macros to BV_ variants.
9690 (build_vtable_initializer): Likewise.
9691 (get_class_offset_1): Remove.
9692 (dfs_get_class_offset): Likewise.
9693 (get_class_offset): Likewise.
9694 (dfs_find_final_overrider): New function.
9695 (find_final_overrider): Likewise.
9696 (modify_one_vtable): Remove.
9697 (dfs_find_base): New function.
9698 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
9699 find_final_overrider.
9700 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
9702 (dfs_fixup_vtable_deltas): Remove.
9703 (override_one_vtable): Remove.
9704 (merge_overrides): Likewise.
9705 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
9706 unreal chilren of virtual bases.
9707 (finish_struct_1): Don't use merge_overrides. Don't use
9708 dfs_fixup_vtable_deltas.
9709 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
9712 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
9713 Jason Merrill <jason@yorick.cygnus.com>
9715 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
9717 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
9719 * exception.cc (__throw_bad_typeid): Add missing std::.
9721 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9723 * cp-tree.h (make_thunk): PROTO -> PARAMS.
9725 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
9727 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
9729 Runtime support for new-abi rtti.
9730 * inc/typeinfo (type_info::operator!=): Define in class.
9731 (type_info::before, type_info::name, type_info::operator==,
9732 type_info::operator!=): Define new ABI implementations.
9733 (type_info::is_pointer_p, type_info::is_function_p): Declare
9734 new virtual functions.
9735 (type_info::do_catch, type_info::do_upcast): Likewise.
9737 * tinfo.h (__base_class_info): Define new class.
9738 (__class_type_info): Likewise.
9739 (__si_class_type_info): Likewise.
9740 (__vmi_class_type_info): Likewise.
9741 (__dynamic_cast): Prototype.
9743 * tinfo.cc: Conditionalize old and new rtti mechanisms.
9744 (type_info::is_pointer_p): Define new function.
9745 (type_info::is_function_p): Likewise.
9746 (type_info::do_catch): Likewise.
9747 (type_info::do_upcast): Likewise.
9748 (vtable_prefix): New structure for vtable access.
9749 (adjust_pointer): Define new template function.
9750 (contained_p, public_p, virtual_p, contained_public_p,
9751 contained_nonpublic_p, contained_nonvirtual_p): Define new
9753 (nonvirtual_base_type): New local variable.
9754 (__class_type_info::~__class_type_info): Define.
9755 (__si_class_type_info::~__si_class_type_info): Likewise.
9756 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
9757 (__class_type_info::do_catch): Define new function.
9758 (__class_type_info::do_upcast): Likewise.
9759 (__class_type_info::find_public_src): Likewise.
9760 (__class_type_info::do_find_public_src): Likewise.
9761 (__si_class_type_info::do_find_public_src): Likewise.
9762 (__vmi_class_type_info::do_find_public_src): Likewise.
9763 (__class_type_info::do_dyncast): Likewise.
9764 (__si_class_type_info::do_dyncast): Likewise.
9765 (__vmi_class_type_info::do_dyncast): Likewise.
9766 (__class_type_info::do_upcast): Likewise.
9767 (__si_class_type_info::do_upcast): Likewise.
9768 (__vmi_class_type_info::do_upcast): Likewise.
9769 (__dynamic_cast): Likewise.
9771 * tinfo2.cc (__fundamental_type_info): Define new class.
9772 (__pointer_type_info): Likewise.
9773 (__reference_type_info): Likewise.
9774 (__array_type_info): Likewise.
9775 (__function_type_info): Likewise.
9776 (__enum_type_info): Likewise.
9777 (__ptr_to_member_type_info): Likewise.
9778 (__fundamental_type_info::~__fundamental_type_info): Define.
9779 (__pointer_type_info::~__pointer_type_info): Likewise.
9780 (__reference_type_info::~__reference_type_info): Likewise.
9781 (__array_type_info::~__array_type_info): Likewise.
9782 (__function_type_info::~__function_type_info): Likewise.
9783 (__enum_type_info::~__enum_type_info): Likewise.
9784 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
9785 (__pointer_type_info::do_catch): Define new function.
9786 (__ptr_to_member_type_info::do_catch): Define new function.
9788 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
9789 (__is_pointer): Likewise.
9791 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
9793 2000-01-30 Mark Mitchell <mark@codesourcery.com>
9795 * cp/class.c (build_vtable): Rename to build_primary_vtable.
9796 (prepare_fresh_vtable): Rename to build_secondary_vtable.
9797 (make_new_vtable): New function.
9798 (modify_vtable_entry): Handle generation of new vtables correctly.
9799 (modify_one_vtable): Remove unused parameter.
9800 (dfs_fixup_vtable_deltas): Likewise.
9801 (override_one_vtable): Use build_secondary_vtable.
9802 (finish_struct_1): Use build_primary_vtable and
9803 build_secondary_vtable.
9805 2000-01-28 Ulrich Drepper <drepper@redhat.com>
9807 * cp/decl.c: Adjust variable names, comments, help strings.
9809 2000-01-29 Nathan Sidwell <nathan@acm.org>
9811 * new2.cc (operator delete[]): Use operator delete, don't assume
9814 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
9816 * class.c (build_vtbl_initializer): Add argument to
9817 build_vtable_entry call.
9819 2000-01-27 Mark Mitchell <mark@codesourcery.com>
9821 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
9822 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
9823 (BF_DELTA): New macro.
9824 (BF_VCALL_INDEX): Likewise.
9826 (THUNK_VCALL_OFFSET): Likewise.
9827 (make_thunk): Change prototype.
9828 * class.c (build_vtable_entry): Integrate
9829 build_vtable_entry_for_fn. Handle vcall indices.
9830 (build_vtable_entry_for_fn): Remove.
9831 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
9832 BF_VCALL_INDEX, BF_FN.
9833 (modify_vtable_entry): Integrate common code from
9834 modify_one_vtable and dfs_fixup_vtable_deltas.
9835 (add_virtual_function): Set BF_VCALL_INDEX.
9836 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
9838 (modify_one_vtable): Simplify.
9839 (dfs_fixup_vtable_deltas): Likewise.
9840 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
9841 * method.c (make_thunk): Handle vcall indices.
9843 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
9845 Compiler side new abi rtti (not enabled).
9846 * cp-tree.h (new_abi_rtti_p): New macro.
9847 (emit_support_tinfos): Prototype new function.
9848 (tinfo_decl_p): Likewise.
9849 (emit_tinfo_decl): Likwise.
9850 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
9852 (doing_runtime): New local static.
9853 (init_rtti_processing): Add new-abi initializer.
9854 (get_tinfo_decl): Add new-abi logic.
9855 (tinfo_from_decl): Likewise.
9856 (build_dynamic_cast_1): Likewise.
9857 (qualifier_flags): New static function.
9858 (tinfo_base_init): Likewise.
9859 (generic_initializer): Likewise.
9860 (ptr_ref_initializer): Likewise.
9861 (ptmd_initializer): Likewise.
9862 (class_hint_flags): Likewise.
9863 (class_initializer): Likewise.
9864 (synthesize_tinfo_var): Likewise.
9865 (create_real_tinfo_var): Likewise.
9866 (create_pseudo_type_info): Likewise.
9867 (get_vmi_pseudo_type_info): Likewise.
9868 (create_tinfo_types): Likewise.
9869 (emit_support_tinfos): New global function.
9870 (tinfo_decl_p): New global predicate.
9871 (emit_tinfo_decl): New global function.
9872 * class.c (set_rtti_entry): Generalize for old and new rtti.
9873 (build_vtbl_initializer): Likewise.
9874 * decl2.c (finish_file): Likewise.
9876 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
9878 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
9879 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
9881 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
9883 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
9886 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
9888 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
9890 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
9892 * optimize.c (calls_setjmp_r): Supply new argument
9893 to special_function_p.
9895 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9897 * call.c: PROTO -> PARAMS.
9898 * class.c: Likewise.
9899 * cp-tree.h: Likewise.
9903 * decl2.c: Likewise.
9905 * errfn.c: Likewise.
9906 * error.c: Likewise.
9907 * except.c: Likewise.
9910 * input.c: Likewise.
9913 * method.c: Likewise.
9914 * optimize.c: Likewise.
9915 * parse.y: Likewise.
9919 * search.c: Likewise.
9920 * semantics.c: Likewise.
9923 * typeck.c: Likewise.
9924 * typeck2.c: Likewise.
9927 2000-01-25 Richard Henderson <rth@cygnus.com>
9929 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
9931 2000-01-25 Mark Mitchell <mark@codesourcery.com>
9933 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
9934 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
9935 (struct vcall_offset_data_s): New type.
9936 (dfs_vcall_offset_queue_p): New function.
9937 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9938 (build_vcall_offset_vtbl_entries): Likewise.
9939 (layout_vtable_decl): Likewise.
9940 (num_vfun_entries): Likewise.
9941 (num_extra_vtbl_entries): Add the entries for vcall offsets.
9942 (build_vtbl_initializer): Likewise.
9943 (dfs_finish_vtabls): Use layout_vtable_decl.
9944 (modify_one_vtables): Always duplicate vtables under the new ABI.
9945 (finish_struct_1): Use layout_vtable_decl.
9947 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9949 * decl.c (member_function_or_else): Change third arg from a format
9950 specifier to an `enum overload_flags'. Callers changed.
9952 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
9954 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
9955 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
9956 build_const_cast, get_delta_difference, check_return_expr): Avoid
9957 ANSI string concatenation usage.
9959 2000-01-24 Mark Mitchell <mark@codesourcery.com>
9961 * class.c (layout_class_type): Put the fields required to make a
9962 class non-empty at the end, not the beginning, of the TYPE_FIELDs
9965 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
9967 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
9970 * decl2.c (mark_used): Do instantiate inlines that have been
9971 explicitly instantiated.
9973 2000-01-24 Richard Henderson <rth@cygnus.com>
9975 * call.c (build_over_call): Use expand_tree_builtin.
9976 * typeck.c (build_function_call_real): Likewise.
9977 (build_binary_op_nodefault): Handle unordered compares.
9979 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9981 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
9982 cp_tree_index values.
9983 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
9984 New global node #defines for them.
9985 * rtti.c (call_void_fn): Replace with ...
9986 (build_runtime_decl): ... new static function.
9987 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9988 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9989 (build_dynamic_cast_1): Always produce correctly typed result.
9990 Explicitly produce type_info addresses. Use dynamic_cast_node.
9991 * exception.cc (__throw_bad_cast): Return `void *'.
9992 (__throw_bad_typeid): Return `const type_info &'.
9994 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9996 * cp-tree.h (get_vtable_decl): Prototype new function.
9997 * class.c (get_vtable_decl): New function. Broken out from ...
9998 (build_vtable): ... here. Use it.
9999 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
10000 by get_vtable_decl.
10002 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
10004 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
10005 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
10006 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
10007 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
10008 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
10009 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
10010 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
10011 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
10012 (CPTI_TINFO_VAR_ID): New enumeration.
10013 (__tp_desc_type_node, __access_mode_type_node,
10014 __bltn_desc_type_node, __user_desc_type_node,
10015 __class_desc_type_node, __ptr_desc_type_node,
10016 __attr_desc_type_node, __func_desc_type_node,
10017 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
10018 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
10019 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
10020 enum_desc_type_node, class_desc_type_node,
10021 si_class_desc_type_node, vmi_class_desc_type_node,
10022 ptmd_desc_type_node, base_desc_type_node): New #defines.
10023 (tinfo_fn_id, tinfo_fn_type): Rename to ...
10024 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
10025 (tinfo_var_id): New enumeration.
10026 (DECL_TINFO_FN_P): Augment comment.
10027 * decl.c (cp_global_trees): Adjust documentation.
10028 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
10029 tinfo_decl_type and tinfo_var_id.
10030 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
10031 (build_typeid): Remove unused variable.
10032 (get_tinfo_var): Use tinfo_var_id.
10033 (tinfo_name): New static function.
10034 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
10035 (tinfo_from_decl): Likewise.
10036 (get_base_offset): New static function, broken out of
10038 (expand_si_desc): Use tinfo_name.
10039 (expand_class_desc): Likewise. Lose local static variable.
10040 Use base_desc_type_node. Use get_base_offset.
10041 (expand_ptr_desc): Use tinfo_name.
10042 (expand_attr_desc): Likewise.
10043 (expand_generic_desc): Likewise.
10045 * tinfo.cc (__GXX_ABI_VERSION): Test value and existence.
10046 * tinfo.h (__GXX_ABI_VERSION): Test value and existence.
10048 2000-01-23 Mark Mitchell <mark@codesourcery.com>
10050 * cp-tree.h (__eprintf): Remove declaration.
10051 * tree.c (__eprintf): Remove definition.
10053 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
10054 Mark Mitchell <mark@codesourcery.com>
10056 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
10057 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
10059 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
10061 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
10063 2000-01-23 Mark Mitchell <mark@codesourcery.com>
10065 * cp-tree.h (register_dtor_fn): New function.
10066 * decl.c (destroy_local_static): Rename to ...
10067 (register_dtor_fn): ... this. Give it external linkage.
10068 (expand_static_init): Use it.
10069 * decl2.c (do_static_initialization): Likewise, if using
10071 (do_static_destruction): Check that __cxa_atexit is not in use.
10072 (finish_file): Don't call do_static_destruction if using
10075 * typeck.c (convert_arguments): Restore two-message error
10078 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
10080 Remap dynamic cast hint values to be consistent across ABIs.
10081 * search.c (dynamic_cast_base_recurse): Remap generated value.
10082 (get_dynamic_cast_base_type): Adjust documentation.
10083 * tinfo.h (__user_type_info::dyncast): Likewise.
10084 (__user_type_info::find_public_subobj): Remap BOFF meaning.
10085 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
10086 (__class_type_info::do_dyncast): Likewise.
10087 (__class_type_info::do_find_public_subobj): Likewise.
10088 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
10090 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
10092 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
10094 * typeck2.c (incomplete_type_error): Restore previous
10095 cp_error and cp_error_at call sequence.
10097 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
10099 * class.c (dump_class_hierarchy): Make format agree with argument;
10100 cast pointer to unsigned long and print with %lx.
10102 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
10104 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
10106 * typeck.c (composite_pointer_type, common_type,
10107 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
10108 build_function_call_real, convert_arguments,
10109 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
10110 build_unary_op, mark_addressable, build_compound_expr,
10111 build_static_cast, build_reinterpret_cast, build_const_cast,
10112 build_c_cast, build_modify_expr, get_delta_difference,
10113 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
10114 'ISO C++'. Fusion consecutive calls to diagnotic message routines
10116 * typeck2.c (readonly_error, abstract_virtuals_error,
10117 process_init_constructor, check_for_new_type): Likewise.
10119 2000-01-19 Mark Mitchell <mark@codesourcery.com>
10121 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
10124 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
10126 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
10127 (build_x_typeid): Likewise.
10128 (get_tinfo_fn): Likewise.
10129 (get_tinfo_fn_unused): Rename to ...
10130 (get_tinfo_decl): ... here.
10131 * rtti.c (build_headof): Replace logic error with assertion.
10132 (get_tinfo_fn_dynamic): Rename to ...
10133 (get_tinfo_decl_dynamic): ... here. Make static. Use
10134 complete_type_or_else.
10135 (build_x_typeid): Move into ...
10136 (build_typeid): ... here. Adjust call to
10137 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
10138 throw_bad_typeid expression.
10139 (get_tinfo_fn_unused): Rename to ...
10140 (get_tinfo_decl): ... here. Adjust comment.
10141 (get_tinfo_fn): Delete.
10142 (tinfo_from_decl): New static function.
10143 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
10144 (get_typeid): Use complete_type_or_else.
10145 (build_dynamic_cast_1): Adjust calls to
10146 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
10147 * parse.y (primary): Adjust call to build_typeid.
10148 * except.c (build_eh_type_type_ref): Adjust call to
10149 get_tinfo_decl. Mark as used.
10150 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
10151 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
10152 * parse.c: Regenerated.
10154 2000-01-17 Mark Mitchell <mark@codesourcery.com>
10156 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
10157 calling convention.
10158 (resolves_to_fixed_type_p): Document calling convention.
10159 * rtti.c (build_x_typeid): Initialize NONNULL.
10161 * cp-tree.h (build_shared_int_cst): New function.
10162 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
10163 * class.c (modify_vtable_entry): Likewise.
10164 (add_virtual_function): Split out code to generated shared
10165 INTEGER_CSTs to build_share_int_cst.
10166 (modify_all_vtables): Handle all the overridden functions here.
10167 Add overridden functions from non-primary virtual bases to the
10169 (finish_struct_1): Adjust call to modify_all_vtables. Add
10170 overridden functions from non-primary bases to the vtable.
10171 * tree.c (build_shared_int_cst): New function.
10173 * cp-tree.h (scratchalloc): Remove.
10174 (build_scratch_list): Likewise.
10175 * call.c (convert_class_to_reference): Replace build_scratch_list
10176 and build_expr_list with build_tree_list.
10177 (add_candidate): Replace scratchalloc with expralloc. Note memory
10179 (build_user_type_conversion_1): Replace build_scratch_list
10180 and build_expr_list with build_tree_list.
10181 (build_new_op): Likewise.
10182 (build_op_delete_call): Likewise.
10183 (convert_like): Likewise.
10184 * cvt.c (ocp_convert): Likewise.
10185 * decl.c (start_decl): Likewise.
10186 (start_function): Likewise.
10187 (finish_destructor_body): Likewise.
10188 (maybe_build_cleanup_1): Likewise.
10189 * decl2.c (reparse_decl_as_expr): Likewise.
10190 * init.c (perform_member_init): Likewise.
10191 (expand_cleanup_for_base): Likewise.
10192 (build_builtin_delete_call): Likewise.
10193 (build_new_1): Likewise.
10194 (build_delete): Likewise.
10195 * method.c (do_build_assign_ref): Likewise.
10196 * parse.y (already_scoped_stmt): Likewise.
10197 (nontrivial_exprlist): Likewise.
10198 (net_initializer): Likewise.
10199 (initlist): Likewise.
10200 * parse.c: Regenerated.
10201 * rtti.c (build_x_typeid): Likewise.
10202 (build_dynamic_cast_1): Likewise.
10203 * typeck.c (build_x_compound_expr): Likewise.
10204 (build_static_cast): Likewise.
10205 (build_modify_expr): Likewise.
10207 * cp-tree.h (DECL_VINDEX): Add documentation.
10208 * class.c (build_vtable_entry): Likewise.
10209 (start_vtable): Add comment.
10210 (add_virtual_function): Replace pending_hard_virtuals with
10211 overridden_virtuals and pending_virtuals with new_virtuals.
10212 Replace redundant assignments with assertions.
10213 (check_for_override): Add comment.
10214 (check_bases_and_members): Replace pending_hard_virtuals with
10215 overridden_virtuals and pending_virtuals with new_virtuals.
10216 (create_vtbl_ptr): Likewise.
10217 (layout_class_type): Likewise.
10218 (finish_struct_1): Likewise. Add comments.
10220 2000-01-16 Mark Mitchell <mark@codesourcery.com>
10222 * class.c (finish_struct_1): Replace redundant code with
10225 * cp-tree.h (flag_new_abi): Move.
10226 (flag_use_cxa_atexit): Likewise.
10227 (flag_honor_std): Likewise.
10228 (flag_rtti): Likewise.
10229 (vbase_offsets_in_vtable_p): Define.
10230 (vptrs_present_everywhere_p): Likewise.
10231 (TYPE_CONTAINS_VPTR_P): Likewise.
10232 (dfs_walk_real): Declare.
10233 * class.c (build_vbase_pointer_fields): Check
10234 vbase_offsets_in_vtable_p.
10235 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
10237 (build_vbase_offset_vtbl_entries): Simplify.
10238 (build_vbase_offset_vtbl_entries): Adjust.
10239 (build_vbase_pointer): Add ability to look up vbase offsets in
10241 (start_vtable): New function.
10242 (add_virtual_function): Use it.
10243 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
10244 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
10245 (build_vtbl_initializer): Take the type of the complete object as
10246 input. Use it to correctly calculate vbase offsets.
10247 (dfs_finish_vtbls): Pass the complete type to
10248 build_vtbl_initializer.
10249 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
10250 (create_vtable_ptr): Create a vtable even if there are no
10251 new virtual functions, under the new ABI.
10252 (finish_struct_1): Likewise.
10253 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
10254 * decl.c (exapnd_static_init): Remove call to
10255 preserve_initializer.
10256 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
10258 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
10259 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
10260 (construct_virtual_bases): Don't initialize virtual base pointers
10262 (build_aggr_init): Clean up comment.
10263 (expand_aggr_init_1): Likewise.
10264 * rtti.c (expand_class_desc): Store the virtual function table
10265 index where the vbase offset lives in the offset field.
10266 * search.c (dfs_walk_real): Make it global.
10267 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
10268 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
10270 * tinfo.h (USItype): Make it signed under the new ABI.
10271 * tinfo.cc (convert_to_base): New function. Encapsulate base
10272 conversion logic here.
10273 (__class_type_info::do_upcast): Use it.
10274 (__class_type_info::do_dyncast): Likewise.
10275 (__class_type_info::do_find_public_subobj): Likewise.
10277 * init.c (construct_virtual_bases): Don't look up the addresses of
10278 virtual bases at run-time.
10280 * class.c (build_vbase_pointer): Relocate.
10281 (build_vbase_pointer_fields): Likewise.
10282 (dfs_build_vbase_offset_vtbl_entries): Likewise.
10283 (build_vbase_offset_vtbl_entries): Likewise.
10285 * decl.c (init_decl_processing): Complain if -fnew-abi
10286 -fno-vtable-thunks is used.
10288 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
10291 2000-01-15 Mark Mitchell <mark@codesourcery.com>
10293 * cp-tree.h (num_extra_vtbl_entries): New function.
10294 (size_extra_vtbl_entries): Likewise.
10295 (dfs_vtable_path_unmark): Likewise.
10296 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
10297 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
10298 * class.c (num_extra_vtbl_entries): New function.
10299 (size_extra_vtbl_entries): Likewise.
10300 (dfs_build_vbase_offset_vtbl_entries): New function.
10301 (build_vbase_offset_vtbl_entries): Likewise.
10302 (build_vtbl_initializer): Use it.
10303 (finish_struct_1): Adjust vtable sizes (using
10304 num_extra_vtbl_entries).
10305 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
10306 THUNK_DECL is non-NULL before expanding it.
10307 * init.c (expand_virtual_init): Adjust the vtable pointer by
10308 size_extra_vtbl_entries before storing it.
10309 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
10310 Handle TREE_LIST parameters here, not in the dfs_* functions.
10311 (dfs_unmarked_real_bases_queue_p): Adjust.
10312 (dfs_marked_real_bases_queue_p): Likewise.
10313 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
10314 (dfs_vtable_path_marked_real_bases_queue_p): New function.
10315 (dfs_vtable_path_unmark): Likewise.
10317 2000-01-14 Mark Mitchell <mark@codesourcery.com>
10319 * optimize.c (copy_body_r): Clear the operand three of a
10320 TARGET_EXPR when copying it.
10322 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10324 * method.c (build_decl_overload_real): Check whether we are in ::
10325 before returning __builtin_new/delete.
10327 2000-01-13 Mark Mitchell <mark@codesourcery.com>
10329 * pt.c (tsubst_friend_function): Improve comment.
10330 (instantiate_decl): Avoid crashing when a "nested" function is
10331 instantiated from the top level.
10333 * dump.c (dqeueue_and_dump): Dump
10334 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
10336 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10338 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
10340 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
10342 * g++spec.c (lang_specific_driver): Add -fnew-abi if
10343 ENABLE_NEW_GXX_ABI defined.
10344 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
10345 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
10346 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
10348 2000-01-12 Mark Mitchell <mark@codesourcery.com>
10350 * decl.c (start_cleanup_fn): Call pushdecl.
10352 * call.c (convert_class_to_reference): Fix typos.
10353 (build_conditional_expr): Handle errors gracefully.
10354 * class.c (push_nested_class): Likewise.
10355 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
10356 (DECL_THIS_EXTERN): Use it.
10357 (DECL_THIS_STATIC): Likewise.
10358 * cvt.c (convert_to_void): Handle errors gracefully.
10359 (build_expr_type_conversion): Likewise.
10360 * decl.c (maybe_push_decl): Likewise.
10361 (start_decl_1): Likewise.
10362 (require_complete_types_for_parms): Likewise.
10363 * parse.y (structsp): Likewise.
10364 (base_class): Likewise.
10365 * parse.c: Regenerated.
10366 * pt.c (finish_member_template_decl): Likewise.
10367 * typeck.c (decay_conversion): Likewise.
10369 * cp-tree.h (dfs_skip_vbases): New function.
10370 (find_vbase_instance): Likewise.
10371 * class.c (determine_primary_base): Allow a nearly empty base to
10372 serve as a primary base class under the new ABI.
10373 (get_class_offset_1): Rename to ...
10374 (dfs_get_class_offset): ... this. Simplify. Don't issue error
10376 (get_class_offset): Use it. Issue error messages here.
10377 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
10378 find the right copies of virtual bases.
10379 (fixup_vtable_deltas1): Rename to ...
10380 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
10381 bases as primary bases.
10382 (fixup_vtable_deltas): Remove.
10383 (override_one_vtable): Handle virtual bases as primary bases.
10384 (merge_overrides): Likewise.
10385 (finish_struct_1): Likewise.
10386 (dump_class_hierarchy): Dump primary-ness of bases as well.
10387 * search.c (mark_primary_bases): Use a pre-order traversal to
10388 handle primary virtual bases.
10389 (dfs_skip_vbases): New fiunction.
10390 (expand_upcast_fixups): Adjust to handle primary virtual bases.
10391 (fixup_virtual_upcast_offsets): Likewise.
10392 (fixup_all_virtual_upcast_offsets): Likewise.
10393 (dfs_find_vbase_instances): New function.
10394 (find_vbase_instance): Likewise.
10396 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
10398 * lex.c (DIR_SEPARATOR): Delete macro.
10400 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
10402 * decl2.c (lang_decode_option): Handle automatic line wrapping
10405 2000-01-11 Mark Mitchell <mark@codesourcery.com>
10407 * friend.c (do_friend): Don't resolve scopes when processing
10408 template declarations, even if the qualifying scope doesn't
10409 involve template parameters.
10411 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
10413 * class.c (dfs_modify_vtables_queue_p): Remove.
10414 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
10415 and dfs_marked_real_bases_queue_p instead of
10416 dfs_modify_vtables_queue_p.
10418 * class.c (build_vbase_path): Simplify.
10419 (dfs_propagate_binfo_offsets): New function.
10420 (propagate_binfo_offsets): Use it.
10421 (remove_base_field): Simplify.
10422 (dfs_set_offset_for_vbases): Remove.
10423 (dfs_set_offset_for_shared_vbases): New function.
10424 (dfs_set_offset_for_unshared_vbases): Likewise.
10425 (layout_virtual_bases): Use them.
10426 (layout_basetypes): Don't call propagate_binfo_offsets.
10427 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
10430 * class.c (build_base_field): New function, split out from ...
10431 (build_base_fields): ... here. Use it. Allocate primary bases
10432 first, under the new ABI.
10433 (get_vtable_entry): Remove.
10434 (remove_base_field): New function, split out from ...
10435 (remove_base_fields): ... here. Adjust since primary bases come
10436 first under the new ABI.
10438 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
10439 (initialize_vtbl_ptrs): New function.
10440 (expand_indirect_vtbls_init): Change prototype.
10441 (convert_pointer_to_vbase): Declare.
10442 * init.c (expand_direct_vtbls_init): Remove.
10443 (dfs_initialize_vtbl_ptrs): New function.
10444 (initialize_vtbl_ptrs): Likewise.
10445 (emit_base_init): Use initialize_vtbl_ptrs.
10446 * search.c (convert_pointer_to_vbase): Make it global.
10447 (expand_indirect_vtbls_init): Remove vtable initialization code.
10448 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
10450 * class.c (dfs_finish_vtbls): New function.
10451 (finish_vtbls): Use it.
10452 (dump_class_hierarchy): New function.
10454 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
10455 (BINFO_VBASE_PRIMARY_P): New macro.
10456 (BINFO_VIRTUALS): Add to documentation.
10457 (SET_BINFO_PRIMARY_MARKED_P): Remove.
10458 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10459 (dfs_mark_primary_bases_queue_p): Likewise.
10460 (dfs_unmarked_real_bases_queue_p): New function.
10461 (dfs_marked_real_bases_queue_p): Likewise.
10462 * search.c (dfs_mark_primary_bases): Adjust.
10463 (mark_primary_bases): Likewise.
10464 (get_shared_vbase_if_not_primary): New function.
10465 (dfs_unmarked_real_bases_queue_p): Likewise.
10466 (dfs_marked_real_bases_queue_p): Likewise.
10467 (dfs_get_pure_virtuals): Simplify.
10468 (get_pure_virtuals): Likewise.
10470 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10472 * lex.c: Include tm_p.h.
10474 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
10476 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
10478 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
10480 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
10481 * pt.c (instantiate_decl): Defer comdat templates that might not be
10484 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
10485 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
10486 (finish_file): Likewise.
10488 * decl2.c (import_export_class): Undo 12/14 change.
10490 * error.c (dump_decl): operator new, not operatornew.
10492 * class.c (field_decl_cmp): A nontype is "greater" than a type.
10493 * search.c (lookup_field_1): Look for the last field with the
10496 2000-01-05 Nathan Sidwell <nathan@acm.org>
10498 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
10501 2000-01-05 Nathan Sidwell <nathan@acm.org>
10503 * typeck.c (build_static_cast): Don't strip target qualifiers
10504 when casting from a class.
10506 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10508 * class.c (warn_hidden): Initialize variable `fndecl'.
10510 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
10512 * decl.c (flag_isoc9x): New variable to be able to use code in
10513 c-common.c. For now always zero.
10515 2000-01-03 Mark Mitchell <mark@codesourcery.com>
10517 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
10518 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
10519 or unshare_base_binfos for virtual bases here.
10520 * search.c (dfs_get_vbase_types): Do it here.
10521 (get_vbase_types): Adjust.
10523 2000-01-02 Mark Mitchell <mark@codesourcery.com>
10525 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
10526 (BINFO_PRIMARY_MARKED_P): Use flag 5.
10527 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10528 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10529 (unmark_primary_bases): Remove declaration.
10530 (unmarkedp): Declare.
10531 (dfs_vbase_unmark): Likewise.
10532 * class.c (determine_primary_base): Return immediately if there
10533 are no base classes. Call mark_primary_bases here.
10534 (modify_all_direct_vtables): Remove.
10535 (modify_all_indirect_vtables): Remove.
10536 (dfs_modify_vtables_queue_p): New function.
10537 (dfs_modify_vtables): New function.
10538 (modify_all_vtables): Use them.
10539 (build_base_fields): Build FIELD_DECLs for primary virtual base
10541 (create_vtable_ptr): Don't call determine_primary_base here.
10542 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
10543 (dfs_set_offset_for_vbases): ... this.
10544 (layout_virtual_bases): Use it.
10545 (layout_class_type): Call determine_primary_base here.
10546 * search.c (unmarkedp): Make it global.
10547 (shared_marked_p): Simplify.
10548 (shared_unmarked_p): Likewise.
10549 (dfs_primary_bases_queue_p): Remove.
10550 (dfs_unmark_primary_bases): Likewise.
10551 (unmark_primary_bases): Likewise.
10552 (mark_primary_bases): Simplify.
10553 (get_pure_virtuals): Don't call mark_primary_bases here.
10554 (dfs_vbase_unmark): New function.
10555 (get_vbase_types): Simplify.
10557 * class.c (struct base_info): Remove.
10558 (determine_primary_base): Take has_virtual_p rather than a
10559 base_info as input. Don't calculate max_has_virtual.
10560 (finish_struct_bits): Remove max_has_virtual argument.
10561 (create_vtable_ptr): Remove max_has_virtual_p argument.
10562 (layout_virtual_bases): Remove max argument.
10563 (layout_basetypes): Likewise.
10564 (layout_class_type): Remove max_has_virtual_p argument.
10565 (finish_struct_1): Remove max_has_virtual.
10567 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
10568 (layout_basetypes): Remove.
10569 * class.c (propagate_binfo_offsets): Moved here from tree.c.
10570 Update to handle primary virtual bases.
10571 (remove_base_fields): New function, split out from
10573 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
10574 (layout_virtual_bases): New function, split out from
10575 layout_basetypes. Update to handle primary virtual bases.
10576 (layout_basetypes): Moved here from tree.c. Use
10577 remove_base_fields and layout_virtual_bases.
10578 * search.c (dfs_mark_primary_bases_queue_p): New function.
10579 (mark_primary_bases): Use it.
10580 * tree.c (CEIL): Remove.
10581 (propagate_binfo_offsets): Remove.
10582 (layout_basetypes): Remove.
10584 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10586 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
10587 (BINFO_PRIMARY_MARKED_P): New macro.
10588 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10589 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10590 (mark_primary_bases): New function.
10591 (unmark_primary_bases): Likewise.
10592 * search.c (get_abstract_virtuals_1): Remove.
10593 (dfs_mark_primary_bases): New function.
10594 (mark_primary_bases): Likewise.
10595 (dfs_unmark_primary_bases): Likewise.
10596 (unmark_primary_bases): Likewise.
10597 (dfs_get_pure_virtuals): Likewise.
10599 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10601 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
10602 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
10603 (modify_one_vtable): Adjust.
10604 (fixup_vtable_deltas1): Likewise.
10605 (override_one_vtable): Likewise.
10606 * search.c (get_abstract_virtuals_1): Likewise.
10607 (get_pure_virtuals): Likewise.
10608 (expand_upcast_fixups): Likewise.
10609 * tree.c (debug_binfo): Likewise.
10611 * class.c (build_vtable): Don't return a value. Don't rebuild
10612 vtables for bases that have already been handled.
10613 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
10614 already been handled.
10615 (modify_one_vtable): Adjust accordingly.
10616 (fixup_vtable_deltas1): Likewise.
10617 (finish_struct_1): Likewise.
10619 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10621 * call.c (build_new_method_call): Also check destructors.