1 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3 * cp-tree.h (TYPE_BINFO): Update comment.
4 (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): New macro.
5 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Use template_info.
6 (TYPENAME_TYPE_FULLNAME): Use TYPE_FIELDS.
7 (copy_type): Prototype new function.
8 * lex.c (copy_lang_decl): Gather tree node statistics.
9 (copy_lang_type): New function.
10 (copy_type): Likewise.
11 (cp_make_lang_type): Create lang_type for
12 BOUND_TEMPLATE_TEMPLATE_PARM. Set TYPE_BINFO for TYPENAME_TYPE
13 and BOUND_TEMPLATE_TEMPLATE_PARM.
14 * pt.c (tsubst): Use copy_type instead of copy_node.
15 * search.c (lookup_field_1): Ignore TYPENAME_TYPE.
17 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
19 * pt.c (determine_specialization): Ignore functions without
22 2001-10-12 Nathan Sidwell <nathan@codesourcery.com>
25 * typeck2.c (abstract_virtuals_error): Ignore incomplete classes.
27 2001-10-11 Jason Merrill <jason_merrill@redhat.com>
29 * typeck2.c (store_init_value): Don't re-digest a bracketed
32 * class.c (finish_struct_anon): Use TYPE_ANONYMOUS_P instead of
35 2001-10-11 Richard Henderson <rth@redhat.com>
37 * class.c (build_vtable_entry_ref): Create a VTABLE_REF instead
39 (build_vtbl_ref_1): Split out from build_vtbl_ref.
40 (build_vfn_ref): Use it to handle vtable descriptors before
41 calling build_vtable_entry_ref.
42 * decl2.c (output_vtable_inherit): Use assemble_vtable_inherit.
44 2001-10-10 Richard Henderson <rth@redhat.com>
46 * parse.y (asm_operand): Allow named operands.
47 * semantics.c (finish_asm_stmt): Tweek for changed location
48 of the operand constrant.
50 2001-10-09 Jason Merrill <jason_merrill@redhat.com>
52 * call.c (standard_conversion): Add bad conversion between
53 integers and pointers.
54 (convert_like_real): Don't use convert_for_initialization for bad
55 conversions; complain here and use cp_convert.
56 (build_over_call): Don't handle bad conversions specially.
57 (perform_implicit_conversion): Allow bad conversions.
58 (can_convert_arg_bad): New fn.
59 * cp-tree.h: Declare it.
60 * typeck.c (convert_for_assignment): Use it.
61 (ptr_reasonably_similar): Any target type is similar to void.
63 2001-10-08 Alexandre Oliva <aoliva@redhat.com>
65 * Make-lang.in (CXX_OBJS): Added cp-lang.o.
66 (cp/cp-lang.o): New rule.
67 * cp-tree.h: Declare hooks.
68 * tree.c: Make hooks non-static.
69 (init_tree): Don't initialize hooks here.
70 * lex.c: Likewise. Move definition of lang_hooks to...
71 * cp-lang.c: ... new file.
73 2001-10-08 Richard Henderson <rth@redhat.com>
75 * cp-tree.h (struct lang_decl_flags): Remove declared_inline.
76 (DECL_DECLARED_INLINE_P): Use the bit in struct c_lang_decl.
78 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
80 * class.c (build_vtable_entry_ref): Const-ify.
81 * decl.c (predefined_identifier,
82 initialize_predefined_identifiers): Likewise.
83 * init.c (build_new_1): Likewise.
84 * lex.c (cplus_tree_code_type, cplus_tree_code_length, resword):
87 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
89 * optimize.c (struct inline_data): Moved to ../tree-inline.c.
90 (INSNS_PER_STMT): Likewise.
91 (remap_decl, remap_block, copy_scopy_stmt, copy_body_r): Likewise.
92 (copy_body, initialize_inlined_parameters): Likewise.
93 (declare_return_variable, inlinable_function_p): Likewise.
94 (expand_call_inline, expand_calls_inline): Likewise.
95 (optimize_inline_calls, clone_body): Likewise.
96 * tree.c (walk_tree): Moved to ../tree-inline.c.
97 (walk_tree_without_duplicates): Likewise.
98 (copy_tree_r, remap_save_expr): Likewise.
100 2001-10-04 Alexandre Oliva <aoliva@redhat.com>
102 * Make-lang.in (cp/decl.o, cp/tree.o): Depend on tree-inline.h.
103 (cp/pt.o, cp/semantics.o, cp/optimize.o): Likewise.
104 * cp-tree.h (lang_decl): Moved inlined_fns to tree_decl.
105 (TREE_READONLY_DECL_P, DECL_INLINED_FNS): Moved to ../tree.h.
106 (flag_inline_trees): Moved declaration to ../tree-inline.h.
107 (walk_tree): Moved declaration to ../tree-inline.h.
108 (walk_tree_without_duplicates, copy_tree_r): Likewise.
109 (remap_save_expr): Likewise.
110 * decl.c: Include tree-inline.h.
111 (lang_mark_tree): Don't mark inlined_fns.
112 * decl2.c (flag_inline_trees): Moved defn to ../tree-inline.c.
113 * optimize.c: Include tree-inline.h.
114 (optimize_inline_calls): Move declaration to ../tree.h, as
116 (remap_decl): Use language-independent constructs and hooks.
117 (remap_block, copy_body_r, declare_return_variable): Likewise.
118 (inlinable_function_p): Likewise. Don't test for
119 DECL_LANG_SPECIFIC before DECL_INLINED_FNS as inlined_fns is
120 no longer language-specific.
121 (optimize_inline_calls): Likewise. Make it non-static. Moved
122 call of dump_function to...
123 (optimize_function): Here...
124 (clone_body): New function, extracted from...
125 (maybe_clone_body): ... here. Build decl_map locally and pass
127 * pt.c, semantics.c: Include tree-inline.h.
129 (cp_walk_subtrees): New language-specific hook for tree inlining.
130 (cp_cannot_inline_tree_fn, cp_add_pending_fn_decls,
131 cp_is_overload_p, cp_auto_var_in_fn_p,
132 cp_copy_res_decl_for_inlining): Likewise.
133 (walk_tree): Move language-specific constructs into...
134 (cp_walk_subtrees): this new function.
135 (copy_tree_r): Use language-independent constructs and hooks.
136 (init_tree): Initialize tree inlining hooks.
137 (remap_save_expr): Adjust prototype so that the declaration
138 does not require the definition of splay_tree.
140 2001-10-03 John David Anglin <dave@hiauly1.hia.nrc.ca>
142 * rtti.c (get_tinfo_decl): Call typeinfo_in_lib_p with the type used
143 to build the declaration instead of the declaration itself.
145 2001-10-02 Jason Merrill <jason_merrill@redhat.com>
147 * decl2.c (cxx_decode_option): Add 'else'.
149 * spew.c (end_input): No longer static.
150 * cp-tree.h: Declare it.
151 * parse.y (datadef): Add "error END_OF_SAVED_INPUT" expansion.
153 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
155 * call.c (build_over_call), typeck.c (build_function_call_real):
156 Pass type attributes to check_function_format rather than name or
157 assembler name. Don't require there to be a name or assembler
158 name to check formats.
160 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
162 * decl.c (init_decl_processing): Don't call
163 init_function_format_info. Initialize lang_attribute_table
165 (builtin_function): Call decl_attributes.
166 (insert_default_attributes): New.
168 2001-10-01 Jason Merrill <jason_merrill@redhat.com>
170 * decl.c (grokdeclarator): Copy array typedef handling from C
173 * decl.c (grokdeclarator): Copy too-large array handling from C
176 2001-09-29 Alexandre Oliva <aoliva@redhat.com>
178 * config-lang.in (target_libs): Added target-gperf, so that we
179 don't try to build it if C++ is disabled.
181 2001-09-23 Zack Weinberg <zack@codesourcery.com>
183 * Make-lang.in (CXX_OBJS): Take out cp/errfn.o.
184 (cp/errfn.o): Delete rule.
185 (cp/error.o): Depend on flags.h.
186 * errfn.c: Delete file.
187 * cp-tree.h: Declare warn_deprecated. Remove definitions of
188 TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS,
189 and TFF_TEMPLATE_DEFAULT_ARGUMENTS. #define cp_error, cp_warning,
190 cp_pedwarn, and cp_compiler_error to error, warning, pedwarn, and
191 internal_error respectively. Make cp_deprecated into a macro.
192 Don't define cp_printer typedef or declare cp_printers.
193 * error.c: Include flags.h.
194 Delete: struct tree_formatting_info, print_function_argument_list,
195 print_declaration, print_expression, print_function_declaration,
196 print_function_parameter, print_type_id, print_cv_qualifier_seq,
197 print_type_specifier_seq, print_simple_type_specifier,
198 print_elaborated_type_specifier, print_rest_of_abstract_declarator,
199 print_parameter_declaration_clause, print_exception_specification,
200 print_nested_name_specifier, and definition of cp_printers.
201 (locate_error): New function.
202 (cp_error_at, cp_warning_at, cp_pedwarn_at): Moved here and
203 rewritten in terms of locate_error and diagnostic.c.
204 (cp_tree_printer): Rename cp_printer; wire up to *_to_string
205 instead of deleted print_* routines. Handle %C, %L, %O, %Q also.
206 (init_error): Adjust to match.
208 Sat Sep 22 09:15:31 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
210 * Make-lang.in (CXX_C_OBJS): Add attribs.o.
212 2001-09-21 Richard Henderson <rth@redhat.com>
214 * class.c (set_vindex): Mind TARGET_VTABLE_USES_DESCRIPTORS.
215 (build_vtbl_initializer): Likewise.
216 (build_vfn_ref): New.
217 * cp-tree.h: Declare it.
218 * call.c (build_over_call): Use it.
219 * decl2.c (mark_vtable_entries): Mark FDESC_EXPR.
220 * typeck.c (get_member_function_from_ptrfunc): Mind descriptors.
222 Fri Sep 21 08:16:19 2001 J"orn Rennecke <amylaar@redhat.com>
224 * decl.c (grokdeclarator): Use C syntax for attr_flags declaration.
226 2001-09-21 Joseph S. Myers <jsm28@cam.ac.uk>
228 Table-driven attributes.
229 * decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
230 * decl2.c (cplus_decl_attributes): Only take one attributes
232 * cp-tree.c (cplus_decl_attributes): Update prototype.
233 * class.c (finish_struct), decl.c (start_decl, start_function),
234 decl2.c (grokfield), friend.c (do_friend), parse.y
235 (parse_bitfield): Update calls to cplus_decl_attributes.
236 * decl.c (grokdeclarator): Take a pointer to a single ordinary
238 * decl.h (grokdeclarator): Update prototype.
239 * decl2.c (grokfield): Take a single ordinary attribute list.
240 * friend.c (do_friend): Likewise.
241 * decl.c (shadow_tag, groktypename, start_decl,
242 start_handler_parms, grokdeclarator, grokparms, start_function,
243 start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
244 parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
245 (process_template_parm, do_decl_instantiation): Pass single
246 ordinary attribute lists around.
247 * decl.c (grokdeclarator): Correct handling of nested attributes.
249 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
250 * decl.c (grokdeclarator): Embedded attrs bind to the right,
253 * cp-tree.h (cp_valid_lang_attribute): Remove declaration
254 (cp_attribute_table): Declare.
255 * decl.c (valid_lang_attribute): Don't define.
256 (lang_attribute_table): Define.
257 (init_decl_processing): Initialize lang_attribute_table instead of
258 valid_lang_attribute.
259 * tree.c (cp_valid_lang_attribute): Remove.
260 (handle_java_interface_attribute, handle_com_interface_attribute,
261 handle_init_priority_attribute): New functions.
262 (cp_attribute_table): New array.
263 * decl2.c (import_export_class): Don't use
264 targetm.valid_type_attribute.
266 2001-09-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
268 * Make-lang.in (cp/error.o): Depend on real.h
269 * error.c: #include "real.h"
271 2001-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
273 * mangle.c (mangle_conv_op_name_for_type): Use concat in lieu of
274 xmalloc/strcpy/strcat.
276 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
278 * decl.c (warn_extern_redeclared_static, cp_make_fname_decl):
280 * pt.c (tsubst_decl): Likewise.
282 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
284 * decl2.c (lang_f_options): Const-ification.
285 * lex.c (cplus_tree_code_name): Likewise.
286 * spew.c (yyerror): Likewise.
288 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
291 * class.c (force_canonical_binfo_r): Check & move an indirect
293 (force_canonical_binfo): Check that it's not already
295 (mark_primary_virtual_base): Remove BINFO parameter.
296 (mark_primary_bases): Adjust, set BINFO_LOST_PRIMARY_P here.
298 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
300 Remove TYPE_NONCOPIED_PARTS.
301 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Map onto
302 CLASSTYPE_PURE_VIRTUALS.
303 (TYPE_RAISES_EXCEPTIONS): Map onto TYPE_BINFO.
304 * class.c (duplicate_tag_error): Remove TYPE_NONCOPIED_PARTS.
305 (layout_class_type): Don't call fixup_inline_methods here ...
306 (finish_struct_1): ... call it here.
308 2001-09-04 Mark Mitchell <mark@codesourcery.com>
310 * decl.c (duplicate_decls): Remove code deadling with
312 * decl2.c (finish_file): Likewise.
313 * pt.c (instantiate_decl): Likewise.
314 * semantics.c (expand_body): Don't defer local functions if
315 they wouldn't be deferred for some other reason. Don't
316 generate RTL for functions that will not be emitted.
317 (genrtl_start_function): Remove code deadling with
319 (genrtl_finish_function): Likewise.
321 2001-09-04 Nathan Sidwell <nathan@codesourcery.com>
324 * call.c (build_over_call): Do not optimize any empty base
327 2001-08-31 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
329 * error.c (dump_template_decl): Output template parameters
330 together with their specifiers.
331 Output `class' prefix for template template parameter.
332 (dump_decl): Fix formatting.
334 2001-08-30 Kurt Garloff <garloff@suse.de>
336 * optimize.c (inlinable_function_p): Allow only smaller single
337 functions. Halve inline limit after reaching recursive limit.
339 2001-08-30 Joern Rennecke <amylaar@redhat.com>
340 Jason Merrill <jason_merrill@redhat.com>
342 * class.c (build_vtable_entry_ref): Subtract in char*, not
345 2001-08-23 Jason Merrill <jason_merrill@redhat.com>
347 * tree.c (cp_build_qualified_type_real): Use get_qualified_type.
348 (build_cplus_array_type): Use cp_build_qualified_type, not
349 TYPE_MAIN_VARIANT, to get an unqualified version.
351 * decl2.c (grok_alignof): Lose.
352 (build_expr_from_tree): Use expr_sizeof and c_alignof_expr.
353 * typeck.c (c_alignof): Lose.
354 * semantics.c (finish_sizeof, finish_alignof): New.
356 * cp-tree.h: Declare them.
358 2001-08-22 Jason Merrill <jason_merrill@redhat.com>
360 * pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement.
361 Don't loop in COMPOUND_STMT, FOR_STMT or TRY_BLOCK.
362 * tree.c (cp_statement_code_p): A TAG_DEFN is a statement.
364 2001-08-19 Jakub Jelinek <jakub@redhat.com>
366 * typeck2.c (add_exception_specifier): Only require complete type if
367 not in processing template declaration.
369 2001-08-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
371 * decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to
372 GNU_xref_start_scope and GNU_xref_end_scope.
374 * tree.c (TYPE_HASH): Moved to ../tree.h.
376 2001-08-16 Mark Mitchell <mark@codesourcery.com>
378 * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS
381 2001-08-14 Richard Henderson <rth@redhat.com>
383 * class.c, cp-tree.h (build_vfn_ref): Remove.
384 * call.c, rtti.c: Replace all refernces with build_vtbl_ref.
386 2001-08-13 Mark Mitchell <mark@codesourcery.com>
388 * call.c (build_over_call): Mark COMPOUND_EXPRs generated for
389 empty class assignment as having side-effects to avoid
392 2001-08-13 Zack Weinberg <zackw@panix.com>
394 * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies.
395 * except.c: Include libfuncs.h.
397 2001-08-11 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
399 * decl.c (grokdeclarator): Clarify diagnostic message.
401 2001-08-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
403 * decl2.c (do_nonmember_using_decl): Replace using directive
404 with using declaration in the error message.
406 2001-08-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
408 * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the
409 criterion to avoid rebuilding expression tree instead of
410 processing_template_decl.
412 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
414 Support named return value optimization for inlines, too.
415 * decl.c (finish_function): Nullify returns here.
416 * semantics.c (genrtl_start_function): Not here.
417 (cp_expand_stmt): Don't mess with CLEANUP_STMTs.
418 (nullify_returns_r): No longer static. Just clear RETURN_EXPR.
419 Also nullify the CLEANUP_STMT for the nrv.
420 * cp-tree.h: Declare it.
421 * optimize.c (declare_return_variable): Replace the nrv with the
423 * typeck.c (check_return_expr): Be more flexible on alignment check.
424 Ignore cv-quals when checking for a matching type.
426 2001-08-09 Richard Henderson <rth@redhat.com>
428 * decl2.c (finish_objects): Use target hooks instead of
429 assemble_constructor and assemble_destructor.
431 2001-08-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
433 * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'.
435 2001-08-07 Nathan Sidwell <nathan@codesourcery.com>
438 Stop using TYPE_NONCOPIED_PARTS.
439 * call.c (build_over_call): Be careful when copy constructing
440 or assigning to an empty class.
441 * class.c (check_bases_and_members): It has a
442 COMPLEX_ASSIGN_REF if it has a vptr.
443 (layout_class_type): Don't add empty class padding to
444 TYPE_NONCOPIED_PARTS.
445 (finish_struct_1): Don't add the VFIELD either.
446 * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
449 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
451 * tree.c (walk_tree): Walk siblings even if !walk_subtrees.
453 2001-08-06 Richard Henderson <rth@redhat.com>
455 * decl2.c (finish_objects): Pass a symbol_ref and priority to
456 assemble_{constructor,destructor}. Remove priority handling.
458 2001-08-05 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
460 Don't allow template-id in using-declaration.
461 * decl2.c (validate_nonmember_using_decl): Handle template-ids.
462 (do_class_using_decl): Likewise.
464 2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk>
466 * cp/spew.c (read_token): No need to pop buffers.
468 2001-08-02 Stan Shebs <shebs@apple.com>
470 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
471 (fnaddr_from_vtable_entry): Remove decl.
472 * method.c (use_thunk): Update comment.
474 2001-08-01 Andrew Cagney <ac131313@redhat.com>
476 * repo.c (get_base_filename): Change return value to const char
479 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
483 * cp-tree.h (flag_honor_std): Remove.
484 (CPTI_FAKE_STD): Remove.
485 (std_node): Remove comment about it being NULL.
486 (fake_std_node): Remove.
487 * decl.c (in_fake_std): Remove.
488 (walk_namespaces_r): Remove fake_std_node check.
489 (push_namespace): Remove in_fake_std code.
490 (pop_namespace): Likewise.
491 (lookup_name_real): Remove fake_std_node check.
492 (init_decl_processing): Always create std_node. Always add
494 (builtin_function): Always put non '_' fns in std.
495 * decl2.c (flag_honor_std): Remove.
496 (lang_f_options): Remove honor-std.
497 (unsupported_options): Add honor-std.
498 (set_decl_namespace): Remove fake_std_node check.
499 (validate_nonmember_using_decl): Likewise.
500 (do_using_directive): Likewise.
501 (handle_class_head): Likewise.
502 * dump.c (cp_dump_tree): Likewise.
503 * except.c (init_exception_processing): Adjust.
504 * init.c (build_member_call): Remove fake_std_node check.
505 (build_offset_ref): Likewise.
506 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
507 * rtti.c (init_rtti_processing): Adjust.
509 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
511 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
512 operand while calling cp_tree_equal.
514 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
516 The 3.0 ABI no longer has vbase pointer fields.
517 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
518 FORMAT_VBASE_NAME): Remove.
519 * method.c (do_build_copy_constructor): Adjust.
520 (do_build_assign_ref): Adjust.
521 * search.c (lookup_field_r): Adjust.
522 * typeck.c (build_component_ref): Adjust.
524 The 3.0 ABI always has a vtable pointer at the start of every
526 * rtti.c (build_headof_sub): Remove.
527 (build_headof): Adjust.
528 (get_tinfo_decl_dynamic): No need to check flag_rtti
530 (create_real_tinfo_var): Explain why we need a hidden name.
532 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
535 * class.c (update_vtable_entry_for_fn): The fixed adjustment
536 of a virtual thunk should be from declaring base.
538 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
540 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
541 the shared virtual base, so preserving inheritance graph order.
543 2001-07-30 Andreas Jaeger <aj@suse.de>
545 * decl2.c: Remove unused var global_temp_name_counter.
547 2001-07-28 Richard Henderson <rth@redhat.com>
549 * method.c (pending_inlines): Remove.
551 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
553 * class.c (mark_primary_virtual_base): Don't adjust base
555 (dfs_unshared_virtual_bases): Adjust them here.
556 (mark_primary_bases): Explain why we adjust at the end.
558 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
560 * class.c (finish_struct_1): When copying the primary base's
561 VFIELD, make sure we find it is at offset zero.
563 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
565 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
566 tsubst_expr for default template arguments.
568 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
571 * spew.c (yylex): Only copy the token's lineno, if it is
574 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
577 * call.c (resolve_args): Simplify, call
578 convert_from_reference.
579 (build_new_op): Resolve and convert from reference ARG1
580 earlier. Adjust ARG2 & ARG3 resolve and conversion.
582 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
584 * decl.c (last_function_parm_tags): Remove.
585 (current_function_parm_tags): Remove.
586 (init_decl_processing): Adjust.
587 (start_function): Adjust.
588 (store_parm_decls): Adjust.
591 * decl.c (grokdeclarator): Detect when a function typedef is
592 declaring a function, and create last_function_parms correctly.
594 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
596 * call.c (joust): Only prefer a non-builtin candidate to a builtin
597 one if they have the same signature.
599 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
600 it rather than toplevel_bindings_p. Give it a mangled name if static.
601 (convert_to_reference): Adjust.
602 * decl2.c (get_temp_name): Lose.
603 * mangle.c (mangle_ref_init_variable): New fn.
604 (mangle_guard_variable): Strip the ref-init header.
606 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
608 (grok_reference_init): Always use DECL_INITIAL.
610 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
613 * call.c (build_conditional_expr): Recheck args after
615 * cp-tree.h (build_conditional_expr): Move to correct file.
616 * typeck.c (decay_conversion): Diagnose any unknown types
618 (build_binary_op): Don't do initial decay or default
619 conversions on overloaded functions.
620 (build_static_cast): Don't do a decay conversion here.
622 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
625 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
626 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
628 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
630 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
631 (create_vtbl_ptr): ... here.
633 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
635 * class.c (build_vbase_offset_vbtl_entries): Look for
636 non-primary base of which we are a sub vtable.
638 2001-07-24 Phil Edwards <pme@sources.redhat.com>
640 * semantics.c (finish_this_expr): Remove unused code.
642 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
644 Simplify rtti, now we've only one ABI.
645 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
647 (tinfo_decl_id, tinfo_var_id): Remove.
648 (get_typeid_1): Remove.
650 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
651 (typeid_ok_p): New function.
652 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
653 (get_tinfo_decl): Remove old abi documentation.
654 (tinfo_from_decl): Remove.
655 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
656 (get_typeid_1): Remove.
657 (get_base_offset): Remove.
658 (synthesize_tinfo_var): Absorb get_base_offset.
659 (create_real_tinfo_var): Don't use tinfo_decl_id.
661 2001-07-23 Graham Stott <grahams@redhat.com>
663 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
664 variable has_two_argument_delete_p.
666 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
668 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
669 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
670 (CPTI_INDEX_IDENTIFIER): Remove.
671 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
672 (delta2_identifier): Remove.
673 (index_identifier): Remove.
674 (pfn_or_delta2_identifier): Remove.
675 (flag_vtable_thunks): Remove.
676 (VTABLE_DELTA2_NAME): Remove.
677 (VTABLE_INDEX_NAME): Remove.
678 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
679 (vfunc_ptr_type_node): Adjust.
680 (VTABLE_NAME_PREFIX): Adjust.
681 (build_vfn_ref): Lose first parameter.
682 (fixup_all_virtual_upcast_offsets): Remove.
683 * decl.c (initialize_predefined_identifiers): Remove
684 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
685 (init_decl_processing): Remove no-vtable-thunk code.
686 * decl2.c (flag_vtable_thunks): Remove.
687 (mark_vtable_entries): Remove no-vtable-thunk code.
688 * error.c (dump_decl): Remove no-vtable-thunk code.
689 (dump_expr): Adjust ptr to member function code.
690 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
692 * rtti.c (build_headof): Remove no-vtable-thunk code.
693 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
694 * search.c (get_base_distance): Remove expand_upcast_fixups case.
695 (virtual_context) Remove.
696 (expand_upcast_fixups): Remove.
697 (fixup_virtual_upcast_offsets): Remove.
698 (fixup_all_virtual_upcast_offsets): Remove.
699 * typeck.c (get_member_function_from_ptrfunc): Remove
700 no-vtable-thunk code.
701 * call.c (build_over_call): Adjust call to build_vfn_ref.
702 * class.c (build_vfn_ref): Lose first parameter. Remove
703 no-vtable-thunk code.
704 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
705 (build_vtable_entry): Remove no-vtable-thunk code.
707 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
709 Remove old-abi remnants. Remove comments about old abi
710 behaviour. Remove refences to 'new-abi' in comments.
711 * cp-tree.h: Adjust comments.
712 (vbase_offsets_in_vtable_p): Delete.
713 (vcall_offsets_in_vtable_p): Delete.
714 (vptrs_present_everywhere_p): Delete.
715 (all_overridden_vfuns_in_vtables_p): Delete.
716 (merge_primary_and_secondary_vtables_p): Delete.
717 (TYPE_CONTAINS_VPTR_P): Adjust.
718 (VTT_NAME_PREFIX): Remove.
719 (CTOR_VTBL_NAME_PREFIX): Remove.
720 (init_vbase_pointers): Remove.
721 * class.c: Adjust coments.
722 (build_vbase_pointer_fields): Delete.
723 (build_vbase_pointer): Remove old-abi code.
724 (build_secondary_vtable): Likewise.
725 (modify_all_vtables): Likewise.
726 (create_vtable_ptr): Likewise.
727 (layout_class_type): Likewise.
728 (finish_struct_1): Likewise.
729 (finish_vtbls): Likewise.
730 (dfs_finish_vtbls): Delete.
731 (build_vbase_offset_vtbl_entries): Remove old-abi code.
732 * cvt.c: Adjust comments.
733 * decl.c: Adjust comments.
734 * decl2.c: Adjust comments.
735 * init.c: Adjust comments.
736 (construct_virtual_bases): Remove old-abi code.
737 * lang-specs.h: Remove -fno-new-abi.
738 * mangle.c: Adjust comments.
739 * rtti.c: Adjust comments.
740 (get_base_offset): Remove old-abi-code.
741 * search.c: Adjust comments.
742 (dfs_init_vbase_pointers): Remove.
743 (dfs_vtable_path_unmark): Remove.
744 (init_vbase_pointers): Remove.
745 * semantics.c: Adjust comments.
746 (emit_associated_thunks): Remove old-abi code.
747 * typeck.c: Adjust comments.
749 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
751 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
754 2001-07-19 Mark Mitchell <mark@codesourcery.com>
756 * class.c (finish_struct_anon): Forbid nested classes.
758 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
760 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
761 * optimize.c: Include debug.h.
762 (maybe_clone_body): Use debug hook.
763 * semantics.c: Include debug.h.
764 (expand_body): Use debug hook.
766 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
768 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
770 2001-07-18 Mark Mitchell <mark@codesourcery.com>
772 * class.c (type_requires_array_cookie): New function.
773 (check_methods): Don't try to figure out whether the type needs a
775 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
776 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
777 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
778 * pt.c (instantiate_class_template): Don't set
779 TYPE_VEC_DELETE_TAKES_SIZE.
780 * NEWS: Document ABI changes from GCC 3.0.
782 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
783 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
785 * NEWS (Changes in GCC 3.0): Fix typo.
787 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
789 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
790 which attributes are to be attached, and a flags argument. Update
791 call to decl_attributes.
792 (grokfield): Update call to decl_attributes.
793 * class.c (finish_struct): Update call to cplus_decl_attributes.
794 * cp-tree.h (cplus_decl_attributes): Update prototype.
795 * decl.c (start_decl, grokdeclarator, start_function): Update
796 calls to decl_attributes and cplus_decl_attributes.
797 * friend.c (do_friend): Update call to cplus_decl_attributes.
798 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
800 2001-07-12 Mark Mitchell <mark@codesourcery.com>
802 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
803 for `register' variables with an asm-specification.
805 2001-07-11 Mark Mitchell <mark@codesourcery.com>
807 * semantics.c (finish_asm_stmt): Mark the output operands
808 to an asm addressable, if necessary.
810 2001-07-11 Ben Elliston <bje@redhat.com>
812 * Revert this change -- there is a subtle bug.
815 * decl.c (finish_enum): New "attributes" argument; pass it to
816 cplus_decl_attributes. Use a narrower type if the enum is packed.
817 * cp-tree.h (finish_enum): Adjust prototype.
818 * parse.y (enum_head): New non-terminal.
819 (structsp): Use it. Enums now may be preceded or followed by
820 optional attributes -- pass their chained tree to finish_enum().
821 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
823 2001-07-10 Mark Mitchell <mark@codesourcery.com>
825 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
828 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
830 * semantics.c (cp_expand_stmt): Fix for null
831 current_function_return_value.
833 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
835 * call.c (build_op_delete_call): Initialize fn.
836 (convert_like_real): Delete conditional.
837 (joust): Initialize *w and *l.
838 * class.c: Add prototype for binfo_ctor_vtable.
839 (get_primary_binfo): Initialize result.
840 * init.c (build_java_class_ref): Initialize name.
842 2001-07-09 Erik Rozendaal <dlr@acm.org>
844 * typeck.c (unary_complex_lvalue): Do not duplicate the
845 argument to modify, pre-, or post-increment when used as an
846 lvalue and when the argument has side-effects.
848 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
850 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
851 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
852 cplus_decl_attributes even if attrs is NULL.
853 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
855 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
857 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
858 calls to decl_attributes.
860 2001-07-06 Ira Ruben <ira@apple.com>
862 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
863 be DECL_TEMPLATE_RESULT.
865 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
867 * cp-tree.h (copy_template_template_parm): Rename to ...
868 (bind_template_template_parm): ... here.
869 * tree.c (copy_template_template_parm): Rename to ...
870 (bind_template_template_parm): ... here. Remove the case when
871 NEWARGS is NULL_TREE.
872 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
873 BOUND_TEMPLATE_TEMPLATE_PARM.
874 * pt.c (lookup_template_class): Adjust.
876 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
878 * cvt.c (convert_lvalue): New fn.
879 * cp-tree.h: Declare it.
880 * method.c (do_build_assign_ref): Use it.
881 (do_build_copy_constructor): Convert parm to base types
882 before calling base constructors.
884 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
885 DECL_USER_ALIGN. Check flag_elide_constructors instead of
887 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
889 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
891 * optimize.c (optimize_inline_calls): New function, broken out
893 (optimize_function): ... here. Call it. Don't inline if it is
895 (dump_function): Print name of dump flag causing this dump.
896 * semantics.c (expand_body): Move thunk inline check to
899 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
901 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
902 (comptypes): Use target.comp_type_attributes.
904 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
906 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
908 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
910 * error.c (lang_print_error_function): Add a `diagnostic_context *'
913 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
915 * decl2.c (import_export_class): Update.
917 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
919 * error.c (init_error): Adjust settings.
921 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
923 * error.c (init_error): Adjust settings.
925 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
927 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
928 return pointers to data members by reference rather than by value.
930 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
932 Implement the Named Return Value optimization.
933 * cp-tree.h (struct cp_language_function): Add x_return_value.
934 (current_function_return_value): Now a macro.
935 * decl.c: Don't define it.
936 (define_label, finish_case_label): Don't clear it.
937 (init_decl_processing): Don't register it with GC.
938 * semantics.c (genrtl_finish_function): Don't check it for
939 no_return_label. Copy the RTL from the return value to
940 current_function_return_value and walk, calling...
941 (nullify_returns_r): ...this new fn.
942 * typeck.c (check_return_expr): Set current_function_return_value.
944 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
946 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
947 sharing a ctor vtable with. Merge code for cases 1 and 2.
948 (binfo_ctor_vtable): New fn.
949 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
951 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
953 * class.c (dfs_find_final_overrider): Fix logic.
955 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
956 virtual thunk instead of non-virtual.
957 (get_matching_virtual): Uncomment.
959 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
960 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
963 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
965 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
966 we've not emerged from the hierarchy of RTTI_BINFO on reaching
969 2001-06-13 Mark Mitchell <mark@codesourcery.com>
971 * NEWS: Update release number.
973 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
975 PR c++/3130, c++/3131, c++/3132
976 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
977 * class.c (force_canonical_binfo_r): Move
978 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
979 virtual bases unless they're primary and what they're primary
981 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
982 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
983 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
985 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
986 (layout_nonempty_base_or_field): Add most derived type
988 (layout_empty_base): Likewise.
989 (build_base_field): Likewise.
990 (build_base_fields): Likewise.
991 (propagate_binfo_offsets): Add most derived type
992 parameter. Skip non canonical virtual bases too.
993 (dfs_set_offset_for_unshared_vbases): Don't skip primary
994 bases. Do skip canonical bases.
995 (layout_virtual_bases): Adjust.
996 (layout_class_type): Adjust.
997 (dfs_get_primary_binfo): Build list of virtual primary base
999 (get_primary_binfo): Check that the shared virtual primary
1000 base candidate was found first.
1001 (accumulate_vtbl_inits): Don't do anything for non-vptr
1002 containing binfos. For case 1 primary virtual bases, keep
1003 checking that we've not emerged from the hierarchy of RTTI_BINFO.
1005 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
1008 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
1009 hierarchy looking for primary bases for a ctor
1010 vtable. Recursively call oneself, if we meet our primary via
1011 this route and haven't met it yet via inheritance graph order.
1013 2001-06-11 Mark Mitchell <mark@codesourcery.com>
1015 * lang-options.h: Emit documentation for -fno-honor-std, not
1018 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
1020 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
1021 Don't clobber delta.
1022 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
1024 2001-06-10 Mark Mitchell <mark@codesourcery.com>
1025 Gabriel Dos Reis <gdr@codesourcery.com>
1027 * Make-lang.in (cp/call.o): Depend on diagnostic.h
1028 (cp/typeck.o): Depend on diagnostic.h
1029 (cp/typeck2.o): Depend on diagnostic.h
1030 (cp/repo.o): Depend on dignostic.h
1031 * typeck.c: #include diagnostic.h
1032 (convert_for_initialization): Remove extern declaration for
1033 warningcount and errorcount.
1035 * call.c: #include diagnostic.h
1036 (convert_like_real): Remove extern declaration for warnincount and
1039 * repo.c: #include diagnostic.h
1040 * typeck2.c: #include diagnostic.h
1042 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1044 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
1047 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1050 * friend.c (do_friend): Use push_decl_namespace for classes at
1053 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1054 Jason Merrill <jason_merrill@redhat.com>
1057 * class.c (build_secondary_vtable): Use assert, rather than an error
1059 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
1060 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
1061 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
1062 Don't set BINFO_VTABLE for a primary virtual base.
1064 2001-06-07 Mark Mitchell <mark@codesourcery.com>
1066 * decl.c (duplicate_decls): Update source position information
1067 when a template function is defined.
1069 2001-06-07 Phil Edwards <pme@sources.redhat.com>
1071 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
1073 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
1076 * decl.c (pushtag): Don't push into a complete type's scope.
1078 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
1080 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
1081 (struct lang_decl_flags): Lose generate_with_vtable_p.
1082 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
1083 * class.c (copy_virtuals): Adjust.
1084 * decl2.c (mark_vtable_entries): Adjust.
1085 * method.c (make_thunk, build_vtable_entry): Adjust.
1086 * class.c (update_vtable_entry_for_fn): Only look as far as the
1087 first defining class.
1088 (build_vtbl_initializer): Put nothing in the slot for a function only
1089 defined in a lost primary virtual base.
1090 (add_vcall_offset_vtbl_entries_1): Use the same code for
1091 the lost primary case and the normal case.
1092 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
1093 (get_vfield_offset, get_derived_offset): Lose.
1094 (dfs_find_final_overrider): Use look_for_overrides_here.
1095 (get_matching_virtual): New fn.
1096 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
1098 * search.c (look_for_overrides_here): Split out from...
1099 (look_for_overrides_r): Here.
1101 * class.c (find_final_overrider): Return error_mark_node on error.
1103 * decl2.c (key_method): #if 0 accidental change.
1105 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
1107 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
1108 (build_over_call): Likewise.
1109 * decl.c (grokparms): Likewise.
1110 * pt.c (tsubst_decl): Likewise.
1111 * typeck.c (convert_arguments): Likewise.
1113 2001-06-05 Mark Mitchell <mark@codesourcery.com>
1115 * semantics.c (begin_class_definition): Robustify.
1117 * pt.c (instantiate_decl): Tell the repository code about the
1118 clones, not the cloned functions.
1119 * repo.c (repo_template_used): Explicitly instantiate the cloned
1120 function, not the clones.
1122 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1124 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
1125 ICS_BAD_FLAG on created conversion.
1126 (compare_ics): Break out rank.
1128 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1130 * decl.c (xref_tag): Remove extraneous %s on dependent name
1133 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1135 * class.c (layout_vtable_decl): Fix off by one error on
1137 (build_vtt): Likewise.
1138 (build_ctor_vtbl_group): Likewise.
1140 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1142 * class.c (maybe_indent_hierarchy): New function.
1143 (dump_class_hierarchy_r): Add flags. Dump extra binfo
1144 information, if enabled. Use maybe_indent_hierarchy. Adjust
1146 (dump_class_hierarchy): Adjust prototype. Adjust output format.
1147 (dump_array, dump_vtable, dump_vtt): New functions.
1148 (finish_struct_1): Adjust hierarchy dumping.
1149 (initialize_vtable): Call dump_vtable.
1150 (build_vtt): Call dump_vtt.
1151 (build_ctor_vtbl_group): Call dump_vtable.
1152 * decl2.c (flag_dump_class_layout): Remove.
1153 (cxx_decode_option): Remove dump translation unit
1154 and dump class hierarchy check. Call dump_switch_p.
1155 (finish_file): Adjust dumping.
1156 (dump.c): Only dump base classes if not TDF_SLIM.
1157 Only dump namespace members if not TDF_SLIM.
1158 * optimize.c (dump_function): New function.
1159 (optimize_function): Call dump_function.
1160 * semantics.c (expand_body): Use dump_enabled_p.
1162 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
1165 Part missed from first commit
1166 * decl2.c (finish_anon_union): Copy context.
1168 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
1171 * optimize.c (remap_decl): Remap anonymous aggregate members too.
1173 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
1176 * semantics.c (expand_body): Don't optimize thunks.
1178 2001-05-25 Sam TH <sam@uchicago.edu>
1180 * cp-tree.h lex.h: Fix header include guards.
1182 2001-05-25 Mark Mitchell <mark@codesourcery.com>
1184 * decl.c (init_decl_processing): Tweak.
1186 2001-05-24 Mark Mitchell <mark@codesourcery.com>
1188 * decl.c (duplicate_decls): Tidy.
1189 (init_decl_processing): Always set flag_no_builtin.
1191 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
1194 * decl2.c (do_local_using_decl): Push the decls, even in a
1197 2001-05-22 Mark Mitchell <mark@codesourcery.com>
1199 * optimize.c (initialize_inlined_parameters): Don't set
1200 TREE_READONLY for a VAR_DECL taking the place of an inlined
1203 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
1205 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
1206 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
1209 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
1211 * parse.y: Refer to compound literals as such, not as
1212 constructor-expressions.
1214 2001-05-21 Mark Mitchell <mark@codesourcery.com>
1216 * call.c (build_op_delete_call): Ignore exception-specifications
1217 when looking for matching delete operators.
1218 * init.c (build_new_1): Compute whether or not the allocation
1219 function used is a placement allocation function or not, and
1220 communicate this information to build_op_delete_call.
1222 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
1224 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
1225 (build_vtbl_ref): Adjust.
1226 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
1227 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
1229 (unsupported_options): Correspondingly.
1231 * decl2.c (maybe_make_one_only): Check flag_weak, not
1232 supports_one_only().
1234 * cp-tree.def (START_CATCH_STMT): Lose.
1235 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
1236 * tree.c (cp_statement_code_p): Don't case it.
1237 * semantics.c (cp_expand_stmt): Likewise.
1238 * cp-tree.h (START_CATCH_TYPE): Lose.
1239 (HANDLER_TYPE): New.
1240 * except.c (expand_start_catch_block): Don't start any blocks.
1242 (expand_end_catch_block): Don't end any blocks.
1243 * parse.y (handler): Don't pass anything from finish_handler_parms
1245 * pt.c (tsubst_expr): Likewise.
1246 * semantics.c (begin_handler): Call note_level_for_catch here.
1247 (finish_handler_parms): Don't return anything.
1248 (genrtl_catch_block, begin_catch_block): Lose.
1249 (genrtl_handler): Call expand_start_catch here.
1251 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
1253 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
1254 (get_vtable_decl, build_vtt): Not here.
1256 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
1259 * optimize.c (update_cloned_parm): Copy addressability and other
1262 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1264 * pt.c (determine_specialization): Ignore artificial functions.
1266 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
1268 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
1269 (C_RID_CODE): Remove.
1270 * lex.c (cxx_init_options): Call set_identifier_size. Update.
1271 (init_parse): Don't do it here.
1273 2001-05-18 Diego Novillo <dnovillo@redhat.com>
1275 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
1276 function declaration to avoid stripping the symbol's attributes.
1278 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
1280 * decl.c (pushdecl): Adjust error string.
1281 (xref_tag): Adjust friend class injection warning. Remove the
1282 inherited name from the class shadowed scope.
1284 2001-05-17 Mark Mitchell <mark@codesourcery.com>
1286 * except.c (cp_protect_cleanup_actions): New function.
1287 (init_exception_processing): Don't set protect_cleanup_actions
1288 here. Do set lang_protect_cleanup_actions.
1290 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1292 * spew.c (read_token): Call yyerror on all unexpected tokens.
1294 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1296 * init.c (member_init_ok_or_else): Take a tree rather than
1298 (expand_member_init): Adjust.
1300 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
1302 * decl.c (duplicate_decls): Suppress warning about duplicate
1303 decls if the first decl is a friend.
1305 2001-05-12 Zack Weinberg <zackw@stanford.edu>
1307 * except.c (choose_personality_routine): Export. Add
1308 explanatory comment. Take an enum languages, not a boolean.
1309 (initialize_handler_parm): Adjust to match.
1310 * cp-tree.h: Prototype choose_personality_routine.
1311 * lex.c (handle_pragma_java_exceptions): New function.
1312 (init_cp_pragma): Register #pragma GCC java_exceptions.
1314 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1316 * method.c (build_mangled_C99_name): Remove unused prototype.
1318 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
1320 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
1321 * typeck.c (get_member_function_from_ptrfunc,
1322 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
1323 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
1325 Reverted Geoff Keating's 2001-05-03's patch.
1327 2001-05-11 Ira Ruben <ira@apple.com>
1329 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
1331 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
1333 * cp-tree.h (finish_label_expr, lookup_label): Delete.
1334 * parse.y: Update for '&&'; don't issue warning here.
1335 * semantics.c (finish_label_expr): Delete.
1337 2001-05-07 Mark Mitchell <mark@codesourcery.com>
1339 * splay-tree.h (splay_tree_max): New function.
1340 (splay_tree_min): Likewise.
1342 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
1344 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
1345 (pfn_vflag_identifier): Define.
1346 Update comment about layout of pointer functions.
1347 (build_ptrmemfunc1): Update prototype.
1348 (expand_ptrmemfunc_cst): Update prototype.
1349 * decl.c (initialize_predefined_identifiers): Initialize
1350 pfn_vflag_identifier.
1351 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
1352 an extra field to the type.
1353 * expr.c (cplus_expand_constant): Pass 'flag' between
1354 expand_ptrmemfunc_cst and build_ptrmemfunc1.
1355 * typeck.c (get_member_function_from_ptrfunc): When
1356 FUNCTION_BOUNDARY < 16, look at additional field to determine
1357 if a pointer-to-member is a real pointer or a vtable offset.
1358 (build_ptrmemfunc1): Add new parameter to contain extra field.
1359 (build_ptrmemfunc): Pass the extra field around.
1360 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
1361 (pfn_from_ptrmemfunc): Ignore the extra field.
1363 2001-05-03 Mark Mitchell <mark@codesourcery.com>
1365 * cp-tree.h (flag_inline_trees): Update documentation.
1366 * decl.c (init_decl_processing): Adjust handling of
1367 flag_inline_functions and flag_inline_trees to support -O3.
1368 (grokfndecl): Set DECL_INLINE on all functions if that's what
1370 (save_function_data): Clear DECL_INLINE in
1371 current_function_cannot_inline is non-NULL.
1372 * decl2.c (flag_inline_trees): Update documentation.
1374 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
1376 * dump.c (cp_dump_tree, USING_STMT case): New case.
1377 * tree.c (cp_statement_code_p): Add USING_STMT.
1378 * decl2.c (do_using_directive): Add the using directive statement.
1380 * tree.c (walk_tree): Reformat an if block.
1382 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1384 * decl.c (compute_array_index_type): Don't try to do anything with
1385 the indices when processing a template.
1387 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1389 * call.c: NULL_PTR -> NULL.
1390 * class.c: Likewise.
1393 * decl2.c: Likewise.
1394 * except.c: Likewise.
1397 * search.c: Likewise.
1399 * typeck.c: Likewise.
1400 * typeck2.c: Likewise.
1402 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1404 * decl2.c (do_using_directive): Revert previous patch.
1406 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1408 * cp-tree.def (USING_STMT): New statement node.
1409 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
1410 * decl2.c (do_using_directive): Add USING_STMT to statement
1411 tree. Don't emit errors when processing template decl.
1412 * pt.c (tsubst_expr, USING_STMT case): New case.
1413 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
1415 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1417 * call.c (build_new_op): Convert args from reference here.
1418 (build_conditional_expr): Don't convert here.
1420 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1422 * spew.c (last_token_id): New static variable.
1423 (read_token): Set it here.
1424 (yyerror): Use it here.
1426 2001-04-30 Richard Henderson <rth@redhat.com>
1428 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
1431 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1433 * gxxint.texi: Remove.
1434 * Make-lang.in: Remove all traces of gxxint.texi.
1436 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
1438 * decl2.c (start_static_initialization_or_destruction): Correct
1439 logic to handle the -fno-use-cxa-atexit case.
1441 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1443 * optimize.c (update_cloned_parm): New function.
1444 (maybe_clone_body): Use it. Update the `this' parameter too.
1446 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
1448 * decl2.c (unsupported_options): Add new-abi.
1449 * lang-options.h: Remove no longer supported options.
1451 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1453 * except.c (can_convert_eh): Don't check template parms,
1456 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1458 * optimize.c (maybe_clone_body): Copy parameter names and locations.
1460 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1462 * cp-tree.h (adjust_clone_args): Prototype new function.
1463 * class.c (adjust_clone_args): New function.
1464 * decl.c (start_function): Call it for in charge ctors.
1466 2001-04-26 Mark Mitchell <mark@codesourcery.com>
1468 * method.c (use_thunk): Make sure that thunks really are emitted
1471 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
1473 * mangle.c (write_chars): New macro.
1474 (hwint_to_ascii): New function
1475 (write_number): Use it.
1476 (write_integer_cst): Deal with really big numbers.
1478 2001-04-25 Mark Mitchell <mark@codesourcery.com>
1480 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
1483 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
1485 * decl.c (grokdeclarator): Set context of namespace scope
1488 2001-04-24 Zack Weinberg <zackw@stanford.edu>
1490 * cp/optimize.c: Include hashtab.h.
1491 (struct inline_data): Add tree_pruner.
1492 (expand_call_inline, expand_calls_inline): Use it when calling
1494 (optimize_function): Initialize and free tree_pruner.
1496 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1498 Lazy __FUNCTION__ generation.
1499 * cp-tree.def (FUNCTION_NAME): Remove.
1500 * cp-tree.h (function_name_declared_p): Remove.
1501 (cp_fname_init): Prototype.
1502 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
1503 don't call declare_function_name. Call start_fname_decls.
1504 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
1505 clobber the line number.
1506 (cp_fname_init): New function.
1507 (start_function): Call start_fname_decls.
1508 (finish_function): Call finish_fname_decls.
1509 * lex.c (reswords): Add slots for __FUNCTION__ et al.
1510 (rid_to_yy): Add mappings for __FUNCTION__ et al.
1511 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
1512 * parse.y (VAR_FUNC_NAME): New token.
1513 (primary): Add VAR_FUNC_NAME.
1514 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
1516 (tsubst, FUNCTION_NAME case): Remove.
1517 (tsubst_copy, FUNCTION_NAME case): Remove.
1518 (tsubst_expr, DECL_STMT case): Be careful with a
1519 DECL_PRETTY_FUNCTION_P.
1520 (instantiate_decl): Remove function_name_declared_p.
1521 * semantics.c (begin_compound_statement): Don't call
1522 declare_function_name here.
1523 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
1524 (finish_translation_unit): Call finish_fname_decls.
1525 (expand_body): Remove function_name_declared_p.
1526 * typeck2.c (digest_init): Allow any ERROR_MARK.
1528 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1530 * pt.c (tsubst_decl): Use VOID_TYPE_P.
1531 * semantics.c: Fix some typos.
1533 2001-04-23 Phil Edwards <pme@sources.redhat.com>
1535 * cp/decl2.c (flag_honor_std): Always initialize to 1.
1537 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1539 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
1541 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
1543 * except.c (build_throw): Wrap the initialization of the exception
1544 object in a MUST_NOT_THROW_EXPR.
1545 (do_free_exception): #if 0.
1547 2001-04-20 Mark Mitchell <mark@codesourcery.com>
1549 * cp-tree.h (finish_enum): Change prototype.
1550 * decl.c (finish_enum): Reorganize.
1551 * parse.y (structsp): Adjust calls to finish_enum.
1553 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1555 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
1558 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1560 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
1561 (layout_empty_base): Return at end flag.
1562 (build_base_field): Likewise.
1563 (build_base_fields): Likewise.
1564 (layout_virtual_bases): Don't add 1 to eoc value.
1565 (end_of_class): Use full size for empty bases.
1566 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
1567 empty bases. Don't add 1 to eoc value. Only add trailing padding
1568 if we're an empty class with no empty bases.
1569 (dump_class_hierarchy): Dump size and alignment.
1571 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1573 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
1576 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1578 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
1579 is found, look first if name does not match the structure name.
1581 2001-04-19 Mark Mitchell <mark@codesourcery.com>
1583 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
1585 (SET_DECL_LANGUAGE): New macro.
1586 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
1587 (pushdecl): Likewise.
1588 (build_library_fn_1): Likewise.
1589 (build_cp_library_fn): Likewise.
1590 (grokfndecl): Likewise.
1591 (grokvardecl): Mark `extern "C"' variables as having C linkage.
1592 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
1593 * lex.c (retrofit_lang_decl): Likewise.
1594 * mangle.c (mangle_decl_string): Don't mangle the names of
1595 variables declared with C language linkage.
1596 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
1598 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
1600 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
1601 flag_access_control from uninitialized storage.
1603 2001-04-15 Mark Mitchell <mark@codesourcery.com>
1605 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
1606 * mangle.c (write_pointer_to_member_type): Fix mangling of
1607 pointers to cv-qualified member function types.
1609 * init.c (build_delete): Create a SAVE_EXPR for the address if
1610 we're going to use it more than once.
1612 2001-04-13 Mark Mitchell <mark@codesourcery.com>
1614 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
1615 (expand_ptremfunc_cst): Change prototype.
1616 (delta2_from_ptrmemfunc): Remove.
1617 * expr.c (cplus_expand_constant): Adjust call to
1618 expand_ptrmemfunc_cst.
1619 * typeck.c (build_ptrmemfunc1): Simplify.
1620 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
1621 results in a constant.
1622 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
1623 (delta2_from_ptrmemfunc): Remove.
1624 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
1626 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1628 * cp-tree.h (decl_namespace_list): New macro.
1629 (struct saved_scope): Add decl_ns_list.
1630 * decl.c (mark_saved_scope): Mark it.
1631 * decl2.c: Lose static decl_namespace_list.
1632 (init_decl2): Don't save it.
1634 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1636 * cp-tree.h (warn_return_type, yylex): Delete redundant
1639 * decl.c (current_class_depth, global_namespace): Likewise.
1641 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
1643 * repo.c (flag_use_repository): Likewise.
1645 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1647 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
1648 set_block, pushdecl, getdecls, gettags, init_decl_processing,
1649 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
1650 lvalue_or_else, print_lang_statistics, comp_target_types,
1651 unsigned_type, signed_type, signed_or_unsigned_type,
1652 build_function_call, mark_addressable, incomplete_type_error):
1653 Delete redundant declarations.
1655 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
1657 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
1658 (TYPE_ANONYMOUS_P): New macro.
1659 (TAGGED_TYPE_P): New macro.
1660 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
1661 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
1662 * tree.c (no_linkage_helper): Likewise.
1663 * semantics.c (begin_class_definition): Likewise.
1664 * pt.c (convert_template_argument): Likewise.
1665 * lex.c (check_for_missing_semicolon): Likewise.
1667 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1669 * class.c (dfs_unshared_virtual_bases): New function.
1670 (mark_primary_bases): Call it.
1671 (check_bases): Ignore virtual bases when determining
1674 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1676 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
1678 2001-04-11 Mark Mitchell <mark@codesourcery.com>
1680 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
1681 cloned function to the clone.
1683 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1685 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
1687 * semantics.c: Include expr.h.
1689 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
1691 * method.c (implicitly_declare_fn): Commonize code for copy ctor
1692 and assignment op. Set TREE_USED for parameter.
1694 2001-04-10 Mark Mitchell <mark@codesourcery.com>
1696 * class.c (find_final_overrider_data): Add `candidates'.
1697 (dfs_find_final_overrider): Don't issue error messages
1699 (find_final_overrider): Issue error messages here.
1700 (build_base_field): Don't warn about amgibuous direct bases here.
1701 (warn_about_ambiguous_direct_bases): New function.
1702 (layout_class_type): Use it.
1704 2001-04-10 Richard Henderson <rth@redhat.com>
1706 * typeck.c (build_array_ref): Push the array reference inside
1707 COMPOUND_EXPR and COND_EXPR.
1709 2001-04-05 Mark Mitchell <mark@codesourcery.com>
1711 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
1712 * decl.c (duplicate_decls): Adjust accordingly.
1713 (maybe_commonize_var): Likewise.
1714 (grokfndecl): Likewise.
1715 (start_function): Likewise.
1716 (start_method): Likewise.
1717 * decl2.c (key_method): Likewise.
1718 (import_export_decl): Likewise.
1719 * method.c (implicitly_declare_fn): Likewise.
1720 * optimize.c (maybe_clone_body): Likewise.
1722 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
1724 * lang-specs.h: Add __DEPRECATED.
1726 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
1728 * search.c (get_dynamic_cast_base_type): When building a new
1729 constant, set its type to ssizetype.
1731 2001-04-04 Jakub Jelinek <jakub@redhat.com>
1733 * optimize.c (expand_call_inline): Only add newly inlined statements
1736 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1738 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
1739 (OPERATOR_FORMAT): Likewise.
1740 (OPERATOR_TYPENAME_FORMAT): Likewise.
1741 * operators.def: Remove old name-mangling information.
1742 * decl.c (grok_op_properties): Adjust accordingly.
1743 * lex.c (init_operators): Likewise.
1744 * rtti.c (get_tinfo_decl): Issue error messages about types that
1747 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1749 * decl2.c (import_export_decl): Don't call import_export_class
1750 when processing an inline member function.
1751 * semantics.c (expand_body): Call import_export_decl before
1752 emitting inline functions.
1754 2001-03-28 Richard Henderson <rth@redhat.com>
1756 IA-64 ABI Exception Handling:
1757 * cp-tree.def (EH_SPEC_BLOCK): New.
1758 (MUST_NOT_THROW_EXPR): New.
1759 * cp-tree.h: Update changed function declarations.
1760 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
1761 (CPTI_CALL_UNEXPECTED): New.
1762 (struct cp_language_function): Rename x_eh_spec_try_block
1764 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
1765 * decl.c (current_binding_level): If no current function
1766 bindings, revert to scope_chain.
1767 (initialize_predefined_identifiers): Remove __cp_push_exception.
1768 (store_parm_decls): Use begin_eh_spec_block.
1769 (finish_function): Use finish_eh_spec_block.
1770 (mark_lang_function): Update for name changes.
1771 * decl2.c (finish_file): No mark_all_runtime_matches.
1772 * dump.c (cp_dump_tree): Handle new tree codes.
1773 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
1774 * except.c (catch_language_init, catch_language): Remove.
1775 (init_exception_processing): Don't set language code.
1776 Initialize call_unexpected_node, protect_cleanup_actions,
1777 eh_personality_libfunc, lang_eh_runtime_type.
1778 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
1779 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
1780 (prepare_eh_type): Split out type canonicalizations ...
1781 (build_eh_type_type): ... from here.
1782 (build_eh_type_type_ref): Remove.
1783 (mark_all_runtime_matches): Remove.
1784 (build_exc_ptr): New.
1785 (do_begin_catch, do_end_catch): New.
1786 (do_pop_exception): Remove.
1787 (build_terminate_handler): Remove.
1788 (choose_personality_routine): Split out language choice from ...
1789 (initialize_handler_parm): ... here.
1790 Use MUST_NOT_THROW_EXPR.
1791 (expand_start_catch_block): Use do_begin_catch. Simplify Java
1792 exception object handling.
1793 (expand_start_eh_spec, expand_end_eh_spec): Remove.
1794 (expand_exception_blocks, alloc_eh_object): Remove.
1795 (begin_eh_spec_block, finish_eh_spec_block): New.
1796 (do_allocate_exception, do_free_exception): New.
1797 (expand_throw): Merge into ...
1798 (build_throw): ... here. Update for abi.
1799 * expr.c (cplus_expand_expr): No expand_internal_throw.
1800 Handle MUST_NOT_THROW_EXPR.
1801 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
1802 * semantics.c (*) Update for except.h name changes.
1803 (genrtl_try_block): No protect_with_terminate.
1804 (genrtl_eh_spec_block): New.
1805 (genrtl_handler): Don't emit the goto here.
1806 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
1807 (genrtl_finish_function): Don't expand_exception_blocks.
1808 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
1810 2001-03-28 Richard Henderson <rth@redhat.com>
1812 * decl.c (struct named_label_list): Rename eh_region to
1813 in_try_scope, add in_catch_scope.
1814 (struct binding_level): Rename eh_region to is_try_scope,
1816 (note_level_for_try): Rename from note_level_for_eh.
1817 (note_level_for_catch): New.
1818 (poplevel): Copy both is_try_scope and is_catch_scope to
1819 the named_label_list struct.
1820 (check_previous_goto_1): Don't check for catch block via
1821 DECL_ARTIFICIAL; use in_try_scope instead.
1822 (check_goto): Likewise.
1823 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
1824 * except.c (expand_start_catch_block): Call note_level_for_catch.
1825 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
1827 2001-03-27 Richard Henderson <rth@redhat.com>
1829 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
1830 exceptions_via_longjmp.
1832 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1834 * pt.c (check_default_tmpl_args): Make error messages clearer.
1836 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1838 * error.c: Also undefine 'A' macro used for cp_printers definition.
1840 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1842 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1844 2001-03-26 Mike Yang <yang@research.att.com>
1845 Mark Mitchell <mark@codesourcery.com>
1847 * dump.c (dump_access): New function.
1848 (cp_dump_tree): Use it. Dump basetype information for class
1851 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1853 * Makefile.in (optimize.o): Depend on params.h.
1854 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1855 (init_decl_processing): Set flag_no_inline when doing
1857 * optimize.c: Include params.h.
1858 (struct inline_data): Improve documentation of FNS. Add
1859 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1860 (INSNS_PER_STMT): New macro.
1861 (remap_block): Use CLONING_P.
1862 (inlinable_function_p): Don't inline big functions.
1863 (expand_call_inline): Keep track of how much inlining we've done.
1864 (optimize_function): Set FIRST_INLINED_FN.
1865 (maybe_clone_body): Set CLONING_P.
1866 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1868 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1869 rest_of_compilation. Clear DECL_RTL for local variables
1871 (clear_decl_rtl): New function.
1873 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1876 * cp-tree.h (skip_type_access_control,
1877 reset_type_access_control): Prototype.
1878 * decl.c (grokdeclarator): Access of friends is not checked.
1879 * parse.y (component_decl_list): Reset type access control.
1880 * semantics.c (decl_type_access_control): Clear
1881 current_type_lookups.
1882 (save_type_access_control): Don't save if not deferring.
1883 (skip_type_access_control, reset_type_access_control): New
1885 (begin_class_definition): Do type access control for basetypes.
1886 Start deferred access control.
1887 (finish_class_definition): Resume immediate access control if
1888 this is a local class.
1890 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1892 * class.c (add_method): Use memcpy/memmove, not bcopy.
1894 * decl.c (duplicate_decls): Likewise.
1896 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1898 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1901 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1903 * decl.c (local_names): Define.
1904 (push_local_name): New.
1905 (grok_reference_init): Return init if initializing static reference
1906 variable with non-constant instead of emitting it.
1907 Move expand_static_init call to cp_finish_decl.
1908 (layout_var_decl): Call push_local_name.
1909 (maybe_commonize_var): Allow inlining functions even if they have
1910 static local variables, use comdat_linkage for them if flag_weak.
1911 (check_initializer): Call obscure_complex_init if
1912 grok_reference_init returned non-zero.
1913 (save_function_data): Clear x_local_names.
1914 (pop_cp_function_context): Free x_local_names.
1915 (mark_inlined_fns): Remove.
1916 (mark_lang_function): Mark x_local_names.
1917 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1918 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1919 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1920 DECL_DISCRIMINATOR_P.
1921 * cp-tree.h (cp_language_function): Add x_local_names.
1922 (lang_decl_flags): Add discriminator into u2.
1923 (lang_decl_inlined_fns): Remove.
1924 (lang_decl): inlined_fns is now a TREE_VEC.
1925 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1926 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1927 TREE_VEC, not a custom structure.
1928 (optimize_function): Likewise.
1929 * mangle.c (discriminator_for_local_entity): Discriminate among
1930 VAR_DECL local entities.
1931 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1934 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1936 Add support for Java interface method calls.
1937 * cp-tree.h (struct lang_type): Add java_interface flag.
1938 (TYPE_JAVA_INTERFACE): New macro.
1939 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1940 by setting TYPE_JAVA_INTERFACE.
1941 * call.c (java_iface_lookup_fn): New static.
1942 (build_over_call): If calling a method declared in a
1943 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1944 expression which resolves the function address.
1945 (build_java_interface_fn_ref): New function.
1947 2001-03-22 Richard Henderson <rth@redhat.com>
1949 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
1950 * except.c: Don't include it.
1952 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1953 based on an idea from Joe Buck <jbuck@synopsys.com>
1955 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1957 (data_def, component_decl): Add reductions to bad_decl.
1959 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1961 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1962 anonymous aggregates, since they don't have assignment operator
1964 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1965 assignment operators for anonymous structure fields.
1967 2001-03-21 Jason Merrill <jason@redhat.com>
1969 * pt.c (instantiate_decl): Abort if we see a member constant
1970 instantiation that doesn't already have its initializer.
1971 Downgrade explicit instantiation without definition to pedwarn.
1973 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1974 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1975 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1977 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1978 (pending_vtables): Remove.
1979 * decl2.c (pending_vtables): Remove.
1980 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
1981 CLASSTYPE_VTABLE_NEEDS_WRITING.
1982 (import_export_class): Likewise.
1983 (init_decl2): Don't mark pending_vtables.
1984 * lex.c (handle_pragma_vtable): Just sorry.
1985 * pt.c (instantiate_class_template): Don't mess with
1986 CLASSTYPE_VTABLE_NEEDS_WRITING.
1987 (mark_class_instantiated): Likewise.
1988 * ptree.c (print_lang_type): Don't print it.
1989 * semantics.c (begin_class_definition): Don't set it.
1991 * pt.c (template_tail): Replace with last_pending_template.
1992 (maybe_templates, maybe_template_tail): Remove.
1993 (add_pending_template): Adjust.
1994 (instantiate_pending_templates): Adjust.
1996 * cp-tree.h (struct saved_scope): Remove lang_stack field.
1997 (current_lang_stack): Remove.
1998 * decl.c (maybe_push_to_top_level): Don't initialize it.
1999 (duplicate_decls): Use current_lang_depth.
2000 (xref_basetypes): Likewise.
2001 * class.c (current_lang_depth): New fn.
2002 (push_lang_context): Use more varray functionality.
2003 (pop_lang_context): Likewise.
2005 * error.c (GLOBAL_THING): Always use '__'.
2007 2001-03-21 Mark Mitchell <mark@codesourcery.com>
2009 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
2011 * mangle.c (mangle_decl_string): Mangle the names of overloaded
2012 operators, even when they have `extern "C"' linkage.
2014 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2016 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
2017 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2018 where it's not necessary.
2019 (add_method): Remove optimization involving comparison of
2020 DECL_ASSEMBLER_NAME.
2021 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
2022 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2023 where it's not necessary.
2024 (check_methods): Likewise.
2025 (build_clone): Likewise.
2026 (built_vtt): Likewise.
2027 * cp-tree.h (DECL_NEEDED_P): Likewise.
2028 * decl.c (pushtag): Likewise.
2029 (duplicate_decls): Likewise.
2030 (pushdecl): Likewise.
2031 (builtin_function): Likewise.
2032 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
2033 (build_cp_library_fn): Likewise.
2034 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
2035 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2036 where it's not necessary.
2037 (make_rtl_for_nonlocal_decl): Likewise.
2038 (cp_finish_decl): Likewise.
2039 (grokfndecl): Likewise.
2040 (grokvardecl): Likewise.
2041 (grokdeclarator): Likewise.
2042 (start_function): Likewise.
2043 (cp_missing_return_ok_p): Likewise.
2044 * decl2.c (grokclassfn): Likewise.
2045 (check_classfn): Likewise.
2046 (finish_static_data_member_decl): Likewise.
2047 (grokfield): Likewise.
2048 * error.c (GLOBAL_IORD_P): Remove.
2049 (dump_global_iord): Improve output.
2050 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
2051 * except.c (nothrow_libfn_p): Summarily reject any function not in
2053 * init.c (build_java_class_ref): Don't explicitly set
2054 DECL_ASSEMBLER_NAME after calling mangle_decl.
2055 * mangle.c (mangle_decl_string): Handle extern "C" functions.
2056 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
2057 * method.c (set_mangled_name_for_decl): Don't explicitly set
2058 DECL_ASSEMBLER_NAME after calling mangle_decl.
2059 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
2060 IDENTIFIER_GLOBAL_VALUE for the thunk.
2061 * pt.c (set_mangled_name_for_template_decl): Remove.
2062 (check_explicit_specialization): Don't use it.
2063 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
2064 (tsubst_friend_function): Likewise.
2065 (tsubst_decl): Likewise.
2066 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
2067 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
2068 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2069 where it's not necessary.
2070 (tinfo_base_init): Likewise.
2071 (create_real_tinfo_var): Likewise.
2072 * search.c (looup_field_1): Likewise.
2073 * semantics.c (finish_named_return_value): Likewise.
2074 * tree.c (init_tree): Set lang_set_decl_assembler_name.
2076 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
2078 Correct semantics restrictions checking in throw-expression.
2079 * except.c (is_admissible_throw_operand): New function.
2080 (build_throw): Use it.
2082 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2084 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
2087 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2089 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2090 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
2091 * decl.c (duplicate_decls): Likewise.
2092 (builtin_function): Likewise.
2093 (build_library_fn): Likewise.
2094 (build_cp_library_fn): Likewise.
2095 (check_initializer): Likewise.
2096 (cp_finish_decl): Likewise.
2097 * decl2.c (grokfield): Likewise.
2098 (grok_function_init): Remove #if 0'd code.
2099 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2100 * friend.c (do_friend): Likewise.
2101 * init.c (get_temp_regvar): Likewise.
2102 * method.c (make_thunk): Likewise.
2103 * pt.c (tsubst_friend_function): Likewise.
2104 (tsubst_decl): Likewise.
2105 (regenerate_decl_from_template): Likewise.
2106 * semantics.c (genrtl_named_return_value): Likewise.
2107 (expand_body): Likewise.
2108 (genrtl_finish_function): Likewise.
2109 * tree.c (cp_tree_equal): Likewise.
2111 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
2113 * call.c (convert_like_real): Add extra semantics to INNER
2114 parameter. Don't convert to temporary if a user conversion
2115 gives us an lvalue that we're about to bind to a reference.
2116 Set INNER to indicate pending reference binding on recursive
2119 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
2121 * cp/lex.c: Delete duplicate pending_lang_change.
2123 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
2125 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
2127 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
2128 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
2130 2001-03-09 Zack Weinberg <zackw@stanford.edu>
2132 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
2134 2001-03-08 Stan Shebs <shebs@apple.com>
2136 * cp-tree.h (set_identifier_local_value): Remove unused decl.
2138 2001-03-06 Zack Weinberg <zackw@stanford.edu>
2140 * spew.c: Remove references to CPP_OSTRING.
2142 2001-03-06 Andrew Haley <aph@redhat.com>
2144 * typeck.c (convert_arguments): Check that we have an fndecl.
2146 2001-03-05 Andrew Haley <aph@redhat.com>
2148 * typeck.c (convert_arguments): Don't do ellipsis conversion for
2149 __built_in_constant_p.
2151 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2153 * typeck.c (build_static_cast): Allow enum to enum conversions
2156 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2158 * class.c (check_field_decls): Pointers to member do not a
2159 non-pod struct make, as per DR 148.
2161 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2163 * call.c (joust): cp_pedwarn when using gnu extension concerning
2164 worst conversion sequences.
2166 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2168 * decl.c: Replace all uses of 'boolean' with 'bool'.
2170 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2172 * lang-specs.h: Add zero initializer for cpp_spec field to
2173 all array elements that need one. Don't put an #ifdef inside
2174 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
2177 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2179 Implement using decls inside template functions.
2180 * decl2.c (validate_nonmember_using_decl): Don't special case
2181 fake_std_node in the global namespace. Don't reject early when
2182 processing a template.
2183 (do_local_using_decl): Add to statement tree. Don't do further
2184 processing when building a template.
2185 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
2187 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2189 * decl2.c (do_nonmember_using_decl): Don't complain if we find
2190 same function. Do complain about ambiguating extern "C"
2193 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
2195 Remove floating point and complex type template constant parms.
2196 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
2197 COMPLEX_TYPE extensions.
2198 (invalid_nontype_parm_type_p): Likewise.
2200 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
2202 * except.c (call_eh_info): Revert "match_function"'s type.
2204 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
2206 Fix ctor vtable vcall offsets.
2207 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
2208 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
2209 (get_matching_base): Remove.
2210 (get_original_base): New function.
2211 (build_vtbl_initializer): Initialize vid.rtti_binfo.
2212 Use a virtual thunk for a ctor vtable with an index
2213 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
2214 primary base within a constructor vtable. Only set
2215 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
2216 when primary base has been lost.
2217 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
2219 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
2221 * call.c (joust): Ensure more_specialized()'s argument length
2222 parameter has correct value for constructors.
2224 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
2226 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
2228 * decl.c (mark_inlined_fns): Prototype.
2230 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2232 * spew.c (yylex): Correct handling of friends.
2234 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2236 * mangle.c (write_encoding): Pass write_function_type the
2237 FUNCTION_DECL for the function being encoded.
2238 (write_function_type): Pass it along to write_bare_function_type.
2239 (write_bare_function_type): Pass it along to write_method_parms.
2240 (write_method_parms): Don't mangle the compiler-generated
2241 parameters to a constructor or destructor.
2243 2001-02-22 Andreas Jaeger <aj@suse.de>
2245 * optimize.c: Include toplev.h for
2246 note_deferral_of_defined_inline_function prototype.
2248 2001-02-22 Jakub Jelinek <jakub@redhat.com>
2250 * cp-tree.h (struct lang_decl_inlined_fns): New.
2251 (struct lang_decls): Add inlined_fns.
2252 (DECL_INLINED_FNS): New macro.
2253 * optimize.c (struct inline_data): Add inlined_fns.
2254 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
2255 (inlinable_function_p): Likewise, fix typo in comment,
2256 function is not inlinable if it already inlined function currently
2258 (expand_call_inline): Add fn to inlined_fns if neccessary.
2259 (optimize_function): Initialize inlined_fns.
2260 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
2261 * decl.c (mark_inlined_fns): New function.
2262 (lang_mark_tree): Call it.
2264 2001-02-21 Jason Merrill <jason@redhat.com>
2266 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
2267 (DECL_UNINLINABLE): Move to middle-end.
2269 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
2270 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
2271 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
2272 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
2273 parms and outer BLOCK. note_deferral_of_defined_inline_function.
2275 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
2278 2001-02-19 Mark Mitchell <mark@codesourcery.com>
2280 * decl2.c (set_decl_namespace): Allow explicit instantiations in
2283 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2285 * optimize.c (expand_call_inline): Don't walk subtrees of type
2288 2001-02-18 Mark Mitchell <mark@codesourcery.com>
2290 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
2293 2001-02-18 Jason Merrill <jason@redhat.com>
2295 Do put the VTT parameter in DECL_ARGUMENTS.
2296 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
2297 (current_vtt_parm): New macro.
2298 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
2299 (DECL_HAS_VTT_PARM_P): New macro.
2300 (DECL_VTT_PARM): Remove.
2301 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
2302 * decl.c (duplicate_decls): Only copy the operator code if
2304 (start_function): Set current_vtt_parm.
2305 (lang_mark_tree): Don't mark vtt_parm.
2306 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
2307 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
2308 * class.c (build_clone): Maybe remove the VTT parm.
2309 * optimize.c (maybe_clone_body): Set up the VTT parm.
2310 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
2311 * call.c (build_over_call): Just allow the VTT arg.
2312 * method.c (make_thunk): Don't set DECL_VTT_PARM.
2313 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
2314 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
2315 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
2316 * error.c (dump_function_decl): Likewise.
2317 * call.c (build_user_type_conversion_1, convert_like_real): Abort
2318 if we try to call a constructor with in-charge or VTT parms.
2319 * method.c (skip_artificial_parms_for): New fn.
2320 * call.c (add_function_candidate, build_over_call): Call it.
2321 * call.c (build_new_method_call): Use current_vtt_parm.
2322 * init.c (expand_virtual_init): Likewise.
2323 * class.c (same_signature_p): No longer static.
2324 * cp-tree.h: Declare it.
2325 * search.c (look_for_overrides_r): Use it.
2327 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2329 * cp-tree.h (new_abi_rtti_p): Remove.
2330 (name_mangling_version): Likewise.
2331 (flag_do_squangling): Likewise.
2332 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
2333 * decl.c (grokfndecl): Likewise.
2334 * decl2.c (name_mangling_version): Remove.
2335 (flag_do_squangling): Likewise.
2336 (lang_f_options): Remove `squangle'.
2337 (unsupported_options): Add `squangle'.
2338 (cxx_decode_option): Issue a warning about uses of
2339 -fname-mangling-version.
2340 (finish_file): Remove old ABI support.
2341 * pt.c (check_explicit_specialization): Likewise.
2342 (tsubst_decl): Likewise.
2343 * rtti.c (init_rtti_processing): Likewise.
2344 (build_headof): Likewise.
2345 (get_tinfo_decl_dynamic): Likewise.
2346 (tinfo_from_decl): Likewise.
2347 (build_dynamic_cast_1): Likewise.
2348 (synthesize_tinfo_var): Likewise.
2349 * init.c (build_new): Allow enumeration types for the array-bounds
2350 in a direct-new-declarator.
2352 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
2354 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
2355 TREE_PROTECTED from the template being specialized.
2357 2001-02-17 Jason Merrill <jason@redhat.com>
2359 * decl2.c (build_artificial_parm): Set TREE_READONLY.
2361 * decl.c (bad_specifiers): Allow throw specs on things with
2362 pointer-to-function or -member-function type.
2363 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
2366 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2368 * call.c (check_dtor_name): Handle template names correctly.
2370 2001-02-16 Jason Merrill <jason@redhat.com>
2372 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
2373 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
2374 * optimize.c (maybe_clone_body): Don't substitute it.
2375 * call.c (build_new_method_call): Check in_chrg instead.
2376 * init.c (expand_virtual_init): Likewise.
2378 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
2380 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
2381 class-type introduces at least a type-name.
2383 2001-02-16 Jakub Jelinek <jakub@redhat.com>
2385 * call.c (convert_like_real): Create a temporary for non-lvalue.
2387 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
2389 * cp-tree.h: Fix typos in comments.
2391 2001-02-16 Jason Merrill <jason@redhat.com>
2393 * optimize.c (remap_block): If we're compiling a clone, pass the
2394 new block to insert_block.
2396 2001-02-16 Mark Mitchell <mark@codesourcery.com>
2398 * semantics.c (finish_asm_stmt): Robustify.
2400 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2402 * pt.c (push_template_decl_real): Don't remangle the name of a
2405 2001-02-15 Jim Meyering <meyering@lucent.com>
2407 * Make-lang.in (c++.install-common): Depend on installdirs.
2408 (c++.install-info): Likewise.
2409 (c++.install-man): Likewise.
2411 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2413 * typeck2.c (build_m_component_ref): Robustify.
2415 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
2417 * friend.c (do_friend): Don't take the nested [template] class
2418 into account when deciding whether to warn about the friend
2419 function not referring to a template function.
2421 2001-02-14 Jakub Jelinek <jakub@redhat.com>
2423 * typeck.c (build_unary_op): Clarify error message.
2425 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
2427 * parse.y (component_constructor_declarator): allow optional
2428 parentheses around constructor class name.
2430 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2432 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
2434 * init.c (emit_base_init): Remove incorrect comment about
2436 * method.c (make_thunk): Fix comment alignment.
2438 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2440 Kill remnants of this is variable.
2441 * cp-tree.h (flag_this_is_variable): Remove.
2442 * decl2.c (flag_this_is_variable): Remove.
2443 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
2444 (build_vbase_path): The path is non-static, even in a cdtor.
2445 (resolves_to_fixed_type_p): Add additional return value.
2446 * search.c (init_vbase_pointers): Adjust.
2447 * tree.c (lvalue_p_1): Adjust.
2448 * typeck.c (mark_addressable): Adjust.
2450 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2452 * pt.c (unify): Don't check cv quals of array types.
2454 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2456 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
2457 check whether we already have the type.
2459 2001-02-13 Mark Mitchell <mark@codesourcery.com>
2461 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
2462 * call.c (build_op_delete_call): Simplify to remove duplicate
2464 * class.c (clone_function_decl): Don't build the deleting variant
2465 of a non-virtual destructor.
2466 * decl.c (finish_destructor_body): Don't call delete if this is a
2467 non-virtual destructor.
2468 * init.c (build_delete): Explicitly call `operator delete' when
2469 deleting an object with a non-virtual destructor.
2471 2001-02-13 Jason Merrill <jason@redhat.com>
2473 * lang-specs.h: Add more __EXCEPTIONS.
2475 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2477 * typeck2.c (process_init_constructor): Check
2478 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
2480 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2482 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
2483 Remove spurious information in comment. Allow further
2484 adjustments of REFERENCE_TYPE args.
2486 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2488 * errfn.c (cp_deprecated): Tweak diagnostic text.
2489 * parse.y (new_initializer): Deprecate initializer lists
2492 2001-02-12 Mark Mitchell <mark@codesourcery.com>
2494 Remove old ABI support.
2496 2001-02-11 Mark Mitchell <mark@codesourcery.com>
2498 * decl2.c (flag_vtable_thunks): Always set it to 1.
2499 (flag_new_abi): Likewise.
2500 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
2502 * Makefile.in (g++spec.o): Fix typo.
2504 2001-02-09 Jason Merrill <jason@redhat.com>
2506 * lang-specs.h: Restore definition of __EXCEPTIONS.
2508 2001-02-08 Jason Merrill <jason@redhat.com>
2510 * search.c (shared_member_p): New function.
2511 (lookup_field_r): Use it.
2512 * cp-tree.h (SHARED_MEMBER_P): Remove.
2514 * method.c (process_overload_item): Handle template-dependent array
2516 * pt.c (type_unification_real): If we end up with undeduced nontype
2519 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
2522 * typeck2.c (friendly_abort): Don't say anything if we have
2523 earlier errors or sorries.
2525 * decl.c (check_tag_decl): Notice attempts to redefine bool and
2526 wchar_t. Ignore if in_system_header.
2528 * decl.c (maybe_push_cleanup_level): New fn...
2529 (start_decl_1): ...split out from here.
2530 * cvt.c (build_up_reference): Use it.
2531 * cp-tree.h: Declare it.
2533 2001-02-07 Mark Mitchell <mark@codesourcery.com>
2535 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
2538 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
2540 * pt.c (lookup_template_class): Make sure it's a primary
2541 template or template_template_parm when called from the parser.
2542 (instantiate_template_class): Add assertion.
2544 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
2546 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
2547 from error_mark_node.
2549 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
2551 Fix specification and implementation bugs in V3 ABI
2552 construction vtables.
2553 * cp-tree.h (flag_dump_class_layout): New flag.
2554 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
2555 (BINFO_LOST_PRIMARY_P): New flag.
2556 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
2557 (BINFO_PRIMARY_MARKED_P): Rename to ...
2558 (BINFO_PRIMARY_P): ... here.
2559 (binfo_via_virtual): New prototype.
2560 * decl2.c (flag_dump_class_layout): New flag.
2561 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
2562 use `=' as a file name separator.
2563 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
2565 (build_vtbl_address): If this is a virtual primary base, then
2566 get the vtbl of what it is ultimately primary for.
2567 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
2568 for BINFO_PRIMARY_P.
2569 (dfs_skip_nonprimary_vbases_markedp): Likewise.
2570 (get_shared_vbase_if_not_primary): Likewise.
2571 (dfs_get_pure_virtuals): Likewise.
2572 (expand_upcast_fixups): Likewise.
2573 (fixup_virtual_upcast_offsets): Likewise.
2574 (dfs_find_vbase_instance): Likewise.
2575 (find_vbase_instance): Likewise.
2576 (binfo_from_vbase): Adjust comment to reflect reality.
2577 (binfo_via_virtual): New function.
2578 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
2579 for binfo walking during VTT construction.
2580 (dfs_mark_primary_bases): Remove.
2581 (force_canonical_binfo_r): New function.
2582 (force_canonical_binfo): New function.
2583 (mark_primary_virtual_base): New function.
2584 (mark_primary_bases): Walk in inheritance graph order, use
2585 mark_primary_virtual_base.
2586 (determine_primary_base): Use some more intermediate variables.
2587 (dfs_find_final_overrider): Don't check for overriding along a
2589 (dfs_modify_vtables): Walk into primary virtual bases too.
2590 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
2591 (build_base_fields): Likewise.
2592 (dfs_set_offset_for_unshared_vbases): Likewise.
2593 (layout_virtual_bases): Likewise.
2594 (end_of_class): Likewise.
2595 (finish_struct_1): Call dump_class_hierarchy, if requested.
2596 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
2597 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
2598 (dump_class_hierarchy): Add file parameter. Append to file, if
2600 (finish_vtbls): Adjust accumulate_vtbl_inits call.
2601 Use canonical base for virtual bases.
2602 (build_vtt): Add more comments. Adjust build_vtt_inits call.
2603 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
2604 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
2605 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
2607 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
2608 from DATA. We want virtual primary bases and all bases via virtual.
2609 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
2610 virtual base when not a construction vtable.
2611 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
2612 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
2613 Use canonical bases when processing virtual bases.
2614 (accumulate_vtbl_inits): We're interested in any base via a
2616 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
2617 within a construction vtable, determine what is being overridden.
2618 (build_vtbl_initializer): Add more comments
2619 (add_vcall_offset_vtbl_entries_1): Adjust comment.
2620 (build_rtti_vtbl_entries): Check if the base has lost its
2623 2001-02-05 Mark Mitchell <mark@codesourcery.com>
2625 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
2627 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2629 * decl.c (pushdecl): Call abort instead of fatal.
2630 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
2631 * init.c (build_new_1): Likewise.
2632 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
2633 * decl.c (build_typename_type): hash_table_init now returns void.
2634 decl.c (init_decl_processing): Make an error non-fatal.
2636 2001-02-04 Mark Mitchell <mark@codesourcery.com>
2638 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
2640 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
2641 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
2642 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
2643 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
2644 * decl.c (maybe_commonize_var): Use the new name-mangling where
2646 * decl2.c (comdat_linkage): Enhance comments. Make all
2647 compiler-generated things static, if COMDAT is not available.
2648 (get_tinfo_decl): Do not make typeinfo objects that belong in the
2650 (tinfo_base_init): Use the correct mangled name for typeinfo
2651 strings, and push them into the global scope.
2652 (typeinfo_in_lib_p): New function.
2653 (synthesize_tinfo_var): Use it.
2654 (create_real_tinfo_var): Likewise.
2656 2001-02-03 Jakub Jelinek <jakub@redhat.com>
2658 * decl.c (push_class_binding): Use context_for_name_lookup instead
2660 * search.c (context_for_name_lookup): Remove static. Check for NULL
2661 context in the loop.
2662 * cp-tree.h (context_for_name_lookup): Add prototype.
2664 2001-02-02 Jakub Jelinek <jakub@redhat.com>
2666 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
2667 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
2669 * call.c (convert_class_to_reference, build_user_type_conversion_1,
2670 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
2672 2001-02-02 Mark Mitchell <mark@codesourcery.com>
2674 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
2675 of macros used when compiling g++spec.c.
2676 * g++spec.c (lang_specific_driver): Link with the shared
2679 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
2681 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
2682 make_reference_declarator, make_call_declarator), method.c
2683 (implicitly_declare_fn), parse.y (namespace_using_decl,
2684 notype_unqualified_id, expr_or_declarator, new_type_id,
2685 after_type_declarator, direct_after_type_declarator,
2686 notype_declarator, complex_notype_declarator,
2687 complex_direct_notype_declarator, qualified_id,
2688 notype_qualified_id, overqualified_id, direct_new_declarator,
2689 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
2690 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
2691 instead of build_parse_node.
2693 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2695 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
2696 (minus_one_node): Moved to top level gcc directory. Renamed
2697 to integer_minus_one_node.
2699 * init.c (init_init_processing): Don't set minus_one_node.
2700 (build_vec_init): Use integer_minus_one_node.
2702 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2704 2001-01-28 Jakub Jelinek <jakub@redhat.com>
2706 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
2707 identical and they would be replaced with constant, remove
2708 MODIFY_EXPR from the tree.
2710 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2712 * Make-lang.in: Remove all dependencies on defaults.h.
2713 * call.c: Don't include defaults.h.
2715 * decl2.c: Likewise.
2716 * except.c: Likewise.
2720 * typeck.c: Likewise.
2722 2001-01-25 Jakub Jelinek <jakub@redhat.com>
2724 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
2725 operators even in "C" linkage.
2726 * method.c (set_mangled_name_for_decl): Likewise.
2727 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
2728 overloaded operators in "C" linkage.
2730 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2732 * pt.c (tsubst_decl): Remove IN_DECL parameter.
2733 (tsubst_arg_types): Check parameter is not void.
2734 (tsubst): Adjust tsubst_decl call.
2736 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2738 * call.c (add_builtin_candidate): Quote std properly, from
2741 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2743 * pt.c (check_explicit_specialization): Clone constructors and
2746 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2748 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
2749 indicates anything special about template depth. Make sure we
2750 only count the user visible template classes.
2752 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2754 * call.c (build_conv): Typo in comment.
2755 (add_builtin_candidate): Add more explanation.
2756 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
2757 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
2758 when we have enumeral types.
2759 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
2760 candidates for relops and eqops.
2761 (joust): Simplify control flow. Allow a non-template user
2762 function to hide a builtin.
2764 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
2766 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
2767 (more_specialized): Add deduction parameter.
2768 * call.c (joust): Adjust more_specialized call.
2769 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
2770 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
2771 (get_bindings_order): Remove.
2772 (get_bindings_real): Add DEDUCE parameter.
2773 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
2774 REFERENCE_TYPE jig for DEDUCE_ORDER.
2775 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
2776 maybe_adjust_types_for_deduction.
2777 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
2779 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
2780 (check_cv_quals_for_unify): Use new unify qualifier flags.
2781 (unify): Clear new unify qualifier flags.
2782 (get_bindings_real): Add DEDUCE parameter.
2783 (get_bindings): Adjust call to get_bindings_real.
2784 (get_bindings_overload): Likewise.
2785 (most_specialized_instantiation): Adjust call to
2788 2001-01-19 Jason Merrill <jason@redhat.com>
2790 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
2792 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
2795 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
2797 * decl2.c (arg_assoc_class): Fix double iteration logic.
2799 2001-01-19 Jason Merrill <jason@redhat.com>
2801 * init.c (build_delete): Always call convert_force to strip cv-quals.
2803 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
2804 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
2805 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
2807 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2809 * search.c (get_vbase_1): Count only virtual bases.
2811 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2813 * class.c (duplicate_tag_error): Robustify flag clearing.
2815 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2817 * cp-tree.h (lookup_template_class): Add complain parm.
2818 * decl.c (lookup_namespace_name): Adjust call to
2819 lookup_template_class.
2820 (make_typename_type): Likewise.
2821 * semantics.c (finish_template_type): Likewise.
2822 * pt.c (lookup_template_class): Add complain parm. Adjust.
2823 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
2826 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2828 * pt.c (copy_default_args_to_explicit_spec): Preserve
2829 object's CV quals. Reorganize.
2831 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2833 * typeck.c (build_modify_expr): Say `initialization' for
2835 * init.c (build_default_init): Convert to enumeral type, if
2838 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2840 * parse.y (nomods_initdcl0): Properly set things up for
2843 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2845 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2846 (type_unification_real): Set it.
2849 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2851 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2853 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2855 * semantics.c (begin_class_definition): Check we're not inside a
2858 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2860 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2863 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2865 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2866 * call.c (build_over_call): Add comment.
2868 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2870 * cvt.c (ocp_convert): Handle vector type conversion
2871 * typeck2.c (digest_init): Handle vector type initializations
2873 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2875 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2878 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2880 * pt.c (check_nontype_parm): Rename to ...
2881 (invalid_nontype_parm_type_p): ... here.
2882 (process_template_parm): Adjust.
2883 (convert_template_argument): Adjust.
2885 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2887 * pt.c (check_nontype_parm): New function.
2888 (process_template_parm): Use it.
2889 (convert_template_argument): Use it.
2890 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2893 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2895 * tree.c: Add defaults.h
2896 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2897 * Make-lang.in (cp/tree.o): Add defaults.h.
2899 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2901 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2903 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2905 * g++.1: Change to be ".so man1/gcc.1".
2907 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2909 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2911 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2912 ($(srcdir)/cp/g++int.info): New target.
2913 * gxxint.texi: Add info directory entry. Use @@ in email address.
2914 * .cvsignore: Update.
2916 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2918 * typeck.c (build_c_cast): Do template processing earlier.
2919 Always pedwarn on array casts.
2921 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2923 * friend.c (make_friend_class): Make sure a templated class is
2924 actually a template.
2926 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2928 * decl2.c (get_guard): Set linkage from guarded decl.
2930 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2932 * call.c (convert_default_arg): Check for unprocessed
2934 * cp-tree.h (replace_defarg): Move to spew.c.
2935 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2936 spew.c, which is where they really are.
2937 (done_pending_defargs): Declare.
2938 (unprocessed_defarg_fn): Declare.
2939 * decl.c (replace_defarg): Move to spew.c
2940 * parse.y (structsp): Call done_pending_defargs.
2941 * spew.c (defarg_fns): Rearrange list structure.
2942 (defarg_fnsdone): New static variable.
2943 (defarg_depfns): New static variable.
2944 (init_spew): Adjust.
2945 (add_defarg_fn): Store the type in TREE_TYPE.
2946 (do_pending_defargs): Detect and deal with ordering constraints
2948 (done_pending_defargs): New function.
2949 (unprocessed_defarg_fn): New function.
2950 (replace_defarg): Moved from decl.c. Robustify. Don't save
2951 if circularity detected.
2953 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2955 * pt.c (unify): Check array has a domain, before checking
2956 whether it is variable sized.
2958 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2960 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2961 parameters with pointers to arrays of unknown bound.
2963 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2965 * parse.y (template_parm_header, template_spec_header): New
2966 reductions. Split out from ...
2967 (template_header): ... here. Use them.
2968 (template_template_parm): Use template_parm_header.
2969 * semantics.c (finish_template_template_parm): Add assert.
2971 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2973 * mangle.c (write_builtin_type): Fix thinko.
2975 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2976 (copy_default_args_to_explicit_spec): Likewise.
2977 (check_explicit_specialization): Use it.
2979 * class.c (finish_struct_1): Remove last argument in call to
2980 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2981 * decl.c (builtin_function): Likewise.
2982 (build_cp_library_fn): Likewise.
2983 (check_initializer): Likewise.
2984 (make_rtl_for_nonlocal_decl): Likewise.
2985 (cp_finish_decl): Likewise.
2986 (start_function): Likewise.
2987 * decl2.c (finish_anon_union): Likewise.
2988 * friend.c (do_friend): Likewise.
2989 * init.c (build_java_class_ref): Likewise.
2990 * method.c (make_thunk): Likewise.
2991 * pt.c (tsubst_friend_function): Likewise.
2992 * semantics.c (expand_body): Likewise.
2994 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2996 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2997 looking at DECL_CLONED_FUNCTION for non-functions.
2999 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3001 * error.c (dump_template_parameter): Use parm to determine how
3002 to print default value.
3004 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3006 * class.c (duplicate_tag_error): Clear more flags.
3008 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3010 * call.c (build_new_method_call): Use binfo_for_vbase.
3012 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
3014 * cp-tree.h (flag_cond_mismatch): Don't declare.
3015 * decl2.c (flag_cond_mismatch): Don't define.
3016 (lang_f_options): Remove cond-mismatch.
3017 (unsupported_options): Add cond-mismatch.
3019 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
3021 * class.c (handle_using_decl): Reject using of constructor name
3022 of sourcing class. Allow injecting of a method with same name as
3023 nested class. Fixup error messages.
3025 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
3027 * decl2.c (lang_decode_option): Handle -Wformat=2.
3029 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3031 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
3032 initialized_in_class.
3033 (DECL_DEFINED_IN_CLASS_P): Rename to ...
3034 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
3035 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
3036 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
3037 * pt.c (check_default_tmpl_args): Adjust for
3038 DECL_INITIALIZED_IN_CLASS_P.
3039 (instantiate_class_template): Likewise.
3040 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
3042 * class.c (finish_struct): Constify saved_filename.
3044 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3046 * class.c (duplicate_tag_error): Adjust diagnostic.
3047 (finish_struct): Locally set location to start of struct.
3048 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
3050 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3052 * decl.c (struct binding_level): Adjust class_shadowed comments
3054 (push_class_level_binding): Ajust comments to reflect reality.
3055 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
3056 Don't set TREE_VALUE on the class_shadowed list.
3058 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3060 * decl2.c (acceptable_java_type): Allow references too.
3061 * init.c (build_java_class_ref): When using the new ABI, search
3062 `class$' and have it mangled with `mangle_decl.'
3063 * mangle.c (write_java_integer_type_codes): New function.
3064 (write_builtin_type): Detect and mangle Java integer and real
3067 2001-01-07 Mark Mitchell <mark@codesourcery.com>
3069 * decl2.c (grokfield): Don't accept `asm' specifiers for
3070 non-static data members.
3072 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3074 * expr.c (cplus_expand_expr): Don't reset `target'.
3076 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
3078 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
3080 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
3082 * parse.y (template_datadef): Check for error_mark_node.
3084 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
3086 * cp-tree.def (DEFAULT_ARG): Make `x' class.
3088 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
3090 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
3091 (record_builtin_type): Make non-static.
3092 (flag_short_double): Don't declare.
3093 (init_decl_processing): Remove the creation of many tree nodes now
3094 in c_common_nodes_and_builtins.
3095 (build_void_list_node): New function.
3096 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
3097 * cp-tree.h (flag_short_wchar): Don't declare.
3099 2001-01-04 Mark Mitchell <mark@codesourcery.com>
3101 * call.c (build_conv): Don't use build1 for USER_CONV.
3102 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
3104 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
3106 * lex.c (lang_init): Call c_common_lang_init.
3108 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
3110 * search.c (lookup_fnfields_here): Remove.
3111 (look_for_overrides_r): Use lookup_fnfields_1.
3112 Ignore functions from using declarations.
3114 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
3116 Implement exceptions specifiers for implicit member functions.
3117 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
3118 * method.c (synthesize_exception_spec): New function.
3119 (locate_dtor, locate_ctor, locate_copy): New functions.
3120 (implicitly_declare_fn): Generate the exception spec too.
3121 * search.c (check_final_overrider): Check artificial functions
3123 * typeck2.c (merge_exception_specifiers): New function.
3125 2001-01-03 Jason Merrill <jason@redhat.com>
3127 * init.c (build_default_init): New fn.
3128 (perform_member_init): Split out from here.
3129 (build_new_1): Use it. Simplify initialization logic.
3130 (build_vec_init): Take an array, rather than a pointer and maxindex.
3131 Speed up simple initializations. Don't clean up if we're assigning.
3132 * cp-tree.h: Adjust.
3133 * decl2.c (do_static_initialization): Remove TREE_VEC case.
3134 * parse.y (new_initializer): Return void_zero_node for ().
3135 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
3136 * typeck2.c (digest_init): Only complain about user-written
3139 2000-12-22 Mike Stump <mrs@wrs.com>
3141 * decl2.c: (max_tinst_depth): Increase to 50.
3143 2001-01-02 Mark Mitchell <mark@codesourcery.com>
3145 * class.c (invalidate_class_lookup_cache): Zero the
3146 previous_class_values.
3147 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
3149 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
3150 * decl.c (free_bindings): New variable.
3151 (push_binding): Don't create a new binding if we have one on the
3153 (pop_binding): Put old bindings on the free list.
3154 (init_decl_processing): Use size_int, not build_int_2.
3155 Register free_bindings as a GC root.
3156 (cp_make_fname_decl): Use size_int, not build_int_2.
3157 (push_inline_template_parms_recursive): Likewise.
3158 (end_template_parm_list): Likewise.
3159 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
3160 (tsubst_template_parms): Use size_int, not build_int_2.
3162 * rtti.c (get_vmi_pseudo_type_info): Likewise.
3164 2001-01-02 Richard Henderson <rth@redhat.com>
3166 * parse.y (asm): Set ASM_INPUT_P.
3168 2001-01-02 Jason Merrill <jason@redhat.com>
3170 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
3173 * typeck.c (cp_truthvalue_conversion): New fn.
3174 * cvt.c (ocp_convert): Use it.
3176 * cp-tree.h: Lose c-common.c decls.
3178 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
3179 * cvt.c (convert_to_void): Use type_unknown_p.
3181 * typeck.c (strip_all_pointer_quals): Also strip quals from
3182 pointer-to-member types.
3184 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
3187 * call.c (build_new_method_call): Do evaluate the object parameter
3188 when accessing a static member.
3189 * typeck.c (build_component_ref): Likewise.
3191 2001-01-02 Andreas Jaeger <aj@suse.de>
3193 * decl.c (cp_missing_noreturn_ok_p): New.
3194 (init_decl_processing): Set lang_missing_noreturn_ok_p.
3196 2000-12-29 Jakub Jelinek <jakub@redhat.com>
3198 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
3200 2000-12-29 Mark Mitchell <mark@codesourcery.com>
3202 * class.c (pushclass): Remove #if 0'd code.
3203 * cp-tree.h (overload_template_name): Remove.
3204 * decl.c (store_bindings): Simplify.
3205 (pop_from_top_level): Likewise.
3206 * pt.c (overload_template_name): Remove.
3207 (instantiate_decl): Don't call push_to_top_level if it's not
3210 2000-12-28 Mark Mitchell <mark@codesourcery.com>
3212 * pt.c (register_local_specialization): Don't return a value.
3213 (lookup_template_class): Use move-to-front heuristic when looking
3214 up template instantiations.
3215 (instantiate_decl): Only push_to_top_level when we're actually
3216 going to instantiate the template.
3218 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3220 * search.c (binfo_for_vtable): Return least derived class, not
3221 most. Handle secondary vtables.
3223 2000-12-22 Jason Merrill <jason@redhat.com>
3225 * pt.c (more_specialized): Don't optimize len==0.
3226 (fn_type_unification): If we're adding the return type, increase len.
3228 * typeck.c (build_binary_op): Fix pmf comparison logic.
3230 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
3231 DECL_STATIC_FUNCTION_P.
3233 * semantics.c (genrtl_finish_function): Don't try to jump to
3234 return_label unless it exists.
3236 In partial ordering for a call, ignore parms for which we don't have
3238 * call.c (joust): Pass len to more_specialized.
3239 (add_template_candidate_real): Strip 'this', pass len.
3240 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
3241 (get_bindings_order): New fn. Pass len down.
3242 (get_bindings_real): Strip 'this', pass len.
3243 (fn_type_unification): Likewise.
3244 (type_unification_real): Succeed after checking 'len' args.
3245 (most_specialized_instantiation): Lose explicit_args parm.
3246 * class.c (resolve_address_of_overloaded_function): Strip 'this',
3249 2000-12-21 Jason Merrill <jason@redhat.com>
3251 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
3252 DECL_TEMPLATE_RESULT.
3254 * search.c (lookup_field_r): Call lookup_fnfields_1, not
3255 lookup_fnfields_here.
3257 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
3259 * call.c (build_object_call): Also allow conversions that return
3260 reference to pointer to function.
3261 (add_conv_candidate): Handle totype being ref to ptr to fn.
3262 (build_field_call): Also allow members of type reference to function.
3263 Lose support for calling pointer to METHOD_TYPE fields.
3265 * error.c (dump_expr): Handle *_CAST_EXPR.
3267 * typeck2.c (build_scoped_ref): Always convert to the naming class.
3269 * tree.c (break_out_cleanups): Lose.
3270 * cp-tree.h: Remove prototype.
3271 * typeck.c (build_component_ref): Don't break_out_cleanups.
3272 (build_compound_expr): Likewise.
3273 * semantics.c (finish_expr_stmt): Likewise.
3275 2000-12-20 Richard Henderson <rth@redhat.com>
3277 * cp-tree.h: Update declarations.
3278 * decl.c (finish_case_label): Return the new stmt node.
3279 * semantics.c (finish_goto_stmt): Likewise.
3280 (finish_expr_stmt, finish_return_stmt): Likewise.
3281 (finish_break_stmt, finish_continue_stmt): Likewise.
3282 (finish_asm_stmt): Likewise.
3283 * parse.y (already_scoped_stmt): Set STMT_LINENO.
3284 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
3285 (simple_if, simple_stmt): Return the new stmt node.
3288 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
3290 * cp-tree.h: Don't declare warn_long_long.
3292 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3294 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
3297 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3299 * pt.c (unify): Handle when both ARG and PARM are
3300 BOUND_TEMPLATE_TEMPLATE_PARM.
3302 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3304 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
3305 DECL_TEMPLATE_PARM_P.
3307 2000-12-15 Jason Merrill <jason@redhat.com>
3309 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
3311 * init.c (build_new_1): Don't strip quals from type.
3313 * decl.c (pushdecl): Don't check for linkage on a non-decl.
3315 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
3317 * call.c (build_new_function_call): Lose space before paren in
3319 (build_new_method_call): Likewise.
3321 * typeck2.c (build_m_component_ref): Propagate quals from datum.
3323 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3325 * pt.c (check_explicit_specialization): Propagate default
3326 function arguments to explicit specializations.
3328 2000-12-13 DJ Delorie <dj@redhat.com>
3330 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
3333 2000-12-08 Jason Merrill <jason@redhat.com>
3335 * error.c (dump_function_name): Don't let the user see __comp_ctor.
3337 Clean up copy-initialization in overloading code.
3338 * call.c (build_user_type_conversion_1): Die if we are asked to
3339 convert to the same or a base type.
3340 (implicit_conversion): Avoid doing so. Lose reference binding code.
3341 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
3342 direct-initialization. Also do direct-init part of copy-init.
3343 (build_user_type_conversion): Don't provide context to convert_like.
3344 * cvt.c (ocp_convert): build_user_type_conversion will now provide
3345 the constructor call for copy-init.
3347 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
3348 instantiation of a member template.
3349 (do_decl_instantiation): Not here.
3351 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3353 * class.c (check_field_decls): Don't special case anonymous
3354 fields in error messages.
3355 (note_name_declared_in_class): Use %D on diagnostic.
3357 * tree.c (pod_type_p): Use strip_array_types.
3358 (cp_valid_lang_attribute): Likewise.
3359 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
3360 multiple evaluations.
3361 (cp_has_mutable_p): Use strip_array_types.
3363 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3365 * cp-tree.h (sufficient_parms_p): Declare new function.
3366 * call.c (sufficient_parms_p): New function, broken out of ...
3367 (add_function_candidate): ... here. Use it.
3368 (add_conv_candidate): Use it.
3369 * decl.c (grok_ctor_properties): Use it.
3371 2000-12-07 Jakub Jelinek <jakub@redhat.com>
3373 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
3375 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
3377 * decl2.c (lang_decode_option): Handle -Wformat-security.
3379 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3381 * pt.c (verify_class_unification): New function.
3382 (get_class_bindings): Use it.
3383 (try_class_unification): Tidy.
3384 (unify): Handle when argument of a template-id is not
3385 template parameter dependent.
3386 (template_args_equal): Handle when TREE_CODE's do not match.
3388 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
3390 * lang-specs.h (c++): When invoking the stand-alone preprocessor
3391 for -save-temps, pass all relevant -Defines to it, and then don't
3392 pass them to cc1plus.
3394 2000-12-05 Will Cohen <wcohen@redhat.com>
3396 * decl.c (finish_case_label): Cleared
3397 more_cleanups_ok in surrounding function scopes.
3398 (define_label): Likewise.
3400 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3402 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
3403 (get_matching_virtual): Remove.
3404 (look_for_overrides): Declare new function.
3405 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
3407 * class.c (check_for_override): Move base class iteration code
3408 to look_for_overrides.
3409 * search.c (next_baselink): Remove.
3410 (get_virtuals_named_this): Remove.
3411 (get_virtual_destructor): Remove.
3412 (tree_has_any_destructors_p): Remove.
3413 (struct gvnt_info): Remove.
3414 (check_final_overrider): Remove `virtual' from error messages.
3415 (get_matching_virtuals): Remove. Move functionality to ...
3416 (look_for_overrides): ... here, and ...
3417 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
3420 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3422 * typeck.c (get_delta_difference): If via a virtual base,
3424 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
3427 2000-12-04 Richard Henderson <rth@redhat.com>
3429 * error.c (dump_tree): Use output_add_string not OB_PUTS.
3431 2000-12-04 Jason Merrill <jason@redhat.com>
3433 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
3434 (write_builtin_type): Pass intSI_type_node and the like through
3436 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
3437 Pass intSI_type_node and the like through type_for_mode.
3438 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
3439 * pt.c (tsubst, unify): Likewise.
3440 * tree.c (walk_tree): Likewise.
3441 * error.c (dump_type): Likewise.
3442 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
3444 * Make-lang.in: Tweak top comment for emacs.
3447 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
3449 * class.c (clone_function_decl): Robustify.
3451 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
3453 * decl.c (store_bindings): Only search in the non modified
3454 old_bindings for duplicates.
3456 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
3458 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
3461 * typeck.c (build_static_cast): Remove unused variable.
3463 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3465 * pt.c: Fix typo in comment.
3467 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3469 * decl2.c (warn_format): Remove definition.
3470 (lang_decode_option): Handle -Wformat-nonliteral,
3471 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
3473 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3475 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
3476 (init_decl_processing): Don't create string_type_node,
3477 const_string_type_node, wint_type_node, intmax_type_node,
3478 uintmax_type_node, default_function_type, ptrdiff_type_node and
3479 unsigned_ptrdiff_type_node. Adjust position of call to
3480 c_common_nodes_and_builtins.
3481 (identifier_global_value): New function.
3483 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
3485 * call.c (standard_conversion): Reject pointer to member
3486 conversions from ambiguous, inaccessible or virtual bases.
3487 * typeck.c (build_static_cast): Don't check pointers to members
3490 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3492 * method.c (do_build_copy_constructor): Preserve cv
3493 qualifications when accessing source object members.
3494 (do_build_assign_ref): Likewise. Remove separate diagnostics for
3497 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3499 * method.c (do_build_assign_ref): Construct appropriately
3500 CV-qualified base reference. Don't allow const casts in base
3503 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3505 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
3506 incomplete return type.
3508 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3510 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
3511 * semantics.c (finish_base_specifier): Accept a _TYPE not a
3514 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3516 * spew.c (yyerror): Cope if yylval.ttype is NULL.
3518 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3520 * decl.c (grokdeclarator): Diagnose undefined template contexts.
3522 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3524 * decl.c (grokdeclarator): Do type access control on friend
3527 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3529 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
3530 bison parser ickiness.
3531 * pt.c (tsubst_friend_function): Enter namespace scope when
3532 tsubsting the function name.
3533 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
3535 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3537 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
3538 * cvt.c (cp_convert_to_pointer): Add force parameter.
3539 Allow conversions via virtual base if forced.
3540 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
3541 (ocp_convert): Likewise.
3542 * search.c (binfo_from_vbase): Return the virtual base's binfo.
3543 * typeck.c (get_delta_difference): Adjust handling of virtual
3546 2000-11-26 Mark Mitchell <mark@codesourcery.com>
3548 * tree.c (struct list_hash): Remove.
3549 (list_hash_table): Make it be an htab.
3550 (struct list_proxy): New type.
3551 (list_hash_eq): New function.
3552 (list_hash_pieces): Renamed from ...
3553 (list_hash): ... this.
3554 (list_hash_lookup): Remove.
3555 (list_hash_add): Remove.
3556 (hash_tree_cons): Use the generic hashtable.
3557 (mark_list_hash): Remove.
3558 (init_tree): Create the hashtable.
3560 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
3562 * method.c (build_mangled_C9x_name): Rename to
3563 build_mangled_C99_name. Change C9X references in comments to
3566 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3568 * parse.y (unary_expr): Move VA_ARG from here ...
3569 (primary): ... to here.
3571 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3573 * semantics.c (finish_id_expr): If type is error_mark, return
3576 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
3578 * pt.c (lookup_template_class): Simplify loop exit constructs.
3579 Cope when there is no partial instantiation of a template
3582 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
3584 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
3586 2000-11-22 Mark Mitchell <mark@codesourcery.com>
3588 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
3591 * pt.c (do_decl_instantiate): Explicitly clone constructors and
3592 destructors that haven't already been cloned.
3594 2000-11-20 Richard Henderson <rth@redhat.com>
3596 * parse.y (yyparse_1): Rename the parser entry point.
3598 2000-11-20 Alex Samuel <samuel@codesourcery.com>
3600 * mangle.c (write_name): Use <unscoped-name> for names directly in
3602 (write_unscoped_name): Accept names directly in function scope.
3604 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
3606 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
3607 * parse.y (extdef): Add EXPORT reduction.
3608 * spew.c (yylex): Don't skip export here.
3610 2000-11-19 Mark Mitchell <mark@codesourcery.com>
3612 * decl.c (init_decl_processing): Correct name of pure virtual
3613 function under the new ABI.
3614 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
3615 (throw_bad_typeid): Likewise for bad typeid function.
3617 2000-11-18 Mark Mitchell <mark@codesourcery.com>
3619 * decl.c (grokparms): Don't even function types of `void' type,
3621 * mangle.c (write_type): Don't crash when confronted with the
3624 * decl.c (grokparms): Don't create parameters of `void' type.
3626 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3628 * lex.c (mark_impl_file_chain): Delete.
3629 (init_parse): Remove call to ggc_add_string_root. No need to
3630 ggc_strdup a string constant. Do not add impl_file_chain to GC
3632 (handle_pragma_implementation): No need to ggc_strdup main_filename.
3634 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3636 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
3638 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3640 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
3641 * decl.c (grokdeclarator): Don't reject void parms here.
3642 (require_complete_types_for_parms): Simplify, use
3643 complete_type_or_else.
3644 (grokparms): Remove bitrot. Remove funcdef parm.
3645 Deal with ellipsis parm lists here.
3646 * semantics.c (finish_parmlist): Don't append void_list_node
3647 here. Set PARMLIST_ELLIPSIS_P.
3649 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3651 * typeck2.c (incomplete_type_error): Reorganise to avoid
3652 excessive diagnostics.
3654 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3656 * lex.c (struct impl_files, internal_filename): Constify a char *.
3658 2000-11-16 Mark Mitchell <mark@codesourcery.com>
3660 * mangle.c (write_special_name_constructor): Don't generate
3661 assembler junk when confronted with an old-style constructor.
3662 (write_special_name_destructor): Likewise.
3663 (mangle_decl_string): Do it here instead.
3665 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
3667 * call.c (op_error): Make error messages clearer.
3669 2000-11-15 Mark Mitchell <mark@codesourcery.com>
3671 * decl.c (wrapup_globals_for_namespace): Don't mark things
3672 TREE_ASM_WRITTEN when they're not.
3674 2000-11-15 Jason Merrill <jason@redhat.com>
3676 * typeck2.c (friendly_abort): Uncount the error before handing
3679 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
3681 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
3683 2000-11-14 Mark Mitchell <mark@codesourcery.com>
3685 * class.c (build_vtbl_initializer): Fix typo in comment.
3686 * typeck.c (expr_sizeof): Don't crash on errors.
3688 2000-11-14 Jim Wilson <wilson@redhat.com>
3690 * lang-specs.h: Add %2 after %(cc1_options).
3692 2000-11-14 Richard Henderson <rth@redhat.com>
3694 * typeck.c (c_sizeof): Be strict about casting result value
3695 back to c_size_type_node.
3696 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
3698 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3700 * typeck.c (build_unary_op): Use boolean_increment from
3701 c-common.c, moving the relevant code there.
3703 2000-11-11 Jason Merrill <jason@redhat.com>
3705 * typeck.c (mark_addressable): Don't call put_var_into_stack.
3707 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
3710 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3712 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
3713 * lex.c (copy_lang_decl): Likewise.
3715 2000-11-09 Mark Mitchell <mark@codesourcery.com>
3717 * dump.c (cp_dump_tree): Don't dump function bodies here.
3719 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
3720 (dump.o): Update dependency list.
3721 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
3722 (flag_dump_translation_unit): Likewise.
3723 (CP_TYPE_QUALS): Adjust definition.
3724 (DECL_C_BIT_FIELD): Remove.
3725 (SET_DECL_C_BIT_FIELD): Likewise.
3726 (CLEAR_DECL_C_BIT_FIELD): Likewise.
3727 (add_maybe_template): Likewise.
3728 (strip_array_types): Likewise.
3729 (dump_node_to_file): Likewise.
3730 (cp_dump_tree): New function.
3731 * decl.c (init_decl_processing): Set lang_dump_tree.
3732 * decl2.c (flag_dump_translation_unit): Remove.
3733 * dump.c: Move most of it to ../c-dump.c.
3734 (cp_dump_tree): New function.
3735 * pt.c (add_maybe_template): Remove.
3736 * typeck.c (strip_array_types): Likewise.
3738 2000-11-07 Eric Christopher <echristo@redhat.com>
3740 * decl.c (init_decl_processing): Change definition of
3741 __wchar_t to wchar_t. Remove artificial declaration of
3743 * lex.c: Change instances of __wchar_t to wchar_t.
3745 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
3747 * lex.c (do_identifier): Don't lookup_name for operators.
3748 * parse.y (operator): Save looking_for_typename.
3749 (unoperator): Restore it.
3750 * spew.c (frob_opname): Use nth_token for lookahead.
3752 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
3754 * decl.c (grok_op_properties): Always use coerce_new_type and
3756 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
3757 exception specification. Tidy up.
3758 (coerce_delete_type): Preserve exception specification. Tidy up.
3760 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3762 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
3763 (push_binding_level), error.c (cp_tree_printer), pt.c
3764 (process_partial_specialization, tsubst_template_arg_vector),
3765 search.c (lookup_member): Use memset () instead of bzero ().
3767 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
3769 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
3771 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3773 * Make-lang.in (c++.distdir): Remove.
3775 2000-11-04 Mark Mitchell <mark@codesourcery.com>
3777 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
3778 declarations from different namespaces to be combined.
3780 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
3782 * decl.c: Include tm_p.h.
3784 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
3786 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
3788 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
3790 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
3791 (build_overload_value), repo.c (open_repo_file), xref.c
3792 (open_xref_file): Use strchr () and strrchr () instead of index ()
3795 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
3797 * call.c (build_over_call): Call fold on the CALL_EXPR.
3799 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
3801 * error.c (dump_template_decl): Separate template hearders with
3804 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
3806 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
3807 TS_* flags with corresponding TFF_*. Adjust prototypes of
3808 functions (which used to take a tree_string_flags) to take an int.
3810 * cp-tree.h (enum tree_string_flags): Remove
3811 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
3812 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
3813 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3814 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3815 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
3816 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
3817 (type_as_string, decl_as_string, expr_as_string,
3818 context_as_string): Adjust prototype.
3820 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
3821 instead of TS_PLAIN.
3823 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
3824 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
3827 2000-10-30 Mark Mitchell <mark@codesourcery.com>
3829 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
3830 (linkage_kind): New enumeration.
3831 (decl_linkage): New function.
3832 * decl2.c (comdat_linkage): Extend comment.
3833 * error.c (dump_function_decl): Print the arguments used to
3834 instantiate a template, even when not printing the type of the
3836 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3837 not TREE_PUBLIC, to test for external linkage.
3838 * tree.c (decl_linkage): New function.
3840 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3842 * pt.c (instantiate_decl): Always instantiate static data members
3843 initialized in-class.
3845 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3847 * Make-lang.in: Move all build rules here from Makefile.in,
3848 adapt to new context. Wrap all rules that change the current
3849 directory in parentheses. Expunge all references to $(P).
3850 When one command depends on another and they're run all at
3851 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3852 all object-file generation rules. Delete obsolete variables.
3854 * Makefile.in: Delete.
3855 * config-lang.in: Delete outputs= line.
3857 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3859 * error.c (dump_function_decl): Print no space between
3860 `ptr-operator' the `type-specifier' of the return type.
3861 (dump_type_prefix): Make sure we put space at the appropriate
3864 2000-10-23 Jason Merrill <jason@redhat.com>
3866 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3868 2000-10-22 Jason Merrill <jason@redhat.com>
3870 * call.c (build_conditional_expr): Use ocp_convert to force
3873 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3875 * call.c (standard_conversion): Use RVALUE_CONVs for all
3876 expressions that satisfy lvalue_p, not just those that satisfy
3879 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3881 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3882 not one with TYPE_IS_SIZETYPE set.
3883 (dubious_conversion_warnings): Remove special-case code.
3885 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3887 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3888 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3889 (dump_type_prefix): Print vector-of-int as 'int vector'.
3890 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3891 * tree.c (walk_tree): Handle VECTOR_TYPE.
3893 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3895 2000-10-21 Jason Merrill <jason@redhat.com>
3897 * parse.y (operator): Set got_object from got_scope.
3898 Set looking_for_typename.
3899 * decl.c (lookup_name_real): Clear val after setting from_obj.
3900 Reorganize diagnostic.
3902 2000-10-20 Jason Merrill <jason@redhat.com>
3904 * tree.c (walk_tree): Don't walk into default args.
3906 * error.c (dump_expr): Use host_integerp.
3908 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3910 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3911 "since" in error message.
3913 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3915 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3917 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3919 * decl.c (revert_static_member_fn): Fixed typo.
3921 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3923 * class.c (subobject_offset_fn): New type.
3924 (dfs_record_base_offsets): Remove.
3925 (record_base_offsets): Likewise.
3926 (dfs_search_base_offsets): Likewise.
3927 (record_subobject_offset): New function.
3928 (check_subobject_offset): Likewise.
3929 (walk_subobject_offsets): Likewise.
3930 (record_subobject_offsets): Likewise.
3931 (layout_conflict_p): Reimplement.
3932 (layout_nonempty_base_or_field): Correct handling of type
3933 conflicts during layout.
3934 (layout_empty_base): Likewise.
3935 (build_base_field): Adjust to handle new representation of empty
3937 (build_base_fields): Likewise.
3938 (layout_virtual_bases): Likewise.
3939 (splay_tree_compare_integer_csts): New function.
3940 (layout_class_type): Use a splay_tree, rather than a varray, to
3941 represent the offsets of empty bases.
3943 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3944 * decl.c (select_decl): Don't return declarations that are
3947 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3949 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3950 (fake_std_node): New macro.
3951 * decl.c (in_std): Rename to ...
3952 (in_fake_std): ... this.
3953 (flag_no_builtin): Remove.
3954 (flag_no_nonansi_builtin): Likewise.
3955 (walk_namespaces_r): Use fake_std_node.
3956 (push_namespace): Use std_identifier.
3957 (pop_namespace): Use in_fake_std.
3958 (lookup_name_real): Use fake_std_node.
3959 (init_decl_processing): When -fhonor-std, create the `std'
3960 namespace. Don't create a dummy fake_std_node in that case.
3961 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3962 (builtin_function): Put builtins whose names don't begin
3963 with `_' in the std namespace.
3964 * decl2.c (flag_no_builtin): Remove.
3965 (flag_no_nonansi_builtin): Likewise.
3966 (set_decl_namespace): Use fake_std_node.
3967 (validate_nonmember_using_decl): Likewise.
3968 (do_using_directive): Likewise.
3969 (handle_class_head): Likewise.
3970 * dump.c (dequeue_and_dump): Likewise.
3971 * except.c (init_exception_processing): Use std_identifier.
3972 * init.c (build_member_call): Use fake_std_node.
3973 * rtti.c (init_rtti_processing): Use std_identifier.
3975 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3977 * cp-tree.h (back_end_hook): Remove declaration.
3978 * decl2.c (back_end_hook): Remove definition.
3980 * dump.c (dequeue_and_dump): Dump TREE_USED.
3982 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3984 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3986 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3988 * decl.c (WINT_TYPE): Define.
3989 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3990 c_size_type_node, signed_size_type_node and wint_type_node.
3992 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3994 * decl2.c (warn_missing_format_attribute): New variable.
3995 (lang_decode_option): Decode -Wmissing-format-attribute.
3997 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3999 * typeck.c (qualify_type): Remove.
4000 (composite_pointer_type): Fix handling of conversions to `cv void*'.
4002 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4004 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
4006 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4008 * Makefile.in (parse.c, parse.h): Create atomically.
4010 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4012 * class.c (current_obstack): Remove.
4013 * decl.c (ggc_p): Remove.
4014 (start_decl): Don't use decl_tree_cons.
4015 (grokdeclarator): Don't use build_decl_list.
4016 (start_function): Don't use decl_tree_cons.
4017 (finish_function): Don't mess with obstacks.
4018 * decl2.c (grok_x_components): Don't use build_decl_list.
4019 * lex.c (make_call_declarator): Don't call decl_tree_cons.
4020 (implicitly_declare_fn): Don't call build_decl_list.
4021 * parse.y (frob_specs): Don't call build_decl_list or
4023 (expr_or_declarator_intern): Don't call decl_tree_cons.
4024 (primary): Don't call build_decl_list.
4025 (fcast_or_absdcl): Likewise.
4026 (typed_declspecs): Don't call decl_tree_cons.
4027 (reserved_declspecs): Don't call build_decl_list.
4028 (declmods): Likewise.
4029 (reserved_typespecquals): Likewise.
4031 (new_type_id): Likewise.
4032 (cv_qualifiers): Likewise.
4033 (after_type_declarator_intern): Likewise.
4034 (notype_declarator_intern): Likewise.
4035 (absdcl_intern): Likewise.
4036 (named_parm): Likewise.
4037 * pt.c (most_specialized_class): Likewise.
4038 * repo.c (temporary_obstack): Make it a structure, not a pointer.
4039 (init_repo): Initialize it.
4040 * search.c (current_obstack): Remove.
4041 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
4043 2000-10-09 Richard Henderson <rth@cygnus.com>
4045 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
4046 (c++ language support bits for libgcc): Remove.
4047 (c++.clean): Remove cplib2.txt cleanup.
4048 * config-lang.in (headers, lib2funcs): Remove.
4050 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
4051 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
4052 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
4053 * inc/new.h, inc/typeinfo: Remove files.
4055 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
4057 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
4059 (init_decl_processing): Initialize intmax_type_node and
4062 2000-10-06 Richard Henderson <rth@cygnus.com>
4064 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
4065 (original_result_rtx): Remove.
4066 * decl.c (save_function_data): Don't clear x_result_rtx.
4067 (mark_lang_function): Don't mark it either.
4068 * expr.c (fixup_result_decl): Remove.
4069 * semantics.c (genrtl_named_return_value): Frob the return decl
4070 before calling emit_local_var.
4071 (genrtl_finish_function): Don't call fixup_result_decl.
4072 Always emit the jump to return_label.
4074 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
4076 * pt.c (lookup_template_class): Set current access for enum.
4077 (tsubst_enum): Set file & line for enum decl.
4079 * spew.c (yylex): Remove unused variable.
4081 2000-10-05 Richard Henderson <rth@cygnus.com>
4083 * semantics.c (genrtl_finish_function): Don't init or check
4084 can_reach_end; remove noreturn and return value checks.
4086 2000-10-05 Tom Tromey <tromey@cygnus.com>
4088 * init.c (build_java_class_ref): Use `build_static_name' with a
4089 suffix, not a prefix, to build the class object's name.
4091 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4093 * cp-tree.h (access_kind): Fix comment typo.
4094 * decl2.c (grokfield): Fix diagnostic typo.
4095 * semantics.c (finish_template_type): Fix comment typo.
4096 (finish_qualified_object_call_expr): Likewise.
4098 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4100 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
4103 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4105 * spew.c (frob_id): New static function.
4106 (frob_opname): Use it.
4109 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4111 * decl.c (lang_mark_false_label_stack): Remove.
4112 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
4114 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
4116 * gxxint.texi: Use @email for formatting email addresses.
4118 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
4120 * error.c: Remove direct obstack manipulation. Replace with
4121 output_buffer-based formatting. Adjust calls to removed macros.
4122 (obstack_chunk_alloc, obstack_chunk_free): Remove.
4123 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
4124 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
4126 2000-09-24 Mark Mitchell <mark@codesourcery.com>
4128 * ir.texi: Move to ../c-tree.texi.
4130 2000-09-20 Jason Merrill <jason@redhat.com>
4132 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
4134 2000-09-21 Andreas Jaeger <aj@suse.de>
4136 * errfn.c: Move declaration of cp_printer and cp_printers to ...
4137 * cp-tree.h: ... here.
4139 * error.c: Remove declaration of cp_printer.
4141 2000-09-20 Mark Mitchell <mark@codesourcery.com>
4143 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
4145 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
4147 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
4150 2000-09-18 Mark Mitchell <mark@codesourcery.com>
4152 * decl.c (start_function): Robustify.
4154 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4156 * cp-tree.h (check_function_format): Accept a `status' parameter.
4158 * call.c, typeck.c: Updates calls to `check_function_format'.
4160 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
4162 * decl2.c (handle_class_head): Always push some scope even
4165 2000-09-16 Mark Mitchell <mark@codesourcery.com>
4167 * cp-tree.h (struct cp_language_function): Remove
4168 x_scope_stmt_stack and name_declared.
4169 (current_scope_stmt_stack): Remove.
4170 (function_name_declared_p): New macro.
4171 (struct lang_decl_flags): Use c_lang_decl as a base class.
4173 (struct lang_decl): Replace saved_tree with context.
4174 (DECL_FRIEND_CONTEXT): Adjust accordingly.
4175 (SET_DECL_FRIEND_CONTEXT): Likewise.
4176 (DECL_VIRTUAL_CONTEXT): Likewise.
4177 (DECL_SAVED_TREE): Remove.
4178 (C_DECLARED_LABEL_FLAG): Likewise.
4179 (cplus_expand_expr_stmt): Don't declare.
4180 (add_decl_stmt): Likewise.
4181 (add_scope_stmt): Likewise.
4182 * decl.c (mark_stmt_tree): Remove.
4183 (case_compare): Likewise.
4184 (finish_case_label): Use c_add_case_label.
4185 (init_decl_processing): Set more language-specific hooks.
4186 (build_enumerator): Fix typo in comment.
4187 (cplus_expand_expr_stmt): Remove.
4188 (mark_lang_function): Use mark_c_language_function.
4189 (lang_mark_tree): Use c_mark_lang_decl.
4190 * decl2.c: Change order of inclusion.
4191 * except.c: Likewise.
4192 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
4193 back on c_expand_expr.
4194 * friend.c: Include expr.h.
4195 * init.c: Change order of inclusion.
4196 * Makefile.in: Update dependencies.
4197 * lex.h (free_lang_decl_chain): Remove.
4198 * optimize.c (maybe_clone_body): Use function_name_declared_p.
4199 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
4201 (instantiate_decl): Use function_name_declared_p.
4202 * semantics.c (lang_expand_expr_stmt): Remove.
4203 (set_current_function_name_declared): Likewise.
4204 (current_function_name_declared): Likewise.
4205 (begin_compound_stmt): Use function_name_declared_p.
4206 (add_decl_stmt): Remove.
4207 (setup_vtbl_ptr): Use function_name_declared_p.
4208 (add_scope_stmt): Remove.
4209 (current_scope_stmt_stack): New function.
4210 (cp_expand_stmt): Don't handle SCOPE_STMTs.
4211 (expand_body): Use function_name_declared_p.
4212 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
4213 * typeck.c: Change order of includes.
4214 (convert_sequence): Remove.
4216 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
4218 * lex.c (reswords): Add _Complex.
4220 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4222 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
4224 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4226 * init.c (begin_init_stmts): Don't use // comments.
4228 2000-09-12 Jason Merrill <jason@redhat.com>
4230 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
4231 all non-extern arrays.
4233 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
4234 typenames, too. Downgrade complaint to pedwarn.
4235 (xref_tag): Warn about surprising behavior of 'friend struct T'.
4236 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
4237 'class This::Inherited'.
4239 2000-09-12 Mark Mitchell <mark@codesourcery.com>
4241 * decl.c (finish_case_label): Given the LABEL_DECL a
4244 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
4246 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
4247 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
4248 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
4249 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
4250 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
4252 (sorry_for_unsupported_tree, print_scope_operator,
4253 print_left_paren, print_right_paren, print_left_bracket,
4254 print_right_bracket, print_whitespace): Likewise.
4255 (aggr_variety): Rename to class_key_or_enum.
4256 (print_type): Rename to print_type_id.
4257 (print_type_specifier_seq, print_simple_type_specifier,
4258 print_elaborated_type_specifier,
4259 print_rest_of_abstract_declarator,
4260 print_parameter_declaration_clause, print_exception_specification,
4261 print_nested_name_specifier, print_template_id,
4262 typedef_original_name, print_template_argument_list_start,
4263 print_template_argument_list_end): New functions.
4265 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
4267 * ir.texi: Add more documentation.
4269 2000-09-11 Mark Mitchell <mark@codesourcery.com>
4271 * cp-tree.h (struct saved_scope): Remove x_function_parms.
4272 (current_function_parms): Don't define.
4273 (struct cp_language_function): Remove parms_stored.
4274 (current_function_just_assigned_this): Don't define.
4275 (current_function_parms_stored): Likewise.
4276 (static_ctors): Declare.
4277 (static_dtors): Likewise.
4278 (SF_EXPAND): Don't define.
4279 (expand_start_early_try_stmts): Remove declaration.
4280 (store_parm_decls): Likewise.
4281 * decl.c (static_ctors): Don't declare.
4282 (static_dtors): Likewise.
4283 (struct binding_level): Remove this_block.
4284 (poplevel): Remove dead code.
4285 (set_block): Likewise.
4286 (mark_binding_level): Don't mark this_block.
4287 (mark_saved_scope): Don't mark x_function_parms.
4288 (init_decl_processing): Don't add current_function_parms as a GC
4290 (check_function_type): Change prototype.
4291 (start_function): Remove RTL-generation code.
4292 (expand_start_early_try_stmts): Remove.
4293 (store_parm_decls): Give it internal linkage. Remove
4294 RTL-generation code.
4295 (finish_function): Remove RTL-generation code.
4296 * decl2.c (static_ctors): Fix formatting.
4297 (static_dtors): Likewise.
4298 * method.c (use_thunk): Don't call store_parm_decls.
4299 (synthesize_method): Likewise.
4300 * optimize.c (maybe_clone_body): Likewise.
4301 * parse.y (fn.def2): Likewise.
4302 (.set_base_init): Likewise.
4303 (nodecls): Likewise.
4304 * pt.c (instantiate_decl): Likewise.
4305 * rtti.c (synthesize_tinfo_fn): Likewise.
4306 * semantics.c (genrtl_try_block): Simplify.
4307 (expand_body): Use genrtl_start_function and
4308 genrtl_finish_function.
4309 (genrtl_start_function): New function.
4310 (genrtl_finish_function): Likewise.
4312 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4314 * error.c (cp_tree_printer, case 'P'): Append break.
4316 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4318 * cp-tree.h (frob_opname): Declare.
4319 * parse.y (saved_scopes): New static variable.
4320 (cp_parse_init): Adjust.
4321 (do_id): If lastiddecl is NULL, do do_identifier.
4322 (operator): Save scope information.
4323 (unoperator): New reduction. Restore scope information.
4324 (operator_name): Append unoperator. Call frob_opname.
4325 * spew.c (frob_opname): Define.
4327 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4329 * decl.c, rtti.c: Include defaults.h if not already included.
4330 Don't define the *_TYPE_SIZE macros.
4332 2000-09-09 Mark Mitchell <mark@codesourcery.com>
4334 * cp-tree.h (push_switch): Change prototype.
4335 (check_cp_case_value): Remove declaration.
4336 (decl_constant_value): Likewise.
4337 * decl.c (struct cp_switch): Add switch_stmt and cases.
4338 (case_compare): New function.
4339 (push_switch): Set switch_stmt. Initialize cases.
4340 (pop_switch): Clean up cases.
4341 (define_case_label): Rename to ...
4342 (finish_case_label): ... this. Do semantic analysis for case
4344 (start_function): Correct comment.
4345 * decl2.c (check_cp_case_value): Remove.
4346 * expr.c (do_case): Remove.
4347 * pt.c (tsubst_expr): Adjust call to finish_case_label.
4348 * semantics.c (genrtl_do_poplevel): Remove declaration.
4349 (RECHAIN_STMTS): Remove.
4350 (finish_break_stmt): Use build_break_stmt.
4351 (finish_continue_stmt): Use build_continue_stmt.
4352 (finish_switch_cond): Adjust condition here, rater than in
4353 c_expand_start_case.
4354 (finish_case_label): Remove.
4355 * typeck.c (c_expand_return): Remove.
4356 (c_expand_start_case): Likewise.
4358 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
4360 * ir.texi: Document type nodes.
4362 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4364 * cp-tree.h (init_cp_semantics): Declare.
4365 (genrtl_try_block): Don't declare.
4366 (genrtl_handler): Likewise.
4367 (genrtl_catch_block): Likewise.
4368 (genrtl_ctor_stmt): Likewise.
4369 (genrtl_subobject): Likewise.
4370 (genrtl_do_poplevel): Likewise.
4371 (genrtl_named_return_value): Likewise.
4372 * lex.c (init_parse): Call init_cp_semantics.
4373 * semantics.c (genrtl_try_block): Give it internal linkage.
4374 (genrtl_handler): Likewise.
4375 (genrtl_catch_block): Likewise.
4376 (genrtl_ctor_stmt): Likewise.
4377 (genrtl_subobject): Likewise.
4378 (genrtl_do_poplevel): Likewise.
4379 (genrtl_named_return_value): Likewise.
4380 (lang_expand_stmt): Rename to ...
4381 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
4382 (init_cp_semantics): Define.
4384 * decl.c (initialize_local_var): Remove RTL-generating code.
4385 * semantics.c (genrtl_try_block): Fix formatting.
4387 Move statement-tree facilities from C++ to C front-end.
4388 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
4389 (void_zero_node): Remove.
4390 (stmt_tree): Likewise.
4391 (scope_chain): Adjust.
4392 (language_function): Rename to cp_language_function.
4393 (cp_function_chain): Adjust.
4394 (current_stmt_tree): Remove.
4395 (last_tree): Likewise.
4396 (last_expr_type): Likewise.
4397 (struct lang_decl): Adjust.
4398 (STMT_IS_FULL_EXPR_P): Remove.
4400 (begin_stmt_tree): Likewise.
4401 (finish_stmt_tree): Likewise.
4402 (walk_tree_fn): Likewise.
4403 (walk_stmt_tree): Likewise.
4404 * class.c (finish_struct): Replace use of add_tree with add_stmt.
4405 * decl.c (mark_stmt_tree): Adjust type.
4406 (init_decl_processing): Don't build void_zero_node.
4407 (initialize_local_var): Adjust usage of current_stmt_tree.
4408 (finish_enum): Use add_stmt, not add_tree.
4409 (save_function_data): Adjust use of language_function.
4410 (finish_constructor_body): Use add_stmt, not add_tree.
4411 (finish_destructor_body): Likewise.
4412 (push_cp_function_context): Adjust use of language_function.
4413 (pop_cp_function_context): Likewise.
4414 (mark_lang_function): Likewise.
4415 (mark_cp_function_context): Likewise.
4416 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
4417 (build_vec_init): Likewise.
4418 * semantics.c (SET_LAST_STMT): Remove.
4419 (RECHAIN_STMTS): Don't use it.
4420 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
4421 (current_stmt_tree): Define.
4423 (finish_goto_stmt): Use add_stmt, not add_tree.
4424 (finish_expr_stmt): Likewise.
4425 (begin_if_stmt): Likewise.
4426 (finish_then_clause): Likewise.
4427 (begin_while_stmt): Likewise.
4428 (begin_do_stmt): Likewise.
4429 (finish_return_stmt): Likewise.
4430 (begin_for_stmt): Likewise.
4431 (finish_break_stmt): Likewise.
4432 (finish_continue_stmt): Likewise.
4433 (begin_switch_stmt): Likewise.
4434 (finish_case_label): Likewise.
4435 (begin_try_block): Likewise.
4436 (begin_function_try_block): Likewise.
4437 (begin_handler): Likewise.
4438 (begin_catch_block): Likewise.
4439 (begin_compound_stmt): Likewise.
4440 (begin_asm_stmt): Likewise.
4441 (finish_asm_stmt): Likewise.
4442 (finish_label_stmt): Likewise.
4443 (add_decl_stmt): Likewise.
4444 (finish_subobject): Likewise.
4445 (finish_decl_cleanup): Likewise.
4446 (finish_named_return_value): Likewise.
4447 (setup_vtbl_ptr): Likewise.
4448 (add_scope_stmt): Likewise.
4449 (finish_stmt_expr): Likewise.
4450 (prune_unused_decls): Remove.
4451 (begin_stmt_tree): Likewise.
4452 (finish_stmt_tree): Likewise.
4453 (prep_stmt): Adjust use of current_stmt_tree.
4454 (lang_expand_stmt): Likewise.
4455 * tree.c (statement_code_p): Remove.
4456 (cp_statement_code_p): New function.
4457 (walk_stmt_tree): Remove.
4458 (init_tree): Set lang_statement_code_p.
4460 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
4462 Integrated preprocessor.
4464 * Make-lang.in, Makefile.in: Remove all references to input.c,
4465 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
4466 * gxx.gperf, hash.h, input.c: Delete.
4467 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
4468 initialized properly.
4470 * class.c (fixup_pending_inline): Take a tree, not a
4471 struct pending_inline *. All callers changed.
4472 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
4473 RID_PROTECTED entries in ridpointers[] array here.
4474 * decl.c (duplicate_decls): Do not refer to struct
4476 (record_builtin_type, init_decl_processing): Use RID_MAX not
4478 (grokdeclarator): Use C_IS_RESERVED_WORD.
4479 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
4481 (grok_x_components): Do not inspect pending_inlines chain.
4483 * cp-tree.h (struct lang_identifier): Add rid_code entry.
4484 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
4485 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
4486 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
4487 TIME_IDENTIFIER_FILEINFO): Kill.
4489 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
4491 * parse.y: Call do_pending_inlines unconditionally.
4492 reinit_parse_for_method is now snarf_method. fn.defpen is no
4493 longer necessary. Remove unnecessary <itype> annotation on
4494 SCOPE. Do not refer to end_of_file or struct pending_inline.
4495 * semantics.c (begin_inline_definitions): Call
4496 do_pending_inlines unconditionally.
4498 * lex.c: Remove all code now shared with C front end.
4499 Initialize cpplib properly if USE_CPPLIB. Put reserved words
4500 into the get_identifier table. Rewrite pragma handling to
4501 work with the registry. Move code to save tokens for later
4502 processing to spew.c.
4504 * spew.c: Rewrite everything in terms of token streams instead
4505 of text. Move routines here from lex.c / input.c as
4506 appropriate. GC-mark trees hanging off the pending inlines
4509 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4511 * NEWS: Mention that the named return value extension has been
4513 * cp-tree.h (original_result_rtx): Define.
4514 (TREE_REFERENCE_EXPR): Remove.
4515 (DECL_VPARENT): Likewise.
4516 (pushdecl_nonclass_level): Likewise.
4517 (store_return_init): Likewise.
4518 (reinit_lang_specific): Likewise.
4519 (genrtl_named_return_value): Change prototype.
4520 * decl.c (original_result_rtx): Remove.
4521 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
4522 Do not generate RTL for local variables here.
4523 (store_return_init): Remove.
4524 * semantics.c (genrtl_named_return_value): Simplify. Fold in
4526 (finish_named_return_value): Adjust accordingly. Warn that this
4527 extension is deprecated.
4528 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
4530 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4532 * pt.c (type_unification_real): Replace switch with if.
4533 (unify): Tsubst non-type parms before comparing.
4535 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4537 * error.c (dump_typename): New function, broken out of ...
4538 (dump_type): ... here. Use it.
4539 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
4541 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4543 * init.c (build_offset_ref): Deal with namespace scoped
4546 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4548 * class.c (resolve_address_of_overloaded_function): Add
4549 explanation message.
4550 * decl.c (define_case_label): Reformat explanation.
4551 * decl2.c (finish_static_data_member_decl): Likewise.
4552 (grokfield): Likewise.
4553 * friend.c (do_friend): Likewise.
4555 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
4557 * tree.c (walk_tree): Expose tail recursion.
4558 (walk_stmt_tree): New function.
4559 * cp-tree.h: Prototype walk_stmt_tree.
4560 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
4561 the BLOCKs directly. If a BLOCK has no variables after
4562 pruning, discard it.
4563 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
4564 restore the line number.
4566 2000-09-05 Mark Mitchell <mark@codesourcery.com>
4568 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
4569 (pt.o): Remove dependency on HTAB_H.
4570 * cp-tree.h: Include hashtab.h.
4571 (walk_tree): Change prototype.
4572 (walk_tree_without_duplicates): New function.
4573 * decl.c (check_default_argument): Use it.
4574 * optimize.c (remap_decl): Adjust calls to walk_tree.
4575 (copy_body): Likewise.
4576 (expand_calls_inline): Likewise.
4577 (calls_setjmp_p): Use walk_tree_without_duplicates.
4578 * pt.c: Don't include hashtab.h.
4579 (for_each_template_parm): Use walk_tree_without_duplicates.
4580 * semantics.c (finish-stmt_tree): Likewise.
4581 (expand_body): Likewise.
4582 * tree.c (walk_tree): Add additional parameter.
4583 (walk_tree_without_duplicates): New function.
4584 (count_trees): Use it.
4585 (verify_stmt_tree): Adjust call to walk_tree.
4586 (find_tree): Use walk_tree_without_duplicates.
4587 (no_linkage_check): Likewise.
4588 (break_out_target_exprs): Adjust call to walk_tree.
4589 (cp_unsave): Likewise.
4591 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4593 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
4594 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4595 * cp-tree.h (TYPE_BINFO): Adjust comment.
4596 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
4597 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
4598 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4599 (TYPE_TEMPLATE_INFO): Likewise.
4600 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
4601 * class.c (push_nested_class): Likewise.
4602 * decl.c (lookup_name_real): Likewise.
4603 (grokdeclarator): Likewise.
4604 (grok_op_properties): Likewise.
4605 (xref_tag): Likewise.
4606 (xref_basetypes): Likewise.
4607 * decl2.c (constructor_name_full): Likewise.
4608 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
4609 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4610 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
4611 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4612 (dump_type_suffix): Likewise.
4613 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
4615 (get_aggr_from_typedef): Likewise.
4616 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
4617 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4618 (write_template_parm): Likewise.
4619 (write_template_template_parm): Check tree code instead of
4620 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4621 * method.c (build_overload_nested_name): Add
4622 BOUND_TEMPLATE_TEMPLATE_PARM.
4623 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
4624 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4625 * pt.c (convert_template_argument): Check tree code instead of
4626 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4627 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
4628 (for_each_template_parm): Adjust comment.
4629 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
4630 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4631 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
4632 template_args_equal to compare template template parameter cases.
4633 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4634 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
4636 * tree.c (copy_template_template_parm): Decide whether to create
4637 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
4638 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4639 (copy_tree_r): Likewise.
4640 * typeck.c (comptypes): Likewise. Check tree code instead of
4641 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4643 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
4645 * decl.c (finish_function): Move the code for handling functions
4646 marked with the constructor and destructor attributes inside the
4649 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4651 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
4653 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4655 * pt.c (lookup_template_class): Remove abort.
4656 * tree.c (get_type_decl): Allow error_mark_node.
4658 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4660 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
4663 2000-09-03 Mark Mitchell <mark@codesourcery.com>
4665 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
4668 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4670 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
4671 union tag mismatch error reporting.
4673 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4675 * call.c (build_scoped_method_call): Check it is not a namespace.
4677 2000-08-30 Jason Merrill <jason@redhat.com>
4679 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
4681 * tree.c (bot_manip): Check TREE_CONSTANT rather than
4682 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
4683 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
4685 * decl.c (start_function): Always call make_function_rtl.
4687 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4689 * semantics.c (prune_unused_decls): New function.
4690 (finish_stmt_tree): Call it via walk_tree.
4692 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4694 * class.c (build_secondary_vtable): Constify a char *.
4695 * decl.c (init_decl_processing): Initialize function_id_node,
4696 pretty_function_id_node, and func_id_node.
4697 * input.c (struct input_source): Constify 'str'.
4698 (feed_input): Constify first argument.
4699 * mangle.c (write_identifier): Constify argument.
4700 * pt.c (mangle_class_name_for_template): Constify argument.
4702 2000-08-29 Mark Mitchell <mark@codesourcery.com>
4704 * typeck.c (mark_addressable): Remove code that pokes around in
4707 2000-08-28 Jason Merrill <jason@redhat.com>
4709 * lex.c (file_name_nondirectory): Move to toplev.c.
4711 * cp-tree.h (LOCAL_CLASS_P): New macro.
4712 * class.c (finish_struct_1): Use it.
4714 2000-08-27 Alex Samuel <samuel@codesourcery.com>
4716 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
4717 (write_encoding): Pass another argument to write_name.
4718 (write_name): Add ignore_local_scope parameter. Fix handling of
4720 (write_nested_name): Use write_unqualified_name.
4721 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
4722 (write_template_prefix): Use write_unqualified_name.
4723 (write_component): Remove.
4724 (write_local_name): Add parameter. Use direct local entity to
4725 discriminator calculation.
4726 (write_class_enum_type): Pass another argument to write_name.
4727 (write_template_template_arg): Likewise.
4728 (make_guard_variable): Likewise.
4730 2000-08-27 Jason Merrill <jason@redhat.com>
4732 * decl.c (pushdecl): Matching decls for local externs are found in
4733 the current level. Propagate linkage information from previous
4736 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
4738 * ir.texi (Expressions): Fix typo.
4740 2000-08-25 Greg McGary <greg@mcgary.org>
4742 * tree.c (init_tree): Use ARRAY_SIZE.
4744 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4746 * error.c (cp_tree_printer): Rework.
4748 2000-08-25 Mark Mitchell <mark@codesourcery.com>
4750 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
4752 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
4753 (cp-demangle.o): Remove target.
4754 (dyn-string.o): Likewise.
4756 * decl.c (grokfndecl): Require that `main' return an `int'.
4757 * mangle.c (write_encoding): Don't mangle return types for
4758 conversion functions.
4760 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4762 * error.c (tree_formatting_info): New data type.
4763 (tree_being_formatted): New macro.
4764 (tree_formatting_flags): Likewise.
4765 (put_whitespace): Likewise.
4766 (print_tree_identifier): Likewise.
4767 (print_identifier): Likewise.
4768 (cp_tree_printer, print_function_argument_list, print_declaration,
4769 print_expression, print_function_declaration,
4770 print_function_parameter, print_type, print_cv_qualifier): New
4772 (init_error): Initialize lang_printer.
4774 2000-08-24 Jason Merrill <jason@redhat.com>
4776 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
4777 adjustment necessary.
4779 2000-08-24 Greg McGary <greg@mcgary.org>
4781 * cp-tree.h (MAIN_NAME_P): Remove macro.
4783 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
4785 * error.c (print_instantiation_context): Don't forget to flush the
4788 2000-08-23 Jason Merrill <jason@redhat.com>
4790 * typeck.c (build_ptrmemfunc): Save the input pmf.
4792 * method.c (process_modifiers): Use same_type_p.
4794 2000-08-23 Mark Mitchell <mark@codesourcery.com>
4796 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
4797 * mangle.c (write_function_type): Change prototype.
4798 (write_encoding): Don't mangle return types for
4799 constructors or destructors.
4800 (write_type): Adjust call to write_function_type.
4801 * pt.c (instantiate_template): Instantiate alternate entry points
4802 when instantiating the main function.
4804 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4806 * error.c (cp_print_error_function): Don't use embedded '\n' in
4809 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4811 * decl.c (init_decl_processing): Remove bogus initialization.
4812 * error.c (lang_print_error_function): Restore here.
4813 (init_error): Initialize print_error_function.
4815 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4817 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
4819 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
4821 * Makefile.in (error.o): Depends on diagnostic.h
4823 * cp-tree.h (problematic_instantiation_changed,
4824 record_last_problematic_instantiation, current_instantiation,
4825 print_instantiation_context): Declare.
4826 (maybe_print_template_context): Remove.
4828 * decl.c (init_decl_processing): Set print_error_function to NULL.
4829 (lang_print_error_function): Remove, since we're using a new
4832 * error.c: #include diagnostic.h
4833 (function_category): New function.
4834 (cp_diagnostic_starter): Likewise.
4835 (cp_diagnostic_finalizer): Likewise.
4836 (cp_print_error_function): Likewise.
4837 (maybe_print_instantiation_context): Likewise.
4838 (print_instantiation_full_context): Likewise.
4839 (print_instantiation_partial_context): Likewise.
4840 (print_instantiation_context): Define.
4841 (init_error): Initialize diagnostic pager and finalizer.
4843 * pt.c (problematic_instantiation_changed): Define.
4844 (record_last_problematic_instantiation): Likewise.
4845 (current_instantiation): Likewise.
4846 (maybe_print_template_context): Remove.
4847 (print_template_context): Likewise.
4848 (current_tinst_level): Make static to reflect Brendan Kehoe's
4849 change of 1995-04-13.
4850 (push_tinst_level): Call print_instantiation_context.
4852 2000-08-21 Nix <nix@esperi.demon.co.uk>
4854 * lang-specs.h: Do not process -o or run the assembler if
4857 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4859 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4861 * decl2.c (lang_decode_option): Disable gettext attributes for
4864 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4866 * lex.c (lang_init_options): Default diagnostic message maximum
4867 length to 80, when line-wrapping.
4869 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4871 * class.c (build_vtbl_initializer): Clear the entire
4872 vtbl_init_data. Start keeping track of the functions for which we
4873 have created vcall offsets here.
4874 (dfs_build_vcall_offset_vtbl_entries): Remove.
4875 (build_vcall_offset_vtbl_entries): Reimplement.
4876 (add_vcall_offset_vtbl_entries_r): New function.
4877 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4878 computing when vcall offsets are necessary.
4880 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4882 * decl.c (member_function_or_else): Use cp_error ... %T.
4883 (grokdeclarator): Likewise.
4884 (start_method): Likewise.
4885 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4887 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4889 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4892 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4894 * cp-tree.h (PTRMEM_OK_P): New macro.
4895 (itf_ptrmem_ok): New enumeration value.
4896 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4897 argument. Diagnose implicit pointer to member.
4898 (instantiate_type): Don't diagnose implicit pointer to member
4899 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4900 resolve_address_of_overloaded_function.
4901 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4902 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4903 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4904 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4905 (build_unary_op): Deal with single non-static member in
4908 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4910 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4912 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4914 * cp-tree.h (enum_name_string): Remove prototype.
4915 (report_case_error): Remove prototype.
4916 * cp/typeck2.c (enum_name_string): Remove.
4917 (report_case_error): Remove.
4918 * error.c (dump_expr): Deal with enum values directly.
4919 Correctly negate integer constant.
4921 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4923 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4924 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4925 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4926 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4927 (__cxa_vec_new): Use __cxa_vec_new2.
4928 (__cxa_vec_delete): Use __cxa_vec_delete2.
4930 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4932 * vec.cc (__cxa_vec_new): Set "C" linkage.
4933 (__cxa_vec_ctor): Likewise.
4934 (__cxa_vec_cctor): Likewise.
4935 (__cxa_vec_dtor): Likewise.
4936 (__cxa_vec_delete): Likewise.
4937 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4938 (__cxa_vec_ctor): Likewise.
4939 (__cxa_vec_cctor): Likewise.
4940 (__cxa_vec_dtor): Likewise.
4941 (__cxa_vec_delete): Likewise.
4943 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4945 * class.c (instantiate_type): Reinstate local variable
4946 deleted in previous change.
4948 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4951 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4953 * cp-tree.h (instantiate_type_flags): New enumeration.
4954 (instantiate_type): Change parameter.
4955 * class.c (instantiate_type): Adjust prototype. Adjust.
4956 * call.c (standard_conversion): Adjust instantiate_type call.
4957 (reference_binding): Likewise.
4958 (build_op_delete_call): Likewise.
4959 (convert_like_real): Likewise.
4960 * cvt.c (cp_convert_to_pointer): Likewise.
4961 (convert_to_reference): Likewise.
4962 * pt.c (convert_nontype_argument): Likewise.
4963 * typeck.c (build_binary_op): Likewise.
4964 (build_ptrmemfunc): Likewise.
4965 (convert_for_assignment): Likewise.
4967 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4969 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4970 (current_aggr): Define.
4971 * decl.c (grokdeclarator): Make sure a friend class is an
4972 elaborated type specifier.
4973 * parse.y (current_aggr): Remove static definition.
4974 (cp_parse_init): Adjust.
4975 (structsp): Clear and restore current_aggr.
4976 (component_decl_list): Clear current_aggr.
4978 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4979 aggregate tag on the typename's context.
4981 * pt.c (tsubst_friend_class): Return error_mark_node, if
4983 (instantiate_class_template): Ignore error_mark_node friend types.
4985 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4987 * cvt.c (warn_ref_binding): New static function, broken out of ...
4988 (convert_to_reference): ... here. Use it.
4990 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4992 * parse.y (template_arg): Add rule for template qualified with
4995 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4997 * decl2.c (add_function): Reorganize.
4998 (arg_assoc): Do not consider function template decls.
5000 2000-08-11 Jason Merrill <jason@redhat.com>
5002 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
5005 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5007 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
5008 (lookup_nested_tag): Likewise.
5010 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
5013 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5015 * parse.y (named_complex_class_head_sans_basetype): Remove
5018 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5020 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
5021 explicit TEMPLATE_ID_EXPR args.
5022 (build_expr_from_tree, case CALL_EXPR): Likewise.
5024 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5026 * decl.c (check_tag_decl): Diagnose typename's which don't
5029 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
5031 * init.c (build_aggr_init): Reject bogus array initializers
5034 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
5036 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
5038 * cp/tinfo.cc (__dynamic_cast): Likewise.
5039 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
5041 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
5043 * cvt.c (convert_to_pointer_force): Fix error message when
5044 attempting to cast from ambiguous base.
5046 2000-08-08 Jason Merrill <jason@redhat.com>
5048 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
5049 (tsubst_template_arg_vector): Likewise.
5051 * decl2.c (build_anon_union_vars): Choose the largest field; don't
5052 assume that one will be as large as the union.
5054 2000-08-07 Kazu Hirata <kazu@hxi.com>
5056 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
5057 * decl.c (pop_labels): Likewise.
5059 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
5061 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
5063 (__pointer_to_member_type_info): Likewise.
5064 (__base_class_info): Likewise.
5065 (__class_type_info): Likewise.
5066 (__si_class_type_info): Likewise.
5067 (__vmi_class_type_info): Likewise.
5068 * tinfo.cc (__si_class_type_info::__do_find_public_src):
5069 Changed member names to match specifications.
5070 (__vmi_class_type_info::__do_find_public_src): Likewise.
5071 (__si_class_type_info::__do_dyncast): Likewise.
5072 (__vmi_class_type_info::__do_dyncast): Likewise.
5073 (__si_class_type_info::__do_upcast): Likewise.
5074 (__vmi_class_type_info::__do_upcast): Likewise.
5075 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
5076 (__pbase_type_info::__pointer_catch): Likewise.
5077 (__pointer_type_info::__pointer_catch): Likewise.
5078 (__pointer_to_member_type_info::__pointer_catch): Likewise.
5080 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
5082 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
5083 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
5084 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
5086 2000-08-04 Mark Mitchell <mark@codesourcery.com>
5088 * cp-tree.h (add_method): Change prototype.
5089 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
5090 Don't double the size of the method vector in the error case.
5091 (handle_using_decl): Adjust call to add_method.
5092 (add_implicitly_declared_members): Likewise.
5093 (clone_function_decl): Likewise.
5094 * decl2.c (check_classfn): Likewise.
5095 * semantics.c (finish_member_declaration): Likewise.
5097 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
5099 * decl.c (flag_isoc94): New variable.
5101 2000-08-02 Jason Merrill <jason@redhat.com>
5103 * pt.c (do_type_instantiation): Add complain parm; don't complain
5104 if called recursively.
5105 * cp-tree.h, parse.y: Adjust.
5107 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
5109 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
5110 -Wno-strict-prototypes.
5112 * g++spec.c: Adjust type of second argument to
5113 lang_specific_driver, and update code as necessary.
5115 * cp-tree.h: Don't prototype min_precision here.
5116 (my_friendly_assert): Cast expression to void.
5117 * semantics.c (do_poplevel): Initialize scope_stmts.
5119 2000-08-02 Mark Mitchell <mark@codesourcery.com>
5121 * cp-tree.h (DECL_NEEDED_P): Tweak.
5123 2000-07-28 Jason Merrill <jason@redhat.com>
5125 * lang-specs.h: Use %i in rule for .ii files.
5127 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
5129 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
5131 2000-07-30 Mark Mitchell <mark@codesourcery.com>
5133 Allow indirect primary bases.
5134 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
5136 (CLASSTYPE_VFIELD_PARENT): Remove.
5137 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
5138 (BINFO_PRIMARY_BINFO): Remove.
5139 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
5140 (BINFO_VBASE_PRIMARY_P): Likewise.
5141 (BINFO_PRIMARY_BASE_OF): New macro.
5142 (BINFO_INDIRECT_PRIMARY_P): Likewise.
5143 (get_primary_binfo): New function.
5144 * decl.c (lang_mark_tree): Make lang_type::primary_base.
5145 * class.c (vcall_offset_data_s): Rename to ...
5146 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
5147 and add ctor_vtbl_p.
5148 (get_derived_offset): Use get_primary_binfo.
5149 (dfs_mark_primary_bases): Adjust handling of virtual primary
5151 (mark_primary_bases): Likewise.
5152 (set_primary_base): Take a binfo, not an integer, as a
5153 representation of the primary base.
5154 (indirect_primary_base_p): Remove.
5155 (determine_primary_base): Adjust for indirect primary bases.
5156 (dfs_find_final_overrider): Fix typo in coment.
5157 (update_vtable_entry_for_fn): Use get_primary_binfo.
5158 (layout_nonempty_base_or_field): Tweak.
5159 (build_base_fields): Adjust for new primary base semantics.
5160 (dfs_propagate_binfo_offsets): Remove.
5161 (propagate_binfo_offsets): Rewrite.
5162 (dfs_set_offset_for_shared_vbases): Remove.
5163 (layout_virtual_bases): Don't use it.
5164 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
5166 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
5167 CLASSTYPE_VFIELD_PARENT.
5168 (dfs_get_primary_binfo): New function.
5169 (get_primary_binfo): Likewise.
5170 (dump_class_hierarchy_r): Tweak printing of primary bases.
5171 (build_vtbl_initializer): Fix typo in comments. Use
5173 (build_vcall_and_vbase_vtbl_entries): Likewise.
5174 (build_vbaes_offset_vtbl_entries): Likewise.
5175 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
5176 BV_VCALL_INDEX to handle indirect primary bases.
5177 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
5178 (build_rtti_vtbl_entries): Likewise.
5179 * search.c (get_shared_vbase_if_not_primary): Tweak.
5180 (find_vbase_instance): Likewise.
5181 (binfo_for_vtable): Simplify.
5182 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
5183 (make_binfo): Make it have 11 entries.
5185 2000-07-30 Alex Samuel <samuel@codesourcery.com>
5187 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
5188 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
5189 ascertaining primaryness.
5190 (G): Remove template_args.
5191 (decl_is_template_id): New function.
5192 (write_encoding): Use decl_is_template_id.
5193 (write_name): Likewise. Handle type_decls. Get main variant of
5195 (write_nested_name): Likewise.
5196 (write_prefix): Likewise.
5197 (write_template_prefix): Likewise.
5198 (write_special_name_constructor): Remove defunct production from
5200 (write_bare_function_type): Remove comment about absent parameter.
5201 (write_template_template_arg): Add missing grammar production to
5204 2000-07-27 Jason Merrill <jason@redhat.com>
5206 * decl.c (duplicate_decls): If common_type produces a non-typedef
5207 type for a typedef, just use the old type.
5209 2000-07-27 Mark Mitchell <mark@codesourcery.com>
5211 * cp-tree.h (function_depth): Declare.
5212 (verify_stmt_tree): Likewise.
5213 (find_tree): Likewise.
5214 * decl.c (function_depth): Give it external linkage.
5215 * optimize.c (optimize_function): Increment and decrement it.
5216 * tree.c (verify_stmt_tree_r): New function.
5217 (verify_stmt_tree): Likewise.
5218 (find_tree_r): Likewise.
5219 (find_tree): Likewise.
5221 2000-07-27 Jason Merrill <jason@redhat.com>
5223 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
5225 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
5227 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5229 * decl.c (start_cleanup_fn): Mark the function as `inline'.
5230 * decl2.c (get_guard): Call cp_finish_decl, not
5231 rest_of_decl_compilation, for local guards.
5232 * lex.c (do_identifier): Remove unused variable.
5234 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
5236 * parse.y: Add missing ';'.
5238 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5240 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
5243 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5245 Kill strict_prototype. Backwards compatibility only for
5246 non NO_IMPLICIT_EXTERN_C systems.
5247 * cp-tree.h (flag_strict_prototype): Remove.
5248 (strict_prototype): Remove.
5249 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5250 * decl.c (maybe_push_to_top_level): Adjust.
5251 (pop_from_top_level): Adjust.
5252 (decls_match): Only allow sloppy parm matching for ancient
5254 (init_decl_processing): Adjust.
5255 (grokdeclarator): Adjust.
5256 * decl2.c (flag_strict_prototype): Remove.
5257 (strict_prototype): Remove.
5258 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5259 (lang_f_options): Remove "strict-prototype".
5260 (unsupported-options): Add "strict-prototype".
5261 * lex.c (do_identifier): Adjust.
5262 (do_scoped_id): Adjust.
5263 * parse.y (empty_parms): Adjust.
5264 * class.c (push_lang_context): Adjust.
5265 (pop_lang_context): Adjust.
5266 * typeck.c (comp_target_parms): Adjust.
5268 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5270 * decl.c (poplevel): Deal with anonymous variables at for scope.
5271 (maybe_inject_for_scope_var): Likewise.
5273 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
5275 * decl.c: Remove all signal handling code, now done in toplev.c.
5277 2000-07-23 Mark Mitchell <mark@codesourcery.com>
5279 * decl.c (make_rtl_for_nonlocal_decl): Rework.
5281 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
5284 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
5286 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
5287 Define my_friendly_assert and my_friendly_abort as macros
5288 which may call friendly_abort. Prototype friendly abort, not
5289 my_friendly_abort or my_friendly_assert.
5290 * decl.c (signal_catch): Report the signal caught in the error
5291 message. Call fatal directly.
5292 * typeck2.c (ack, my_friendly_assert): Delete.
5293 (my_friendly_abort): Rename to friendly_abort. Expect file,
5294 line, and function parameters. Report the abort code, then
5295 call fancy_abort. Do not mask an abort if errors have
5298 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
5300 * typeck.c (comp_target_parms): Remove obsolete parameter.
5301 (comp_target_types): Adjust.
5303 2000-07-17 Jason Merrill <jason@redhat.com>
5305 * typeck.c (mark_addressable): Never set TREE_USED.
5306 * call.c (build_call): Don't abort on calls to library functions
5307 that have been declared normally.
5309 * typeck.c (build_binary_op): Fix grammar in warning.
5311 * exception.cc (__eh_free): Fix prototype.
5313 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
5315 * decl.c (pushdecl): Handle seeing an OVERLOAD in
5316 IDENTIFIER_NAMESPACE_VALUE.
5318 2000-07-16 Mark Mitchell <mark@codesourcery.com>
5320 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
5321 * method.c (use_thunk): Correct handling of vcall offsets.
5323 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5325 * .cvsignore: parse.h and parse.c have no cp- prefix.
5327 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5329 * .cvsignore: New file.
5331 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5333 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5335 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5337 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
5339 * parse.h: Likewise.
5341 2000-07-11 Mark Mitchell <mark@codesourcery.com>
5343 * class.c (layout_class_type): Add pointers to virtual bases after
5344 base classes under the old ABI.
5346 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
5348 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
5349 (finish_continue_stmt): Likewise.
5350 (begin_for_stmt): Remove call to note_level_for_for.
5351 (finish_goto_stmt): Change call from build_min_nt
5353 (finish_expr_stmt): Likewise.
5354 (begin_if_stmt): Likewise.
5355 (begin_while_stmt): Likewise.
5356 (finish_while_stmt): Likewise.
5357 (finish_return_stmt): Likewise.
5358 (begin_for_stmt): Likewise.
5359 (finish_for_stmt): Likewise.
5360 (finish_break_stmt): Likewise.
5361 (begin_switch_stmt): Likewise.
5362 (finish_case_label): Likewise.
5363 (genrtl_try_block): Likewise.
5364 (begin_try_block): Likewise.
5365 (begin_handler): Likewise.
5366 (begin_compound_stmt): Likewise.
5367 (finish_asm_stmt): Likewise.
5368 (finish_label_stmt): Likewise.
5369 (add_decl_stmt): Likewise.
5370 (finish_subobject): Likewise.
5371 (finish_decl_cleanup): Likewise.
5372 (finish_named_return_value): Likewise.
5373 (setup_vtbl_ptr): Likewise.
5374 (add_scope_stmt): Likewise.
5375 * decl.c (finish_constructor_body): Likewise.
5376 (finish_destructor_body): Likewise.
5377 * optimize.c (copy_body_r): Likewise.
5378 (initialize_inlined_parameters): Likewise.
5379 (declare_return_variable): Likewise.
5380 (expand_call_inline): Likewise.
5382 2000-07-10 Jakub Jelinek <jakub@redhat.com>
5384 * semantics.c (expand_body): Sync interface information
5385 at the end of function body expansion.
5387 2000-07-09 Jason Merrill <jason@redhat.com>
5389 * init.c (build_new_1): Bail early if the call to new fails.
5391 * decl.c (compute_array_index_type): Check specifically for
5392 an INTEGER_CST, not just TREE_CONSTANT.
5394 * decl.c (duplicate_decls): Don't call duplicate_decls on
5395 the DECL_TEMPLATE_RESULT.
5396 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
5399 * error.c (dump_template_bindings): Don't crash if we had an
5400 invalid argument list.
5402 * typeck.c (c_expand_start_case): Do narrowing here.
5403 * semantics.c (finish_switch_cond): Not here.
5405 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
5407 * parse.y (asm_clobbers): Do string concatenation.
5409 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5411 * decl.c (pushtag): Don't put local classes in template functions
5412 on the local_classes list.
5414 2000-07-04 Scott Snyder <snyder@fnal.gov>
5416 * decl2.c (get_guard): Add missing return for old ABI local
5419 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5421 * cp-tree.h (char_type_p): New function.
5422 * decl.c (init_decl_processing): Don't initialize
5423 signed_wchar_type_node or unsigned_wchar_type_node.
5424 (complete_array_type): Handle brace-enclosed string-constants.
5425 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
5426 * tree.c (char_type_p): New function.
5427 * typeck2.c (digest_init): Use char_type_p.
5429 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5431 * pt.c (tsubst): Don't layout type, if it's error_mark.
5433 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5435 * pt.c (instantiate_pending_templates): Reset template level.
5437 2000-07-05 Jason Merrill <jason@redhat.com>
5439 * call.c (joust): Don't complain about `operator char *()' beating
5440 `operator const char *() const'.
5442 2000-07-04 scott snyder <snyder@fnal.gov>
5443 Jason Merrill <jason@redhat.com>
5445 * repo.c (repo_get_id): Handle the case where a class with virtual
5446 bases has a null TYPE_BINFO_VTABLE.
5448 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
5449 Jason Merrill <jason@redhat.com>
5451 * parse.y (member_init): Just pass in the type.
5452 * init.c (expand_member_init): Handle getting a type.
5454 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5455 Jason Merrill <jason@redhat.com>
5457 * decl.c (finish_function): Warn if a function has no return
5459 Suggested by Andrew Koenig.
5460 * typeck.c (check_return_expr): Do set current_function_returns_value
5461 if we got an error_mark_node.
5463 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5465 * decl2.c (push_decl_namespace): Push the original namespace.
5467 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5469 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
5470 * semantics.c (begin_class_definition): Clear it.
5472 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
5474 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
5475 (genrtl_expr_stmt): Likewise.
5476 (genrtl_decl_stmt): Likewise.
5477 (genrtl_if_stmt): Likewise.
5478 (genrtl_while_stmt): Likewise.
5479 (genrtl_do_stmt): Likewise.
5480 (genrtl_return_stmt): Likewise.
5481 (genrtl_for_stmt): Likewise.
5482 (genrtl_break_stmt): Likewise.
5483 (genrtl_continue_stmt): Likewise.
5484 (genrtl_scope_stmt): Likewise.
5485 (genrtl_switch_stmt): Likewise.
5486 (genrtl_case_label): Likewise.
5487 (genrtl_begin_compound_stmt): Likewise.
5488 (genrtl_finish_compound_stmt): Likewise.
5489 (genrtl_compound_stmt): Likewise.
5490 (genrtl_asm_stmt): Likewise.
5492 * init.c (begin_init_stmts): Remove call to
5493 genrtl_begin_compound_stmt.
5494 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
5496 * semantics.c (lang_expand_stmt): Changed call to
5497 genrtl_compound_stmt to ignore return value.
5499 2000-07-02 Mark Mitchell <mark@codesourcery.com>
5501 * mangle.c (canonicalize_for_substitution): Return the canonical
5504 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
5506 * typeck.c (commonparms): Remove obstack manipulations.
5508 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
5510 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
5512 * Makefile.in (OBJS): Added ../c-semantics.o.
5513 (OBJDEPS): Likewise.
5515 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
5517 (struct stmt_tree): Added comment.
5518 (current_function_name_declared): Removed.
5519 (stmts_are_full_exprs_p): Likewise.
5520 (genrtl_do_pushlevel): Likewise.
5521 (genrtl_clear_out_block): Likewise.
5522 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
5523 (DECL_ANON_UNION_ELEMS): Likewise.
5524 (emit_local_var): Likewise.
5525 (make_rtl_for_local_static): Likewise.
5526 (do_case): Likewise.
5527 (expand_stmt): Likewise.
5528 (genrtl_decl_cleanup): Likewise.
5529 (c_expand_asm_operands): Likewise.
5530 (c_expand_return): Likewise.
5531 (c_expand_start_case): Likewise.
5533 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
5534 (emit_local_var): Likewise.
5535 (initialize_local_var): Change reference to
5536 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5537 Change reference to stmts_are_full_exprs_p to
5538 current_stmt_tree->stmts_are_full_exprs_p.
5539 (push_cp_function_context): Likewise.
5541 * expect.c (expand_throw): Change reference to
5542 stmts_are_full_exprs_p.
5544 * init.c (build_aggr_init): Change reference to
5545 stmts_are_full_exprs_p.
5546 (build_vec_init): Likewise.
5548 * optimize.c (maybe_clone_body): Change reference to
5549 current_function_name_declared to
5550 cp_function_chain->name_declared.
5552 * pt.c (instantiate_decl): Change reference to
5553 current_function_name_declared to
5554 cp_function_chain->name_declared.
5556 * semantics.c (expand_cond): Moved declaration to c-common.h.
5557 (genrtl_do_pushlevel): Moved to c-semantics.c.
5558 (genrtl_clear_out_block): Likewise.
5559 (genrtl_goto_stmt): Likewise.
5560 (genrtl_expr_stmt): Likewise.
5561 (genrtl_decl_stmt): Likewise.
5562 (gerntl_if_stmt): Likewise.
5563 (genrtl_while_stmt): Likewise.
5564 (genrtl_do_stmt): Likewise.
5565 (genrtl_return_stmt): Likewise.
5566 (genrtl_for_stmt): Likewise.
5567 (genrtl_break_stmt): Likewise.
5568 (genrtl_continue_stmt): Likewise.
5569 (genrtl_scope_stmt): Likewise.
5570 (genrtl_switch_stmt): Likewise.
5571 (genrtl_case_label): Likewise.
5572 (genrtl_begin_compound_stmt): Likewise.
5573 (genrtl_finish_compound_stmt): Likewise.
5574 (genrtl_compound_stmt): Likewise.
5575 (genrtl_asm_stmt): Likewise.
5576 (genrtl_decl_cleanup): Likewise.
5577 (expand_cond): Likewise.
5578 (expand_stmt): Renamed to ...
5579 (lang_expand_stmt): ... this.
5580 (lang_expand_expr_stmt): Initialize.
5581 (set_current_function_name_declared): Likewise.
5582 (stmts_are_full_exprs_p): Likewise.
5583 (current_function_name_declared): Likewise.
5584 (anon_aggr_type_p): Likewise.
5585 (do_poplevel): Change reference to
5586 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5587 Change reference to stmts_are_full_exprs_p to
5588 current_stmt_tree->stmts_are_full_exprs_p.
5589 (add_tree): Likewise.
5590 (finish_expr_stmt): Likewise.
5591 (prep_stmt): Likewise.
5592 (lang_expand_stmt): Likewise.
5593 (begin_compound_stmt): Change reference to
5594 current_function_name_declared to
5595 cp_function_chain->name_declared and call to
5596 current_function_name_declared().
5597 (setup_vtbl_ptr): Likewise.
5598 (genrtl_do_poplevel): Removed.
5600 2000-06-30 Jason Merrill <jason@redhat.com>
5602 * init.c (init_init_processing): Go back to aligning like
5603 double_type_node for old ABI.
5604 (get_cookie_size): Make cookie larger if we get a type that needs
5606 (build_vec_delete): Call it.
5608 * typeck.c (qualify_type_recursive): New fn.
5609 (composite_pointer_type): Use it.
5610 (build_binary_op): Use composite_pointer_type.
5612 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
5613 Jason Merrill <jason@redhat.com>
5615 * typeck.c (check_return_expr): Don't complain about returning
5616 NULL from operator new if -fcheck-new.
5617 * cp-tree.h: Declare flag_check_new here.
5620 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5622 * mangle.c (find_substitution): Use same_type_p.
5623 (write_encoding): Don't check for substitutions.
5625 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5627 * parse.y (expr_no_comma_rangle): New non-terminal.
5628 (template_parm): Use it for default parameter case.
5629 (template_arg): Use it.
5630 (expr_no_commas): Remove commented out undefined extensions.
5631 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5632 * parse.h, parse.c: Rebuilt.
5634 2000-06-30 Mark Mitchell <mark@codesourcery.com>
5636 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
5637 (finish_asm_stmt): Do it here, instead.
5639 * cp-tree.h (ridpointers): Don't declare.
5640 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
5641 (record_builtin_java_type): Likewise.
5642 (init_decl_processing): Likewise.
5643 * lex.c: Move inclusion of lex.h.
5644 (ridpointers): Don't define.
5645 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
5647 * lex.h (enum rid): Rename to ...
5648 (enum cp_rid): ... this.
5649 (ridpointers): Don't declare.
5650 * parse.y: Move inclusion of lex.h.
5651 * parse.c: Regenerated.
5652 * spew.c: Move inclusion of lex.h.
5654 * cp-tree.h (struct language_function): Remove temp_name_counter.
5655 (temp_name_counter): Remove.
5656 (get_temp_name): Change prototype.
5657 (get_guard): New function.
5658 (get_guard_cond): Likewise.
5659 (set_guard): Likewise.
5660 * cvt.c (build_up_reference): Adjust call to get_temp_name.
5661 * decl.c (expand_static_init): Use get_guard and friends to
5662 implement guard variables.
5663 * decl2.c (get_temp_name): Assume that the variables created are
5665 (get_sentry): Rename to ...
5666 (get_guard): ... this. Implement new ABI guard variables.
5667 (get_guard_bits): New function.
5668 (get_guard_cond): Likewise.
5669 (set_guard): Likewise.
5670 (start_static_initialization_or_destruction): Use them.
5671 (do_static_initialization): Replace sentry with guard throughout.
5672 (do_static_destruction): Likewise.
5673 * init.c (create_temporary_var): Add comment.
5675 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5677 * mangle.c (find_substitution): Use same_type_p.
5678 (write_encoding): Don't check for substitutions.
5680 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5682 * parse.y (expr_no_comma_rangle): New non-terminal.
5683 (template_parm): Use it for default parameter case.
5684 (template_arg): Use it.
5685 (expr_no_commas): Remove commented out undefined extensions.
5686 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5687 * parse.h, parse.c: Rebuilt.
5689 2000-06-29 Mark Mitchell <mark@codesourcery.com>
5691 * cp-tree.h (flag_const_strings): Remove.
5692 (warn_parentheses): Likewise.
5693 (warn_format): Likewise.
5694 (common_type): Likewise.
5695 (default_conversion): Likewise.
5696 (build_binary_op): Likewise.
5697 (cp_build_binary_op): New macro.
5698 * call.c (build_new_op): Use cp_build_binary_op instead of
5700 * class.c (build_vtable_entry_ref): Likewise.
5701 * decl.c (expand_static_init): Likewise.
5702 (compute_array_index_type): Likewise.
5703 (build_enumerator): Likewise.
5704 * decl2.c (delete_sanity): Likewise.
5705 (start_static_initialization_or_destruction): Likewise.
5706 * error.c (dump_type_suffix): Likewise.
5707 * init.c (resolve_offset_ref): Likewise.
5708 (build_new): Likewise.
5709 (build_new_1): Likewise.
5710 (build_vec_delete_1): Likewise.
5711 (build_vec_init): Likewise.
5712 (build_delete): Likewise.
5713 * rtti.c (synthesize_tinfo_fn): Likewise.
5714 (synthesize_tinfo_var): Likewise.
5715 * search.c (expand_upcast_fixups): Likewise.
5716 (fixup_all_virtual_upcast_offsets): Likewise.
5717 * typeck.c (build_array_ref): Likewise.
5718 (get_member_function_from_ptrfunc): Likewise.
5719 (build_binary_op): Add parameter.
5720 (pointer_int_sum): Use cp_build_binary_op.
5721 (pointer_diff): Likewise.
5722 (build_modify_expr): Likewise.
5723 (get_delta_difference): Likewise.
5724 (build_ptrmemfunc): Likewise.
5726 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
5728 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
5729 * decl.c (create_implicit_typedef): Adjust.
5730 * decl2.c (build_artificial_parm): Adjust.
5731 * method.c (implicitly_declare_fn): Adjust.
5732 * pt.c (push_inline_template_parms_recursive): Adjust.
5733 (process_template_parm): Adjust.
5734 (overloaded_template_name): Adjust.
5735 * semantics.c (finish_template_template_parm): Adjust.
5737 2000-06-28 Mark Mitchell <mark@codesourcery.com>
5739 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
5740 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
5741 where to emit thunks.
5742 (build_vtt): Adjust call to build_vtt_inits.
5743 (build_vtt_inits): Add parameter to indicate whether or not
5744 sub-VTTs for virtual bases should be included. Adjust handling of
5745 construction vtables.
5746 (get_matching_base): New function.
5747 (dfs_build_vtt_inits): Rename to ...
5748 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
5749 construction vtables.
5750 (dfs_fixup_binfo_vtbls): Likewise.
5751 (build_ctor_vtbl_groups): Build construction vtables for virtual
5753 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
5754 to build construction vtbls.
5755 (dfs_accumulate_vtbl_inits): Adjust handling of
5756 construction vtables.
5758 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
5761 2000-06-27 Mark Mitchell <mark@codesourcery.com>
5763 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
5765 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5767 * search.c (hides): Remove.
5768 (is_subobject_of_p): Add most_derived parameter. Use
5770 (lookup_field_queue_p): Adjust.
5771 (lookup_field_r): Adjust.
5773 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5775 * decl2.c (handle_class_head): Bash typedefs to the type's main
5778 2000-06-25 Mark Mitchell <mark@codesourcery.com>
5780 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
5781 (begin_global_stmt_expr): ... this.
5782 (genrtl_finish_stmt_expr): Rename to ...
5783 (finish_global_stmt_expr): ... this.
5784 * init.c (begin_init_stmts): Adjust calls.
5785 (finish_init_stmts): Likewise.
5786 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
5787 (begin_global_stmt_expr): ... this.
5788 (genrtl_finish_stmt_expr): Rename to ...
5789 (finish_global_stmt_expr): ... this.
5791 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5793 * search.c (lookup_member): Fix typo in comment.
5795 2000-06-24 Jason Merrill <jason@redhat.com>
5797 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
5798 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
5800 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5802 * parse.y (complex_direct_notype_declarator): Support global_scope.
5803 * Makefile.in: Adjust conflict count.
5805 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5807 * parse.y (template_arg): Convert TEMPLATE_DECL
5808 that is a template template paramter to
5809 TEMPLATE_TEMPLATE_PARM here.
5811 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5812 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
5813 (copy_template_template_parm): Adjust prototype.
5814 * decl.c (grokdeclarator): Remove dead code.
5815 * pt.c (process_template_parm): Tidy.
5816 (lookup_template_class): Construct nodes in
5817 copy_template_template_parm.
5818 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
5819 lookup_template_class. Use TYPE_TI_TEMPLATE.
5820 * tree.c (copy_template_template_parm): Add NEWARGS
5822 (mapcar): Adjust call to copy_template_template_parm.
5823 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
5824 * method.c (build_template_template_parm_names): Change error
5825 code to avoid compilation warning.
5827 * gxxint.texi: Document template template parameter
5830 2000-06-21 Alex Samuel <samuel@codesourcery.com>
5832 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
5833 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5834 (cp-demangle.o): New rule.
5835 (dyn-string.o): Likewise.
5836 * inc/cxxabi.h (__cxa_demangle): New declaration.
5838 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5840 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5841 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5842 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5844 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5845 (make_thunk): Change prototype.
5846 (emit_thunk): Rename to use_thunk.
5847 (mangle_thunk): Change prototype.
5848 * class.c (get_derived_offset): Simplify.
5849 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5850 BV_GENERATE_THUNK_WITH_VTABLE_P.
5851 (build_primary_vtable): Simplify.
5852 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5853 (dfs_find_base): Remove.
5854 (update_vtable_entry_for_fn): Correct bug in finding the base
5855 where a virtual function was first declared. Figure out whether
5856 or not to emit a vcall-thunk with the vtables in which it appears.
5857 Correct logic for deciding whether to use an ordinary thunk, or a
5859 (finish_struct_1): Remove unnecssary code.
5860 (build_vtbl_initializer): Use ssize_int for the running counter of
5862 (build_vtbl_initializer): Only use vcall thunks where necessary.
5863 Mark thunks as needing to be emitted with their vtables, or not.
5864 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5865 indices. Use size_binop.
5866 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5867 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5869 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5870 (build_vtable_entry): Mark thunks as needing to be emitted with
5871 their vtables, or not.
5872 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5873 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5875 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5877 * error.c (dump_expr): Use BV_FN.
5878 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5880 * method.c (make_thunk): Likewise.
5881 (emit_thunk): Rename to use_thunk. Allow callers to decide
5882 whether or not to actually emit the thunk. Adjust for changes in
5883 representation of vcall offsets.
5884 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5885 * semantics.c (emit_associated_thunks): New function.
5886 (expand_body): Use it.
5887 * ir.texi: Adjust decriptions of thunks.
5889 2000-06-22 Jason Merrill <jason@redhat.com>
5891 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5892 (tsubst_friend_function): Copy it here.
5894 * decl.c (grok_op_properties): Fix typo.
5896 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5899 * pt.c (check_explicit_specialization): Clarify error.
5901 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5902 an old OVERLOAD when we're declaring a non-function.
5903 (pushdecl, destroy_local_var): Check for error_mark_node.
5904 (warn_extern_redeclared_static): Also bail early if
5906 (push_overloaded_decl): Ignore an old error_mark_node.
5908 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5910 * call.c (build_x_va_arg): Check if in a template decl.
5911 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5913 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5915 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5917 * decl.c (check_goto): Computed gotos assumed OK.
5919 2000-06-20 Jason Merrill <jason@redhat.com>
5921 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5922 for which we don't need to look for instantiations.
5924 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5926 * parse.y (program): Always call finish_translation_unit.
5927 * parse.c, parse.h: Rebuilt.
5929 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5931 * method.c: Don't include hard-reg-set.h.
5933 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5935 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5937 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5939 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5940 * cvt.c (cp_convert_to_pointer): Likewise.
5941 (convert_to_void): Likewise.
5942 * error.c (dump_expr): Likewise.
5943 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5944 * init.c (build_delete): Likewise.
5945 * method.c (emit_thunk): Likewise.
5946 * optmize.c (declare_return_variable): Likewise.
5947 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5948 (get_typeid): Likewise.
5949 (build_dynamic_cast_1): Likewise.
5950 * typeck.c (composite_pointer_type): Likewise.
5951 (common_type): Likewise.
5952 (build_indirect_ref): Likewise.
5953 (build_binary_op): Likewise.
5954 (build_x_compound_expr): Likewise.
5955 (check_return_expr): Likewise.
5956 * typeck2.c (add_exception_specifier): Likewise.
5958 * mangle.c (write_method_parms): Use direct comparison for end
5961 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5963 * cp-tree.h (genrtl_try_block): Declare function.
5964 (genrtl_handler): Likewise.
5965 (genrtl_catch_block): Likewise.
5966 (genrtl_ctor_stmt): Likewise.
5967 (genrtl_subobject): Likewise.
5968 (genrtl_decl_cleanup): Likewise.
5969 (genrtl_do_poplevel): Likewise.
5970 (genrtl_do_pushlevel): Likewise.
5971 (genrtl_clear_out_block): Likewise.
5972 (genrtl_goto_stmt): Likewise.
5973 (genrtl_expr_stmt): Likewise.
5974 (genrtl_decl_stmt): Likewise.
5975 (genrtl_if_stmt): Likewise.
5976 (genrtl_while_stmt): Likewise.
5977 (genrtl_do_stmt): Likewise.
5978 (genrtl_return_stmt): Likewise.
5979 (genrtl_for_stmt): Likewise.
5980 (genrtl_break_stmt): Likewise.
5981 (genrtl_continue_stmt): Likewise.
5982 (genrtl_scope_stmt): Likewise.
5983 (genrtl_switch_stmt): Likewise.
5984 (genrtl_case_label): Likewise.
5985 (genrtl_begin_compound_stmt): Likewise.
5986 (genrtl_finish_compound_stmt): Likewise.
5987 (genrtl_compound_stmt): Likewise.
5988 (genrtl_asm_stmt): Likewise.
5989 (genrtl_named_return_value): Likewise.
5990 (genrtl_begin_stmt_expr): Likewise.
5991 (genrtl_finish_stmt_expr): Likewise.
5992 (finish_for_stmt): Removed first argument.
5993 (finish_switch_stmt): Likewise.
5995 * semantics.c (genrtl_try_block): Define function.
5996 (genrtl_handler): Likewise.
5997 (genrtl_catch_block): Likewise.
5998 (genrtl_ctor_stmt): Likewise.
5999 (genrtl_subobject): Likewise.
6000 (genrtl_decl_cleanup): Likewise.
6001 (genrtl_do_poplevel): Likewise.
6002 (genrtl_do_pushlevel): Likewise.
6003 (genrtl_clear_out_block): Likewise.
6004 (genrtl_goto_stmt): Likewise.
6005 (genrtl_expr_stmt): Likewise.
6006 (genrtl_decl_stmt): Likewise.
6007 (genrtl_if_stmt): Likewise.
6008 (genrtl_while_stmt): Likewise.
6009 (genrtl_do_stmt): Likewise.
6010 (genrtl_return_stmt): Likewise.
6011 (genrtl_for_stmt): Likewise.
6012 (genrtl_break_stmt): Likewise.
6013 (genrtl_continue_stmt): Likewise.
6014 (genrtl_scope_stmt): Likewise.
6015 (genrtl_switch_stmt): Likewise.
6016 (genrtl_case_label): Likewise.
6017 (genrtl_begin_compound_stmt): Likewise.
6018 (genrtl_finish_compound_stmt): Likewise.
6019 (genrtl_compound_stmt): Likewise.
6020 (genrtl_asm_stmt): Likewise.
6021 (genrtl_named_return_value): Likewise.
6022 (genrtl_begin_stmt_expr): Likewise.
6023 (genrtl_finish_stmt_expr): Likewise.
6024 (finish_for_stmt): Removed first argument and generate rtl
6026 (finish_switch_stmt): Likewise.
6027 (do_poplevel): Removed generate rtl specific code.
6028 (do_pushlevel): Likewise.
6029 (add_tree): Likewise.
6030 (finish_goto_stmt): Likewise.
6031 (finish_expr_stmt): Likewise.
6032 (begin_if_stmt): Likewise.
6033 (finish_if_stmt_cond): Likewise.
6034 (finish_then_clause): Likewise.
6035 (begin_else_clause): Likewise.
6036 (finish_else_clause): Likewise.
6037 (finish_if_stmt): Likewise.
6038 (clear_out_block): Likewise.
6039 (begin_while_stmt): Likewise.
6040 (finish_while_stmt_cond): Likewise.
6041 (finish_while_stmt): Likewise.
6042 (begin_do_stmt): Likewise.
6043 (finish_do_body): Likewise.
6044 (finish_do_stmt): Likewise.
6045 (finish_return_stmt): Likewise.
6046 (begin_for_stmt): Likewise.
6047 (finish_for_init_stmt): Likewise.
6048 (finish_for_cond): Likewise.
6049 (finish_for_expr): Likewise.
6050 (finish_break_stmt): Likewise.
6051 (finish_continue_stmt): Likewise.
6052 (begin_switch_stmt): Likewise.
6053 (finish_switch_cond): Likewise.
6054 (finish_case_label): Likewise.
6055 (begin_try_block): Likewise.
6056 (begin_function_try_block): Likewise.
6057 (finish_try_block): Likewise.
6058 (finish_cleanup_try_block): Likewise.
6059 (finish_cleanup): Likewise.
6060 (finish_function_try_block): Likewise.
6061 (finish_handler_sequence): Likewise.
6062 (finish_function_handler_sequence): Likewise.
6063 (begin_handler): Likewise.
6064 (finish_handler_parms): Likewise.
6065 (begin_catch_block): Likewise.
6066 (finish_handler): Likewise.
6067 (begin_compound_stmt): Likewise.
6068 (finish_compound_stmt): Likewise.
6069 (finish_asm_stmt): Likewise.
6070 (finish_label_stmt): Likewise.
6071 (finish_label_decl): Likewise.
6072 (finish_subobject): Likewise.
6073 (finish_decl_cleanup): Likewise.
6074 (finish_named_return_value): Likewise.
6075 (begin_stmt_expr): Likewise.
6076 (finish_stmt_expr): Likewise.
6078 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
6079 to call genrtl_expr_stmt when appropriate.
6081 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
6082 begin_compound_expr to call genrtl_begin_stmt_expr and
6083 genrtl_begin_compound_expr when appropriate.
6084 (finish_init_stmts): Changed calls to finish_compound_expr and
6085 finish_stmt_expr to call genrtl_finish_compound_expr and
6086 genrtl_finish_stmt_expr when appropriate.
6087 (expand_default_init): Changed call to finish_expr_stmt to call
6088 genrtl_expr_stmt when appropriate.
6089 (build_vec_init): Likewise.
6091 * parse.y (simple_stmt): Removed first argument from call to
6092 finish_for_stmt. Removed first argument from call to
6095 * parse.c: Regenerated.
6097 * pt.c (tsubst_expr): Removed first argument from call to
6098 finish_for_stmt. Removed first argument from call to
6101 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
6103 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
6104 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
6106 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
6107 (cplus_tree_code_length[]): Likewise.
6108 (cplus_tree_code_name[]): Likewise.
6109 (init_parse): Added call to add_c_tree_codes. Changed
6110 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
6112 2000-06-16 Mark Mitchell <mark@codesourcery.com>
6114 * cp-tree.h (finish_mem_initializers): Declare.
6115 (count_trees): Likewise.
6116 * parse.y (base_init): Use finish_mem_initializers.
6117 * semantics.c (finish_mem_initializers): New function.
6119 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
6120 the number of trees.
6122 (count_trees): Don't use it.
6124 2000-06-15 Jason Merrill <jason@redhat.com>
6126 * tree.c (count_trees): New debugging function.
6128 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
6129 * init.c (build_member_call): Pull out the name of a DECL.
6131 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
6132 * semantics.c (expand_body): Push to TV_INTEGRATION here.
6133 * optimize.c (optimize_function): Not here.
6134 * pt.c (instantiate_decl): Push to TV_PARSE.
6136 2000-06-15 Mark Mitchell <mark@codesourcery.com>
6138 * cp-tree.h (struct language_function): Remove x_base_init_list
6139 and x_member_init_list.
6140 (current_base_init_list): Remove.
6141 (current_member_init_list): Likewise.
6142 (setup_vtbl_ptr): Change prototype.
6143 (emit_base_init): Likewise.
6144 (expand_member_init): Likewise.
6145 (reinit_parse_for_function): Remove.
6146 * decl.c (save_function_data): Don't clear x_base_init_list and
6148 (mark_language_function): Don't mark them.
6149 * init.c (perform_member_init): Tweak comment.
6150 (sort_member_init): Take the list of initializers as an argument.
6151 (sort_base_init): Likewise.
6152 (emit_base_init): Likewise.
6153 (expand_member_init): Return the initializer. Don't use global
6155 * lex.c (reinit_parse_for_function): Remove.
6156 * method.c (build_template_parm_names): Correct substitution.
6157 (do_build_copy_constructor): Don't use current_member_init_list
6158 and current_base_init_list.
6159 (synthesize_method): Likewise.
6160 * parse.y (base_init): Split mem-initializers into
6161 base-initializers and field-initializers.
6162 (member_init_list): Build up the list here.
6163 (member_init): Return the initializer.
6164 (fn.depfn): Don't use reinit_parse_for_function.
6165 * parse.c: Regenerated.
6166 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
6168 (tsubst_expr): Don't use current_member_init_list
6169 and current_base_init_list.
6170 (tsubst_expr_values): Rename to ...
6171 (tsubst_initializer_list): ... this. Use convert_from_reference.
6172 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
6173 and current_base_init_list.
6174 (begin_function_definition): Don't call reinit_parse_for_function.
6176 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
6178 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
6181 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
6183 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
6185 * cp-tree.h (IF_COND): Move to c-common.h.
6186 (THEN_CLAUSE): Likewise.
6187 (ELSE_CLAUSE): Likewise.
6188 (WHILE_COND): Likewise.
6189 (WHILE_BODY): Likewise.
6190 (DO_COND): Likewise.
6191 (DO_BODY): Likewise.
6192 (RETURN_EXPR): Likewise.
6193 (EXPR_STMT_EXPR): Likewise.
6194 (FOR_INIT_STMT): Likewise.
6195 (FOR_COND): Likewise.
6196 (FOR_EXPR): Likewise.
6197 (FOR_BODY): Likewise.
6198 (SWITCH_COND): Likewise.
6199 (SWITCH_BODY): Likewise.
6200 (CASE_LOW): Likewise.
6201 (CASE_HIGH): Likewise.
6202 (GOTO_DESTINATION): Likewise.
6203 (COMPOUND_BODY): Likewise.
6204 (ASM_CV_QUAL): Likewise.
6205 (ASM_STRING): Likewise.
6206 (ASM_OUTPUTS): Likewise.
6207 (ASM_INPUTS): Likewise.
6208 (ASM_CLOBBERS): Likewise.
6209 (DECL_STMT_DECL): Likewise.
6210 (STMT_EXPR_STMT): Likewise.
6211 (LABEL_STMT_LABEL): Likewise.
6212 (SCOPE_BEGIN_P): Likewise.
6213 (SCOPE_END_P): Likewise.
6214 (SCOPE_STMT_BLOCK): Likewise.
6215 (SCOPE_NULLIFIED_P): Likewise.
6216 (SCOPE_NO_CLEANUPS_P): Likewise.
6217 (SCOPE_PARTIAL_P): Likewise.
6218 (ASM_VOLATILE_P): Likewise.
6219 (STMT_LINENO): Likewise.
6220 (STMT_LINENO_FOR_FN_P): Likewise.
6222 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
6223 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
6224 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
6225 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
6226 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
6228 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
6230 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
6231 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
6233 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
6234 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
6235 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
6237 2000-06-14 Mark Mitchell <mark@codesourcery.com>
6239 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
6240 * class.c (dfs_find_final_overrider): Set it appropriately.
6241 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
6242 avoid unneeded secondary vptrs.
6244 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6246 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
6247 (check_bitfield_decl, check_field_decl): Likewise.
6248 (build_vtbl_or_vbase_field, build_base_field): Likewise.
6249 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
6250 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
6251 (xfer_tag, finish_enum): Likewise.
6252 * decl2.c (finish_builtin_type): Likewise.
6253 * init.c (init_init_processing): Likewise.
6254 * pt.c (instantiate_class_template): Likewise.
6255 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
6256 * cp-tree.h (struct lang_type): Add user_align member.
6257 (CLASSTYPE_USER_ALIGN): Define.
6259 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6261 * Make-lang.in (c++.install-common): Install g++-cross in
6262 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
6263 $(target_alias)-g++ and $(target_alias)-c++.
6265 2000-06-12 Mark Mitchell <mark@codesourcery.com>
6267 * class.c (vcall_offset_data_s): Add last_init and fns.
6268 (overrides): Rename to same_signature_p.
6269 (dfs_find_final_overrider): Adjust accordingly.
6270 (mark_overriders): Likewise.
6271 (warn_hidden): Likewise.
6272 (build_vtbl_initializer): Reorganize machinery for building things
6273 at negative offsets.
6274 (build_vcall_and_vbase_vtbl_entries): Likewise.
6275 (build_vbase_offset_vtbl_entries): Likewise.
6276 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
6277 offset entries. Do not create two entries for functions with the
6279 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
6280 (build_rtti_vtbl_entries): Reorganize machinery for building things
6281 at negative offsets.
6283 * optimize.c (expand_call_inline): Don't recurse into the code
6284 used to initialize the parameters more than once.
6286 2000-06-11 Mark Mitchell <mark@codesourcery.com>
6288 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
6289 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
6290 (find_substitution): Only use the `Sa' substitution for
6291 std::allocator, not instantiations of it.
6292 (write_template_prefix): Move comment. Only use a TREE_LIST to
6293 represent substitutions for a member template.
6294 (write_array_type): Mangle array dimensions correctly.
6295 * optimize.c (maybe_clone_body): Copy more information from the
6297 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
6298 on the regenerated declaration.
6300 2000-06-11 Chip Salzenberg <chip@valinux.com>
6301 Mark Mitchell <mark@codesourcery.com>
6303 * class.c (build_vtable): Clarify comment.
6304 (build_ctor_vtbl_group): Pass the most derived type to
6307 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6309 * decl2.c (compare_options): Don't needlessly cast away const-ness.
6311 2000-06-10 Mark Mitchell <mark@codesourcery.com>
6313 * decl.c (add_binding): Handle duplicate declarations of external
6316 2000-06-09 Chip Salzenberg <chip@valinux.com>
6317 Mark Mitchell <mark@codesourcery.com>
6319 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
6321 (write_signed_number): New macro.
6322 (write_unsigned_number): Likewise.
6323 (write_source_name): Use them.
6324 (write_number): Handle signed and unsigned values.
6325 (write_integer_cst): Use tree_int_cst_sgn, and use
6326 write_unsigned_number or write_signed_number as appropriate.
6327 (write_discriminator): Use write_unsigned_number or
6328 write_signed_number as appropriate.
6329 (write_template_arg_literal): Likewise.
6330 (write_array_type): Use tree_low_cst.
6331 (write_template_parm): Use write_unsigned_number or
6332 write_signed_number as appropriate.
6333 (write_substitution): Adjust call to write_number.
6334 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
6335 (write_expression): Handle non-type template arguments of
6336 reference type correctly.
6337 (mangle_thunk): Use write_signed_number.
6339 2000-06-09 Chip Salzenberg <chip@valinux.com>
6341 * mangle.c (find_substition): Don't mangle objects with typename
6342 substitutions (e.g. "cin" as "Si").
6344 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
6346 * call.c (add_candidate): Use ggc_alloc_cleared.
6347 * decl.c (lookup_label): Likewise.
6348 * lex.c (retrofit_lang_decl): Likewise.
6350 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
6352 * semantics.c (expand_body): Push to TV_EXPAND.
6353 * optimize.c (optimize_function): Push to TV_INTEGRATION.
6354 * decl.c (start_function): Always call announce_function.
6356 * tinfo2.cc: Just declare abort.
6358 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
6360 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
6361 whenever @ is a symbolic name.
6363 2000-06-08 Jakub Jelinek <jakub@redhat.com>
6365 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
6367 2000-06-07 Mark Mitchell <mark@codesourcery.com>
6369 * decl.c (pushdecl): Look up functions by DECL_NAME, not
6370 DECL_ASSEMBLER_NAME.
6372 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6374 * decl2.c (c_language): Define.
6376 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
6378 * lex.c (lang_init_options): Tweak.
6380 * decl2.c: Remove #inclusion of diagnostic.h
6381 (lang_decode_option): Move diagnostic formatting options to
6384 * lang-options.h: Remove documentation for diagnostic options.
6386 * Makefile.in (lex.o): Depends upon diagnostic.h
6388 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6390 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
6391 the same DECL_RESULT, it's not a redefinition.
6392 * pt.c (tsubst_decl): Remove code to handle illegal
6395 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
6397 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
6399 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
6401 * search.c (maybe_suppress_debug_info): Don't check
6402 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
6404 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
6407 Remember instantiation context in deferred instantiations.
6408 * cp-tree.h (struct tinst_level): Remove.
6409 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
6410 * pt.c (current_tinst_level): Now a tree.
6411 (print_template_context, push_tinst_level, pop_tinst_level,
6412 tinst_for_decl): Adjust.
6413 (reopen_tinst_level): New fn.
6414 (init_pt): Register current_tinst_level as a root.
6415 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
6416 of the pending templates list.
6417 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
6418 * lex.c (extract_interface_info): Adjust.
6419 * decl2.c (warn_if_unknown_interface): Adjust.
6421 2000-06-05 Mark Mitchell <mark@codesourcery.com>
6423 * class.c (indirect_primary_base_p): New function.
6424 (determine_primary_base): Use it.
6426 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
6428 Update new-abi dynamic cast algorithm.
6429 * tinfo.cc (__class_type_info::__dyncast_result): Add
6430 whole_details. Adjust constructor.
6431 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
6432 Avoid unnecessary searching.
6433 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
6435 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6437 * decl.c (init_decl_processing): Don't call record_component_aliases.
6438 * tree.c (build_cplus_array_type_1): Likewise.
6440 2000-06-04 Mark Mitchell <mark@codesourcery.com>
6442 * ir.texi: Correct typo.
6443 * mangle.c (write_expression): Handle non-type template arguments
6444 with reference type.
6445 * method.c (build_overload_value): Likewise.
6446 * pt.c (convert_nontype_argument): Explicitly represent conversion
6447 to a reference with an ADDR_EXPR.
6448 (unify): Always unify arguments in left-to-right order.
6450 2000-06-03 Alex Samuel <samuel@codesourcery.com>
6451 Mark Mitchell <mark@codesourcery.com>
6453 * Make-lang.in (CXX_SRCS): Add mangle.c.
6454 * Makefile.in (CXX_OBJS): Add mangle.o.
6455 (mangle.o): New rule.
6457 * class.c (local_classes): New variable.
6458 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
6459 (get_vtt_name): Use mangle_vtt_name for new ABI.
6460 (init_class_processing): Initialize local_classes.
6461 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
6462 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
6463 (std_identifier): New macro.
6464 (DECL_VOLATILE_MEMFUNC_P): New macro.
6465 (DECL_NAMESPACE_STD_P): Likewise.
6466 (local_classes): Declare.
6467 (get_mostly_instantiated_function_type): Declare.
6468 (init_mangle): Declare.
6469 (mangle_decl): Likewise.
6470 (mangle_type_string): Likewise.
6471 (mangle_type): Likewise.
6472 (mangle_typeinfo_for_type): Likewise.
6473 (mangle_typeinfo_string_for_type): Likewise.
6474 (mangle_vtbl_for_type): Likewise.
6475 (mangle_vtt_for_type): Likewise.
6476 (mangle_ctor_vtbl_for_type): Likewise.
6477 (mangle_thunk): Likewise.
6478 (mangle_conv_op_name_for_type): Likewise.
6479 (mangle_guard_variable): Likewise.
6480 * decl.c (pushtag): Keep track of local classes.
6481 (initialize_predefined_identifiers): Initialize std_identifier.
6482 (init_decl_processing): Use std_identifier.
6483 (start_decl): Don't treat instantiations as specializations.
6484 (grokdeclarator): Likewise.
6485 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
6486 name for fully-instantiated templates.
6487 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
6488 destructors with the new ABI.
6489 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
6490 (grokfield): Use mangle_type for new ABI.
6491 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
6492 (get_sentry): Use mangle_guard_variable for new ABI.
6493 (start_static_initialization_or_destruction): Likewise.
6494 * expr.c (extract_aggr_init): Remove.
6495 (extract_scalar_init): Likewise.
6496 (extract_init): Remove #if 0'd code.
6497 * mangle.c: New function.
6498 * method.c (build_mangled_name): Assert not flag_new_abi.
6499 (build_static_name): Likewise.
6500 (build_decl_overload_real): Likewise.
6501 (build_typename_overload): Likewise.
6502 (build_overload_with_type): Likewise.
6503 (build_overload_name): Likewise.
6504 (get_ctor_vtbl_name): Likewise.
6505 (start_squangling): Likewise.
6506 (get_id_2): Likewise.
6507 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
6508 (init_method): Call init_mangle for new ABI.
6509 (make_thunk): Call mangle_thunk for new ABI.
6510 * operators.def: Correct new ABI manglings for the `%' operator.
6512 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
6513 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
6514 (lookup_template_class): Call mangle_decl for new ABI.
6515 (get_mostly_instantiated_function_type): New function.
6516 (set_mangled_name_for_template_decl): Use it.
6517 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
6518 the new ABI. Use mangle_conv_op_name_for_type for instantiated
6519 conversion op names.
6520 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
6521 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
6522 (tinfo_base_init): Likewise. Mangle typeinfo string name with
6523 mangle_typeinfo_string_for_type.
6525 2000-06-03 Mark Mitchell <mark@codesourcery.com>
6527 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
6528 (INNERMOST_TEMPLATE_ARGS): New macro.
6529 (innermost_args): Remove.
6530 (get_innermost_template_args): New function.
6531 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
6532 * error.c (dump_function_decl): Be caution when using
6533 most_general_template.
6534 * method.c (build_template_parm_names): Use
6535 INNERMOST_TEMPLATE_ARGS.
6536 * pt.c (add_to_template_args): Tidy comment
6537 (get_innermost_template_args): New function.
6538 (check_explicit_specialization): Clear DECL_INITIAL for a new
6540 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
6542 (push_template_decl): Always register specializations of the most
6544 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
6545 (coerce_template_parms): Likewise.
6546 (lookup_template_class): Likewise.
6547 (innermost_args): Remove.
6548 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
6549 (tsubst_decl): Handle tricky specializations. Use
6550 get_innermost_template_args.
6551 (instantiate_template): Simplify handling of partial
6553 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
6554 (most_general_template): Reimplement, in a more straightforward
6556 (regenerate_decl_from_template): Tweak formatting. Use
6557 TMPL_ARGS_DEPTH for clarity.
6558 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
6560 * dump.c (dequeue_and_dump): Dump information about thunks.
6562 2000-06-01 Richard Henderson <rth@cygnus.com>
6564 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
6566 2000-06-01 Richard Henderson <rth@cygnus.com>
6568 * decl2.c (unsupported_options): Fix typo, make const.
6569 (lang_decode_option): Fix bsearch argument order.
6571 2000-06-01 Mark Mitchell <mark@codesourcery.com>
6573 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
6576 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6578 * cp-tree.h (c_get_alias_set): Deleted.
6579 * Makefile.in (decl.o): Include ../expr.h.
6580 * decl.c (expr.h): Include.
6581 (init_decl_processing): Call record_component_aliases for arrays.
6582 (grokdeclarator): Likewise.
6583 Set TREE_ADDRESSABLE for fields that aren't bitfields.
6584 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
6586 2000-05-31 Mark Mitchell <mark@codesourcery.com>
6588 Remove guiding declaration support.
6589 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
6590 (flag_guiding_decls): Remove.
6591 * call.c (build_user_type_conversion_1): Remove support for
6593 (build_new_function_call): Likewise.
6594 (build_new_op): Likewise.
6595 (build_new_method_call): Likewise.
6596 * decl.c (start_function): Likewise.
6597 * friend.c (is_friend): Likewise.
6598 (do_friend): Likewise.
6599 * decl2.c ((flag_dump_translation_unit): Make it const.
6600 (flag_guiding_decls): Remove.
6601 (unsupported_options): New variable
6602 (compare_options): New function.
6603 (lang_decode_option): Use them.
6605 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
6607 * method.c (mangle_expression): Adjust test for legal expression
6610 * pt.c (instantiate_decl): Save and restore the local
6611 specializations list.
6613 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
6615 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
6617 2000-05-30 Mark Mitchell <mark@codesourcery.com>
6619 * call.c (add_template_candidate_real): Handle member template
6620 constructors for classes with virtual bases.
6621 (build_user_type_conversion_1): Use in_charge_arg_for_name.
6622 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
6624 * ir.texi: Update thunk documentation.
6626 * call.c (joust): Fix handling of overloaded builtin operators.
6628 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
6630 * cp-tree.h (DECL_ANTICIPATED): New macro.
6631 Document new use of DECL_LANG_FLAG_7.
6632 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
6633 in the user namespace.
6634 * lex.c (do_identifier): If the identifier's declaration has
6635 DECL_ANTICIPATED on, it has not yet been declared. But do not
6636 replace it with an ordinary implicit declaration.
6638 * tinfo2.cc: Include stdlib.h.
6640 2000-05-29 Mark Mitchell <mark@codesourcery.com>
6642 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
6643 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
6646 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
6648 * decl2.c (lang_decode_option): Use skip_leading_substring instead
6651 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
6653 * operators.def (<?): Duplicated, should have been...
6656 2000-05-27 Alex Samuel <samuel@codesourcery.com>
6657 Mark Mitchell <mark@codesourcery.com>
6659 * cp-tree.h (ansi_opname): Make it a macro.
6660 (ansi_assopname): Likewise.
6661 (struct lang_decl_flags): Add assignment_operator_p.
6662 (struct lang_decl): Add operator_code.
6663 (DECL_VTT_PARM): Adjust.
6664 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
6665 overloaded operator.
6666 (SET_OVERLOADED_OPERATOR_CODE): New macro.
6667 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
6668 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
6669 (opname_tab): Remove.
6670 (assignop_tab): Likewise.
6671 (operator_name_info_t): New type.
6672 (operator_name_info): New variable.
6673 (assignment_operator_name_info): Likewise.
6674 (build_cp_library_fn): Remove declaration.
6675 (push_cp_library_fn): Likewise.
6676 (operator_name_string): Likewise.
6677 (build_decl_overload): Likewise.
6678 * call.c (print_z_candidates): Simplify.
6679 (build_object_call): Adjust usage of ansi_opname. Use
6680 DECL_OVERLOADED_OPERATOR_P.
6681 (op_error): Adjust operator name lookup.
6682 (build_conditional_expr): Adjust usage of ansi_opname.
6683 (build_new_op): Likewise.
6684 (build_op_delete_call): Likewise.
6685 (build_over_call): Likewise.
6686 (joust): Use DECL_OVERLOADED_OPERATOR_P.
6687 * decl.c (duplicate_decls): Copy operator_code.
6688 (init_decl_processing): Adjust parameters to push_cp_library_fn.
6689 (builtin_function): Adjust parameters to build_library_fn_1.
6690 (build_library_fn_1): Accept an overloaded operator code.
6691 (build_library_fn): Pass ERROR_MARK.
6692 (build_cp_library_fn): Accept an overloaded operator code.
6693 (push_cp_library_fn): Likewise.
6694 (grokfndecl): Tweak.
6695 (grokdeclarator): Simplify code to compute names of overloaded
6696 operators. Adjust use of ansi_opname.
6697 (ambi_op_p): Work on tree_codes, not identifiers.
6698 (unary_op_p): Likewise.
6699 (grok_op_properties): Likewise.
6700 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
6701 (lang_mark_tree): Don't try to mark the operator_code.
6702 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
6703 * error.c (dump_decl): Remove special handling for operator
6705 (dump_function_name): Likewise.
6706 (dump_expr): Adjust name lookup of operators.
6707 (op_to_string): Simplify.
6708 (assop_to_string): Likewise.
6709 * init.c (build_new_1): Adjust use of ansi_opname.
6710 * lex.c (opname_tab): Remove.
6711 (assignop_tab): Likewise.
6712 (ansi_opname): Likewise.
6713 (ansi_assopname): Likewise.
6714 (operator_name_string): Likewise.
6715 (reinit_lang_specific): Likewise.
6716 (operator_name_info): New variable.
6717 (assignment_operator_name_info): Likewise.
6718 (init_operators): New function.
6719 (init_parse): Use it.
6720 (do_identifier): Adjust use of ansi_opname.
6721 * method.c (mangle_expression): Don't use ansi_opname for
6723 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
6724 (build_decl_overload): Remove.
6725 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
6726 (do_build_assign_ref): Adjust use of ansi_opname.
6727 (synthesize_method): Likewise.
6728 (implicitly_declare_fn): Likewise.
6729 * operators.def: New file.
6730 * parse.y (operator): Adjust use of ansi_opname.
6731 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
6732 (set_mangled_name_for_template_decl): Don't play games with
6734 (special_function_p): Adjust use of ansi_opname.
6735 * typeck.c (check_return_expr): Likewise.
6736 * Make-lang.in (cc1plus): Depend on operators.def.
6737 * Makefile.in (lex.o): Likewise.
6740 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
6742 * Make-lang.in (cplib2.ready): Eradicate.
6744 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6746 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
6747 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
6748 (built_min, cp_tree_equal): Likewise.
6750 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6752 * class.c (layout_nonempty_base_or_field): Replace
6753 `record_layout_info' with `record_layout_info_s'.
6755 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
6758 * cp-tree.h (struct language_function): x_named_labels is now
6759 a struct named_label_list*.
6760 * decl.c (struct named_label_use_list): Renamed from...
6761 (struct named_label_list): ...this. New struct.
6762 (push_binding_level): Don't set eh_region.
6763 (note_level_for_eh): New fn.
6764 (pop_label): Take label and old value directly.
6765 (pop_labels): Adjust for new named_labels format.
6766 (lookup_label): Likewise.
6767 (poplevel): Note characteristics of a binding level containing a
6768 named label. Mess with named label lists earlier.
6769 (mark_named_label_lists): New fn.
6770 (mark_lang_function): Call it.
6771 (use_label): New fn, split out from...
6772 (make_label_decl): ...here. Don't call it.
6773 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
6774 check_previous_gotos): New fns, split out from...
6775 (define_label): ...here.
6776 (check_switch_goto): New fn.
6777 (define_case_label): Call it.
6778 (check_goto): New fn.
6779 * semantics.c (finish_goto_stmt): Call it and use_label.
6780 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
6781 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
6783 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6785 * class.c (build_vtable_entry_ref): Correct usage of
6786 get_vtbl_decl_for_binfo.
6788 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
6789 * method.c (implicitly_declare_fn): Not here.
6791 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
6793 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
6794 (CPTI_PTMD_DESC_TYPE): ... here.
6795 (ptmd_desc_type_node): Rename to ...
6796 (ptm_desc_type_node): ... here.
6798 * rtti.c (ptmd_initializer): Rename to ...
6799 (ptm_initializer): ... here.
6800 (sythesize_tinfo_var): Adjust. Deal with pointer to member
6802 (create_tinfo_types): Adjust.
6804 2000-05-25 Mark Mitchell <mark@codesourcery.com>
6806 Finish implementation of VTTs.
6807 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
6808 CPTI_VTT_PARM_IDENTIFIER.
6809 (vtt_parm_identifier): New macro.
6810 (vtt_parm_type): Likewise.
6811 (BINFO_SUBVTT_INDEX): Likewise.
6812 (BINFO_VPTR_INDEX): Likewise.
6813 (struct lang_decl): Add vtt_parm.
6814 (DECL_VTT_PARM): New macro.
6815 (DECL_USE_VTT_PARM): Likewise.
6816 (DECL_NEEDS_VTT_PARM_P): Likewise.
6817 (get_vtt_name): Declare.
6818 (build_artifical_parm): Likewise.
6819 (fixup_all_virtual_upcast_offsets): Likewise.
6820 (expand_indirect_vtbls_init): Remove.
6821 * call.c (build_new_method_call): Pass the vtt to subobject
6822 constructors and destructors.
6823 * class.c (get_vtt_name): Give it external linkage.
6824 (build_clone): Handle the magic VTT parameters for clones.
6825 (clone_function_decl): Fix typo in comment.
6826 (build_vtt): Keep track of the indices in the VTTs where various
6827 entities are stored.
6828 (build_vtt_inits): Likewise.
6829 (dfs_build_vtt_inits): Likewise.
6830 (build_ctor_vtbl_group): Tweak type of construction vtables.
6831 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
6832 primary bases, when building construction vtables.
6833 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6834 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6835 (init_decl_processing): Initialize vtt_parm_type.
6836 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6837 (lang_mark_tree): Make vtt_parm.
6838 * decl2.c (build_artificial_parm): New function.
6839 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6840 (grokclassfn): Use build_artificial_parm.
6841 * init.c (initialize_vtbl_ptrs): Call
6842 fixup_all_virtual_upcast_offsets directly.
6843 (perform_member_init): Use the complete subobject destructor for
6845 (build_vtbl_address): New function.
6846 (expand_virtual_init): Handle VTTs.
6847 * optimize (maybe_clone_body): Likewise.
6848 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6850 (expand_indirect_vtbls_init): Remove.
6851 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6852 * tree.c (make_binfo): Make them bigger.
6854 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6856 * inc/cxxabi.h (__pbase_type_info): Define, based on
6857 __pointer_type_info.
6858 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6859 (__pointer_to_member_type_info): Likewise.
6860 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6861 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6862 (__pointer_type_info::__do_catch): Rename to ...
6863 (__pbase_type_info::__do_catch): ... here. Adjust.
6864 (__pbase_type_info::__pointer_catch): Implement.
6865 (__pointer_type_info::__pointer_catch): Adjust.
6866 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6868 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6870 * tinfo.h (__user_type_info::contained_virtual_p): New
6872 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6874 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6875 diamond shaped heirarchy. Add early out for mixed diamond and
6876 duplicate shaped heirarchy.
6878 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6880 * cp-tree.h (build_delete): Change prototype.
6881 (build_vec_delete): Likewise.
6882 * call.c (build_scoped_method_call): Use special_function_kind
6883 values to indicate the kind of destruction to be done.
6884 (build_method_call): Likewise.
6885 * decl.c (finish_destructor_body): Likewise.
6886 (maybe_build_cleanup_1): Likewise. Rename to ...
6887 (maybe_build_cleanup): ... this.
6888 * decl2.c (delete_sanity): Use special_function_kind
6889 values to indicate the kind of destruction to be done.
6890 (build_cleanup): Likewise.
6891 * init.c (perform_member_init): Likewise.
6892 (build_vec_delete_1): Likewise.
6893 (build_dtor_call): Simplify.
6894 (build_delete): Use special_function_kind
6895 values to indicate the kind of destruction to be done.
6896 (build_vbase_delete): Likewise.
6897 (build_vec_delete): Likewise.
6899 * init.c (sort_member_init): Fix typo in error message generation
6902 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6904 * semantics.c (begin_class_definition): make the packed
6905 attribute be sensitive to the "-fpack-struct" command line flag
6907 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6909 Update new-abi upcast algorithm.
6910 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6911 prototype and meaning of return value.
6912 (__si_class_type_info::__do_upcast): Likewise.
6913 (__vmi_class_type_info::__do_upcast): Likewise.
6914 * tinfo.cc (__class_type_info::__upcast_result): Replace
6915 whole2dst with part2dst. Adjust ctor.
6916 (__class_type_info::__do_upcast): Adjust call of worker function.
6917 (__class_type_info::__do_upcast): Adjust.
6918 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6920 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6921 virtual base in diamond heirarchy bug.
6923 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6925 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6926 and bitfield to tinfo_fn_p.
6927 (DECL_TINFO_FN_P): Adjust.
6928 (SET_DECL_TINFO_FN_P): Likewise.
6929 (DECL_MUTABLE_P): Likewise.
6930 (DECL_C_BIT_FIELD): Likewise.
6931 (SET_DECL_C_BIT_FIELD): Likewise.
6932 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6933 (DECL_UNINLINABLE): Likewise.
6934 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6935 (handle_using_decl): Remove assertion.
6936 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6937 to build FIELD_DECLs.
6938 (build_base_field): Likewise.
6939 (layout_class_type): Likewise.
6940 * decl.c (init_decl_processing): Likewise.
6941 (build_ptrmemfunc_type): Likewise.
6942 (grokdeclarator): Likewise.
6943 * decl2.c (grok_x_components): Likewise.
6944 * except.c (call_eh_info): Likewise.
6945 * init.c (init_init_processing): Likewise.
6946 * rtti.c (expand_class_desc): Likewise.
6947 (create_pseudo_type_info): Likewise.
6948 (get_vmi_pseudo_type_info): Likewise.
6949 (create_tinfo_types): Likewise.
6950 * ptree.c (print_lang_decl): Adjust.
6951 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6952 before checking DECL_MUTABLE_P.
6954 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6955 parameters for template functions.
6956 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6957 destructors as well as constructors.
6959 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6961 * class.c (build_ctor_vtbl_group): Set inits.
6962 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6963 DECL_THIS_INLINE appropriately for clones.
6965 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6966 (DECL_CONV_FN_P): Simplify.
6967 (DECL_OPERATOR): Remove.
6968 (language_to_string): Declare.
6969 * decl.c (duplicate_decls): Fix typo in comment.
6970 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6971 (grok_op_properties): Use DECL_CONV_FN_P instead of
6972 IDENTIFIER_TYPENAME_P.
6973 * dump.c (dequeue_and_dump): Dump the language linkage of
6975 * error.c (language_to_string): Give it external linkage.
6976 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6977 (implicitly_declare_fn): Set DECL_LANGUAGE.
6978 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6979 IDENTIFIER_TYPENAME_P.
6980 (tsubst_decl): Likewise.
6981 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6982 * semantics.c (finish_member_declaration): Don't mark members of
6983 classes declared in an extern "C" region as extern "C".
6985 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6987 * decl2.c (qualified_lookup_using_namespace): Look through
6990 * decl.c (push_using_decl): Return the old decl on namespace level.
6992 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6994 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6995 (VTT_NAME_PREFIX): New macro.
6996 (CTOR_VTBL_NAME_PREFIX): Likewise.
6997 (get_ctor_vtbl_name): New function.
6998 * class.c (get_vtable_name): Simplify.
6999 (get_vtt_name): New function.
7000 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
7001 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
7002 when a virtual base becomes primary.
7003 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
7005 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
7006 additional parameters.
7007 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
7008 (initialize_array): New function.
7009 (build_vtt): Likewise.
7010 (build_vtt_inits): Likewise.
7011 (dfs_build_vtt_inits): Likewise.
7012 (dfs_fixup_binfo_vtbls): Likewise.
7013 (build_ctor_vtbl_group): Likewise.
7014 (initialize_vtable): Use initialize_array.
7015 (accumulate_vtbl_inits): Reimplement to handle construction
7017 (dfs_accumulate_vtbl_inits): Likewise.
7018 (bulid_vtbl_initializer): Adjust parameter name.
7019 * method.c (build_typename_overload): Remove #if 0'd code.
7020 (get_ctor_vtbl_name): New function.
7021 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
7022 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
7024 * cp-tree.h (struct lang_type): Remove search_slot.
7025 (CLASSTYPE_SEARCH_SLOT): Remove.
7026 (emit_base_init): Change prototype.
7027 (initialize_vtbl_ptrs): Likewise.
7028 (expand_indirect_vtbls_init): Likewise.
7029 (clear_search_slots): Remove.
7030 * decl.c (lang_mark_tree): Don't mark search_slot.
7031 * init.c (initialize_vtbl_ptrs): Simplify.
7032 (emit_base_init): Likewise.
7033 * search.c (struct vbase_info): Document decl_ptr.
7034 (convert_pointer_to_single_level): Remove.
7035 (dfs_find_vbases): Remove.
7036 (dfs_init_base_pointers): Simplify.
7037 (dfs_clear_vbase_slots): Remove.
7038 (dfs_vtable_path_unmark): New function.
7039 (init_vbase_pointers): Simplify.
7040 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
7041 (expand_indirect_vtbls_init): Simplify. Don't call
7042 mark_all_temps_used.
7043 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
7044 initialize_vtbl_ptrs.
7046 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
7048 * except.c: Add static prototypes.
7050 2000-05-20 H.J. Lu <hjl@gnu.org>
7052 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
7054 2000-05-19 Mark Mitchell <mark@codesourcery.com>
7056 Don't create a separate copy of virtual bases for the
7057 CLASSTYPE_VBASECLASSES list.
7058 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
7059 (BINFO_FOR_VBASE): Remove.
7060 (CANONICAL_BINFO): Adjust.
7061 (binfo_for_vbase): New function.
7062 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
7063 instead of BINFO_FOR_VBASE.
7064 (build_vbase_pointer): Likewise.
7065 (build_secondary_vtable): Likewise.
7066 (dfs_mark_primary_bases): Likewise.
7067 (mark_primary_bases): Likewise.
7068 (layout_nonempty_base_or_field): Likewise.
7069 (dfs_set_offset_for_shared_vbases): Likewise.
7070 (dfs_set_offset_for_unshared_vbases): Likewise.
7071 (layout_virtual_bases): Likewise. Adjust for changes to the
7072 CLASSTYPE_VBASECLASSES list.
7073 (dump_class_hierarchy_r): Use binfo_for_vbase
7074 instead of BINFO_FOR_VBASE.
7075 (dump_class_hierarchy): Likewise.
7076 (finish_vtbls): Likewise.
7077 (build_vtbl_initializer): Adjust for changes to the
7078 CLASSTYPE_VBASECLASSES list.
7079 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
7080 * decl.c (finish_destructor_body): Adjust for changes to the
7081 CLASSTYPE_VBASECLASSES list.
7082 * init.c (sort_base_init): Use binfo_for_vbase.
7083 (construct_virtual_bases): Adjust for changes to the
7084 CLASSTYPE_VBASECLASSES list.
7085 (expand_member_init): Use binfo_for_vbase.
7086 (build_vbase_delete): Adjust for changes to the
7087 CLASSTYPE_VBASECLASSES list.
7088 * method.c (do_build_copy_constructor): Likewise.
7089 * rtti.c (get_base_offset): Use binfo_for_vbase.
7090 (expand_class_desc): Remove #if 0'd code.
7091 * search.c (struct vbase_info): Remove vbase_types.
7092 (get_base_distance): Use binfo_for_vbase.
7093 (lookup_field_queue_p): Use CANONICAL_BINFO.
7094 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
7095 (get_pure_virtuals): Adjust for changes to the
7096 CLASSTYPE_VBASECLASSES list.
7097 (dfs_find_vbases): Use binfo_for_vbase.
7098 (dfs_init_vbase_pointers): Likewise.
7099 (init_vbase_pointers): Don't initialize vi.vbase_types.
7100 (virtual_context): Use binfo_for_vbase.
7101 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
7102 CLASSTYPE_VBASECLASSES list.
7103 (expand_indirect_vtbls_init): Simplify.
7104 (dfs_get_vbase_types): Don't replicate virtual bases.
7105 (find_vbase_instance): Use binfo_for_vbase.
7106 (binfo_for_vbase): New function.
7107 * typeck.c (get_delta_difference): Use binfo_for_vbase.
7109 2000-05-17 Mark Mitchell <mark@codesourcery.com>
7111 * decl2.c (finish_anon_union): Generalize error messages to handle
7112 anonymous structures.
7113 * init.c (perform_member_init): Remove `name' parameter.
7114 (build_field_list): New function.
7115 (sort_member_init): Handle anonymous union initialization order
7116 correctly. Check for multiple initializations of the same union.
7117 (emit_base_init): Don't look up fields by name here.
7118 (expand_member_init): Record the result of name lookup for future
7120 * typeck.c (build_component_ref): Fix formatting.
7122 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
7124 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
7125 * typeck.c (build_x_compound_expr): Replace warn_unused with
7128 * decl2.c (lang_decode_option): Update -Wall unused flags by
7129 calling set_Wunused.
7131 2000-05-16 Mark Mitchell <mark@codesourcery.com>
7133 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
7134 * init.c (dfs_vtable_path_unmark): Remove.
7135 * search.c (marked_new_vtable_p): Likewise.
7136 (unmarked_new_vtable_p): Likewise.
7137 (dfs_search_slot_nonempty_p): Likewise.
7138 (dfs_mark): Likewise.
7139 (dfs_vtable_path_unmark): Likewise.
7140 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
7141 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
7142 (dfs_init_vbase_pointers): Remove special-case new ABI code.
7143 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
7144 (init_vbase_pointers): Simplify.
7145 (expand_indirect_vtbls_init): Likewise.
7147 * class.c (copy_virtuals): New function.
7148 (build_primary_table): Use it.
7149 (build_secondary_vtable): Likewise.
7150 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
7151 indicate that no vcall offset is required.
7152 (add_virtual_function): Likewise.
7153 (modify_all_vtables): Likewise.
7154 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7155 (dfs_accumulate_vtbl_inits): Likewise.
7156 (build_vtbl_initializer): Make changes to handle construction
7158 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7159 (build_rtti_vtbl_entries): Likewise.
7160 (build_vtable_entries): Handle a NULL vcall_index.
7162 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
7164 * decl2.c (lang_decode_option): Fix thinko.
7166 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
7168 * except.c (check_handlers): New fn.
7169 * cp-tree.h: Declare it.
7170 * semantics.c (finish_handler_sequence): Call it.
7171 (finish_function_handler_sequence): Likewise.
7172 (finish_handler_parms): Set TREE_TYPE on the handler.
7173 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
7174 * search.c (get_base_distance_recursive): If protect>1, ignore
7176 (get_base_distance): Don't reduce watch_access.
7178 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
7180 * lex.c: #include diagnostic.h.
7181 (lang_init_options): Set default prefixing rules.
7183 * lang-options.h: Add -fdiagnostics-show-location=.
7185 * decl2.c: #include diagnostic.h.
7186 (lang_decode_option): Handle -fdiagnostics-show-location=.
7188 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
7190 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
7191 * vec.cc: Revert my 2000-05-07 change.
7193 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
7195 * class.c (check_field_decls): Complain about non-static data
7196 members with same name as class in class with constructor.
7198 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
7200 * decl.c (grokdeclarator): Allow non-static data members with
7203 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7205 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
7206 and pending_inline.filename. Update prototypes.
7207 * decl.c (define_label): Constify filename parameter.
7208 * decl2.c (warn_if_unknown_interface): Constify local char *.
7209 * input.c Constify input_source.filename. Don't declare
7210 input_filename or lineno. Constify filename parameter to feed_input.
7211 * lex.c (init_parse): Constify parameter and return value.
7212 (cp_pragma_interface, cp_pragma_implementation): Constify
7214 (reinit_parse_for_method, reinit_parse_for_block,
7215 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
7216 Constify local char *.
7217 * pt.c: Don't declare lineno or input_filename.
7218 (print_template_context, tsubst_friend_function, tsubst_decl,
7219 tsubst, instantiate_decl): Constify local char *.
7220 * semantics.c (expand_body): Constify local char *.
7221 * tree.c (build_srcloc): Constify filename parameter.
7222 * typeck.c (c_expand_asm_operands): Constify filename
7225 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
7227 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
7230 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
7232 * inc/cxxabi.h: Fix typos in comment.
7233 (__base_class_info::__offset): Use a static_cast.
7235 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
7237 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
7238 of std::size_t and std::ptrdiff_t respectively.
7239 * tinfo.cc: Likewise.
7242 2000-05-06 Richard Henderson <rth@cygnus.com>
7244 * typeck.c (build_c_cast): Don't warn integer->pointer size
7245 mismatch for constants.
7247 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
7249 * rtti.c (ptmd_initializer): Set non-public, if class is
7252 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
7253 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7254 __cxa_vec_delete): Likewise.
7255 * tinfo.cc (__dynamic_cast): Likewise.
7256 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7257 __cxa_vec_delete): Likewise.
7259 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7261 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
7262 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
7263 (lang_decl_flags): Add vcall_offset.
7264 (THUNK_VCALL_OFFSET): Use it.
7265 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
7266 * method.c (make_thunk): Create the lang_decl here, not in
7268 (emit_thunk): Make generic thunks into ordinary functions once
7269 they have been fed to expand_body.
7270 * semantics.c (expand_body): Set current_function_is_thunk here.
7272 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7274 * class.c (update_vtable_entry_for_fn): Prototype.
7276 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
7279 * search.c (dfs_build_inheritance_graph_order): Prototype.
7281 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7283 * cp-tree.h (special_function_kind): Add various kinds of
7285 (special_function_p): New function.
7286 * class.c (overrides): Don't let one kind of destructor override
7288 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
7289 whether or not to instantiate a template.
7290 * tree.c (special_function_p): Define.
7292 2000-05-03 Mark Mitchell <mark@codesourcery.com>
7294 * cp-tree.def (THUNK_DECL): Remove.
7295 * cp-tree.h (DECL_THUNK_P): New macro.
7296 (DECL_NON_THUNK_FUNCTION_P): Likewise.
7297 (DECL_EXTERN_C_FUNCTION_P): Likewise.
7298 (SET_DECL_THUNK_P): Likewise.
7299 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
7300 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
7301 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
7302 * decl.c (decls_match): Use DECL_EXTERN_C_P.
7303 (duplicate_decls): Likewise.
7304 (pushdecl): Likewise. Adjust thunk handling.
7305 (grokfndecl): Use DECL_EXTERN_C_P.
7306 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
7307 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
7308 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
7309 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
7310 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
7311 DECL_NO_STATIC_CHAIN.
7312 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
7313 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
7314 * search.c (covariant_return_p): Remove THUNK_DECL handling.
7317 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7319 * tree.c (walk_tree): Set lineno.
7321 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7323 * exception.cc: Update license notice.
7325 * new1.cc: Likewise.
7326 * new2.cc: Likewise.
7327 * tinfo.cc: Likewise.
7328 * tinfo2.cc: Likewise.
7330 * inc/cxxabi.h: Likewise.
7331 * inc/exception: Likewise.
7332 * inc/new: Likewise.
7333 * inc/new.h: Likewise.
7334 * inc/typeinfo: Likewise.
7336 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7338 * tree.c (build_target_expr_with_type): If we already have a
7339 TARGET_EXPR, just return it.
7341 * optimize.c (initialize_inlined_parameters): Don't generate an
7342 EXPR_STMT if we can just use DECL_INITIAL.
7343 * decl.c (emit_local_var): Only make the initialization a
7344 full-expression if stmts_are_full_exprs_p.
7346 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7348 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
7350 * call.c (standard_conversion): Use it.
7351 (direct_reference_binding): Likewise.
7352 (build_over_call): Likewise.
7353 (is_properly_derived_from): Likewise.
7354 (compare_ics): Likewise.
7355 * class.c (resolves_to_fixed_type_p): Likewise.
7356 * optimize.c (declare_return_variable): Likewise.
7357 * pt.c (is_specialization_of): Likewise.
7359 * typeck.c (comp_target_parms): Likeiwse.
7360 (build_static_cast): Likewise.
7361 (build_reinterpret_cast): Likewise.
7362 (build_const_cast): Likewise.
7363 (comp_ptr_ttypes_real): Likewise.
7364 (comp_ptr_ttypes_const): Likewise.
7365 * typeck2.c (process_init_constructor): Likewise.
7367 2000-04-30 Scott Snyder <snyder@fnal.gov>
7369 * decl.c (finish_destructor_body): Use the base destructor when
7370 destroying virtual bases.
7372 2000-04-30 Mark Mitchell <mark@codesourcery.com>
7374 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
7376 * optimize.c (struct inline_data): Add target_exprs field.
7377 (declare_return_variable): When a function returns an aggregate,
7378 use the variable declared in the TARGET_EXPR as the remapped
7380 (expand_call_inline): Update the pending target_exprs stack.
7381 (optimize_function): Initialize the stack.
7383 * decl2.c (finish_file): Fix typo in comment.
7385 * method.c (emit_thunk): Don't try to return a `void' value.
7387 * optimize.c (initialize_inlined_parameters): If the parameter is
7388 addressable, we need to make a new VAR_DECL, even if the
7389 initializer is constant.
7391 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
7393 * decl.c (grok_op_properties): Add an extra check of argtypes.
7395 2000-04-27 Mark Mitchell <mark@codesourcery.com>
7397 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
7399 (initialize_inlined_parameters): Try to avoid creating new
7402 2000-04-27 Alex Samuel <samuel@codesourcery.com>
7404 * lex.c (my_get_run_time): Remove.
7405 (init_filename_times): Use get_run_time instead of my_get_run_time.
7406 (check_newline): Likewise.
7407 (dump_time_statistics): Likewise.
7408 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
7409 of computing elapsed time explicitly.
7411 2000-04-26 Mark Mitchell <mark@codesourcery.com>
7413 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
7414 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
7415 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
7416 before calling decl_constant_value.
7417 * class.c (check_bitfield_decl): Likewise.
7418 * cvt.c (ocp_convert): Likewise.
7419 (convert): Likewise.
7420 * decl.c (compute_array_index_type): Likewise.
7421 (build_enumerator): Likewise.
7422 * decl2.c (check_cp_case_value): Likewise.
7423 * pt.c (convert_nontype_argument): Likewise.
7425 * typeck.c (decay_conversion): Likewise.
7426 (build_compound_expr): Likewise.
7427 (build_reinterpret_cast): Likewise.
7428 (build_c_cast): Likewise.
7429 (convert_for_assignment): Likewise.
7431 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
7433 * decl.c (finish_function): Don't play games with DECL_INLINE.
7435 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
7437 * ir.texi: Correct typo.
7439 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7441 * decl.c (grokdeclarator): Reject VLAs as members.
7443 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
7445 * call.c (standard_conversion): Accept conversion between
7448 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
7450 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
7452 * decl2.c (finish_file): Remove double setup for accounting
7455 2000-04-24 Robert Lipe <robertlipe@usa.net>
7457 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
7459 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
7461 * new.cc (set_new_handler): Needs to be in std::.
7463 2000-04-23 Mark Mitchell <mark@codesourcery.com>
7465 * cp-tree.h (lang_decl): Remove pretty_function_p.
7466 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
7467 language-specific node.
7468 * decl.c (cp_make_fname_decl): Use build_decl, not
7469 build_lang_decl, to build the variables.
7470 (grokvardecl): Don't call build_lang_decl for local variables in
7472 (grokdeclarator): Don't call build_lang_decl for local type
7473 declarations in templates.
7474 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
7475 zero'd memory, rather than calling memset.
7476 * pt.c: Include hashtab.h.
7477 (local_specializations): New variable.
7478 (retrieve_local_specialization): Use it.
7479 (register_local_specialization): Likewise.
7480 (tsubst_decl): Don't assume local variables have
7482 (instantiate_decl): Set up local_specializations.
7483 * Makefile.in (HTAB_H): New variable.
7485 2000-04-23 Richard Henderson <rth@cygnus.com>
7487 * typeck.c (c_expand_asm_operands): Restore the original
7488 contents of the output list.
7490 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
7492 * ir.texi: Document complex number representation.
7494 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
7496 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
7497 (target_incomplete_p): New function.
7498 (tinfo_base_init): Create comdat NTBS name variable.
7499 (ptr_initializer): Add non_public parameter. Calculate it.
7500 (ptmd_initializer): Likewise.
7501 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
7502 (create_real_tinfo_var): Add non_public parameter. Use it.
7503 Push proxy into global namespace.
7504 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
7506 * inc/typeinfo (type_info::before, type_info::operator==):
7507 Compare __name addresses.
7509 * tinfo2.cc: Remove new-abi builtins comment.
7511 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
7513 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
7515 * call.c (joust): Exit early if we get the same function, too.
7517 * decl2.c (key_method): Return NULL_TREE for template classes.
7518 (import_export_class): Don't need to check for template classes.
7520 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
7522 * lex.c: Remove references to cccp.c.
7524 2000-04-18 Mark Mitchell <mark@codesourcery.com>
7526 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
7527 volatile_memfunc. Add destructor_attr. Adjust dummy.
7528 (DECL_DESTRUCTOR_P): Use destructor_attr.
7529 (DECL_CONST_MEMFUNC_P): Reimplement.
7530 (DECL_VOLATILE_MEMFUNC_P): Remove.
7531 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
7532 (overrides): Use DECL_DESTRUCTOR_P.
7533 (check_for_override): Likewise.
7534 * decl.c (start_function): Likewise.
7535 * decl2.c (grokfclassfn): Likewise.
7536 (check_classfn): Likewise.
7537 (grok_function_init): Likewise.
7539 2000-04-17 Mark Mitchell <mark@codesourcery.com>
7541 * decl2.c (grokfield): Issue error on illegal data member
7544 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
7546 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
7548 2000-04-16 Mark Mitchell <mark@codesourcery.com>
7550 * class.c (build_vtable_entry): Don't build thunks for type-info
7553 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
7555 * decl.c (decls_match): Allow a redeclaration of a builtin to
7556 specify args while the builtin did not.
7558 2000-04-15 Mark Mitchell <mark@codesourcery.com>
7560 * cp-tree.def (THUNK_DECL): Add to documentation.
7561 * cp-tree.h (flag_huge_objects): Declare.
7562 * class.c (modify_vtable_entry): Tidy.
7563 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
7564 Calculate delta appropriately for the new ABI.
7565 (dfs_modify_vtables): Use it.
7566 (modify_all_vtables): Fix thinko in code to add overriding copies
7567 of functions to primary vtables.
7568 (build_clone): Fix typo in comment.
7569 (clone_function_decl): Correct order of destructors in vtable.
7570 (build_vbase_offset_vtbl_entries): Adjust comment.
7571 (dfs_vcall_offset_queue_p): Remove.
7572 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
7573 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
7574 (build_vtable_entry): Correct check for pure virtual functions.
7575 Don't declare flag_huge_objects.
7576 * decl.c (flag_huge_objects): Remove declaration.
7577 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
7578 Use int_size_in_bytes.
7579 (emit_thunk): Handle vcall offset thunks.
7581 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7583 * decl2.c (parse_time, varconst_time): Delete declarations.
7584 (finish_file): Delete LINENO declaration.
7585 START_TIME and THIS_TIME now long.
7587 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
7589 * class.c (build_base_field): Reformat comment.
7591 * inc/cxxabi.h (stddef.h): Comment inclusion.
7592 (__base_class_info::__offset): Comment shift.
7594 2000-04-12 Mark Mitchell <mark@codesourcery.com>
7596 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
7597 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
7598 (cp_push_exception_identifier): New macro.
7599 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
7600 (DECL_BASE_DESTRUCTOR_P): Likewise.
7601 (DECL_DELETING_DESTRUCTOR_P): Likewise.
7602 (get_vtbl_decl_for_binfo): Fix formatting.
7603 (in_charge_arg_for_name): New macro.
7604 (maybe_build_cleanup_and_delete): Remove declaration.
7605 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
7606 (in_charge_arg_for_name): New function.
7607 (build_new_method_call): Use it. Handle cloned destructors.
7608 (build_clone): Don't make the base constructor virtual.
7609 Automatically defer generated functions.
7610 (clone_function_decl): Handle destructors, too.
7611 (clone_constructors_and_destructors): Likewise.
7612 (create_vtable_ptr): Don't create a vtable entry for a cloned
7614 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
7615 (initialize_predefined_identifiers): Update appropriately.
7616 (finish_destructor_body): Simplify.
7617 (maybe_build_cleanup_and_delete): Remove.
7618 * except.c (expand_throw): Handle new-ABI destructors.
7619 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
7620 (build_dtor_call): New function.
7621 (build_delete): Use it. Simplify.
7622 * optimize.c (maybe_clone_body): Handle destructors.
7623 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
7625 * exception.cc (cleanup_fn): New typedef.
7626 (CALL_CLEANUP): New macro.
7627 (cp_eh_info): Use them.
7628 (__cp_push_exception): Likewise.
7629 (__cp_pop_exception): Likewise.
7631 2000-04-11 Mark Mitchell <mark@codesourcery.com>
7633 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
7634 (complete_dtor_identifier): New macro.
7635 (CLASSTYPE_FIRST_CONVERSION): Remove.
7636 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
7637 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
7638 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
7639 (CLASSTYPE_CONSTRUCTORS): Likewise.
7640 (CLASSTYPE_DESTRUCTORS): Likewise.
7641 (lang_decl): Add cloned_function.
7642 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
7643 (DECL_BASE_CONSTRUCTOR_P): Likewise.
7644 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
7645 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
7646 (DECL_CLONED_FUNCTION_P): Likewise.
7647 (DECL_CLONED_FUNCTION): Likewise.
7648 (clone_function_decl): Declare.
7649 (maybe_clone_body): Likewise.
7650 * call.c (build_user_type_conversion_1): Call complete object
7651 constructors in the new ABI.
7652 (build_new_method_call): Don't add in-charge parameters under the
7654 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
7655 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
7656 CLASSTYPE_DESTRUCTOR_SLOT.
7657 (build_clone): New function.
7658 (clone_function_decl): Likewise.
7659 (clone_constructors_and_destructors): Likewise.
7660 (check_bases_and_members): Use it.
7661 * decl.c (iniitialize_predefined_identifiers): Initialize
7662 complete_dtor_identifier.
7663 (finish_function): Don't add extra code to a clone.
7664 (lang_mark_tree): Mark cloned_function.
7665 * decl2.c (mark_used): Don't bother trying to instantiate things
7667 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
7668 * method.c (set_mangled_name_for_decl): Don't treat clones as
7670 (synthesize_method): Sythesize cloned functions, not the clones.
7671 * optimize.c (inline_data): Update comment on ret_label.
7672 (remap_block): Don't assume DECL_INITIAL exists.
7673 (copy_body_r): Allow ret_label to be NULL.
7674 (maybe_clone_body): Define.
7675 * pt.c (tsubst_decl): Handle clones.
7676 (instantiate_clone): New function.
7677 (instantiate_template): Use it.
7678 (set_mangled_name_for_template_decl): Don't treat clones as
7680 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
7681 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
7682 * semantics.c (expand_body): Clone function bodies as necessary.
7684 * optimize.c (remap_decl): Avoid sharing structure for arrays
7685 whose size is only known at run-time.
7686 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
7688 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
7689 to has_in_charge_parm_p.
7690 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
7691 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
7692 (DECL_COPY_CONSTRUCTOR_P): New macro.
7693 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
7694 (build_user_type_conversion_1): Likewise.
7695 (convert_like_real): Likewise.
7696 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
7697 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
7698 (copy_args_p): Likewise.
7699 (grok_ctor_properties): Likewise.
7700 (start_function): Likewise.
7701 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
7702 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
7703 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
7704 * method.c (do_build_copy_constructor): Use
7705 DECL_HAS_IN_CHARGE_PARM_P.
7706 (synthesize_method): Likewise.
7707 * pt.c (instantiate_template): Remove goto.
7708 * tree.c (build_cplus_method_type): Remove mention of obstacks in
7711 * cp-tre.h (finish_function): Change prototype.
7712 * decl.c (end_cleanup_fn): Adjust caller.
7713 (finish_function): Take only one parameter.
7714 * decl2.c (finish_objects): Adjust caller.
7715 (finish_static_storage_duration_function): Likewise.
7716 * method.c (emit_thunk): Likewise.
7717 * parse.y: Likewise.
7718 * parse.c: Regenerated.
7719 * pt.c (instantiate_decl): Likewise.
7720 * rtti.c (synthesize_tinfo_fn): Likewise.
7721 * semantics.c (expand_body): Likewise.
7723 * cp-tree.h (copy_decl): New function.
7724 * class.c (finish_struct_1): Use it.
7725 * lex.c (copy_decl): Define it.
7726 * pt.c (tsubst_decl): Likewise.
7727 * tree.c (copy_template_template_parm): Likewise.
7729 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
7730 has_nonpublic_assign_ref.
7731 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
7732 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
7733 * class.c (finish_struct_methods): Don't set
7734 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
7735 (interface_only): Don't declare.
7736 (interface_unknown): Likewise.
7738 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7740 * tree.h (HAVE_TEMPLATES): Remove definition.
7741 * lang-options.h (-fthis-is-variable): Remove documentation.
7743 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
7745 * class.c (instantiate_type): Handle object-relative template-id.
7747 * semantics.c (finish_expr_stmt): Call convert_to_void here.
7748 * decl.c (cplus_expand_expr_stmt): Not here.
7750 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
7751 Initialize exprtype earlier.
7753 * parse.y (fn.def1): Check for defining types in return types.
7755 * decl.c (check_tag_decl): Notice extra fundamental types.
7756 Diagnose empty decls in classes, too.
7758 * decl.c (grokdeclarator): Don't override an anonymous name if no
7759 declarator was given.
7761 * cvt.c (convert_to_void): Call resolve_offset_ref.
7763 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
7765 * decl2.c (decl_namespace): Handle getting a type.
7767 * typeck.c (build_c_cast): Re-enable warning for cast between
7768 pointer and integer of different size.
7770 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
7772 * inc/cxxabi.h (__pointer_type_info): Add restrict and
7774 (__pointer_type_info::__pointer_catch): New virtual function.
7775 (__pointer_to_member_type_info): Derive from
7776 __pointer_type_info. Adjust.
7777 (__pointer_to_member_type_info::__do_catch): Remove.
7778 (__pointer_to_member_type_info::__is_pointer_p): Declare.
7779 (__pointer_to_member_type_info::__pointer_catch): Declare.
7780 * rtti.c (qualifier_flags): Add restrict flag.
7781 (ptmd_initializer): Reorder members.
7782 (create_tinfo_types): Expand comments. Reorder
7783 ptmd_desc_type_node members.
7784 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
7786 (__pointer_type_info::__do_catch): Move specific code into
7787 __pointer_catch. Call it.
7788 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
7789 specific catch checking. Fix void conversion check.
7790 (__pointer_to_member_type_info::__do_catch): Remove.
7791 (__pointer_to_member_type_info::__pointer_catch): Implement.
7793 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7795 * lex.c (init_parse): Remove traces of classof and headof.
7796 * decl2.c (flag_operator_names): Default to 1.
7797 (lang_decode_option): Do not set it for -ansi.
7799 2000-04-09 Mark Mitchell <mark@codesourcery.com>
7801 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
7802 (DECL_MAIN_VARIANT): Remove.
7803 * decl.c (duplicate_decls): Don't set it.
7804 (start_function): Likewise.
7805 (lang_mark_tree): Don't mark it.
7806 * decl2.c (defer_fn): Don't use it.
7807 * lex.c (retrofit_lang_decl): Don't set it.
7808 * pt.c (tsubst_decl): Likewise.
7809 * ptree.c (print_lang_decl): Don't print it.
7810 * typeck.c (mark_addressable): Don't use it.
7812 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7814 * vec.cc: Include <new> and <exception>.
7815 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
7816 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
7818 (__cxa_vec_delete): Catch dtor exceptions.
7820 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7822 Prepend __ to implementation defined names.
7823 * inc/typeinfo (type_info): Rename _name to __name.
7824 (type_info::type_info): Rename parameter.
7825 (type_info::operator==, type_info::operator!=,
7826 type_info::before): Likewise.
7827 (type_info::is_pointer_p, type_info::is_function_p,
7828 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
7831 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
7832 (__pointer_type_info::__pointer_type_info): Likewise.
7833 (__pointer_type_info::is_pointer_p,
7834 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7835 (__array_type_info::__array_type_info): Rename parameters.
7836 (__function_type_info::__function_type_info): Likewise.
7837 (__function_type_info::is_function_p): Prepend __.
7838 (__enum_type_info::__enum_type_info): Rename parameters.
7839 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7841 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7843 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7844 (__class_type_info::__class_type_info): Rename parameters.
7845 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7846 (__class_type_info::upcast_result,
7847 __class_type_info::dyncast_result): Prepend __. Move definition
7849 (__class_type_info::do_upcast, __class_type_info::do_catch,
7850 __class_type_info::find_public_src,
7851 __class_type_info::do_dyncast,
7852 __class_type_info::do_find_public_src): Prepend __. Rename
7854 (__si_class_type_info::__si_class_type_info): Rename parameters.
7855 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7856 __si_class_type_info::do_find_public_src): Prepent __. Rename
7858 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7859 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7860 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7862 (__dynamic_cast): Rename parameters.
7863 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7864 type_info::do_catch, type_info::do_upcast): Prepend __.
7865 (contained_p, public_p, virtual_p, contained_public_p,
7866 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7867 (__class_type_info::do_catch,
7868 __class_type_info::do_upcast): Prepend __. Adjust.
7869 (__class_type_info::__upcast_result,
7870 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7872 (__class_type_info::find_public_src): Prepend __. Adjust.
7873 (__class_type_info::do_find_public_src,
7874 __si_class_type_info::do_find_public_src,
7875 __vmi_class_type_info::do_find_public_src): Likewise.
7876 (__class_type_info::do_dyncast,
7877 __si_class_type_info::do_dyncast,
7878 __vmi_class_type_info::do_dyncast): Likewise.
7879 (__class_type_info::do_upcast,
7880 __si_class_type_info::do_upcast,
7881 __vmi_class_type_info::do_upcast): Likewise.
7882 (__dynamic_cast): Adjust.
7883 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7884 (__function_type_info::is_function_p): Likewise.
7885 (__pointer_type_info::do_catch): Likewise. Adjust.
7886 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7887 (__throw_type_match_rtti_2): Adjust.
7888 (__is_pointer): Adjust.
7890 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7892 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7893 (complete_ctor_identifier): New macro.
7894 (special_function_kind): Add sfk_copy_constructor and
7895 sfk_assignment_operator.
7896 (LOOKUP_HAS_IN_CHARGE): Remove.
7897 (cons_up_default_function): Rename to ...
7898 (implicitly_declare_fn): ... this.
7899 * call.c (build_new_method_call): Add in-charge parameters for
7901 * class.c (add_implicitly_declared_members): Change parameter name
7902 from cant_have_assignment to cant_have_const_assignment.
7903 Replace calls to cons_up_default_function to implicitly_declare_fn.
7904 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7905 * decl.c (initialize_predefined_identifiers): Initialize it.
7906 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7908 * init.c (expand_default_init): Don't calculate the in-charge
7910 (build_new_1): Likewise.
7911 * lex.c (cons_up_default_function): Move to method.c.
7912 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7913 (implicitly_declare_fn): New function.
7914 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7915 (build_modify_expr): Likewise.
7916 * typeck2.c (build_functional_cast): Likewise.
7918 Under the new ABI, constructors don't return `this'.
7919 * cp-tree.h (warn_reorder): Declare.
7920 (special_function_kind): New enum.
7921 (global_base_init_list): Remove declaration.
7922 (emit_base_init): Don't return a value.
7923 (check_base_init): Don't declare.
7924 (is_aggr_typedef): Likewise.
7925 * decl.c (check_special_function_return_type): New function.
7926 (return_types): Remove.
7927 (grokdeclarator): Use check_special_function_return_type.
7928 (start_function): Don't initialize ctor_label under the new ABI.
7929 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7930 * init.c (begin_init_stmts): Move to top of file.
7931 (finish_init_stmts): Likewise.
7932 (warn_reorder): Don't declare.
7933 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7935 (check_base_init): Remove.
7936 (is_aggr_typedef): Likewise.
7937 (build_new_1): Don't use the return value of a constructor.
7938 * semantics.c (setup_vtbl_ptr): Don't use the return value
7940 * typeck.c (check_return_expr): Don't magically convert return
7941 statements into `return this' in constructors under the new ABI.
7943 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7944 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7945 (base_ctor_identifier): New macro.
7946 (base_dtor_identifier): Likewise.
7947 (deleting_dtor_identifier): Likewise.
7948 * decl.c: Don't include obstack.h.
7949 (obstack_chunk_alloc): Don't define.
7950 (obstack_chunk_free): Likewise.
7951 (struct predefined_identifier): New type.
7952 (initialize_predefined_identifiers): New function.
7953 (init_decl_processing): Use it.
7954 (debug_temp_inits): Remove.
7955 (start_method): Don't call preserve_data.
7956 (hack_incomplete_structures): Update comment.
7957 * init.c (init_init_processing): Don't initialize
7959 (build_offset_rf): Remove dead code.
7960 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7961 * search.c (init_search_processing): Don't initialize
7964 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7966 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7967 some sign_compare warnings.
7969 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7971 Rename abi::__vmi_class_type_info members.
7972 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7973 base_list, detail_masks members to vmi_flags, vmi_base_count,
7974 vmi_bases and vmi_flags_masks respectively.
7975 (__vmi_class_type_info::vmi_flags_masks): Rename
7976 details_unknown_mask to flags_unknown_mask.
7977 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7978 (__vmi_class_type_info::do_find_public_src): Adjust.
7979 (__vmi_class_type_info::do_dyncast): Adjust.
7980 (__vmi_class_type_info::do_upcast): Adjust.
7982 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7984 * tinfo.cc (convert_to_base): New function.
7985 (get_vbase_offset): Remove. Move into convert_to_base.
7986 (__vmi_class_type_info::do_find_public_src): Adjust.
7987 (__vmi_class_type_info::do_dyncast): Adjust.
7988 (__vmi_class_type_info::do_upcast): Adjust.
7990 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7992 * tinfo.cc (operator=): Use __builtin_strcmp.
7993 * tinfo2.cc (before): Likewise.
7995 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7997 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7998 (DECL_SAVED_INLINE): Rename to ...
7999 (DECL_DEFERRED_FN): ... this.
8000 (in_function_p): Remove declaration.
8001 (mark_inline_for_output): Rename to ...
8002 (defer_fn): ... this.
8003 * decl.c (finish_function): Adjust call to mark_inline_for_output.
8004 (in_function_p): Remove definition.
8005 * decl2.c (saved_inlines): Rename to ...
8006 (deferred_fns): ... this.
8007 (saved_inlines_used): Rename to ...
8008 (deferred_fns_used): ... this.
8009 (mark_inline_for_output): Rename to ...
8010 (defer_fn): ... this.
8011 (finish_file): Adjust accordingly.
8012 (init_decl2): Likewise.
8013 * lex.c (cons_up_default_function): Likewise.
8014 * pt.c (mark_decl_instantiated): Likewise.
8015 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
8017 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
8018 * semantics.c (expand_body): Defer more functions.
8020 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
8023 * Make-lang.in (CXX_LIB2FUNCS): Add it.
8025 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
8026 __cxa_vec_delete): Declare.
8028 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
8030 * rtti.c (dfs_class_hint_mark): New static function.
8031 (dfs_class_hint_unmark): New static function.
8032 (class_hint_flags): Use them.
8034 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
8036 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
8038 2000-04-05 Mark Mitchell <mark@codesourcery.com>
8040 * cp-tree.h (instantiate_decl): Change prototype.
8041 * decl2.c (mark_used): Adjust call.
8042 * optimize.c (inlinable_function_p): Adjust handling of templates.
8043 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
8044 (do_type_instantiation): Likewise.
8045 (instantiate_decl): Defer more templates.
8046 (instantiate_pending_templates): Adjust logic to handle inline
8049 * Makefile.in (GGC_H): New variable. Use it throughout in place
8052 * call.c: Don't include obstack.h. Include ggc.h.
8053 (obstack_chunk_alloc): Don't define.
8054 (obstack_chunk_free): Likewise.
8055 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
8056 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
8057 (pop_switch): Free it.
8059 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
8061 * dump.c (dequeue_and_dump): Don't try to print the bit_position
8062 if we don't have a DECL_FIELD_OFFSET.
8064 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
8066 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
8069 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8071 * cfns.gperf (hash, libc_name_p): Prototype.
8073 * rtti.c (build_dynamic_cast_1): Constification.
8075 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
8077 * semantics.c (deferred_type_access_control): Prototype.
8079 2000-04-04 Mark Mitchell <mark@codesourcery.com>
8081 Correct many new ABI issues regarding vbase and vcall offset
8083 * cp-tree.h (BINFO_VTABLE): Document.
8084 (struct lang_type): Tweak formatting.
8085 (BINFO_PRIMARY_BINFO): Add to documentation.
8086 (CLASSTYPE_VSIZE): Fix typo in comment.
8087 (CLASSTYPE_VBASECLASSES): Update documentation.
8088 (BINFO_VBASE_MARKED): Remove.
8089 (SET_BINFO_VBASE_MARKED): Likewise.
8090 (CLEAR_BINFO_VBASE_MARKED): Likewise.
8091 (BINFO_FIELDS_MARKED): Remove.
8092 (SET_BINFO_FIELDS_MARKED): Likewise.
8093 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
8094 (enum access_kind): New enumeration.
8095 (num_extra_vtbl_entries): Remove declaration.
8096 (size_extra_vtbl_entries): Likewise.
8097 (get_vtbl_decl_for_binfo): New function.
8098 (dfs_vbase_unmark): Remove declaration.
8099 (mark_primary_bases): Likewise.
8100 * class.c (SAME_FN): Remove.
8101 (struct vcall_offset_data_s): Move definition.
8102 (build_vbase_pointer): Use `build', not `build_binary_op', to
8103 access the vbase pointer under the new ABI.
8104 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
8105 (build_primary_vtable): Likewise.
8106 (dfs_mark_primary_bases): Move here from search.c.
8107 (mark_primary_bases): Likewise.
8108 (determine_primary_bases): Under the new ABI, don't make a base
8109 class a primary base just because we don't yet have any virtual
8111 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
8112 (num_vfun_entries): Remove.
8113 (dfs_count_virtuals): Likewise.
8114 (num_extra_vtbl_entries): Likewise.
8115 (size_extra_vtbl_entries): Likewise.
8116 (layout_virtual_bases): Iterate in inheritance graph order under
8118 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
8119 indicate that a vfield is present.
8120 (init_class_processing): Initialize access_public_node, etc., from
8122 (get_vtbl_decl_for_binfo): New function.
8123 (dump_class_hierarchy_r): Likewise.
8124 (dump_class_hierarchy): Use it.
8125 (finish_vtbls): Build the vtbls in inheritance graph order.
8126 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
8127 (initialize_vtable): Use get_vtbl_decl_for_binfo.
8128 (accumulate_vtbl_inits): Add comments explaining why a pre-order
8130 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
8131 where the vptr points, even for primary vtables.
8132 (build_vtbl_initializer): Adjust handling of vbase and vcall
8134 (build_vcall_and_vbase_vtable_entries): New function.
8135 (dfs_build_vbase_offset_vtbl_entries): Remove.
8136 (build_vbase_offset_vtbl_entries): Reimplement.
8137 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
8138 were already handled in a primary base class vtable.
8139 (build_vcall_offset_vtbl_entries): Adjust.
8140 (build_rtti_vtbl_entries): Adjust.
8141 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
8142 * init.c (expand_virtual_init): Simplify.
8143 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
8144 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
8145 * search.c (BINFO_ACCESS): New macro.
8146 (SET_BINFO_ACCESS): Likewise.
8147 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
8148 (access_in_type): Likewise.
8149 (dfs_accessible_p): Likewise.
8150 (protected_accessible_p): Likewise.
8151 (lookup_fnfields_1): Adjust documentation.
8152 (dfs_mark_primary_bases): Move to class.c
8153 (mark_primary_bases): Likewise.
8154 (dfs_vbase_unmark): Remove.
8155 (virtual_context): Use BINFO_FOR_VBASE.
8156 (dfs_get_vbase_types): Simplify.
8157 (dfs_build_inheritance_graph_order): New function.
8158 (get_vbase_types): Use it.
8159 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
8161 * tinfo.cc (get_vbase_offset): New function.
8162 (__vmi_class_type_info::do_find_public_src): Use it.
8163 (__vmi_class_type_info::do_dyncast): Likewise.
8164 (__vmi_class_type_info::do_upcast): Likewise.
8166 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
8168 * lang-specs.h: Pass -fno-show-column to the preprocessor.
8170 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
8172 * rtti.c (class_hint_flags): Rename flags.
8173 (class_initializer): Remove flags.
8174 (synthesize_tinfo_var): Combine offset and flags. Add flags
8175 for __vmi_class_type_info.
8176 (create_tinfo_types): Remove flags from __class_type_info and
8177 __si_class_type_info. Merge flags and offset from
8178 base_class_type_info.
8179 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
8180 (__base_class_info::is_virtual_p): Adjust.
8181 (__base_class_info::is_public_p): Adjust.
8182 (__base_class_info::offset): New accessor.
8183 (__class_type_info::details): Remove member.
8184 (__class_type_info::__class_type_info): Lose details.
8185 (__class_type_info::detail_masks): Remove.
8186 (__si_class_type_info::__si_class_type_info): Lose details.
8187 (__vmi_class_type_info::details): New member.
8188 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
8189 (__vmi_class_type_info::detail_masks): New member.
8190 * tinfo.cc (__class_type_info::do_upcast): Initialize result
8191 with unknown_details_mask.
8192 (__vmi_class_type_info::do_find_public_src): Adjust
8193 (__vmi_class_type_info::do_dyncast): Adjust.
8194 (__vmi_class_type_info::do_upcast): Set result details, if
8196 (__dynamic_cast): Temporarily #if out optimization.
8198 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
8200 * rtti.c (get_tinfo_decl): Mark used.
8201 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
8202 mark as dealt with, if we output it.
8204 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8206 * class.c: Reorganize to put virtual function table initialization
8207 machinery at the end of the file.
8209 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
8211 * class.c (finish_struct): Use bitsize_zero_node.
8212 * pt.c (instantiate_class_template): Likewise.
8214 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8216 Put RTTI entries at negative offsets in new ABI.
8217 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
8218 vbase offset at index -3, not -1.
8219 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
8220 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
8221 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
8222 (build_rtti_vtbl_entries): New function.
8223 (set_rtti_entry): Remove.
8224 (build_primary_vtable): Don't use it.
8225 (build_secondary_vtable): Likewise.
8226 (start_vtable): Remove.
8227 (first_vfun_index): New function.
8228 (set_vindex): Likewise.
8229 (add_virtual_function): Don't call start_vtable. Do call
8231 (set_primary_base): Rename parameter.
8232 (determine_primary_base): Likewise.
8233 (num_vfun_entries): Don't use skip_rtti_stuff.
8234 (num_extra_vtbl_entries): Include RTTI information.
8235 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
8236 (skip_rtti_stuff): Remove.
8237 (dfs_modify_vtables): Don't use it.
8238 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
8239 (layout_nonempty_base_or_field): Update size handling.
8240 (create_vtable_ptr): Tweak.
8241 (layout_class_type): Adjust parameter names.
8242 (finish_struct_1): Simplify.
8243 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
8244 (skip_rtti_stuff): Remove.
8245 (first_vfun_index): New function.
8246 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8247 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
8248 (marked_vtable_pathp): Declare.
8249 (unmarked_vtable_pathp): Likewise.
8250 * error.c (dump_expr): Use first_vfun_index to calculate vtable
8252 * rtti.c (build_headof): Look for RTTI at negative offsets.
8253 (get_tinfo_decl_dynamic): Likewise.
8254 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
8256 (create_pseudo_type_info): Do it here instead. Adjust so that
8257 vptr points at first virtual function.
8258 * search.c (marked_vtable_pathp): Make it global.
8259 (unmarked_vtable_pathp): Likewise.
8260 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8261 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8262 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
8263 (get_pure_virtuals): Likewise.
8264 (expand_upcast_fixups): Likewise.
8265 * tree.c (debug_binfo): Likewise.
8266 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
8269 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8271 * class.c (check_field_decl): Fix typo.
8272 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
8273 (check_methods): Likewise.
8274 (check_field_decls): Likewise.
8275 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
8276 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
8277 Use DECL_RESULT_FLD, not DECL_RESULT.
8278 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
8279 * lex.c (identifier_type): Likewise.
8280 * pt.c (determine_specialization, lookup_template_class): Likewise.
8281 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
8282 (resolve_overloaded_unification, more_specialized): Likewise.
8283 * semantics.c (finish_member_declaration): Likewise.
8284 * typeck.c (build_x_function_call): Likewise.
8286 2000-03-26 Mark Mitchell <mark@codesourcery.com>
8288 * class.c (layout_empty_base): Handle empty bases with non-byte
8290 (build_base_field): Likewise.
8291 (layout_virtual_bases): Likewise.
8293 * class.c (finish_struct_1): Fix typo in this change:
8295 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8297 2000-03-25 Mark Mitchell <mark@codesourcery.com>
8299 * decl.c (grokdeclarator): Count partial specializations when
8300 keeping track of how many template classes have been seen.
8302 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
8304 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8306 * class.c (build_vbase_pointer_fields): layout_field now place_field.
8307 (get_vfield_offset): Use byte_position.
8308 (set_rtti_entry): Set OFFSET to ssizetype zero.
8309 (get_binfo_offset_as_int): Deleted.
8310 (dfs_record_base_offsets): Use tree_low_cst.
8311 (dfs_search_base_offsets): Likewise.
8312 (layout_nonempty_base_or_field): Reflect changes in RLI format
8313 and call byte_position.
8314 (layout_empty_base): Convert offset to ssizetype.
8315 (build_base_field): use rli_size_unit_so_far.
8316 (dfs_propagate_binfo_offsets): Do computation in proper type.
8317 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
8318 (layout_class_type): Reflect changes in RLI names and fields.
8319 (finish_struct_1): Set DECL_FIELD_OFFSET.
8320 * dump.c (dequeue_and_dump): Call bit_position.
8321 * expr.c (cplus_expand_constant): Use byte_position.
8322 * rtti.c (expand_class_desc): Use bitsize_one_node.
8323 * typeck.c (build_component_addr): Use byte_position and don't
8324 special case for zero offset.
8326 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
8328 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
8330 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
8332 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
8335 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8337 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
8339 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
8340 make_typename_type, check_initializer, cp_finish_decl,
8341 xref_tag): Likewise.
8342 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
8343 decl_namespace, arg_assoc_template_arg, arg_assoc,
8344 validate_nonmember_using_decl, do_class_using_decl): Likewise.
8345 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
8346 args_to_string): Likewise.
8347 * friend.c (is_friend): Likewise.
8348 * lex.c (note_got_semicolon, note_list_got_semicolon,
8349 is_global): Likewise.
8350 * method.c (build_overload_nested_name, build_overload_value,
8351 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
8352 * parse.y (typename_sub, typename_sub1): Likewise.
8353 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
8354 process_partial_specialization, convert_template_argument,
8355 template_args_equal, add_pending_template, lookup_template_class,
8356 for_each_template_parm_r, maybe_fold_nontype_arg,
8357 tsubst, instantiate_template, type_unification_real, unify,
8358 instantiate_pending_templates, set_mangled_name_for_template_decl):
8360 * repo.c (repo_get_id, repo_template_used): Likewise.
8361 * search.c (lookup_field_1): Likewise.
8362 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
8363 * xref.c (classname): Likewise.
8365 2000-03-22 Mark Mitchell <mark@codesourcery.com>
8367 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
8368 (CANONICAL_BINFO): New macro.
8369 (BINFO_NEW_VTABLE_MARKED): Use it.
8370 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
8371 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
8372 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
8374 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8375 (build_secondary_vtable): Likewise.
8376 (dfs_finish_vtbls): Likewise.
8377 (dfs_accumulate_vtbl_inits): Likewise.
8378 (accumulate_vtbl_inits): New function.
8379 (finish_vtbls): Make sure that virtual bases come after
8380 non-virtual bases in the vtable group.
8381 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
8382 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8383 * search.c (struct vbase_info): Move definition.
8384 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8385 (unmarked_new_vtable_p): Likewise.
8386 (dfs_mark_vtable_path): Remove.
8387 (dfs_mark_new_vtable): Remove.
8388 (dfs_unmark_new_vtable): Likewise.
8389 (dfs_clear_search_slot): Likewise.
8390 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8391 (dfs_clear_vbase_slots): Likewise.
8392 (init_vbase_pointers): LIkewise.
8394 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
8396 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
8397 SIZETYPE to a non-SIZETYPE.
8399 2000-03-21 Mark Mitchell <mark@codesourcery.com>
8401 * class.c (layout_virtual_bases): Adjust names in conditionally
8404 * class.c (record_base_offsets): New function.
8405 (layout_conflict_p): Likewise.
8406 (layout_nonempty_base_or_field): Use it.
8407 (layout_empty_base): New function.
8408 (build_base_field): Use it.
8409 (build_base_fields): Update comment.
8410 (layout_virtual_bases): Fold in a little code form
8411 layout_basetypes. Use layout_empty_base.
8412 (layout_basetypes): Remove.
8413 (end_of_class): New function.
8414 (layout_class_type): Use it. Adjust.
8416 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
8418 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
8420 (dfs_skip_nonprimary_vbases_markedp): Likewise.
8421 * typeck.c (fntype_p): Remove.
8423 * cp-tree.h (TI_SPEC_INFO): Remove.
8424 (CLASSTYPE_TI_SPEC_INFO): Likewise.
8425 * pt.c (process_partial_specialization): Likewise.
8427 * class.c (build_base_field): Fix thinko in computation of binfo
8430 * tree.c (mark_local_for_remap_p): Mark variables declared in
8431 TARGET_EXPRs as well.
8433 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8435 * typeck.c (require_complete_type, complete_type,
8436 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
8437 build_array_ref, convert_arguments, pointer_diff,
8438 build_x_unary_op, build_unary_op, build_c_cast,
8439 build_modify_expr): Use COMPLETE_TYPE_P etc.
8440 * call.c (is_complete, convert_like_real,
8441 build_new_method_call): Likewise.
8442 * class.c (build_vbase_pointer_fields, check_bases,
8443 build_base_field, finish_struct_1, pushclass): Likewise.
8444 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
8445 * decl.c (maybe_process_template_type_declaration, pushtag,
8446 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
8447 layout_var_decl, check_initializer, cp_finish_decl,
8448 grokdeclarator, require_complete_types_for_parms,
8449 grok_op_properties, xref_tag, xref_basetypes,
8450 check_function_type): Likewise.
8451 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
8452 * friend.c (do_friend): Likewise.
8453 * init.c (build_offset_ref): Likewise.
8454 * parse.y (structsp): Likewise.
8455 * pt.c (maybe_process_partial_specialization,
8456 tsubst_friend_function, instantiate_class_template, tsubst,
8457 do_type_instantiation, instantiate_pending_templates): Likewise.
8458 * repo.c (repo_get_id): Likewise.
8459 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
8460 synthesize_tinfo_var, emit_support_tinfos): Likewise.
8461 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
8462 * semantics.c (begin_class_definition): Likewise.
8463 * tree.c (build_cplus_method_type): Likewise.
8464 * typeck2.c (digest_init, build_functional_cast,
8465 add_exception_specifier): Likewise.
8466 * parse.h, parse.c: Regenerated.
8468 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8470 * inc/cxxabi.h: New header file. Define new-abi entry points.
8471 (__pointer_type_info::target): Rename member to ...
8472 (__pointer_type_info::type): ... here.
8473 (__base_class_info::type): Rename member to ...
8474 (__base_class_info::base): ... here.
8475 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
8476 * cp-tree.h (CPTI_ABI): New global tree enumeration.
8477 (abi_node): New global tree node.
8478 * decl.c (abi_node): Document.
8479 (init_decl_processing): Initialize abi_node.
8480 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
8481 (get_vmi_pseudo_type_info): Likewise.
8482 (create_tinfo_types): Likewise.
8483 (emit_support_tinfos): Likewise.
8484 * tinfo.h (cxxabi.h): Include for new-abi.
8485 Move rtti class definitions to new header file.
8486 * tinfo.cc (abi): Use the namespace.
8487 (std): Move new abi rtti classes from here ...
8488 (__cxxabiv1): ... to here.
8489 * tinfo2.cc (cxxabi.h): Include for new-abi.
8490 Move rtti class definitions to new header file.
8491 (std): Move new abi rtti classes from here ...
8492 (__cxxabiv1): ... to here.
8493 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
8496 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
8497 Jason Merrill <jason@casey.cygnus.com>
8499 * method.c (build_overload_int): Use host_integerp.
8501 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8503 * init.c (build_offset_ref): Handle the case of a templated member
8506 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8508 * except.c (expand_exception_blocks): Clear catch_clauses_last.
8510 2000-03-18 Mark Mitchell <mark@codesourcery.com>
8512 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
8513 * class.c (check_bitfield_decl): Turn illegal bitfields into
8515 (dfs_propagate_binfo_offsets): Adjust for new size_binop
8517 (dfs_offset_for_unshared_vbases): Likewise.
8518 * cvt.c (cp_convert_to_pointer): Convert NULL to a
8519 pointer-to-member correctly under the new ABI.
8520 * expr.c (cplus_expand_constant): Don't use cp_convert when
8521 turning an offset into a pointer-to-member.
8522 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
8523 when dereferencing them under the new ABI.
8524 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
8525 of pointers-to-members under the new ABI.
8527 * class.c (check_bitfield_decl): Remove restriction on really long
8529 (layout_class_type): Implement new ABI handling of bitfields
8530 longer than their types.
8532 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8534 * parse.y (extdefs): Call ggc_collect.
8535 * parse.c: Regenerated.
8537 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
8539 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
8540 (note_name_declared_in_class): Use OVL_CURRENT to get at a
8543 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8545 * class.c (build_vbase_path): Use integer_zerop.
8546 (build_vtable_entry): Use tree_low_cst.
8547 (get_vfield_offset): Use bit_position.
8548 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
8550 (check_bitfield_decl): Set DECL_SIZE using convert.
8551 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
8552 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
8554 (finish_struct_1): Use bit_position.
8555 (dump_class_hierarchy): Use tree_low_cst.
8556 * cp-tree.h (min_precision): Add declaration.
8557 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
8558 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
8559 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
8560 * expr.c (cplus_expand_constant): Use bit_position.
8561 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
8562 * rtti.c (get_base_offset): Use bit_position.
8563 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
8564 host_integerp, and tree_low_cst.
8565 (pointer_int_sum): Use integer_zerop.
8566 (build_component_addr): Use bit_position.
8568 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
8570 * typeck.c (require_complete_type): Don't assume size_zero_node.
8571 (complete_type_or_else): Likewise.
8573 2000-03-16 Steven Grady <grady@digitaldeck.com>
8574 Jason Merrill <jason@casey.cygnus.com>
8576 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
8578 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
8580 * decl2.c (grokfield): Bail out if type is error_mark_node.
8582 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8584 * tinfo2.cc (__ptr_to_member_data): Rename to ...
8585 (__pointer_to_member_data): ... here. Adjust.
8586 * rtti.c (create_tinfo_types): Adjust.
8588 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8590 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
8591 * decl.c (ref_desc_type_node): Undocument.
8592 * rtti.c (ptr_ref_initializer): Rename to ...
8593 (ptr_initializer): ... here. Adjust comments.
8594 (ptmd_initializer): Fix comment thinko.
8595 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
8596 (create_tinfo_types): Remove ref_desc_type_node init.
8597 * tinfo2.cc (__reference_type_info): Remove.
8599 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8601 * decl.c (cp_finish_decl): Remove obsolete comment.
8603 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
8605 2000-03-14 Mark Mitchell <mark@codesourcery.com>
8607 * cp-tree.h: Tweak documentation.
8608 * class.c (build_vbase_pointer_fields): Layout the fields, too.
8609 (avoid_overlap): Remove.
8610 (get_binfo_offset_as_int): New function.
8611 (dfs_serach_base_offsets): Likewise.
8612 (layout_nonempty_base_or_field): Likewise.
8613 (build_base_field): Layout fields here. Avoid placing two objects
8614 of the same type at the same address, under the new ABI.
8615 (build_base_fields): Adjust accordingly.
8616 (create_vtable_ptr): Return the new field, but don't attach it to
8618 (remove_base_field): Remove.
8619 (remove_base_fields): Remove.
8620 (layout_basetypes): Adjust accordingly.
8621 (layout_class_type): Call layout_field for each field, rather than
8622 just making a wholesale call to layout_type.
8624 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
8626 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
8628 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
8630 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
8632 * except.c (dtor_nothrow): New fn.
8633 (do_pop_exception): Use it. Take type parm.
8634 (push_eh_cleanup): Take type parm.
8635 (expand_start_catch_block): Pass it.
8636 (build_eh_type_type_ref): Accept null type.
8638 2000-03-12 Mark Mitchell <mark@codesourcery.com>
8640 * cp-tree.h (revert_static_member_fn): Change prototype.
8641 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
8642 (grok_op_properties): Likewise.
8643 (start_function): Likewise.
8644 (revert_static_member_fn): Simplify.
8645 * pt.c (check_explicit_specialization): Adjust call to
8646 revert_static_member_fn.
8648 2000-03-11 Mark Mitchell <mark@codesourcery.com>
8650 * cp-tree.h (scope_kind): New type.
8651 (tmpl_spec_kind): Likewise.
8652 (declare_pseudo_global_level): Remove.
8653 (pseudo_global_level_p): Rename to template_parm_scope_p.
8654 (pushlevel): Remove declaration.
8655 (begin_scope): New function.
8656 (finish_scope): Likewise.
8657 (current_tmpl_spec_kind): Likewise.
8658 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
8659 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
8660 Add template_spec_p.
8661 (toplevel_bindings_p): Adjust.
8662 (declare_pseudo_global_level): Remove.
8663 (pseudo_global_level_p): Rename to template_parm_scope_p.
8664 (current_tmpl_spec_kind): New function.
8665 (begin_scope): Likewise.
8666 (finish_scope): Likewise.
8667 (maybe_push_to_top_level): Adjust.
8668 (maybe_process_template_type_declaration): Likewise.
8669 (pushtag): Likewise.
8670 (pushdecl_nonclass_level): Likewise.
8671 (lookup_tag): Likewise.
8672 (grokfndecl): Handle member template specializations. Share
8673 constructor and non-constructor code.
8674 * decl2.c (check_classfn): Handle member template specializations.
8675 * pt.c (begin_template_parm_list): Use begin_scope.
8676 (begin_specialization): Likewise.
8677 (end_specialization): Likewise.
8678 (check_explicit_specialization): Use current_tmpl_spec_kind.
8679 Handle member template specializations.
8680 (end_template_decl): Use finish_scope. Remove call to
8682 (push_template_decl_real): Remove bogus error message.
8683 (tsubst_decl): Fix typo in code contained in comment.
8684 (instantiate_template): Handle member template specializations.
8685 (most_general_template): Likewise.
8687 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
8689 * lex.c (whitespace_cr): Compress consecutive calls to warning().
8690 (do_identifier): Ditto for error().
8692 * pt.c (convert_nontype_argument): Ditto for cp_error().
8693 (convert_template_argument): Ditto for cp_pedwarn().
8695 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
8697 * exception.cc (__check_null_eh_spec): New fn.
8698 * except.c (expand_end_eh_spec): Call it if the spec is throw().
8700 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8702 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
8703 * except.c (expand_end_eh_spec): Add the return type.
8704 * rtti.c (throw_bad_cast): Add the parmtypes.
8705 (throw_bad_typeid): Likewise.
8707 * semantics.c (expand_stmt): Only leave out rtl for unused
8708 artificials, and set DECL_IGNORED_P on them as well.
8709 * decl.c (wrapup_globals_for_namespace): Likewise.
8711 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
8713 * decl.c (maybe_commonize_var): Skip all artificial decls.
8714 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
8716 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8718 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
8719 * cp-tree.h: Declare flag_enforce_eh_specs.
8720 * decl.c (store_parm_decls, finish_function): Check it.
8722 C library functions don't throw.
8723 * Makefile.in (cfns.h): New target.
8724 (except.o): Depend on it.
8725 * Make-lang.in (cc1plus): Depend on cfns.gperf.
8726 * cfns.gperf: New file.
8727 * cfns.h: Generated.
8728 * except.c: Include it.
8729 (nothrow_libfn_p): New fn.
8730 * decl.c (grokfndecl): Use it.
8731 * cp-tree.h: Declare it.
8733 * decl.c (push_overloaded_decl_1, auto_function,
8734 define_function): Lose.
8735 (build_library_fn_1): New static fn.
8736 (builtin_function): Use it.
8737 (get_atexit_node): Use build_library_fn_ptr.
8738 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
8739 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
8740 push_void_library_fn, push_throw_library_fn): New fns.
8741 * cp-tree.h: Declare them.
8742 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
8743 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
8744 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
8745 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
8746 * rtti.c (build_runtime_decl): Lose.
8747 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
8748 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
8749 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
8751 * call.c (build_call): Remove result_type parm.
8752 Call mark_used on unused artificial fns.
8753 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
8755 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
8757 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
8759 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
8760 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
8761 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
8762 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
8763 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
8764 expand_generic_desc): Likewise.
8766 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8768 * exception.cc (__cp_pop_exception): Cleanup the original object.
8770 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8772 * decl.c (grok_op_properties): Merge conversion to void warning
8773 with other silly op warnings.
8775 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
8777 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
8778 array CONSTRUCTOR elements. Don't use expr_tree_cons.
8780 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8782 * decl.c (cp_make_fname_decl): New function.
8783 (wrapup_globals_for_namespace): Don't emit unused static vars.
8784 (init_decl_processing): Remove comment about use of
8785 array_domain_type. Set make_fname_decl.
8786 (cp_finish_decl): Remove __FUNCTION__ nadgering.
8787 * semantics.c (begin_compound_stmt): Remove
8788 current_function_name_declared flagging.
8789 (expand_stmt): Don't emit unused local statics.
8790 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
8793 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8795 * typeck.c (convert_for_assignment): Don't look at array
8797 * call.c (convert_like_real): Likewise.
8799 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
8801 Add initial support for '\uNNNN' specifier.
8802 * lex.c (read_ucs): New fn.
8803 (readescape, skip_white_space): Call it.
8804 (is_extended_char, is_extended_char_1): New fns.
8805 (utf8_extend_token): New fn, #if 0'd out.
8806 (real_yylex): Treat extended chars like letters.
8808 * search.c (note_debug_info_needed): Walk the bases even if we
8809 weren't deferring the type itself.
8811 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8813 * decl2.c (finish_objects): Constify a char*.
8815 * method.c (emit_thunk): Likewise.
8817 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
8819 * typeck.c (dubious_conversion_warnings): Look through
8822 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8824 * class.c (dfs_modify_vtables): I is now unsigned.
8825 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
8826 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
8827 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
8828 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8829 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
8830 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
8831 Call integer_all_onesp.
8832 * typeck2.c (process_init_constructor): Use compare_tree_int.
8834 * lang-specs.h (as): Don't call if -syntax-only.
8836 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8838 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8839 RTL_EXPR_HAS_NO_SCOPE after all.
8841 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8843 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8844 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8845 RTL_EXPR_HAS_NO_SCOPE.
8847 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8850 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8852 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8854 * call.c (convert_like): Macrofy.
8855 (convert_like_with_context): New macro.
8856 (convert_like_real): Renamed from convert_like. Add calling
8857 context parameters, for diagnostics. Add recursive flag. Call
8858 dubious_conversion_warnings for outer conversion.
8859 (build_user_type_conversion): Use convert_like_with_context.
8860 (build_over_call): Likewise. Don't warn about dubious
8861 conversions here. Adjust convert_default_arg calls.
8862 (convert_default_arg): Add context parameters for diagnostics.
8863 Pass throught to convert_like_with_context.
8864 * cp-tree.h (convert_default_arg): Add context parameters.
8865 (dubious_conversion_warnings): Prototype new function.
8866 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8867 (dubious_conversion_warnings): New function, broken
8868 out of convert_for_assignment.
8869 (convert_for_assignment): Adjust.
8871 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8873 * decl2.c (key_method): Break out from...
8874 (import_export_vtable, import_export_class): ...here.
8876 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8877 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8879 * search.c (note_debug_info_needed, dfs_debug_mark,
8880 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8881 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8883 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8885 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8888 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8890 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8891 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8892 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8893 (lang_type): Split gets_new into has_new and has_array_new.
8894 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8895 (TYPE_GETS_NEW): Split into ...
8896 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8897 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8898 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8899 (build_op_new_call): Don't declare.
8900 (build_new_1): Likewise.
8901 * call.c (build_op_new_call): Remove.
8902 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8903 instead of TYPE_NEEDS_DESTRUCTOR.
8904 (finish_struct_bits): Likewise.
8905 (add_implicitly_declared_members): Likewise.
8906 (check_field_decl): Likewise.
8907 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8908 correctly under the new ABI.
8909 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8910 instead of TYPE_NEEDS_DESTRUCTOR.
8911 (initialize_local_var): Likewise.
8912 (destroy_local_var): Likewise.
8913 (cp_finish_decl): Likewise.
8914 (register_dtor_fn): Likewise.
8915 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8916 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8917 TYPE_VEC_DELETE_TAKES_SIZE here.
8918 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8919 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8920 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8921 (finish_destructor_body): Likewise.
8922 (maybe_build_cleanup_1): Likewise.
8923 * decl2.c (do_static_destruction): Likewise.
8924 * init.c (build_new_1): Make it static.
8925 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8926 (expand_cleanup_for_base): Likewise.
8927 (get_cookie_size): New function.
8928 (build_new_1): Handle array-new cookies correctly under the new
8930 (build_vec_delete_1): Likewise.
8931 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8932 (build_delete): Likewise.
8933 (build_vec_delete): Handle array-new cookies correctly under the new
8935 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8936 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8937 TYPE_HAS_ARRAY_NEW_OPERATOR.
8938 * ptree.c (print_lang_type): Check them.
8939 * search.c (context_for_name_lookup): Fix typo in comment.
8940 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8941 * tree.c (break_out_cleanups): Likewise.
8942 (build_cplus_array_test_1): Likewise.
8943 (cp_build_qualified_type_real): Likewise.
8944 * typeck.c (complete_type): Likewise.
8946 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8947 the command-line, not the end.
8949 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8951 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8953 2000-03-02 Tom Tromey <tromey@cygnus.com>
8955 * cp-tree.h (build_java_class_ref): Declare.
8956 * init.c (build_java_class_ref): No longer static.
8957 * except.c (expand_throw): Generate a Java-style `throw' if the
8958 thrown object is a "Java" object.
8959 (initialize_handler_parm): Generate a Java-style lookup of
8960 exception info if the caught object is a "Java" object.
8961 (catch_language, catch_language_init): New globals.
8962 (decl_is_java_type): New function.
8963 (expand_start_catch_block): Don't call push_eh_info() or
8964 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8965 class reference to build_catch_block.
8967 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8969 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8971 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8973 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8974 to merge reference/pointer code and fix incorrect warnings.
8976 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8978 * search.c (protected_accessible_p): Use context_for_name_lookup.
8980 * init.c (construct_virtual_bases): Fix thinko.
8981 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8983 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8985 * decl.c (current_function_decl): Move to toplev.c.
8987 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8989 * pt.c (fn_type_unification): Unify return type, whenever
8991 (get_bindings_real): Only pass return type when necessary.
8992 Remove explicit return type check.
8993 * class.c (resolve_address_of_overloaded_function): Pass desired
8994 return type to fn_type_unification.
8996 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8998 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
9000 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
9002 * rtti.c (expand_class_desc): Likewise.
9003 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
9004 (THUNK_VCALL_OFFSET): Likewise.
9005 (THUNK_DELTA): Reflect changes in ../tree.h.
9007 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
9009 * search.c (protected_accessible_p): Also allow the access if
9010 the member is public in DERIVED. Lose TYPE parm.
9011 (friend_accessible_p): Lose TYPE parm.
9012 (accessible_p): Adjust.
9014 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9016 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
9017 on things that are not sizes; ssize_binop deleted.
9018 Call size_diffop when appropriate.
9019 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9020 (build_primary_vtable, build_secondary_vtable): Likewise.
9021 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
9022 Variable I is HOST_WIDE_INT.
9023 (get_vfield_offset): Pass proper types to size_binop.
9024 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
9025 (finish_struct_1): Likewise.
9026 (skip_rtti_stuff): Arg N is now pointer to signed.
9027 (layout_class_type): Use size_zero_node.
9028 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
9029 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
9030 * decl.c (complete_arry_type): Pass proper types to size_binop.
9031 (xref_basetypes): BINFO_OFFSET is sizetype.
9032 * error.c (dump_expr): Don't use size_binop non-sizes.
9033 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
9034 * init.c (construct_virtual_bases): Fix type error.
9035 (build_vec_delete_1): Pass proper type to size_binop and don't
9037 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
9038 * rtti.c (get_base_offset): Pass proper type to size_binop.
9039 * search.c (dfs_find_vbases): Fix type error.
9040 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
9041 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
9042 * tree.c (debug_binfo): Variable N is signed.
9043 Use HOST_WIDE_INT_PRINT_DEC.
9044 * typeck.c (comptypes): sizetype is same as equivalent integer type.
9045 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
9046 size_one_node and size_zero_node.
9047 (c_alignof): Use size_one_node.
9048 (build_component_addr): Pass proper types to size_binop.
9049 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
9051 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
9053 Implement class scope using-declarations for functions.
9054 * class.c (handle_using_decl): Call add_method for used functions.
9055 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
9056 (add_method): Used functions are hidden by local functions.
9057 (check_bases_and_members): Handle using-decls before finalizing
9058 CLASSTYPE_METHOD_VEC.
9059 * call.c (add_function_candidate): Add ctype parm; if non-zero,
9060 override the type of 'this' accordingly.
9061 (add_template_candidate, add_template_candidate_real): Add ctype parm.
9062 (convert_class_to_reference, build_user_type_conversion_1,
9063 build_new_function_call, build_object_call, build_new_op,
9064 build_new_method_call): Pass ctype parm.
9066 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
9068 * call.c (convert_class_to_reference, build_user_type_conversion_1,
9069 build_new_function_call, build_object_call, build_new_op,
9070 build_new_method_call, build_op_delete_call): Don't get basetype_path
9072 * typeck.c (build_component_ref): Likewise.
9073 * init.c (build_offset_ref): Likewise.
9074 (resolve_offset_ref): Don't call enforce_access.
9075 Call build_scoped_ref.
9076 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
9077 would cause an error or if -pedantic.
9078 * class.c (alter_access): Lose binfo parm.
9080 2000-02-26 Mark Mitchell <mark@codesourcery.com>
9082 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
9085 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
9087 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
9088 pseudo_type_info creation into the std namespace
9090 2000-02-26 Mark Mitchell <mark@codesourcery.com>
9092 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
9093 (import_export_class): Remove declaration.
9094 * decl2.c (import_export_class): Make it static.
9095 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
9096 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
9097 EXPR_WITH_FILE_LOCATION.
9098 * lex.c (check_newline): Tweak filename/lineno setting.
9099 * semantics.c (begin_while_stmt): Fix typo in comment.
9101 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9103 * lang-options.h (-fmessage-length=): Add missing option.
9105 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
9107 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
9109 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
9111 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
9113 * optimize.c (expand_call_inline): Emit the return label before
9114 evaluating the return value.
9116 2000-02-24 Mark Mitchell <mark@codesourcery.com>
9118 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
9119 than duplicating functionality here.
9120 * optimize.c: Include input.h.
9121 (expand_call_inline): Use push_srcloc and pop_srcloc.
9122 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
9123 * parse.c: Regenerated.
9124 * Makefile.in (lex.o): Depend on input.h.
9125 (optimize.o): Likewise.
9127 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
9129 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
9130 function type, rather than ICE.
9132 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
9134 * decl.c (grokdeclarator): Call decl_type_access_control.
9135 * parse.y (parse_end_decl): Don't call decl_type_access_control if
9138 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
9140 * decl.c (decls_match): Remove obsolete static member nadgering.
9142 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9144 * decl.c (grokdeclarator): Change ANSI to ISO.
9145 * lex.c (consume_string, readescape, do_identifier): Likewise.
9146 (parse_float, real_yylex): Likewise.
9147 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
9148 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
9149 new_type_id, maybe_label_decls, simple_stmt,
9150 for.init.statement): Likewise.
9151 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
9152 * semantics.c (finish_named_return_value): Likewise.
9153 * parse.c: Regenerate.
9155 2000-02-21 Mark Mitchell <mark@codesourcery.com>
9157 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
9158 (CPTI_CLASS_STAR_TYPE): Remove.
9159 (vtable_index_type): Likewise.
9160 (class_star_type_node): Remove.
9161 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
9162 (build_binary_op_nodefault): Remove.
9163 * call.c (build_new_op): Use build_binary_op instead of
9164 build_binary_op_nodefault.
9165 * decl.c (init_decl_processing): Remove class_star_type_node
9166 initialization. Make delta_type_node ptrdiff_type_node under the
9167 new ABI. Initialize vtable_index_type.
9168 (build_ptrmemfunc_type): Build different structures for the new
9170 (build_enumerator): Use build_binary_op instead of
9171 build_binary_op_nodefault.
9172 * method.c (build_overload_value): Mangle pointers-to-members
9173 appropriately under the new ABI.
9174 * typeck.c (build_array_ref): Use build_binary_op instead of
9175 build_binary_op_nodefault.
9176 (get_member_function_from_ptrfunc): Adjust for the new ABI.
9177 (build_binary_op_nodefault): Rename to ...
9178 (build_binary_op): ... this. Remove old version. Adjust for
9179 pointer-to-member comparisons under the new ABI.
9180 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
9181 (build_ptrmemfunc): Adjust for the new ABI.
9182 (expand_ptrmemfunc_cst): Likewise.
9183 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
9184 (pfn_from_ptrmemfunc): Adjust for the new ABI.
9186 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
9188 * call.c (build_object_call): Compress consecutive calls to
9190 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
9191 (build_op_delete_call): Adjust message formatting.
9193 * class.c (check_bases): Compress consecutive calls to
9195 (finish_struct_anon): Say 'ISO C++'.
9197 * decl.c (start_decl): Same here.
9198 (grok_reference_init): Likewise.
9199 (grokfndecl): Correct message formatting.
9200 (grokfndecl): Improve diagnostic.
9201 (check_static_variable_definition): Likewise. Say 'ISO C++'
9202 (compute_array_index_type): Say 'ISO C++'
9203 (create_array_type_for_decl): Compress consecutive calls to
9205 (grokdeclarator): Say 'ISO C++'
9206 (grok_op_properties): Likewise.
9208 * decl2.c (delete_sanity): Clairify diagnostic.
9209 (check_member_template): Same here.
9210 (grok_function_init): Use consistent terminology.
9212 * expr.c (do_case): Say 'ISO C++'
9214 * friend.c (do_friend): Compress consecutive calls to warning.
9216 2000-02-20 Mark Mitchell <mark@codesourcery.com>
9218 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
9219 * class.c (build_secondary_vtable): Reorganize. Don't create a
9220 new vtable under the new ABI.
9221 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
9223 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
9224 the initializing elements.
9225 (initialize_vtable): New function.
9226 (dfs_finish_vtbls): Use it.
9227 (dfs_accumulate_vtbl_inits): New function.
9228 (finish_vtbls): Merge primary and secondary vtables under the new
9230 (finish_struct_1): Remove redundant call to layout_vtable_decl.
9231 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
9234 * class.c (build_vtable): New function, split out from ...
9235 (get_vtable_decl): ... here, and ...
9236 (build_secondary_vtable): ... here.
9238 * pt.c (tsubst_decl): Fix formatting.
9240 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9242 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
9243 (avoid_overlap, build_base_field): Likewise.
9244 (build_base_field, build_base_fields, is_empty_class):
9245 Test DECL_SIZE with integer_zero.
9246 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
9247 * cp-tree.h (struct lang_type): New field size_unit.
9248 (CLASSTYPE_SIZE_UNIT): New macro.
9249 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
9250 (cp_finish_decl): Delete -Wlarger-than processing.
9251 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
9252 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
9253 * tree.c (make_binfo): binfo vector is one entry longer.
9254 (walk_tree): Walk DECL_SIZE_UNIT.
9256 2000-02-19 Mark Mitchell <mark@codesourcery.com>
9258 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
9260 (build_vtable_entry): Don't assume all vtable entries are
9262 (build_vtbl_initializer): Adjust accordingly.
9263 (get_vtable_decl): Fix formatting.
9265 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
9267 * semantics.c (deferred_type_access_control): Walk the entire
9269 (save_type_access_control): Rename from
9270 initial_deferred_type_access_control. Just remember the value.
9271 (decl_type_access_control): New fn.
9272 (begin_function_definition): Use deferred_type_access_control, after
9273 we've started the function. Set type_lookups to error_mark_node.
9274 * parse.y (frob_specs, fn.def1): Adjust.
9275 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
9276 (parse_end_decl, parse_bitfield0, parse_method): New fns.
9277 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
9278 (after_type_component_declarator0): Likewise.
9279 (after_type_component_declarator): Likewise.
9280 (notype_component_declarator): Likewise.
9281 * cp-tree.h: Adjust.
9283 * decl.c (redeclaration_error_message): Allow redeclaration of
9284 namespace-scope decls.
9286 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
9288 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
9290 2000-02-17 Mark Mitchell <mark@codesourcery.com>
9292 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
9293 * decl2.c (grokclassfn): Likewise.
9295 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
9297 * decl2.c (lang_decode_option): Don't set default message length
9299 * lex.c (lang_init_options): Set it here.
9301 2000-02-16 Mark Mitchell <mark@codesourcery.com>
9303 Make DECL_CONTEXT mean the class in which a member function was
9304 declared, even for a virtual function.
9305 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
9306 (DECL_FRIEND_CONTEXT): New macro.
9307 (DECL_REAL_CONTEXT): Remove.
9308 (SET_DECL_FRIEND_CONTEXT): Likewise.
9309 (DECL_VIRTUAL_CONTEXT): Adjust.
9310 (DECL_CLASS_SCOPE_P): Use TYPE_P.
9311 (add_friends): Remove.
9312 (hack_decl_function_context): Likewise.
9313 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
9315 (build_over_call): Fix indentation. Use DECL_CONTEXT
9316 instead of DECL_CLASS_CONTEXT.
9317 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
9318 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9319 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9320 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
9321 (build_base_field): Likewise.
9322 (finish_struct_1): Likewise.
9323 (build_self_reference): Likewise.
9324 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
9326 (pushtag): Use decl_function_context, not
9327 hack_decl_function_context.
9328 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9329 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
9330 (pushdecl): Remove bogus code.
9331 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
9332 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9333 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9334 Use decl_function_context, nothack_decl_function_context.
9335 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
9336 (grokdeclarator): Likewise. Use decl_function_context, not
9337 hack_decl_function_context.
9338 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
9339 (start_function): Use DECL_FRIEND_CONTEXT, not
9340 DECL_CLASS_CONTEXT. Use decl_function_context, not
9341 hack_decl_function_context.
9342 (finish_function): Use decl_function_context, not
9343 hack_decl_function_context.
9344 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
9346 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
9347 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
9348 (grokfield): Likewise.
9349 (finish_builtin_type): Likewise.
9350 (finish_vtable_vardec): Use decl_function_context, not
9351 hack_decl_function_context.
9352 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9353 (start_static_initialization_or_destruction): Likewise.
9354 (finish_static_initialization_or_destruction): Likewise.
9355 (mark_used): Adjust logic for deciding when to synthesize methods.
9356 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
9358 * error.c (dump_function_decl): Use DECL_CONTEXT, not
9360 * friend.c (is_friend): Likewise.
9361 (add_friends): Remove.
9362 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
9363 * lex.c (begin_definition_of_inclass_inline): Use
9364 decl_function_context, not hack_decl_function_context.
9365 (process_next_inline): Likewise.
9366 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9367 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
9368 DECL_CLASSS_CONTEXT.
9369 (hack_identifier): Likewise.
9370 (synthesize_method): Use decl_function_context, not
9371 hack_decl_function_context.
9372 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
9374 (is_member_template): Use decl_function_context, not
9375 hack_decl_function_context. Use DECL_CONTEXT, not
9377 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
9379 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
9381 (push_template_decl_real): Likewise.
9382 (instantiate_class_template): Don't call add_friends.
9383 (tsubst_default_argument): Use DECL_CONTEXT, not
9385 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9386 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9387 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
9389 * repo.c (repo_inline_used): Likewise.
9390 * search.c (current_scope): Adjust for new _CONTEXT macros.
9391 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
9393 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9394 (lookup_fnfields_here):Likewise.
9395 (check_final_overrider): Likewise.
9396 (init_vbase_pointers): Likewise.
9397 (virtual_context): Likewise.
9398 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
9399 (expand_body): Use decl_function_context, not
9400 hack_decl_function_context.
9401 * tree.c (hack_decl_function_context): Remove.
9402 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
9404 * typeck2.c (error_not_base_type): Likewise.
9406 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
9408 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
9410 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9412 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
9414 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
9416 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
9418 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
9420 * decl2.c (lang_decode_option): Enable automatic line wrapping.
9422 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
9424 * parse.y (frob_specs): Split out...
9425 (parse_decl): From here.
9426 (fn.def2): Call initial_deferred_type_access_control.
9427 (after_type_component_declarator0): Call frob_specs.
9428 (notype_component_declarator0): Likewise.
9429 * search.c (friend_accessible_p): Nested classes are friends of their
9432 2000-02-10 Mark Mitchell <mark@codesourcery.com>
9434 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
9435 used to create an implicit temporary.
9437 * class.c (dfs_modify_vtables): Tweak calculation of functions to
9440 2000-02-08 Nathan Sidwell <nathan@acm.org>
9442 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
9443 strip array element qualifiers too.
9445 2000-02-07 Mark Mitchell <mark@codesourcery.com>
9447 * decl.c (store_parm_decls): Don't build cleanups for parameters
9448 while processing_template_decl.
9450 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
9452 * cp-tree.h (struct saved_scope): Add incomplete field.
9453 (namespace_scope_incomplete): New macro.
9454 * decl.c (pushdecl): Use it.
9455 (hack_incomplete_structures): Use it. See through artificial
9457 (mark_saved_scope): Mark it.
9459 Implement access control for nested types.
9460 * search.c (type_access_control): New fn.
9461 (accessible_p): Now we do perform access control for types.
9462 * semantics.c (deferred_type_access_control): New fn.
9463 (initial_deferred_type_access_control): New fn.
9464 (begin_function_definition): Call it. Add lookups parm.
9465 * decl.c (struct binding_level): Add this_class field.
9466 (pushlevel_class): Set it.
9467 (mark_binding_level): Mark it.
9468 (lookup_name_real): Use it. Call type_access_control.
9469 (mark_saved_scope): Mark lookups field.
9470 * cp-tree.h (flagged_type_tree): Add lookups field.
9471 (struct saved_scope): Add lookups field.
9472 (type_lookups): New macro.
9473 * parse.y (declmods): Now <ftype>.
9474 (parse_decl): Add lookups parm. Call
9475 initial_deferred_type_access_control.
9476 (lang_extdef): Clear type_lookups.
9477 (typed_declspecs, declmods, typespec): Set lookups field.
9478 (initdcl): Call deferred_type_access_control.
9479 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
9480 component_decl_1, named_parm): Adjust.
9481 * friend.c (is_friend): Nested classes are friends of their
9484 * class.c (currently_open_derived_class): New fn.
9485 * method.c (hack_identifier): Use it.
9487 * lex.c (do_identifier): Remove obsolete code.
9489 * parse.y (typed_typespecs): Propagate new_type_flag properly.
9491 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
9493 * tinfo.h: Remove apostrophes from C++ comment (xgettext
9494 thinks this file is plain C).
9496 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9498 * Makefile.in (call.o): Depend on $(EXPR_H).
9500 * call.c: Include "expr.h".
9502 * class.c (dump_class_hierarchy): Add prototype.
9504 * search.c (dfs_get_pure_virtuals): Likewise.
9506 2000-02-1 Ulrich Drepper <drepper@redhat.com>
9508 * parse.y (simple_stmt): Allow :: token in asm parameter list.
9511 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
9513 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
9514 Store it in DECL_FCONTEXT.
9515 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
9517 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
9519 * tinfo.h (old abi): #include "tconfig.h".
9520 * tinfo.cc (convert_to_base): Move into old abi section.
9522 2000-01-31 Mark Mitchell <mark@codesourcery.com>
9524 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
9525 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
9526 (BINFO_PRIMARY_BINFO): New macro.
9527 (BF_DELTA): Rename to ...
9528 (BV_DELTA): ... this.
9529 (BF_VCALL_INDEX): Rename to ...
9530 (BV_VCALL_INDEX): ... this.
9531 (BF_FN): Rename to ...
9533 * class.c (build_vbase_path): Adjust for changes to reverse_path.
9534 (set_rtti_entry): Rename BF_ macros to BV_ variants.
9535 (modify_vtable_entry): Simplify.
9536 (add_virtual_function): Rename BF_ macros to BV_ variants.
9537 (build_vtable_initializer): Likewise.
9538 (get_class_offset_1): Remove.
9539 (dfs_get_class_offset): Likewise.
9540 (get_class_offset): Likewise.
9541 (dfs_find_final_overrider): New function.
9542 (find_final_overrider): Likewise.
9543 (modify_one_vtable): Remove.
9544 (dfs_find_base): New function.
9545 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
9546 find_final_overrider.
9547 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
9549 (dfs_fixup_vtable_deltas): Remove.
9550 (override_one_vtable): Remove.
9551 (merge_overrides): Likewise.
9552 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
9553 unreal chilren of virtual bases.
9554 (finish_struct_1): Don't use merge_overrides. Don't use
9555 dfs_fixup_vtable_deltas.
9556 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
9559 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
9560 Jason Merrill <jason@yorick.cygnus.com>
9562 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
9564 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
9566 * exception.cc (__throw_bad_typeid): Add missing std::.
9568 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9570 * cp-tree.h (make_thunk): PROTO -> PARAMS.
9572 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
9574 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
9576 Runtime support for new-abi rtti.
9577 * inc/typeinfo (type_info::operator!=): Define in class.
9578 (type_info::before, type_info::name, type_info::operator==,
9579 type_info::operator!=): Define new ABI implementations.
9580 (type_info::is_pointer_p, type_info::is_function_p): Declare
9581 new virtual functions.
9582 (type_info::do_catch, type_info::do_upcast): Likewise.
9584 * tinfo.h (__base_class_info): Define new class.
9585 (__class_type_info): Likewise.
9586 (__si_class_type_info): Likewise.
9587 (__vmi_class_type_info): Likewise.
9588 (__dynamic_cast): Prototype.
9590 * tinfo.cc: Conditionalize old and new rtti mechanisms.
9591 (type_info::is_pointer_p): Define new function.
9592 (type_info::is_function_p): Likewise.
9593 (type_info::do_catch): Likewise.
9594 (type_info::do_upcast): Likewise.
9595 (vtable_prefix): New structure for vtable access.
9596 (adjust_pointer): Define new template function.
9597 (contained_p, public_p, virtual_p, contained_public_p,
9598 contained_nonpublic_p, contained_nonvirtual_p): Define new
9600 (nonvirtual_base_type): New local variable.
9601 (__class_type_info::~__class_type_info): Define.
9602 (__si_class_type_info::~__si_class_type_info): Likewise.
9603 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
9604 (__class_type_info::do_catch): Define new function.
9605 (__class_type_info::do_upcast): Likewise.
9606 (__class_type_info::find_public_src): Likewise.
9607 (__class_type_info::do_find_public_src): Likewise.
9608 (__si_class_type_info::do_find_public_src): Likewise.
9609 (__vmi_class_type_info::do_find_public_src): Likewise.
9610 (__class_type_info::do_dyncast): Likewise.
9611 (__si_class_type_info::do_dyncast): Likewise.
9612 (__vmi_class_type_info::do_dyncast): Likewise.
9613 (__class_type_info::do_upcast): Likewise.
9614 (__si_class_type_info::do_upcast): Likewise.
9615 (__vmi_class_type_info::do_upcast): Likewise.
9616 (__dynamic_cast): Likewise.
9618 * tinfo2.cc (__fundamental_type_info): Define new class.
9619 (__pointer_type_info): Likewise.
9620 (__reference_type_info): Likewise.
9621 (__array_type_info): Likewise.
9622 (__function_type_info): Likewise.
9623 (__enum_type_info): Likewise.
9624 (__ptr_to_member_type_info): Likewise.
9625 (__fundamental_type_info::~__fundamental_type_info): Define.
9626 (__pointer_type_info::~__pointer_type_info): Likewise.
9627 (__reference_type_info::~__reference_type_info): Likewise.
9628 (__array_type_info::~__array_type_info): Likewise.
9629 (__function_type_info::~__function_type_info): Likewise.
9630 (__enum_type_info::~__enum_type_info): Likewise.
9631 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
9632 (__pointer_type_info::do_catch): Define new function.
9633 (__ptr_to_member_type_info::do_catch): Define new function.
9635 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
9636 (__is_pointer): Likewise.
9638 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
9640 2000-01-30 Mark Mitchell <mark@codesourcery.com>
9642 * cp/class.c (build_vtable): Rename to build_primary_vtable.
9643 (prepare_fresh_vtable): Rename to build_secondary_vtable.
9644 (make_new_vtable): New function.
9645 (modify_vtable_entry): Handle generation of new vtables correctly.
9646 (modify_one_vtable): Remove unused parameter.
9647 (dfs_fixup_vtable_deltas): Likewise.
9648 (override_one_vtable): Use build_secondary_vtable.
9649 (finish_struct_1): Use build_primary_vtable and
9650 build_secondary_vtable.
9652 2000-01-28 Ulrich Drepper <drepper@redhat.com>
9654 * cp/decl.c: Adjust variable names, comments, help strings.
9656 2000-01-29 Nathan Sidwell <nathan@acm.org>
9658 * new2.cc (operator delete[]): Use operator delete, don't assume
9661 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
9663 * class.c (build_vtbl_initializer): Add argument to
9664 build_vtable_entry call.
9666 2000-01-27 Mark Mitchell <mark@codesourcery.com>
9668 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
9669 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
9670 (BF_DELTA): New macro.
9671 (BF_VCALL_INDEX): Likewise.
9673 (THUNK_VCALL_OFFSET): Likewise.
9674 (make_thunk): Change prototype.
9675 * class.c (build_vtable_entry): Integrate
9676 build_vtable_entry_for_fn. Handle vcall indices.
9677 (build_vtable_entry_for_fn): Remove.
9678 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
9679 BF_VCALL_INDEX, BF_FN.
9680 (modify_vtable_entry): Integrate common code from
9681 modify_one_vtable and dfs_fixup_vtable_deltas.
9682 (add_virtual_function): Set BF_VCALL_INDEX.
9683 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
9685 (modify_one_vtable): Simplify.
9686 (dfs_fixup_vtable_deltas): Likewise.
9687 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
9688 * method.c (make_thunk): Handle vcall indices.
9690 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
9692 Compiler side new abi rtti (not enabled).
9693 * cp-tree.h (new_abi_rtti_p): New macro.
9694 (emit_support_tinfos): Prototype new function.
9695 (tinfo_decl_p): Likewise.
9696 (emit_tinfo_decl): Likwise.
9697 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
9699 (doing_runtime): New local static.
9700 (init_rtti_processing): Add new-abi initializer.
9701 (get_tinfo_decl): Add new-abi logic.
9702 (tinfo_from_decl): Likewise.
9703 (build_dynamic_cast_1): Likewise.
9704 (qualifier_flags): New static function.
9705 (tinfo_base_init): Likewise.
9706 (generic_initializer): Likewise.
9707 (ptr_ref_initializer): Likewise.
9708 (ptmd_initializer): Likewise.
9709 (class_hint_flags): Likewise.
9710 (class_initializer): Likewise.
9711 (synthesize_tinfo_var): Likewise.
9712 (create_real_tinfo_var): Likewise.
9713 (create_pseudo_type_info): Likewise.
9714 (get_vmi_pseudo_type_info): Likewise.
9715 (create_tinfo_types): Likewise.
9716 (emit_support_tinfos): New global function.
9717 (tinfo_decl_p): New global predicate.
9718 (emit_tinfo_decl): New global function.
9719 * class.c (set_rtti_entry): Generalize for old and new rtti.
9720 (build_vtbl_initializer): Likewise.
9721 * decl2.c (finish_file): Likewise.
9723 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
9725 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
9726 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
9728 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
9730 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
9733 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
9735 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
9737 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
9739 * optimize.c (calls_setjmp_r): Supply new argument
9740 to special_function_p.
9742 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9744 * call.c: PROTO -> PARAMS.
9745 * class.c: Likewise.
9746 * cp-tree.h: Likewise.
9750 * decl2.c: Likewise.
9752 * errfn.c: Likewise.
9753 * error.c: Likewise.
9754 * except.c: Likewise.
9757 * input.c: Likewise.
9760 * method.c: Likewise.
9761 * optimize.c: Likewise.
9762 * parse.y: Likewise.
9766 * search.c: Likewise.
9767 * semantics.c: Likewise.
9770 * typeck.c: Likewise.
9771 * typeck2.c: Likewise.
9774 2000-01-25 Richard Henderson <rth@cygnus.com>
9776 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
9778 2000-01-25 Mark Mitchell <mark@codesourcery.com>
9780 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
9781 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
9782 (struct vcall_offset_data_s): New type.
9783 (dfs_vcall_offset_queue_p): New function.
9784 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9785 (build_vcall_offset_vtbl_entries): Likewise.
9786 (layout_vtable_decl): Likewise.
9787 (num_vfun_entries): Likewise.
9788 (num_extra_vtbl_entries): Add the entries for vcall offsets.
9789 (build_vtbl_initializer): Likewise.
9790 (dfs_finish_vtabls): Use layout_vtable_decl.
9791 (modify_one_vtables): Always duplicate vtables under the new ABI.
9792 (finish_struct_1): Use layout_vtable_decl.
9794 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9796 * decl.c (member_function_or_else): Change third arg from a format
9797 specifier to an `enum overload_flags'. Callers changed.
9799 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
9801 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
9802 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
9803 build_const_cast, get_delta_difference, check_return_expr): Avoid
9804 ANSI string concatenation usage.
9806 2000-01-24 Mark Mitchell <mark@codesourcery.com>
9808 * class.c (layout_class_type): Put the fields required to make a
9809 class non-empty at the end, not the beginning, of the TYPE_FIELDs
9812 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
9814 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
9817 * decl2.c (mark_used): Do instantiate inlines that have been
9818 explicitly instantiated.
9820 2000-01-24 Richard Henderson <rth@cygnus.com>
9822 * call.c (build_over_call): Use expand_tree_builtin.
9823 * typeck.c (build_function_call_real): Likewise.
9824 (build_binary_op_nodefault): Handle unordered compares.
9826 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9828 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
9829 cp_tree_index values.
9830 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
9831 New global node #defines for them.
9832 * rtti.c (call_void_fn): Replace with ...
9833 (build_runtime_decl): ... new static function.
9834 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9835 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9836 (build_dynamic_cast_1): Always produce correctly typed result.
9837 Explicitly produce type_info addresses. Use dynamic_cast_node.
9838 * exception.cc (__throw_bad_cast): Return `void *'.
9839 (__throw_bad_typeid): Return `const type_info &'.
9841 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9843 * cp-tree.h (get_vtable_decl): Prototype new function.
9844 * class.c (get_vtable_decl): New function. Broken out from ...
9845 (build_vtable): ... here. Use it.
9846 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9849 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9851 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9852 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9853 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9854 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9855 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9856 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9857 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9858 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9859 (CPTI_TINFO_VAR_ID): New enumeration.
9860 (__tp_desc_type_node, __access_mode_type_node,
9861 __bltn_desc_type_node, __user_desc_type_node,
9862 __class_desc_type_node, __ptr_desc_type_node,
9863 __attr_desc_type_node, __func_desc_type_node,
9864 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9865 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9866 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9867 enum_desc_type_node, class_desc_type_node,
9868 si_class_desc_type_node, vmi_class_desc_type_node,
9869 ptmd_desc_type_node, base_desc_type_node): New #defines.
9870 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9871 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9872 (tinfo_var_id): New enumeration.
9873 (DECL_TINFO_FN_P): Augment comment.
9874 * decl.c (cp_global_trees): Adjust documentation.
9875 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9876 tinfo_decl_type and tinfo_var_id.
9877 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9878 (build_typeid): Remove unused variable.
9879 (get_tinfo_var): Use tinfo_var_id.
9880 (tinfo_name): New static function.
9881 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9882 (tinfo_from_decl): Likewise.
9883 (get_base_offset): New static function, broken out of
9885 (expand_si_desc): Use tinfo_name.
9886 (expand_class_desc): Likewise. Lose local static variable.
9887 Use base_desc_type_node. Use get_base_offset.
9888 (expand_ptr_desc): Use tinfo_name.
9889 (expand_attr_desc): Likewise.
9890 (expand_generic_desc): Likewise.
9892 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9893 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9895 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9897 * cp-tree.h (__eprintf): Remove declaration.
9898 * tree.c (__eprintf): Remove definition.
9900 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9901 Mark Mitchell <mark@codesourcery.com>
9903 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9904 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9906 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9908 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9910 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9912 * cp-tree.h (register_dtor_fn): New function.
9913 * decl.c (destroy_local_static): Rename to ...
9914 (register_dtor_fn): ... this. Give it external linkage.
9915 (expand_static_init): Use it.
9916 * decl2.c (do_static_initialization): Likewise, if using
9918 (do_static_destruction): Check that __cxa_atexit is not in use.
9919 (finish_file): Don't call do_static_destruction if using
9922 * typeck.c (convert_arguments): Restore two-message error
9925 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9927 Remap dynamic cast hint values to be consistent across ABIs.
9928 * search.c (dynamic_cast_base_recurse): Remap generated value.
9929 (get_dynamic_cast_base_type): Adjust documentation.
9930 * tinfo.h (__user_type_info::dyncast): Likewise.
9931 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9932 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9933 (__class_type_info::do_dyncast): Likewise.
9934 (__class_type_info::do_find_public_subobj): Likewise.
9935 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9937 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9939 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9941 * typeck2.c (incomplete_type_error): Restore previous
9942 cp_error and cp_error_at call sequence.
9944 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9946 * class.c (dump_class_hierarchy): Make format agree with argument;
9947 cast pointer to unsigned long and print with %lx.
9949 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9951 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9953 * typeck.c (composite_pointer_type, common_type,
9954 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9955 build_function_call_real, convert_arguments,
9956 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9957 build_unary_op, mark_addressable, build_compound_expr,
9958 build_static_cast, build_reinterpret_cast, build_const_cast,
9959 build_c_cast, build_modify_expr, get_delta_difference,
9960 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9961 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9963 * typeck2.c (readonly_error, abstract_virtuals_error,
9964 process_init_constructor, check_for_new_type): Likewise.
9966 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9968 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9971 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9973 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9974 (build_x_typeid): Likewise.
9975 (get_tinfo_fn): Likewise.
9976 (get_tinfo_fn_unused): Rename to ...
9977 (get_tinfo_decl): ... here.
9978 * rtti.c (build_headof): Replace logic error with assertion.
9979 (get_tinfo_fn_dynamic): Rename to ...
9980 (get_tinfo_decl_dynamic): ... here. Make static. Use
9981 complete_type_or_else.
9982 (build_x_typeid): Move into ...
9983 (build_typeid): ... here. Adjust call to
9984 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9985 throw_bad_typeid expression.
9986 (get_tinfo_fn_unused): Rename to ...
9987 (get_tinfo_decl): ... here. Adjust comment.
9988 (get_tinfo_fn): Delete.
9989 (tinfo_from_decl): New static function.
9990 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9991 (get_typeid): Use complete_type_or_else.
9992 (build_dynamic_cast_1): Adjust calls to
9993 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9994 * parse.y (primary): Adjust call to build_typeid.
9995 * except.c (build_eh_type_type_ref): Adjust call to
9996 get_tinfo_decl. Mark as used.
9997 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9998 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9999 * parse.c: Regenerated.
10001 2000-01-17 Mark Mitchell <mark@codesourcery.com>
10003 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
10004 calling convention.
10005 (resolves_to_fixed_type_p): Document calling convention.
10006 * rtti.c (build_x_typeid): Initialize NONNULL.
10008 * cp-tree.h (build_shared_int_cst): New function.
10009 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
10010 * class.c (modify_vtable_entry): Likewise.
10011 (add_virtual_function): Split out code to generated shared
10012 INTEGER_CSTs to build_share_int_cst.
10013 (modify_all_vtables): Handle all the overridden functions here.
10014 Add overridden functions from non-primary virtual bases to the
10016 (finish_struct_1): Adjust call to modify_all_vtables. Add
10017 overridden functions from non-primary bases to the vtable.
10018 * tree.c (build_shared_int_cst): New function.
10020 * cp-tree.h (scratchalloc): Remove.
10021 (build_scratch_list): Likewise.
10022 * call.c (convert_class_to_reference): Replace build_scratch_list
10023 and build_expr_list with build_tree_list.
10024 (add_candidate): Replace scratchalloc with expralloc. Note memory
10026 (build_user_type_conversion_1): Replace build_scratch_list
10027 and build_expr_list with build_tree_list.
10028 (build_new_op): Likewise.
10029 (build_op_delete_call): Likewise.
10030 (convert_like): Likewise.
10031 * cvt.c (ocp_convert): Likewise.
10032 * decl.c (start_decl): Likewise.
10033 (start_function): Likewise.
10034 (finish_destructor_body): Likewise.
10035 (maybe_build_cleanup_1): Likewise.
10036 * decl2.c (reparse_decl_as_expr): Likewise.
10037 * init.c (perform_member_init): Likewise.
10038 (expand_cleanup_for_base): Likewise.
10039 (build_builtin_delete_call): Likewise.
10040 (build_new_1): Likewise.
10041 (build_delete): Likewise.
10042 * method.c (do_build_assign_ref): Likewise.
10043 * parse.y (already_scoped_stmt): Likewise.
10044 (nontrivial_exprlist): Likewise.
10045 (net_initializer): Likewise.
10046 (initlist): Likewise.
10047 * parse.c: Regenerated.
10048 * rtti.c (build_x_typeid): Likewise.
10049 (build_dynamic_cast_1): Likewise.
10050 * typeck.c (build_x_compound_expr): Likewise.
10051 (build_static_cast): Likewise.
10052 (build_modify_expr): Likewise.
10054 * cp-tree.h (DECL_VINDEX): Add documentation.
10055 * class.c (build_vtable_entry): Likewise.
10056 (start_vtable): Add comment.
10057 (add_virtual_function): Replace pending_hard_virtuals with
10058 overridden_virtuals and pending_virtuals with new_virtuals.
10059 Replace redundant assignments with assertions.
10060 (check_for_override): Add comment.
10061 (check_bases_and_members): Replace pending_hard_virtuals with
10062 overridden_virtuals and pending_virtuals with new_virtuals.
10063 (create_vtbl_ptr): Likewise.
10064 (layout_class_type): Likewise.
10065 (finish_struct_1): Likewise. Add comments.
10067 2000-01-16 Mark Mitchell <mark@codesourcery.com>
10069 * class.c (finish_struct_1): Replace redundant code with
10072 * cp-tree.h (flag_new_abi): Move.
10073 (flag_use_cxa_atexit): Likewise.
10074 (flag_honor_std): Likewise.
10075 (flag_rtti): Likewise.
10076 (vbase_offsets_in_vtable_p): Define.
10077 (vptrs_present_everywhere_p): Likewise.
10078 (TYPE_CONTAINS_VPTR_P): Likewise.
10079 (dfs_walk_real): Declare.
10080 * class.c (build_vbase_pointer_fields): Check
10081 vbase_offsets_in_vtable_p.
10082 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
10084 (build_vbase_offset_vtbl_entries): Simplify.
10085 (build_vbase_offset_vtbl_entries): Adjust.
10086 (build_vbase_pointer): Add ability to look up vbase offsets in
10088 (start_vtable): New function.
10089 (add_virtual_function): Use it.
10090 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
10091 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
10092 (build_vtbl_initializer): Take the type of the complete object as
10093 input. Use it to correctly calculate vbase offsets.
10094 (dfs_finish_vtbls): Pass the complete type to
10095 build_vtbl_initializer.
10096 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
10097 (create_vtable_ptr): Create a vtable even if there are no
10098 new virtual functions, under the new ABI.
10099 (finish_struct_1): Likewise.
10100 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
10101 * decl.c (exapnd_static_init): Remove call to
10102 preserve_initializer.
10103 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
10105 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
10106 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
10107 (construct_virtual_bases): Don't initialize virtual base pointers
10109 (build_aggr_init): Clean up comment.
10110 (expand_aggr_init_1): Likewise.
10111 * rtti.c (expand_class_desc): Store the virtual function table
10112 index where the vbase offset lives in the offset field.
10113 * search.c (dfs_walk_real): Make it global.
10114 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
10115 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
10117 * tinfo.h (USItype): Make it signed under the new ABI.
10118 * tinfo.cc (convert_to_base): New function. Encapsulate base
10119 conversion logic here.
10120 (__class_type_info::do_upcast): Use it.
10121 (__class_type_info::do_dyncast): Likewise.
10122 (__class_type_info::do_find_public_subobj): Likewise.
10124 * init.c (construct_virtual_bases): Don't look up the addresses of
10125 virtual bases at run-time.
10127 * class.c (build_vbase_pointer): Relocate.
10128 (build_vbase_pointer_fields): Likewise.
10129 (dfs_build_vbase_offset_vtbl_entries): Likewise.
10130 (build_vbase_offset_vtbl_entries): Likewise.
10132 * decl.c (init_decl_processing): Complain if -fnew-abi
10133 -fno-vtable-thunks is used.
10135 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
10138 2000-01-15 Mark Mitchell <mark@codesourcery.com>
10140 * cp-tree.h (num_extra_vtbl_entries): New function.
10141 (size_extra_vtbl_entries): Likewise.
10142 (dfs_vtable_path_unmark): Likewise.
10143 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
10144 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
10145 * class.c (num_extra_vtbl_entries): New function.
10146 (size_extra_vtbl_entries): Likewise.
10147 (dfs_build_vbase_offset_vtbl_entries): New function.
10148 (build_vbase_offset_vtbl_entries): Likewise.
10149 (build_vtbl_initializer): Use it.
10150 (finish_struct_1): Adjust vtable sizes (using
10151 num_extra_vtbl_entries).
10152 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
10153 THUNK_DECL is non-NULL before expanding it.
10154 * init.c (expand_virtual_init): Adjust the vtable pointer by
10155 size_extra_vtbl_entries before storing it.
10156 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
10157 Handle TREE_LIST parameters here, not in the dfs_* functions.
10158 (dfs_unmarked_real_bases_queue_p): Adjust.
10159 (dfs_marked_real_bases_queue_p): Likewise.
10160 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
10161 (dfs_vtable_path_marked_real_bases_queue_p): New function.
10162 (dfs_vtable_path_unmark): Likewise.
10164 2000-01-14 Mark Mitchell <mark@codesourcery.com>
10166 * optimize.c (copy_body_r): Clear the operand three of a
10167 TARGET_EXPR when copying it.
10169 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10171 * method.c (build_decl_overload_real): Check whether we are in ::
10172 before returning __builtin_new/delete.
10174 2000-01-13 Mark Mitchell <mark@codesourcery.com>
10176 * pt.c (tsubst_friend_function): Improve comment.
10177 (instantiate_decl): Avoid crashing when a "nested" function is
10178 instantiated from the top level.
10180 * dump.c (dqeueue_and_dump): Dump
10181 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
10183 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10185 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
10187 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
10189 * g++spec.c (lang_specific_driver): Add -fnew-abi if
10190 ENABLE_NEW_GXX_ABI defined.
10191 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
10192 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
10193 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
10195 2000-01-12 Mark Mitchell <mark@codesourcery.com>
10197 * decl.c (start_cleanup_fn): Call pushdecl.
10199 * call.c (convert_class_to_reference): Fix typos.
10200 (build_conditional_expr): Handle errors gracefully.
10201 * class.c (push_nested_class): Likewise.
10202 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
10203 (DECL_THIS_EXTERN): Use it.
10204 (DECL_THIS_STATIC): Likewise.
10205 * cvt.c (convert_to_void): Handle errors gracefully.
10206 (build_expr_type_conversion): Likewise.
10207 * decl.c (maybe_push_decl): Likewise.
10208 (start_decl_1): Likewise.
10209 (require_complete_types_for_parms): Likewise.
10210 * parse.y (structsp): Likewise.
10211 (base_class): Likewise.
10212 * parse.c: Regenerated.
10213 * pt.c (finish_member_template_decl): Likewise.
10214 * typeck.c (decay_conversion): Likewise.
10216 * cp-tree.h (dfs_skip_vbases): New function.
10217 (find_vbase_instance): Likewise.
10218 * class.c (determine_primary_base): Allow a nearly empty base to
10219 serve as a primary base class under the new ABI.
10220 (get_class_offset_1): Rename to ...
10221 (dfs_get_class_offset): ... this. Simplify. Don't issue error
10223 (get_class_offset): Use it. Issue error messages here.
10224 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
10225 find the right copies of virtual bases.
10226 (fixup_vtable_deltas1): Rename to ...
10227 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
10228 bases as primary bases.
10229 (fixup_vtable_deltas): Remove.
10230 (override_one_vtable): Handle virtual bases as primary bases.
10231 (merge_overrides): Likewise.
10232 (finish_struct_1): Likewise.
10233 (dump_class_hierarchy): Dump primary-ness of bases as well.
10234 * search.c (mark_primary_bases): Use a pre-order traversal to
10235 handle primary virtual bases.
10236 (dfs_skip_vbases): New fiunction.
10237 (expand_upcast_fixups): Adjust to handle primary virtual bases.
10238 (fixup_virtual_upcast_offsets): Likewise.
10239 (fixup_all_virtual_upcast_offsets): Likewise.
10240 (dfs_find_vbase_instances): New function.
10241 (find_vbase_instance): Likewise.
10243 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
10245 * lex.c (DIR_SEPARATOR): Delete macro.
10247 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
10249 * decl2.c (lang_decode_option): Handle automatic line wrapping
10252 2000-01-11 Mark Mitchell <mark@codesourcery.com>
10254 * friend.c (do_friend): Don't resolve scopes when processing
10255 template declarations, even if the qualifying scope doesn't
10256 involve template parameters.
10258 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
10260 * class.c (dfs_modify_vtables_queue_p): Remove.
10261 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
10262 and dfs_marked_real_bases_queue_p instead of
10263 dfs_modify_vtables_queue_p.
10265 * class.c (build_vbase_path): Simplify.
10266 (dfs_propagate_binfo_offsets): New function.
10267 (propagate_binfo_offsets): Use it.
10268 (remove_base_field): Simplify.
10269 (dfs_set_offset_for_vbases): Remove.
10270 (dfs_set_offset_for_shared_vbases): New function.
10271 (dfs_set_offset_for_unshared_vbases): Likewise.
10272 (layout_virtual_bases): Use them.
10273 (layout_basetypes): Don't call propagate_binfo_offsets.
10274 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
10277 * class.c (build_base_field): New function, split out from ...
10278 (build_base_fields): ... here. Use it. Allocate primary bases
10279 first, under the new ABI.
10280 (get_vtable_entry): Remove.
10281 (remove_base_field): New function, split out from ...
10282 (remove_base_fields): ... here. Adjust since primary bases come
10283 first under the new ABI.
10285 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
10286 (initialize_vtbl_ptrs): New function.
10287 (expand_indirect_vtbls_init): Change prototype.
10288 (convert_pointer_to_vbase): Declare.
10289 * init.c (expand_direct_vtbls_init): Remove.
10290 (dfs_initialize_vtbl_ptrs): New function.
10291 (initialize_vtbl_ptrs): Likewise.
10292 (emit_base_init): Use initialize_vtbl_ptrs.
10293 * search.c (convert_pointer_to_vbase): Make it global.
10294 (expand_indirect_vtbls_init): Remove vtable initialization code.
10295 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
10297 * class.c (dfs_finish_vtbls): New function.
10298 (finish_vtbls): Use it.
10299 (dump_class_hierarchy): New function.
10301 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
10302 (BINFO_VBASE_PRIMARY_P): New macro.
10303 (BINFO_VIRTUALS): Add to documentation.
10304 (SET_BINFO_PRIMARY_MARKED_P): Remove.
10305 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10306 (dfs_mark_primary_bases_queue_p): Likewise.
10307 (dfs_unmarked_real_bases_queue_p): New function.
10308 (dfs_marked_real_bases_queue_p): Likewise.
10309 * search.c (dfs_mark_primary_bases): Adjust.
10310 (mark_primary_bases): Likewise.
10311 (get_shared_vbase_if_not_primary): New function.
10312 (dfs_unmarked_real_bases_queue_p): Likewise.
10313 (dfs_marked_real_bases_queue_p): Likewise.
10314 (dfs_get_pure_virtuals): Simplify.
10315 (get_pure_virtuals): Likewise.
10317 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10319 * lex.c: Include tm_p.h.
10321 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
10323 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
10325 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
10327 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
10328 * pt.c (instantiate_decl): Defer comdat templates that might not be
10331 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
10332 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
10333 (finish_file): Likewise.
10335 * decl2.c (import_export_class): Undo 12/14 change.
10337 * error.c (dump_decl): operator new, not operatornew.
10339 * class.c (field_decl_cmp): A nontype is "greater" than a type.
10340 * search.c (lookup_field_1): Look for the last field with the
10343 2000-01-05 Nathan Sidwell <nathan@acm.org>
10345 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
10348 2000-01-05 Nathan Sidwell <nathan@acm.org>
10350 * typeck.c (build_static_cast): Don't strip target qualifiers
10351 when casting from a class.
10353 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10355 * class.c (warn_hidden): Initialize variable `fndecl'.
10357 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
10359 * decl.c (flag_isoc9x): New variable to be able to use code in
10360 c-common.c. For now always zero.
10362 2000-01-03 Mark Mitchell <mark@codesourcery.com>
10364 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
10365 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
10366 or unshare_base_binfos for virtual bases here.
10367 * search.c (dfs_get_vbase_types): Do it here.
10368 (get_vbase_types): Adjust.
10370 2000-01-02 Mark Mitchell <mark@codesourcery.com>
10372 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
10373 (BINFO_PRIMARY_MARKED_P): Use flag 5.
10374 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10375 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10376 (unmark_primary_bases): Remove declaration.
10377 (unmarkedp): Declare.
10378 (dfs_vbase_unmark): Likewise.
10379 * class.c (determine_primary_base): Return immediately if there
10380 are no base classes. Call mark_primary_bases here.
10381 (modify_all_direct_vtables): Remove.
10382 (modify_all_indirect_vtables): Remove.
10383 (dfs_modify_vtables_queue_p): New function.
10384 (dfs_modify_vtables): New function.
10385 (modify_all_vtables): Use them.
10386 (build_base_fields): Build FIELD_DECLs for primary virtual base
10388 (create_vtable_ptr): Don't call determine_primary_base here.
10389 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
10390 (dfs_set_offset_for_vbases): ... this.
10391 (layout_virtual_bases): Use it.
10392 (layout_class_type): Call determine_primary_base here.
10393 * search.c (unmarkedp): Make it global.
10394 (shared_marked_p): Simplify.
10395 (shared_unmarked_p): Likewise.
10396 (dfs_primary_bases_queue_p): Remove.
10397 (dfs_unmark_primary_bases): Likewise.
10398 (unmark_primary_bases): Likewise.
10399 (mark_primary_bases): Simplify.
10400 (get_pure_virtuals): Don't call mark_primary_bases here.
10401 (dfs_vbase_unmark): New function.
10402 (get_vbase_types): Simplify.
10404 * class.c (struct base_info): Remove.
10405 (determine_primary_base): Take has_virtual_p rather than a
10406 base_info as input. Don't calculate max_has_virtual.
10407 (finish_struct_bits): Remove max_has_virtual argument.
10408 (create_vtable_ptr): Remove max_has_virtual_p argument.
10409 (layout_virtual_bases): Remove max argument.
10410 (layout_basetypes): Likewise.
10411 (layout_class_type): Remove max_has_virtual_p argument.
10412 (finish_struct_1): Remove max_has_virtual.
10414 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
10415 (layout_basetypes): Remove.
10416 * class.c (propagate_binfo_offsets): Moved here from tree.c.
10417 Update to handle primary virtual bases.
10418 (remove_base_fields): New function, split out from
10420 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
10421 (layout_virtual_bases): New function, split out from
10422 layout_basetypes. Update to handle primary virtual bases.
10423 (layout_basetypes): Moved here from tree.c. Use
10424 remove_base_fields and layout_virtual_bases.
10425 * search.c (dfs_mark_primary_bases_queue_p): New function.
10426 (mark_primary_bases): Use it.
10427 * tree.c (CEIL): Remove.
10428 (propagate_binfo_offsets): Remove.
10429 (layout_basetypes): Remove.
10431 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10433 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
10434 (BINFO_PRIMARY_MARKED_P): New macro.
10435 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10436 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10437 (mark_primary_bases): New function.
10438 (unmark_primary_bases): Likewise.
10439 * search.c (get_abstract_virtuals_1): Remove.
10440 (dfs_mark_primary_bases): New function.
10441 (mark_primary_bases): Likewise.
10442 (dfs_unmark_primary_bases): Likewise.
10443 (unmark_primary_bases): Likewise.
10444 (dfs_get_pure_virtuals): Likewise.
10446 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10448 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
10449 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
10450 (modify_one_vtable): Adjust.
10451 (fixup_vtable_deltas1): Likewise.
10452 (override_one_vtable): Likewise.
10453 * search.c (get_abstract_virtuals_1): Likewise.
10454 (get_pure_virtuals): Likewise.
10455 (expand_upcast_fixups): Likewise.
10456 * tree.c (debug_binfo): Likewise.
10458 * class.c (build_vtable): Don't return a value. Don't rebuild
10459 vtables for bases that have already been handled.
10460 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
10461 already been handled.
10462 (modify_one_vtable): Adjust accordingly.
10463 (fixup_vtable_deltas1): Likewise.
10464 (finish_struct_1): Likewise.
10466 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10468 * call.c (build_new_method_call): Also check destructors.