1 2001-10-12 Nathan Sidwell <nathan@codesourcery.com>
4 * typeck2.c (abstract_virtuals_error): Ignore incomplete classes.
6 2001-10-11 Jason Merrill <jason_merrill@redhat.com>
8 * typeck2.c (store_init_value): Don't re-digest a bracketed
11 * class.c (finish_struct_anon): Use TYPE_ANONYMOUS_P instead of
14 2001-10-11 Richard Henderson <rth@redhat.com>
16 * class.c (build_vtable_entry_ref): Create a VTABLE_REF instead
18 (build_vtbl_ref_1): Split out from build_vtbl_ref.
19 (build_vfn_ref): Use it to handle vtable descriptors before
20 calling build_vtable_entry_ref.
21 * decl2.c (output_vtable_inherit): Use assemble_vtable_inherit.
23 2001-10-10 Richard Henderson <rth@redhat.com>
25 * parse.y (asm_operand): Allow named operands.
26 * semantics.c (finish_asm_stmt): Tweek for changed location
27 of the operand constrant.
29 2001-10-09 Jason Merrill <jason_merrill@redhat.com>
31 * call.c (standard_conversion): Add bad conversion between
32 integers and pointers.
33 (convert_like_real): Don't use convert_for_initialization for bad
34 conversions; complain here and use cp_convert.
35 (build_over_call): Don't handle bad conversions specially.
36 (perform_implicit_conversion): Allow bad conversions.
37 (can_convert_arg_bad): New fn.
38 * cp-tree.h: Declare it.
39 * typeck.c (convert_for_assignment): Use it.
40 (ptr_reasonably_similar): Any target type is similar to void.
42 2001-10-08 Alexandre Oliva <aoliva@redhat.com>
44 * Make-lang.in (CXX_OBJS): Added cp-lang.o.
45 (cp/cp-lang.o): New rule.
46 * cp-tree.h: Declare hooks.
47 * tree.c: Make hooks non-static.
48 (init_tree): Don't initialize hooks here.
49 * lex.c: Likewise. Move definition of lang_hooks to...
50 * cp-lang.c: ... new file.
52 2001-10-08 Richard Henderson <rth@redhat.com>
54 * cp-tree.h (struct lang_decl_flags): Remove declared_inline.
55 (DECL_DECLARED_INLINE_P): Use the bit in struct c_lang_decl.
57 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
59 * class.c (build_vtable_entry_ref): Const-ify.
60 * decl.c (predefined_identifier,
61 initialize_predefined_identifiers): Likewise.
62 * init.c (build_new_1): Likewise.
63 * lex.c (cplus_tree_code_type, cplus_tree_code_length, resword):
66 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
68 * optimize.c (struct inline_data): Moved to ../tree-inline.c.
69 (INSNS_PER_STMT): Likewise.
70 (remap_decl, remap_block, copy_scopy_stmt, copy_body_r): Likewise.
71 (copy_body, initialize_inlined_parameters): Likewise.
72 (declare_return_variable, inlinable_function_p): Likewise.
73 (expand_call_inline, expand_calls_inline): Likewise.
74 (optimize_inline_calls, clone_body): Likewise.
75 * tree.c (walk_tree): Moved to ../tree-inline.c.
76 (walk_tree_without_duplicates): Likewise.
77 (copy_tree_r, remap_save_expr): Likewise.
79 2001-10-04 Alexandre Oliva <aoliva@redhat.com>
81 * Make-lang.in (cp/decl.o, cp/tree.o): Depend on tree-inline.h.
82 (cp/pt.o, cp/semantics.o, cp/optimize.o): Likewise.
83 * cp-tree.h (lang_decl): Moved inlined_fns to tree_decl.
84 (TREE_READONLY_DECL_P, DECL_INLINED_FNS): Moved to ../tree.h.
85 (flag_inline_trees): Moved declaration to ../tree-inline.h.
86 (walk_tree): Moved declaration to ../tree-inline.h.
87 (walk_tree_without_duplicates, copy_tree_r): Likewise.
88 (remap_save_expr): Likewise.
89 * decl.c: Include tree-inline.h.
90 (lang_mark_tree): Don't mark inlined_fns.
91 * decl2.c (flag_inline_trees): Moved defn to ../tree-inline.c.
92 * optimize.c: Include tree-inline.h.
93 (optimize_inline_calls): Move declaration to ../tree.h, as
95 (remap_decl): Use language-independent constructs and hooks.
96 (remap_block, copy_body_r, declare_return_variable): Likewise.
97 (inlinable_function_p): Likewise. Don't test for
98 DECL_LANG_SPECIFIC before DECL_INLINED_FNS as inlined_fns is
99 no longer language-specific.
100 (optimize_inline_calls): Likewise. Make it non-static. Moved
101 call of dump_function to...
102 (optimize_function): Here...
103 (clone_body): New function, extracted from...
104 (maybe_clone_body): ... here. Build decl_map locally and pass
106 * pt.c, semantics.c: Include tree-inline.h.
108 (cp_walk_subtrees): New language-specific hook for tree inlining.
109 (cp_cannot_inline_tree_fn, cp_add_pending_fn_decls,
110 cp_is_overload_p, cp_auto_var_in_fn_p,
111 cp_copy_res_decl_for_inlining): Likewise.
112 (walk_tree): Move language-specific constructs into...
113 (cp_walk_subtrees): this new function.
114 (copy_tree_r): Use language-independent constructs and hooks.
115 (init_tree): Initialize tree inlining hooks.
116 (remap_save_expr): Adjust prototype so that the declaration
117 does not require the definition of splay_tree.
119 2001-10-03 John David Anglin <dave@hiauly1.hia.nrc.ca>
121 * rtti.c (get_tinfo_decl): Call typeinfo_in_lib_p with the type used
122 to build the declaration instead of the declaration itself.
124 2001-10-02 Jason Merrill <jason_merrill@redhat.com>
126 * decl2.c (cxx_decode_option): Add 'else'.
128 * spew.c (end_input): No longer static.
129 * cp-tree.h: Declare it.
130 * parse.y (datadef): Add "error END_OF_SAVED_INPUT" expansion.
132 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
134 * call.c (build_over_call), typeck.c (build_function_call_real):
135 Pass type attributes to check_function_format rather than name or
136 assembler name. Don't require there to be a name or assembler
137 name to check formats.
139 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
141 * decl.c (init_decl_processing): Don't call
142 init_function_format_info. Initialize lang_attribute_table
144 (builtin_function): Call decl_attributes.
145 (insert_default_attributes): New.
147 2001-10-01 Jason Merrill <jason_merrill@redhat.com>
149 * decl.c (grokdeclarator): Copy array typedef handling from C
152 * decl.c (grokdeclarator): Copy too-large array handling from C
155 2001-09-29 Alexandre Oliva <aoliva@redhat.com>
157 * config-lang.in (target_libs): Added target-gperf, so that we
158 don't try to build it if C++ is disabled.
160 2001-09-23 Zack Weinberg <zack@codesourcery.com>
162 * Make-lang.in (CXX_OBJS): Take out cp/errfn.o.
163 (cp/errfn.o): Delete rule.
164 (cp/error.o): Depend on flags.h.
165 * errfn.c: Delete file.
166 * cp-tree.h: Declare warn_deprecated. Remove definitions of
167 TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS,
168 and TFF_TEMPLATE_DEFAULT_ARGUMENTS. #define cp_error, cp_warning,
169 cp_pedwarn, and cp_compiler_error to error, warning, pedwarn, and
170 internal_error respectively. Make cp_deprecated into a macro.
171 Don't define cp_printer typedef or declare cp_printers.
172 * error.c: Include flags.h.
173 Delete: struct tree_formatting_info, print_function_argument_list,
174 print_declaration, print_expression, print_function_declaration,
175 print_function_parameter, print_type_id, print_cv_qualifier_seq,
176 print_type_specifier_seq, print_simple_type_specifier,
177 print_elaborated_type_specifier, print_rest_of_abstract_declarator,
178 print_parameter_declaration_clause, print_exception_specification,
179 print_nested_name_specifier, and definition of cp_printers.
180 (locate_error): New function.
181 (cp_error_at, cp_warning_at, cp_pedwarn_at): Moved here and
182 rewritten in terms of locate_error and diagnostic.c.
183 (cp_tree_printer): Rename cp_printer; wire up to *_to_string
184 instead of deleted print_* routines. Handle %C, %L, %O, %Q also.
185 (init_error): Adjust to match.
187 Sat Sep 22 09:15:31 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
189 * Make-lang.in (CXX_C_OBJS): Add attribs.o.
191 2001-09-21 Richard Henderson <rth@redhat.com>
193 * class.c (set_vindex): Mind TARGET_VTABLE_USES_DESCRIPTORS.
194 (build_vtbl_initializer): Likewise.
195 (build_vfn_ref): New.
196 * cp-tree.h: Declare it.
197 * call.c (build_over_call): Use it.
198 * decl2.c (mark_vtable_entries): Mark FDESC_EXPR.
199 * typeck.c (get_member_function_from_ptrfunc): Mind descriptors.
201 Fri Sep 21 08:16:19 2001 J"orn Rennecke <amylaar@redhat.com>
203 * decl.c (grokdeclarator): Use C syntax for attr_flags declaration.
205 2001-09-21 Joseph S. Myers <jsm28@cam.ac.uk>
207 Table-driven attributes.
208 * decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
209 * decl2.c (cplus_decl_attributes): Only take one attributes
211 * cp-tree.c (cplus_decl_attributes): Update prototype.
212 * class.c (finish_struct), decl.c (start_decl, start_function),
213 decl2.c (grokfield), friend.c (do_friend), parse.y
214 (parse_bitfield): Update calls to cplus_decl_attributes.
215 * decl.c (grokdeclarator): Take a pointer to a single ordinary
217 * decl.h (grokdeclarator): Update prototype.
218 * decl2.c (grokfield): Take a single ordinary attribute list.
219 * friend.c (do_friend): Likewise.
220 * decl.c (shadow_tag, groktypename, start_decl,
221 start_handler_parms, grokdeclarator, grokparms, start_function,
222 start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
223 parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
224 (process_template_parm, do_decl_instantiation): Pass single
225 ordinary attribute lists around.
226 * decl.c (grokdeclarator): Correct handling of nested attributes.
228 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
229 * decl.c (grokdeclarator): Embedded attrs bind to the right,
232 * cp-tree.h (cp_valid_lang_attribute): Remove declaration
233 (cp_attribute_table): Declare.
234 * decl.c (valid_lang_attribute): Don't define.
235 (lang_attribute_table): Define.
236 (init_decl_processing): Initialize lang_attribute_table instead of
237 valid_lang_attribute.
238 * tree.c (cp_valid_lang_attribute): Remove.
239 (handle_java_interface_attribute, handle_com_interface_attribute,
240 handle_init_priority_attribute): New functions.
241 (cp_attribute_table): New array.
242 * decl2.c (import_export_class): Don't use
243 targetm.valid_type_attribute.
245 2001-09-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
247 * Make-lang.in (cp/error.o): Depend on real.h
248 * error.c: #include "real.h"
250 2001-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
252 * mangle.c (mangle_conv_op_name_for_type): Use concat in lieu of
253 xmalloc/strcpy/strcat.
255 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
257 * decl.c (warn_extern_redeclared_static, cp_make_fname_decl):
259 * pt.c (tsubst_decl): Likewise.
261 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
263 * decl2.c (lang_f_options): Const-ification.
264 * lex.c (cplus_tree_code_name): Likewise.
265 * spew.c (yyerror): Likewise.
267 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
270 * class.c (force_canonical_binfo_r): Check & move an indirect
272 (force_canonical_binfo): Check that it's not already
274 (mark_primary_virtual_base): Remove BINFO parameter.
275 (mark_primary_bases): Adjust, set BINFO_LOST_PRIMARY_P here.
277 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
279 Remove TYPE_NONCOPIED_PARTS.
280 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Map onto
281 CLASSTYPE_PURE_VIRTUALS.
282 (TYPE_RAISES_EXCEPTIONS): Map onto TYPE_BINFO.
283 * class.c (duplicate_tag_error): Remove TYPE_NONCOPIED_PARTS.
284 (layout_class_type): Don't call fixup_inline_methods here ...
285 (finish_struct_1): ... call it here.
287 2001-09-04 Mark Mitchell <mark@codesourcery.com>
289 * decl.c (duplicate_decls): Remove code deadling with
291 * decl2.c (finish_file): Likewise.
292 * pt.c (instantiate_decl): Likewise.
293 * semantics.c (expand_body): Don't defer local functions if
294 they wouldn't be deferred for some other reason. Don't
295 generate RTL for functions that will not be emitted.
296 (genrtl_start_function): Remove code deadling with
298 (genrtl_finish_function): Likewise.
300 2001-09-04 Nathan Sidwell <nathan@codesourcery.com>
303 * call.c (build_over_call): Do not optimize any empty base
306 2001-08-31 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
308 * error.c (dump_template_decl): Output template parameters
309 together with their specifiers.
310 Output `class' prefix for template template parameter.
311 (dump_decl): Fix formatting.
313 2001-08-30 Kurt Garloff <garloff@suse.de>
315 * optimize.c (inlinable_function_p): Allow only smaller single
316 functions. Halve inline limit after reaching recursive limit.
318 2001-08-30 Joern Rennecke <amylaar@redhat.com>
319 Jason Merrill <jason_merrill@redhat.com>
321 * class.c (build_vtable_entry_ref): Subtract in char*, not
324 2001-08-23 Jason Merrill <jason_merrill@redhat.com>
326 * tree.c (cp_build_qualified_type_real): Use get_qualified_type.
327 (build_cplus_array_type): Use cp_build_qualified_type, not
328 TYPE_MAIN_VARIANT, to get an unqualified version.
330 * decl2.c (grok_alignof): Lose.
331 (build_expr_from_tree): Use expr_sizeof and c_alignof_expr.
332 * typeck.c (c_alignof): Lose.
333 * semantics.c (finish_sizeof, finish_alignof): New.
335 * cp-tree.h: Declare them.
337 2001-08-22 Jason Merrill <jason_merrill@redhat.com>
339 * pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement.
340 Don't loop in COMPOUND_STMT, FOR_STMT or TRY_BLOCK.
341 * tree.c (cp_statement_code_p): A TAG_DEFN is a statement.
343 2001-08-19 Jakub Jelinek <jakub@redhat.com>
345 * typeck2.c (add_exception_specifier): Only require complete type if
346 not in processing template declaration.
348 2001-08-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
350 * decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to
351 GNU_xref_start_scope and GNU_xref_end_scope.
353 * tree.c (TYPE_HASH): Moved to ../tree.h.
355 2001-08-16 Mark Mitchell <mark@codesourcery.com>
357 * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS
360 2001-08-14 Richard Henderson <rth@redhat.com>
362 * class.c, cp-tree.h (build_vfn_ref): Remove.
363 * call.c, rtti.c: Replace all refernces with build_vtbl_ref.
365 2001-08-13 Mark Mitchell <mark@codesourcery.com>
367 * call.c (build_over_call): Mark COMPOUND_EXPRs generated for
368 empty class assignment as having side-effects to avoid
371 2001-08-13 Zack Weinberg <zackw@panix.com>
373 * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies.
374 * except.c: Include libfuncs.h.
376 2001-08-11 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
378 * decl.c (grokdeclarator): Clarify diagnostic message.
380 2001-08-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
382 * decl2.c (do_nonmember_using_decl): Replace using directive
383 with using declaration in the error message.
385 2001-08-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
387 * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the
388 criterion to avoid rebuilding expression tree instead of
389 processing_template_decl.
391 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
393 Support named return value optimization for inlines, too.
394 * decl.c (finish_function): Nullify returns here.
395 * semantics.c (genrtl_start_function): Not here.
396 (cp_expand_stmt): Don't mess with CLEANUP_STMTs.
397 (nullify_returns_r): No longer static. Just clear RETURN_EXPR.
398 Also nullify the CLEANUP_STMT for the nrv.
399 * cp-tree.h: Declare it.
400 * optimize.c (declare_return_variable): Replace the nrv with the
402 * typeck.c (check_return_expr): Be more flexible on alignment check.
403 Ignore cv-quals when checking for a matching type.
405 2001-08-09 Richard Henderson <rth@redhat.com>
407 * decl2.c (finish_objects): Use target hooks instead of
408 assemble_constructor and assemble_destructor.
410 2001-08-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
412 * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'.
414 2001-08-07 Nathan Sidwell <nathan@codesourcery.com>
417 Stop using TYPE_NONCOPIED_PARTS.
418 * call.c (build_over_call): Be careful when copy constructing
419 or assigning to an empty class.
420 * class.c (check_bases_and_members): It has a
421 COMPLEX_ASSIGN_REF if it has a vptr.
422 (layout_class_type): Don't add empty class padding to
423 TYPE_NONCOPIED_PARTS.
424 (finish_struct_1): Don't add the VFIELD either.
425 * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
428 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
430 * tree.c (walk_tree): Walk siblings even if !walk_subtrees.
432 2001-08-06 Richard Henderson <rth@redhat.com>
434 * decl2.c (finish_objects): Pass a symbol_ref and priority to
435 assemble_{constructor,destructor}. Remove priority handling.
437 2001-08-05 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
439 Don't allow template-id in using-declaration.
440 * decl2.c (validate_nonmember_using_decl): Handle template-ids.
441 (do_class_using_decl): Likewise.
443 2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk>
445 * cp/spew.c (read_token): No need to pop buffers.
447 2001-08-02 Stan Shebs <shebs@apple.com>
449 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
450 (fnaddr_from_vtable_entry): Remove decl.
451 * method.c (use_thunk): Update comment.
453 2001-08-01 Andrew Cagney <ac131313@redhat.com>
455 * repo.c (get_base_filename): Change return value to const char
458 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
462 * cp-tree.h (flag_honor_std): Remove.
463 (CPTI_FAKE_STD): Remove.
464 (std_node): Remove comment about it being NULL.
465 (fake_std_node): Remove.
466 * decl.c (in_fake_std): Remove.
467 (walk_namespaces_r): Remove fake_std_node check.
468 (push_namespace): Remove in_fake_std code.
469 (pop_namespace): Likewise.
470 (lookup_name_real): Remove fake_std_node check.
471 (init_decl_processing): Always create std_node. Always add
473 (builtin_function): Always put non '_' fns in std.
474 * decl2.c (flag_honor_std): Remove.
475 (lang_f_options): Remove honor-std.
476 (unsupported_options): Add honor-std.
477 (set_decl_namespace): Remove fake_std_node check.
478 (validate_nonmember_using_decl): Likewise.
479 (do_using_directive): Likewise.
480 (handle_class_head): Likewise.
481 * dump.c (cp_dump_tree): Likewise.
482 * except.c (init_exception_processing): Adjust.
483 * init.c (build_member_call): Remove fake_std_node check.
484 (build_offset_ref): Likewise.
485 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
486 * rtti.c (init_rtti_processing): Adjust.
488 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
490 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
491 operand while calling cp_tree_equal.
493 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
495 The 3.0 ABI no longer has vbase pointer fields.
496 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
497 FORMAT_VBASE_NAME): Remove.
498 * method.c (do_build_copy_constructor): Adjust.
499 (do_build_assign_ref): Adjust.
500 * search.c (lookup_field_r): Adjust.
501 * typeck.c (build_component_ref): Adjust.
503 The 3.0 ABI always has a vtable pointer at the start of every
505 * rtti.c (build_headof_sub): Remove.
506 (build_headof): Adjust.
507 (get_tinfo_decl_dynamic): No need to check flag_rtti
509 (create_real_tinfo_var): Explain why we need a hidden name.
511 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
514 * class.c (update_vtable_entry_for_fn): The fixed adjustment
515 of a virtual thunk should be from declaring base.
517 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
519 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
520 the shared virtual base, so preserving inheritance graph order.
522 2001-07-30 Andreas Jaeger <aj@suse.de>
524 * decl2.c: Remove unused var global_temp_name_counter.
526 2001-07-28 Richard Henderson <rth@redhat.com>
528 * method.c (pending_inlines): Remove.
530 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
532 * class.c (mark_primary_virtual_base): Don't adjust base
534 (dfs_unshared_virtual_bases): Adjust them here.
535 (mark_primary_bases): Explain why we adjust at the end.
537 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
539 * class.c (finish_struct_1): When copying the primary base's
540 VFIELD, make sure we find it is at offset zero.
542 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
544 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
545 tsubst_expr for default template arguments.
547 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
550 * spew.c (yylex): Only copy the token's lineno, if it is
553 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
556 * call.c (resolve_args): Simplify, call
557 convert_from_reference.
558 (build_new_op): Resolve and convert from reference ARG1
559 earlier. Adjust ARG2 & ARG3 resolve and conversion.
561 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
563 * decl.c (last_function_parm_tags): Remove.
564 (current_function_parm_tags): Remove.
565 (init_decl_processing): Adjust.
566 (start_function): Adjust.
567 (store_parm_decls): Adjust.
570 * decl.c (grokdeclarator): Detect when a function typedef is
571 declaring a function, and create last_function_parms correctly.
573 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
575 * call.c (joust): Only prefer a non-builtin candidate to a builtin
576 one if they have the same signature.
578 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
579 it rather than toplevel_bindings_p. Give it a mangled name if static.
580 (convert_to_reference): Adjust.
581 * decl2.c (get_temp_name): Lose.
582 * mangle.c (mangle_ref_init_variable): New fn.
583 (mangle_guard_variable): Strip the ref-init header.
585 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
587 (grok_reference_init): Always use DECL_INITIAL.
589 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
592 * call.c (build_conditional_expr): Recheck args after
594 * cp-tree.h (build_conditional_expr): Move to correct file.
595 * typeck.c (decay_conversion): Diagnose any unknown types
597 (build_binary_op): Don't do initial decay or default
598 conversions on overloaded functions.
599 (build_static_cast): Don't do a decay conversion here.
601 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
604 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
605 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
607 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
609 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
610 (create_vtbl_ptr): ... here.
612 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
614 * class.c (build_vbase_offset_vbtl_entries): Look for
615 non-primary base of which we are a sub vtable.
617 2001-07-24 Phil Edwards <pme@sources.redhat.com>
619 * semantics.c (finish_this_expr): Remove unused code.
621 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
623 Simplify rtti, now we've only one ABI.
624 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
626 (tinfo_decl_id, tinfo_var_id): Remove.
627 (get_typeid_1): Remove.
629 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
630 (typeid_ok_p): New function.
631 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
632 (get_tinfo_decl): Remove old abi documentation.
633 (tinfo_from_decl): Remove.
634 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
635 (get_typeid_1): Remove.
636 (get_base_offset): Remove.
637 (synthesize_tinfo_var): Absorb get_base_offset.
638 (create_real_tinfo_var): Don't use tinfo_decl_id.
640 2001-07-23 Graham Stott <grahams@redhat.com>
642 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
643 variable has_two_argument_delete_p.
645 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
647 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
648 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
649 (CPTI_INDEX_IDENTIFIER): Remove.
650 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
651 (delta2_identifier): Remove.
652 (index_identifier): Remove.
653 (pfn_or_delta2_identifier): Remove.
654 (flag_vtable_thunks): Remove.
655 (VTABLE_DELTA2_NAME): Remove.
656 (VTABLE_INDEX_NAME): Remove.
657 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
658 (vfunc_ptr_type_node): Adjust.
659 (VTABLE_NAME_PREFIX): Adjust.
660 (build_vfn_ref): Lose first parameter.
661 (fixup_all_virtual_upcast_offsets): Remove.
662 * decl.c (initialize_predefined_identifiers): Remove
663 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
664 (init_decl_processing): Remove no-vtable-thunk code.
665 * decl2.c (flag_vtable_thunks): Remove.
666 (mark_vtable_entries): Remove no-vtable-thunk code.
667 * error.c (dump_decl): Remove no-vtable-thunk code.
668 (dump_expr): Adjust ptr to member function code.
669 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
671 * rtti.c (build_headof): Remove no-vtable-thunk code.
672 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
673 * search.c (get_base_distance): Remove expand_upcast_fixups case.
674 (virtual_context) Remove.
675 (expand_upcast_fixups): Remove.
676 (fixup_virtual_upcast_offsets): Remove.
677 (fixup_all_virtual_upcast_offsets): Remove.
678 * typeck.c (get_member_function_from_ptrfunc): Remove
679 no-vtable-thunk code.
680 * call.c (build_over_call): Adjust call to build_vfn_ref.
681 * class.c (build_vfn_ref): Lose first parameter. Remove
682 no-vtable-thunk code.
683 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
684 (build_vtable_entry): Remove no-vtable-thunk code.
686 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
688 Remove old-abi remnants. Remove comments about old abi
689 behaviour. Remove refences to 'new-abi' in comments.
690 * cp-tree.h: Adjust comments.
691 (vbase_offsets_in_vtable_p): Delete.
692 (vcall_offsets_in_vtable_p): Delete.
693 (vptrs_present_everywhere_p): Delete.
694 (all_overridden_vfuns_in_vtables_p): Delete.
695 (merge_primary_and_secondary_vtables_p): Delete.
696 (TYPE_CONTAINS_VPTR_P): Adjust.
697 (VTT_NAME_PREFIX): Remove.
698 (CTOR_VTBL_NAME_PREFIX): Remove.
699 (init_vbase_pointers): Remove.
700 * class.c: Adjust coments.
701 (build_vbase_pointer_fields): Delete.
702 (build_vbase_pointer): Remove old-abi code.
703 (build_secondary_vtable): Likewise.
704 (modify_all_vtables): Likewise.
705 (create_vtable_ptr): Likewise.
706 (layout_class_type): Likewise.
707 (finish_struct_1): Likewise.
708 (finish_vtbls): Likewise.
709 (dfs_finish_vtbls): Delete.
710 (build_vbase_offset_vtbl_entries): Remove old-abi code.
711 * cvt.c: Adjust comments.
712 * decl.c: Adjust comments.
713 * decl2.c: Adjust comments.
714 * init.c: Adjust comments.
715 (construct_virtual_bases): Remove old-abi code.
716 * lang-specs.h: Remove -fno-new-abi.
717 * mangle.c: Adjust comments.
718 * rtti.c: Adjust comments.
719 (get_base_offset): Remove old-abi-code.
720 * search.c: Adjust comments.
721 (dfs_init_vbase_pointers): Remove.
722 (dfs_vtable_path_unmark): Remove.
723 (init_vbase_pointers): Remove.
724 * semantics.c: Adjust comments.
725 (emit_associated_thunks): Remove old-abi code.
726 * typeck.c: Adjust comments.
728 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
730 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
733 2001-07-19 Mark Mitchell <mark@codesourcery.com>
735 * class.c (finish_struct_anon): Forbid nested classes.
737 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
739 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
740 * optimize.c: Include debug.h.
741 (maybe_clone_body): Use debug hook.
742 * semantics.c: Include debug.h.
743 (expand_body): Use debug hook.
745 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
747 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
749 2001-07-18 Mark Mitchell <mark@codesourcery.com>
751 * class.c (type_requires_array_cookie): New function.
752 (check_methods): Don't try to figure out whether the type needs a
754 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
755 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
756 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
757 * pt.c (instantiate_class_template): Don't set
758 TYPE_VEC_DELETE_TAKES_SIZE.
759 * NEWS: Document ABI changes from GCC 3.0.
761 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
762 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
764 * NEWS (Changes in GCC 3.0): Fix typo.
766 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
768 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
769 which attributes are to be attached, and a flags argument. Update
770 call to decl_attributes.
771 (grokfield): Update call to decl_attributes.
772 * class.c (finish_struct): Update call to cplus_decl_attributes.
773 * cp-tree.h (cplus_decl_attributes): Update prototype.
774 * decl.c (start_decl, grokdeclarator, start_function): Update
775 calls to decl_attributes and cplus_decl_attributes.
776 * friend.c (do_friend): Update call to cplus_decl_attributes.
777 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
779 2001-07-12 Mark Mitchell <mark@codesourcery.com>
781 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
782 for `register' variables with an asm-specification.
784 2001-07-11 Mark Mitchell <mark@codesourcery.com>
786 * semantics.c (finish_asm_stmt): Mark the output operands
787 to an asm addressable, if necessary.
789 2001-07-11 Ben Elliston <bje@redhat.com>
791 * Revert this change -- there is a subtle bug.
794 * decl.c (finish_enum): New "attributes" argument; pass it to
795 cplus_decl_attributes. Use a narrower type if the enum is packed.
796 * cp-tree.h (finish_enum): Adjust prototype.
797 * parse.y (enum_head): New non-terminal.
798 (structsp): Use it. Enums now may be preceded or followed by
799 optional attributes -- pass their chained tree to finish_enum().
800 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
802 2001-07-10 Mark Mitchell <mark@codesourcery.com>
804 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
807 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
809 * semantics.c (cp_expand_stmt): Fix for null
810 current_function_return_value.
812 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
814 * call.c (build_op_delete_call): Initialize fn.
815 (convert_like_real): Delete conditional.
816 (joust): Initialize *w and *l.
817 * class.c: Add prototype for binfo_ctor_vtable.
818 (get_primary_binfo): Initialize result.
819 * init.c (build_java_class_ref): Initialize name.
821 2001-07-09 Erik Rozendaal <dlr@acm.org>
823 * typeck.c (unary_complex_lvalue): Do not duplicate the
824 argument to modify, pre-, or post-increment when used as an
825 lvalue and when the argument has side-effects.
827 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
829 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
830 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
831 cplus_decl_attributes even if attrs is NULL.
832 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
834 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
836 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
837 calls to decl_attributes.
839 2001-07-06 Ira Ruben <ira@apple.com>
841 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
842 be DECL_TEMPLATE_RESULT.
844 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
846 * cp-tree.h (copy_template_template_parm): Rename to ...
847 (bind_template_template_parm): ... here.
848 * tree.c (copy_template_template_parm): Rename to ...
849 (bind_template_template_parm): ... here. Remove the case when
850 NEWARGS is NULL_TREE.
851 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
852 BOUND_TEMPLATE_TEMPLATE_PARM.
853 * pt.c (lookup_template_class): Adjust.
855 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
857 * cvt.c (convert_lvalue): New fn.
858 * cp-tree.h: Declare it.
859 * method.c (do_build_assign_ref): Use it.
860 (do_build_copy_constructor): Convert parm to base types
861 before calling base constructors.
863 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
864 DECL_USER_ALIGN. Check flag_elide_constructors instead of
866 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
868 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
870 * optimize.c (optimize_inline_calls): New function, broken out
872 (optimize_function): ... here. Call it. Don't inline if it is
874 (dump_function): Print name of dump flag causing this dump.
875 * semantics.c (expand_body): Move thunk inline check to
878 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
880 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
881 (comptypes): Use target.comp_type_attributes.
883 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
885 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
887 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
889 * error.c (lang_print_error_function): Add a `diagnostic_context *'
892 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
894 * decl2.c (import_export_class): Update.
896 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
898 * error.c (init_error): Adjust settings.
900 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
902 * error.c (init_error): Adjust settings.
904 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
906 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
907 return pointers to data members by reference rather than by value.
909 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
911 Implement the Named Return Value optimization.
912 * cp-tree.h (struct cp_language_function): Add x_return_value.
913 (current_function_return_value): Now a macro.
914 * decl.c: Don't define it.
915 (define_label, finish_case_label): Don't clear it.
916 (init_decl_processing): Don't register it with GC.
917 * semantics.c (genrtl_finish_function): Don't check it for
918 no_return_label. Copy the RTL from the return value to
919 current_function_return_value and walk, calling...
920 (nullify_returns_r): ...this new fn.
921 * typeck.c (check_return_expr): Set current_function_return_value.
923 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
925 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
926 sharing a ctor vtable with. Merge code for cases 1 and 2.
927 (binfo_ctor_vtable): New fn.
928 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
930 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
932 * class.c (dfs_find_final_overrider): Fix logic.
934 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
935 virtual thunk instead of non-virtual.
936 (get_matching_virtual): Uncomment.
938 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
939 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
942 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
944 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
945 we've not emerged from the hierarchy of RTTI_BINFO on reaching
948 2001-06-13 Mark Mitchell <mark@codesourcery.com>
950 * NEWS: Update release number.
952 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
954 PR c++/3130, c++/3131, c++/3132
955 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
956 * class.c (force_canonical_binfo_r): Move
957 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
958 virtual bases unless they're primary and what they're primary
960 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
961 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
962 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
964 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
965 (layout_nonempty_base_or_field): Add most derived type
967 (layout_empty_base): Likewise.
968 (build_base_field): Likewise.
969 (build_base_fields): Likewise.
970 (propagate_binfo_offsets): Add most derived type
971 parameter. Skip non canonical virtual bases too.
972 (dfs_set_offset_for_unshared_vbases): Don't skip primary
973 bases. Do skip canonical bases.
974 (layout_virtual_bases): Adjust.
975 (layout_class_type): Adjust.
976 (dfs_get_primary_binfo): Build list of virtual primary base
978 (get_primary_binfo): Check that the shared virtual primary
979 base candidate was found first.
980 (accumulate_vtbl_inits): Don't do anything for non-vptr
981 containing binfos. For case 1 primary virtual bases, keep
982 checking that we've not emerged from the hierarchy of RTTI_BINFO.
984 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
987 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
988 hierarchy looking for primary bases for a ctor
989 vtable. Recursively call oneself, if we meet our primary via
990 this route and haven't met it yet via inheritance graph order.
992 2001-06-11 Mark Mitchell <mark@codesourcery.com>
994 * lang-options.h: Emit documentation for -fno-honor-std, not
997 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
999 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
1000 Don't clobber delta.
1001 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
1003 2001-06-10 Mark Mitchell <mark@codesourcery.com>
1004 Gabriel Dos Reis <gdr@codesourcery.com>
1006 * Make-lang.in (cp/call.o): Depend on diagnostic.h
1007 (cp/typeck.o): Depend on diagnostic.h
1008 (cp/typeck2.o): Depend on diagnostic.h
1009 (cp/repo.o): Depend on dignostic.h
1010 * typeck.c: #include diagnostic.h
1011 (convert_for_initialization): Remove extern declaration for
1012 warningcount and errorcount.
1014 * call.c: #include diagnostic.h
1015 (convert_like_real): Remove extern declaration for warnincount and
1018 * repo.c: #include diagnostic.h
1019 * typeck2.c: #include diagnostic.h
1021 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1023 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
1026 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1029 * friend.c (do_friend): Use push_decl_namespace for classes at
1032 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1033 Jason Merrill <jason_merrill@redhat.com>
1036 * class.c (build_secondary_vtable): Use assert, rather than an error
1038 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
1039 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
1040 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
1041 Don't set BINFO_VTABLE for a primary virtual base.
1043 2001-06-07 Mark Mitchell <mark@codesourcery.com>
1045 * decl.c (duplicate_decls): Update source position information
1046 when a template function is defined.
1048 2001-06-07 Phil Edwards <pme@sources.redhat.com>
1050 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
1052 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
1055 * decl.c (pushtag): Don't push into a complete type's scope.
1057 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
1059 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
1060 (struct lang_decl_flags): Lose generate_with_vtable_p.
1061 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
1062 * class.c (copy_virtuals): Adjust.
1063 * decl2.c (mark_vtable_entries): Adjust.
1064 * method.c (make_thunk, build_vtable_entry): Adjust.
1065 * class.c (update_vtable_entry_for_fn): Only look as far as the
1066 first defining class.
1067 (build_vtbl_initializer): Put nothing in the slot for a function only
1068 defined in a lost primary virtual base.
1069 (add_vcall_offset_vtbl_entries_1): Use the same code for
1070 the lost primary case and the normal case.
1071 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
1072 (get_vfield_offset, get_derived_offset): Lose.
1073 (dfs_find_final_overrider): Use look_for_overrides_here.
1074 (get_matching_virtual): New fn.
1075 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
1077 * search.c (look_for_overrides_here): Split out from...
1078 (look_for_overrides_r): Here.
1080 * class.c (find_final_overrider): Return error_mark_node on error.
1082 * decl2.c (key_method): #if 0 accidental change.
1084 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
1086 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
1087 (build_over_call): Likewise.
1088 * decl.c (grokparms): Likewise.
1089 * pt.c (tsubst_decl): Likewise.
1090 * typeck.c (convert_arguments): Likewise.
1092 2001-06-05 Mark Mitchell <mark@codesourcery.com>
1094 * semantics.c (begin_class_definition): Robustify.
1096 * pt.c (instantiate_decl): Tell the repository code about the
1097 clones, not the cloned functions.
1098 * repo.c (repo_template_used): Explicitly instantiate the cloned
1099 function, not the clones.
1101 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1103 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
1104 ICS_BAD_FLAG on created conversion.
1105 (compare_ics): Break out rank.
1107 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1109 * decl.c (xref_tag): Remove extraneous %s on dependent name
1112 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1114 * class.c (layout_vtable_decl): Fix off by one error on
1116 (build_vtt): Likewise.
1117 (build_ctor_vtbl_group): Likewise.
1119 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1121 * class.c (maybe_indent_hierarchy): New function.
1122 (dump_class_hierarchy_r): Add flags. Dump extra binfo
1123 information, if enabled. Use maybe_indent_hierarchy. Adjust
1125 (dump_class_hierarchy): Adjust prototype. Adjust output format.
1126 (dump_array, dump_vtable, dump_vtt): New functions.
1127 (finish_struct_1): Adjust hierarchy dumping.
1128 (initialize_vtable): Call dump_vtable.
1129 (build_vtt): Call dump_vtt.
1130 (build_ctor_vtbl_group): Call dump_vtable.
1131 * decl2.c (flag_dump_class_layout): Remove.
1132 (cxx_decode_option): Remove dump translation unit
1133 and dump class hierarchy check. Call dump_switch_p.
1134 (finish_file): Adjust dumping.
1135 (dump.c): Only dump base classes if not TDF_SLIM.
1136 Only dump namespace members if not TDF_SLIM.
1137 * optimize.c (dump_function): New function.
1138 (optimize_function): Call dump_function.
1139 * semantics.c (expand_body): Use dump_enabled_p.
1141 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
1144 Part missed from first commit
1145 * decl2.c (finish_anon_union): Copy context.
1147 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
1150 * optimize.c (remap_decl): Remap anonymous aggregate members too.
1152 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
1155 * semantics.c (expand_body): Don't optimize thunks.
1157 2001-05-25 Sam TH <sam@uchicago.edu>
1159 * cp-tree.h lex.h: Fix header include guards.
1161 2001-05-25 Mark Mitchell <mark@codesourcery.com>
1163 * decl.c (init_decl_processing): Tweak.
1165 2001-05-24 Mark Mitchell <mark@codesourcery.com>
1167 * decl.c (duplicate_decls): Tidy.
1168 (init_decl_processing): Always set flag_no_builtin.
1170 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
1173 * decl2.c (do_local_using_decl): Push the decls, even in a
1176 2001-05-22 Mark Mitchell <mark@codesourcery.com>
1178 * optimize.c (initialize_inlined_parameters): Don't set
1179 TREE_READONLY for a VAR_DECL taking the place of an inlined
1182 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
1184 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
1185 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
1188 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
1190 * parse.y: Refer to compound literals as such, not as
1191 constructor-expressions.
1193 2001-05-21 Mark Mitchell <mark@codesourcery.com>
1195 * call.c (build_op_delete_call): Ignore exception-specifications
1196 when looking for matching delete operators.
1197 * init.c (build_new_1): Compute whether or not the allocation
1198 function used is a placement allocation function or not, and
1199 communicate this information to build_op_delete_call.
1201 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
1203 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
1204 (build_vtbl_ref): Adjust.
1205 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
1206 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
1208 (unsupported_options): Correspondingly.
1210 * decl2.c (maybe_make_one_only): Check flag_weak, not
1211 supports_one_only().
1213 * cp-tree.def (START_CATCH_STMT): Lose.
1214 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
1215 * tree.c (cp_statement_code_p): Don't case it.
1216 * semantics.c (cp_expand_stmt): Likewise.
1217 * cp-tree.h (START_CATCH_TYPE): Lose.
1218 (HANDLER_TYPE): New.
1219 * except.c (expand_start_catch_block): Don't start any blocks.
1221 (expand_end_catch_block): Don't end any blocks.
1222 * parse.y (handler): Don't pass anything from finish_handler_parms
1224 * pt.c (tsubst_expr): Likewise.
1225 * semantics.c (begin_handler): Call note_level_for_catch here.
1226 (finish_handler_parms): Don't return anything.
1227 (genrtl_catch_block, begin_catch_block): Lose.
1228 (genrtl_handler): Call expand_start_catch here.
1230 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
1232 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
1233 (get_vtable_decl, build_vtt): Not here.
1235 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
1238 * optimize.c (update_cloned_parm): Copy addressability and other
1241 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1243 * pt.c (determine_specialization): Ignore artificial functions.
1245 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
1247 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
1248 (C_RID_CODE): Remove.
1249 * lex.c (cxx_init_options): Call set_identifier_size. Update.
1250 (init_parse): Don't do it here.
1252 2001-05-18 Diego Novillo <dnovillo@redhat.com>
1254 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
1255 function declaration to avoid stripping the symbol's attributes.
1257 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
1259 * decl.c (pushdecl): Adjust error string.
1260 (xref_tag): Adjust friend class injection warning. Remove the
1261 inherited name from the class shadowed scope.
1263 2001-05-17 Mark Mitchell <mark@codesourcery.com>
1265 * except.c (cp_protect_cleanup_actions): New function.
1266 (init_exception_processing): Don't set protect_cleanup_actions
1267 here. Do set lang_protect_cleanup_actions.
1269 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1271 * spew.c (read_token): Call yyerror on all unexpected tokens.
1273 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1275 * init.c (member_init_ok_or_else): Take a tree rather than
1277 (expand_member_init): Adjust.
1279 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
1281 * decl.c (duplicate_decls): Suppress warning about duplicate
1282 decls if the first decl is a friend.
1284 2001-05-12 Zack Weinberg <zackw@stanford.edu>
1286 * except.c (choose_personality_routine): Export. Add
1287 explanatory comment. Take an enum languages, not a boolean.
1288 (initialize_handler_parm): Adjust to match.
1289 * cp-tree.h: Prototype choose_personality_routine.
1290 * lex.c (handle_pragma_java_exceptions): New function.
1291 (init_cp_pragma): Register #pragma GCC java_exceptions.
1293 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1295 * method.c (build_mangled_C99_name): Remove unused prototype.
1297 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
1299 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
1300 * typeck.c (get_member_function_from_ptrfunc,
1301 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
1302 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
1304 Reverted Geoff Keating's 2001-05-03's patch.
1306 2001-05-11 Ira Ruben <ira@apple.com>
1308 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
1310 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
1312 * cp-tree.h (finish_label_expr, lookup_label): Delete.
1313 * parse.y: Update for '&&'; don't issue warning here.
1314 * semantics.c (finish_label_expr): Delete.
1316 2001-05-07 Mark Mitchell <mark@codesourcery.com>
1318 * splay-tree.h (splay_tree_max): New function.
1319 (splay_tree_min): Likewise.
1321 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
1323 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
1324 (pfn_vflag_identifier): Define.
1325 Update comment about layout of pointer functions.
1326 (build_ptrmemfunc1): Update prototype.
1327 (expand_ptrmemfunc_cst): Update prototype.
1328 * decl.c (initialize_predefined_identifiers): Initialize
1329 pfn_vflag_identifier.
1330 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
1331 an extra field to the type.
1332 * expr.c (cplus_expand_constant): Pass 'flag' between
1333 expand_ptrmemfunc_cst and build_ptrmemfunc1.
1334 * typeck.c (get_member_function_from_ptrfunc): When
1335 FUNCTION_BOUNDARY < 16, look at additional field to determine
1336 if a pointer-to-member is a real pointer or a vtable offset.
1337 (build_ptrmemfunc1): Add new parameter to contain extra field.
1338 (build_ptrmemfunc): Pass the extra field around.
1339 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
1340 (pfn_from_ptrmemfunc): Ignore the extra field.
1342 2001-05-03 Mark Mitchell <mark@codesourcery.com>
1344 * cp-tree.h (flag_inline_trees): Update documentation.
1345 * decl.c (init_decl_processing): Adjust handling of
1346 flag_inline_functions and flag_inline_trees to support -O3.
1347 (grokfndecl): Set DECL_INLINE on all functions if that's what
1349 (save_function_data): Clear DECL_INLINE in
1350 current_function_cannot_inline is non-NULL.
1351 * decl2.c (flag_inline_trees): Update documentation.
1353 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
1355 * dump.c (cp_dump_tree, USING_STMT case): New case.
1356 * tree.c (cp_statement_code_p): Add USING_STMT.
1357 * decl2.c (do_using_directive): Add the using directive statement.
1359 * tree.c (walk_tree): Reformat an if block.
1361 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1363 * decl.c (compute_array_index_type): Don't try to do anything with
1364 the indices when processing a template.
1366 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1368 * call.c: NULL_PTR -> NULL.
1369 * class.c: Likewise.
1372 * decl2.c: Likewise.
1373 * except.c: Likewise.
1376 * search.c: Likewise.
1378 * typeck.c: Likewise.
1379 * typeck2.c: Likewise.
1381 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1383 * decl2.c (do_using_directive): Revert previous patch.
1385 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1387 * cp-tree.def (USING_STMT): New statement node.
1388 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
1389 * decl2.c (do_using_directive): Add USING_STMT to statement
1390 tree. Don't emit errors when processing template decl.
1391 * pt.c (tsubst_expr, USING_STMT case): New case.
1392 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
1394 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1396 * call.c (build_new_op): Convert args from reference here.
1397 (build_conditional_expr): Don't convert here.
1399 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1401 * spew.c (last_token_id): New static variable.
1402 (read_token): Set it here.
1403 (yyerror): Use it here.
1405 2001-04-30 Richard Henderson <rth@redhat.com>
1407 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
1410 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1412 * gxxint.texi: Remove.
1413 * Make-lang.in: Remove all traces of gxxint.texi.
1415 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
1417 * decl2.c (start_static_initialization_or_destruction): Correct
1418 logic to handle the -fno-use-cxa-atexit case.
1420 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1422 * optimize.c (update_cloned_parm): New function.
1423 (maybe_clone_body): Use it. Update the `this' parameter too.
1425 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
1427 * decl2.c (unsupported_options): Add new-abi.
1428 * lang-options.h: Remove no longer supported options.
1430 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1432 * except.c (can_convert_eh): Don't check template parms,
1435 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1437 * optimize.c (maybe_clone_body): Copy parameter names and locations.
1439 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1441 * cp-tree.h (adjust_clone_args): Prototype new function.
1442 * class.c (adjust_clone_args): New function.
1443 * decl.c (start_function): Call it for in charge ctors.
1445 2001-04-26 Mark Mitchell <mark@codesourcery.com>
1447 * method.c (use_thunk): Make sure that thunks really are emitted
1450 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
1452 * mangle.c (write_chars): New macro.
1453 (hwint_to_ascii): New function
1454 (write_number): Use it.
1455 (write_integer_cst): Deal with really big numbers.
1457 2001-04-25 Mark Mitchell <mark@codesourcery.com>
1459 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
1462 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
1464 * decl.c (grokdeclarator): Set context of namespace scope
1467 2001-04-24 Zack Weinberg <zackw@stanford.edu>
1469 * cp/optimize.c: Include hashtab.h.
1470 (struct inline_data): Add tree_pruner.
1471 (expand_call_inline, expand_calls_inline): Use it when calling
1473 (optimize_function): Initialize and free tree_pruner.
1475 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1477 Lazy __FUNCTION__ generation.
1478 * cp-tree.def (FUNCTION_NAME): Remove.
1479 * cp-tree.h (function_name_declared_p): Remove.
1480 (cp_fname_init): Prototype.
1481 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
1482 don't call declare_function_name. Call start_fname_decls.
1483 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
1484 clobber the line number.
1485 (cp_fname_init): New function.
1486 (start_function): Call start_fname_decls.
1487 (finish_function): Call finish_fname_decls.
1488 * lex.c (reswords): Add slots for __FUNCTION__ et al.
1489 (rid_to_yy): Add mappings for __FUNCTION__ et al.
1490 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
1491 * parse.y (VAR_FUNC_NAME): New token.
1492 (primary): Add VAR_FUNC_NAME.
1493 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
1495 (tsubst, FUNCTION_NAME case): Remove.
1496 (tsubst_copy, FUNCTION_NAME case): Remove.
1497 (tsubst_expr, DECL_STMT case): Be careful with a
1498 DECL_PRETTY_FUNCTION_P.
1499 (instantiate_decl): Remove function_name_declared_p.
1500 * semantics.c (begin_compound_statement): Don't call
1501 declare_function_name here.
1502 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
1503 (finish_translation_unit): Call finish_fname_decls.
1504 (expand_body): Remove function_name_declared_p.
1505 * typeck2.c (digest_init): Allow any ERROR_MARK.
1507 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1509 * pt.c (tsubst_decl): Use VOID_TYPE_P.
1510 * semantics.c: Fix some typos.
1512 2001-04-23 Phil Edwards <pme@sources.redhat.com>
1514 * cp/decl2.c (flag_honor_std): Always initialize to 1.
1516 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1518 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
1520 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
1522 * except.c (build_throw): Wrap the initialization of the exception
1523 object in a MUST_NOT_THROW_EXPR.
1524 (do_free_exception): #if 0.
1526 2001-04-20 Mark Mitchell <mark@codesourcery.com>
1528 * cp-tree.h (finish_enum): Change prototype.
1529 * decl.c (finish_enum): Reorganize.
1530 * parse.y (structsp): Adjust calls to finish_enum.
1532 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1534 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
1537 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1539 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
1540 (layout_empty_base): Return at end flag.
1541 (build_base_field): Likewise.
1542 (build_base_fields): Likewise.
1543 (layout_virtual_bases): Don't add 1 to eoc value.
1544 (end_of_class): Use full size for empty bases.
1545 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
1546 empty bases. Don't add 1 to eoc value. Only add trailing padding
1547 if we're an empty class with no empty bases.
1548 (dump_class_hierarchy): Dump size and alignment.
1550 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1552 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
1555 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1557 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
1558 is found, look first if name does not match the structure name.
1560 2001-04-19 Mark Mitchell <mark@codesourcery.com>
1562 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
1564 (SET_DECL_LANGUAGE): New macro.
1565 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
1566 (pushdecl): Likewise.
1567 (build_library_fn_1): Likewise.
1568 (build_cp_library_fn): Likewise.
1569 (grokfndecl): Likewise.
1570 (grokvardecl): Mark `extern "C"' variables as having C linkage.
1571 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
1572 * lex.c (retrofit_lang_decl): Likewise.
1573 * mangle.c (mangle_decl_string): Don't mangle the names of
1574 variables declared with C language linkage.
1575 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
1577 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
1579 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
1580 flag_access_control from uninitialized storage.
1582 2001-04-15 Mark Mitchell <mark@codesourcery.com>
1584 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
1585 * mangle.c (write_pointer_to_member_type): Fix mangling of
1586 pointers to cv-qualified member function types.
1588 * init.c (build_delete): Create a SAVE_EXPR for the address if
1589 we're going to use it more than once.
1591 2001-04-13 Mark Mitchell <mark@codesourcery.com>
1593 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
1594 (expand_ptremfunc_cst): Change prototype.
1595 (delta2_from_ptrmemfunc): Remove.
1596 * expr.c (cplus_expand_constant): Adjust call to
1597 expand_ptrmemfunc_cst.
1598 * typeck.c (build_ptrmemfunc1): Simplify.
1599 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
1600 results in a constant.
1601 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
1602 (delta2_from_ptrmemfunc): Remove.
1603 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
1605 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1607 * cp-tree.h (decl_namespace_list): New macro.
1608 (struct saved_scope): Add decl_ns_list.
1609 * decl.c (mark_saved_scope): Mark it.
1610 * decl2.c: Lose static decl_namespace_list.
1611 (init_decl2): Don't save it.
1613 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1615 * cp-tree.h (warn_return_type, yylex): Delete redundant
1618 * decl.c (current_class_depth, global_namespace): Likewise.
1620 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
1622 * repo.c (flag_use_repository): Likewise.
1624 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1626 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
1627 set_block, pushdecl, getdecls, gettags, init_decl_processing,
1628 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
1629 lvalue_or_else, print_lang_statistics, comp_target_types,
1630 unsigned_type, signed_type, signed_or_unsigned_type,
1631 build_function_call, mark_addressable, incomplete_type_error):
1632 Delete redundant declarations.
1634 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
1636 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
1637 (TYPE_ANONYMOUS_P): New macro.
1638 (TAGGED_TYPE_P): New macro.
1639 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
1640 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
1641 * tree.c (no_linkage_helper): Likewise.
1642 * semantics.c (begin_class_definition): Likewise.
1643 * pt.c (convert_template_argument): Likewise.
1644 * lex.c (check_for_missing_semicolon): Likewise.
1646 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1648 * class.c (dfs_unshared_virtual_bases): New function.
1649 (mark_primary_bases): Call it.
1650 (check_bases): Ignore virtual bases when determining
1653 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
1655 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
1657 2001-04-11 Mark Mitchell <mark@codesourcery.com>
1659 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
1660 cloned function to the clone.
1662 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1664 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
1666 * semantics.c: Include expr.h.
1668 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
1670 * method.c (implicitly_declare_fn): Commonize code for copy ctor
1671 and assignment op. Set TREE_USED for parameter.
1673 2001-04-10 Mark Mitchell <mark@codesourcery.com>
1675 * class.c (find_final_overrider_data): Add `candidates'.
1676 (dfs_find_final_overrider): Don't issue error messages
1678 (find_final_overrider): Issue error messages here.
1679 (build_base_field): Don't warn about amgibuous direct bases here.
1680 (warn_about_ambiguous_direct_bases): New function.
1681 (layout_class_type): Use it.
1683 2001-04-10 Richard Henderson <rth@redhat.com>
1685 * typeck.c (build_array_ref): Push the array reference inside
1686 COMPOUND_EXPR and COND_EXPR.
1688 2001-04-05 Mark Mitchell <mark@codesourcery.com>
1690 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
1691 * decl.c (duplicate_decls): Adjust accordingly.
1692 (maybe_commonize_var): Likewise.
1693 (grokfndecl): Likewise.
1694 (start_function): Likewise.
1695 (start_method): Likewise.
1696 * decl2.c (key_method): Likewise.
1697 (import_export_decl): Likewise.
1698 * method.c (implicitly_declare_fn): Likewise.
1699 * optimize.c (maybe_clone_body): Likewise.
1701 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
1703 * lang-specs.h: Add __DEPRECATED.
1705 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
1707 * search.c (get_dynamic_cast_base_type): When building a new
1708 constant, set its type to ssizetype.
1710 2001-04-04 Jakub Jelinek <jakub@redhat.com>
1712 * optimize.c (expand_call_inline): Only add newly inlined statements
1715 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1717 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
1718 (OPERATOR_FORMAT): Likewise.
1719 (OPERATOR_TYPENAME_FORMAT): Likewise.
1720 * operators.def: Remove old name-mangling information.
1721 * decl.c (grok_op_properties): Adjust accordingly.
1722 * lex.c (init_operators): Likewise.
1723 * rtti.c (get_tinfo_decl): Issue error messages about types that
1726 2001-04-03 Mark Mitchell <mark@codesourcery.com>
1728 * decl2.c (import_export_decl): Don't call import_export_class
1729 when processing an inline member function.
1730 * semantics.c (expand_body): Call import_export_decl before
1731 emitting inline functions.
1733 2001-03-28 Richard Henderson <rth@redhat.com>
1735 IA-64 ABI Exception Handling:
1736 * cp-tree.def (EH_SPEC_BLOCK): New.
1737 (MUST_NOT_THROW_EXPR): New.
1738 * cp-tree.h: Update changed function declarations.
1739 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
1740 (CPTI_CALL_UNEXPECTED): New.
1741 (struct cp_language_function): Rename x_eh_spec_try_block
1743 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
1744 * decl.c (current_binding_level): If no current function
1745 bindings, revert to scope_chain.
1746 (initialize_predefined_identifiers): Remove __cp_push_exception.
1747 (store_parm_decls): Use begin_eh_spec_block.
1748 (finish_function): Use finish_eh_spec_block.
1749 (mark_lang_function): Update for name changes.
1750 * decl2.c (finish_file): No mark_all_runtime_matches.
1751 * dump.c (cp_dump_tree): Handle new tree codes.
1752 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
1753 * except.c (catch_language_init, catch_language): Remove.
1754 (init_exception_processing): Don't set language code.
1755 Initialize call_unexpected_node, protect_cleanup_actions,
1756 eh_personality_libfunc, lang_eh_runtime_type.
1757 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
1758 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
1759 (prepare_eh_type): Split out type canonicalizations ...
1760 (build_eh_type_type): ... from here.
1761 (build_eh_type_type_ref): Remove.
1762 (mark_all_runtime_matches): Remove.
1763 (build_exc_ptr): New.
1764 (do_begin_catch, do_end_catch): New.
1765 (do_pop_exception): Remove.
1766 (build_terminate_handler): Remove.
1767 (choose_personality_routine): Split out language choice from ...
1768 (initialize_handler_parm): ... here.
1769 Use MUST_NOT_THROW_EXPR.
1770 (expand_start_catch_block): Use do_begin_catch. Simplify Java
1771 exception object handling.
1772 (expand_start_eh_spec, expand_end_eh_spec): Remove.
1773 (expand_exception_blocks, alloc_eh_object): Remove.
1774 (begin_eh_spec_block, finish_eh_spec_block): New.
1775 (do_allocate_exception, do_free_exception): New.
1776 (expand_throw): Merge into ...
1777 (build_throw): ... here. Update for abi.
1778 * expr.c (cplus_expand_expr): No expand_internal_throw.
1779 Handle MUST_NOT_THROW_EXPR.
1780 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
1781 * semantics.c (*) Update for except.h name changes.
1782 (genrtl_try_block): No protect_with_terminate.
1783 (genrtl_eh_spec_block): New.
1784 (genrtl_handler): Don't emit the goto here.
1785 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
1786 (genrtl_finish_function): Don't expand_exception_blocks.
1787 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
1789 2001-03-28 Richard Henderson <rth@redhat.com>
1791 * decl.c (struct named_label_list): Rename eh_region to
1792 in_try_scope, add in_catch_scope.
1793 (struct binding_level): Rename eh_region to is_try_scope,
1795 (note_level_for_try): Rename from note_level_for_eh.
1796 (note_level_for_catch): New.
1797 (poplevel): Copy both is_try_scope and is_catch_scope to
1798 the named_label_list struct.
1799 (check_previous_goto_1): Don't check for catch block via
1800 DECL_ARTIFICIAL; use in_try_scope instead.
1801 (check_goto): Likewise.
1802 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
1803 * except.c (expand_start_catch_block): Call note_level_for_catch.
1804 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
1806 2001-03-27 Richard Henderson <rth@redhat.com>
1808 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
1809 exceptions_via_longjmp.
1811 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1813 * pt.c (check_default_tmpl_args): Make error messages clearer.
1815 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1817 * error.c: Also undefine 'A' macro used for cp_printers definition.
1819 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1821 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1823 2001-03-26 Mike Yang <yang@research.att.com>
1824 Mark Mitchell <mark@codesourcery.com>
1826 * dump.c (dump_access): New function.
1827 (cp_dump_tree): Use it. Dump basetype information for class
1830 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1832 * Makefile.in (optimize.o): Depend on params.h.
1833 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1834 (init_decl_processing): Set flag_no_inline when doing
1836 * optimize.c: Include params.h.
1837 (struct inline_data): Improve documentation of FNS. Add
1838 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1839 (INSNS_PER_STMT): New macro.
1840 (remap_block): Use CLONING_P.
1841 (inlinable_function_p): Don't inline big functions.
1842 (expand_call_inline): Keep track of how much inlining we've done.
1843 (optimize_function): Set FIRST_INLINED_FN.
1844 (maybe_clone_body): Set CLONING_P.
1845 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1847 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1848 rest_of_compilation. Clear DECL_RTL for local variables
1850 (clear_decl_rtl): New function.
1852 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1855 * cp-tree.h (skip_type_access_control,
1856 reset_type_access_control): Prototype.
1857 * decl.c (grokdeclarator): Access of friends is not checked.
1858 * parse.y (component_decl_list): Reset type access control.
1859 * semantics.c (decl_type_access_control): Clear
1860 current_type_lookups.
1861 (save_type_access_control): Don't save if not deferring.
1862 (skip_type_access_control, reset_type_access_control): New
1864 (begin_class_definition): Do type access control for basetypes.
1865 Start deferred access control.
1866 (finish_class_definition): Resume immediate access control if
1867 this is a local class.
1869 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1871 * class.c (add_method): Use memcpy/memmove, not bcopy.
1873 * decl.c (duplicate_decls): Likewise.
1875 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1877 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1880 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1882 * decl.c (local_names): Define.
1883 (push_local_name): New.
1884 (grok_reference_init): Return init if initializing static reference
1885 variable with non-constant instead of emitting it.
1886 Move expand_static_init call to cp_finish_decl.
1887 (layout_var_decl): Call push_local_name.
1888 (maybe_commonize_var): Allow inlining functions even if they have
1889 static local variables, use comdat_linkage for them if flag_weak.
1890 (check_initializer): Call obscure_complex_init if
1891 grok_reference_init returned non-zero.
1892 (save_function_data): Clear x_local_names.
1893 (pop_cp_function_context): Free x_local_names.
1894 (mark_inlined_fns): Remove.
1895 (mark_lang_function): Mark x_local_names.
1896 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1897 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1898 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1899 DECL_DISCRIMINATOR_P.
1900 * cp-tree.h (cp_language_function): Add x_local_names.
1901 (lang_decl_flags): Add discriminator into u2.
1902 (lang_decl_inlined_fns): Remove.
1903 (lang_decl): inlined_fns is now a TREE_VEC.
1904 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1905 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1906 TREE_VEC, not a custom structure.
1907 (optimize_function): Likewise.
1908 * mangle.c (discriminator_for_local_entity): Discriminate among
1909 VAR_DECL local entities.
1910 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1913 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1915 Add support for Java interface method calls.
1916 * cp-tree.h (struct lang_type): Add java_interface flag.
1917 (TYPE_JAVA_INTERFACE): New macro.
1918 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1919 by setting TYPE_JAVA_INTERFACE.
1920 * call.c (java_iface_lookup_fn): New static.
1921 (build_over_call): If calling a method declared in a
1922 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1923 expression which resolves the function address.
1924 (build_java_interface_fn_ref): New function.
1926 2001-03-22 Richard Henderson <rth@redhat.com>
1928 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
1929 * except.c: Don't include it.
1931 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1932 based on an idea from Joe Buck <jbuck@synopsys.com>
1934 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1936 (data_def, component_decl): Add reductions to bad_decl.
1938 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1940 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1941 anonymous aggregates, since they don't have assignment operator
1943 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1944 assignment operators for anonymous structure fields.
1946 2001-03-21 Jason Merrill <jason@redhat.com>
1948 * pt.c (instantiate_decl): Abort if we see a member constant
1949 instantiation that doesn't already have its initializer.
1950 Downgrade explicit instantiation without definition to pedwarn.
1952 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1953 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1954 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1956 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1957 (pending_vtables): Remove.
1958 * decl2.c (pending_vtables): Remove.
1959 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
1960 CLASSTYPE_VTABLE_NEEDS_WRITING.
1961 (import_export_class): Likewise.
1962 (init_decl2): Don't mark pending_vtables.
1963 * lex.c (handle_pragma_vtable): Just sorry.
1964 * pt.c (instantiate_class_template): Don't mess with
1965 CLASSTYPE_VTABLE_NEEDS_WRITING.
1966 (mark_class_instantiated): Likewise.
1967 * ptree.c (print_lang_type): Don't print it.
1968 * semantics.c (begin_class_definition): Don't set it.
1970 * pt.c (template_tail): Replace with last_pending_template.
1971 (maybe_templates, maybe_template_tail): Remove.
1972 (add_pending_template): Adjust.
1973 (instantiate_pending_templates): Adjust.
1975 * cp-tree.h (struct saved_scope): Remove lang_stack field.
1976 (current_lang_stack): Remove.
1977 * decl.c (maybe_push_to_top_level): Don't initialize it.
1978 (duplicate_decls): Use current_lang_depth.
1979 (xref_basetypes): Likewise.
1980 * class.c (current_lang_depth): New fn.
1981 (push_lang_context): Use more varray functionality.
1982 (pop_lang_context): Likewise.
1984 * error.c (GLOBAL_THING): Always use '__'.
1986 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1988 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
1990 * mangle.c (mangle_decl_string): Mangle the names of overloaded
1991 operators, even when they have `extern "C"' linkage.
1993 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1995 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
1996 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1997 where it's not necessary.
1998 (add_method): Remove optimization involving comparison of
1999 DECL_ASSEMBLER_NAME.
2000 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
2001 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2002 where it's not necessary.
2003 (check_methods): Likewise.
2004 (build_clone): Likewise.
2005 (built_vtt): Likewise.
2006 * cp-tree.h (DECL_NEEDED_P): Likewise.
2007 * decl.c (pushtag): Likewise.
2008 (duplicate_decls): Likewise.
2009 (pushdecl): Likewise.
2010 (builtin_function): Likewise.
2011 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
2012 (build_cp_library_fn): Likewise.
2013 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
2014 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2015 where it's not necessary.
2016 (make_rtl_for_nonlocal_decl): Likewise.
2017 (cp_finish_decl): Likewise.
2018 (grokfndecl): Likewise.
2019 (grokvardecl): Likewise.
2020 (grokdeclarator): Likewise.
2021 (start_function): Likewise.
2022 (cp_missing_return_ok_p): Likewise.
2023 * decl2.c (grokclassfn): Likewise.
2024 (check_classfn): Likewise.
2025 (finish_static_data_member_decl): Likewise.
2026 (grokfield): Likewise.
2027 * error.c (GLOBAL_IORD_P): Remove.
2028 (dump_global_iord): Improve output.
2029 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
2030 * except.c (nothrow_libfn_p): Summarily reject any function not in
2032 * init.c (build_java_class_ref): Don't explicitly set
2033 DECL_ASSEMBLER_NAME after calling mangle_decl.
2034 * mangle.c (mangle_decl_string): Handle extern "C" functions.
2035 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
2036 * method.c (set_mangled_name_for_decl): Don't explicitly set
2037 DECL_ASSEMBLER_NAME after calling mangle_decl.
2038 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
2039 IDENTIFIER_GLOBAL_VALUE for the thunk.
2040 * pt.c (set_mangled_name_for_template_decl): Remove.
2041 (check_explicit_specialization): Don't use it.
2042 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
2043 (tsubst_friend_function): Likewise.
2044 (tsubst_decl): Likewise.
2045 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
2046 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
2047 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2048 where it's not necessary.
2049 (tinfo_base_init): Likewise.
2050 (create_real_tinfo_var): Likewise.
2051 * search.c (looup_field_1): Likewise.
2052 * semantics.c (finish_named_return_value): Likewise.
2053 * tree.c (init_tree): Set lang_set_decl_assembler_name.
2055 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
2057 Correct semantics restrictions checking in throw-expression.
2058 * except.c (is_admissible_throw_operand): New function.
2059 (build_throw): Use it.
2061 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2063 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
2066 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2068 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2069 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
2070 * decl.c (duplicate_decls): Likewise.
2071 (builtin_function): Likewise.
2072 (build_library_fn): Likewise.
2073 (build_cp_library_fn): Likewise.
2074 (check_initializer): Likewise.
2075 (cp_finish_decl): Likewise.
2076 * decl2.c (grokfield): Likewise.
2077 (grok_function_init): Remove #if 0'd code.
2078 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2079 * friend.c (do_friend): Likewise.
2080 * init.c (get_temp_regvar): Likewise.
2081 * method.c (make_thunk): Likewise.
2082 * pt.c (tsubst_friend_function): Likewise.
2083 (tsubst_decl): Likewise.
2084 (regenerate_decl_from_template): Likewise.
2085 * semantics.c (genrtl_named_return_value): Likewise.
2086 (expand_body): Likewise.
2087 (genrtl_finish_function): Likewise.
2088 * tree.c (cp_tree_equal): Likewise.
2090 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
2092 * call.c (convert_like_real): Add extra semantics to INNER
2093 parameter. Don't convert to temporary if a user conversion
2094 gives us an lvalue that we're about to bind to a reference.
2095 Set INNER to indicate pending reference binding on recursive
2098 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
2100 * cp/lex.c: Delete duplicate pending_lang_change.
2102 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
2104 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
2106 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
2107 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
2109 2001-03-09 Zack Weinberg <zackw@stanford.edu>
2111 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
2113 2001-03-08 Stan Shebs <shebs@apple.com>
2115 * cp-tree.h (set_identifier_local_value): Remove unused decl.
2117 2001-03-06 Zack Weinberg <zackw@stanford.edu>
2119 * spew.c: Remove references to CPP_OSTRING.
2121 2001-03-06 Andrew Haley <aph@redhat.com>
2123 * typeck.c (convert_arguments): Check that we have an fndecl.
2125 2001-03-05 Andrew Haley <aph@redhat.com>
2127 * typeck.c (convert_arguments): Don't do ellipsis conversion for
2128 __built_in_constant_p.
2130 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2132 * typeck.c (build_static_cast): Allow enum to enum conversions
2135 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2137 * class.c (check_field_decls): Pointers to member do not a
2138 non-pod struct make, as per DR 148.
2140 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2142 * call.c (joust): cp_pedwarn when using gnu extension concerning
2143 worst conversion sequences.
2145 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2147 * decl.c: Replace all uses of 'boolean' with 'bool'.
2149 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2151 * lang-specs.h: Add zero initializer for cpp_spec field to
2152 all array elements that need one. Don't put an #ifdef inside
2153 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
2156 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2158 Implement using decls inside template functions.
2159 * decl2.c (validate_nonmember_using_decl): Don't special case
2160 fake_std_node in the global namespace. Don't reject early when
2161 processing a template.
2162 (do_local_using_decl): Add to statement tree. Don't do further
2163 processing when building a template.
2164 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
2166 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2168 * decl2.c (do_nonmember_using_decl): Don't complain if we find
2169 same function. Do complain about ambiguating extern "C"
2172 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
2174 Remove floating point and complex type template constant parms.
2175 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
2176 COMPLEX_TYPE extensions.
2177 (invalid_nontype_parm_type_p): Likewise.
2179 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
2181 * except.c (call_eh_info): Revert "match_function"'s type.
2183 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
2185 Fix ctor vtable vcall offsets.
2186 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
2187 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
2188 (get_matching_base): Remove.
2189 (get_original_base): New function.
2190 (build_vtbl_initializer): Initialize vid.rtti_binfo.
2191 Use a virtual thunk for a ctor vtable with an index
2192 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
2193 primary base within a constructor vtable. Only set
2194 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
2195 when primary base has been lost.
2196 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
2198 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
2200 * call.c (joust): Ensure more_specialized()'s argument length
2201 parameter has correct value for constructors.
2203 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
2205 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
2207 * decl.c (mark_inlined_fns): Prototype.
2209 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2211 * spew.c (yylex): Correct handling of friends.
2213 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2215 * mangle.c (write_encoding): Pass write_function_type the
2216 FUNCTION_DECL for the function being encoded.
2217 (write_function_type): Pass it along to write_bare_function_type.
2218 (write_bare_function_type): Pass it along to write_method_parms.
2219 (write_method_parms): Don't mangle the compiler-generated
2220 parameters to a constructor or destructor.
2222 2001-02-22 Andreas Jaeger <aj@suse.de>
2224 * optimize.c: Include toplev.h for
2225 note_deferral_of_defined_inline_function prototype.
2227 2001-02-22 Jakub Jelinek <jakub@redhat.com>
2229 * cp-tree.h (struct lang_decl_inlined_fns): New.
2230 (struct lang_decls): Add inlined_fns.
2231 (DECL_INLINED_FNS): New macro.
2232 * optimize.c (struct inline_data): Add inlined_fns.
2233 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
2234 (inlinable_function_p): Likewise, fix typo in comment,
2235 function is not inlinable if it already inlined function currently
2237 (expand_call_inline): Add fn to inlined_fns if neccessary.
2238 (optimize_function): Initialize inlined_fns.
2239 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
2240 * decl.c (mark_inlined_fns): New function.
2241 (lang_mark_tree): Call it.
2243 2001-02-21 Jason Merrill <jason@redhat.com>
2245 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
2246 (DECL_UNINLINABLE): Move to middle-end.
2248 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
2249 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
2250 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
2251 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
2252 parms and outer BLOCK. note_deferral_of_defined_inline_function.
2254 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
2257 2001-02-19 Mark Mitchell <mark@codesourcery.com>
2259 * decl2.c (set_decl_namespace): Allow explicit instantiations in
2262 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2264 * optimize.c (expand_call_inline): Don't walk subtrees of type
2267 2001-02-18 Mark Mitchell <mark@codesourcery.com>
2269 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
2272 2001-02-18 Jason Merrill <jason@redhat.com>
2274 Do put the VTT parameter in DECL_ARGUMENTS.
2275 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
2276 (current_vtt_parm): New macro.
2277 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
2278 (DECL_HAS_VTT_PARM_P): New macro.
2279 (DECL_VTT_PARM): Remove.
2280 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
2281 * decl.c (duplicate_decls): Only copy the operator code if
2283 (start_function): Set current_vtt_parm.
2284 (lang_mark_tree): Don't mark vtt_parm.
2285 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
2286 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
2287 * class.c (build_clone): Maybe remove the VTT parm.
2288 * optimize.c (maybe_clone_body): Set up the VTT parm.
2289 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
2290 * call.c (build_over_call): Just allow the VTT arg.
2291 * method.c (make_thunk): Don't set DECL_VTT_PARM.
2292 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
2293 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
2294 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
2295 * error.c (dump_function_decl): Likewise.
2296 * call.c (build_user_type_conversion_1, convert_like_real): Abort
2297 if we try to call a constructor with in-charge or VTT parms.
2298 * method.c (skip_artificial_parms_for): New fn.
2299 * call.c (add_function_candidate, build_over_call): Call it.
2300 * call.c (build_new_method_call): Use current_vtt_parm.
2301 * init.c (expand_virtual_init): Likewise.
2302 * class.c (same_signature_p): No longer static.
2303 * cp-tree.h: Declare it.
2304 * search.c (look_for_overrides_r): Use it.
2306 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2308 * cp-tree.h (new_abi_rtti_p): Remove.
2309 (name_mangling_version): Likewise.
2310 (flag_do_squangling): Likewise.
2311 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
2312 * decl.c (grokfndecl): Likewise.
2313 * decl2.c (name_mangling_version): Remove.
2314 (flag_do_squangling): Likewise.
2315 (lang_f_options): Remove `squangle'.
2316 (unsupported_options): Add `squangle'.
2317 (cxx_decode_option): Issue a warning about uses of
2318 -fname-mangling-version.
2319 (finish_file): Remove old ABI support.
2320 * pt.c (check_explicit_specialization): Likewise.
2321 (tsubst_decl): Likewise.
2322 * rtti.c (init_rtti_processing): Likewise.
2323 (build_headof): Likewise.
2324 (get_tinfo_decl_dynamic): Likewise.
2325 (tinfo_from_decl): Likewise.
2326 (build_dynamic_cast_1): Likewise.
2327 (synthesize_tinfo_var): Likewise.
2328 * init.c (build_new): Allow enumeration types for the array-bounds
2329 in a direct-new-declarator.
2331 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
2333 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
2334 TREE_PROTECTED from the template being specialized.
2336 2001-02-17 Jason Merrill <jason@redhat.com>
2338 * decl2.c (build_artificial_parm): Set TREE_READONLY.
2340 * decl.c (bad_specifiers): Allow throw specs on things with
2341 pointer-to-function or -member-function type.
2342 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
2345 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2347 * call.c (check_dtor_name): Handle template names correctly.
2349 2001-02-16 Jason Merrill <jason@redhat.com>
2351 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
2352 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
2353 * optimize.c (maybe_clone_body): Don't substitute it.
2354 * call.c (build_new_method_call): Check in_chrg instead.
2355 * init.c (expand_virtual_init): Likewise.
2357 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
2359 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
2360 class-type introduces at least a type-name.
2362 2001-02-16 Jakub Jelinek <jakub@redhat.com>
2364 * call.c (convert_like_real): Create a temporary for non-lvalue.
2366 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
2368 * cp-tree.h: Fix typos in comments.
2370 2001-02-16 Jason Merrill <jason@redhat.com>
2372 * optimize.c (remap_block): If we're compiling a clone, pass the
2373 new block to insert_block.
2375 2001-02-16 Mark Mitchell <mark@codesourcery.com>
2377 * semantics.c (finish_asm_stmt): Robustify.
2379 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2381 * pt.c (push_template_decl_real): Don't remangle the name of a
2384 2001-02-15 Jim Meyering <meyering@lucent.com>
2386 * Make-lang.in (c++.install-common): Depend on installdirs.
2387 (c++.install-info): Likewise.
2388 (c++.install-man): Likewise.
2390 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2392 * typeck2.c (build_m_component_ref): Robustify.
2394 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
2396 * friend.c (do_friend): Don't take the nested [template] class
2397 into account when deciding whether to warn about the friend
2398 function not referring to a template function.
2400 2001-02-14 Jakub Jelinek <jakub@redhat.com>
2402 * typeck.c (build_unary_op): Clarify error message.
2404 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
2406 * parse.y (component_constructor_declarator): allow optional
2407 parentheses around constructor class name.
2409 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2411 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
2413 * init.c (emit_base_init): Remove incorrect comment about
2415 * method.c (make_thunk): Fix comment alignment.
2417 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2419 Kill remnants of this is variable.
2420 * cp-tree.h (flag_this_is_variable): Remove.
2421 * decl2.c (flag_this_is_variable): Remove.
2422 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
2423 (build_vbase_path): The path is non-static, even in a cdtor.
2424 (resolves_to_fixed_type_p): Add additional return value.
2425 * search.c (init_vbase_pointers): Adjust.
2426 * tree.c (lvalue_p_1): Adjust.
2427 * typeck.c (mark_addressable): Adjust.
2429 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2431 * pt.c (unify): Don't check cv quals of array types.
2433 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2435 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
2436 check whether we already have the type.
2438 2001-02-13 Mark Mitchell <mark@codesourcery.com>
2440 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
2441 * call.c (build_op_delete_call): Simplify to remove duplicate
2443 * class.c (clone_function_decl): Don't build the deleting variant
2444 of a non-virtual destructor.
2445 * decl.c (finish_destructor_body): Don't call delete if this is a
2446 non-virtual destructor.
2447 * init.c (build_delete): Explicitly call `operator delete' when
2448 deleting an object with a non-virtual destructor.
2450 2001-02-13 Jason Merrill <jason@redhat.com>
2452 * lang-specs.h: Add more __EXCEPTIONS.
2454 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2456 * typeck2.c (process_init_constructor): Check
2457 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
2459 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2461 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
2462 Remove spurious information in comment. Allow further
2463 adjustments of REFERENCE_TYPE args.
2465 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2467 * errfn.c (cp_deprecated): Tweak diagnostic text.
2468 * parse.y (new_initializer): Deprecate initializer lists
2471 2001-02-12 Mark Mitchell <mark@codesourcery.com>
2473 Remove old ABI support.
2475 2001-02-11 Mark Mitchell <mark@codesourcery.com>
2477 * decl2.c (flag_vtable_thunks): Always set it to 1.
2478 (flag_new_abi): Likewise.
2479 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
2481 * Makefile.in (g++spec.o): Fix typo.
2483 2001-02-09 Jason Merrill <jason@redhat.com>
2485 * lang-specs.h: Restore definition of __EXCEPTIONS.
2487 2001-02-08 Jason Merrill <jason@redhat.com>
2489 * search.c (shared_member_p): New function.
2490 (lookup_field_r): Use it.
2491 * cp-tree.h (SHARED_MEMBER_P): Remove.
2493 * method.c (process_overload_item): Handle template-dependent array
2495 * pt.c (type_unification_real): If we end up with undeduced nontype
2498 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
2501 * typeck2.c (friendly_abort): Don't say anything if we have
2502 earlier errors or sorries.
2504 * decl.c (check_tag_decl): Notice attempts to redefine bool and
2505 wchar_t. Ignore if in_system_header.
2507 * decl.c (maybe_push_cleanup_level): New fn...
2508 (start_decl_1): ...split out from here.
2509 * cvt.c (build_up_reference): Use it.
2510 * cp-tree.h: Declare it.
2512 2001-02-07 Mark Mitchell <mark@codesourcery.com>
2514 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
2517 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
2519 * pt.c (lookup_template_class): Make sure it's a primary
2520 template or template_template_parm when called from the parser.
2521 (instantiate_template_class): Add assertion.
2523 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
2525 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
2526 from error_mark_node.
2528 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
2530 Fix specification and implementation bugs in V3 ABI
2531 construction vtables.
2532 * cp-tree.h (flag_dump_class_layout): New flag.
2533 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
2534 (BINFO_LOST_PRIMARY_P): New flag.
2535 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
2536 (BINFO_PRIMARY_MARKED_P): Rename to ...
2537 (BINFO_PRIMARY_P): ... here.
2538 (binfo_via_virtual): New prototype.
2539 * decl2.c (flag_dump_class_layout): New flag.
2540 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
2541 use `=' as a file name separator.
2542 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
2544 (build_vtbl_address): If this is a virtual primary base, then
2545 get the vtbl of what it is ultimately primary for.
2546 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
2547 for BINFO_PRIMARY_P.
2548 (dfs_skip_nonprimary_vbases_markedp): Likewise.
2549 (get_shared_vbase_if_not_primary): Likewise.
2550 (dfs_get_pure_virtuals): Likewise.
2551 (expand_upcast_fixups): Likewise.
2552 (fixup_virtual_upcast_offsets): Likewise.
2553 (dfs_find_vbase_instance): Likewise.
2554 (find_vbase_instance): Likewise.
2555 (binfo_from_vbase): Adjust comment to reflect reality.
2556 (binfo_via_virtual): New function.
2557 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
2558 for binfo walking during VTT construction.
2559 (dfs_mark_primary_bases): Remove.
2560 (force_canonical_binfo_r): New function.
2561 (force_canonical_binfo): New function.
2562 (mark_primary_virtual_base): New function.
2563 (mark_primary_bases): Walk in inheritance graph order, use
2564 mark_primary_virtual_base.
2565 (determine_primary_base): Use some more intermediate variables.
2566 (dfs_find_final_overrider): Don't check for overriding along a
2568 (dfs_modify_vtables): Walk into primary virtual bases too.
2569 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
2570 (build_base_fields): Likewise.
2571 (dfs_set_offset_for_unshared_vbases): Likewise.
2572 (layout_virtual_bases): Likewise.
2573 (end_of_class): Likewise.
2574 (finish_struct_1): Call dump_class_hierarchy, if requested.
2575 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
2576 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
2577 (dump_class_hierarchy): Add file parameter. Append to file, if
2579 (finish_vtbls): Adjust accumulate_vtbl_inits call.
2580 Use canonical base for virtual bases.
2581 (build_vtt): Add more comments. Adjust build_vtt_inits call.
2582 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
2583 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
2584 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
2586 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
2587 from DATA. We want virtual primary bases and all bases via virtual.
2588 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
2589 virtual base when not a construction vtable.
2590 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
2591 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
2592 Use canonical bases when processing virtual bases.
2593 (accumulate_vtbl_inits): We're interested in any base via a
2595 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
2596 within a construction vtable, determine what is being overridden.
2597 (build_vtbl_initializer): Add more comments
2598 (add_vcall_offset_vtbl_entries_1): Adjust comment.
2599 (build_rtti_vtbl_entries): Check if the base has lost its
2602 2001-02-05 Mark Mitchell <mark@codesourcery.com>
2604 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
2606 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2608 * decl.c (pushdecl): Call abort instead of fatal.
2609 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
2610 * init.c (build_new_1): Likewise.
2611 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
2612 * decl.c (build_typename_type): hash_table_init now returns void.
2613 decl.c (init_decl_processing): Make an error non-fatal.
2615 2001-02-04 Mark Mitchell <mark@codesourcery.com>
2617 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
2619 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
2620 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
2621 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
2622 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
2623 * decl.c (maybe_commonize_var): Use the new name-mangling where
2625 * decl2.c (comdat_linkage): Enhance comments. Make all
2626 compiler-generated things static, if COMDAT is not available.
2627 (get_tinfo_decl): Do not make typeinfo objects that belong in the
2629 (tinfo_base_init): Use the correct mangled name for typeinfo
2630 strings, and push them into the global scope.
2631 (typeinfo_in_lib_p): New function.
2632 (synthesize_tinfo_var): Use it.
2633 (create_real_tinfo_var): Likewise.
2635 2001-02-03 Jakub Jelinek <jakub@redhat.com>
2637 * decl.c (push_class_binding): Use context_for_name_lookup instead
2639 * search.c (context_for_name_lookup): Remove static. Check for NULL
2640 context in the loop.
2641 * cp-tree.h (context_for_name_lookup): Add prototype.
2643 2001-02-02 Jakub Jelinek <jakub@redhat.com>
2645 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
2646 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
2648 * call.c (convert_class_to_reference, build_user_type_conversion_1,
2649 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
2651 2001-02-02 Mark Mitchell <mark@codesourcery.com>
2653 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
2654 of macros used when compiling g++spec.c.
2655 * g++spec.c (lang_specific_driver): Link with the shared
2658 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
2660 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
2661 make_reference_declarator, make_call_declarator), method.c
2662 (implicitly_declare_fn), parse.y (namespace_using_decl,
2663 notype_unqualified_id, expr_or_declarator, new_type_id,
2664 after_type_declarator, direct_after_type_declarator,
2665 notype_declarator, complex_notype_declarator,
2666 complex_direct_notype_declarator, qualified_id,
2667 notype_qualified_id, overqualified_id, direct_new_declarator,
2668 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
2669 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
2670 instead of build_parse_node.
2672 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2674 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
2675 (minus_one_node): Moved to top level gcc directory. Renamed
2676 to integer_minus_one_node.
2678 * init.c (init_init_processing): Don't set minus_one_node.
2679 (build_vec_init): Use integer_minus_one_node.
2681 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2683 2001-01-28 Jakub Jelinek <jakub@redhat.com>
2685 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
2686 identical and they would be replaced with constant, remove
2687 MODIFY_EXPR from the tree.
2689 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2691 * Make-lang.in: Remove all dependencies on defaults.h.
2692 * call.c: Don't include defaults.h.
2694 * decl2.c: Likewise.
2695 * except.c: Likewise.
2699 * typeck.c: Likewise.
2701 2001-01-25 Jakub Jelinek <jakub@redhat.com>
2703 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
2704 operators even in "C" linkage.
2705 * method.c (set_mangled_name_for_decl): Likewise.
2706 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
2707 overloaded operators in "C" linkage.
2709 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2711 * pt.c (tsubst_decl): Remove IN_DECL parameter.
2712 (tsubst_arg_types): Check parameter is not void.
2713 (tsubst): Adjust tsubst_decl call.
2715 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
2717 * call.c (add_builtin_candidate): Quote std properly, from
2720 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2722 * pt.c (check_explicit_specialization): Clone constructors and
2725 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2727 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
2728 indicates anything special about template depth. Make sure we
2729 only count the user visible template classes.
2731 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
2733 * call.c (build_conv): Typo in comment.
2734 (add_builtin_candidate): Add more explanation.
2735 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
2736 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
2737 when we have enumeral types.
2738 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
2739 candidates for relops and eqops.
2740 (joust): Simplify control flow. Allow a non-template user
2741 function to hide a builtin.
2743 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
2745 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
2746 (more_specialized): Add deduction parameter.
2747 * call.c (joust): Adjust more_specialized call.
2748 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
2749 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
2750 (get_bindings_order): Remove.
2751 (get_bindings_real): Add DEDUCE parameter.
2752 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
2753 REFERENCE_TYPE jig for DEDUCE_ORDER.
2754 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
2755 maybe_adjust_types_for_deduction.
2756 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
2758 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
2759 (check_cv_quals_for_unify): Use new unify qualifier flags.
2760 (unify): Clear new unify qualifier flags.
2761 (get_bindings_real): Add DEDUCE parameter.
2762 (get_bindings): Adjust call to get_bindings_real.
2763 (get_bindings_overload): Likewise.
2764 (most_specialized_instantiation): Adjust call to
2767 2001-01-19 Jason Merrill <jason@redhat.com>
2769 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
2771 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
2774 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
2776 * decl2.c (arg_assoc_class): Fix double iteration logic.
2778 2001-01-19 Jason Merrill <jason@redhat.com>
2780 * init.c (build_delete): Always call convert_force to strip cv-quals.
2782 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
2783 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
2784 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
2786 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2788 * search.c (get_vbase_1): Count only virtual bases.
2790 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2792 * class.c (duplicate_tag_error): Robustify flag clearing.
2794 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2796 * cp-tree.h (lookup_template_class): Add complain parm.
2797 * decl.c (lookup_namespace_name): Adjust call to
2798 lookup_template_class.
2799 (make_typename_type): Likewise.
2800 * semantics.c (finish_template_type): Likewise.
2801 * pt.c (lookup_template_class): Add complain parm. Adjust.
2802 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
2805 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2807 * pt.c (copy_default_args_to_explicit_spec): Preserve
2808 object's CV quals. Reorganize.
2810 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2812 * typeck.c (build_modify_expr): Say `initialization' for
2814 * init.c (build_default_init): Convert to enumeral type, if
2817 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2819 * parse.y (nomods_initdcl0): Properly set things up for
2822 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2824 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2825 (type_unification_real): Set it.
2828 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2830 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2832 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2834 * semantics.c (begin_class_definition): Check we're not inside a
2837 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2839 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2842 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2844 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2845 * call.c (build_over_call): Add comment.
2847 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2849 * cvt.c (ocp_convert): Handle vector type conversion
2850 * typeck2.c (digest_init): Handle vector type initializations
2852 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2854 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2857 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2859 * pt.c (check_nontype_parm): Rename to ...
2860 (invalid_nontype_parm_type_p): ... here.
2861 (process_template_parm): Adjust.
2862 (convert_template_argument): Adjust.
2864 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2866 * pt.c (check_nontype_parm): New function.
2867 (process_template_parm): Use it.
2868 (convert_template_argument): Use it.
2869 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2872 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2874 * tree.c: Add defaults.h
2875 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2876 * Make-lang.in (cp/tree.o): Add defaults.h.
2878 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2880 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2882 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2884 * g++.1: Change to be ".so man1/gcc.1".
2886 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2888 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2890 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2891 ($(srcdir)/cp/g++int.info): New target.
2892 * gxxint.texi: Add info directory entry. Use @@ in email address.
2893 * .cvsignore: Update.
2895 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2897 * typeck.c (build_c_cast): Do template processing earlier.
2898 Always pedwarn on array casts.
2900 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2902 * friend.c (make_friend_class): Make sure a templated class is
2903 actually a template.
2905 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2907 * decl2.c (get_guard): Set linkage from guarded decl.
2909 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2911 * call.c (convert_default_arg): Check for unprocessed
2913 * cp-tree.h (replace_defarg): Move to spew.c.
2914 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2915 spew.c, which is where they really are.
2916 (done_pending_defargs): Declare.
2917 (unprocessed_defarg_fn): Declare.
2918 * decl.c (replace_defarg): Move to spew.c
2919 * parse.y (structsp): Call done_pending_defargs.
2920 * spew.c (defarg_fns): Rearrange list structure.
2921 (defarg_fnsdone): New static variable.
2922 (defarg_depfns): New static variable.
2923 (init_spew): Adjust.
2924 (add_defarg_fn): Store the type in TREE_TYPE.
2925 (do_pending_defargs): Detect and deal with ordering constraints
2927 (done_pending_defargs): New function.
2928 (unprocessed_defarg_fn): New function.
2929 (replace_defarg): Moved from decl.c. Robustify. Don't save
2930 if circularity detected.
2932 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2934 * pt.c (unify): Check array has a domain, before checking
2935 whether it is variable sized.
2937 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2939 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2940 parameters with pointers to arrays of unknown bound.
2942 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2944 * parse.y (template_parm_header, template_spec_header): New
2945 reductions. Split out from ...
2946 (template_header): ... here. Use them.
2947 (template_template_parm): Use template_parm_header.
2948 * semantics.c (finish_template_template_parm): Add assert.
2950 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2952 * mangle.c (write_builtin_type): Fix thinko.
2954 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2955 (copy_default_args_to_explicit_spec): Likewise.
2956 (check_explicit_specialization): Use it.
2958 * class.c (finish_struct_1): Remove last argument in call to
2959 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2960 * decl.c (builtin_function): Likewise.
2961 (build_cp_library_fn): Likewise.
2962 (check_initializer): Likewise.
2963 (make_rtl_for_nonlocal_decl): Likewise.
2964 (cp_finish_decl): Likewise.
2965 (start_function): Likewise.
2966 * decl2.c (finish_anon_union): Likewise.
2967 * friend.c (do_friend): Likewise.
2968 * init.c (build_java_class_ref): Likewise.
2969 * method.c (make_thunk): Likewise.
2970 * pt.c (tsubst_friend_function): Likewise.
2971 * semantics.c (expand_body): Likewise.
2973 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2975 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2976 looking at DECL_CLONED_FUNCTION for non-functions.
2978 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2980 * error.c (dump_template_parameter): Use parm to determine how
2981 to print default value.
2983 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2985 * class.c (duplicate_tag_error): Clear more flags.
2987 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2989 * call.c (build_new_method_call): Use binfo_for_vbase.
2991 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
2993 * cp-tree.h (flag_cond_mismatch): Don't declare.
2994 * decl2.c (flag_cond_mismatch): Don't define.
2995 (lang_f_options): Remove cond-mismatch.
2996 (unsupported_options): Add cond-mismatch.
2998 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
3000 * class.c (handle_using_decl): Reject using of constructor name
3001 of sourcing class. Allow injecting of a method with same name as
3002 nested class. Fixup error messages.
3004 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
3006 * decl2.c (lang_decode_option): Handle -Wformat=2.
3008 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3010 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
3011 initialized_in_class.
3012 (DECL_DEFINED_IN_CLASS_P): Rename to ...
3013 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
3014 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
3015 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
3016 * pt.c (check_default_tmpl_args): Adjust for
3017 DECL_INITIALIZED_IN_CLASS_P.
3018 (instantiate_class_template): Likewise.
3019 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
3021 * class.c (finish_struct): Constify saved_filename.
3023 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3025 * class.c (duplicate_tag_error): Adjust diagnostic.
3026 (finish_struct): Locally set location to start of struct.
3027 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
3029 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3031 * decl.c (struct binding_level): Adjust class_shadowed comments
3033 (push_class_level_binding): Ajust comments to reflect reality.
3034 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
3035 Don't set TREE_VALUE on the class_shadowed list.
3037 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3039 * decl2.c (acceptable_java_type): Allow references too.
3040 * init.c (build_java_class_ref): When using the new ABI, search
3041 `class$' and have it mangled with `mangle_decl.'
3042 * mangle.c (write_java_integer_type_codes): New function.
3043 (write_builtin_type): Detect and mangle Java integer and real
3046 2001-01-07 Mark Mitchell <mark@codesourcery.com>
3048 * decl2.c (grokfield): Don't accept `asm' specifiers for
3049 non-static data members.
3051 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3053 * expr.c (cplus_expand_expr): Don't reset `target'.
3055 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
3057 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
3059 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
3061 * parse.y (template_datadef): Check for error_mark_node.
3063 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
3065 * cp-tree.def (DEFAULT_ARG): Make `x' class.
3067 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
3069 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
3070 (record_builtin_type): Make non-static.
3071 (flag_short_double): Don't declare.
3072 (init_decl_processing): Remove the creation of many tree nodes now
3073 in c_common_nodes_and_builtins.
3074 (build_void_list_node): New function.
3075 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
3076 * cp-tree.h (flag_short_wchar): Don't declare.
3078 2001-01-04 Mark Mitchell <mark@codesourcery.com>
3080 * call.c (build_conv): Don't use build1 for USER_CONV.
3081 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
3083 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
3085 * lex.c (lang_init): Call c_common_lang_init.
3087 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
3089 * search.c (lookup_fnfields_here): Remove.
3090 (look_for_overrides_r): Use lookup_fnfields_1.
3091 Ignore functions from using declarations.
3093 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
3095 Implement exceptions specifiers for implicit member functions.
3096 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
3097 * method.c (synthesize_exception_spec): New function.
3098 (locate_dtor, locate_ctor, locate_copy): New functions.
3099 (implicitly_declare_fn): Generate the exception spec too.
3100 * search.c (check_final_overrider): Check artificial functions
3102 * typeck2.c (merge_exception_specifiers): New function.
3104 2001-01-03 Jason Merrill <jason@redhat.com>
3106 * init.c (build_default_init): New fn.
3107 (perform_member_init): Split out from here.
3108 (build_new_1): Use it. Simplify initialization logic.
3109 (build_vec_init): Take an array, rather than a pointer and maxindex.
3110 Speed up simple initializations. Don't clean up if we're assigning.
3111 * cp-tree.h: Adjust.
3112 * decl2.c (do_static_initialization): Remove TREE_VEC case.
3113 * parse.y (new_initializer): Return void_zero_node for ().
3114 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
3115 * typeck2.c (digest_init): Only complain about user-written
3118 2000-12-22 Mike Stump <mrs@wrs.com>
3120 * decl2.c: (max_tinst_depth): Increase to 50.
3122 2001-01-02 Mark Mitchell <mark@codesourcery.com>
3124 * class.c (invalidate_class_lookup_cache): Zero the
3125 previous_class_values.
3126 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
3128 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
3129 * decl.c (free_bindings): New variable.
3130 (push_binding): Don't create a new binding if we have one on the
3132 (pop_binding): Put old bindings on the free list.
3133 (init_decl_processing): Use size_int, not build_int_2.
3134 Register free_bindings as a GC root.
3135 (cp_make_fname_decl): Use size_int, not build_int_2.
3136 (push_inline_template_parms_recursive): Likewise.
3137 (end_template_parm_list): Likewise.
3138 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
3139 (tsubst_template_parms): Use size_int, not build_int_2.
3141 * rtti.c (get_vmi_pseudo_type_info): Likewise.
3143 2001-01-02 Richard Henderson <rth@redhat.com>
3145 * parse.y (asm): Set ASM_INPUT_P.
3147 2001-01-02 Jason Merrill <jason@redhat.com>
3149 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
3152 * typeck.c (cp_truthvalue_conversion): New fn.
3153 * cvt.c (ocp_convert): Use it.
3155 * cp-tree.h: Lose c-common.c decls.
3157 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
3158 * cvt.c (convert_to_void): Use type_unknown_p.
3160 * typeck.c (strip_all_pointer_quals): Also strip quals from
3161 pointer-to-member types.
3163 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
3166 * call.c (build_new_method_call): Do evaluate the object parameter
3167 when accessing a static member.
3168 * typeck.c (build_component_ref): Likewise.
3170 2001-01-02 Andreas Jaeger <aj@suse.de>
3172 * decl.c (cp_missing_noreturn_ok_p): New.
3173 (init_decl_processing): Set lang_missing_noreturn_ok_p.
3175 2000-12-29 Jakub Jelinek <jakub@redhat.com>
3177 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
3179 2000-12-29 Mark Mitchell <mark@codesourcery.com>
3181 * class.c (pushclass): Remove #if 0'd code.
3182 * cp-tree.h (overload_template_name): Remove.
3183 * decl.c (store_bindings): Simplify.
3184 (pop_from_top_level): Likewise.
3185 * pt.c (overload_template_name): Remove.
3186 (instantiate_decl): Don't call push_to_top_level if it's not
3189 2000-12-28 Mark Mitchell <mark@codesourcery.com>
3191 * pt.c (register_local_specialization): Don't return a value.
3192 (lookup_template_class): Use move-to-front heuristic when looking
3193 up template instantiations.
3194 (instantiate_decl): Only push_to_top_level when we're actually
3195 going to instantiate the template.
3197 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3199 * search.c (binfo_for_vtable): Return least derived class, not
3200 most. Handle secondary vtables.
3202 2000-12-22 Jason Merrill <jason@redhat.com>
3204 * pt.c (more_specialized): Don't optimize len==0.
3205 (fn_type_unification): If we're adding the return type, increase len.
3207 * typeck.c (build_binary_op): Fix pmf comparison logic.
3209 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
3210 DECL_STATIC_FUNCTION_P.
3212 * semantics.c (genrtl_finish_function): Don't try to jump to
3213 return_label unless it exists.
3215 In partial ordering for a call, ignore parms for which we don't have
3217 * call.c (joust): Pass len to more_specialized.
3218 (add_template_candidate_real): Strip 'this', pass len.
3219 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
3220 (get_bindings_order): New fn. Pass len down.
3221 (get_bindings_real): Strip 'this', pass len.
3222 (fn_type_unification): Likewise.
3223 (type_unification_real): Succeed after checking 'len' args.
3224 (most_specialized_instantiation): Lose explicit_args parm.
3225 * class.c (resolve_address_of_overloaded_function): Strip 'this',
3228 2000-12-21 Jason Merrill <jason@redhat.com>
3230 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
3231 DECL_TEMPLATE_RESULT.
3233 * search.c (lookup_field_r): Call lookup_fnfields_1, not
3234 lookup_fnfields_here.
3236 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
3238 * call.c (build_object_call): Also allow conversions that return
3239 reference to pointer to function.
3240 (add_conv_candidate): Handle totype being ref to ptr to fn.
3241 (build_field_call): Also allow members of type reference to function.
3242 Lose support for calling pointer to METHOD_TYPE fields.
3244 * error.c (dump_expr): Handle *_CAST_EXPR.
3246 * typeck2.c (build_scoped_ref): Always convert to the naming class.
3248 * tree.c (break_out_cleanups): Lose.
3249 * cp-tree.h: Remove prototype.
3250 * typeck.c (build_component_ref): Don't break_out_cleanups.
3251 (build_compound_expr): Likewise.
3252 * semantics.c (finish_expr_stmt): Likewise.
3254 2000-12-20 Richard Henderson <rth@redhat.com>
3256 * cp-tree.h: Update declarations.
3257 * decl.c (finish_case_label): Return the new stmt node.
3258 * semantics.c (finish_goto_stmt): Likewise.
3259 (finish_expr_stmt, finish_return_stmt): Likewise.
3260 (finish_break_stmt, finish_continue_stmt): Likewise.
3261 (finish_asm_stmt): Likewise.
3262 * parse.y (already_scoped_stmt): Set STMT_LINENO.
3263 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
3264 (simple_if, simple_stmt): Return the new stmt node.
3267 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
3269 * cp-tree.h: Don't declare warn_long_long.
3271 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3273 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
3276 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3278 * pt.c (unify): Handle when both ARG and PARM are
3279 BOUND_TEMPLATE_TEMPLATE_PARM.
3281 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3283 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
3284 DECL_TEMPLATE_PARM_P.
3286 2000-12-15 Jason Merrill <jason@redhat.com>
3288 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
3290 * init.c (build_new_1): Don't strip quals from type.
3292 * decl.c (pushdecl): Don't check for linkage on a non-decl.
3294 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
3296 * call.c (build_new_function_call): Lose space before paren in
3298 (build_new_method_call): Likewise.
3300 * typeck2.c (build_m_component_ref): Propagate quals from datum.
3302 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3304 * pt.c (check_explicit_specialization): Propagate default
3305 function arguments to explicit specializations.
3307 2000-12-13 DJ Delorie <dj@redhat.com>
3309 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
3312 2000-12-08 Jason Merrill <jason@redhat.com>
3314 * error.c (dump_function_name): Don't let the user see __comp_ctor.
3316 Clean up copy-initialization in overloading code.
3317 * call.c (build_user_type_conversion_1): Die if we are asked to
3318 convert to the same or a base type.
3319 (implicit_conversion): Avoid doing so. Lose reference binding code.
3320 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
3321 direct-initialization. Also do direct-init part of copy-init.
3322 (build_user_type_conversion): Don't provide context to convert_like.
3323 * cvt.c (ocp_convert): build_user_type_conversion will now provide
3324 the constructor call for copy-init.
3326 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
3327 instantiation of a member template.
3328 (do_decl_instantiation): Not here.
3330 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3332 * class.c (check_field_decls): Don't special case anonymous
3333 fields in error messages.
3334 (note_name_declared_in_class): Use %D on diagnostic.
3336 * tree.c (pod_type_p): Use strip_array_types.
3337 (cp_valid_lang_attribute): Likewise.
3338 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
3339 multiple evaluations.
3340 (cp_has_mutable_p): Use strip_array_types.
3342 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3344 * cp-tree.h (sufficient_parms_p): Declare new function.
3345 * call.c (sufficient_parms_p): New function, broken out of ...
3346 (add_function_candidate): ... here. Use it.
3347 (add_conv_candidate): Use it.
3348 * decl.c (grok_ctor_properties): Use it.
3350 2000-12-07 Jakub Jelinek <jakub@redhat.com>
3352 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
3354 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
3356 * decl2.c (lang_decode_option): Handle -Wformat-security.
3358 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3360 * pt.c (verify_class_unification): New function.
3361 (get_class_bindings): Use it.
3362 (try_class_unification): Tidy.
3363 (unify): Handle when argument of a template-id is not
3364 template parameter dependent.
3365 (template_args_equal): Handle when TREE_CODE's do not match.
3367 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
3369 * lang-specs.h (c++): When invoking the stand-alone preprocessor
3370 for -save-temps, pass all relevant -Defines to it, and then don't
3371 pass them to cc1plus.
3373 2000-12-05 Will Cohen <wcohen@redhat.com>
3375 * decl.c (finish_case_label): Cleared
3376 more_cleanups_ok in surrounding function scopes.
3377 (define_label): Likewise.
3379 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3381 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
3382 (get_matching_virtual): Remove.
3383 (look_for_overrides): Declare new function.
3384 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
3386 * class.c (check_for_override): Move base class iteration code
3387 to look_for_overrides.
3388 * search.c (next_baselink): Remove.
3389 (get_virtuals_named_this): Remove.
3390 (get_virtual_destructor): Remove.
3391 (tree_has_any_destructors_p): Remove.
3392 (struct gvnt_info): Remove.
3393 (check_final_overrider): Remove `virtual' from error messages.
3394 (get_matching_virtuals): Remove. Move functionality to ...
3395 (look_for_overrides): ... here, and ...
3396 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
3399 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3401 * typeck.c (get_delta_difference): If via a virtual base,
3403 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
3406 2000-12-04 Richard Henderson <rth@redhat.com>
3408 * error.c (dump_tree): Use output_add_string not OB_PUTS.
3410 2000-12-04 Jason Merrill <jason@redhat.com>
3412 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
3413 (write_builtin_type): Pass intSI_type_node and the like through
3415 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
3416 Pass intSI_type_node and the like through type_for_mode.
3417 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
3418 * pt.c (tsubst, unify): Likewise.
3419 * tree.c (walk_tree): Likewise.
3420 * error.c (dump_type): Likewise.
3421 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
3423 * Make-lang.in: Tweak top comment for emacs.
3426 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
3428 * class.c (clone_function_decl): Robustify.
3430 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
3432 * decl.c (store_bindings): Only search in the non modified
3433 old_bindings for duplicates.
3435 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
3437 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
3440 * typeck.c (build_static_cast): Remove unused variable.
3442 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3444 * pt.c: Fix typo in comment.
3446 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3448 * decl2.c (warn_format): Remove definition.
3449 (lang_decode_option): Handle -Wformat-nonliteral,
3450 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
3452 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3454 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
3455 (init_decl_processing): Don't create string_type_node,
3456 const_string_type_node, wint_type_node, intmax_type_node,
3457 uintmax_type_node, default_function_type, ptrdiff_type_node and
3458 unsigned_ptrdiff_type_node. Adjust position of call to
3459 c_common_nodes_and_builtins.
3460 (identifier_global_value): New function.
3462 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
3464 * call.c (standard_conversion): Reject pointer to member
3465 conversions from ambiguous, inaccessible or virtual bases.
3466 * typeck.c (build_static_cast): Don't check pointers to members
3469 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3471 * method.c (do_build_copy_constructor): Preserve cv
3472 qualifications when accessing source object members.
3473 (do_build_assign_ref): Likewise. Remove separate diagnostics for
3476 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3478 * method.c (do_build_assign_ref): Construct appropriately
3479 CV-qualified base reference. Don't allow const casts in base
3482 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3484 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
3485 incomplete return type.
3487 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3489 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
3490 * semantics.c (finish_base_specifier): Accept a _TYPE not a
3493 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3495 * spew.c (yyerror): Cope if yylval.ttype is NULL.
3497 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3499 * decl.c (grokdeclarator): Diagnose undefined template contexts.
3501 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3503 * decl.c (grokdeclarator): Do type access control on friend
3506 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3508 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
3509 bison parser ickiness.
3510 * pt.c (tsubst_friend_function): Enter namespace scope when
3511 tsubsting the function name.
3512 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
3514 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3516 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
3517 * cvt.c (cp_convert_to_pointer): Add force parameter.
3518 Allow conversions via virtual base if forced.
3519 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
3520 (ocp_convert): Likewise.
3521 * search.c (binfo_from_vbase): Return the virtual base's binfo.
3522 * typeck.c (get_delta_difference): Adjust handling of virtual
3525 2000-11-26 Mark Mitchell <mark@codesourcery.com>
3527 * tree.c (struct list_hash): Remove.
3528 (list_hash_table): Make it be an htab.
3529 (struct list_proxy): New type.
3530 (list_hash_eq): New function.
3531 (list_hash_pieces): Renamed from ...
3532 (list_hash): ... this.
3533 (list_hash_lookup): Remove.
3534 (list_hash_add): Remove.
3535 (hash_tree_cons): Use the generic hashtable.
3536 (mark_list_hash): Remove.
3537 (init_tree): Create the hashtable.
3539 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
3541 * method.c (build_mangled_C9x_name): Rename to
3542 build_mangled_C99_name. Change C9X references in comments to
3545 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3547 * parse.y (unary_expr): Move VA_ARG from here ...
3548 (primary): ... to here.
3550 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3552 * semantics.c (finish_id_expr): If type is error_mark, return
3555 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
3557 * pt.c (lookup_template_class): Simplify loop exit constructs.
3558 Cope when there is no partial instantiation of a template
3561 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
3563 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
3565 2000-11-22 Mark Mitchell <mark@codesourcery.com>
3567 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
3570 * pt.c (do_decl_instantiate): Explicitly clone constructors and
3571 destructors that haven't already been cloned.
3573 2000-11-20 Richard Henderson <rth@redhat.com>
3575 * parse.y (yyparse_1): Rename the parser entry point.
3577 2000-11-20 Alex Samuel <samuel@codesourcery.com>
3579 * mangle.c (write_name): Use <unscoped-name> for names directly in
3581 (write_unscoped_name): Accept names directly in function scope.
3583 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
3585 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
3586 * parse.y (extdef): Add EXPORT reduction.
3587 * spew.c (yylex): Don't skip export here.
3589 2000-11-19 Mark Mitchell <mark@codesourcery.com>
3591 * decl.c (init_decl_processing): Correct name of pure virtual
3592 function under the new ABI.
3593 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
3594 (throw_bad_typeid): Likewise for bad typeid function.
3596 2000-11-18 Mark Mitchell <mark@codesourcery.com>
3598 * decl.c (grokparms): Don't even function types of `void' type,
3600 * mangle.c (write_type): Don't crash when confronted with the
3603 * decl.c (grokparms): Don't create parameters of `void' type.
3605 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3607 * lex.c (mark_impl_file_chain): Delete.
3608 (init_parse): Remove call to ggc_add_string_root. No need to
3609 ggc_strdup a string constant. Do not add impl_file_chain to GC
3611 (handle_pragma_implementation): No need to ggc_strdup main_filename.
3613 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3615 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
3617 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3619 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
3620 * decl.c (grokdeclarator): Don't reject void parms here.
3621 (require_complete_types_for_parms): Simplify, use
3622 complete_type_or_else.
3623 (grokparms): Remove bitrot. Remove funcdef parm.
3624 Deal with ellipsis parm lists here.
3625 * semantics.c (finish_parmlist): Don't append void_list_node
3626 here. Set PARMLIST_ELLIPSIS_P.
3628 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3630 * typeck2.c (incomplete_type_error): Reorganise to avoid
3631 excessive diagnostics.
3633 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3635 * lex.c (struct impl_files, internal_filename): Constify a char *.
3637 2000-11-16 Mark Mitchell <mark@codesourcery.com>
3639 * mangle.c (write_special_name_constructor): Don't generate
3640 assembler junk when confronted with an old-style constructor.
3641 (write_special_name_destructor): Likewise.
3642 (mangle_decl_string): Do it here instead.
3644 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
3646 * call.c (op_error): Make error messages clearer.
3648 2000-11-15 Mark Mitchell <mark@codesourcery.com>
3650 * decl.c (wrapup_globals_for_namespace): Don't mark things
3651 TREE_ASM_WRITTEN when they're not.
3653 2000-11-15 Jason Merrill <jason@redhat.com>
3655 * typeck2.c (friendly_abort): Uncount the error before handing
3658 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
3660 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
3662 2000-11-14 Mark Mitchell <mark@codesourcery.com>
3664 * class.c (build_vtbl_initializer): Fix typo in comment.
3665 * typeck.c (expr_sizeof): Don't crash on errors.
3667 2000-11-14 Jim Wilson <wilson@redhat.com>
3669 * lang-specs.h: Add %2 after %(cc1_options).
3671 2000-11-14 Richard Henderson <rth@redhat.com>
3673 * typeck.c (c_sizeof): Be strict about casting result value
3674 back to c_size_type_node.
3675 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
3677 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3679 * typeck.c (build_unary_op): Use boolean_increment from
3680 c-common.c, moving the relevant code there.
3682 2000-11-11 Jason Merrill <jason@redhat.com>
3684 * typeck.c (mark_addressable): Don't call put_var_into_stack.
3686 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
3689 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3691 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
3692 * lex.c (copy_lang_decl): Likewise.
3694 2000-11-09 Mark Mitchell <mark@codesourcery.com>
3696 * dump.c (cp_dump_tree): Don't dump function bodies here.
3698 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
3699 (dump.o): Update dependency list.
3700 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
3701 (flag_dump_translation_unit): Likewise.
3702 (CP_TYPE_QUALS): Adjust definition.
3703 (DECL_C_BIT_FIELD): Remove.
3704 (SET_DECL_C_BIT_FIELD): Likewise.
3705 (CLEAR_DECL_C_BIT_FIELD): Likewise.
3706 (add_maybe_template): Likewise.
3707 (strip_array_types): Likewise.
3708 (dump_node_to_file): Likewise.
3709 (cp_dump_tree): New function.
3710 * decl.c (init_decl_processing): Set lang_dump_tree.
3711 * decl2.c (flag_dump_translation_unit): Remove.
3712 * dump.c: Move most of it to ../c-dump.c.
3713 (cp_dump_tree): New function.
3714 * pt.c (add_maybe_template): Remove.
3715 * typeck.c (strip_array_types): Likewise.
3717 2000-11-07 Eric Christopher <echristo@redhat.com>
3719 * decl.c (init_decl_processing): Change definition of
3720 __wchar_t to wchar_t. Remove artificial declaration of
3722 * lex.c: Change instances of __wchar_t to wchar_t.
3724 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
3726 * lex.c (do_identifier): Don't lookup_name for operators.
3727 * parse.y (operator): Save looking_for_typename.
3728 (unoperator): Restore it.
3729 * spew.c (frob_opname): Use nth_token for lookahead.
3731 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
3733 * decl.c (grok_op_properties): Always use coerce_new_type and
3735 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
3736 exception specification. Tidy up.
3737 (coerce_delete_type): Preserve exception specification. Tidy up.
3739 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3741 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
3742 (push_binding_level), error.c (cp_tree_printer), pt.c
3743 (process_partial_specialization, tsubst_template_arg_vector),
3744 search.c (lookup_member): Use memset () instead of bzero ().
3746 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
3748 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
3750 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3752 * Make-lang.in (c++.distdir): Remove.
3754 2000-11-04 Mark Mitchell <mark@codesourcery.com>
3756 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
3757 declarations from different namespaces to be combined.
3759 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
3761 * decl.c: Include tm_p.h.
3763 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
3765 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
3767 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
3769 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
3770 (build_overload_value), repo.c (open_repo_file), xref.c
3771 (open_xref_file): Use strchr () and strrchr () instead of index ()
3774 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
3776 * call.c (build_over_call): Call fold on the CALL_EXPR.
3778 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
3780 * error.c (dump_template_decl): Separate template hearders with
3783 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
3785 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
3786 TS_* flags with corresponding TFF_*. Adjust prototypes of
3787 functions (which used to take a tree_string_flags) to take an int.
3789 * cp-tree.h (enum tree_string_flags): Remove
3790 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
3791 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
3792 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3793 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3794 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
3795 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
3796 (type_as_string, decl_as_string, expr_as_string,
3797 context_as_string): Adjust prototype.
3799 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
3800 instead of TS_PLAIN.
3802 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
3803 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
3806 2000-10-30 Mark Mitchell <mark@codesourcery.com>
3808 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
3809 (linkage_kind): New enumeration.
3810 (decl_linkage): New function.
3811 * decl2.c (comdat_linkage): Extend comment.
3812 * error.c (dump_function_decl): Print the arguments used to
3813 instantiate a template, even when not printing the type of the
3815 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3816 not TREE_PUBLIC, to test for external linkage.
3817 * tree.c (decl_linkage): New function.
3819 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3821 * pt.c (instantiate_decl): Always instantiate static data members
3822 initialized in-class.
3824 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3826 * Make-lang.in: Move all build rules here from Makefile.in,
3827 adapt to new context. Wrap all rules that change the current
3828 directory in parentheses. Expunge all references to $(P).
3829 When one command depends on another and they're run all at
3830 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3831 all object-file generation rules. Delete obsolete variables.
3833 * Makefile.in: Delete.
3834 * config-lang.in: Delete outputs= line.
3836 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3838 * error.c (dump_function_decl): Print no space between
3839 `ptr-operator' the `type-specifier' of the return type.
3840 (dump_type_prefix): Make sure we put space at the appropriate
3843 2000-10-23 Jason Merrill <jason@redhat.com>
3845 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3847 2000-10-22 Jason Merrill <jason@redhat.com>
3849 * call.c (build_conditional_expr): Use ocp_convert to force
3852 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3854 * call.c (standard_conversion): Use RVALUE_CONVs for all
3855 expressions that satisfy lvalue_p, not just those that satisfy
3858 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3860 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3861 not one with TYPE_IS_SIZETYPE set.
3862 (dubious_conversion_warnings): Remove special-case code.
3864 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3866 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3867 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3868 (dump_type_prefix): Print vector-of-int as 'int vector'.
3869 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3870 * tree.c (walk_tree): Handle VECTOR_TYPE.
3872 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3874 2000-10-21 Jason Merrill <jason@redhat.com>
3876 * parse.y (operator): Set got_object from got_scope.
3877 Set looking_for_typename.
3878 * decl.c (lookup_name_real): Clear val after setting from_obj.
3879 Reorganize diagnostic.
3881 2000-10-20 Jason Merrill <jason@redhat.com>
3883 * tree.c (walk_tree): Don't walk into default args.
3885 * error.c (dump_expr): Use host_integerp.
3887 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3889 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3890 "since" in error message.
3892 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3894 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3896 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3898 * decl.c (revert_static_member_fn): Fixed typo.
3900 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3902 * class.c (subobject_offset_fn): New type.
3903 (dfs_record_base_offsets): Remove.
3904 (record_base_offsets): Likewise.
3905 (dfs_search_base_offsets): Likewise.
3906 (record_subobject_offset): New function.
3907 (check_subobject_offset): Likewise.
3908 (walk_subobject_offsets): Likewise.
3909 (record_subobject_offsets): Likewise.
3910 (layout_conflict_p): Reimplement.
3911 (layout_nonempty_base_or_field): Correct handling of type
3912 conflicts during layout.
3913 (layout_empty_base): Likewise.
3914 (build_base_field): Adjust to handle new representation of empty
3916 (build_base_fields): Likewise.
3917 (layout_virtual_bases): Likewise.
3918 (splay_tree_compare_integer_csts): New function.
3919 (layout_class_type): Use a splay_tree, rather than a varray, to
3920 represent the offsets of empty bases.
3922 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3923 * decl.c (select_decl): Don't return declarations that are
3926 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3928 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3929 (fake_std_node): New macro.
3930 * decl.c (in_std): Rename to ...
3931 (in_fake_std): ... this.
3932 (flag_no_builtin): Remove.
3933 (flag_no_nonansi_builtin): Likewise.
3934 (walk_namespaces_r): Use fake_std_node.
3935 (push_namespace): Use std_identifier.
3936 (pop_namespace): Use in_fake_std.
3937 (lookup_name_real): Use fake_std_node.
3938 (init_decl_processing): When -fhonor-std, create the `std'
3939 namespace. Don't create a dummy fake_std_node in that case.
3940 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3941 (builtin_function): Put builtins whose names don't begin
3942 with `_' in the std namespace.
3943 * decl2.c (flag_no_builtin): Remove.
3944 (flag_no_nonansi_builtin): Likewise.
3945 (set_decl_namespace): Use fake_std_node.
3946 (validate_nonmember_using_decl): Likewise.
3947 (do_using_directive): Likewise.
3948 (handle_class_head): Likewise.
3949 * dump.c (dequeue_and_dump): Likewise.
3950 * except.c (init_exception_processing): Use std_identifier.
3951 * init.c (build_member_call): Use fake_std_node.
3952 * rtti.c (init_rtti_processing): Use std_identifier.
3954 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3956 * cp-tree.h (back_end_hook): Remove declaration.
3957 * decl2.c (back_end_hook): Remove definition.
3959 * dump.c (dequeue_and_dump): Dump TREE_USED.
3961 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3963 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3965 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3967 * decl.c (WINT_TYPE): Define.
3968 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3969 c_size_type_node, signed_size_type_node and wint_type_node.
3971 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3973 * decl2.c (warn_missing_format_attribute): New variable.
3974 (lang_decode_option): Decode -Wmissing-format-attribute.
3976 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3978 * typeck.c (qualify_type): Remove.
3979 (composite_pointer_type): Fix handling of conversions to `cv void*'.
3981 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3983 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
3985 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3987 * Makefile.in (parse.c, parse.h): Create atomically.
3989 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3991 * class.c (current_obstack): Remove.
3992 * decl.c (ggc_p): Remove.
3993 (start_decl): Don't use decl_tree_cons.
3994 (grokdeclarator): Don't use build_decl_list.
3995 (start_function): Don't use decl_tree_cons.
3996 (finish_function): Don't mess with obstacks.
3997 * decl2.c (grok_x_components): Don't use build_decl_list.
3998 * lex.c (make_call_declarator): Don't call decl_tree_cons.
3999 (implicitly_declare_fn): Don't call build_decl_list.
4000 * parse.y (frob_specs): Don't call build_decl_list or
4002 (expr_or_declarator_intern): Don't call decl_tree_cons.
4003 (primary): Don't call build_decl_list.
4004 (fcast_or_absdcl): Likewise.
4005 (typed_declspecs): Don't call decl_tree_cons.
4006 (reserved_declspecs): Don't call build_decl_list.
4007 (declmods): Likewise.
4008 (reserved_typespecquals): Likewise.
4010 (new_type_id): Likewise.
4011 (cv_qualifiers): Likewise.
4012 (after_type_declarator_intern): Likewise.
4013 (notype_declarator_intern): Likewise.
4014 (absdcl_intern): Likewise.
4015 (named_parm): Likewise.
4016 * pt.c (most_specialized_class): Likewise.
4017 * repo.c (temporary_obstack): Make it a structure, not a pointer.
4018 (init_repo): Initialize it.
4019 * search.c (current_obstack): Remove.
4020 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
4022 2000-10-09 Richard Henderson <rth@cygnus.com>
4024 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
4025 (c++ language support bits for libgcc): Remove.
4026 (c++.clean): Remove cplib2.txt cleanup.
4027 * config-lang.in (headers, lib2funcs): Remove.
4029 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
4030 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
4031 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
4032 * inc/new.h, inc/typeinfo: Remove files.
4034 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
4036 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
4038 (init_decl_processing): Initialize intmax_type_node and
4041 2000-10-06 Richard Henderson <rth@cygnus.com>
4043 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
4044 (original_result_rtx): Remove.
4045 * decl.c (save_function_data): Don't clear x_result_rtx.
4046 (mark_lang_function): Don't mark it either.
4047 * expr.c (fixup_result_decl): Remove.
4048 * semantics.c (genrtl_named_return_value): Frob the return decl
4049 before calling emit_local_var.
4050 (genrtl_finish_function): Don't call fixup_result_decl.
4051 Always emit the jump to return_label.
4053 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
4055 * pt.c (lookup_template_class): Set current access for enum.
4056 (tsubst_enum): Set file & line for enum decl.
4058 * spew.c (yylex): Remove unused variable.
4060 2000-10-05 Richard Henderson <rth@cygnus.com>
4062 * semantics.c (genrtl_finish_function): Don't init or check
4063 can_reach_end; remove noreturn and return value checks.
4065 2000-10-05 Tom Tromey <tromey@cygnus.com>
4067 * init.c (build_java_class_ref): Use `build_static_name' with a
4068 suffix, not a prefix, to build the class object's name.
4070 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4072 * cp-tree.h (access_kind): Fix comment typo.
4073 * decl2.c (grokfield): Fix diagnostic typo.
4074 * semantics.c (finish_template_type): Fix comment typo.
4075 (finish_qualified_object_call_expr): Likewise.
4077 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4079 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
4082 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4084 * spew.c (frob_id): New static function.
4085 (frob_opname): Use it.
4088 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4090 * decl.c (lang_mark_false_label_stack): Remove.
4091 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
4093 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
4095 * gxxint.texi: Use @email for formatting email addresses.
4097 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
4099 * error.c: Remove direct obstack manipulation. Replace with
4100 output_buffer-based formatting. Adjust calls to removed macros.
4101 (obstack_chunk_alloc, obstack_chunk_free): Remove.
4102 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
4103 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
4105 2000-09-24 Mark Mitchell <mark@codesourcery.com>
4107 * ir.texi: Move to ../c-tree.texi.
4109 2000-09-20 Jason Merrill <jason@redhat.com>
4111 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
4113 2000-09-21 Andreas Jaeger <aj@suse.de>
4115 * errfn.c: Move declaration of cp_printer and cp_printers to ...
4116 * cp-tree.h: ... here.
4118 * error.c: Remove declaration of cp_printer.
4120 2000-09-20 Mark Mitchell <mark@codesourcery.com>
4122 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
4124 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
4126 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
4129 2000-09-18 Mark Mitchell <mark@codesourcery.com>
4131 * decl.c (start_function): Robustify.
4133 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4135 * cp-tree.h (check_function_format): Accept a `status' parameter.
4137 * call.c, typeck.c: Updates calls to `check_function_format'.
4139 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
4141 * decl2.c (handle_class_head): Always push some scope even
4144 2000-09-16 Mark Mitchell <mark@codesourcery.com>
4146 * cp-tree.h (struct cp_language_function): Remove
4147 x_scope_stmt_stack and name_declared.
4148 (current_scope_stmt_stack): Remove.
4149 (function_name_declared_p): New macro.
4150 (struct lang_decl_flags): Use c_lang_decl as a base class.
4152 (struct lang_decl): Replace saved_tree with context.
4153 (DECL_FRIEND_CONTEXT): Adjust accordingly.
4154 (SET_DECL_FRIEND_CONTEXT): Likewise.
4155 (DECL_VIRTUAL_CONTEXT): Likewise.
4156 (DECL_SAVED_TREE): Remove.
4157 (C_DECLARED_LABEL_FLAG): Likewise.
4158 (cplus_expand_expr_stmt): Don't declare.
4159 (add_decl_stmt): Likewise.
4160 (add_scope_stmt): Likewise.
4161 * decl.c (mark_stmt_tree): Remove.
4162 (case_compare): Likewise.
4163 (finish_case_label): Use c_add_case_label.
4164 (init_decl_processing): Set more language-specific hooks.
4165 (build_enumerator): Fix typo in comment.
4166 (cplus_expand_expr_stmt): Remove.
4167 (mark_lang_function): Use mark_c_language_function.
4168 (lang_mark_tree): Use c_mark_lang_decl.
4169 * decl2.c: Change order of inclusion.
4170 * except.c: Likewise.
4171 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
4172 back on c_expand_expr.
4173 * friend.c: Include expr.h.
4174 * init.c: Change order of inclusion.
4175 * Makefile.in: Update dependencies.
4176 * lex.h (free_lang_decl_chain): Remove.
4177 * optimize.c (maybe_clone_body): Use function_name_declared_p.
4178 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
4180 (instantiate_decl): Use function_name_declared_p.
4181 * semantics.c (lang_expand_expr_stmt): Remove.
4182 (set_current_function_name_declared): Likewise.
4183 (current_function_name_declared): Likewise.
4184 (begin_compound_stmt): Use function_name_declared_p.
4185 (add_decl_stmt): Remove.
4186 (setup_vtbl_ptr): Use function_name_declared_p.
4187 (add_scope_stmt): Remove.
4188 (current_scope_stmt_stack): New function.
4189 (cp_expand_stmt): Don't handle SCOPE_STMTs.
4190 (expand_body): Use function_name_declared_p.
4191 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
4192 * typeck.c: Change order of includes.
4193 (convert_sequence): Remove.
4195 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
4197 * lex.c (reswords): Add _Complex.
4199 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4201 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
4203 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4205 * init.c (begin_init_stmts): Don't use // comments.
4207 2000-09-12 Jason Merrill <jason@redhat.com>
4209 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
4210 all non-extern arrays.
4212 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
4213 typenames, too. Downgrade complaint to pedwarn.
4214 (xref_tag): Warn about surprising behavior of 'friend struct T'.
4215 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
4216 'class This::Inherited'.
4218 2000-09-12 Mark Mitchell <mark@codesourcery.com>
4220 * decl.c (finish_case_label): Given the LABEL_DECL a
4223 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
4225 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
4226 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
4227 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
4228 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
4229 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
4231 (sorry_for_unsupported_tree, print_scope_operator,
4232 print_left_paren, print_right_paren, print_left_bracket,
4233 print_right_bracket, print_whitespace): Likewise.
4234 (aggr_variety): Rename to class_key_or_enum.
4235 (print_type): Rename to print_type_id.
4236 (print_type_specifier_seq, print_simple_type_specifier,
4237 print_elaborated_type_specifier,
4238 print_rest_of_abstract_declarator,
4239 print_parameter_declaration_clause, print_exception_specification,
4240 print_nested_name_specifier, print_template_id,
4241 typedef_original_name, print_template_argument_list_start,
4242 print_template_argument_list_end): New functions.
4244 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
4246 * ir.texi: Add more documentation.
4248 2000-09-11 Mark Mitchell <mark@codesourcery.com>
4250 * cp-tree.h (struct saved_scope): Remove x_function_parms.
4251 (current_function_parms): Don't define.
4252 (struct cp_language_function): Remove parms_stored.
4253 (current_function_just_assigned_this): Don't define.
4254 (current_function_parms_stored): Likewise.
4255 (static_ctors): Declare.
4256 (static_dtors): Likewise.
4257 (SF_EXPAND): Don't define.
4258 (expand_start_early_try_stmts): Remove declaration.
4259 (store_parm_decls): Likewise.
4260 * decl.c (static_ctors): Don't declare.
4261 (static_dtors): Likewise.
4262 (struct binding_level): Remove this_block.
4263 (poplevel): Remove dead code.
4264 (set_block): Likewise.
4265 (mark_binding_level): Don't mark this_block.
4266 (mark_saved_scope): Don't mark x_function_parms.
4267 (init_decl_processing): Don't add current_function_parms as a GC
4269 (check_function_type): Change prototype.
4270 (start_function): Remove RTL-generation code.
4271 (expand_start_early_try_stmts): Remove.
4272 (store_parm_decls): Give it internal linkage. Remove
4273 RTL-generation code.
4274 (finish_function): Remove RTL-generation code.
4275 * decl2.c (static_ctors): Fix formatting.
4276 (static_dtors): Likewise.
4277 * method.c (use_thunk): Don't call store_parm_decls.
4278 (synthesize_method): Likewise.
4279 * optimize.c (maybe_clone_body): Likewise.
4280 * parse.y (fn.def2): Likewise.
4281 (.set_base_init): Likewise.
4282 (nodecls): Likewise.
4283 * pt.c (instantiate_decl): Likewise.
4284 * rtti.c (synthesize_tinfo_fn): Likewise.
4285 * semantics.c (genrtl_try_block): Simplify.
4286 (expand_body): Use genrtl_start_function and
4287 genrtl_finish_function.
4288 (genrtl_start_function): New function.
4289 (genrtl_finish_function): Likewise.
4291 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4293 * error.c (cp_tree_printer, case 'P'): Append break.
4295 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4297 * cp-tree.h (frob_opname): Declare.
4298 * parse.y (saved_scopes): New static variable.
4299 (cp_parse_init): Adjust.
4300 (do_id): If lastiddecl is NULL, do do_identifier.
4301 (operator): Save scope information.
4302 (unoperator): New reduction. Restore scope information.
4303 (operator_name): Append unoperator. Call frob_opname.
4304 * spew.c (frob_opname): Define.
4306 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4308 * decl.c, rtti.c: Include defaults.h if not already included.
4309 Don't define the *_TYPE_SIZE macros.
4311 2000-09-09 Mark Mitchell <mark@codesourcery.com>
4313 * cp-tree.h (push_switch): Change prototype.
4314 (check_cp_case_value): Remove declaration.
4315 (decl_constant_value): Likewise.
4316 * decl.c (struct cp_switch): Add switch_stmt and cases.
4317 (case_compare): New function.
4318 (push_switch): Set switch_stmt. Initialize cases.
4319 (pop_switch): Clean up cases.
4320 (define_case_label): Rename to ...
4321 (finish_case_label): ... this. Do semantic analysis for case
4323 (start_function): Correct comment.
4324 * decl2.c (check_cp_case_value): Remove.
4325 * expr.c (do_case): Remove.
4326 * pt.c (tsubst_expr): Adjust call to finish_case_label.
4327 * semantics.c (genrtl_do_poplevel): Remove declaration.
4328 (RECHAIN_STMTS): Remove.
4329 (finish_break_stmt): Use build_break_stmt.
4330 (finish_continue_stmt): Use build_continue_stmt.
4331 (finish_switch_cond): Adjust condition here, rater than in
4332 c_expand_start_case.
4333 (finish_case_label): Remove.
4334 * typeck.c (c_expand_return): Remove.
4335 (c_expand_start_case): Likewise.
4337 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
4339 * ir.texi: Document type nodes.
4341 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4343 * cp-tree.h (init_cp_semantics): Declare.
4344 (genrtl_try_block): Don't declare.
4345 (genrtl_handler): Likewise.
4346 (genrtl_catch_block): Likewise.
4347 (genrtl_ctor_stmt): Likewise.
4348 (genrtl_subobject): Likewise.
4349 (genrtl_do_poplevel): Likewise.
4350 (genrtl_named_return_value): Likewise.
4351 * lex.c (init_parse): Call init_cp_semantics.
4352 * semantics.c (genrtl_try_block): Give it internal linkage.
4353 (genrtl_handler): Likewise.
4354 (genrtl_catch_block): Likewise.
4355 (genrtl_ctor_stmt): Likewise.
4356 (genrtl_subobject): Likewise.
4357 (genrtl_do_poplevel): Likewise.
4358 (genrtl_named_return_value): Likewise.
4359 (lang_expand_stmt): Rename to ...
4360 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
4361 (init_cp_semantics): Define.
4363 * decl.c (initialize_local_var): Remove RTL-generating code.
4364 * semantics.c (genrtl_try_block): Fix formatting.
4366 Move statement-tree facilities from C++ to C front-end.
4367 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
4368 (void_zero_node): Remove.
4369 (stmt_tree): Likewise.
4370 (scope_chain): Adjust.
4371 (language_function): Rename to cp_language_function.
4372 (cp_function_chain): Adjust.
4373 (current_stmt_tree): Remove.
4374 (last_tree): Likewise.
4375 (last_expr_type): Likewise.
4376 (struct lang_decl): Adjust.
4377 (STMT_IS_FULL_EXPR_P): Remove.
4379 (begin_stmt_tree): Likewise.
4380 (finish_stmt_tree): Likewise.
4381 (walk_tree_fn): Likewise.
4382 (walk_stmt_tree): Likewise.
4383 * class.c (finish_struct): Replace use of add_tree with add_stmt.
4384 * decl.c (mark_stmt_tree): Adjust type.
4385 (init_decl_processing): Don't build void_zero_node.
4386 (initialize_local_var): Adjust usage of current_stmt_tree.
4387 (finish_enum): Use add_stmt, not add_tree.
4388 (save_function_data): Adjust use of language_function.
4389 (finish_constructor_body): Use add_stmt, not add_tree.
4390 (finish_destructor_body): Likewise.
4391 (push_cp_function_context): Adjust use of language_function.
4392 (pop_cp_function_context): Likewise.
4393 (mark_lang_function): Likewise.
4394 (mark_cp_function_context): Likewise.
4395 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
4396 (build_vec_init): Likewise.
4397 * semantics.c (SET_LAST_STMT): Remove.
4398 (RECHAIN_STMTS): Don't use it.
4399 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
4400 (current_stmt_tree): Define.
4402 (finish_goto_stmt): Use add_stmt, not add_tree.
4403 (finish_expr_stmt): Likewise.
4404 (begin_if_stmt): Likewise.
4405 (finish_then_clause): Likewise.
4406 (begin_while_stmt): Likewise.
4407 (begin_do_stmt): Likewise.
4408 (finish_return_stmt): Likewise.
4409 (begin_for_stmt): Likewise.
4410 (finish_break_stmt): Likewise.
4411 (finish_continue_stmt): Likewise.
4412 (begin_switch_stmt): Likewise.
4413 (finish_case_label): Likewise.
4414 (begin_try_block): Likewise.
4415 (begin_function_try_block): Likewise.
4416 (begin_handler): Likewise.
4417 (begin_catch_block): Likewise.
4418 (begin_compound_stmt): Likewise.
4419 (begin_asm_stmt): Likewise.
4420 (finish_asm_stmt): Likewise.
4421 (finish_label_stmt): Likewise.
4422 (add_decl_stmt): Likewise.
4423 (finish_subobject): Likewise.
4424 (finish_decl_cleanup): Likewise.
4425 (finish_named_return_value): Likewise.
4426 (setup_vtbl_ptr): Likewise.
4427 (add_scope_stmt): Likewise.
4428 (finish_stmt_expr): Likewise.
4429 (prune_unused_decls): Remove.
4430 (begin_stmt_tree): Likewise.
4431 (finish_stmt_tree): Likewise.
4432 (prep_stmt): Adjust use of current_stmt_tree.
4433 (lang_expand_stmt): Likewise.
4434 * tree.c (statement_code_p): Remove.
4435 (cp_statement_code_p): New function.
4436 (walk_stmt_tree): Remove.
4437 (init_tree): Set lang_statement_code_p.
4439 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
4441 Integrated preprocessor.
4443 * Make-lang.in, Makefile.in: Remove all references to input.c,
4444 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
4445 * gxx.gperf, hash.h, input.c: Delete.
4446 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
4447 initialized properly.
4449 * class.c (fixup_pending_inline): Take a tree, not a
4450 struct pending_inline *. All callers changed.
4451 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
4452 RID_PROTECTED entries in ridpointers[] array here.
4453 * decl.c (duplicate_decls): Do not refer to struct
4455 (record_builtin_type, init_decl_processing): Use RID_MAX not
4457 (grokdeclarator): Use C_IS_RESERVED_WORD.
4458 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
4460 (grok_x_components): Do not inspect pending_inlines chain.
4462 * cp-tree.h (struct lang_identifier): Add rid_code entry.
4463 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
4464 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
4465 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
4466 TIME_IDENTIFIER_FILEINFO): Kill.
4468 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
4470 * parse.y: Call do_pending_inlines unconditionally.
4471 reinit_parse_for_method is now snarf_method. fn.defpen is no
4472 longer necessary. Remove unnecessary <itype> annotation on
4473 SCOPE. Do not refer to end_of_file or struct pending_inline.
4474 * semantics.c (begin_inline_definitions): Call
4475 do_pending_inlines unconditionally.
4477 * lex.c: Remove all code now shared with C front end.
4478 Initialize cpplib properly if USE_CPPLIB. Put reserved words
4479 into the get_identifier table. Rewrite pragma handling to
4480 work with the registry. Move code to save tokens for later
4481 processing to spew.c.
4483 * spew.c: Rewrite everything in terms of token streams instead
4484 of text. Move routines here from lex.c / input.c as
4485 appropriate. GC-mark trees hanging off the pending inlines
4488 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4490 * NEWS: Mention that the named return value extension has been
4492 * cp-tree.h (original_result_rtx): Define.
4493 (TREE_REFERENCE_EXPR): Remove.
4494 (DECL_VPARENT): Likewise.
4495 (pushdecl_nonclass_level): Likewise.
4496 (store_return_init): Likewise.
4497 (reinit_lang_specific): Likewise.
4498 (genrtl_named_return_value): Change prototype.
4499 * decl.c (original_result_rtx): Remove.
4500 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
4501 Do not generate RTL for local variables here.
4502 (store_return_init): Remove.
4503 * semantics.c (genrtl_named_return_value): Simplify. Fold in
4505 (finish_named_return_value): Adjust accordingly. Warn that this
4506 extension is deprecated.
4507 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
4509 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4511 * pt.c (type_unification_real): Replace switch with if.
4512 (unify): Tsubst non-type parms before comparing.
4514 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4516 * error.c (dump_typename): New function, broken out of ...
4517 (dump_type): ... here. Use it.
4518 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
4520 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4522 * init.c (build_offset_ref): Deal with namespace scoped
4525 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4527 * class.c (resolve_address_of_overloaded_function): Add
4528 explanation message.
4529 * decl.c (define_case_label): Reformat explanation.
4530 * decl2.c (finish_static_data_member_decl): Likewise.
4531 (grokfield): Likewise.
4532 * friend.c (do_friend): Likewise.
4534 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
4536 * tree.c (walk_tree): Expose tail recursion.
4537 (walk_stmt_tree): New function.
4538 * cp-tree.h: Prototype walk_stmt_tree.
4539 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
4540 the BLOCKs directly. If a BLOCK has no variables after
4541 pruning, discard it.
4542 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
4543 restore the line number.
4545 2000-09-05 Mark Mitchell <mark@codesourcery.com>
4547 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
4548 (pt.o): Remove dependency on HTAB_H.
4549 * cp-tree.h: Include hashtab.h.
4550 (walk_tree): Change prototype.
4551 (walk_tree_without_duplicates): New function.
4552 * decl.c (check_default_argument): Use it.
4553 * optimize.c (remap_decl): Adjust calls to walk_tree.
4554 (copy_body): Likewise.
4555 (expand_calls_inline): Likewise.
4556 (calls_setjmp_p): Use walk_tree_without_duplicates.
4557 * pt.c: Don't include hashtab.h.
4558 (for_each_template_parm): Use walk_tree_without_duplicates.
4559 * semantics.c (finish-stmt_tree): Likewise.
4560 (expand_body): Likewise.
4561 * tree.c (walk_tree): Add additional parameter.
4562 (walk_tree_without_duplicates): New function.
4563 (count_trees): Use it.
4564 (verify_stmt_tree): Adjust call to walk_tree.
4565 (find_tree): Use walk_tree_without_duplicates.
4566 (no_linkage_check): Likewise.
4567 (break_out_target_exprs): Adjust call to walk_tree.
4568 (cp_unsave): Likewise.
4570 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4572 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
4573 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4574 * cp-tree.h (TYPE_BINFO): Adjust comment.
4575 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
4576 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
4577 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4578 (TYPE_TEMPLATE_INFO): Likewise.
4579 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
4580 * class.c (push_nested_class): Likewise.
4581 * decl.c (lookup_name_real): Likewise.
4582 (grokdeclarator): Likewise.
4583 (grok_op_properties): Likewise.
4584 (xref_tag): Likewise.
4585 (xref_basetypes): Likewise.
4586 * decl2.c (constructor_name_full): Likewise.
4587 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
4588 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4589 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
4590 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4591 (dump_type_suffix): Likewise.
4592 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
4594 (get_aggr_from_typedef): Likewise.
4595 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
4596 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4597 (write_template_parm): Likewise.
4598 (write_template_template_parm): Check tree code instead of
4599 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4600 * method.c (build_overload_nested_name): Add
4601 BOUND_TEMPLATE_TEMPLATE_PARM.
4602 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
4603 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4604 * pt.c (convert_template_argument): Check tree code instead of
4605 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4606 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
4607 (for_each_template_parm): Adjust comment.
4608 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
4609 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4610 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
4611 template_args_equal to compare template template parameter cases.
4612 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4613 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
4615 * tree.c (copy_template_template_parm): Decide whether to create
4616 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
4617 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4618 (copy_tree_r): Likewise.
4619 * typeck.c (comptypes): Likewise. Check tree code instead of
4620 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4622 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
4624 * decl.c (finish_function): Move the code for handling functions
4625 marked with the constructor and destructor attributes inside the
4628 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4630 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
4632 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4634 * pt.c (lookup_template_class): Remove abort.
4635 * tree.c (get_type_decl): Allow error_mark_node.
4637 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4639 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
4642 2000-09-03 Mark Mitchell <mark@codesourcery.com>
4644 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
4647 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4649 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
4650 union tag mismatch error reporting.
4652 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
4654 * call.c (build_scoped_method_call): Check it is not a namespace.
4656 2000-08-30 Jason Merrill <jason@redhat.com>
4658 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
4660 * tree.c (bot_manip): Check TREE_CONSTANT rather than
4661 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
4662 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
4664 * decl.c (start_function): Always call make_function_rtl.
4666 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4668 * semantics.c (prune_unused_decls): New function.
4669 (finish_stmt_tree): Call it via walk_tree.
4671 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
4673 * class.c (build_secondary_vtable): Constify a char *.
4674 * decl.c (init_decl_processing): Initialize function_id_node,
4675 pretty_function_id_node, and func_id_node.
4676 * input.c (struct input_source): Constify 'str'.
4677 (feed_input): Constify first argument.
4678 * mangle.c (write_identifier): Constify argument.
4679 * pt.c (mangle_class_name_for_template): Constify argument.
4681 2000-08-29 Mark Mitchell <mark@codesourcery.com>
4683 * typeck.c (mark_addressable): Remove code that pokes around in
4686 2000-08-28 Jason Merrill <jason@redhat.com>
4688 * lex.c (file_name_nondirectory): Move to toplev.c.
4690 * cp-tree.h (LOCAL_CLASS_P): New macro.
4691 * class.c (finish_struct_1): Use it.
4693 2000-08-27 Alex Samuel <samuel@codesourcery.com>
4695 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
4696 (write_encoding): Pass another argument to write_name.
4697 (write_name): Add ignore_local_scope parameter. Fix handling of
4699 (write_nested_name): Use write_unqualified_name.
4700 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
4701 (write_template_prefix): Use write_unqualified_name.
4702 (write_component): Remove.
4703 (write_local_name): Add parameter. Use direct local entity to
4704 discriminator calculation.
4705 (write_class_enum_type): Pass another argument to write_name.
4706 (write_template_template_arg): Likewise.
4707 (make_guard_variable): Likewise.
4709 2000-08-27 Jason Merrill <jason@redhat.com>
4711 * decl.c (pushdecl): Matching decls for local externs are found in
4712 the current level. Propagate linkage information from previous
4715 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
4717 * ir.texi (Expressions): Fix typo.
4719 2000-08-25 Greg McGary <greg@mcgary.org>
4721 * tree.c (init_tree): Use ARRAY_SIZE.
4723 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4725 * error.c (cp_tree_printer): Rework.
4727 2000-08-25 Mark Mitchell <mark@codesourcery.com>
4729 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
4731 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
4732 (cp-demangle.o): Remove target.
4733 (dyn-string.o): Likewise.
4735 * decl.c (grokfndecl): Require that `main' return an `int'.
4736 * mangle.c (write_encoding): Don't mangle return types for
4737 conversion functions.
4739 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
4741 * error.c (tree_formatting_info): New data type.
4742 (tree_being_formatted): New macro.
4743 (tree_formatting_flags): Likewise.
4744 (put_whitespace): Likewise.
4745 (print_tree_identifier): Likewise.
4746 (print_identifier): Likewise.
4747 (cp_tree_printer, print_function_argument_list, print_declaration,
4748 print_expression, print_function_declaration,
4749 print_function_parameter, print_type, print_cv_qualifier): New
4751 (init_error): Initialize lang_printer.
4753 2000-08-24 Jason Merrill <jason@redhat.com>
4755 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
4756 adjustment necessary.
4758 2000-08-24 Greg McGary <greg@mcgary.org>
4760 * cp-tree.h (MAIN_NAME_P): Remove macro.
4762 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
4764 * error.c (print_instantiation_context): Don't forget to flush the
4767 2000-08-23 Jason Merrill <jason@redhat.com>
4769 * typeck.c (build_ptrmemfunc): Save the input pmf.
4771 * method.c (process_modifiers): Use same_type_p.
4773 2000-08-23 Mark Mitchell <mark@codesourcery.com>
4775 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
4776 * mangle.c (write_function_type): Change prototype.
4777 (write_encoding): Don't mangle return types for
4778 constructors or destructors.
4779 (write_type): Adjust call to write_function_type.
4780 * pt.c (instantiate_template): Instantiate alternate entry points
4781 when instantiating the main function.
4783 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4785 * error.c (cp_print_error_function): Don't use embedded '\n' in
4788 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4790 * decl.c (init_decl_processing): Remove bogus initialization.
4791 * error.c (lang_print_error_function): Restore here.
4792 (init_error): Initialize print_error_function.
4794 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4796 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
4798 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
4800 * Makefile.in (error.o): Depends on diagnostic.h
4802 * cp-tree.h (problematic_instantiation_changed,
4803 record_last_problematic_instantiation, current_instantiation,
4804 print_instantiation_context): Declare.
4805 (maybe_print_template_context): Remove.
4807 * decl.c (init_decl_processing): Set print_error_function to NULL.
4808 (lang_print_error_function): Remove, since we're using a new
4811 * error.c: #include diagnostic.h
4812 (function_category): New function.
4813 (cp_diagnostic_starter): Likewise.
4814 (cp_diagnostic_finalizer): Likewise.
4815 (cp_print_error_function): Likewise.
4816 (maybe_print_instantiation_context): Likewise.
4817 (print_instantiation_full_context): Likewise.
4818 (print_instantiation_partial_context): Likewise.
4819 (print_instantiation_context): Define.
4820 (init_error): Initialize diagnostic pager and finalizer.
4822 * pt.c (problematic_instantiation_changed): Define.
4823 (record_last_problematic_instantiation): Likewise.
4824 (current_instantiation): Likewise.
4825 (maybe_print_template_context): Remove.
4826 (print_template_context): Likewise.
4827 (current_tinst_level): Make static to reflect Brendan Kehoe's
4828 change of 1995-04-13.
4829 (push_tinst_level): Call print_instantiation_context.
4831 2000-08-21 Nix <nix@esperi.demon.co.uk>
4833 * lang-specs.h: Do not process -o or run the assembler if
4836 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4838 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4840 * decl2.c (lang_decode_option): Disable gettext attributes for
4843 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4845 * lex.c (lang_init_options): Default diagnostic message maximum
4846 length to 80, when line-wrapping.
4848 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4850 * class.c (build_vtbl_initializer): Clear the entire
4851 vtbl_init_data. Start keeping track of the functions for which we
4852 have created vcall offsets here.
4853 (dfs_build_vcall_offset_vtbl_entries): Remove.
4854 (build_vcall_offset_vtbl_entries): Reimplement.
4855 (add_vcall_offset_vtbl_entries_r): New function.
4856 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4857 computing when vcall offsets are necessary.
4859 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4861 * decl.c (member_function_or_else): Use cp_error ... %T.
4862 (grokdeclarator): Likewise.
4863 (start_method): Likewise.
4864 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4866 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4868 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4871 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4873 * cp-tree.h (PTRMEM_OK_P): New macro.
4874 (itf_ptrmem_ok): New enumeration value.
4875 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4876 argument. Diagnose implicit pointer to member.
4877 (instantiate_type): Don't diagnose implicit pointer to member
4878 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4879 resolve_address_of_overloaded_function.
4880 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4881 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4882 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4883 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4884 (build_unary_op): Deal with single non-static member in
4887 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4889 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4891 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4893 * cp-tree.h (enum_name_string): Remove prototype.
4894 (report_case_error): Remove prototype.
4895 * cp/typeck2.c (enum_name_string): Remove.
4896 (report_case_error): Remove.
4897 * error.c (dump_expr): Deal with enum values directly.
4898 Correctly negate integer constant.
4900 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4902 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4903 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4904 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4905 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4906 (__cxa_vec_new): Use __cxa_vec_new2.
4907 (__cxa_vec_delete): Use __cxa_vec_delete2.
4909 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4911 * vec.cc (__cxa_vec_new): Set "C" linkage.
4912 (__cxa_vec_ctor): Likewise.
4913 (__cxa_vec_cctor): Likewise.
4914 (__cxa_vec_dtor): Likewise.
4915 (__cxa_vec_delete): Likewise.
4916 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4917 (__cxa_vec_ctor): Likewise.
4918 (__cxa_vec_cctor): Likewise.
4919 (__cxa_vec_dtor): Likewise.
4920 (__cxa_vec_delete): Likewise.
4922 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4924 * class.c (instantiate_type): Reinstate local variable
4925 deleted in previous change.
4927 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4930 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4932 * cp-tree.h (instantiate_type_flags): New enumeration.
4933 (instantiate_type): Change parameter.
4934 * class.c (instantiate_type): Adjust prototype. Adjust.
4935 * call.c (standard_conversion): Adjust instantiate_type call.
4936 (reference_binding): Likewise.
4937 (build_op_delete_call): Likewise.
4938 (convert_like_real): Likewise.
4939 * cvt.c (cp_convert_to_pointer): Likewise.
4940 (convert_to_reference): Likewise.
4941 * pt.c (convert_nontype_argument): Likewise.
4942 * typeck.c (build_binary_op): Likewise.
4943 (build_ptrmemfunc): Likewise.
4944 (convert_for_assignment): Likewise.
4946 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4948 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4949 (current_aggr): Define.
4950 * decl.c (grokdeclarator): Make sure a friend class is an
4951 elaborated type specifier.
4952 * parse.y (current_aggr): Remove static definition.
4953 (cp_parse_init): Adjust.
4954 (structsp): Clear and restore current_aggr.
4955 (component_decl_list): Clear current_aggr.
4957 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4958 aggregate tag on the typename's context.
4960 * pt.c (tsubst_friend_class): Return error_mark_node, if
4962 (instantiate_class_template): Ignore error_mark_node friend types.
4964 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4966 * cvt.c (warn_ref_binding): New static function, broken out of ...
4967 (convert_to_reference): ... here. Use it.
4969 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4971 * parse.y (template_arg): Add rule for template qualified with
4974 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4976 * decl2.c (add_function): Reorganize.
4977 (arg_assoc): Do not consider function template decls.
4979 2000-08-11 Jason Merrill <jason@redhat.com>
4981 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
4984 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4986 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
4987 (lookup_nested_tag): Likewise.
4989 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
4992 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4994 * parse.y (named_complex_class_head_sans_basetype): Remove
4997 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4999 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
5000 explicit TEMPLATE_ID_EXPR args.
5001 (build_expr_from_tree, case CALL_EXPR): Likewise.
5003 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5005 * decl.c (check_tag_decl): Diagnose typename's which don't
5008 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
5010 * init.c (build_aggr_init): Reject bogus array initializers
5013 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
5015 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
5017 * cp/tinfo.cc (__dynamic_cast): Likewise.
5018 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
5020 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
5022 * cvt.c (convert_to_pointer_force): Fix error message when
5023 attempting to cast from ambiguous base.
5025 2000-08-08 Jason Merrill <jason@redhat.com>
5027 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
5028 (tsubst_template_arg_vector): Likewise.
5030 * decl2.c (build_anon_union_vars): Choose the largest field; don't
5031 assume that one will be as large as the union.
5033 2000-08-07 Kazu Hirata <kazu@hxi.com>
5035 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
5036 * decl.c (pop_labels): Likewise.
5038 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
5040 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
5042 (__pointer_to_member_type_info): Likewise.
5043 (__base_class_info): Likewise.
5044 (__class_type_info): Likewise.
5045 (__si_class_type_info): Likewise.
5046 (__vmi_class_type_info): Likewise.
5047 * tinfo.cc (__si_class_type_info::__do_find_public_src):
5048 Changed member names to match specifications.
5049 (__vmi_class_type_info::__do_find_public_src): Likewise.
5050 (__si_class_type_info::__do_dyncast): Likewise.
5051 (__vmi_class_type_info::__do_dyncast): Likewise.
5052 (__si_class_type_info::__do_upcast): Likewise.
5053 (__vmi_class_type_info::__do_upcast): Likewise.
5054 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
5055 (__pbase_type_info::__pointer_catch): Likewise.
5056 (__pointer_type_info::__pointer_catch): Likewise.
5057 (__pointer_to_member_type_info::__pointer_catch): Likewise.
5059 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
5061 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
5062 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
5063 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
5065 2000-08-04 Mark Mitchell <mark@codesourcery.com>
5067 * cp-tree.h (add_method): Change prototype.
5068 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
5069 Don't double the size of the method vector in the error case.
5070 (handle_using_decl): Adjust call to add_method.
5071 (add_implicitly_declared_members): Likewise.
5072 (clone_function_decl): Likewise.
5073 * decl2.c (check_classfn): Likewise.
5074 * semantics.c (finish_member_declaration): Likewise.
5076 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
5078 * decl.c (flag_isoc94): New variable.
5080 2000-08-02 Jason Merrill <jason@redhat.com>
5082 * pt.c (do_type_instantiation): Add complain parm; don't complain
5083 if called recursively.
5084 * cp-tree.h, parse.y: Adjust.
5086 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
5088 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
5089 -Wno-strict-prototypes.
5091 * g++spec.c: Adjust type of second argument to
5092 lang_specific_driver, and update code as necessary.
5094 * cp-tree.h: Don't prototype min_precision here.
5095 (my_friendly_assert): Cast expression to void.
5096 * semantics.c (do_poplevel): Initialize scope_stmts.
5098 2000-08-02 Mark Mitchell <mark@codesourcery.com>
5100 * cp-tree.h (DECL_NEEDED_P): Tweak.
5102 2000-07-28 Jason Merrill <jason@redhat.com>
5104 * lang-specs.h: Use %i in rule for .ii files.
5106 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
5108 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
5110 2000-07-30 Mark Mitchell <mark@codesourcery.com>
5112 Allow indirect primary bases.
5113 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
5115 (CLASSTYPE_VFIELD_PARENT): Remove.
5116 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
5117 (BINFO_PRIMARY_BINFO): Remove.
5118 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
5119 (BINFO_VBASE_PRIMARY_P): Likewise.
5120 (BINFO_PRIMARY_BASE_OF): New macro.
5121 (BINFO_INDIRECT_PRIMARY_P): Likewise.
5122 (get_primary_binfo): New function.
5123 * decl.c (lang_mark_tree): Make lang_type::primary_base.
5124 * class.c (vcall_offset_data_s): Rename to ...
5125 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
5126 and add ctor_vtbl_p.
5127 (get_derived_offset): Use get_primary_binfo.
5128 (dfs_mark_primary_bases): Adjust handling of virtual primary
5130 (mark_primary_bases): Likewise.
5131 (set_primary_base): Take a binfo, not an integer, as a
5132 representation of the primary base.
5133 (indirect_primary_base_p): Remove.
5134 (determine_primary_base): Adjust for indirect primary bases.
5135 (dfs_find_final_overrider): Fix typo in coment.
5136 (update_vtable_entry_for_fn): Use get_primary_binfo.
5137 (layout_nonempty_base_or_field): Tweak.
5138 (build_base_fields): Adjust for new primary base semantics.
5139 (dfs_propagate_binfo_offsets): Remove.
5140 (propagate_binfo_offsets): Rewrite.
5141 (dfs_set_offset_for_shared_vbases): Remove.
5142 (layout_virtual_bases): Don't use it.
5143 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
5145 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
5146 CLASSTYPE_VFIELD_PARENT.
5147 (dfs_get_primary_binfo): New function.
5148 (get_primary_binfo): Likewise.
5149 (dump_class_hierarchy_r): Tweak printing of primary bases.
5150 (build_vtbl_initializer): Fix typo in comments. Use
5152 (build_vcall_and_vbase_vtbl_entries): Likewise.
5153 (build_vbaes_offset_vtbl_entries): Likewise.
5154 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
5155 BV_VCALL_INDEX to handle indirect primary bases.
5156 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
5157 (build_rtti_vtbl_entries): Likewise.
5158 * search.c (get_shared_vbase_if_not_primary): Tweak.
5159 (find_vbase_instance): Likewise.
5160 (binfo_for_vtable): Simplify.
5161 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
5162 (make_binfo): Make it have 11 entries.
5164 2000-07-30 Alex Samuel <samuel@codesourcery.com>
5166 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
5167 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
5168 ascertaining primaryness.
5169 (G): Remove template_args.
5170 (decl_is_template_id): New function.
5171 (write_encoding): Use decl_is_template_id.
5172 (write_name): Likewise. Handle type_decls. Get main variant of
5174 (write_nested_name): Likewise.
5175 (write_prefix): Likewise.
5176 (write_template_prefix): Likewise.
5177 (write_special_name_constructor): Remove defunct production from
5179 (write_bare_function_type): Remove comment about absent parameter.
5180 (write_template_template_arg): Add missing grammar production to
5183 2000-07-27 Jason Merrill <jason@redhat.com>
5185 * decl.c (duplicate_decls): If common_type produces a non-typedef
5186 type for a typedef, just use the old type.
5188 2000-07-27 Mark Mitchell <mark@codesourcery.com>
5190 * cp-tree.h (function_depth): Declare.
5191 (verify_stmt_tree): Likewise.
5192 (find_tree): Likewise.
5193 * decl.c (function_depth): Give it external linkage.
5194 * optimize.c (optimize_function): Increment and decrement it.
5195 * tree.c (verify_stmt_tree_r): New function.
5196 (verify_stmt_tree): Likewise.
5197 (find_tree_r): Likewise.
5198 (find_tree): Likewise.
5200 2000-07-27 Jason Merrill <jason@redhat.com>
5202 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
5204 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
5206 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5208 * decl.c (start_cleanup_fn): Mark the function as `inline'.
5209 * decl2.c (get_guard): Call cp_finish_decl, not
5210 rest_of_decl_compilation, for local guards.
5211 * lex.c (do_identifier): Remove unused variable.
5213 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
5215 * parse.y: Add missing ';'.
5217 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5219 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
5222 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5224 Kill strict_prototype. Backwards compatibility only for
5225 non NO_IMPLICIT_EXTERN_C systems.
5226 * cp-tree.h (flag_strict_prototype): Remove.
5227 (strict_prototype): Remove.
5228 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5229 * decl.c (maybe_push_to_top_level): Adjust.
5230 (pop_from_top_level): Adjust.
5231 (decls_match): Only allow sloppy parm matching for ancient
5233 (init_decl_processing): Adjust.
5234 (grokdeclarator): Adjust.
5235 * decl2.c (flag_strict_prototype): Remove.
5236 (strict_prototype): Remove.
5237 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5238 (lang_f_options): Remove "strict-prototype".
5239 (unsupported-options): Add "strict-prototype".
5240 * lex.c (do_identifier): Adjust.
5241 (do_scoped_id): Adjust.
5242 * parse.y (empty_parms): Adjust.
5243 * class.c (push_lang_context): Adjust.
5244 (pop_lang_context): Adjust.
5245 * typeck.c (comp_target_parms): Adjust.
5247 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5249 * decl.c (poplevel): Deal with anonymous variables at for scope.
5250 (maybe_inject_for_scope_var): Likewise.
5252 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
5254 * decl.c: Remove all signal handling code, now done in toplev.c.
5256 2000-07-23 Mark Mitchell <mark@codesourcery.com>
5258 * decl.c (make_rtl_for_nonlocal_decl): Rework.
5260 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
5263 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
5265 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
5266 Define my_friendly_assert and my_friendly_abort as macros
5267 which may call friendly_abort. Prototype friendly abort, not
5268 my_friendly_abort or my_friendly_assert.
5269 * decl.c (signal_catch): Report the signal caught in the error
5270 message. Call fatal directly.
5271 * typeck2.c (ack, my_friendly_assert): Delete.
5272 (my_friendly_abort): Rename to friendly_abort. Expect file,
5273 line, and function parameters. Report the abort code, then
5274 call fancy_abort. Do not mask an abort if errors have
5277 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
5279 * typeck.c (comp_target_parms): Remove obsolete parameter.
5280 (comp_target_types): Adjust.
5282 2000-07-17 Jason Merrill <jason@redhat.com>
5284 * typeck.c (mark_addressable): Never set TREE_USED.
5285 * call.c (build_call): Don't abort on calls to library functions
5286 that have been declared normally.
5288 * typeck.c (build_binary_op): Fix grammar in warning.
5290 * exception.cc (__eh_free): Fix prototype.
5292 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
5294 * decl.c (pushdecl): Handle seeing an OVERLOAD in
5295 IDENTIFIER_NAMESPACE_VALUE.
5297 2000-07-16 Mark Mitchell <mark@codesourcery.com>
5299 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
5300 * method.c (use_thunk): Correct handling of vcall offsets.
5302 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5304 * .cvsignore: parse.h and parse.c have no cp- prefix.
5306 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5308 * .cvsignore: New file.
5310 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5312 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5314 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5316 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
5318 * parse.h: Likewise.
5320 2000-07-11 Mark Mitchell <mark@codesourcery.com>
5322 * class.c (layout_class_type): Add pointers to virtual bases after
5323 base classes under the old ABI.
5325 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
5327 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
5328 (finish_continue_stmt): Likewise.
5329 (begin_for_stmt): Remove call to note_level_for_for.
5330 (finish_goto_stmt): Change call from build_min_nt
5332 (finish_expr_stmt): Likewise.
5333 (begin_if_stmt): Likewise.
5334 (begin_while_stmt): Likewise.
5335 (finish_while_stmt): Likewise.
5336 (finish_return_stmt): Likewise.
5337 (begin_for_stmt): Likewise.
5338 (finish_for_stmt): Likewise.
5339 (finish_break_stmt): Likewise.
5340 (begin_switch_stmt): Likewise.
5341 (finish_case_label): Likewise.
5342 (genrtl_try_block): Likewise.
5343 (begin_try_block): Likewise.
5344 (begin_handler): Likewise.
5345 (begin_compound_stmt): Likewise.
5346 (finish_asm_stmt): Likewise.
5347 (finish_label_stmt): Likewise.
5348 (add_decl_stmt): Likewise.
5349 (finish_subobject): Likewise.
5350 (finish_decl_cleanup): Likewise.
5351 (finish_named_return_value): Likewise.
5352 (setup_vtbl_ptr): Likewise.
5353 (add_scope_stmt): Likewise.
5354 * decl.c (finish_constructor_body): Likewise.
5355 (finish_destructor_body): Likewise.
5356 * optimize.c (copy_body_r): Likewise.
5357 (initialize_inlined_parameters): Likewise.
5358 (declare_return_variable): Likewise.
5359 (expand_call_inline): Likewise.
5361 2000-07-10 Jakub Jelinek <jakub@redhat.com>
5363 * semantics.c (expand_body): Sync interface information
5364 at the end of function body expansion.
5366 2000-07-09 Jason Merrill <jason@redhat.com>
5368 * init.c (build_new_1): Bail early if the call to new fails.
5370 * decl.c (compute_array_index_type): Check specifically for
5371 an INTEGER_CST, not just TREE_CONSTANT.
5373 * decl.c (duplicate_decls): Don't call duplicate_decls on
5374 the DECL_TEMPLATE_RESULT.
5375 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
5378 * error.c (dump_template_bindings): Don't crash if we had an
5379 invalid argument list.
5381 * typeck.c (c_expand_start_case): Do narrowing here.
5382 * semantics.c (finish_switch_cond): Not here.
5384 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
5386 * parse.y (asm_clobbers): Do string concatenation.
5388 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5390 * decl.c (pushtag): Don't put local classes in template functions
5391 on the local_classes list.
5393 2000-07-04 Scott Snyder <snyder@fnal.gov>
5395 * decl2.c (get_guard): Add missing return for old ABI local
5398 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5400 * cp-tree.h (char_type_p): New function.
5401 * decl.c (init_decl_processing): Don't initialize
5402 signed_wchar_type_node or unsigned_wchar_type_node.
5403 (complete_array_type): Handle brace-enclosed string-constants.
5404 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
5405 * tree.c (char_type_p): New function.
5406 * typeck2.c (digest_init): Use char_type_p.
5408 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5410 * pt.c (tsubst): Don't layout type, if it's error_mark.
5412 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5414 * pt.c (instantiate_pending_templates): Reset template level.
5416 2000-07-05 Jason Merrill <jason@redhat.com>
5418 * call.c (joust): Don't complain about `operator char *()' beating
5419 `operator const char *() const'.
5421 2000-07-04 scott snyder <snyder@fnal.gov>
5422 Jason Merrill <jason@redhat.com>
5424 * repo.c (repo_get_id): Handle the case where a class with virtual
5425 bases has a null TYPE_BINFO_VTABLE.
5427 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
5428 Jason Merrill <jason@redhat.com>
5430 * parse.y (member_init): Just pass in the type.
5431 * init.c (expand_member_init): Handle getting a type.
5433 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5434 Jason Merrill <jason@redhat.com>
5436 * decl.c (finish_function): Warn if a function has no return
5438 Suggested by Andrew Koenig.
5439 * typeck.c (check_return_expr): Do set current_function_returns_value
5440 if we got an error_mark_node.
5442 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5444 * decl2.c (push_decl_namespace): Push the original namespace.
5446 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5448 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
5449 * semantics.c (begin_class_definition): Clear it.
5451 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
5453 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
5454 (genrtl_expr_stmt): Likewise.
5455 (genrtl_decl_stmt): Likewise.
5456 (genrtl_if_stmt): Likewise.
5457 (genrtl_while_stmt): Likewise.
5458 (genrtl_do_stmt): Likewise.
5459 (genrtl_return_stmt): Likewise.
5460 (genrtl_for_stmt): Likewise.
5461 (genrtl_break_stmt): Likewise.
5462 (genrtl_continue_stmt): Likewise.
5463 (genrtl_scope_stmt): Likewise.
5464 (genrtl_switch_stmt): Likewise.
5465 (genrtl_case_label): Likewise.
5466 (genrtl_begin_compound_stmt): Likewise.
5467 (genrtl_finish_compound_stmt): Likewise.
5468 (genrtl_compound_stmt): Likewise.
5469 (genrtl_asm_stmt): Likewise.
5471 * init.c (begin_init_stmts): Remove call to
5472 genrtl_begin_compound_stmt.
5473 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
5475 * semantics.c (lang_expand_stmt): Changed call to
5476 genrtl_compound_stmt to ignore return value.
5478 2000-07-02 Mark Mitchell <mark@codesourcery.com>
5480 * mangle.c (canonicalize_for_substitution): Return the canonical
5483 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
5485 * typeck.c (commonparms): Remove obstack manipulations.
5487 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
5489 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
5491 * Makefile.in (OBJS): Added ../c-semantics.o.
5492 (OBJDEPS): Likewise.
5494 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
5496 (struct stmt_tree): Added comment.
5497 (current_function_name_declared): Removed.
5498 (stmts_are_full_exprs_p): Likewise.
5499 (genrtl_do_pushlevel): Likewise.
5500 (genrtl_clear_out_block): Likewise.
5501 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
5502 (DECL_ANON_UNION_ELEMS): Likewise.
5503 (emit_local_var): Likewise.
5504 (make_rtl_for_local_static): Likewise.
5505 (do_case): Likewise.
5506 (expand_stmt): Likewise.
5507 (genrtl_decl_cleanup): Likewise.
5508 (c_expand_asm_operands): Likewise.
5509 (c_expand_return): Likewise.
5510 (c_expand_start_case): Likewise.
5512 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
5513 (emit_local_var): Likewise.
5514 (initialize_local_var): Change reference to
5515 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5516 Change reference to stmts_are_full_exprs_p to
5517 current_stmt_tree->stmts_are_full_exprs_p.
5518 (push_cp_function_context): Likewise.
5520 * expect.c (expand_throw): Change reference to
5521 stmts_are_full_exprs_p.
5523 * init.c (build_aggr_init): Change reference to
5524 stmts_are_full_exprs_p.
5525 (build_vec_init): Likewise.
5527 * optimize.c (maybe_clone_body): Change reference to
5528 current_function_name_declared to
5529 cp_function_chain->name_declared.
5531 * pt.c (instantiate_decl): Change reference to
5532 current_function_name_declared to
5533 cp_function_chain->name_declared.
5535 * semantics.c (expand_cond): Moved declaration to c-common.h.
5536 (genrtl_do_pushlevel): Moved to c-semantics.c.
5537 (genrtl_clear_out_block): Likewise.
5538 (genrtl_goto_stmt): Likewise.
5539 (genrtl_expr_stmt): Likewise.
5540 (genrtl_decl_stmt): Likewise.
5541 (gerntl_if_stmt): Likewise.
5542 (genrtl_while_stmt): Likewise.
5543 (genrtl_do_stmt): Likewise.
5544 (genrtl_return_stmt): Likewise.
5545 (genrtl_for_stmt): Likewise.
5546 (genrtl_break_stmt): Likewise.
5547 (genrtl_continue_stmt): Likewise.
5548 (genrtl_scope_stmt): Likewise.
5549 (genrtl_switch_stmt): Likewise.
5550 (genrtl_case_label): Likewise.
5551 (genrtl_begin_compound_stmt): Likewise.
5552 (genrtl_finish_compound_stmt): Likewise.
5553 (genrtl_compound_stmt): Likewise.
5554 (genrtl_asm_stmt): Likewise.
5555 (genrtl_decl_cleanup): Likewise.
5556 (expand_cond): Likewise.
5557 (expand_stmt): Renamed to ...
5558 (lang_expand_stmt): ... this.
5559 (lang_expand_expr_stmt): Initialize.
5560 (set_current_function_name_declared): Likewise.
5561 (stmts_are_full_exprs_p): Likewise.
5562 (current_function_name_declared): Likewise.
5563 (anon_aggr_type_p): Likewise.
5564 (do_poplevel): Change reference to
5565 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5566 Change reference to stmts_are_full_exprs_p to
5567 current_stmt_tree->stmts_are_full_exprs_p.
5568 (add_tree): Likewise.
5569 (finish_expr_stmt): Likewise.
5570 (prep_stmt): Likewise.
5571 (lang_expand_stmt): Likewise.
5572 (begin_compound_stmt): Change reference to
5573 current_function_name_declared to
5574 cp_function_chain->name_declared and call to
5575 current_function_name_declared().
5576 (setup_vtbl_ptr): Likewise.
5577 (genrtl_do_poplevel): Removed.
5579 2000-06-30 Jason Merrill <jason@redhat.com>
5581 * init.c (init_init_processing): Go back to aligning like
5582 double_type_node for old ABI.
5583 (get_cookie_size): Make cookie larger if we get a type that needs
5585 (build_vec_delete): Call it.
5587 * typeck.c (qualify_type_recursive): New fn.
5588 (composite_pointer_type): Use it.
5589 (build_binary_op): Use composite_pointer_type.
5591 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
5592 Jason Merrill <jason@redhat.com>
5594 * typeck.c (check_return_expr): Don't complain about returning
5595 NULL from operator new if -fcheck-new.
5596 * cp-tree.h: Declare flag_check_new here.
5599 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5601 * mangle.c (find_substitution): Use same_type_p.
5602 (write_encoding): Don't check for substitutions.
5604 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5606 * parse.y (expr_no_comma_rangle): New non-terminal.
5607 (template_parm): Use it for default parameter case.
5608 (template_arg): Use it.
5609 (expr_no_commas): Remove commented out undefined extensions.
5610 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5611 * parse.h, parse.c: Rebuilt.
5613 2000-06-30 Mark Mitchell <mark@codesourcery.com>
5615 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
5616 (finish_asm_stmt): Do it here, instead.
5618 * cp-tree.h (ridpointers): Don't declare.
5619 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
5620 (record_builtin_java_type): Likewise.
5621 (init_decl_processing): Likewise.
5622 * lex.c: Move inclusion of lex.h.
5623 (ridpointers): Don't define.
5624 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
5626 * lex.h (enum rid): Rename to ...
5627 (enum cp_rid): ... this.
5628 (ridpointers): Don't declare.
5629 * parse.y: Move inclusion of lex.h.
5630 * parse.c: Regenerated.
5631 * spew.c: Move inclusion of lex.h.
5633 * cp-tree.h (struct language_function): Remove temp_name_counter.
5634 (temp_name_counter): Remove.
5635 (get_temp_name): Change prototype.
5636 (get_guard): New function.
5637 (get_guard_cond): Likewise.
5638 (set_guard): Likewise.
5639 * cvt.c (build_up_reference): Adjust call to get_temp_name.
5640 * decl.c (expand_static_init): Use get_guard and friends to
5641 implement guard variables.
5642 * decl2.c (get_temp_name): Assume that the variables created are
5644 (get_sentry): Rename to ...
5645 (get_guard): ... this. Implement new ABI guard variables.
5646 (get_guard_bits): New function.
5647 (get_guard_cond): Likewise.
5648 (set_guard): Likewise.
5649 (start_static_initialization_or_destruction): Use them.
5650 (do_static_initialization): Replace sentry with guard throughout.
5651 (do_static_destruction): Likewise.
5652 * init.c (create_temporary_var): Add comment.
5654 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5656 * mangle.c (find_substitution): Use same_type_p.
5657 (write_encoding): Don't check for substitutions.
5659 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5661 * parse.y (expr_no_comma_rangle): New non-terminal.
5662 (template_parm): Use it for default parameter case.
5663 (template_arg): Use it.
5664 (expr_no_commas): Remove commented out undefined extensions.
5665 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5666 * parse.h, parse.c: Rebuilt.
5668 2000-06-29 Mark Mitchell <mark@codesourcery.com>
5670 * cp-tree.h (flag_const_strings): Remove.
5671 (warn_parentheses): Likewise.
5672 (warn_format): Likewise.
5673 (common_type): Likewise.
5674 (default_conversion): Likewise.
5675 (build_binary_op): Likewise.
5676 (cp_build_binary_op): New macro.
5677 * call.c (build_new_op): Use cp_build_binary_op instead of
5679 * class.c (build_vtable_entry_ref): Likewise.
5680 * decl.c (expand_static_init): Likewise.
5681 (compute_array_index_type): Likewise.
5682 (build_enumerator): Likewise.
5683 * decl2.c (delete_sanity): Likewise.
5684 (start_static_initialization_or_destruction): Likewise.
5685 * error.c (dump_type_suffix): Likewise.
5686 * init.c (resolve_offset_ref): Likewise.
5687 (build_new): Likewise.
5688 (build_new_1): Likewise.
5689 (build_vec_delete_1): Likewise.
5690 (build_vec_init): Likewise.
5691 (build_delete): Likewise.
5692 * rtti.c (synthesize_tinfo_fn): Likewise.
5693 (synthesize_tinfo_var): Likewise.
5694 * search.c (expand_upcast_fixups): Likewise.
5695 (fixup_all_virtual_upcast_offsets): Likewise.
5696 * typeck.c (build_array_ref): Likewise.
5697 (get_member_function_from_ptrfunc): Likewise.
5698 (build_binary_op): Add parameter.
5699 (pointer_int_sum): Use cp_build_binary_op.
5700 (pointer_diff): Likewise.
5701 (build_modify_expr): Likewise.
5702 (get_delta_difference): Likewise.
5703 (build_ptrmemfunc): Likewise.
5705 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
5707 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
5708 * decl.c (create_implicit_typedef): Adjust.
5709 * decl2.c (build_artificial_parm): Adjust.
5710 * method.c (implicitly_declare_fn): Adjust.
5711 * pt.c (push_inline_template_parms_recursive): Adjust.
5712 (process_template_parm): Adjust.
5713 (overloaded_template_name): Adjust.
5714 * semantics.c (finish_template_template_parm): Adjust.
5716 2000-06-28 Mark Mitchell <mark@codesourcery.com>
5718 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
5719 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
5720 where to emit thunks.
5721 (build_vtt): Adjust call to build_vtt_inits.
5722 (build_vtt_inits): Add parameter to indicate whether or not
5723 sub-VTTs for virtual bases should be included. Adjust handling of
5724 construction vtables.
5725 (get_matching_base): New function.
5726 (dfs_build_vtt_inits): Rename to ...
5727 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
5728 construction vtables.
5729 (dfs_fixup_binfo_vtbls): Likewise.
5730 (build_ctor_vtbl_groups): Build construction vtables for virtual
5732 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
5733 to build construction vtbls.
5734 (dfs_accumulate_vtbl_inits): Adjust handling of
5735 construction vtables.
5737 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
5740 2000-06-27 Mark Mitchell <mark@codesourcery.com>
5742 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
5744 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5746 * search.c (hides): Remove.
5747 (is_subobject_of_p): Add most_derived parameter. Use
5749 (lookup_field_queue_p): Adjust.
5750 (lookup_field_r): Adjust.
5752 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
5754 * decl2.c (handle_class_head): Bash typedefs to the type's main
5757 2000-06-25 Mark Mitchell <mark@codesourcery.com>
5759 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
5760 (begin_global_stmt_expr): ... this.
5761 (genrtl_finish_stmt_expr): Rename to ...
5762 (finish_global_stmt_expr): ... this.
5763 * init.c (begin_init_stmts): Adjust calls.
5764 (finish_init_stmts): Likewise.
5765 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
5766 (begin_global_stmt_expr): ... this.
5767 (genrtl_finish_stmt_expr): Rename to ...
5768 (finish_global_stmt_expr): ... this.
5770 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5772 * search.c (lookup_member): Fix typo in comment.
5774 2000-06-24 Jason Merrill <jason@redhat.com>
5776 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
5777 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
5779 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5781 * parse.y (complex_direct_notype_declarator): Support global_scope.
5782 * Makefile.in: Adjust conflict count.
5784 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5786 * parse.y (template_arg): Convert TEMPLATE_DECL
5787 that is a template template paramter to
5788 TEMPLATE_TEMPLATE_PARM here.
5790 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5791 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
5792 (copy_template_template_parm): Adjust prototype.
5793 * decl.c (grokdeclarator): Remove dead code.
5794 * pt.c (process_template_parm): Tidy.
5795 (lookup_template_class): Construct nodes in
5796 copy_template_template_parm.
5797 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
5798 lookup_template_class. Use TYPE_TI_TEMPLATE.
5799 * tree.c (copy_template_template_parm): Add NEWARGS
5801 (mapcar): Adjust call to copy_template_template_parm.
5802 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
5803 * method.c (build_template_template_parm_names): Change error
5804 code to avoid compilation warning.
5806 * gxxint.texi: Document template template parameter
5809 2000-06-21 Alex Samuel <samuel@codesourcery.com>
5811 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
5812 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5813 (cp-demangle.o): New rule.
5814 (dyn-string.o): Likewise.
5815 * inc/cxxabi.h (__cxa_demangle): New declaration.
5817 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5819 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5820 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5821 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5823 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5824 (make_thunk): Change prototype.
5825 (emit_thunk): Rename to use_thunk.
5826 (mangle_thunk): Change prototype.
5827 * class.c (get_derived_offset): Simplify.
5828 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5829 BV_GENERATE_THUNK_WITH_VTABLE_P.
5830 (build_primary_vtable): Simplify.
5831 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5832 (dfs_find_base): Remove.
5833 (update_vtable_entry_for_fn): Correct bug in finding the base
5834 where a virtual function was first declared. Figure out whether
5835 or not to emit a vcall-thunk with the vtables in which it appears.
5836 Correct logic for deciding whether to use an ordinary thunk, or a
5838 (finish_struct_1): Remove unnecssary code.
5839 (build_vtbl_initializer): Use ssize_int for the running counter of
5841 (build_vtbl_initializer): Only use vcall thunks where necessary.
5842 Mark thunks as needing to be emitted with their vtables, or not.
5843 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5844 indices. Use size_binop.
5845 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5846 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5848 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5849 (build_vtable_entry): Mark thunks as needing to be emitted with
5850 their vtables, or not.
5851 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5852 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5854 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5856 * error.c (dump_expr): Use BV_FN.
5857 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5859 * method.c (make_thunk): Likewise.
5860 (emit_thunk): Rename to use_thunk. Allow callers to decide
5861 whether or not to actually emit the thunk. Adjust for changes in
5862 representation of vcall offsets.
5863 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5864 * semantics.c (emit_associated_thunks): New function.
5865 (expand_body): Use it.
5866 * ir.texi: Adjust decriptions of thunks.
5868 2000-06-22 Jason Merrill <jason@redhat.com>
5870 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5871 (tsubst_friend_function): Copy it here.
5873 * decl.c (grok_op_properties): Fix typo.
5875 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5878 * pt.c (check_explicit_specialization): Clarify error.
5880 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5881 an old OVERLOAD when we're declaring a non-function.
5882 (pushdecl, destroy_local_var): Check for error_mark_node.
5883 (warn_extern_redeclared_static): Also bail early if
5885 (push_overloaded_decl): Ignore an old error_mark_node.
5887 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5889 * call.c (build_x_va_arg): Check if in a template decl.
5890 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5892 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5894 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5896 * decl.c (check_goto): Computed gotos assumed OK.
5898 2000-06-20 Jason Merrill <jason@redhat.com>
5900 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5901 for which we don't need to look for instantiations.
5903 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5905 * parse.y (program): Always call finish_translation_unit.
5906 * parse.c, parse.h: Rebuilt.
5908 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5910 * method.c: Don't include hard-reg-set.h.
5912 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5914 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5916 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5918 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5919 * cvt.c (cp_convert_to_pointer): Likewise.
5920 (convert_to_void): Likewise.
5921 * error.c (dump_expr): Likewise.
5922 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5923 * init.c (build_delete): Likewise.
5924 * method.c (emit_thunk): Likewise.
5925 * optmize.c (declare_return_variable): Likewise.
5926 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5927 (get_typeid): Likewise.
5928 (build_dynamic_cast_1): Likewise.
5929 * typeck.c (composite_pointer_type): Likewise.
5930 (common_type): Likewise.
5931 (build_indirect_ref): Likewise.
5932 (build_binary_op): Likewise.
5933 (build_x_compound_expr): Likewise.
5934 (check_return_expr): Likewise.
5935 * typeck2.c (add_exception_specifier): Likewise.
5937 * mangle.c (write_method_parms): Use direct comparison for end
5940 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5942 * cp-tree.h (genrtl_try_block): Declare function.
5943 (genrtl_handler): Likewise.
5944 (genrtl_catch_block): Likewise.
5945 (genrtl_ctor_stmt): Likewise.
5946 (genrtl_subobject): Likewise.
5947 (genrtl_decl_cleanup): Likewise.
5948 (genrtl_do_poplevel): Likewise.
5949 (genrtl_do_pushlevel): Likewise.
5950 (genrtl_clear_out_block): Likewise.
5951 (genrtl_goto_stmt): Likewise.
5952 (genrtl_expr_stmt): Likewise.
5953 (genrtl_decl_stmt): Likewise.
5954 (genrtl_if_stmt): Likewise.
5955 (genrtl_while_stmt): Likewise.
5956 (genrtl_do_stmt): Likewise.
5957 (genrtl_return_stmt): Likewise.
5958 (genrtl_for_stmt): Likewise.
5959 (genrtl_break_stmt): Likewise.
5960 (genrtl_continue_stmt): Likewise.
5961 (genrtl_scope_stmt): Likewise.
5962 (genrtl_switch_stmt): Likewise.
5963 (genrtl_case_label): Likewise.
5964 (genrtl_begin_compound_stmt): Likewise.
5965 (genrtl_finish_compound_stmt): Likewise.
5966 (genrtl_compound_stmt): Likewise.
5967 (genrtl_asm_stmt): Likewise.
5968 (genrtl_named_return_value): Likewise.
5969 (genrtl_begin_stmt_expr): Likewise.
5970 (genrtl_finish_stmt_expr): Likewise.
5971 (finish_for_stmt): Removed first argument.
5972 (finish_switch_stmt): Likewise.
5974 * semantics.c (genrtl_try_block): Define function.
5975 (genrtl_handler): Likewise.
5976 (genrtl_catch_block): Likewise.
5977 (genrtl_ctor_stmt): Likewise.
5978 (genrtl_subobject): Likewise.
5979 (genrtl_decl_cleanup): Likewise.
5980 (genrtl_do_poplevel): Likewise.
5981 (genrtl_do_pushlevel): Likewise.
5982 (genrtl_clear_out_block): Likewise.
5983 (genrtl_goto_stmt): Likewise.
5984 (genrtl_expr_stmt): Likewise.
5985 (genrtl_decl_stmt): Likewise.
5986 (genrtl_if_stmt): Likewise.
5987 (genrtl_while_stmt): Likewise.
5988 (genrtl_do_stmt): Likewise.
5989 (genrtl_return_stmt): Likewise.
5990 (genrtl_for_stmt): Likewise.
5991 (genrtl_break_stmt): Likewise.
5992 (genrtl_continue_stmt): Likewise.
5993 (genrtl_scope_stmt): Likewise.
5994 (genrtl_switch_stmt): Likewise.
5995 (genrtl_case_label): Likewise.
5996 (genrtl_begin_compound_stmt): Likewise.
5997 (genrtl_finish_compound_stmt): Likewise.
5998 (genrtl_compound_stmt): Likewise.
5999 (genrtl_asm_stmt): Likewise.
6000 (genrtl_named_return_value): Likewise.
6001 (genrtl_begin_stmt_expr): Likewise.
6002 (genrtl_finish_stmt_expr): Likewise.
6003 (finish_for_stmt): Removed first argument and generate rtl
6005 (finish_switch_stmt): Likewise.
6006 (do_poplevel): Removed generate rtl specific code.
6007 (do_pushlevel): Likewise.
6008 (add_tree): Likewise.
6009 (finish_goto_stmt): Likewise.
6010 (finish_expr_stmt): Likewise.
6011 (begin_if_stmt): Likewise.
6012 (finish_if_stmt_cond): Likewise.
6013 (finish_then_clause): Likewise.
6014 (begin_else_clause): Likewise.
6015 (finish_else_clause): Likewise.
6016 (finish_if_stmt): Likewise.
6017 (clear_out_block): Likewise.
6018 (begin_while_stmt): Likewise.
6019 (finish_while_stmt_cond): Likewise.
6020 (finish_while_stmt): Likewise.
6021 (begin_do_stmt): Likewise.
6022 (finish_do_body): Likewise.
6023 (finish_do_stmt): Likewise.
6024 (finish_return_stmt): Likewise.
6025 (begin_for_stmt): Likewise.
6026 (finish_for_init_stmt): Likewise.
6027 (finish_for_cond): Likewise.
6028 (finish_for_expr): Likewise.
6029 (finish_break_stmt): Likewise.
6030 (finish_continue_stmt): Likewise.
6031 (begin_switch_stmt): Likewise.
6032 (finish_switch_cond): Likewise.
6033 (finish_case_label): Likewise.
6034 (begin_try_block): Likewise.
6035 (begin_function_try_block): Likewise.
6036 (finish_try_block): Likewise.
6037 (finish_cleanup_try_block): Likewise.
6038 (finish_cleanup): Likewise.
6039 (finish_function_try_block): Likewise.
6040 (finish_handler_sequence): Likewise.
6041 (finish_function_handler_sequence): Likewise.
6042 (begin_handler): Likewise.
6043 (finish_handler_parms): Likewise.
6044 (begin_catch_block): Likewise.
6045 (finish_handler): Likewise.
6046 (begin_compound_stmt): Likewise.
6047 (finish_compound_stmt): Likewise.
6048 (finish_asm_stmt): Likewise.
6049 (finish_label_stmt): Likewise.
6050 (finish_label_decl): Likewise.
6051 (finish_subobject): Likewise.
6052 (finish_decl_cleanup): Likewise.
6053 (finish_named_return_value): Likewise.
6054 (begin_stmt_expr): Likewise.
6055 (finish_stmt_expr): Likewise.
6057 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
6058 to call genrtl_expr_stmt when appropriate.
6060 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
6061 begin_compound_expr to call genrtl_begin_stmt_expr and
6062 genrtl_begin_compound_expr when appropriate.
6063 (finish_init_stmts): Changed calls to finish_compound_expr and
6064 finish_stmt_expr to call genrtl_finish_compound_expr and
6065 genrtl_finish_stmt_expr when appropriate.
6066 (expand_default_init): Changed call to finish_expr_stmt to call
6067 genrtl_expr_stmt when appropriate.
6068 (build_vec_init): Likewise.
6070 * parse.y (simple_stmt): Removed first argument from call to
6071 finish_for_stmt. Removed first argument from call to
6074 * parse.c: Regenerated.
6076 * pt.c (tsubst_expr): Removed first argument from call to
6077 finish_for_stmt. Removed first argument from call to
6080 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
6082 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
6083 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
6085 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
6086 (cplus_tree_code_length[]): Likewise.
6087 (cplus_tree_code_name[]): Likewise.
6088 (init_parse): Added call to add_c_tree_codes. Changed
6089 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
6091 2000-06-16 Mark Mitchell <mark@codesourcery.com>
6093 * cp-tree.h (finish_mem_initializers): Declare.
6094 (count_trees): Likewise.
6095 * parse.y (base_init): Use finish_mem_initializers.
6096 * semantics.c (finish_mem_initializers): New function.
6098 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
6099 the number of trees.
6101 (count_trees): Don't use it.
6103 2000-06-15 Jason Merrill <jason@redhat.com>
6105 * tree.c (count_trees): New debugging function.
6107 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
6108 * init.c (build_member_call): Pull out the name of a DECL.
6110 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
6111 * semantics.c (expand_body): Push to TV_INTEGRATION here.
6112 * optimize.c (optimize_function): Not here.
6113 * pt.c (instantiate_decl): Push to TV_PARSE.
6115 2000-06-15 Mark Mitchell <mark@codesourcery.com>
6117 * cp-tree.h (struct language_function): Remove x_base_init_list
6118 and x_member_init_list.
6119 (current_base_init_list): Remove.
6120 (current_member_init_list): Likewise.
6121 (setup_vtbl_ptr): Change prototype.
6122 (emit_base_init): Likewise.
6123 (expand_member_init): Likewise.
6124 (reinit_parse_for_function): Remove.
6125 * decl.c (save_function_data): Don't clear x_base_init_list and
6127 (mark_language_function): Don't mark them.
6128 * init.c (perform_member_init): Tweak comment.
6129 (sort_member_init): Take the list of initializers as an argument.
6130 (sort_base_init): Likewise.
6131 (emit_base_init): Likewise.
6132 (expand_member_init): Return the initializer. Don't use global
6134 * lex.c (reinit_parse_for_function): Remove.
6135 * method.c (build_template_parm_names): Correct substitution.
6136 (do_build_copy_constructor): Don't use current_member_init_list
6137 and current_base_init_list.
6138 (synthesize_method): Likewise.
6139 * parse.y (base_init): Split mem-initializers into
6140 base-initializers and field-initializers.
6141 (member_init_list): Build up the list here.
6142 (member_init): Return the initializer.
6143 (fn.depfn): Don't use reinit_parse_for_function.
6144 * parse.c: Regenerated.
6145 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
6147 (tsubst_expr): Don't use current_member_init_list
6148 and current_base_init_list.
6149 (tsubst_expr_values): Rename to ...
6150 (tsubst_initializer_list): ... this. Use convert_from_reference.
6151 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
6152 and current_base_init_list.
6153 (begin_function_definition): Don't call reinit_parse_for_function.
6155 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
6157 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
6160 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
6162 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
6164 * cp-tree.h (IF_COND): Move to c-common.h.
6165 (THEN_CLAUSE): Likewise.
6166 (ELSE_CLAUSE): Likewise.
6167 (WHILE_COND): Likewise.
6168 (WHILE_BODY): Likewise.
6169 (DO_COND): Likewise.
6170 (DO_BODY): Likewise.
6171 (RETURN_EXPR): Likewise.
6172 (EXPR_STMT_EXPR): Likewise.
6173 (FOR_INIT_STMT): Likewise.
6174 (FOR_COND): Likewise.
6175 (FOR_EXPR): Likewise.
6176 (FOR_BODY): Likewise.
6177 (SWITCH_COND): Likewise.
6178 (SWITCH_BODY): Likewise.
6179 (CASE_LOW): Likewise.
6180 (CASE_HIGH): Likewise.
6181 (GOTO_DESTINATION): Likewise.
6182 (COMPOUND_BODY): Likewise.
6183 (ASM_CV_QUAL): Likewise.
6184 (ASM_STRING): Likewise.
6185 (ASM_OUTPUTS): Likewise.
6186 (ASM_INPUTS): Likewise.
6187 (ASM_CLOBBERS): Likewise.
6188 (DECL_STMT_DECL): Likewise.
6189 (STMT_EXPR_STMT): Likewise.
6190 (LABEL_STMT_LABEL): Likewise.
6191 (SCOPE_BEGIN_P): Likewise.
6192 (SCOPE_END_P): Likewise.
6193 (SCOPE_STMT_BLOCK): Likewise.
6194 (SCOPE_NULLIFIED_P): Likewise.
6195 (SCOPE_NO_CLEANUPS_P): Likewise.
6196 (SCOPE_PARTIAL_P): Likewise.
6197 (ASM_VOLATILE_P): Likewise.
6198 (STMT_LINENO): Likewise.
6199 (STMT_LINENO_FOR_FN_P): Likewise.
6201 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
6202 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
6203 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
6204 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
6205 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
6207 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
6209 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
6210 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
6212 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
6213 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
6214 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
6216 2000-06-14 Mark Mitchell <mark@codesourcery.com>
6218 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
6219 * class.c (dfs_find_final_overrider): Set it appropriately.
6220 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
6221 avoid unneeded secondary vptrs.
6223 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6225 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
6226 (check_bitfield_decl, check_field_decl): Likewise.
6227 (build_vtbl_or_vbase_field, build_base_field): Likewise.
6228 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
6229 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
6230 (xfer_tag, finish_enum): Likewise.
6231 * decl2.c (finish_builtin_type): Likewise.
6232 * init.c (init_init_processing): Likewise.
6233 * pt.c (instantiate_class_template): Likewise.
6234 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
6235 * cp-tree.h (struct lang_type): Add user_align member.
6236 (CLASSTYPE_USER_ALIGN): Define.
6238 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6240 * Make-lang.in (c++.install-common): Install g++-cross in
6241 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
6242 $(target_alias)-g++ and $(target_alias)-c++.
6244 2000-06-12 Mark Mitchell <mark@codesourcery.com>
6246 * class.c (vcall_offset_data_s): Add last_init and fns.
6247 (overrides): Rename to same_signature_p.
6248 (dfs_find_final_overrider): Adjust accordingly.
6249 (mark_overriders): Likewise.
6250 (warn_hidden): Likewise.
6251 (build_vtbl_initializer): Reorganize machinery for building things
6252 at negative offsets.
6253 (build_vcall_and_vbase_vtbl_entries): Likewise.
6254 (build_vbase_offset_vtbl_entries): Likewise.
6255 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
6256 offset entries. Do not create two entries for functions with the
6258 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
6259 (build_rtti_vtbl_entries): Reorganize machinery for building things
6260 at negative offsets.
6262 * optimize.c (expand_call_inline): Don't recurse into the code
6263 used to initialize the parameters more than once.
6265 2000-06-11 Mark Mitchell <mark@codesourcery.com>
6267 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
6268 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
6269 (find_substitution): Only use the `Sa' substitution for
6270 std::allocator, not instantiations of it.
6271 (write_template_prefix): Move comment. Only use a TREE_LIST to
6272 represent substitutions for a member template.
6273 (write_array_type): Mangle array dimensions correctly.
6274 * optimize.c (maybe_clone_body): Copy more information from the
6276 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
6277 on the regenerated declaration.
6279 2000-06-11 Chip Salzenberg <chip@valinux.com>
6280 Mark Mitchell <mark@codesourcery.com>
6282 * class.c (build_vtable): Clarify comment.
6283 (build_ctor_vtbl_group): Pass the most derived type to
6286 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6288 * decl2.c (compare_options): Don't needlessly cast away const-ness.
6290 2000-06-10 Mark Mitchell <mark@codesourcery.com>
6292 * decl.c (add_binding): Handle duplicate declarations of external
6295 2000-06-09 Chip Salzenberg <chip@valinux.com>
6296 Mark Mitchell <mark@codesourcery.com>
6298 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
6300 (write_signed_number): New macro.
6301 (write_unsigned_number): Likewise.
6302 (write_source_name): Use them.
6303 (write_number): Handle signed and unsigned values.
6304 (write_integer_cst): Use tree_int_cst_sgn, and use
6305 write_unsigned_number or write_signed_number as appropriate.
6306 (write_discriminator): Use write_unsigned_number or
6307 write_signed_number as appropriate.
6308 (write_template_arg_literal): Likewise.
6309 (write_array_type): Use tree_low_cst.
6310 (write_template_parm): Use write_unsigned_number or
6311 write_signed_number as appropriate.
6312 (write_substitution): Adjust call to write_number.
6313 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
6314 (write_expression): Handle non-type template arguments of
6315 reference type correctly.
6316 (mangle_thunk): Use write_signed_number.
6318 2000-06-09 Chip Salzenberg <chip@valinux.com>
6320 * mangle.c (find_substition): Don't mangle objects with typename
6321 substitutions (e.g. "cin" as "Si").
6323 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
6325 * call.c (add_candidate): Use ggc_alloc_cleared.
6326 * decl.c (lookup_label): Likewise.
6327 * lex.c (retrofit_lang_decl): Likewise.
6329 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
6331 * semantics.c (expand_body): Push to TV_EXPAND.
6332 * optimize.c (optimize_function): Push to TV_INTEGRATION.
6333 * decl.c (start_function): Always call announce_function.
6335 * tinfo2.cc: Just declare abort.
6337 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
6339 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
6340 whenever @ is a symbolic name.
6342 2000-06-08 Jakub Jelinek <jakub@redhat.com>
6344 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
6346 2000-06-07 Mark Mitchell <mark@codesourcery.com>
6348 * decl.c (pushdecl): Look up functions by DECL_NAME, not
6349 DECL_ASSEMBLER_NAME.
6351 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6353 * decl2.c (c_language): Define.
6355 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
6357 * lex.c (lang_init_options): Tweak.
6359 * decl2.c: Remove #inclusion of diagnostic.h
6360 (lang_decode_option): Move diagnostic formatting options to
6363 * lang-options.h: Remove documentation for diagnostic options.
6365 * Makefile.in (lex.o): Depends upon diagnostic.h
6367 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6369 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
6370 the same DECL_RESULT, it's not a redefinition.
6371 * pt.c (tsubst_decl): Remove code to handle illegal
6374 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
6376 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
6378 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
6380 * search.c (maybe_suppress_debug_info): Don't check
6381 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
6383 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
6386 Remember instantiation context in deferred instantiations.
6387 * cp-tree.h (struct tinst_level): Remove.
6388 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
6389 * pt.c (current_tinst_level): Now a tree.
6390 (print_template_context, push_tinst_level, pop_tinst_level,
6391 tinst_for_decl): Adjust.
6392 (reopen_tinst_level): New fn.
6393 (init_pt): Register current_tinst_level as a root.
6394 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
6395 of the pending templates list.
6396 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
6397 * lex.c (extract_interface_info): Adjust.
6398 * decl2.c (warn_if_unknown_interface): Adjust.
6400 2000-06-05 Mark Mitchell <mark@codesourcery.com>
6402 * class.c (indirect_primary_base_p): New function.
6403 (determine_primary_base): Use it.
6405 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
6407 Update new-abi dynamic cast algorithm.
6408 * tinfo.cc (__class_type_info::__dyncast_result): Add
6409 whole_details. Adjust constructor.
6410 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
6411 Avoid unnecessary searching.
6412 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
6414 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6416 * decl.c (init_decl_processing): Don't call record_component_aliases.
6417 * tree.c (build_cplus_array_type_1): Likewise.
6419 2000-06-04 Mark Mitchell <mark@codesourcery.com>
6421 * ir.texi: Correct typo.
6422 * mangle.c (write_expression): Handle non-type template arguments
6423 with reference type.
6424 * method.c (build_overload_value): Likewise.
6425 * pt.c (convert_nontype_argument): Explicitly represent conversion
6426 to a reference with an ADDR_EXPR.
6427 (unify): Always unify arguments in left-to-right order.
6429 2000-06-03 Alex Samuel <samuel@codesourcery.com>
6430 Mark Mitchell <mark@codesourcery.com>
6432 * Make-lang.in (CXX_SRCS): Add mangle.c.
6433 * Makefile.in (CXX_OBJS): Add mangle.o.
6434 (mangle.o): New rule.
6436 * class.c (local_classes): New variable.
6437 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
6438 (get_vtt_name): Use mangle_vtt_name for new ABI.
6439 (init_class_processing): Initialize local_classes.
6440 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
6441 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
6442 (std_identifier): New macro.
6443 (DECL_VOLATILE_MEMFUNC_P): New macro.
6444 (DECL_NAMESPACE_STD_P): Likewise.
6445 (local_classes): Declare.
6446 (get_mostly_instantiated_function_type): Declare.
6447 (init_mangle): Declare.
6448 (mangle_decl): Likewise.
6449 (mangle_type_string): Likewise.
6450 (mangle_type): Likewise.
6451 (mangle_typeinfo_for_type): Likewise.
6452 (mangle_typeinfo_string_for_type): Likewise.
6453 (mangle_vtbl_for_type): Likewise.
6454 (mangle_vtt_for_type): Likewise.
6455 (mangle_ctor_vtbl_for_type): Likewise.
6456 (mangle_thunk): Likewise.
6457 (mangle_conv_op_name_for_type): Likewise.
6458 (mangle_guard_variable): Likewise.
6459 * decl.c (pushtag): Keep track of local classes.
6460 (initialize_predefined_identifiers): Initialize std_identifier.
6461 (init_decl_processing): Use std_identifier.
6462 (start_decl): Don't treat instantiations as specializations.
6463 (grokdeclarator): Likewise.
6464 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
6465 name for fully-instantiated templates.
6466 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
6467 destructors with the new ABI.
6468 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
6469 (grokfield): Use mangle_type for new ABI.
6470 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
6471 (get_sentry): Use mangle_guard_variable for new ABI.
6472 (start_static_initialization_or_destruction): Likewise.
6473 * expr.c (extract_aggr_init): Remove.
6474 (extract_scalar_init): Likewise.
6475 (extract_init): Remove #if 0'd code.
6476 * mangle.c: New function.
6477 * method.c (build_mangled_name): Assert not flag_new_abi.
6478 (build_static_name): Likewise.
6479 (build_decl_overload_real): Likewise.
6480 (build_typename_overload): Likewise.
6481 (build_overload_with_type): Likewise.
6482 (build_overload_name): Likewise.
6483 (get_ctor_vtbl_name): Likewise.
6484 (start_squangling): Likewise.
6485 (get_id_2): Likewise.
6486 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
6487 (init_method): Call init_mangle for new ABI.
6488 (make_thunk): Call mangle_thunk for new ABI.
6489 * operators.def: Correct new ABI manglings for the `%' operator.
6491 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
6492 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
6493 (lookup_template_class): Call mangle_decl for new ABI.
6494 (get_mostly_instantiated_function_type): New function.
6495 (set_mangled_name_for_template_decl): Use it.
6496 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
6497 the new ABI. Use mangle_conv_op_name_for_type for instantiated
6498 conversion op names.
6499 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
6500 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
6501 (tinfo_base_init): Likewise. Mangle typeinfo string name with
6502 mangle_typeinfo_string_for_type.
6504 2000-06-03 Mark Mitchell <mark@codesourcery.com>
6506 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
6507 (INNERMOST_TEMPLATE_ARGS): New macro.
6508 (innermost_args): Remove.
6509 (get_innermost_template_args): New function.
6510 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
6511 * error.c (dump_function_decl): Be caution when using
6512 most_general_template.
6513 * method.c (build_template_parm_names): Use
6514 INNERMOST_TEMPLATE_ARGS.
6515 * pt.c (add_to_template_args): Tidy comment
6516 (get_innermost_template_args): New function.
6517 (check_explicit_specialization): Clear DECL_INITIAL for a new
6519 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
6521 (push_template_decl): Always register specializations of the most
6523 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
6524 (coerce_template_parms): Likewise.
6525 (lookup_template_class): Likewise.
6526 (innermost_args): Remove.
6527 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
6528 (tsubst_decl): Handle tricky specializations. Use
6529 get_innermost_template_args.
6530 (instantiate_template): Simplify handling of partial
6532 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
6533 (most_general_template): Reimplement, in a more straightforward
6535 (regenerate_decl_from_template): Tweak formatting. Use
6536 TMPL_ARGS_DEPTH for clarity.
6537 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
6539 * dump.c (dequeue_and_dump): Dump information about thunks.
6541 2000-06-01 Richard Henderson <rth@cygnus.com>
6543 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
6545 2000-06-01 Richard Henderson <rth@cygnus.com>
6547 * decl2.c (unsupported_options): Fix typo, make const.
6548 (lang_decode_option): Fix bsearch argument order.
6550 2000-06-01 Mark Mitchell <mark@codesourcery.com>
6552 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
6555 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6557 * cp-tree.h (c_get_alias_set): Deleted.
6558 * Makefile.in (decl.o): Include ../expr.h.
6559 * decl.c (expr.h): Include.
6560 (init_decl_processing): Call record_component_aliases for arrays.
6561 (grokdeclarator): Likewise.
6562 Set TREE_ADDRESSABLE for fields that aren't bitfields.
6563 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
6565 2000-05-31 Mark Mitchell <mark@codesourcery.com>
6567 Remove guiding declaration support.
6568 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
6569 (flag_guiding_decls): Remove.
6570 * call.c (build_user_type_conversion_1): Remove support for
6572 (build_new_function_call): Likewise.
6573 (build_new_op): Likewise.
6574 (build_new_method_call): Likewise.
6575 * decl.c (start_function): Likewise.
6576 * friend.c (is_friend): Likewise.
6577 (do_friend): Likewise.
6578 * decl2.c ((flag_dump_translation_unit): Make it const.
6579 (flag_guiding_decls): Remove.
6580 (unsupported_options): New variable
6581 (compare_options): New function.
6582 (lang_decode_option): Use them.
6584 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
6586 * method.c (mangle_expression): Adjust test for legal expression
6589 * pt.c (instantiate_decl): Save and restore the local
6590 specializations list.
6592 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
6594 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
6596 2000-05-30 Mark Mitchell <mark@codesourcery.com>
6598 * call.c (add_template_candidate_real): Handle member template
6599 constructors for classes with virtual bases.
6600 (build_user_type_conversion_1): Use in_charge_arg_for_name.
6601 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
6603 * ir.texi: Update thunk documentation.
6605 * call.c (joust): Fix handling of overloaded builtin operators.
6607 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
6609 * cp-tree.h (DECL_ANTICIPATED): New macro.
6610 Document new use of DECL_LANG_FLAG_7.
6611 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
6612 in the user namespace.
6613 * lex.c (do_identifier): If the identifier's declaration has
6614 DECL_ANTICIPATED on, it has not yet been declared. But do not
6615 replace it with an ordinary implicit declaration.
6617 * tinfo2.cc: Include stdlib.h.
6619 2000-05-29 Mark Mitchell <mark@codesourcery.com>
6621 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
6622 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
6625 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
6627 * decl2.c (lang_decode_option): Use skip_leading_substring instead
6630 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
6632 * operators.def (<?): Duplicated, should have been...
6635 2000-05-27 Alex Samuel <samuel@codesourcery.com>
6636 Mark Mitchell <mark@codesourcery.com>
6638 * cp-tree.h (ansi_opname): Make it a macro.
6639 (ansi_assopname): Likewise.
6640 (struct lang_decl_flags): Add assignment_operator_p.
6641 (struct lang_decl): Add operator_code.
6642 (DECL_VTT_PARM): Adjust.
6643 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
6644 overloaded operator.
6645 (SET_OVERLOADED_OPERATOR_CODE): New macro.
6646 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
6647 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
6648 (opname_tab): Remove.
6649 (assignop_tab): Likewise.
6650 (operator_name_info_t): New type.
6651 (operator_name_info): New variable.
6652 (assignment_operator_name_info): Likewise.
6653 (build_cp_library_fn): Remove declaration.
6654 (push_cp_library_fn): Likewise.
6655 (operator_name_string): Likewise.
6656 (build_decl_overload): Likewise.
6657 * call.c (print_z_candidates): Simplify.
6658 (build_object_call): Adjust usage of ansi_opname. Use
6659 DECL_OVERLOADED_OPERATOR_P.
6660 (op_error): Adjust operator name lookup.
6661 (build_conditional_expr): Adjust usage of ansi_opname.
6662 (build_new_op): Likewise.
6663 (build_op_delete_call): Likewise.
6664 (build_over_call): Likewise.
6665 (joust): Use DECL_OVERLOADED_OPERATOR_P.
6666 * decl.c (duplicate_decls): Copy operator_code.
6667 (init_decl_processing): Adjust parameters to push_cp_library_fn.
6668 (builtin_function): Adjust parameters to build_library_fn_1.
6669 (build_library_fn_1): Accept an overloaded operator code.
6670 (build_library_fn): Pass ERROR_MARK.
6671 (build_cp_library_fn): Accept an overloaded operator code.
6672 (push_cp_library_fn): Likewise.
6673 (grokfndecl): Tweak.
6674 (grokdeclarator): Simplify code to compute names of overloaded
6675 operators. Adjust use of ansi_opname.
6676 (ambi_op_p): Work on tree_codes, not identifiers.
6677 (unary_op_p): Likewise.
6678 (grok_op_properties): Likewise.
6679 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
6680 (lang_mark_tree): Don't try to mark the operator_code.
6681 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
6682 * error.c (dump_decl): Remove special handling for operator
6684 (dump_function_name): Likewise.
6685 (dump_expr): Adjust name lookup of operators.
6686 (op_to_string): Simplify.
6687 (assop_to_string): Likewise.
6688 * init.c (build_new_1): Adjust use of ansi_opname.
6689 * lex.c (opname_tab): Remove.
6690 (assignop_tab): Likewise.
6691 (ansi_opname): Likewise.
6692 (ansi_assopname): Likewise.
6693 (operator_name_string): Likewise.
6694 (reinit_lang_specific): Likewise.
6695 (operator_name_info): New variable.
6696 (assignment_operator_name_info): Likewise.
6697 (init_operators): New function.
6698 (init_parse): Use it.
6699 (do_identifier): Adjust use of ansi_opname.
6700 * method.c (mangle_expression): Don't use ansi_opname for
6702 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
6703 (build_decl_overload): Remove.
6704 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
6705 (do_build_assign_ref): Adjust use of ansi_opname.
6706 (synthesize_method): Likewise.
6707 (implicitly_declare_fn): Likewise.
6708 * operators.def: New file.
6709 * parse.y (operator): Adjust use of ansi_opname.
6710 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
6711 (set_mangled_name_for_template_decl): Don't play games with
6713 (special_function_p): Adjust use of ansi_opname.
6714 * typeck.c (check_return_expr): Likewise.
6715 * Make-lang.in (cc1plus): Depend on operators.def.
6716 * Makefile.in (lex.o): Likewise.
6719 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
6721 * Make-lang.in (cplib2.ready): Eradicate.
6723 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6725 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
6726 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
6727 (built_min, cp_tree_equal): Likewise.
6729 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6731 * class.c (layout_nonempty_base_or_field): Replace
6732 `record_layout_info' with `record_layout_info_s'.
6734 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
6737 * cp-tree.h (struct language_function): x_named_labels is now
6738 a struct named_label_list*.
6739 * decl.c (struct named_label_use_list): Renamed from...
6740 (struct named_label_list): ...this. New struct.
6741 (push_binding_level): Don't set eh_region.
6742 (note_level_for_eh): New fn.
6743 (pop_label): Take label and old value directly.
6744 (pop_labels): Adjust for new named_labels format.
6745 (lookup_label): Likewise.
6746 (poplevel): Note characteristics of a binding level containing a
6747 named label. Mess with named label lists earlier.
6748 (mark_named_label_lists): New fn.
6749 (mark_lang_function): Call it.
6750 (use_label): New fn, split out from...
6751 (make_label_decl): ...here. Don't call it.
6752 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
6753 check_previous_gotos): New fns, split out from...
6754 (define_label): ...here.
6755 (check_switch_goto): New fn.
6756 (define_case_label): Call it.
6757 (check_goto): New fn.
6758 * semantics.c (finish_goto_stmt): Call it and use_label.
6759 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
6760 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
6762 2000-05-26 Mark Mitchell <mark@codesourcery.com>
6764 * class.c (build_vtable_entry_ref): Correct usage of
6765 get_vtbl_decl_for_binfo.
6767 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
6768 * method.c (implicitly_declare_fn): Not here.
6770 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
6772 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
6773 (CPTI_PTMD_DESC_TYPE): ... here.
6774 (ptmd_desc_type_node): Rename to ...
6775 (ptm_desc_type_node): ... here.
6777 * rtti.c (ptmd_initializer): Rename to ...
6778 (ptm_initializer): ... here.
6779 (sythesize_tinfo_var): Adjust. Deal with pointer to member
6781 (create_tinfo_types): Adjust.
6783 2000-05-25 Mark Mitchell <mark@codesourcery.com>
6785 Finish implementation of VTTs.
6786 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
6787 CPTI_VTT_PARM_IDENTIFIER.
6788 (vtt_parm_identifier): New macro.
6789 (vtt_parm_type): Likewise.
6790 (BINFO_SUBVTT_INDEX): Likewise.
6791 (BINFO_VPTR_INDEX): Likewise.
6792 (struct lang_decl): Add vtt_parm.
6793 (DECL_VTT_PARM): New macro.
6794 (DECL_USE_VTT_PARM): Likewise.
6795 (DECL_NEEDS_VTT_PARM_P): Likewise.
6796 (get_vtt_name): Declare.
6797 (build_artifical_parm): Likewise.
6798 (fixup_all_virtual_upcast_offsets): Likewise.
6799 (expand_indirect_vtbls_init): Remove.
6800 * call.c (build_new_method_call): Pass the vtt to subobject
6801 constructors and destructors.
6802 * class.c (get_vtt_name): Give it external linkage.
6803 (build_clone): Handle the magic VTT parameters for clones.
6804 (clone_function_decl): Fix typo in comment.
6805 (build_vtt): Keep track of the indices in the VTTs where various
6806 entities are stored.
6807 (build_vtt_inits): Likewise.
6808 (dfs_build_vtt_inits): Likewise.
6809 (build_ctor_vtbl_group): Tweak type of construction vtables.
6810 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
6811 primary bases, when building construction vtables.
6812 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6813 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6814 (init_decl_processing): Initialize vtt_parm_type.
6815 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6816 (lang_mark_tree): Make vtt_parm.
6817 * decl2.c (build_artificial_parm): New function.
6818 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6819 (grokclassfn): Use build_artificial_parm.
6820 * init.c (initialize_vtbl_ptrs): Call
6821 fixup_all_virtual_upcast_offsets directly.
6822 (perform_member_init): Use the complete subobject destructor for
6824 (build_vtbl_address): New function.
6825 (expand_virtual_init): Handle VTTs.
6826 * optimize (maybe_clone_body): Likewise.
6827 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6829 (expand_indirect_vtbls_init): Remove.
6830 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6831 * tree.c (make_binfo): Make them bigger.
6833 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6835 * inc/cxxabi.h (__pbase_type_info): Define, based on
6836 __pointer_type_info.
6837 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6838 (__pointer_to_member_type_info): Likewise.
6839 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6840 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6841 (__pointer_type_info::__do_catch): Rename to ...
6842 (__pbase_type_info::__do_catch): ... here. Adjust.
6843 (__pbase_type_info::__pointer_catch): Implement.
6844 (__pointer_type_info::__pointer_catch): Adjust.
6845 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6847 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6849 * tinfo.h (__user_type_info::contained_virtual_p): New
6851 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6853 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6854 diamond shaped heirarchy. Add early out for mixed diamond and
6855 duplicate shaped heirarchy.
6857 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6859 * cp-tree.h (build_delete): Change prototype.
6860 (build_vec_delete): Likewise.
6861 * call.c (build_scoped_method_call): Use special_function_kind
6862 values to indicate the kind of destruction to be done.
6863 (build_method_call): Likewise.
6864 * decl.c (finish_destructor_body): Likewise.
6865 (maybe_build_cleanup_1): Likewise. Rename to ...
6866 (maybe_build_cleanup): ... this.
6867 * decl2.c (delete_sanity): Use special_function_kind
6868 values to indicate the kind of destruction to be done.
6869 (build_cleanup): Likewise.
6870 * init.c (perform_member_init): Likewise.
6871 (build_vec_delete_1): Likewise.
6872 (build_dtor_call): Simplify.
6873 (build_delete): Use special_function_kind
6874 values to indicate the kind of destruction to be done.
6875 (build_vbase_delete): Likewise.
6876 (build_vec_delete): Likewise.
6878 * init.c (sort_member_init): Fix typo in error message generation
6881 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6883 * semantics.c (begin_class_definition): make the packed
6884 attribute be sensitive to the "-fpack-struct" command line flag
6886 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6888 Update new-abi upcast algorithm.
6889 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6890 prototype and meaning of return value.
6891 (__si_class_type_info::__do_upcast): Likewise.
6892 (__vmi_class_type_info::__do_upcast): Likewise.
6893 * tinfo.cc (__class_type_info::__upcast_result): Replace
6894 whole2dst with part2dst. Adjust ctor.
6895 (__class_type_info::__do_upcast): Adjust call of worker function.
6896 (__class_type_info::__do_upcast): Adjust.
6897 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6899 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6900 virtual base in diamond heirarchy bug.
6902 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6904 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6905 and bitfield to tinfo_fn_p.
6906 (DECL_TINFO_FN_P): Adjust.
6907 (SET_DECL_TINFO_FN_P): Likewise.
6908 (DECL_MUTABLE_P): Likewise.
6909 (DECL_C_BIT_FIELD): Likewise.
6910 (SET_DECL_C_BIT_FIELD): Likewise.
6911 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6912 (DECL_UNINLINABLE): Likewise.
6913 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6914 (handle_using_decl): Remove assertion.
6915 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6916 to build FIELD_DECLs.
6917 (build_base_field): Likewise.
6918 (layout_class_type): Likewise.
6919 * decl.c (init_decl_processing): Likewise.
6920 (build_ptrmemfunc_type): Likewise.
6921 (grokdeclarator): Likewise.
6922 * decl2.c (grok_x_components): Likewise.
6923 * except.c (call_eh_info): Likewise.
6924 * init.c (init_init_processing): Likewise.
6925 * rtti.c (expand_class_desc): Likewise.
6926 (create_pseudo_type_info): Likewise.
6927 (get_vmi_pseudo_type_info): Likewise.
6928 (create_tinfo_types): Likewise.
6929 * ptree.c (print_lang_decl): Adjust.
6930 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6931 before checking DECL_MUTABLE_P.
6933 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6934 parameters for template functions.
6935 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6936 destructors as well as constructors.
6938 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6940 * class.c (build_ctor_vtbl_group): Set inits.
6941 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6942 DECL_THIS_INLINE appropriately for clones.
6944 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6945 (DECL_CONV_FN_P): Simplify.
6946 (DECL_OPERATOR): Remove.
6947 (language_to_string): Declare.
6948 * decl.c (duplicate_decls): Fix typo in comment.
6949 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6950 (grok_op_properties): Use DECL_CONV_FN_P instead of
6951 IDENTIFIER_TYPENAME_P.
6952 * dump.c (dequeue_and_dump): Dump the language linkage of
6954 * error.c (language_to_string): Give it external linkage.
6955 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6956 (implicitly_declare_fn): Set DECL_LANGUAGE.
6957 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6958 IDENTIFIER_TYPENAME_P.
6959 (tsubst_decl): Likewise.
6960 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6961 * semantics.c (finish_member_declaration): Don't mark members of
6962 classes declared in an extern "C" region as extern "C".
6964 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6966 * decl2.c (qualified_lookup_using_namespace): Look through
6969 * decl.c (push_using_decl): Return the old decl on namespace level.
6971 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6973 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6974 (VTT_NAME_PREFIX): New macro.
6975 (CTOR_VTBL_NAME_PREFIX): Likewise.
6976 (get_ctor_vtbl_name): New function.
6977 * class.c (get_vtable_name): Simplify.
6978 (get_vtt_name): New function.
6979 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
6980 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
6981 when a virtual base becomes primary.
6982 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
6984 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
6985 additional parameters.
6986 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
6987 (initialize_array): New function.
6988 (build_vtt): Likewise.
6989 (build_vtt_inits): Likewise.
6990 (dfs_build_vtt_inits): Likewise.
6991 (dfs_fixup_binfo_vtbls): Likewise.
6992 (build_ctor_vtbl_group): Likewise.
6993 (initialize_vtable): Use initialize_array.
6994 (accumulate_vtbl_inits): Reimplement to handle construction
6996 (dfs_accumulate_vtbl_inits): Likewise.
6997 (bulid_vtbl_initializer): Adjust parameter name.
6998 * method.c (build_typename_overload): Remove #if 0'd code.
6999 (get_ctor_vtbl_name): New function.
7000 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
7001 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
7003 * cp-tree.h (struct lang_type): Remove search_slot.
7004 (CLASSTYPE_SEARCH_SLOT): Remove.
7005 (emit_base_init): Change prototype.
7006 (initialize_vtbl_ptrs): Likewise.
7007 (expand_indirect_vtbls_init): Likewise.
7008 (clear_search_slots): Remove.
7009 * decl.c (lang_mark_tree): Don't mark search_slot.
7010 * init.c (initialize_vtbl_ptrs): Simplify.
7011 (emit_base_init): Likewise.
7012 * search.c (struct vbase_info): Document decl_ptr.
7013 (convert_pointer_to_single_level): Remove.
7014 (dfs_find_vbases): Remove.
7015 (dfs_init_base_pointers): Simplify.
7016 (dfs_clear_vbase_slots): Remove.
7017 (dfs_vtable_path_unmark): New function.
7018 (init_vbase_pointers): Simplify.
7019 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
7020 (expand_indirect_vtbls_init): Simplify. Don't call
7021 mark_all_temps_used.
7022 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
7023 initialize_vtbl_ptrs.
7025 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
7027 * except.c: Add static prototypes.
7029 2000-05-20 H.J. Lu <hjl@gnu.org>
7031 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
7033 2000-05-19 Mark Mitchell <mark@codesourcery.com>
7035 Don't create a separate copy of virtual bases for the
7036 CLASSTYPE_VBASECLASSES list.
7037 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
7038 (BINFO_FOR_VBASE): Remove.
7039 (CANONICAL_BINFO): Adjust.
7040 (binfo_for_vbase): New function.
7041 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
7042 instead of BINFO_FOR_VBASE.
7043 (build_vbase_pointer): Likewise.
7044 (build_secondary_vtable): Likewise.
7045 (dfs_mark_primary_bases): Likewise.
7046 (mark_primary_bases): Likewise.
7047 (layout_nonempty_base_or_field): Likewise.
7048 (dfs_set_offset_for_shared_vbases): Likewise.
7049 (dfs_set_offset_for_unshared_vbases): Likewise.
7050 (layout_virtual_bases): Likewise. Adjust for changes to the
7051 CLASSTYPE_VBASECLASSES list.
7052 (dump_class_hierarchy_r): Use binfo_for_vbase
7053 instead of BINFO_FOR_VBASE.
7054 (dump_class_hierarchy): Likewise.
7055 (finish_vtbls): Likewise.
7056 (build_vtbl_initializer): Adjust for changes to the
7057 CLASSTYPE_VBASECLASSES list.
7058 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
7059 * decl.c (finish_destructor_body): Adjust for changes to the
7060 CLASSTYPE_VBASECLASSES list.
7061 * init.c (sort_base_init): Use binfo_for_vbase.
7062 (construct_virtual_bases): Adjust for changes to the
7063 CLASSTYPE_VBASECLASSES list.
7064 (expand_member_init): Use binfo_for_vbase.
7065 (build_vbase_delete): Adjust for changes to the
7066 CLASSTYPE_VBASECLASSES list.
7067 * method.c (do_build_copy_constructor): Likewise.
7068 * rtti.c (get_base_offset): Use binfo_for_vbase.
7069 (expand_class_desc): Remove #if 0'd code.
7070 * search.c (struct vbase_info): Remove vbase_types.
7071 (get_base_distance): Use binfo_for_vbase.
7072 (lookup_field_queue_p): Use CANONICAL_BINFO.
7073 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
7074 (get_pure_virtuals): Adjust for changes to the
7075 CLASSTYPE_VBASECLASSES list.
7076 (dfs_find_vbases): Use binfo_for_vbase.
7077 (dfs_init_vbase_pointers): Likewise.
7078 (init_vbase_pointers): Don't initialize vi.vbase_types.
7079 (virtual_context): Use binfo_for_vbase.
7080 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
7081 CLASSTYPE_VBASECLASSES list.
7082 (expand_indirect_vtbls_init): Simplify.
7083 (dfs_get_vbase_types): Don't replicate virtual bases.
7084 (find_vbase_instance): Use binfo_for_vbase.
7085 (binfo_for_vbase): New function.
7086 * typeck.c (get_delta_difference): Use binfo_for_vbase.
7088 2000-05-17 Mark Mitchell <mark@codesourcery.com>
7090 * decl2.c (finish_anon_union): Generalize error messages to handle
7091 anonymous structures.
7092 * init.c (perform_member_init): Remove `name' parameter.
7093 (build_field_list): New function.
7094 (sort_member_init): Handle anonymous union initialization order
7095 correctly. Check for multiple initializations of the same union.
7096 (emit_base_init): Don't look up fields by name here.
7097 (expand_member_init): Record the result of name lookup for future
7099 * typeck.c (build_component_ref): Fix formatting.
7101 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
7103 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
7104 * typeck.c (build_x_compound_expr): Replace warn_unused with
7107 * decl2.c (lang_decode_option): Update -Wall unused flags by
7108 calling set_Wunused.
7110 2000-05-16 Mark Mitchell <mark@codesourcery.com>
7112 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
7113 * init.c (dfs_vtable_path_unmark): Remove.
7114 * search.c (marked_new_vtable_p): Likewise.
7115 (unmarked_new_vtable_p): Likewise.
7116 (dfs_search_slot_nonempty_p): Likewise.
7117 (dfs_mark): Likewise.
7118 (dfs_vtable_path_unmark): Likewise.
7119 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
7120 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
7121 (dfs_init_vbase_pointers): Remove special-case new ABI code.
7122 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
7123 (init_vbase_pointers): Simplify.
7124 (expand_indirect_vtbls_init): Likewise.
7126 * class.c (copy_virtuals): New function.
7127 (build_primary_table): Use it.
7128 (build_secondary_vtable): Likewise.
7129 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
7130 indicate that no vcall offset is required.
7131 (add_virtual_function): Likewise.
7132 (modify_all_vtables): Likewise.
7133 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7134 (dfs_accumulate_vtbl_inits): Likewise.
7135 (build_vtbl_initializer): Make changes to handle construction
7137 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7138 (build_rtti_vtbl_entries): Likewise.
7139 (build_vtable_entries): Handle a NULL vcall_index.
7141 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
7143 * decl2.c (lang_decode_option): Fix thinko.
7145 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
7147 * except.c (check_handlers): New fn.
7148 * cp-tree.h: Declare it.
7149 * semantics.c (finish_handler_sequence): Call it.
7150 (finish_function_handler_sequence): Likewise.
7151 (finish_handler_parms): Set TREE_TYPE on the handler.
7152 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
7153 * search.c (get_base_distance_recursive): If protect>1, ignore
7155 (get_base_distance): Don't reduce watch_access.
7157 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
7159 * lex.c: #include diagnostic.h.
7160 (lang_init_options): Set default prefixing rules.
7162 * lang-options.h: Add -fdiagnostics-show-location=.
7164 * decl2.c: #include diagnostic.h.
7165 (lang_decode_option): Handle -fdiagnostics-show-location=.
7167 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
7169 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
7170 * vec.cc: Revert my 2000-05-07 change.
7172 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
7174 * class.c (check_field_decls): Complain about non-static data
7175 members with same name as class in class with constructor.
7177 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
7179 * decl.c (grokdeclarator): Allow non-static data members with
7182 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7184 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
7185 and pending_inline.filename. Update prototypes.
7186 * decl.c (define_label): Constify filename parameter.
7187 * decl2.c (warn_if_unknown_interface): Constify local char *.
7188 * input.c Constify input_source.filename. Don't declare
7189 input_filename or lineno. Constify filename parameter to feed_input.
7190 * lex.c (init_parse): Constify parameter and return value.
7191 (cp_pragma_interface, cp_pragma_implementation): Constify
7193 (reinit_parse_for_method, reinit_parse_for_block,
7194 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
7195 Constify local char *.
7196 * pt.c: Don't declare lineno or input_filename.
7197 (print_template_context, tsubst_friend_function, tsubst_decl,
7198 tsubst, instantiate_decl): Constify local char *.
7199 * semantics.c (expand_body): Constify local char *.
7200 * tree.c (build_srcloc): Constify filename parameter.
7201 * typeck.c (c_expand_asm_operands): Constify filename
7204 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
7206 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
7209 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
7211 * inc/cxxabi.h: Fix typos in comment.
7212 (__base_class_info::__offset): Use a static_cast.
7214 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
7216 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
7217 of std::size_t and std::ptrdiff_t respectively.
7218 * tinfo.cc: Likewise.
7221 2000-05-06 Richard Henderson <rth@cygnus.com>
7223 * typeck.c (build_c_cast): Don't warn integer->pointer size
7224 mismatch for constants.
7226 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
7228 * rtti.c (ptmd_initializer): Set non-public, if class is
7231 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
7232 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7233 __cxa_vec_delete): Likewise.
7234 * tinfo.cc (__dynamic_cast): Likewise.
7235 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7236 __cxa_vec_delete): Likewise.
7238 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7240 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
7241 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
7242 (lang_decl_flags): Add vcall_offset.
7243 (THUNK_VCALL_OFFSET): Use it.
7244 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
7245 * method.c (make_thunk): Create the lang_decl here, not in
7247 (emit_thunk): Make generic thunks into ordinary functions once
7248 they have been fed to expand_body.
7249 * semantics.c (expand_body): Set current_function_is_thunk here.
7251 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7253 * class.c (update_vtable_entry_for_fn): Prototype.
7255 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
7258 * search.c (dfs_build_inheritance_graph_order): Prototype.
7260 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7262 * cp-tree.h (special_function_kind): Add various kinds of
7264 (special_function_p): New function.
7265 * class.c (overrides): Don't let one kind of destructor override
7267 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
7268 whether or not to instantiate a template.
7269 * tree.c (special_function_p): Define.
7271 2000-05-03 Mark Mitchell <mark@codesourcery.com>
7273 * cp-tree.def (THUNK_DECL): Remove.
7274 * cp-tree.h (DECL_THUNK_P): New macro.
7275 (DECL_NON_THUNK_FUNCTION_P): Likewise.
7276 (DECL_EXTERN_C_FUNCTION_P): Likewise.
7277 (SET_DECL_THUNK_P): Likewise.
7278 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
7279 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
7280 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
7281 * decl.c (decls_match): Use DECL_EXTERN_C_P.
7282 (duplicate_decls): Likewise.
7283 (pushdecl): Likewise. Adjust thunk handling.
7284 (grokfndecl): Use DECL_EXTERN_C_P.
7285 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
7286 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
7287 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
7288 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
7289 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
7290 DECL_NO_STATIC_CHAIN.
7291 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
7292 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
7293 * search.c (covariant_return_p): Remove THUNK_DECL handling.
7296 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7298 * tree.c (walk_tree): Set lineno.
7300 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7302 * exception.cc: Update license notice.
7304 * new1.cc: Likewise.
7305 * new2.cc: Likewise.
7306 * tinfo.cc: Likewise.
7307 * tinfo2.cc: Likewise.
7309 * inc/cxxabi.h: Likewise.
7310 * inc/exception: Likewise.
7311 * inc/new: Likewise.
7312 * inc/new.h: Likewise.
7313 * inc/typeinfo: Likewise.
7315 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7317 * tree.c (build_target_expr_with_type): If we already have a
7318 TARGET_EXPR, just return it.
7320 * optimize.c (initialize_inlined_parameters): Don't generate an
7321 EXPR_STMT if we can just use DECL_INITIAL.
7322 * decl.c (emit_local_var): Only make the initialization a
7323 full-expression if stmts_are_full_exprs_p.
7325 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7327 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
7329 * call.c (standard_conversion): Use it.
7330 (direct_reference_binding): Likewise.
7331 (build_over_call): Likewise.
7332 (is_properly_derived_from): Likewise.
7333 (compare_ics): Likewise.
7334 * class.c (resolves_to_fixed_type_p): Likewise.
7335 * optimize.c (declare_return_variable): Likewise.
7336 * pt.c (is_specialization_of): Likewise.
7338 * typeck.c (comp_target_parms): Likeiwse.
7339 (build_static_cast): Likewise.
7340 (build_reinterpret_cast): Likewise.
7341 (build_const_cast): Likewise.
7342 (comp_ptr_ttypes_real): Likewise.
7343 (comp_ptr_ttypes_const): Likewise.
7344 * typeck2.c (process_init_constructor): Likewise.
7346 2000-04-30 Scott Snyder <snyder@fnal.gov>
7348 * decl.c (finish_destructor_body): Use the base destructor when
7349 destroying virtual bases.
7351 2000-04-30 Mark Mitchell <mark@codesourcery.com>
7353 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
7355 * optimize.c (struct inline_data): Add target_exprs field.
7356 (declare_return_variable): When a function returns an aggregate,
7357 use the variable declared in the TARGET_EXPR as the remapped
7359 (expand_call_inline): Update the pending target_exprs stack.
7360 (optimize_function): Initialize the stack.
7362 * decl2.c (finish_file): Fix typo in comment.
7364 * method.c (emit_thunk): Don't try to return a `void' value.
7366 * optimize.c (initialize_inlined_parameters): If the parameter is
7367 addressable, we need to make a new VAR_DECL, even if the
7368 initializer is constant.
7370 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
7372 * decl.c (grok_op_properties): Add an extra check of argtypes.
7374 2000-04-27 Mark Mitchell <mark@codesourcery.com>
7376 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
7378 (initialize_inlined_parameters): Try to avoid creating new
7381 2000-04-27 Alex Samuel <samuel@codesourcery.com>
7383 * lex.c (my_get_run_time): Remove.
7384 (init_filename_times): Use get_run_time instead of my_get_run_time.
7385 (check_newline): Likewise.
7386 (dump_time_statistics): Likewise.
7387 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
7388 of computing elapsed time explicitly.
7390 2000-04-26 Mark Mitchell <mark@codesourcery.com>
7392 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
7393 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
7394 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
7395 before calling decl_constant_value.
7396 * class.c (check_bitfield_decl): Likewise.
7397 * cvt.c (ocp_convert): Likewise.
7398 (convert): Likewise.
7399 * decl.c (compute_array_index_type): Likewise.
7400 (build_enumerator): Likewise.
7401 * decl2.c (check_cp_case_value): Likewise.
7402 * pt.c (convert_nontype_argument): Likewise.
7404 * typeck.c (decay_conversion): Likewise.
7405 (build_compound_expr): Likewise.
7406 (build_reinterpret_cast): Likewise.
7407 (build_c_cast): Likewise.
7408 (convert_for_assignment): Likewise.
7410 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
7412 * decl.c (finish_function): Don't play games with DECL_INLINE.
7414 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
7416 * ir.texi: Correct typo.
7418 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7420 * decl.c (grokdeclarator): Reject VLAs as members.
7422 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
7424 * call.c (standard_conversion): Accept conversion between
7427 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
7429 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
7431 * decl2.c (finish_file): Remove double setup for accounting
7434 2000-04-24 Robert Lipe <robertlipe@usa.net>
7436 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
7438 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
7440 * new.cc (set_new_handler): Needs to be in std::.
7442 2000-04-23 Mark Mitchell <mark@codesourcery.com>
7444 * cp-tree.h (lang_decl): Remove pretty_function_p.
7445 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
7446 language-specific node.
7447 * decl.c (cp_make_fname_decl): Use build_decl, not
7448 build_lang_decl, to build the variables.
7449 (grokvardecl): Don't call build_lang_decl for local variables in
7451 (grokdeclarator): Don't call build_lang_decl for local type
7452 declarations in templates.
7453 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
7454 zero'd memory, rather than calling memset.
7455 * pt.c: Include hashtab.h.
7456 (local_specializations): New variable.
7457 (retrieve_local_specialization): Use it.
7458 (register_local_specialization): Likewise.
7459 (tsubst_decl): Don't assume local variables have
7461 (instantiate_decl): Set up local_specializations.
7462 * Makefile.in (HTAB_H): New variable.
7464 2000-04-23 Richard Henderson <rth@cygnus.com>
7466 * typeck.c (c_expand_asm_operands): Restore the original
7467 contents of the output list.
7469 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
7471 * ir.texi: Document complex number representation.
7473 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
7475 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
7476 (target_incomplete_p): New function.
7477 (tinfo_base_init): Create comdat NTBS name variable.
7478 (ptr_initializer): Add non_public parameter. Calculate it.
7479 (ptmd_initializer): Likewise.
7480 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
7481 (create_real_tinfo_var): Add non_public parameter. Use it.
7482 Push proxy into global namespace.
7483 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
7485 * inc/typeinfo (type_info::before, type_info::operator==):
7486 Compare __name addresses.
7488 * tinfo2.cc: Remove new-abi builtins comment.
7490 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
7492 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
7494 * call.c (joust): Exit early if we get the same function, too.
7496 * decl2.c (key_method): Return NULL_TREE for template classes.
7497 (import_export_class): Don't need to check for template classes.
7499 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
7501 * lex.c: Remove references to cccp.c.
7503 2000-04-18 Mark Mitchell <mark@codesourcery.com>
7505 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
7506 volatile_memfunc. Add destructor_attr. Adjust dummy.
7507 (DECL_DESTRUCTOR_P): Use destructor_attr.
7508 (DECL_CONST_MEMFUNC_P): Reimplement.
7509 (DECL_VOLATILE_MEMFUNC_P): Remove.
7510 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
7511 (overrides): Use DECL_DESTRUCTOR_P.
7512 (check_for_override): Likewise.
7513 * decl.c (start_function): Likewise.
7514 * decl2.c (grokfclassfn): Likewise.
7515 (check_classfn): Likewise.
7516 (grok_function_init): Likewise.
7518 2000-04-17 Mark Mitchell <mark@codesourcery.com>
7520 * decl2.c (grokfield): Issue error on illegal data member
7523 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
7525 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
7527 2000-04-16 Mark Mitchell <mark@codesourcery.com>
7529 * class.c (build_vtable_entry): Don't build thunks for type-info
7532 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
7534 * decl.c (decls_match): Allow a redeclaration of a builtin to
7535 specify args while the builtin did not.
7537 2000-04-15 Mark Mitchell <mark@codesourcery.com>
7539 * cp-tree.def (THUNK_DECL): Add to documentation.
7540 * cp-tree.h (flag_huge_objects): Declare.
7541 * class.c (modify_vtable_entry): Tidy.
7542 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
7543 Calculate delta appropriately for the new ABI.
7544 (dfs_modify_vtables): Use it.
7545 (modify_all_vtables): Fix thinko in code to add overriding copies
7546 of functions to primary vtables.
7547 (build_clone): Fix typo in comment.
7548 (clone_function_decl): Correct order of destructors in vtable.
7549 (build_vbase_offset_vtbl_entries): Adjust comment.
7550 (dfs_vcall_offset_queue_p): Remove.
7551 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
7552 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
7553 (build_vtable_entry): Correct check for pure virtual functions.
7554 Don't declare flag_huge_objects.
7555 * decl.c (flag_huge_objects): Remove declaration.
7556 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
7557 Use int_size_in_bytes.
7558 (emit_thunk): Handle vcall offset thunks.
7560 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7562 * decl2.c (parse_time, varconst_time): Delete declarations.
7563 (finish_file): Delete LINENO declaration.
7564 START_TIME and THIS_TIME now long.
7566 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
7568 * class.c (build_base_field): Reformat comment.
7570 * inc/cxxabi.h (stddef.h): Comment inclusion.
7571 (__base_class_info::__offset): Comment shift.
7573 2000-04-12 Mark Mitchell <mark@codesourcery.com>
7575 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
7576 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
7577 (cp_push_exception_identifier): New macro.
7578 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
7579 (DECL_BASE_DESTRUCTOR_P): Likewise.
7580 (DECL_DELETING_DESTRUCTOR_P): Likewise.
7581 (get_vtbl_decl_for_binfo): Fix formatting.
7582 (in_charge_arg_for_name): New macro.
7583 (maybe_build_cleanup_and_delete): Remove declaration.
7584 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
7585 (in_charge_arg_for_name): New function.
7586 (build_new_method_call): Use it. Handle cloned destructors.
7587 (build_clone): Don't make the base constructor virtual.
7588 Automatically defer generated functions.
7589 (clone_function_decl): Handle destructors, too.
7590 (clone_constructors_and_destructors): Likewise.
7591 (create_vtable_ptr): Don't create a vtable entry for a cloned
7593 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
7594 (initialize_predefined_identifiers): Update appropriately.
7595 (finish_destructor_body): Simplify.
7596 (maybe_build_cleanup_and_delete): Remove.
7597 * except.c (expand_throw): Handle new-ABI destructors.
7598 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
7599 (build_dtor_call): New function.
7600 (build_delete): Use it. Simplify.
7601 * optimize.c (maybe_clone_body): Handle destructors.
7602 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
7604 * exception.cc (cleanup_fn): New typedef.
7605 (CALL_CLEANUP): New macro.
7606 (cp_eh_info): Use them.
7607 (__cp_push_exception): Likewise.
7608 (__cp_pop_exception): Likewise.
7610 2000-04-11 Mark Mitchell <mark@codesourcery.com>
7612 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
7613 (complete_dtor_identifier): New macro.
7614 (CLASSTYPE_FIRST_CONVERSION): Remove.
7615 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
7616 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
7617 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
7618 (CLASSTYPE_CONSTRUCTORS): Likewise.
7619 (CLASSTYPE_DESTRUCTORS): Likewise.
7620 (lang_decl): Add cloned_function.
7621 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
7622 (DECL_BASE_CONSTRUCTOR_P): Likewise.
7623 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
7624 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
7625 (DECL_CLONED_FUNCTION_P): Likewise.
7626 (DECL_CLONED_FUNCTION): Likewise.
7627 (clone_function_decl): Declare.
7628 (maybe_clone_body): Likewise.
7629 * call.c (build_user_type_conversion_1): Call complete object
7630 constructors in the new ABI.
7631 (build_new_method_call): Don't add in-charge parameters under the
7633 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
7634 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
7635 CLASSTYPE_DESTRUCTOR_SLOT.
7636 (build_clone): New function.
7637 (clone_function_decl): Likewise.
7638 (clone_constructors_and_destructors): Likewise.
7639 (check_bases_and_members): Use it.
7640 * decl.c (iniitialize_predefined_identifiers): Initialize
7641 complete_dtor_identifier.
7642 (finish_function): Don't add extra code to a clone.
7643 (lang_mark_tree): Mark cloned_function.
7644 * decl2.c (mark_used): Don't bother trying to instantiate things
7646 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
7647 * method.c (set_mangled_name_for_decl): Don't treat clones as
7649 (synthesize_method): Sythesize cloned functions, not the clones.
7650 * optimize.c (inline_data): Update comment on ret_label.
7651 (remap_block): Don't assume DECL_INITIAL exists.
7652 (copy_body_r): Allow ret_label to be NULL.
7653 (maybe_clone_body): Define.
7654 * pt.c (tsubst_decl): Handle clones.
7655 (instantiate_clone): New function.
7656 (instantiate_template): Use it.
7657 (set_mangled_name_for_template_decl): Don't treat clones as
7659 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
7660 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
7661 * semantics.c (expand_body): Clone function bodies as necessary.
7663 * optimize.c (remap_decl): Avoid sharing structure for arrays
7664 whose size is only known at run-time.
7665 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
7667 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
7668 to has_in_charge_parm_p.
7669 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
7670 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
7671 (DECL_COPY_CONSTRUCTOR_P): New macro.
7672 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
7673 (build_user_type_conversion_1): Likewise.
7674 (convert_like_real): Likewise.
7675 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
7676 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
7677 (copy_args_p): Likewise.
7678 (grok_ctor_properties): Likewise.
7679 (start_function): Likewise.
7680 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
7681 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
7682 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
7683 * method.c (do_build_copy_constructor): Use
7684 DECL_HAS_IN_CHARGE_PARM_P.
7685 (synthesize_method): Likewise.
7686 * pt.c (instantiate_template): Remove goto.
7687 * tree.c (build_cplus_method_type): Remove mention of obstacks in
7690 * cp-tre.h (finish_function): Change prototype.
7691 * decl.c (end_cleanup_fn): Adjust caller.
7692 (finish_function): Take only one parameter.
7693 * decl2.c (finish_objects): Adjust caller.
7694 (finish_static_storage_duration_function): Likewise.
7695 * method.c (emit_thunk): Likewise.
7696 * parse.y: Likewise.
7697 * parse.c: Regenerated.
7698 * pt.c (instantiate_decl): Likewise.
7699 * rtti.c (synthesize_tinfo_fn): Likewise.
7700 * semantics.c (expand_body): Likewise.
7702 * cp-tree.h (copy_decl): New function.
7703 * class.c (finish_struct_1): Use it.
7704 * lex.c (copy_decl): Define it.
7705 * pt.c (tsubst_decl): Likewise.
7706 * tree.c (copy_template_template_parm): Likewise.
7708 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
7709 has_nonpublic_assign_ref.
7710 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
7711 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
7712 * class.c (finish_struct_methods): Don't set
7713 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
7714 (interface_only): Don't declare.
7715 (interface_unknown): Likewise.
7717 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7719 * tree.h (HAVE_TEMPLATES): Remove definition.
7720 * lang-options.h (-fthis-is-variable): Remove documentation.
7722 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
7724 * class.c (instantiate_type): Handle object-relative template-id.
7726 * semantics.c (finish_expr_stmt): Call convert_to_void here.
7727 * decl.c (cplus_expand_expr_stmt): Not here.
7729 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
7730 Initialize exprtype earlier.
7732 * parse.y (fn.def1): Check for defining types in return types.
7734 * decl.c (check_tag_decl): Notice extra fundamental types.
7735 Diagnose empty decls in classes, too.
7737 * decl.c (grokdeclarator): Don't override an anonymous name if no
7738 declarator was given.
7740 * cvt.c (convert_to_void): Call resolve_offset_ref.
7742 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
7744 * decl2.c (decl_namespace): Handle getting a type.
7746 * typeck.c (build_c_cast): Re-enable warning for cast between
7747 pointer and integer of different size.
7749 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
7751 * inc/cxxabi.h (__pointer_type_info): Add restrict and
7753 (__pointer_type_info::__pointer_catch): New virtual function.
7754 (__pointer_to_member_type_info): Derive from
7755 __pointer_type_info. Adjust.
7756 (__pointer_to_member_type_info::__do_catch): Remove.
7757 (__pointer_to_member_type_info::__is_pointer_p): Declare.
7758 (__pointer_to_member_type_info::__pointer_catch): Declare.
7759 * rtti.c (qualifier_flags): Add restrict flag.
7760 (ptmd_initializer): Reorder members.
7761 (create_tinfo_types): Expand comments. Reorder
7762 ptmd_desc_type_node members.
7763 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
7765 (__pointer_type_info::__do_catch): Move specific code into
7766 __pointer_catch. Call it.
7767 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
7768 specific catch checking. Fix void conversion check.
7769 (__pointer_to_member_type_info::__do_catch): Remove.
7770 (__pointer_to_member_type_info::__pointer_catch): Implement.
7772 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7774 * lex.c (init_parse): Remove traces of classof and headof.
7775 * decl2.c (flag_operator_names): Default to 1.
7776 (lang_decode_option): Do not set it for -ansi.
7778 2000-04-09 Mark Mitchell <mark@codesourcery.com>
7780 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
7781 (DECL_MAIN_VARIANT): Remove.
7782 * decl.c (duplicate_decls): Don't set it.
7783 (start_function): Likewise.
7784 (lang_mark_tree): Don't mark it.
7785 * decl2.c (defer_fn): Don't use it.
7786 * lex.c (retrofit_lang_decl): Don't set it.
7787 * pt.c (tsubst_decl): Likewise.
7788 * ptree.c (print_lang_decl): Don't print it.
7789 * typeck.c (mark_addressable): Don't use it.
7791 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7793 * vec.cc: Include <new> and <exception>.
7794 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
7795 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
7797 (__cxa_vec_delete): Catch dtor exceptions.
7799 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7801 Prepend __ to implementation defined names.
7802 * inc/typeinfo (type_info): Rename _name to __name.
7803 (type_info::type_info): Rename parameter.
7804 (type_info::operator==, type_info::operator!=,
7805 type_info::before): Likewise.
7806 (type_info::is_pointer_p, type_info::is_function_p,
7807 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
7810 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
7811 (__pointer_type_info::__pointer_type_info): Likewise.
7812 (__pointer_type_info::is_pointer_p,
7813 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7814 (__array_type_info::__array_type_info): Rename parameters.
7815 (__function_type_info::__function_type_info): Likewise.
7816 (__function_type_info::is_function_p): Prepend __.
7817 (__enum_type_info::__enum_type_info): Rename parameters.
7818 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7820 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7822 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7823 (__class_type_info::__class_type_info): Rename parameters.
7824 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7825 (__class_type_info::upcast_result,
7826 __class_type_info::dyncast_result): Prepend __. Move definition
7828 (__class_type_info::do_upcast, __class_type_info::do_catch,
7829 __class_type_info::find_public_src,
7830 __class_type_info::do_dyncast,
7831 __class_type_info::do_find_public_src): Prepend __. Rename
7833 (__si_class_type_info::__si_class_type_info): Rename parameters.
7834 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7835 __si_class_type_info::do_find_public_src): Prepent __. Rename
7837 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7838 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7839 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7841 (__dynamic_cast): Rename parameters.
7842 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7843 type_info::do_catch, type_info::do_upcast): Prepend __.
7844 (contained_p, public_p, virtual_p, contained_public_p,
7845 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7846 (__class_type_info::do_catch,
7847 __class_type_info::do_upcast): Prepend __. Adjust.
7848 (__class_type_info::__upcast_result,
7849 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7851 (__class_type_info::find_public_src): Prepend __. Adjust.
7852 (__class_type_info::do_find_public_src,
7853 __si_class_type_info::do_find_public_src,
7854 __vmi_class_type_info::do_find_public_src): Likewise.
7855 (__class_type_info::do_dyncast,
7856 __si_class_type_info::do_dyncast,
7857 __vmi_class_type_info::do_dyncast): Likewise.
7858 (__class_type_info::do_upcast,
7859 __si_class_type_info::do_upcast,
7860 __vmi_class_type_info::do_upcast): Likewise.
7861 (__dynamic_cast): Adjust.
7862 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7863 (__function_type_info::is_function_p): Likewise.
7864 (__pointer_type_info::do_catch): Likewise. Adjust.
7865 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7866 (__throw_type_match_rtti_2): Adjust.
7867 (__is_pointer): Adjust.
7869 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7871 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7872 (complete_ctor_identifier): New macro.
7873 (special_function_kind): Add sfk_copy_constructor and
7874 sfk_assignment_operator.
7875 (LOOKUP_HAS_IN_CHARGE): Remove.
7876 (cons_up_default_function): Rename to ...
7877 (implicitly_declare_fn): ... this.
7878 * call.c (build_new_method_call): Add in-charge parameters for
7880 * class.c (add_implicitly_declared_members): Change parameter name
7881 from cant_have_assignment to cant_have_const_assignment.
7882 Replace calls to cons_up_default_function to implicitly_declare_fn.
7883 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7884 * decl.c (initialize_predefined_identifiers): Initialize it.
7885 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7887 * init.c (expand_default_init): Don't calculate the in-charge
7889 (build_new_1): Likewise.
7890 * lex.c (cons_up_default_function): Move to method.c.
7891 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7892 (implicitly_declare_fn): New function.
7893 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7894 (build_modify_expr): Likewise.
7895 * typeck2.c (build_functional_cast): Likewise.
7897 Under the new ABI, constructors don't return `this'.
7898 * cp-tree.h (warn_reorder): Declare.
7899 (special_function_kind): New enum.
7900 (global_base_init_list): Remove declaration.
7901 (emit_base_init): Don't return a value.
7902 (check_base_init): Don't declare.
7903 (is_aggr_typedef): Likewise.
7904 * decl.c (check_special_function_return_type): New function.
7905 (return_types): Remove.
7906 (grokdeclarator): Use check_special_function_return_type.
7907 (start_function): Don't initialize ctor_label under the new ABI.
7908 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7909 * init.c (begin_init_stmts): Move to top of file.
7910 (finish_init_stmts): Likewise.
7911 (warn_reorder): Don't declare.
7912 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7914 (check_base_init): Remove.
7915 (is_aggr_typedef): Likewise.
7916 (build_new_1): Don't use the return value of a constructor.
7917 * semantics.c (setup_vtbl_ptr): Don't use the return value
7919 * typeck.c (check_return_expr): Don't magically convert return
7920 statements into `return this' in constructors under the new ABI.
7922 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7923 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7924 (base_ctor_identifier): New macro.
7925 (base_dtor_identifier): Likewise.
7926 (deleting_dtor_identifier): Likewise.
7927 * decl.c: Don't include obstack.h.
7928 (obstack_chunk_alloc): Don't define.
7929 (obstack_chunk_free): Likewise.
7930 (struct predefined_identifier): New type.
7931 (initialize_predefined_identifiers): New function.
7932 (init_decl_processing): Use it.
7933 (debug_temp_inits): Remove.
7934 (start_method): Don't call preserve_data.
7935 (hack_incomplete_structures): Update comment.
7936 * init.c (init_init_processing): Don't initialize
7938 (build_offset_rf): Remove dead code.
7939 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7940 * search.c (init_search_processing): Don't initialize
7943 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7945 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7946 some sign_compare warnings.
7948 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7950 Rename abi::__vmi_class_type_info members.
7951 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7952 base_list, detail_masks members to vmi_flags, vmi_base_count,
7953 vmi_bases and vmi_flags_masks respectively.
7954 (__vmi_class_type_info::vmi_flags_masks): Rename
7955 details_unknown_mask to flags_unknown_mask.
7956 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7957 (__vmi_class_type_info::do_find_public_src): Adjust.
7958 (__vmi_class_type_info::do_dyncast): Adjust.
7959 (__vmi_class_type_info::do_upcast): Adjust.
7961 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7963 * tinfo.cc (convert_to_base): New function.
7964 (get_vbase_offset): Remove. Move into convert_to_base.
7965 (__vmi_class_type_info::do_find_public_src): Adjust.
7966 (__vmi_class_type_info::do_dyncast): Adjust.
7967 (__vmi_class_type_info::do_upcast): Adjust.
7969 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7971 * tinfo.cc (operator=): Use __builtin_strcmp.
7972 * tinfo2.cc (before): Likewise.
7974 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7976 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7977 (DECL_SAVED_INLINE): Rename to ...
7978 (DECL_DEFERRED_FN): ... this.
7979 (in_function_p): Remove declaration.
7980 (mark_inline_for_output): Rename to ...
7981 (defer_fn): ... this.
7982 * decl.c (finish_function): Adjust call to mark_inline_for_output.
7983 (in_function_p): Remove definition.
7984 * decl2.c (saved_inlines): Rename to ...
7985 (deferred_fns): ... this.
7986 (saved_inlines_used): Rename to ...
7987 (deferred_fns_used): ... this.
7988 (mark_inline_for_output): Rename to ...
7989 (defer_fn): ... this.
7990 (finish_file): Adjust accordingly.
7991 (init_decl2): Likewise.
7992 * lex.c (cons_up_default_function): Likewise.
7993 * pt.c (mark_decl_instantiated): Likewise.
7994 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
7996 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
7997 * semantics.c (expand_body): Defer more functions.
7999 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
8002 * Make-lang.in (CXX_LIB2FUNCS): Add it.
8004 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
8005 __cxa_vec_delete): Declare.
8007 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
8009 * rtti.c (dfs_class_hint_mark): New static function.
8010 (dfs_class_hint_unmark): New static function.
8011 (class_hint_flags): Use them.
8013 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
8015 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
8017 2000-04-05 Mark Mitchell <mark@codesourcery.com>
8019 * cp-tree.h (instantiate_decl): Change prototype.
8020 * decl2.c (mark_used): Adjust call.
8021 * optimize.c (inlinable_function_p): Adjust handling of templates.
8022 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
8023 (do_type_instantiation): Likewise.
8024 (instantiate_decl): Defer more templates.
8025 (instantiate_pending_templates): Adjust logic to handle inline
8028 * Makefile.in (GGC_H): New variable. Use it throughout in place
8031 * call.c: Don't include obstack.h. Include ggc.h.
8032 (obstack_chunk_alloc): Don't define.
8033 (obstack_chunk_free): Likewise.
8034 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
8035 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
8036 (pop_switch): Free it.
8038 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
8040 * dump.c (dequeue_and_dump): Don't try to print the bit_position
8041 if we don't have a DECL_FIELD_OFFSET.
8043 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
8045 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
8048 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8050 * cfns.gperf (hash, libc_name_p): Prototype.
8052 * rtti.c (build_dynamic_cast_1): Constification.
8054 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
8056 * semantics.c (deferred_type_access_control): Prototype.
8058 2000-04-04 Mark Mitchell <mark@codesourcery.com>
8060 Correct many new ABI issues regarding vbase and vcall offset
8062 * cp-tree.h (BINFO_VTABLE): Document.
8063 (struct lang_type): Tweak formatting.
8064 (BINFO_PRIMARY_BINFO): Add to documentation.
8065 (CLASSTYPE_VSIZE): Fix typo in comment.
8066 (CLASSTYPE_VBASECLASSES): Update documentation.
8067 (BINFO_VBASE_MARKED): Remove.
8068 (SET_BINFO_VBASE_MARKED): Likewise.
8069 (CLEAR_BINFO_VBASE_MARKED): Likewise.
8070 (BINFO_FIELDS_MARKED): Remove.
8071 (SET_BINFO_FIELDS_MARKED): Likewise.
8072 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
8073 (enum access_kind): New enumeration.
8074 (num_extra_vtbl_entries): Remove declaration.
8075 (size_extra_vtbl_entries): Likewise.
8076 (get_vtbl_decl_for_binfo): New function.
8077 (dfs_vbase_unmark): Remove declaration.
8078 (mark_primary_bases): Likewise.
8079 * class.c (SAME_FN): Remove.
8080 (struct vcall_offset_data_s): Move definition.
8081 (build_vbase_pointer): Use `build', not `build_binary_op', to
8082 access the vbase pointer under the new ABI.
8083 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
8084 (build_primary_vtable): Likewise.
8085 (dfs_mark_primary_bases): Move here from search.c.
8086 (mark_primary_bases): Likewise.
8087 (determine_primary_bases): Under the new ABI, don't make a base
8088 class a primary base just because we don't yet have any virtual
8090 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
8091 (num_vfun_entries): Remove.
8092 (dfs_count_virtuals): Likewise.
8093 (num_extra_vtbl_entries): Likewise.
8094 (size_extra_vtbl_entries): Likewise.
8095 (layout_virtual_bases): Iterate in inheritance graph order under
8097 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
8098 indicate that a vfield is present.
8099 (init_class_processing): Initialize access_public_node, etc., from
8101 (get_vtbl_decl_for_binfo): New function.
8102 (dump_class_hierarchy_r): Likewise.
8103 (dump_class_hierarchy): Use it.
8104 (finish_vtbls): Build the vtbls in inheritance graph order.
8105 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
8106 (initialize_vtable): Use get_vtbl_decl_for_binfo.
8107 (accumulate_vtbl_inits): Add comments explaining why a pre-order
8109 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
8110 where the vptr points, even for primary vtables.
8111 (build_vtbl_initializer): Adjust handling of vbase and vcall
8113 (build_vcall_and_vbase_vtable_entries): New function.
8114 (dfs_build_vbase_offset_vtbl_entries): Remove.
8115 (build_vbase_offset_vtbl_entries): Reimplement.
8116 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
8117 were already handled in a primary base class vtable.
8118 (build_vcall_offset_vtbl_entries): Adjust.
8119 (build_rtti_vtbl_entries): Adjust.
8120 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
8121 * init.c (expand_virtual_init): Simplify.
8122 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
8123 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
8124 * search.c (BINFO_ACCESS): New macro.
8125 (SET_BINFO_ACCESS): Likewise.
8126 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
8127 (access_in_type): Likewise.
8128 (dfs_accessible_p): Likewise.
8129 (protected_accessible_p): Likewise.
8130 (lookup_fnfields_1): Adjust documentation.
8131 (dfs_mark_primary_bases): Move to class.c
8132 (mark_primary_bases): Likewise.
8133 (dfs_vbase_unmark): Remove.
8134 (virtual_context): Use BINFO_FOR_VBASE.
8135 (dfs_get_vbase_types): Simplify.
8136 (dfs_build_inheritance_graph_order): New function.
8137 (get_vbase_types): Use it.
8138 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
8140 * tinfo.cc (get_vbase_offset): New function.
8141 (__vmi_class_type_info::do_find_public_src): Use it.
8142 (__vmi_class_type_info::do_dyncast): Likewise.
8143 (__vmi_class_type_info::do_upcast): Likewise.
8145 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
8147 * lang-specs.h: Pass -fno-show-column to the preprocessor.
8149 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
8151 * rtti.c (class_hint_flags): Rename flags.
8152 (class_initializer): Remove flags.
8153 (synthesize_tinfo_var): Combine offset and flags. Add flags
8154 for __vmi_class_type_info.
8155 (create_tinfo_types): Remove flags from __class_type_info and
8156 __si_class_type_info. Merge flags and offset from
8157 base_class_type_info.
8158 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
8159 (__base_class_info::is_virtual_p): Adjust.
8160 (__base_class_info::is_public_p): Adjust.
8161 (__base_class_info::offset): New accessor.
8162 (__class_type_info::details): Remove member.
8163 (__class_type_info::__class_type_info): Lose details.
8164 (__class_type_info::detail_masks): Remove.
8165 (__si_class_type_info::__si_class_type_info): Lose details.
8166 (__vmi_class_type_info::details): New member.
8167 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
8168 (__vmi_class_type_info::detail_masks): New member.
8169 * tinfo.cc (__class_type_info::do_upcast): Initialize result
8170 with unknown_details_mask.
8171 (__vmi_class_type_info::do_find_public_src): Adjust
8172 (__vmi_class_type_info::do_dyncast): Adjust.
8173 (__vmi_class_type_info::do_upcast): Set result details, if
8175 (__dynamic_cast): Temporarily #if out optimization.
8177 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
8179 * rtti.c (get_tinfo_decl): Mark used.
8180 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
8181 mark as dealt with, if we output it.
8183 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8185 * class.c: Reorganize to put virtual function table initialization
8186 machinery at the end of the file.
8188 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
8190 * class.c (finish_struct): Use bitsize_zero_node.
8191 * pt.c (instantiate_class_template): Likewise.
8193 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8195 Put RTTI entries at negative offsets in new ABI.
8196 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
8197 vbase offset at index -3, not -1.
8198 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
8199 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
8200 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
8201 (build_rtti_vtbl_entries): New function.
8202 (set_rtti_entry): Remove.
8203 (build_primary_vtable): Don't use it.
8204 (build_secondary_vtable): Likewise.
8205 (start_vtable): Remove.
8206 (first_vfun_index): New function.
8207 (set_vindex): Likewise.
8208 (add_virtual_function): Don't call start_vtable. Do call
8210 (set_primary_base): Rename parameter.
8211 (determine_primary_base): Likewise.
8212 (num_vfun_entries): Don't use skip_rtti_stuff.
8213 (num_extra_vtbl_entries): Include RTTI information.
8214 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
8215 (skip_rtti_stuff): Remove.
8216 (dfs_modify_vtables): Don't use it.
8217 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
8218 (layout_nonempty_base_or_field): Update size handling.
8219 (create_vtable_ptr): Tweak.
8220 (layout_class_type): Adjust parameter names.
8221 (finish_struct_1): Simplify.
8222 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
8223 (skip_rtti_stuff): Remove.
8224 (first_vfun_index): New function.
8225 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8226 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
8227 (marked_vtable_pathp): Declare.
8228 (unmarked_vtable_pathp): Likewise.
8229 * error.c (dump_expr): Use first_vfun_index to calculate vtable
8231 * rtti.c (build_headof): Look for RTTI at negative offsets.
8232 (get_tinfo_decl_dynamic): Likewise.
8233 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
8235 (create_pseudo_type_info): Do it here instead. Adjust so that
8236 vptr points at first virtual function.
8237 * search.c (marked_vtable_pathp): Make it global.
8238 (unmarked_vtable_pathp): Likewise.
8239 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8240 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8241 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
8242 (get_pure_virtuals): Likewise.
8243 (expand_upcast_fixups): Likewise.
8244 * tree.c (debug_binfo): Likewise.
8245 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
8248 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8250 * class.c (check_field_decl): Fix typo.
8251 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
8252 (check_methods): Likewise.
8253 (check_field_decls): Likewise.
8254 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
8255 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
8256 Use DECL_RESULT_FLD, not DECL_RESULT.
8257 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
8258 * lex.c (identifier_type): Likewise.
8259 * pt.c (determine_specialization, lookup_template_class): Likewise.
8260 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
8261 (resolve_overloaded_unification, more_specialized): Likewise.
8262 * semantics.c (finish_member_declaration): Likewise.
8263 * typeck.c (build_x_function_call): Likewise.
8265 2000-03-26 Mark Mitchell <mark@codesourcery.com>
8267 * class.c (layout_empty_base): Handle empty bases with non-byte
8269 (build_base_field): Likewise.
8270 (layout_virtual_bases): Likewise.
8272 * class.c (finish_struct_1): Fix typo in this change:
8274 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8276 2000-03-25 Mark Mitchell <mark@codesourcery.com>
8278 * decl.c (grokdeclarator): Count partial specializations when
8279 keeping track of how many template classes have been seen.
8281 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
8283 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8285 * class.c (build_vbase_pointer_fields): layout_field now place_field.
8286 (get_vfield_offset): Use byte_position.
8287 (set_rtti_entry): Set OFFSET to ssizetype zero.
8288 (get_binfo_offset_as_int): Deleted.
8289 (dfs_record_base_offsets): Use tree_low_cst.
8290 (dfs_search_base_offsets): Likewise.
8291 (layout_nonempty_base_or_field): Reflect changes in RLI format
8292 and call byte_position.
8293 (layout_empty_base): Convert offset to ssizetype.
8294 (build_base_field): use rli_size_unit_so_far.
8295 (dfs_propagate_binfo_offsets): Do computation in proper type.
8296 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
8297 (layout_class_type): Reflect changes in RLI names and fields.
8298 (finish_struct_1): Set DECL_FIELD_OFFSET.
8299 * dump.c (dequeue_and_dump): Call bit_position.
8300 * expr.c (cplus_expand_constant): Use byte_position.
8301 * rtti.c (expand_class_desc): Use bitsize_one_node.
8302 * typeck.c (build_component_addr): Use byte_position and don't
8303 special case for zero offset.
8305 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
8307 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
8309 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
8311 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
8314 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8316 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
8318 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
8319 make_typename_type, check_initializer, cp_finish_decl,
8320 xref_tag): Likewise.
8321 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
8322 decl_namespace, arg_assoc_template_arg, arg_assoc,
8323 validate_nonmember_using_decl, do_class_using_decl): Likewise.
8324 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
8325 args_to_string): Likewise.
8326 * friend.c (is_friend): Likewise.
8327 * lex.c (note_got_semicolon, note_list_got_semicolon,
8328 is_global): Likewise.
8329 * method.c (build_overload_nested_name, build_overload_value,
8330 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
8331 * parse.y (typename_sub, typename_sub1): Likewise.
8332 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
8333 process_partial_specialization, convert_template_argument,
8334 template_args_equal, add_pending_template, lookup_template_class,
8335 for_each_template_parm_r, maybe_fold_nontype_arg,
8336 tsubst, instantiate_template, type_unification_real, unify,
8337 instantiate_pending_templates, set_mangled_name_for_template_decl):
8339 * repo.c (repo_get_id, repo_template_used): Likewise.
8340 * search.c (lookup_field_1): Likewise.
8341 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
8342 * xref.c (classname): Likewise.
8344 2000-03-22 Mark Mitchell <mark@codesourcery.com>
8346 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
8347 (CANONICAL_BINFO): New macro.
8348 (BINFO_NEW_VTABLE_MARKED): Use it.
8349 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
8350 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
8351 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
8353 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8354 (build_secondary_vtable): Likewise.
8355 (dfs_finish_vtbls): Likewise.
8356 (dfs_accumulate_vtbl_inits): Likewise.
8357 (accumulate_vtbl_inits): New function.
8358 (finish_vtbls): Make sure that virtual bases come after
8359 non-virtual bases in the vtable group.
8360 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
8361 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8362 * search.c (struct vbase_info): Move definition.
8363 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8364 (unmarked_new_vtable_p): Likewise.
8365 (dfs_mark_vtable_path): Remove.
8366 (dfs_mark_new_vtable): Remove.
8367 (dfs_unmark_new_vtable): Likewise.
8368 (dfs_clear_search_slot): Likewise.
8369 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8370 (dfs_clear_vbase_slots): Likewise.
8371 (init_vbase_pointers): LIkewise.
8373 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
8375 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
8376 SIZETYPE to a non-SIZETYPE.
8378 2000-03-21 Mark Mitchell <mark@codesourcery.com>
8380 * class.c (layout_virtual_bases): Adjust names in conditionally
8383 * class.c (record_base_offsets): New function.
8384 (layout_conflict_p): Likewise.
8385 (layout_nonempty_base_or_field): Use it.
8386 (layout_empty_base): New function.
8387 (build_base_field): Use it.
8388 (build_base_fields): Update comment.
8389 (layout_virtual_bases): Fold in a little code form
8390 layout_basetypes. Use layout_empty_base.
8391 (layout_basetypes): Remove.
8392 (end_of_class): New function.
8393 (layout_class_type): Use it. Adjust.
8395 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
8397 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
8399 (dfs_skip_nonprimary_vbases_markedp): Likewise.
8400 * typeck.c (fntype_p): Remove.
8402 * cp-tree.h (TI_SPEC_INFO): Remove.
8403 (CLASSTYPE_TI_SPEC_INFO): Likewise.
8404 * pt.c (process_partial_specialization): Likewise.
8406 * class.c (build_base_field): Fix thinko in computation of binfo
8409 * tree.c (mark_local_for_remap_p): Mark variables declared in
8410 TARGET_EXPRs as well.
8412 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8414 * typeck.c (require_complete_type, complete_type,
8415 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
8416 build_array_ref, convert_arguments, pointer_diff,
8417 build_x_unary_op, build_unary_op, build_c_cast,
8418 build_modify_expr): Use COMPLETE_TYPE_P etc.
8419 * call.c (is_complete, convert_like_real,
8420 build_new_method_call): Likewise.
8421 * class.c (build_vbase_pointer_fields, check_bases,
8422 build_base_field, finish_struct_1, pushclass): Likewise.
8423 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
8424 * decl.c (maybe_process_template_type_declaration, pushtag,
8425 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
8426 layout_var_decl, check_initializer, cp_finish_decl,
8427 grokdeclarator, require_complete_types_for_parms,
8428 grok_op_properties, xref_tag, xref_basetypes,
8429 check_function_type): Likewise.
8430 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
8431 * friend.c (do_friend): Likewise.
8432 * init.c (build_offset_ref): Likewise.
8433 * parse.y (structsp): Likewise.
8434 * pt.c (maybe_process_partial_specialization,
8435 tsubst_friend_function, instantiate_class_template, tsubst,
8436 do_type_instantiation, instantiate_pending_templates): Likewise.
8437 * repo.c (repo_get_id): Likewise.
8438 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
8439 synthesize_tinfo_var, emit_support_tinfos): Likewise.
8440 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
8441 * semantics.c (begin_class_definition): Likewise.
8442 * tree.c (build_cplus_method_type): Likewise.
8443 * typeck2.c (digest_init, build_functional_cast,
8444 add_exception_specifier): Likewise.
8445 * parse.h, parse.c: Regenerated.
8447 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8449 * inc/cxxabi.h: New header file. Define new-abi entry points.
8450 (__pointer_type_info::target): Rename member to ...
8451 (__pointer_type_info::type): ... here.
8452 (__base_class_info::type): Rename member to ...
8453 (__base_class_info::base): ... here.
8454 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
8455 * cp-tree.h (CPTI_ABI): New global tree enumeration.
8456 (abi_node): New global tree node.
8457 * decl.c (abi_node): Document.
8458 (init_decl_processing): Initialize abi_node.
8459 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
8460 (get_vmi_pseudo_type_info): Likewise.
8461 (create_tinfo_types): Likewise.
8462 (emit_support_tinfos): Likewise.
8463 * tinfo.h (cxxabi.h): Include for new-abi.
8464 Move rtti class definitions to new header file.
8465 * tinfo.cc (abi): Use the namespace.
8466 (std): Move new abi rtti classes from here ...
8467 (__cxxabiv1): ... to here.
8468 * tinfo2.cc (cxxabi.h): Include for new-abi.
8469 Move rtti class definitions to new header file.
8470 (std): Move new abi rtti classes from here ...
8471 (__cxxabiv1): ... to here.
8472 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
8475 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
8476 Jason Merrill <jason@casey.cygnus.com>
8478 * method.c (build_overload_int): Use host_integerp.
8480 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8482 * init.c (build_offset_ref): Handle the case of a templated member
8485 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8487 * except.c (expand_exception_blocks): Clear catch_clauses_last.
8489 2000-03-18 Mark Mitchell <mark@codesourcery.com>
8491 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
8492 * class.c (check_bitfield_decl): Turn illegal bitfields into
8494 (dfs_propagate_binfo_offsets): Adjust for new size_binop
8496 (dfs_offset_for_unshared_vbases): Likewise.
8497 * cvt.c (cp_convert_to_pointer): Convert NULL to a
8498 pointer-to-member correctly under the new ABI.
8499 * expr.c (cplus_expand_constant): Don't use cp_convert when
8500 turning an offset into a pointer-to-member.
8501 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
8502 when dereferencing them under the new ABI.
8503 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
8504 of pointers-to-members under the new ABI.
8506 * class.c (check_bitfield_decl): Remove restriction on really long
8508 (layout_class_type): Implement new ABI handling of bitfields
8509 longer than their types.
8511 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8513 * parse.y (extdefs): Call ggc_collect.
8514 * parse.c: Regenerated.
8516 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
8518 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
8519 (note_name_declared_in_class): Use OVL_CURRENT to get at a
8522 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8524 * class.c (build_vbase_path): Use integer_zerop.
8525 (build_vtable_entry): Use tree_low_cst.
8526 (get_vfield_offset): Use bit_position.
8527 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
8529 (check_bitfield_decl): Set DECL_SIZE using convert.
8530 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
8531 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
8533 (finish_struct_1): Use bit_position.
8534 (dump_class_hierarchy): Use tree_low_cst.
8535 * cp-tree.h (min_precision): Add declaration.
8536 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
8537 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
8538 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
8539 * expr.c (cplus_expand_constant): Use bit_position.
8540 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
8541 * rtti.c (get_base_offset): Use bit_position.
8542 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
8543 host_integerp, and tree_low_cst.
8544 (pointer_int_sum): Use integer_zerop.
8545 (build_component_addr): Use bit_position.
8547 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
8549 * typeck.c (require_complete_type): Don't assume size_zero_node.
8550 (complete_type_or_else): Likewise.
8552 2000-03-16 Steven Grady <grady@digitaldeck.com>
8553 Jason Merrill <jason@casey.cygnus.com>
8555 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
8557 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
8559 * decl2.c (grokfield): Bail out if type is error_mark_node.
8561 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8563 * tinfo2.cc (__ptr_to_member_data): Rename to ...
8564 (__pointer_to_member_data): ... here. Adjust.
8565 * rtti.c (create_tinfo_types): Adjust.
8567 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8569 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
8570 * decl.c (ref_desc_type_node): Undocument.
8571 * rtti.c (ptr_ref_initializer): Rename to ...
8572 (ptr_initializer): ... here. Adjust comments.
8573 (ptmd_initializer): Fix comment thinko.
8574 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
8575 (create_tinfo_types): Remove ref_desc_type_node init.
8576 * tinfo2.cc (__reference_type_info): Remove.
8578 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8580 * decl.c (cp_finish_decl): Remove obsolete comment.
8582 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
8584 2000-03-14 Mark Mitchell <mark@codesourcery.com>
8586 * cp-tree.h: Tweak documentation.
8587 * class.c (build_vbase_pointer_fields): Layout the fields, too.
8588 (avoid_overlap): Remove.
8589 (get_binfo_offset_as_int): New function.
8590 (dfs_serach_base_offsets): Likewise.
8591 (layout_nonempty_base_or_field): Likewise.
8592 (build_base_field): Layout fields here. Avoid placing two objects
8593 of the same type at the same address, under the new ABI.
8594 (build_base_fields): Adjust accordingly.
8595 (create_vtable_ptr): Return the new field, but don't attach it to
8597 (remove_base_field): Remove.
8598 (remove_base_fields): Remove.
8599 (layout_basetypes): Adjust accordingly.
8600 (layout_class_type): Call layout_field for each field, rather than
8601 just making a wholesale call to layout_type.
8603 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
8605 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
8607 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
8609 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
8611 * except.c (dtor_nothrow): New fn.
8612 (do_pop_exception): Use it. Take type parm.
8613 (push_eh_cleanup): Take type parm.
8614 (expand_start_catch_block): Pass it.
8615 (build_eh_type_type_ref): Accept null type.
8617 2000-03-12 Mark Mitchell <mark@codesourcery.com>
8619 * cp-tree.h (revert_static_member_fn): Change prototype.
8620 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
8621 (grok_op_properties): Likewise.
8622 (start_function): Likewise.
8623 (revert_static_member_fn): Simplify.
8624 * pt.c (check_explicit_specialization): Adjust call to
8625 revert_static_member_fn.
8627 2000-03-11 Mark Mitchell <mark@codesourcery.com>
8629 * cp-tree.h (scope_kind): New type.
8630 (tmpl_spec_kind): Likewise.
8631 (declare_pseudo_global_level): Remove.
8632 (pseudo_global_level_p): Rename to template_parm_scope_p.
8633 (pushlevel): Remove declaration.
8634 (begin_scope): New function.
8635 (finish_scope): Likewise.
8636 (current_tmpl_spec_kind): Likewise.
8637 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
8638 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
8639 Add template_spec_p.
8640 (toplevel_bindings_p): Adjust.
8641 (declare_pseudo_global_level): Remove.
8642 (pseudo_global_level_p): Rename to template_parm_scope_p.
8643 (current_tmpl_spec_kind): New function.
8644 (begin_scope): Likewise.
8645 (finish_scope): Likewise.
8646 (maybe_push_to_top_level): Adjust.
8647 (maybe_process_template_type_declaration): Likewise.
8648 (pushtag): Likewise.
8649 (pushdecl_nonclass_level): Likewise.
8650 (lookup_tag): Likewise.
8651 (grokfndecl): Handle member template specializations. Share
8652 constructor and non-constructor code.
8653 * decl2.c (check_classfn): Handle member template specializations.
8654 * pt.c (begin_template_parm_list): Use begin_scope.
8655 (begin_specialization): Likewise.
8656 (end_specialization): Likewise.
8657 (check_explicit_specialization): Use current_tmpl_spec_kind.
8658 Handle member template specializations.
8659 (end_template_decl): Use finish_scope. Remove call to
8661 (push_template_decl_real): Remove bogus error message.
8662 (tsubst_decl): Fix typo in code contained in comment.
8663 (instantiate_template): Handle member template specializations.
8664 (most_general_template): Likewise.
8666 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
8668 * lex.c (whitespace_cr): Compress consecutive calls to warning().
8669 (do_identifier): Ditto for error().
8671 * pt.c (convert_nontype_argument): Ditto for cp_error().
8672 (convert_template_argument): Ditto for cp_pedwarn().
8674 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
8676 * exception.cc (__check_null_eh_spec): New fn.
8677 * except.c (expand_end_eh_spec): Call it if the spec is throw().
8679 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8681 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
8682 * except.c (expand_end_eh_spec): Add the return type.
8683 * rtti.c (throw_bad_cast): Add the parmtypes.
8684 (throw_bad_typeid): Likewise.
8686 * semantics.c (expand_stmt): Only leave out rtl for unused
8687 artificials, and set DECL_IGNORED_P on them as well.
8688 * decl.c (wrapup_globals_for_namespace): Likewise.
8690 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
8692 * decl.c (maybe_commonize_var): Skip all artificial decls.
8693 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
8695 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
8697 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
8698 * cp-tree.h: Declare flag_enforce_eh_specs.
8699 * decl.c (store_parm_decls, finish_function): Check it.
8701 C library functions don't throw.
8702 * Makefile.in (cfns.h): New target.
8703 (except.o): Depend on it.
8704 * Make-lang.in (cc1plus): Depend on cfns.gperf.
8705 * cfns.gperf: New file.
8706 * cfns.h: Generated.
8707 * except.c: Include it.
8708 (nothrow_libfn_p): New fn.
8709 * decl.c (grokfndecl): Use it.
8710 * cp-tree.h: Declare it.
8712 * decl.c (push_overloaded_decl_1, auto_function,
8713 define_function): Lose.
8714 (build_library_fn_1): New static fn.
8715 (builtin_function): Use it.
8716 (get_atexit_node): Use build_library_fn_ptr.
8717 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
8718 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
8719 push_void_library_fn, push_throw_library_fn): New fns.
8720 * cp-tree.h: Declare them.
8721 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
8722 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
8723 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
8724 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
8725 * rtti.c (build_runtime_decl): Lose.
8726 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
8727 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
8728 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
8730 * call.c (build_call): Remove result_type parm.
8731 Call mark_used on unused artificial fns.
8732 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
8734 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
8736 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
8738 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
8739 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
8740 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
8741 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
8742 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
8743 expand_generic_desc): Likewise.
8745 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8747 * exception.cc (__cp_pop_exception): Cleanup the original object.
8749 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8751 * decl.c (grok_op_properties): Merge conversion to void warning
8752 with other silly op warnings.
8754 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
8756 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
8757 array CONSTRUCTOR elements. Don't use expr_tree_cons.
8759 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8761 * decl.c (cp_make_fname_decl): New function.
8762 (wrapup_globals_for_namespace): Don't emit unused static vars.
8763 (init_decl_processing): Remove comment about use of
8764 array_domain_type. Set make_fname_decl.
8765 (cp_finish_decl): Remove __FUNCTION__ nadgering.
8766 * semantics.c (begin_compound_stmt): Remove
8767 current_function_name_declared flagging.
8768 (expand_stmt): Don't emit unused local statics.
8769 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
8772 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
8774 * typeck.c (convert_for_assignment): Don't look at array
8776 * call.c (convert_like_real): Likewise.
8778 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
8780 Add initial support for '\uNNNN' specifier.
8781 * lex.c (read_ucs): New fn.
8782 (readescape, skip_white_space): Call it.
8783 (is_extended_char, is_extended_char_1): New fns.
8784 (utf8_extend_token): New fn, #if 0'd out.
8785 (real_yylex): Treat extended chars like letters.
8787 * search.c (note_debug_info_needed): Walk the bases even if we
8788 weren't deferring the type itself.
8790 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8792 * decl2.c (finish_objects): Constify a char*.
8794 * method.c (emit_thunk): Likewise.
8796 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
8798 * typeck.c (dubious_conversion_warnings): Look through
8801 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8803 * class.c (dfs_modify_vtables): I is now unsigned.
8804 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
8805 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
8806 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
8807 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8808 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
8809 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
8810 Call integer_all_onesp.
8811 * typeck2.c (process_init_constructor): Use compare_tree_int.
8813 * lang-specs.h (as): Don't call if -syntax-only.
8815 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8817 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8818 RTL_EXPR_HAS_NO_SCOPE after all.
8820 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8822 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8823 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8824 RTL_EXPR_HAS_NO_SCOPE.
8826 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8829 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8831 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8833 * call.c (convert_like): Macrofy.
8834 (convert_like_with_context): New macro.
8835 (convert_like_real): Renamed from convert_like. Add calling
8836 context parameters, for diagnostics. Add recursive flag. Call
8837 dubious_conversion_warnings for outer conversion.
8838 (build_user_type_conversion): Use convert_like_with_context.
8839 (build_over_call): Likewise. Don't warn about dubious
8840 conversions here. Adjust convert_default_arg calls.
8841 (convert_default_arg): Add context parameters for diagnostics.
8842 Pass throught to convert_like_with_context.
8843 * cp-tree.h (convert_default_arg): Add context parameters.
8844 (dubious_conversion_warnings): Prototype new function.
8845 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8846 (dubious_conversion_warnings): New function, broken
8847 out of convert_for_assignment.
8848 (convert_for_assignment): Adjust.
8850 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8852 * decl2.c (key_method): Break out from...
8853 (import_export_vtable, import_export_class): ...here.
8855 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8856 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8858 * search.c (note_debug_info_needed, dfs_debug_mark,
8859 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8860 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8862 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8864 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8867 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8869 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8870 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8871 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8872 (lang_type): Split gets_new into has_new and has_array_new.
8873 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8874 (TYPE_GETS_NEW): Split into ...
8875 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8876 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8877 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8878 (build_op_new_call): Don't declare.
8879 (build_new_1): Likewise.
8880 * call.c (build_op_new_call): Remove.
8881 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8882 instead of TYPE_NEEDS_DESTRUCTOR.
8883 (finish_struct_bits): Likewise.
8884 (add_implicitly_declared_members): Likewise.
8885 (check_field_decl): Likewise.
8886 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8887 correctly under the new ABI.
8888 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8889 instead of TYPE_NEEDS_DESTRUCTOR.
8890 (initialize_local_var): Likewise.
8891 (destroy_local_var): Likewise.
8892 (cp_finish_decl): Likewise.
8893 (register_dtor_fn): Likewise.
8894 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8895 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8896 TYPE_VEC_DELETE_TAKES_SIZE here.
8897 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8898 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8899 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8900 (finish_destructor_body): Likewise.
8901 (maybe_build_cleanup_1): Likewise.
8902 * decl2.c (do_static_destruction): Likewise.
8903 * init.c (build_new_1): Make it static.
8904 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8905 (expand_cleanup_for_base): Likewise.
8906 (get_cookie_size): New function.
8907 (build_new_1): Handle array-new cookies correctly under the new
8909 (build_vec_delete_1): Likewise.
8910 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8911 (build_delete): Likewise.
8912 (build_vec_delete): Handle array-new cookies correctly under the new
8914 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8915 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8916 TYPE_HAS_ARRAY_NEW_OPERATOR.
8917 * ptree.c (print_lang_type): Check them.
8918 * search.c (context_for_name_lookup): Fix typo in comment.
8919 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8920 * tree.c (break_out_cleanups): Likewise.
8921 (build_cplus_array_test_1): Likewise.
8922 (cp_build_qualified_type_real): Likewise.
8923 * typeck.c (complete_type): Likewise.
8925 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8926 the command-line, not the end.
8928 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8930 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8932 2000-03-02 Tom Tromey <tromey@cygnus.com>
8934 * cp-tree.h (build_java_class_ref): Declare.
8935 * init.c (build_java_class_ref): No longer static.
8936 * except.c (expand_throw): Generate a Java-style `throw' if the
8937 thrown object is a "Java" object.
8938 (initialize_handler_parm): Generate a Java-style lookup of
8939 exception info if the caught object is a "Java" object.
8940 (catch_language, catch_language_init): New globals.
8941 (decl_is_java_type): New function.
8942 (expand_start_catch_block): Don't call push_eh_info() or
8943 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8944 class reference to build_catch_block.
8946 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8948 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8950 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8952 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8953 to merge reference/pointer code and fix incorrect warnings.
8955 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8957 * search.c (protected_accessible_p): Use context_for_name_lookup.
8959 * init.c (construct_virtual_bases): Fix thinko.
8960 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8962 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8964 * decl.c (current_function_decl): Move to toplev.c.
8966 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8968 * pt.c (fn_type_unification): Unify return type, whenever
8970 (get_bindings_real): Only pass return type when necessary.
8971 Remove explicit return type check.
8972 * class.c (resolve_address_of_overloaded_function): Pass desired
8973 return type to fn_type_unification.
8975 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8977 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
8979 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
8981 * rtti.c (expand_class_desc): Likewise.
8982 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
8983 (THUNK_VCALL_OFFSET): Likewise.
8984 (THUNK_DELTA): Reflect changes in ../tree.h.
8986 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
8988 * search.c (protected_accessible_p): Also allow the access if
8989 the member is public in DERIVED. Lose TYPE parm.
8990 (friend_accessible_p): Lose TYPE parm.
8991 (accessible_p): Adjust.
8993 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8995 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
8996 on things that are not sizes; ssize_binop deleted.
8997 Call size_diffop when appropriate.
8998 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8999 (build_primary_vtable, build_secondary_vtable): Likewise.
9000 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
9001 Variable I is HOST_WIDE_INT.
9002 (get_vfield_offset): Pass proper types to size_binop.
9003 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
9004 (finish_struct_1): Likewise.
9005 (skip_rtti_stuff): Arg N is now pointer to signed.
9006 (layout_class_type): Use size_zero_node.
9007 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
9008 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
9009 * decl.c (complete_arry_type): Pass proper types to size_binop.
9010 (xref_basetypes): BINFO_OFFSET is sizetype.
9011 * error.c (dump_expr): Don't use size_binop non-sizes.
9012 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
9013 * init.c (construct_virtual_bases): Fix type error.
9014 (build_vec_delete_1): Pass proper type to size_binop and don't
9016 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
9017 * rtti.c (get_base_offset): Pass proper type to size_binop.
9018 * search.c (dfs_find_vbases): Fix type error.
9019 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
9020 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
9021 * tree.c (debug_binfo): Variable N is signed.
9022 Use HOST_WIDE_INT_PRINT_DEC.
9023 * typeck.c (comptypes): sizetype is same as equivalent integer type.
9024 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
9025 size_one_node and size_zero_node.
9026 (c_alignof): Use size_one_node.
9027 (build_component_addr): Pass proper types to size_binop.
9028 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
9030 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
9032 Implement class scope using-declarations for functions.
9033 * class.c (handle_using_decl): Call add_method for used functions.
9034 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
9035 (add_method): Used functions are hidden by local functions.
9036 (check_bases_and_members): Handle using-decls before finalizing
9037 CLASSTYPE_METHOD_VEC.
9038 * call.c (add_function_candidate): Add ctype parm; if non-zero,
9039 override the type of 'this' accordingly.
9040 (add_template_candidate, add_template_candidate_real): Add ctype parm.
9041 (convert_class_to_reference, build_user_type_conversion_1,
9042 build_new_function_call, build_object_call, build_new_op,
9043 build_new_method_call): Pass ctype parm.
9045 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
9047 * call.c (convert_class_to_reference, build_user_type_conversion_1,
9048 build_new_function_call, build_object_call, build_new_op,
9049 build_new_method_call, build_op_delete_call): Don't get basetype_path
9051 * typeck.c (build_component_ref): Likewise.
9052 * init.c (build_offset_ref): Likewise.
9053 (resolve_offset_ref): Don't call enforce_access.
9054 Call build_scoped_ref.
9055 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
9056 would cause an error or if -pedantic.
9057 * class.c (alter_access): Lose binfo parm.
9059 2000-02-26 Mark Mitchell <mark@codesourcery.com>
9061 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
9064 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
9066 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
9067 pseudo_type_info creation into the std namespace
9069 2000-02-26 Mark Mitchell <mark@codesourcery.com>
9071 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
9072 (import_export_class): Remove declaration.
9073 * decl2.c (import_export_class): Make it static.
9074 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
9075 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
9076 EXPR_WITH_FILE_LOCATION.
9077 * lex.c (check_newline): Tweak filename/lineno setting.
9078 * semantics.c (begin_while_stmt): Fix typo in comment.
9080 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9082 * lang-options.h (-fmessage-length=): Add missing option.
9084 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
9086 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
9088 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
9090 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
9092 * optimize.c (expand_call_inline): Emit the return label before
9093 evaluating the return value.
9095 2000-02-24 Mark Mitchell <mark@codesourcery.com>
9097 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
9098 than duplicating functionality here.
9099 * optimize.c: Include input.h.
9100 (expand_call_inline): Use push_srcloc and pop_srcloc.
9101 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
9102 * parse.c: Regenerated.
9103 * Makefile.in (lex.o): Depend on input.h.
9104 (optimize.o): Likewise.
9106 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
9108 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
9109 function type, rather than ICE.
9111 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
9113 * decl.c (grokdeclarator): Call decl_type_access_control.
9114 * parse.y (parse_end_decl): Don't call decl_type_access_control if
9117 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
9119 * decl.c (decls_match): Remove obsolete static member nadgering.
9121 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9123 * decl.c (grokdeclarator): Change ANSI to ISO.
9124 * lex.c (consume_string, readescape, do_identifier): Likewise.
9125 (parse_float, real_yylex): Likewise.
9126 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
9127 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
9128 new_type_id, maybe_label_decls, simple_stmt,
9129 for.init.statement): Likewise.
9130 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
9131 * semantics.c (finish_named_return_value): Likewise.
9132 * parse.c: Regenerate.
9134 2000-02-21 Mark Mitchell <mark@codesourcery.com>
9136 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
9137 (CPTI_CLASS_STAR_TYPE): Remove.
9138 (vtable_index_type): Likewise.
9139 (class_star_type_node): Remove.
9140 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
9141 (build_binary_op_nodefault): Remove.
9142 * call.c (build_new_op): Use build_binary_op instead of
9143 build_binary_op_nodefault.
9144 * decl.c (init_decl_processing): Remove class_star_type_node
9145 initialization. Make delta_type_node ptrdiff_type_node under the
9146 new ABI. Initialize vtable_index_type.
9147 (build_ptrmemfunc_type): Build different structures for the new
9149 (build_enumerator): Use build_binary_op instead of
9150 build_binary_op_nodefault.
9151 * method.c (build_overload_value): Mangle pointers-to-members
9152 appropriately under the new ABI.
9153 * typeck.c (build_array_ref): Use build_binary_op instead of
9154 build_binary_op_nodefault.
9155 (get_member_function_from_ptrfunc): Adjust for the new ABI.
9156 (build_binary_op_nodefault): Rename to ...
9157 (build_binary_op): ... this. Remove old version. Adjust for
9158 pointer-to-member comparisons under the new ABI.
9159 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
9160 (build_ptrmemfunc): Adjust for the new ABI.
9161 (expand_ptrmemfunc_cst): Likewise.
9162 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
9163 (pfn_from_ptrmemfunc): Adjust for the new ABI.
9165 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
9167 * call.c (build_object_call): Compress consecutive calls to
9169 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
9170 (build_op_delete_call): Adjust message formatting.
9172 * class.c (check_bases): Compress consecutive calls to
9174 (finish_struct_anon): Say 'ISO C++'.
9176 * decl.c (start_decl): Same here.
9177 (grok_reference_init): Likewise.
9178 (grokfndecl): Correct message formatting.
9179 (grokfndecl): Improve diagnostic.
9180 (check_static_variable_definition): Likewise. Say 'ISO C++'
9181 (compute_array_index_type): Say 'ISO C++'
9182 (create_array_type_for_decl): Compress consecutive calls to
9184 (grokdeclarator): Say 'ISO C++'
9185 (grok_op_properties): Likewise.
9187 * decl2.c (delete_sanity): Clairify diagnostic.
9188 (check_member_template): Same here.
9189 (grok_function_init): Use consistent terminology.
9191 * expr.c (do_case): Say 'ISO C++'
9193 * friend.c (do_friend): Compress consecutive calls to warning.
9195 2000-02-20 Mark Mitchell <mark@codesourcery.com>
9197 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
9198 * class.c (build_secondary_vtable): Reorganize. Don't create a
9199 new vtable under the new ABI.
9200 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
9202 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
9203 the initializing elements.
9204 (initialize_vtable): New function.
9205 (dfs_finish_vtbls): Use it.
9206 (dfs_accumulate_vtbl_inits): New function.
9207 (finish_vtbls): Merge primary and secondary vtables under the new
9209 (finish_struct_1): Remove redundant call to layout_vtable_decl.
9210 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
9213 * class.c (build_vtable): New function, split out from ...
9214 (get_vtable_decl): ... here, and ...
9215 (build_secondary_vtable): ... here.
9217 * pt.c (tsubst_decl): Fix formatting.
9219 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9221 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
9222 (avoid_overlap, build_base_field): Likewise.
9223 (build_base_field, build_base_fields, is_empty_class):
9224 Test DECL_SIZE with integer_zero.
9225 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
9226 * cp-tree.h (struct lang_type): New field size_unit.
9227 (CLASSTYPE_SIZE_UNIT): New macro.
9228 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
9229 (cp_finish_decl): Delete -Wlarger-than processing.
9230 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
9231 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
9232 * tree.c (make_binfo): binfo vector is one entry longer.
9233 (walk_tree): Walk DECL_SIZE_UNIT.
9235 2000-02-19 Mark Mitchell <mark@codesourcery.com>
9237 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
9239 (build_vtable_entry): Don't assume all vtable entries are
9241 (build_vtbl_initializer): Adjust accordingly.
9242 (get_vtable_decl): Fix formatting.
9244 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
9246 * semantics.c (deferred_type_access_control): Walk the entire
9248 (save_type_access_control): Rename from
9249 initial_deferred_type_access_control. Just remember the value.
9250 (decl_type_access_control): New fn.
9251 (begin_function_definition): Use deferred_type_access_control, after
9252 we've started the function. Set type_lookups to error_mark_node.
9253 * parse.y (frob_specs, fn.def1): Adjust.
9254 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
9255 (parse_end_decl, parse_bitfield0, parse_method): New fns.
9256 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
9257 (after_type_component_declarator0): Likewise.
9258 (after_type_component_declarator): Likewise.
9259 (notype_component_declarator): Likewise.
9260 * cp-tree.h: Adjust.
9262 * decl.c (redeclaration_error_message): Allow redeclaration of
9263 namespace-scope decls.
9265 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
9267 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
9269 2000-02-17 Mark Mitchell <mark@codesourcery.com>
9271 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
9272 * decl2.c (grokclassfn): Likewise.
9274 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
9276 * decl2.c (lang_decode_option): Don't set default message length
9278 * lex.c (lang_init_options): Set it here.
9280 2000-02-16 Mark Mitchell <mark@codesourcery.com>
9282 Make DECL_CONTEXT mean the class in which a member function was
9283 declared, even for a virtual function.
9284 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
9285 (DECL_FRIEND_CONTEXT): New macro.
9286 (DECL_REAL_CONTEXT): Remove.
9287 (SET_DECL_FRIEND_CONTEXT): Likewise.
9288 (DECL_VIRTUAL_CONTEXT): Adjust.
9289 (DECL_CLASS_SCOPE_P): Use TYPE_P.
9290 (add_friends): Remove.
9291 (hack_decl_function_context): Likewise.
9292 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
9294 (build_over_call): Fix indentation. Use DECL_CONTEXT
9295 instead of DECL_CLASS_CONTEXT.
9296 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
9297 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9298 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9299 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
9300 (build_base_field): Likewise.
9301 (finish_struct_1): Likewise.
9302 (build_self_reference): Likewise.
9303 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
9305 (pushtag): Use decl_function_context, not
9306 hack_decl_function_context.
9307 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9308 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
9309 (pushdecl): Remove bogus code.
9310 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
9311 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9312 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9313 Use decl_function_context, nothack_decl_function_context.
9314 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
9315 (grokdeclarator): Likewise. Use decl_function_context, not
9316 hack_decl_function_context.
9317 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
9318 (start_function): Use DECL_FRIEND_CONTEXT, not
9319 DECL_CLASS_CONTEXT. Use decl_function_context, not
9320 hack_decl_function_context.
9321 (finish_function): Use decl_function_context, not
9322 hack_decl_function_context.
9323 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
9325 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
9326 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
9327 (grokfield): Likewise.
9328 (finish_builtin_type): Likewise.
9329 (finish_vtable_vardec): Use decl_function_context, not
9330 hack_decl_function_context.
9331 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9332 (start_static_initialization_or_destruction): Likewise.
9333 (finish_static_initialization_or_destruction): Likewise.
9334 (mark_used): Adjust logic for deciding when to synthesize methods.
9335 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
9337 * error.c (dump_function_decl): Use DECL_CONTEXT, not
9339 * friend.c (is_friend): Likewise.
9340 (add_friends): Remove.
9341 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
9342 * lex.c (begin_definition_of_inclass_inline): Use
9343 decl_function_context, not hack_decl_function_context.
9344 (process_next_inline): Likewise.
9345 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9346 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
9347 DECL_CLASSS_CONTEXT.
9348 (hack_identifier): Likewise.
9349 (synthesize_method): Use decl_function_context, not
9350 hack_decl_function_context.
9351 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
9353 (is_member_template): Use decl_function_context, not
9354 hack_decl_function_context. Use DECL_CONTEXT, not
9356 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
9358 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
9360 (push_template_decl_real): Likewise.
9361 (instantiate_class_template): Don't call add_friends.
9362 (tsubst_default_argument): Use DECL_CONTEXT, not
9364 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9365 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9366 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
9368 * repo.c (repo_inline_used): Likewise.
9369 * search.c (current_scope): Adjust for new _CONTEXT macros.
9370 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
9372 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9373 (lookup_fnfields_here):Likewise.
9374 (check_final_overrider): Likewise.
9375 (init_vbase_pointers): Likewise.
9376 (virtual_context): Likewise.
9377 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
9378 (expand_body): Use decl_function_context, not
9379 hack_decl_function_context.
9380 * tree.c (hack_decl_function_context): Remove.
9381 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
9383 * typeck2.c (error_not_base_type): Likewise.
9385 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
9387 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
9389 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9391 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
9393 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
9395 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
9397 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
9399 * decl2.c (lang_decode_option): Enable automatic line wrapping.
9401 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
9403 * parse.y (frob_specs): Split out...
9404 (parse_decl): From here.
9405 (fn.def2): Call initial_deferred_type_access_control.
9406 (after_type_component_declarator0): Call frob_specs.
9407 (notype_component_declarator0): Likewise.
9408 * search.c (friend_accessible_p): Nested classes are friends of their
9411 2000-02-10 Mark Mitchell <mark@codesourcery.com>
9413 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
9414 used to create an implicit temporary.
9416 * class.c (dfs_modify_vtables): Tweak calculation of functions to
9419 2000-02-08 Nathan Sidwell <nathan@acm.org>
9421 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
9422 strip array element qualifiers too.
9424 2000-02-07 Mark Mitchell <mark@codesourcery.com>
9426 * decl.c (store_parm_decls): Don't build cleanups for parameters
9427 while processing_template_decl.
9429 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
9431 * cp-tree.h (struct saved_scope): Add incomplete field.
9432 (namespace_scope_incomplete): New macro.
9433 * decl.c (pushdecl): Use it.
9434 (hack_incomplete_structures): Use it. See through artificial
9436 (mark_saved_scope): Mark it.
9438 Implement access control for nested types.
9439 * search.c (type_access_control): New fn.
9440 (accessible_p): Now we do perform access control for types.
9441 * semantics.c (deferred_type_access_control): New fn.
9442 (initial_deferred_type_access_control): New fn.
9443 (begin_function_definition): Call it. Add lookups parm.
9444 * decl.c (struct binding_level): Add this_class field.
9445 (pushlevel_class): Set it.
9446 (mark_binding_level): Mark it.
9447 (lookup_name_real): Use it. Call type_access_control.
9448 (mark_saved_scope): Mark lookups field.
9449 * cp-tree.h (flagged_type_tree): Add lookups field.
9450 (struct saved_scope): Add lookups field.
9451 (type_lookups): New macro.
9452 * parse.y (declmods): Now <ftype>.
9453 (parse_decl): Add lookups parm. Call
9454 initial_deferred_type_access_control.
9455 (lang_extdef): Clear type_lookups.
9456 (typed_declspecs, declmods, typespec): Set lookups field.
9457 (initdcl): Call deferred_type_access_control.
9458 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
9459 component_decl_1, named_parm): Adjust.
9460 * friend.c (is_friend): Nested classes are friends of their
9463 * class.c (currently_open_derived_class): New fn.
9464 * method.c (hack_identifier): Use it.
9466 * lex.c (do_identifier): Remove obsolete code.
9468 * parse.y (typed_typespecs): Propagate new_type_flag properly.
9470 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
9472 * tinfo.h: Remove apostrophes from C++ comment (xgettext
9473 thinks this file is plain C).
9475 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9477 * Makefile.in (call.o): Depend on $(EXPR_H).
9479 * call.c: Include "expr.h".
9481 * class.c (dump_class_hierarchy): Add prototype.
9483 * search.c (dfs_get_pure_virtuals): Likewise.
9485 2000-02-1 Ulrich Drepper <drepper@redhat.com>
9487 * parse.y (simple_stmt): Allow :: token in asm parameter list.
9490 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
9492 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
9493 Store it in DECL_FCONTEXT.
9494 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
9496 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
9498 * tinfo.h (old abi): #include "tconfig.h".
9499 * tinfo.cc (convert_to_base): Move into old abi section.
9501 2000-01-31 Mark Mitchell <mark@codesourcery.com>
9503 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
9504 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
9505 (BINFO_PRIMARY_BINFO): New macro.
9506 (BF_DELTA): Rename to ...
9507 (BV_DELTA): ... this.
9508 (BF_VCALL_INDEX): Rename to ...
9509 (BV_VCALL_INDEX): ... this.
9510 (BF_FN): Rename to ...
9512 * class.c (build_vbase_path): Adjust for changes to reverse_path.
9513 (set_rtti_entry): Rename BF_ macros to BV_ variants.
9514 (modify_vtable_entry): Simplify.
9515 (add_virtual_function): Rename BF_ macros to BV_ variants.
9516 (build_vtable_initializer): Likewise.
9517 (get_class_offset_1): Remove.
9518 (dfs_get_class_offset): Likewise.
9519 (get_class_offset): Likewise.
9520 (dfs_find_final_overrider): New function.
9521 (find_final_overrider): Likewise.
9522 (modify_one_vtable): Remove.
9523 (dfs_find_base): New function.
9524 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
9525 find_final_overrider.
9526 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
9528 (dfs_fixup_vtable_deltas): Remove.
9529 (override_one_vtable): Remove.
9530 (merge_overrides): Likewise.
9531 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
9532 unreal chilren of virtual bases.
9533 (finish_struct_1): Don't use merge_overrides. Don't use
9534 dfs_fixup_vtable_deltas.
9535 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
9538 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
9539 Jason Merrill <jason@yorick.cygnus.com>
9541 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
9543 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
9545 * exception.cc (__throw_bad_typeid): Add missing std::.
9547 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9549 * cp-tree.h (make_thunk): PROTO -> PARAMS.
9551 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
9553 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
9555 Runtime support for new-abi rtti.
9556 * inc/typeinfo (type_info::operator!=): Define in class.
9557 (type_info::before, type_info::name, type_info::operator==,
9558 type_info::operator!=): Define new ABI implementations.
9559 (type_info::is_pointer_p, type_info::is_function_p): Declare
9560 new virtual functions.
9561 (type_info::do_catch, type_info::do_upcast): Likewise.
9563 * tinfo.h (__base_class_info): Define new class.
9564 (__class_type_info): Likewise.
9565 (__si_class_type_info): Likewise.
9566 (__vmi_class_type_info): Likewise.
9567 (__dynamic_cast): Prototype.
9569 * tinfo.cc: Conditionalize old and new rtti mechanisms.
9570 (type_info::is_pointer_p): Define new function.
9571 (type_info::is_function_p): Likewise.
9572 (type_info::do_catch): Likewise.
9573 (type_info::do_upcast): Likewise.
9574 (vtable_prefix): New structure for vtable access.
9575 (adjust_pointer): Define new template function.
9576 (contained_p, public_p, virtual_p, contained_public_p,
9577 contained_nonpublic_p, contained_nonvirtual_p): Define new
9579 (nonvirtual_base_type): New local variable.
9580 (__class_type_info::~__class_type_info): Define.
9581 (__si_class_type_info::~__si_class_type_info): Likewise.
9582 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
9583 (__class_type_info::do_catch): Define new function.
9584 (__class_type_info::do_upcast): Likewise.
9585 (__class_type_info::find_public_src): Likewise.
9586 (__class_type_info::do_find_public_src): Likewise.
9587 (__si_class_type_info::do_find_public_src): Likewise.
9588 (__vmi_class_type_info::do_find_public_src): Likewise.
9589 (__class_type_info::do_dyncast): Likewise.
9590 (__si_class_type_info::do_dyncast): Likewise.
9591 (__vmi_class_type_info::do_dyncast): Likewise.
9592 (__class_type_info::do_upcast): Likewise.
9593 (__si_class_type_info::do_upcast): Likewise.
9594 (__vmi_class_type_info::do_upcast): Likewise.
9595 (__dynamic_cast): Likewise.
9597 * tinfo2.cc (__fundamental_type_info): Define new class.
9598 (__pointer_type_info): Likewise.
9599 (__reference_type_info): Likewise.
9600 (__array_type_info): Likewise.
9601 (__function_type_info): Likewise.
9602 (__enum_type_info): Likewise.
9603 (__ptr_to_member_type_info): Likewise.
9604 (__fundamental_type_info::~__fundamental_type_info): Define.
9605 (__pointer_type_info::~__pointer_type_info): Likewise.
9606 (__reference_type_info::~__reference_type_info): Likewise.
9607 (__array_type_info::~__array_type_info): Likewise.
9608 (__function_type_info::~__function_type_info): Likewise.
9609 (__enum_type_info::~__enum_type_info): Likewise.
9610 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
9611 (__pointer_type_info::do_catch): Define new function.
9612 (__ptr_to_member_type_info::do_catch): Define new function.
9614 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
9615 (__is_pointer): Likewise.
9617 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
9619 2000-01-30 Mark Mitchell <mark@codesourcery.com>
9621 * cp/class.c (build_vtable): Rename to build_primary_vtable.
9622 (prepare_fresh_vtable): Rename to build_secondary_vtable.
9623 (make_new_vtable): New function.
9624 (modify_vtable_entry): Handle generation of new vtables correctly.
9625 (modify_one_vtable): Remove unused parameter.
9626 (dfs_fixup_vtable_deltas): Likewise.
9627 (override_one_vtable): Use build_secondary_vtable.
9628 (finish_struct_1): Use build_primary_vtable and
9629 build_secondary_vtable.
9631 2000-01-28 Ulrich Drepper <drepper@redhat.com>
9633 * cp/decl.c: Adjust variable names, comments, help strings.
9635 2000-01-29 Nathan Sidwell <nathan@acm.org>
9637 * new2.cc (operator delete[]): Use operator delete, don't assume
9640 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
9642 * class.c (build_vtbl_initializer): Add argument to
9643 build_vtable_entry call.
9645 2000-01-27 Mark Mitchell <mark@codesourcery.com>
9647 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
9648 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
9649 (BF_DELTA): New macro.
9650 (BF_VCALL_INDEX): Likewise.
9652 (THUNK_VCALL_OFFSET): Likewise.
9653 (make_thunk): Change prototype.
9654 * class.c (build_vtable_entry): Integrate
9655 build_vtable_entry_for_fn. Handle vcall indices.
9656 (build_vtable_entry_for_fn): Remove.
9657 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
9658 BF_VCALL_INDEX, BF_FN.
9659 (modify_vtable_entry): Integrate common code from
9660 modify_one_vtable and dfs_fixup_vtable_deltas.
9661 (add_virtual_function): Set BF_VCALL_INDEX.
9662 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
9664 (modify_one_vtable): Simplify.
9665 (dfs_fixup_vtable_deltas): Likewise.
9666 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
9667 * method.c (make_thunk): Handle vcall indices.
9669 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
9671 Compiler side new abi rtti (not enabled).
9672 * cp-tree.h (new_abi_rtti_p): New macro.
9673 (emit_support_tinfos): Prototype new function.
9674 (tinfo_decl_p): Likewise.
9675 (emit_tinfo_decl): Likwise.
9676 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
9678 (doing_runtime): New local static.
9679 (init_rtti_processing): Add new-abi initializer.
9680 (get_tinfo_decl): Add new-abi logic.
9681 (tinfo_from_decl): Likewise.
9682 (build_dynamic_cast_1): Likewise.
9683 (qualifier_flags): New static function.
9684 (tinfo_base_init): Likewise.
9685 (generic_initializer): Likewise.
9686 (ptr_ref_initializer): Likewise.
9687 (ptmd_initializer): Likewise.
9688 (class_hint_flags): Likewise.
9689 (class_initializer): Likewise.
9690 (synthesize_tinfo_var): Likewise.
9691 (create_real_tinfo_var): Likewise.
9692 (create_pseudo_type_info): Likewise.
9693 (get_vmi_pseudo_type_info): Likewise.
9694 (create_tinfo_types): Likewise.
9695 (emit_support_tinfos): New global function.
9696 (tinfo_decl_p): New global predicate.
9697 (emit_tinfo_decl): New global function.
9698 * class.c (set_rtti_entry): Generalize for old and new rtti.
9699 (build_vtbl_initializer): Likewise.
9700 * decl2.c (finish_file): Likewise.
9702 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
9704 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
9705 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
9707 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
9709 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
9712 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
9714 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
9716 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
9718 * optimize.c (calls_setjmp_r): Supply new argument
9719 to special_function_p.
9721 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9723 * call.c: PROTO -> PARAMS.
9724 * class.c: Likewise.
9725 * cp-tree.h: Likewise.
9729 * decl2.c: Likewise.
9731 * errfn.c: Likewise.
9732 * error.c: Likewise.
9733 * except.c: Likewise.
9736 * input.c: Likewise.
9739 * method.c: Likewise.
9740 * optimize.c: Likewise.
9741 * parse.y: Likewise.
9745 * search.c: Likewise.
9746 * semantics.c: Likewise.
9749 * typeck.c: Likewise.
9750 * typeck2.c: Likewise.
9753 2000-01-25 Richard Henderson <rth@cygnus.com>
9755 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
9757 2000-01-25 Mark Mitchell <mark@codesourcery.com>
9759 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
9760 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
9761 (struct vcall_offset_data_s): New type.
9762 (dfs_vcall_offset_queue_p): New function.
9763 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9764 (build_vcall_offset_vtbl_entries): Likewise.
9765 (layout_vtable_decl): Likewise.
9766 (num_vfun_entries): Likewise.
9767 (num_extra_vtbl_entries): Add the entries for vcall offsets.
9768 (build_vtbl_initializer): Likewise.
9769 (dfs_finish_vtabls): Use layout_vtable_decl.
9770 (modify_one_vtables): Always duplicate vtables under the new ABI.
9771 (finish_struct_1): Use layout_vtable_decl.
9773 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9775 * decl.c (member_function_or_else): Change third arg from a format
9776 specifier to an `enum overload_flags'. Callers changed.
9778 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
9780 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
9781 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
9782 build_const_cast, get_delta_difference, check_return_expr): Avoid
9783 ANSI string concatenation usage.
9785 2000-01-24 Mark Mitchell <mark@codesourcery.com>
9787 * class.c (layout_class_type): Put the fields required to make a
9788 class non-empty at the end, not the beginning, of the TYPE_FIELDs
9791 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
9793 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
9796 * decl2.c (mark_used): Do instantiate inlines that have been
9797 explicitly instantiated.
9799 2000-01-24 Richard Henderson <rth@cygnus.com>
9801 * call.c (build_over_call): Use expand_tree_builtin.
9802 * typeck.c (build_function_call_real): Likewise.
9803 (build_binary_op_nodefault): Handle unordered compares.
9805 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9807 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
9808 cp_tree_index values.
9809 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
9810 New global node #defines for them.
9811 * rtti.c (call_void_fn): Replace with ...
9812 (build_runtime_decl): ... new static function.
9813 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9814 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9815 (build_dynamic_cast_1): Always produce correctly typed result.
9816 Explicitly produce type_info addresses. Use dynamic_cast_node.
9817 * exception.cc (__throw_bad_cast): Return `void *'.
9818 (__throw_bad_typeid): Return `const type_info &'.
9820 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9822 * cp-tree.h (get_vtable_decl): Prototype new function.
9823 * class.c (get_vtable_decl): New function. Broken out from ...
9824 (build_vtable): ... here. Use it.
9825 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9828 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9830 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9831 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9832 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9833 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9834 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9835 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9836 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9837 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9838 (CPTI_TINFO_VAR_ID): New enumeration.
9839 (__tp_desc_type_node, __access_mode_type_node,
9840 __bltn_desc_type_node, __user_desc_type_node,
9841 __class_desc_type_node, __ptr_desc_type_node,
9842 __attr_desc_type_node, __func_desc_type_node,
9843 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9844 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9845 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9846 enum_desc_type_node, class_desc_type_node,
9847 si_class_desc_type_node, vmi_class_desc_type_node,
9848 ptmd_desc_type_node, base_desc_type_node): New #defines.
9849 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9850 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9851 (tinfo_var_id): New enumeration.
9852 (DECL_TINFO_FN_P): Augment comment.
9853 * decl.c (cp_global_trees): Adjust documentation.
9854 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9855 tinfo_decl_type and tinfo_var_id.
9856 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9857 (build_typeid): Remove unused variable.
9858 (get_tinfo_var): Use tinfo_var_id.
9859 (tinfo_name): New static function.
9860 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9861 (tinfo_from_decl): Likewise.
9862 (get_base_offset): New static function, broken out of
9864 (expand_si_desc): Use tinfo_name.
9865 (expand_class_desc): Likewise. Lose local static variable.
9866 Use base_desc_type_node. Use get_base_offset.
9867 (expand_ptr_desc): Use tinfo_name.
9868 (expand_attr_desc): Likewise.
9869 (expand_generic_desc): Likewise.
9871 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9872 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9874 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9876 * cp-tree.h (__eprintf): Remove declaration.
9877 * tree.c (__eprintf): Remove definition.
9879 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9880 Mark Mitchell <mark@codesourcery.com>
9882 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9883 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9885 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9887 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9889 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9891 * cp-tree.h (register_dtor_fn): New function.
9892 * decl.c (destroy_local_static): Rename to ...
9893 (register_dtor_fn): ... this. Give it external linkage.
9894 (expand_static_init): Use it.
9895 * decl2.c (do_static_initialization): Likewise, if using
9897 (do_static_destruction): Check that __cxa_atexit is not in use.
9898 (finish_file): Don't call do_static_destruction if using
9901 * typeck.c (convert_arguments): Restore two-message error
9904 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9906 Remap dynamic cast hint values to be consistent across ABIs.
9907 * search.c (dynamic_cast_base_recurse): Remap generated value.
9908 (get_dynamic_cast_base_type): Adjust documentation.
9909 * tinfo.h (__user_type_info::dyncast): Likewise.
9910 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9911 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9912 (__class_type_info::do_dyncast): Likewise.
9913 (__class_type_info::do_find_public_subobj): Likewise.
9914 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9916 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9918 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9920 * typeck2.c (incomplete_type_error): Restore previous
9921 cp_error and cp_error_at call sequence.
9923 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9925 * class.c (dump_class_hierarchy): Make format agree with argument;
9926 cast pointer to unsigned long and print with %lx.
9928 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9930 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9932 * typeck.c (composite_pointer_type, common_type,
9933 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9934 build_function_call_real, convert_arguments,
9935 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9936 build_unary_op, mark_addressable, build_compound_expr,
9937 build_static_cast, build_reinterpret_cast, build_const_cast,
9938 build_c_cast, build_modify_expr, get_delta_difference,
9939 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9940 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9942 * typeck2.c (readonly_error, abstract_virtuals_error,
9943 process_init_constructor, check_for_new_type): Likewise.
9945 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9947 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9950 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9952 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9953 (build_x_typeid): Likewise.
9954 (get_tinfo_fn): Likewise.
9955 (get_tinfo_fn_unused): Rename to ...
9956 (get_tinfo_decl): ... here.
9957 * rtti.c (build_headof): Replace logic error with assertion.
9958 (get_tinfo_fn_dynamic): Rename to ...
9959 (get_tinfo_decl_dynamic): ... here. Make static. Use
9960 complete_type_or_else.
9961 (build_x_typeid): Move into ...
9962 (build_typeid): ... here. Adjust call to
9963 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9964 throw_bad_typeid expression.
9965 (get_tinfo_fn_unused): Rename to ...
9966 (get_tinfo_decl): ... here. Adjust comment.
9967 (get_tinfo_fn): Delete.
9968 (tinfo_from_decl): New static function.
9969 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9970 (get_typeid): Use complete_type_or_else.
9971 (build_dynamic_cast_1): Adjust calls to
9972 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9973 * parse.y (primary): Adjust call to build_typeid.
9974 * except.c (build_eh_type_type_ref): Adjust call to
9975 get_tinfo_decl. Mark as used.
9976 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9977 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9978 * parse.c: Regenerated.
9980 2000-01-17 Mark Mitchell <mark@codesourcery.com>
9982 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
9984 (resolves_to_fixed_type_p): Document calling convention.
9985 * rtti.c (build_x_typeid): Initialize NONNULL.
9987 * cp-tree.h (build_shared_int_cst): New function.
9988 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
9989 * class.c (modify_vtable_entry): Likewise.
9990 (add_virtual_function): Split out code to generated shared
9991 INTEGER_CSTs to build_share_int_cst.
9992 (modify_all_vtables): Handle all the overridden functions here.
9993 Add overridden functions from non-primary virtual bases to the
9995 (finish_struct_1): Adjust call to modify_all_vtables. Add
9996 overridden functions from non-primary bases to the vtable.
9997 * tree.c (build_shared_int_cst): New function.
9999 * cp-tree.h (scratchalloc): Remove.
10000 (build_scratch_list): Likewise.
10001 * call.c (convert_class_to_reference): Replace build_scratch_list
10002 and build_expr_list with build_tree_list.
10003 (add_candidate): Replace scratchalloc with expralloc. Note memory
10005 (build_user_type_conversion_1): Replace build_scratch_list
10006 and build_expr_list with build_tree_list.
10007 (build_new_op): Likewise.
10008 (build_op_delete_call): Likewise.
10009 (convert_like): Likewise.
10010 * cvt.c (ocp_convert): Likewise.
10011 * decl.c (start_decl): Likewise.
10012 (start_function): Likewise.
10013 (finish_destructor_body): Likewise.
10014 (maybe_build_cleanup_1): Likewise.
10015 * decl2.c (reparse_decl_as_expr): Likewise.
10016 * init.c (perform_member_init): Likewise.
10017 (expand_cleanup_for_base): Likewise.
10018 (build_builtin_delete_call): Likewise.
10019 (build_new_1): Likewise.
10020 (build_delete): Likewise.
10021 * method.c (do_build_assign_ref): Likewise.
10022 * parse.y (already_scoped_stmt): Likewise.
10023 (nontrivial_exprlist): Likewise.
10024 (net_initializer): Likewise.
10025 (initlist): Likewise.
10026 * parse.c: Regenerated.
10027 * rtti.c (build_x_typeid): Likewise.
10028 (build_dynamic_cast_1): Likewise.
10029 * typeck.c (build_x_compound_expr): Likewise.
10030 (build_static_cast): Likewise.
10031 (build_modify_expr): Likewise.
10033 * cp-tree.h (DECL_VINDEX): Add documentation.
10034 * class.c (build_vtable_entry): Likewise.
10035 (start_vtable): Add comment.
10036 (add_virtual_function): Replace pending_hard_virtuals with
10037 overridden_virtuals and pending_virtuals with new_virtuals.
10038 Replace redundant assignments with assertions.
10039 (check_for_override): Add comment.
10040 (check_bases_and_members): Replace pending_hard_virtuals with
10041 overridden_virtuals and pending_virtuals with new_virtuals.
10042 (create_vtbl_ptr): Likewise.
10043 (layout_class_type): Likewise.
10044 (finish_struct_1): Likewise. Add comments.
10046 2000-01-16 Mark Mitchell <mark@codesourcery.com>
10048 * class.c (finish_struct_1): Replace redundant code with
10051 * cp-tree.h (flag_new_abi): Move.
10052 (flag_use_cxa_atexit): Likewise.
10053 (flag_honor_std): Likewise.
10054 (flag_rtti): Likewise.
10055 (vbase_offsets_in_vtable_p): Define.
10056 (vptrs_present_everywhere_p): Likewise.
10057 (TYPE_CONTAINS_VPTR_P): Likewise.
10058 (dfs_walk_real): Declare.
10059 * class.c (build_vbase_pointer_fields): Check
10060 vbase_offsets_in_vtable_p.
10061 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
10063 (build_vbase_offset_vtbl_entries): Simplify.
10064 (build_vbase_offset_vtbl_entries): Adjust.
10065 (build_vbase_pointer): Add ability to look up vbase offsets in
10067 (start_vtable): New function.
10068 (add_virtual_function): Use it.
10069 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
10070 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
10071 (build_vtbl_initializer): Take the type of the complete object as
10072 input. Use it to correctly calculate vbase offsets.
10073 (dfs_finish_vtbls): Pass the complete type to
10074 build_vtbl_initializer.
10075 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
10076 (create_vtable_ptr): Create a vtable even if there are no
10077 new virtual functions, under the new ABI.
10078 (finish_struct_1): Likewise.
10079 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
10080 * decl.c (exapnd_static_init): Remove call to
10081 preserve_initializer.
10082 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
10084 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
10085 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
10086 (construct_virtual_bases): Don't initialize virtual base pointers
10088 (build_aggr_init): Clean up comment.
10089 (expand_aggr_init_1): Likewise.
10090 * rtti.c (expand_class_desc): Store the virtual function table
10091 index where the vbase offset lives in the offset field.
10092 * search.c (dfs_walk_real): Make it global.
10093 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
10094 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
10096 * tinfo.h (USItype): Make it signed under the new ABI.
10097 * tinfo.cc (convert_to_base): New function. Encapsulate base
10098 conversion logic here.
10099 (__class_type_info::do_upcast): Use it.
10100 (__class_type_info::do_dyncast): Likewise.
10101 (__class_type_info::do_find_public_subobj): Likewise.
10103 * init.c (construct_virtual_bases): Don't look up the addresses of
10104 virtual bases at run-time.
10106 * class.c (build_vbase_pointer): Relocate.
10107 (build_vbase_pointer_fields): Likewise.
10108 (dfs_build_vbase_offset_vtbl_entries): Likewise.
10109 (build_vbase_offset_vtbl_entries): Likewise.
10111 * decl.c (init_decl_processing): Complain if -fnew-abi
10112 -fno-vtable-thunks is used.
10114 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
10117 2000-01-15 Mark Mitchell <mark@codesourcery.com>
10119 * cp-tree.h (num_extra_vtbl_entries): New function.
10120 (size_extra_vtbl_entries): Likewise.
10121 (dfs_vtable_path_unmark): Likewise.
10122 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
10123 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
10124 * class.c (num_extra_vtbl_entries): New function.
10125 (size_extra_vtbl_entries): Likewise.
10126 (dfs_build_vbase_offset_vtbl_entries): New function.
10127 (build_vbase_offset_vtbl_entries): Likewise.
10128 (build_vtbl_initializer): Use it.
10129 (finish_struct_1): Adjust vtable sizes (using
10130 num_extra_vtbl_entries).
10131 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
10132 THUNK_DECL is non-NULL before expanding it.
10133 * init.c (expand_virtual_init): Adjust the vtable pointer by
10134 size_extra_vtbl_entries before storing it.
10135 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
10136 Handle TREE_LIST parameters here, not in the dfs_* functions.
10137 (dfs_unmarked_real_bases_queue_p): Adjust.
10138 (dfs_marked_real_bases_queue_p): Likewise.
10139 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
10140 (dfs_vtable_path_marked_real_bases_queue_p): New function.
10141 (dfs_vtable_path_unmark): Likewise.
10143 2000-01-14 Mark Mitchell <mark@codesourcery.com>
10145 * optimize.c (copy_body_r): Clear the operand three of a
10146 TARGET_EXPR when copying it.
10148 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10150 * method.c (build_decl_overload_real): Check whether we are in ::
10151 before returning __builtin_new/delete.
10153 2000-01-13 Mark Mitchell <mark@codesourcery.com>
10155 * pt.c (tsubst_friend_function): Improve comment.
10156 (instantiate_decl): Avoid crashing when a "nested" function is
10157 instantiated from the top level.
10159 * dump.c (dqeueue_and_dump): Dump
10160 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
10162 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10164 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
10166 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
10168 * g++spec.c (lang_specific_driver): Add -fnew-abi if
10169 ENABLE_NEW_GXX_ABI defined.
10170 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
10171 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
10172 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
10174 2000-01-12 Mark Mitchell <mark@codesourcery.com>
10176 * decl.c (start_cleanup_fn): Call pushdecl.
10178 * call.c (convert_class_to_reference): Fix typos.
10179 (build_conditional_expr): Handle errors gracefully.
10180 * class.c (push_nested_class): Likewise.
10181 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
10182 (DECL_THIS_EXTERN): Use it.
10183 (DECL_THIS_STATIC): Likewise.
10184 * cvt.c (convert_to_void): Handle errors gracefully.
10185 (build_expr_type_conversion): Likewise.
10186 * decl.c (maybe_push_decl): Likewise.
10187 (start_decl_1): Likewise.
10188 (require_complete_types_for_parms): Likewise.
10189 * parse.y (structsp): Likewise.
10190 (base_class): Likewise.
10191 * parse.c: Regenerated.
10192 * pt.c (finish_member_template_decl): Likewise.
10193 * typeck.c (decay_conversion): Likewise.
10195 * cp-tree.h (dfs_skip_vbases): New function.
10196 (find_vbase_instance): Likewise.
10197 * class.c (determine_primary_base): Allow a nearly empty base to
10198 serve as a primary base class under the new ABI.
10199 (get_class_offset_1): Rename to ...
10200 (dfs_get_class_offset): ... this. Simplify. Don't issue error
10202 (get_class_offset): Use it. Issue error messages here.
10203 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
10204 find the right copies of virtual bases.
10205 (fixup_vtable_deltas1): Rename to ...
10206 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
10207 bases as primary bases.
10208 (fixup_vtable_deltas): Remove.
10209 (override_one_vtable): Handle virtual bases as primary bases.
10210 (merge_overrides): Likewise.
10211 (finish_struct_1): Likewise.
10212 (dump_class_hierarchy): Dump primary-ness of bases as well.
10213 * search.c (mark_primary_bases): Use a pre-order traversal to
10214 handle primary virtual bases.
10215 (dfs_skip_vbases): New fiunction.
10216 (expand_upcast_fixups): Adjust to handle primary virtual bases.
10217 (fixup_virtual_upcast_offsets): Likewise.
10218 (fixup_all_virtual_upcast_offsets): Likewise.
10219 (dfs_find_vbase_instances): New function.
10220 (find_vbase_instance): Likewise.
10222 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
10224 * lex.c (DIR_SEPARATOR): Delete macro.
10226 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
10228 * decl2.c (lang_decode_option): Handle automatic line wrapping
10231 2000-01-11 Mark Mitchell <mark@codesourcery.com>
10233 * friend.c (do_friend): Don't resolve scopes when processing
10234 template declarations, even if the qualifying scope doesn't
10235 involve template parameters.
10237 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
10239 * class.c (dfs_modify_vtables_queue_p): Remove.
10240 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
10241 and dfs_marked_real_bases_queue_p instead of
10242 dfs_modify_vtables_queue_p.
10244 * class.c (build_vbase_path): Simplify.
10245 (dfs_propagate_binfo_offsets): New function.
10246 (propagate_binfo_offsets): Use it.
10247 (remove_base_field): Simplify.
10248 (dfs_set_offset_for_vbases): Remove.
10249 (dfs_set_offset_for_shared_vbases): New function.
10250 (dfs_set_offset_for_unshared_vbases): Likewise.
10251 (layout_virtual_bases): Use them.
10252 (layout_basetypes): Don't call propagate_binfo_offsets.
10253 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
10256 * class.c (build_base_field): New function, split out from ...
10257 (build_base_fields): ... here. Use it. Allocate primary bases
10258 first, under the new ABI.
10259 (get_vtable_entry): Remove.
10260 (remove_base_field): New function, split out from ...
10261 (remove_base_fields): ... here. Adjust since primary bases come
10262 first under the new ABI.
10264 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
10265 (initialize_vtbl_ptrs): New function.
10266 (expand_indirect_vtbls_init): Change prototype.
10267 (convert_pointer_to_vbase): Declare.
10268 * init.c (expand_direct_vtbls_init): Remove.
10269 (dfs_initialize_vtbl_ptrs): New function.
10270 (initialize_vtbl_ptrs): Likewise.
10271 (emit_base_init): Use initialize_vtbl_ptrs.
10272 * search.c (convert_pointer_to_vbase): Make it global.
10273 (expand_indirect_vtbls_init): Remove vtable initialization code.
10274 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
10276 * class.c (dfs_finish_vtbls): New function.
10277 (finish_vtbls): Use it.
10278 (dump_class_hierarchy): New function.
10280 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
10281 (BINFO_VBASE_PRIMARY_P): New macro.
10282 (BINFO_VIRTUALS): Add to documentation.
10283 (SET_BINFO_PRIMARY_MARKED_P): Remove.
10284 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10285 (dfs_mark_primary_bases_queue_p): Likewise.
10286 (dfs_unmarked_real_bases_queue_p): New function.
10287 (dfs_marked_real_bases_queue_p): Likewise.
10288 * search.c (dfs_mark_primary_bases): Adjust.
10289 (mark_primary_bases): Likewise.
10290 (get_shared_vbase_if_not_primary): New function.
10291 (dfs_unmarked_real_bases_queue_p): Likewise.
10292 (dfs_marked_real_bases_queue_p): Likewise.
10293 (dfs_get_pure_virtuals): Simplify.
10294 (get_pure_virtuals): Likewise.
10296 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10298 * lex.c: Include tm_p.h.
10300 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
10302 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
10304 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
10306 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
10307 * pt.c (instantiate_decl): Defer comdat templates that might not be
10310 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
10311 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
10312 (finish_file): Likewise.
10314 * decl2.c (import_export_class): Undo 12/14 change.
10316 * error.c (dump_decl): operator new, not operatornew.
10318 * class.c (field_decl_cmp): A nontype is "greater" than a type.
10319 * search.c (lookup_field_1): Look for the last field with the
10322 2000-01-05 Nathan Sidwell <nathan@acm.org>
10324 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
10327 2000-01-05 Nathan Sidwell <nathan@acm.org>
10329 * typeck.c (build_static_cast): Don't strip target qualifiers
10330 when casting from a class.
10332 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10334 * class.c (warn_hidden): Initialize variable `fndecl'.
10336 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
10338 * decl.c (flag_isoc9x): New variable to be able to use code in
10339 c-common.c. For now always zero.
10341 2000-01-03 Mark Mitchell <mark@codesourcery.com>
10343 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
10344 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
10345 or unshare_base_binfos for virtual bases here.
10346 * search.c (dfs_get_vbase_types): Do it here.
10347 (get_vbase_types): Adjust.
10349 2000-01-02 Mark Mitchell <mark@codesourcery.com>
10351 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
10352 (BINFO_PRIMARY_MARKED_P): Use flag 5.
10353 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10354 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10355 (unmark_primary_bases): Remove declaration.
10356 (unmarkedp): Declare.
10357 (dfs_vbase_unmark): Likewise.
10358 * class.c (determine_primary_base): Return immediately if there
10359 are no base classes. Call mark_primary_bases here.
10360 (modify_all_direct_vtables): Remove.
10361 (modify_all_indirect_vtables): Remove.
10362 (dfs_modify_vtables_queue_p): New function.
10363 (dfs_modify_vtables): New function.
10364 (modify_all_vtables): Use them.
10365 (build_base_fields): Build FIELD_DECLs for primary virtual base
10367 (create_vtable_ptr): Don't call determine_primary_base here.
10368 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
10369 (dfs_set_offset_for_vbases): ... this.
10370 (layout_virtual_bases): Use it.
10371 (layout_class_type): Call determine_primary_base here.
10372 * search.c (unmarkedp): Make it global.
10373 (shared_marked_p): Simplify.
10374 (shared_unmarked_p): Likewise.
10375 (dfs_primary_bases_queue_p): Remove.
10376 (dfs_unmark_primary_bases): Likewise.
10377 (unmark_primary_bases): Likewise.
10378 (mark_primary_bases): Simplify.
10379 (get_pure_virtuals): Don't call mark_primary_bases here.
10380 (dfs_vbase_unmark): New function.
10381 (get_vbase_types): Simplify.
10383 * class.c (struct base_info): Remove.
10384 (determine_primary_base): Take has_virtual_p rather than a
10385 base_info as input. Don't calculate max_has_virtual.
10386 (finish_struct_bits): Remove max_has_virtual argument.
10387 (create_vtable_ptr): Remove max_has_virtual_p argument.
10388 (layout_virtual_bases): Remove max argument.
10389 (layout_basetypes): Likewise.
10390 (layout_class_type): Remove max_has_virtual_p argument.
10391 (finish_struct_1): Remove max_has_virtual.
10393 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
10394 (layout_basetypes): Remove.
10395 * class.c (propagate_binfo_offsets): Moved here from tree.c.
10396 Update to handle primary virtual bases.
10397 (remove_base_fields): New function, split out from
10399 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
10400 (layout_virtual_bases): New function, split out from
10401 layout_basetypes. Update to handle primary virtual bases.
10402 (layout_basetypes): Moved here from tree.c. Use
10403 remove_base_fields and layout_virtual_bases.
10404 * search.c (dfs_mark_primary_bases_queue_p): New function.
10405 (mark_primary_bases): Use it.
10406 * tree.c (CEIL): Remove.
10407 (propagate_binfo_offsets): Remove.
10408 (layout_basetypes): Remove.
10410 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10412 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
10413 (BINFO_PRIMARY_MARKED_P): New macro.
10414 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10415 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10416 (mark_primary_bases): New function.
10417 (unmark_primary_bases): Likewise.
10418 * search.c (get_abstract_virtuals_1): Remove.
10419 (dfs_mark_primary_bases): New function.
10420 (mark_primary_bases): Likewise.
10421 (dfs_unmark_primary_bases): Likewise.
10422 (unmark_primary_bases): Likewise.
10423 (dfs_get_pure_virtuals): Likewise.
10425 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10427 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
10428 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
10429 (modify_one_vtable): Adjust.
10430 (fixup_vtable_deltas1): Likewise.
10431 (override_one_vtable): Likewise.
10432 * search.c (get_abstract_virtuals_1): Likewise.
10433 (get_pure_virtuals): Likewise.
10434 (expand_upcast_fixups): Likewise.
10435 * tree.c (debug_binfo): Likewise.
10437 * class.c (build_vtable): Don't return a value. Don't rebuild
10438 vtables for bases that have already been handled.
10439 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
10440 already been handled.
10441 (modify_one_vtable): Adjust accordingly.
10442 (fixup_vtable_deltas1): Likewise.
10443 (finish_struct_1): Likewise.
10445 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10447 * call.c (build_new_method_call): Also check destructors.