1 2007-11-06 Jakub Jelinek <jakub@redhat.com>
4 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
5 with the final TREE_READONLY flag in place. processing_template_decl
6 is known to be 0 in this part of function.
9 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
10 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
11 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
12 * semantics.c (finish_omp_atomic): Revert most of the
13 2007-02-05 changes, just keep the new representation of
14 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
16 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
19 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
22 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
27 * typeck.c (merge_types): Don't lose rvalue references when
29 * call.c (build_over_call): Don't elide move constructors just
30 because the copy constructor is trivial (!).
31 (compare_ics): If comparing cv-qualifiers fails, we can still order
32 based on binding lvalues vs. rvalues.
34 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
37 * pt.c (unify_pack_expansion): bring handling of function call
38 arguments into line with type_unification_real.
40 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
42 * typeck.c (build_binary_op): Use pedwarn instead of error for
45 2007-11-05 Jakub Jelinek <jakub@redhat.com>
48 * parser.c (cp_parser_unary_expression): For &&label call
49 cp_parser_non_integral_constant_expression and return error_mark_node
53 * decl.c (grokdeclarator): Don't call build_memfn_type if type
54 is neither FUNCTION_TYPE nor METHOD_TYPE.
56 2007-11-02 Jakub Jelinek <jakub@redhat.com>
59 * parser.c (cp_parser_nested_name_specifier_opt): Use
60 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
61 typedef of currently open class.
63 2007-11-02 Paolo Carlini <pcarlini@suse.de>
66 * error.c (dump_expr): Deal specially with statements.
68 2007-11-01 Jason Merrill <jason@redhat.com>
71 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
73 (lookup_template_class): Use it to get the outer template args
74 for instantiating one.
77 * pt.c (reduce_template_parm_level): tsubst the parameters
78 of a template template parm.
80 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
83 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
85 2007-11-01 Jakub Jelinek <jakub@redhat.com>
88 * parser.c (cp_parser_postfix_dot_deref_expression): If
89 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
90 first and if that succeeds and type is SCALAR_TYPE_P, create
94 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
95 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
96 as for std::type_info.
98 2007-10-31 Paolo Carlini <pcarlini@suse.de>
101 * cxx-pretty-print.c (pp_cxx_typeid_expression,
102 pp_cxx_delete_expression): Change to static linkage.
103 * cxx-pretty-print.h: Adjust declarations.
104 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
105 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
106 MODOP_EXPR): Forward to pp_expression.
108 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
111 2007-10-31 Christian Bruel <christian.bruel@st.com>
112 Mark Mitchell <mark@codesourcery.com>
115 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
116 if retval is volatile.
118 2007-10-30 Jakub Jelinek <jakub@redhat.com>
121 * decl2.c (build_offset_ref_call_from_tree): Call
122 build_non_dependent_expr on object prior to building ADDR_EXPR from it
123 if FN is DOTSTAR_EXPR.
125 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
129 * pt.c (find_parameter_packs_r): Fix typo in comment.
130 (convert_template_argument): Look at the pattern of a pack
131 expansion to determine what kind of entity we're converting.
132 (coerce_template_parameter_pack): When we have coerced a non-type
133 template parameter pack, substitute into the type of that pack.
134 (tsubst_pack_expansion): When our substitution of a parameter pack
135 is a "trivial" substitution of itself, just substitute into the
136 pack expansion rather than actually expanding.
138 2007-10-29 Jakub Jelinek <jakub@redhat.com>
141 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
142 for non-integral type bitfields. Return true if bitfield is correct, false
143 error has been diagnosed.
144 (check_field_decls): If check_bitfield_decl returned false, call also
147 2007-10-28 Paolo Carlini <pcarlini@suse.de>
148 Mark Mitchell <mark@codesourcery.com>
151 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
152 class member error out and return.
154 2007-10-27 Jakub Jelinek <jakub@redhat.com>
156 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
157 to current_function_decl rather than 0.
160 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
162 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
164 2007-10-27 Jason Merrill <jason@redhat.com>
167 * call.c (convert_default_arg): Detect recursion.
169 2007-10-27 Jakub Jelinek <jakub@redhat.com>
172 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
173 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
175 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
177 * error.c (dump_expr): Handle OFFSETOF_EXPR.
179 2007-10-26 Jason Merrill <jason@redhat.com>
182 * pt.c (get_template_info): New fn.
183 (template_class_depth): Use it.
184 (push_template_decl_real): Check that the template args of the
185 definition match the args of the previous declaration.
187 2007-10-26 Paolo Carlini <pcarlini@suse.de>
190 * decl2.c (coerce_new_type): Do not allow a default argument for
193 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
196 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
197 don't see the leading '('. Only lookup names if we get an
200 2007-10-26 Jakub Jelinek <jakub@redhat.com>
203 * parser.c (cp_parser_parenthesized_expression_list): Set
204 greater_than_is_operator_p to true in between the parens.
206 2007-10-26 Paolo Carlini <pcarlini@suse.de>
209 * decl.c (grokdeclarator): In case of conflicting specifiers
210 just return error_mark_node.
212 2007-10-26 Ollie Wild <aaw@google.com>
214 * expr.c (cxx_expand_expr): Removed.
215 * cp-tree.h (exx_expand_expr): Removed.
216 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
219 2007-10-25 Paolo Carlini <pcarlini@suse.de>
222 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
224 2007-10-23 Jason Merrill <jason@redhat.com>
226 PR c++/25950 (DR 391)
227 * call.c (struct conversion): Remove check_copy_constructor_p.
228 (reference_binding): Always bind a reference directly to a
229 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
231 (check_constructor_callable): Remove.
232 (convert_like_real): Don't call it.
233 (initialize_reference): Don't call check_constructor_callable.
234 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
235 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
236 conversions if LOOKUP_NO_TEMP_BIND.
237 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
238 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
240 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
242 2007-10-22 Jakub Jelinek <jakub@redhat.com>
245 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
246 before checking if its type is integral.
248 2007-10-22 Jason Merrill <jason@redhat.com>
251 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
252 * pt.c (apply_late_template_attributes): Splice out dependent
253 attributes from DECL_ATTRIBUTES.
255 * decl.c (cxx_maybe_build_cleanup): Use build_address.
257 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
259 * typeck.c (build_binary_op) : Use appropriate warning option
260 instead of unnamed warning.
262 2007-10-16 Paolo Carlini <pcarlini@suse.de>
265 * pt.c (current_template_args): Do not change TREE_LIST elements
266 with a TREE_VALUE of error_mark_node.
268 2007-10-16 Mark Mitchell <mark@codesourcery.com>
270 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
271 * decl.c (start_decl): Tidy.
272 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
274 (grokdeclarator): Clarify comment.
276 2007-10-14 Andrew Pinski <pinskia@gmail.com>
279 * decl.c (grokfndecl): Return NULL after the "definition of
280 implicitly-declared" error happened.
282 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
285 * call.c (build_user_type_conversion_1): Do not consider conversion
286 functions to convert a (possibly cv-qualified) object to the (possibly
287 cv-qualified) same object type (or a reference to it), to a (possibly
288 cv-qualified) base class of that type (or a reference to it).
290 2007-10-12 Paolo Carlini <pcarlini@suse.de>
292 * pt.c (tsubst): Use template_parm_level_and_index.
294 2007-10-12 Jakub Jelinek <jakub@redhat.com>
297 * parser.c (cp_parser_compound_statement): Handle label-declarations
298 at the beginning of the compound statement.
299 (cp_parser_block_declaration): Issue diagnostics about __label__
300 not at the beginning of a block.
302 2007-10-11 Paolo Carlini <pcarlini@suse.de>
305 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
306 to convert_template_argument.
307 (coerce_template_parms): Return error_mark_node after fixed-length
309 (tsubst_decl): Check for error_mark_node the return value of the
310 first tsubst in 'case VAR_DECL'.
312 2007-10-08 Ollie Wild <aaw@google.com>
314 * typeck2.c (digest_init): Call cplus_expand_constant after
315 convert_for_initialization.
316 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
317 * expr.c (cplus_expand_constant): Updated function description.
319 2007-10-04 Jason Merrill <jason@redhat.com>
322 * call.c (initialize_reference): Handle local static reference
325 2007-10-03 Jason Merrill <jason@redhat.com>
328 * name-lookup.c (push_namespace_with_attrs): Fold back into...
329 (push_namespace): Here.
330 (handle_namespace_attrs): New fn for the attr code.
331 (leave_scope): Don't pop_visibility.
332 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
333 * parser.c (cp_parser_namespace_definition): Call
334 handle_namespace_attrs and pop_visibility as appropriate.
337 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
339 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
341 * decl.c (duplicate_decls): Preserve linkage flags for mere
342 redeclarations of gnu_inline definitions.
344 2007-10-03 Jason Merrill <jason@redhat.com>
347 * decl.c (wrap_cleanups_r): New fn.
348 (wrap_temporary_cleanups): New fn.
349 (initialize_local_var): Call it.
351 2007-09-29 Jason Merrill <jason@redhat.com>
354 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
355 constant to not have DECL_EXTERNAL if it's file-local.
357 2007-09-28 Ollie Wild <aaw@google.com>
360 2007-09-27 Ollie Wild <aaw@google.com>
362 * typeck2.c (digest_init): Call cplus_expand_constant after
363 convert_for_initialization.
364 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
365 * expr.c (cplus_expand_constant): Updated function description.
367 2007-09-28 Jason Merrill <jason@redhat.com>
370 * class.c (layout_empty_base): Take rli parameter, update
371 rli->record_align if empty base has user-specified alignment.
372 (build_base_field): Pass rli to it.
374 2007-09-28 Paolo Carlini <pcarlini@suse.de>
377 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
379 2007-09-28 Paolo Carlini <pcarlini@suse.de>
382 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
383 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
384 (dump_parameters): Just call dump_type for argument packs too.
386 2007-09-28 Jakub Jelinek <jakub@redhat.com>
389 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
390 qualification by creating qualified PACK_EXPANSION_PATTERN and
391 then calling make_pack_expansion on it.
393 2007-09-27 Ollie Wild <aaw@google.com>
395 * typeck2.c (digest_init): Call cplus_expand_constant after
396 convert_for_initialization.
397 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
398 * expr.c (cplus_expand_constant): Updated function description.
400 2007-09-27 Jason Merrill <jason@redhat.com>
403 * decl2.c (is_late_template_attribute): Don't crash on unknown
406 2007-09-27 Paolo Carlini <pcarlini@suse.de>
409 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
410 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
411 spaces in the formatting.
412 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
414 2007-09-27 Jakub Jelinek <jakub@redhat.com>
416 * error.c (cxx_print_error_function): Add third argument, pass
417 it over to lhd_print_error_function.
418 (cp_print_error_function): If diagnostic->abstract_origin, print
420 * cp-tree.h (struct diagnostic_info): New forward decl.
421 (cxx_print_error_function): Add third argument.
423 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
426 * name-lookup.c (pushtag): Do not create an implicit typedef before
427 the associated type declaration is known to be valid.
429 2007-09-25 Jakub Jelinek <jakub@redhat.com>
431 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
432 rather than pointers.
434 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
437 * search.c (check_final_overrider): Fail if
438 targetm.comp_type_attributes returns 0.
440 2007-09-24 Jason Merrill <jason@redhat.com>
443 * pt.c (resolve_typename_type): Don't look things up in the original
444 template if it would mean losing template arguments.
446 2007-09-24 Jakub Jelinek <jakub@redhat.com>
449 * cp-tree.h (cxx_type_hash_eq): New prototype.
450 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
451 * tree.c (cxx_type_hash_eq): New function.
453 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
456 * tree.c (cp_build_qualified_type_real): Build a canonical
457 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
459 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
463 * tree.c (cplus_array_compare): Compare pointers, not types.
464 (build_cplus_array_type_1): Store new array type into the hash
465 table before building the canonical type; build the canonical type
467 (cp_build_qualified_type_real): Put all of the array types with
468 cv-qualified element types into the C++ array hash table, built as
469 variants of the unqualified versions.
471 2007-09-23 Jason Merrill <jason@redhat.com>
474 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
475 for deprecation warnings.
477 2007-09-22 Jason Merrill <jason@redhat.com>
480 * call.c (build_over_call): Warn about deprecated virtuals.
483 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
484 (MAYBE_TAGGED_TYPE_P): Remove.
485 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
486 instead of calling is_late_template_attribute again.
487 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
488 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
489 Don't crash on typedefs from non-template classes.
490 * decl2.c (grokfield): Don't sorry about attrs on template parms.
491 (is_late_template_attribute): All attributes applied to template
492 parms or typename types are dependent. Static.
493 (splice_template_attributes): Pass decl through.
494 (save_template_attributes): Likewise.
496 2007-09-20 Jakub Jelinek <jakub@redhat.com>
499 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
500 returned from tsubst_pack_expansion.
501 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
502 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
504 2007-09-20 Paolo Carlini <pcarlini@suse.de>
507 * semantics.c (finish_id_expression): Use consistently
508 context_for_name_lookup.
509 * decl.c (fixup_anonymous_aggr): Fix error message for
510 anonymous struct (vs union).
512 2007-09-19 Jason Merrill <jason@redhat.com>
515 * pt.c (tsubst): Handle typedefs by looking for the specialization.
516 (retrieve_specialization): Only tagged types use
517 DECL_TEMPLATE_INSTANTIATIONS.
518 (instantiate_class_template): Push nested classes too.
519 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
521 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
522 * init.c (is_aggr_type): Remove redundant tests.
523 * class.c (push_nested_class): Use CLASS_TYPE_P.
525 2007-09-20 Paolo Carlini <pcarlini@suse.de>
528 * init.c (build_zero_init): If, recursively, build_zero_init
529 returns a NULL_TREE, do not append it to the VEC of constructors.
531 2007-09-18 Jason Merrill <jason@redhat.com>
534 * pt.c (apply_late_template_attributes): Set processing_template_decl.
535 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
536 ATTR_FLAG_TYPE_IN_PLACE.
537 (tsubst): Do unqualified lookup to find typedefs from current class.
538 [ARRAY_TYPE]: Propagate alignment info.
539 * decl2.c (is_late_template_attribute): Only defer handling of
540 attribute aligned if the expression is dependent.
541 (save_template_attributes): If we're deferring any attributes,
542 make this a naming typedef.
544 2007-09-18 Paolo Carlini <pcarlini@suse.de>
547 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
548 va_arg instead of __builtin_va_arg.
550 2007-09-18 Paolo Carlini <pcarlini@suse.de>
553 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
554 (pp_cxx_primary_expression): Use it.
555 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
556 * error.c (dump_expr): Use it.
558 2007-09-18 Paolo Carlini <pcarlini@suse.de>
561 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
562 out case TYPEID_EXPR to...
563 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
564 and pp_cxx_right_paren.
565 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
566 * error.c (dump_expr): Use it.
568 2007-09-18 Paolo Carlini <pcarlini@suse.de>
571 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
572 (pp_cxx_primary_expression): Use it.
573 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
574 * error.c (dump_expr): Use it.
576 2007-09-16 Paolo Carlini <pcarlini@suse.de>
579 * init.c (build_new): Remove warning for zero-element
582 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
585 * call.c (maybe_handle_implicit_object): Set this_p, clear
586 rvaluedness_matches_p.
587 (compare_ics): Do not compare rvaluedness matching when one of the
588 operands is an implicit object.
590 2007-09-14 Jason Merrill <jason@redhat.com>
592 PR c++/17743, c++/19163
593 * decl2.c (is_late_template_attribute): New fn.
594 (splice_template_attributes, save_template_attributes): New fns.
595 (cplus_decl_attributes): Call save_template_attributes.
596 * pt.c (apply_late_template_attributes): New fn.
597 (instantiate_class_template, tsubst_decl): Use it.
598 * cp-tree.h: Declare is_late_template_attribute.
600 2007-09-13 Tom Tromey <tromey@redhat.com>
602 * parser.c (cp_lexer_new_main): Don't use
603 c_lex_return_raw_strings.
604 (cp_lexer_get_preprocessor_token): Update. Add special case when
607 2007-09-11 Jan Hubicka <jh@suse.cz>
609 * method.c (use_thunk): Use tree_rest_of_compilation
610 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
611 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
612 * cp-tree.h (expand_body): Kill.
613 (emit_associated_thunks): Declare.
614 * semantics.c (emit_associated_thunks): Export.
617 2007-09-09 David Daney <ddaney@avtrex.com>
620 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
621 to calculate cookie_ptr.
623 2007-09-08 Jason Merrill <jason@redhat.com>
626 * pt.c (most_specialized_class): Set processing_template_decl
627 while tsubsting partial spec args.
629 2007-09-06 Jason Merrill <jason@redhat.com>
631 * decl2.c (get_guard): Copy visibility from the guarded variable.
633 2007-09-06 Jan Hubicka <jh@suse.cz>
635 * semantics.c (expand_body): Do not mark arguments of clones used.
637 2007-09-06 Paolo Carlini <pcarlini@suse.de>
640 * decl.c (cp_finish_decl): When processing_template_decl,
641 deal correctly with init as TREE_LIST.
643 2007-09-06 Tom Tromey <tromey@redhat.com>
645 * decl.c (finish_function): Put return's location on line zero of
648 2007-09-05 Jason Merrill <jason@redhat.com>
651 * except.c (prepare_eh_type): Use type_decays_to.
654 * init.c (build_delete): Use build_headof to get the address of the
655 complete object if we aren't using the deleting destructor.
656 * rtti.c (build_headof): No longer static.
657 * cp-tree.h: Declare it.
659 2007-09-06 Jakub Jelinek <jakub@redhat.com>
661 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
662 decl if a prototype for XX is provided with throw().
665 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
666 on __*_chk non-__builtin_* decls.
668 2007-09-05 Paolo Carlini <pcarlini@suse.de>
671 * semantics.c (finish_id_expression): Use context_for_name_lookup
672 insted of DECL_CONTEXT, to see through anonymous structs and unions.
673 * class.c (finish_struct_anon): Deal correctly with anonymous
674 structs (vs unions, as GNU extension) in error messages.
676 2007-09-05 Jan Hubicka <jh@suse.cz>
678 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
679 call, DECL_EXTERNAL checks and current_function_decl saving.
681 2007-09-05 Paolo Carlini <pcarlini@suse.de>
684 * parser.c (cp_parser_primary_expression): Return error_mark_node
685 when a statement-expression is found in a template-argument list.
687 2007-09-04 Jason Merrill <jason@redhat.com>
689 * except.c (initialize_handler_parm): Use
690 fold_build_cleanup_point_expr.
693 * call.c (reference_binding): Don't look for user-defined conversions
697 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
698 the MUST_NOT_THROW_EXPR.
700 2007-09-04 Richard Sandiford <richard@codesourcery.com>
702 * decl.c (cp_finish_decl): Call determine_visibility before
703 make_rtl_for_nonlocal_decl.
705 2007-09-04 Jason Merrill <jason@redhat.com>
708 * pt.c (most_specialized_class): Substitute outer template
709 arguments into the arguments of a member template partial
711 (strip_innermost_template_args): New fn.
713 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
715 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
717 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
719 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
720 * decl.c (cp_make_fname_decl): Likewise,
721 * parser.c (cp_parser_string_literal): Likewise,
722 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
723 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
726 2007-09-02 Paolo Carlini <pcarlini@suse.de>
729 * typeck.c (build_unary_op): Fix error message for
730 Boolean expression as operand to operator--.
732 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
734 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
735 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
738 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
741 * init.c (build_default_init): Make extern.
742 * cp-tree.h (build_default_init): Declare here.
743 * pt.c (tsubst_expr): When the instantiation of the initializer of
744 a variable results in an empty list, default-initialize the
746 (tsubst_copy_and_build): When the instantiation of the initializer
747 in a new expression results in an empty initializer list,
748 default-initialize it.
750 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
752 * mangle.c (write_type): Change mangling of rvalue reference from
755 2007-08-31 Jakub Jelinek <jakub@redhat.com>
757 * decl.c (duplicate_decls): Remove duplicated line.
759 2007-08-31 Paolo Carlini <pcarlini@suse.de>
762 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
763 BOUND_TEMPLATE_TEMPLATE_PARM.
765 2007-08-31 Paolo Carlini <pcarlini@suse.de>
768 * search.c (lookup_member): Check the name argument for
771 2007-08-31 Paolo Carlini <pcarlini@suse.de>
774 * parser.c (cp_parser_trait_expr): Check rerurn value of
777 2007-08-30 Ollie Wild <aaw@google.com>
779 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
780 convert_ptrmem for pointer to member conversions.
781 (convert_to_pointer_force): Update cp_convert_to_pointer call.
782 (ocp_convert): Update cp_convert_to_pointer call.
783 * typeck.c (convert_ptrmem): Add conditional for null pointers to
785 (build_static_cast_1): Check can_convert for conversions in either
787 (get_delta_difference_1): New function.
788 (get_delta_difference): Refactor to call get_delta_difference_1.
790 2007-08-30 Jakub Jelinek <jakub@redhat.com>
792 * decl.c (start_preparsed_function): Set
793 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
795 2007-08-28 Paolo Carlini <pcarlini@suse.de>
798 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
799 BOUND_TEMPLATE_TEMPLATE_PARM.
801 2007-08-28 Jakub Jelinek <jakub@redhat.com>
805 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
806 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
808 2007-08-27 Jason Merrill <jason@redhat.com>
811 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
812 Look inside STMT_EXPR.
813 * semantics.c (stmt_expr_value_expr): New fn.
814 * cp-tree.h: Declare it.
817 * decl.c (groktypename): Ignore attributes applied to class type.
819 2007-08-28 Richard Guenther <rguenther@suse.de>
821 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
823 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
825 * error.c (dump_expr): Handle COMPLEX_CST.
826 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
827 (pp_cxx_expression): Likewise.
829 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
831 * decl.c (GNU_INLINE_P): New.
832 (duplicate_decls): Handle gnu_inline. Merge attributes and
833 some flags in overriding definitions.
834 (redeclaration_error_message): Handle gnu_inline.
835 (start_preparsed_function): Likewise.
837 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
839 * call.c (sufficient_parms_p): Constify.
840 * class.c (same_signature_p): Likewise.
841 * cp-gimplify.c (is_invisiref_parm,
842 cxx_omp_privatize_by_reference): Likewise.
843 * cp-objcp-common.c (has_c_linkage): Likewise.
844 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
845 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
846 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
847 num_artificial_parms_for, comp_template_parms,
848 template_parameter_pack_p, any_dependent_template_arguments_p,
849 any_type_dependent_arguments_p, any_value_dependent_elements_p,
850 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
851 zero_init_p, member_p, cp_lvalue_kind,
852 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
853 varargs_function_p, is_dummy_object, special_function_kind,
854 string_conv_p, type_unknown_p, comp_except_specs, compparms,
855 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
856 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
857 cp_has_mutable_p, at_least_as_qualified_p,
858 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
859 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
860 * except.c (nothrow_libfn_p): Likewise.
861 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
863 * pt.c (comp_template_parms, template_parameter_pack_p,
864 any_type_dependent_arguments_p, any_value_dependent_elements_p,
865 any_dependent_template_arguments_p): Likewise.
866 * repo.c (repo_export_class_p): Likewise.
867 * semantics.c (anon_aggr_type_p): Likewise.
868 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
869 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
870 varargs_function_p, member_p, is_dummy_object, pod_type_p,
871 zero_init_p, special_function_p): Likewise.
872 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
873 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
874 compparms, invalid_nonstatic_memfn_p,
875 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
876 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
877 cp_has_mutable_p, lvalue_or_else): Likewise.
879 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
881 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
882 * cp-objcp-common.c (cp_tree_size): Ditto.
883 * tree.c (cp_walk_subtrees): Ditto
884 * cp-tree.def (TINST_LEVEL): Go away.
885 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
886 move together with other non-tree structs.
887 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
888 (union lang_tree_node): Eliminate tinst_level field.
889 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
890 (current_instantiation, outermost_tinst_level): Return
891 a "struct tinst_level *".
893 * error.c (print_instantiation_partial_context): Change second
894 parameter to a "struct tinst_level *". Replace accessor macros
896 (print_instantiation_full_context): Likewise.
897 * lex.c (in_main_input_context): Likewise.
899 * pt.c (struct pending_templates): New.
900 (pending_templates, last_pending_template): Use it as a type.
901 (current_tinst_level): Change typo to "struct tinst_level *"
902 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
903 (add_pending_template): Construct a "struct pending_template".
904 Replace TINST_LEVEL accessor macros with field access.
905 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
906 (pop_tinst_level): Likewise.
907 (instantiate_pending_templates): Likewise. Factor common code used
908 when an instantiation has been done.
909 (outermost_tinst_level): Replace tree_last with loop.
910 (current_instantiation): Return a "struct tinst_level *".
912 2007-08-24 Ollie Wild <aaw@google.com>
914 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
915 * name-lookup.h (cp_binding_level): Remove vtables member.
917 2007-08-24 Richard Guenther <rguenther@suse.de>
919 * tree.c (cp_cannot_inline_tree_fn): Remove.
920 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
921 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
924 2007-08-24 Jakub Jelinek <jakub@redhat.com>
927 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
928 error_mark_node right away if build_expr_type_conversion
932 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
933 is error_mark_node rather than NULL_TREE.
934 * pt.c (check_explicit_specialization): Likewise.
937 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
938 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
940 2007-08-22 Jason Merrill <jason@redhat.com>
943 * pt.c (outermost_tinst_level): New function.
944 * lex.c (in_main_input_context): New function.
945 * cp-tree.h: Declare it.
946 * decl2.c (constrain_class_visibility): Use it to avoid warning
947 about uses of the anonymous namespace in the main input file.
949 2007-08-21 Jakub Jelinek <jakub@redhat.com>
951 * init.c (build_new_1): Use get_target_expr instead of save_expr.
953 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
956 * class.c (finish_struct_1): Warn when a class has virtual
957 functions and accessible non-virtual destructor.
959 2007-08-20 Richard Guenther <rguenther@suse.de>
963 * call.c (build_new_method_call): Convert initializer to
965 * init.c (build_aggr_init): Do not fiddle with types.
966 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
967 * except.c (build_throw): Do not drop qualifiers for the
969 * typeck.c (get_member_function_from_ptrfunc): Do not
970 fiddle with types, instead convert.
971 (build_ptrmemfunc1): Convert to the target type for
973 (gfc_trans_allocate): Convert result to target type.
974 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
975 pointer-to-member structures shall have alias set zero as well.
977 2007-08-20 Richard Guenther <rguenther@suse.de>
979 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
981 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
982 (nonstatic_local_decl_p): Likewise.
983 * tree.c (cp_auto_var_in_fn_p): Remove.
984 * decl.c (nonstatic_local_decl_p): Remove.
986 2007-08-20 Richard Guenther <rguenther@suse.de>
988 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
990 * tree.h (cp_walk_tree): New define to walk_tree_1 with
991 cp_walk_subtrees lh parameter.
992 (cp_walk_tree_without_duplicates): New define to
993 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
994 * tree.c (count_trees): Call
995 cp_walk_tree_without_duplicates.
996 (verify_stmt_tree): Call cp_walk_tree.
997 (break_out_target_exprs): Likewise.
998 (WALK_SUBTREE): Likewise.
999 * cp-gimplify.c (cp_genericize): Likewise.
1000 * cp-pt.c (find_parameter_packs_r): Likewise.
1001 (uses_parameter_packs): Likewise.
1002 (make_pack_expansion): Likewise.
1003 (check_for_bare_parameter_packs): Likewise.
1004 (for_each_template_parm): Likewise.
1005 * decl.c (check_default_argument): Call
1006 cp_walk_tree_without_duplicates.
1007 * except.c (build_throw): Likewise.
1008 * decl2.c (type_visibility): Likewise.
1009 * semantics.c (expand_or_defer_fn): Likewise.
1010 (finalize_nrv): Call cp_walk_tree.
1012 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1015 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1016 Initialize it with save_expr rather than get_temp_regvar.
1018 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1021 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1024 2007-08-17 Ollie Wild <aaw@google.com>
1027 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1028 declarations into appropriate slots for comparison. Fix type
1031 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1034 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1035 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1037 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1040 * parser.c (cp_parser_class_head): Improve error message.
1042 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1044 * pt.c (instantiate_decl): Set input_location
1045 for the function end.
1047 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1049 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1051 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1052 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1053 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1054 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1055 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1056 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1057 * typeck.c (cp_type_quals): Likewise.
1058 * typeck2.c (cxx_incomplete_type_diagnostic,
1059 cxx_incomplete_type_error): Likewise.
1061 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1064 * pt.c (tsubst_friend_function): When check_classfn
1065 returns error_mark_node likewise return it.
1067 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1070 * typeck.c (check_return_expr): Don't NRV optimize vars in
1072 * decl.c (finish_function): Comment fix.
1074 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1077 * pt.c (push_template_decl_real): Depending on TYPE_P
1078 use either TYPE_CONTEXT or DECL_CONTEXT.
1080 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1082 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1083 constructors and destructors return this.
1085 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1088 * decl2.c (check_classfn): Return error_mark_node in case of error;
1089 in that case, do not call add_method.
1090 * decl.c (start_decl): Deal with check_classfn returning
1092 (grokfndecl): Likewise.
1093 * pt.c (tsubst_friend_function): Likewise.
1095 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1098 * typeck.c (build_binary_op): Disallow vector float types with
1099 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1101 2007-08-11 Ian Lance Taylor <iant@google.com>
1103 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1105 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1107 2007-08-10 Ollie Wild <aaw@google.com>
1109 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1111 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1113 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1114 (lookup_using_namespace): Fix ambiguous_decl call.
1115 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1117 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1119 * call.c (name_as_c_string): Use CONST_CAST.
1120 * decl.c (build_decl): Likewise.
1121 * parser.c (cp_parser_string_literal): Likewise.
1123 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1126 * error.c (dump_expr): Consistently use the *_cxx_*
1127 variants of the pretty-print functions.
1129 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1132 * decl.c (check_special_function_return_type): Just error
1133 on return type specified for conversion operator.
1135 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1137 * typeck2.c (readonly_error): Handle general expressions.
1138 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1140 2007-08-06 Dan Hipschman <dsh@google.com>
1142 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1143 access function name.
1145 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1148 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1149 * g++spec.c (lang_specific_driver): Check them.
1151 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1154 * pt.c (inline_needs_template_parms): Fix comment; change return type
1157 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1160 2007-03-26 Dirk Mueller <dmueller@suse.de>
1162 * parser.c (cp_parser_member_declaration): Pedwarn
1163 about stray semicolons after member declarations.
1165 2007-08-02 Lee Millward <lee.millward@gmail.com>
1170 * parser.c (cp_parser_asm_definition): Detect and discard asm
1171 statements with invalid inputs or outputs.
1172 (cp_parser_asm_operand_list): Return error mark node if any
1173 of the operands are invalid. Adjust documentation.
1175 2007-08-02 Nick Clifton <nickc@redhat.com>
1177 * typeck.c: Change copyright header to refer to version 3 of the
1178 GNU General Public License and to point readers at the COPYING3
1179 file and the FSF's license web page.
1180 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1181 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1182 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1183 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1184 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1185 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1186 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1187 name-lookup.h, parser.c: Likewise.
1189 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1192 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1194 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1197 * semantics.c (finish_label_stmt): Reject the __label__
1198 extension outside function scopes.
1200 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1202 * parser.c (eof_token): Un-constify.
1203 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1204 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1207 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1209 * pt.c, tree.c, typeck2.c: Fix comment typos.
1211 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1212 Mark Mitchell <mark@codesourcery.com>
1215 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1216 hidden due to friend declarations in local classes.
1218 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1220 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1221 * cp-tree.def (DECLTYPE_TYPE): New.
1222 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1223 (dump_type_prefix): Ditto.
1224 (dump_type_suffix): Ditto.
1225 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1226 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1227 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1229 (DECLTYPE_TYPE_EXPR): New.
1230 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1231 (finish_declared_type): Declare.
1232 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1233 DECLTYPE_TYPE nodes.
1234 (pp_cxx_type_id): Ditto.
1235 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1236 (tsubst): Substitute into a DECLTYPE_TYPE node.
1237 (tsubst_copy): Ditto.
1238 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1240 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1241 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1242 structural equality (because we can't hash the expressions).
1243 (finish_declared_type): New.
1244 * lex.c (reswords): Add "decltype" keyword.
1245 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1246 (cp_parser_postfix_expression): Add member_access_only_p to
1247 restrict postfix expression to member access expressions.
1248 (cp_parser_unary_expression): Update call to
1249 cp_parser_postfix_expression to reflect new parameter.
1250 (cp_parser_declared_type): New.
1251 (cp_parser_simple_type_specifier): Parse decltype types.
1253 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1256 * call.c (convert_for_arg_passing): Only widen bitfields to their
1257 declared types if necessary.
1259 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1261 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1264 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1266 * decl.c (typename_hash, typename_compare): Constify.
1267 * mangle.c (hash_type, compare_type): Likewise.
1268 * pt.c (eq_local_specializations, hash_local_specialization):
1270 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1271 list_hash): Likewise.
1272 * typeck2.c (pat_compare): Likewise.
1274 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1276 * method.c (implicitly_declare_fn): Increase alignment if member
1277 function pointer format requires it.
1279 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1282 * typeck.c (check_return_expr): Do not pass a null argument
1285 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1288 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1291 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1294 * typeck.c (convert_arguments): Only use default args if we have
1298 * typeck.c (structural_comptypes): No need to check
1299 resolve_typename_type return value here.
1300 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1301 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1302 original type rather than error_mark_node in case of failure.
1303 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1304 resolve_typename_type result check.
1305 (cp_parser_direct_declarator, cp_parser_head,
1306 cp_parser_constructor_declarator_p): Likewise.
1308 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1310 * pt.c (template_parms_variadic_p): Remove.
1311 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1313 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1316 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1317 argument to dump_aggr_init_expr_args instead of false.
1319 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1321 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1322 canonical types; otherwise, fall back to structural type
1323 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1324 internal compiler error if the canonical types are wrong.
1326 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1329 * parser.c (cp_parser_make_indirect_declarator): When the
1330 the code argument is ERROR_MARK return cp_error_declarator.
1332 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1335 * decl.c (cxx_init_decl_processing): Don't set
1336 force_align_functions_log.
1337 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1338 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1339 FUNCTION_DECL, return its alignment.
1341 2007-07-09 Richard Guenther <rguenther@suse.de>
1343 * decl.c (start_preparsed_function): Do not promote return type.
1345 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1348 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1350 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1353 * pt.c (resolve_overloaded_unification): Robustify. Return a
1355 (type_unification_real): Adjust accordingly.
1357 2007-07-06 Richard Guenther <rguenther@suse.de>
1359 * init.c (build_new_1): Use the correct pointer type.
1360 * typeck2.c (build_m_component_ref): Likewise.
1362 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1365 * init.c (build_zero_init): Always build an initializer for
1367 * typeck2.c (build_functional_cast): Use build_zero_init.
1370 * init.c (build_new_1): Always pass the allocation function to
1371 build_op_delete_call.
1372 * call.c (build_op_delete_call): Handle operator delete with a
1373 variable-argument list. Do not issue an error when no matching
1374 deallocation function is available for a new operator.
1377 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1378 * decl.c (value_dependent_init_p): New function.
1379 (cp_finish_decl): Use it.
1380 * pt.c (value_dependent_expression_p): Use
1381 any_value_dependent_elements_p.
1382 * parser.c (cp_parser_primary_expression): Add comment about
1383 treating dependent qualified names as integral
1384 constant-expressions.
1386 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1388 * decl.c (build_ptrmemfunc_type): Always use structural equality
1389 tests when comparing pointer-to-member-function types, because the
1390 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1393 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1395 * init.c (build_new): Tweak comment.
1397 2007-06-29 Dave Brolley <brolley@redhat.com>
1400 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1401 type to its base type and number of elements here.
1402 * init.c (build_new): Call complete_type_or_else to ensure that the
1403 type is complete and to issue a diagnostic if it is not.
1404 (build_new_1): Don't call complete_type_or_else here.
1406 2007-07-03 Richard Guenther <rguenther@suse.de>
1409 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1412 2007-07-02 Simon Baldwin <simonb@google.com>
1414 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1415 for inner-style nested forward declarations that don't declare
1418 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1421 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1422 DECL_P in not a variable and appears more than once error messages.
1424 2007-07-01 Ollie Wild <aaw@google.com>
1426 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1427 (select_decl): Remove function.
1428 (unqualified_namespace_lookup): Populate binding by calling
1429 ambiguous_decl. Remove select_decl call.
1430 (lookup_qualified_name): Remove select_decl call.
1431 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1432 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1433 generation when name lookup is ambiguous.
1435 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1438 * init.c (build_new_1): Use structural equality on the copy of the
1441 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1443 * decl2.c (determine_visibility): Implement
1444 flag_visibility_ms_compat effect on type info.
1445 * decl.c (cxx_init_decl_processing): Implement
1446 global effect of flag_visibility_ms_compat.
1448 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1450 * decl2.c (start_objects): Mark constructor-running function
1453 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1456 * decl.c (grokdeclarator): Reset friendp for member functions declared
1457 friend of their own class.
1459 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1461 * decl2.c (determine_visibility): Don't look for dllexport here.
1462 (determine_visibility_from_class): Tidy.
1464 2007-06-18 Simon Baldwin <simonb@google.com>
1467 * parser.c (cp_parser_single_declaration): Added check for storage
1468 class other than sc_none in parsed declaration, and a flag to indicate
1469 if the call is part of an explicit template specialization parse.
1470 * (cp_parser_explicit_specialization): Specialization check flag added
1471 to call to cp_parser_single_declaration(), set true.
1472 * (cp_parser_template_declaration_after_export): Specialization check
1473 flag added to call to cp_parser_single_declaration(), set false.
1474 * pt.c (check_explicit_specialization): Added code to copy visiblity
1475 and linkage from the templated function to the explicit specialization.
1477 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1479 * typeck.c (build_binary_op): For templates build the
1480 expression in pieces to avoid the assert in build2_stat.
1481 (get_member_function_from_ptrfunc):
1482 Change over to using POINTER_PLUS_EXPR and convert
1483 the second operand to sizetype.
1484 * typeck2.c (build_m_component_ref): Likewise.
1485 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1486 instead of PLUS_EXPR for pointers.
1487 (build_new_1): Likewise.
1488 (build_vec_delete_1): Likewise.
1489 (build_vec_delete): Likewise.
1490 * class.c (build_base_path): Likewise.
1491 (build_base_path): Likewise.
1492 (convert_to_base_statically): Likewise.
1493 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1494 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1495 instead of PLUS_EXPR.
1496 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1497 instead of PLUS_EXPR for pointers.
1498 * call.c (build_special_member_call): Likewise.
1499 * rtti.c (build_headof): Likewise.
1500 Use sizetype instead of ptrdiff_type_node.
1501 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1502 instead of PLUS_EXPR for pointers.
1503 * except.c (expand_start_catch_block): Do a
1504 NEGATIVE and then a POINTER_PLUS_EXPR instead
1506 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1507 PLUS_EXPR on pointer types over to use
1508 POINTER_PLUS_EXPR and remove the conversion
1509 to the pointer types.
1510 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1511 adding to a pointer type. Use size_int instead of
1512 ssize_int. Convert the index to sizetype before
1513 adding it to the pointer.
1515 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1517 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1518 (DECL_ANON_UNION_VAR_P): New macro.
1519 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1520 than DECL_VAR_MARKED_P, to keep track of which variables we have
1522 * decl.c (redeclaration_error_message): Complain about redeclaring
1523 anonymous union members at namespace scope.
1524 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1526 2007-06-14 Geoff Keating <geoffk@apple.com>
1528 * decl2.c (determine_visibility): Ensure that functions with
1529 hidden types as parameters are hidden.
1532 * decl2.c (determine_visibility): Remove duplicate code for
1535 2007-06-12 Ian Lance Taylor <iant@google.com>
1538 * init.c (avoid_placement_new_aliasing): New static function.
1539 (build_new_1): Call it.
1541 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1543 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1544 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1546 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1549 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1550 on init, the non-decl cond operand and increment value.
1552 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1555 * decl.c (check_initializer): Report an error when a brace enclosed
1556 initializer is used for a non-aggregate type in C++98.
1557 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
1559 (grokdeclarator): Likewise.
1560 (move_fn_p): Likewise.
1561 * typeck.c (check_return_expr): Likewise.
1562 * call.c (reference_binding): Likewise.
1563 * error.c (cp_cpp_error): Likewise.
1564 * pt.c (check_default_tmpl_args): Likewise.
1566 * lex.c (init_reswords): Likewise.
1567 * parser.c (p_parser_primary_expression): Likewise.
1568 (TOKEN_PRECEDENCE): Likewise.
1569 (cp_parser_init_declarator): Likewise.
1570 (cp_parser_ptr_operator): Likewise.
1571 (cp_parser_parameter_declaration): Likewise.
1572 (cp_parser_enclosed_template_argument_list): Likewise.
1573 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
1574 (cp_parser_next_token_ends_template_argument_p): Likewise.
1576 2007-06-04 Simon Baldwin <simonb@google.com>
1578 * decl.c (grokdeclarator): Readability change. Moved case labels
1579 into direct switch statement scope.
1581 2007-06-04 Paolo Carlini <pcarlini@suse.de>
1583 * call.c (convert_like_real): Remove pointless code.
1585 2007-05-31 Mark Mitchell <mark@codesourcery.com>
1587 * decl.c (get_atexit_fn_ptr_type): New function.
1588 (get_atexit_node): Use it.
1589 (start_cleanup_fn): Likewise.
1590 (register_dtor_fn): Use the object's destructor, instead of a
1591 separate cleanup function, where possible.
1592 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
1593 (atexit_fn_ptr_type_node): New macro.
1594 * decl2.c (build_cleanup): Use build_address.
1596 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
1598 * typeck.c (build_binary_op): Include types in error.
1600 2007-05-31 Jakub Jelinek <jakub@redhat.com>
1603 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
1604 needs runtime initialization.
1606 2007-05-31 Paolo Carlini <pcarlini@suse.de>
1609 * semantics.c (finish_trait_expr): Complete the types.
1611 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
1612 Douglas Gregor <doug.gregor@gmail.com>
1613 Pedro Lamarao <pedro.lamarao@mndfck.org>
1614 Howard Hinnant <howard.hinnant@gmail.com>
1618 * typeck.c (comptypes): Don't consider rvalue and lvalue
1619 reference types to be equivalent.
1620 (check_return_expr): Move from certain lvalues when returning
1622 * decl.c (grokdeclarator): Implement reference collapsing.
1623 (copy_fn_p): Don't consider constructors taking rvalue references
1624 to be copy constructors.
1626 * call.c (conversion): New "rvaluedness_matches_p" member.
1627 (convert_class_to_reference): Require reference type as first
1628 parameter instead of base type.
1629 (reference_binding): Add logic to handle rvalue references.
1630 (implicit_conversion): Update inaccurate comment.
1631 (convert_like_real): Disable creation of temporaries that are
1632 impossible to initialize for types with move constructors.
1633 (build_over_call): Elide move constructors when possible.
1634 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
1635 (maybe_handle_ref_bind): Return conversion instead of type node.
1636 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
1637 determine preferred conversion sequences.
1638 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
1639 (LOOKUP_PREFER_RVALUE): New.
1640 (DECL_MOVE_CONSTRUCTOR_P): New.
1641 (struct cp_declarator): Add "reference" member for reference
1642 types, with new "rvalue_ref" flag.
1643 (cp_build_reference_type): Declare.
1644 (move_fn_p): Declare.
1645 * error.c (dump_type_prefix): Format rvalue reference types
1646 correctly in error messages.
1647 * except.c (build_throw): Move from certain lvalues when
1649 * mangle.c (write_type): Mangle rvalue references differently
1650 than regular references.
1651 * parser.c (make_reference_declarator): Add boolean parameter for
1653 (cp_parser_make_indirect_declarator): New.
1654 (cp_parser_new_declarator_opt): Call
1655 cp_parser_make_indirect_declarator.
1656 (cp_parser_conversion_declarator_opt): Ditto.
1657 (cp_parser_declarator): Ditto.
1658 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1660 * pt.c (tsubst): Implement reference collapsing.
1661 (maybe_adjust_types_for_deduction): Implement special template
1662 parameter deduction rule for rvalue references.
1663 (type_unification_real): Update calls to
1664 maybe_adjust_types_for_deduction.
1665 (try_one_overload): Ditto.
1666 (unify_pack_expansion): Ditto.
1667 * tree.c (lvalue_p_1): Handle rvalue reference types.
1668 (cp_build_reference_type): New.
1670 2007-05-30 Jakub Jelinek <jakub@redhat.com>
1673 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
1674 variables that need runtime initialization.
1676 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
1679 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
1680 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
1681 case POSTDECREMENT_EXPR>): Return the error_mark_node
1682 if either the real or imaginary parts would an
1685 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
1686 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1689 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
1690 token is a closing brace, false if there are no tokens left.
1691 (cp_parser_namespace_alias_definition): Only consume the next token if
1692 it is a closing brace.
1694 * parser.c (cp_parser_class_specifier): Likewise.
1696 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
1698 * semantics.c (finish_member_declaration): Fix a typo in the
1701 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
1713 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
1714 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
1715 * pt.c (check_for_bare_parameter_packs): Return bool indicated
1716 whether everything was okay. Fix indentation.
1717 (push_template_decl_real): Check for bare parameter packs in
1718 function parameters; where errors occur, mark the parameter types
1719 with ERROR_MARK_NODEs to avert ICEs.
1720 (coerce_template_parameter_pack): New.
1721 (coerce_template_parms): Moved parameter pack coercion into
1722 coerce_template_parameter_pack, and permit it anywhere in the
1723 template parameter list (not just at the end). Parameter and
1724 argument indices can vary (somewhat) separately now, so add
1725 PARM_IDX and ARG_IDX.
1726 (fn_type_unification): Don't set an argument pack as incomplete if
1727 no argument pack was deduced.
1728 (type_unification_real): If a type parameter is a parameter pack
1729 and has not otherwise been deduced, it will be deduced to an empty
1731 (more_specialized_fn): Use the actual lengths of the argument
1732 lists when comparing against expansions.
1733 * semantics.c (finish_member_declaration): If a field's type has
1734 bare parameter packs, error and set its type to ERROR_MARK_NODE.
1736 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
1739 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
1741 2007-05-22 Ollie Wild <aaw@google.com>
1743 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
1744 (unqualified_namespace_lookup): Adds check for hidden types.
1746 2007-05-22 Ollie Wild <aaw@google.com>
1748 * decl.c (duplicate_decls): Verify namespace names are unique.
1750 2007-05-21 Mark Mitchell <mark@codesourcery.com>
1752 * decl.c (cxx_maybe_build_cleanup): Handle
1753 __attribute__((cleanup)).
1755 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1757 * cvt.c (cp_convert_and_check): Don't check warnings if the
1760 2007-05-18 Geoffrey Keating <geoffk@apple.com>
1762 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
1764 2007-05-14 Paolo Carlini <pcarlini@suse.de>
1767 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
1768 type only if is a class type (5.2.8/4).
1770 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
1772 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
1773 * decl.c (grokdeclarator): Use unsigned_type_for instead of
1774 c_common_unsigned_type.
1776 2007-05-11 Silvius Rus <rus@google.com>
1778 * cp/typeck.c (build_indirect_ref): Add call to
1779 strict_aliasing_warning.
1780 (build_reinterpret_cast_1): Condition call to
1781 strict_aliasing_warning.
1783 2007-05-11 Jan Hubicka <jh@suse.cz>
1785 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
1786 * decl2.c (start_objects): ctors and dtors are no longer public.
1787 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
1789 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
1791 * typeck.c (build_unary_op): Remove code that used to
1792 handle non lvalue increments/decrements.
1794 2007-05-07 Mike Stump <mrs@apple.com>
1796 * parser.c (check_empty_body): Add.
1797 (cp_parser_iteration_statement): Add call to check_empty_body.
1799 2007-05-05 Geoffrey Keating <geoffk@apple.com>
1802 * mangle.c (write_mangled_name): Mangle static variable names.
1803 (write_unqualified_name): Use local-source-name for
1804 namespace-scope static variables.
1806 2007-05-04 Dirk Mueller <dmueller@suse.de>
1808 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
1811 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
1814 * decl2.c (constrain_class_visibility):
1815 Use strip_pointer_or_array_types instead of strip_array_types.
1817 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
1820 * decl.c (reshape_init_r): Don't reshape the first element if it
1821 is a pointer to member function.
1823 2007-04-27 Simon Baldwin <simonb@google.com>
1825 * decl.c (grokparms): Changed message format from %qD to %qE.
1827 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
1829 * error.c (maybe_warn_variadic_templates): Variadic templates are
1830 now in C++0x, so only warn about them in C++98 mode.
1832 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
1835 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
1836 integeral types from vectors types.
1838 2007-04-26 Jakub Jelinek <jakub@redhat.com>
1841 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
1842 for type dependent OMP_CLAUSE_DECLs.
1844 2007-04-24 Mark Mitchell <mark@codesourcery.com>
1847 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
1848 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
1849 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
1850 * init.c (build_zero_init): Adjust, as
1851 COMPLEX_TYPE is now a SCALAR_TYPE.
1852 * typeck2.c (digest_init): Allow brace-enclosed initializers for
1853 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
1855 2007-04-25 Paolo Carlini <pcarlini@suse.de>
1857 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
1858 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
1859 (trait_expr_value): Adjust.
1861 2007-04-23 Simon Baldwin <simonb@google.com>
1863 * decl.c (grokparms): Added new error for duplicate function
1864 parameters names in function prototypes, to match gcc behavior.
1866 2007-04-23 Jan Hubicka <jh@suse.cz>
1868 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
1871 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
1873 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
1874 instead of checking GIMPLE_STMT_P in chain_next.
1876 2007-04-17 Mark Mitchell <mark@codesourcery.com>
1879 * call.c (convert_for_arg_passing): Convert bitfields to their
1882 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
1885 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
1887 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
1890 * cp/decl2.c (constrain_class_visibility):
1891 Do not warn about the use of anonymous namespace in the main input file.
1893 2007-04-15 Mark Mitchell <mark@codesourcery.com>
1895 * cp-tree.h (current_template_parms): Fix typo in comment.
1897 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
1899 * cp-tree.h, error.c: Fix comment typos.
1901 2007-04-13 Jason Merrill <jason@redhat.com>
1904 * call.c (reference_binding): Add c_cast_p parm. If true,
1905 add quals to TO as needed to make it reference-compatible.
1907 2007-04-11 Jan Hubicka <jh@suse.cz>
1909 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
1910 that we are not processing template_decl.
1912 2007-04-09 Mark Mitchell <mark@codesourcery.com>
1915 * class.c (build_base_path): Ensure that the converted pointer has
1916 the same cv-qualification as the input.
1918 2007-04-09 Paolo Carlini <pcarlini@suse.de>
1920 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
1922 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
1924 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
1926 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
1927 * tree.c (cp_add_pending_fn_decls): Remove.
1928 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
1930 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
1932 Revert change removing staticp.
1934 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
1936 * cp-objcp-common.c (cxx_staticp): Remove.
1937 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
1938 * cp-tree.h (cxx_staticp):
1940 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
1942 * class.c (check_for_override): Don't remove dllmport attribute
1945 2007-04-03 Jakub Jelinek <jakub@redhat.com>
1948 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
1949 type issue error and return early.
1951 2007-03-30 Jason Merrill <jason@redhat.com>
1954 * typeck.c (cp_type_readonly): New fn.
1955 * cp-tree.h: Declare it.
1956 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
1957 (cp_finish_decl): Not here.
1959 2007-03-31 Richard Guenther <rguenther@suse.de>
1961 * optimize.c (maybe_clone_body): Replace splay-tree usage by
1964 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
1969 * parser.c (declarator_can_be_parameter_pack): New.
1970 (cp_parser_template_parameter): Only parse the `...' if the
1971 declarator can be a parameter pack.
1972 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
1974 * pt.c (find_parameter_packs_r): Look into the bounds on integer
1975 types (they could be used as array bounds).
1976 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
1977 (tsubst_pack_expansion): Handle failure to expand parameter
1980 2007-03-30 Paolo Carlini <pcarlini@suse.de>
1983 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
1984 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
1985 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
1986 (CLASS_TYPE_NON_UNION_P): Add.
1987 (struct lang_type_class): Add has_complex_dflt.
1988 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
1989 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
1990 * cp-tree.def: Add TRAIT_EXPR.
1991 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
1992 * lex.c (struct resword): Add __has_nothrow_assign,
1993 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
1994 __has_trivial_constructor, __has_trivial_copy,
1995 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
1996 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
1997 __is_pod, __is_polymorphic, __is_union.
1998 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
1999 (cp_parser_trait_expr): New.
2000 * semantics.c (finish_trait_expr, trait_expr_value
2001 classtype_has_nothrow_copy_or_assign_p): New.
2002 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2004 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2005 * class.c (check_bases, check_field_decl, check_bases_and_members):
2006 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2007 * pt.c (uses_template_parms, tsubst_copy_and_build,
2008 value_dependent_expression_p, type_dependent_expression_p): Deal with
2010 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2012 2007-03-29 Richard Guenther <rguenther@suse.de>
2014 * tree.c (cp_walk_subtrees): Do not set input_location.
2016 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2019 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2022 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2024 * parser.c (struct cp_parser): Update comment for
2025 greater_than_is_operator_p.
2026 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2027 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2028 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2029 !GREATER_THAN_IS_OPERATOR_P.
2030 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2031 `>>' operators that will become two `>' tokens in C++0x.
2032 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2033 mode, allowing it to terminate default arguments.
2034 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2035 `>>' like two consecutive `>' tokens.
2036 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2037 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2038 ends a template argument.
2040 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2042 * decl.c (redeclaration_error_message): Complain when redeclaring
2043 a friend function with default template arguments (C++0x mode only).
2044 * cp-tree.h (check_default_tmpl_args): Declare.
2045 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2046 template arguments in function templates. Add support for checking
2047 the default template arguments of friend templates.
2048 (push_template_decl_real): Fix call to check_default_tmpl_args.
2049 (type_unification_real): If a template parameter has not been
2050 deduced but provides a default template argument, substitute into
2051 that default template argument.
2052 * parser.c (cp_parser_init_declarator): When declaring (but not
2053 defining!) a function template in C++0x mode, check for default
2056 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2059 * decl.c (grokdeclarator): Deal with cv-qualified function type
2060 typedefs in the same way for member and non-member functions.
2062 2007-03-26 Dirk Mueller <dmueller@suse.de>
2064 * parser.c (cp_parser_member_declaration): Pedwarn
2065 about stray semicolons after member declarations.
2067 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2070 * pt.c (instantiate_decl): Set in_system_header.
2072 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2074 * cp-tree.h (current_tempalte_parms): Improve documentation.
2075 * pt.c (current_template_args): Likewise.
2078 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2079 not consume tokens when failing.
2081 2007-03-22 Jim Wilson <wilson@specifix.com>
2082 Mark Mitchell <mark@codesourcery.com>
2085 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2086 consistent with FROM.
2088 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2090 * error.c (dump_expr): Handle dependent names that designate types.
2091 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2093 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2095 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2097 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2099 * cvt.c (cp_convert_and_check) : Define.
2100 * cp-tree.h (cp_convert_and_check): Declare.
2101 * call.c (convert_conversion_warnings): Rename to
2102 conversion_null_warnings. The warning for floating-point to
2103 integer is handled by convert_and_check in convert_like_real.
2104 (convert_like_real): convert_conversion_warnings was renamed as
2105 conversion_null_warnings.
2106 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2107 overflow and changes of value during conversion.
2109 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2112 * parser.c (cp_parser_statement): If 'namespace' is found, this
2113 only can be a namespace alias definition, so parse it now.
2114 (cp_parser_namespace_alias_definition): if we find an open brace
2115 instead of '=', then this is actually a misplaced namespace
2118 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2121 * decl.c (cxx_init_decl_processing): Move command-line options
2122 processing to c-opts.c.
2124 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2126 * ptree.c (cxx_print_type): Use formatting markup for integers
2127 when printing template parameter index/level/orig level.
2128 (cxx_print_xnode): Ditto.
2129 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2130 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2131 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2133 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2134 rather than a HOST_WIDE_INT.
2135 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2136 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2138 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2139 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2140 IN_BASE_INITIALIZER bool bitfields.
2141 (struct cp_declarator): Make KIND a 4-bit field. Make
2142 PARAMETER_PACK_P a bool bitfield just after KIND.
2143 * pt.c (uses_parameter_packs): Destroy the pointer set.
2144 (make_pack_expansion): Ditto.
2145 (check_for_bare_parameter_packs): Ditto.
2146 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2148 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2151 * call.c (convert_default_arg): Instead of copying the node,
2154 2007-03-15 Dirk Mueller <dmueller@suse.de>
2157 * call.c (convert_conversion_warnings): New..
2158 (convert_like_real): .. factored out from here.
2159 (convert_conversion_warnings): Add warning about
2160 false being converted to NULL in argument passing.
2162 2007-03-14 Dirk Mueller <dmueller@suse.de>
2164 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2165 (finish_do_body): Warn about empty body in do/while statement.
2167 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2169 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2171 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2174 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2177 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2179 * cp/repo.c (init_repo): Initialize random_seed saved options.
2180 (finish_repo): Adjust.
2182 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2185 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2188 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2190 * decl.c (compute_array_index_type): New warning flag warn_vla.
2192 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2195 * call.c (convert_default_arg): Copy non-constant arguments.
2197 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2200 * parser.c (cp_parser_postfix_expression): Disallow compound
2201 literals in constant expressions.
2204 * semantics.c (finish_typeof): Use unlowered_expr_type.
2206 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2209 * cp-tree.h (unlowered_expr_type): New function.
2210 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2211 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2212 (unlowered_expr_type): New function.
2213 (build_unary_op): Disallow predecrements of bool bitfields.
2214 * call.c (build_conditional_expr): Use unlowered_expr_type.
2215 * pt.c (type_unification_real): Likewise.
2217 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2220 * typeck.c (check_return_expr): Check for bare parameter packs.
2221 (comptypes): Compare template parameter packs and
2222 type pack expansions.
2223 * decl.c (grokdeclarator): Deal with the declaration of function
2225 (grokparms): Verify that the (optional) function parameter pack is
2226 at the end of the parameter list.
2227 (xref_basetypes): Handle pack expansions in the base class.
2228 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2229 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2230 (NONTYPE_ARGUMENT_PACK): New.
2231 (TYPE_PACK_EXPANSION): New.
2232 (EXPR_PACK_EXPANSION): New.
2233 (ARGUMENT_PACK_SELECT): New.
2234 * cp-objcp-common.c (cp_tree_size): Compute size of
2235 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2236 ARGUMENT_PACK_SELECT.
2237 * error.c (dump_template_argument): Print template argument packs.
2238 (dump_template_argument_list): Ditto.
2239 (dump_template_parameter): Dump `...' for template type parameter
2241 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2242 (dump_parameters): Print function parameter packs.
2243 (dump_template_parms): Print template argument packs.
2244 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2245 (maybe_warn_variadic_templates): New.
2246 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2247 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2248 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2250 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2251 (write_template_arg): Write argument packs as separate arguments.
2252 * cp-tree.h (struct template_parm_index_s): Add flag that
2253 indicates that the template parameter is actually a parameter
2255 (struct tree_argument_pack_select): New.
2256 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2257 (union lang_tree_node): Add argument_pack_select.
2258 (FUNCTION_PARAMETER_PACK_P): New.
2259 (PACK_EXPANSION_P): New.
2260 (PACK_EXPANSION_PATTERN): New.
2261 (SET_PACK_EXPANSION_PATTERN): New.
2262 (PACK_EXPANSION_PARAMETER_PACKS): New.
2263 (ARGUMENT_PACK_P): New.
2264 (ARGUMENT_PACK_ARGS): New.
2265 (SET_ARGUMENT_PACK_ARGS): New.
2266 (ARGUMENT_PACK_INCOMPLETE_P): New.
2267 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2268 (TEMPLATE_PARM_PARAMETER_PACK): New.
2269 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2270 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2271 (ARGUMENT_PACK_SELECT_INDEX): New.
2272 (ARGUMENT_PACK_SELECT_ARG): New.
2273 (struct cp_declarator): Add parameter_pack_p flag.
2274 (maybe_warn_variadic_templates): Declare.
2275 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2276 indicate a template parameter pack.
2277 (uses_parameter_packs): Declare.
2278 (template_parameter_pack_p): Declare.
2279 (template_parms_variadic_p): Declare.
2280 (make_pack_expansion): Declare.
2281 (check_for_bare_parameter_packs): Declare.
2282 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2283 sizeof... expressions.
2284 (pp_cxx_expression): Print pack expansions and non-type argument
2286 (pp_cxx_exception_specification): Print pack expansions.
2287 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2288 (pp_cxx_ctor_initializer): Print pack expansions.
2289 (pp_cxx_type_id): Print pack expansions.
2290 (pp_cxx_template_argument_list): Print argument packs.
2291 (pp_cxx_template_parameter): Print ellipsis for template parameter
2293 * pt.c (comp_template_parms): Compare template parameter packs.
2294 (template_parameter_pack_p): New.
2295 (template_parms_variadic_p): New.
2296 (template_args_variadic_p): New.
2297 (make_ith_pack_parameter_name): New.
2298 (struct find_parameter_pack_data): New.
2299 (find_parameter_packs_r): New.
2300 (uses_parameter_packs): New.
2301 (make_pack_expansion): New.
2302 (check_for_bare_parameter_packs): New.
2303 (expand_template_argument_pack): New.
2304 (reduce_template_parm_level): Propagate parameter pack flag.
2305 (process_template_parm): Add is_parameter_pack parameter to state
2306 when the parameter is actually a parameter pack. Create template
2307 parameter packs when is_parameter_pack is true.
2308 (current_template_args): The argument for a template parameter
2309 pack is an argument pack containing a single pack expansion.
2310 (process_partial_specialization): When checking that non-type
2311 argument expressions do not involve template parameters, loop over
2312 the arguments in argument packs separately.
2313 (push_template_decl_real): Check that the type of the declaration
2314 does not have any bare parameter packs. Check that primary
2315 templates have no more than one parameter pack, and that it comes
2316 at the end of the template parameter list.
2317 (convert_template_argument): Handle coercions for pack expansion
2318 expressions by coercing the pattern then rebuilding the expansion.
2319 (coerce_template_parms): When coercing the arguments for a
2320 variadic template, pack "extra" arguments into an argument pack.
2321 (coerce_template_template_parms): Cannot coerce between parameter
2322 packs and non-pack parameters.
2323 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2324 (comp_template_args): Expand all template arguments packs before
2325 comparing template argument lists.
2326 (mangle_class_name_for_template): Make argument packs as separate
2328 (for_each_template_parm_r): No need to handle BASELINK.
2329 (instantiate_class_template): Handle pack expansions in the base
2331 (tsubst_pack_expansion): New.
2332 (tsubst_template_args): Handle substitutions of argument packs and
2333 pack expansion into template argument lists.
2334 (tsubst_decl): Expand function parameter packs into separate
2335 function parameters.
2336 (tsubst_arg_types): Expand a type pack expansion into separate
2338 (tsubst_exception_specification): Handle pack expansions in
2339 exception specifiers.
2340 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2341 replacing a template parameter with its argument. If we encounter
2342 a substitution for an argument pack, just return the parameter
2344 (tsubst_copy): sizeof(X...) returns the number of elements in
2345 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2346 PARM_DECL is a parameter pack.
2347 (tsubst_expr): Expression pack expansions and argument packs
2348 cannot show up here; they will all be handled through function
2349 calls, sizeof, and template argument lists.
2350 (tsubst_copy_and_build): sizeof(X...) returns the number of
2351 elements in parameter pack X. Handle pack expansions in TREE_LIST
2352 and CONSTRUCTOR nodes.
2353 (fn_type_unification): Handle "incomplete" explicit template
2354 argument lists that specify some of the arguments for a template
2356 (type_unification_real): Unify arguments against pack expansions.
2357 (template_parm_level_and_index): New, helper function.
2358 (unify_pack_expansion): New.
2359 (unify): Unify argument packs on an argument-by-argument basis,
2360 handling variadic argument packs as well.
2361 (more_specialized_fn): Handle unification of function parameter
2362 packs. All things being equal, prefer non-variadic function
2363 templates to variadic function templates.
2364 (more_specialized_class): Prefer the variadic class template
2365 partial specialization that binds fewer arguments to a parameter
2367 (regenerate_decl_from_template): Expand function parameter packs
2368 into separate parameters.
2369 (instantiate_decl): Ditto.
2370 (tsubst_initializer_list): Handle pack expansions for base-class
2372 (dependent_type_p_r): Determine dependent types in argument packs
2373 and pack expansions.
2374 (value_dependent_expression_p): Determine value-dependence of
2375 non-type argument packs.
2376 (dependent_template_arg_p): Handle argument packs.
2377 * semantics.c (finish_cond): Check for bare parameter packs.
2378 (finish_expr_stmt): Ditto.
2379 (finish_for_expr): Ditto.
2380 (finish_switch_cond): Ditto.
2381 (finish_mem_initializers): Ditto.
2382 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2384 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2385 * parser.c (make_declarator): Declarator is not an expansion.
2386 (make_pointer_declarator): Transfer parameter pack flag to outer
2388 (make_reference_declarator): Ditto.
2389 (make_ptrmem_declarator): Ditto.
2390 (make_call_declarator): Ditto.
2391 (make_array_declarator): Ditto.
2392 (cp_parser_postfix_expression): Allow pack expansion expressions
2393 in the argument list for a call expression.
2394 (cp_parser_parenthesized_expression_list): Add new parameter
2395 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2396 into separate arguments."
2397 (cp_parser_new_placement): Allow pack expansion expressions.
2398 (cp_parser_new_initializer): Ditto.
2399 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2400 base-class initializer expansion.
2401 (cp_parser_mem_initializer): Ditto.
2402 (cp_parser_template_parameter_list): Keep track of whether the
2403 template parameter is a template parameter pack.
2404 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2405 template parameter pack.
2406 (cp_parser_type_parameter): Ditto.
2407 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2409 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2410 this declarator is a parameter pack.
2411 (cp_parser_parameter_declaration): The ellipsis does not end the
2412 parameter declaration, because it might be a parameter pack. Parse
2413 the ellipsis to indicate a parameter pack.
2414 (cp_parser_initializer): Allow pack expansions.
2415 (cp_parser_initializer_list): Allow ellipsis to create an
2416 initializer expansion.
2417 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2419 (cp_parser_type_id_list): Allow ellipsis to create an exception
2420 specifier expansion.
2421 (cp_parser_attribute_list): Don't allow pack expansions.
2422 (cp_parser_functional_cast): Allow pack expansions.
2423 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2424 compute the length of a parameter pack.
2425 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2426 end a template argument.
2427 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2428 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2431 2007-03-09 Dirk Mueller <dmueller@suse.de>
2433 * cp/call.c (build_new_op): Call warn_logical_operator.
2435 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2438 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2441 * pt.c (any_template_arguments_need_structural_equality_p):
2444 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2446 * decl.c (grokdeclarator): Disable warnings for anonymous
2449 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2451 * typeck2.c (readonly_error): Always emit a hard error.
2452 Remove last argument.
2453 * cp-tree.h (readonly_error): Adjust prototype.
2454 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2455 * typeck.c (build_unary_op): Likewise.
2456 (build_modify_expr): Likewise.
2458 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2461 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2463 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2466 * parser.c (struct cp_parser): New IN_IF_STMT.
2467 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2468 returning if parsing the body of an 'if' statement or issuing an
2469 error and continuing.
2470 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2472 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2474 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2477 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2480 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2482 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2483 Objective-C++. Don't exit early if -shared-libgcc needs to be
2486 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2488 * typeck.c (common_base_type): Delete unused function.
2490 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2492 * Make-lang.in: Add dummy lang.install-pdf target.
2494 2007-03-01 Simon Baldwin <simonb@google.com>
2497 * decl.c (check_tag_decl): Added new warning for typedef ignored
2498 when it precedes an otherwise valid non-typedef declaration.
2500 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2502 * typeck.c (build_function_call): Store converted arguments
2503 in a stack-allocated array instead of building a list.
2504 (convert_arguments): Store arguments in the array passed in as an
2505 argument, and return the actual number of arguments.
2506 * call.c (build_call): Delete, and replace with...
2507 (build_call_n, build_call_a): New.
2508 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2509 (build_over_call): Store converted arguments in a stack-allocated
2510 array instead of building a list.
2511 (build_cxx_call): Pass arguments in an array instead of as a list.
2512 (build_java_interface_fn_ref): Rewrite to avoid constructing
2514 * tree.h: Update declarations to reflect above changes.
2515 * method.c (use_thunk): Use a stack-allocated array to hold
2516 the arguments instead of a list.
2517 * rtti.c (throw_bad_cast): Update call to cxx_call.
2518 (throw_bad_typeid): Likewise.
2519 (build_dynamic_cast_1): Likewise.
2520 * init.c (build_builtin_delete_call): Use build_call_n.
2521 * decl.c (expand_static_init): Likewise.
2522 * except.c (cp_protect_cleanup_actions): Likewise.
2523 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2524 (gimplify_must_not_throw_expr): Likewise.
2525 (cxx_omp_apply_fn): Use build_call_a.
2527 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2529 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2530 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2532 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2534 * cp-tree.h (static_ctors): Remove.
2535 * cp-tree.h (static_dtors): Likewise.
2536 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2537 refactoring of tree_map hierarchy.
2538 (decl_shadowed_for_var_insert): Likewise.
2539 * semantics.c (expand_body): Use c_expand_body.
2540 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2541 * decl2.c (static_ctors): Remove.
2542 (static_dtors): Likewise.
2543 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2544 objc_generate_static_init_call. Do not call static_[cd]tors.
2545 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2547 (cp_write_global_declarations): Likewise.
2549 2007-02-23 Richard Guenther <rguenther@suse.de>
2551 * class.c (note_name_declared_in_class): Make declaration
2552 changes meaning a pedwarn.
2554 2007-02-22 Michael Matz <matz@suse.de>
2557 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
2558 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
2559 dump_function_decl): Guard emitting outer scopes by new flag.
2560 * cp-lang.c (cxx_dwarf_name): New function.
2561 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
2562 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
2564 (push_template_decl_real, lookup_template_class): Remove calls
2567 2007-02-19 Mark Mitchell <mark@codesourcery.com>
2569 * call.c (build_new_method_call): Ensure that explicit calls of
2570 destructors have type "void".
2572 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2574 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
2575 and -Walways-true with -Waddress.
2576 * cvt.c (convert_to_void): Replace unconditional warning with
2579 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2581 * decl.c, tree.c: Fix comment typos.
2583 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2586 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
2587 statement expression if we had an error mark node.
2589 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2590 Brooks Moses <brooks.moses@codesourcery.com>
2591 Lee Millward <lee.millward@codesourcery.com>
2593 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
2594 Change class to tcc_vl_exp.
2596 * call.c (build_call): Use build_call_list instead
2598 (build_over_call): Likewise.
2599 (build_new_method_call): Use build_min_non_dep_call_list
2600 instead of build_min_non_dep.
2602 * error.c (dump_call_expr_args): New function.
2603 (dump_aggr_init_expr_args): New function.
2604 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
2605 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
2607 * cvt.c (convert_to_void): Use build_call_array instead
2608 of build3; use new AGGR_INIT_EXPR accessor macros.
2610 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
2611 instead of TREE_CODE_LENGTH.
2613 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
2614 AGGR_INIT_EXPR accessor macros.
2616 * cp-gimplify.c (cp_gimplify_init_expr): Use
2617 AGGR_INIT_EXPR_SLOT to set the slot operand.
2619 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
2620 (AGGR_INIT_EXPR_SLOT): New macro.
2621 (AGGR_INIT_EXPR_ARG): New macro.
2622 (aggr_init_expr_nargs): New macro.
2623 (AGGR_INIT_EXPR_ARGP): New macro.
2624 (aggr_init_expr_arg_iterator): New.
2625 (init_aggr_init_expr_arg_iterator): New.
2626 (next_aggr_init_expr_arg): New.
2627 (first_aggr_init_expr_arg): New.
2628 (more_aggr_init_expr_args_p): New.
2629 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
2630 (stabilize_aggr_init): New declaration.
2631 (build_min_non_dep_call_list): Likewise.
2633 * tree.c (process_aggr_init_operands): New function.
2634 (build_aggr_init_array) New function.
2635 (build_cplus_new): Update to use new CALL_EXPR and
2636 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
2637 build_aggr_init_array.
2638 (build_min_non_dep_call_list) New function.
2639 (build_min_nt): Assert input code parameter is not a variable
2640 length expression class.
2641 (build_min, build_min_non_dep): Likewise.
2642 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2643 to check for equality instead of recursing. Handle tcc_vl_exp
2645 (stabilize_call): Update to only handle CALL_EXPRs, not
2646 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2647 (stabilize_aggr_init): New function.
2648 (stabilize_init): Use it.
2650 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2651 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2652 AGGR_INIT_EXPR accessor macros and argument iterators.
2654 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2655 build_vl_exp. Iterate through the operands, recursively
2656 processing each one.
2657 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2658 CALL_EXPR accessor macros.
2659 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2660 tree code classes. Use TREE_OPERAND_LENGTH instead of
2663 * semantics.c (finish_call_expr): Use build_nt_call_list
2664 instead of build_nt.
2665 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
2666 accessor macros. Use build_call_array to construct the
2667 CALL_EXPR node instead of build3
2669 * decl2.c (build_offset_ref_call_from_tree): Use
2670 build_nt_call_list and build_min_non_dep_call_list instead
2671 of build_min_nt and build_min_non_dep.
2673 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
2674 Use build_nt_call_list instead of build_min_nt.
2676 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2679 * call.c (build_conditional_expr): Improve error message.
2681 2007-02-13 Dirk Mueller <dmueller@suse.de>
2683 * friend.c (do_friend): Annotate warning about friend
2684 declarations in templates with OPT_Wnon_template_friend.
2685 Convert informal message from warning() to inform().
2687 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
2688 Mark Mitchell <mark@codesourcery.com>
2691 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
2692 instantiations for variables.
2694 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2697 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
2698 Check warn_unused_value just once.
2700 2007-02-11 Mark Mitchell <mark@codesourcery.com>
2703 * pt.c (determine_specialization): Use skip_artificial_parms_for.
2704 (fn_type_unificiation): Likewise.
2705 (get_bindings): Likewise.
2707 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
2710 * decl.c (finish_function): Use DECL_REPLACEABLE.
2711 * tree.c (cp_cannot_inline_tree_fn): Likewise.
2713 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2715 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
2717 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
2719 * decl.c (grokvardecl): Don't error if !have_tls.
2720 (grokdeclarator): Likewise.
2721 * parser.c (cp_parser_omp_threadprivate): Likewise.
2723 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2726 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
2727 parameters and result decls in omp clauses.
2728 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
2731 2007-02-05 Dirk Mueller <dmueller@suse.de>
2734 * parser.c (cp_parser_class_specifier): Always initialize bases.
2736 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
2738 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
2739 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
2740 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
2742 * semantics.c (finish_omp_atomic): Store a whole expression node
2743 in operand 1, and integer_zero_node in operand 0, for dependent
2744 OMP_ATOMIC. Rewrite to make flow easier to understand.
2746 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2748 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
2750 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
2752 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
2753 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
2755 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
2757 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
2758 keyword warning to -Wc++0x-compat.
2760 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2762 * decl.c (grokdeclarator): Update documentation.
2764 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2767 * decl.c (grokdeclarator): If __thread is used together with
2768 a storage class other than extern and static, clear thread_p
2769 after issuing diagnostics and fall through to checking the
2772 2007-01-30 Roger Sayle <roger@eyesopen.com>
2774 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
2775 calculating the size of an array (to avoid recursive errors).
2777 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2780 * typeck.c (build_binary_op): Fix logic for warning. Move warning
2782 * call.c (convert_like_real): Don't warn when converting to
2785 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2787 * decl.c (pop_label): Replace warning with call to
2788 warn_for_unused_label.
2790 2007-01-28 Andrew Pinski <pinskia@gmail.com>
2793 * semantics.c (finish_pseudo_destructor_expr): Check the
2794 destrutor name by calling check_dtor_name.
2796 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
2798 * lex.c (D_CPP0X): Rename.
2800 (reswords): D_CPP0X -> D_CXX0X.
2801 (init_reswords): Ditto.
2802 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
2803 of C++0x keywords as identifiers.
2805 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
2808 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
2811 2007-01-23 Ian Lance Taylor <iant@google.com>
2813 * typeck.c (convert_for_assignment): Only warn about a = b = c
2814 when converting to bool.
2816 2007-01-23 Roger Sayle <roger@eyesopen.com>
2818 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
2820 * typeck.c (ignore_overflows): Remove the remaining uses of
2821 TREE_CONSTANT_OVERFLOW.
2823 2007-01-20 Jan Hubicka <jh@suse.cz>
2825 * decl2.c (start_objects, start_static_storage_duration_function):
2826 Do not make the functions uninlinable.
2828 2007-01-17 Ian Lance Taylor <iant@google.com>
2830 * class.c (add_method): Call VEC_reserve_exact rather than passing
2831 a negative size to VEC_reserve.
2833 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
2836 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
2838 2007-01-10 Mark Mitchell <mark@codesourcery.com>
2841 * decl.c (make_typename_type): If the qualified name is not a
2842 type, issue an error.
2843 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
2846 2007-01-08 Geoffrey Keating <geoffk@apple.com>
2848 * rtti.c: Include target.h.
2849 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
2850 don't emit typeinfo for fundamental types as weak.
2851 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
2853 2007-01-08 Richard Guenther <rguenther@suse.de>
2855 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
2857 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
2859 * call.c (standard_conversion): Pass flag to
2860 vector_types_convertible_p to disallow emission of note.
2861 * typeck.c (convert_for_assignment): Pass flag to
2862 vector_types_convertible_p to allow emission of note.
2863 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
2864 to disallow emission of note.
2866 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2869 * typeck.c (build_binary_op): Call overflow_warning if
2870 TREE_OVERFLOW_P is true for the result and not for any of the
2873 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
2876 * class.c (add_method): Don't wait until template
2877 instantiation time to complain about duplicate methods.
2879 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2882 * semantics.c (finish_unary_op_expr): Warn only if result
2883 overflowed and operands did not.
2885 2007-01-05 Ian Lance Taylor <iant@google.com>
2887 * typeck.c (build_binary_op): Warn about comparing a non-weak
2890 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
2892 * pt.c (tsubst): Propagate the need for structural equality checks
2893 when reducing the level of template parameters.
2895 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
2897 * pt.c: Fix a comment typo.
2899 2007-01-02 Ian Lance Taylor <iant@google.com>
2901 * semantics.c (maybe_convert_cond): Optionally warn when using an
2902 assignment as a condition.
2903 * typeck.c (convert_for_assignment): Optionally warn about
2904 assigning the result of an assignment to a bool.
2906 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2908 * pt.c (canonical_template_parms): Correct typo in comment.
2910 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2912 * typeck.c (structural_comptypes): Renamed from "comptypes".
2913 (comptypes): Use canonical type information to perform fast type
2914 comparison. When VERIFY_CANONICAL_TYPES, verify that the
2915 canonical type comparison returns the same results as we would see
2916 from the current, structural check. Support COMPARE_STRUCTURAL
2917 when we need structural checks.
2918 * decl.c (typename_compare): Fix comment.
2919 (build_typename_type): TYPENAME_TYPE nodes require structural
2920 equality checks, because they resolve different based on the
2922 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
2923 require structural equality checks (for now).
2924 (build_ptrmemfunc_type): Build the canonical pointer to member
2926 (compute_array_index_type): Whenever we build a new index type
2927 to represent the size of an array in a template, we need to mark
2928 this index type as requiring structural equality. This goes for
2929 arrays with value-dependent sizes with the current ABI, or all
2931 * tree.c (cplus_array_hash): New.
2932 (struct cplus_array_info): New.
2933 (cplus_array_compare): New.
2934 (cplus_array_htab): New.
2935 (build_cplus_array_type_1): Use a hash table to cache the array
2936 types we build. Build the canonical array type for each array
2938 (cp_build_qualified_type_real): When building a cv-qualified array
2939 type, use the hash table of array types and build canonical array
2941 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
2942 use structural equality (for now).
2943 * cp-tree.h (COMPARE_STRUCTURAL): New.
2944 * pt.c (canonical_template_parms): New.
2945 (canonical_type_parameter): New.
2946 (process_template_parm): Find the canonical type parameter.
2947 (lookup_template_class): When we have named the primary template
2948 type, set the canonical type for our template class to the primary
2949 template type. If any of the template arguments need structural
2950 equality checks, the template class needs structural equality
2952 (tsubst): When reducing the level of a template template
2953 parameter, we require structural equality tests for the resulting
2954 parameter because its template parameters have not had their types
2955 canonicalized. When reducing a template type parameter, find the
2956 canonical reduced type parameter.
2957 (any_template_arguments_need_structural_equality_p): New.