1 2007-11-02 Paolo Carlini <pcarlini@suse.de>
4 * error.c (dump_expr): Deal specially with statements.
6 2007-11-01 Jason Merrill <jason@redhat.com>
9 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
11 (lookup_template_class): Use it to get the outer template args
12 for instantiating one.
15 * pt.c (reduce_template_parm_level): tsubst the parameters
16 of a template template parm.
18 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
21 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
23 2007-11-01 Jakub Jelinek <jakub@redhat.com>
26 * parser.c (cp_parser_postfix_dot_deref_expression): If
27 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
28 first and if that succeeds and type is SCALAR_TYPE_P, create
32 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
33 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
34 as for std::type_info.
36 2007-10-31 Paolo Carlini <pcarlini@suse.de>
39 * cxx-pretty-print.c (pp_cxx_typeid_expression,
40 pp_cxx_delete_expression): Change to static linkage.
41 * cxx-pretty-print.h: Adjust declarations.
42 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
43 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
44 MODOP_EXPR): Forward to pp_expression.
46 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
49 2007-10-31 Christian Bruel <christian.bruel@st.com>
50 Mark Mitchell <mark@codesourcery.com>
53 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
54 if retval is volatile.
56 2007-10-30 Jakub Jelinek <jakub@redhat.com>
59 * decl2.c (build_offset_ref_call_from_tree): Call
60 build_non_dependent_expr on object prior to building ADDR_EXPR from it
61 if FN is DOTSTAR_EXPR.
63 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
67 * pt.c (find_parameter_packs_r): Fix typo in comment.
68 (convert_template_argument): Look at the pattern of a pack
69 expansion to determine what kind of entity we're converting.
70 (coerce_template_parameter_pack): When we have coerced a non-type
71 template parameter pack, substitute into the type of that pack.
72 (tsubst_pack_expansion): When our substitution of a parameter pack
73 is a "trivial" substitution of itself, just substitute into the
74 pack expansion rather than actually expanding.
76 2007-10-29 Jakub Jelinek <jakub@redhat.com>
79 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
80 for non-integral type bitfields. Return true if bitfield is correct, false
81 error has been diagnosed.
82 (check_field_decls): If check_bitfield_decl returned false, call also
85 2007-10-28 Paolo Carlini <pcarlini@suse.de>
86 Mark Mitchell <mark@codesourcery.com>
89 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
90 class member error out and return.
92 2007-10-27 Jakub Jelinek <jakub@redhat.com>
94 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
95 to current_function_decl rather than 0.
98 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
100 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
102 2007-10-27 Jason Merrill <jason@redhat.com>
105 * call.c (convert_default_arg): Detect recursion.
107 2007-10-27 Jakub Jelinek <jakub@redhat.com>
110 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
111 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
113 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
115 * error.c (dump_expr): Handle OFFSETOF_EXPR.
117 2007-10-26 Jason Merrill <jason@redhat.com>
120 * pt.c (get_template_info): New fn.
121 (template_class_depth): Use it.
122 (push_template_decl_real): Check that the template args of the
123 definition match the args of the previous declaration.
125 2007-10-26 Paolo Carlini <pcarlini@suse.de>
128 * decl2.c (coerce_new_type): Do not allow a default argument for
131 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
134 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
135 don't see the leading '('. Only lookup names if we get an
138 2007-10-26 Jakub Jelinek <jakub@redhat.com>
141 * parser.c (cp_parser_parenthesized_expression_list): Set
142 greater_than_is_operator_p to true in between the parens.
144 2007-10-26 Paolo Carlini <pcarlini@suse.de>
147 * decl.c (grokdeclarator): In case of conflicting specifiers
148 just return error_mark_node.
150 2007-10-26 Ollie Wild <aaw@google.com>
152 * expr.c (cxx_expand_expr): Removed.
153 * cp-tree.h (exx_expand_expr): Removed.
154 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
157 2007-10-25 Paolo Carlini <pcarlini@suse.de>
160 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
162 2007-10-23 Jason Merrill <jason@redhat.com>
164 PR c++/25950 (DR 391)
165 * call.c (struct conversion): Remove check_copy_constructor_p.
166 (reference_binding): Always bind a reference directly to a
167 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
169 (check_constructor_callable): Remove.
170 (convert_like_real): Don't call it.
171 (initialize_reference): Don't call check_constructor_callable.
172 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
173 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
174 conversions if LOOKUP_NO_TEMP_BIND.
175 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
176 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
178 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
180 2007-10-22 Jakub Jelinek <jakub@redhat.com>
183 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
184 before checking if its type is integral.
186 2007-10-22 Jason Merrill <jason@redhat.com>
189 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
190 * pt.c (apply_late_template_attributes): Splice out dependent
191 attributes from DECL_ATTRIBUTES.
193 * decl.c (cxx_maybe_build_cleanup): Use build_address.
195 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
197 * typeck.c (build_binary_op) : Use appropriate warning option
198 instead of unnamed warning.
200 2007-10-16 Paolo Carlini <pcarlini@suse.de>
203 * pt.c (current_template_args): Do not change TREE_LIST elements
204 with a TREE_VALUE of error_mark_node.
206 2007-10-16 Mark Mitchell <mark@codesourcery.com>
208 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
209 * decl.c (start_decl): Tidy.
210 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
212 (grokdeclarator): Clarify comment.
214 2007-10-14 Andrew Pinski <pinskia@gmail.com>
217 * decl.c (grokfndecl): Return NULL after the "definition of
218 implicitly-declared" error happened.
220 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
223 * call.c (build_user_type_conversion_1): Do not consider conversion
224 functions to convert a (possibly cv-qualified) object to the (possibly
225 cv-qualified) same object type (or a reference to it), to a (possibly
226 cv-qualified) base class of that type (or a reference to it).
228 2007-10-12 Paolo Carlini <pcarlini@suse.de>
230 * pt.c (tsubst): Use template_parm_level_and_index.
232 2007-10-12 Jakub Jelinek <jakub@redhat.com>
235 * parser.c (cp_parser_compound_statement): Handle label-declarations
236 at the beginning of the compound statement.
237 (cp_parser_block_declaration): Issue diagnostics about __label__
238 not at the beginning of a block.
240 2007-10-11 Paolo Carlini <pcarlini@suse.de>
243 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
244 to convert_template_argument.
245 (coerce_template_parms): Return error_mark_node after fixed-length
247 (tsubst_decl): Check for error_mark_node the return value of the
248 first tsubst in 'case VAR_DECL'.
250 2007-10-08 Ollie Wild <aaw@google.com>
252 * typeck2.c (digest_init): Call cplus_expand_constant after
253 convert_for_initialization.
254 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
255 * expr.c (cplus_expand_constant): Updated function description.
257 2007-10-04 Jason Merrill <jason@redhat.com>
260 * call.c (initialize_reference): Handle local static reference
263 2007-10-03 Jason Merrill <jason@redhat.com>
266 * name-lookup.c (push_namespace_with_attrs): Fold back into...
267 (push_namespace): Here.
268 (handle_namespace_attrs): New fn for the attr code.
269 (leave_scope): Don't pop_visibility.
270 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
271 * parser.c (cp_parser_namespace_definition): Call
272 handle_namespace_attrs and pop_visibility as appropriate.
275 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
277 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
279 * decl.c (duplicate_decls): Preserve linkage flags for mere
280 redeclarations of gnu_inline definitions.
282 2007-10-03 Jason Merrill <jason@redhat.com>
285 * decl.c (wrap_cleanups_r): New fn.
286 (wrap_temporary_cleanups): New fn.
287 (initialize_local_var): Call it.
289 2007-09-29 Jason Merrill <jason@redhat.com>
292 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
293 constant to not have DECL_EXTERNAL if it's file-local.
295 2007-09-28 Ollie Wild <aaw@google.com>
298 2007-09-27 Ollie Wild <aaw@google.com>
300 * typeck2.c (digest_init): Call cplus_expand_constant after
301 convert_for_initialization.
302 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
303 * expr.c (cplus_expand_constant): Updated function description.
305 2007-09-28 Jason Merrill <jason@redhat.com>
308 * class.c (layout_empty_base): Take rli parameter, update
309 rli->record_align if empty base has user-specified alignment.
310 (build_base_field): Pass rli to it.
312 2007-09-28 Paolo Carlini <pcarlini@suse.de>
315 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
317 2007-09-28 Paolo Carlini <pcarlini@suse.de>
320 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
321 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
322 (dump_parameters): Just call dump_type for argument packs too.
324 2007-09-28 Jakub Jelinek <jakub@redhat.com>
327 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
328 qualification by creating qualified PACK_EXPANSION_PATTERN and
329 then calling make_pack_expansion on it.
331 2007-09-27 Ollie Wild <aaw@google.com>
333 * typeck2.c (digest_init): Call cplus_expand_constant after
334 convert_for_initialization.
335 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
336 * expr.c (cplus_expand_constant): Updated function description.
338 2007-09-27 Jason Merrill <jason@redhat.com>
341 * decl2.c (is_late_template_attribute): Don't crash on unknown
344 2007-09-27 Paolo Carlini <pcarlini@suse.de>
347 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
348 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
349 spaces in the formatting.
350 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
352 2007-09-27 Jakub Jelinek <jakub@redhat.com>
354 * error.c (cxx_print_error_function): Add third argument, pass
355 it over to lhd_print_error_function.
356 (cp_print_error_function): If diagnostic->abstract_origin, print
358 * cp-tree.h (struct diagnostic_info): New forward decl.
359 (cxx_print_error_function): Add third argument.
361 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
364 * name-lookup.c (pushtag): Do not create an implicit typedef before
365 the associated type declaration is known to be valid.
367 2007-09-25 Jakub Jelinek <jakub@redhat.com>
369 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
370 rather than pointers.
372 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
375 * search.c (check_final_overrider): Fail if
376 targetm.comp_type_attributes returns 0.
378 2007-09-24 Jason Merrill <jason@redhat.com>
381 * pt.c (resolve_typename_type): Don't look things up in the original
382 template if it would mean losing template arguments.
384 2007-09-24 Jakub Jelinek <jakub@redhat.com>
387 * cp-tree.h (cxx_type_hash_eq): New prototype.
388 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
389 * tree.c (cxx_type_hash_eq): New function.
391 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
394 * tree.c (cp_build_qualified_type_real): Build a canonical
395 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
397 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
401 * tree.c (cplus_array_compare): Compare pointers, not types.
402 (build_cplus_array_type_1): Store new array type into the hash
403 table before building the canonical type; build the canonical type
405 (cp_build_qualified_type_real): Put all of the array types with
406 cv-qualified element types into the C++ array hash table, built as
407 variants of the unqualified versions.
409 2007-09-23 Jason Merrill <jason@redhat.com>
412 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
413 for deprecation warnings.
415 2007-09-22 Jason Merrill <jason@redhat.com>
418 * call.c (build_over_call): Warn about deprecated virtuals.
421 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
422 (MAYBE_TAGGED_TYPE_P): Remove.
423 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
424 instead of calling is_late_template_attribute again.
425 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
426 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
427 Don't crash on typedefs from non-template classes.
428 * decl2.c (grokfield): Don't sorry about attrs on template parms.
429 (is_late_template_attribute): All attributes applied to template
430 parms or typename types are dependent. Static.
431 (splice_template_attributes): Pass decl through.
432 (save_template_attributes): Likewise.
434 2007-09-20 Jakub Jelinek <jakub@redhat.com>
437 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
438 returned from tsubst_pack_expansion.
439 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
440 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
442 2007-09-20 Paolo Carlini <pcarlini@suse.de>
445 * semantics.c (finish_id_expression): Use consistently
446 context_for_name_lookup.
447 * decl.c (fixup_anonymous_aggr): Fix error message for
448 anonymous struct (vs union).
450 2007-09-19 Jason Merrill <jason@redhat.com>
453 * pt.c (tsubst): Handle typedefs by looking for the specialization.
454 (retrieve_specialization): Only tagged types use
455 DECL_TEMPLATE_INSTANTIATIONS.
456 (instantiate_class_template): Push nested classes too.
457 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
459 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
460 * init.c (is_aggr_type): Remove redundant tests.
461 * class.c (push_nested_class): Use CLASS_TYPE_P.
463 2007-09-20 Paolo Carlini <pcarlini@suse.de>
466 * init.c (build_zero_init): If, recursively, build_zero_init
467 returns a NULL_TREE, do not append it to the VEC of constructors.
469 2007-09-18 Jason Merrill <jason@redhat.com>
472 * pt.c (apply_late_template_attributes): Set processing_template_decl.
473 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
474 ATTR_FLAG_TYPE_IN_PLACE.
475 (tsubst): Do unqualified lookup to find typedefs from current class.
476 [ARRAY_TYPE]: Propagate alignment info.
477 * decl2.c (is_late_template_attribute): Only defer handling of
478 attribute aligned if the expression is dependent.
479 (save_template_attributes): If we're deferring any attributes,
480 make this a naming typedef.
482 2007-09-18 Paolo Carlini <pcarlini@suse.de>
485 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
486 va_arg instead of __builtin_va_arg.
488 2007-09-18 Paolo Carlini <pcarlini@suse.de>
491 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
492 (pp_cxx_primary_expression): Use it.
493 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
494 * error.c (dump_expr): Use it.
496 2007-09-18 Paolo Carlini <pcarlini@suse.de>
499 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
500 out case TYPEID_EXPR to...
501 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
502 and pp_cxx_right_paren.
503 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
504 * error.c (dump_expr): Use it.
506 2007-09-18 Paolo Carlini <pcarlini@suse.de>
509 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
510 (pp_cxx_primary_expression): Use it.
511 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
512 * error.c (dump_expr): Use it.
514 2007-09-16 Paolo Carlini <pcarlini@suse.de>
517 * init.c (build_new): Remove warning for zero-element
520 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
523 * call.c (maybe_handle_implicit_object): Set this_p, clear
524 rvaluedness_matches_p.
525 (compare_ics): Do not compare rvaluedness matching when one of the
526 operands is an implicit object.
528 2007-09-14 Jason Merrill <jason@redhat.com>
530 PR c++/17743, c++/19163
531 * decl2.c (is_late_template_attribute): New fn.
532 (splice_template_attributes, save_template_attributes): New fns.
533 (cplus_decl_attributes): Call save_template_attributes.
534 * pt.c (apply_late_template_attributes): New fn.
535 (instantiate_class_template, tsubst_decl): Use it.
536 * cp-tree.h: Declare is_late_template_attribute.
538 2007-09-13 Tom Tromey <tromey@redhat.com>
540 * parser.c (cp_lexer_new_main): Don't use
541 c_lex_return_raw_strings.
542 (cp_lexer_get_preprocessor_token): Update. Add special case when
545 2007-09-11 Jan Hubicka <jh@suse.cz>
547 * method.c (use_thunk): Use tree_rest_of_compilation
548 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
549 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
550 * cp-tree.h (expand_body): Kill.
551 (emit_associated_thunks): Declare.
552 * semantics.c (emit_associated_thunks): Export.
555 2007-09-09 David Daney <ddaney@avtrex.com>
558 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
559 to calculate cookie_ptr.
561 2007-09-08 Jason Merrill <jason@redhat.com>
564 * pt.c (most_specialized_class): Set processing_template_decl
565 while tsubsting partial spec args.
567 2007-09-06 Jason Merrill <jason@redhat.com>
569 * decl2.c (get_guard): Copy visibility from the guarded variable.
571 2007-09-06 Jan Hubicka <jh@suse.cz>
573 * semantics.c (expand_body): Do not mark arguments of clones used.
575 2007-09-06 Paolo Carlini <pcarlini@suse.de>
578 * decl.c (cp_finish_decl): When processing_template_decl,
579 deal correctly with init as TREE_LIST.
581 2007-09-06 Tom Tromey <tromey@redhat.com>
583 * decl.c (finish_function): Put return's location on line zero of
586 2007-09-05 Jason Merrill <jason@redhat.com>
589 * except.c (prepare_eh_type): Use type_decays_to.
592 * init.c (build_delete): Use build_headof to get the address of the
593 complete object if we aren't using the deleting destructor.
594 * rtti.c (build_headof): No longer static.
595 * cp-tree.h: Declare it.
597 2007-09-06 Jakub Jelinek <jakub@redhat.com>
599 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
600 decl if a prototype for XX is provided with throw().
603 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
604 on __*_chk non-__builtin_* decls.
606 2007-09-05 Paolo Carlini <pcarlini@suse.de>
609 * semantics.c (finish_id_expression): Use context_for_name_lookup
610 insted of DECL_CONTEXT, to see through anonymous structs and unions.
611 * class.c (finish_struct_anon): Deal correctly with anonymous
612 structs (vs unions, as GNU extension) in error messages.
614 2007-09-05 Jan Hubicka <jh@suse.cz>
616 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
617 call, DECL_EXTERNAL checks and current_function_decl saving.
619 2007-09-05 Paolo Carlini <pcarlini@suse.de>
622 * parser.c (cp_parser_primary_expression): Return error_mark_node
623 when a statement-expression is found in a template-argument list.
625 2007-09-04 Jason Merrill <jason@redhat.com>
627 * except.c (initialize_handler_parm): Use
628 fold_build_cleanup_point_expr.
631 * call.c (reference_binding): Don't look for user-defined conversions
635 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
636 the MUST_NOT_THROW_EXPR.
638 2007-09-04 Richard Sandiford <richard@codesourcery.com>
640 * decl.c (cp_finish_decl): Call determine_visibility before
641 make_rtl_for_nonlocal_decl.
643 2007-09-04 Jason Merrill <jason@redhat.com>
646 * pt.c (most_specialized_class): Substitute outer template
647 arguments into the arguments of a member template partial
649 (strip_innermost_template_args): New fn.
651 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
653 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
655 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
657 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
658 * decl.c (cp_make_fname_decl): Likewise,
659 * parser.c (cp_parser_string_literal): Likewise,
660 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
661 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
664 2007-09-02 Paolo Carlini <pcarlini@suse.de>
667 * typeck.c (build_unary_op): Fix error message for
668 Boolean expression as operand to operator--.
670 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
672 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
673 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
676 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
679 * init.c (build_default_init): Make extern.
680 * cp-tree.h (build_default_init): Declare here.
681 * pt.c (tsubst_expr): When the instantiation of the initializer of
682 a variable results in an empty list, default-initialize the
684 (tsubst_copy_and_build): When the instantiation of the initializer
685 in a new expression results in an empty initializer list,
686 default-initialize it.
688 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
690 * mangle.c (write_type): Change mangling of rvalue reference from
693 2007-08-31 Jakub Jelinek <jakub@redhat.com>
695 * decl.c (duplicate_decls): Remove duplicated line.
697 2007-08-31 Paolo Carlini <pcarlini@suse.de>
700 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
701 BOUND_TEMPLATE_TEMPLATE_PARM.
703 2007-08-31 Paolo Carlini <pcarlini@suse.de>
706 * search.c (lookup_member): Check the name argument for
709 2007-08-31 Paolo Carlini <pcarlini@suse.de>
712 * parser.c (cp_parser_trait_expr): Check rerurn value of
715 2007-08-30 Ollie Wild <aaw@google.com>
717 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
718 convert_ptrmem for pointer to member conversions.
719 (convert_to_pointer_force): Update cp_convert_to_pointer call.
720 (ocp_convert): Update cp_convert_to_pointer call.
721 * typeck.c (convert_ptrmem): Add conditional for null pointers to
723 (build_static_cast_1): Check can_convert for conversions in either
725 (get_delta_difference_1): New function.
726 (get_delta_difference): Refactor to call get_delta_difference_1.
728 2007-08-30 Jakub Jelinek <jakub@redhat.com>
730 * decl.c (start_preparsed_function): Set
731 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
733 2007-08-28 Paolo Carlini <pcarlini@suse.de>
736 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
737 BOUND_TEMPLATE_TEMPLATE_PARM.
739 2007-08-28 Jakub Jelinek <jakub@redhat.com>
743 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
744 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
746 2007-08-27 Jason Merrill <jason@redhat.com>
749 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
750 Look inside STMT_EXPR.
751 * semantics.c (stmt_expr_value_expr): New fn.
752 * cp-tree.h: Declare it.
755 * decl.c (groktypename): Ignore attributes applied to class type.
757 2007-08-28 Richard Guenther <rguenther@suse.de>
759 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
761 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
763 * error.c (dump_expr): Handle COMPLEX_CST.
764 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
765 (pp_cxx_expression): Likewise.
767 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
769 * decl.c (GNU_INLINE_P): New.
770 (duplicate_decls): Handle gnu_inline. Merge attributes and
771 some flags in overriding definitions.
772 (redeclaration_error_message): Handle gnu_inline.
773 (start_preparsed_function): Likewise.
775 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
777 * call.c (sufficient_parms_p): Constify.
778 * class.c (same_signature_p): Likewise.
779 * cp-gimplify.c (is_invisiref_parm,
780 cxx_omp_privatize_by_reference): Likewise.
781 * cp-objcp-common.c (has_c_linkage): Likewise.
782 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
783 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
784 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
785 num_artificial_parms_for, comp_template_parms,
786 template_parameter_pack_p, any_dependent_template_arguments_p,
787 any_type_dependent_arguments_p, any_value_dependent_elements_p,
788 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
789 zero_init_p, member_p, cp_lvalue_kind,
790 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
791 varargs_function_p, is_dummy_object, special_function_kind,
792 string_conv_p, type_unknown_p, comp_except_specs, compparms,
793 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
794 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
795 cp_has_mutable_p, at_least_as_qualified_p,
796 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
797 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
798 * except.c (nothrow_libfn_p): Likewise.
799 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
801 * pt.c (comp_template_parms, template_parameter_pack_p,
802 any_type_dependent_arguments_p, any_value_dependent_elements_p,
803 any_dependent_template_arguments_p): Likewise.
804 * repo.c (repo_export_class_p): Likewise.
805 * semantics.c (anon_aggr_type_p): Likewise.
806 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
807 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
808 varargs_function_p, member_p, is_dummy_object, pod_type_p,
809 zero_init_p, special_function_p): Likewise.
810 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
811 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
812 compparms, invalid_nonstatic_memfn_p,
813 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
814 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
815 cp_has_mutable_p, lvalue_or_else): Likewise.
817 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
819 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
820 * cp-objcp-common.c (cp_tree_size): Ditto.
821 * tree.c (cp_walk_subtrees): Ditto
822 * cp-tree.def (TINST_LEVEL): Go away.
823 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
824 move together with other non-tree structs.
825 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
826 (union lang_tree_node): Eliminate tinst_level field.
827 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
828 (current_instantiation, outermost_tinst_level): Return
829 a "struct tinst_level *".
831 * error.c (print_instantiation_partial_context): Change second
832 parameter to a "struct tinst_level *". Replace accessor macros
834 (print_instantiation_full_context): Likewise.
835 * lex.c (in_main_input_context): Likewise.
837 * pt.c (struct pending_templates): New.
838 (pending_templates, last_pending_template): Use it as a type.
839 (current_tinst_level): Change typo to "struct tinst_level *"
840 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
841 (add_pending_template): Construct a "struct pending_template".
842 Replace TINST_LEVEL accessor macros with field access.
843 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
844 (pop_tinst_level): Likewise.
845 (instantiate_pending_templates): Likewise. Factor common code used
846 when an instantiation has been done.
847 (outermost_tinst_level): Replace tree_last with loop.
848 (current_instantiation): Return a "struct tinst_level *".
850 2007-08-24 Ollie Wild <aaw@google.com>
852 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
853 * name-lookup.h (cp_binding_level): Remove vtables member.
855 2007-08-24 Richard Guenther <rguenther@suse.de>
857 * tree.c (cp_cannot_inline_tree_fn): Remove.
858 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
859 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
862 2007-08-24 Jakub Jelinek <jakub@redhat.com>
865 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
866 error_mark_node right away if build_expr_type_conversion
870 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
871 is error_mark_node rather than NULL_TREE.
872 * pt.c (check_explicit_specialization): Likewise.
875 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
876 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
878 2007-08-22 Jason Merrill <jason@redhat.com>
881 * pt.c (outermost_tinst_level): New function.
882 * lex.c (in_main_input_context): New function.
883 * cp-tree.h: Declare it.
884 * decl2.c (constrain_class_visibility): Use it to avoid warning
885 about uses of the anonymous namespace in the main input file.
887 2007-08-21 Jakub Jelinek <jakub@redhat.com>
889 * init.c (build_new_1): Use get_target_expr instead of save_expr.
891 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
894 * class.c (finish_struct_1): Warn when a class has virtual
895 functions and accessible non-virtual destructor.
897 2007-08-20 Richard Guenther <rguenther@suse.de>
901 * call.c (build_new_method_call): Convert initializer to
903 * init.c (build_aggr_init): Do not fiddle with types.
904 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
905 * except.c (build_throw): Do not drop qualifiers for the
907 * typeck.c (get_member_function_from_ptrfunc): Do not
908 fiddle with types, instead convert.
909 (build_ptrmemfunc1): Convert to the target type for
911 (gfc_trans_allocate): Convert result to target type.
912 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
913 pointer-to-member structures shall have alias set zero as well.
915 2007-08-20 Richard Guenther <rguenther@suse.de>
917 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
919 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
920 (nonstatic_local_decl_p): Likewise.
921 * tree.c (cp_auto_var_in_fn_p): Remove.
922 * decl.c (nonstatic_local_decl_p): Remove.
924 2007-08-20 Richard Guenther <rguenther@suse.de>
926 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
928 * tree.h (cp_walk_tree): New define to walk_tree_1 with
929 cp_walk_subtrees lh parameter.
930 (cp_walk_tree_without_duplicates): New define to
931 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
932 * tree.c (count_trees): Call
933 cp_walk_tree_without_duplicates.
934 (verify_stmt_tree): Call cp_walk_tree.
935 (break_out_target_exprs): Likewise.
936 (WALK_SUBTREE): Likewise.
937 * cp-gimplify.c (cp_genericize): Likewise.
938 * cp-pt.c (find_parameter_packs_r): Likewise.
939 (uses_parameter_packs): Likewise.
940 (make_pack_expansion): Likewise.
941 (check_for_bare_parameter_packs): Likewise.
942 (for_each_template_parm): Likewise.
943 * decl.c (check_default_argument): Call
944 cp_walk_tree_without_duplicates.
945 * except.c (build_throw): Likewise.
946 * decl2.c (type_visibility): Likewise.
947 * semantics.c (expand_or_defer_fn): Likewise.
948 (finalize_nrv): Call cp_walk_tree.
950 2007-08-20 Jakub Jelinek <jakub@redhat.com>
953 * init.c (build_new_1): Rename placement_var variable to placement_expr.
954 Initialize it with save_expr rather than get_temp_regvar.
956 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
959 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
962 2007-08-17 Ollie Wild <aaw@google.com>
965 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
966 declarations into appropriate slots for comparison. Fix type
969 2007-08-17 Paolo Carlini <pcarlini@suse.de>
972 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
973 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
975 2007-08-17 Paolo Carlini <pcarlini@suse.de>
978 * parser.c (cp_parser_class_head): Improve error message.
980 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
982 * pt.c (instantiate_decl): Set input_location
983 for the function end.
985 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
987 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
989 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
990 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
991 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
992 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
993 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
994 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
995 * typeck.c (cp_type_quals): Likewise.
996 * typeck2.c (cxx_incomplete_type_diagnostic,
997 cxx_incomplete_type_error): Likewise.
999 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1002 * pt.c (tsubst_friend_function): When check_classfn
1003 returns error_mark_node likewise return it.
1005 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1008 * typeck.c (check_return_expr): Don't NRV optimize vars in
1010 * decl.c (finish_function): Comment fix.
1012 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1015 * pt.c (push_template_decl_real): Depending on TYPE_P
1016 use either TYPE_CONTEXT or DECL_CONTEXT.
1018 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1020 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1021 constructors and destructors return this.
1023 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1026 * decl2.c (check_classfn): Return error_mark_node in case of error;
1027 in that case, do not call add_method.
1028 * decl.c (start_decl): Deal with check_classfn returning
1030 (grokfndecl): Likewise.
1031 * pt.c (tsubst_friend_function): Likewise.
1033 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1036 * typeck.c (build_binary_op): Disallow vector float types with
1037 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1039 2007-08-11 Ian Lance Taylor <iant@google.com>
1041 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1043 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1045 2007-08-10 Ollie Wild <aaw@google.com>
1047 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1049 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1051 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1052 (lookup_using_namespace): Fix ambiguous_decl call.
1053 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1055 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1057 * call.c (name_as_c_string): Use CONST_CAST.
1058 * decl.c (build_decl): Likewise.
1059 * parser.c (cp_parser_string_literal): Likewise.
1061 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1064 * error.c (dump_expr): Consistently use the *_cxx_*
1065 variants of the pretty-print functions.
1067 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1070 * decl.c (check_special_function_return_type): Just error
1071 on return type specified for conversion operator.
1073 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1075 * typeck2.c (readonly_error): Handle general expressions.
1076 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1078 2007-08-06 Dan Hipschman <dsh@google.com>
1080 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1081 access function name.
1083 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1086 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1087 * g++spec.c (lang_specific_driver): Check them.
1089 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1092 * pt.c (inline_needs_template_parms): Fix comment; change return type
1095 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1098 2007-03-26 Dirk Mueller <dmueller@suse.de>
1100 * parser.c (cp_parser_member_declaration): Pedwarn
1101 about stray semicolons after member declarations.
1103 2007-08-02 Lee Millward <lee.millward@gmail.com>
1108 * parser.c (cp_parser_asm_definition): Detect and discard asm
1109 statements with invalid inputs or outputs.
1110 (cp_parser_asm_operand_list): Return error mark node if any
1111 of the operands are invalid. Adjust documentation.
1113 2007-08-02 Nick Clifton <nickc@redhat.com>
1115 * typeck.c: Change copyright header to refer to version 3 of the
1116 GNU General Public License and to point readers at the COPYING3
1117 file and the FSF's license web page.
1118 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1119 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1120 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1121 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1122 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1123 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1124 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1125 name-lookup.h, parser.c: Likewise.
1127 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1130 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1132 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1135 * semantics.c (finish_label_stmt): Reject the __label__
1136 extension outside function scopes.
1138 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1140 * parser.c (eof_token): Un-constify.
1141 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1142 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1145 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1147 * pt.c, tree.c, typeck2.c: Fix comment typos.
1149 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1150 Mark Mitchell <mark@codesourcery.com>
1153 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1154 hidden due to friend declarations in local classes.
1156 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1158 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1159 * cp-tree.def (DECLTYPE_TYPE): New.
1160 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1161 (dump_type_prefix): Ditto.
1162 (dump_type_suffix): Ditto.
1163 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1164 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1165 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1167 (DECLTYPE_TYPE_EXPR): New.
1168 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1169 (finish_declared_type): Declare.
1170 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1171 DECLTYPE_TYPE nodes.
1172 (pp_cxx_type_id): Ditto.
1173 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1174 (tsubst): Substitute into a DECLTYPE_TYPE node.
1175 (tsubst_copy): Ditto.
1176 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1178 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1179 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1180 structural equality (because we can't hash the expressions).
1181 (finish_declared_type): New.
1182 * lex.c (reswords): Add "decltype" keyword.
1183 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1184 (cp_parser_postfix_expression): Add member_access_only_p to
1185 restrict postfix expression to member access expressions.
1186 (cp_parser_unary_expression): Update call to
1187 cp_parser_postfix_expression to reflect new parameter.
1188 (cp_parser_declared_type): New.
1189 (cp_parser_simple_type_specifier): Parse decltype types.
1191 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1194 * call.c (convert_for_arg_passing): Only widen bitfields to their
1195 declared types if necessary.
1197 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1199 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1202 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1204 * decl.c (typename_hash, typename_compare): Constify.
1205 * mangle.c (hash_type, compare_type): Likewise.
1206 * pt.c (eq_local_specializations, hash_local_specialization):
1208 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1209 list_hash): Likewise.
1210 * typeck2.c (pat_compare): Likewise.
1212 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1214 * method.c (implicitly_declare_fn): Increase alignment if member
1215 function pointer format requires it.
1217 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1220 * typeck.c (check_return_expr): Do not pass a null argument
1223 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1226 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1229 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1232 * typeck.c (convert_arguments): Only use default args if we have
1236 * typeck.c (structural_comptypes): No need to check
1237 resolve_typename_type return value here.
1238 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1239 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1240 original type rather than error_mark_node in case of failure.
1241 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1242 resolve_typename_type result check.
1243 (cp_parser_direct_declarator, cp_parser_head,
1244 cp_parser_constructor_declarator_p): Likewise.
1246 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1248 * pt.c (template_parms_variadic_p): Remove.
1249 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1251 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1254 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1255 argument to dump_aggr_init_expr_args instead of false.
1257 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1259 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1260 canonical types; otherwise, fall back to structural type
1261 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1262 internal compiler error if the canonical types are wrong.
1264 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1267 * parser.c (cp_parser_make_indirect_declarator): When the
1268 the code argument is ERROR_MARK return cp_error_declarator.
1270 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1273 * decl.c (cxx_init_decl_processing): Don't set
1274 force_align_functions_log.
1275 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1276 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1277 FUNCTION_DECL, return its alignment.
1279 2007-07-09 Richard Guenther <rguenther@suse.de>
1281 * decl.c (start_preparsed_function): Do not promote return type.
1283 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1286 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1288 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1291 * pt.c (resolve_overloaded_unification): Robustify. Return a
1293 (type_unification_real): Adjust accordingly.
1295 2007-07-06 Richard Guenther <rguenther@suse.de>
1297 * init.c (build_new_1): Use the correct pointer type.
1298 * typeck2.c (build_m_component_ref): Likewise.
1300 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1303 * init.c (build_zero_init): Always build an initializer for
1305 * typeck2.c (build_functional_cast): Use build_zero_init.
1308 * init.c (build_new_1): Always pass the allocation function to
1309 build_op_delete_call.
1310 * call.c (build_op_delete_call): Handle operator delete with a
1311 variable-argument list. Do not issue an error when no matching
1312 deallocation function is available for a new operator.
1315 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1316 * decl.c (value_dependent_init_p): New function.
1317 (cp_finish_decl): Use it.
1318 * pt.c (value_dependent_expression_p): Use
1319 any_value_dependent_elements_p.
1320 * parser.c (cp_parser_primary_expression): Add comment about
1321 treating dependent qualified names as integral
1322 constant-expressions.
1324 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1326 * decl.c (build_ptrmemfunc_type): Always use structural equality
1327 tests when comparing pointer-to-member-function types, because the
1328 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1331 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1333 * init.c (build_new): Tweak comment.
1335 2007-06-29 Dave Brolley <brolley@redhat.com>
1338 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1339 type to its base type and number of elements here.
1340 * init.c (build_new): Call complete_type_or_else to ensure that the
1341 type is complete and to issue a diagnostic if it is not.
1342 (build_new_1): Don't call complete_type_or_else here.
1344 2007-07-03 Richard Guenther <rguenther@suse.de>
1347 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1350 2007-07-02 Simon Baldwin <simonb@google.com>
1352 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1353 for inner-style nested forward declarations that don't declare
1356 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1359 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1360 DECL_P in not a variable and appears more than once error messages.
1362 2007-07-01 Ollie Wild <aaw@google.com>
1364 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1365 (select_decl): Remove function.
1366 (unqualified_namespace_lookup): Populate binding by calling
1367 ambiguous_decl. Remove select_decl call.
1368 (lookup_qualified_name): Remove select_decl call.
1369 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1370 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1371 generation when name lookup is ambiguous.
1373 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1376 * init.c (build_new_1): Use structural equality on the copy of the
1379 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1381 * decl2.c (determine_visibility): Implement
1382 flag_visibility_ms_compat effect on type info.
1383 * decl.c (cxx_init_decl_processing): Implement
1384 global effect of flag_visibility_ms_compat.
1386 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1388 * decl2.c (start_objects): Mark constructor-running function
1391 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1394 * decl.c (grokdeclarator): Reset friendp for member functions declared
1395 friend of their own class.
1397 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1399 * decl2.c (determine_visibility): Don't look for dllexport here.
1400 (determine_visibility_from_class): Tidy.
1402 2007-06-18 Simon Baldwin <simonb@google.com>
1405 * parser.c (cp_parser_single_declaration): Added check for storage
1406 class other than sc_none in parsed declaration, and a flag to indicate
1407 if the call is part of an explicit template specialization parse.
1408 * (cp_parser_explicit_specialization): Specialization check flag added
1409 to call to cp_parser_single_declaration(), set true.
1410 * (cp_parser_template_declaration_after_export): Specialization check
1411 flag added to call to cp_parser_single_declaration(), set false.
1412 * pt.c (check_explicit_specialization): Added code to copy visiblity
1413 and linkage from the templated function to the explicit specialization.
1415 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1417 * typeck.c (build_binary_op): For templates build the
1418 expression in pieces to avoid the assert in build2_stat.
1419 (get_member_function_from_ptrfunc):
1420 Change over to using POINTER_PLUS_EXPR and convert
1421 the second operand to sizetype.
1422 * typeck2.c (build_m_component_ref): Likewise.
1423 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1424 instead of PLUS_EXPR for pointers.
1425 (build_new_1): Likewise.
1426 (build_vec_delete_1): Likewise.
1427 (build_vec_delete): Likewise.
1428 * class.c (build_base_path): Likewise.
1429 (build_base_path): Likewise.
1430 (convert_to_base_statically): Likewise.
1431 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1432 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1433 instead of PLUS_EXPR.
1434 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1435 instead of PLUS_EXPR for pointers.
1436 * call.c (build_special_member_call): Likewise.
1437 * rtti.c (build_headof): Likewise.
1438 Use sizetype instead of ptrdiff_type_node.
1439 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1440 instead of PLUS_EXPR for pointers.
1441 * except.c (expand_start_catch_block): Do a
1442 NEGATIVE and then a POINTER_PLUS_EXPR instead
1444 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1445 PLUS_EXPR on pointer types over to use
1446 POINTER_PLUS_EXPR and remove the conversion
1447 to the pointer types.
1448 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1449 adding to a pointer type. Use size_int instead of
1450 ssize_int. Convert the index to sizetype before
1451 adding it to the pointer.
1453 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1455 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1456 (DECL_ANON_UNION_VAR_P): New macro.
1457 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1458 than DECL_VAR_MARKED_P, to keep track of which variables we have
1460 * decl.c (redeclaration_error_message): Complain about redeclaring
1461 anonymous union members at namespace scope.
1462 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1464 2007-06-14 Geoff Keating <geoffk@apple.com>
1466 * decl2.c (determine_visibility): Ensure that functions with
1467 hidden types as parameters are hidden.
1470 * decl2.c (determine_visibility): Remove duplicate code for
1473 2007-06-12 Ian Lance Taylor <iant@google.com>
1476 * init.c (avoid_placement_new_aliasing): New static function.
1477 (build_new_1): Call it.
1479 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1481 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1482 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1484 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1487 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1488 on init, the non-decl cond operand and increment value.
1490 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1493 * decl.c (check_initializer): Report an error when a brace enclosed
1494 initializer is used for a non-aggregate type in C++98.
1495 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
1497 (grokdeclarator): Likewise.
1498 (move_fn_p): Likewise.
1499 * typeck.c (check_return_expr): Likewise.
1500 * call.c (reference_binding): Likewise.
1501 * error.c (cp_cpp_error): Likewise.
1502 * pt.c (check_default_tmpl_args): Likewise.
1504 * lex.c (init_reswords): Likewise.
1505 * parser.c (p_parser_primary_expression): Likewise.
1506 (TOKEN_PRECEDENCE): Likewise.
1507 (cp_parser_init_declarator): Likewise.
1508 (cp_parser_ptr_operator): Likewise.
1509 (cp_parser_parameter_declaration): Likewise.
1510 (cp_parser_enclosed_template_argument_list): Likewise.
1511 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
1512 (cp_parser_next_token_ends_template_argument_p): Likewise.
1514 2007-06-04 Simon Baldwin <simonb@google.com>
1516 * decl.c (grokdeclarator): Readability change. Moved case labels
1517 into direct switch statement scope.
1519 2007-06-04 Paolo Carlini <pcarlini@suse.de>
1521 * call.c (convert_like_real): Remove pointless code.
1523 2007-05-31 Mark Mitchell <mark@codesourcery.com>
1525 * decl.c (get_atexit_fn_ptr_type): New function.
1526 (get_atexit_node): Use it.
1527 (start_cleanup_fn): Likewise.
1528 (register_dtor_fn): Use the object's destructor, instead of a
1529 separate cleanup function, where possible.
1530 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
1531 (atexit_fn_ptr_type_node): New macro.
1532 * decl2.c (build_cleanup): Use build_address.
1534 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
1536 * typeck.c (build_binary_op): Include types in error.
1538 2007-05-31 Jakub Jelinek <jakub@redhat.com>
1541 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
1542 needs runtime initialization.
1544 2007-05-31 Paolo Carlini <pcarlini@suse.de>
1547 * semantics.c (finish_trait_expr): Complete the types.
1549 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
1550 Douglas Gregor <doug.gregor@gmail.com>
1551 Pedro Lamarao <pedro.lamarao@mndfck.org>
1552 Howard Hinnant <howard.hinnant@gmail.com>
1556 * typeck.c (comptypes): Don't consider rvalue and lvalue
1557 reference types to be equivalent.
1558 (check_return_expr): Move from certain lvalues when returning
1560 * decl.c (grokdeclarator): Implement reference collapsing.
1561 (copy_fn_p): Don't consider constructors taking rvalue references
1562 to be copy constructors.
1564 * call.c (conversion): New "rvaluedness_matches_p" member.
1565 (convert_class_to_reference): Require reference type as first
1566 parameter instead of base type.
1567 (reference_binding): Add logic to handle rvalue references.
1568 (implicit_conversion): Update inaccurate comment.
1569 (convert_like_real): Disable creation of temporaries that are
1570 impossible to initialize for types with move constructors.
1571 (build_over_call): Elide move constructors when possible.
1572 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
1573 (maybe_handle_ref_bind): Return conversion instead of type node.
1574 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
1575 determine preferred conversion sequences.
1576 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
1577 (LOOKUP_PREFER_RVALUE): New.
1578 (DECL_MOVE_CONSTRUCTOR_P): New.
1579 (struct cp_declarator): Add "reference" member for reference
1580 types, with new "rvalue_ref" flag.
1581 (cp_build_reference_type): Declare.
1582 (move_fn_p): Declare.
1583 * error.c (dump_type_prefix): Format rvalue reference types
1584 correctly in error messages.
1585 * except.c (build_throw): Move from certain lvalues when
1587 * mangle.c (write_type): Mangle rvalue references differently
1588 than regular references.
1589 * parser.c (make_reference_declarator): Add boolean parameter for
1591 (cp_parser_make_indirect_declarator): New.
1592 (cp_parser_new_declarator_opt): Call
1593 cp_parser_make_indirect_declarator.
1594 (cp_parser_conversion_declarator_opt): Ditto.
1595 (cp_parser_declarator): Ditto.
1596 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1598 * pt.c (tsubst): Implement reference collapsing.
1599 (maybe_adjust_types_for_deduction): Implement special template
1600 parameter deduction rule for rvalue references.
1601 (type_unification_real): Update calls to
1602 maybe_adjust_types_for_deduction.
1603 (try_one_overload): Ditto.
1604 (unify_pack_expansion): Ditto.
1605 * tree.c (lvalue_p_1): Handle rvalue reference types.
1606 (cp_build_reference_type): New.
1608 2007-05-30 Jakub Jelinek <jakub@redhat.com>
1611 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
1612 variables that need runtime initialization.
1614 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
1617 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
1618 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
1619 case POSTDECREMENT_EXPR>): Return the error_mark_node
1620 if either the real or imaginary parts would an
1623 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
1624 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1627 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
1628 token is a closing brace, false if there are no tokens left.
1629 (cp_parser_namespace_alias_definition): Only consume the next token if
1630 it is a closing brace.
1632 * parser.c (cp_parser_class_specifier): Likewise.
1634 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
1636 * semantics.c (finish_member_declaration): Fix a typo in the
1639 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
1651 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
1652 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
1653 * pt.c (check_for_bare_parameter_packs): Return bool indicated
1654 whether everything was okay. Fix indentation.
1655 (push_template_decl_real): Check for bare parameter packs in
1656 function parameters; where errors occur, mark the parameter types
1657 with ERROR_MARK_NODEs to avert ICEs.
1658 (coerce_template_parameter_pack): New.
1659 (coerce_template_parms): Moved parameter pack coercion into
1660 coerce_template_parameter_pack, and permit it anywhere in the
1661 template parameter list (not just at the end). Parameter and
1662 argument indices can vary (somewhat) separately now, so add
1663 PARM_IDX and ARG_IDX.
1664 (fn_type_unification): Don't set an argument pack as incomplete if
1665 no argument pack was deduced.
1666 (type_unification_real): If a type parameter is a parameter pack
1667 and has not otherwise been deduced, it will be deduced to an empty
1669 (more_specialized_fn): Use the actual lengths of the argument
1670 lists when comparing against expansions.
1671 * semantics.c (finish_member_declaration): If a field's type has
1672 bare parameter packs, error and set its type to ERROR_MARK_NODE.
1674 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
1677 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
1679 2007-05-22 Ollie Wild <aaw@google.com>
1681 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
1682 (unqualified_namespace_lookup): Adds check for hidden types.
1684 2007-05-22 Ollie Wild <aaw@google.com>
1686 * decl.c (duplicate_decls): Verify namespace names are unique.
1688 2007-05-21 Mark Mitchell <mark@codesourcery.com>
1690 * decl.c (cxx_maybe_build_cleanup): Handle
1691 __attribute__((cleanup)).
1693 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1695 * cvt.c (cp_convert_and_check): Don't check warnings if the
1698 2007-05-18 Geoffrey Keating <geoffk@apple.com>
1700 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
1702 2007-05-14 Paolo Carlini <pcarlini@suse.de>
1705 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
1706 type only if is a class type (5.2.8/4).
1708 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
1710 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
1711 * decl.c (grokdeclarator): Use unsigned_type_for instead of
1712 c_common_unsigned_type.
1714 2007-05-11 Silvius Rus <rus@google.com>
1716 * cp/typeck.c (build_indirect_ref): Add call to
1717 strict_aliasing_warning.
1718 (build_reinterpret_cast_1): Condition call to
1719 strict_aliasing_warning.
1721 2007-05-11 Jan Hubicka <jh@suse.cz>
1723 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
1724 * decl2.c (start_objects): ctors and dtors are no longer public.
1725 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
1727 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
1729 * typeck.c (build_unary_op): Remove code that used to
1730 handle non lvalue increments/decrements.
1732 2007-05-07 Mike Stump <mrs@apple.com>
1734 * parser.c (check_empty_body): Add.
1735 (cp_parser_iteration_statement): Add call to check_empty_body.
1737 2007-05-05 Geoffrey Keating <geoffk@apple.com>
1740 * mangle.c (write_mangled_name): Mangle static variable names.
1741 (write_unqualified_name): Use local-source-name for
1742 namespace-scope static variables.
1744 2007-05-04 Dirk Mueller <dmueller@suse.de>
1746 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
1749 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
1752 * decl2.c (constrain_class_visibility):
1753 Use strip_pointer_or_array_types instead of strip_array_types.
1755 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
1758 * decl.c (reshape_init_r): Don't reshape the first element if it
1759 is a pointer to member function.
1761 2007-04-27 Simon Baldwin <simonb@google.com>
1763 * decl.c (grokparms): Changed message format from %qD to %qE.
1765 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
1767 * error.c (maybe_warn_variadic_templates): Variadic templates are
1768 now in C++0x, so only warn about them in C++98 mode.
1770 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
1773 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
1774 integeral types from vectors types.
1776 2007-04-26 Jakub Jelinek <jakub@redhat.com>
1779 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
1780 for type dependent OMP_CLAUSE_DECLs.
1782 2007-04-24 Mark Mitchell <mark@codesourcery.com>
1785 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
1786 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
1787 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
1788 * init.c (build_zero_init): Adjust, as
1789 COMPLEX_TYPE is now a SCALAR_TYPE.
1790 * typeck2.c (digest_init): Allow brace-enclosed initializers for
1791 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
1793 2007-04-25 Paolo Carlini <pcarlini@suse.de>
1795 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
1796 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
1797 (trait_expr_value): Adjust.
1799 2007-04-23 Simon Baldwin <simonb@google.com>
1801 * decl.c (grokparms): Added new error for duplicate function
1802 parameters names in function prototypes, to match gcc behavior.
1804 2007-04-23 Jan Hubicka <jh@suse.cz>
1806 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
1809 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
1811 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
1812 instead of checking GIMPLE_STMT_P in chain_next.
1814 2007-04-17 Mark Mitchell <mark@codesourcery.com>
1817 * call.c (convert_for_arg_passing): Convert bitfields to their
1820 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
1823 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
1825 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
1828 * cp/decl2.c (constrain_class_visibility):
1829 Do not warn about the use of anonymous namespace in the main input file.
1831 2007-04-15 Mark Mitchell <mark@codesourcery.com>
1833 * cp-tree.h (current_template_parms): Fix typo in comment.
1835 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
1837 * cp-tree.h, error.c: Fix comment typos.
1839 2007-04-13 Jason Merrill <jason@redhat.com>
1842 * call.c (reference_binding): Add c_cast_p parm. If true,
1843 add quals to TO as needed to make it reference-compatible.
1845 2007-04-11 Jan Hubicka <jh@suse.cz>
1847 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
1848 that we are not processing template_decl.
1850 2007-04-09 Mark Mitchell <mark@codesourcery.com>
1853 * class.c (build_base_path): Ensure that the converted pointer has
1854 the same cv-qualification as the input.
1856 2007-04-09 Paolo Carlini <pcarlini@suse.de>
1858 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
1860 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
1862 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
1864 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
1865 * tree.c (cp_add_pending_fn_decls): Remove.
1866 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
1868 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
1870 Revert change removing staticp.
1872 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
1874 * cp-objcp-common.c (cxx_staticp): Remove.
1875 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
1876 * cp-tree.h (cxx_staticp):
1878 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
1880 * class.c (check_for_override): Don't remove dllmport attribute
1883 2007-04-03 Jakub Jelinek <jakub@redhat.com>
1886 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
1887 type issue error and return early.
1889 2007-03-30 Jason Merrill <jason@redhat.com>
1892 * typeck.c (cp_type_readonly): New fn.
1893 * cp-tree.h: Declare it.
1894 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
1895 (cp_finish_decl): Not here.
1897 2007-03-31 Richard Guenther <rguenther@suse.de>
1899 * optimize.c (maybe_clone_body): Replace splay-tree usage by
1902 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
1907 * parser.c (declarator_can_be_parameter_pack): New.
1908 (cp_parser_template_parameter): Only parse the `...' if the
1909 declarator can be a parameter pack.
1910 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
1912 * pt.c (find_parameter_packs_r): Look into the bounds on integer
1913 types (they could be used as array bounds).
1914 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
1915 (tsubst_pack_expansion): Handle failure to expand parameter
1918 2007-03-30 Paolo Carlini <pcarlini@suse.de>
1921 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
1922 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
1923 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
1924 (CLASS_TYPE_NON_UNION_P): Add.
1925 (struct lang_type_class): Add has_complex_dflt.
1926 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
1927 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
1928 * cp-tree.def: Add TRAIT_EXPR.
1929 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
1930 * lex.c (struct resword): Add __has_nothrow_assign,
1931 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
1932 __has_trivial_constructor, __has_trivial_copy,
1933 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
1934 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
1935 __is_pod, __is_polymorphic, __is_union.
1936 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
1937 (cp_parser_trait_expr): New.
1938 * semantics.c (finish_trait_expr, trait_expr_value
1939 classtype_has_nothrow_copy_or_assign_p): New.
1940 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
1942 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
1943 * class.c (check_bases, check_field_decl, check_bases_and_members):
1944 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
1945 * pt.c (uses_template_parms, tsubst_copy_and_build,
1946 value_dependent_expression_p, type_dependent_expression_p): Deal with
1948 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
1950 2007-03-29 Richard Guenther <rguenther@suse.de>
1952 * tree.c (cp_walk_subtrees): Do not set input_location.
1954 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
1957 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
1960 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1962 * parser.c (struct cp_parser): Update comment for
1963 greater_than_is_operator_p.
1964 (cp_parser_primary_expression): In C++0x mode, a cast operator can
1965 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
1966 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
1967 !GREATER_THAN_IS_OPERATOR_P.
1968 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
1969 `>>' operators that will become two `>' tokens in C++0x.
1970 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
1971 mode, allowing it to terminate default arguments.
1972 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
1973 `>>' like two consecutive `>' tokens.
1974 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
1975 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
1976 ends a template argument.
1978 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1980 * decl.c (redeclaration_error_message): Complain when redeclaring
1981 a friend function with default template arguments (C++0x mode only).
1982 * cp-tree.h (check_default_tmpl_args): Declare.
1983 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
1984 template arguments in function templates. Add support for checking
1985 the default template arguments of friend templates.
1986 (push_template_decl_real): Fix call to check_default_tmpl_args.
1987 (type_unification_real): If a template parameter has not been
1988 deduced but provides a default template argument, substitute into
1989 that default template argument.
1990 * parser.c (cp_parser_init_declarator): When declaring (but not
1991 defining!) a function template in C++0x mode, check for default
1994 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1997 * decl.c (grokdeclarator): Deal with cv-qualified function type
1998 typedefs in the same way for member and non-member functions.
2000 2007-03-26 Dirk Mueller <dmueller@suse.de>
2002 * parser.c (cp_parser_member_declaration): Pedwarn
2003 about stray semicolons after member declarations.
2005 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2008 * pt.c (instantiate_decl): Set in_system_header.
2010 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2012 * cp-tree.h (current_tempalte_parms): Improve documentation.
2013 * pt.c (current_template_args): Likewise.
2016 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2017 not consume tokens when failing.
2019 2007-03-22 Jim Wilson <wilson@specifix.com>
2020 Mark Mitchell <mark@codesourcery.com>
2023 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2024 consistent with FROM.
2026 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2028 * error.c (dump_expr): Handle dependent names that designate types.
2029 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2031 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2033 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2035 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2037 * cvt.c (cp_convert_and_check) : Define.
2038 * cp-tree.h (cp_convert_and_check): Declare.
2039 * call.c (convert_conversion_warnings): Rename to
2040 conversion_null_warnings. The warning for floating-point to
2041 integer is handled by convert_and_check in convert_like_real.
2042 (convert_like_real): convert_conversion_warnings was renamed as
2043 conversion_null_warnings.
2044 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2045 overflow and changes of value during conversion.
2047 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2050 * parser.c (cp_parser_statement): If 'namespace' is found, this
2051 only can be a namespace alias definition, so parse it now.
2052 (cp_parser_namespace_alias_definition): if we find an open brace
2053 instead of '=', then this is actually a misplaced namespace
2056 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2059 * decl.c (cxx_init_decl_processing): Move command-line options
2060 processing to c-opts.c.
2062 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2064 * ptree.c (cxx_print_type): Use formatting markup for integers
2065 when printing template parameter index/level/orig level.
2066 (cxx_print_xnode): Ditto.
2067 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2068 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2069 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2071 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2072 rather than a HOST_WIDE_INT.
2073 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2074 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2076 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2077 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2078 IN_BASE_INITIALIZER bool bitfields.
2079 (struct cp_declarator): Make KIND a 4-bit field. Make
2080 PARAMETER_PACK_P a bool bitfield just after KIND.
2081 * pt.c (uses_parameter_packs): Destroy the pointer set.
2082 (make_pack_expansion): Ditto.
2083 (check_for_bare_parameter_packs): Ditto.
2084 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2086 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2089 * call.c (convert_default_arg): Instead of copying the node,
2092 2007-03-15 Dirk Mueller <dmueller@suse.de>
2095 * call.c (convert_conversion_warnings): New..
2096 (convert_like_real): .. factored out from here.
2097 (convert_conversion_warnings): Add warning about
2098 false being converted to NULL in argument passing.
2100 2007-03-14 Dirk Mueller <dmueller@suse.de>
2102 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2103 (finish_do_body): Warn about empty body in do/while statement.
2105 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2107 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2109 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2112 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2115 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2117 * cp/repo.c (init_repo): Initialize random_seed saved options.
2118 (finish_repo): Adjust.
2120 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2123 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2126 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2128 * decl.c (compute_array_index_type): New warning flag warn_vla.
2130 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2133 * call.c (convert_default_arg): Copy non-constant arguments.
2135 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2138 * parser.c (cp_parser_postfix_expression): Disallow compound
2139 literals in constant expressions.
2142 * semantics.c (finish_typeof): Use unlowered_expr_type.
2144 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2147 * cp-tree.h (unlowered_expr_type): New function.
2148 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2149 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2150 (unlowered_expr_type): New function.
2151 (build_unary_op): Disallow predecrements of bool bitfields.
2152 * call.c (build_conditional_expr): Use unlowered_expr_type.
2153 * pt.c (type_unification_real): Likewise.
2155 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2158 * typeck.c (check_return_expr): Check for bare parameter packs.
2159 (comptypes): Compare template parameter packs and
2160 type pack expansions.
2161 * decl.c (grokdeclarator): Deal with the declaration of function
2163 (grokparms): Verify that the (optional) function parameter pack is
2164 at the end of the parameter list.
2165 (xref_basetypes): Handle pack expansions in the base class.
2166 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2167 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2168 (NONTYPE_ARGUMENT_PACK): New.
2169 (TYPE_PACK_EXPANSION): New.
2170 (EXPR_PACK_EXPANSION): New.
2171 (ARGUMENT_PACK_SELECT): New.
2172 * cp-objcp-common.c (cp_tree_size): Compute size of
2173 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2174 ARGUMENT_PACK_SELECT.
2175 * error.c (dump_template_argument): Print template argument packs.
2176 (dump_template_argument_list): Ditto.
2177 (dump_template_parameter): Dump `...' for template type parameter
2179 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2180 (dump_parameters): Print function parameter packs.
2181 (dump_template_parms): Print template argument packs.
2182 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2183 (maybe_warn_variadic_templates): New.
2184 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2185 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2186 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2188 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2189 (write_template_arg): Write argument packs as separate arguments.
2190 * cp-tree.h (struct template_parm_index_s): Add flag that
2191 indicates that the template parameter is actually a parameter
2193 (struct tree_argument_pack_select): New.
2194 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2195 (union lang_tree_node): Add argument_pack_select.
2196 (FUNCTION_PARAMETER_PACK_P): New.
2197 (PACK_EXPANSION_P): New.
2198 (PACK_EXPANSION_PATTERN): New.
2199 (SET_PACK_EXPANSION_PATTERN): New.
2200 (PACK_EXPANSION_PARAMETER_PACKS): New.
2201 (ARGUMENT_PACK_P): New.
2202 (ARGUMENT_PACK_ARGS): New.
2203 (SET_ARGUMENT_PACK_ARGS): New.
2204 (ARGUMENT_PACK_INCOMPLETE_P): New.
2205 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2206 (TEMPLATE_PARM_PARAMETER_PACK): New.
2207 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2208 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2209 (ARGUMENT_PACK_SELECT_INDEX): New.
2210 (ARGUMENT_PACK_SELECT_ARG): New.
2211 (struct cp_declarator): Add parameter_pack_p flag.
2212 (maybe_warn_variadic_templates): Declare.
2213 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2214 indicate a template parameter pack.
2215 (uses_parameter_packs): Declare.
2216 (template_parameter_pack_p): Declare.
2217 (template_parms_variadic_p): Declare.
2218 (make_pack_expansion): Declare.
2219 (check_for_bare_parameter_packs): Declare.
2220 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2221 sizeof... expressions.
2222 (pp_cxx_expression): Print pack expansions and non-type argument
2224 (pp_cxx_exception_specification): Print pack expansions.
2225 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2226 (pp_cxx_ctor_initializer): Print pack expansions.
2227 (pp_cxx_type_id): Print pack expansions.
2228 (pp_cxx_template_argument_list): Print argument packs.
2229 (pp_cxx_template_parameter): Print ellipsis for template parameter
2231 * pt.c (comp_template_parms): Compare template parameter packs.
2232 (template_parameter_pack_p): New.
2233 (template_parms_variadic_p): New.
2234 (template_args_variadic_p): New.
2235 (make_ith_pack_parameter_name): New.
2236 (struct find_parameter_pack_data): New.
2237 (find_parameter_packs_r): New.
2238 (uses_parameter_packs): New.
2239 (make_pack_expansion): New.
2240 (check_for_bare_parameter_packs): New.
2241 (expand_template_argument_pack): New.
2242 (reduce_template_parm_level): Propagate parameter pack flag.
2243 (process_template_parm): Add is_parameter_pack parameter to state
2244 when the parameter is actually a parameter pack. Create template
2245 parameter packs when is_parameter_pack is true.
2246 (current_template_args): The argument for a template parameter
2247 pack is an argument pack containing a single pack expansion.
2248 (process_partial_specialization): When checking that non-type
2249 argument expressions do not involve template parameters, loop over
2250 the arguments in argument packs separately.
2251 (push_template_decl_real): Check that the type of the declaration
2252 does not have any bare parameter packs. Check that primary
2253 templates have no more than one parameter pack, and that it comes
2254 at the end of the template parameter list.
2255 (convert_template_argument): Handle coercions for pack expansion
2256 expressions by coercing the pattern then rebuilding the expansion.
2257 (coerce_template_parms): When coercing the arguments for a
2258 variadic template, pack "extra" arguments into an argument pack.
2259 (coerce_template_template_parms): Cannot coerce between parameter
2260 packs and non-pack parameters.
2261 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2262 (comp_template_args): Expand all template arguments packs before
2263 comparing template argument lists.
2264 (mangle_class_name_for_template): Make argument packs as separate
2266 (for_each_template_parm_r): No need to handle BASELINK.
2267 (instantiate_class_template): Handle pack expansions in the base
2269 (tsubst_pack_expansion): New.
2270 (tsubst_template_args): Handle substitutions of argument packs and
2271 pack expansion into template argument lists.
2272 (tsubst_decl): Expand function parameter packs into separate
2273 function parameters.
2274 (tsubst_arg_types): Expand a type pack expansion into separate
2276 (tsubst_exception_specification): Handle pack expansions in
2277 exception specifiers.
2278 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2279 replacing a template parameter with its argument. If we encounter
2280 a substitution for an argument pack, just return the parameter
2282 (tsubst_copy): sizeof(X...) returns the number of elements in
2283 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2284 PARM_DECL is a parameter pack.
2285 (tsubst_expr): Expression pack expansions and argument packs
2286 cannot show up here; they will all be handled through function
2287 calls, sizeof, and template argument lists.
2288 (tsubst_copy_and_build): sizeof(X...) returns the number of
2289 elements in parameter pack X. Handle pack expansions in TREE_LIST
2290 and CONSTRUCTOR nodes.
2291 (fn_type_unification): Handle "incomplete" explicit template
2292 argument lists that specify some of the arguments for a template
2294 (type_unification_real): Unify arguments against pack expansions.
2295 (template_parm_level_and_index): New, helper function.
2296 (unify_pack_expansion): New.
2297 (unify): Unify argument packs on an argument-by-argument basis,
2298 handling variadic argument packs as well.
2299 (more_specialized_fn): Handle unification of function parameter
2300 packs. All things being equal, prefer non-variadic function
2301 templates to variadic function templates.
2302 (more_specialized_class): Prefer the variadic class template
2303 partial specialization that binds fewer arguments to a parameter
2305 (regenerate_decl_from_template): Expand function parameter packs
2306 into separate parameters.
2307 (instantiate_decl): Ditto.
2308 (tsubst_initializer_list): Handle pack expansions for base-class
2310 (dependent_type_p_r): Determine dependent types in argument packs
2311 and pack expansions.
2312 (value_dependent_expression_p): Determine value-dependence of
2313 non-type argument packs.
2314 (dependent_template_arg_p): Handle argument packs.
2315 * semantics.c (finish_cond): Check for bare parameter packs.
2316 (finish_expr_stmt): Ditto.
2317 (finish_for_expr): Ditto.
2318 (finish_switch_cond): Ditto.
2319 (finish_mem_initializers): Ditto.
2320 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2322 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2323 * parser.c (make_declarator): Declarator is not an expansion.
2324 (make_pointer_declarator): Transfer parameter pack flag to outer
2326 (make_reference_declarator): Ditto.
2327 (make_ptrmem_declarator): Ditto.
2328 (make_call_declarator): Ditto.
2329 (make_array_declarator): Ditto.
2330 (cp_parser_postfix_expression): Allow pack expansion expressions
2331 in the argument list for a call expression.
2332 (cp_parser_parenthesized_expression_list): Add new parameter
2333 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2334 into separate arguments."
2335 (cp_parser_new_placement): Allow pack expansion expressions.
2336 (cp_parser_new_initializer): Ditto.
2337 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2338 base-class initializer expansion.
2339 (cp_parser_mem_initializer): Ditto.
2340 (cp_parser_template_parameter_list): Keep track of whether the
2341 template parameter is a template parameter pack.
2342 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2343 template parameter pack.
2344 (cp_parser_type_parameter): Ditto.
2345 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2347 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2348 this declarator is a parameter pack.
2349 (cp_parser_parameter_declaration): The ellipsis does not end the
2350 parameter declaration, because it might be a parameter pack. Parse
2351 the ellipsis to indicate a parameter pack.
2352 (cp_parser_initializer): Allow pack expansions.
2353 (cp_parser_initializer_list): Allow ellipsis to create an
2354 initializer expansion.
2355 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2357 (cp_parser_type_id_list): Allow ellipsis to create an exception
2358 specifier expansion.
2359 (cp_parser_attribute_list): Don't allow pack expansions.
2360 (cp_parser_functional_cast): Allow pack expansions.
2361 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2362 compute the length of a parameter pack.
2363 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2364 end a template argument.
2365 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2366 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2369 2007-03-09 Dirk Mueller <dmueller@suse.de>
2371 * cp/call.c (build_new_op): Call warn_logical_operator.
2373 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2376 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2379 * pt.c (any_template_arguments_need_structural_equality_p):
2382 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2384 * decl.c (grokdeclarator): Disable warnings for anonymous
2387 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2389 * typeck2.c (readonly_error): Always emit a hard error.
2390 Remove last argument.
2391 * cp-tree.h (readonly_error): Adjust prototype.
2392 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2393 * typeck.c (build_unary_op): Likewise.
2394 (build_modify_expr): Likewise.
2396 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2399 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2401 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2404 * parser.c (struct cp_parser): New IN_IF_STMT.
2405 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2406 returning if parsing the body of an 'if' statement or issuing an
2407 error and continuing.
2408 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2410 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2412 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2415 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2418 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2420 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2421 Objective-C++. Don't exit early if -shared-libgcc needs to be
2424 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2426 * typeck.c (common_base_type): Delete unused function.
2428 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2430 * Make-lang.in: Add dummy lang.install-pdf target.
2432 2007-03-01 Simon Baldwin <simonb@google.com>
2435 * decl.c (check_tag_decl): Added new warning for typedef ignored
2436 when it precedes an otherwise valid non-typedef declaration.
2438 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2440 * typeck.c (build_function_call): Store converted arguments
2441 in a stack-allocated array instead of building a list.
2442 (convert_arguments): Store arguments in the array passed in as an
2443 argument, and return the actual number of arguments.
2444 * call.c (build_call): Delete, and replace with...
2445 (build_call_n, build_call_a): New.
2446 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2447 (build_over_call): Store converted arguments in a stack-allocated
2448 array instead of building a list.
2449 (build_cxx_call): Pass arguments in an array instead of as a list.
2450 (build_java_interface_fn_ref): Rewrite to avoid constructing
2452 * tree.h: Update declarations to reflect above changes.
2453 * method.c (use_thunk): Use a stack-allocated array to hold
2454 the arguments instead of a list.
2455 * rtti.c (throw_bad_cast): Update call to cxx_call.
2456 (throw_bad_typeid): Likewise.
2457 (build_dynamic_cast_1): Likewise.
2458 * init.c (build_builtin_delete_call): Use build_call_n.
2459 * decl.c (expand_static_init): Likewise.
2460 * except.c (cp_protect_cleanup_actions): Likewise.
2461 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2462 (gimplify_must_not_throw_expr): Likewise.
2463 (cxx_omp_apply_fn): Use build_call_a.
2465 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2467 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2468 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2470 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2472 * cp-tree.h (static_ctors): Remove.
2473 * cp-tree.h (static_dtors): Likewise.
2474 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2475 refactoring of tree_map hierarchy.
2476 (decl_shadowed_for_var_insert): Likewise.
2477 * semantics.c (expand_body): Use c_expand_body.
2478 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2479 * decl2.c (static_ctors): Remove.
2480 (static_dtors): Likewise.
2481 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2482 objc_generate_static_init_call. Do not call static_[cd]tors.
2483 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2485 (cp_write_global_declarations): Likewise.
2487 2007-02-23 Richard Guenther <rguenther@suse.de>
2489 * class.c (note_name_declared_in_class): Make declaration
2490 changes meaning a pedwarn.
2492 2007-02-22 Michael Matz <matz@suse.de>
2495 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
2496 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
2497 dump_function_decl): Guard emitting outer scopes by new flag.
2498 * cp-lang.c (cxx_dwarf_name): New function.
2499 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
2500 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
2502 (push_template_decl_real, lookup_template_class): Remove calls
2505 2007-02-19 Mark Mitchell <mark@codesourcery.com>
2507 * call.c (build_new_method_call): Ensure that explicit calls of
2508 destructors have type "void".
2510 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2512 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
2513 and -Walways-true with -Waddress.
2514 * cvt.c (convert_to_void): Replace unconditional warning with
2517 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2519 * decl.c, tree.c: Fix comment typos.
2521 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2524 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
2525 statement expression if we had an error mark node.
2527 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2528 Brooks Moses <brooks.moses@codesourcery.com>
2529 Lee Millward <lee.millward@codesourcery.com>
2531 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
2532 Change class to tcc_vl_exp.
2534 * call.c (build_call): Use build_call_list instead
2536 (build_over_call): Likewise.
2537 (build_new_method_call): Use build_min_non_dep_call_list
2538 instead of build_min_non_dep.
2540 * error.c (dump_call_expr_args): New function.
2541 (dump_aggr_init_expr_args): New function.
2542 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
2543 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
2545 * cvt.c (convert_to_void): Use build_call_array instead
2546 of build3; use new AGGR_INIT_EXPR accessor macros.
2548 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
2549 instead of TREE_CODE_LENGTH.
2551 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
2552 AGGR_INIT_EXPR accessor macros.
2554 * cp-gimplify.c (cp_gimplify_init_expr): Use
2555 AGGR_INIT_EXPR_SLOT to set the slot operand.
2557 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
2558 (AGGR_INIT_EXPR_SLOT): New macro.
2559 (AGGR_INIT_EXPR_ARG): New macro.
2560 (aggr_init_expr_nargs): New macro.
2561 (AGGR_INIT_EXPR_ARGP): New macro.
2562 (aggr_init_expr_arg_iterator): New.
2563 (init_aggr_init_expr_arg_iterator): New.
2564 (next_aggr_init_expr_arg): New.
2565 (first_aggr_init_expr_arg): New.
2566 (more_aggr_init_expr_args_p): New.
2567 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
2568 (stabilize_aggr_init): New declaration.
2569 (build_min_non_dep_call_list): Likewise.
2571 * tree.c (process_aggr_init_operands): New function.
2572 (build_aggr_init_array) New function.
2573 (build_cplus_new): Update to use new CALL_EXPR and
2574 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
2575 build_aggr_init_array.
2576 (build_min_non_dep_call_list) New function.
2577 (build_min_nt): Assert input code parameter is not a variable
2578 length expression class.
2579 (build_min, build_min_non_dep): Likewise.
2580 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2581 to check for equality instead of recursing. Handle tcc_vl_exp
2583 (stabilize_call): Update to only handle CALL_EXPRs, not
2584 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2585 (stabilize_aggr_init): New function.
2586 (stabilize_init): Use it.
2588 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2589 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2590 AGGR_INIT_EXPR accessor macros and argument iterators.
2592 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2593 build_vl_exp. Iterate through the operands, recursively
2594 processing each one.
2595 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2596 CALL_EXPR accessor macros.
2597 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2598 tree code classes. Use TREE_OPERAND_LENGTH instead of
2601 * semantics.c (finish_call_expr): Use build_nt_call_list
2602 instead of build_nt.
2603 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
2604 accessor macros. Use build_call_array to construct the
2605 CALL_EXPR node instead of build3
2607 * decl2.c (build_offset_ref_call_from_tree): Use
2608 build_nt_call_list and build_min_non_dep_call_list instead
2609 of build_min_nt and build_min_non_dep.
2611 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
2612 Use build_nt_call_list instead of build_min_nt.
2614 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2617 * call.c (build_conditional_expr): Improve error message.
2619 2007-02-13 Dirk Mueller <dmueller@suse.de>
2621 * friend.c (do_friend): Annotate warning about friend
2622 declarations in templates with OPT_Wnon_template_friend.
2623 Convert informal message from warning() to inform().
2625 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
2626 Mark Mitchell <mark@codesourcery.com>
2629 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
2630 instantiations for variables.
2632 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2635 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
2636 Check warn_unused_value just once.
2638 2007-02-11 Mark Mitchell <mark@codesourcery.com>
2641 * pt.c (determine_specialization): Use skip_artificial_parms_for.
2642 (fn_type_unificiation): Likewise.
2643 (get_bindings): Likewise.
2645 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
2648 * decl.c (finish_function): Use DECL_REPLACEABLE.
2649 * tree.c (cp_cannot_inline_tree_fn): Likewise.
2651 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2653 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
2655 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
2657 * decl.c (grokvardecl): Don't error if !have_tls.
2658 (grokdeclarator): Likewise.
2659 * parser.c (cp_parser_omp_threadprivate): Likewise.
2661 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2664 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
2665 parameters and result decls in omp clauses.
2666 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
2669 2007-02-05 Dirk Mueller <dmueller@suse.de>
2672 * parser.c (cp_parser_class_specifier): Always initialize bases.
2674 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
2676 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
2677 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
2678 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
2680 * semantics.c (finish_omp_atomic): Store a whole expression node
2681 in operand 1, and integer_zero_node in operand 0, for dependent
2682 OMP_ATOMIC. Rewrite to make flow easier to understand.
2684 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2686 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
2688 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
2690 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
2691 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
2693 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
2695 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
2696 keyword warning to -Wc++0x-compat.
2698 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2700 * decl.c (grokdeclarator): Update documentation.
2702 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2705 * decl.c (grokdeclarator): If __thread is used together with
2706 a storage class other than extern and static, clear thread_p
2707 after issuing diagnostics and fall through to checking the
2710 2007-01-30 Roger Sayle <roger@eyesopen.com>
2712 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
2713 calculating the size of an array (to avoid recursive errors).
2715 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2718 * typeck.c (build_binary_op): Fix logic for warning. Move warning
2720 * call.c (convert_like_real): Don't warn when converting to
2723 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2725 * decl.c (pop_label): Replace warning with call to
2726 warn_for_unused_label.
2728 2007-01-28 Andrew Pinski <pinskia@gmail.com>
2731 * semantics.c (finish_pseudo_destructor_expr): Check the
2732 destrutor name by calling check_dtor_name.
2734 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
2736 * lex.c (D_CPP0X): Rename.
2738 (reswords): D_CPP0X -> D_CXX0X.
2739 (init_reswords): Ditto.
2740 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
2741 of C++0x keywords as identifiers.
2743 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
2746 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
2749 2007-01-23 Ian Lance Taylor <iant@google.com>
2751 * typeck.c (convert_for_assignment): Only warn about a = b = c
2752 when converting to bool.
2754 2007-01-23 Roger Sayle <roger@eyesopen.com>
2756 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
2758 * typeck.c (ignore_overflows): Remove the remaining uses of
2759 TREE_CONSTANT_OVERFLOW.
2761 2007-01-20 Jan Hubicka <jh@suse.cz>
2763 * decl2.c (start_objects, start_static_storage_duration_function):
2764 Do not make the functions uninlinable.
2766 2007-01-17 Ian Lance Taylor <iant@google.com>
2768 * class.c (add_method): Call VEC_reserve_exact rather than passing
2769 a negative size to VEC_reserve.
2771 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
2774 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
2776 2007-01-10 Mark Mitchell <mark@codesourcery.com>
2779 * decl.c (make_typename_type): If the qualified name is not a
2780 type, issue an error.
2781 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
2784 2007-01-08 Geoffrey Keating <geoffk@apple.com>
2786 * rtti.c: Include target.h.
2787 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
2788 don't emit typeinfo for fundamental types as weak.
2789 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
2791 2007-01-08 Richard Guenther <rguenther@suse.de>
2793 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
2795 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
2797 * call.c (standard_conversion): Pass flag to
2798 vector_types_convertible_p to disallow emission of note.
2799 * typeck.c (convert_for_assignment): Pass flag to
2800 vector_types_convertible_p to allow emission of note.
2801 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
2802 to disallow emission of note.
2804 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2807 * typeck.c (build_binary_op): Call overflow_warning if
2808 TREE_OVERFLOW_P is true for the result and not for any of the
2811 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
2814 * class.c (add_method): Don't wait until template
2815 instantiation time to complain about duplicate methods.
2817 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2820 * semantics.c (finish_unary_op_expr): Warn only if result
2821 overflowed and operands did not.
2823 2007-01-05 Ian Lance Taylor <iant@google.com>
2825 * typeck.c (build_binary_op): Warn about comparing a non-weak
2828 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
2830 * pt.c (tsubst): Propagate the need for structural equality checks
2831 when reducing the level of template parameters.
2833 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
2835 * pt.c: Fix a comment typo.
2837 2007-01-02 Ian Lance Taylor <iant@google.com>
2839 * semantics.c (maybe_convert_cond): Optionally warn when using an
2840 assignment as a condition.
2841 * typeck.c (convert_for_assignment): Optionally warn about
2842 assigning the result of an assignment to a bool.
2844 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2846 * pt.c (canonical_template_parms): Correct typo in comment.
2848 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2850 * typeck.c (structural_comptypes): Renamed from "comptypes".
2851 (comptypes): Use canonical type information to perform fast type
2852 comparison. When VERIFY_CANONICAL_TYPES, verify that the
2853 canonical type comparison returns the same results as we would see
2854 from the current, structural check. Support COMPARE_STRUCTURAL
2855 when we need structural checks.
2856 * decl.c (typename_compare): Fix comment.
2857 (build_typename_type): TYPENAME_TYPE nodes require structural
2858 equality checks, because they resolve different based on the
2860 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
2861 require structural equality checks (for now).
2862 (build_ptrmemfunc_type): Build the canonical pointer to member
2864 (compute_array_index_type): Whenever we build a new index type
2865 to represent the size of an array in a template, we need to mark
2866 this index type as requiring structural equality. This goes for
2867 arrays with value-dependent sizes with the current ABI, or all
2869 * tree.c (cplus_array_hash): New.
2870 (struct cplus_array_info): New.
2871 (cplus_array_compare): New.
2872 (cplus_array_htab): New.
2873 (build_cplus_array_type_1): Use a hash table to cache the array
2874 types we build. Build the canonical array type for each array
2876 (cp_build_qualified_type_real): When building a cv-qualified array
2877 type, use the hash table of array types and build canonical array
2879 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
2880 use structural equality (for now).
2881 * cp-tree.h (COMPARE_STRUCTURAL): New.
2882 * pt.c (canonical_template_parms): New.
2883 (canonical_type_parameter): New.
2884 (process_template_parm): Find the canonical type parameter.
2885 (lookup_template_class): When we have named the primary template
2886 type, set the canonical type for our template class to the primary
2887 template type. If any of the template arguments need structural
2888 equality checks, the template class needs structural equality
2890 (tsubst): When reducing the level of a template template
2891 parameter, we require structural equality tests for the resulting
2892 parameter because its template parameters have not had their types
2893 canonicalized. When reducing a template type parameter, find the
2894 canonical reduced type parameter.
2895 (any_template_arguments_need_structural_equality_p): New.