1 2007-10-27 Jakub Jelinek <jakub@redhat.com>
4 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
6 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
8 2007-10-27 Jason Merrill <jason@redhat.com>
11 * call.c (convert_default_arg): Detect recursion.
13 2007-10-27 Jakub Jelinek <jakub@redhat.com>
16 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
17 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
19 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
21 * error.c (dump_expr): Handle OFFSETOF_EXPR.
23 2007-10-26 Jason Merrill <jason@redhat.com>
26 * pt.c (get_template_info): New fn.
27 (template_class_depth): Use it.
28 (push_template_decl_real): Check that the template args of the
29 definition match the args of the previous declaration.
31 2007-10-26 Paolo Carlini <pcarlini@suse.de>
34 * decl2.c (coerce_new_type): Do not allow a default argument for
37 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
40 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
41 don't see the leading '('. Only lookup names if we get an
44 2007-10-26 Jakub Jelinek <jakub@redhat.com>
47 * parser.c (cp_parser_parenthesized_expression_list): Set
48 greater_than_is_operator_p to true in between the parens.
50 2007-10-26 Paolo Carlini <pcarlini@suse.de>
53 * decl.c (grokdeclarator): In case of conflicting specifiers
54 just return error_mark_node.
56 2007-10-26 Ollie Wild <aaw@google.com>
58 * expr.c (cxx_expand_expr): Removed.
59 * cp-tree.h (exx_expand_expr): Removed.
60 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
63 2007-10-25 Paolo Carlini <pcarlini@suse.de>
66 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
68 2007-10-23 Jason Merrill <jason@redhat.com>
71 * call.c (struct conversion): Remove check_copy_constructor_p.
72 (reference_binding): Always bind a reference directly to a
73 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
75 (check_constructor_callable): Remove.
76 (convert_like_real): Don't call it.
77 (initialize_reference): Don't call check_constructor_callable.
78 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
79 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
80 conversions if LOOKUP_NO_TEMP_BIND.
81 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
82 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
84 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
86 2007-10-22 Jakub Jelinek <jakub@redhat.com>
89 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
90 before checking if its type is integral.
92 2007-10-22 Jason Merrill <jason@redhat.com>
95 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
96 * pt.c (apply_late_template_attributes): Splice out dependent
97 attributes from DECL_ATTRIBUTES.
99 * decl.c (cxx_maybe_build_cleanup): Use build_address.
101 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
103 * typeck.c (build_binary_op) : Use appropriate warning option
104 instead of unnamed warning.
106 2007-10-16 Paolo Carlini <pcarlini@suse.de>
109 * pt.c (current_template_args): Do not change TREE_LIST elements
110 with a TREE_VALUE of error_mark_node.
112 2007-10-16 Mark Mitchell <mark@codesourcery.com>
114 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
115 * decl.c (start_decl): Tidy.
116 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
118 (grokdeclarator): Clarify comment.
120 2007-10-14 Andrew Pinski <pinskia@gmail.com>
123 * decl.c (grokfndecl): Return NULL after the "definition of
124 implicitly-declared" error happened.
126 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
129 * call.c (build_user_type_conversion_1): Do not consider conversion
130 functions to convert a (possibly cv-qualified) object to the (possibly
131 cv-qualified) same object type (or a reference to it), to a (possibly
132 cv-qualified) base class of that type (or a reference to it).
134 2007-10-12 Paolo Carlini <pcarlini@suse.de>
136 * pt.c (tsubst): Use template_parm_level_and_index.
138 2007-10-12 Jakub Jelinek <jakub@redhat.com>
141 * parser.c (cp_parser_compound_statement): Handle label-declarations
142 at the beginning of the compound statement.
143 (cp_parser_block_declaration): Issue diagnostics about __label__
144 not at the beginning of a block.
146 2007-10-11 Paolo Carlini <pcarlini@suse.de>
149 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
150 to convert_template_argument.
151 (coerce_template_parms): Return error_mark_node after fixed-length
153 (tsubst_decl): Check for error_mark_node the return value of the
154 first tsubst in 'case VAR_DECL'.
156 2007-10-08 Ollie Wild <aaw@google.com>
158 * typeck2.c (digest_init): Call cplus_expand_constant after
159 convert_for_initialization.
160 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
161 * expr.c (cplus_expand_constant): Updated function description.
163 2007-10-04 Jason Merrill <jason@redhat.com>
166 * call.c (initialize_reference): Handle local static reference
169 2007-10-03 Jason Merrill <jason@redhat.com>
172 * name-lookup.c (push_namespace_with_attrs): Fold back into...
173 (push_namespace): Here.
174 (handle_namespace_attrs): New fn for the attr code.
175 (leave_scope): Don't pop_visibility.
176 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
177 * parser.c (cp_parser_namespace_definition): Call
178 handle_namespace_attrs and pop_visibility as appropriate.
181 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
183 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
185 * decl.c (duplicate_decls): Preserve linkage flags for mere
186 redeclarations of gnu_inline definitions.
188 2007-10-03 Jason Merrill <jason@redhat.com>
191 * decl.c (wrap_cleanups_r): New fn.
192 (wrap_temporary_cleanups): New fn.
193 (initialize_local_var): Call it.
195 2007-09-29 Jason Merrill <jason@redhat.com>
198 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
199 constant to not have DECL_EXTERNAL if it's file-local.
201 2007-09-28 Ollie Wild <aaw@google.com>
204 2007-09-27 Ollie Wild <aaw@google.com>
206 * typeck2.c (digest_init): Call cplus_expand_constant after
207 convert_for_initialization.
208 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
209 * expr.c (cplus_expand_constant): Updated function description.
211 2007-09-28 Jason Merrill <jason@redhat.com>
214 * class.c (layout_empty_base): Take rli parameter, update
215 rli->record_align if empty base has user-specified alignment.
216 (build_base_field): Pass rli to it.
218 2007-09-28 Paolo Carlini <pcarlini@suse.de>
221 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
223 2007-09-28 Paolo Carlini <pcarlini@suse.de>
226 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
227 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
228 (dump_parameters): Just call dump_type for argument packs too.
230 2007-09-28 Jakub Jelinek <jakub@redhat.com>
233 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
234 qualification by creating qualified PACK_EXPANSION_PATTERN and
235 then calling make_pack_expansion on it.
237 2007-09-27 Ollie Wild <aaw@google.com>
239 * typeck2.c (digest_init): Call cplus_expand_constant after
240 convert_for_initialization.
241 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
242 * expr.c (cplus_expand_constant): Updated function description.
244 2007-09-27 Jason Merrill <jason@redhat.com>
247 * decl2.c (is_late_template_attribute): Don't crash on unknown
250 2007-09-27 Paolo Carlini <pcarlini@suse.de>
253 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
254 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
255 spaces in the formatting.
256 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
258 2007-09-27 Jakub Jelinek <jakub@redhat.com>
260 * error.c (cxx_print_error_function): Add third argument, pass
261 it over to lhd_print_error_function.
262 (cp_print_error_function): If diagnostic->abstract_origin, print
264 * cp-tree.h (struct diagnostic_info): New forward decl.
265 (cxx_print_error_function): Add third argument.
267 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
270 * name-lookup.c (pushtag): Do not create an implicit typedef before
271 the associated type declaration is known to be valid.
273 2007-09-25 Jakub Jelinek <jakub@redhat.com>
275 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
276 rather than pointers.
278 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
281 * search.c (check_final_overrider): Fail if
282 targetm.comp_type_attributes returns 0.
284 2007-09-24 Jason Merrill <jason@redhat.com>
287 * pt.c (resolve_typename_type): Don't look things up in the original
288 template if it would mean losing template arguments.
290 2007-09-24 Jakub Jelinek <jakub@redhat.com>
293 * cp-tree.h (cxx_type_hash_eq): New prototype.
294 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
295 * tree.c (cxx_type_hash_eq): New function.
297 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
300 * tree.c (cp_build_qualified_type_real): Build a canonical
301 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
303 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
307 * tree.c (cplus_array_compare): Compare pointers, not types.
308 (build_cplus_array_type_1): Store new array type into the hash
309 table before building the canonical type; build the canonical type
311 (cp_build_qualified_type_real): Put all of the array types with
312 cv-qualified element types into the C++ array hash table, built as
313 variants of the unqualified versions.
315 2007-09-23 Jason Merrill <jason@redhat.com>
318 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
319 for deprecation warnings.
321 2007-09-22 Jason Merrill <jason@redhat.com>
324 * call.c (build_over_call): Warn about deprecated virtuals.
327 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
328 (MAYBE_TAGGED_TYPE_P): Remove.
329 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
330 instead of calling is_late_template_attribute again.
331 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
332 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
333 Don't crash on typedefs from non-template classes.
334 * decl2.c (grokfield): Don't sorry about attrs on template parms.
335 (is_late_template_attribute): All attributes applied to template
336 parms or typename types are dependent. Static.
337 (splice_template_attributes): Pass decl through.
338 (save_template_attributes): Likewise.
340 2007-09-20 Jakub Jelinek <jakub@redhat.com>
343 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
344 returned from tsubst_pack_expansion.
345 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
346 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
348 2007-09-20 Paolo Carlini <pcarlini@suse.de>
351 * semantics.c (finish_id_expression): Use consistently
352 context_for_name_lookup.
353 * decl.c (fixup_anonymous_aggr): Fix error message for
354 anonymous struct (vs union).
356 2007-09-19 Jason Merrill <jason@redhat.com>
359 * pt.c (tsubst): Handle typedefs by looking for the specialization.
360 (retrieve_specialization): Only tagged types use
361 DECL_TEMPLATE_INSTANTIATIONS.
362 (instantiate_class_template): Push nested classes too.
363 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
365 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
366 * init.c (is_aggr_type): Remove redundant tests.
367 * class.c (push_nested_class): Use CLASS_TYPE_P.
369 2007-09-20 Paolo Carlini <pcarlini@suse.de>
372 * init.c (build_zero_init): If, recursively, build_zero_init
373 returns a NULL_TREE, do not append it to the VEC of constructors.
375 2007-09-18 Jason Merrill <jason@redhat.com>
378 * pt.c (apply_late_template_attributes): Set processing_template_decl.
379 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
380 ATTR_FLAG_TYPE_IN_PLACE.
381 (tsubst): Do unqualified lookup to find typedefs from current class.
382 [ARRAY_TYPE]: Propagate alignment info.
383 * decl2.c (is_late_template_attribute): Only defer handling of
384 attribute aligned if the expression is dependent.
385 (save_template_attributes): If we're deferring any attributes,
386 make this a naming typedef.
388 2007-09-18 Paolo Carlini <pcarlini@suse.de>
391 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
392 va_arg instead of __builtin_va_arg.
394 2007-09-18 Paolo Carlini <pcarlini@suse.de>
397 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
398 (pp_cxx_primary_expression): Use it.
399 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
400 * error.c (dump_expr): Use it.
402 2007-09-18 Paolo Carlini <pcarlini@suse.de>
405 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
406 out case TYPEID_EXPR to...
407 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
408 and pp_cxx_right_paren.
409 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
410 * error.c (dump_expr): Use it.
412 2007-09-18 Paolo Carlini <pcarlini@suse.de>
415 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
416 (pp_cxx_primary_expression): Use it.
417 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
418 * error.c (dump_expr): Use it.
420 2007-09-16 Paolo Carlini <pcarlini@suse.de>
423 * init.c (build_new): Remove warning for zero-element
426 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
429 * call.c (maybe_handle_implicit_object): Set this_p, clear
430 rvaluedness_matches_p.
431 (compare_ics): Do not compare rvaluedness matching when one of the
432 operands is an implicit object.
434 2007-09-14 Jason Merrill <jason@redhat.com>
436 PR c++/17743, c++/19163
437 * decl2.c (is_late_template_attribute): New fn.
438 (splice_template_attributes, save_template_attributes): New fns.
439 (cplus_decl_attributes): Call save_template_attributes.
440 * pt.c (apply_late_template_attributes): New fn.
441 (instantiate_class_template, tsubst_decl): Use it.
442 * cp-tree.h: Declare is_late_template_attribute.
444 2007-09-13 Tom Tromey <tromey@redhat.com>
446 * parser.c (cp_lexer_new_main): Don't use
447 c_lex_return_raw_strings.
448 (cp_lexer_get_preprocessor_token): Update. Add special case when
451 2007-09-11 Jan Hubicka <jh@suse.cz>
453 * method.c (use_thunk): Use tree_rest_of_compilation
454 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
455 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
456 * cp-tree.h (expand_body): Kill.
457 (emit_associated_thunks): Declare.
458 * semantics.c (emit_associated_thunks): Export.
461 2007-09-09 David Daney <ddaney@avtrex.com>
464 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
465 to calculate cookie_ptr.
467 2007-09-08 Jason Merrill <jason@redhat.com>
470 * pt.c (most_specialized_class): Set processing_template_decl
471 while tsubsting partial spec args.
473 2007-09-06 Jason Merrill <jason@redhat.com>
475 * decl2.c (get_guard): Copy visibility from the guarded variable.
477 2007-09-06 Jan Hubicka <jh@suse.cz>
479 * semantics.c (expand_body): Do not mark arguments of clones used.
481 2007-09-06 Paolo Carlini <pcarlini@suse.de>
484 * decl.c (cp_finish_decl): When processing_template_decl,
485 deal correctly with init as TREE_LIST.
487 2007-09-06 Tom Tromey <tromey@redhat.com>
489 * decl.c (finish_function): Put return's location on line zero of
492 2007-09-05 Jason Merrill <jason@redhat.com>
495 * except.c (prepare_eh_type): Use type_decays_to.
498 * init.c (build_delete): Use build_headof to get the address of the
499 complete object if we aren't using the deleting destructor.
500 * rtti.c (build_headof): No longer static.
501 * cp-tree.h: Declare it.
503 2007-09-06 Jakub Jelinek <jakub@redhat.com>
505 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
506 decl if a prototype for XX is provided with throw().
509 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
510 on __*_chk non-__builtin_* decls.
512 2007-09-05 Paolo Carlini <pcarlini@suse.de>
515 * semantics.c (finish_id_expression): Use context_for_name_lookup
516 insted of DECL_CONTEXT, to see through anonymous structs and unions.
517 * class.c (finish_struct_anon): Deal correctly with anonymous
518 structs (vs unions, as GNU extension) in error messages.
520 2007-09-05 Jan Hubicka <jh@suse.cz>
522 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
523 call, DECL_EXTERNAL checks and current_function_decl saving.
525 2007-09-05 Paolo Carlini <pcarlini@suse.de>
528 * parser.c (cp_parser_primary_expression): Return error_mark_node
529 when a statement-expression is found in a template-argument list.
531 2007-09-04 Jason Merrill <jason@redhat.com>
533 * except.c (initialize_handler_parm): Use
534 fold_build_cleanup_point_expr.
537 * call.c (reference_binding): Don't look for user-defined conversions
541 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
542 the MUST_NOT_THROW_EXPR.
544 2007-09-04 Richard Sandiford <richard@codesourcery.com>
546 * decl.c (cp_finish_decl): Call determine_visibility before
547 make_rtl_for_nonlocal_decl.
549 2007-09-04 Jason Merrill <jason@redhat.com>
552 * pt.c (most_specialized_class): Substitute outer template
553 arguments into the arguments of a member template partial
555 (strip_innermost_template_args): New fn.
557 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
559 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
561 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
563 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
564 * decl.c (cp_make_fname_decl): Likewise,
565 * parser.c (cp_parser_string_literal): Likewise,
566 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
567 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
570 2007-09-02 Paolo Carlini <pcarlini@suse.de>
573 * typeck.c (build_unary_op): Fix error message for
574 Boolean expression as operand to operator--.
576 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
578 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
579 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
582 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
585 * init.c (build_default_init): Make extern.
586 * cp-tree.h (build_default_init): Declare here.
587 * pt.c (tsubst_expr): When the instantiation of the initializer of
588 a variable results in an empty list, default-initialize the
590 (tsubst_copy_and_build): When the instantiation of the initializer
591 in a new expression results in an empty initializer list,
592 default-initialize it.
594 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
596 * mangle.c (write_type): Change mangling of rvalue reference from
599 2007-08-31 Jakub Jelinek <jakub@redhat.com>
601 * decl.c (duplicate_decls): Remove duplicated line.
603 2007-08-31 Paolo Carlini <pcarlini@suse.de>
606 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
607 BOUND_TEMPLATE_TEMPLATE_PARM.
609 2007-08-31 Paolo Carlini <pcarlini@suse.de>
612 * search.c (lookup_member): Check the name argument for
615 2007-08-31 Paolo Carlini <pcarlini@suse.de>
618 * parser.c (cp_parser_trait_expr): Check rerurn value of
621 2007-08-30 Ollie Wild <aaw@google.com>
623 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
624 convert_ptrmem for pointer to member conversions.
625 (convert_to_pointer_force): Update cp_convert_to_pointer call.
626 (ocp_convert): Update cp_convert_to_pointer call.
627 * typeck.c (convert_ptrmem): Add conditional for null pointers to
629 (build_static_cast_1): Check can_convert for conversions in either
631 (get_delta_difference_1): New function.
632 (get_delta_difference): Refactor to call get_delta_difference_1.
634 2007-08-30 Jakub Jelinek <jakub@redhat.com>
636 * decl.c (start_preparsed_function): Set
637 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
639 2007-08-28 Paolo Carlini <pcarlini@suse.de>
642 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
643 BOUND_TEMPLATE_TEMPLATE_PARM.
645 2007-08-28 Jakub Jelinek <jakub@redhat.com>
649 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
650 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
652 2007-08-27 Jason Merrill <jason@redhat.com>
655 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
656 Look inside STMT_EXPR.
657 * semantics.c (stmt_expr_value_expr): New fn.
658 * cp-tree.h: Declare it.
661 * decl.c (groktypename): Ignore attributes applied to class type.
663 2007-08-28 Richard Guenther <rguenther@suse.de>
665 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
667 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
669 * error.c (dump_expr): Handle COMPLEX_CST.
670 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
671 (pp_cxx_expression): Likewise.
673 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
675 * decl.c (GNU_INLINE_P): New.
676 (duplicate_decls): Handle gnu_inline. Merge attributes and
677 some flags in overriding definitions.
678 (redeclaration_error_message): Handle gnu_inline.
679 (start_preparsed_function): Likewise.
681 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
683 * call.c (sufficient_parms_p): Constify.
684 * class.c (same_signature_p): Likewise.
685 * cp-gimplify.c (is_invisiref_parm,
686 cxx_omp_privatize_by_reference): Likewise.
687 * cp-objcp-common.c (has_c_linkage): Likewise.
688 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
689 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
690 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
691 num_artificial_parms_for, comp_template_parms,
692 template_parameter_pack_p, any_dependent_template_arguments_p,
693 any_type_dependent_arguments_p, any_value_dependent_elements_p,
694 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
695 zero_init_p, member_p, cp_lvalue_kind,
696 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
697 varargs_function_p, is_dummy_object, special_function_kind,
698 string_conv_p, type_unknown_p, comp_except_specs, compparms,
699 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
700 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
701 cp_has_mutable_p, at_least_as_qualified_p,
702 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
703 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
704 * except.c (nothrow_libfn_p): Likewise.
705 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
707 * pt.c (comp_template_parms, template_parameter_pack_p,
708 any_type_dependent_arguments_p, any_value_dependent_elements_p,
709 any_dependent_template_arguments_p): Likewise.
710 * repo.c (repo_export_class_p): Likewise.
711 * semantics.c (anon_aggr_type_p): Likewise.
712 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
713 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
714 varargs_function_p, member_p, is_dummy_object, pod_type_p,
715 zero_init_p, special_function_p): Likewise.
716 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
717 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
718 compparms, invalid_nonstatic_memfn_p,
719 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
720 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
721 cp_has_mutable_p, lvalue_or_else): Likewise.
723 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
725 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
726 * cp-objcp-common.c (cp_tree_size): Ditto.
727 * tree.c (cp_walk_subtrees): Ditto
728 * cp-tree.def (TINST_LEVEL): Go away.
729 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
730 move together with other non-tree structs.
731 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
732 (union lang_tree_node): Eliminate tinst_level field.
733 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
734 (current_instantiation, outermost_tinst_level): Return
735 a "struct tinst_level *".
737 * error.c (print_instantiation_partial_context): Change second
738 parameter to a "struct tinst_level *". Replace accessor macros
740 (print_instantiation_full_context): Likewise.
741 * lex.c (in_main_input_context): Likewise.
743 * pt.c (struct pending_templates): New.
744 (pending_templates, last_pending_template): Use it as a type.
745 (current_tinst_level): Change typo to "struct tinst_level *"
746 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
747 (add_pending_template): Construct a "struct pending_template".
748 Replace TINST_LEVEL accessor macros with field access.
749 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
750 (pop_tinst_level): Likewise.
751 (instantiate_pending_templates): Likewise. Factor common code used
752 when an instantiation has been done.
753 (outermost_tinst_level): Replace tree_last with loop.
754 (current_instantiation): Return a "struct tinst_level *".
756 2007-08-24 Ollie Wild <aaw@google.com>
758 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
759 * name-lookup.h (cp_binding_level): Remove vtables member.
761 2007-08-24 Richard Guenther <rguenther@suse.de>
763 * tree.c (cp_cannot_inline_tree_fn): Remove.
764 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
765 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
768 2007-08-24 Jakub Jelinek <jakub@redhat.com>
771 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
772 error_mark_node right away if build_expr_type_conversion
776 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
777 is error_mark_node rather than NULL_TREE.
778 * pt.c (check_explicit_specialization): Likewise.
781 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
782 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
784 2007-08-22 Jason Merrill <jason@redhat.com>
787 * pt.c (outermost_tinst_level): New function.
788 * lex.c (in_main_input_context): New function.
789 * cp-tree.h: Declare it.
790 * decl2.c (constrain_class_visibility): Use it to avoid warning
791 about uses of the anonymous namespace in the main input file.
793 2007-08-21 Jakub Jelinek <jakub@redhat.com>
795 * init.c (build_new_1): Use get_target_expr instead of save_expr.
797 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
800 * class.c (finish_struct_1): Warn when a class has virtual
801 functions and accessible non-virtual destructor.
803 2007-08-20 Richard Guenther <rguenther@suse.de>
807 * call.c (build_new_method_call): Convert initializer to
809 * init.c (build_aggr_init): Do not fiddle with types.
810 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
811 * except.c (build_throw): Do not drop qualifiers for the
813 * typeck.c (get_member_function_from_ptrfunc): Do not
814 fiddle with types, instead convert.
815 (build_ptrmemfunc1): Convert to the target type for
817 (gfc_trans_allocate): Convert result to target type.
818 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
819 pointer-to-member structures shall have alias set zero as well.
821 2007-08-20 Richard Guenther <rguenther@suse.de>
823 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
825 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
826 (nonstatic_local_decl_p): Likewise.
827 * tree.c (cp_auto_var_in_fn_p): Remove.
828 * decl.c (nonstatic_local_decl_p): Remove.
830 2007-08-20 Richard Guenther <rguenther@suse.de>
832 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
834 * tree.h (cp_walk_tree): New define to walk_tree_1 with
835 cp_walk_subtrees lh parameter.
836 (cp_walk_tree_without_duplicates): New define to
837 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
838 * tree.c (count_trees): Call
839 cp_walk_tree_without_duplicates.
840 (verify_stmt_tree): Call cp_walk_tree.
841 (break_out_target_exprs): Likewise.
842 (WALK_SUBTREE): Likewise.
843 * cp-gimplify.c (cp_genericize): Likewise.
844 * cp-pt.c (find_parameter_packs_r): Likewise.
845 (uses_parameter_packs): Likewise.
846 (make_pack_expansion): Likewise.
847 (check_for_bare_parameter_packs): Likewise.
848 (for_each_template_parm): Likewise.
849 * decl.c (check_default_argument): Call
850 cp_walk_tree_without_duplicates.
851 * except.c (build_throw): Likewise.
852 * decl2.c (type_visibility): Likewise.
853 * semantics.c (expand_or_defer_fn): Likewise.
854 (finalize_nrv): Call cp_walk_tree.
856 2007-08-20 Jakub Jelinek <jakub@redhat.com>
859 * init.c (build_new_1): Rename placement_var variable to placement_expr.
860 Initialize it with save_expr rather than get_temp_regvar.
862 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
865 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
868 2007-08-17 Ollie Wild <aaw@google.com>
871 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
872 declarations into appropriate slots for comparison. Fix type
875 2007-08-17 Paolo Carlini <pcarlini@suse.de>
878 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
879 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
881 2007-08-17 Paolo Carlini <pcarlini@suse.de>
884 * parser.c (cp_parser_class_head): Improve error message.
886 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
888 * pt.c (instantiate_decl): Set input_location
889 for the function end.
891 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
893 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
895 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
896 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
897 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
898 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
899 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
900 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
901 * typeck.c (cp_type_quals): Likewise.
902 * typeck2.c (cxx_incomplete_type_diagnostic,
903 cxx_incomplete_type_error): Likewise.
905 2007-08-16 Paolo Carlini <pcarlini@suse.de>
908 * pt.c (tsubst_friend_function): When check_classfn
909 returns error_mark_node likewise return it.
911 2007-08-15 Jakub Jelinek <jakub@redhat.com>
914 * typeck.c (check_return_expr): Don't NRV optimize vars in
916 * decl.c (finish_function): Comment fix.
918 2007-08-15 Paolo Carlini <pcarlini@suse.de>
921 * pt.c (push_template_decl_real): Depending on TYPE_P
922 use either TYPE_CONTEXT or DECL_CONTEXT.
924 2007-08-14 Mark Mitchell <mark@codesourcery.com>
926 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
927 constructors and destructors return this.
929 2007-08-14 Paolo Carlini <pcarlini@suse.de>
932 * decl2.c (check_classfn): Return error_mark_node in case of error;
933 in that case, do not call add_method.
934 * decl.c (start_decl): Deal with check_classfn returning
936 (grokfndecl): Likewise.
937 * pt.c (tsubst_friend_function): Likewise.
939 2007-08-14 Andrew Pinski <pinskia@gmail.com>
942 * typeck.c (build_binary_op): Disallow vector float types with
943 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
945 2007-08-11 Ian Lance Taylor <iant@google.com>
947 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
949 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
951 2007-08-10 Ollie Wild <aaw@google.com>
953 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
955 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
957 (unqualified_namespace_lookup): Fix ambiguous_decl call.
958 (lookup_using_namespace): Fix ambiguous_decl call.
959 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
961 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
963 * call.c (name_as_c_string): Use CONST_CAST.
964 * decl.c (build_decl): Likewise.
965 * parser.c (cp_parser_string_literal): Likewise.
967 2007-08-10 Paolo Carlini <pcarlini@suse.de>
970 * error.c (dump_expr): Consistently use the *_cxx_*
971 variants of the pretty-print functions.
973 2007-08-10 Paolo Carlini <pcarlini@suse.de>
976 * decl.c (check_special_function_return_type): Just error
977 on return type specified for conversion operator.
979 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
981 * typeck2.c (readonly_error): Handle general expressions.
982 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
984 2007-08-06 Dan Hipschman <dsh@google.com>
986 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
987 access function name.
989 2007-08-04 Alfred Minarik <a.minarik@aon.at>
992 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
993 * g++spec.c (lang_specific_driver): Check them.
995 2007-08-06 Paolo Carlini <pcarlini@suse.de>
998 * pt.c (inline_needs_template_parms): Fix comment; change return type
1001 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1004 2007-03-26 Dirk Mueller <dmueller@suse.de>
1006 * parser.c (cp_parser_member_declaration): Pedwarn
1007 about stray semicolons after member declarations.
1009 2007-08-02 Lee Millward <lee.millward@gmail.com>
1014 * parser.c (cp_parser_asm_definition): Detect and discard asm
1015 statements with invalid inputs or outputs.
1016 (cp_parser_asm_operand_list): Return error mark node if any
1017 of the operands are invalid. Adjust documentation.
1019 2007-08-02 Nick Clifton <nickc@redhat.com>
1021 * typeck.c: Change copyright header to refer to version 3 of the
1022 GNU General Public License and to point readers at the COPYING3
1023 file and the FSF's license web page.
1024 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1025 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1026 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1027 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1028 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1029 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1030 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1031 name-lookup.h, parser.c: Likewise.
1033 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1036 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1038 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1041 * semantics.c (finish_label_stmt): Reject the __label__
1042 extension outside function scopes.
1044 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1046 * parser.c (eof_token): Un-constify.
1047 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1048 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1051 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1053 * pt.c, tree.c, typeck2.c: Fix comment typos.
1055 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1056 Mark Mitchell <mark@codesourcery.com>
1059 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1060 hidden due to friend declarations in local classes.
1062 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1064 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1065 * cp-tree.def (DECLTYPE_TYPE): New.
1066 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1067 (dump_type_prefix): Ditto.
1068 (dump_type_suffix): Ditto.
1069 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1070 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1071 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1073 (DECLTYPE_TYPE_EXPR): New.
1074 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1075 (finish_declared_type): Declare.
1076 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1077 DECLTYPE_TYPE nodes.
1078 (pp_cxx_type_id): Ditto.
1079 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1080 (tsubst): Substitute into a DECLTYPE_TYPE node.
1081 (tsubst_copy): Ditto.
1082 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1084 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1085 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1086 structural equality (because we can't hash the expressions).
1087 (finish_declared_type): New.
1088 * lex.c (reswords): Add "decltype" keyword.
1089 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1090 (cp_parser_postfix_expression): Add member_access_only_p to
1091 restrict postfix expression to member access expressions.
1092 (cp_parser_unary_expression): Update call to
1093 cp_parser_postfix_expression to reflect new parameter.
1094 (cp_parser_declared_type): New.
1095 (cp_parser_simple_type_specifier): Parse decltype types.
1097 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1100 * call.c (convert_for_arg_passing): Only widen bitfields to their
1101 declared types if necessary.
1103 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1105 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1108 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1110 * decl.c (typename_hash, typename_compare): Constify.
1111 * mangle.c (hash_type, compare_type): Likewise.
1112 * pt.c (eq_local_specializations, hash_local_specialization):
1114 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1115 list_hash): Likewise.
1116 * typeck2.c (pat_compare): Likewise.
1118 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1120 * method.c (implicitly_declare_fn): Increase alignment if member
1121 function pointer format requires it.
1123 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1126 * typeck.c (check_return_expr): Do not pass a null argument
1129 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1132 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1135 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1138 * typeck.c (convert_arguments): Only use default args if we have
1142 * typeck.c (structural_comptypes): No need to check
1143 resolve_typename_type return value here.
1144 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1145 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1146 original type rather than error_mark_node in case of failure.
1147 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1148 resolve_typename_type result check.
1149 (cp_parser_direct_declarator, cp_parser_head,
1150 cp_parser_constructor_declarator_p): Likewise.
1152 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1154 * pt.c (template_parms_variadic_p): Remove.
1155 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1157 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1160 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1161 argument to dump_aggr_init_expr_args instead of false.
1163 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1165 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1166 canonical types; otherwise, fall back to structural type
1167 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1168 internal compiler error if the canonical types are wrong.
1170 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1173 * parser.c (cp_parser_make_indirect_declarator): When the
1174 the code argument is ERROR_MARK return cp_error_declarator.
1176 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1179 * decl.c (cxx_init_decl_processing): Don't set
1180 force_align_functions_log.
1181 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1182 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1183 FUNCTION_DECL, return its alignment.
1185 2007-07-09 Richard Guenther <rguenther@suse.de>
1187 * decl.c (start_preparsed_function): Do not promote return type.
1189 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1192 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1194 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1197 * pt.c (resolve_overloaded_unification): Robustify. Return a
1199 (type_unification_real): Adjust accordingly.
1201 2007-07-06 Richard Guenther <rguenther@suse.de>
1203 * init.c (build_new_1): Use the correct pointer type.
1204 * typeck2.c (build_m_component_ref): Likewise.
1206 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1209 * init.c (build_zero_init): Always build an initializer for
1211 * typeck2.c (build_functional_cast): Use build_zero_init.
1214 * init.c (build_new_1): Always pass the allocation function to
1215 build_op_delete_call.
1216 * call.c (build_op_delete_call): Handle operator delete with a
1217 variable-argument list. Do not issue an error when no matching
1218 deallocation function is available for a new operator.
1221 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1222 * decl.c (value_dependent_init_p): New function.
1223 (cp_finish_decl): Use it.
1224 * pt.c (value_dependent_expression_p): Use
1225 any_value_dependent_elements_p.
1226 * parser.c (cp_parser_primary_expression): Add comment about
1227 treating dependent qualified names as integral
1228 constant-expressions.
1230 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1232 * decl.c (build_ptrmemfunc_type): Always use structural equality
1233 tests when comparing pointer-to-member-function types, because the
1234 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1237 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1239 * init.c (build_new): Tweak comment.
1241 2007-06-29 Dave Brolley <brolley@redhat.com>
1244 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1245 type to its base type and number of elements here.
1246 * init.c (build_new): Call complete_type_or_else to ensure that the
1247 type is complete and to issue a diagnostic if it is not.
1248 (build_new_1): Don't call complete_type_or_else here.
1250 2007-07-03 Richard Guenther <rguenther@suse.de>
1253 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1256 2007-07-02 Simon Baldwin <simonb@google.com>
1258 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1259 for inner-style nested forward declarations that don't declare
1262 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1265 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1266 DECL_P in not a variable and appears more than once error messages.
1268 2007-07-01 Ollie Wild <aaw@google.com>
1270 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1271 (select_decl): Remove function.
1272 (unqualified_namespace_lookup): Populate binding by calling
1273 ambiguous_decl. Remove select_decl call.
1274 (lookup_qualified_name): Remove select_decl call.
1275 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1276 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1277 generation when name lookup is ambiguous.
1279 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1282 * init.c (build_new_1): Use structural equality on the copy of the
1285 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1287 * decl2.c (determine_visibility): Implement
1288 flag_visibility_ms_compat effect on type info.
1289 * decl.c (cxx_init_decl_processing): Implement
1290 global effect of flag_visibility_ms_compat.
1292 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1294 * decl2.c (start_objects): Mark constructor-running function
1297 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1300 * decl.c (grokdeclarator): Reset friendp for member functions declared
1301 friend of their own class.
1303 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1305 * decl2.c (determine_visibility): Don't look for dllexport here.
1306 (determine_visibility_from_class): Tidy.
1308 2007-06-18 Simon Baldwin <simonb@google.com>
1311 * parser.c (cp_parser_single_declaration): Added check for storage
1312 class other than sc_none in parsed declaration, and a flag to indicate
1313 if the call is part of an explicit template specialization parse.
1314 * (cp_parser_explicit_specialization): Specialization check flag added
1315 to call to cp_parser_single_declaration(), set true.
1316 * (cp_parser_template_declaration_after_export): Specialization check
1317 flag added to call to cp_parser_single_declaration(), set false.
1318 * pt.c (check_explicit_specialization): Added code to copy visiblity
1319 and linkage from the templated function to the explicit specialization.
1321 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1323 * typeck.c (build_binary_op): For templates build the
1324 expression in pieces to avoid the assert in build2_stat.
1325 (get_member_function_from_ptrfunc):
1326 Change over to using POINTER_PLUS_EXPR and convert
1327 the second operand to sizetype.
1328 * typeck2.c (build_m_component_ref): Likewise.
1329 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1330 instead of PLUS_EXPR for pointers.
1331 (build_new_1): Likewise.
1332 (build_vec_delete_1): Likewise.
1333 (build_vec_delete): Likewise.
1334 * class.c (build_base_path): Likewise.
1335 (build_base_path): Likewise.
1336 (convert_to_base_statically): Likewise.
1337 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1338 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1339 instead of PLUS_EXPR.
1340 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1341 instead of PLUS_EXPR for pointers.
1342 * call.c (build_special_member_call): Likewise.
1343 * rtti.c (build_headof): Likewise.
1344 Use sizetype instead of ptrdiff_type_node.
1345 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1346 instead of PLUS_EXPR for pointers.
1347 * except.c (expand_start_catch_block): Do a
1348 NEGATIVE and then a POINTER_PLUS_EXPR instead
1350 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1351 PLUS_EXPR on pointer types over to use
1352 POINTER_PLUS_EXPR and remove the conversion
1353 to the pointer types.
1354 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1355 adding to a pointer type. Use size_int instead of
1356 ssize_int. Convert the index to sizetype before
1357 adding it to the pointer.
1359 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1361 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1362 (DECL_ANON_UNION_VAR_P): New macro.
1363 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1364 than DECL_VAR_MARKED_P, to keep track of which variables we have
1366 * decl.c (redeclaration_error_message): Complain about redeclaring
1367 anonymous union members at namespace scope.
1368 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1370 2007-06-14 Geoff Keating <geoffk@apple.com>
1372 * decl2.c (determine_visibility): Ensure that functions with
1373 hidden types as parameters are hidden.
1376 * decl2.c (determine_visibility): Remove duplicate code for
1379 2007-06-12 Ian Lance Taylor <iant@google.com>
1382 * init.c (avoid_placement_new_aliasing): New static function.
1383 (build_new_1): Call it.
1385 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1387 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1388 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1390 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1393 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1394 on init, the non-decl cond operand and increment value.
1396 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1399 * decl.c (check_initializer): Report an error when a brace enclosed
1400 initializer is used for a non-aggregate type in C++98.
1401 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
1403 (grokdeclarator): Likewise.
1404 (move_fn_p): Likewise.
1405 * typeck.c (check_return_expr): Likewise.
1406 * call.c (reference_binding): Likewise.
1407 * error.c (cp_cpp_error): Likewise.
1408 * pt.c (check_default_tmpl_args): Likewise.
1410 * lex.c (init_reswords): Likewise.
1411 * parser.c (p_parser_primary_expression): Likewise.
1412 (TOKEN_PRECEDENCE): Likewise.
1413 (cp_parser_init_declarator): Likewise.
1414 (cp_parser_ptr_operator): Likewise.
1415 (cp_parser_parameter_declaration): Likewise.
1416 (cp_parser_enclosed_template_argument_list): Likewise.
1417 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
1418 (cp_parser_next_token_ends_template_argument_p): Likewise.
1420 2007-06-04 Simon Baldwin <simonb@google.com>
1422 * decl.c (grokdeclarator): Readability change. Moved case labels
1423 into direct switch statement scope.
1425 2007-06-04 Paolo Carlini <pcarlini@suse.de>
1427 * call.c (convert_like_real): Remove pointless code.
1429 2007-05-31 Mark Mitchell <mark@codesourcery.com>
1431 * decl.c (get_atexit_fn_ptr_type): New function.
1432 (get_atexit_node): Use it.
1433 (start_cleanup_fn): Likewise.
1434 (register_dtor_fn): Use the object's destructor, instead of a
1435 separate cleanup function, where possible.
1436 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
1437 (atexit_fn_ptr_type_node): New macro.
1438 * decl2.c (build_cleanup): Use build_address.
1440 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
1442 * typeck.c (build_binary_op): Include types in error.
1444 2007-05-31 Jakub Jelinek <jakub@redhat.com>
1447 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
1448 needs runtime initialization.
1450 2007-05-31 Paolo Carlini <pcarlini@suse.de>
1453 * semantics.c (finish_trait_expr): Complete the types.
1455 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
1456 Douglas Gregor <doug.gregor@gmail.com>
1457 Pedro Lamarao <pedro.lamarao@mndfck.org>
1458 Howard Hinnant <howard.hinnant@gmail.com>
1462 * typeck.c (comptypes): Don't consider rvalue and lvalue
1463 reference types to be equivalent.
1464 (check_return_expr): Move from certain lvalues when returning
1466 * decl.c (grokdeclarator): Implement reference collapsing.
1467 (copy_fn_p): Don't consider constructors taking rvalue references
1468 to be copy constructors.
1470 * call.c (conversion): New "rvaluedness_matches_p" member.
1471 (convert_class_to_reference): Require reference type as first
1472 parameter instead of base type.
1473 (reference_binding): Add logic to handle rvalue references.
1474 (implicit_conversion): Update inaccurate comment.
1475 (convert_like_real): Disable creation of temporaries that are
1476 impossible to initialize for types with move constructors.
1477 (build_over_call): Elide move constructors when possible.
1478 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
1479 (maybe_handle_ref_bind): Return conversion instead of type node.
1480 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
1481 determine preferred conversion sequences.
1482 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
1483 (LOOKUP_PREFER_RVALUE): New.
1484 (DECL_MOVE_CONSTRUCTOR_P): New.
1485 (struct cp_declarator): Add "reference" member for reference
1486 types, with new "rvalue_ref" flag.
1487 (cp_build_reference_type): Declare.
1488 (move_fn_p): Declare.
1489 * error.c (dump_type_prefix): Format rvalue reference types
1490 correctly in error messages.
1491 * except.c (build_throw): Move from certain lvalues when
1493 * mangle.c (write_type): Mangle rvalue references differently
1494 than regular references.
1495 * parser.c (make_reference_declarator): Add boolean parameter for
1497 (cp_parser_make_indirect_declarator): New.
1498 (cp_parser_new_declarator_opt): Call
1499 cp_parser_make_indirect_declarator.
1500 (cp_parser_conversion_declarator_opt): Ditto.
1501 (cp_parser_declarator): Ditto.
1502 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1504 * pt.c (tsubst): Implement reference collapsing.
1505 (maybe_adjust_types_for_deduction): Implement special template
1506 parameter deduction rule for rvalue references.
1507 (type_unification_real): Update calls to
1508 maybe_adjust_types_for_deduction.
1509 (try_one_overload): Ditto.
1510 (unify_pack_expansion): Ditto.
1511 * tree.c (lvalue_p_1): Handle rvalue reference types.
1512 (cp_build_reference_type): New.
1514 2007-05-30 Jakub Jelinek <jakub@redhat.com>
1517 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
1518 variables that need runtime initialization.
1520 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
1523 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
1524 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
1525 case POSTDECREMENT_EXPR>): Return the error_mark_node
1526 if either the real or imaginary parts would an
1529 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
1530 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1533 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
1534 token is a closing brace, false if there are no tokens left.
1535 (cp_parser_namespace_alias_definition): Only consume the next token if
1536 it is a closing brace.
1538 * parser.c (cp_parser_class_specifier): Likewise.
1540 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
1542 * semantics.c (finish_member_declaration): Fix a typo in the
1545 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
1557 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
1558 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
1559 * pt.c (check_for_bare_parameter_packs): Return bool indicated
1560 whether everything was okay. Fix indentation.
1561 (push_template_decl_real): Check for bare parameter packs in
1562 function parameters; where errors occur, mark the parameter types
1563 with ERROR_MARK_NODEs to avert ICEs.
1564 (coerce_template_parameter_pack): New.
1565 (coerce_template_parms): Moved parameter pack coercion into
1566 coerce_template_parameter_pack, and permit it anywhere in the
1567 template parameter list (not just at the end). Parameter and
1568 argument indices can vary (somewhat) separately now, so add
1569 PARM_IDX and ARG_IDX.
1570 (fn_type_unification): Don't set an argument pack as incomplete if
1571 no argument pack was deduced.
1572 (type_unification_real): If a type parameter is a parameter pack
1573 and has not otherwise been deduced, it will be deduced to an empty
1575 (more_specialized_fn): Use the actual lengths of the argument
1576 lists when comparing against expansions.
1577 * semantics.c (finish_member_declaration): If a field's type has
1578 bare parameter packs, error and set its type to ERROR_MARK_NODE.
1580 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
1583 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
1585 2007-05-22 Ollie Wild <aaw@google.com>
1587 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
1588 (unqualified_namespace_lookup): Adds check for hidden types.
1590 2007-05-22 Ollie Wild <aaw@google.com>
1592 * decl.c (duplicate_decls): Verify namespace names are unique.
1594 2007-05-21 Mark Mitchell <mark@codesourcery.com>
1596 * decl.c (cxx_maybe_build_cleanup): Handle
1597 __attribute__((cleanup)).
1599 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1601 * cvt.c (cp_convert_and_check): Don't check warnings if the
1604 2007-05-18 Geoffrey Keating <geoffk@apple.com>
1606 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
1608 2007-05-14 Paolo Carlini <pcarlini@suse.de>
1611 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
1612 type only if is a class type (5.2.8/4).
1614 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
1616 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
1617 * decl.c (grokdeclarator): Use unsigned_type_for instead of
1618 c_common_unsigned_type.
1620 2007-05-11 Silvius Rus <rus@google.com>
1622 * cp/typeck.c (build_indirect_ref): Add call to
1623 strict_aliasing_warning.
1624 (build_reinterpret_cast_1): Condition call to
1625 strict_aliasing_warning.
1627 2007-05-11 Jan Hubicka <jh@suse.cz>
1629 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
1630 * decl2.c (start_objects): ctors and dtors are no longer public.
1631 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
1633 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
1635 * typeck.c (build_unary_op): Remove code that used to
1636 handle non lvalue increments/decrements.
1638 2007-05-07 Mike Stump <mrs@apple.com>
1640 * parser.c (check_empty_body): Add.
1641 (cp_parser_iteration_statement): Add call to check_empty_body.
1643 2007-05-05 Geoffrey Keating <geoffk@apple.com>
1646 * mangle.c (write_mangled_name): Mangle static variable names.
1647 (write_unqualified_name): Use local-source-name for
1648 namespace-scope static variables.
1650 2007-05-04 Dirk Mueller <dmueller@suse.de>
1652 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
1655 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
1658 * decl2.c (constrain_class_visibility):
1659 Use strip_pointer_or_array_types instead of strip_array_types.
1661 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
1664 * decl.c (reshape_init_r): Don't reshape the first element if it
1665 is a pointer to member function.
1667 2007-04-27 Simon Baldwin <simonb@google.com>
1669 * decl.c (grokparms): Changed message format from %qD to %qE.
1671 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
1673 * error.c (maybe_warn_variadic_templates): Variadic templates are
1674 now in C++0x, so only warn about them in C++98 mode.
1676 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
1679 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
1680 integeral types from vectors types.
1682 2007-04-26 Jakub Jelinek <jakub@redhat.com>
1685 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
1686 for type dependent OMP_CLAUSE_DECLs.
1688 2007-04-24 Mark Mitchell <mark@codesourcery.com>
1691 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
1692 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
1693 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
1694 * init.c (build_zero_init): Adjust, as
1695 COMPLEX_TYPE is now a SCALAR_TYPE.
1696 * typeck2.c (digest_init): Allow brace-enclosed initializers for
1697 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
1699 2007-04-25 Paolo Carlini <pcarlini@suse.de>
1701 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
1702 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
1703 (trait_expr_value): Adjust.
1705 2007-04-23 Simon Baldwin <simonb@google.com>
1707 * decl.c (grokparms): Added new error for duplicate function
1708 parameters names in function prototypes, to match gcc behavior.
1710 2007-04-23 Jan Hubicka <jh@suse.cz>
1712 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
1715 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
1717 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
1718 instead of checking GIMPLE_STMT_P in chain_next.
1720 2007-04-17 Mark Mitchell <mark@codesourcery.com>
1723 * call.c (convert_for_arg_passing): Convert bitfields to their
1726 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
1729 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
1731 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
1734 * cp/decl2.c (constrain_class_visibility):
1735 Do not warn about the use of anonymous namespace in the main input file.
1737 2007-04-15 Mark Mitchell <mark@codesourcery.com>
1739 * cp-tree.h (current_template_parms): Fix typo in comment.
1741 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
1743 * cp-tree.h, error.c: Fix comment typos.
1745 2007-04-13 Jason Merrill <jason@redhat.com>
1748 * call.c (reference_binding): Add c_cast_p parm. If true,
1749 add quals to TO as needed to make it reference-compatible.
1751 2007-04-11 Jan Hubicka <jh@suse.cz>
1753 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
1754 that we are not processing template_decl.
1756 2007-04-09 Mark Mitchell <mark@codesourcery.com>
1759 * class.c (build_base_path): Ensure that the converted pointer has
1760 the same cv-qualification as the input.
1762 2007-04-09 Paolo Carlini <pcarlini@suse.de>
1764 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
1766 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
1768 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
1770 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
1771 * tree.c (cp_add_pending_fn_decls): Remove.
1772 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
1774 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
1776 Revert change removing staticp.
1778 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
1780 * cp-objcp-common.c (cxx_staticp): Remove.
1781 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
1782 * cp-tree.h (cxx_staticp):
1784 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
1786 * class.c (check_for_override): Don't remove dllmport attribute
1789 2007-04-03 Jakub Jelinek <jakub@redhat.com>
1792 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
1793 type issue error and return early.
1795 2007-03-30 Jason Merrill <jason@redhat.com>
1798 * typeck.c (cp_type_readonly): New fn.
1799 * cp-tree.h: Declare it.
1800 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
1801 (cp_finish_decl): Not here.
1803 2007-03-31 Richard Guenther <rguenther@suse.de>
1805 * optimize.c (maybe_clone_body): Replace splay-tree usage by
1808 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
1813 * parser.c (declarator_can_be_parameter_pack): New.
1814 (cp_parser_template_parameter): Only parse the `...' if the
1815 declarator can be a parameter pack.
1816 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
1818 * pt.c (find_parameter_packs_r): Look into the bounds on integer
1819 types (they could be used as array bounds).
1820 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
1821 (tsubst_pack_expansion): Handle failure to expand parameter
1824 2007-03-30 Paolo Carlini <pcarlini@suse.de>
1827 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
1828 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
1829 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
1830 (CLASS_TYPE_NON_UNION_P): Add.
1831 (struct lang_type_class): Add has_complex_dflt.
1832 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
1833 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
1834 * cp-tree.def: Add TRAIT_EXPR.
1835 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
1836 * lex.c (struct resword): Add __has_nothrow_assign,
1837 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
1838 __has_trivial_constructor, __has_trivial_copy,
1839 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
1840 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
1841 __is_pod, __is_polymorphic, __is_union.
1842 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
1843 (cp_parser_trait_expr): New.
1844 * semantics.c (finish_trait_expr, trait_expr_value
1845 classtype_has_nothrow_copy_or_assign_p): New.
1846 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
1848 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
1849 * class.c (check_bases, check_field_decl, check_bases_and_members):
1850 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
1851 * pt.c (uses_template_parms, tsubst_copy_and_build,
1852 value_dependent_expression_p, type_dependent_expression_p): Deal with
1854 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
1856 2007-03-29 Richard Guenther <rguenther@suse.de>
1858 * tree.c (cp_walk_subtrees): Do not set input_location.
1860 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
1863 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
1866 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1868 * parser.c (struct cp_parser): Update comment for
1869 greater_than_is_operator_p.
1870 (cp_parser_primary_expression): In C++0x mode, a cast operator can
1871 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
1872 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
1873 !GREATER_THAN_IS_OPERATOR_P.
1874 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
1875 `>>' operators that will become two `>' tokens in C++0x.
1876 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
1877 mode, allowing it to terminate default arguments.
1878 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
1879 `>>' like two consecutive `>' tokens.
1880 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
1881 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
1882 ends a template argument.
1884 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1886 * decl.c (redeclaration_error_message): Complain when redeclaring
1887 a friend function with default template arguments (C++0x mode only).
1888 * cp-tree.h (check_default_tmpl_args): Declare.
1889 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
1890 template arguments in function templates. Add support for checking
1891 the default template arguments of friend templates.
1892 (push_template_decl_real): Fix call to check_default_tmpl_args.
1893 (type_unification_real): If a template parameter has not been
1894 deduced but provides a default template argument, substitute into
1895 that default template argument.
1896 * parser.c (cp_parser_init_declarator): When declaring (but not
1897 defining!) a function template in C++0x mode, check for default
1900 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1903 * decl.c (grokdeclarator): Deal with cv-qualified function type
1904 typedefs in the same way for member and non-member functions.
1906 2007-03-26 Dirk Mueller <dmueller@suse.de>
1908 * parser.c (cp_parser_member_declaration): Pedwarn
1909 about stray semicolons after member declarations.
1911 2007-03-26 Paolo Carlini <pcarlini@suse.de>
1914 * pt.c (instantiate_decl): Set in_system_header.
1916 2007-03-22 Mark Mitchell <mark@codesourcery.com>
1918 * cp-tree.h (current_tempalte_parms): Improve documentation.
1919 * pt.c (current_template_args): Likewise.
1922 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
1923 not consume tokens when failing.
1925 2007-03-22 Jim Wilson <wilson@specifix.com>
1926 Mark Mitchell <mark@codesourcery.com>
1929 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
1930 consistent with FROM.
1932 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1934 * error.c (dump_expr): Handle dependent names that designate types.
1935 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
1937 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
1939 * cp-tree.def, parser.c, pt.c: Fix comment typos.
1941 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1943 * cvt.c (cp_convert_and_check) : Define.
1944 * cp-tree.h (cp_convert_and_check): Declare.
1945 * call.c (convert_conversion_warnings): Rename to
1946 conversion_null_warnings. The warning for floating-point to
1947 integer is handled by convert_and_check in convert_like_real.
1948 (convert_like_real): convert_conversion_warnings was renamed as
1949 conversion_null_warnings.
1950 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
1951 overflow and changes of value during conversion.
1953 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1956 * parser.c (cp_parser_statement): If 'namespace' is found, this
1957 only can be a namespace alias definition, so parse it now.
1958 (cp_parser_namespace_alias_definition): if we find an open brace
1959 instead of '=', then this is actually a misplaced namespace
1962 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1965 * decl.c (cxx_init_decl_processing): Move command-line options
1966 processing to c-opts.c.
1968 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
1970 * ptree.c (cxx_print_type): Use formatting markup for integers
1971 when printing template parameter index/level/orig level.
1972 (cxx_print_xnode): Ditto.
1973 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
1974 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
1975 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
1977 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
1978 rather than a HOST_WIDE_INT.
1979 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
1980 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
1982 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
1983 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
1984 IN_BASE_INITIALIZER bool bitfields.
1985 (struct cp_declarator): Make KIND a 4-bit field. Make
1986 PARAMETER_PACK_P a bool bitfield just after KIND.
1987 * pt.c (uses_parameter_packs): Destroy the pointer set.
1988 (make_pack_expansion): Ditto.
1989 (check_for_bare_parameter_packs): Ditto.
1990 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
1992 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
1995 * call.c (convert_default_arg): Instead of copying the node,
1998 2007-03-15 Dirk Mueller <dmueller@suse.de>
2001 * call.c (convert_conversion_warnings): New..
2002 (convert_like_real): .. factored out from here.
2003 (convert_conversion_warnings): Add warning about
2004 false being converted to NULL in argument passing.
2006 2007-03-14 Dirk Mueller <dmueller@suse.de>
2008 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2009 (finish_do_body): Warn about empty body in do/while statement.
2011 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2013 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2015 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2018 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2021 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2023 * cp/repo.c (init_repo): Initialize random_seed saved options.
2024 (finish_repo): Adjust.
2026 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2029 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2032 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2034 * decl.c (compute_array_index_type): New warning flag warn_vla.
2036 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2039 * call.c (convert_default_arg): Copy non-constant arguments.
2041 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2044 * parser.c (cp_parser_postfix_expression): Disallow compound
2045 literals in constant expressions.
2048 * semantics.c (finish_typeof): Use unlowered_expr_type.
2050 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2053 * cp-tree.h (unlowered_expr_type): New function.
2054 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2055 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2056 (unlowered_expr_type): New function.
2057 (build_unary_op): Disallow predecrements of bool bitfields.
2058 * call.c (build_conditional_expr): Use unlowered_expr_type.
2059 * pt.c (type_unification_real): Likewise.
2061 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2064 * typeck.c (check_return_expr): Check for bare parameter packs.
2065 (comptypes): Compare template parameter packs and
2066 type pack expansions.
2067 * decl.c (grokdeclarator): Deal with the declaration of function
2069 (grokparms): Verify that the (optional) function parameter pack is
2070 at the end of the parameter list.
2071 (xref_basetypes): Handle pack expansions in the base class.
2072 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2073 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2074 (NONTYPE_ARGUMENT_PACK): New.
2075 (TYPE_PACK_EXPANSION): New.
2076 (EXPR_PACK_EXPANSION): New.
2077 (ARGUMENT_PACK_SELECT): New.
2078 * cp-objcp-common.c (cp_tree_size): Compute size of
2079 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2080 ARGUMENT_PACK_SELECT.
2081 * error.c (dump_template_argument): Print template argument packs.
2082 (dump_template_argument_list): Ditto.
2083 (dump_template_parameter): Dump `...' for template type parameter
2085 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2086 (dump_parameters): Print function parameter packs.
2087 (dump_template_parms): Print template argument packs.
2088 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2089 (maybe_warn_variadic_templates): New.
2090 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2091 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2092 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2094 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2095 (write_template_arg): Write argument packs as separate arguments.
2096 * cp-tree.h (struct template_parm_index_s): Add flag that
2097 indicates that the template parameter is actually a parameter
2099 (struct tree_argument_pack_select): New.
2100 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2101 (union lang_tree_node): Add argument_pack_select.
2102 (FUNCTION_PARAMETER_PACK_P): New.
2103 (PACK_EXPANSION_P): New.
2104 (PACK_EXPANSION_PATTERN): New.
2105 (SET_PACK_EXPANSION_PATTERN): New.
2106 (PACK_EXPANSION_PARAMETER_PACKS): New.
2107 (ARGUMENT_PACK_P): New.
2108 (ARGUMENT_PACK_ARGS): New.
2109 (SET_ARGUMENT_PACK_ARGS): New.
2110 (ARGUMENT_PACK_INCOMPLETE_P): New.
2111 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2112 (TEMPLATE_PARM_PARAMETER_PACK): New.
2113 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2114 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2115 (ARGUMENT_PACK_SELECT_INDEX): New.
2116 (ARGUMENT_PACK_SELECT_ARG): New.
2117 (struct cp_declarator): Add parameter_pack_p flag.
2118 (maybe_warn_variadic_templates): Declare.
2119 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2120 indicate a template parameter pack.
2121 (uses_parameter_packs): Declare.
2122 (template_parameter_pack_p): Declare.
2123 (template_parms_variadic_p): Declare.
2124 (make_pack_expansion): Declare.
2125 (check_for_bare_parameter_packs): Declare.
2126 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2127 sizeof... expressions.
2128 (pp_cxx_expression): Print pack expansions and non-type argument
2130 (pp_cxx_exception_specification): Print pack expansions.
2131 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2132 (pp_cxx_ctor_initializer): Print pack expansions.
2133 (pp_cxx_type_id): Print pack expansions.
2134 (pp_cxx_template_argument_list): Print argument packs.
2135 (pp_cxx_template_parameter): Print ellipsis for template parameter
2137 * pt.c (comp_template_parms): Compare template parameter packs.
2138 (template_parameter_pack_p): New.
2139 (template_parms_variadic_p): New.
2140 (template_args_variadic_p): New.
2141 (make_ith_pack_parameter_name): New.
2142 (struct find_parameter_pack_data): New.
2143 (find_parameter_packs_r): New.
2144 (uses_parameter_packs): New.
2145 (make_pack_expansion): New.
2146 (check_for_bare_parameter_packs): New.
2147 (expand_template_argument_pack): New.
2148 (reduce_template_parm_level): Propagate parameter pack flag.
2149 (process_template_parm): Add is_parameter_pack parameter to state
2150 when the parameter is actually a parameter pack. Create template
2151 parameter packs when is_parameter_pack is true.
2152 (current_template_args): The argument for a template parameter
2153 pack is an argument pack containing a single pack expansion.
2154 (process_partial_specialization): When checking that non-type
2155 argument expressions do not involve template parameters, loop over
2156 the arguments in argument packs separately.
2157 (push_template_decl_real): Check that the type of the declaration
2158 does not have any bare parameter packs. Check that primary
2159 templates have no more than one parameter pack, and that it comes
2160 at the end of the template parameter list.
2161 (convert_template_argument): Handle coercions for pack expansion
2162 expressions by coercing the pattern then rebuilding the expansion.
2163 (coerce_template_parms): When coercing the arguments for a
2164 variadic template, pack "extra" arguments into an argument pack.
2165 (coerce_template_template_parms): Cannot coerce between parameter
2166 packs and non-pack parameters.
2167 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2168 (comp_template_args): Expand all template arguments packs before
2169 comparing template argument lists.
2170 (mangle_class_name_for_template): Make argument packs as separate
2172 (for_each_template_parm_r): No need to handle BASELINK.
2173 (instantiate_class_template): Handle pack expansions in the base
2175 (tsubst_pack_expansion): New.
2176 (tsubst_template_args): Handle substitutions of argument packs and
2177 pack expansion into template argument lists.
2178 (tsubst_decl): Expand function parameter packs into separate
2179 function parameters.
2180 (tsubst_arg_types): Expand a type pack expansion into separate
2182 (tsubst_exception_specification): Handle pack expansions in
2183 exception specifiers.
2184 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2185 replacing a template parameter with its argument. If we encounter
2186 a substitution for an argument pack, just return the parameter
2188 (tsubst_copy): sizeof(X...) returns the number of elements in
2189 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2190 PARM_DECL is a parameter pack.
2191 (tsubst_expr): Expression pack expansions and argument packs
2192 cannot show up here; they will all be handled through function
2193 calls, sizeof, and template argument lists.
2194 (tsubst_copy_and_build): sizeof(X...) returns the number of
2195 elements in parameter pack X. Handle pack expansions in TREE_LIST
2196 and CONSTRUCTOR nodes.
2197 (fn_type_unification): Handle "incomplete" explicit template
2198 argument lists that specify some of the arguments for a template
2200 (type_unification_real): Unify arguments against pack expansions.
2201 (template_parm_level_and_index): New, helper function.
2202 (unify_pack_expansion): New.
2203 (unify): Unify argument packs on an argument-by-argument basis,
2204 handling variadic argument packs as well.
2205 (more_specialized_fn): Handle unification of function parameter
2206 packs. All things being equal, prefer non-variadic function
2207 templates to variadic function templates.
2208 (more_specialized_class): Prefer the variadic class template
2209 partial specialization that binds fewer arguments to a parameter
2211 (regenerate_decl_from_template): Expand function parameter packs
2212 into separate parameters.
2213 (instantiate_decl): Ditto.
2214 (tsubst_initializer_list): Handle pack expansions for base-class
2216 (dependent_type_p_r): Determine dependent types in argument packs
2217 and pack expansions.
2218 (value_dependent_expression_p): Determine value-dependence of
2219 non-type argument packs.
2220 (dependent_template_arg_p): Handle argument packs.
2221 * semantics.c (finish_cond): Check for bare parameter packs.
2222 (finish_expr_stmt): Ditto.
2223 (finish_for_expr): Ditto.
2224 (finish_switch_cond): Ditto.
2225 (finish_mem_initializers): Ditto.
2226 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2228 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2229 * parser.c (make_declarator): Declarator is not an expansion.
2230 (make_pointer_declarator): Transfer parameter pack flag to outer
2232 (make_reference_declarator): Ditto.
2233 (make_ptrmem_declarator): Ditto.
2234 (make_call_declarator): Ditto.
2235 (make_array_declarator): Ditto.
2236 (cp_parser_postfix_expression): Allow pack expansion expressions
2237 in the argument list for a call expression.
2238 (cp_parser_parenthesized_expression_list): Add new parameter
2239 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2240 into separate arguments."
2241 (cp_parser_new_placement): Allow pack expansion expressions.
2242 (cp_parser_new_initializer): Ditto.
2243 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2244 base-class initializer expansion.
2245 (cp_parser_mem_initializer): Ditto.
2246 (cp_parser_template_parameter_list): Keep track of whether the
2247 template parameter is a template parameter pack.
2248 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2249 template parameter pack.
2250 (cp_parser_type_parameter): Ditto.
2251 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2253 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2254 this declarator is a parameter pack.
2255 (cp_parser_parameter_declaration): The ellipsis does not end the
2256 parameter declaration, because it might be a parameter pack. Parse
2257 the ellipsis to indicate a parameter pack.
2258 (cp_parser_initializer): Allow pack expansions.
2259 (cp_parser_initializer_list): Allow ellipsis to create an
2260 initializer expansion.
2261 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2263 (cp_parser_type_id_list): Allow ellipsis to create an exception
2264 specifier expansion.
2265 (cp_parser_attribute_list): Don't allow pack expansions.
2266 (cp_parser_functional_cast): Allow pack expansions.
2267 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2268 compute the length of a parameter pack.
2269 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2270 end a template argument.
2271 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2272 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2275 2007-03-09 Dirk Mueller <dmueller@suse.de>
2277 * cp/call.c (build_new_op): Call warn_logical_operator.
2279 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2282 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2285 * pt.c (any_template_arguments_need_structural_equality_p):
2288 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2290 * decl.c (grokdeclarator): Disable warnings for anonymous
2293 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2295 * typeck2.c (readonly_error): Always emit a hard error.
2296 Remove last argument.
2297 * cp-tree.h (readonly_error): Adjust prototype.
2298 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2299 * typeck.c (build_unary_op): Likewise.
2300 (build_modify_expr): Likewise.
2302 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2305 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2307 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2310 * parser.c (struct cp_parser): New IN_IF_STMT.
2311 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2312 returning if parsing the body of an 'if' statement or issuing an
2313 error and continuing.
2314 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2316 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2318 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2321 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2324 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2326 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2327 Objective-C++. Don't exit early if -shared-libgcc needs to be
2330 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2332 * typeck.c (common_base_type): Delete unused function.
2334 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2336 * Make-lang.in: Add dummy lang.install-pdf target.
2338 2007-03-01 Simon Baldwin <simonb@google.com>
2341 * decl.c (check_tag_decl): Added new warning for typedef ignored
2342 when it precedes an otherwise valid non-typedef declaration.
2344 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2346 * typeck.c (build_function_call): Store converted arguments
2347 in a stack-allocated array instead of building a list.
2348 (convert_arguments): Store arguments in the array passed in as an
2349 argument, and return the actual number of arguments.
2350 * call.c (build_call): Delete, and replace with...
2351 (build_call_n, build_call_a): New.
2352 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2353 (build_over_call): Store converted arguments in a stack-allocated
2354 array instead of building a list.
2355 (build_cxx_call): Pass arguments in an array instead of as a list.
2356 (build_java_interface_fn_ref): Rewrite to avoid constructing
2358 * tree.h: Update declarations to reflect above changes.
2359 * method.c (use_thunk): Use a stack-allocated array to hold
2360 the arguments instead of a list.
2361 * rtti.c (throw_bad_cast): Update call to cxx_call.
2362 (throw_bad_typeid): Likewise.
2363 (build_dynamic_cast_1): Likewise.
2364 * init.c (build_builtin_delete_call): Use build_call_n.
2365 * decl.c (expand_static_init): Likewise.
2366 * except.c (cp_protect_cleanup_actions): Likewise.
2367 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2368 (gimplify_must_not_throw_expr): Likewise.
2369 (cxx_omp_apply_fn): Use build_call_a.
2371 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2373 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2374 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2376 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2378 * cp-tree.h (static_ctors): Remove.
2379 * cp-tree.h (static_dtors): Likewise.
2380 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2381 refactoring of tree_map hierarchy.
2382 (decl_shadowed_for_var_insert): Likewise.
2383 * semantics.c (expand_body): Use c_expand_body.
2384 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2385 * decl2.c (static_ctors): Remove.
2386 (static_dtors): Likewise.
2387 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2388 objc_generate_static_init_call. Do not call static_[cd]tors.
2389 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2391 (cp_write_global_declarations): Likewise.
2393 2007-02-23 Richard Guenther <rguenther@suse.de>
2395 * class.c (note_name_declared_in_class): Make declaration
2396 changes meaning a pedwarn.
2398 2007-02-22 Michael Matz <matz@suse.de>
2401 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
2402 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
2403 dump_function_decl): Guard emitting outer scopes by new flag.
2404 * cp-lang.c (cxx_dwarf_name): New function.
2405 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
2406 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
2408 (push_template_decl_real, lookup_template_class): Remove calls
2411 2007-02-19 Mark Mitchell <mark@codesourcery.com>
2413 * call.c (build_new_method_call): Ensure that explicit calls of
2414 destructors have type "void".
2416 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2418 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
2419 and -Walways-true with -Waddress.
2420 * cvt.c (convert_to_void): Replace unconditional warning with
2423 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2425 * decl.c, tree.c: Fix comment typos.
2427 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2430 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
2431 statement expression if we had an error mark node.
2433 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2434 Brooks Moses <brooks.moses@codesourcery.com>
2435 Lee Millward <lee.millward@codesourcery.com>
2437 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
2438 Change class to tcc_vl_exp.
2440 * call.c (build_call): Use build_call_list instead
2442 (build_over_call): Likewise.
2443 (build_new_method_call): Use build_min_non_dep_call_list
2444 instead of build_min_non_dep.
2446 * error.c (dump_call_expr_args): New function.
2447 (dump_aggr_init_expr_args): New function.
2448 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
2449 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
2451 * cvt.c (convert_to_void): Use build_call_array instead
2452 of build3; use new AGGR_INIT_EXPR accessor macros.
2454 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
2455 instead of TREE_CODE_LENGTH.
2457 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
2458 AGGR_INIT_EXPR accessor macros.
2460 * cp-gimplify.c (cp_gimplify_init_expr): Use
2461 AGGR_INIT_EXPR_SLOT to set the slot operand.
2463 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
2464 (AGGR_INIT_EXPR_SLOT): New macro.
2465 (AGGR_INIT_EXPR_ARG): New macro.
2466 (aggr_init_expr_nargs): New macro.
2467 (AGGR_INIT_EXPR_ARGP): New macro.
2468 (aggr_init_expr_arg_iterator): New.
2469 (init_aggr_init_expr_arg_iterator): New.
2470 (next_aggr_init_expr_arg): New.
2471 (first_aggr_init_expr_arg): New.
2472 (more_aggr_init_expr_args_p): New.
2473 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
2474 (stabilize_aggr_init): New declaration.
2475 (build_min_non_dep_call_list): Likewise.
2477 * tree.c (process_aggr_init_operands): New function.
2478 (build_aggr_init_array) New function.
2479 (build_cplus_new): Update to use new CALL_EXPR and
2480 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
2481 build_aggr_init_array.
2482 (build_min_non_dep_call_list) New function.
2483 (build_min_nt): Assert input code parameter is not a variable
2484 length expression class.
2485 (build_min, build_min_non_dep): Likewise.
2486 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2487 to check for equality instead of recursing. Handle tcc_vl_exp
2489 (stabilize_call): Update to only handle CALL_EXPRs, not
2490 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2491 (stabilize_aggr_init): New function.
2492 (stabilize_init): Use it.
2494 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2495 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2496 AGGR_INIT_EXPR accessor macros and argument iterators.
2498 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2499 build_vl_exp. Iterate through the operands, recursively
2500 processing each one.
2501 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2502 CALL_EXPR accessor macros.
2503 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2504 tree code classes. Use TREE_OPERAND_LENGTH instead of
2507 * semantics.c (finish_call_expr): Use build_nt_call_list
2508 instead of build_nt.
2509 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
2510 accessor macros. Use build_call_array to construct the
2511 CALL_EXPR node instead of build3
2513 * decl2.c (build_offset_ref_call_from_tree): Use
2514 build_nt_call_list and build_min_non_dep_call_list instead
2515 of build_min_nt and build_min_non_dep.
2517 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
2518 Use build_nt_call_list instead of build_min_nt.
2520 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2523 * call.c (build_conditional_expr): Improve error message.
2525 2007-02-13 Dirk Mueller <dmueller@suse.de>
2527 * friend.c (do_friend): Annotate warning about friend
2528 declarations in templates with OPT_Wnon_template_friend.
2529 Convert informal message from warning() to inform().
2531 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
2532 Mark Mitchell <mark@codesourcery.com>
2535 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
2536 instantiations for variables.
2538 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2541 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
2542 Check warn_unused_value just once.
2544 2007-02-11 Mark Mitchell <mark@codesourcery.com>
2547 * pt.c (determine_specialization): Use skip_artificial_parms_for.
2548 (fn_type_unificiation): Likewise.
2549 (get_bindings): Likewise.
2551 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
2554 * decl.c (finish_function): Use DECL_REPLACEABLE.
2555 * tree.c (cp_cannot_inline_tree_fn): Likewise.
2557 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2559 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
2561 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
2563 * decl.c (grokvardecl): Don't error if !have_tls.
2564 (grokdeclarator): Likewise.
2565 * parser.c (cp_parser_omp_threadprivate): Likewise.
2567 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2570 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
2571 parameters and result decls in omp clauses.
2572 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
2575 2007-02-05 Dirk Mueller <dmueller@suse.de>
2578 * parser.c (cp_parser_class_specifier): Always initialize bases.
2580 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
2582 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
2583 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
2584 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
2586 * semantics.c (finish_omp_atomic): Store a whole expression node
2587 in operand 1, and integer_zero_node in operand 0, for dependent
2588 OMP_ATOMIC. Rewrite to make flow easier to understand.
2590 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2592 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
2594 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
2596 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
2597 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
2599 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
2601 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
2602 keyword warning to -Wc++0x-compat.
2604 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2606 * decl.c (grokdeclarator): Update documentation.
2608 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2611 * decl.c (grokdeclarator): If __thread is used together with
2612 a storage class other than extern and static, clear thread_p
2613 after issuing diagnostics and fall through to checking the
2616 2007-01-30 Roger Sayle <roger@eyesopen.com>
2618 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
2619 calculating the size of an array (to avoid recursive errors).
2621 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2624 * typeck.c (build_binary_op): Fix logic for warning. Move warning
2626 * call.c (convert_like_real): Don't warn when converting to
2629 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2631 * decl.c (pop_label): Replace warning with call to
2632 warn_for_unused_label.
2634 2007-01-28 Andrew Pinski <pinskia@gmail.com>
2637 * semantics.c (finish_pseudo_destructor_expr): Check the
2638 destrutor name by calling check_dtor_name.
2640 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
2642 * lex.c (D_CPP0X): Rename.
2644 (reswords): D_CPP0X -> D_CXX0X.
2645 (init_reswords): Ditto.
2646 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
2647 of C++0x keywords as identifiers.
2649 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
2652 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
2655 2007-01-23 Ian Lance Taylor <iant@google.com>
2657 * typeck.c (convert_for_assignment): Only warn about a = b = c
2658 when converting to bool.
2660 2007-01-23 Roger Sayle <roger@eyesopen.com>
2662 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
2664 * typeck.c (ignore_overflows): Remove the remaining uses of
2665 TREE_CONSTANT_OVERFLOW.
2667 2007-01-20 Jan Hubicka <jh@suse.cz>
2669 * decl2.c (start_objects, start_static_storage_duration_function):
2670 Do not make the functions uninlinable.
2672 2007-01-17 Ian Lance Taylor <iant@google.com>
2674 * class.c (add_method): Call VEC_reserve_exact rather than passing
2675 a negative size to VEC_reserve.
2677 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
2680 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
2682 2007-01-10 Mark Mitchell <mark@codesourcery.com>
2685 * decl.c (make_typename_type): If the qualified name is not a
2686 type, issue an error.
2687 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
2690 2007-01-08 Geoffrey Keating <geoffk@apple.com>
2692 * rtti.c: Include target.h.
2693 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
2694 don't emit typeinfo for fundamental types as weak.
2695 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
2697 2007-01-08 Richard Guenther <rguenther@suse.de>
2699 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
2701 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
2703 * call.c (standard_conversion): Pass flag to
2704 vector_types_convertible_p to disallow emission of note.
2705 * typeck.c (convert_for_assignment): Pass flag to
2706 vector_types_convertible_p to allow emission of note.
2707 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
2708 to disallow emission of note.
2710 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2713 * typeck.c (build_binary_op): Call overflow_warning if
2714 TREE_OVERFLOW_P is true for the result and not for any of the
2717 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
2720 * class.c (add_method): Don't wait until template
2721 instantiation time to complain about duplicate methods.
2723 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2726 * semantics.c (finish_unary_op_expr): Warn only if result
2727 overflowed and operands did not.
2729 2007-01-05 Ian Lance Taylor <iant@google.com>
2731 * typeck.c (build_binary_op): Warn about comparing a non-weak
2734 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
2736 * pt.c (tsubst): Propagate the need for structural equality checks
2737 when reducing the level of template parameters.
2739 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
2741 * pt.c: Fix a comment typo.
2743 2007-01-02 Ian Lance Taylor <iant@google.com>
2745 * semantics.c (maybe_convert_cond): Optionally warn when using an
2746 assignment as a condition.
2747 * typeck.c (convert_for_assignment): Optionally warn about
2748 assigning the result of an assignment to a bool.
2750 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2752 * pt.c (canonical_template_parms): Correct typo in comment.
2754 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2756 * typeck.c (structural_comptypes): Renamed from "comptypes".
2757 (comptypes): Use canonical type information to perform fast type
2758 comparison. When VERIFY_CANONICAL_TYPES, verify that the
2759 canonical type comparison returns the same results as we would see
2760 from the current, structural check. Support COMPARE_STRUCTURAL
2761 when we need structural checks.
2762 * decl.c (typename_compare): Fix comment.
2763 (build_typename_type): TYPENAME_TYPE nodes require structural
2764 equality checks, because they resolve different based on the
2766 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
2767 require structural equality checks (for now).
2768 (build_ptrmemfunc_type): Build the canonical pointer to member
2770 (compute_array_index_type): Whenever we build a new index type
2771 to represent the size of an array in a template, we need to mark
2772 this index type as requiring structural equality. This goes for
2773 arrays with value-dependent sizes with the current ABI, or all
2775 * tree.c (cplus_array_hash): New.
2776 (struct cplus_array_info): New.
2777 (cplus_array_compare): New.
2778 (cplus_array_htab): New.
2779 (build_cplus_array_type_1): Use a hash table to cache the array
2780 types we build. Build the canonical array type for each array
2782 (cp_build_qualified_type_real): When building a cv-qualified array
2783 type, use the hash table of array types and build canonical array
2785 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
2786 use structural equality (for now).
2787 * cp-tree.h (COMPARE_STRUCTURAL): New.
2788 * pt.c (canonical_template_parms): New.
2789 (canonical_type_parameter): New.
2790 (process_template_parm): Find the canonical type parameter.
2791 (lookup_template_class): When we have named the primary template
2792 type, set the canonical type for our template class to the primary
2793 template type. If any of the template arguments need structural
2794 equality checks, the template class needs structural equality
2796 (tsubst): When reducing the level of a template template
2797 parameter, we require structural equality tests for the resulting
2798 parameter because its template parameters have not had their types
2799 canonicalized. When reducing a template type parameter, find the
2800 canonical reduced type parameter.
2801 (any_template_arguments_need_structural_equality_p): New.