1 2007-11-01 Jason Merrill <jason@redhat.com>
4 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
6 (lookup_template_class): Use it to get the outer template args
10 * pt.c (reduce_template_parm_level): tsubst the parameters
11 of a template template parm.
13 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
16 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
18 2007-11-01 Jakub Jelinek <jakub@redhat.com>
21 * parser.c (cp_parser_postfix_dot_deref_expression): If
22 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
23 first and if that succeeds and type is SCALAR_TYPE_P, create
27 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
28 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
29 as for std::type_info.
31 2007-10-31 Paolo Carlini <pcarlini@suse.de>
34 * cxx-pretty-print.c (pp_cxx_typeid_expression,
35 pp_cxx_delete_expression): Change to static linkage.
36 * cxx-pretty-print.h: Adjust declarations.
37 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
38 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
39 MODOP_EXPR): Forward to pp_expression.
41 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
44 2007-10-31 Christian Bruel <christian.bruel@st.com>
45 Mark Mitchell <mark@codesourcery.com>
48 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
49 if retval is volatile.
51 2007-10-30 Jakub Jelinek <jakub@redhat.com>
54 * decl2.c (build_offset_ref_call_from_tree): Call
55 build_non_dependent_expr on object prior to building ADDR_EXPR from it
56 if FN is DOTSTAR_EXPR.
58 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
62 * pt.c (find_parameter_packs_r): Fix typo in comment.
63 (convert_template_argument): Look at the pattern of a pack
64 expansion to determine what kind of entity we're converting.
65 (coerce_template_parameter_pack): When we have coerced a non-type
66 template parameter pack, substitute into the type of that pack.
67 (tsubst_pack_expansion): When our substitution of a parameter pack
68 is a "trivial" substitution of itself, just substitute into the
69 pack expansion rather than actually expanding.
71 2007-10-29 Jakub Jelinek <jakub@redhat.com>
74 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
75 for non-integral type bitfields. Return true if bitfield is correct, false
76 error has been diagnosed.
77 (check_field_decls): If check_bitfield_decl returned false, call also
80 2007-10-28 Paolo Carlini <pcarlini@suse.de>
81 Mark Mitchell <mark@codesourcery.com>
84 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
85 class member error out and return.
87 2007-10-27 Jakub Jelinek <jakub@redhat.com>
89 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
90 to current_function_decl rather than 0.
93 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
95 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
97 2007-10-27 Jason Merrill <jason@redhat.com>
100 * call.c (convert_default_arg): Detect recursion.
102 2007-10-27 Jakub Jelinek <jakub@redhat.com>
105 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
106 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
108 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
110 * error.c (dump_expr): Handle OFFSETOF_EXPR.
112 2007-10-26 Jason Merrill <jason@redhat.com>
115 * pt.c (get_template_info): New fn.
116 (template_class_depth): Use it.
117 (push_template_decl_real): Check that the template args of the
118 definition match the args of the previous declaration.
120 2007-10-26 Paolo Carlini <pcarlini@suse.de>
123 * decl2.c (coerce_new_type): Do not allow a default argument for
126 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
129 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
130 don't see the leading '('. Only lookup names if we get an
133 2007-10-26 Jakub Jelinek <jakub@redhat.com>
136 * parser.c (cp_parser_parenthesized_expression_list): Set
137 greater_than_is_operator_p to true in between the parens.
139 2007-10-26 Paolo Carlini <pcarlini@suse.de>
142 * decl.c (grokdeclarator): In case of conflicting specifiers
143 just return error_mark_node.
145 2007-10-26 Ollie Wild <aaw@google.com>
147 * expr.c (cxx_expand_expr): Removed.
148 * cp-tree.h (exx_expand_expr): Removed.
149 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
152 2007-10-25 Paolo Carlini <pcarlini@suse.de>
155 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
157 2007-10-23 Jason Merrill <jason@redhat.com>
159 PR c++/25950 (DR 391)
160 * call.c (struct conversion): Remove check_copy_constructor_p.
161 (reference_binding): Always bind a reference directly to a
162 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
164 (check_constructor_callable): Remove.
165 (convert_like_real): Don't call it.
166 (initialize_reference): Don't call check_constructor_callable.
167 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
168 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
169 conversions if LOOKUP_NO_TEMP_BIND.
170 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
171 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
173 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
175 2007-10-22 Jakub Jelinek <jakub@redhat.com>
178 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
179 before checking if its type is integral.
181 2007-10-22 Jason Merrill <jason@redhat.com>
184 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
185 * pt.c (apply_late_template_attributes): Splice out dependent
186 attributes from DECL_ATTRIBUTES.
188 * decl.c (cxx_maybe_build_cleanup): Use build_address.
190 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
192 * typeck.c (build_binary_op) : Use appropriate warning option
193 instead of unnamed warning.
195 2007-10-16 Paolo Carlini <pcarlini@suse.de>
198 * pt.c (current_template_args): Do not change TREE_LIST elements
199 with a TREE_VALUE of error_mark_node.
201 2007-10-16 Mark Mitchell <mark@codesourcery.com>
203 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
204 * decl.c (start_decl): Tidy.
205 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
207 (grokdeclarator): Clarify comment.
209 2007-10-14 Andrew Pinski <pinskia@gmail.com>
212 * decl.c (grokfndecl): Return NULL after the "definition of
213 implicitly-declared" error happened.
215 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
218 * call.c (build_user_type_conversion_1): Do not consider conversion
219 functions to convert a (possibly cv-qualified) object to the (possibly
220 cv-qualified) same object type (or a reference to it), to a (possibly
221 cv-qualified) base class of that type (or a reference to it).
223 2007-10-12 Paolo Carlini <pcarlini@suse.de>
225 * pt.c (tsubst): Use template_parm_level_and_index.
227 2007-10-12 Jakub Jelinek <jakub@redhat.com>
230 * parser.c (cp_parser_compound_statement): Handle label-declarations
231 at the beginning of the compound statement.
232 (cp_parser_block_declaration): Issue diagnostics about __label__
233 not at the beginning of a block.
235 2007-10-11 Paolo Carlini <pcarlini@suse.de>
238 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
239 to convert_template_argument.
240 (coerce_template_parms): Return error_mark_node after fixed-length
242 (tsubst_decl): Check for error_mark_node the return value of the
243 first tsubst in 'case VAR_DECL'.
245 2007-10-08 Ollie Wild <aaw@google.com>
247 * typeck2.c (digest_init): Call cplus_expand_constant after
248 convert_for_initialization.
249 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
250 * expr.c (cplus_expand_constant): Updated function description.
252 2007-10-04 Jason Merrill <jason@redhat.com>
255 * call.c (initialize_reference): Handle local static reference
258 2007-10-03 Jason Merrill <jason@redhat.com>
261 * name-lookup.c (push_namespace_with_attrs): Fold back into...
262 (push_namespace): Here.
263 (handle_namespace_attrs): New fn for the attr code.
264 (leave_scope): Don't pop_visibility.
265 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
266 * parser.c (cp_parser_namespace_definition): Call
267 handle_namespace_attrs and pop_visibility as appropriate.
270 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
272 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
274 * decl.c (duplicate_decls): Preserve linkage flags for mere
275 redeclarations of gnu_inline definitions.
277 2007-10-03 Jason Merrill <jason@redhat.com>
280 * decl.c (wrap_cleanups_r): New fn.
281 (wrap_temporary_cleanups): New fn.
282 (initialize_local_var): Call it.
284 2007-09-29 Jason Merrill <jason@redhat.com>
287 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
288 constant to not have DECL_EXTERNAL if it's file-local.
290 2007-09-28 Ollie Wild <aaw@google.com>
293 2007-09-27 Ollie Wild <aaw@google.com>
295 * typeck2.c (digest_init): Call cplus_expand_constant after
296 convert_for_initialization.
297 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
298 * expr.c (cplus_expand_constant): Updated function description.
300 2007-09-28 Jason Merrill <jason@redhat.com>
303 * class.c (layout_empty_base): Take rli parameter, update
304 rli->record_align if empty base has user-specified alignment.
305 (build_base_field): Pass rli to it.
307 2007-09-28 Paolo Carlini <pcarlini@suse.de>
310 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
312 2007-09-28 Paolo Carlini <pcarlini@suse.de>
315 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
316 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
317 (dump_parameters): Just call dump_type for argument packs too.
319 2007-09-28 Jakub Jelinek <jakub@redhat.com>
322 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
323 qualification by creating qualified PACK_EXPANSION_PATTERN and
324 then calling make_pack_expansion on it.
326 2007-09-27 Ollie Wild <aaw@google.com>
328 * typeck2.c (digest_init): Call cplus_expand_constant after
329 convert_for_initialization.
330 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
331 * expr.c (cplus_expand_constant): Updated function description.
333 2007-09-27 Jason Merrill <jason@redhat.com>
336 * decl2.c (is_late_template_attribute): Don't crash on unknown
339 2007-09-27 Paolo Carlini <pcarlini@suse.de>
342 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
343 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
344 spaces in the formatting.
345 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
347 2007-09-27 Jakub Jelinek <jakub@redhat.com>
349 * error.c (cxx_print_error_function): Add third argument, pass
350 it over to lhd_print_error_function.
351 (cp_print_error_function): If diagnostic->abstract_origin, print
353 * cp-tree.h (struct diagnostic_info): New forward decl.
354 (cxx_print_error_function): Add third argument.
356 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
359 * name-lookup.c (pushtag): Do not create an implicit typedef before
360 the associated type declaration is known to be valid.
362 2007-09-25 Jakub Jelinek <jakub@redhat.com>
364 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
365 rather than pointers.
367 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
370 * search.c (check_final_overrider): Fail if
371 targetm.comp_type_attributes returns 0.
373 2007-09-24 Jason Merrill <jason@redhat.com>
376 * pt.c (resolve_typename_type): Don't look things up in the original
377 template if it would mean losing template arguments.
379 2007-09-24 Jakub Jelinek <jakub@redhat.com>
382 * cp-tree.h (cxx_type_hash_eq): New prototype.
383 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
384 * tree.c (cxx_type_hash_eq): New function.
386 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
389 * tree.c (cp_build_qualified_type_real): Build a canonical
390 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
392 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
396 * tree.c (cplus_array_compare): Compare pointers, not types.
397 (build_cplus_array_type_1): Store new array type into the hash
398 table before building the canonical type; build the canonical type
400 (cp_build_qualified_type_real): Put all of the array types with
401 cv-qualified element types into the C++ array hash table, built as
402 variants of the unqualified versions.
404 2007-09-23 Jason Merrill <jason@redhat.com>
407 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
408 for deprecation warnings.
410 2007-09-22 Jason Merrill <jason@redhat.com>
413 * call.c (build_over_call): Warn about deprecated virtuals.
416 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
417 (MAYBE_TAGGED_TYPE_P): Remove.
418 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
419 instead of calling is_late_template_attribute again.
420 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
421 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
422 Don't crash on typedefs from non-template classes.
423 * decl2.c (grokfield): Don't sorry about attrs on template parms.
424 (is_late_template_attribute): All attributes applied to template
425 parms or typename types are dependent. Static.
426 (splice_template_attributes): Pass decl through.
427 (save_template_attributes): Likewise.
429 2007-09-20 Jakub Jelinek <jakub@redhat.com>
432 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
433 returned from tsubst_pack_expansion.
434 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
435 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
437 2007-09-20 Paolo Carlini <pcarlini@suse.de>
440 * semantics.c (finish_id_expression): Use consistently
441 context_for_name_lookup.
442 * decl.c (fixup_anonymous_aggr): Fix error message for
443 anonymous struct (vs union).
445 2007-09-19 Jason Merrill <jason@redhat.com>
448 * pt.c (tsubst): Handle typedefs by looking for the specialization.
449 (retrieve_specialization): Only tagged types use
450 DECL_TEMPLATE_INSTANTIATIONS.
451 (instantiate_class_template): Push nested classes too.
452 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
454 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
455 * init.c (is_aggr_type): Remove redundant tests.
456 * class.c (push_nested_class): Use CLASS_TYPE_P.
458 2007-09-20 Paolo Carlini <pcarlini@suse.de>
461 * init.c (build_zero_init): If, recursively, build_zero_init
462 returns a NULL_TREE, do not append it to the VEC of constructors.
464 2007-09-18 Jason Merrill <jason@redhat.com>
467 * pt.c (apply_late_template_attributes): Set processing_template_decl.
468 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
469 ATTR_FLAG_TYPE_IN_PLACE.
470 (tsubst): Do unqualified lookup to find typedefs from current class.
471 [ARRAY_TYPE]: Propagate alignment info.
472 * decl2.c (is_late_template_attribute): Only defer handling of
473 attribute aligned if the expression is dependent.
474 (save_template_attributes): If we're deferring any attributes,
475 make this a naming typedef.
477 2007-09-18 Paolo Carlini <pcarlini@suse.de>
480 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
481 va_arg instead of __builtin_va_arg.
483 2007-09-18 Paolo Carlini <pcarlini@suse.de>
486 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
487 (pp_cxx_primary_expression): Use it.
488 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
489 * error.c (dump_expr): Use it.
491 2007-09-18 Paolo Carlini <pcarlini@suse.de>
494 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
495 out case TYPEID_EXPR to...
496 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
497 and pp_cxx_right_paren.
498 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
499 * error.c (dump_expr): Use it.
501 2007-09-18 Paolo Carlini <pcarlini@suse.de>
504 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
505 (pp_cxx_primary_expression): Use it.
506 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
507 * error.c (dump_expr): Use it.
509 2007-09-16 Paolo Carlini <pcarlini@suse.de>
512 * init.c (build_new): Remove warning for zero-element
515 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
518 * call.c (maybe_handle_implicit_object): Set this_p, clear
519 rvaluedness_matches_p.
520 (compare_ics): Do not compare rvaluedness matching when one of the
521 operands is an implicit object.
523 2007-09-14 Jason Merrill <jason@redhat.com>
525 PR c++/17743, c++/19163
526 * decl2.c (is_late_template_attribute): New fn.
527 (splice_template_attributes, save_template_attributes): New fns.
528 (cplus_decl_attributes): Call save_template_attributes.
529 * pt.c (apply_late_template_attributes): New fn.
530 (instantiate_class_template, tsubst_decl): Use it.
531 * cp-tree.h: Declare is_late_template_attribute.
533 2007-09-13 Tom Tromey <tromey@redhat.com>
535 * parser.c (cp_lexer_new_main): Don't use
536 c_lex_return_raw_strings.
537 (cp_lexer_get_preprocessor_token): Update. Add special case when
540 2007-09-11 Jan Hubicka <jh@suse.cz>
542 * method.c (use_thunk): Use tree_rest_of_compilation
543 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
544 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
545 * cp-tree.h (expand_body): Kill.
546 (emit_associated_thunks): Declare.
547 * semantics.c (emit_associated_thunks): Export.
550 2007-09-09 David Daney <ddaney@avtrex.com>
553 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
554 to calculate cookie_ptr.
556 2007-09-08 Jason Merrill <jason@redhat.com>
559 * pt.c (most_specialized_class): Set processing_template_decl
560 while tsubsting partial spec args.
562 2007-09-06 Jason Merrill <jason@redhat.com>
564 * decl2.c (get_guard): Copy visibility from the guarded variable.
566 2007-09-06 Jan Hubicka <jh@suse.cz>
568 * semantics.c (expand_body): Do not mark arguments of clones used.
570 2007-09-06 Paolo Carlini <pcarlini@suse.de>
573 * decl.c (cp_finish_decl): When processing_template_decl,
574 deal correctly with init as TREE_LIST.
576 2007-09-06 Tom Tromey <tromey@redhat.com>
578 * decl.c (finish_function): Put return's location on line zero of
581 2007-09-05 Jason Merrill <jason@redhat.com>
584 * except.c (prepare_eh_type): Use type_decays_to.
587 * init.c (build_delete): Use build_headof to get the address of the
588 complete object if we aren't using the deleting destructor.
589 * rtti.c (build_headof): No longer static.
590 * cp-tree.h: Declare it.
592 2007-09-06 Jakub Jelinek <jakub@redhat.com>
594 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
595 decl if a prototype for XX is provided with throw().
598 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
599 on __*_chk non-__builtin_* decls.
601 2007-09-05 Paolo Carlini <pcarlini@suse.de>
604 * semantics.c (finish_id_expression): Use context_for_name_lookup
605 insted of DECL_CONTEXT, to see through anonymous structs and unions.
606 * class.c (finish_struct_anon): Deal correctly with anonymous
607 structs (vs unions, as GNU extension) in error messages.
609 2007-09-05 Jan Hubicka <jh@suse.cz>
611 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
612 call, DECL_EXTERNAL checks and current_function_decl saving.
614 2007-09-05 Paolo Carlini <pcarlini@suse.de>
617 * parser.c (cp_parser_primary_expression): Return error_mark_node
618 when a statement-expression is found in a template-argument list.
620 2007-09-04 Jason Merrill <jason@redhat.com>
622 * except.c (initialize_handler_parm): Use
623 fold_build_cleanup_point_expr.
626 * call.c (reference_binding): Don't look for user-defined conversions
630 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
631 the MUST_NOT_THROW_EXPR.
633 2007-09-04 Richard Sandiford <richard@codesourcery.com>
635 * decl.c (cp_finish_decl): Call determine_visibility before
636 make_rtl_for_nonlocal_decl.
638 2007-09-04 Jason Merrill <jason@redhat.com>
641 * pt.c (most_specialized_class): Substitute outer template
642 arguments into the arguments of a member template partial
644 (strip_innermost_template_args): New fn.
646 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
648 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
650 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
652 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
653 * decl.c (cp_make_fname_decl): Likewise,
654 * parser.c (cp_parser_string_literal): Likewise,
655 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
656 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
659 2007-09-02 Paolo Carlini <pcarlini@suse.de>
662 * typeck.c (build_unary_op): Fix error message for
663 Boolean expression as operand to operator--.
665 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
667 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
668 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
671 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
674 * init.c (build_default_init): Make extern.
675 * cp-tree.h (build_default_init): Declare here.
676 * pt.c (tsubst_expr): When the instantiation of the initializer of
677 a variable results in an empty list, default-initialize the
679 (tsubst_copy_and_build): When the instantiation of the initializer
680 in a new expression results in an empty initializer list,
681 default-initialize it.
683 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
685 * mangle.c (write_type): Change mangling of rvalue reference from
688 2007-08-31 Jakub Jelinek <jakub@redhat.com>
690 * decl.c (duplicate_decls): Remove duplicated line.
692 2007-08-31 Paolo Carlini <pcarlini@suse.de>
695 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
696 BOUND_TEMPLATE_TEMPLATE_PARM.
698 2007-08-31 Paolo Carlini <pcarlini@suse.de>
701 * search.c (lookup_member): Check the name argument for
704 2007-08-31 Paolo Carlini <pcarlini@suse.de>
707 * parser.c (cp_parser_trait_expr): Check rerurn value of
710 2007-08-30 Ollie Wild <aaw@google.com>
712 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
713 convert_ptrmem for pointer to member conversions.
714 (convert_to_pointer_force): Update cp_convert_to_pointer call.
715 (ocp_convert): Update cp_convert_to_pointer call.
716 * typeck.c (convert_ptrmem): Add conditional for null pointers to
718 (build_static_cast_1): Check can_convert for conversions in either
720 (get_delta_difference_1): New function.
721 (get_delta_difference): Refactor to call get_delta_difference_1.
723 2007-08-30 Jakub Jelinek <jakub@redhat.com>
725 * decl.c (start_preparsed_function): Set
726 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
728 2007-08-28 Paolo Carlini <pcarlini@suse.de>
731 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
732 BOUND_TEMPLATE_TEMPLATE_PARM.
734 2007-08-28 Jakub Jelinek <jakub@redhat.com>
738 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
739 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
741 2007-08-27 Jason Merrill <jason@redhat.com>
744 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
745 Look inside STMT_EXPR.
746 * semantics.c (stmt_expr_value_expr): New fn.
747 * cp-tree.h: Declare it.
750 * decl.c (groktypename): Ignore attributes applied to class type.
752 2007-08-28 Richard Guenther <rguenther@suse.de>
754 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
756 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
758 * error.c (dump_expr): Handle COMPLEX_CST.
759 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
760 (pp_cxx_expression): Likewise.
762 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
764 * decl.c (GNU_INLINE_P): New.
765 (duplicate_decls): Handle gnu_inline. Merge attributes and
766 some flags in overriding definitions.
767 (redeclaration_error_message): Handle gnu_inline.
768 (start_preparsed_function): Likewise.
770 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
772 * call.c (sufficient_parms_p): Constify.
773 * class.c (same_signature_p): Likewise.
774 * cp-gimplify.c (is_invisiref_parm,
775 cxx_omp_privatize_by_reference): Likewise.
776 * cp-objcp-common.c (has_c_linkage): Likewise.
777 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
778 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
779 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
780 num_artificial_parms_for, comp_template_parms,
781 template_parameter_pack_p, any_dependent_template_arguments_p,
782 any_type_dependent_arguments_p, any_value_dependent_elements_p,
783 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
784 zero_init_p, member_p, cp_lvalue_kind,
785 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
786 varargs_function_p, is_dummy_object, special_function_kind,
787 string_conv_p, type_unknown_p, comp_except_specs, compparms,
788 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
789 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
790 cp_has_mutable_p, at_least_as_qualified_p,
791 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
792 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
793 * except.c (nothrow_libfn_p): Likewise.
794 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
796 * pt.c (comp_template_parms, template_parameter_pack_p,
797 any_type_dependent_arguments_p, any_value_dependent_elements_p,
798 any_dependent_template_arguments_p): Likewise.
799 * repo.c (repo_export_class_p): Likewise.
800 * semantics.c (anon_aggr_type_p): Likewise.
801 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
802 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
803 varargs_function_p, member_p, is_dummy_object, pod_type_p,
804 zero_init_p, special_function_p): Likewise.
805 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
806 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
807 compparms, invalid_nonstatic_memfn_p,
808 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
809 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
810 cp_has_mutable_p, lvalue_or_else): Likewise.
812 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
814 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
815 * cp-objcp-common.c (cp_tree_size): Ditto.
816 * tree.c (cp_walk_subtrees): Ditto
817 * cp-tree.def (TINST_LEVEL): Go away.
818 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
819 move together with other non-tree structs.
820 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
821 (union lang_tree_node): Eliminate tinst_level field.
822 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
823 (current_instantiation, outermost_tinst_level): Return
824 a "struct tinst_level *".
826 * error.c (print_instantiation_partial_context): Change second
827 parameter to a "struct tinst_level *". Replace accessor macros
829 (print_instantiation_full_context): Likewise.
830 * lex.c (in_main_input_context): Likewise.
832 * pt.c (struct pending_templates): New.
833 (pending_templates, last_pending_template): Use it as a type.
834 (current_tinst_level): Change typo to "struct tinst_level *"
835 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
836 (add_pending_template): Construct a "struct pending_template".
837 Replace TINST_LEVEL accessor macros with field access.
838 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
839 (pop_tinst_level): Likewise.
840 (instantiate_pending_templates): Likewise. Factor common code used
841 when an instantiation has been done.
842 (outermost_tinst_level): Replace tree_last with loop.
843 (current_instantiation): Return a "struct tinst_level *".
845 2007-08-24 Ollie Wild <aaw@google.com>
847 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
848 * name-lookup.h (cp_binding_level): Remove vtables member.
850 2007-08-24 Richard Guenther <rguenther@suse.de>
852 * tree.c (cp_cannot_inline_tree_fn): Remove.
853 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
854 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
857 2007-08-24 Jakub Jelinek <jakub@redhat.com>
860 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
861 error_mark_node right away if build_expr_type_conversion
865 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
866 is error_mark_node rather than NULL_TREE.
867 * pt.c (check_explicit_specialization): Likewise.
870 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
871 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
873 2007-08-22 Jason Merrill <jason@redhat.com>
876 * pt.c (outermost_tinst_level): New function.
877 * lex.c (in_main_input_context): New function.
878 * cp-tree.h: Declare it.
879 * decl2.c (constrain_class_visibility): Use it to avoid warning
880 about uses of the anonymous namespace in the main input file.
882 2007-08-21 Jakub Jelinek <jakub@redhat.com>
884 * init.c (build_new_1): Use get_target_expr instead of save_expr.
886 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
889 * class.c (finish_struct_1): Warn when a class has virtual
890 functions and accessible non-virtual destructor.
892 2007-08-20 Richard Guenther <rguenther@suse.de>
896 * call.c (build_new_method_call): Convert initializer to
898 * init.c (build_aggr_init): Do not fiddle with types.
899 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
900 * except.c (build_throw): Do not drop qualifiers for the
902 * typeck.c (get_member_function_from_ptrfunc): Do not
903 fiddle with types, instead convert.
904 (build_ptrmemfunc1): Convert to the target type for
906 (gfc_trans_allocate): Convert result to target type.
907 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
908 pointer-to-member structures shall have alias set zero as well.
910 2007-08-20 Richard Guenther <rguenther@suse.de>
912 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
914 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
915 (nonstatic_local_decl_p): Likewise.
916 * tree.c (cp_auto_var_in_fn_p): Remove.
917 * decl.c (nonstatic_local_decl_p): Remove.
919 2007-08-20 Richard Guenther <rguenther@suse.de>
921 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
923 * tree.h (cp_walk_tree): New define to walk_tree_1 with
924 cp_walk_subtrees lh parameter.
925 (cp_walk_tree_without_duplicates): New define to
926 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
927 * tree.c (count_trees): Call
928 cp_walk_tree_without_duplicates.
929 (verify_stmt_tree): Call cp_walk_tree.
930 (break_out_target_exprs): Likewise.
931 (WALK_SUBTREE): Likewise.
932 * cp-gimplify.c (cp_genericize): Likewise.
933 * cp-pt.c (find_parameter_packs_r): Likewise.
934 (uses_parameter_packs): Likewise.
935 (make_pack_expansion): Likewise.
936 (check_for_bare_parameter_packs): Likewise.
937 (for_each_template_parm): Likewise.
938 * decl.c (check_default_argument): Call
939 cp_walk_tree_without_duplicates.
940 * except.c (build_throw): Likewise.
941 * decl2.c (type_visibility): Likewise.
942 * semantics.c (expand_or_defer_fn): Likewise.
943 (finalize_nrv): Call cp_walk_tree.
945 2007-08-20 Jakub Jelinek <jakub@redhat.com>
948 * init.c (build_new_1): Rename placement_var variable to placement_expr.
949 Initialize it with save_expr rather than get_temp_regvar.
951 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
954 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
957 2007-08-17 Ollie Wild <aaw@google.com>
960 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
961 declarations into appropriate slots for comparison. Fix type
964 2007-08-17 Paolo Carlini <pcarlini@suse.de>
967 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
968 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
970 2007-08-17 Paolo Carlini <pcarlini@suse.de>
973 * parser.c (cp_parser_class_head): Improve error message.
975 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
977 * pt.c (instantiate_decl): Set input_location
978 for the function end.
980 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
982 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
984 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
985 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
986 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
987 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
988 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
989 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
990 * typeck.c (cp_type_quals): Likewise.
991 * typeck2.c (cxx_incomplete_type_diagnostic,
992 cxx_incomplete_type_error): Likewise.
994 2007-08-16 Paolo Carlini <pcarlini@suse.de>
997 * pt.c (tsubst_friend_function): When check_classfn
998 returns error_mark_node likewise return it.
1000 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1003 * typeck.c (check_return_expr): Don't NRV optimize vars in
1005 * decl.c (finish_function): Comment fix.
1007 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1010 * pt.c (push_template_decl_real): Depending on TYPE_P
1011 use either TYPE_CONTEXT or DECL_CONTEXT.
1013 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1015 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1016 constructors and destructors return this.
1018 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1021 * decl2.c (check_classfn): Return error_mark_node in case of error;
1022 in that case, do not call add_method.
1023 * decl.c (start_decl): Deal with check_classfn returning
1025 (grokfndecl): Likewise.
1026 * pt.c (tsubst_friend_function): Likewise.
1028 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1031 * typeck.c (build_binary_op): Disallow vector float types with
1032 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1034 2007-08-11 Ian Lance Taylor <iant@google.com>
1036 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1038 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1040 2007-08-10 Ollie Wild <aaw@google.com>
1042 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1044 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1046 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1047 (lookup_using_namespace): Fix ambiguous_decl call.
1048 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1050 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1052 * call.c (name_as_c_string): Use CONST_CAST.
1053 * decl.c (build_decl): Likewise.
1054 * parser.c (cp_parser_string_literal): Likewise.
1056 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1059 * error.c (dump_expr): Consistently use the *_cxx_*
1060 variants of the pretty-print functions.
1062 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1065 * decl.c (check_special_function_return_type): Just error
1066 on return type specified for conversion operator.
1068 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1070 * typeck2.c (readonly_error): Handle general expressions.
1071 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1073 2007-08-06 Dan Hipschman <dsh@google.com>
1075 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1076 access function name.
1078 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1081 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1082 * g++spec.c (lang_specific_driver): Check them.
1084 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1087 * pt.c (inline_needs_template_parms): Fix comment; change return type
1090 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1093 2007-03-26 Dirk Mueller <dmueller@suse.de>
1095 * parser.c (cp_parser_member_declaration): Pedwarn
1096 about stray semicolons after member declarations.
1098 2007-08-02 Lee Millward <lee.millward@gmail.com>
1103 * parser.c (cp_parser_asm_definition): Detect and discard asm
1104 statements with invalid inputs or outputs.
1105 (cp_parser_asm_operand_list): Return error mark node if any
1106 of the operands are invalid. Adjust documentation.
1108 2007-08-02 Nick Clifton <nickc@redhat.com>
1110 * typeck.c: Change copyright header to refer to version 3 of the
1111 GNU General Public License and to point readers at the COPYING3
1112 file and the FSF's license web page.
1113 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1114 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1115 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1116 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1117 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1118 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1119 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1120 name-lookup.h, parser.c: Likewise.
1122 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1125 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1127 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1130 * semantics.c (finish_label_stmt): Reject the __label__
1131 extension outside function scopes.
1133 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1135 * parser.c (eof_token): Un-constify.
1136 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1137 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1140 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1142 * pt.c, tree.c, typeck2.c: Fix comment typos.
1144 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1145 Mark Mitchell <mark@codesourcery.com>
1148 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1149 hidden due to friend declarations in local classes.
1151 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1153 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1154 * cp-tree.def (DECLTYPE_TYPE): New.
1155 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1156 (dump_type_prefix): Ditto.
1157 (dump_type_suffix): Ditto.
1158 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1159 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1160 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1162 (DECLTYPE_TYPE_EXPR): New.
1163 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1164 (finish_declared_type): Declare.
1165 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1166 DECLTYPE_TYPE nodes.
1167 (pp_cxx_type_id): Ditto.
1168 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1169 (tsubst): Substitute into a DECLTYPE_TYPE node.
1170 (tsubst_copy): Ditto.
1171 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1173 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1174 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1175 structural equality (because we can't hash the expressions).
1176 (finish_declared_type): New.
1177 * lex.c (reswords): Add "decltype" keyword.
1178 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1179 (cp_parser_postfix_expression): Add member_access_only_p to
1180 restrict postfix expression to member access expressions.
1181 (cp_parser_unary_expression): Update call to
1182 cp_parser_postfix_expression to reflect new parameter.
1183 (cp_parser_declared_type): New.
1184 (cp_parser_simple_type_specifier): Parse decltype types.
1186 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1189 * call.c (convert_for_arg_passing): Only widen bitfields to their
1190 declared types if necessary.
1192 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1194 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1197 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1199 * decl.c (typename_hash, typename_compare): Constify.
1200 * mangle.c (hash_type, compare_type): Likewise.
1201 * pt.c (eq_local_specializations, hash_local_specialization):
1203 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1204 list_hash): Likewise.
1205 * typeck2.c (pat_compare): Likewise.
1207 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1209 * method.c (implicitly_declare_fn): Increase alignment if member
1210 function pointer format requires it.
1212 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1215 * typeck.c (check_return_expr): Do not pass a null argument
1218 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1221 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1224 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1227 * typeck.c (convert_arguments): Only use default args if we have
1231 * typeck.c (structural_comptypes): No need to check
1232 resolve_typename_type return value here.
1233 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1234 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1235 original type rather than error_mark_node in case of failure.
1236 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1237 resolve_typename_type result check.
1238 (cp_parser_direct_declarator, cp_parser_head,
1239 cp_parser_constructor_declarator_p): Likewise.
1241 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1243 * pt.c (template_parms_variadic_p): Remove.
1244 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1246 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1249 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1250 argument to dump_aggr_init_expr_args instead of false.
1252 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1254 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1255 canonical types; otherwise, fall back to structural type
1256 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1257 internal compiler error if the canonical types are wrong.
1259 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1262 * parser.c (cp_parser_make_indirect_declarator): When the
1263 the code argument is ERROR_MARK return cp_error_declarator.
1265 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1268 * decl.c (cxx_init_decl_processing): Don't set
1269 force_align_functions_log.
1270 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1271 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1272 FUNCTION_DECL, return its alignment.
1274 2007-07-09 Richard Guenther <rguenther@suse.de>
1276 * decl.c (start_preparsed_function): Do not promote return type.
1278 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1281 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1283 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1286 * pt.c (resolve_overloaded_unification): Robustify. Return a
1288 (type_unification_real): Adjust accordingly.
1290 2007-07-06 Richard Guenther <rguenther@suse.de>
1292 * init.c (build_new_1): Use the correct pointer type.
1293 * typeck2.c (build_m_component_ref): Likewise.
1295 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1298 * init.c (build_zero_init): Always build an initializer for
1300 * typeck2.c (build_functional_cast): Use build_zero_init.
1303 * init.c (build_new_1): Always pass the allocation function to
1304 build_op_delete_call.
1305 * call.c (build_op_delete_call): Handle operator delete with a
1306 variable-argument list. Do not issue an error when no matching
1307 deallocation function is available for a new operator.
1310 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1311 * decl.c (value_dependent_init_p): New function.
1312 (cp_finish_decl): Use it.
1313 * pt.c (value_dependent_expression_p): Use
1314 any_value_dependent_elements_p.
1315 * parser.c (cp_parser_primary_expression): Add comment about
1316 treating dependent qualified names as integral
1317 constant-expressions.
1319 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1321 * decl.c (build_ptrmemfunc_type): Always use structural equality
1322 tests when comparing pointer-to-member-function types, because the
1323 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1326 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1328 * init.c (build_new): Tweak comment.
1330 2007-06-29 Dave Brolley <brolley@redhat.com>
1333 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1334 type to its base type and number of elements here.
1335 * init.c (build_new): Call complete_type_or_else to ensure that the
1336 type is complete and to issue a diagnostic if it is not.
1337 (build_new_1): Don't call complete_type_or_else here.
1339 2007-07-03 Richard Guenther <rguenther@suse.de>
1342 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1345 2007-07-02 Simon Baldwin <simonb@google.com>
1347 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1348 for inner-style nested forward declarations that don't declare
1351 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1354 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1355 DECL_P in not a variable and appears more than once error messages.
1357 2007-07-01 Ollie Wild <aaw@google.com>
1359 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1360 (select_decl): Remove function.
1361 (unqualified_namespace_lookup): Populate binding by calling
1362 ambiguous_decl. Remove select_decl call.
1363 (lookup_qualified_name): Remove select_decl call.
1364 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1365 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1366 generation when name lookup is ambiguous.
1368 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1371 * init.c (build_new_1): Use structural equality on the copy of the
1374 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1376 * decl2.c (determine_visibility): Implement
1377 flag_visibility_ms_compat effect on type info.
1378 * decl.c (cxx_init_decl_processing): Implement
1379 global effect of flag_visibility_ms_compat.
1381 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1383 * decl2.c (start_objects): Mark constructor-running function
1386 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1389 * decl.c (grokdeclarator): Reset friendp for member functions declared
1390 friend of their own class.
1392 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1394 * decl2.c (determine_visibility): Don't look for dllexport here.
1395 (determine_visibility_from_class): Tidy.
1397 2007-06-18 Simon Baldwin <simonb@google.com>
1400 * parser.c (cp_parser_single_declaration): Added check for storage
1401 class other than sc_none in parsed declaration, and a flag to indicate
1402 if the call is part of an explicit template specialization parse.
1403 * (cp_parser_explicit_specialization): Specialization check flag added
1404 to call to cp_parser_single_declaration(), set true.
1405 * (cp_parser_template_declaration_after_export): Specialization check
1406 flag added to call to cp_parser_single_declaration(), set false.
1407 * pt.c (check_explicit_specialization): Added code to copy visiblity
1408 and linkage from the templated function to the explicit specialization.
1410 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1412 * typeck.c (build_binary_op): For templates build the
1413 expression in pieces to avoid the assert in build2_stat.
1414 (get_member_function_from_ptrfunc):
1415 Change over to using POINTER_PLUS_EXPR and convert
1416 the second operand to sizetype.
1417 * typeck2.c (build_m_component_ref): Likewise.
1418 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1419 instead of PLUS_EXPR for pointers.
1420 (build_new_1): Likewise.
1421 (build_vec_delete_1): Likewise.
1422 (build_vec_delete): Likewise.
1423 * class.c (build_base_path): Likewise.
1424 (build_base_path): Likewise.
1425 (convert_to_base_statically): Likewise.
1426 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1427 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1428 instead of PLUS_EXPR.
1429 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1430 instead of PLUS_EXPR for pointers.
1431 * call.c (build_special_member_call): Likewise.
1432 * rtti.c (build_headof): Likewise.
1433 Use sizetype instead of ptrdiff_type_node.
1434 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1435 instead of PLUS_EXPR for pointers.
1436 * except.c (expand_start_catch_block): Do a
1437 NEGATIVE and then a POINTER_PLUS_EXPR instead
1439 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1440 PLUS_EXPR on pointer types over to use
1441 POINTER_PLUS_EXPR and remove the conversion
1442 to the pointer types.
1443 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1444 adding to a pointer type. Use size_int instead of
1445 ssize_int. Convert the index to sizetype before
1446 adding it to the pointer.
1448 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1450 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1451 (DECL_ANON_UNION_VAR_P): New macro.
1452 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1453 than DECL_VAR_MARKED_P, to keep track of which variables we have
1455 * decl.c (redeclaration_error_message): Complain about redeclaring
1456 anonymous union members at namespace scope.
1457 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1459 2007-06-14 Geoff Keating <geoffk@apple.com>
1461 * decl2.c (determine_visibility): Ensure that functions with
1462 hidden types as parameters are hidden.
1465 * decl2.c (determine_visibility): Remove duplicate code for
1468 2007-06-12 Ian Lance Taylor <iant@google.com>
1471 * init.c (avoid_placement_new_aliasing): New static function.
1472 (build_new_1): Call it.
1474 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1476 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1477 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1479 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1482 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1483 on init, the non-decl cond operand and increment value.
1485 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1488 * decl.c (check_initializer): Report an error when a brace enclosed
1489 initializer is used for a non-aggregate type in C++98.
1490 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
1492 (grokdeclarator): Likewise.
1493 (move_fn_p): Likewise.
1494 * typeck.c (check_return_expr): Likewise.
1495 * call.c (reference_binding): Likewise.
1496 * error.c (cp_cpp_error): Likewise.
1497 * pt.c (check_default_tmpl_args): Likewise.
1499 * lex.c (init_reswords): Likewise.
1500 * parser.c (p_parser_primary_expression): Likewise.
1501 (TOKEN_PRECEDENCE): Likewise.
1502 (cp_parser_init_declarator): Likewise.
1503 (cp_parser_ptr_operator): Likewise.
1504 (cp_parser_parameter_declaration): Likewise.
1505 (cp_parser_enclosed_template_argument_list): Likewise.
1506 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
1507 (cp_parser_next_token_ends_template_argument_p): Likewise.
1509 2007-06-04 Simon Baldwin <simonb@google.com>
1511 * decl.c (grokdeclarator): Readability change. Moved case labels
1512 into direct switch statement scope.
1514 2007-06-04 Paolo Carlini <pcarlini@suse.de>
1516 * call.c (convert_like_real): Remove pointless code.
1518 2007-05-31 Mark Mitchell <mark@codesourcery.com>
1520 * decl.c (get_atexit_fn_ptr_type): New function.
1521 (get_atexit_node): Use it.
1522 (start_cleanup_fn): Likewise.
1523 (register_dtor_fn): Use the object's destructor, instead of a
1524 separate cleanup function, where possible.
1525 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
1526 (atexit_fn_ptr_type_node): New macro.
1527 * decl2.c (build_cleanup): Use build_address.
1529 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
1531 * typeck.c (build_binary_op): Include types in error.
1533 2007-05-31 Jakub Jelinek <jakub@redhat.com>
1536 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
1537 needs runtime initialization.
1539 2007-05-31 Paolo Carlini <pcarlini@suse.de>
1542 * semantics.c (finish_trait_expr): Complete the types.
1544 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
1545 Douglas Gregor <doug.gregor@gmail.com>
1546 Pedro Lamarao <pedro.lamarao@mndfck.org>
1547 Howard Hinnant <howard.hinnant@gmail.com>
1551 * typeck.c (comptypes): Don't consider rvalue and lvalue
1552 reference types to be equivalent.
1553 (check_return_expr): Move from certain lvalues when returning
1555 * decl.c (grokdeclarator): Implement reference collapsing.
1556 (copy_fn_p): Don't consider constructors taking rvalue references
1557 to be copy constructors.
1559 * call.c (conversion): New "rvaluedness_matches_p" member.
1560 (convert_class_to_reference): Require reference type as first
1561 parameter instead of base type.
1562 (reference_binding): Add logic to handle rvalue references.
1563 (implicit_conversion): Update inaccurate comment.
1564 (convert_like_real): Disable creation of temporaries that are
1565 impossible to initialize for types with move constructors.
1566 (build_over_call): Elide move constructors when possible.
1567 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
1568 (maybe_handle_ref_bind): Return conversion instead of type node.
1569 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
1570 determine preferred conversion sequences.
1571 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
1572 (LOOKUP_PREFER_RVALUE): New.
1573 (DECL_MOVE_CONSTRUCTOR_P): New.
1574 (struct cp_declarator): Add "reference" member for reference
1575 types, with new "rvalue_ref" flag.
1576 (cp_build_reference_type): Declare.
1577 (move_fn_p): Declare.
1578 * error.c (dump_type_prefix): Format rvalue reference types
1579 correctly in error messages.
1580 * except.c (build_throw): Move from certain lvalues when
1582 * mangle.c (write_type): Mangle rvalue references differently
1583 than regular references.
1584 * parser.c (make_reference_declarator): Add boolean parameter for
1586 (cp_parser_make_indirect_declarator): New.
1587 (cp_parser_new_declarator_opt): Call
1588 cp_parser_make_indirect_declarator.
1589 (cp_parser_conversion_declarator_opt): Ditto.
1590 (cp_parser_declarator): Ditto.
1591 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1593 * pt.c (tsubst): Implement reference collapsing.
1594 (maybe_adjust_types_for_deduction): Implement special template
1595 parameter deduction rule for rvalue references.
1596 (type_unification_real): Update calls to
1597 maybe_adjust_types_for_deduction.
1598 (try_one_overload): Ditto.
1599 (unify_pack_expansion): Ditto.
1600 * tree.c (lvalue_p_1): Handle rvalue reference types.
1601 (cp_build_reference_type): New.
1603 2007-05-30 Jakub Jelinek <jakub@redhat.com>
1606 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
1607 variables that need runtime initialization.
1609 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
1612 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
1613 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
1614 case POSTDECREMENT_EXPR>): Return the error_mark_node
1615 if either the real or imaginary parts would an
1618 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
1619 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1622 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
1623 token is a closing brace, false if there are no tokens left.
1624 (cp_parser_namespace_alias_definition): Only consume the next token if
1625 it is a closing brace.
1627 * parser.c (cp_parser_class_specifier): Likewise.
1629 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
1631 * semantics.c (finish_member_declaration): Fix a typo in the
1634 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
1646 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
1647 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
1648 * pt.c (check_for_bare_parameter_packs): Return bool indicated
1649 whether everything was okay. Fix indentation.
1650 (push_template_decl_real): Check for bare parameter packs in
1651 function parameters; where errors occur, mark the parameter types
1652 with ERROR_MARK_NODEs to avert ICEs.
1653 (coerce_template_parameter_pack): New.
1654 (coerce_template_parms): Moved parameter pack coercion into
1655 coerce_template_parameter_pack, and permit it anywhere in the
1656 template parameter list (not just at the end). Parameter and
1657 argument indices can vary (somewhat) separately now, so add
1658 PARM_IDX and ARG_IDX.
1659 (fn_type_unification): Don't set an argument pack as incomplete if
1660 no argument pack was deduced.
1661 (type_unification_real): If a type parameter is a parameter pack
1662 and has not otherwise been deduced, it will be deduced to an empty
1664 (more_specialized_fn): Use the actual lengths of the argument
1665 lists when comparing against expansions.
1666 * semantics.c (finish_member_declaration): If a field's type has
1667 bare parameter packs, error and set its type to ERROR_MARK_NODE.
1669 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
1672 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
1674 2007-05-22 Ollie Wild <aaw@google.com>
1676 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
1677 (unqualified_namespace_lookup): Adds check for hidden types.
1679 2007-05-22 Ollie Wild <aaw@google.com>
1681 * decl.c (duplicate_decls): Verify namespace names are unique.
1683 2007-05-21 Mark Mitchell <mark@codesourcery.com>
1685 * decl.c (cxx_maybe_build_cleanup): Handle
1686 __attribute__((cleanup)).
1688 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1690 * cvt.c (cp_convert_and_check): Don't check warnings if the
1693 2007-05-18 Geoffrey Keating <geoffk@apple.com>
1695 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
1697 2007-05-14 Paolo Carlini <pcarlini@suse.de>
1700 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
1701 type only if is a class type (5.2.8/4).
1703 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
1705 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
1706 * decl.c (grokdeclarator): Use unsigned_type_for instead of
1707 c_common_unsigned_type.
1709 2007-05-11 Silvius Rus <rus@google.com>
1711 * cp/typeck.c (build_indirect_ref): Add call to
1712 strict_aliasing_warning.
1713 (build_reinterpret_cast_1): Condition call to
1714 strict_aliasing_warning.
1716 2007-05-11 Jan Hubicka <jh@suse.cz>
1718 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
1719 * decl2.c (start_objects): ctors and dtors are no longer public.
1720 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
1722 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
1724 * typeck.c (build_unary_op): Remove code that used to
1725 handle non lvalue increments/decrements.
1727 2007-05-07 Mike Stump <mrs@apple.com>
1729 * parser.c (check_empty_body): Add.
1730 (cp_parser_iteration_statement): Add call to check_empty_body.
1732 2007-05-05 Geoffrey Keating <geoffk@apple.com>
1735 * mangle.c (write_mangled_name): Mangle static variable names.
1736 (write_unqualified_name): Use local-source-name for
1737 namespace-scope static variables.
1739 2007-05-04 Dirk Mueller <dmueller@suse.de>
1741 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
1744 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
1747 * decl2.c (constrain_class_visibility):
1748 Use strip_pointer_or_array_types instead of strip_array_types.
1750 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
1753 * decl.c (reshape_init_r): Don't reshape the first element if it
1754 is a pointer to member function.
1756 2007-04-27 Simon Baldwin <simonb@google.com>
1758 * decl.c (grokparms): Changed message format from %qD to %qE.
1760 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
1762 * error.c (maybe_warn_variadic_templates): Variadic templates are
1763 now in C++0x, so only warn about them in C++98 mode.
1765 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
1768 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
1769 integeral types from vectors types.
1771 2007-04-26 Jakub Jelinek <jakub@redhat.com>
1774 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
1775 for type dependent OMP_CLAUSE_DECLs.
1777 2007-04-24 Mark Mitchell <mark@codesourcery.com>
1780 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
1781 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
1782 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
1783 * init.c (build_zero_init): Adjust, as
1784 COMPLEX_TYPE is now a SCALAR_TYPE.
1785 * typeck2.c (digest_init): Allow brace-enclosed initializers for
1786 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
1788 2007-04-25 Paolo Carlini <pcarlini@suse.de>
1790 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
1791 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
1792 (trait_expr_value): Adjust.
1794 2007-04-23 Simon Baldwin <simonb@google.com>
1796 * decl.c (grokparms): Added new error for duplicate function
1797 parameters names in function prototypes, to match gcc behavior.
1799 2007-04-23 Jan Hubicka <jh@suse.cz>
1801 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
1804 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
1806 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
1807 instead of checking GIMPLE_STMT_P in chain_next.
1809 2007-04-17 Mark Mitchell <mark@codesourcery.com>
1812 * call.c (convert_for_arg_passing): Convert bitfields to their
1815 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
1818 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
1820 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
1823 * cp/decl2.c (constrain_class_visibility):
1824 Do not warn about the use of anonymous namespace in the main input file.
1826 2007-04-15 Mark Mitchell <mark@codesourcery.com>
1828 * cp-tree.h (current_template_parms): Fix typo in comment.
1830 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
1832 * cp-tree.h, error.c: Fix comment typos.
1834 2007-04-13 Jason Merrill <jason@redhat.com>
1837 * call.c (reference_binding): Add c_cast_p parm. If true,
1838 add quals to TO as needed to make it reference-compatible.
1840 2007-04-11 Jan Hubicka <jh@suse.cz>
1842 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
1843 that we are not processing template_decl.
1845 2007-04-09 Mark Mitchell <mark@codesourcery.com>
1848 * class.c (build_base_path): Ensure that the converted pointer has
1849 the same cv-qualification as the input.
1851 2007-04-09 Paolo Carlini <pcarlini@suse.de>
1853 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
1855 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
1857 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
1859 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
1860 * tree.c (cp_add_pending_fn_decls): Remove.
1861 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
1863 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
1865 Revert change removing staticp.
1867 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
1869 * cp-objcp-common.c (cxx_staticp): Remove.
1870 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
1871 * cp-tree.h (cxx_staticp):
1873 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
1875 * class.c (check_for_override): Don't remove dllmport attribute
1878 2007-04-03 Jakub Jelinek <jakub@redhat.com>
1881 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
1882 type issue error and return early.
1884 2007-03-30 Jason Merrill <jason@redhat.com>
1887 * typeck.c (cp_type_readonly): New fn.
1888 * cp-tree.h: Declare it.
1889 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
1890 (cp_finish_decl): Not here.
1892 2007-03-31 Richard Guenther <rguenther@suse.de>
1894 * optimize.c (maybe_clone_body): Replace splay-tree usage by
1897 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
1902 * parser.c (declarator_can_be_parameter_pack): New.
1903 (cp_parser_template_parameter): Only parse the `...' if the
1904 declarator can be a parameter pack.
1905 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
1907 * pt.c (find_parameter_packs_r): Look into the bounds on integer
1908 types (they could be used as array bounds).
1909 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
1910 (tsubst_pack_expansion): Handle failure to expand parameter
1913 2007-03-30 Paolo Carlini <pcarlini@suse.de>
1916 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
1917 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
1918 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
1919 (CLASS_TYPE_NON_UNION_P): Add.
1920 (struct lang_type_class): Add has_complex_dflt.
1921 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
1922 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
1923 * cp-tree.def: Add TRAIT_EXPR.
1924 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
1925 * lex.c (struct resword): Add __has_nothrow_assign,
1926 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
1927 __has_trivial_constructor, __has_trivial_copy,
1928 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
1929 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
1930 __is_pod, __is_polymorphic, __is_union.
1931 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
1932 (cp_parser_trait_expr): New.
1933 * semantics.c (finish_trait_expr, trait_expr_value
1934 classtype_has_nothrow_copy_or_assign_p): New.
1935 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
1937 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
1938 * class.c (check_bases, check_field_decl, check_bases_and_members):
1939 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
1940 * pt.c (uses_template_parms, tsubst_copy_and_build,
1941 value_dependent_expression_p, type_dependent_expression_p): Deal with
1943 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
1945 2007-03-29 Richard Guenther <rguenther@suse.de>
1947 * tree.c (cp_walk_subtrees): Do not set input_location.
1949 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
1952 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
1955 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1957 * parser.c (struct cp_parser): Update comment for
1958 greater_than_is_operator_p.
1959 (cp_parser_primary_expression): In C++0x mode, a cast operator can
1960 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
1961 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
1962 !GREATER_THAN_IS_OPERATOR_P.
1963 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
1964 `>>' operators that will become two `>' tokens in C++0x.
1965 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
1966 mode, allowing it to terminate default arguments.
1967 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
1968 `>>' like two consecutive `>' tokens.
1969 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
1970 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
1971 ends a template argument.
1973 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1975 * decl.c (redeclaration_error_message): Complain when redeclaring
1976 a friend function with default template arguments (C++0x mode only).
1977 * cp-tree.h (check_default_tmpl_args): Declare.
1978 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
1979 template arguments in function templates. Add support for checking
1980 the default template arguments of friend templates.
1981 (push_template_decl_real): Fix call to check_default_tmpl_args.
1982 (type_unification_real): If a template parameter has not been
1983 deduced but provides a default template argument, substitute into
1984 that default template argument.
1985 * parser.c (cp_parser_init_declarator): When declaring (but not
1986 defining!) a function template in C++0x mode, check for default
1989 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1992 * decl.c (grokdeclarator): Deal with cv-qualified function type
1993 typedefs in the same way for member and non-member functions.
1995 2007-03-26 Dirk Mueller <dmueller@suse.de>
1997 * parser.c (cp_parser_member_declaration): Pedwarn
1998 about stray semicolons after member declarations.
2000 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2003 * pt.c (instantiate_decl): Set in_system_header.
2005 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2007 * cp-tree.h (current_tempalte_parms): Improve documentation.
2008 * pt.c (current_template_args): Likewise.
2011 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2012 not consume tokens when failing.
2014 2007-03-22 Jim Wilson <wilson@specifix.com>
2015 Mark Mitchell <mark@codesourcery.com>
2018 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2019 consistent with FROM.
2021 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2023 * error.c (dump_expr): Handle dependent names that designate types.
2024 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2026 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2028 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2030 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2032 * cvt.c (cp_convert_and_check) : Define.
2033 * cp-tree.h (cp_convert_and_check): Declare.
2034 * call.c (convert_conversion_warnings): Rename to
2035 conversion_null_warnings. The warning for floating-point to
2036 integer is handled by convert_and_check in convert_like_real.
2037 (convert_like_real): convert_conversion_warnings was renamed as
2038 conversion_null_warnings.
2039 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2040 overflow and changes of value during conversion.
2042 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2045 * parser.c (cp_parser_statement): If 'namespace' is found, this
2046 only can be a namespace alias definition, so parse it now.
2047 (cp_parser_namespace_alias_definition): if we find an open brace
2048 instead of '=', then this is actually a misplaced namespace
2051 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2054 * decl.c (cxx_init_decl_processing): Move command-line options
2055 processing to c-opts.c.
2057 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2059 * ptree.c (cxx_print_type): Use formatting markup for integers
2060 when printing template parameter index/level/orig level.
2061 (cxx_print_xnode): Ditto.
2062 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2063 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2064 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2066 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2067 rather than a HOST_WIDE_INT.
2068 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2069 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2071 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2072 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2073 IN_BASE_INITIALIZER bool bitfields.
2074 (struct cp_declarator): Make KIND a 4-bit field. Make
2075 PARAMETER_PACK_P a bool bitfield just after KIND.
2076 * pt.c (uses_parameter_packs): Destroy the pointer set.
2077 (make_pack_expansion): Ditto.
2078 (check_for_bare_parameter_packs): Ditto.
2079 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2081 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2084 * call.c (convert_default_arg): Instead of copying the node,
2087 2007-03-15 Dirk Mueller <dmueller@suse.de>
2090 * call.c (convert_conversion_warnings): New..
2091 (convert_like_real): .. factored out from here.
2092 (convert_conversion_warnings): Add warning about
2093 false being converted to NULL in argument passing.
2095 2007-03-14 Dirk Mueller <dmueller@suse.de>
2097 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2098 (finish_do_body): Warn about empty body in do/while statement.
2100 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2102 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2104 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2107 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2110 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2112 * cp/repo.c (init_repo): Initialize random_seed saved options.
2113 (finish_repo): Adjust.
2115 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2118 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2121 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2123 * decl.c (compute_array_index_type): New warning flag warn_vla.
2125 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2128 * call.c (convert_default_arg): Copy non-constant arguments.
2130 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2133 * parser.c (cp_parser_postfix_expression): Disallow compound
2134 literals in constant expressions.
2137 * semantics.c (finish_typeof): Use unlowered_expr_type.
2139 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2142 * cp-tree.h (unlowered_expr_type): New function.
2143 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2144 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2145 (unlowered_expr_type): New function.
2146 (build_unary_op): Disallow predecrements of bool bitfields.
2147 * call.c (build_conditional_expr): Use unlowered_expr_type.
2148 * pt.c (type_unification_real): Likewise.
2150 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2153 * typeck.c (check_return_expr): Check for bare parameter packs.
2154 (comptypes): Compare template parameter packs and
2155 type pack expansions.
2156 * decl.c (grokdeclarator): Deal with the declaration of function
2158 (grokparms): Verify that the (optional) function parameter pack is
2159 at the end of the parameter list.
2160 (xref_basetypes): Handle pack expansions in the base class.
2161 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2162 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2163 (NONTYPE_ARGUMENT_PACK): New.
2164 (TYPE_PACK_EXPANSION): New.
2165 (EXPR_PACK_EXPANSION): New.
2166 (ARGUMENT_PACK_SELECT): New.
2167 * cp-objcp-common.c (cp_tree_size): Compute size of
2168 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2169 ARGUMENT_PACK_SELECT.
2170 * error.c (dump_template_argument): Print template argument packs.
2171 (dump_template_argument_list): Ditto.
2172 (dump_template_parameter): Dump `...' for template type parameter
2174 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2175 (dump_parameters): Print function parameter packs.
2176 (dump_template_parms): Print template argument packs.
2177 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2178 (maybe_warn_variadic_templates): New.
2179 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2180 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2181 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2183 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2184 (write_template_arg): Write argument packs as separate arguments.
2185 * cp-tree.h (struct template_parm_index_s): Add flag that
2186 indicates that the template parameter is actually a parameter
2188 (struct tree_argument_pack_select): New.
2189 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2190 (union lang_tree_node): Add argument_pack_select.
2191 (FUNCTION_PARAMETER_PACK_P): New.
2192 (PACK_EXPANSION_P): New.
2193 (PACK_EXPANSION_PATTERN): New.
2194 (SET_PACK_EXPANSION_PATTERN): New.
2195 (PACK_EXPANSION_PARAMETER_PACKS): New.
2196 (ARGUMENT_PACK_P): New.
2197 (ARGUMENT_PACK_ARGS): New.
2198 (SET_ARGUMENT_PACK_ARGS): New.
2199 (ARGUMENT_PACK_INCOMPLETE_P): New.
2200 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2201 (TEMPLATE_PARM_PARAMETER_PACK): New.
2202 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2203 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2204 (ARGUMENT_PACK_SELECT_INDEX): New.
2205 (ARGUMENT_PACK_SELECT_ARG): New.
2206 (struct cp_declarator): Add parameter_pack_p flag.
2207 (maybe_warn_variadic_templates): Declare.
2208 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2209 indicate a template parameter pack.
2210 (uses_parameter_packs): Declare.
2211 (template_parameter_pack_p): Declare.
2212 (template_parms_variadic_p): Declare.
2213 (make_pack_expansion): Declare.
2214 (check_for_bare_parameter_packs): Declare.
2215 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2216 sizeof... expressions.
2217 (pp_cxx_expression): Print pack expansions and non-type argument
2219 (pp_cxx_exception_specification): Print pack expansions.
2220 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2221 (pp_cxx_ctor_initializer): Print pack expansions.
2222 (pp_cxx_type_id): Print pack expansions.
2223 (pp_cxx_template_argument_list): Print argument packs.
2224 (pp_cxx_template_parameter): Print ellipsis for template parameter
2226 * pt.c (comp_template_parms): Compare template parameter packs.
2227 (template_parameter_pack_p): New.
2228 (template_parms_variadic_p): New.
2229 (template_args_variadic_p): New.
2230 (make_ith_pack_parameter_name): New.
2231 (struct find_parameter_pack_data): New.
2232 (find_parameter_packs_r): New.
2233 (uses_parameter_packs): New.
2234 (make_pack_expansion): New.
2235 (check_for_bare_parameter_packs): New.
2236 (expand_template_argument_pack): New.
2237 (reduce_template_parm_level): Propagate parameter pack flag.
2238 (process_template_parm): Add is_parameter_pack parameter to state
2239 when the parameter is actually a parameter pack. Create template
2240 parameter packs when is_parameter_pack is true.
2241 (current_template_args): The argument for a template parameter
2242 pack is an argument pack containing a single pack expansion.
2243 (process_partial_specialization): When checking that non-type
2244 argument expressions do not involve template parameters, loop over
2245 the arguments in argument packs separately.
2246 (push_template_decl_real): Check that the type of the declaration
2247 does not have any bare parameter packs. Check that primary
2248 templates have no more than one parameter pack, and that it comes
2249 at the end of the template parameter list.
2250 (convert_template_argument): Handle coercions for pack expansion
2251 expressions by coercing the pattern then rebuilding the expansion.
2252 (coerce_template_parms): When coercing the arguments for a
2253 variadic template, pack "extra" arguments into an argument pack.
2254 (coerce_template_template_parms): Cannot coerce between parameter
2255 packs and non-pack parameters.
2256 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2257 (comp_template_args): Expand all template arguments packs before
2258 comparing template argument lists.
2259 (mangle_class_name_for_template): Make argument packs as separate
2261 (for_each_template_parm_r): No need to handle BASELINK.
2262 (instantiate_class_template): Handle pack expansions in the base
2264 (tsubst_pack_expansion): New.
2265 (tsubst_template_args): Handle substitutions of argument packs and
2266 pack expansion into template argument lists.
2267 (tsubst_decl): Expand function parameter packs into separate
2268 function parameters.
2269 (tsubst_arg_types): Expand a type pack expansion into separate
2271 (tsubst_exception_specification): Handle pack expansions in
2272 exception specifiers.
2273 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2274 replacing a template parameter with its argument. If we encounter
2275 a substitution for an argument pack, just return the parameter
2277 (tsubst_copy): sizeof(X...) returns the number of elements in
2278 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2279 PARM_DECL is a parameter pack.
2280 (tsubst_expr): Expression pack expansions and argument packs
2281 cannot show up here; they will all be handled through function
2282 calls, sizeof, and template argument lists.
2283 (tsubst_copy_and_build): sizeof(X...) returns the number of
2284 elements in parameter pack X. Handle pack expansions in TREE_LIST
2285 and CONSTRUCTOR nodes.
2286 (fn_type_unification): Handle "incomplete" explicit template
2287 argument lists that specify some of the arguments for a template
2289 (type_unification_real): Unify arguments against pack expansions.
2290 (template_parm_level_and_index): New, helper function.
2291 (unify_pack_expansion): New.
2292 (unify): Unify argument packs on an argument-by-argument basis,
2293 handling variadic argument packs as well.
2294 (more_specialized_fn): Handle unification of function parameter
2295 packs. All things being equal, prefer non-variadic function
2296 templates to variadic function templates.
2297 (more_specialized_class): Prefer the variadic class template
2298 partial specialization that binds fewer arguments to a parameter
2300 (regenerate_decl_from_template): Expand function parameter packs
2301 into separate parameters.
2302 (instantiate_decl): Ditto.
2303 (tsubst_initializer_list): Handle pack expansions for base-class
2305 (dependent_type_p_r): Determine dependent types in argument packs
2306 and pack expansions.
2307 (value_dependent_expression_p): Determine value-dependence of
2308 non-type argument packs.
2309 (dependent_template_arg_p): Handle argument packs.
2310 * semantics.c (finish_cond): Check for bare parameter packs.
2311 (finish_expr_stmt): Ditto.
2312 (finish_for_expr): Ditto.
2313 (finish_switch_cond): Ditto.
2314 (finish_mem_initializers): Ditto.
2315 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2317 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2318 * parser.c (make_declarator): Declarator is not an expansion.
2319 (make_pointer_declarator): Transfer parameter pack flag to outer
2321 (make_reference_declarator): Ditto.
2322 (make_ptrmem_declarator): Ditto.
2323 (make_call_declarator): Ditto.
2324 (make_array_declarator): Ditto.
2325 (cp_parser_postfix_expression): Allow pack expansion expressions
2326 in the argument list for a call expression.
2327 (cp_parser_parenthesized_expression_list): Add new parameter
2328 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2329 into separate arguments."
2330 (cp_parser_new_placement): Allow pack expansion expressions.
2331 (cp_parser_new_initializer): Ditto.
2332 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2333 base-class initializer expansion.
2334 (cp_parser_mem_initializer): Ditto.
2335 (cp_parser_template_parameter_list): Keep track of whether the
2336 template parameter is a template parameter pack.
2337 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2338 template parameter pack.
2339 (cp_parser_type_parameter): Ditto.
2340 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2342 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2343 this declarator is a parameter pack.
2344 (cp_parser_parameter_declaration): The ellipsis does not end the
2345 parameter declaration, because it might be a parameter pack. Parse
2346 the ellipsis to indicate a parameter pack.
2347 (cp_parser_initializer): Allow pack expansions.
2348 (cp_parser_initializer_list): Allow ellipsis to create an
2349 initializer expansion.
2350 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2352 (cp_parser_type_id_list): Allow ellipsis to create an exception
2353 specifier expansion.
2354 (cp_parser_attribute_list): Don't allow pack expansions.
2355 (cp_parser_functional_cast): Allow pack expansions.
2356 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2357 compute the length of a parameter pack.
2358 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2359 end a template argument.
2360 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2361 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2364 2007-03-09 Dirk Mueller <dmueller@suse.de>
2366 * cp/call.c (build_new_op): Call warn_logical_operator.
2368 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2371 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2374 * pt.c (any_template_arguments_need_structural_equality_p):
2377 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2379 * decl.c (grokdeclarator): Disable warnings for anonymous
2382 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2384 * typeck2.c (readonly_error): Always emit a hard error.
2385 Remove last argument.
2386 * cp-tree.h (readonly_error): Adjust prototype.
2387 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2388 * typeck.c (build_unary_op): Likewise.
2389 (build_modify_expr): Likewise.
2391 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2394 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2396 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2399 * parser.c (struct cp_parser): New IN_IF_STMT.
2400 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2401 returning if parsing the body of an 'if' statement or issuing an
2402 error and continuing.
2403 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2405 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2407 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2410 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2413 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2415 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2416 Objective-C++. Don't exit early if -shared-libgcc needs to be
2419 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2421 * typeck.c (common_base_type): Delete unused function.
2423 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2425 * Make-lang.in: Add dummy lang.install-pdf target.
2427 2007-03-01 Simon Baldwin <simonb@google.com>
2430 * decl.c (check_tag_decl): Added new warning for typedef ignored
2431 when it precedes an otherwise valid non-typedef declaration.
2433 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2435 * typeck.c (build_function_call): Store converted arguments
2436 in a stack-allocated array instead of building a list.
2437 (convert_arguments): Store arguments in the array passed in as an
2438 argument, and return the actual number of arguments.
2439 * call.c (build_call): Delete, and replace with...
2440 (build_call_n, build_call_a): New.
2441 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2442 (build_over_call): Store converted arguments in a stack-allocated
2443 array instead of building a list.
2444 (build_cxx_call): Pass arguments in an array instead of as a list.
2445 (build_java_interface_fn_ref): Rewrite to avoid constructing
2447 * tree.h: Update declarations to reflect above changes.
2448 * method.c (use_thunk): Use a stack-allocated array to hold
2449 the arguments instead of a list.
2450 * rtti.c (throw_bad_cast): Update call to cxx_call.
2451 (throw_bad_typeid): Likewise.
2452 (build_dynamic_cast_1): Likewise.
2453 * init.c (build_builtin_delete_call): Use build_call_n.
2454 * decl.c (expand_static_init): Likewise.
2455 * except.c (cp_protect_cleanup_actions): Likewise.
2456 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2457 (gimplify_must_not_throw_expr): Likewise.
2458 (cxx_omp_apply_fn): Use build_call_a.
2460 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2462 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2463 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2465 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2467 * cp-tree.h (static_ctors): Remove.
2468 * cp-tree.h (static_dtors): Likewise.
2469 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2470 refactoring of tree_map hierarchy.
2471 (decl_shadowed_for_var_insert): Likewise.
2472 * semantics.c (expand_body): Use c_expand_body.
2473 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2474 * decl2.c (static_ctors): Remove.
2475 (static_dtors): Likewise.
2476 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2477 objc_generate_static_init_call. Do not call static_[cd]tors.
2478 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2480 (cp_write_global_declarations): Likewise.
2482 2007-02-23 Richard Guenther <rguenther@suse.de>
2484 * class.c (note_name_declared_in_class): Make declaration
2485 changes meaning a pedwarn.
2487 2007-02-22 Michael Matz <matz@suse.de>
2490 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
2491 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
2492 dump_function_decl): Guard emitting outer scopes by new flag.
2493 * cp-lang.c (cxx_dwarf_name): New function.
2494 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
2495 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
2497 (push_template_decl_real, lookup_template_class): Remove calls
2500 2007-02-19 Mark Mitchell <mark@codesourcery.com>
2502 * call.c (build_new_method_call): Ensure that explicit calls of
2503 destructors have type "void".
2505 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2507 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
2508 and -Walways-true with -Waddress.
2509 * cvt.c (convert_to_void): Replace unconditional warning with
2512 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2514 * decl.c, tree.c: Fix comment typos.
2516 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2519 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
2520 statement expression if we had an error mark node.
2522 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2523 Brooks Moses <brooks.moses@codesourcery.com>
2524 Lee Millward <lee.millward@codesourcery.com>
2526 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
2527 Change class to tcc_vl_exp.
2529 * call.c (build_call): Use build_call_list instead
2531 (build_over_call): Likewise.
2532 (build_new_method_call): Use build_min_non_dep_call_list
2533 instead of build_min_non_dep.
2535 * error.c (dump_call_expr_args): New function.
2536 (dump_aggr_init_expr_args): New function.
2537 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
2538 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
2540 * cvt.c (convert_to_void): Use build_call_array instead
2541 of build3; use new AGGR_INIT_EXPR accessor macros.
2543 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
2544 instead of TREE_CODE_LENGTH.
2546 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
2547 AGGR_INIT_EXPR accessor macros.
2549 * cp-gimplify.c (cp_gimplify_init_expr): Use
2550 AGGR_INIT_EXPR_SLOT to set the slot operand.
2552 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
2553 (AGGR_INIT_EXPR_SLOT): New macro.
2554 (AGGR_INIT_EXPR_ARG): New macro.
2555 (aggr_init_expr_nargs): New macro.
2556 (AGGR_INIT_EXPR_ARGP): New macro.
2557 (aggr_init_expr_arg_iterator): New.
2558 (init_aggr_init_expr_arg_iterator): New.
2559 (next_aggr_init_expr_arg): New.
2560 (first_aggr_init_expr_arg): New.
2561 (more_aggr_init_expr_args_p): New.
2562 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
2563 (stabilize_aggr_init): New declaration.
2564 (build_min_non_dep_call_list): Likewise.
2566 * tree.c (process_aggr_init_operands): New function.
2567 (build_aggr_init_array) New function.
2568 (build_cplus_new): Update to use new CALL_EXPR and
2569 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
2570 build_aggr_init_array.
2571 (build_min_non_dep_call_list) New function.
2572 (build_min_nt): Assert input code parameter is not a variable
2573 length expression class.
2574 (build_min, build_min_non_dep): Likewise.
2575 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2576 to check for equality instead of recursing. Handle tcc_vl_exp
2578 (stabilize_call): Update to only handle CALL_EXPRs, not
2579 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2580 (stabilize_aggr_init): New function.
2581 (stabilize_init): Use it.
2583 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2584 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2585 AGGR_INIT_EXPR accessor macros and argument iterators.
2587 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2588 build_vl_exp. Iterate through the operands, recursively
2589 processing each one.
2590 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2591 CALL_EXPR accessor macros.
2592 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2593 tree code classes. Use TREE_OPERAND_LENGTH instead of
2596 * semantics.c (finish_call_expr): Use build_nt_call_list
2597 instead of build_nt.
2598 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
2599 accessor macros. Use build_call_array to construct the
2600 CALL_EXPR node instead of build3
2602 * decl2.c (build_offset_ref_call_from_tree): Use
2603 build_nt_call_list and build_min_non_dep_call_list instead
2604 of build_min_nt and build_min_non_dep.
2606 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
2607 Use build_nt_call_list instead of build_min_nt.
2609 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2612 * call.c (build_conditional_expr): Improve error message.
2614 2007-02-13 Dirk Mueller <dmueller@suse.de>
2616 * friend.c (do_friend): Annotate warning about friend
2617 declarations in templates with OPT_Wnon_template_friend.
2618 Convert informal message from warning() to inform().
2620 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
2621 Mark Mitchell <mark@codesourcery.com>
2624 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
2625 instantiations for variables.
2627 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2630 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
2631 Check warn_unused_value just once.
2633 2007-02-11 Mark Mitchell <mark@codesourcery.com>
2636 * pt.c (determine_specialization): Use skip_artificial_parms_for.
2637 (fn_type_unificiation): Likewise.
2638 (get_bindings): Likewise.
2640 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
2643 * decl.c (finish_function): Use DECL_REPLACEABLE.
2644 * tree.c (cp_cannot_inline_tree_fn): Likewise.
2646 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2648 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
2650 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
2652 * decl.c (grokvardecl): Don't error if !have_tls.
2653 (grokdeclarator): Likewise.
2654 * parser.c (cp_parser_omp_threadprivate): Likewise.
2656 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2659 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
2660 parameters and result decls in omp clauses.
2661 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
2664 2007-02-05 Dirk Mueller <dmueller@suse.de>
2667 * parser.c (cp_parser_class_specifier): Always initialize bases.
2669 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
2671 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
2672 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
2673 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
2675 * semantics.c (finish_omp_atomic): Store a whole expression node
2676 in operand 1, and integer_zero_node in operand 0, for dependent
2677 OMP_ATOMIC. Rewrite to make flow easier to understand.
2679 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2681 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
2683 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
2685 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
2686 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
2688 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
2690 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
2691 keyword warning to -Wc++0x-compat.
2693 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2695 * decl.c (grokdeclarator): Update documentation.
2697 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2700 * decl.c (grokdeclarator): If __thread is used together with
2701 a storage class other than extern and static, clear thread_p
2702 after issuing diagnostics and fall through to checking the
2705 2007-01-30 Roger Sayle <roger@eyesopen.com>
2707 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
2708 calculating the size of an array (to avoid recursive errors).
2710 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2713 * typeck.c (build_binary_op): Fix logic for warning. Move warning
2715 * call.c (convert_like_real): Don't warn when converting to
2718 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2720 * decl.c (pop_label): Replace warning with call to
2721 warn_for_unused_label.
2723 2007-01-28 Andrew Pinski <pinskia@gmail.com>
2726 * semantics.c (finish_pseudo_destructor_expr): Check the
2727 destrutor name by calling check_dtor_name.
2729 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
2731 * lex.c (D_CPP0X): Rename.
2733 (reswords): D_CPP0X -> D_CXX0X.
2734 (init_reswords): Ditto.
2735 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
2736 of C++0x keywords as identifiers.
2738 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
2741 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
2744 2007-01-23 Ian Lance Taylor <iant@google.com>
2746 * typeck.c (convert_for_assignment): Only warn about a = b = c
2747 when converting to bool.
2749 2007-01-23 Roger Sayle <roger@eyesopen.com>
2751 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
2753 * typeck.c (ignore_overflows): Remove the remaining uses of
2754 TREE_CONSTANT_OVERFLOW.
2756 2007-01-20 Jan Hubicka <jh@suse.cz>
2758 * decl2.c (start_objects, start_static_storage_duration_function):
2759 Do not make the functions uninlinable.
2761 2007-01-17 Ian Lance Taylor <iant@google.com>
2763 * class.c (add_method): Call VEC_reserve_exact rather than passing
2764 a negative size to VEC_reserve.
2766 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
2769 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
2771 2007-01-10 Mark Mitchell <mark@codesourcery.com>
2774 * decl.c (make_typename_type): If the qualified name is not a
2775 type, issue an error.
2776 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
2779 2007-01-08 Geoffrey Keating <geoffk@apple.com>
2781 * rtti.c: Include target.h.
2782 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
2783 don't emit typeinfo for fundamental types as weak.
2784 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
2786 2007-01-08 Richard Guenther <rguenther@suse.de>
2788 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
2790 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
2792 * call.c (standard_conversion): Pass flag to
2793 vector_types_convertible_p to disallow emission of note.
2794 * typeck.c (convert_for_assignment): Pass flag to
2795 vector_types_convertible_p to allow emission of note.
2796 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
2797 to disallow emission of note.
2799 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2802 * typeck.c (build_binary_op): Call overflow_warning if
2803 TREE_OVERFLOW_P is true for the result and not for any of the
2806 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
2809 * class.c (add_method): Don't wait until template
2810 instantiation time to complain about duplicate methods.
2812 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2815 * semantics.c (finish_unary_op_expr): Warn only if result
2816 overflowed and operands did not.
2818 2007-01-05 Ian Lance Taylor <iant@google.com>
2820 * typeck.c (build_binary_op): Warn about comparing a non-weak
2823 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
2825 * pt.c (tsubst): Propagate the need for structural equality checks
2826 when reducing the level of template parameters.
2828 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
2830 * pt.c: Fix a comment typo.
2832 2007-01-02 Ian Lance Taylor <iant@google.com>
2834 * semantics.c (maybe_convert_cond): Optionally warn when using an
2835 assignment as a condition.
2836 * typeck.c (convert_for_assignment): Optionally warn about
2837 assigning the result of an assignment to a bool.
2839 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2841 * pt.c (canonical_template_parms): Correct typo in comment.
2843 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2845 * typeck.c (structural_comptypes): Renamed from "comptypes".
2846 (comptypes): Use canonical type information to perform fast type
2847 comparison. When VERIFY_CANONICAL_TYPES, verify that the
2848 canonical type comparison returns the same results as we would see
2849 from the current, structural check. Support COMPARE_STRUCTURAL
2850 when we need structural checks.
2851 * decl.c (typename_compare): Fix comment.
2852 (build_typename_type): TYPENAME_TYPE nodes require structural
2853 equality checks, because they resolve different based on the
2855 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
2856 require structural equality checks (for now).
2857 (build_ptrmemfunc_type): Build the canonical pointer to member
2859 (compute_array_index_type): Whenever we build a new index type
2860 to represent the size of an array in a template, we need to mark
2861 this index type as requiring structural equality. This goes for
2862 arrays with value-dependent sizes with the current ABI, or all
2864 * tree.c (cplus_array_hash): New.
2865 (struct cplus_array_info): New.
2866 (cplus_array_compare): New.
2867 (cplus_array_htab): New.
2868 (build_cplus_array_type_1): Use a hash table to cache the array
2869 types we build. Build the canonical array type for each array
2871 (cp_build_qualified_type_real): When building a cv-qualified array
2872 type, use the hash table of array types and build canonical array
2874 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
2875 use structural equality (for now).
2876 * cp-tree.h (COMPARE_STRUCTURAL): New.
2877 * pt.c (canonical_template_parms): New.
2878 (canonical_type_parameter): New.
2879 (process_template_parm): Find the canonical type parameter.
2880 (lookup_template_class): When we have named the primary template
2881 type, set the canonical type for our template class to the primary
2882 template type. If any of the template arguments need structural
2883 equality checks, the template class needs structural equality
2885 (tsubst): When reducing the level of a template template
2886 parameter, we require structural equality tests for the resulting
2887 parameter because its template parameters have not had their types
2888 canonicalized. When reducing a template type parameter, find the
2889 canonical reduced type parameter.
2890 (any_template_arguments_need_structural_equality_p): New.