1 2007-11-06 Jakub Jelinek <jakub@redhat.com>
4 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
5 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
6 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
7 * semantics.c (finish_omp_atomic): Revert most of the
8 2007-02-05 changes, just keep the new representation of
9 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
11 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
14 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
17 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
22 * typeck.c (merge_types): Don't lose rvalue references when
24 * call.c (build_over_call): Don't elide move constructors just
25 because the copy constructor is trivial (!).
26 (compare_ics): If comparing cv-qualifiers fails, we can still order
27 based on binding lvalues vs. rvalues.
29 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
32 * pt.c (unify_pack_expansion): bring handling of function call
33 arguments into line with type_unification_real.
35 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
37 * typeck.c (build_binary_op): Use pedwarn instead of error for
40 2007-11-05 Jakub Jelinek <jakub@redhat.com>
43 * parser.c (cp_parser_unary_expression): For &&label call
44 cp_parser_non_integral_constant_expression and return error_mark_node
48 * decl.c (grokdeclarator): Don't call build_memfn_type if type
49 is neither FUNCTION_TYPE nor METHOD_TYPE.
51 2007-11-02 Jakub Jelinek <jakub@redhat.com>
54 * parser.c (cp_parser_nested_name_specifier_opt): Use
55 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
56 typedef of currently open class.
58 2007-11-02 Paolo Carlini <pcarlini@suse.de>
61 * error.c (dump_expr): Deal specially with statements.
63 2007-11-01 Jason Merrill <jason@redhat.com>
66 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
68 (lookup_template_class): Use it to get the outer template args
69 for instantiating one.
72 * pt.c (reduce_template_parm_level): tsubst the parameters
73 of a template template parm.
75 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
78 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
80 2007-11-01 Jakub Jelinek <jakub@redhat.com>
83 * parser.c (cp_parser_postfix_dot_deref_expression): If
84 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
85 first and if that succeeds and type is SCALAR_TYPE_P, create
89 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
90 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
91 as for std::type_info.
93 2007-10-31 Paolo Carlini <pcarlini@suse.de>
96 * cxx-pretty-print.c (pp_cxx_typeid_expression,
97 pp_cxx_delete_expression): Change to static linkage.
98 * cxx-pretty-print.h: Adjust declarations.
99 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
100 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
101 MODOP_EXPR): Forward to pp_expression.
103 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
106 2007-10-31 Christian Bruel <christian.bruel@st.com>
107 Mark Mitchell <mark@codesourcery.com>
110 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
111 if retval is volatile.
113 2007-10-30 Jakub Jelinek <jakub@redhat.com>
116 * decl2.c (build_offset_ref_call_from_tree): Call
117 build_non_dependent_expr on object prior to building ADDR_EXPR from it
118 if FN is DOTSTAR_EXPR.
120 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
124 * pt.c (find_parameter_packs_r): Fix typo in comment.
125 (convert_template_argument): Look at the pattern of a pack
126 expansion to determine what kind of entity we're converting.
127 (coerce_template_parameter_pack): When we have coerced a non-type
128 template parameter pack, substitute into the type of that pack.
129 (tsubst_pack_expansion): When our substitution of a parameter pack
130 is a "trivial" substitution of itself, just substitute into the
131 pack expansion rather than actually expanding.
133 2007-10-29 Jakub Jelinek <jakub@redhat.com>
136 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
137 for non-integral type bitfields. Return true if bitfield is correct, false
138 error has been diagnosed.
139 (check_field_decls): If check_bitfield_decl returned false, call also
142 2007-10-28 Paolo Carlini <pcarlini@suse.de>
143 Mark Mitchell <mark@codesourcery.com>
146 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
147 class member error out and return.
149 2007-10-27 Jakub Jelinek <jakub@redhat.com>
151 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
152 to current_function_decl rather than 0.
155 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
157 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
159 2007-10-27 Jason Merrill <jason@redhat.com>
162 * call.c (convert_default_arg): Detect recursion.
164 2007-10-27 Jakub Jelinek <jakub@redhat.com>
167 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
168 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
170 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
172 * error.c (dump_expr): Handle OFFSETOF_EXPR.
174 2007-10-26 Jason Merrill <jason@redhat.com>
177 * pt.c (get_template_info): New fn.
178 (template_class_depth): Use it.
179 (push_template_decl_real): Check that the template args of the
180 definition match the args of the previous declaration.
182 2007-10-26 Paolo Carlini <pcarlini@suse.de>
185 * decl2.c (coerce_new_type): Do not allow a default argument for
188 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
191 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
192 don't see the leading '('. Only lookup names if we get an
195 2007-10-26 Jakub Jelinek <jakub@redhat.com>
198 * parser.c (cp_parser_parenthesized_expression_list): Set
199 greater_than_is_operator_p to true in between the parens.
201 2007-10-26 Paolo Carlini <pcarlini@suse.de>
204 * decl.c (grokdeclarator): In case of conflicting specifiers
205 just return error_mark_node.
207 2007-10-26 Ollie Wild <aaw@google.com>
209 * expr.c (cxx_expand_expr): Removed.
210 * cp-tree.h (exx_expand_expr): Removed.
211 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
214 2007-10-25 Paolo Carlini <pcarlini@suse.de>
217 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
219 2007-10-23 Jason Merrill <jason@redhat.com>
221 PR c++/25950 (DR 391)
222 * call.c (struct conversion): Remove check_copy_constructor_p.
223 (reference_binding): Always bind a reference directly to a
224 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
226 (check_constructor_callable): Remove.
227 (convert_like_real): Don't call it.
228 (initialize_reference): Don't call check_constructor_callable.
229 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
230 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
231 conversions if LOOKUP_NO_TEMP_BIND.
232 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
233 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
235 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
237 2007-10-22 Jakub Jelinek <jakub@redhat.com>
240 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
241 before checking if its type is integral.
243 2007-10-22 Jason Merrill <jason@redhat.com>
246 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
247 * pt.c (apply_late_template_attributes): Splice out dependent
248 attributes from DECL_ATTRIBUTES.
250 * decl.c (cxx_maybe_build_cleanup): Use build_address.
252 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
254 * typeck.c (build_binary_op) : Use appropriate warning option
255 instead of unnamed warning.
257 2007-10-16 Paolo Carlini <pcarlini@suse.de>
260 * pt.c (current_template_args): Do not change TREE_LIST elements
261 with a TREE_VALUE of error_mark_node.
263 2007-10-16 Mark Mitchell <mark@codesourcery.com>
265 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
266 * decl.c (start_decl): Tidy.
267 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
269 (grokdeclarator): Clarify comment.
271 2007-10-14 Andrew Pinski <pinskia@gmail.com>
274 * decl.c (grokfndecl): Return NULL after the "definition of
275 implicitly-declared" error happened.
277 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
280 * call.c (build_user_type_conversion_1): Do not consider conversion
281 functions to convert a (possibly cv-qualified) object to the (possibly
282 cv-qualified) same object type (or a reference to it), to a (possibly
283 cv-qualified) base class of that type (or a reference to it).
285 2007-10-12 Paolo Carlini <pcarlini@suse.de>
287 * pt.c (tsubst): Use template_parm_level_and_index.
289 2007-10-12 Jakub Jelinek <jakub@redhat.com>
292 * parser.c (cp_parser_compound_statement): Handle label-declarations
293 at the beginning of the compound statement.
294 (cp_parser_block_declaration): Issue diagnostics about __label__
295 not at the beginning of a block.
297 2007-10-11 Paolo Carlini <pcarlini@suse.de>
300 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
301 to convert_template_argument.
302 (coerce_template_parms): Return error_mark_node after fixed-length
304 (tsubst_decl): Check for error_mark_node the return value of the
305 first tsubst in 'case VAR_DECL'.
307 2007-10-08 Ollie Wild <aaw@google.com>
309 * typeck2.c (digest_init): Call cplus_expand_constant after
310 convert_for_initialization.
311 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
312 * expr.c (cplus_expand_constant): Updated function description.
314 2007-10-04 Jason Merrill <jason@redhat.com>
317 * call.c (initialize_reference): Handle local static reference
320 2007-10-03 Jason Merrill <jason@redhat.com>
323 * name-lookup.c (push_namespace_with_attrs): Fold back into...
324 (push_namespace): Here.
325 (handle_namespace_attrs): New fn for the attr code.
326 (leave_scope): Don't pop_visibility.
327 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
328 * parser.c (cp_parser_namespace_definition): Call
329 handle_namespace_attrs and pop_visibility as appropriate.
332 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
334 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
336 * decl.c (duplicate_decls): Preserve linkage flags for mere
337 redeclarations of gnu_inline definitions.
339 2007-10-03 Jason Merrill <jason@redhat.com>
342 * decl.c (wrap_cleanups_r): New fn.
343 (wrap_temporary_cleanups): New fn.
344 (initialize_local_var): Call it.
346 2007-09-29 Jason Merrill <jason@redhat.com>
349 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
350 constant to not have DECL_EXTERNAL if it's file-local.
352 2007-09-28 Ollie Wild <aaw@google.com>
355 2007-09-27 Ollie Wild <aaw@google.com>
357 * typeck2.c (digest_init): Call cplus_expand_constant after
358 convert_for_initialization.
359 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
360 * expr.c (cplus_expand_constant): Updated function description.
362 2007-09-28 Jason Merrill <jason@redhat.com>
365 * class.c (layout_empty_base): Take rli parameter, update
366 rli->record_align if empty base has user-specified alignment.
367 (build_base_field): Pass rli to it.
369 2007-09-28 Paolo Carlini <pcarlini@suse.de>
372 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
374 2007-09-28 Paolo Carlini <pcarlini@suse.de>
377 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
378 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
379 (dump_parameters): Just call dump_type for argument packs too.
381 2007-09-28 Jakub Jelinek <jakub@redhat.com>
384 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
385 qualification by creating qualified PACK_EXPANSION_PATTERN and
386 then calling make_pack_expansion on it.
388 2007-09-27 Ollie Wild <aaw@google.com>
390 * typeck2.c (digest_init): Call cplus_expand_constant after
391 convert_for_initialization.
392 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
393 * expr.c (cplus_expand_constant): Updated function description.
395 2007-09-27 Jason Merrill <jason@redhat.com>
398 * decl2.c (is_late_template_attribute): Don't crash on unknown
401 2007-09-27 Paolo Carlini <pcarlini@suse.de>
404 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
405 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
406 spaces in the formatting.
407 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
409 2007-09-27 Jakub Jelinek <jakub@redhat.com>
411 * error.c (cxx_print_error_function): Add third argument, pass
412 it over to lhd_print_error_function.
413 (cp_print_error_function): If diagnostic->abstract_origin, print
415 * cp-tree.h (struct diagnostic_info): New forward decl.
416 (cxx_print_error_function): Add third argument.
418 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
421 * name-lookup.c (pushtag): Do not create an implicit typedef before
422 the associated type declaration is known to be valid.
424 2007-09-25 Jakub Jelinek <jakub@redhat.com>
426 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
427 rather than pointers.
429 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
432 * search.c (check_final_overrider): Fail if
433 targetm.comp_type_attributes returns 0.
435 2007-09-24 Jason Merrill <jason@redhat.com>
438 * pt.c (resolve_typename_type): Don't look things up in the original
439 template if it would mean losing template arguments.
441 2007-09-24 Jakub Jelinek <jakub@redhat.com>
444 * cp-tree.h (cxx_type_hash_eq): New prototype.
445 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
446 * tree.c (cxx_type_hash_eq): New function.
448 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
451 * tree.c (cp_build_qualified_type_real): Build a canonical
452 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
454 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
458 * tree.c (cplus_array_compare): Compare pointers, not types.
459 (build_cplus_array_type_1): Store new array type into the hash
460 table before building the canonical type; build the canonical type
462 (cp_build_qualified_type_real): Put all of the array types with
463 cv-qualified element types into the C++ array hash table, built as
464 variants of the unqualified versions.
466 2007-09-23 Jason Merrill <jason@redhat.com>
469 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
470 for deprecation warnings.
472 2007-09-22 Jason Merrill <jason@redhat.com>
475 * call.c (build_over_call): Warn about deprecated virtuals.
478 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
479 (MAYBE_TAGGED_TYPE_P): Remove.
480 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
481 instead of calling is_late_template_attribute again.
482 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
483 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
484 Don't crash on typedefs from non-template classes.
485 * decl2.c (grokfield): Don't sorry about attrs on template parms.
486 (is_late_template_attribute): All attributes applied to template
487 parms or typename types are dependent. Static.
488 (splice_template_attributes): Pass decl through.
489 (save_template_attributes): Likewise.
491 2007-09-20 Jakub Jelinek <jakub@redhat.com>
494 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
495 returned from tsubst_pack_expansion.
496 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
497 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
499 2007-09-20 Paolo Carlini <pcarlini@suse.de>
502 * semantics.c (finish_id_expression): Use consistently
503 context_for_name_lookup.
504 * decl.c (fixup_anonymous_aggr): Fix error message for
505 anonymous struct (vs union).
507 2007-09-19 Jason Merrill <jason@redhat.com>
510 * pt.c (tsubst): Handle typedefs by looking for the specialization.
511 (retrieve_specialization): Only tagged types use
512 DECL_TEMPLATE_INSTANTIATIONS.
513 (instantiate_class_template): Push nested classes too.
514 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
516 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
517 * init.c (is_aggr_type): Remove redundant tests.
518 * class.c (push_nested_class): Use CLASS_TYPE_P.
520 2007-09-20 Paolo Carlini <pcarlini@suse.de>
523 * init.c (build_zero_init): If, recursively, build_zero_init
524 returns a NULL_TREE, do not append it to the VEC of constructors.
526 2007-09-18 Jason Merrill <jason@redhat.com>
529 * pt.c (apply_late_template_attributes): Set processing_template_decl.
530 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
531 ATTR_FLAG_TYPE_IN_PLACE.
532 (tsubst): Do unqualified lookup to find typedefs from current class.
533 [ARRAY_TYPE]: Propagate alignment info.
534 * decl2.c (is_late_template_attribute): Only defer handling of
535 attribute aligned if the expression is dependent.
536 (save_template_attributes): If we're deferring any attributes,
537 make this a naming typedef.
539 2007-09-18 Paolo Carlini <pcarlini@suse.de>
542 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
543 va_arg instead of __builtin_va_arg.
545 2007-09-18 Paolo Carlini <pcarlini@suse.de>
548 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
549 (pp_cxx_primary_expression): Use it.
550 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
551 * error.c (dump_expr): Use it.
553 2007-09-18 Paolo Carlini <pcarlini@suse.de>
556 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
557 out case TYPEID_EXPR to...
558 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
559 and pp_cxx_right_paren.
560 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
561 * error.c (dump_expr): Use it.
563 2007-09-18 Paolo Carlini <pcarlini@suse.de>
566 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
567 (pp_cxx_primary_expression): Use it.
568 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
569 * error.c (dump_expr): Use it.
571 2007-09-16 Paolo Carlini <pcarlini@suse.de>
574 * init.c (build_new): Remove warning for zero-element
577 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
580 * call.c (maybe_handle_implicit_object): Set this_p, clear
581 rvaluedness_matches_p.
582 (compare_ics): Do not compare rvaluedness matching when one of the
583 operands is an implicit object.
585 2007-09-14 Jason Merrill <jason@redhat.com>
587 PR c++/17743, c++/19163
588 * decl2.c (is_late_template_attribute): New fn.
589 (splice_template_attributes, save_template_attributes): New fns.
590 (cplus_decl_attributes): Call save_template_attributes.
591 * pt.c (apply_late_template_attributes): New fn.
592 (instantiate_class_template, tsubst_decl): Use it.
593 * cp-tree.h: Declare is_late_template_attribute.
595 2007-09-13 Tom Tromey <tromey@redhat.com>
597 * parser.c (cp_lexer_new_main): Don't use
598 c_lex_return_raw_strings.
599 (cp_lexer_get_preprocessor_token): Update. Add special case when
602 2007-09-11 Jan Hubicka <jh@suse.cz>
604 * method.c (use_thunk): Use tree_rest_of_compilation
605 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
606 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
607 * cp-tree.h (expand_body): Kill.
608 (emit_associated_thunks): Declare.
609 * semantics.c (emit_associated_thunks): Export.
612 2007-09-09 David Daney <ddaney@avtrex.com>
615 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
616 to calculate cookie_ptr.
618 2007-09-08 Jason Merrill <jason@redhat.com>
621 * pt.c (most_specialized_class): Set processing_template_decl
622 while tsubsting partial spec args.
624 2007-09-06 Jason Merrill <jason@redhat.com>
626 * decl2.c (get_guard): Copy visibility from the guarded variable.
628 2007-09-06 Jan Hubicka <jh@suse.cz>
630 * semantics.c (expand_body): Do not mark arguments of clones used.
632 2007-09-06 Paolo Carlini <pcarlini@suse.de>
635 * decl.c (cp_finish_decl): When processing_template_decl,
636 deal correctly with init as TREE_LIST.
638 2007-09-06 Tom Tromey <tromey@redhat.com>
640 * decl.c (finish_function): Put return's location on line zero of
643 2007-09-05 Jason Merrill <jason@redhat.com>
646 * except.c (prepare_eh_type): Use type_decays_to.
649 * init.c (build_delete): Use build_headof to get the address of the
650 complete object if we aren't using the deleting destructor.
651 * rtti.c (build_headof): No longer static.
652 * cp-tree.h: Declare it.
654 2007-09-06 Jakub Jelinek <jakub@redhat.com>
656 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
657 decl if a prototype for XX is provided with throw().
660 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
661 on __*_chk non-__builtin_* decls.
663 2007-09-05 Paolo Carlini <pcarlini@suse.de>
666 * semantics.c (finish_id_expression): Use context_for_name_lookup
667 insted of DECL_CONTEXT, to see through anonymous structs and unions.
668 * class.c (finish_struct_anon): Deal correctly with anonymous
669 structs (vs unions, as GNU extension) in error messages.
671 2007-09-05 Jan Hubicka <jh@suse.cz>
673 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
674 call, DECL_EXTERNAL checks and current_function_decl saving.
676 2007-09-05 Paolo Carlini <pcarlini@suse.de>
679 * parser.c (cp_parser_primary_expression): Return error_mark_node
680 when a statement-expression is found in a template-argument list.
682 2007-09-04 Jason Merrill <jason@redhat.com>
684 * except.c (initialize_handler_parm): Use
685 fold_build_cleanup_point_expr.
688 * call.c (reference_binding): Don't look for user-defined conversions
692 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
693 the MUST_NOT_THROW_EXPR.
695 2007-09-04 Richard Sandiford <richard@codesourcery.com>
697 * decl.c (cp_finish_decl): Call determine_visibility before
698 make_rtl_for_nonlocal_decl.
700 2007-09-04 Jason Merrill <jason@redhat.com>
703 * pt.c (most_specialized_class): Substitute outer template
704 arguments into the arguments of a member template partial
706 (strip_innermost_template_args): New fn.
708 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
710 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
712 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
714 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
715 * decl.c (cp_make_fname_decl): Likewise,
716 * parser.c (cp_parser_string_literal): Likewise,
717 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
718 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
721 2007-09-02 Paolo Carlini <pcarlini@suse.de>
724 * typeck.c (build_unary_op): Fix error message for
725 Boolean expression as operand to operator--.
727 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
729 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
730 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
733 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
736 * init.c (build_default_init): Make extern.
737 * cp-tree.h (build_default_init): Declare here.
738 * pt.c (tsubst_expr): When the instantiation of the initializer of
739 a variable results in an empty list, default-initialize the
741 (tsubst_copy_and_build): When the instantiation of the initializer
742 in a new expression results in an empty initializer list,
743 default-initialize it.
745 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
747 * mangle.c (write_type): Change mangling of rvalue reference from
750 2007-08-31 Jakub Jelinek <jakub@redhat.com>
752 * decl.c (duplicate_decls): Remove duplicated line.
754 2007-08-31 Paolo Carlini <pcarlini@suse.de>
757 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
758 BOUND_TEMPLATE_TEMPLATE_PARM.
760 2007-08-31 Paolo Carlini <pcarlini@suse.de>
763 * search.c (lookup_member): Check the name argument for
766 2007-08-31 Paolo Carlini <pcarlini@suse.de>
769 * parser.c (cp_parser_trait_expr): Check rerurn value of
772 2007-08-30 Ollie Wild <aaw@google.com>
774 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
775 convert_ptrmem for pointer to member conversions.
776 (convert_to_pointer_force): Update cp_convert_to_pointer call.
777 (ocp_convert): Update cp_convert_to_pointer call.
778 * typeck.c (convert_ptrmem): Add conditional for null pointers to
780 (build_static_cast_1): Check can_convert for conversions in either
782 (get_delta_difference_1): New function.
783 (get_delta_difference): Refactor to call get_delta_difference_1.
785 2007-08-30 Jakub Jelinek <jakub@redhat.com>
787 * decl.c (start_preparsed_function): Set
788 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
790 2007-08-28 Paolo Carlini <pcarlini@suse.de>
793 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
794 BOUND_TEMPLATE_TEMPLATE_PARM.
796 2007-08-28 Jakub Jelinek <jakub@redhat.com>
800 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
801 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
803 2007-08-27 Jason Merrill <jason@redhat.com>
806 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
807 Look inside STMT_EXPR.
808 * semantics.c (stmt_expr_value_expr): New fn.
809 * cp-tree.h: Declare it.
812 * decl.c (groktypename): Ignore attributes applied to class type.
814 2007-08-28 Richard Guenther <rguenther@suse.de>
816 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
818 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
820 * error.c (dump_expr): Handle COMPLEX_CST.
821 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
822 (pp_cxx_expression): Likewise.
824 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
826 * decl.c (GNU_INLINE_P): New.
827 (duplicate_decls): Handle gnu_inline. Merge attributes and
828 some flags in overriding definitions.
829 (redeclaration_error_message): Handle gnu_inline.
830 (start_preparsed_function): Likewise.
832 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
834 * call.c (sufficient_parms_p): Constify.
835 * class.c (same_signature_p): Likewise.
836 * cp-gimplify.c (is_invisiref_parm,
837 cxx_omp_privatize_by_reference): Likewise.
838 * cp-objcp-common.c (has_c_linkage): Likewise.
839 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
840 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
841 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
842 num_artificial_parms_for, comp_template_parms,
843 template_parameter_pack_p, any_dependent_template_arguments_p,
844 any_type_dependent_arguments_p, any_value_dependent_elements_p,
845 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
846 zero_init_p, member_p, cp_lvalue_kind,
847 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
848 varargs_function_p, is_dummy_object, special_function_kind,
849 string_conv_p, type_unknown_p, comp_except_specs, compparms,
850 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
851 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
852 cp_has_mutable_p, at_least_as_qualified_p,
853 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
854 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
855 * except.c (nothrow_libfn_p): Likewise.
856 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
858 * pt.c (comp_template_parms, template_parameter_pack_p,
859 any_type_dependent_arguments_p, any_value_dependent_elements_p,
860 any_dependent_template_arguments_p): Likewise.
861 * repo.c (repo_export_class_p): Likewise.
862 * semantics.c (anon_aggr_type_p): Likewise.
863 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
864 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
865 varargs_function_p, member_p, is_dummy_object, pod_type_p,
866 zero_init_p, special_function_p): Likewise.
867 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
868 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
869 compparms, invalid_nonstatic_memfn_p,
870 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
871 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
872 cp_has_mutable_p, lvalue_or_else): Likewise.
874 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
876 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
877 * cp-objcp-common.c (cp_tree_size): Ditto.
878 * tree.c (cp_walk_subtrees): Ditto
879 * cp-tree.def (TINST_LEVEL): Go away.
880 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
881 move together with other non-tree structs.
882 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
883 (union lang_tree_node): Eliminate tinst_level field.
884 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
885 (current_instantiation, outermost_tinst_level): Return
886 a "struct tinst_level *".
888 * error.c (print_instantiation_partial_context): Change second
889 parameter to a "struct tinst_level *". Replace accessor macros
891 (print_instantiation_full_context): Likewise.
892 * lex.c (in_main_input_context): Likewise.
894 * pt.c (struct pending_templates): New.
895 (pending_templates, last_pending_template): Use it as a type.
896 (current_tinst_level): Change typo to "struct tinst_level *"
897 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
898 (add_pending_template): Construct a "struct pending_template".
899 Replace TINST_LEVEL accessor macros with field access.
900 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
901 (pop_tinst_level): Likewise.
902 (instantiate_pending_templates): Likewise. Factor common code used
903 when an instantiation has been done.
904 (outermost_tinst_level): Replace tree_last with loop.
905 (current_instantiation): Return a "struct tinst_level *".
907 2007-08-24 Ollie Wild <aaw@google.com>
909 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
910 * name-lookup.h (cp_binding_level): Remove vtables member.
912 2007-08-24 Richard Guenther <rguenther@suse.de>
914 * tree.c (cp_cannot_inline_tree_fn): Remove.
915 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
916 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
919 2007-08-24 Jakub Jelinek <jakub@redhat.com>
922 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
923 error_mark_node right away if build_expr_type_conversion
927 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
928 is error_mark_node rather than NULL_TREE.
929 * pt.c (check_explicit_specialization): Likewise.
932 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
933 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
935 2007-08-22 Jason Merrill <jason@redhat.com>
938 * pt.c (outermost_tinst_level): New function.
939 * lex.c (in_main_input_context): New function.
940 * cp-tree.h: Declare it.
941 * decl2.c (constrain_class_visibility): Use it to avoid warning
942 about uses of the anonymous namespace in the main input file.
944 2007-08-21 Jakub Jelinek <jakub@redhat.com>
946 * init.c (build_new_1): Use get_target_expr instead of save_expr.
948 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
951 * class.c (finish_struct_1): Warn when a class has virtual
952 functions and accessible non-virtual destructor.
954 2007-08-20 Richard Guenther <rguenther@suse.de>
958 * call.c (build_new_method_call): Convert initializer to
960 * init.c (build_aggr_init): Do not fiddle with types.
961 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
962 * except.c (build_throw): Do not drop qualifiers for the
964 * typeck.c (get_member_function_from_ptrfunc): Do not
965 fiddle with types, instead convert.
966 (build_ptrmemfunc1): Convert to the target type for
968 (gfc_trans_allocate): Convert result to target type.
969 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
970 pointer-to-member structures shall have alias set zero as well.
972 2007-08-20 Richard Guenther <rguenther@suse.de>
974 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
976 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
977 (nonstatic_local_decl_p): Likewise.
978 * tree.c (cp_auto_var_in_fn_p): Remove.
979 * decl.c (nonstatic_local_decl_p): Remove.
981 2007-08-20 Richard Guenther <rguenther@suse.de>
983 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
985 * tree.h (cp_walk_tree): New define to walk_tree_1 with
986 cp_walk_subtrees lh parameter.
987 (cp_walk_tree_without_duplicates): New define to
988 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
989 * tree.c (count_trees): Call
990 cp_walk_tree_without_duplicates.
991 (verify_stmt_tree): Call cp_walk_tree.
992 (break_out_target_exprs): Likewise.
993 (WALK_SUBTREE): Likewise.
994 * cp-gimplify.c (cp_genericize): Likewise.
995 * cp-pt.c (find_parameter_packs_r): Likewise.
996 (uses_parameter_packs): Likewise.
997 (make_pack_expansion): Likewise.
998 (check_for_bare_parameter_packs): Likewise.
999 (for_each_template_parm): Likewise.
1000 * decl.c (check_default_argument): Call
1001 cp_walk_tree_without_duplicates.
1002 * except.c (build_throw): Likewise.
1003 * decl2.c (type_visibility): Likewise.
1004 * semantics.c (expand_or_defer_fn): Likewise.
1005 (finalize_nrv): Call cp_walk_tree.
1007 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1010 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1011 Initialize it with save_expr rather than get_temp_regvar.
1013 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1016 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1019 2007-08-17 Ollie Wild <aaw@google.com>
1022 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1023 declarations into appropriate slots for comparison. Fix type
1026 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1029 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1030 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1032 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1035 * parser.c (cp_parser_class_head): Improve error message.
1037 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1039 * pt.c (instantiate_decl): Set input_location
1040 for the function end.
1042 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1044 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1046 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1047 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1048 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1049 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1050 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1051 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1052 * typeck.c (cp_type_quals): Likewise.
1053 * typeck2.c (cxx_incomplete_type_diagnostic,
1054 cxx_incomplete_type_error): Likewise.
1056 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1059 * pt.c (tsubst_friend_function): When check_classfn
1060 returns error_mark_node likewise return it.
1062 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1065 * typeck.c (check_return_expr): Don't NRV optimize vars in
1067 * decl.c (finish_function): Comment fix.
1069 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1072 * pt.c (push_template_decl_real): Depending on TYPE_P
1073 use either TYPE_CONTEXT or DECL_CONTEXT.
1075 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1077 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1078 constructors and destructors return this.
1080 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1083 * decl2.c (check_classfn): Return error_mark_node in case of error;
1084 in that case, do not call add_method.
1085 * decl.c (start_decl): Deal with check_classfn returning
1087 (grokfndecl): Likewise.
1088 * pt.c (tsubst_friend_function): Likewise.
1090 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1093 * typeck.c (build_binary_op): Disallow vector float types with
1094 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1096 2007-08-11 Ian Lance Taylor <iant@google.com>
1098 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1100 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1102 2007-08-10 Ollie Wild <aaw@google.com>
1104 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1106 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1108 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1109 (lookup_using_namespace): Fix ambiguous_decl call.
1110 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1112 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1114 * call.c (name_as_c_string): Use CONST_CAST.
1115 * decl.c (build_decl): Likewise.
1116 * parser.c (cp_parser_string_literal): Likewise.
1118 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1121 * error.c (dump_expr): Consistently use the *_cxx_*
1122 variants of the pretty-print functions.
1124 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1127 * decl.c (check_special_function_return_type): Just error
1128 on return type specified for conversion operator.
1130 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1132 * typeck2.c (readonly_error): Handle general expressions.
1133 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1135 2007-08-06 Dan Hipschman <dsh@google.com>
1137 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1138 access function name.
1140 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1143 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1144 * g++spec.c (lang_specific_driver): Check them.
1146 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1149 * pt.c (inline_needs_template_parms): Fix comment; change return type
1152 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1155 2007-03-26 Dirk Mueller <dmueller@suse.de>
1157 * parser.c (cp_parser_member_declaration): Pedwarn
1158 about stray semicolons after member declarations.
1160 2007-08-02 Lee Millward <lee.millward@gmail.com>
1165 * parser.c (cp_parser_asm_definition): Detect and discard asm
1166 statements with invalid inputs or outputs.
1167 (cp_parser_asm_operand_list): Return error mark node if any
1168 of the operands are invalid. Adjust documentation.
1170 2007-08-02 Nick Clifton <nickc@redhat.com>
1172 * typeck.c: Change copyright header to refer to version 3 of the
1173 GNU General Public License and to point readers at the COPYING3
1174 file and the FSF's license web page.
1175 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1176 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1177 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1178 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1179 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1180 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1181 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1182 name-lookup.h, parser.c: Likewise.
1184 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1187 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1189 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1192 * semantics.c (finish_label_stmt): Reject the __label__
1193 extension outside function scopes.
1195 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1197 * parser.c (eof_token): Un-constify.
1198 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1199 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1202 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1204 * pt.c, tree.c, typeck2.c: Fix comment typos.
1206 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1207 Mark Mitchell <mark@codesourcery.com>
1210 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1211 hidden due to friend declarations in local classes.
1213 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1215 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1216 * cp-tree.def (DECLTYPE_TYPE): New.
1217 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1218 (dump_type_prefix): Ditto.
1219 (dump_type_suffix): Ditto.
1220 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1221 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1222 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1224 (DECLTYPE_TYPE_EXPR): New.
1225 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1226 (finish_declared_type): Declare.
1227 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1228 DECLTYPE_TYPE nodes.
1229 (pp_cxx_type_id): Ditto.
1230 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1231 (tsubst): Substitute into a DECLTYPE_TYPE node.
1232 (tsubst_copy): Ditto.
1233 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1235 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1236 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1237 structural equality (because we can't hash the expressions).
1238 (finish_declared_type): New.
1239 * lex.c (reswords): Add "decltype" keyword.
1240 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1241 (cp_parser_postfix_expression): Add member_access_only_p to
1242 restrict postfix expression to member access expressions.
1243 (cp_parser_unary_expression): Update call to
1244 cp_parser_postfix_expression to reflect new parameter.
1245 (cp_parser_declared_type): New.
1246 (cp_parser_simple_type_specifier): Parse decltype types.
1248 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1251 * call.c (convert_for_arg_passing): Only widen bitfields to their
1252 declared types if necessary.
1254 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1256 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1259 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1261 * decl.c (typename_hash, typename_compare): Constify.
1262 * mangle.c (hash_type, compare_type): Likewise.
1263 * pt.c (eq_local_specializations, hash_local_specialization):
1265 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1266 list_hash): Likewise.
1267 * typeck2.c (pat_compare): Likewise.
1269 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1271 * method.c (implicitly_declare_fn): Increase alignment if member
1272 function pointer format requires it.
1274 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1277 * typeck.c (check_return_expr): Do not pass a null argument
1280 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1283 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1286 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1289 * typeck.c (convert_arguments): Only use default args if we have
1293 * typeck.c (structural_comptypes): No need to check
1294 resolve_typename_type return value here.
1295 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1296 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1297 original type rather than error_mark_node in case of failure.
1298 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1299 resolve_typename_type result check.
1300 (cp_parser_direct_declarator, cp_parser_head,
1301 cp_parser_constructor_declarator_p): Likewise.
1303 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1305 * pt.c (template_parms_variadic_p): Remove.
1306 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1308 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1311 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1312 argument to dump_aggr_init_expr_args instead of false.
1314 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1316 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1317 canonical types; otherwise, fall back to structural type
1318 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1319 internal compiler error if the canonical types are wrong.
1321 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1324 * parser.c (cp_parser_make_indirect_declarator): When the
1325 the code argument is ERROR_MARK return cp_error_declarator.
1327 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1330 * decl.c (cxx_init_decl_processing): Don't set
1331 force_align_functions_log.
1332 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1333 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1334 FUNCTION_DECL, return its alignment.
1336 2007-07-09 Richard Guenther <rguenther@suse.de>
1338 * decl.c (start_preparsed_function): Do not promote return type.
1340 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1343 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1345 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1348 * pt.c (resolve_overloaded_unification): Robustify. Return a
1350 (type_unification_real): Adjust accordingly.
1352 2007-07-06 Richard Guenther <rguenther@suse.de>
1354 * init.c (build_new_1): Use the correct pointer type.
1355 * typeck2.c (build_m_component_ref): Likewise.
1357 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1360 * init.c (build_zero_init): Always build an initializer for
1362 * typeck2.c (build_functional_cast): Use build_zero_init.
1365 * init.c (build_new_1): Always pass the allocation function to
1366 build_op_delete_call.
1367 * call.c (build_op_delete_call): Handle operator delete with a
1368 variable-argument list. Do not issue an error when no matching
1369 deallocation function is available for a new operator.
1372 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1373 * decl.c (value_dependent_init_p): New function.
1374 (cp_finish_decl): Use it.
1375 * pt.c (value_dependent_expression_p): Use
1376 any_value_dependent_elements_p.
1377 * parser.c (cp_parser_primary_expression): Add comment about
1378 treating dependent qualified names as integral
1379 constant-expressions.
1381 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1383 * decl.c (build_ptrmemfunc_type): Always use structural equality
1384 tests when comparing pointer-to-member-function types, because the
1385 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1388 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1390 * init.c (build_new): Tweak comment.
1392 2007-06-29 Dave Brolley <brolley@redhat.com>
1395 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1396 type to its base type and number of elements here.
1397 * init.c (build_new): Call complete_type_or_else to ensure that the
1398 type is complete and to issue a diagnostic if it is not.
1399 (build_new_1): Don't call complete_type_or_else here.
1401 2007-07-03 Richard Guenther <rguenther@suse.de>
1404 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1407 2007-07-02 Simon Baldwin <simonb@google.com>
1409 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1410 for inner-style nested forward declarations that don't declare
1413 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1416 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1417 DECL_P in not a variable and appears more than once error messages.
1419 2007-07-01 Ollie Wild <aaw@google.com>
1421 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1422 (select_decl): Remove function.
1423 (unqualified_namespace_lookup): Populate binding by calling
1424 ambiguous_decl. Remove select_decl call.
1425 (lookup_qualified_name): Remove select_decl call.
1426 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1427 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1428 generation when name lookup is ambiguous.
1430 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1433 * init.c (build_new_1): Use structural equality on the copy of the
1436 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1438 * decl2.c (determine_visibility): Implement
1439 flag_visibility_ms_compat effect on type info.
1440 * decl.c (cxx_init_decl_processing): Implement
1441 global effect of flag_visibility_ms_compat.
1443 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1445 * decl2.c (start_objects): Mark constructor-running function
1448 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1451 * decl.c (grokdeclarator): Reset friendp for member functions declared
1452 friend of their own class.
1454 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1456 * decl2.c (determine_visibility): Don't look for dllexport here.
1457 (determine_visibility_from_class): Tidy.
1459 2007-06-18 Simon Baldwin <simonb@google.com>
1462 * parser.c (cp_parser_single_declaration): Added check for storage
1463 class other than sc_none in parsed declaration, and a flag to indicate
1464 if the call is part of an explicit template specialization parse.
1465 * (cp_parser_explicit_specialization): Specialization check flag added
1466 to call to cp_parser_single_declaration(), set true.
1467 * (cp_parser_template_declaration_after_export): Specialization check
1468 flag added to call to cp_parser_single_declaration(), set false.
1469 * pt.c (check_explicit_specialization): Added code to copy visiblity
1470 and linkage from the templated function to the explicit specialization.
1472 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1474 * typeck.c (build_binary_op): For templates build the
1475 expression in pieces to avoid the assert in build2_stat.
1476 (get_member_function_from_ptrfunc):
1477 Change over to using POINTER_PLUS_EXPR and convert
1478 the second operand to sizetype.
1479 * typeck2.c (build_m_component_ref): Likewise.
1480 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1481 instead of PLUS_EXPR for pointers.
1482 (build_new_1): Likewise.
1483 (build_vec_delete_1): Likewise.
1484 (build_vec_delete): Likewise.
1485 * class.c (build_base_path): Likewise.
1486 (build_base_path): Likewise.
1487 (convert_to_base_statically): Likewise.
1488 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1489 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1490 instead of PLUS_EXPR.
1491 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1492 instead of PLUS_EXPR for pointers.
1493 * call.c (build_special_member_call): Likewise.
1494 * rtti.c (build_headof): Likewise.
1495 Use sizetype instead of ptrdiff_type_node.
1496 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1497 instead of PLUS_EXPR for pointers.
1498 * except.c (expand_start_catch_block): Do a
1499 NEGATIVE and then a POINTER_PLUS_EXPR instead
1501 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1502 PLUS_EXPR on pointer types over to use
1503 POINTER_PLUS_EXPR and remove the conversion
1504 to the pointer types.
1505 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1506 adding to a pointer type. Use size_int instead of
1507 ssize_int. Convert the index to sizetype before
1508 adding it to the pointer.
1510 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1512 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1513 (DECL_ANON_UNION_VAR_P): New macro.
1514 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1515 than DECL_VAR_MARKED_P, to keep track of which variables we have
1517 * decl.c (redeclaration_error_message): Complain about redeclaring
1518 anonymous union members at namespace scope.
1519 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1521 2007-06-14 Geoff Keating <geoffk@apple.com>
1523 * decl2.c (determine_visibility): Ensure that functions with
1524 hidden types as parameters are hidden.
1527 * decl2.c (determine_visibility): Remove duplicate code for
1530 2007-06-12 Ian Lance Taylor <iant@google.com>
1533 * init.c (avoid_placement_new_aliasing): New static function.
1534 (build_new_1): Call it.
1536 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1538 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1539 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1541 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1544 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1545 on init, the non-decl cond operand and increment value.
1547 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1550 * decl.c (check_initializer): Report an error when a brace enclosed
1551 initializer is used for a non-aggregate type in C++98.
1552 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
1554 (grokdeclarator): Likewise.
1555 (move_fn_p): Likewise.
1556 * typeck.c (check_return_expr): Likewise.
1557 * call.c (reference_binding): Likewise.
1558 * error.c (cp_cpp_error): Likewise.
1559 * pt.c (check_default_tmpl_args): Likewise.
1561 * lex.c (init_reswords): Likewise.
1562 * parser.c (p_parser_primary_expression): Likewise.
1563 (TOKEN_PRECEDENCE): Likewise.
1564 (cp_parser_init_declarator): Likewise.
1565 (cp_parser_ptr_operator): Likewise.
1566 (cp_parser_parameter_declaration): Likewise.
1567 (cp_parser_enclosed_template_argument_list): Likewise.
1568 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
1569 (cp_parser_next_token_ends_template_argument_p): Likewise.
1571 2007-06-04 Simon Baldwin <simonb@google.com>
1573 * decl.c (grokdeclarator): Readability change. Moved case labels
1574 into direct switch statement scope.
1576 2007-06-04 Paolo Carlini <pcarlini@suse.de>
1578 * call.c (convert_like_real): Remove pointless code.
1580 2007-05-31 Mark Mitchell <mark@codesourcery.com>
1582 * decl.c (get_atexit_fn_ptr_type): New function.
1583 (get_atexit_node): Use it.
1584 (start_cleanup_fn): Likewise.
1585 (register_dtor_fn): Use the object's destructor, instead of a
1586 separate cleanup function, where possible.
1587 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
1588 (atexit_fn_ptr_type_node): New macro.
1589 * decl2.c (build_cleanup): Use build_address.
1591 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
1593 * typeck.c (build_binary_op): Include types in error.
1595 2007-05-31 Jakub Jelinek <jakub@redhat.com>
1598 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
1599 needs runtime initialization.
1601 2007-05-31 Paolo Carlini <pcarlini@suse.de>
1604 * semantics.c (finish_trait_expr): Complete the types.
1606 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
1607 Douglas Gregor <doug.gregor@gmail.com>
1608 Pedro Lamarao <pedro.lamarao@mndfck.org>
1609 Howard Hinnant <howard.hinnant@gmail.com>
1613 * typeck.c (comptypes): Don't consider rvalue and lvalue
1614 reference types to be equivalent.
1615 (check_return_expr): Move from certain lvalues when returning
1617 * decl.c (grokdeclarator): Implement reference collapsing.
1618 (copy_fn_p): Don't consider constructors taking rvalue references
1619 to be copy constructors.
1621 * call.c (conversion): New "rvaluedness_matches_p" member.
1622 (convert_class_to_reference): Require reference type as first
1623 parameter instead of base type.
1624 (reference_binding): Add logic to handle rvalue references.
1625 (implicit_conversion): Update inaccurate comment.
1626 (convert_like_real): Disable creation of temporaries that are
1627 impossible to initialize for types with move constructors.
1628 (build_over_call): Elide move constructors when possible.
1629 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
1630 (maybe_handle_ref_bind): Return conversion instead of type node.
1631 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
1632 determine preferred conversion sequences.
1633 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
1634 (LOOKUP_PREFER_RVALUE): New.
1635 (DECL_MOVE_CONSTRUCTOR_P): New.
1636 (struct cp_declarator): Add "reference" member for reference
1637 types, with new "rvalue_ref" flag.
1638 (cp_build_reference_type): Declare.
1639 (move_fn_p): Declare.
1640 * error.c (dump_type_prefix): Format rvalue reference types
1641 correctly in error messages.
1642 * except.c (build_throw): Move from certain lvalues when
1644 * mangle.c (write_type): Mangle rvalue references differently
1645 than regular references.
1646 * parser.c (make_reference_declarator): Add boolean parameter for
1648 (cp_parser_make_indirect_declarator): New.
1649 (cp_parser_new_declarator_opt): Call
1650 cp_parser_make_indirect_declarator.
1651 (cp_parser_conversion_declarator_opt): Ditto.
1652 (cp_parser_declarator): Ditto.
1653 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1655 * pt.c (tsubst): Implement reference collapsing.
1656 (maybe_adjust_types_for_deduction): Implement special template
1657 parameter deduction rule for rvalue references.
1658 (type_unification_real): Update calls to
1659 maybe_adjust_types_for_deduction.
1660 (try_one_overload): Ditto.
1661 (unify_pack_expansion): Ditto.
1662 * tree.c (lvalue_p_1): Handle rvalue reference types.
1663 (cp_build_reference_type): New.
1665 2007-05-30 Jakub Jelinek <jakub@redhat.com>
1668 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
1669 variables that need runtime initialization.
1671 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
1674 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
1675 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
1676 case POSTDECREMENT_EXPR>): Return the error_mark_node
1677 if either the real or imaginary parts would an
1680 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
1681 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1684 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
1685 token is a closing brace, false if there are no tokens left.
1686 (cp_parser_namespace_alias_definition): Only consume the next token if
1687 it is a closing brace.
1689 * parser.c (cp_parser_class_specifier): Likewise.
1691 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
1693 * semantics.c (finish_member_declaration): Fix a typo in the
1696 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
1708 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
1709 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
1710 * pt.c (check_for_bare_parameter_packs): Return bool indicated
1711 whether everything was okay. Fix indentation.
1712 (push_template_decl_real): Check for bare parameter packs in
1713 function parameters; where errors occur, mark the parameter types
1714 with ERROR_MARK_NODEs to avert ICEs.
1715 (coerce_template_parameter_pack): New.
1716 (coerce_template_parms): Moved parameter pack coercion into
1717 coerce_template_parameter_pack, and permit it anywhere in the
1718 template parameter list (not just at the end). Parameter and
1719 argument indices can vary (somewhat) separately now, so add
1720 PARM_IDX and ARG_IDX.
1721 (fn_type_unification): Don't set an argument pack as incomplete if
1722 no argument pack was deduced.
1723 (type_unification_real): If a type parameter is a parameter pack
1724 and has not otherwise been deduced, it will be deduced to an empty
1726 (more_specialized_fn): Use the actual lengths of the argument
1727 lists when comparing against expansions.
1728 * semantics.c (finish_member_declaration): If a field's type has
1729 bare parameter packs, error and set its type to ERROR_MARK_NODE.
1731 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
1734 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
1736 2007-05-22 Ollie Wild <aaw@google.com>
1738 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
1739 (unqualified_namespace_lookup): Adds check for hidden types.
1741 2007-05-22 Ollie Wild <aaw@google.com>
1743 * decl.c (duplicate_decls): Verify namespace names are unique.
1745 2007-05-21 Mark Mitchell <mark@codesourcery.com>
1747 * decl.c (cxx_maybe_build_cleanup): Handle
1748 __attribute__((cleanup)).
1750 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1752 * cvt.c (cp_convert_and_check): Don't check warnings if the
1755 2007-05-18 Geoffrey Keating <geoffk@apple.com>
1757 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
1759 2007-05-14 Paolo Carlini <pcarlini@suse.de>
1762 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
1763 type only if is a class type (5.2.8/4).
1765 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
1767 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
1768 * decl.c (grokdeclarator): Use unsigned_type_for instead of
1769 c_common_unsigned_type.
1771 2007-05-11 Silvius Rus <rus@google.com>
1773 * cp/typeck.c (build_indirect_ref): Add call to
1774 strict_aliasing_warning.
1775 (build_reinterpret_cast_1): Condition call to
1776 strict_aliasing_warning.
1778 2007-05-11 Jan Hubicka <jh@suse.cz>
1780 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
1781 * decl2.c (start_objects): ctors and dtors are no longer public.
1782 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
1784 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
1786 * typeck.c (build_unary_op): Remove code that used to
1787 handle non lvalue increments/decrements.
1789 2007-05-07 Mike Stump <mrs@apple.com>
1791 * parser.c (check_empty_body): Add.
1792 (cp_parser_iteration_statement): Add call to check_empty_body.
1794 2007-05-05 Geoffrey Keating <geoffk@apple.com>
1797 * mangle.c (write_mangled_name): Mangle static variable names.
1798 (write_unqualified_name): Use local-source-name for
1799 namespace-scope static variables.
1801 2007-05-04 Dirk Mueller <dmueller@suse.de>
1803 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
1806 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
1809 * decl2.c (constrain_class_visibility):
1810 Use strip_pointer_or_array_types instead of strip_array_types.
1812 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
1815 * decl.c (reshape_init_r): Don't reshape the first element if it
1816 is a pointer to member function.
1818 2007-04-27 Simon Baldwin <simonb@google.com>
1820 * decl.c (grokparms): Changed message format from %qD to %qE.
1822 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
1824 * error.c (maybe_warn_variadic_templates): Variadic templates are
1825 now in C++0x, so only warn about them in C++98 mode.
1827 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
1830 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
1831 integeral types from vectors types.
1833 2007-04-26 Jakub Jelinek <jakub@redhat.com>
1836 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
1837 for type dependent OMP_CLAUSE_DECLs.
1839 2007-04-24 Mark Mitchell <mark@codesourcery.com>
1842 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
1843 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
1844 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
1845 * init.c (build_zero_init): Adjust, as
1846 COMPLEX_TYPE is now a SCALAR_TYPE.
1847 * typeck2.c (digest_init): Allow brace-enclosed initializers for
1848 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
1850 2007-04-25 Paolo Carlini <pcarlini@suse.de>
1852 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
1853 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
1854 (trait_expr_value): Adjust.
1856 2007-04-23 Simon Baldwin <simonb@google.com>
1858 * decl.c (grokparms): Added new error for duplicate function
1859 parameters names in function prototypes, to match gcc behavior.
1861 2007-04-23 Jan Hubicka <jh@suse.cz>
1863 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
1866 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
1868 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
1869 instead of checking GIMPLE_STMT_P in chain_next.
1871 2007-04-17 Mark Mitchell <mark@codesourcery.com>
1874 * call.c (convert_for_arg_passing): Convert bitfields to their
1877 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
1880 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
1882 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
1885 * cp/decl2.c (constrain_class_visibility):
1886 Do not warn about the use of anonymous namespace in the main input file.
1888 2007-04-15 Mark Mitchell <mark@codesourcery.com>
1890 * cp-tree.h (current_template_parms): Fix typo in comment.
1892 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
1894 * cp-tree.h, error.c: Fix comment typos.
1896 2007-04-13 Jason Merrill <jason@redhat.com>
1899 * call.c (reference_binding): Add c_cast_p parm. If true,
1900 add quals to TO as needed to make it reference-compatible.
1902 2007-04-11 Jan Hubicka <jh@suse.cz>
1904 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
1905 that we are not processing template_decl.
1907 2007-04-09 Mark Mitchell <mark@codesourcery.com>
1910 * class.c (build_base_path): Ensure that the converted pointer has
1911 the same cv-qualification as the input.
1913 2007-04-09 Paolo Carlini <pcarlini@suse.de>
1915 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
1917 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
1919 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
1921 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
1922 * tree.c (cp_add_pending_fn_decls): Remove.
1923 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
1925 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
1927 Revert change removing staticp.
1929 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
1931 * cp-objcp-common.c (cxx_staticp): Remove.
1932 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
1933 * cp-tree.h (cxx_staticp):
1935 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
1937 * class.c (check_for_override): Don't remove dllmport attribute
1940 2007-04-03 Jakub Jelinek <jakub@redhat.com>
1943 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
1944 type issue error and return early.
1946 2007-03-30 Jason Merrill <jason@redhat.com>
1949 * typeck.c (cp_type_readonly): New fn.
1950 * cp-tree.h: Declare it.
1951 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
1952 (cp_finish_decl): Not here.
1954 2007-03-31 Richard Guenther <rguenther@suse.de>
1956 * optimize.c (maybe_clone_body): Replace splay-tree usage by
1959 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
1964 * parser.c (declarator_can_be_parameter_pack): New.
1965 (cp_parser_template_parameter): Only parse the `...' if the
1966 declarator can be a parameter pack.
1967 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
1969 * pt.c (find_parameter_packs_r): Look into the bounds on integer
1970 types (they could be used as array bounds).
1971 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
1972 (tsubst_pack_expansion): Handle failure to expand parameter
1975 2007-03-30 Paolo Carlini <pcarlini@suse.de>
1978 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
1979 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
1980 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
1981 (CLASS_TYPE_NON_UNION_P): Add.
1982 (struct lang_type_class): Add has_complex_dflt.
1983 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
1984 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
1985 * cp-tree.def: Add TRAIT_EXPR.
1986 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
1987 * lex.c (struct resword): Add __has_nothrow_assign,
1988 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
1989 __has_trivial_constructor, __has_trivial_copy,
1990 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
1991 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
1992 __is_pod, __is_polymorphic, __is_union.
1993 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
1994 (cp_parser_trait_expr): New.
1995 * semantics.c (finish_trait_expr, trait_expr_value
1996 classtype_has_nothrow_copy_or_assign_p): New.
1997 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
1999 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2000 * class.c (check_bases, check_field_decl, check_bases_and_members):
2001 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2002 * pt.c (uses_template_parms, tsubst_copy_and_build,
2003 value_dependent_expression_p, type_dependent_expression_p): Deal with
2005 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2007 2007-03-29 Richard Guenther <rguenther@suse.de>
2009 * tree.c (cp_walk_subtrees): Do not set input_location.
2011 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2014 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2017 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2019 * parser.c (struct cp_parser): Update comment for
2020 greater_than_is_operator_p.
2021 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2022 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2023 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2024 !GREATER_THAN_IS_OPERATOR_P.
2025 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2026 `>>' operators that will become two `>' tokens in C++0x.
2027 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2028 mode, allowing it to terminate default arguments.
2029 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2030 `>>' like two consecutive `>' tokens.
2031 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2032 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2033 ends a template argument.
2035 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2037 * decl.c (redeclaration_error_message): Complain when redeclaring
2038 a friend function with default template arguments (C++0x mode only).
2039 * cp-tree.h (check_default_tmpl_args): Declare.
2040 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2041 template arguments in function templates. Add support for checking
2042 the default template arguments of friend templates.
2043 (push_template_decl_real): Fix call to check_default_tmpl_args.
2044 (type_unification_real): If a template parameter has not been
2045 deduced but provides a default template argument, substitute into
2046 that default template argument.
2047 * parser.c (cp_parser_init_declarator): When declaring (but not
2048 defining!) a function template in C++0x mode, check for default
2051 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2054 * decl.c (grokdeclarator): Deal with cv-qualified function type
2055 typedefs in the same way for member and non-member functions.
2057 2007-03-26 Dirk Mueller <dmueller@suse.de>
2059 * parser.c (cp_parser_member_declaration): Pedwarn
2060 about stray semicolons after member declarations.
2062 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2065 * pt.c (instantiate_decl): Set in_system_header.
2067 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2069 * cp-tree.h (current_tempalte_parms): Improve documentation.
2070 * pt.c (current_template_args): Likewise.
2073 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2074 not consume tokens when failing.
2076 2007-03-22 Jim Wilson <wilson@specifix.com>
2077 Mark Mitchell <mark@codesourcery.com>
2080 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2081 consistent with FROM.
2083 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2085 * error.c (dump_expr): Handle dependent names that designate types.
2086 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2088 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2090 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2092 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2094 * cvt.c (cp_convert_and_check) : Define.
2095 * cp-tree.h (cp_convert_and_check): Declare.
2096 * call.c (convert_conversion_warnings): Rename to
2097 conversion_null_warnings. The warning for floating-point to
2098 integer is handled by convert_and_check in convert_like_real.
2099 (convert_like_real): convert_conversion_warnings was renamed as
2100 conversion_null_warnings.
2101 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2102 overflow and changes of value during conversion.
2104 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2107 * parser.c (cp_parser_statement): If 'namespace' is found, this
2108 only can be a namespace alias definition, so parse it now.
2109 (cp_parser_namespace_alias_definition): if we find an open brace
2110 instead of '=', then this is actually a misplaced namespace
2113 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2116 * decl.c (cxx_init_decl_processing): Move command-line options
2117 processing to c-opts.c.
2119 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2121 * ptree.c (cxx_print_type): Use formatting markup for integers
2122 when printing template parameter index/level/orig level.
2123 (cxx_print_xnode): Ditto.
2124 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2125 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2126 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2128 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2129 rather than a HOST_WIDE_INT.
2130 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2131 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2133 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2134 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2135 IN_BASE_INITIALIZER bool bitfields.
2136 (struct cp_declarator): Make KIND a 4-bit field. Make
2137 PARAMETER_PACK_P a bool bitfield just after KIND.
2138 * pt.c (uses_parameter_packs): Destroy the pointer set.
2139 (make_pack_expansion): Ditto.
2140 (check_for_bare_parameter_packs): Ditto.
2141 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2143 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2146 * call.c (convert_default_arg): Instead of copying the node,
2149 2007-03-15 Dirk Mueller <dmueller@suse.de>
2152 * call.c (convert_conversion_warnings): New..
2153 (convert_like_real): .. factored out from here.
2154 (convert_conversion_warnings): Add warning about
2155 false being converted to NULL in argument passing.
2157 2007-03-14 Dirk Mueller <dmueller@suse.de>
2159 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2160 (finish_do_body): Warn about empty body in do/while statement.
2162 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2164 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2166 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2169 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2172 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2174 * cp/repo.c (init_repo): Initialize random_seed saved options.
2175 (finish_repo): Adjust.
2177 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2180 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2183 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2185 * decl.c (compute_array_index_type): New warning flag warn_vla.
2187 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2190 * call.c (convert_default_arg): Copy non-constant arguments.
2192 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2195 * parser.c (cp_parser_postfix_expression): Disallow compound
2196 literals in constant expressions.
2199 * semantics.c (finish_typeof): Use unlowered_expr_type.
2201 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2204 * cp-tree.h (unlowered_expr_type): New function.
2205 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2206 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2207 (unlowered_expr_type): New function.
2208 (build_unary_op): Disallow predecrements of bool bitfields.
2209 * call.c (build_conditional_expr): Use unlowered_expr_type.
2210 * pt.c (type_unification_real): Likewise.
2212 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2215 * typeck.c (check_return_expr): Check for bare parameter packs.
2216 (comptypes): Compare template parameter packs and
2217 type pack expansions.
2218 * decl.c (grokdeclarator): Deal with the declaration of function
2220 (grokparms): Verify that the (optional) function parameter pack is
2221 at the end of the parameter list.
2222 (xref_basetypes): Handle pack expansions in the base class.
2223 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2224 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2225 (NONTYPE_ARGUMENT_PACK): New.
2226 (TYPE_PACK_EXPANSION): New.
2227 (EXPR_PACK_EXPANSION): New.
2228 (ARGUMENT_PACK_SELECT): New.
2229 * cp-objcp-common.c (cp_tree_size): Compute size of
2230 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2231 ARGUMENT_PACK_SELECT.
2232 * error.c (dump_template_argument): Print template argument packs.
2233 (dump_template_argument_list): Ditto.
2234 (dump_template_parameter): Dump `...' for template type parameter
2236 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2237 (dump_parameters): Print function parameter packs.
2238 (dump_template_parms): Print template argument packs.
2239 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2240 (maybe_warn_variadic_templates): New.
2241 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2242 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2243 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2245 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2246 (write_template_arg): Write argument packs as separate arguments.
2247 * cp-tree.h (struct template_parm_index_s): Add flag that
2248 indicates that the template parameter is actually a parameter
2250 (struct tree_argument_pack_select): New.
2251 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2252 (union lang_tree_node): Add argument_pack_select.
2253 (FUNCTION_PARAMETER_PACK_P): New.
2254 (PACK_EXPANSION_P): New.
2255 (PACK_EXPANSION_PATTERN): New.
2256 (SET_PACK_EXPANSION_PATTERN): New.
2257 (PACK_EXPANSION_PARAMETER_PACKS): New.
2258 (ARGUMENT_PACK_P): New.
2259 (ARGUMENT_PACK_ARGS): New.
2260 (SET_ARGUMENT_PACK_ARGS): New.
2261 (ARGUMENT_PACK_INCOMPLETE_P): New.
2262 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2263 (TEMPLATE_PARM_PARAMETER_PACK): New.
2264 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2265 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2266 (ARGUMENT_PACK_SELECT_INDEX): New.
2267 (ARGUMENT_PACK_SELECT_ARG): New.
2268 (struct cp_declarator): Add parameter_pack_p flag.
2269 (maybe_warn_variadic_templates): Declare.
2270 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2271 indicate a template parameter pack.
2272 (uses_parameter_packs): Declare.
2273 (template_parameter_pack_p): Declare.
2274 (template_parms_variadic_p): Declare.
2275 (make_pack_expansion): Declare.
2276 (check_for_bare_parameter_packs): Declare.
2277 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2278 sizeof... expressions.
2279 (pp_cxx_expression): Print pack expansions and non-type argument
2281 (pp_cxx_exception_specification): Print pack expansions.
2282 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2283 (pp_cxx_ctor_initializer): Print pack expansions.
2284 (pp_cxx_type_id): Print pack expansions.
2285 (pp_cxx_template_argument_list): Print argument packs.
2286 (pp_cxx_template_parameter): Print ellipsis for template parameter
2288 * pt.c (comp_template_parms): Compare template parameter packs.
2289 (template_parameter_pack_p): New.
2290 (template_parms_variadic_p): New.
2291 (template_args_variadic_p): New.
2292 (make_ith_pack_parameter_name): New.
2293 (struct find_parameter_pack_data): New.
2294 (find_parameter_packs_r): New.
2295 (uses_parameter_packs): New.
2296 (make_pack_expansion): New.
2297 (check_for_bare_parameter_packs): New.
2298 (expand_template_argument_pack): New.
2299 (reduce_template_parm_level): Propagate parameter pack flag.
2300 (process_template_parm): Add is_parameter_pack parameter to state
2301 when the parameter is actually a parameter pack. Create template
2302 parameter packs when is_parameter_pack is true.
2303 (current_template_args): The argument for a template parameter
2304 pack is an argument pack containing a single pack expansion.
2305 (process_partial_specialization): When checking that non-type
2306 argument expressions do not involve template parameters, loop over
2307 the arguments in argument packs separately.
2308 (push_template_decl_real): Check that the type of the declaration
2309 does not have any bare parameter packs. Check that primary
2310 templates have no more than one parameter pack, and that it comes
2311 at the end of the template parameter list.
2312 (convert_template_argument): Handle coercions for pack expansion
2313 expressions by coercing the pattern then rebuilding the expansion.
2314 (coerce_template_parms): When coercing the arguments for a
2315 variadic template, pack "extra" arguments into an argument pack.
2316 (coerce_template_template_parms): Cannot coerce between parameter
2317 packs and non-pack parameters.
2318 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2319 (comp_template_args): Expand all template arguments packs before
2320 comparing template argument lists.
2321 (mangle_class_name_for_template): Make argument packs as separate
2323 (for_each_template_parm_r): No need to handle BASELINK.
2324 (instantiate_class_template): Handle pack expansions in the base
2326 (tsubst_pack_expansion): New.
2327 (tsubst_template_args): Handle substitutions of argument packs and
2328 pack expansion into template argument lists.
2329 (tsubst_decl): Expand function parameter packs into separate
2330 function parameters.
2331 (tsubst_arg_types): Expand a type pack expansion into separate
2333 (tsubst_exception_specification): Handle pack expansions in
2334 exception specifiers.
2335 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2336 replacing a template parameter with its argument. If we encounter
2337 a substitution for an argument pack, just return the parameter
2339 (tsubst_copy): sizeof(X...) returns the number of elements in
2340 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2341 PARM_DECL is a parameter pack.
2342 (tsubst_expr): Expression pack expansions and argument packs
2343 cannot show up here; they will all be handled through function
2344 calls, sizeof, and template argument lists.
2345 (tsubst_copy_and_build): sizeof(X...) returns the number of
2346 elements in parameter pack X. Handle pack expansions in TREE_LIST
2347 and CONSTRUCTOR nodes.
2348 (fn_type_unification): Handle "incomplete" explicit template
2349 argument lists that specify some of the arguments for a template
2351 (type_unification_real): Unify arguments against pack expansions.
2352 (template_parm_level_and_index): New, helper function.
2353 (unify_pack_expansion): New.
2354 (unify): Unify argument packs on an argument-by-argument basis,
2355 handling variadic argument packs as well.
2356 (more_specialized_fn): Handle unification of function parameter
2357 packs. All things being equal, prefer non-variadic function
2358 templates to variadic function templates.
2359 (more_specialized_class): Prefer the variadic class template
2360 partial specialization that binds fewer arguments to a parameter
2362 (regenerate_decl_from_template): Expand function parameter packs
2363 into separate parameters.
2364 (instantiate_decl): Ditto.
2365 (tsubst_initializer_list): Handle pack expansions for base-class
2367 (dependent_type_p_r): Determine dependent types in argument packs
2368 and pack expansions.
2369 (value_dependent_expression_p): Determine value-dependence of
2370 non-type argument packs.
2371 (dependent_template_arg_p): Handle argument packs.
2372 * semantics.c (finish_cond): Check for bare parameter packs.
2373 (finish_expr_stmt): Ditto.
2374 (finish_for_expr): Ditto.
2375 (finish_switch_cond): Ditto.
2376 (finish_mem_initializers): Ditto.
2377 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2379 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2380 * parser.c (make_declarator): Declarator is not an expansion.
2381 (make_pointer_declarator): Transfer parameter pack flag to outer
2383 (make_reference_declarator): Ditto.
2384 (make_ptrmem_declarator): Ditto.
2385 (make_call_declarator): Ditto.
2386 (make_array_declarator): Ditto.
2387 (cp_parser_postfix_expression): Allow pack expansion expressions
2388 in the argument list for a call expression.
2389 (cp_parser_parenthesized_expression_list): Add new parameter
2390 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2391 into separate arguments."
2392 (cp_parser_new_placement): Allow pack expansion expressions.
2393 (cp_parser_new_initializer): Ditto.
2394 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2395 base-class initializer expansion.
2396 (cp_parser_mem_initializer): Ditto.
2397 (cp_parser_template_parameter_list): Keep track of whether the
2398 template parameter is a template parameter pack.
2399 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2400 template parameter pack.
2401 (cp_parser_type_parameter): Ditto.
2402 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2404 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2405 this declarator is a parameter pack.
2406 (cp_parser_parameter_declaration): The ellipsis does not end the
2407 parameter declaration, because it might be a parameter pack. Parse
2408 the ellipsis to indicate a parameter pack.
2409 (cp_parser_initializer): Allow pack expansions.
2410 (cp_parser_initializer_list): Allow ellipsis to create an
2411 initializer expansion.
2412 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2414 (cp_parser_type_id_list): Allow ellipsis to create an exception
2415 specifier expansion.
2416 (cp_parser_attribute_list): Don't allow pack expansions.
2417 (cp_parser_functional_cast): Allow pack expansions.
2418 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2419 compute the length of a parameter pack.
2420 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2421 end a template argument.
2422 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2423 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2426 2007-03-09 Dirk Mueller <dmueller@suse.de>
2428 * cp/call.c (build_new_op): Call warn_logical_operator.
2430 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2433 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2436 * pt.c (any_template_arguments_need_structural_equality_p):
2439 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2441 * decl.c (grokdeclarator): Disable warnings for anonymous
2444 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2446 * typeck2.c (readonly_error): Always emit a hard error.
2447 Remove last argument.
2448 * cp-tree.h (readonly_error): Adjust prototype.
2449 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2450 * typeck.c (build_unary_op): Likewise.
2451 (build_modify_expr): Likewise.
2453 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2456 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2458 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2461 * parser.c (struct cp_parser): New IN_IF_STMT.
2462 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2463 returning if parsing the body of an 'if' statement or issuing an
2464 error and continuing.
2465 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2467 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2469 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2472 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2475 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2477 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2478 Objective-C++. Don't exit early if -shared-libgcc needs to be
2481 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2483 * typeck.c (common_base_type): Delete unused function.
2485 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2487 * Make-lang.in: Add dummy lang.install-pdf target.
2489 2007-03-01 Simon Baldwin <simonb@google.com>
2492 * decl.c (check_tag_decl): Added new warning for typedef ignored
2493 when it precedes an otherwise valid non-typedef declaration.
2495 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2497 * typeck.c (build_function_call): Store converted arguments
2498 in a stack-allocated array instead of building a list.
2499 (convert_arguments): Store arguments in the array passed in as an
2500 argument, and return the actual number of arguments.
2501 * call.c (build_call): Delete, and replace with...
2502 (build_call_n, build_call_a): New.
2503 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2504 (build_over_call): Store converted arguments in a stack-allocated
2505 array instead of building a list.
2506 (build_cxx_call): Pass arguments in an array instead of as a list.
2507 (build_java_interface_fn_ref): Rewrite to avoid constructing
2509 * tree.h: Update declarations to reflect above changes.
2510 * method.c (use_thunk): Use a stack-allocated array to hold
2511 the arguments instead of a list.
2512 * rtti.c (throw_bad_cast): Update call to cxx_call.
2513 (throw_bad_typeid): Likewise.
2514 (build_dynamic_cast_1): Likewise.
2515 * init.c (build_builtin_delete_call): Use build_call_n.
2516 * decl.c (expand_static_init): Likewise.
2517 * except.c (cp_protect_cleanup_actions): Likewise.
2518 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2519 (gimplify_must_not_throw_expr): Likewise.
2520 (cxx_omp_apply_fn): Use build_call_a.
2522 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2524 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2525 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2527 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2529 * cp-tree.h (static_ctors): Remove.
2530 * cp-tree.h (static_dtors): Likewise.
2531 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2532 refactoring of tree_map hierarchy.
2533 (decl_shadowed_for_var_insert): Likewise.
2534 * semantics.c (expand_body): Use c_expand_body.
2535 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2536 * decl2.c (static_ctors): Remove.
2537 (static_dtors): Likewise.
2538 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2539 objc_generate_static_init_call. Do not call static_[cd]tors.
2540 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2542 (cp_write_global_declarations): Likewise.
2544 2007-02-23 Richard Guenther <rguenther@suse.de>
2546 * class.c (note_name_declared_in_class): Make declaration
2547 changes meaning a pedwarn.
2549 2007-02-22 Michael Matz <matz@suse.de>
2552 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
2553 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
2554 dump_function_decl): Guard emitting outer scopes by new flag.
2555 * cp-lang.c (cxx_dwarf_name): New function.
2556 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
2557 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
2559 (push_template_decl_real, lookup_template_class): Remove calls
2562 2007-02-19 Mark Mitchell <mark@codesourcery.com>
2564 * call.c (build_new_method_call): Ensure that explicit calls of
2565 destructors have type "void".
2567 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2569 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
2570 and -Walways-true with -Waddress.
2571 * cvt.c (convert_to_void): Replace unconditional warning with
2574 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2576 * decl.c, tree.c: Fix comment typos.
2578 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2581 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
2582 statement expression if we had an error mark node.
2584 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2585 Brooks Moses <brooks.moses@codesourcery.com>
2586 Lee Millward <lee.millward@codesourcery.com>
2588 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
2589 Change class to tcc_vl_exp.
2591 * call.c (build_call): Use build_call_list instead
2593 (build_over_call): Likewise.
2594 (build_new_method_call): Use build_min_non_dep_call_list
2595 instead of build_min_non_dep.
2597 * error.c (dump_call_expr_args): New function.
2598 (dump_aggr_init_expr_args): New function.
2599 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
2600 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
2602 * cvt.c (convert_to_void): Use build_call_array instead
2603 of build3; use new AGGR_INIT_EXPR accessor macros.
2605 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
2606 instead of TREE_CODE_LENGTH.
2608 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
2609 AGGR_INIT_EXPR accessor macros.
2611 * cp-gimplify.c (cp_gimplify_init_expr): Use
2612 AGGR_INIT_EXPR_SLOT to set the slot operand.
2614 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
2615 (AGGR_INIT_EXPR_SLOT): New macro.
2616 (AGGR_INIT_EXPR_ARG): New macro.
2617 (aggr_init_expr_nargs): New macro.
2618 (AGGR_INIT_EXPR_ARGP): New macro.
2619 (aggr_init_expr_arg_iterator): New.
2620 (init_aggr_init_expr_arg_iterator): New.
2621 (next_aggr_init_expr_arg): New.
2622 (first_aggr_init_expr_arg): New.
2623 (more_aggr_init_expr_args_p): New.
2624 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
2625 (stabilize_aggr_init): New declaration.
2626 (build_min_non_dep_call_list): Likewise.
2628 * tree.c (process_aggr_init_operands): New function.
2629 (build_aggr_init_array) New function.
2630 (build_cplus_new): Update to use new CALL_EXPR and
2631 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
2632 build_aggr_init_array.
2633 (build_min_non_dep_call_list) New function.
2634 (build_min_nt): Assert input code parameter is not a variable
2635 length expression class.
2636 (build_min, build_min_non_dep): Likewise.
2637 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2638 to check for equality instead of recursing. Handle tcc_vl_exp
2640 (stabilize_call): Update to only handle CALL_EXPRs, not
2641 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2642 (stabilize_aggr_init): New function.
2643 (stabilize_init): Use it.
2645 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2646 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2647 AGGR_INIT_EXPR accessor macros and argument iterators.
2649 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2650 build_vl_exp. Iterate through the operands, recursively
2651 processing each one.
2652 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2653 CALL_EXPR accessor macros.
2654 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2655 tree code classes. Use TREE_OPERAND_LENGTH instead of
2658 * semantics.c (finish_call_expr): Use build_nt_call_list
2659 instead of build_nt.
2660 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
2661 accessor macros. Use build_call_array to construct the
2662 CALL_EXPR node instead of build3
2664 * decl2.c (build_offset_ref_call_from_tree): Use
2665 build_nt_call_list and build_min_non_dep_call_list instead
2666 of build_min_nt and build_min_non_dep.
2668 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
2669 Use build_nt_call_list instead of build_min_nt.
2671 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2674 * call.c (build_conditional_expr): Improve error message.
2676 2007-02-13 Dirk Mueller <dmueller@suse.de>
2678 * friend.c (do_friend): Annotate warning about friend
2679 declarations in templates with OPT_Wnon_template_friend.
2680 Convert informal message from warning() to inform().
2682 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
2683 Mark Mitchell <mark@codesourcery.com>
2686 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
2687 instantiations for variables.
2689 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2692 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
2693 Check warn_unused_value just once.
2695 2007-02-11 Mark Mitchell <mark@codesourcery.com>
2698 * pt.c (determine_specialization): Use skip_artificial_parms_for.
2699 (fn_type_unificiation): Likewise.
2700 (get_bindings): Likewise.
2702 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
2705 * decl.c (finish_function): Use DECL_REPLACEABLE.
2706 * tree.c (cp_cannot_inline_tree_fn): Likewise.
2708 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2710 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
2712 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
2714 * decl.c (grokvardecl): Don't error if !have_tls.
2715 (grokdeclarator): Likewise.
2716 * parser.c (cp_parser_omp_threadprivate): Likewise.
2718 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2721 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
2722 parameters and result decls in omp clauses.
2723 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
2726 2007-02-05 Dirk Mueller <dmueller@suse.de>
2729 * parser.c (cp_parser_class_specifier): Always initialize bases.
2731 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
2733 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
2734 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
2735 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
2737 * semantics.c (finish_omp_atomic): Store a whole expression node
2738 in operand 1, and integer_zero_node in operand 0, for dependent
2739 OMP_ATOMIC. Rewrite to make flow easier to understand.
2741 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2743 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
2745 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
2747 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
2748 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
2750 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
2752 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
2753 keyword warning to -Wc++0x-compat.
2755 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2757 * decl.c (grokdeclarator): Update documentation.
2759 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2762 * decl.c (grokdeclarator): If __thread is used together with
2763 a storage class other than extern and static, clear thread_p
2764 after issuing diagnostics and fall through to checking the
2767 2007-01-30 Roger Sayle <roger@eyesopen.com>
2769 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
2770 calculating the size of an array (to avoid recursive errors).
2772 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2775 * typeck.c (build_binary_op): Fix logic for warning. Move warning
2777 * call.c (convert_like_real): Don't warn when converting to
2780 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2782 * decl.c (pop_label): Replace warning with call to
2783 warn_for_unused_label.
2785 2007-01-28 Andrew Pinski <pinskia@gmail.com>
2788 * semantics.c (finish_pseudo_destructor_expr): Check the
2789 destrutor name by calling check_dtor_name.
2791 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
2793 * lex.c (D_CPP0X): Rename.
2795 (reswords): D_CPP0X -> D_CXX0X.
2796 (init_reswords): Ditto.
2797 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
2798 of C++0x keywords as identifiers.
2800 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
2803 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
2806 2007-01-23 Ian Lance Taylor <iant@google.com>
2808 * typeck.c (convert_for_assignment): Only warn about a = b = c
2809 when converting to bool.
2811 2007-01-23 Roger Sayle <roger@eyesopen.com>
2813 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
2815 * typeck.c (ignore_overflows): Remove the remaining uses of
2816 TREE_CONSTANT_OVERFLOW.
2818 2007-01-20 Jan Hubicka <jh@suse.cz>
2820 * decl2.c (start_objects, start_static_storage_duration_function):
2821 Do not make the functions uninlinable.
2823 2007-01-17 Ian Lance Taylor <iant@google.com>
2825 * class.c (add_method): Call VEC_reserve_exact rather than passing
2826 a negative size to VEC_reserve.
2828 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
2831 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
2833 2007-01-10 Mark Mitchell <mark@codesourcery.com>
2836 * decl.c (make_typename_type): If the qualified name is not a
2837 type, issue an error.
2838 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
2841 2007-01-08 Geoffrey Keating <geoffk@apple.com>
2843 * rtti.c: Include target.h.
2844 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
2845 don't emit typeinfo for fundamental types as weak.
2846 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
2848 2007-01-08 Richard Guenther <rguenther@suse.de>
2850 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
2852 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
2854 * call.c (standard_conversion): Pass flag to
2855 vector_types_convertible_p to disallow emission of note.
2856 * typeck.c (convert_for_assignment): Pass flag to
2857 vector_types_convertible_p to allow emission of note.
2858 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
2859 to disallow emission of note.
2861 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2864 * typeck.c (build_binary_op): Call overflow_warning if
2865 TREE_OVERFLOW_P is true for the result and not for any of the
2868 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
2871 * class.c (add_method): Don't wait until template
2872 instantiation time to complain about duplicate methods.
2874 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2877 * semantics.c (finish_unary_op_expr): Warn only if result
2878 overflowed and operands did not.
2880 2007-01-05 Ian Lance Taylor <iant@google.com>
2882 * typeck.c (build_binary_op): Warn about comparing a non-weak
2885 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
2887 * pt.c (tsubst): Propagate the need for structural equality checks
2888 when reducing the level of template parameters.
2890 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
2892 * pt.c: Fix a comment typo.
2894 2007-01-02 Ian Lance Taylor <iant@google.com>
2896 * semantics.c (maybe_convert_cond): Optionally warn when using an
2897 assignment as a condition.
2898 * typeck.c (convert_for_assignment): Optionally warn about
2899 assigning the result of an assignment to a bool.
2901 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2903 * pt.c (canonical_template_parms): Correct typo in comment.
2905 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2907 * typeck.c (structural_comptypes): Renamed from "comptypes".
2908 (comptypes): Use canonical type information to perform fast type
2909 comparison. When VERIFY_CANONICAL_TYPES, verify that the
2910 canonical type comparison returns the same results as we would see
2911 from the current, structural check. Support COMPARE_STRUCTURAL
2912 when we need structural checks.
2913 * decl.c (typename_compare): Fix comment.
2914 (build_typename_type): TYPENAME_TYPE nodes require structural
2915 equality checks, because they resolve different based on the
2917 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
2918 require structural equality checks (for now).
2919 (build_ptrmemfunc_type): Build the canonical pointer to member
2921 (compute_array_index_type): Whenever we build a new index type
2922 to represent the size of an array in a template, we need to mark
2923 this index type as requiring structural equality. This goes for
2924 arrays with value-dependent sizes with the current ABI, or all
2926 * tree.c (cplus_array_hash): New.
2927 (struct cplus_array_info): New.
2928 (cplus_array_compare): New.
2929 (cplus_array_htab): New.
2930 (build_cplus_array_type_1): Use a hash table to cache the array
2931 types we build. Build the canonical array type for each array
2933 (cp_build_qualified_type_real): When building a cv-qualified array
2934 type, use the hash table of array types and build canonical array
2936 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
2937 use structural equality (for now).
2938 * cp-tree.h (COMPARE_STRUCTURAL): New.
2939 * pt.c (canonical_template_parms): New.
2940 (canonical_type_parameter): New.
2941 (process_template_parm): Find the canonical type parameter.
2942 (lookup_template_class): When we have named the primary template
2943 type, set the canonical type for our template class to the primary
2944 template type. If any of the template arguments need structural
2945 equality checks, the template class needs structural equality
2947 (tsubst): When reducing the level of a template template
2948 parameter, we require structural equality tests for the resulting
2949 parameter because its template parameters have not had their types
2950 canonicalized. When reducing a template type parameter, find the
2951 canonical reduced type parameter.
2952 (any_template_arguments_need_structural_equality_p): New.