1 2007-11-27 Jakub Jelinek <jakub@redhat.com>
4 * tree.c (decl_linkage): Static data members and static member
5 functions in anonymous ns classes are lk_external.
7 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
10 * decl.c (start_preparsed_function): Pass
11 processing_template_decl for the new allocate_struct_function
14 2007-11-25 Richard Guenther <rguenther@suse.de>
16 decl.c (poplevel): Use BLOCK_CHAIN.
18 2007-11-24 Ollie Wild <aaw@google.com>
20 * typeck.c (delta_from_ptrmemfunc): New function.
21 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
22 (build_binary_op): Call delta_from_ptrmemfunc.
24 2007-11-23 Jakub Jelinek <jakub@redhat.com>
28 * decl.c (cp_finish_decl): Disallow variable or field
29 definitions if extern "Java" aggregates.
30 (grokparms): Disallow parameters with extern "Java"
32 (check_function_type): Disallow function return values
33 with extern "Java" aggregates.
34 * init.c (build_new_1): Disallow placement new with
35 extern "Java" aggregates.
37 2007-11-23 Mark Mitchell <mark@codesourcery.com>
38 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
41 * call.c (convert_like_real): Build a zero constant when __null is
42 converted to an integer type.
44 2007-11-22 Jakub Jelinek <jakub@redhat.com>
47 * decl2.c (cp_write_global_declarations): Issue error about static
48 data members in anonymous namespace which are declared and used,
51 2007-11-20 Jakub Jelinek <jakub@redhat.com>
54 * parser.c (cp_parser_class_head): Reject function template ids.
57 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
58 when processing_template_decl to build_array_type.
61 * pt.c (more_specialized_fn): Don't segfault if one or
62 both argument list end with ellipsis.
64 2007-11-18 Jakub Jelinek <jakub@redhat.com>
67 * semantics.c (finish_call_expr): Set
68 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
69 or OVERLOAD with all noreturn functions.
71 2007-11-16 Jakub Jelinek <jakub@redhat.com>
74 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
77 2007-11-13 Jakub Jelinek <jakub@redhat.com>
84 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
85 set to error_mark_node the outermost POINTER_TYPE to the pack if
86 it is seen in a POINTER_TYPE.
87 (push_template_decl_real): If check_for_bare_parameter_packs
88 fails for function return type, set the return type to
89 integer_type_node. If check_for_bare_parameter_packs failed
90 for non-function, return error_mark_node.
93 * call.c (build_new_op): Call resolve_args before calling
96 2007-11-11 Tom Tromey <tromey@redhat.com>
99 * lex.c (handle_pragma_implementation): Use cpp_included_before.
101 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
104 * pt.c (redeclare_class_template): Update error message. Use a
105 note to show the previous declaration.
106 (tsubst_friend_class): Use the location of the friend template as
107 the input location before calling redeclare_class_template.
109 2007-11-11 Jakub Jelinek <jakub@redhat.com>
112 * semantics.c (finish_pseudo_destructor_expr): Handle
113 object == error_mark_node.
115 2007-11-10 Jakub Jelinek <jakub@redhat.com>
118 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
119 is not scalar type, let finish_class_member_access_expr handle
120 diagnostics. Pass BIT_NOT_EXPR argument to
121 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
123 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
126 * decl.c (cp_complete_array_type): If any of the initializer
127 elements are pack expansions, don't compute the array size yet.
129 2007-11-08 Andrew Pinski <pinskia@gmail.com>
132 * tree.c (decl_linkage): Fields have no linkage.
134 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
136 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
138 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
143 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
144 Be careful with ERROR_MARK_NODEs.
145 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
148 2007-11-07 Jakub Jelinek <jakub@redhat.com>
151 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
154 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
158 * tree.c (c_build_qualified_type): Define bridge to
159 cp_build_qualified_type.
161 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
172 * typeck.c (check_return_expr): Pass address of retval to
173 check_for_bare_parameter_packs.
174 * class.c (build_base_field): Tolerate bases that have no layout
176 (end_of_base): Ditto.
177 * tree.c (canonical_type_variant): Be careful with
179 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
181 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
182 which states whether parameter packs should be replaced with
184 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
185 possible. If set_packs_to_error is set true, replace the parameter
186 pack with ERROR_MARK_NODE. Manage our own pointer sets.
187 (uses_parameter_packs): Don't set parameter packs to
189 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
190 which may be modified (if it is a parameter pack). Instructs
191 find_parameter_packs_r to replace parameter packs with
192 ERROR_MARK_NODE (so that they won't cause errors later on).
193 (process_template_parm): Pass pointer to
194 check_for_bare_parameter_packs.
195 (process_partial_specialization): Replace pack expansions before
196 the end of the template argument list with ERROR_MARK_NODE.
197 (push_template_decl_real): Pass pointer to
198 check_for_bare_parameter_packs. Replace parameter packs not at the
199 end of the template parameter list with ERROR_MARK_NODE.
200 (convert_template_argument): Be more careful about using DECL_NAME
201 on only declarations.
202 (unify): Can't unify against ERROR_MARK_NODE.
203 * semantics.c (finish_cond): Pass pointer to
204 check_for_bare_parameter_packs.
205 (finish_expr_stmt): Ditto.
206 (finish_for_expr): Ditto.
207 (finish_switch_cond): Pass pointer to
208 check_for_bare_parameter_packs, and call it before we put the
209 condition into the statement.
210 (finish_mem_initializers): Pass pointer to
211 check_for_bare_parameter_packs.
212 (finish_member_declaration): Ditto.
213 * parser.c (cp_parser_base_clause): Ditto.
215 2007-11-06 Jakub Jelinek <jakub@redhat.com>
218 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
219 with the final TREE_READONLY flag in place. processing_template_decl
220 is known to be 0 in this part of function.
223 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
224 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
225 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
226 * semantics.c (finish_omp_atomic): Revert most of the
227 2007-02-05 changes, just keep the new representation of
228 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
230 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
233 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
236 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
241 * typeck.c (merge_types): Don't lose rvalue references when
243 * call.c (build_over_call): Don't elide move constructors just
244 because the copy constructor is trivial (!).
245 (compare_ics): If comparing cv-qualifiers fails, we can still order
246 based on binding lvalues vs. rvalues.
248 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
251 * pt.c (unify_pack_expansion): bring handling of function call
252 arguments into line with type_unification_real.
254 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
256 * typeck.c (build_binary_op): Use pedwarn instead of error for
259 2007-11-05 Jakub Jelinek <jakub@redhat.com>
262 * parser.c (cp_parser_unary_expression): For &&label call
263 cp_parser_non_integral_constant_expression and return error_mark_node
267 * decl.c (grokdeclarator): Don't call build_memfn_type if type
268 is neither FUNCTION_TYPE nor METHOD_TYPE.
270 2007-11-02 Jakub Jelinek <jakub@redhat.com>
273 * parser.c (cp_parser_nested_name_specifier_opt): Use
274 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
275 typedef of currently open class.
277 2007-11-02 Paolo Carlini <pcarlini@suse.de>
280 * error.c (dump_expr): Deal specially with statements.
282 2007-11-01 Jason Merrill <jason@redhat.com>
285 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
287 (lookup_template_class): Use it to get the outer template args
288 for instantiating one.
291 * pt.c (reduce_template_parm_level): tsubst the parameters
292 of a template template parm.
294 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
297 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
299 2007-11-01 Jakub Jelinek <jakub@redhat.com>
302 * parser.c (cp_parser_postfix_dot_deref_expression): If
303 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
304 first and if that succeeds and type is SCALAR_TYPE_P, create
308 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
309 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
310 as for std::type_info.
312 2007-10-31 Paolo Carlini <pcarlini@suse.de>
315 * cxx-pretty-print.c (pp_cxx_typeid_expression,
316 pp_cxx_delete_expression): Change to static linkage.
317 * cxx-pretty-print.h: Adjust declarations.
318 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
319 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
320 MODOP_EXPR): Forward to pp_expression.
322 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
325 2007-10-31 Christian Bruel <christian.bruel@st.com>
326 Mark Mitchell <mark@codesourcery.com>
329 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
330 if retval is volatile.
332 2007-10-30 Jakub Jelinek <jakub@redhat.com>
335 * decl2.c (build_offset_ref_call_from_tree): Call
336 build_non_dependent_expr on object prior to building ADDR_EXPR from it
337 if FN is DOTSTAR_EXPR.
339 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
343 * pt.c (find_parameter_packs_r): Fix typo in comment.
344 (convert_template_argument): Look at the pattern of a pack
345 expansion to determine what kind of entity we're converting.
346 (coerce_template_parameter_pack): When we have coerced a non-type
347 template parameter pack, substitute into the type of that pack.
348 (tsubst_pack_expansion): When our substitution of a parameter pack
349 is a "trivial" substitution of itself, just substitute into the
350 pack expansion rather than actually expanding.
352 2007-10-29 Jakub Jelinek <jakub@redhat.com>
355 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
356 for non-integral type bitfields. Return true if bitfield is correct, false
357 error has been diagnosed.
358 (check_field_decls): If check_bitfield_decl returned false, call also
361 2007-10-28 Paolo Carlini <pcarlini@suse.de>
362 Mark Mitchell <mark@codesourcery.com>
365 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
366 class member error out and return.
368 2007-10-27 Jakub Jelinek <jakub@redhat.com>
370 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
371 to current_function_decl rather than 0.
374 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
376 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
378 2007-10-27 Jason Merrill <jason@redhat.com>
381 * call.c (convert_default_arg): Detect recursion.
383 2007-10-27 Jakub Jelinek <jakub@redhat.com>
386 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
387 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
389 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
391 * error.c (dump_expr): Handle OFFSETOF_EXPR.
393 2007-10-26 Jason Merrill <jason@redhat.com>
396 * pt.c (get_template_info): New fn.
397 (template_class_depth): Use it.
398 (push_template_decl_real): Check that the template args of the
399 definition match the args of the previous declaration.
401 2007-10-26 Paolo Carlini <pcarlini@suse.de>
404 * decl2.c (coerce_new_type): Do not allow a default argument for
407 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
410 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
411 don't see the leading '('. Only lookup names if we get an
414 2007-10-26 Jakub Jelinek <jakub@redhat.com>
417 * parser.c (cp_parser_parenthesized_expression_list): Set
418 greater_than_is_operator_p to true in between the parens.
420 2007-10-26 Paolo Carlini <pcarlini@suse.de>
423 * decl.c (grokdeclarator): In case of conflicting specifiers
424 just return error_mark_node.
426 2007-10-26 Ollie Wild <aaw@google.com>
428 * expr.c (cxx_expand_expr): Removed.
429 * cp-tree.h (exx_expand_expr): Removed.
430 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
433 2007-10-25 Paolo Carlini <pcarlini@suse.de>
436 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
438 2007-10-23 Jason Merrill <jason@redhat.com>
440 PR c++/25950 (DR 391)
441 * call.c (struct conversion): Remove check_copy_constructor_p.
442 (reference_binding): Always bind a reference directly to a
443 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
445 (check_constructor_callable): Remove.
446 (convert_like_real): Don't call it.
447 (initialize_reference): Don't call check_constructor_callable.
448 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
449 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
450 conversions if LOOKUP_NO_TEMP_BIND.
451 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
452 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
454 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
456 2007-10-22 Jakub Jelinek <jakub@redhat.com>
459 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
460 before checking if its type is integral.
462 2007-10-22 Jason Merrill <jason@redhat.com>
465 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
466 * pt.c (apply_late_template_attributes): Splice out dependent
467 attributes from DECL_ATTRIBUTES.
469 * decl.c (cxx_maybe_build_cleanup): Use build_address.
471 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
473 * typeck.c (build_binary_op) : Use appropriate warning option
474 instead of unnamed warning.
476 2007-10-16 Paolo Carlini <pcarlini@suse.de>
479 * pt.c (current_template_args): Do not change TREE_LIST elements
480 with a TREE_VALUE of error_mark_node.
482 2007-10-16 Mark Mitchell <mark@codesourcery.com>
484 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
485 * decl.c (start_decl): Tidy.
486 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
488 (grokdeclarator): Clarify comment.
490 2007-10-14 Andrew Pinski <pinskia@gmail.com>
493 * decl.c (grokfndecl): Return NULL after the "definition of
494 implicitly-declared" error happened.
496 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
499 * call.c (build_user_type_conversion_1): Do not consider conversion
500 functions to convert a (possibly cv-qualified) object to the (possibly
501 cv-qualified) same object type (or a reference to it), to a (possibly
502 cv-qualified) base class of that type (or a reference to it).
504 2007-10-12 Paolo Carlini <pcarlini@suse.de>
506 * pt.c (tsubst): Use template_parm_level_and_index.
508 2007-10-12 Jakub Jelinek <jakub@redhat.com>
511 * parser.c (cp_parser_compound_statement): Handle label-declarations
512 at the beginning of the compound statement.
513 (cp_parser_block_declaration): Issue diagnostics about __label__
514 not at the beginning of a block.
516 2007-10-11 Paolo Carlini <pcarlini@suse.de>
519 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
520 to convert_template_argument.
521 (coerce_template_parms): Return error_mark_node after fixed-length
523 (tsubst_decl): Check for error_mark_node the return value of the
524 first tsubst in 'case VAR_DECL'.
526 2007-10-08 Ollie Wild <aaw@google.com>
528 * typeck2.c (digest_init): Call cplus_expand_constant after
529 convert_for_initialization.
530 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
531 * expr.c (cplus_expand_constant): Updated function description.
533 2007-10-04 Jason Merrill <jason@redhat.com>
536 * call.c (initialize_reference): Handle local static reference
539 2007-10-03 Jason Merrill <jason@redhat.com>
542 * name-lookup.c (push_namespace_with_attrs): Fold back into...
543 (push_namespace): Here.
544 (handle_namespace_attrs): New fn for the attr code.
545 (leave_scope): Don't pop_visibility.
546 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
547 * parser.c (cp_parser_namespace_definition): Call
548 handle_namespace_attrs and pop_visibility as appropriate.
551 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
553 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
555 * decl.c (duplicate_decls): Preserve linkage flags for mere
556 redeclarations of gnu_inline definitions.
558 2007-10-03 Jason Merrill <jason@redhat.com>
561 * decl.c (wrap_cleanups_r): New fn.
562 (wrap_temporary_cleanups): New fn.
563 (initialize_local_var): Call it.
565 2007-09-29 Jason Merrill <jason@redhat.com>
568 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
569 constant to not have DECL_EXTERNAL if it's file-local.
571 2007-09-28 Ollie Wild <aaw@google.com>
574 2007-09-27 Ollie Wild <aaw@google.com>
576 * typeck2.c (digest_init): Call cplus_expand_constant after
577 convert_for_initialization.
578 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
579 * expr.c (cplus_expand_constant): Updated function description.
581 2007-09-28 Jason Merrill <jason@redhat.com>
584 * class.c (layout_empty_base): Take rli parameter, update
585 rli->record_align if empty base has user-specified alignment.
586 (build_base_field): Pass rli to it.
588 2007-09-28 Paolo Carlini <pcarlini@suse.de>
591 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
593 2007-09-28 Paolo Carlini <pcarlini@suse.de>
596 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
597 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
598 (dump_parameters): Just call dump_type for argument packs too.
600 2007-09-28 Jakub Jelinek <jakub@redhat.com>
603 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
604 qualification by creating qualified PACK_EXPANSION_PATTERN and
605 then calling make_pack_expansion on it.
607 2007-09-27 Ollie Wild <aaw@google.com>
609 * typeck2.c (digest_init): Call cplus_expand_constant after
610 convert_for_initialization.
611 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
612 * expr.c (cplus_expand_constant): Updated function description.
614 2007-09-27 Jason Merrill <jason@redhat.com>
617 * decl2.c (is_late_template_attribute): Don't crash on unknown
620 2007-09-27 Paolo Carlini <pcarlini@suse.de>
623 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
624 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
625 spaces in the formatting.
626 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
628 2007-09-27 Jakub Jelinek <jakub@redhat.com>
630 * error.c (cxx_print_error_function): Add third argument, pass
631 it over to lhd_print_error_function.
632 (cp_print_error_function): If diagnostic->abstract_origin, print
634 * cp-tree.h (struct diagnostic_info): New forward decl.
635 (cxx_print_error_function): Add third argument.
637 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
640 * name-lookup.c (pushtag): Do not create an implicit typedef before
641 the associated type declaration is known to be valid.
643 2007-09-25 Jakub Jelinek <jakub@redhat.com>
645 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
646 rather than pointers.
648 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
651 * search.c (check_final_overrider): Fail if
652 targetm.comp_type_attributes returns 0.
654 2007-09-24 Jason Merrill <jason@redhat.com>
657 * pt.c (resolve_typename_type): Don't look things up in the original
658 template if it would mean losing template arguments.
660 2007-09-24 Jakub Jelinek <jakub@redhat.com>
663 * cp-tree.h (cxx_type_hash_eq): New prototype.
664 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
665 * tree.c (cxx_type_hash_eq): New function.
667 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
670 * tree.c (cp_build_qualified_type_real): Build a canonical
671 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
673 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
677 * tree.c (cplus_array_compare): Compare pointers, not types.
678 (build_cplus_array_type_1): Store new array type into the hash
679 table before building the canonical type; build the canonical type
681 (cp_build_qualified_type_real): Put all of the array types with
682 cv-qualified element types into the C++ array hash table, built as
683 variants of the unqualified versions.
685 2007-09-23 Jason Merrill <jason@redhat.com>
688 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
689 for deprecation warnings.
691 2007-09-22 Jason Merrill <jason@redhat.com>
694 * call.c (build_over_call): Warn about deprecated virtuals.
697 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
698 (MAYBE_TAGGED_TYPE_P): Remove.
699 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
700 instead of calling is_late_template_attribute again.
701 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
702 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
703 Don't crash on typedefs from non-template classes.
704 * decl2.c (grokfield): Don't sorry about attrs on template parms.
705 (is_late_template_attribute): All attributes applied to template
706 parms or typename types are dependent. Static.
707 (splice_template_attributes): Pass decl through.
708 (save_template_attributes): Likewise.
710 2007-09-20 Jakub Jelinek <jakub@redhat.com>
713 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
714 returned from tsubst_pack_expansion.
715 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
716 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
718 2007-09-20 Paolo Carlini <pcarlini@suse.de>
721 * semantics.c (finish_id_expression): Use consistently
722 context_for_name_lookup.
723 * decl.c (fixup_anonymous_aggr): Fix error message for
724 anonymous struct (vs union).
726 2007-09-19 Jason Merrill <jason@redhat.com>
729 * pt.c (tsubst): Handle typedefs by looking for the specialization.
730 (retrieve_specialization): Only tagged types use
731 DECL_TEMPLATE_INSTANTIATIONS.
732 (instantiate_class_template): Push nested classes too.
733 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
735 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
736 * init.c (is_aggr_type): Remove redundant tests.
737 * class.c (push_nested_class): Use CLASS_TYPE_P.
739 2007-09-20 Paolo Carlini <pcarlini@suse.de>
742 * init.c (build_zero_init): If, recursively, build_zero_init
743 returns a NULL_TREE, do not append it to the VEC of constructors.
745 2007-09-18 Jason Merrill <jason@redhat.com>
748 * pt.c (apply_late_template_attributes): Set processing_template_decl.
749 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
750 ATTR_FLAG_TYPE_IN_PLACE.
751 (tsubst): Do unqualified lookup to find typedefs from current class.
752 [ARRAY_TYPE]: Propagate alignment info.
753 * decl2.c (is_late_template_attribute): Only defer handling of
754 attribute aligned if the expression is dependent.
755 (save_template_attributes): If we're deferring any attributes,
756 make this a naming typedef.
758 2007-09-18 Paolo Carlini <pcarlini@suse.de>
761 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
762 va_arg instead of __builtin_va_arg.
764 2007-09-18 Paolo Carlini <pcarlini@suse.de>
767 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
768 (pp_cxx_primary_expression): Use it.
769 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
770 * error.c (dump_expr): Use it.
772 2007-09-18 Paolo Carlini <pcarlini@suse.de>
775 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
776 out case TYPEID_EXPR to...
777 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
778 and pp_cxx_right_paren.
779 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
780 * error.c (dump_expr): Use it.
782 2007-09-18 Paolo Carlini <pcarlini@suse.de>
785 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
786 (pp_cxx_primary_expression): Use it.
787 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
788 * error.c (dump_expr): Use it.
790 2007-09-16 Paolo Carlini <pcarlini@suse.de>
793 * init.c (build_new): Remove warning for zero-element
796 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
799 * call.c (maybe_handle_implicit_object): Set this_p, clear
800 rvaluedness_matches_p.
801 (compare_ics): Do not compare rvaluedness matching when one of the
802 operands is an implicit object.
804 2007-09-14 Jason Merrill <jason@redhat.com>
806 PR c++/17743, c++/19163
807 * decl2.c (is_late_template_attribute): New fn.
808 (splice_template_attributes, save_template_attributes): New fns.
809 (cplus_decl_attributes): Call save_template_attributes.
810 * pt.c (apply_late_template_attributes): New fn.
811 (instantiate_class_template, tsubst_decl): Use it.
812 * cp-tree.h: Declare is_late_template_attribute.
814 2007-09-13 Tom Tromey <tromey@redhat.com>
816 * parser.c (cp_lexer_new_main): Don't use
817 c_lex_return_raw_strings.
818 (cp_lexer_get_preprocessor_token): Update. Add special case when
821 2007-09-11 Jan Hubicka <jh@suse.cz>
823 * method.c (use_thunk): Use tree_rest_of_compilation
824 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
825 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
826 * cp-tree.h (expand_body): Kill.
827 (emit_associated_thunks): Declare.
828 * semantics.c (emit_associated_thunks): Export.
831 2007-09-09 David Daney <ddaney@avtrex.com>
834 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
835 to calculate cookie_ptr.
837 2007-09-08 Jason Merrill <jason@redhat.com>
840 * pt.c (most_specialized_class): Set processing_template_decl
841 while tsubsting partial spec args.
843 2007-09-06 Jason Merrill <jason@redhat.com>
845 * decl2.c (get_guard): Copy visibility from the guarded variable.
847 2007-09-06 Jan Hubicka <jh@suse.cz>
849 * semantics.c (expand_body): Do not mark arguments of clones used.
851 2007-09-06 Paolo Carlini <pcarlini@suse.de>
854 * decl.c (cp_finish_decl): When processing_template_decl,
855 deal correctly with init as TREE_LIST.
857 2007-09-06 Tom Tromey <tromey@redhat.com>
859 * decl.c (finish_function): Put return's location on line zero of
862 2007-09-05 Jason Merrill <jason@redhat.com>
865 * except.c (prepare_eh_type): Use type_decays_to.
868 * init.c (build_delete): Use build_headof to get the address of the
869 complete object if we aren't using the deleting destructor.
870 * rtti.c (build_headof): No longer static.
871 * cp-tree.h: Declare it.
873 2007-09-06 Jakub Jelinek <jakub@redhat.com>
875 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
876 decl if a prototype for XX is provided with throw().
879 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
880 on __*_chk non-__builtin_* decls.
882 2007-09-05 Paolo Carlini <pcarlini@suse.de>
885 * semantics.c (finish_id_expression): Use context_for_name_lookup
886 insted of DECL_CONTEXT, to see through anonymous structs and unions.
887 * class.c (finish_struct_anon): Deal correctly with anonymous
888 structs (vs unions, as GNU extension) in error messages.
890 2007-09-05 Jan Hubicka <jh@suse.cz>
892 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
893 call, DECL_EXTERNAL checks and current_function_decl saving.
895 2007-09-05 Paolo Carlini <pcarlini@suse.de>
898 * parser.c (cp_parser_primary_expression): Return error_mark_node
899 when a statement-expression is found in a template-argument list.
901 2007-09-04 Jason Merrill <jason@redhat.com>
903 * except.c (initialize_handler_parm): Use
904 fold_build_cleanup_point_expr.
907 * call.c (reference_binding): Don't look for user-defined conversions
911 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
912 the MUST_NOT_THROW_EXPR.
914 2007-09-04 Richard Sandiford <richard@codesourcery.com>
916 * decl.c (cp_finish_decl): Call determine_visibility before
917 make_rtl_for_nonlocal_decl.
919 2007-09-04 Jason Merrill <jason@redhat.com>
922 * pt.c (most_specialized_class): Substitute outer template
923 arguments into the arguments of a member template partial
925 (strip_innermost_template_args): New fn.
927 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
929 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
931 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
933 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
934 * decl.c (cp_make_fname_decl): Likewise,
935 * parser.c (cp_parser_string_literal): Likewise,
936 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
937 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
940 2007-09-02 Paolo Carlini <pcarlini@suse.de>
943 * typeck.c (build_unary_op): Fix error message for
944 Boolean expression as operand to operator--.
946 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
948 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
949 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
952 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
955 * init.c (build_default_init): Make extern.
956 * cp-tree.h (build_default_init): Declare here.
957 * pt.c (tsubst_expr): When the instantiation of the initializer of
958 a variable results in an empty list, default-initialize the
960 (tsubst_copy_and_build): When the instantiation of the initializer
961 in a new expression results in an empty initializer list,
962 default-initialize it.
964 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
966 * mangle.c (write_type): Change mangling of rvalue reference from
969 2007-08-31 Jakub Jelinek <jakub@redhat.com>
971 * decl.c (duplicate_decls): Remove duplicated line.
973 2007-08-31 Paolo Carlini <pcarlini@suse.de>
976 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
977 BOUND_TEMPLATE_TEMPLATE_PARM.
979 2007-08-31 Paolo Carlini <pcarlini@suse.de>
982 * search.c (lookup_member): Check the name argument for
985 2007-08-31 Paolo Carlini <pcarlini@suse.de>
988 * parser.c (cp_parser_trait_expr): Check rerurn value of
991 2007-08-30 Ollie Wild <aaw@google.com>
993 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
994 convert_ptrmem for pointer to member conversions.
995 (convert_to_pointer_force): Update cp_convert_to_pointer call.
996 (ocp_convert): Update cp_convert_to_pointer call.
997 * typeck.c (convert_ptrmem): Add conditional for null pointers to
999 (build_static_cast_1): Check can_convert for conversions in either
1001 (get_delta_difference_1): New function.
1002 (get_delta_difference): Refactor to call get_delta_difference_1.
1004 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1006 * decl.c (start_preparsed_function): Set
1007 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1009 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1012 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1013 BOUND_TEMPLATE_TEMPLATE_PARM.
1015 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1019 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1020 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1022 2007-08-27 Jason Merrill <jason@redhat.com>
1025 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1026 Look inside STMT_EXPR.
1027 * semantics.c (stmt_expr_value_expr): New fn.
1028 * cp-tree.h: Declare it.
1031 * decl.c (groktypename): Ignore attributes applied to class type.
1033 2007-08-28 Richard Guenther <rguenther@suse.de>
1035 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1037 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1039 * error.c (dump_expr): Handle COMPLEX_CST.
1040 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1041 (pp_cxx_expression): Likewise.
1043 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1045 * decl.c (GNU_INLINE_P): New.
1046 (duplicate_decls): Handle gnu_inline. Merge attributes and
1047 some flags in overriding definitions.
1048 (redeclaration_error_message): Handle gnu_inline.
1049 (start_preparsed_function): Likewise.
1051 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1053 * call.c (sufficient_parms_p): Constify.
1054 * class.c (same_signature_p): Likewise.
1055 * cp-gimplify.c (is_invisiref_parm,
1056 cxx_omp_privatize_by_reference): Likewise.
1057 * cp-objcp-common.c (has_c_linkage): Likewise.
1058 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1059 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1060 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1061 num_artificial_parms_for, comp_template_parms,
1062 template_parameter_pack_p, any_dependent_template_arguments_p,
1063 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1064 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1065 zero_init_p, member_p, cp_lvalue_kind,
1066 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1067 varargs_function_p, is_dummy_object, special_function_kind,
1068 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1069 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1070 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1071 cp_has_mutable_p, at_least_as_qualified_p,
1072 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1073 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1074 * except.c (nothrow_libfn_p): Likewise.
1075 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1077 * pt.c (comp_template_parms, template_parameter_pack_p,
1078 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1079 any_dependent_template_arguments_p): Likewise.
1080 * repo.c (repo_export_class_p): Likewise.
1081 * semantics.c (anon_aggr_type_p): Likewise.
1082 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1083 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1084 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1085 zero_init_p, special_function_p): Likewise.
1086 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1087 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1088 compparms, invalid_nonstatic_memfn_p,
1089 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1090 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1091 cp_has_mutable_p, lvalue_or_else): Likewise.
1093 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1095 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1096 * cp-objcp-common.c (cp_tree_size): Ditto.
1097 * tree.c (cp_walk_subtrees): Ditto
1098 * cp-tree.def (TINST_LEVEL): Go away.
1099 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1100 move together with other non-tree structs.
1101 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1102 (union lang_tree_node): Eliminate tinst_level field.
1103 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1104 (current_instantiation, outermost_tinst_level): Return
1105 a "struct tinst_level *".
1107 * error.c (print_instantiation_partial_context): Change second
1108 parameter to a "struct tinst_level *". Replace accessor macros
1110 (print_instantiation_full_context): Likewise.
1111 * lex.c (in_main_input_context): Likewise.
1113 * pt.c (struct pending_templates): New.
1114 (pending_templates, last_pending_template): Use it as a type.
1115 (current_tinst_level): Change typo to "struct tinst_level *"
1116 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1117 (add_pending_template): Construct a "struct pending_template".
1118 Replace TINST_LEVEL accessor macros with field access.
1119 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1120 (pop_tinst_level): Likewise.
1121 (instantiate_pending_templates): Likewise. Factor common code used
1122 when an instantiation has been done.
1123 (outermost_tinst_level): Replace tree_last with loop.
1124 (current_instantiation): Return a "struct tinst_level *".
1126 2007-08-24 Ollie Wild <aaw@google.com>
1128 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1129 * name-lookup.h (cp_binding_level): Remove vtables member.
1131 2007-08-24 Richard Guenther <rguenther@suse.de>
1133 * tree.c (cp_cannot_inline_tree_fn): Remove.
1134 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1135 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1138 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1141 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1142 error_mark_node right away if build_expr_type_conversion
1146 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1147 is error_mark_node rather than NULL_TREE.
1148 * pt.c (check_explicit_specialization): Likewise.
1151 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1152 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1154 2007-08-22 Jason Merrill <jason@redhat.com>
1157 * pt.c (outermost_tinst_level): New function.
1158 * lex.c (in_main_input_context): New function.
1159 * cp-tree.h: Declare it.
1160 * decl2.c (constrain_class_visibility): Use it to avoid warning
1161 about uses of the anonymous namespace in the main input file.
1163 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1165 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1167 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1170 * class.c (finish_struct_1): Warn when a class has virtual
1171 functions and accessible non-virtual destructor.
1173 2007-08-20 Richard Guenther <rguenther@suse.de>
1177 * call.c (build_new_method_call): Convert initializer to
1179 * init.c (build_aggr_init): Do not fiddle with types.
1180 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1181 * except.c (build_throw): Do not drop qualifiers for the
1183 * typeck.c (get_member_function_from_ptrfunc): Do not
1184 fiddle with types, instead convert.
1185 (build_ptrmemfunc1): Convert to the target type for
1187 (gfc_trans_allocate): Convert result to target type.
1188 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1189 pointer-to-member structures shall have alias set zero as well.
1191 2007-08-20 Richard Guenther <rguenther@suse.de>
1193 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1195 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1196 (nonstatic_local_decl_p): Likewise.
1197 * tree.c (cp_auto_var_in_fn_p): Remove.
1198 * decl.c (nonstatic_local_decl_p): Remove.
1200 2007-08-20 Richard Guenther <rguenther@suse.de>
1202 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1204 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1205 cp_walk_subtrees lh parameter.
1206 (cp_walk_tree_without_duplicates): New define to
1207 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1208 * tree.c (count_trees): Call
1209 cp_walk_tree_without_duplicates.
1210 (verify_stmt_tree): Call cp_walk_tree.
1211 (break_out_target_exprs): Likewise.
1212 (WALK_SUBTREE): Likewise.
1213 * cp-gimplify.c (cp_genericize): Likewise.
1214 * cp-pt.c (find_parameter_packs_r): Likewise.
1215 (uses_parameter_packs): Likewise.
1216 (make_pack_expansion): Likewise.
1217 (check_for_bare_parameter_packs): Likewise.
1218 (for_each_template_parm): Likewise.
1219 * decl.c (check_default_argument): Call
1220 cp_walk_tree_without_duplicates.
1221 * except.c (build_throw): Likewise.
1222 * decl2.c (type_visibility): Likewise.
1223 * semantics.c (expand_or_defer_fn): Likewise.
1224 (finalize_nrv): Call cp_walk_tree.
1226 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1229 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1230 Initialize it with save_expr rather than get_temp_regvar.
1232 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1235 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1238 2007-08-17 Ollie Wild <aaw@google.com>
1241 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1242 declarations into appropriate slots for comparison. Fix type
1245 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1248 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1249 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1251 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1254 * parser.c (cp_parser_class_head): Improve error message.
1256 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1258 * pt.c (instantiate_decl): Set input_location
1259 for the function end.
1261 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1263 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1265 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1266 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1267 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1268 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1269 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1270 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1271 * typeck.c (cp_type_quals): Likewise.
1272 * typeck2.c (cxx_incomplete_type_diagnostic,
1273 cxx_incomplete_type_error): Likewise.
1275 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1278 * pt.c (tsubst_friend_function): When check_classfn
1279 returns error_mark_node likewise return it.
1281 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1284 * typeck.c (check_return_expr): Don't NRV optimize vars in
1286 * decl.c (finish_function): Comment fix.
1288 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1291 * pt.c (push_template_decl_real): Depending on TYPE_P
1292 use either TYPE_CONTEXT or DECL_CONTEXT.
1294 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1296 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1297 constructors and destructors return this.
1299 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1302 * decl2.c (check_classfn): Return error_mark_node in case of error;
1303 in that case, do not call add_method.
1304 * decl.c (start_decl): Deal with check_classfn returning
1306 (grokfndecl): Likewise.
1307 * pt.c (tsubst_friend_function): Likewise.
1309 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1312 * typeck.c (build_binary_op): Disallow vector float types with
1313 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1315 2007-08-11 Ian Lance Taylor <iant@google.com>
1317 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1319 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1321 2007-08-10 Ollie Wild <aaw@google.com>
1323 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1325 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1327 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1328 (lookup_using_namespace): Fix ambiguous_decl call.
1329 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1331 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1333 * call.c (name_as_c_string): Use CONST_CAST.
1334 * decl.c (build_decl): Likewise.
1335 * parser.c (cp_parser_string_literal): Likewise.
1337 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1340 * error.c (dump_expr): Consistently use the *_cxx_*
1341 variants of the pretty-print functions.
1343 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1346 * decl.c (check_special_function_return_type): Just error
1347 on return type specified for conversion operator.
1349 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1351 * typeck2.c (readonly_error): Handle general expressions.
1352 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1354 2007-08-06 Dan Hipschman <dsh@google.com>
1356 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1357 access function name.
1359 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1362 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1363 * g++spec.c (lang_specific_driver): Check them.
1365 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1368 * pt.c (inline_needs_template_parms): Fix comment; change return type
1371 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1374 2007-03-26 Dirk Mueller <dmueller@suse.de>
1376 * parser.c (cp_parser_member_declaration): Pedwarn
1377 about stray semicolons after member declarations.
1379 2007-08-02 Lee Millward <lee.millward@gmail.com>
1384 * parser.c (cp_parser_asm_definition): Detect and discard asm
1385 statements with invalid inputs or outputs.
1386 (cp_parser_asm_operand_list): Return error mark node if any
1387 of the operands are invalid. Adjust documentation.
1389 2007-08-02 Nick Clifton <nickc@redhat.com>
1391 * typeck.c: Change copyright header to refer to version 3 of the
1392 GNU General Public License and to point readers at the COPYING3
1393 file and the FSF's license web page.
1394 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1395 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1396 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1397 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1398 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1399 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1400 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1401 name-lookup.h, parser.c: Likewise.
1403 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1406 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1408 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1411 * semantics.c (finish_label_stmt): Reject the __label__
1412 extension outside function scopes.
1414 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1416 * parser.c (eof_token): Un-constify.
1417 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1418 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1421 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1423 * pt.c, tree.c, typeck2.c: Fix comment typos.
1425 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1426 Mark Mitchell <mark@codesourcery.com>
1429 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1430 hidden due to friend declarations in local classes.
1432 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1434 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1435 * cp-tree.def (DECLTYPE_TYPE): New.
1436 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1437 (dump_type_prefix): Ditto.
1438 (dump_type_suffix): Ditto.
1439 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1440 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1441 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1443 (DECLTYPE_TYPE_EXPR): New.
1444 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1445 (finish_declared_type): Declare.
1446 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1447 DECLTYPE_TYPE nodes.
1448 (pp_cxx_type_id): Ditto.
1449 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1450 (tsubst): Substitute into a DECLTYPE_TYPE node.
1451 (tsubst_copy): Ditto.
1452 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1454 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1455 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1456 structural equality (because we can't hash the expressions).
1457 (finish_declared_type): New.
1458 * lex.c (reswords): Add "decltype" keyword.
1459 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1460 (cp_parser_postfix_expression): Add member_access_only_p to
1461 restrict postfix expression to member access expressions.
1462 (cp_parser_unary_expression): Update call to
1463 cp_parser_postfix_expression to reflect new parameter.
1464 (cp_parser_declared_type): New.
1465 (cp_parser_simple_type_specifier): Parse decltype types.
1467 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1470 * call.c (convert_for_arg_passing): Only widen bitfields to their
1471 declared types if necessary.
1473 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1475 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1478 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1480 * decl.c (typename_hash, typename_compare): Constify.
1481 * mangle.c (hash_type, compare_type): Likewise.
1482 * pt.c (eq_local_specializations, hash_local_specialization):
1484 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1485 list_hash): Likewise.
1486 * typeck2.c (pat_compare): Likewise.
1488 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1490 * method.c (implicitly_declare_fn): Increase alignment if member
1491 function pointer format requires it.
1493 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1496 * typeck.c (check_return_expr): Do not pass a null argument
1499 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1502 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1505 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1508 * typeck.c (convert_arguments): Only use default args if we have
1512 * typeck.c (structural_comptypes): No need to check
1513 resolve_typename_type return value here.
1514 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1515 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1516 original type rather than error_mark_node in case of failure.
1517 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1518 resolve_typename_type result check.
1519 (cp_parser_direct_declarator, cp_parser_head,
1520 cp_parser_constructor_declarator_p): Likewise.
1522 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1524 * pt.c (template_parms_variadic_p): Remove.
1525 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1527 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1530 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1531 argument to dump_aggr_init_expr_args instead of false.
1533 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1535 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1536 canonical types; otherwise, fall back to structural type
1537 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1538 internal compiler error if the canonical types are wrong.
1540 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1543 * parser.c (cp_parser_make_indirect_declarator): When the
1544 the code argument is ERROR_MARK return cp_error_declarator.
1546 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1549 * decl.c (cxx_init_decl_processing): Don't set
1550 force_align_functions_log.
1551 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1552 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1553 FUNCTION_DECL, return its alignment.
1555 2007-07-09 Richard Guenther <rguenther@suse.de>
1557 * decl.c (start_preparsed_function): Do not promote return type.
1559 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1562 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1564 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1567 * pt.c (resolve_overloaded_unification): Robustify. Return a
1569 (type_unification_real): Adjust accordingly.
1571 2007-07-06 Richard Guenther <rguenther@suse.de>
1573 * init.c (build_new_1): Use the correct pointer type.
1574 * typeck2.c (build_m_component_ref): Likewise.
1576 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1579 * init.c (build_zero_init): Always build an initializer for
1581 * typeck2.c (build_functional_cast): Use build_zero_init.
1584 * init.c (build_new_1): Always pass the allocation function to
1585 build_op_delete_call.
1586 * call.c (build_op_delete_call): Handle operator delete with a
1587 variable-argument list. Do not issue an error when no matching
1588 deallocation function is available for a new operator.
1591 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1592 * decl.c (value_dependent_init_p): New function.
1593 (cp_finish_decl): Use it.
1594 * pt.c (value_dependent_expression_p): Use
1595 any_value_dependent_elements_p.
1596 * parser.c (cp_parser_primary_expression): Add comment about
1597 treating dependent qualified names as integral
1598 constant-expressions.
1600 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1602 * decl.c (build_ptrmemfunc_type): Always use structural equality
1603 tests when comparing pointer-to-member-function types, because the
1604 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1607 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1609 * init.c (build_new): Tweak comment.
1611 2007-06-29 Dave Brolley <brolley@redhat.com>
1614 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1615 type to its base type and number of elements here.
1616 * init.c (build_new): Call complete_type_or_else to ensure that the
1617 type is complete and to issue a diagnostic if it is not.
1618 (build_new_1): Don't call complete_type_or_else here.
1620 2007-07-03 Richard Guenther <rguenther@suse.de>
1623 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1626 2007-07-02 Simon Baldwin <simonb@google.com>
1628 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1629 for inner-style nested forward declarations that don't declare
1632 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1635 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1636 DECL_P in not a variable and appears more than once error messages.
1638 2007-07-01 Ollie Wild <aaw@google.com>
1640 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1641 (select_decl): Remove function.
1642 (unqualified_namespace_lookup): Populate binding by calling
1643 ambiguous_decl. Remove select_decl call.
1644 (lookup_qualified_name): Remove select_decl call.
1645 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1646 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1647 generation when name lookup is ambiguous.
1649 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1652 * init.c (build_new_1): Use structural equality on the copy of the
1655 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1657 * decl2.c (determine_visibility): Implement
1658 flag_visibility_ms_compat effect on type info.
1659 * decl.c (cxx_init_decl_processing): Implement
1660 global effect of flag_visibility_ms_compat.
1662 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1664 * decl2.c (start_objects): Mark constructor-running function
1667 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1670 * decl.c (grokdeclarator): Reset friendp for member functions declared
1671 friend of their own class.
1673 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1675 * decl2.c (determine_visibility): Don't look for dllexport here.
1676 (determine_visibility_from_class): Tidy.
1678 2007-06-18 Simon Baldwin <simonb@google.com>
1681 * parser.c (cp_parser_single_declaration): Added check for storage
1682 class other than sc_none in parsed declaration, and a flag to indicate
1683 if the call is part of an explicit template specialization parse.
1684 * (cp_parser_explicit_specialization): Specialization check flag added
1685 to call to cp_parser_single_declaration(), set true.
1686 * (cp_parser_template_declaration_after_export): Specialization check
1687 flag added to call to cp_parser_single_declaration(), set false.
1688 * pt.c (check_explicit_specialization): Added code to copy visiblity
1689 and linkage from the templated function to the explicit specialization.
1691 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1693 * typeck.c (build_binary_op): For templates build the
1694 expression in pieces to avoid the assert in build2_stat.
1695 (get_member_function_from_ptrfunc):
1696 Change over to using POINTER_PLUS_EXPR and convert
1697 the second operand to sizetype.
1698 * typeck2.c (build_m_component_ref): Likewise.
1699 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1700 instead of PLUS_EXPR for pointers.
1701 (build_new_1): Likewise.
1702 (build_vec_delete_1): Likewise.
1703 (build_vec_delete): Likewise.
1704 * class.c (build_base_path): Likewise.
1705 (build_base_path): Likewise.
1706 (convert_to_base_statically): Likewise.
1707 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1708 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1709 instead of PLUS_EXPR.
1710 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1711 instead of PLUS_EXPR for pointers.
1712 * call.c (build_special_member_call): Likewise.
1713 * rtti.c (build_headof): Likewise.
1714 Use sizetype instead of ptrdiff_type_node.
1715 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1716 instead of PLUS_EXPR for pointers.
1717 * except.c (expand_start_catch_block): Do a
1718 NEGATIVE and then a POINTER_PLUS_EXPR instead
1720 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1721 PLUS_EXPR on pointer types over to use
1722 POINTER_PLUS_EXPR and remove the conversion
1723 to the pointer types.
1724 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1725 adding to a pointer type. Use size_int instead of
1726 ssize_int. Convert the index to sizetype before
1727 adding it to the pointer.
1729 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1731 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1732 (DECL_ANON_UNION_VAR_P): New macro.
1733 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1734 than DECL_VAR_MARKED_P, to keep track of which variables we have
1736 * decl.c (redeclaration_error_message): Complain about redeclaring
1737 anonymous union members at namespace scope.
1738 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1740 2007-06-14 Geoff Keating <geoffk@apple.com>
1742 * decl2.c (determine_visibility): Ensure that functions with
1743 hidden types as parameters are hidden.
1746 * decl2.c (determine_visibility): Remove duplicate code for
1749 2007-06-12 Ian Lance Taylor <iant@google.com>
1752 * init.c (avoid_placement_new_aliasing): New static function.
1753 (build_new_1): Call it.
1755 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1757 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1758 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1760 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1763 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1764 on init, the non-decl cond operand and increment value.
1766 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1769 * decl.c (check_initializer): Report an error when a brace enclosed
1770 initializer is used for a non-aggregate type in C++98.
1771 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
1773 (grokdeclarator): Likewise.
1774 (move_fn_p): Likewise.
1775 * typeck.c (check_return_expr): Likewise.
1776 * call.c (reference_binding): Likewise.
1777 * error.c (cp_cpp_error): Likewise.
1778 * pt.c (check_default_tmpl_args): Likewise.
1780 * lex.c (init_reswords): Likewise.
1781 * parser.c (p_parser_primary_expression): Likewise.
1782 (TOKEN_PRECEDENCE): Likewise.
1783 (cp_parser_init_declarator): Likewise.
1784 (cp_parser_ptr_operator): Likewise.
1785 (cp_parser_parameter_declaration): Likewise.
1786 (cp_parser_enclosed_template_argument_list): Likewise.
1787 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
1788 (cp_parser_next_token_ends_template_argument_p): Likewise.
1790 2007-06-04 Simon Baldwin <simonb@google.com>
1792 * decl.c (grokdeclarator): Readability change. Moved case labels
1793 into direct switch statement scope.
1795 2007-06-04 Paolo Carlini <pcarlini@suse.de>
1797 * call.c (convert_like_real): Remove pointless code.
1799 2007-05-31 Mark Mitchell <mark@codesourcery.com>
1801 * decl.c (get_atexit_fn_ptr_type): New function.
1802 (get_atexit_node): Use it.
1803 (start_cleanup_fn): Likewise.
1804 (register_dtor_fn): Use the object's destructor, instead of a
1805 separate cleanup function, where possible.
1806 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
1807 (atexit_fn_ptr_type_node): New macro.
1808 * decl2.c (build_cleanup): Use build_address.
1810 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
1812 * typeck.c (build_binary_op): Include types in error.
1814 2007-05-31 Jakub Jelinek <jakub@redhat.com>
1817 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
1818 needs runtime initialization.
1820 2007-05-31 Paolo Carlini <pcarlini@suse.de>
1823 * semantics.c (finish_trait_expr): Complete the types.
1825 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
1826 Douglas Gregor <doug.gregor@gmail.com>
1827 Pedro Lamarao <pedro.lamarao@mndfck.org>
1828 Howard Hinnant <howard.hinnant@gmail.com>
1832 * typeck.c (comptypes): Don't consider rvalue and lvalue
1833 reference types to be equivalent.
1834 (check_return_expr): Move from certain lvalues when returning
1836 * decl.c (grokdeclarator): Implement reference collapsing.
1837 (copy_fn_p): Don't consider constructors taking rvalue references
1838 to be copy constructors.
1840 * call.c (conversion): New "rvaluedness_matches_p" member.
1841 (convert_class_to_reference): Require reference type as first
1842 parameter instead of base type.
1843 (reference_binding): Add logic to handle rvalue references.
1844 (implicit_conversion): Update inaccurate comment.
1845 (convert_like_real): Disable creation of temporaries that are
1846 impossible to initialize for types with move constructors.
1847 (build_over_call): Elide move constructors when possible.
1848 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
1849 (maybe_handle_ref_bind): Return conversion instead of type node.
1850 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
1851 determine preferred conversion sequences.
1852 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
1853 (LOOKUP_PREFER_RVALUE): New.
1854 (DECL_MOVE_CONSTRUCTOR_P): New.
1855 (struct cp_declarator): Add "reference" member for reference
1856 types, with new "rvalue_ref" flag.
1857 (cp_build_reference_type): Declare.
1858 (move_fn_p): Declare.
1859 * error.c (dump_type_prefix): Format rvalue reference types
1860 correctly in error messages.
1861 * except.c (build_throw): Move from certain lvalues when
1863 * mangle.c (write_type): Mangle rvalue references differently
1864 than regular references.
1865 * parser.c (make_reference_declarator): Add boolean parameter for
1867 (cp_parser_make_indirect_declarator): New.
1868 (cp_parser_new_declarator_opt): Call
1869 cp_parser_make_indirect_declarator.
1870 (cp_parser_conversion_declarator_opt): Ditto.
1871 (cp_parser_declarator): Ditto.
1872 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1874 * pt.c (tsubst): Implement reference collapsing.
1875 (maybe_adjust_types_for_deduction): Implement special template
1876 parameter deduction rule for rvalue references.
1877 (type_unification_real): Update calls to
1878 maybe_adjust_types_for_deduction.
1879 (try_one_overload): Ditto.
1880 (unify_pack_expansion): Ditto.
1881 * tree.c (lvalue_p_1): Handle rvalue reference types.
1882 (cp_build_reference_type): New.
1884 2007-05-30 Jakub Jelinek <jakub@redhat.com>
1887 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
1888 variables that need runtime initialization.
1890 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
1893 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
1894 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
1895 case POSTDECREMENT_EXPR>): Return the error_mark_node
1896 if either the real or imaginary parts would an
1899 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
1900 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1903 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
1904 token is a closing brace, false if there are no tokens left.
1905 (cp_parser_namespace_alias_definition): Only consume the next token if
1906 it is a closing brace.
1908 * parser.c (cp_parser_class_specifier): Likewise.
1910 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
1912 * semantics.c (finish_member_declaration): Fix a typo in the
1915 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
1927 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
1928 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
1929 * pt.c (check_for_bare_parameter_packs): Return bool indicated
1930 whether everything was okay. Fix indentation.
1931 (push_template_decl_real): Check for bare parameter packs in
1932 function parameters; where errors occur, mark the parameter types
1933 with ERROR_MARK_NODEs to avert ICEs.
1934 (coerce_template_parameter_pack): New.
1935 (coerce_template_parms): Moved parameter pack coercion into
1936 coerce_template_parameter_pack, and permit it anywhere in the
1937 template parameter list (not just at the end). Parameter and
1938 argument indices can vary (somewhat) separately now, so add
1939 PARM_IDX and ARG_IDX.
1940 (fn_type_unification): Don't set an argument pack as incomplete if
1941 no argument pack was deduced.
1942 (type_unification_real): If a type parameter is a parameter pack
1943 and has not otherwise been deduced, it will be deduced to an empty
1945 (more_specialized_fn): Use the actual lengths of the argument
1946 lists when comparing against expansions.
1947 * semantics.c (finish_member_declaration): If a field's type has
1948 bare parameter packs, error and set its type to ERROR_MARK_NODE.
1950 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
1953 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
1955 2007-05-22 Ollie Wild <aaw@google.com>
1957 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
1958 (unqualified_namespace_lookup): Adds check for hidden types.
1960 2007-05-22 Ollie Wild <aaw@google.com>
1962 * decl.c (duplicate_decls): Verify namespace names are unique.
1964 2007-05-21 Mark Mitchell <mark@codesourcery.com>
1966 * decl.c (cxx_maybe_build_cleanup): Handle
1967 __attribute__((cleanup)).
1969 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1971 * cvt.c (cp_convert_and_check): Don't check warnings if the
1974 2007-05-18 Geoffrey Keating <geoffk@apple.com>
1976 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
1978 2007-05-14 Paolo Carlini <pcarlini@suse.de>
1981 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
1982 type only if is a class type (5.2.8/4).
1984 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
1986 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
1987 * decl.c (grokdeclarator): Use unsigned_type_for instead of
1988 c_common_unsigned_type.
1990 2007-05-11 Silvius Rus <rus@google.com>
1992 * cp/typeck.c (build_indirect_ref): Add call to
1993 strict_aliasing_warning.
1994 (build_reinterpret_cast_1): Condition call to
1995 strict_aliasing_warning.
1997 2007-05-11 Jan Hubicka <jh@suse.cz>
1999 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2000 * decl2.c (start_objects): ctors and dtors are no longer public.
2001 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2003 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2005 * typeck.c (build_unary_op): Remove code that used to
2006 handle non lvalue increments/decrements.
2008 2007-05-07 Mike Stump <mrs@apple.com>
2010 * parser.c (check_empty_body): Add.
2011 (cp_parser_iteration_statement): Add call to check_empty_body.
2013 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2016 * mangle.c (write_mangled_name): Mangle static variable names.
2017 (write_unqualified_name): Use local-source-name for
2018 namespace-scope static variables.
2020 2007-05-04 Dirk Mueller <dmueller@suse.de>
2022 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2025 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2028 * decl2.c (constrain_class_visibility):
2029 Use strip_pointer_or_array_types instead of strip_array_types.
2031 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2034 * decl.c (reshape_init_r): Don't reshape the first element if it
2035 is a pointer to member function.
2037 2007-04-27 Simon Baldwin <simonb@google.com>
2039 * decl.c (grokparms): Changed message format from %qD to %qE.
2041 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2043 * error.c (maybe_warn_variadic_templates): Variadic templates are
2044 now in C++0x, so only warn about them in C++98 mode.
2046 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2049 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2050 integeral types from vectors types.
2052 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2055 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2056 for type dependent OMP_CLAUSE_DECLs.
2058 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2061 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2062 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2063 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2064 * init.c (build_zero_init): Adjust, as
2065 COMPLEX_TYPE is now a SCALAR_TYPE.
2066 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2067 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2069 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2071 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2072 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2073 (trait_expr_value): Adjust.
2075 2007-04-23 Simon Baldwin <simonb@google.com>
2077 * decl.c (grokparms): Added new error for duplicate function
2078 parameters names in function prototypes, to match gcc behavior.
2080 2007-04-23 Jan Hubicka <jh@suse.cz>
2082 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2085 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2087 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2088 instead of checking GIMPLE_STMT_P in chain_next.
2090 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2093 * call.c (convert_for_arg_passing): Convert bitfields to their
2096 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2099 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2101 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2104 * cp/decl2.c (constrain_class_visibility):
2105 Do not warn about the use of anonymous namespace in the main input file.
2107 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2109 * cp-tree.h (current_template_parms): Fix typo in comment.
2111 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2113 * cp-tree.h, error.c: Fix comment typos.
2115 2007-04-13 Jason Merrill <jason@redhat.com>
2118 * call.c (reference_binding): Add c_cast_p parm. If true,
2119 add quals to TO as needed to make it reference-compatible.
2121 2007-04-11 Jan Hubicka <jh@suse.cz>
2123 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2124 that we are not processing template_decl.
2126 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2129 * class.c (build_base_path): Ensure that the converted pointer has
2130 the same cv-qualification as the input.
2132 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2134 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2136 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2138 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2140 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2141 * tree.c (cp_add_pending_fn_decls): Remove.
2142 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2144 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2146 Revert change removing staticp.
2148 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2150 * cp-objcp-common.c (cxx_staticp): Remove.
2151 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2152 * cp-tree.h (cxx_staticp):
2154 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2156 * class.c (check_for_override): Don't remove dllmport attribute
2159 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2162 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2163 type issue error and return early.
2165 2007-03-30 Jason Merrill <jason@redhat.com>
2168 * typeck.c (cp_type_readonly): New fn.
2169 * cp-tree.h: Declare it.
2170 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2171 (cp_finish_decl): Not here.
2173 2007-03-31 Richard Guenther <rguenther@suse.de>
2175 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2178 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2183 * parser.c (declarator_can_be_parameter_pack): New.
2184 (cp_parser_template_parameter): Only parse the `...' if the
2185 declarator can be a parameter pack.
2186 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2188 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2189 types (they could be used as array bounds).
2190 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2191 (tsubst_pack_expansion): Handle failure to expand parameter
2194 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2197 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2198 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2199 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2200 (CLASS_TYPE_NON_UNION_P): Add.
2201 (struct lang_type_class): Add has_complex_dflt.
2202 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2203 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2204 * cp-tree.def: Add TRAIT_EXPR.
2205 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2206 * lex.c (struct resword): Add __has_nothrow_assign,
2207 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2208 __has_trivial_constructor, __has_trivial_copy,
2209 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2210 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2211 __is_pod, __is_polymorphic, __is_union.
2212 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2213 (cp_parser_trait_expr): New.
2214 * semantics.c (finish_trait_expr, trait_expr_value
2215 classtype_has_nothrow_copy_or_assign_p): New.
2216 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2218 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2219 * class.c (check_bases, check_field_decl, check_bases_and_members):
2220 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2221 * pt.c (uses_template_parms, tsubst_copy_and_build,
2222 value_dependent_expression_p, type_dependent_expression_p): Deal with
2224 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2226 2007-03-29 Richard Guenther <rguenther@suse.de>
2228 * tree.c (cp_walk_subtrees): Do not set input_location.
2230 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2233 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2236 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2238 * parser.c (struct cp_parser): Update comment for
2239 greater_than_is_operator_p.
2240 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2241 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2242 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2243 !GREATER_THAN_IS_OPERATOR_P.
2244 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2245 `>>' operators that will become two `>' tokens in C++0x.
2246 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2247 mode, allowing it to terminate default arguments.
2248 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2249 `>>' like two consecutive `>' tokens.
2250 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2251 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2252 ends a template argument.
2254 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2256 * decl.c (redeclaration_error_message): Complain when redeclaring
2257 a friend function with default template arguments (C++0x mode only).
2258 * cp-tree.h (check_default_tmpl_args): Declare.
2259 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2260 template arguments in function templates. Add support for checking
2261 the default template arguments of friend templates.
2262 (push_template_decl_real): Fix call to check_default_tmpl_args.
2263 (type_unification_real): If a template parameter has not been
2264 deduced but provides a default template argument, substitute into
2265 that default template argument.
2266 * parser.c (cp_parser_init_declarator): When declaring (but not
2267 defining!) a function template in C++0x mode, check for default
2270 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2273 * decl.c (grokdeclarator): Deal with cv-qualified function type
2274 typedefs in the same way for member and non-member functions.
2276 2007-03-26 Dirk Mueller <dmueller@suse.de>
2278 * parser.c (cp_parser_member_declaration): Pedwarn
2279 about stray semicolons after member declarations.
2281 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2284 * pt.c (instantiate_decl): Set in_system_header.
2286 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2288 * cp-tree.h (current_tempalte_parms): Improve documentation.
2289 * pt.c (current_template_args): Likewise.
2292 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2293 not consume tokens when failing.
2295 2007-03-22 Jim Wilson <wilson@specifix.com>
2296 Mark Mitchell <mark@codesourcery.com>
2299 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2300 consistent with FROM.
2302 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2304 * error.c (dump_expr): Handle dependent names that designate types.
2305 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2307 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2309 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2311 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2313 * cvt.c (cp_convert_and_check) : Define.
2314 * cp-tree.h (cp_convert_and_check): Declare.
2315 * call.c (convert_conversion_warnings): Rename to
2316 conversion_null_warnings. The warning for floating-point to
2317 integer is handled by convert_and_check in convert_like_real.
2318 (convert_like_real): convert_conversion_warnings was renamed as
2319 conversion_null_warnings.
2320 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2321 overflow and changes of value during conversion.
2323 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2326 * parser.c (cp_parser_statement): If 'namespace' is found, this
2327 only can be a namespace alias definition, so parse it now.
2328 (cp_parser_namespace_alias_definition): if we find an open brace
2329 instead of '=', then this is actually a misplaced namespace
2332 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2335 * decl.c (cxx_init_decl_processing): Move command-line options
2336 processing to c-opts.c.
2338 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2340 * ptree.c (cxx_print_type): Use formatting markup for integers
2341 when printing template parameter index/level/orig level.
2342 (cxx_print_xnode): Ditto.
2343 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2344 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2345 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2347 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2348 rather than a HOST_WIDE_INT.
2349 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2350 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2352 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2353 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2354 IN_BASE_INITIALIZER bool bitfields.
2355 (struct cp_declarator): Make KIND a 4-bit field. Make
2356 PARAMETER_PACK_P a bool bitfield just after KIND.
2357 * pt.c (uses_parameter_packs): Destroy the pointer set.
2358 (make_pack_expansion): Ditto.
2359 (check_for_bare_parameter_packs): Ditto.
2360 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2362 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2365 * call.c (convert_default_arg): Instead of copying the node,
2368 2007-03-15 Dirk Mueller <dmueller@suse.de>
2371 * call.c (convert_conversion_warnings): New..
2372 (convert_like_real): .. factored out from here.
2373 (convert_conversion_warnings): Add warning about
2374 false being converted to NULL in argument passing.
2376 2007-03-14 Dirk Mueller <dmueller@suse.de>
2378 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2379 (finish_do_body): Warn about empty body in do/while statement.
2381 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2383 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2385 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2388 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2391 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2393 * cp/repo.c (init_repo): Initialize random_seed saved options.
2394 (finish_repo): Adjust.
2396 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2399 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2402 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2404 * decl.c (compute_array_index_type): New warning flag warn_vla.
2406 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2409 * call.c (convert_default_arg): Copy non-constant arguments.
2411 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2414 * parser.c (cp_parser_postfix_expression): Disallow compound
2415 literals in constant expressions.
2418 * semantics.c (finish_typeof): Use unlowered_expr_type.
2420 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2423 * cp-tree.h (unlowered_expr_type): New function.
2424 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2425 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2426 (unlowered_expr_type): New function.
2427 (build_unary_op): Disallow predecrements of bool bitfields.
2428 * call.c (build_conditional_expr): Use unlowered_expr_type.
2429 * pt.c (type_unification_real): Likewise.
2431 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2434 * typeck.c (check_return_expr): Check for bare parameter packs.
2435 (comptypes): Compare template parameter packs and
2436 type pack expansions.
2437 * decl.c (grokdeclarator): Deal with the declaration of function
2439 (grokparms): Verify that the (optional) function parameter pack is
2440 at the end of the parameter list.
2441 (xref_basetypes): Handle pack expansions in the base class.
2442 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2443 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2444 (NONTYPE_ARGUMENT_PACK): New.
2445 (TYPE_PACK_EXPANSION): New.
2446 (EXPR_PACK_EXPANSION): New.
2447 (ARGUMENT_PACK_SELECT): New.
2448 * cp-objcp-common.c (cp_tree_size): Compute size of
2449 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2450 ARGUMENT_PACK_SELECT.
2451 * error.c (dump_template_argument): Print template argument packs.
2452 (dump_template_argument_list): Ditto.
2453 (dump_template_parameter): Dump `...' for template type parameter
2455 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2456 (dump_parameters): Print function parameter packs.
2457 (dump_template_parms): Print template argument packs.
2458 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2459 (maybe_warn_variadic_templates): New.
2460 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2461 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2462 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2464 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2465 (write_template_arg): Write argument packs as separate arguments.
2466 * cp-tree.h (struct template_parm_index_s): Add flag that
2467 indicates that the template parameter is actually a parameter
2469 (struct tree_argument_pack_select): New.
2470 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2471 (union lang_tree_node): Add argument_pack_select.
2472 (FUNCTION_PARAMETER_PACK_P): New.
2473 (PACK_EXPANSION_P): New.
2474 (PACK_EXPANSION_PATTERN): New.
2475 (SET_PACK_EXPANSION_PATTERN): New.
2476 (PACK_EXPANSION_PARAMETER_PACKS): New.
2477 (ARGUMENT_PACK_P): New.
2478 (ARGUMENT_PACK_ARGS): New.
2479 (SET_ARGUMENT_PACK_ARGS): New.
2480 (ARGUMENT_PACK_INCOMPLETE_P): New.
2481 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2482 (TEMPLATE_PARM_PARAMETER_PACK): New.
2483 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2484 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2485 (ARGUMENT_PACK_SELECT_INDEX): New.
2486 (ARGUMENT_PACK_SELECT_ARG): New.
2487 (struct cp_declarator): Add parameter_pack_p flag.
2488 (maybe_warn_variadic_templates): Declare.
2489 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2490 indicate a template parameter pack.
2491 (uses_parameter_packs): Declare.
2492 (template_parameter_pack_p): Declare.
2493 (template_parms_variadic_p): Declare.
2494 (make_pack_expansion): Declare.
2495 (check_for_bare_parameter_packs): Declare.
2496 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2497 sizeof... expressions.
2498 (pp_cxx_expression): Print pack expansions and non-type argument
2500 (pp_cxx_exception_specification): Print pack expansions.
2501 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2502 (pp_cxx_ctor_initializer): Print pack expansions.
2503 (pp_cxx_type_id): Print pack expansions.
2504 (pp_cxx_template_argument_list): Print argument packs.
2505 (pp_cxx_template_parameter): Print ellipsis for template parameter
2507 * pt.c (comp_template_parms): Compare template parameter packs.
2508 (template_parameter_pack_p): New.
2509 (template_parms_variadic_p): New.
2510 (template_args_variadic_p): New.
2511 (make_ith_pack_parameter_name): New.
2512 (struct find_parameter_pack_data): New.
2513 (find_parameter_packs_r): New.
2514 (uses_parameter_packs): New.
2515 (make_pack_expansion): New.
2516 (check_for_bare_parameter_packs): New.
2517 (expand_template_argument_pack): New.
2518 (reduce_template_parm_level): Propagate parameter pack flag.
2519 (process_template_parm): Add is_parameter_pack parameter to state
2520 when the parameter is actually a parameter pack. Create template
2521 parameter packs when is_parameter_pack is true.
2522 (current_template_args): The argument for a template parameter
2523 pack is an argument pack containing a single pack expansion.
2524 (process_partial_specialization): When checking that non-type
2525 argument expressions do not involve template parameters, loop over
2526 the arguments in argument packs separately.
2527 (push_template_decl_real): Check that the type of the declaration
2528 does not have any bare parameter packs. Check that primary
2529 templates have no more than one parameter pack, and that it comes
2530 at the end of the template parameter list.
2531 (convert_template_argument): Handle coercions for pack expansion
2532 expressions by coercing the pattern then rebuilding the expansion.
2533 (coerce_template_parms): When coercing the arguments for a
2534 variadic template, pack "extra" arguments into an argument pack.
2535 (coerce_template_template_parms): Cannot coerce between parameter
2536 packs and non-pack parameters.
2537 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2538 (comp_template_args): Expand all template arguments packs before
2539 comparing template argument lists.
2540 (mangle_class_name_for_template): Make argument packs as separate
2542 (for_each_template_parm_r): No need to handle BASELINK.
2543 (instantiate_class_template): Handle pack expansions in the base
2545 (tsubst_pack_expansion): New.
2546 (tsubst_template_args): Handle substitutions of argument packs and
2547 pack expansion into template argument lists.
2548 (tsubst_decl): Expand function parameter packs into separate
2549 function parameters.
2550 (tsubst_arg_types): Expand a type pack expansion into separate
2552 (tsubst_exception_specification): Handle pack expansions in
2553 exception specifiers.
2554 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2555 replacing a template parameter with its argument. If we encounter
2556 a substitution for an argument pack, just return the parameter
2558 (tsubst_copy): sizeof(X...) returns the number of elements in
2559 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2560 PARM_DECL is a parameter pack.
2561 (tsubst_expr): Expression pack expansions and argument packs
2562 cannot show up here; they will all be handled through function
2563 calls, sizeof, and template argument lists.
2564 (tsubst_copy_and_build): sizeof(X...) returns the number of
2565 elements in parameter pack X. Handle pack expansions in TREE_LIST
2566 and CONSTRUCTOR nodes.
2567 (fn_type_unification): Handle "incomplete" explicit template
2568 argument lists that specify some of the arguments for a template
2570 (type_unification_real): Unify arguments against pack expansions.
2571 (template_parm_level_and_index): New, helper function.
2572 (unify_pack_expansion): New.
2573 (unify): Unify argument packs on an argument-by-argument basis,
2574 handling variadic argument packs as well.
2575 (more_specialized_fn): Handle unification of function parameter
2576 packs. All things being equal, prefer non-variadic function
2577 templates to variadic function templates.
2578 (more_specialized_class): Prefer the variadic class template
2579 partial specialization that binds fewer arguments to a parameter
2581 (regenerate_decl_from_template): Expand function parameter packs
2582 into separate parameters.
2583 (instantiate_decl): Ditto.
2584 (tsubst_initializer_list): Handle pack expansions for base-class
2586 (dependent_type_p_r): Determine dependent types in argument packs
2587 and pack expansions.
2588 (value_dependent_expression_p): Determine value-dependence of
2589 non-type argument packs.
2590 (dependent_template_arg_p): Handle argument packs.
2591 * semantics.c (finish_cond): Check for bare parameter packs.
2592 (finish_expr_stmt): Ditto.
2593 (finish_for_expr): Ditto.
2594 (finish_switch_cond): Ditto.
2595 (finish_mem_initializers): Ditto.
2596 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2598 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2599 * parser.c (make_declarator): Declarator is not an expansion.
2600 (make_pointer_declarator): Transfer parameter pack flag to outer
2602 (make_reference_declarator): Ditto.
2603 (make_ptrmem_declarator): Ditto.
2604 (make_call_declarator): Ditto.
2605 (make_array_declarator): Ditto.
2606 (cp_parser_postfix_expression): Allow pack expansion expressions
2607 in the argument list for a call expression.
2608 (cp_parser_parenthesized_expression_list): Add new parameter
2609 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2610 into separate arguments."
2611 (cp_parser_new_placement): Allow pack expansion expressions.
2612 (cp_parser_new_initializer): Ditto.
2613 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2614 base-class initializer expansion.
2615 (cp_parser_mem_initializer): Ditto.
2616 (cp_parser_template_parameter_list): Keep track of whether the
2617 template parameter is a template parameter pack.
2618 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2619 template parameter pack.
2620 (cp_parser_type_parameter): Ditto.
2621 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2623 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2624 this declarator is a parameter pack.
2625 (cp_parser_parameter_declaration): The ellipsis does not end the
2626 parameter declaration, because it might be a parameter pack. Parse
2627 the ellipsis to indicate a parameter pack.
2628 (cp_parser_initializer): Allow pack expansions.
2629 (cp_parser_initializer_list): Allow ellipsis to create an
2630 initializer expansion.
2631 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2633 (cp_parser_type_id_list): Allow ellipsis to create an exception
2634 specifier expansion.
2635 (cp_parser_attribute_list): Don't allow pack expansions.
2636 (cp_parser_functional_cast): Allow pack expansions.
2637 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2638 compute the length of a parameter pack.
2639 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2640 end a template argument.
2641 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2642 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2645 2007-03-09 Dirk Mueller <dmueller@suse.de>
2647 * cp/call.c (build_new_op): Call warn_logical_operator.
2649 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2652 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2655 * pt.c (any_template_arguments_need_structural_equality_p):
2658 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2660 * decl.c (grokdeclarator): Disable warnings for anonymous
2663 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2665 * typeck2.c (readonly_error): Always emit a hard error.
2666 Remove last argument.
2667 * cp-tree.h (readonly_error): Adjust prototype.
2668 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2669 * typeck.c (build_unary_op): Likewise.
2670 (build_modify_expr): Likewise.
2672 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2675 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2677 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2680 * parser.c (struct cp_parser): New IN_IF_STMT.
2681 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2682 returning if parsing the body of an 'if' statement or issuing an
2683 error and continuing.
2684 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2686 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2688 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2691 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2694 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2696 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2697 Objective-C++. Don't exit early if -shared-libgcc needs to be
2700 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2702 * typeck.c (common_base_type): Delete unused function.
2704 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2706 * Make-lang.in: Add dummy lang.install-pdf target.
2708 2007-03-01 Simon Baldwin <simonb@google.com>
2711 * decl.c (check_tag_decl): Added new warning for typedef ignored
2712 when it precedes an otherwise valid non-typedef declaration.
2714 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2716 * typeck.c (build_function_call): Store converted arguments
2717 in a stack-allocated array instead of building a list.
2718 (convert_arguments): Store arguments in the array passed in as an
2719 argument, and return the actual number of arguments.
2720 * call.c (build_call): Delete, and replace with...
2721 (build_call_n, build_call_a): New.
2722 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2723 (build_over_call): Store converted arguments in a stack-allocated
2724 array instead of building a list.
2725 (build_cxx_call): Pass arguments in an array instead of as a list.
2726 (build_java_interface_fn_ref): Rewrite to avoid constructing
2728 * tree.h: Update declarations to reflect above changes.
2729 * method.c (use_thunk): Use a stack-allocated array to hold
2730 the arguments instead of a list.
2731 * rtti.c (throw_bad_cast): Update call to cxx_call.
2732 (throw_bad_typeid): Likewise.
2733 (build_dynamic_cast_1): Likewise.
2734 * init.c (build_builtin_delete_call): Use build_call_n.
2735 * decl.c (expand_static_init): Likewise.
2736 * except.c (cp_protect_cleanup_actions): Likewise.
2737 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2738 (gimplify_must_not_throw_expr): Likewise.
2739 (cxx_omp_apply_fn): Use build_call_a.
2741 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2743 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2744 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2746 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2748 * cp-tree.h (static_ctors): Remove.
2749 * cp-tree.h (static_dtors): Likewise.
2750 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2751 refactoring of tree_map hierarchy.
2752 (decl_shadowed_for_var_insert): Likewise.
2753 * semantics.c (expand_body): Use c_expand_body.
2754 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2755 * decl2.c (static_ctors): Remove.
2756 (static_dtors): Likewise.
2757 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2758 objc_generate_static_init_call. Do not call static_[cd]tors.
2759 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2761 (cp_write_global_declarations): Likewise.
2763 2007-02-23 Richard Guenther <rguenther@suse.de>
2765 * class.c (note_name_declared_in_class): Make declaration
2766 changes meaning a pedwarn.
2768 2007-02-22 Michael Matz <matz@suse.de>
2771 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
2772 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
2773 dump_function_decl): Guard emitting outer scopes by new flag.
2774 * cp-lang.c (cxx_dwarf_name): New function.
2775 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
2776 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
2778 (push_template_decl_real, lookup_template_class): Remove calls
2781 2007-02-19 Mark Mitchell <mark@codesourcery.com>
2783 * call.c (build_new_method_call): Ensure that explicit calls of
2784 destructors have type "void".
2786 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2788 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
2789 and -Walways-true with -Waddress.
2790 * cvt.c (convert_to_void): Replace unconditional warning with
2793 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2795 * decl.c, tree.c: Fix comment typos.
2797 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2800 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
2801 statement expression if we had an error mark node.
2803 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2804 Brooks Moses <brooks.moses@codesourcery.com>
2805 Lee Millward <lee.millward@codesourcery.com>
2807 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
2808 Change class to tcc_vl_exp.
2810 * call.c (build_call): Use build_call_list instead
2812 (build_over_call): Likewise.
2813 (build_new_method_call): Use build_min_non_dep_call_list
2814 instead of build_min_non_dep.
2816 * error.c (dump_call_expr_args): New function.
2817 (dump_aggr_init_expr_args): New function.
2818 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
2819 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
2821 * cvt.c (convert_to_void): Use build_call_array instead
2822 of build3; use new AGGR_INIT_EXPR accessor macros.
2824 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
2825 instead of TREE_CODE_LENGTH.
2827 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
2828 AGGR_INIT_EXPR accessor macros.
2830 * cp-gimplify.c (cp_gimplify_init_expr): Use
2831 AGGR_INIT_EXPR_SLOT to set the slot operand.
2833 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
2834 (AGGR_INIT_EXPR_SLOT): New macro.
2835 (AGGR_INIT_EXPR_ARG): New macro.
2836 (aggr_init_expr_nargs): New macro.
2837 (AGGR_INIT_EXPR_ARGP): New macro.
2838 (aggr_init_expr_arg_iterator): New.
2839 (init_aggr_init_expr_arg_iterator): New.
2840 (next_aggr_init_expr_arg): New.
2841 (first_aggr_init_expr_arg): New.
2842 (more_aggr_init_expr_args_p): New.
2843 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
2844 (stabilize_aggr_init): New declaration.
2845 (build_min_non_dep_call_list): Likewise.
2847 * tree.c (process_aggr_init_operands): New function.
2848 (build_aggr_init_array) New function.
2849 (build_cplus_new): Update to use new CALL_EXPR and
2850 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
2851 build_aggr_init_array.
2852 (build_min_non_dep_call_list) New function.
2853 (build_min_nt): Assert input code parameter is not a variable
2854 length expression class.
2855 (build_min, build_min_non_dep): Likewise.
2856 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2857 to check for equality instead of recursing. Handle tcc_vl_exp
2859 (stabilize_call): Update to only handle CALL_EXPRs, not
2860 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2861 (stabilize_aggr_init): New function.
2862 (stabilize_init): Use it.
2864 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2865 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2866 AGGR_INIT_EXPR accessor macros and argument iterators.
2868 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2869 build_vl_exp. Iterate through the operands, recursively
2870 processing each one.
2871 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2872 CALL_EXPR accessor macros.
2873 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2874 tree code classes. Use TREE_OPERAND_LENGTH instead of
2877 * semantics.c (finish_call_expr): Use build_nt_call_list
2878 instead of build_nt.
2879 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
2880 accessor macros. Use build_call_array to construct the
2881 CALL_EXPR node instead of build3
2883 * decl2.c (build_offset_ref_call_from_tree): Use
2884 build_nt_call_list and build_min_non_dep_call_list instead
2885 of build_min_nt and build_min_non_dep.
2887 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
2888 Use build_nt_call_list instead of build_min_nt.
2890 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2893 * call.c (build_conditional_expr): Improve error message.
2895 2007-02-13 Dirk Mueller <dmueller@suse.de>
2897 * friend.c (do_friend): Annotate warning about friend
2898 declarations in templates with OPT_Wnon_template_friend.
2899 Convert informal message from warning() to inform().
2901 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
2902 Mark Mitchell <mark@codesourcery.com>
2905 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
2906 instantiations for variables.
2908 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2911 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
2912 Check warn_unused_value just once.
2914 2007-02-11 Mark Mitchell <mark@codesourcery.com>
2917 * pt.c (determine_specialization): Use skip_artificial_parms_for.
2918 (fn_type_unificiation): Likewise.
2919 (get_bindings): Likewise.
2921 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
2924 * decl.c (finish_function): Use DECL_REPLACEABLE.
2925 * tree.c (cp_cannot_inline_tree_fn): Likewise.
2927 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2929 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
2931 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
2933 * decl.c (grokvardecl): Don't error if !have_tls.
2934 (grokdeclarator): Likewise.
2935 * parser.c (cp_parser_omp_threadprivate): Likewise.
2937 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2940 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
2941 parameters and result decls in omp clauses.
2942 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
2945 2007-02-05 Dirk Mueller <dmueller@suse.de>
2948 * parser.c (cp_parser_class_specifier): Always initialize bases.
2950 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
2952 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
2953 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
2954 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
2956 * semantics.c (finish_omp_atomic): Store a whole expression node
2957 in operand 1, and integer_zero_node in operand 0, for dependent
2958 OMP_ATOMIC. Rewrite to make flow easier to understand.
2960 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2962 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
2964 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
2966 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
2967 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
2969 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
2971 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
2972 keyword warning to -Wc++0x-compat.
2974 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2976 * decl.c (grokdeclarator): Update documentation.
2978 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2981 * decl.c (grokdeclarator): If __thread is used together with
2982 a storage class other than extern and static, clear thread_p
2983 after issuing diagnostics and fall through to checking the
2986 2007-01-30 Roger Sayle <roger@eyesopen.com>
2988 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
2989 calculating the size of an array (to avoid recursive errors).
2991 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2994 * typeck.c (build_binary_op): Fix logic for warning. Move warning
2996 * call.c (convert_like_real): Don't warn when converting to
2999 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3001 * decl.c (pop_label): Replace warning with call to
3002 warn_for_unused_label.
3004 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3007 * semantics.c (finish_pseudo_destructor_expr): Check the
3008 destrutor name by calling check_dtor_name.
3010 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3012 * lex.c (D_CPP0X): Rename.
3014 (reswords): D_CPP0X -> D_CXX0X.
3015 (init_reswords): Ditto.
3016 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3017 of C++0x keywords as identifiers.
3019 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3022 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3025 2007-01-23 Ian Lance Taylor <iant@google.com>
3027 * typeck.c (convert_for_assignment): Only warn about a = b = c
3028 when converting to bool.
3030 2007-01-23 Roger Sayle <roger@eyesopen.com>
3032 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3034 * typeck.c (ignore_overflows): Remove the remaining uses of
3035 TREE_CONSTANT_OVERFLOW.
3037 2007-01-20 Jan Hubicka <jh@suse.cz>
3039 * decl2.c (start_objects, start_static_storage_duration_function):
3040 Do not make the functions uninlinable.
3042 2007-01-17 Ian Lance Taylor <iant@google.com>
3044 * class.c (add_method): Call VEC_reserve_exact rather than passing
3045 a negative size to VEC_reserve.
3047 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3050 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3052 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3055 * decl.c (make_typename_type): If the qualified name is not a
3056 type, issue an error.
3057 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3060 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3062 * rtti.c: Include target.h.
3063 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3064 don't emit typeinfo for fundamental types as weak.
3065 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3067 2007-01-08 Richard Guenther <rguenther@suse.de>
3069 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3071 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3073 * call.c (standard_conversion): Pass flag to
3074 vector_types_convertible_p to disallow emission of note.
3075 * typeck.c (convert_for_assignment): Pass flag to
3076 vector_types_convertible_p to allow emission of note.
3077 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3078 to disallow emission of note.
3080 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3083 * typeck.c (build_binary_op): Call overflow_warning if
3084 TREE_OVERFLOW_P is true for the result and not for any of the
3087 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3090 * class.c (add_method): Don't wait until template
3091 instantiation time to complain about duplicate methods.
3093 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3096 * semantics.c (finish_unary_op_expr): Warn only if result
3097 overflowed and operands did not.
3099 2007-01-05 Ian Lance Taylor <iant@google.com>
3101 * typeck.c (build_binary_op): Warn about comparing a non-weak
3104 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3106 * pt.c (tsubst): Propagate the need for structural equality checks
3107 when reducing the level of template parameters.
3109 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3111 * pt.c: Fix a comment typo.
3113 2007-01-02 Ian Lance Taylor <iant@google.com>
3115 * semantics.c (maybe_convert_cond): Optionally warn when using an
3116 assignment as a condition.
3117 * typeck.c (convert_for_assignment): Optionally warn about
3118 assigning the result of an assignment to a bool.
3120 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3122 * pt.c (canonical_template_parms): Correct typo in comment.
3124 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3126 * typeck.c (structural_comptypes): Renamed from "comptypes".
3127 (comptypes): Use canonical type information to perform fast type
3128 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3129 canonical type comparison returns the same results as we would see
3130 from the current, structural check. Support COMPARE_STRUCTURAL
3131 when we need structural checks.
3132 * decl.c (typename_compare): Fix comment.
3133 (build_typename_type): TYPENAME_TYPE nodes require structural
3134 equality checks, because they resolve different based on the
3136 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3137 require structural equality checks (for now).
3138 (build_ptrmemfunc_type): Build the canonical pointer to member
3140 (compute_array_index_type): Whenever we build a new index type
3141 to represent the size of an array in a template, we need to mark
3142 this index type as requiring structural equality. This goes for
3143 arrays with value-dependent sizes with the current ABI, or all
3145 * tree.c (cplus_array_hash): New.
3146 (struct cplus_array_info): New.
3147 (cplus_array_compare): New.
3148 (cplus_array_htab): New.
3149 (build_cplus_array_type_1): Use a hash table to cache the array
3150 types we build. Build the canonical array type for each array
3152 (cp_build_qualified_type_real): When building a cv-qualified array
3153 type, use the hash table of array types and build canonical array
3155 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3156 use structural equality (for now).
3157 * cp-tree.h (COMPARE_STRUCTURAL): New.
3158 * pt.c (canonical_template_parms): New.
3159 (canonical_type_parameter): New.
3160 (process_template_parm): Find the canonical type parameter.
3161 (lookup_template_class): When we have named the primary template
3162 type, set the canonical type for our template class to the primary
3163 template type. If any of the template arguments need structural
3164 equality checks, the template class needs structural equality
3166 (tsubst): When reducing the level of a template template
3167 parameter, we require structural equality tests for the resulting
3168 parameter because its template parameters have not had their types
3169 canonicalized. When reducing a template type parameter, find the
3170 canonical reduced type parameter.
3171 (any_template_arguments_need_structural_equality_p): New.