1 2007-11-20 Jakub Jelinek <jakub@redhat.com>
4 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
5 when processing_template_decl to build_array_type.
8 * pt.c (more_specialized_fn): Don't segfault if one or
9 both argument list end with ellipsis.
11 2007-11-18 Jakub Jelinek <jakub@redhat.com>
14 semantics.c (finish_call_expr): Set current_function_returns_abnormally
15 if fn is noreturn FUNCTION_DECL or OVERLOAD with all noreturn
18 2007-11-16 Jakub Jelinek <jakub@redhat.com>
21 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
24 2007-11-13 Jakub Jelinek <jakub@redhat.com>
31 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
32 set to error_mark_node the outermost POINTER_TYPE to the pack if
33 it is seen in a POINTER_TYPE.
34 (push_template_decl_real): If check_for_bare_parameter_packs
35 fails for function return type, set the return type to
36 integer_type_node. If check_for_bare_parameter_packs failed
37 for non-function, return error_mark_node.
40 * call.c (build_new_op): Call resolve_args before calling
43 2007-11-11 Tom Tromey <tromey@redhat.com>
46 * lex.c (handle_pragma_implementation): Use cpp_included_before.
48 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
51 * pt.c (redeclare_class_template): Update error message. Use a
52 note to show the previous declaration.
53 (tsubst_friend_class): Use the location of the friend template as
54 the input location before calling redeclare_class_template.
56 2007-11-11 Jakub Jelinek <jakub@redhat.com>
59 * semantics.c (finish_pseudo_destructor_expr): Handle
60 object == error_mark_node.
62 2007-11-10 Jakub Jelinek <jakub@redhat.com>
65 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
66 is not scalar type, let finish_class_member_access_expr handle
67 diagnostics. Pass BIT_NOT_EXPR argument to
68 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
70 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
73 * decl.c (cp_complete_array_type): If any of the initializer
74 elements are pack expansions, don't compute the array size yet.
76 2007-11-08 Andrew Pinski <pinskia@gmail.com>
79 * tree.c (decl_linkage): Fields have no linkage.
81 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
83 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
85 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
90 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
91 Be careful with ERROR_MARK_NODEs.
92 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
95 2007-11-07 Jakub Jelinek <jakub@redhat.com>
98 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
101 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
105 * tree.c (c_build_qualified_type): Define bridge to
106 cp_build_qualified_type.
108 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
119 * typeck.c (check_return_expr): Pass address of retval to
120 check_for_bare_parameter_packs.
121 * class.c (build_base_field): Tolerate bases that have no layout
123 (end_of_base): Ditto.
124 * tree.c (canonical_type_variant): Be careful with
126 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
128 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
129 which states whether parameter packs should be replaced with
131 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
132 possible. If set_packs_to_error is set true, replace the parameter
133 pack with ERROR_MARK_NODE. Manage our own pointer sets.
134 (uses_parameter_packs): Don't set parameter packs to
136 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
137 which may be modified (if it is a parameter pack). Instructs
138 find_parameter_packs_r to replace parameter packs with
139 ERROR_MARK_NODE (so that they won't cause errors later on).
140 (process_template_parm): Pass pointer to
141 check_for_bare_parameter_packs.
142 (process_partial_specialization): Replace pack expansions before
143 the end of the template argument list with ERROR_MARK_NODE.
144 (push_template_decl_real): Pass pointer to
145 check_for_bare_parameter_packs. Replace parameter packs not at the
146 end of the template parameter list with ERROR_MARK_NODE.
147 (convert_template_argument): Be more careful about using DECL_NAME
148 on only declarations.
149 (unify): Can't unify against ERROR_MARK_NODE.
150 * semantics.c (finish_cond): Pass pointer to
151 check_for_bare_parameter_packs.
152 (finish_expr_stmt): Ditto.
153 (finish_for_expr): Ditto.
154 (finish_switch_cond): Pass pointer to
155 check_for_bare_parameter_packs, and call it before we put the
156 condition into the statement.
157 (finish_mem_initializers): Pass pointer to
158 check_for_bare_parameter_packs.
159 (finish_member_declaration): Ditto.
160 * parser.c (cp_parser_base_clause): Ditto.
162 2007-11-06 Jakub Jelinek <jakub@redhat.com>
165 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
166 with the final TREE_READONLY flag in place. processing_template_decl
167 is known to be 0 in this part of function.
170 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
171 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
172 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
173 * semantics.c (finish_omp_atomic): Revert most of the
174 2007-02-05 changes, just keep the new representation of
175 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
177 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
180 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
183 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
188 * typeck.c (merge_types): Don't lose rvalue references when
190 * call.c (build_over_call): Don't elide move constructors just
191 because the copy constructor is trivial (!).
192 (compare_ics): If comparing cv-qualifiers fails, we can still order
193 based on binding lvalues vs. rvalues.
195 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
198 * pt.c (unify_pack_expansion): bring handling of function call
199 arguments into line with type_unification_real.
201 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
203 * typeck.c (build_binary_op): Use pedwarn instead of error for
206 2007-11-05 Jakub Jelinek <jakub@redhat.com>
209 * parser.c (cp_parser_unary_expression): For &&label call
210 cp_parser_non_integral_constant_expression and return error_mark_node
214 * decl.c (grokdeclarator): Don't call build_memfn_type if type
215 is neither FUNCTION_TYPE nor METHOD_TYPE.
217 2007-11-02 Jakub Jelinek <jakub@redhat.com>
220 * parser.c (cp_parser_nested_name_specifier_opt): Use
221 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
222 typedef of currently open class.
224 2007-11-02 Paolo Carlini <pcarlini@suse.de>
227 * error.c (dump_expr): Deal specially with statements.
229 2007-11-01 Jason Merrill <jason@redhat.com>
232 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
234 (lookup_template_class): Use it to get the outer template args
235 for instantiating one.
238 * pt.c (reduce_template_parm_level): tsubst the parameters
239 of a template template parm.
241 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
244 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
246 2007-11-01 Jakub Jelinek <jakub@redhat.com>
249 * parser.c (cp_parser_postfix_dot_deref_expression): If
250 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
251 first and if that succeeds and type is SCALAR_TYPE_P, create
255 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
256 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
257 as for std::type_info.
259 2007-10-31 Paolo Carlini <pcarlini@suse.de>
262 * cxx-pretty-print.c (pp_cxx_typeid_expression,
263 pp_cxx_delete_expression): Change to static linkage.
264 * cxx-pretty-print.h: Adjust declarations.
265 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
266 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
267 MODOP_EXPR): Forward to pp_expression.
269 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
272 2007-10-31 Christian Bruel <christian.bruel@st.com>
273 Mark Mitchell <mark@codesourcery.com>
276 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
277 if retval is volatile.
279 2007-10-30 Jakub Jelinek <jakub@redhat.com>
282 * decl2.c (build_offset_ref_call_from_tree): Call
283 build_non_dependent_expr on object prior to building ADDR_EXPR from it
284 if FN is DOTSTAR_EXPR.
286 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
290 * pt.c (find_parameter_packs_r): Fix typo in comment.
291 (convert_template_argument): Look at the pattern of a pack
292 expansion to determine what kind of entity we're converting.
293 (coerce_template_parameter_pack): When we have coerced a non-type
294 template parameter pack, substitute into the type of that pack.
295 (tsubst_pack_expansion): When our substitution of a parameter pack
296 is a "trivial" substitution of itself, just substitute into the
297 pack expansion rather than actually expanding.
299 2007-10-29 Jakub Jelinek <jakub@redhat.com>
302 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
303 for non-integral type bitfields. Return true if bitfield is correct, false
304 error has been diagnosed.
305 (check_field_decls): If check_bitfield_decl returned false, call also
308 2007-10-28 Paolo Carlini <pcarlini@suse.de>
309 Mark Mitchell <mark@codesourcery.com>
312 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
313 class member error out and return.
315 2007-10-27 Jakub Jelinek <jakub@redhat.com>
317 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
318 to current_function_decl rather than 0.
321 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
323 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
325 2007-10-27 Jason Merrill <jason@redhat.com>
328 * call.c (convert_default_arg): Detect recursion.
330 2007-10-27 Jakub Jelinek <jakub@redhat.com>
333 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
334 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
336 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
338 * error.c (dump_expr): Handle OFFSETOF_EXPR.
340 2007-10-26 Jason Merrill <jason@redhat.com>
343 * pt.c (get_template_info): New fn.
344 (template_class_depth): Use it.
345 (push_template_decl_real): Check that the template args of the
346 definition match the args of the previous declaration.
348 2007-10-26 Paolo Carlini <pcarlini@suse.de>
351 * decl2.c (coerce_new_type): Do not allow a default argument for
354 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
357 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
358 don't see the leading '('. Only lookup names if we get an
361 2007-10-26 Jakub Jelinek <jakub@redhat.com>
364 * parser.c (cp_parser_parenthesized_expression_list): Set
365 greater_than_is_operator_p to true in between the parens.
367 2007-10-26 Paolo Carlini <pcarlini@suse.de>
370 * decl.c (grokdeclarator): In case of conflicting specifiers
371 just return error_mark_node.
373 2007-10-26 Ollie Wild <aaw@google.com>
375 * expr.c (cxx_expand_expr): Removed.
376 * cp-tree.h (exx_expand_expr): Removed.
377 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
380 2007-10-25 Paolo Carlini <pcarlini@suse.de>
383 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
385 2007-10-23 Jason Merrill <jason@redhat.com>
387 PR c++/25950 (DR 391)
388 * call.c (struct conversion): Remove check_copy_constructor_p.
389 (reference_binding): Always bind a reference directly to a
390 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
392 (check_constructor_callable): Remove.
393 (convert_like_real): Don't call it.
394 (initialize_reference): Don't call check_constructor_callable.
395 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
396 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
397 conversions if LOOKUP_NO_TEMP_BIND.
398 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
399 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
401 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
403 2007-10-22 Jakub Jelinek <jakub@redhat.com>
406 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
407 before checking if its type is integral.
409 2007-10-22 Jason Merrill <jason@redhat.com>
412 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
413 * pt.c (apply_late_template_attributes): Splice out dependent
414 attributes from DECL_ATTRIBUTES.
416 * decl.c (cxx_maybe_build_cleanup): Use build_address.
418 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
420 * typeck.c (build_binary_op) : Use appropriate warning option
421 instead of unnamed warning.
423 2007-10-16 Paolo Carlini <pcarlini@suse.de>
426 * pt.c (current_template_args): Do not change TREE_LIST elements
427 with a TREE_VALUE of error_mark_node.
429 2007-10-16 Mark Mitchell <mark@codesourcery.com>
431 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
432 * decl.c (start_decl): Tidy.
433 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
435 (grokdeclarator): Clarify comment.
437 2007-10-14 Andrew Pinski <pinskia@gmail.com>
440 * decl.c (grokfndecl): Return NULL after the "definition of
441 implicitly-declared" error happened.
443 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
446 * call.c (build_user_type_conversion_1): Do not consider conversion
447 functions to convert a (possibly cv-qualified) object to the (possibly
448 cv-qualified) same object type (or a reference to it), to a (possibly
449 cv-qualified) base class of that type (or a reference to it).
451 2007-10-12 Paolo Carlini <pcarlini@suse.de>
453 * pt.c (tsubst): Use template_parm_level_and_index.
455 2007-10-12 Jakub Jelinek <jakub@redhat.com>
458 * parser.c (cp_parser_compound_statement): Handle label-declarations
459 at the beginning of the compound statement.
460 (cp_parser_block_declaration): Issue diagnostics about __label__
461 not at the beginning of a block.
463 2007-10-11 Paolo Carlini <pcarlini@suse.de>
466 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
467 to convert_template_argument.
468 (coerce_template_parms): Return error_mark_node after fixed-length
470 (tsubst_decl): Check for error_mark_node the return value of the
471 first tsubst in 'case VAR_DECL'.
473 2007-10-08 Ollie Wild <aaw@google.com>
475 * typeck2.c (digest_init): Call cplus_expand_constant after
476 convert_for_initialization.
477 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
478 * expr.c (cplus_expand_constant): Updated function description.
480 2007-10-04 Jason Merrill <jason@redhat.com>
483 * call.c (initialize_reference): Handle local static reference
486 2007-10-03 Jason Merrill <jason@redhat.com>
489 * name-lookup.c (push_namespace_with_attrs): Fold back into...
490 (push_namespace): Here.
491 (handle_namespace_attrs): New fn for the attr code.
492 (leave_scope): Don't pop_visibility.
493 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
494 * parser.c (cp_parser_namespace_definition): Call
495 handle_namespace_attrs and pop_visibility as appropriate.
498 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
500 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
502 * decl.c (duplicate_decls): Preserve linkage flags for mere
503 redeclarations of gnu_inline definitions.
505 2007-10-03 Jason Merrill <jason@redhat.com>
508 * decl.c (wrap_cleanups_r): New fn.
509 (wrap_temporary_cleanups): New fn.
510 (initialize_local_var): Call it.
512 2007-09-29 Jason Merrill <jason@redhat.com>
515 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
516 constant to not have DECL_EXTERNAL if it's file-local.
518 2007-09-28 Ollie Wild <aaw@google.com>
521 2007-09-27 Ollie Wild <aaw@google.com>
523 * typeck2.c (digest_init): Call cplus_expand_constant after
524 convert_for_initialization.
525 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
526 * expr.c (cplus_expand_constant): Updated function description.
528 2007-09-28 Jason Merrill <jason@redhat.com>
531 * class.c (layout_empty_base): Take rli parameter, update
532 rli->record_align if empty base has user-specified alignment.
533 (build_base_field): Pass rli to it.
535 2007-09-28 Paolo Carlini <pcarlini@suse.de>
538 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
540 2007-09-28 Paolo Carlini <pcarlini@suse.de>
543 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
544 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
545 (dump_parameters): Just call dump_type for argument packs too.
547 2007-09-28 Jakub Jelinek <jakub@redhat.com>
550 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
551 qualification by creating qualified PACK_EXPANSION_PATTERN and
552 then calling make_pack_expansion on it.
554 2007-09-27 Ollie Wild <aaw@google.com>
556 * typeck2.c (digest_init): Call cplus_expand_constant after
557 convert_for_initialization.
558 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
559 * expr.c (cplus_expand_constant): Updated function description.
561 2007-09-27 Jason Merrill <jason@redhat.com>
564 * decl2.c (is_late_template_attribute): Don't crash on unknown
567 2007-09-27 Paolo Carlini <pcarlini@suse.de>
570 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
571 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
572 spaces in the formatting.
573 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
575 2007-09-27 Jakub Jelinek <jakub@redhat.com>
577 * error.c (cxx_print_error_function): Add third argument, pass
578 it over to lhd_print_error_function.
579 (cp_print_error_function): If diagnostic->abstract_origin, print
581 * cp-tree.h (struct diagnostic_info): New forward decl.
582 (cxx_print_error_function): Add third argument.
584 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
587 * name-lookup.c (pushtag): Do not create an implicit typedef before
588 the associated type declaration is known to be valid.
590 2007-09-25 Jakub Jelinek <jakub@redhat.com>
592 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
593 rather than pointers.
595 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
598 * search.c (check_final_overrider): Fail if
599 targetm.comp_type_attributes returns 0.
601 2007-09-24 Jason Merrill <jason@redhat.com>
604 * pt.c (resolve_typename_type): Don't look things up in the original
605 template if it would mean losing template arguments.
607 2007-09-24 Jakub Jelinek <jakub@redhat.com>
610 * cp-tree.h (cxx_type_hash_eq): New prototype.
611 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
612 * tree.c (cxx_type_hash_eq): New function.
614 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
617 * tree.c (cp_build_qualified_type_real): Build a canonical
618 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
620 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
624 * tree.c (cplus_array_compare): Compare pointers, not types.
625 (build_cplus_array_type_1): Store new array type into the hash
626 table before building the canonical type; build the canonical type
628 (cp_build_qualified_type_real): Put all of the array types with
629 cv-qualified element types into the C++ array hash table, built as
630 variants of the unqualified versions.
632 2007-09-23 Jason Merrill <jason@redhat.com>
635 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
636 for deprecation warnings.
638 2007-09-22 Jason Merrill <jason@redhat.com>
641 * call.c (build_over_call): Warn about deprecated virtuals.
644 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
645 (MAYBE_TAGGED_TYPE_P): Remove.
646 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
647 instead of calling is_late_template_attribute again.
648 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
649 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
650 Don't crash on typedefs from non-template classes.
651 * decl2.c (grokfield): Don't sorry about attrs on template parms.
652 (is_late_template_attribute): All attributes applied to template
653 parms or typename types are dependent. Static.
654 (splice_template_attributes): Pass decl through.
655 (save_template_attributes): Likewise.
657 2007-09-20 Jakub Jelinek <jakub@redhat.com>
660 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
661 returned from tsubst_pack_expansion.
662 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
663 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
665 2007-09-20 Paolo Carlini <pcarlini@suse.de>
668 * semantics.c (finish_id_expression): Use consistently
669 context_for_name_lookup.
670 * decl.c (fixup_anonymous_aggr): Fix error message for
671 anonymous struct (vs union).
673 2007-09-19 Jason Merrill <jason@redhat.com>
676 * pt.c (tsubst): Handle typedefs by looking for the specialization.
677 (retrieve_specialization): Only tagged types use
678 DECL_TEMPLATE_INSTANTIATIONS.
679 (instantiate_class_template): Push nested classes too.
680 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
682 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
683 * init.c (is_aggr_type): Remove redundant tests.
684 * class.c (push_nested_class): Use CLASS_TYPE_P.
686 2007-09-20 Paolo Carlini <pcarlini@suse.de>
689 * init.c (build_zero_init): If, recursively, build_zero_init
690 returns a NULL_TREE, do not append it to the VEC of constructors.
692 2007-09-18 Jason Merrill <jason@redhat.com>
695 * pt.c (apply_late_template_attributes): Set processing_template_decl.
696 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
697 ATTR_FLAG_TYPE_IN_PLACE.
698 (tsubst): Do unqualified lookup to find typedefs from current class.
699 [ARRAY_TYPE]: Propagate alignment info.
700 * decl2.c (is_late_template_attribute): Only defer handling of
701 attribute aligned if the expression is dependent.
702 (save_template_attributes): If we're deferring any attributes,
703 make this a naming typedef.
705 2007-09-18 Paolo Carlini <pcarlini@suse.de>
708 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
709 va_arg instead of __builtin_va_arg.
711 2007-09-18 Paolo Carlini <pcarlini@suse.de>
714 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
715 (pp_cxx_primary_expression): Use it.
716 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
717 * error.c (dump_expr): Use it.
719 2007-09-18 Paolo Carlini <pcarlini@suse.de>
722 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
723 out case TYPEID_EXPR to...
724 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
725 and pp_cxx_right_paren.
726 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
727 * error.c (dump_expr): Use it.
729 2007-09-18 Paolo Carlini <pcarlini@suse.de>
732 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
733 (pp_cxx_primary_expression): Use it.
734 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
735 * error.c (dump_expr): Use it.
737 2007-09-16 Paolo Carlini <pcarlini@suse.de>
740 * init.c (build_new): Remove warning for zero-element
743 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
746 * call.c (maybe_handle_implicit_object): Set this_p, clear
747 rvaluedness_matches_p.
748 (compare_ics): Do not compare rvaluedness matching when one of the
749 operands is an implicit object.
751 2007-09-14 Jason Merrill <jason@redhat.com>
753 PR c++/17743, c++/19163
754 * decl2.c (is_late_template_attribute): New fn.
755 (splice_template_attributes, save_template_attributes): New fns.
756 (cplus_decl_attributes): Call save_template_attributes.
757 * pt.c (apply_late_template_attributes): New fn.
758 (instantiate_class_template, tsubst_decl): Use it.
759 * cp-tree.h: Declare is_late_template_attribute.
761 2007-09-13 Tom Tromey <tromey@redhat.com>
763 * parser.c (cp_lexer_new_main): Don't use
764 c_lex_return_raw_strings.
765 (cp_lexer_get_preprocessor_token): Update. Add special case when
768 2007-09-11 Jan Hubicka <jh@suse.cz>
770 * method.c (use_thunk): Use tree_rest_of_compilation
771 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
772 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
773 * cp-tree.h (expand_body): Kill.
774 (emit_associated_thunks): Declare.
775 * semantics.c (emit_associated_thunks): Export.
778 2007-09-09 David Daney <ddaney@avtrex.com>
781 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
782 to calculate cookie_ptr.
784 2007-09-08 Jason Merrill <jason@redhat.com>
787 * pt.c (most_specialized_class): Set processing_template_decl
788 while tsubsting partial spec args.
790 2007-09-06 Jason Merrill <jason@redhat.com>
792 * decl2.c (get_guard): Copy visibility from the guarded variable.
794 2007-09-06 Jan Hubicka <jh@suse.cz>
796 * semantics.c (expand_body): Do not mark arguments of clones used.
798 2007-09-06 Paolo Carlini <pcarlini@suse.de>
801 * decl.c (cp_finish_decl): When processing_template_decl,
802 deal correctly with init as TREE_LIST.
804 2007-09-06 Tom Tromey <tromey@redhat.com>
806 * decl.c (finish_function): Put return's location on line zero of
809 2007-09-05 Jason Merrill <jason@redhat.com>
812 * except.c (prepare_eh_type): Use type_decays_to.
815 * init.c (build_delete): Use build_headof to get the address of the
816 complete object if we aren't using the deleting destructor.
817 * rtti.c (build_headof): No longer static.
818 * cp-tree.h: Declare it.
820 2007-09-06 Jakub Jelinek <jakub@redhat.com>
822 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
823 decl if a prototype for XX is provided with throw().
826 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
827 on __*_chk non-__builtin_* decls.
829 2007-09-05 Paolo Carlini <pcarlini@suse.de>
832 * semantics.c (finish_id_expression): Use context_for_name_lookup
833 insted of DECL_CONTEXT, to see through anonymous structs and unions.
834 * class.c (finish_struct_anon): Deal correctly with anonymous
835 structs (vs unions, as GNU extension) in error messages.
837 2007-09-05 Jan Hubicka <jh@suse.cz>
839 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
840 call, DECL_EXTERNAL checks and current_function_decl saving.
842 2007-09-05 Paolo Carlini <pcarlini@suse.de>
845 * parser.c (cp_parser_primary_expression): Return error_mark_node
846 when a statement-expression is found in a template-argument list.
848 2007-09-04 Jason Merrill <jason@redhat.com>
850 * except.c (initialize_handler_parm): Use
851 fold_build_cleanup_point_expr.
854 * call.c (reference_binding): Don't look for user-defined conversions
858 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
859 the MUST_NOT_THROW_EXPR.
861 2007-09-04 Richard Sandiford <richard@codesourcery.com>
863 * decl.c (cp_finish_decl): Call determine_visibility before
864 make_rtl_for_nonlocal_decl.
866 2007-09-04 Jason Merrill <jason@redhat.com>
869 * pt.c (most_specialized_class): Substitute outer template
870 arguments into the arguments of a member template partial
872 (strip_innermost_template_args): New fn.
874 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
876 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
878 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
880 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
881 * decl.c (cp_make_fname_decl): Likewise,
882 * parser.c (cp_parser_string_literal): Likewise,
883 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
884 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
887 2007-09-02 Paolo Carlini <pcarlini@suse.de>
890 * typeck.c (build_unary_op): Fix error message for
891 Boolean expression as operand to operator--.
893 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
895 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
896 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
899 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
902 * init.c (build_default_init): Make extern.
903 * cp-tree.h (build_default_init): Declare here.
904 * pt.c (tsubst_expr): When the instantiation of the initializer of
905 a variable results in an empty list, default-initialize the
907 (tsubst_copy_and_build): When the instantiation of the initializer
908 in a new expression results in an empty initializer list,
909 default-initialize it.
911 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
913 * mangle.c (write_type): Change mangling of rvalue reference from
916 2007-08-31 Jakub Jelinek <jakub@redhat.com>
918 * decl.c (duplicate_decls): Remove duplicated line.
920 2007-08-31 Paolo Carlini <pcarlini@suse.de>
923 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
924 BOUND_TEMPLATE_TEMPLATE_PARM.
926 2007-08-31 Paolo Carlini <pcarlini@suse.de>
929 * search.c (lookup_member): Check the name argument for
932 2007-08-31 Paolo Carlini <pcarlini@suse.de>
935 * parser.c (cp_parser_trait_expr): Check rerurn value of
938 2007-08-30 Ollie Wild <aaw@google.com>
940 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
941 convert_ptrmem for pointer to member conversions.
942 (convert_to_pointer_force): Update cp_convert_to_pointer call.
943 (ocp_convert): Update cp_convert_to_pointer call.
944 * typeck.c (convert_ptrmem): Add conditional for null pointers to
946 (build_static_cast_1): Check can_convert for conversions in either
948 (get_delta_difference_1): New function.
949 (get_delta_difference): Refactor to call get_delta_difference_1.
951 2007-08-30 Jakub Jelinek <jakub@redhat.com>
953 * decl.c (start_preparsed_function): Set
954 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
956 2007-08-28 Paolo Carlini <pcarlini@suse.de>
959 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
960 BOUND_TEMPLATE_TEMPLATE_PARM.
962 2007-08-28 Jakub Jelinek <jakub@redhat.com>
966 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
967 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
969 2007-08-27 Jason Merrill <jason@redhat.com>
972 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
973 Look inside STMT_EXPR.
974 * semantics.c (stmt_expr_value_expr): New fn.
975 * cp-tree.h: Declare it.
978 * decl.c (groktypename): Ignore attributes applied to class type.
980 2007-08-28 Richard Guenther <rguenther@suse.de>
982 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
984 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
986 * error.c (dump_expr): Handle COMPLEX_CST.
987 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
988 (pp_cxx_expression): Likewise.
990 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
992 * decl.c (GNU_INLINE_P): New.
993 (duplicate_decls): Handle gnu_inline. Merge attributes and
994 some flags in overriding definitions.
995 (redeclaration_error_message): Handle gnu_inline.
996 (start_preparsed_function): Likewise.
998 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1000 * call.c (sufficient_parms_p): Constify.
1001 * class.c (same_signature_p): Likewise.
1002 * cp-gimplify.c (is_invisiref_parm,
1003 cxx_omp_privatize_by_reference): Likewise.
1004 * cp-objcp-common.c (has_c_linkage): Likewise.
1005 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1006 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1007 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1008 num_artificial_parms_for, comp_template_parms,
1009 template_parameter_pack_p, any_dependent_template_arguments_p,
1010 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1011 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1012 zero_init_p, member_p, cp_lvalue_kind,
1013 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1014 varargs_function_p, is_dummy_object, special_function_kind,
1015 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1016 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1017 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1018 cp_has_mutable_p, at_least_as_qualified_p,
1019 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1020 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1021 * except.c (nothrow_libfn_p): Likewise.
1022 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1024 * pt.c (comp_template_parms, template_parameter_pack_p,
1025 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1026 any_dependent_template_arguments_p): Likewise.
1027 * repo.c (repo_export_class_p): Likewise.
1028 * semantics.c (anon_aggr_type_p): Likewise.
1029 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1030 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1031 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1032 zero_init_p, special_function_p): Likewise.
1033 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1034 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1035 compparms, invalid_nonstatic_memfn_p,
1036 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1037 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1038 cp_has_mutable_p, lvalue_or_else): Likewise.
1040 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1042 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1043 * cp-objcp-common.c (cp_tree_size): Ditto.
1044 * tree.c (cp_walk_subtrees): Ditto
1045 * cp-tree.def (TINST_LEVEL): Go away.
1046 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1047 move together with other non-tree structs.
1048 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1049 (union lang_tree_node): Eliminate tinst_level field.
1050 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1051 (current_instantiation, outermost_tinst_level): Return
1052 a "struct tinst_level *".
1054 * error.c (print_instantiation_partial_context): Change second
1055 parameter to a "struct tinst_level *". Replace accessor macros
1057 (print_instantiation_full_context): Likewise.
1058 * lex.c (in_main_input_context): Likewise.
1060 * pt.c (struct pending_templates): New.
1061 (pending_templates, last_pending_template): Use it as a type.
1062 (current_tinst_level): Change typo to "struct tinst_level *"
1063 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1064 (add_pending_template): Construct a "struct pending_template".
1065 Replace TINST_LEVEL accessor macros with field access.
1066 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1067 (pop_tinst_level): Likewise.
1068 (instantiate_pending_templates): Likewise. Factor common code used
1069 when an instantiation has been done.
1070 (outermost_tinst_level): Replace tree_last with loop.
1071 (current_instantiation): Return a "struct tinst_level *".
1073 2007-08-24 Ollie Wild <aaw@google.com>
1075 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1076 * name-lookup.h (cp_binding_level): Remove vtables member.
1078 2007-08-24 Richard Guenther <rguenther@suse.de>
1080 * tree.c (cp_cannot_inline_tree_fn): Remove.
1081 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1082 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1085 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1088 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1089 error_mark_node right away if build_expr_type_conversion
1093 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1094 is error_mark_node rather than NULL_TREE.
1095 * pt.c (check_explicit_specialization): Likewise.
1098 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1099 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1101 2007-08-22 Jason Merrill <jason@redhat.com>
1104 * pt.c (outermost_tinst_level): New function.
1105 * lex.c (in_main_input_context): New function.
1106 * cp-tree.h: Declare it.
1107 * decl2.c (constrain_class_visibility): Use it to avoid warning
1108 about uses of the anonymous namespace in the main input file.
1110 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1112 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1114 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1117 * class.c (finish_struct_1): Warn when a class has virtual
1118 functions and accessible non-virtual destructor.
1120 2007-08-20 Richard Guenther <rguenther@suse.de>
1124 * call.c (build_new_method_call): Convert initializer to
1126 * init.c (build_aggr_init): Do not fiddle with types.
1127 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1128 * except.c (build_throw): Do not drop qualifiers for the
1130 * typeck.c (get_member_function_from_ptrfunc): Do not
1131 fiddle with types, instead convert.
1132 (build_ptrmemfunc1): Convert to the target type for
1134 (gfc_trans_allocate): Convert result to target type.
1135 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1136 pointer-to-member structures shall have alias set zero as well.
1138 2007-08-20 Richard Guenther <rguenther@suse.de>
1140 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1142 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1143 (nonstatic_local_decl_p): Likewise.
1144 * tree.c (cp_auto_var_in_fn_p): Remove.
1145 * decl.c (nonstatic_local_decl_p): Remove.
1147 2007-08-20 Richard Guenther <rguenther@suse.de>
1149 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1151 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1152 cp_walk_subtrees lh parameter.
1153 (cp_walk_tree_without_duplicates): New define to
1154 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1155 * tree.c (count_trees): Call
1156 cp_walk_tree_without_duplicates.
1157 (verify_stmt_tree): Call cp_walk_tree.
1158 (break_out_target_exprs): Likewise.
1159 (WALK_SUBTREE): Likewise.
1160 * cp-gimplify.c (cp_genericize): Likewise.
1161 * cp-pt.c (find_parameter_packs_r): Likewise.
1162 (uses_parameter_packs): Likewise.
1163 (make_pack_expansion): Likewise.
1164 (check_for_bare_parameter_packs): Likewise.
1165 (for_each_template_parm): Likewise.
1166 * decl.c (check_default_argument): Call
1167 cp_walk_tree_without_duplicates.
1168 * except.c (build_throw): Likewise.
1169 * decl2.c (type_visibility): Likewise.
1170 * semantics.c (expand_or_defer_fn): Likewise.
1171 (finalize_nrv): Call cp_walk_tree.
1173 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1176 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1177 Initialize it with save_expr rather than get_temp_regvar.
1179 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1182 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1185 2007-08-17 Ollie Wild <aaw@google.com>
1188 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1189 declarations into appropriate slots for comparison. Fix type
1192 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1195 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1196 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1198 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1201 * parser.c (cp_parser_class_head): Improve error message.
1203 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1205 * pt.c (instantiate_decl): Set input_location
1206 for the function end.
1208 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1210 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1212 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1213 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1214 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1215 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1216 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1217 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1218 * typeck.c (cp_type_quals): Likewise.
1219 * typeck2.c (cxx_incomplete_type_diagnostic,
1220 cxx_incomplete_type_error): Likewise.
1222 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1225 * pt.c (tsubst_friend_function): When check_classfn
1226 returns error_mark_node likewise return it.
1228 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1231 * typeck.c (check_return_expr): Don't NRV optimize vars in
1233 * decl.c (finish_function): Comment fix.
1235 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1238 * pt.c (push_template_decl_real): Depending on TYPE_P
1239 use either TYPE_CONTEXT or DECL_CONTEXT.
1241 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1243 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1244 constructors and destructors return this.
1246 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1249 * decl2.c (check_classfn): Return error_mark_node in case of error;
1250 in that case, do not call add_method.
1251 * decl.c (start_decl): Deal with check_classfn returning
1253 (grokfndecl): Likewise.
1254 * pt.c (tsubst_friend_function): Likewise.
1256 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1259 * typeck.c (build_binary_op): Disallow vector float types with
1260 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1262 2007-08-11 Ian Lance Taylor <iant@google.com>
1264 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1266 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1268 2007-08-10 Ollie Wild <aaw@google.com>
1270 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1272 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1274 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1275 (lookup_using_namespace): Fix ambiguous_decl call.
1276 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1278 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1280 * call.c (name_as_c_string): Use CONST_CAST.
1281 * decl.c (build_decl): Likewise.
1282 * parser.c (cp_parser_string_literal): Likewise.
1284 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1287 * error.c (dump_expr): Consistently use the *_cxx_*
1288 variants of the pretty-print functions.
1290 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1293 * decl.c (check_special_function_return_type): Just error
1294 on return type specified for conversion operator.
1296 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1298 * typeck2.c (readonly_error): Handle general expressions.
1299 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1301 2007-08-06 Dan Hipschman <dsh@google.com>
1303 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1304 access function name.
1306 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1309 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1310 * g++spec.c (lang_specific_driver): Check them.
1312 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1315 * pt.c (inline_needs_template_parms): Fix comment; change return type
1318 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1321 2007-03-26 Dirk Mueller <dmueller@suse.de>
1323 * parser.c (cp_parser_member_declaration): Pedwarn
1324 about stray semicolons after member declarations.
1326 2007-08-02 Lee Millward <lee.millward@gmail.com>
1331 * parser.c (cp_parser_asm_definition): Detect and discard asm
1332 statements with invalid inputs or outputs.
1333 (cp_parser_asm_operand_list): Return error mark node if any
1334 of the operands are invalid. Adjust documentation.
1336 2007-08-02 Nick Clifton <nickc@redhat.com>
1338 * typeck.c: Change copyright header to refer to version 3 of the
1339 GNU General Public License and to point readers at the COPYING3
1340 file and the FSF's license web page.
1341 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1342 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1343 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1344 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1345 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1346 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1347 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1348 name-lookup.h, parser.c: Likewise.
1350 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1353 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1355 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1358 * semantics.c (finish_label_stmt): Reject the __label__
1359 extension outside function scopes.
1361 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1363 * parser.c (eof_token): Un-constify.
1364 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1365 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1368 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1370 * pt.c, tree.c, typeck2.c: Fix comment typos.
1372 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1373 Mark Mitchell <mark@codesourcery.com>
1376 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1377 hidden due to friend declarations in local classes.
1379 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1381 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1382 * cp-tree.def (DECLTYPE_TYPE): New.
1383 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1384 (dump_type_prefix): Ditto.
1385 (dump_type_suffix): Ditto.
1386 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1387 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1388 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1390 (DECLTYPE_TYPE_EXPR): New.
1391 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1392 (finish_declared_type): Declare.
1393 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1394 DECLTYPE_TYPE nodes.
1395 (pp_cxx_type_id): Ditto.
1396 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1397 (tsubst): Substitute into a DECLTYPE_TYPE node.
1398 (tsubst_copy): Ditto.
1399 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1401 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1402 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1403 structural equality (because we can't hash the expressions).
1404 (finish_declared_type): New.
1405 * lex.c (reswords): Add "decltype" keyword.
1406 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1407 (cp_parser_postfix_expression): Add member_access_only_p to
1408 restrict postfix expression to member access expressions.
1409 (cp_parser_unary_expression): Update call to
1410 cp_parser_postfix_expression to reflect new parameter.
1411 (cp_parser_declared_type): New.
1412 (cp_parser_simple_type_specifier): Parse decltype types.
1414 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1417 * call.c (convert_for_arg_passing): Only widen bitfields to their
1418 declared types if necessary.
1420 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1422 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1425 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1427 * decl.c (typename_hash, typename_compare): Constify.
1428 * mangle.c (hash_type, compare_type): Likewise.
1429 * pt.c (eq_local_specializations, hash_local_specialization):
1431 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1432 list_hash): Likewise.
1433 * typeck2.c (pat_compare): Likewise.
1435 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1437 * method.c (implicitly_declare_fn): Increase alignment if member
1438 function pointer format requires it.
1440 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1443 * typeck.c (check_return_expr): Do not pass a null argument
1446 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1449 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1452 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1455 * typeck.c (convert_arguments): Only use default args if we have
1459 * typeck.c (structural_comptypes): No need to check
1460 resolve_typename_type return value here.
1461 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1462 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1463 original type rather than error_mark_node in case of failure.
1464 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1465 resolve_typename_type result check.
1466 (cp_parser_direct_declarator, cp_parser_head,
1467 cp_parser_constructor_declarator_p): Likewise.
1469 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1471 * pt.c (template_parms_variadic_p): Remove.
1472 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1474 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1477 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1478 argument to dump_aggr_init_expr_args instead of false.
1480 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1482 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1483 canonical types; otherwise, fall back to structural type
1484 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1485 internal compiler error if the canonical types are wrong.
1487 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1490 * parser.c (cp_parser_make_indirect_declarator): When the
1491 the code argument is ERROR_MARK return cp_error_declarator.
1493 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1496 * decl.c (cxx_init_decl_processing): Don't set
1497 force_align_functions_log.
1498 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1499 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1500 FUNCTION_DECL, return its alignment.
1502 2007-07-09 Richard Guenther <rguenther@suse.de>
1504 * decl.c (start_preparsed_function): Do not promote return type.
1506 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1509 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1511 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1514 * pt.c (resolve_overloaded_unification): Robustify. Return a
1516 (type_unification_real): Adjust accordingly.
1518 2007-07-06 Richard Guenther <rguenther@suse.de>
1520 * init.c (build_new_1): Use the correct pointer type.
1521 * typeck2.c (build_m_component_ref): Likewise.
1523 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1526 * init.c (build_zero_init): Always build an initializer for
1528 * typeck2.c (build_functional_cast): Use build_zero_init.
1531 * init.c (build_new_1): Always pass the allocation function to
1532 build_op_delete_call.
1533 * call.c (build_op_delete_call): Handle operator delete with a
1534 variable-argument list. Do not issue an error when no matching
1535 deallocation function is available for a new operator.
1538 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1539 * decl.c (value_dependent_init_p): New function.
1540 (cp_finish_decl): Use it.
1541 * pt.c (value_dependent_expression_p): Use
1542 any_value_dependent_elements_p.
1543 * parser.c (cp_parser_primary_expression): Add comment about
1544 treating dependent qualified names as integral
1545 constant-expressions.
1547 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1549 * decl.c (build_ptrmemfunc_type): Always use structural equality
1550 tests when comparing pointer-to-member-function types, because the
1551 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1554 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1556 * init.c (build_new): Tweak comment.
1558 2007-06-29 Dave Brolley <brolley@redhat.com>
1561 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1562 type to its base type and number of elements here.
1563 * init.c (build_new): Call complete_type_or_else to ensure that the
1564 type is complete and to issue a diagnostic if it is not.
1565 (build_new_1): Don't call complete_type_or_else here.
1567 2007-07-03 Richard Guenther <rguenther@suse.de>
1570 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1573 2007-07-02 Simon Baldwin <simonb@google.com>
1575 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1576 for inner-style nested forward declarations that don't declare
1579 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1582 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1583 DECL_P in not a variable and appears more than once error messages.
1585 2007-07-01 Ollie Wild <aaw@google.com>
1587 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1588 (select_decl): Remove function.
1589 (unqualified_namespace_lookup): Populate binding by calling
1590 ambiguous_decl. Remove select_decl call.
1591 (lookup_qualified_name): Remove select_decl call.
1592 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1593 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1594 generation when name lookup is ambiguous.
1596 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1599 * init.c (build_new_1): Use structural equality on the copy of the
1602 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1604 * decl2.c (determine_visibility): Implement
1605 flag_visibility_ms_compat effect on type info.
1606 * decl.c (cxx_init_decl_processing): Implement
1607 global effect of flag_visibility_ms_compat.
1609 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1611 * decl2.c (start_objects): Mark constructor-running function
1614 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1617 * decl.c (grokdeclarator): Reset friendp for member functions declared
1618 friend of their own class.
1620 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1622 * decl2.c (determine_visibility): Don't look for dllexport here.
1623 (determine_visibility_from_class): Tidy.
1625 2007-06-18 Simon Baldwin <simonb@google.com>
1628 * parser.c (cp_parser_single_declaration): Added check for storage
1629 class other than sc_none in parsed declaration, and a flag to indicate
1630 if the call is part of an explicit template specialization parse.
1631 * (cp_parser_explicit_specialization): Specialization check flag added
1632 to call to cp_parser_single_declaration(), set true.
1633 * (cp_parser_template_declaration_after_export): Specialization check
1634 flag added to call to cp_parser_single_declaration(), set false.
1635 * pt.c (check_explicit_specialization): Added code to copy visiblity
1636 and linkage from the templated function to the explicit specialization.
1638 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1640 * typeck.c (build_binary_op): For templates build the
1641 expression in pieces to avoid the assert in build2_stat.
1642 (get_member_function_from_ptrfunc):
1643 Change over to using POINTER_PLUS_EXPR and convert
1644 the second operand to sizetype.
1645 * typeck2.c (build_m_component_ref): Likewise.
1646 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1647 instead of PLUS_EXPR for pointers.
1648 (build_new_1): Likewise.
1649 (build_vec_delete_1): Likewise.
1650 (build_vec_delete): Likewise.
1651 * class.c (build_base_path): Likewise.
1652 (build_base_path): Likewise.
1653 (convert_to_base_statically): Likewise.
1654 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1655 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1656 instead of PLUS_EXPR.
1657 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1658 instead of PLUS_EXPR for pointers.
1659 * call.c (build_special_member_call): Likewise.
1660 * rtti.c (build_headof): Likewise.
1661 Use sizetype instead of ptrdiff_type_node.
1662 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1663 instead of PLUS_EXPR for pointers.
1664 * except.c (expand_start_catch_block): Do a
1665 NEGATIVE and then a POINTER_PLUS_EXPR instead
1667 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1668 PLUS_EXPR on pointer types over to use
1669 POINTER_PLUS_EXPR and remove the conversion
1670 to the pointer types.
1671 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1672 adding to a pointer type. Use size_int instead of
1673 ssize_int. Convert the index to sizetype before
1674 adding it to the pointer.
1676 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1678 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1679 (DECL_ANON_UNION_VAR_P): New macro.
1680 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1681 than DECL_VAR_MARKED_P, to keep track of which variables we have
1683 * decl.c (redeclaration_error_message): Complain about redeclaring
1684 anonymous union members at namespace scope.
1685 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1687 2007-06-14 Geoff Keating <geoffk@apple.com>
1689 * decl2.c (determine_visibility): Ensure that functions with
1690 hidden types as parameters are hidden.
1693 * decl2.c (determine_visibility): Remove duplicate code for
1696 2007-06-12 Ian Lance Taylor <iant@google.com>
1699 * init.c (avoid_placement_new_aliasing): New static function.
1700 (build_new_1): Call it.
1702 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1704 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1705 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1707 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1710 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1711 on init, the non-decl cond operand and increment value.
1713 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1716 * decl.c (check_initializer): Report an error when a brace enclosed
1717 initializer is used for a non-aggregate type in C++98.
1718 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
1720 (grokdeclarator): Likewise.
1721 (move_fn_p): Likewise.
1722 * typeck.c (check_return_expr): Likewise.
1723 * call.c (reference_binding): Likewise.
1724 * error.c (cp_cpp_error): Likewise.
1725 * pt.c (check_default_tmpl_args): Likewise.
1727 * lex.c (init_reswords): Likewise.
1728 * parser.c (p_parser_primary_expression): Likewise.
1729 (TOKEN_PRECEDENCE): Likewise.
1730 (cp_parser_init_declarator): Likewise.
1731 (cp_parser_ptr_operator): Likewise.
1732 (cp_parser_parameter_declaration): Likewise.
1733 (cp_parser_enclosed_template_argument_list): Likewise.
1734 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
1735 (cp_parser_next_token_ends_template_argument_p): Likewise.
1737 2007-06-04 Simon Baldwin <simonb@google.com>
1739 * decl.c (grokdeclarator): Readability change. Moved case labels
1740 into direct switch statement scope.
1742 2007-06-04 Paolo Carlini <pcarlini@suse.de>
1744 * call.c (convert_like_real): Remove pointless code.
1746 2007-05-31 Mark Mitchell <mark@codesourcery.com>
1748 * decl.c (get_atexit_fn_ptr_type): New function.
1749 (get_atexit_node): Use it.
1750 (start_cleanup_fn): Likewise.
1751 (register_dtor_fn): Use the object's destructor, instead of a
1752 separate cleanup function, where possible.
1753 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
1754 (atexit_fn_ptr_type_node): New macro.
1755 * decl2.c (build_cleanup): Use build_address.
1757 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
1759 * typeck.c (build_binary_op): Include types in error.
1761 2007-05-31 Jakub Jelinek <jakub@redhat.com>
1764 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
1765 needs runtime initialization.
1767 2007-05-31 Paolo Carlini <pcarlini@suse.de>
1770 * semantics.c (finish_trait_expr): Complete the types.
1772 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
1773 Douglas Gregor <doug.gregor@gmail.com>
1774 Pedro Lamarao <pedro.lamarao@mndfck.org>
1775 Howard Hinnant <howard.hinnant@gmail.com>
1779 * typeck.c (comptypes): Don't consider rvalue and lvalue
1780 reference types to be equivalent.
1781 (check_return_expr): Move from certain lvalues when returning
1783 * decl.c (grokdeclarator): Implement reference collapsing.
1784 (copy_fn_p): Don't consider constructors taking rvalue references
1785 to be copy constructors.
1787 * call.c (conversion): New "rvaluedness_matches_p" member.
1788 (convert_class_to_reference): Require reference type as first
1789 parameter instead of base type.
1790 (reference_binding): Add logic to handle rvalue references.
1791 (implicit_conversion): Update inaccurate comment.
1792 (convert_like_real): Disable creation of temporaries that are
1793 impossible to initialize for types with move constructors.
1794 (build_over_call): Elide move constructors when possible.
1795 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
1796 (maybe_handle_ref_bind): Return conversion instead of type node.
1797 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
1798 determine preferred conversion sequences.
1799 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
1800 (LOOKUP_PREFER_RVALUE): New.
1801 (DECL_MOVE_CONSTRUCTOR_P): New.
1802 (struct cp_declarator): Add "reference" member for reference
1803 types, with new "rvalue_ref" flag.
1804 (cp_build_reference_type): Declare.
1805 (move_fn_p): Declare.
1806 * error.c (dump_type_prefix): Format rvalue reference types
1807 correctly in error messages.
1808 * except.c (build_throw): Move from certain lvalues when
1810 * mangle.c (write_type): Mangle rvalue references differently
1811 than regular references.
1812 * parser.c (make_reference_declarator): Add boolean parameter for
1814 (cp_parser_make_indirect_declarator): New.
1815 (cp_parser_new_declarator_opt): Call
1816 cp_parser_make_indirect_declarator.
1817 (cp_parser_conversion_declarator_opt): Ditto.
1818 (cp_parser_declarator): Ditto.
1819 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1821 * pt.c (tsubst): Implement reference collapsing.
1822 (maybe_adjust_types_for_deduction): Implement special template
1823 parameter deduction rule for rvalue references.
1824 (type_unification_real): Update calls to
1825 maybe_adjust_types_for_deduction.
1826 (try_one_overload): Ditto.
1827 (unify_pack_expansion): Ditto.
1828 * tree.c (lvalue_p_1): Handle rvalue reference types.
1829 (cp_build_reference_type): New.
1831 2007-05-30 Jakub Jelinek <jakub@redhat.com>
1834 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
1835 variables that need runtime initialization.
1837 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
1840 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
1841 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
1842 case POSTDECREMENT_EXPR>): Return the error_mark_node
1843 if either the real or imaginary parts would an
1846 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
1847 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1850 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
1851 token is a closing brace, false if there are no tokens left.
1852 (cp_parser_namespace_alias_definition): Only consume the next token if
1853 it is a closing brace.
1855 * parser.c (cp_parser_class_specifier): Likewise.
1857 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
1859 * semantics.c (finish_member_declaration): Fix a typo in the
1862 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
1874 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
1875 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
1876 * pt.c (check_for_bare_parameter_packs): Return bool indicated
1877 whether everything was okay. Fix indentation.
1878 (push_template_decl_real): Check for bare parameter packs in
1879 function parameters; where errors occur, mark the parameter types
1880 with ERROR_MARK_NODEs to avert ICEs.
1881 (coerce_template_parameter_pack): New.
1882 (coerce_template_parms): Moved parameter pack coercion into
1883 coerce_template_parameter_pack, and permit it anywhere in the
1884 template parameter list (not just at the end). Parameter and
1885 argument indices can vary (somewhat) separately now, so add
1886 PARM_IDX and ARG_IDX.
1887 (fn_type_unification): Don't set an argument pack as incomplete if
1888 no argument pack was deduced.
1889 (type_unification_real): If a type parameter is a parameter pack
1890 and has not otherwise been deduced, it will be deduced to an empty
1892 (more_specialized_fn): Use the actual lengths of the argument
1893 lists when comparing against expansions.
1894 * semantics.c (finish_member_declaration): If a field's type has
1895 bare parameter packs, error and set its type to ERROR_MARK_NODE.
1897 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
1900 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
1902 2007-05-22 Ollie Wild <aaw@google.com>
1904 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
1905 (unqualified_namespace_lookup): Adds check for hidden types.
1907 2007-05-22 Ollie Wild <aaw@google.com>
1909 * decl.c (duplicate_decls): Verify namespace names are unique.
1911 2007-05-21 Mark Mitchell <mark@codesourcery.com>
1913 * decl.c (cxx_maybe_build_cleanup): Handle
1914 __attribute__((cleanup)).
1916 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1918 * cvt.c (cp_convert_and_check): Don't check warnings if the
1921 2007-05-18 Geoffrey Keating <geoffk@apple.com>
1923 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
1925 2007-05-14 Paolo Carlini <pcarlini@suse.de>
1928 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
1929 type only if is a class type (5.2.8/4).
1931 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
1933 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
1934 * decl.c (grokdeclarator): Use unsigned_type_for instead of
1935 c_common_unsigned_type.
1937 2007-05-11 Silvius Rus <rus@google.com>
1939 * cp/typeck.c (build_indirect_ref): Add call to
1940 strict_aliasing_warning.
1941 (build_reinterpret_cast_1): Condition call to
1942 strict_aliasing_warning.
1944 2007-05-11 Jan Hubicka <jh@suse.cz>
1946 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
1947 * decl2.c (start_objects): ctors and dtors are no longer public.
1948 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
1950 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
1952 * typeck.c (build_unary_op): Remove code that used to
1953 handle non lvalue increments/decrements.
1955 2007-05-07 Mike Stump <mrs@apple.com>
1957 * parser.c (check_empty_body): Add.
1958 (cp_parser_iteration_statement): Add call to check_empty_body.
1960 2007-05-05 Geoffrey Keating <geoffk@apple.com>
1963 * mangle.c (write_mangled_name): Mangle static variable names.
1964 (write_unqualified_name): Use local-source-name for
1965 namespace-scope static variables.
1967 2007-05-04 Dirk Mueller <dmueller@suse.de>
1969 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
1972 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
1975 * decl2.c (constrain_class_visibility):
1976 Use strip_pointer_or_array_types instead of strip_array_types.
1978 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
1981 * decl.c (reshape_init_r): Don't reshape the first element if it
1982 is a pointer to member function.
1984 2007-04-27 Simon Baldwin <simonb@google.com>
1986 * decl.c (grokparms): Changed message format from %qD to %qE.
1988 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
1990 * error.c (maybe_warn_variadic_templates): Variadic templates are
1991 now in C++0x, so only warn about them in C++98 mode.
1993 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
1996 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
1997 integeral types from vectors types.
1999 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2002 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2003 for type dependent OMP_CLAUSE_DECLs.
2005 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2008 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2009 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2010 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2011 * init.c (build_zero_init): Adjust, as
2012 COMPLEX_TYPE is now a SCALAR_TYPE.
2013 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2014 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2016 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2018 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2019 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2020 (trait_expr_value): Adjust.
2022 2007-04-23 Simon Baldwin <simonb@google.com>
2024 * decl.c (grokparms): Added new error for duplicate function
2025 parameters names in function prototypes, to match gcc behavior.
2027 2007-04-23 Jan Hubicka <jh@suse.cz>
2029 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2032 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2034 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2035 instead of checking GIMPLE_STMT_P in chain_next.
2037 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2040 * call.c (convert_for_arg_passing): Convert bitfields to their
2043 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2046 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2048 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2051 * cp/decl2.c (constrain_class_visibility):
2052 Do not warn about the use of anonymous namespace in the main input file.
2054 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2056 * cp-tree.h (current_template_parms): Fix typo in comment.
2058 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2060 * cp-tree.h, error.c: Fix comment typos.
2062 2007-04-13 Jason Merrill <jason@redhat.com>
2065 * call.c (reference_binding): Add c_cast_p parm. If true,
2066 add quals to TO as needed to make it reference-compatible.
2068 2007-04-11 Jan Hubicka <jh@suse.cz>
2070 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2071 that we are not processing template_decl.
2073 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2076 * class.c (build_base_path): Ensure that the converted pointer has
2077 the same cv-qualification as the input.
2079 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2081 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2083 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2085 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2087 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2088 * tree.c (cp_add_pending_fn_decls): Remove.
2089 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2091 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2093 Revert change removing staticp.
2095 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2097 * cp-objcp-common.c (cxx_staticp): Remove.
2098 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2099 * cp-tree.h (cxx_staticp):
2101 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2103 * class.c (check_for_override): Don't remove dllmport attribute
2106 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2109 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2110 type issue error and return early.
2112 2007-03-30 Jason Merrill <jason@redhat.com>
2115 * typeck.c (cp_type_readonly): New fn.
2116 * cp-tree.h: Declare it.
2117 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2118 (cp_finish_decl): Not here.
2120 2007-03-31 Richard Guenther <rguenther@suse.de>
2122 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2125 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2130 * parser.c (declarator_can_be_parameter_pack): New.
2131 (cp_parser_template_parameter): Only parse the `...' if the
2132 declarator can be a parameter pack.
2133 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2135 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2136 types (they could be used as array bounds).
2137 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2138 (tsubst_pack_expansion): Handle failure to expand parameter
2141 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2144 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2145 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2146 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2147 (CLASS_TYPE_NON_UNION_P): Add.
2148 (struct lang_type_class): Add has_complex_dflt.
2149 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2150 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2151 * cp-tree.def: Add TRAIT_EXPR.
2152 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2153 * lex.c (struct resword): Add __has_nothrow_assign,
2154 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2155 __has_trivial_constructor, __has_trivial_copy,
2156 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2157 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2158 __is_pod, __is_polymorphic, __is_union.
2159 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2160 (cp_parser_trait_expr): New.
2161 * semantics.c (finish_trait_expr, trait_expr_value
2162 classtype_has_nothrow_copy_or_assign_p): New.
2163 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2165 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2166 * class.c (check_bases, check_field_decl, check_bases_and_members):
2167 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2168 * pt.c (uses_template_parms, tsubst_copy_and_build,
2169 value_dependent_expression_p, type_dependent_expression_p): Deal with
2171 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2173 2007-03-29 Richard Guenther <rguenther@suse.de>
2175 * tree.c (cp_walk_subtrees): Do not set input_location.
2177 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2180 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2183 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2185 * parser.c (struct cp_parser): Update comment for
2186 greater_than_is_operator_p.
2187 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2188 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2189 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2190 !GREATER_THAN_IS_OPERATOR_P.
2191 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2192 `>>' operators that will become two `>' tokens in C++0x.
2193 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2194 mode, allowing it to terminate default arguments.
2195 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2196 `>>' like two consecutive `>' tokens.
2197 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2198 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2199 ends a template argument.
2201 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2203 * decl.c (redeclaration_error_message): Complain when redeclaring
2204 a friend function with default template arguments (C++0x mode only).
2205 * cp-tree.h (check_default_tmpl_args): Declare.
2206 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2207 template arguments in function templates. Add support for checking
2208 the default template arguments of friend templates.
2209 (push_template_decl_real): Fix call to check_default_tmpl_args.
2210 (type_unification_real): If a template parameter has not been
2211 deduced but provides a default template argument, substitute into
2212 that default template argument.
2213 * parser.c (cp_parser_init_declarator): When declaring (but not
2214 defining!) a function template in C++0x mode, check for default
2217 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2220 * decl.c (grokdeclarator): Deal with cv-qualified function type
2221 typedefs in the same way for member and non-member functions.
2223 2007-03-26 Dirk Mueller <dmueller@suse.de>
2225 * parser.c (cp_parser_member_declaration): Pedwarn
2226 about stray semicolons after member declarations.
2228 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2231 * pt.c (instantiate_decl): Set in_system_header.
2233 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2235 * cp-tree.h (current_tempalte_parms): Improve documentation.
2236 * pt.c (current_template_args): Likewise.
2239 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2240 not consume tokens when failing.
2242 2007-03-22 Jim Wilson <wilson@specifix.com>
2243 Mark Mitchell <mark@codesourcery.com>
2246 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2247 consistent with FROM.
2249 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2251 * error.c (dump_expr): Handle dependent names that designate types.
2252 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2254 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2256 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2258 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2260 * cvt.c (cp_convert_and_check) : Define.
2261 * cp-tree.h (cp_convert_and_check): Declare.
2262 * call.c (convert_conversion_warnings): Rename to
2263 conversion_null_warnings. The warning for floating-point to
2264 integer is handled by convert_and_check in convert_like_real.
2265 (convert_like_real): convert_conversion_warnings was renamed as
2266 conversion_null_warnings.
2267 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2268 overflow and changes of value during conversion.
2270 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2273 * parser.c (cp_parser_statement): If 'namespace' is found, this
2274 only can be a namespace alias definition, so parse it now.
2275 (cp_parser_namespace_alias_definition): if we find an open brace
2276 instead of '=', then this is actually a misplaced namespace
2279 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2282 * decl.c (cxx_init_decl_processing): Move command-line options
2283 processing to c-opts.c.
2285 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2287 * ptree.c (cxx_print_type): Use formatting markup for integers
2288 when printing template parameter index/level/orig level.
2289 (cxx_print_xnode): Ditto.
2290 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2291 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2292 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2294 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2295 rather than a HOST_WIDE_INT.
2296 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2297 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2299 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2300 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2301 IN_BASE_INITIALIZER bool bitfields.
2302 (struct cp_declarator): Make KIND a 4-bit field. Make
2303 PARAMETER_PACK_P a bool bitfield just after KIND.
2304 * pt.c (uses_parameter_packs): Destroy the pointer set.
2305 (make_pack_expansion): Ditto.
2306 (check_for_bare_parameter_packs): Ditto.
2307 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2309 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2312 * call.c (convert_default_arg): Instead of copying the node,
2315 2007-03-15 Dirk Mueller <dmueller@suse.de>
2318 * call.c (convert_conversion_warnings): New..
2319 (convert_like_real): .. factored out from here.
2320 (convert_conversion_warnings): Add warning about
2321 false being converted to NULL in argument passing.
2323 2007-03-14 Dirk Mueller <dmueller@suse.de>
2325 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2326 (finish_do_body): Warn about empty body in do/while statement.
2328 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2330 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2332 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2335 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2338 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2340 * cp/repo.c (init_repo): Initialize random_seed saved options.
2341 (finish_repo): Adjust.
2343 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2346 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2349 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2351 * decl.c (compute_array_index_type): New warning flag warn_vla.
2353 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2356 * call.c (convert_default_arg): Copy non-constant arguments.
2358 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2361 * parser.c (cp_parser_postfix_expression): Disallow compound
2362 literals in constant expressions.
2365 * semantics.c (finish_typeof): Use unlowered_expr_type.
2367 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2370 * cp-tree.h (unlowered_expr_type): New function.
2371 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2372 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2373 (unlowered_expr_type): New function.
2374 (build_unary_op): Disallow predecrements of bool bitfields.
2375 * call.c (build_conditional_expr): Use unlowered_expr_type.
2376 * pt.c (type_unification_real): Likewise.
2378 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2381 * typeck.c (check_return_expr): Check for bare parameter packs.
2382 (comptypes): Compare template parameter packs and
2383 type pack expansions.
2384 * decl.c (grokdeclarator): Deal with the declaration of function
2386 (grokparms): Verify that the (optional) function parameter pack is
2387 at the end of the parameter list.
2388 (xref_basetypes): Handle pack expansions in the base class.
2389 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2390 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2391 (NONTYPE_ARGUMENT_PACK): New.
2392 (TYPE_PACK_EXPANSION): New.
2393 (EXPR_PACK_EXPANSION): New.
2394 (ARGUMENT_PACK_SELECT): New.
2395 * cp-objcp-common.c (cp_tree_size): Compute size of
2396 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2397 ARGUMENT_PACK_SELECT.
2398 * error.c (dump_template_argument): Print template argument packs.
2399 (dump_template_argument_list): Ditto.
2400 (dump_template_parameter): Dump `...' for template type parameter
2402 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2403 (dump_parameters): Print function parameter packs.
2404 (dump_template_parms): Print template argument packs.
2405 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2406 (maybe_warn_variadic_templates): New.
2407 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2408 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2409 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2411 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2412 (write_template_arg): Write argument packs as separate arguments.
2413 * cp-tree.h (struct template_parm_index_s): Add flag that
2414 indicates that the template parameter is actually a parameter
2416 (struct tree_argument_pack_select): New.
2417 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2418 (union lang_tree_node): Add argument_pack_select.
2419 (FUNCTION_PARAMETER_PACK_P): New.
2420 (PACK_EXPANSION_P): New.
2421 (PACK_EXPANSION_PATTERN): New.
2422 (SET_PACK_EXPANSION_PATTERN): New.
2423 (PACK_EXPANSION_PARAMETER_PACKS): New.
2424 (ARGUMENT_PACK_P): New.
2425 (ARGUMENT_PACK_ARGS): New.
2426 (SET_ARGUMENT_PACK_ARGS): New.
2427 (ARGUMENT_PACK_INCOMPLETE_P): New.
2428 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2429 (TEMPLATE_PARM_PARAMETER_PACK): New.
2430 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2431 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2432 (ARGUMENT_PACK_SELECT_INDEX): New.
2433 (ARGUMENT_PACK_SELECT_ARG): New.
2434 (struct cp_declarator): Add parameter_pack_p flag.
2435 (maybe_warn_variadic_templates): Declare.
2436 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2437 indicate a template parameter pack.
2438 (uses_parameter_packs): Declare.
2439 (template_parameter_pack_p): Declare.
2440 (template_parms_variadic_p): Declare.
2441 (make_pack_expansion): Declare.
2442 (check_for_bare_parameter_packs): Declare.
2443 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2444 sizeof... expressions.
2445 (pp_cxx_expression): Print pack expansions and non-type argument
2447 (pp_cxx_exception_specification): Print pack expansions.
2448 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2449 (pp_cxx_ctor_initializer): Print pack expansions.
2450 (pp_cxx_type_id): Print pack expansions.
2451 (pp_cxx_template_argument_list): Print argument packs.
2452 (pp_cxx_template_parameter): Print ellipsis for template parameter
2454 * pt.c (comp_template_parms): Compare template parameter packs.
2455 (template_parameter_pack_p): New.
2456 (template_parms_variadic_p): New.
2457 (template_args_variadic_p): New.
2458 (make_ith_pack_parameter_name): New.
2459 (struct find_parameter_pack_data): New.
2460 (find_parameter_packs_r): New.
2461 (uses_parameter_packs): New.
2462 (make_pack_expansion): New.
2463 (check_for_bare_parameter_packs): New.
2464 (expand_template_argument_pack): New.
2465 (reduce_template_parm_level): Propagate parameter pack flag.
2466 (process_template_parm): Add is_parameter_pack parameter to state
2467 when the parameter is actually a parameter pack. Create template
2468 parameter packs when is_parameter_pack is true.
2469 (current_template_args): The argument for a template parameter
2470 pack is an argument pack containing a single pack expansion.
2471 (process_partial_specialization): When checking that non-type
2472 argument expressions do not involve template parameters, loop over
2473 the arguments in argument packs separately.
2474 (push_template_decl_real): Check that the type of the declaration
2475 does not have any bare parameter packs. Check that primary
2476 templates have no more than one parameter pack, and that it comes
2477 at the end of the template parameter list.
2478 (convert_template_argument): Handle coercions for pack expansion
2479 expressions by coercing the pattern then rebuilding the expansion.
2480 (coerce_template_parms): When coercing the arguments for a
2481 variadic template, pack "extra" arguments into an argument pack.
2482 (coerce_template_template_parms): Cannot coerce between parameter
2483 packs and non-pack parameters.
2484 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2485 (comp_template_args): Expand all template arguments packs before
2486 comparing template argument lists.
2487 (mangle_class_name_for_template): Make argument packs as separate
2489 (for_each_template_parm_r): No need to handle BASELINK.
2490 (instantiate_class_template): Handle pack expansions in the base
2492 (tsubst_pack_expansion): New.
2493 (tsubst_template_args): Handle substitutions of argument packs and
2494 pack expansion into template argument lists.
2495 (tsubst_decl): Expand function parameter packs into separate
2496 function parameters.
2497 (tsubst_arg_types): Expand a type pack expansion into separate
2499 (tsubst_exception_specification): Handle pack expansions in
2500 exception specifiers.
2501 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2502 replacing a template parameter with its argument. If we encounter
2503 a substitution for an argument pack, just return the parameter
2505 (tsubst_copy): sizeof(X...) returns the number of elements in
2506 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2507 PARM_DECL is a parameter pack.
2508 (tsubst_expr): Expression pack expansions and argument packs
2509 cannot show up here; they will all be handled through function
2510 calls, sizeof, and template argument lists.
2511 (tsubst_copy_and_build): sizeof(X...) returns the number of
2512 elements in parameter pack X. Handle pack expansions in TREE_LIST
2513 and CONSTRUCTOR nodes.
2514 (fn_type_unification): Handle "incomplete" explicit template
2515 argument lists that specify some of the arguments for a template
2517 (type_unification_real): Unify arguments against pack expansions.
2518 (template_parm_level_and_index): New, helper function.
2519 (unify_pack_expansion): New.
2520 (unify): Unify argument packs on an argument-by-argument basis,
2521 handling variadic argument packs as well.
2522 (more_specialized_fn): Handle unification of function parameter
2523 packs. All things being equal, prefer non-variadic function
2524 templates to variadic function templates.
2525 (more_specialized_class): Prefer the variadic class template
2526 partial specialization that binds fewer arguments to a parameter
2528 (regenerate_decl_from_template): Expand function parameter packs
2529 into separate parameters.
2530 (instantiate_decl): Ditto.
2531 (tsubst_initializer_list): Handle pack expansions for base-class
2533 (dependent_type_p_r): Determine dependent types in argument packs
2534 and pack expansions.
2535 (value_dependent_expression_p): Determine value-dependence of
2536 non-type argument packs.
2537 (dependent_template_arg_p): Handle argument packs.
2538 * semantics.c (finish_cond): Check for bare parameter packs.
2539 (finish_expr_stmt): Ditto.
2540 (finish_for_expr): Ditto.
2541 (finish_switch_cond): Ditto.
2542 (finish_mem_initializers): Ditto.
2543 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2545 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2546 * parser.c (make_declarator): Declarator is not an expansion.
2547 (make_pointer_declarator): Transfer parameter pack flag to outer
2549 (make_reference_declarator): Ditto.
2550 (make_ptrmem_declarator): Ditto.
2551 (make_call_declarator): Ditto.
2552 (make_array_declarator): Ditto.
2553 (cp_parser_postfix_expression): Allow pack expansion expressions
2554 in the argument list for a call expression.
2555 (cp_parser_parenthesized_expression_list): Add new parameter
2556 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2557 into separate arguments."
2558 (cp_parser_new_placement): Allow pack expansion expressions.
2559 (cp_parser_new_initializer): Ditto.
2560 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2561 base-class initializer expansion.
2562 (cp_parser_mem_initializer): Ditto.
2563 (cp_parser_template_parameter_list): Keep track of whether the
2564 template parameter is a template parameter pack.
2565 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2566 template parameter pack.
2567 (cp_parser_type_parameter): Ditto.
2568 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2570 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2571 this declarator is a parameter pack.
2572 (cp_parser_parameter_declaration): The ellipsis does not end the
2573 parameter declaration, because it might be a parameter pack. Parse
2574 the ellipsis to indicate a parameter pack.
2575 (cp_parser_initializer): Allow pack expansions.
2576 (cp_parser_initializer_list): Allow ellipsis to create an
2577 initializer expansion.
2578 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2580 (cp_parser_type_id_list): Allow ellipsis to create an exception
2581 specifier expansion.
2582 (cp_parser_attribute_list): Don't allow pack expansions.
2583 (cp_parser_functional_cast): Allow pack expansions.
2584 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2585 compute the length of a parameter pack.
2586 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2587 end a template argument.
2588 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2589 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2592 2007-03-09 Dirk Mueller <dmueller@suse.de>
2594 * cp/call.c (build_new_op): Call warn_logical_operator.
2596 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2599 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2602 * pt.c (any_template_arguments_need_structural_equality_p):
2605 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2607 * decl.c (grokdeclarator): Disable warnings for anonymous
2610 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2612 * typeck2.c (readonly_error): Always emit a hard error.
2613 Remove last argument.
2614 * cp-tree.h (readonly_error): Adjust prototype.
2615 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2616 * typeck.c (build_unary_op): Likewise.
2617 (build_modify_expr): Likewise.
2619 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2622 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2624 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2627 * parser.c (struct cp_parser): New IN_IF_STMT.
2628 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2629 returning if parsing the body of an 'if' statement or issuing an
2630 error and continuing.
2631 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2633 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2635 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2638 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2641 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2643 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2644 Objective-C++. Don't exit early if -shared-libgcc needs to be
2647 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2649 * typeck.c (common_base_type): Delete unused function.
2651 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2653 * Make-lang.in: Add dummy lang.install-pdf target.
2655 2007-03-01 Simon Baldwin <simonb@google.com>
2658 * decl.c (check_tag_decl): Added new warning for typedef ignored
2659 when it precedes an otherwise valid non-typedef declaration.
2661 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2663 * typeck.c (build_function_call): Store converted arguments
2664 in a stack-allocated array instead of building a list.
2665 (convert_arguments): Store arguments in the array passed in as an
2666 argument, and return the actual number of arguments.
2667 * call.c (build_call): Delete, and replace with...
2668 (build_call_n, build_call_a): New.
2669 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2670 (build_over_call): Store converted arguments in a stack-allocated
2671 array instead of building a list.
2672 (build_cxx_call): Pass arguments in an array instead of as a list.
2673 (build_java_interface_fn_ref): Rewrite to avoid constructing
2675 * tree.h: Update declarations to reflect above changes.
2676 * method.c (use_thunk): Use a stack-allocated array to hold
2677 the arguments instead of a list.
2678 * rtti.c (throw_bad_cast): Update call to cxx_call.
2679 (throw_bad_typeid): Likewise.
2680 (build_dynamic_cast_1): Likewise.
2681 * init.c (build_builtin_delete_call): Use build_call_n.
2682 * decl.c (expand_static_init): Likewise.
2683 * except.c (cp_protect_cleanup_actions): Likewise.
2684 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2685 (gimplify_must_not_throw_expr): Likewise.
2686 (cxx_omp_apply_fn): Use build_call_a.
2688 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2690 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2691 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2693 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2695 * cp-tree.h (static_ctors): Remove.
2696 * cp-tree.h (static_dtors): Likewise.
2697 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2698 refactoring of tree_map hierarchy.
2699 (decl_shadowed_for_var_insert): Likewise.
2700 * semantics.c (expand_body): Use c_expand_body.
2701 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2702 * decl2.c (static_ctors): Remove.
2703 (static_dtors): Likewise.
2704 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2705 objc_generate_static_init_call. Do not call static_[cd]tors.
2706 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2708 (cp_write_global_declarations): Likewise.
2710 2007-02-23 Richard Guenther <rguenther@suse.de>
2712 * class.c (note_name_declared_in_class): Make declaration
2713 changes meaning a pedwarn.
2715 2007-02-22 Michael Matz <matz@suse.de>
2718 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
2719 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
2720 dump_function_decl): Guard emitting outer scopes by new flag.
2721 * cp-lang.c (cxx_dwarf_name): New function.
2722 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
2723 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
2725 (push_template_decl_real, lookup_template_class): Remove calls
2728 2007-02-19 Mark Mitchell <mark@codesourcery.com>
2730 * call.c (build_new_method_call): Ensure that explicit calls of
2731 destructors have type "void".
2733 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2735 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
2736 and -Walways-true with -Waddress.
2737 * cvt.c (convert_to_void): Replace unconditional warning with
2740 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2742 * decl.c, tree.c: Fix comment typos.
2744 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2747 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
2748 statement expression if we had an error mark node.
2750 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2751 Brooks Moses <brooks.moses@codesourcery.com>
2752 Lee Millward <lee.millward@codesourcery.com>
2754 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
2755 Change class to tcc_vl_exp.
2757 * call.c (build_call): Use build_call_list instead
2759 (build_over_call): Likewise.
2760 (build_new_method_call): Use build_min_non_dep_call_list
2761 instead of build_min_non_dep.
2763 * error.c (dump_call_expr_args): New function.
2764 (dump_aggr_init_expr_args): New function.
2765 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
2766 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
2768 * cvt.c (convert_to_void): Use build_call_array instead
2769 of build3; use new AGGR_INIT_EXPR accessor macros.
2771 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
2772 instead of TREE_CODE_LENGTH.
2774 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
2775 AGGR_INIT_EXPR accessor macros.
2777 * cp-gimplify.c (cp_gimplify_init_expr): Use
2778 AGGR_INIT_EXPR_SLOT to set the slot operand.
2780 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
2781 (AGGR_INIT_EXPR_SLOT): New macro.
2782 (AGGR_INIT_EXPR_ARG): New macro.
2783 (aggr_init_expr_nargs): New macro.
2784 (AGGR_INIT_EXPR_ARGP): New macro.
2785 (aggr_init_expr_arg_iterator): New.
2786 (init_aggr_init_expr_arg_iterator): New.
2787 (next_aggr_init_expr_arg): New.
2788 (first_aggr_init_expr_arg): New.
2789 (more_aggr_init_expr_args_p): New.
2790 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
2791 (stabilize_aggr_init): New declaration.
2792 (build_min_non_dep_call_list): Likewise.
2794 * tree.c (process_aggr_init_operands): New function.
2795 (build_aggr_init_array) New function.
2796 (build_cplus_new): Update to use new CALL_EXPR and
2797 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
2798 build_aggr_init_array.
2799 (build_min_non_dep_call_list) New function.
2800 (build_min_nt): Assert input code parameter is not a variable
2801 length expression class.
2802 (build_min, build_min_non_dep): Likewise.
2803 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2804 to check for equality instead of recursing. Handle tcc_vl_exp
2806 (stabilize_call): Update to only handle CALL_EXPRs, not
2807 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2808 (stabilize_aggr_init): New function.
2809 (stabilize_init): Use it.
2811 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2812 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2813 AGGR_INIT_EXPR accessor macros and argument iterators.
2815 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2816 build_vl_exp. Iterate through the operands, recursively
2817 processing each one.
2818 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2819 CALL_EXPR accessor macros.
2820 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2821 tree code classes. Use TREE_OPERAND_LENGTH instead of
2824 * semantics.c (finish_call_expr): Use build_nt_call_list
2825 instead of build_nt.
2826 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
2827 accessor macros. Use build_call_array to construct the
2828 CALL_EXPR node instead of build3
2830 * decl2.c (build_offset_ref_call_from_tree): Use
2831 build_nt_call_list and build_min_non_dep_call_list instead
2832 of build_min_nt and build_min_non_dep.
2834 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
2835 Use build_nt_call_list instead of build_min_nt.
2837 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2840 * call.c (build_conditional_expr): Improve error message.
2842 2007-02-13 Dirk Mueller <dmueller@suse.de>
2844 * friend.c (do_friend): Annotate warning about friend
2845 declarations in templates with OPT_Wnon_template_friend.
2846 Convert informal message from warning() to inform().
2848 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
2849 Mark Mitchell <mark@codesourcery.com>
2852 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
2853 instantiations for variables.
2855 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2858 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
2859 Check warn_unused_value just once.
2861 2007-02-11 Mark Mitchell <mark@codesourcery.com>
2864 * pt.c (determine_specialization): Use skip_artificial_parms_for.
2865 (fn_type_unificiation): Likewise.
2866 (get_bindings): Likewise.
2868 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
2871 * decl.c (finish_function): Use DECL_REPLACEABLE.
2872 * tree.c (cp_cannot_inline_tree_fn): Likewise.
2874 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2876 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
2878 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
2880 * decl.c (grokvardecl): Don't error if !have_tls.
2881 (grokdeclarator): Likewise.
2882 * parser.c (cp_parser_omp_threadprivate): Likewise.
2884 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2887 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
2888 parameters and result decls in omp clauses.
2889 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
2892 2007-02-05 Dirk Mueller <dmueller@suse.de>
2895 * parser.c (cp_parser_class_specifier): Always initialize bases.
2897 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
2899 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
2900 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
2901 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
2903 * semantics.c (finish_omp_atomic): Store a whole expression node
2904 in operand 1, and integer_zero_node in operand 0, for dependent
2905 OMP_ATOMIC. Rewrite to make flow easier to understand.
2907 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2909 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
2911 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
2913 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
2914 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
2916 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
2918 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
2919 keyword warning to -Wc++0x-compat.
2921 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2923 * decl.c (grokdeclarator): Update documentation.
2925 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2928 * decl.c (grokdeclarator): If __thread is used together with
2929 a storage class other than extern and static, clear thread_p
2930 after issuing diagnostics and fall through to checking the
2933 2007-01-30 Roger Sayle <roger@eyesopen.com>
2935 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
2936 calculating the size of an array (to avoid recursive errors).
2938 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2941 * typeck.c (build_binary_op): Fix logic for warning. Move warning
2943 * call.c (convert_like_real): Don't warn when converting to
2946 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2948 * decl.c (pop_label): Replace warning with call to
2949 warn_for_unused_label.
2951 2007-01-28 Andrew Pinski <pinskia@gmail.com>
2954 * semantics.c (finish_pseudo_destructor_expr): Check the
2955 destrutor name by calling check_dtor_name.
2957 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
2959 * lex.c (D_CPP0X): Rename.
2961 (reswords): D_CPP0X -> D_CXX0X.
2962 (init_reswords): Ditto.
2963 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
2964 of C++0x keywords as identifiers.
2966 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
2969 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
2972 2007-01-23 Ian Lance Taylor <iant@google.com>
2974 * typeck.c (convert_for_assignment): Only warn about a = b = c
2975 when converting to bool.
2977 2007-01-23 Roger Sayle <roger@eyesopen.com>
2979 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
2981 * typeck.c (ignore_overflows): Remove the remaining uses of
2982 TREE_CONSTANT_OVERFLOW.
2984 2007-01-20 Jan Hubicka <jh@suse.cz>
2986 * decl2.c (start_objects, start_static_storage_duration_function):
2987 Do not make the functions uninlinable.
2989 2007-01-17 Ian Lance Taylor <iant@google.com>
2991 * class.c (add_method): Call VEC_reserve_exact rather than passing
2992 a negative size to VEC_reserve.
2994 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
2997 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
2999 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3002 * decl.c (make_typename_type): If the qualified name is not a
3003 type, issue an error.
3004 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3007 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3009 * rtti.c: Include target.h.
3010 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3011 don't emit typeinfo for fundamental types as weak.
3012 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3014 2007-01-08 Richard Guenther <rguenther@suse.de>
3016 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3018 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3020 * call.c (standard_conversion): Pass flag to
3021 vector_types_convertible_p to disallow emission of note.
3022 * typeck.c (convert_for_assignment): Pass flag to
3023 vector_types_convertible_p to allow emission of note.
3024 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3025 to disallow emission of note.
3027 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3030 * typeck.c (build_binary_op): Call overflow_warning if
3031 TREE_OVERFLOW_P is true for the result and not for any of the
3034 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3037 * class.c (add_method): Don't wait until template
3038 instantiation time to complain about duplicate methods.
3040 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3043 * semantics.c (finish_unary_op_expr): Warn only if result
3044 overflowed and operands did not.
3046 2007-01-05 Ian Lance Taylor <iant@google.com>
3048 * typeck.c (build_binary_op): Warn about comparing a non-weak
3051 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3053 * pt.c (tsubst): Propagate the need for structural equality checks
3054 when reducing the level of template parameters.
3056 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3058 * pt.c: Fix a comment typo.
3060 2007-01-02 Ian Lance Taylor <iant@google.com>
3062 * semantics.c (maybe_convert_cond): Optionally warn when using an
3063 assignment as a condition.
3064 * typeck.c (convert_for_assignment): Optionally warn about
3065 assigning the result of an assignment to a bool.
3067 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3069 * pt.c (canonical_template_parms): Correct typo in comment.
3071 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3073 * typeck.c (structural_comptypes): Renamed from "comptypes".
3074 (comptypes): Use canonical type information to perform fast type
3075 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3076 canonical type comparison returns the same results as we would see
3077 from the current, structural check. Support COMPARE_STRUCTURAL
3078 when we need structural checks.
3079 * decl.c (typename_compare): Fix comment.
3080 (build_typename_type): TYPENAME_TYPE nodes require structural
3081 equality checks, because they resolve different based on the
3083 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3084 require structural equality checks (for now).
3085 (build_ptrmemfunc_type): Build the canonical pointer to member
3087 (compute_array_index_type): Whenever we build a new index type
3088 to represent the size of an array in a template, we need to mark
3089 this index type as requiring structural equality. This goes for
3090 arrays with value-dependent sizes with the current ABI, or all
3092 * tree.c (cplus_array_hash): New.
3093 (struct cplus_array_info): New.
3094 (cplus_array_compare): New.
3095 (cplus_array_htab): New.
3096 (build_cplus_array_type_1): Use a hash table to cache the array
3097 types we build. Build the canonical array type for each array
3099 (cp_build_qualified_type_real): When building a cv-qualified array
3100 type, use the hash table of array types and build canonical array
3102 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3103 use structural equality (for now).
3104 * cp-tree.h (COMPARE_STRUCTURAL): New.
3105 * pt.c (canonical_template_parms): New.
3106 (canonical_type_parameter): New.
3107 (process_template_parm): Find the canonical type parameter.
3108 (lookup_template_class): When we have named the primary template
3109 type, set the canonical type for our template class to the primary
3110 template type. If any of the template arguments need structural
3111 equality checks, the template class needs structural equality
3113 (tsubst): When reducing the level of a template template
3114 parameter, we require structural equality tests for the resulting
3115 parameter because its template parameters have not had their types
3116 canonicalized. When reducing a template type parameter, find the
3117 canonical reduced type parameter.
3118 (any_template_arguments_need_structural_equality_p): New.