1 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
4 * decl.c (start_preparsed_function): Pass
5 processing_template_decl for the new allocate_struct_function
8 2007-11-25 Richard Guenther <rguenther@suse.de>
10 decl.c (poplevel): Use BLOCK_CHAIN.
12 2007-11-24 Ollie Wild <aaw@google.com>
14 * typeck.c (delta_from_ptrmemfunc): New function.
15 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
16 (build_binary_op): Call delta_from_ptrmemfunc.
18 2007-11-23 Jakub Jelinek <jakub@redhat.com>
22 * decl.c (cp_finish_decl): Disallow variable or field
23 definitions if extern "Java" aggregates.
24 (grokparms): Disallow parameters with extern "Java"
26 (check_function_type): Disallow function return values
27 with extern "Java" aggregates.
28 * init.c (build_new_1): Disallow placement new with
29 extern "Java" aggregates.
31 2007-11-23 Mark Mitchell <mark@codesourcery.com>
32 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
35 * call.c (convert_like_real): Build a zero constant when __null is
36 converted to an integer type.
38 2007-11-22 Jakub Jelinek <jakub@redhat.com>
41 * decl2.c (cp_write_global_declarations): Issue error about static
42 data members in anonymous namespace which are declared and used,
45 2007-11-20 Jakub Jelinek <jakub@redhat.com>
48 * parser.c (cp_parser_class_head): Reject function template ids.
51 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
52 when processing_template_decl to build_array_type.
55 * pt.c (more_specialized_fn): Don't segfault if one or
56 both argument list end with ellipsis.
58 2007-11-18 Jakub Jelinek <jakub@redhat.com>
61 * semantics.c (finish_call_expr): Set
62 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
63 or OVERLOAD with all noreturn functions.
65 2007-11-16 Jakub Jelinek <jakub@redhat.com>
68 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
71 2007-11-13 Jakub Jelinek <jakub@redhat.com>
78 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
79 set to error_mark_node the outermost POINTER_TYPE to the pack if
80 it is seen in a POINTER_TYPE.
81 (push_template_decl_real): If check_for_bare_parameter_packs
82 fails for function return type, set the return type to
83 integer_type_node. If check_for_bare_parameter_packs failed
84 for non-function, return error_mark_node.
87 * call.c (build_new_op): Call resolve_args before calling
90 2007-11-11 Tom Tromey <tromey@redhat.com>
93 * lex.c (handle_pragma_implementation): Use cpp_included_before.
95 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
98 * pt.c (redeclare_class_template): Update error message. Use a
99 note to show the previous declaration.
100 (tsubst_friend_class): Use the location of the friend template as
101 the input location before calling redeclare_class_template.
103 2007-11-11 Jakub Jelinek <jakub@redhat.com>
106 * semantics.c (finish_pseudo_destructor_expr): Handle
107 object == error_mark_node.
109 2007-11-10 Jakub Jelinek <jakub@redhat.com>
112 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
113 is not scalar type, let finish_class_member_access_expr handle
114 diagnostics. Pass BIT_NOT_EXPR argument to
115 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
117 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
120 * decl.c (cp_complete_array_type): If any of the initializer
121 elements are pack expansions, don't compute the array size yet.
123 2007-11-08 Andrew Pinski <pinskia@gmail.com>
126 * tree.c (decl_linkage): Fields have no linkage.
128 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
130 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
132 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
137 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
138 Be careful with ERROR_MARK_NODEs.
139 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
142 2007-11-07 Jakub Jelinek <jakub@redhat.com>
145 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
148 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
152 * tree.c (c_build_qualified_type): Define bridge to
153 cp_build_qualified_type.
155 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
166 * typeck.c (check_return_expr): Pass address of retval to
167 check_for_bare_parameter_packs.
168 * class.c (build_base_field): Tolerate bases that have no layout
170 (end_of_base): Ditto.
171 * tree.c (canonical_type_variant): Be careful with
173 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
175 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
176 which states whether parameter packs should be replaced with
178 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
179 possible. If set_packs_to_error is set true, replace the parameter
180 pack with ERROR_MARK_NODE. Manage our own pointer sets.
181 (uses_parameter_packs): Don't set parameter packs to
183 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
184 which may be modified (if it is a parameter pack). Instructs
185 find_parameter_packs_r to replace parameter packs with
186 ERROR_MARK_NODE (so that they won't cause errors later on).
187 (process_template_parm): Pass pointer to
188 check_for_bare_parameter_packs.
189 (process_partial_specialization): Replace pack expansions before
190 the end of the template argument list with ERROR_MARK_NODE.
191 (push_template_decl_real): Pass pointer to
192 check_for_bare_parameter_packs. Replace parameter packs not at the
193 end of the template parameter list with ERROR_MARK_NODE.
194 (convert_template_argument): Be more careful about using DECL_NAME
195 on only declarations.
196 (unify): Can't unify against ERROR_MARK_NODE.
197 * semantics.c (finish_cond): Pass pointer to
198 check_for_bare_parameter_packs.
199 (finish_expr_stmt): Ditto.
200 (finish_for_expr): Ditto.
201 (finish_switch_cond): Pass pointer to
202 check_for_bare_parameter_packs, and call it before we put the
203 condition into the statement.
204 (finish_mem_initializers): Pass pointer to
205 check_for_bare_parameter_packs.
206 (finish_member_declaration): Ditto.
207 * parser.c (cp_parser_base_clause): Ditto.
209 2007-11-06 Jakub Jelinek <jakub@redhat.com>
212 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
213 with the final TREE_READONLY flag in place. processing_template_decl
214 is known to be 0 in this part of function.
217 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
218 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
219 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
220 * semantics.c (finish_omp_atomic): Revert most of the
221 2007-02-05 changes, just keep the new representation of
222 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
224 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
227 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
230 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
235 * typeck.c (merge_types): Don't lose rvalue references when
237 * call.c (build_over_call): Don't elide move constructors just
238 because the copy constructor is trivial (!).
239 (compare_ics): If comparing cv-qualifiers fails, we can still order
240 based on binding lvalues vs. rvalues.
242 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
245 * pt.c (unify_pack_expansion): bring handling of function call
246 arguments into line with type_unification_real.
248 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
250 * typeck.c (build_binary_op): Use pedwarn instead of error for
253 2007-11-05 Jakub Jelinek <jakub@redhat.com>
256 * parser.c (cp_parser_unary_expression): For &&label call
257 cp_parser_non_integral_constant_expression and return error_mark_node
261 * decl.c (grokdeclarator): Don't call build_memfn_type if type
262 is neither FUNCTION_TYPE nor METHOD_TYPE.
264 2007-11-02 Jakub Jelinek <jakub@redhat.com>
267 * parser.c (cp_parser_nested_name_specifier_opt): Use
268 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
269 typedef of currently open class.
271 2007-11-02 Paolo Carlini <pcarlini@suse.de>
274 * error.c (dump_expr): Deal specially with statements.
276 2007-11-01 Jason Merrill <jason@redhat.com>
279 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
281 (lookup_template_class): Use it to get the outer template args
282 for instantiating one.
285 * pt.c (reduce_template_parm_level): tsubst the parameters
286 of a template template parm.
288 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
291 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
293 2007-11-01 Jakub Jelinek <jakub@redhat.com>
296 * parser.c (cp_parser_postfix_dot_deref_expression): If
297 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
298 first and if that succeeds and type is SCALAR_TYPE_P, create
302 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
303 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
304 as for std::type_info.
306 2007-10-31 Paolo Carlini <pcarlini@suse.de>
309 * cxx-pretty-print.c (pp_cxx_typeid_expression,
310 pp_cxx_delete_expression): Change to static linkage.
311 * cxx-pretty-print.h: Adjust declarations.
312 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
313 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
314 MODOP_EXPR): Forward to pp_expression.
316 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
319 2007-10-31 Christian Bruel <christian.bruel@st.com>
320 Mark Mitchell <mark@codesourcery.com>
323 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
324 if retval is volatile.
326 2007-10-30 Jakub Jelinek <jakub@redhat.com>
329 * decl2.c (build_offset_ref_call_from_tree): Call
330 build_non_dependent_expr on object prior to building ADDR_EXPR from it
331 if FN is DOTSTAR_EXPR.
333 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
337 * pt.c (find_parameter_packs_r): Fix typo in comment.
338 (convert_template_argument): Look at the pattern of a pack
339 expansion to determine what kind of entity we're converting.
340 (coerce_template_parameter_pack): When we have coerced a non-type
341 template parameter pack, substitute into the type of that pack.
342 (tsubst_pack_expansion): When our substitution of a parameter pack
343 is a "trivial" substitution of itself, just substitute into the
344 pack expansion rather than actually expanding.
346 2007-10-29 Jakub Jelinek <jakub@redhat.com>
349 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
350 for non-integral type bitfields. Return true if bitfield is correct, false
351 error has been diagnosed.
352 (check_field_decls): If check_bitfield_decl returned false, call also
355 2007-10-28 Paolo Carlini <pcarlini@suse.de>
356 Mark Mitchell <mark@codesourcery.com>
359 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
360 class member error out and return.
362 2007-10-27 Jakub Jelinek <jakub@redhat.com>
364 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
365 to current_function_decl rather than 0.
368 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
370 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
372 2007-10-27 Jason Merrill <jason@redhat.com>
375 * call.c (convert_default_arg): Detect recursion.
377 2007-10-27 Jakub Jelinek <jakub@redhat.com>
380 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
381 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
383 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
385 * error.c (dump_expr): Handle OFFSETOF_EXPR.
387 2007-10-26 Jason Merrill <jason@redhat.com>
390 * pt.c (get_template_info): New fn.
391 (template_class_depth): Use it.
392 (push_template_decl_real): Check that the template args of the
393 definition match the args of the previous declaration.
395 2007-10-26 Paolo Carlini <pcarlini@suse.de>
398 * decl2.c (coerce_new_type): Do not allow a default argument for
401 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
404 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
405 don't see the leading '('. Only lookup names if we get an
408 2007-10-26 Jakub Jelinek <jakub@redhat.com>
411 * parser.c (cp_parser_parenthesized_expression_list): Set
412 greater_than_is_operator_p to true in between the parens.
414 2007-10-26 Paolo Carlini <pcarlini@suse.de>
417 * decl.c (grokdeclarator): In case of conflicting specifiers
418 just return error_mark_node.
420 2007-10-26 Ollie Wild <aaw@google.com>
422 * expr.c (cxx_expand_expr): Removed.
423 * cp-tree.h (exx_expand_expr): Removed.
424 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
427 2007-10-25 Paolo Carlini <pcarlini@suse.de>
430 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
432 2007-10-23 Jason Merrill <jason@redhat.com>
434 PR c++/25950 (DR 391)
435 * call.c (struct conversion): Remove check_copy_constructor_p.
436 (reference_binding): Always bind a reference directly to a
437 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
439 (check_constructor_callable): Remove.
440 (convert_like_real): Don't call it.
441 (initialize_reference): Don't call check_constructor_callable.
442 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
443 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
444 conversions if LOOKUP_NO_TEMP_BIND.
445 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
446 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
448 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
450 2007-10-22 Jakub Jelinek <jakub@redhat.com>
453 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
454 before checking if its type is integral.
456 2007-10-22 Jason Merrill <jason@redhat.com>
459 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
460 * pt.c (apply_late_template_attributes): Splice out dependent
461 attributes from DECL_ATTRIBUTES.
463 * decl.c (cxx_maybe_build_cleanup): Use build_address.
465 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
467 * typeck.c (build_binary_op) : Use appropriate warning option
468 instead of unnamed warning.
470 2007-10-16 Paolo Carlini <pcarlini@suse.de>
473 * pt.c (current_template_args): Do not change TREE_LIST elements
474 with a TREE_VALUE of error_mark_node.
476 2007-10-16 Mark Mitchell <mark@codesourcery.com>
478 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
479 * decl.c (start_decl): Tidy.
480 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
482 (grokdeclarator): Clarify comment.
484 2007-10-14 Andrew Pinski <pinskia@gmail.com>
487 * decl.c (grokfndecl): Return NULL after the "definition of
488 implicitly-declared" error happened.
490 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
493 * call.c (build_user_type_conversion_1): Do not consider conversion
494 functions to convert a (possibly cv-qualified) object to the (possibly
495 cv-qualified) same object type (or a reference to it), to a (possibly
496 cv-qualified) base class of that type (or a reference to it).
498 2007-10-12 Paolo Carlini <pcarlini@suse.de>
500 * pt.c (tsubst): Use template_parm_level_and_index.
502 2007-10-12 Jakub Jelinek <jakub@redhat.com>
505 * parser.c (cp_parser_compound_statement): Handle label-declarations
506 at the beginning of the compound statement.
507 (cp_parser_block_declaration): Issue diagnostics about __label__
508 not at the beginning of a block.
510 2007-10-11 Paolo Carlini <pcarlini@suse.de>
513 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
514 to convert_template_argument.
515 (coerce_template_parms): Return error_mark_node after fixed-length
517 (tsubst_decl): Check for error_mark_node the return value of the
518 first tsubst in 'case VAR_DECL'.
520 2007-10-08 Ollie Wild <aaw@google.com>
522 * typeck2.c (digest_init): Call cplus_expand_constant after
523 convert_for_initialization.
524 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
525 * expr.c (cplus_expand_constant): Updated function description.
527 2007-10-04 Jason Merrill <jason@redhat.com>
530 * call.c (initialize_reference): Handle local static reference
533 2007-10-03 Jason Merrill <jason@redhat.com>
536 * name-lookup.c (push_namespace_with_attrs): Fold back into...
537 (push_namespace): Here.
538 (handle_namespace_attrs): New fn for the attr code.
539 (leave_scope): Don't pop_visibility.
540 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
541 * parser.c (cp_parser_namespace_definition): Call
542 handle_namespace_attrs and pop_visibility as appropriate.
545 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
547 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
549 * decl.c (duplicate_decls): Preserve linkage flags for mere
550 redeclarations of gnu_inline definitions.
552 2007-10-03 Jason Merrill <jason@redhat.com>
555 * decl.c (wrap_cleanups_r): New fn.
556 (wrap_temporary_cleanups): New fn.
557 (initialize_local_var): Call it.
559 2007-09-29 Jason Merrill <jason@redhat.com>
562 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
563 constant to not have DECL_EXTERNAL if it's file-local.
565 2007-09-28 Ollie Wild <aaw@google.com>
568 2007-09-27 Ollie Wild <aaw@google.com>
570 * typeck2.c (digest_init): Call cplus_expand_constant after
571 convert_for_initialization.
572 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
573 * expr.c (cplus_expand_constant): Updated function description.
575 2007-09-28 Jason Merrill <jason@redhat.com>
578 * class.c (layout_empty_base): Take rli parameter, update
579 rli->record_align if empty base has user-specified alignment.
580 (build_base_field): Pass rli to it.
582 2007-09-28 Paolo Carlini <pcarlini@suse.de>
585 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
587 2007-09-28 Paolo Carlini <pcarlini@suse.de>
590 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
591 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
592 (dump_parameters): Just call dump_type for argument packs too.
594 2007-09-28 Jakub Jelinek <jakub@redhat.com>
597 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
598 qualification by creating qualified PACK_EXPANSION_PATTERN and
599 then calling make_pack_expansion on it.
601 2007-09-27 Ollie Wild <aaw@google.com>
603 * typeck2.c (digest_init): Call cplus_expand_constant after
604 convert_for_initialization.
605 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
606 * expr.c (cplus_expand_constant): Updated function description.
608 2007-09-27 Jason Merrill <jason@redhat.com>
611 * decl2.c (is_late_template_attribute): Don't crash on unknown
614 2007-09-27 Paolo Carlini <pcarlini@suse.de>
617 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
618 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
619 spaces in the formatting.
620 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
622 2007-09-27 Jakub Jelinek <jakub@redhat.com>
624 * error.c (cxx_print_error_function): Add third argument, pass
625 it over to lhd_print_error_function.
626 (cp_print_error_function): If diagnostic->abstract_origin, print
628 * cp-tree.h (struct diagnostic_info): New forward decl.
629 (cxx_print_error_function): Add third argument.
631 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
634 * name-lookup.c (pushtag): Do not create an implicit typedef before
635 the associated type declaration is known to be valid.
637 2007-09-25 Jakub Jelinek <jakub@redhat.com>
639 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
640 rather than pointers.
642 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
645 * search.c (check_final_overrider): Fail if
646 targetm.comp_type_attributes returns 0.
648 2007-09-24 Jason Merrill <jason@redhat.com>
651 * pt.c (resolve_typename_type): Don't look things up in the original
652 template if it would mean losing template arguments.
654 2007-09-24 Jakub Jelinek <jakub@redhat.com>
657 * cp-tree.h (cxx_type_hash_eq): New prototype.
658 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
659 * tree.c (cxx_type_hash_eq): New function.
661 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
664 * tree.c (cp_build_qualified_type_real): Build a canonical
665 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
667 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
671 * tree.c (cplus_array_compare): Compare pointers, not types.
672 (build_cplus_array_type_1): Store new array type into the hash
673 table before building the canonical type; build the canonical type
675 (cp_build_qualified_type_real): Put all of the array types with
676 cv-qualified element types into the C++ array hash table, built as
677 variants of the unqualified versions.
679 2007-09-23 Jason Merrill <jason@redhat.com>
682 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
683 for deprecation warnings.
685 2007-09-22 Jason Merrill <jason@redhat.com>
688 * call.c (build_over_call): Warn about deprecated virtuals.
691 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
692 (MAYBE_TAGGED_TYPE_P): Remove.
693 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
694 instead of calling is_late_template_attribute again.
695 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
696 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
697 Don't crash on typedefs from non-template classes.
698 * decl2.c (grokfield): Don't sorry about attrs on template parms.
699 (is_late_template_attribute): All attributes applied to template
700 parms or typename types are dependent. Static.
701 (splice_template_attributes): Pass decl through.
702 (save_template_attributes): Likewise.
704 2007-09-20 Jakub Jelinek <jakub@redhat.com>
707 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
708 returned from tsubst_pack_expansion.
709 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
710 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
712 2007-09-20 Paolo Carlini <pcarlini@suse.de>
715 * semantics.c (finish_id_expression): Use consistently
716 context_for_name_lookup.
717 * decl.c (fixup_anonymous_aggr): Fix error message for
718 anonymous struct (vs union).
720 2007-09-19 Jason Merrill <jason@redhat.com>
723 * pt.c (tsubst): Handle typedefs by looking for the specialization.
724 (retrieve_specialization): Only tagged types use
725 DECL_TEMPLATE_INSTANTIATIONS.
726 (instantiate_class_template): Push nested classes too.
727 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
729 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
730 * init.c (is_aggr_type): Remove redundant tests.
731 * class.c (push_nested_class): Use CLASS_TYPE_P.
733 2007-09-20 Paolo Carlini <pcarlini@suse.de>
736 * init.c (build_zero_init): If, recursively, build_zero_init
737 returns a NULL_TREE, do not append it to the VEC of constructors.
739 2007-09-18 Jason Merrill <jason@redhat.com>
742 * pt.c (apply_late_template_attributes): Set processing_template_decl.
743 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
744 ATTR_FLAG_TYPE_IN_PLACE.
745 (tsubst): Do unqualified lookup to find typedefs from current class.
746 [ARRAY_TYPE]: Propagate alignment info.
747 * decl2.c (is_late_template_attribute): Only defer handling of
748 attribute aligned if the expression is dependent.
749 (save_template_attributes): If we're deferring any attributes,
750 make this a naming typedef.
752 2007-09-18 Paolo Carlini <pcarlini@suse.de>
755 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
756 va_arg instead of __builtin_va_arg.
758 2007-09-18 Paolo Carlini <pcarlini@suse.de>
761 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
762 (pp_cxx_primary_expression): Use it.
763 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
764 * error.c (dump_expr): Use it.
766 2007-09-18 Paolo Carlini <pcarlini@suse.de>
769 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
770 out case TYPEID_EXPR to...
771 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
772 and pp_cxx_right_paren.
773 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
774 * error.c (dump_expr): Use it.
776 2007-09-18 Paolo Carlini <pcarlini@suse.de>
779 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
780 (pp_cxx_primary_expression): Use it.
781 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
782 * error.c (dump_expr): Use it.
784 2007-09-16 Paolo Carlini <pcarlini@suse.de>
787 * init.c (build_new): Remove warning for zero-element
790 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
793 * call.c (maybe_handle_implicit_object): Set this_p, clear
794 rvaluedness_matches_p.
795 (compare_ics): Do not compare rvaluedness matching when one of the
796 operands is an implicit object.
798 2007-09-14 Jason Merrill <jason@redhat.com>
800 PR c++/17743, c++/19163
801 * decl2.c (is_late_template_attribute): New fn.
802 (splice_template_attributes, save_template_attributes): New fns.
803 (cplus_decl_attributes): Call save_template_attributes.
804 * pt.c (apply_late_template_attributes): New fn.
805 (instantiate_class_template, tsubst_decl): Use it.
806 * cp-tree.h: Declare is_late_template_attribute.
808 2007-09-13 Tom Tromey <tromey@redhat.com>
810 * parser.c (cp_lexer_new_main): Don't use
811 c_lex_return_raw_strings.
812 (cp_lexer_get_preprocessor_token): Update. Add special case when
815 2007-09-11 Jan Hubicka <jh@suse.cz>
817 * method.c (use_thunk): Use tree_rest_of_compilation
818 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
819 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
820 * cp-tree.h (expand_body): Kill.
821 (emit_associated_thunks): Declare.
822 * semantics.c (emit_associated_thunks): Export.
825 2007-09-09 David Daney <ddaney@avtrex.com>
828 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
829 to calculate cookie_ptr.
831 2007-09-08 Jason Merrill <jason@redhat.com>
834 * pt.c (most_specialized_class): Set processing_template_decl
835 while tsubsting partial spec args.
837 2007-09-06 Jason Merrill <jason@redhat.com>
839 * decl2.c (get_guard): Copy visibility from the guarded variable.
841 2007-09-06 Jan Hubicka <jh@suse.cz>
843 * semantics.c (expand_body): Do not mark arguments of clones used.
845 2007-09-06 Paolo Carlini <pcarlini@suse.de>
848 * decl.c (cp_finish_decl): When processing_template_decl,
849 deal correctly with init as TREE_LIST.
851 2007-09-06 Tom Tromey <tromey@redhat.com>
853 * decl.c (finish_function): Put return's location on line zero of
856 2007-09-05 Jason Merrill <jason@redhat.com>
859 * except.c (prepare_eh_type): Use type_decays_to.
862 * init.c (build_delete): Use build_headof to get the address of the
863 complete object if we aren't using the deleting destructor.
864 * rtti.c (build_headof): No longer static.
865 * cp-tree.h: Declare it.
867 2007-09-06 Jakub Jelinek <jakub@redhat.com>
869 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
870 decl if a prototype for XX is provided with throw().
873 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
874 on __*_chk non-__builtin_* decls.
876 2007-09-05 Paolo Carlini <pcarlini@suse.de>
879 * semantics.c (finish_id_expression): Use context_for_name_lookup
880 insted of DECL_CONTEXT, to see through anonymous structs and unions.
881 * class.c (finish_struct_anon): Deal correctly with anonymous
882 structs (vs unions, as GNU extension) in error messages.
884 2007-09-05 Jan Hubicka <jh@suse.cz>
886 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
887 call, DECL_EXTERNAL checks and current_function_decl saving.
889 2007-09-05 Paolo Carlini <pcarlini@suse.de>
892 * parser.c (cp_parser_primary_expression): Return error_mark_node
893 when a statement-expression is found in a template-argument list.
895 2007-09-04 Jason Merrill <jason@redhat.com>
897 * except.c (initialize_handler_parm): Use
898 fold_build_cleanup_point_expr.
901 * call.c (reference_binding): Don't look for user-defined conversions
905 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
906 the MUST_NOT_THROW_EXPR.
908 2007-09-04 Richard Sandiford <richard@codesourcery.com>
910 * decl.c (cp_finish_decl): Call determine_visibility before
911 make_rtl_for_nonlocal_decl.
913 2007-09-04 Jason Merrill <jason@redhat.com>
916 * pt.c (most_specialized_class): Substitute outer template
917 arguments into the arguments of a member template partial
919 (strip_innermost_template_args): New fn.
921 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
923 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
925 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
927 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
928 * decl.c (cp_make_fname_decl): Likewise,
929 * parser.c (cp_parser_string_literal): Likewise,
930 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
931 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
934 2007-09-02 Paolo Carlini <pcarlini@suse.de>
937 * typeck.c (build_unary_op): Fix error message for
938 Boolean expression as operand to operator--.
940 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
942 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
943 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
946 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
949 * init.c (build_default_init): Make extern.
950 * cp-tree.h (build_default_init): Declare here.
951 * pt.c (tsubst_expr): When the instantiation of the initializer of
952 a variable results in an empty list, default-initialize the
954 (tsubst_copy_and_build): When the instantiation of the initializer
955 in a new expression results in an empty initializer list,
956 default-initialize it.
958 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
960 * mangle.c (write_type): Change mangling of rvalue reference from
963 2007-08-31 Jakub Jelinek <jakub@redhat.com>
965 * decl.c (duplicate_decls): Remove duplicated line.
967 2007-08-31 Paolo Carlini <pcarlini@suse.de>
970 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
971 BOUND_TEMPLATE_TEMPLATE_PARM.
973 2007-08-31 Paolo Carlini <pcarlini@suse.de>
976 * search.c (lookup_member): Check the name argument for
979 2007-08-31 Paolo Carlini <pcarlini@suse.de>
982 * parser.c (cp_parser_trait_expr): Check rerurn value of
985 2007-08-30 Ollie Wild <aaw@google.com>
987 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
988 convert_ptrmem for pointer to member conversions.
989 (convert_to_pointer_force): Update cp_convert_to_pointer call.
990 (ocp_convert): Update cp_convert_to_pointer call.
991 * typeck.c (convert_ptrmem): Add conditional for null pointers to
993 (build_static_cast_1): Check can_convert for conversions in either
995 (get_delta_difference_1): New function.
996 (get_delta_difference): Refactor to call get_delta_difference_1.
998 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1000 * decl.c (start_preparsed_function): Set
1001 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1003 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1006 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1007 BOUND_TEMPLATE_TEMPLATE_PARM.
1009 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1013 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1014 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1016 2007-08-27 Jason Merrill <jason@redhat.com>
1019 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1020 Look inside STMT_EXPR.
1021 * semantics.c (stmt_expr_value_expr): New fn.
1022 * cp-tree.h: Declare it.
1025 * decl.c (groktypename): Ignore attributes applied to class type.
1027 2007-08-28 Richard Guenther <rguenther@suse.de>
1029 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1031 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1033 * error.c (dump_expr): Handle COMPLEX_CST.
1034 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1035 (pp_cxx_expression): Likewise.
1037 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1039 * decl.c (GNU_INLINE_P): New.
1040 (duplicate_decls): Handle gnu_inline. Merge attributes and
1041 some flags in overriding definitions.
1042 (redeclaration_error_message): Handle gnu_inline.
1043 (start_preparsed_function): Likewise.
1045 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1047 * call.c (sufficient_parms_p): Constify.
1048 * class.c (same_signature_p): Likewise.
1049 * cp-gimplify.c (is_invisiref_parm,
1050 cxx_omp_privatize_by_reference): Likewise.
1051 * cp-objcp-common.c (has_c_linkage): Likewise.
1052 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1053 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1054 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1055 num_artificial_parms_for, comp_template_parms,
1056 template_parameter_pack_p, any_dependent_template_arguments_p,
1057 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1058 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1059 zero_init_p, member_p, cp_lvalue_kind,
1060 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1061 varargs_function_p, is_dummy_object, special_function_kind,
1062 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1063 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1064 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1065 cp_has_mutable_p, at_least_as_qualified_p,
1066 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1067 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1068 * except.c (nothrow_libfn_p): Likewise.
1069 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1071 * pt.c (comp_template_parms, template_parameter_pack_p,
1072 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1073 any_dependent_template_arguments_p): Likewise.
1074 * repo.c (repo_export_class_p): Likewise.
1075 * semantics.c (anon_aggr_type_p): Likewise.
1076 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1077 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1078 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1079 zero_init_p, special_function_p): Likewise.
1080 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1081 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1082 compparms, invalid_nonstatic_memfn_p,
1083 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1084 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1085 cp_has_mutable_p, lvalue_or_else): Likewise.
1087 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1089 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1090 * cp-objcp-common.c (cp_tree_size): Ditto.
1091 * tree.c (cp_walk_subtrees): Ditto
1092 * cp-tree.def (TINST_LEVEL): Go away.
1093 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1094 move together with other non-tree structs.
1095 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1096 (union lang_tree_node): Eliminate tinst_level field.
1097 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1098 (current_instantiation, outermost_tinst_level): Return
1099 a "struct tinst_level *".
1101 * error.c (print_instantiation_partial_context): Change second
1102 parameter to a "struct tinst_level *". Replace accessor macros
1104 (print_instantiation_full_context): Likewise.
1105 * lex.c (in_main_input_context): Likewise.
1107 * pt.c (struct pending_templates): New.
1108 (pending_templates, last_pending_template): Use it as a type.
1109 (current_tinst_level): Change typo to "struct tinst_level *"
1110 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1111 (add_pending_template): Construct a "struct pending_template".
1112 Replace TINST_LEVEL accessor macros with field access.
1113 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1114 (pop_tinst_level): Likewise.
1115 (instantiate_pending_templates): Likewise. Factor common code used
1116 when an instantiation has been done.
1117 (outermost_tinst_level): Replace tree_last with loop.
1118 (current_instantiation): Return a "struct tinst_level *".
1120 2007-08-24 Ollie Wild <aaw@google.com>
1122 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1123 * name-lookup.h (cp_binding_level): Remove vtables member.
1125 2007-08-24 Richard Guenther <rguenther@suse.de>
1127 * tree.c (cp_cannot_inline_tree_fn): Remove.
1128 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1129 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1132 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1135 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1136 error_mark_node right away if build_expr_type_conversion
1140 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1141 is error_mark_node rather than NULL_TREE.
1142 * pt.c (check_explicit_specialization): Likewise.
1145 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1146 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1148 2007-08-22 Jason Merrill <jason@redhat.com>
1151 * pt.c (outermost_tinst_level): New function.
1152 * lex.c (in_main_input_context): New function.
1153 * cp-tree.h: Declare it.
1154 * decl2.c (constrain_class_visibility): Use it to avoid warning
1155 about uses of the anonymous namespace in the main input file.
1157 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1159 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1161 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1164 * class.c (finish_struct_1): Warn when a class has virtual
1165 functions and accessible non-virtual destructor.
1167 2007-08-20 Richard Guenther <rguenther@suse.de>
1171 * call.c (build_new_method_call): Convert initializer to
1173 * init.c (build_aggr_init): Do not fiddle with types.
1174 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1175 * except.c (build_throw): Do not drop qualifiers for the
1177 * typeck.c (get_member_function_from_ptrfunc): Do not
1178 fiddle with types, instead convert.
1179 (build_ptrmemfunc1): Convert to the target type for
1181 (gfc_trans_allocate): Convert result to target type.
1182 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1183 pointer-to-member structures shall have alias set zero as well.
1185 2007-08-20 Richard Guenther <rguenther@suse.de>
1187 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1189 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1190 (nonstatic_local_decl_p): Likewise.
1191 * tree.c (cp_auto_var_in_fn_p): Remove.
1192 * decl.c (nonstatic_local_decl_p): Remove.
1194 2007-08-20 Richard Guenther <rguenther@suse.de>
1196 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1198 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1199 cp_walk_subtrees lh parameter.
1200 (cp_walk_tree_without_duplicates): New define to
1201 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1202 * tree.c (count_trees): Call
1203 cp_walk_tree_without_duplicates.
1204 (verify_stmt_tree): Call cp_walk_tree.
1205 (break_out_target_exprs): Likewise.
1206 (WALK_SUBTREE): Likewise.
1207 * cp-gimplify.c (cp_genericize): Likewise.
1208 * cp-pt.c (find_parameter_packs_r): Likewise.
1209 (uses_parameter_packs): Likewise.
1210 (make_pack_expansion): Likewise.
1211 (check_for_bare_parameter_packs): Likewise.
1212 (for_each_template_parm): Likewise.
1213 * decl.c (check_default_argument): Call
1214 cp_walk_tree_without_duplicates.
1215 * except.c (build_throw): Likewise.
1216 * decl2.c (type_visibility): Likewise.
1217 * semantics.c (expand_or_defer_fn): Likewise.
1218 (finalize_nrv): Call cp_walk_tree.
1220 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1223 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1224 Initialize it with save_expr rather than get_temp_regvar.
1226 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1229 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1232 2007-08-17 Ollie Wild <aaw@google.com>
1235 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1236 declarations into appropriate slots for comparison. Fix type
1239 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1242 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1243 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1245 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1248 * parser.c (cp_parser_class_head): Improve error message.
1250 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1252 * pt.c (instantiate_decl): Set input_location
1253 for the function end.
1255 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1257 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1259 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1260 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1261 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1262 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1263 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1264 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1265 * typeck.c (cp_type_quals): Likewise.
1266 * typeck2.c (cxx_incomplete_type_diagnostic,
1267 cxx_incomplete_type_error): Likewise.
1269 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1272 * pt.c (tsubst_friend_function): When check_classfn
1273 returns error_mark_node likewise return it.
1275 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1278 * typeck.c (check_return_expr): Don't NRV optimize vars in
1280 * decl.c (finish_function): Comment fix.
1282 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1285 * pt.c (push_template_decl_real): Depending on TYPE_P
1286 use either TYPE_CONTEXT or DECL_CONTEXT.
1288 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1290 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1291 constructors and destructors return this.
1293 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1296 * decl2.c (check_classfn): Return error_mark_node in case of error;
1297 in that case, do not call add_method.
1298 * decl.c (start_decl): Deal with check_classfn returning
1300 (grokfndecl): Likewise.
1301 * pt.c (tsubst_friend_function): Likewise.
1303 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1306 * typeck.c (build_binary_op): Disallow vector float types with
1307 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1309 2007-08-11 Ian Lance Taylor <iant@google.com>
1311 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1313 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1315 2007-08-10 Ollie Wild <aaw@google.com>
1317 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1319 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1321 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1322 (lookup_using_namespace): Fix ambiguous_decl call.
1323 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1325 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1327 * call.c (name_as_c_string): Use CONST_CAST.
1328 * decl.c (build_decl): Likewise.
1329 * parser.c (cp_parser_string_literal): Likewise.
1331 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1334 * error.c (dump_expr): Consistently use the *_cxx_*
1335 variants of the pretty-print functions.
1337 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1340 * decl.c (check_special_function_return_type): Just error
1341 on return type specified for conversion operator.
1343 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1345 * typeck2.c (readonly_error): Handle general expressions.
1346 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1348 2007-08-06 Dan Hipschman <dsh@google.com>
1350 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1351 access function name.
1353 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1356 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1357 * g++spec.c (lang_specific_driver): Check them.
1359 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1362 * pt.c (inline_needs_template_parms): Fix comment; change return type
1365 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1368 2007-03-26 Dirk Mueller <dmueller@suse.de>
1370 * parser.c (cp_parser_member_declaration): Pedwarn
1371 about stray semicolons after member declarations.
1373 2007-08-02 Lee Millward <lee.millward@gmail.com>
1378 * parser.c (cp_parser_asm_definition): Detect and discard asm
1379 statements with invalid inputs or outputs.
1380 (cp_parser_asm_operand_list): Return error mark node if any
1381 of the operands are invalid. Adjust documentation.
1383 2007-08-02 Nick Clifton <nickc@redhat.com>
1385 * typeck.c: Change copyright header to refer to version 3 of the
1386 GNU General Public License and to point readers at the COPYING3
1387 file and the FSF's license web page.
1388 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1389 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1390 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1391 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1392 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1393 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1394 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1395 name-lookup.h, parser.c: Likewise.
1397 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1400 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1402 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1405 * semantics.c (finish_label_stmt): Reject the __label__
1406 extension outside function scopes.
1408 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1410 * parser.c (eof_token): Un-constify.
1411 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1412 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1415 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1417 * pt.c, tree.c, typeck2.c: Fix comment typos.
1419 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1420 Mark Mitchell <mark@codesourcery.com>
1423 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1424 hidden due to friend declarations in local classes.
1426 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1428 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1429 * cp-tree.def (DECLTYPE_TYPE): New.
1430 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1431 (dump_type_prefix): Ditto.
1432 (dump_type_suffix): Ditto.
1433 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1434 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1435 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1437 (DECLTYPE_TYPE_EXPR): New.
1438 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1439 (finish_declared_type): Declare.
1440 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1441 DECLTYPE_TYPE nodes.
1442 (pp_cxx_type_id): Ditto.
1443 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1444 (tsubst): Substitute into a DECLTYPE_TYPE node.
1445 (tsubst_copy): Ditto.
1446 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1448 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1449 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1450 structural equality (because we can't hash the expressions).
1451 (finish_declared_type): New.
1452 * lex.c (reswords): Add "decltype" keyword.
1453 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1454 (cp_parser_postfix_expression): Add member_access_only_p to
1455 restrict postfix expression to member access expressions.
1456 (cp_parser_unary_expression): Update call to
1457 cp_parser_postfix_expression to reflect new parameter.
1458 (cp_parser_declared_type): New.
1459 (cp_parser_simple_type_specifier): Parse decltype types.
1461 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1464 * call.c (convert_for_arg_passing): Only widen bitfields to their
1465 declared types if necessary.
1467 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1469 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1472 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1474 * decl.c (typename_hash, typename_compare): Constify.
1475 * mangle.c (hash_type, compare_type): Likewise.
1476 * pt.c (eq_local_specializations, hash_local_specialization):
1478 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1479 list_hash): Likewise.
1480 * typeck2.c (pat_compare): Likewise.
1482 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1484 * method.c (implicitly_declare_fn): Increase alignment if member
1485 function pointer format requires it.
1487 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1490 * typeck.c (check_return_expr): Do not pass a null argument
1493 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1496 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1499 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1502 * typeck.c (convert_arguments): Only use default args if we have
1506 * typeck.c (structural_comptypes): No need to check
1507 resolve_typename_type return value here.
1508 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1509 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1510 original type rather than error_mark_node in case of failure.
1511 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1512 resolve_typename_type result check.
1513 (cp_parser_direct_declarator, cp_parser_head,
1514 cp_parser_constructor_declarator_p): Likewise.
1516 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1518 * pt.c (template_parms_variadic_p): Remove.
1519 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1521 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1524 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1525 argument to dump_aggr_init_expr_args instead of false.
1527 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1529 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1530 canonical types; otherwise, fall back to structural type
1531 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1532 internal compiler error if the canonical types are wrong.
1534 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1537 * parser.c (cp_parser_make_indirect_declarator): When the
1538 the code argument is ERROR_MARK return cp_error_declarator.
1540 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1543 * decl.c (cxx_init_decl_processing): Don't set
1544 force_align_functions_log.
1545 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1546 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1547 FUNCTION_DECL, return its alignment.
1549 2007-07-09 Richard Guenther <rguenther@suse.de>
1551 * decl.c (start_preparsed_function): Do not promote return type.
1553 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1556 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1558 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1561 * pt.c (resolve_overloaded_unification): Robustify. Return a
1563 (type_unification_real): Adjust accordingly.
1565 2007-07-06 Richard Guenther <rguenther@suse.de>
1567 * init.c (build_new_1): Use the correct pointer type.
1568 * typeck2.c (build_m_component_ref): Likewise.
1570 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1573 * init.c (build_zero_init): Always build an initializer for
1575 * typeck2.c (build_functional_cast): Use build_zero_init.
1578 * init.c (build_new_1): Always pass the allocation function to
1579 build_op_delete_call.
1580 * call.c (build_op_delete_call): Handle operator delete with a
1581 variable-argument list. Do not issue an error when no matching
1582 deallocation function is available for a new operator.
1585 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1586 * decl.c (value_dependent_init_p): New function.
1587 (cp_finish_decl): Use it.
1588 * pt.c (value_dependent_expression_p): Use
1589 any_value_dependent_elements_p.
1590 * parser.c (cp_parser_primary_expression): Add comment about
1591 treating dependent qualified names as integral
1592 constant-expressions.
1594 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1596 * decl.c (build_ptrmemfunc_type): Always use structural equality
1597 tests when comparing pointer-to-member-function types, because the
1598 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1601 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1603 * init.c (build_new): Tweak comment.
1605 2007-06-29 Dave Brolley <brolley@redhat.com>
1608 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1609 type to its base type and number of elements here.
1610 * init.c (build_new): Call complete_type_or_else to ensure that the
1611 type is complete and to issue a diagnostic if it is not.
1612 (build_new_1): Don't call complete_type_or_else here.
1614 2007-07-03 Richard Guenther <rguenther@suse.de>
1617 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1620 2007-07-02 Simon Baldwin <simonb@google.com>
1622 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1623 for inner-style nested forward declarations that don't declare
1626 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1629 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1630 DECL_P in not a variable and appears more than once error messages.
1632 2007-07-01 Ollie Wild <aaw@google.com>
1634 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1635 (select_decl): Remove function.
1636 (unqualified_namespace_lookup): Populate binding by calling
1637 ambiguous_decl. Remove select_decl call.
1638 (lookup_qualified_name): Remove select_decl call.
1639 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1640 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1641 generation when name lookup is ambiguous.
1643 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1646 * init.c (build_new_1): Use structural equality on the copy of the
1649 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1651 * decl2.c (determine_visibility): Implement
1652 flag_visibility_ms_compat effect on type info.
1653 * decl.c (cxx_init_decl_processing): Implement
1654 global effect of flag_visibility_ms_compat.
1656 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1658 * decl2.c (start_objects): Mark constructor-running function
1661 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1664 * decl.c (grokdeclarator): Reset friendp for member functions declared
1665 friend of their own class.
1667 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1669 * decl2.c (determine_visibility): Don't look for dllexport here.
1670 (determine_visibility_from_class): Tidy.
1672 2007-06-18 Simon Baldwin <simonb@google.com>
1675 * parser.c (cp_parser_single_declaration): Added check for storage
1676 class other than sc_none in parsed declaration, and a flag to indicate
1677 if the call is part of an explicit template specialization parse.
1678 * (cp_parser_explicit_specialization): Specialization check flag added
1679 to call to cp_parser_single_declaration(), set true.
1680 * (cp_parser_template_declaration_after_export): Specialization check
1681 flag added to call to cp_parser_single_declaration(), set false.
1682 * pt.c (check_explicit_specialization): Added code to copy visiblity
1683 and linkage from the templated function to the explicit specialization.
1685 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1687 * typeck.c (build_binary_op): For templates build the
1688 expression in pieces to avoid the assert in build2_stat.
1689 (get_member_function_from_ptrfunc):
1690 Change over to using POINTER_PLUS_EXPR and convert
1691 the second operand to sizetype.
1692 * typeck2.c (build_m_component_ref): Likewise.
1693 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1694 instead of PLUS_EXPR for pointers.
1695 (build_new_1): Likewise.
1696 (build_vec_delete_1): Likewise.
1697 (build_vec_delete): Likewise.
1698 * class.c (build_base_path): Likewise.
1699 (build_base_path): Likewise.
1700 (convert_to_base_statically): Likewise.
1701 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1702 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1703 instead of PLUS_EXPR.
1704 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1705 instead of PLUS_EXPR for pointers.
1706 * call.c (build_special_member_call): Likewise.
1707 * rtti.c (build_headof): Likewise.
1708 Use sizetype instead of ptrdiff_type_node.
1709 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1710 instead of PLUS_EXPR for pointers.
1711 * except.c (expand_start_catch_block): Do a
1712 NEGATIVE and then a POINTER_PLUS_EXPR instead
1714 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1715 PLUS_EXPR on pointer types over to use
1716 POINTER_PLUS_EXPR and remove the conversion
1717 to the pointer types.
1718 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1719 adding to a pointer type. Use size_int instead of
1720 ssize_int. Convert the index to sizetype before
1721 adding it to the pointer.
1723 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1725 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1726 (DECL_ANON_UNION_VAR_P): New macro.
1727 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1728 than DECL_VAR_MARKED_P, to keep track of which variables we have
1730 * decl.c (redeclaration_error_message): Complain about redeclaring
1731 anonymous union members at namespace scope.
1732 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1734 2007-06-14 Geoff Keating <geoffk@apple.com>
1736 * decl2.c (determine_visibility): Ensure that functions with
1737 hidden types as parameters are hidden.
1740 * decl2.c (determine_visibility): Remove duplicate code for
1743 2007-06-12 Ian Lance Taylor <iant@google.com>
1746 * init.c (avoid_placement_new_aliasing): New static function.
1747 (build_new_1): Call it.
1749 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1751 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1752 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1754 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1757 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1758 on init, the non-decl cond operand and increment value.
1760 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1763 * decl.c (check_initializer): Report an error when a brace enclosed
1764 initializer is used for a non-aggregate type in C++98.
1765 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
1767 (grokdeclarator): Likewise.
1768 (move_fn_p): Likewise.
1769 * typeck.c (check_return_expr): Likewise.
1770 * call.c (reference_binding): Likewise.
1771 * error.c (cp_cpp_error): Likewise.
1772 * pt.c (check_default_tmpl_args): Likewise.
1774 * lex.c (init_reswords): Likewise.
1775 * parser.c (p_parser_primary_expression): Likewise.
1776 (TOKEN_PRECEDENCE): Likewise.
1777 (cp_parser_init_declarator): Likewise.
1778 (cp_parser_ptr_operator): Likewise.
1779 (cp_parser_parameter_declaration): Likewise.
1780 (cp_parser_enclosed_template_argument_list): Likewise.
1781 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
1782 (cp_parser_next_token_ends_template_argument_p): Likewise.
1784 2007-06-04 Simon Baldwin <simonb@google.com>
1786 * decl.c (grokdeclarator): Readability change. Moved case labels
1787 into direct switch statement scope.
1789 2007-06-04 Paolo Carlini <pcarlini@suse.de>
1791 * call.c (convert_like_real): Remove pointless code.
1793 2007-05-31 Mark Mitchell <mark@codesourcery.com>
1795 * decl.c (get_atexit_fn_ptr_type): New function.
1796 (get_atexit_node): Use it.
1797 (start_cleanup_fn): Likewise.
1798 (register_dtor_fn): Use the object's destructor, instead of a
1799 separate cleanup function, where possible.
1800 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
1801 (atexit_fn_ptr_type_node): New macro.
1802 * decl2.c (build_cleanup): Use build_address.
1804 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
1806 * typeck.c (build_binary_op): Include types in error.
1808 2007-05-31 Jakub Jelinek <jakub@redhat.com>
1811 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
1812 needs runtime initialization.
1814 2007-05-31 Paolo Carlini <pcarlini@suse.de>
1817 * semantics.c (finish_trait_expr): Complete the types.
1819 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
1820 Douglas Gregor <doug.gregor@gmail.com>
1821 Pedro Lamarao <pedro.lamarao@mndfck.org>
1822 Howard Hinnant <howard.hinnant@gmail.com>
1826 * typeck.c (comptypes): Don't consider rvalue and lvalue
1827 reference types to be equivalent.
1828 (check_return_expr): Move from certain lvalues when returning
1830 * decl.c (grokdeclarator): Implement reference collapsing.
1831 (copy_fn_p): Don't consider constructors taking rvalue references
1832 to be copy constructors.
1834 * call.c (conversion): New "rvaluedness_matches_p" member.
1835 (convert_class_to_reference): Require reference type as first
1836 parameter instead of base type.
1837 (reference_binding): Add logic to handle rvalue references.
1838 (implicit_conversion): Update inaccurate comment.
1839 (convert_like_real): Disable creation of temporaries that are
1840 impossible to initialize for types with move constructors.
1841 (build_over_call): Elide move constructors when possible.
1842 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
1843 (maybe_handle_ref_bind): Return conversion instead of type node.
1844 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
1845 determine preferred conversion sequences.
1846 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
1847 (LOOKUP_PREFER_RVALUE): New.
1848 (DECL_MOVE_CONSTRUCTOR_P): New.
1849 (struct cp_declarator): Add "reference" member for reference
1850 types, with new "rvalue_ref" flag.
1851 (cp_build_reference_type): Declare.
1852 (move_fn_p): Declare.
1853 * error.c (dump_type_prefix): Format rvalue reference types
1854 correctly in error messages.
1855 * except.c (build_throw): Move from certain lvalues when
1857 * mangle.c (write_type): Mangle rvalue references differently
1858 than regular references.
1859 * parser.c (make_reference_declarator): Add boolean parameter for
1861 (cp_parser_make_indirect_declarator): New.
1862 (cp_parser_new_declarator_opt): Call
1863 cp_parser_make_indirect_declarator.
1864 (cp_parser_conversion_declarator_opt): Ditto.
1865 (cp_parser_declarator): Ditto.
1866 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1868 * pt.c (tsubst): Implement reference collapsing.
1869 (maybe_adjust_types_for_deduction): Implement special template
1870 parameter deduction rule for rvalue references.
1871 (type_unification_real): Update calls to
1872 maybe_adjust_types_for_deduction.
1873 (try_one_overload): Ditto.
1874 (unify_pack_expansion): Ditto.
1875 * tree.c (lvalue_p_1): Handle rvalue reference types.
1876 (cp_build_reference_type): New.
1878 2007-05-30 Jakub Jelinek <jakub@redhat.com>
1881 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
1882 variables that need runtime initialization.
1884 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
1887 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
1888 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
1889 case POSTDECREMENT_EXPR>): Return the error_mark_node
1890 if either the real or imaginary parts would an
1893 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
1894 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1897 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
1898 token is a closing brace, false if there are no tokens left.
1899 (cp_parser_namespace_alias_definition): Only consume the next token if
1900 it is a closing brace.
1902 * parser.c (cp_parser_class_specifier): Likewise.
1904 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
1906 * semantics.c (finish_member_declaration): Fix a typo in the
1909 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
1921 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
1922 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
1923 * pt.c (check_for_bare_parameter_packs): Return bool indicated
1924 whether everything was okay. Fix indentation.
1925 (push_template_decl_real): Check for bare parameter packs in
1926 function parameters; where errors occur, mark the parameter types
1927 with ERROR_MARK_NODEs to avert ICEs.
1928 (coerce_template_parameter_pack): New.
1929 (coerce_template_parms): Moved parameter pack coercion into
1930 coerce_template_parameter_pack, and permit it anywhere in the
1931 template parameter list (not just at the end). Parameter and
1932 argument indices can vary (somewhat) separately now, so add
1933 PARM_IDX and ARG_IDX.
1934 (fn_type_unification): Don't set an argument pack as incomplete if
1935 no argument pack was deduced.
1936 (type_unification_real): If a type parameter is a parameter pack
1937 and has not otherwise been deduced, it will be deduced to an empty
1939 (more_specialized_fn): Use the actual lengths of the argument
1940 lists when comparing against expansions.
1941 * semantics.c (finish_member_declaration): If a field's type has
1942 bare parameter packs, error and set its type to ERROR_MARK_NODE.
1944 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
1947 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
1949 2007-05-22 Ollie Wild <aaw@google.com>
1951 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
1952 (unqualified_namespace_lookup): Adds check for hidden types.
1954 2007-05-22 Ollie Wild <aaw@google.com>
1956 * decl.c (duplicate_decls): Verify namespace names are unique.
1958 2007-05-21 Mark Mitchell <mark@codesourcery.com>
1960 * decl.c (cxx_maybe_build_cleanup): Handle
1961 __attribute__((cleanup)).
1963 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1965 * cvt.c (cp_convert_and_check): Don't check warnings if the
1968 2007-05-18 Geoffrey Keating <geoffk@apple.com>
1970 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
1972 2007-05-14 Paolo Carlini <pcarlini@suse.de>
1975 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
1976 type only if is a class type (5.2.8/4).
1978 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
1980 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
1981 * decl.c (grokdeclarator): Use unsigned_type_for instead of
1982 c_common_unsigned_type.
1984 2007-05-11 Silvius Rus <rus@google.com>
1986 * cp/typeck.c (build_indirect_ref): Add call to
1987 strict_aliasing_warning.
1988 (build_reinterpret_cast_1): Condition call to
1989 strict_aliasing_warning.
1991 2007-05-11 Jan Hubicka <jh@suse.cz>
1993 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
1994 * decl2.c (start_objects): ctors and dtors are no longer public.
1995 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
1997 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
1999 * typeck.c (build_unary_op): Remove code that used to
2000 handle non lvalue increments/decrements.
2002 2007-05-07 Mike Stump <mrs@apple.com>
2004 * parser.c (check_empty_body): Add.
2005 (cp_parser_iteration_statement): Add call to check_empty_body.
2007 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2010 * mangle.c (write_mangled_name): Mangle static variable names.
2011 (write_unqualified_name): Use local-source-name for
2012 namespace-scope static variables.
2014 2007-05-04 Dirk Mueller <dmueller@suse.de>
2016 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2019 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2022 * decl2.c (constrain_class_visibility):
2023 Use strip_pointer_or_array_types instead of strip_array_types.
2025 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2028 * decl.c (reshape_init_r): Don't reshape the first element if it
2029 is a pointer to member function.
2031 2007-04-27 Simon Baldwin <simonb@google.com>
2033 * decl.c (grokparms): Changed message format from %qD to %qE.
2035 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2037 * error.c (maybe_warn_variadic_templates): Variadic templates are
2038 now in C++0x, so only warn about them in C++98 mode.
2040 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2043 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2044 integeral types from vectors types.
2046 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2049 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2050 for type dependent OMP_CLAUSE_DECLs.
2052 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2055 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2056 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2057 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2058 * init.c (build_zero_init): Adjust, as
2059 COMPLEX_TYPE is now a SCALAR_TYPE.
2060 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2061 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2063 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2065 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2066 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2067 (trait_expr_value): Adjust.
2069 2007-04-23 Simon Baldwin <simonb@google.com>
2071 * decl.c (grokparms): Added new error for duplicate function
2072 parameters names in function prototypes, to match gcc behavior.
2074 2007-04-23 Jan Hubicka <jh@suse.cz>
2076 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2079 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2081 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2082 instead of checking GIMPLE_STMT_P in chain_next.
2084 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2087 * call.c (convert_for_arg_passing): Convert bitfields to their
2090 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2093 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2095 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2098 * cp/decl2.c (constrain_class_visibility):
2099 Do not warn about the use of anonymous namespace in the main input file.
2101 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2103 * cp-tree.h (current_template_parms): Fix typo in comment.
2105 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2107 * cp-tree.h, error.c: Fix comment typos.
2109 2007-04-13 Jason Merrill <jason@redhat.com>
2112 * call.c (reference_binding): Add c_cast_p parm. If true,
2113 add quals to TO as needed to make it reference-compatible.
2115 2007-04-11 Jan Hubicka <jh@suse.cz>
2117 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2118 that we are not processing template_decl.
2120 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2123 * class.c (build_base_path): Ensure that the converted pointer has
2124 the same cv-qualification as the input.
2126 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2128 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2130 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2132 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2134 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2135 * tree.c (cp_add_pending_fn_decls): Remove.
2136 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2138 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2140 Revert change removing staticp.
2142 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2144 * cp-objcp-common.c (cxx_staticp): Remove.
2145 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2146 * cp-tree.h (cxx_staticp):
2148 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2150 * class.c (check_for_override): Don't remove dllmport attribute
2153 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2156 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2157 type issue error and return early.
2159 2007-03-30 Jason Merrill <jason@redhat.com>
2162 * typeck.c (cp_type_readonly): New fn.
2163 * cp-tree.h: Declare it.
2164 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2165 (cp_finish_decl): Not here.
2167 2007-03-31 Richard Guenther <rguenther@suse.de>
2169 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2172 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2177 * parser.c (declarator_can_be_parameter_pack): New.
2178 (cp_parser_template_parameter): Only parse the `...' if the
2179 declarator can be a parameter pack.
2180 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2182 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2183 types (they could be used as array bounds).
2184 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2185 (tsubst_pack_expansion): Handle failure to expand parameter
2188 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2191 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2192 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2193 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2194 (CLASS_TYPE_NON_UNION_P): Add.
2195 (struct lang_type_class): Add has_complex_dflt.
2196 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2197 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2198 * cp-tree.def: Add TRAIT_EXPR.
2199 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2200 * lex.c (struct resword): Add __has_nothrow_assign,
2201 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2202 __has_trivial_constructor, __has_trivial_copy,
2203 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2204 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2205 __is_pod, __is_polymorphic, __is_union.
2206 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2207 (cp_parser_trait_expr): New.
2208 * semantics.c (finish_trait_expr, trait_expr_value
2209 classtype_has_nothrow_copy_or_assign_p): New.
2210 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2212 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2213 * class.c (check_bases, check_field_decl, check_bases_and_members):
2214 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2215 * pt.c (uses_template_parms, tsubst_copy_and_build,
2216 value_dependent_expression_p, type_dependent_expression_p): Deal with
2218 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2220 2007-03-29 Richard Guenther <rguenther@suse.de>
2222 * tree.c (cp_walk_subtrees): Do not set input_location.
2224 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2227 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2230 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2232 * parser.c (struct cp_parser): Update comment for
2233 greater_than_is_operator_p.
2234 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2235 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2236 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2237 !GREATER_THAN_IS_OPERATOR_P.
2238 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2239 `>>' operators that will become two `>' tokens in C++0x.
2240 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2241 mode, allowing it to terminate default arguments.
2242 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2243 `>>' like two consecutive `>' tokens.
2244 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2245 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2246 ends a template argument.
2248 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2250 * decl.c (redeclaration_error_message): Complain when redeclaring
2251 a friend function with default template arguments (C++0x mode only).
2252 * cp-tree.h (check_default_tmpl_args): Declare.
2253 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2254 template arguments in function templates. Add support for checking
2255 the default template arguments of friend templates.
2256 (push_template_decl_real): Fix call to check_default_tmpl_args.
2257 (type_unification_real): If a template parameter has not been
2258 deduced but provides a default template argument, substitute into
2259 that default template argument.
2260 * parser.c (cp_parser_init_declarator): When declaring (but not
2261 defining!) a function template in C++0x mode, check for default
2264 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2267 * decl.c (grokdeclarator): Deal with cv-qualified function type
2268 typedefs in the same way for member and non-member functions.
2270 2007-03-26 Dirk Mueller <dmueller@suse.de>
2272 * parser.c (cp_parser_member_declaration): Pedwarn
2273 about stray semicolons after member declarations.
2275 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2278 * pt.c (instantiate_decl): Set in_system_header.
2280 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2282 * cp-tree.h (current_tempalte_parms): Improve documentation.
2283 * pt.c (current_template_args): Likewise.
2286 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2287 not consume tokens when failing.
2289 2007-03-22 Jim Wilson <wilson@specifix.com>
2290 Mark Mitchell <mark@codesourcery.com>
2293 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2294 consistent with FROM.
2296 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2298 * error.c (dump_expr): Handle dependent names that designate types.
2299 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2301 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2303 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2305 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2307 * cvt.c (cp_convert_and_check) : Define.
2308 * cp-tree.h (cp_convert_and_check): Declare.
2309 * call.c (convert_conversion_warnings): Rename to
2310 conversion_null_warnings. The warning for floating-point to
2311 integer is handled by convert_and_check in convert_like_real.
2312 (convert_like_real): convert_conversion_warnings was renamed as
2313 conversion_null_warnings.
2314 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2315 overflow and changes of value during conversion.
2317 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2320 * parser.c (cp_parser_statement): If 'namespace' is found, this
2321 only can be a namespace alias definition, so parse it now.
2322 (cp_parser_namespace_alias_definition): if we find an open brace
2323 instead of '=', then this is actually a misplaced namespace
2326 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2329 * decl.c (cxx_init_decl_processing): Move command-line options
2330 processing to c-opts.c.
2332 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2334 * ptree.c (cxx_print_type): Use formatting markup for integers
2335 when printing template parameter index/level/orig level.
2336 (cxx_print_xnode): Ditto.
2337 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2338 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2339 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2341 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2342 rather than a HOST_WIDE_INT.
2343 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2344 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2346 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2347 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2348 IN_BASE_INITIALIZER bool bitfields.
2349 (struct cp_declarator): Make KIND a 4-bit field. Make
2350 PARAMETER_PACK_P a bool bitfield just after KIND.
2351 * pt.c (uses_parameter_packs): Destroy the pointer set.
2352 (make_pack_expansion): Ditto.
2353 (check_for_bare_parameter_packs): Ditto.
2354 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2356 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2359 * call.c (convert_default_arg): Instead of copying the node,
2362 2007-03-15 Dirk Mueller <dmueller@suse.de>
2365 * call.c (convert_conversion_warnings): New..
2366 (convert_like_real): .. factored out from here.
2367 (convert_conversion_warnings): Add warning about
2368 false being converted to NULL in argument passing.
2370 2007-03-14 Dirk Mueller <dmueller@suse.de>
2372 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2373 (finish_do_body): Warn about empty body in do/while statement.
2375 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2377 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2379 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2382 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2385 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2387 * cp/repo.c (init_repo): Initialize random_seed saved options.
2388 (finish_repo): Adjust.
2390 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2393 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2396 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2398 * decl.c (compute_array_index_type): New warning flag warn_vla.
2400 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2403 * call.c (convert_default_arg): Copy non-constant arguments.
2405 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2408 * parser.c (cp_parser_postfix_expression): Disallow compound
2409 literals in constant expressions.
2412 * semantics.c (finish_typeof): Use unlowered_expr_type.
2414 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2417 * cp-tree.h (unlowered_expr_type): New function.
2418 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2419 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2420 (unlowered_expr_type): New function.
2421 (build_unary_op): Disallow predecrements of bool bitfields.
2422 * call.c (build_conditional_expr): Use unlowered_expr_type.
2423 * pt.c (type_unification_real): Likewise.
2425 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2428 * typeck.c (check_return_expr): Check for bare parameter packs.
2429 (comptypes): Compare template parameter packs and
2430 type pack expansions.
2431 * decl.c (grokdeclarator): Deal with the declaration of function
2433 (grokparms): Verify that the (optional) function parameter pack is
2434 at the end of the parameter list.
2435 (xref_basetypes): Handle pack expansions in the base class.
2436 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2437 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2438 (NONTYPE_ARGUMENT_PACK): New.
2439 (TYPE_PACK_EXPANSION): New.
2440 (EXPR_PACK_EXPANSION): New.
2441 (ARGUMENT_PACK_SELECT): New.
2442 * cp-objcp-common.c (cp_tree_size): Compute size of
2443 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2444 ARGUMENT_PACK_SELECT.
2445 * error.c (dump_template_argument): Print template argument packs.
2446 (dump_template_argument_list): Ditto.
2447 (dump_template_parameter): Dump `...' for template type parameter
2449 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2450 (dump_parameters): Print function parameter packs.
2451 (dump_template_parms): Print template argument packs.
2452 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2453 (maybe_warn_variadic_templates): New.
2454 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2455 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2456 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2458 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2459 (write_template_arg): Write argument packs as separate arguments.
2460 * cp-tree.h (struct template_parm_index_s): Add flag that
2461 indicates that the template parameter is actually a parameter
2463 (struct tree_argument_pack_select): New.
2464 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2465 (union lang_tree_node): Add argument_pack_select.
2466 (FUNCTION_PARAMETER_PACK_P): New.
2467 (PACK_EXPANSION_P): New.
2468 (PACK_EXPANSION_PATTERN): New.
2469 (SET_PACK_EXPANSION_PATTERN): New.
2470 (PACK_EXPANSION_PARAMETER_PACKS): New.
2471 (ARGUMENT_PACK_P): New.
2472 (ARGUMENT_PACK_ARGS): New.
2473 (SET_ARGUMENT_PACK_ARGS): New.
2474 (ARGUMENT_PACK_INCOMPLETE_P): New.
2475 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2476 (TEMPLATE_PARM_PARAMETER_PACK): New.
2477 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2478 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2479 (ARGUMENT_PACK_SELECT_INDEX): New.
2480 (ARGUMENT_PACK_SELECT_ARG): New.
2481 (struct cp_declarator): Add parameter_pack_p flag.
2482 (maybe_warn_variadic_templates): Declare.
2483 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2484 indicate a template parameter pack.
2485 (uses_parameter_packs): Declare.
2486 (template_parameter_pack_p): Declare.
2487 (template_parms_variadic_p): Declare.
2488 (make_pack_expansion): Declare.
2489 (check_for_bare_parameter_packs): Declare.
2490 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2491 sizeof... expressions.
2492 (pp_cxx_expression): Print pack expansions and non-type argument
2494 (pp_cxx_exception_specification): Print pack expansions.
2495 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2496 (pp_cxx_ctor_initializer): Print pack expansions.
2497 (pp_cxx_type_id): Print pack expansions.
2498 (pp_cxx_template_argument_list): Print argument packs.
2499 (pp_cxx_template_parameter): Print ellipsis for template parameter
2501 * pt.c (comp_template_parms): Compare template parameter packs.
2502 (template_parameter_pack_p): New.
2503 (template_parms_variadic_p): New.
2504 (template_args_variadic_p): New.
2505 (make_ith_pack_parameter_name): New.
2506 (struct find_parameter_pack_data): New.
2507 (find_parameter_packs_r): New.
2508 (uses_parameter_packs): New.
2509 (make_pack_expansion): New.
2510 (check_for_bare_parameter_packs): New.
2511 (expand_template_argument_pack): New.
2512 (reduce_template_parm_level): Propagate parameter pack flag.
2513 (process_template_parm): Add is_parameter_pack parameter to state
2514 when the parameter is actually a parameter pack. Create template
2515 parameter packs when is_parameter_pack is true.
2516 (current_template_args): The argument for a template parameter
2517 pack is an argument pack containing a single pack expansion.
2518 (process_partial_specialization): When checking that non-type
2519 argument expressions do not involve template parameters, loop over
2520 the arguments in argument packs separately.
2521 (push_template_decl_real): Check that the type of the declaration
2522 does not have any bare parameter packs. Check that primary
2523 templates have no more than one parameter pack, and that it comes
2524 at the end of the template parameter list.
2525 (convert_template_argument): Handle coercions for pack expansion
2526 expressions by coercing the pattern then rebuilding the expansion.
2527 (coerce_template_parms): When coercing the arguments for a
2528 variadic template, pack "extra" arguments into an argument pack.
2529 (coerce_template_template_parms): Cannot coerce between parameter
2530 packs and non-pack parameters.
2531 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2532 (comp_template_args): Expand all template arguments packs before
2533 comparing template argument lists.
2534 (mangle_class_name_for_template): Make argument packs as separate
2536 (for_each_template_parm_r): No need to handle BASELINK.
2537 (instantiate_class_template): Handle pack expansions in the base
2539 (tsubst_pack_expansion): New.
2540 (tsubst_template_args): Handle substitutions of argument packs and
2541 pack expansion into template argument lists.
2542 (tsubst_decl): Expand function parameter packs into separate
2543 function parameters.
2544 (tsubst_arg_types): Expand a type pack expansion into separate
2546 (tsubst_exception_specification): Handle pack expansions in
2547 exception specifiers.
2548 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2549 replacing a template parameter with its argument. If we encounter
2550 a substitution for an argument pack, just return the parameter
2552 (tsubst_copy): sizeof(X...) returns the number of elements in
2553 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2554 PARM_DECL is a parameter pack.
2555 (tsubst_expr): Expression pack expansions and argument packs
2556 cannot show up here; they will all be handled through function
2557 calls, sizeof, and template argument lists.
2558 (tsubst_copy_and_build): sizeof(X...) returns the number of
2559 elements in parameter pack X. Handle pack expansions in TREE_LIST
2560 and CONSTRUCTOR nodes.
2561 (fn_type_unification): Handle "incomplete" explicit template
2562 argument lists that specify some of the arguments for a template
2564 (type_unification_real): Unify arguments against pack expansions.
2565 (template_parm_level_and_index): New, helper function.
2566 (unify_pack_expansion): New.
2567 (unify): Unify argument packs on an argument-by-argument basis,
2568 handling variadic argument packs as well.
2569 (more_specialized_fn): Handle unification of function parameter
2570 packs. All things being equal, prefer non-variadic function
2571 templates to variadic function templates.
2572 (more_specialized_class): Prefer the variadic class template
2573 partial specialization that binds fewer arguments to a parameter
2575 (regenerate_decl_from_template): Expand function parameter packs
2576 into separate parameters.
2577 (instantiate_decl): Ditto.
2578 (tsubst_initializer_list): Handle pack expansions for base-class
2580 (dependent_type_p_r): Determine dependent types in argument packs
2581 and pack expansions.
2582 (value_dependent_expression_p): Determine value-dependence of
2583 non-type argument packs.
2584 (dependent_template_arg_p): Handle argument packs.
2585 * semantics.c (finish_cond): Check for bare parameter packs.
2586 (finish_expr_stmt): Ditto.
2587 (finish_for_expr): Ditto.
2588 (finish_switch_cond): Ditto.
2589 (finish_mem_initializers): Ditto.
2590 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2592 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2593 * parser.c (make_declarator): Declarator is not an expansion.
2594 (make_pointer_declarator): Transfer parameter pack flag to outer
2596 (make_reference_declarator): Ditto.
2597 (make_ptrmem_declarator): Ditto.
2598 (make_call_declarator): Ditto.
2599 (make_array_declarator): Ditto.
2600 (cp_parser_postfix_expression): Allow pack expansion expressions
2601 in the argument list for a call expression.
2602 (cp_parser_parenthesized_expression_list): Add new parameter
2603 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2604 into separate arguments."
2605 (cp_parser_new_placement): Allow pack expansion expressions.
2606 (cp_parser_new_initializer): Ditto.
2607 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2608 base-class initializer expansion.
2609 (cp_parser_mem_initializer): Ditto.
2610 (cp_parser_template_parameter_list): Keep track of whether the
2611 template parameter is a template parameter pack.
2612 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2613 template parameter pack.
2614 (cp_parser_type_parameter): Ditto.
2615 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2617 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2618 this declarator is a parameter pack.
2619 (cp_parser_parameter_declaration): The ellipsis does not end the
2620 parameter declaration, because it might be a parameter pack. Parse
2621 the ellipsis to indicate a parameter pack.
2622 (cp_parser_initializer): Allow pack expansions.
2623 (cp_parser_initializer_list): Allow ellipsis to create an
2624 initializer expansion.
2625 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2627 (cp_parser_type_id_list): Allow ellipsis to create an exception
2628 specifier expansion.
2629 (cp_parser_attribute_list): Don't allow pack expansions.
2630 (cp_parser_functional_cast): Allow pack expansions.
2631 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2632 compute the length of a parameter pack.
2633 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2634 end a template argument.
2635 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2636 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2639 2007-03-09 Dirk Mueller <dmueller@suse.de>
2641 * cp/call.c (build_new_op): Call warn_logical_operator.
2643 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2646 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2649 * pt.c (any_template_arguments_need_structural_equality_p):
2652 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2654 * decl.c (grokdeclarator): Disable warnings for anonymous
2657 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2659 * typeck2.c (readonly_error): Always emit a hard error.
2660 Remove last argument.
2661 * cp-tree.h (readonly_error): Adjust prototype.
2662 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2663 * typeck.c (build_unary_op): Likewise.
2664 (build_modify_expr): Likewise.
2666 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2669 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2671 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2674 * parser.c (struct cp_parser): New IN_IF_STMT.
2675 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2676 returning if parsing the body of an 'if' statement or issuing an
2677 error and continuing.
2678 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2680 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2682 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2685 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2688 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2690 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2691 Objective-C++. Don't exit early if -shared-libgcc needs to be
2694 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2696 * typeck.c (common_base_type): Delete unused function.
2698 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2700 * Make-lang.in: Add dummy lang.install-pdf target.
2702 2007-03-01 Simon Baldwin <simonb@google.com>
2705 * decl.c (check_tag_decl): Added new warning for typedef ignored
2706 when it precedes an otherwise valid non-typedef declaration.
2708 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2710 * typeck.c (build_function_call): Store converted arguments
2711 in a stack-allocated array instead of building a list.
2712 (convert_arguments): Store arguments in the array passed in as an
2713 argument, and return the actual number of arguments.
2714 * call.c (build_call): Delete, and replace with...
2715 (build_call_n, build_call_a): New.
2716 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2717 (build_over_call): Store converted arguments in a stack-allocated
2718 array instead of building a list.
2719 (build_cxx_call): Pass arguments in an array instead of as a list.
2720 (build_java_interface_fn_ref): Rewrite to avoid constructing
2722 * tree.h: Update declarations to reflect above changes.
2723 * method.c (use_thunk): Use a stack-allocated array to hold
2724 the arguments instead of a list.
2725 * rtti.c (throw_bad_cast): Update call to cxx_call.
2726 (throw_bad_typeid): Likewise.
2727 (build_dynamic_cast_1): Likewise.
2728 * init.c (build_builtin_delete_call): Use build_call_n.
2729 * decl.c (expand_static_init): Likewise.
2730 * except.c (cp_protect_cleanup_actions): Likewise.
2731 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2732 (gimplify_must_not_throw_expr): Likewise.
2733 (cxx_omp_apply_fn): Use build_call_a.
2735 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2737 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2738 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2740 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2742 * cp-tree.h (static_ctors): Remove.
2743 * cp-tree.h (static_dtors): Likewise.
2744 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2745 refactoring of tree_map hierarchy.
2746 (decl_shadowed_for_var_insert): Likewise.
2747 * semantics.c (expand_body): Use c_expand_body.
2748 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2749 * decl2.c (static_ctors): Remove.
2750 (static_dtors): Likewise.
2751 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2752 objc_generate_static_init_call. Do not call static_[cd]tors.
2753 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2755 (cp_write_global_declarations): Likewise.
2757 2007-02-23 Richard Guenther <rguenther@suse.de>
2759 * class.c (note_name_declared_in_class): Make declaration
2760 changes meaning a pedwarn.
2762 2007-02-22 Michael Matz <matz@suse.de>
2765 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
2766 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
2767 dump_function_decl): Guard emitting outer scopes by new flag.
2768 * cp-lang.c (cxx_dwarf_name): New function.
2769 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
2770 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
2772 (push_template_decl_real, lookup_template_class): Remove calls
2775 2007-02-19 Mark Mitchell <mark@codesourcery.com>
2777 * call.c (build_new_method_call): Ensure that explicit calls of
2778 destructors have type "void".
2780 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2782 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
2783 and -Walways-true with -Waddress.
2784 * cvt.c (convert_to_void): Replace unconditional warning with
2787 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2789 * decl.c, tree.c: Fix comment typos.
2791 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2794 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
2795 statement expression if we had an error mark node.
2797 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2798 Brooks Moses <brooks.moses@codesourcery.com>
2799 Lee Millward <lee.millward@codesourcery.com>
2801 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
2802 Change class to tcc_vl_exp.
2804 * call.c (build_call): Use build_call_list instead
2806 (build_over_call): Likewise.
2807 (build_new_method_call): Use build_min_non_dep_call_list
2808 instead of build_min_non_dep.
2810 * error.c (dump_call_expr_args): New function.
2811 (dump_aggr_init_expr_args): New function.
2812 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
2813 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
2815 * cvt.c (convert_to_void): Use build_call_array instead
2816 of build3; use new AGGR_INIT_EXPR accessor macros.
2818 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
2819 instead of TREE_CODE_LENGTH.
2821 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
2822 AGGR_INIT_EXPR accessor macros.
2824 * cp-gimplify.c (cp_gimplify_init_expr): Use
2825 AGGR_INIT_EXPR_SLOT to set the slot operand.
2827 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
2828 (AGGR_INIT_EXPR_SLOT): New macro.
2829 (AGGR_INIT_EXPR_ARG): New macro.
2830 (aggr_init_expr_nargs): New macro.
2831 (AGGR_INIT_EXPR_ARGP): New macro.
2832 (aggr_init_expr_arg_iterator): New.
2833 (init_aggr_init_expr_arg_iterator): New.
2834 (next_aggr_init_expr_arg): New.
2835 (first_aggr_init_expr_arg): New.
2836 (more_aggr_init_expr_args_p): New.
2837 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
2838 (stabilize_aggr_init): New declaration.
2839 (build_min_non_dep_call_list): Likewise.
2841 * tree.c (process_aggr_init_operands): New function.
2842 (build_aggr_init_array) New function.
2843 (build_cplus_new): Update to use new CALL_EXPR and
2844 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
2845 build_aggr_init_array.
2846 (build_min_non_dep_call_list) New function.
2847 (build_min_nt): Assert input code parameter is not a variable
2848 length expression class.
2849 (build_min, build_min_non_dep): Likewise.
2850 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2851 to check for equality instead of recursing. Handle tcc_vl_exp
2853 (stabilize_call): Update to only handle CALL_EXPRs, not
2854 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2855 (stabilize_aggr_init): New function.
2856 (stabilize_init): Use it.
2858 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2859 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2860 AGGR_INIT_EXPR accessor macros and argument iterators.
2862 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2863 build_vl_exp. Iterate through the operands, recursively
2864 processing each one.
2865 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2866 CALL_EXPR accessor macros.
2867 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2868 tree code classes. Use TREE_OPERAND_LENGTH instead of
2871 * semantics.c (finish_call_expr): Use build_nt_call_list
2872 instead of build_nt.
2873 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
2874 accessor macros. Use build_call_array to construct the
2875 CALL_EXPR node instead of build3
2877 * decl2.c (build_offset_ref_call_from_tree): Use
2878 build_nt_call_list and build_min_non_dep_call_list instead
2879 of build_min_nt and build_min_non_dep.
2881 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
2882 Use build_nt_call_list instead of build_min_nt.
2884 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2887 * call.c (build_conditional_expr): Improve error message.
2889 2007-02-13 Dirk Mueller <dmueller@suse.de>
2891 * friend.c (do_friend): Annotate warning about friend
2892 declarations in templates with OPT_Wnon_template_friend.
2893 Convert informal message from warning() to inform().
2895 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
2896 Mark Mitchell <mark@codesourcery.com>
2899 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
2900 instantiations for variables.
2902 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2905 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
2906 Check warn_unused_value just once.
2908 2007-02-11 Mark Mitchell <mark@codesourcery.com>
2911 * pt.c (determine_specialization): Use skip_artificial_parms_for.
2912 (fn_type_unificiation): Likewise.
2913 (get_bindings): Likewise.
2915 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
2918 * decl.c (finish_function): Use DECL_REPLACEABLE.
2919 * tree.c (cp_cannot_inline_tree_fn): Likewise.
2921 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2923 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
2925 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
2927 * decl.c (grokvardecl): Don't error if !have_tls.
2928 (grokdeclarator): Likewise.
2929 * parser.c (cp_parser_omp_threadprivate): Likewise.
2931 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2934 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
2935 parameters and result decls in omp clauses.
2936 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
2939 2007-02-05 Dirk Mueller <dmueller@suse.de>
2942 * parser.c (cp_parser_class_specifier): Always initialize bases.
2944 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
2946 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
2947 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
2948 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
2950 * semantics.c (finish_omp_atomic): Store a whole expression node
2951 in operand 1, and integer_zero_node in operand 0, for dependent
2952 OMP_ATOMIC. Rewrite to make flow easier to understand.
2954 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2956 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
2958 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
2960 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
2961 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
2963 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
2965 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
2966 keyword warning to -Wc++0x-compat.
2968 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2970 * decl.c (grokdeclarator): Update documentation.
2972 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2975 * decl.c (grokdeclarator): If __thread is used together with
2976 a storage class other than extern and static, clear thread_p
2977 after issuing diagnostics and fall through to checking the
2980 2007-01-30 Roger Sayle <roger@eyesopen.com>
2982 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
2983 calculating the size of an array (to avoid recursive errors).
2985 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2988 * typeck.c (build_binary_op): Fix logic for warning. Move warning
2990 * call.c (convert_like_real): Don't warn when converting to
2993 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2995 * decl.c (pop_label): Replace warning with call to
2996 warn_for_unused_label.
2998 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3001 * semantics.c (finish_pseudo_destructor_expr): Check the
3002 destrutor name by calling check_dtor_name.
3004 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3006 * lex.c (D_CPP0X): Rename.
3008 (reswords): D_CPP0X -> D_CXX0X.
3009 (init_reswords): Ditto.
3010 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3011 of C++0x keywords as identifiers.
3013 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3016 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3019 2007-01-23 Ian Lance Taylor <iant@google.com>
3021 * typeck.c (convert_for_assignment): Only warn about a = b = c
3022 when converting to bool.
3024 2007-01-23 Roger Sayle <roger@eyesopen.com>
3026 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3028 * typeck.c (ignore_overflows): Remove the remaining uses of
3029 TREE_CONSTANT_OVERFLOW.
3031 2007-01-20 Jan Hubicka <jh@suse.cz>
3033 * decl2.c (start_objects, start_static_storage_duration_function):
3034 Do not make the functions uninlinable.
3036 2007-01-17 Ian Lance Taylor <iant@google.com>
3038 * class.c (add_method): Call VEC_reserve_exact rather than passing
3039 a negative size to VEC_reserve.
3041 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3044 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3046 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3049 * decl.c (make_typename_type): If the qualified name is not a
3050 type, issue an error.
3051 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3054 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3056 * rtti.c: Include target.h.
3057 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3058 don't emit typeinfo for fundamental types as weak.
3059 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3061 2007-01-08 Richard Guenther <rguenther@suse.de>
3063 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3065 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3067 * call.c (standard_conversion): Pass flag to
3068 vector_types_convertible_p to disallow emission of note.
3069 * typeck.c (convert_for_assignment): Pass flag to
3070 vector_types_convertible_p to allow emission of note.
3071 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3072 to disallow emission of note.
3074 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3077 * typeck.c (build_binary_op): Call overflow_warning if
3078 TREE_OVERFLOW_P is true for the result and not for any of the
3081 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3084 * class.c (add_method): Don't wait until template
3085 instantiation time to complain about duplicate methods.
3087 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3090 * semantics.c (finish_unary_op_expr): Warn only if result
3091 overflowed and operands did not.
3093 2007-01-05 Ian Lance Taylor <iant@google.com>
3095 * typeck.c (build_binary_op): Warn about comparing a non-weak
3098 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3100 * pt.c (tsubst): Propagate the need for structural equality checks
3101 when reducing the level of template parameters.
3103 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3105 * pt.c: Fix a comment typo.
3107 2007-01-02 Ian Lance Taylor <iant@google.com>
3109 * semantics.c (maybe_convert_cond): Optionally warn when using an
3110 assignment as a condition.
3111 * typeck.c (convert_for_assignment): Optionally warn about
3112 assigning the result of an assignment to a bool.
3114 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3116 * pt.c (canonical_template_parms): Correct typo in comment.
3118 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3120 * typeck.c (structural_comptypes): Renamed from "comptypes".
3121 (comptypes): Use canonical type information to perform fast type
3122 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3123 canonical type comparison returns the same results as we would see
3124 from the current, structural check. Support COMPARE_STRUCTURAL
3125 when we need structural checks.
3126 * decl.c (typename_compare): Fix comment.
3127 (build_typename_type): TYPENAME_TYPE nodes require structural
3128 equality checks, because they resolve different based on the
3130 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3131 require structural equality checks (for now).
3132 (build_ptrmemfunc_type): Build the canonical pointer to member
3134 (compute_array_index_type): Whenever we build a new index type
3135 to represent the size of an array in a template, we need to mark
3136 this index type as requiring structural equality. This goes for
3137 arrays with value-dependent sizes with the current ABI, or all
3139 * tree.c (cplus_array_hash): New.
3140 (struct cplus_array_info): New.
3141 (cplus_array_compare): New.
3142 (cplus_array_htab): New.
3143 (build_cplus_array_type_1): Use a hash table to cache the array
3144 types we build. Build the canonical array type for each array
3146 (cp_build_qualified_type_real): When building a cv-qualified array
3147 type, use the hash table of array types and build canonical array
3149 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3150 use structural equality (for now).
3151 * cp-tree.h (COMPARE_STRUCTURAL): New.
3152 * pt.c (canonical_template_parms): New.
3153 (canonical_type_parameter): New.
3154 (process_template_parm): Find the canonical type parameter.
3155 (lookup_template_class): When we have named the primary template
3156 type, set the canonical type for our template class to the primary
3157 template type. If any of the template arguments need structural
3158 equality checks, the template class needs structural equality
3160 (tsubst): When reducing the level of a template template
3161 parameter, we require structural equality tests for the resulting
3162 parameter because its template parameters have not had their types
3163 canonicalized. When reducing a template type parameter, find the
3164 canonical reduced type parameter.
3165 (any_template_arguments_need_structural_equality_p): New.