1 2007-11-30 Jakub Jelinek <jakub@redhat.com>
4 * error.c (dump_expr): Handle OBJ_TYPE_REF.
6 2007-11-29 Jakub Jelinek <jakub@redhat.com>
9 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
11 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
16 * parser.c (cp_parser_decltype): Don't call finish_id_expression
18 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
21 2007-11-27 Jakub Jelinek <jakub@redhat.com>
23 PR tree-optimization/34181
24 * method.c (use_thunk): Don't inline the call in the thunk.
27 * tree.c (decl_linkage): Static data members and static member
28 functions in anonymous ns classes are lk_external.
30 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
33 * decl.c (start_preparsed_function): Pass
34 processing_template_decl for the new allocate_struct_function
37 2007-11-25 Richard Guenther <rguenther@suse.de>
39 * decl.c (poplevel): Use BLOCK_CHAIN.
41 2007-11-24 Ollie Wild <aaw@google.com>
43 * typeck.c (delta_from_ptrmemfunc): New function.
44 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
45 (build_binary_op): Call delta_from_ptrmemfunc.
47 2007-11-23 Jakub Jelinek <jakub@redhat.com>
51 * decl.c (cp_finish_decl): Disallow variable or field
52 definitions if extern "Java" aggregates.
53 (grokparms): Disallow parameters with extern "Java"
55 (check_function_type): Disallow function return values
56 with extern "Java" aggregates.
57 * init.c (build_new_1): Disallow placement new with
58 extern "Java" aggregates.
60 2007-11-23 Mark Mitchell <mark@codesourcery.com>
61 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
64 * call.c (convert_like_real): Build a zero constant when __null is
65 converted to an integer type.
67 2007-11-22 Jakub Jelinek <jakub@redhat.com>
70 * decl2.c (cp_write_global_declarations): Issue error about static
71 data members in anonymous namespace which are declared and used,
74 2007-11-20 Jakub Jelinek <jakub@redhat.com>
77 * parser.c (cp_parser_class_head): Reject function template ids.
80 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
81 when processing_template_decl to build_array_type.
84 * pt.c (more_specialized_fn): Don't segfault if one or
85 both argument list end with ellipsis.
87 2007-11-18 Jakub Jelinek <jakub@redhat.com>
90 * semantics.c (finish_call_expr): Set
91 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
92 or OVERLOAD with all noreturn functions.
94 2007-11-16 Jakub Jelinek <jakub@redhat.com>
97 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
100 2007-11-13 Jakub Jelinek <jakub@redhat.com>
107 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
108 set to error_mark_node the outermost POINTER_TYPE to the pack if
109 it is seen in a POINTER_TYPE.
110 (push_template_decl_real): If check_for_bare_parameter_packs
111 fails for function return type, set the return type to
112 integer_type_node. If check_for_bare_parameter_packs failed
113 for non-function, return error_mark_node.
116 * call.c (build_new_op): Call resolve_args before calling
119 2007-11-11 Tom Tromey <tromey@redhat.com>
122 * lex.c (handle_pragma_implementation): Use cpp_included_before.
124 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
127 * pt.c (redeclare_class_template): Update error message. Use a
128 note to show the previous declaration.
129 (tsubst_friend_class): Use the location of the friend template as
130 the input location before calling redeclare_class_template.
132 2007-11-11 Jakub Jelinek <jakub@redhat.com>
135 * semantics.c (finish_pseudo_destructor_expr): Handle
136 object == error_mark_node.
138 2007-11-10 Jakub Jelinek <jakub@redhat.com>
141 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
142 is not scalar type, let finish_class_member_access_expr handle
143 diagnostics. Pass BIT_NOT_EXPR argument to
144 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
146 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
149 * decl.c (cp_complete_array_type): If any of the initializer
150 elements are pack expansions, don't compute the array size yet.
152 2007-11-08 Andrew Pinski <pinskia@gmail.com>
155 * tree.c (decl_linkage): Fields have no linkage.
157 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
159 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
161 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
166 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
167 Be careful with ERROR_MARK_NODEs.
168 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
171 2007-11-07 Jakub Jelinek <jakub@redhat.com>
174 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
177 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
181 * tree.c (c_build_qualified_type): Define bridge to
182 cp_build_qualified_type.
184 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
195 * typeck.c (check_return_expr): Pass address of retval to
196 check_for_bare_parameter_packs.
197 * class.c (build_base_field): Tolerate bases that have no layout
199 (end_of_base): Ditto.
200 * tree.c (canonical_type_variant): Be careful with
202 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
204 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
205 which states whether parameter packs should be replaced with
207 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
208 possible. If set_packs_to_error is set true, replace the parameter
209 pack with ERROR_MARK_NODE. Manage our own pointer sets.
210 (uses_parameter_packs): Don't set parameter packs to
212 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
213 which may be modified (if it is a parameter pack). Instructs
214 find_parameter_packs_r to replace parameter packs with
215 ERROR_MARK_NODE (so that they won't cause errors later on).
216 (process_template_parm): Pass pointer to
217 check_for_bare_parameter_packs.
218 (process_partial_specialization): Replace pack expansions before
219 the end of the template argument list with ERROR_MARK_NODE.
220 (push_template_decl_real): Pass pointer to
221 check_for_bare_parameter_packs. Replace parameter packs not at the
222 end of the template parameter list with ERROR_MARK_NODE.
223 (convert_template_argument): Be more careful about using DECL_NAME
224 on only declarations.
225 (unify): Can't unify against ERROR_MARK_NODE.
226 * semantics.c (finish_cond): Pass pointer to
227 check_for_bare_parameter_packs.
228 (finish_expr_stmt): Ditto.
229 (finish_for_expr): Ditto.
230 (finish_switch_cond): Pass pointer to
231 check_for_bare_parameter_packs, and call it before we put the
232 condition into the statement.
233 (finish_mem_initializers): Pass pointer to
234 check_for_bare_parameter_packs.
235 (finish_member_declaration): Ditto.
236 * parser.c (cp_parser_base_clause): Ditto.
238 2007-11-06 Jakub Jelinek <jakub@redhat.com>
241 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
242 with the final TREE_READONLY flag in place. processing_template_decl
243 is known to be 0 in this part of function.
246 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
247 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
248 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
249 * semantics.c (finish_omp_atomic): Revert most of the
250 2007-02-05 changes, just keep the new representation of
251 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
253 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
256 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
259 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
264 * typeck.c (merge_types): Don't lose rvalue references when
266 * call.c (build_over_call): Don't elide move constructors just
267 because the copy constructor is trivial (!).
268 (compare_ics): If comparing cv-qualifiers fails, we can still order
269 based on binding lvalues vs. rvalues.
271 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
274 * pt.c (unify_pack_expansion): bring handling of function call
275 arguments into line with type_unification_real.
277 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
279 * typeck.c (build_binary_op): Use pedwarn instead of error for
282 2007-11-05 Jakub Jelinek <jakub@redhat.com>
285 * parser.c (cp_parser_unary_expression): For &&label call
286 cp_parser_non_integral_constant_expression and return error_mark_node
290 * decl.c (grokdeclarator): Don't call build_memfn_type if type
291 is neither FUNCTION_TYPE nor METHOD_TYPE.
293 2007-11-02 Jakub Jelinek <jakub@redhat.com>
296 * parser.c (cp_parser_nested_name_specifier_opt): Use
297 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
298 typedef of currently open class.
300 2007-11-02 Paolo Carlini <pcarlini@suse.de>
303 * error.c (dump_expr): Deal specially with statements.
305 2007-11-01 Jason Merrill <jason@redhat.com>
308 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
310 (lookup_template_class): Use it to get the outer template args
311 for instantiating one.
314 * pt.c (reduce_template_parm_level): tsubst the parameters
315 of a template template parm.
317 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
320 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
322 2007-11-01 Jakub Jelinek <jakub@redhat.com>
325 * parser.c (cp_parser_postfix_dot_deref_expression): If
326 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
327 first and if that succeeds and type is SCALAR_TYPE_P, create
331 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
332 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
333 as for std::type_info.
335 2007-10-31 Paolo Carlini <pcarlini@suse.de>
338 * cxx-pretty-print.c (pp_cxx_typeid_expression,
339 pp_cxx_delete_expression): Change to static linkage.
340 * cxx-pretty-print.h: Adjust declarations.
341 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
342 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
343 MODOP_EXPR): Forward to pp_expression.
345 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
348 2007-10-31 Christian Bruel <christian.bruel@st.com>
349 Mark Mitchell <mark@codesourcery.com>
352 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
353 if retval is volatile.
355 2007-10-30 Jakub Jelinek <jakub@redhat.com>
358 * decl2.c (build_offset_ref_call_from_tree): Call
359 build_non_dependent_expr on object prior to building ADDR_EXPR from it
360 if FN is DOTSTAR_EXPR.
362 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
366 * pt.c (find_parameter_packs_r): Fix typo in comment.
367 (convert_template_argument): Look at the pattern of a pack
368 expansion to determine what kind of entity we're converting.
369 (coerce_template_parameter_pack): When we have coerced a non-type
370 template parameter pack, substitute into the type of that pack.
371 (tsubst_pack_expansion): When our substitution of a parameter pack
372 is a "trivial" substitution of itself, just substitute into the
373 pack expansion rather than actually expanding.
375 2007-10-29 Jakub Jelinek <jakub@redhat.com>
378 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
379 for non-integral type bitfields. Return true if bitfield is correct, false
380 error has been diagnosed.
381 (check_field_decls): If check_bitfield_decl returned false, call also
384 2007-10-28 Paolo Carlini <pcarlini@suse.de>
385 Mark Mitchell <mark@codesourcery.com>
388 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
389 class member error out and return.
391 2007-10-27 Jakub Jelinek <jakub@redhat.com>
393 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
394 to current_function_decl rather than 0.
397 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
399 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
401 2007-10-27 Jason Merrill <jason@redhat.com>
404 * call.c (convert_default_arg): Detect recursion.
406 2007-10-27 Jakub Jelinek <jakub@redhat.com>
409 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
410 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
412 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
414 * error.c (dump_expr): Handle OFFSETOF_EXPR.
416 2007-10-26 Jason Merrill <jason@redhat.com>
419 * pt.c (get_template_info): New fn.
420 (template_class_depth): Use it.
421 (push_template_decl_real): Check that the template args of the
422 definition match the args of the previous declaration.
424 2007-10-26 Paolo Carlini <pcarlini@suse.de>
427 * decl2.c (coerce_new_type): Do not allow a default argument for
430 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
433 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
434 don't see the leading '('. Only lookup names if we get an
437 2007-10-26 Jakub Jelinek <jakub@redhat.com>
440 * parser.c (cp_parser_parenthesized_expression_list): Set
441 greater_than_is_operator_p to true in between the parens.
443 2007-10-26 Paolo Carlini <pcarlini@suse.de>
446 * decl.c (grokdeclarator): In case of conflicting specifiers
447 just return error_mark_node.
449 2007-10-26 Ollie Wild <aaw@google.com>
451 * expr.c (cxx_expand_expr): Removed.
452 * cp-tree.h (exx_expand_expr): Removed.
453 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
456 2007-10-25 Paolo Carlini <pcarlini@suse.de>
459 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
461 2007-10-23 Jason Merrill <jason@redhat.com>
463 PR c++/25950 (DR 391)
464 * call.c (struct conversion): Remove check_copy_constructor_p.
465 (reference_binding): Always bind a reference directly to a
466 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
468 (check_constructor_callable): Remove.
469 (convert_like_real): Don't call it.
470 (initialize_reference): Don't call check_constructor_callable.
471 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
472 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
473 conversions if LOOKUP_NO_TEMP_BIND.
474 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
475 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
477 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
479 2007-10-22 Jakub Jelinek <jakub@redhat.com>
482 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
483 before checking if its type is integral.
485 2007-10-22 Jason Merrill <jason@redhat.com>
488 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
489 * pt.c (apply_late_template_attributes): Splice out dependent
490 attributes from DECL_ATTRIBUTES.
492 * decl.c (cxx_maybe_build_cleanup): Use build_address.
494 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
496 * typeck.c (build_binary_op) : Use appropriate warning option
497 instead of unnamed warning.
499 2007-10-16 Paolo Carlini <pcarlini@suse.de>
502 * pt.c (current_template_args): Do not change TREE_LIST elements
503 with a TREE_VALUE of error_mark_node.
505 2007-10-16 Mark Mitchell <mark@codesourcery.com>
507 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
508 * decl.c (start_decl): Tidy.
509 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
511 (grokdeclarator): Clarify comment.
513 2007-10-14 Andrew Pinski <pinskia@gmail.com>
516 * decl.c (grokfndecl): Return NULL after the "definition of
517 implicitly-declared" error happened.
519 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
522 * call.c (build_user_type_conversion_1): Do not consider conversion
523 functions to convert a (possibly cv-qualified) object to the (possibly
524 cv-qualified) same object type (or a reference to it), to a (possibly
525 cv-qualified) base class of that type (or a reference to it).
527 2007-10-12 Paolo Carlini <pcarlini@suse.de>
529 * pt.c (tsubst): Use template_parm_level_and_index.
531 2007-10-12 Jakub Jelinek <jakub@redhat.com>
534 * parser.c (cp_parser_compound_statement): Handle label-declarations
535 at the beginning of the compound statement.
536 (cp_parser_block_declaration): Issue diagnostics about __label__
537 not at the beginning of a block.
539 2007-10-11 Paolo Carlini <pcarlini@suse.de>
542 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
543 to convert_template_argument.
544 (coerce_template_parms): Return error_mark_node after fixed-length
546 (tsubst_decl): Check for error_mark_node the return value of the
547 first tsubst in 'case VAR_DECL'.
549 2007-10-08 Ollie Wild <aaw@google.com>
551 * typeck2.c (digest_init): Call cplus_expand_constant after
552 convert_for_initialization.
553 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
554 * expr.c (cplus_expand_constant): Updated function description.
556 2007-10-04 Jason Merrill <jason@redhat.com>
559 * call.c (initialize_reference): Handle local static reference
562 2007-10-03 Jason Merrill <jason@redhat.com>
565 * name-lookup.c (push_namespace_with_attrs): Fold back into...
566 (push_namespace): Here.
567 (handle_namespace_attrs): New fn for the attr code.
568 (leave_scope): Don't pop_visibility.
569 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
570 * parser.c (cp_parser_namespace_definition): Call
571 handle_namespace_attrs and pop_visibility as appropriate.
574 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
576 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
578 * decl.c (duplicate_decls): Preserve linkage flags for mere
579 redeclarations of gnu_inline definitions.
581 2007-10-03 Jason Merrill <jason@redhat.com>
584 * decl.c (wrap_cleanups_r): New fn.
585 (wrap_temporary_cleanups): New fn.
586 (initialize_local_var): Call it.
588 2007-09-29 Jason Merrill <jason@redhat.com>
591 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
592 constant to not have DECL_EXTERNAL if it's file-local.
594 2007-09-28 Ollie Wild <aaw@google.com>
597 2007-09-27 Ollie Wild <aaw@google.com>
599 * typeck2.c (digest_init): Call cplus_expand_constant after
600 convert_for_initialization.
601 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
602 * expr.c (cplus_expand_constant): Updated function description.
604 2007-09-28 Jason Merrill <jason@redhat.com>
607 * class.c (layout_empty_base): Take rli parameter, update
608 rli->record_align if empty base has user-specified alignment.
609 (build_base_field): Pass rli to it.
611 2007-09-28 Paolo Carlini <pcarlini@suse.de>
614 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
616 2007-09-28 Paolo Carlini <pcarlini@suse.de>
619 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
620 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
621 (dump_parameters): Just call dump_type for argument packs too.
623 2007-09-28 Jakub Jelinek <jakub@redhat.com>
626 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
627 qualification by creating qualified PACK_EXPANSION_PATTERN and
628 then calling make_pack_expansion on it.
630 2007-09-27 Ollie Wild <aaw@google.com>
632 * typeck2.c (digest_init): Call cplus_expand_constant after
633 convert_for_initialization.
634 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
635 * expr.c (cplus_expand_constant): Updated function description.
637 2007-09-27 Jason Merrill <jason@redhat.com>
640 * decl2.c (is_late_template_attribute): Don't crash on unknown
643 2007-09-27 Paolo Carlini <pcarlini@suse.de>
646 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
647 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
648 spaces in the formatting.
649 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
651 2007-09-27 Jakub Jelinek <jakub@redhat.com>
653 * error.c (cxx_print_error_function): Add third argument, pass
654 it over to lhd_print_error_function.
655 (cp_print_error_function): If diagnostic->abstract_origin, print
657 * cp-tree.h (struct diagnostic_info): New forward decl.
658 (cxx_print_error_function): Add third argument.
660 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
663 * name-lookup.c (pushtag): Do not create an implicit typedef before
664 the associated type declaration is known to be valid.
666 2007-09-25 Jakub Jelinek <jakub@redhat.com>
668 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
669 rather than pointers.
671 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
674 * search.c (check_final_overrider): Fail if
675 targetm.comp_type_attributes returns 0.
677 2007-09-24 Jason Merrill <jason@redhat.com>
680 * pt.c (resolve_typename_type): Don't look things up in the original
681 template if it would mean losing template arguments.
683 2007-09-24 Jakub Jelinek <jakub@redhat.com>
686 * cp-tree.h (cxx_type_hash_eq): New prototype.
687 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
688 * tree.c (cxx_type_hash_eq): New function.
690 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
693 * tree.c (cp_build_qualified_type_real): Build a canonical
694 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
696 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
700 * tree.c (cplus_array_compare): Compare pointers, not types.
701 (build_cplus_array_type_1): Store new array type into the hash
702 table before building the canonical type; build the canonical type
704 (cp_build_qualified_type_real): Put all of the array types with
705 cv-qualified element types into the C++ array hash table, built as
706 variants of the unqualified versions.
708 2007-09-23 Jason Merrill <jason@redhat.com>
711 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
712 for deprecation warnings.
714 2007-09-22 Jason Merrill <jason@redhat.com>
717 * call.c (build_over_call): Warn about deprecated virtuals.
720 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
721 (MAYBE_TAGGED_TYPE_P): Remove.
722 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
723 instead of calling is_late_template_attribute again.
724 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
725 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
726 Don't crash on typedefs from non-template classes.
727 * decl2.c (grokfield): Don't sorry about attrs on template parms.
728 (is_late_template_attribute): All attributes applied to template
729 parms or typename types are dependent. Static.
730 (splice_template_attributes): Pass decl through.
731 (save_template_attributes): Likewise.
733 2007-09-20 Jakub Jelinek <jakub@redhat.com>
736 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
737 returned from tsubst_pack_expansion.
738 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
739 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
741 2007-09-20 Paolo Carlini <pcarlini@suse.de>
744 * semantics.c (finish_id_expression): Use consistently
745 context_for_name_lookup.
746 * decl.c (fixup_anonymous_aggr): Fix error message for
747 anonymous struct (vs union).
749 2007-09-19 Jason Merrill <jason@redhat.com>
752 * pt.c (tsubst): Handle typedefs by looking for the specialization.
753 (retrieve_specialization): Only tagged types use
754 DECL_TEMPLATE_INSTANTIATIONS.
755 (instantiate_class_template): Push nested classes too.
756 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
758 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
759 * init.c (is_aggr_type): Remove redundant tests.
760 * class.c (push_nested_class): Use CLASS_TYPE_P.
762 2007-09-20 Paolo Carlini <pcarlini@suse.de>
765 * init.c (build_zero_init): If, recursively, build_zero_init
766 returns a NULL_TREE, do not append it to the VEC of constructors.
768 2007-09-18 Jason Merrill <jason@redhat.com>
771 * pt.c (apply_late_template_attributes): Set processing_template_decl.
772 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
773 ATTR_FLAG_TYPE_IN_PLACE.
774 (tsubst): Do unqualified lookup to find typedefs from current class.
775 [ARRAY_TYPE]: Propagate alignment info.
776 * decl2.c (is_late_template_attribute): Only defer handling of
777 attribute aligned if the expression is dependent.
778 (save_template_attributes): If we're deferring any attributes,
779 make this a naming typedef.
781 2007-09-18 Paolo Carlini <pcarlini@suse.de>
784 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
785 va_arg instead of __builtin_va_arg.
787 2007-09-18 Paolo Carlini <pcarlini@suse.de>
790 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
791 (pp_cxx_primary_expression): Use it.
792 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
793 * error.c (dump_expr): Use it.
795 2007-09-18 Paolo Carlini <pcarlini@suse.de>
798 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
799 out case TYPEID_EXPR to...
800 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
801 and pp_cxx_right_paren.
802 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
803 * error.c (dump_expr): Use it.
805 2007-09-18 Paolo Carlini <pcarlini@suse.de>
808 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
809 (pp_cxx_primary_expression): Use it.
810 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
811 * error.c (dump_expr): Use it.
813 2007-09-16 Paolo Carlini <pcarlini@suse.de>
816 * init.c (build_new): Remove warning for zero-element
819 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
822 * call.c (maybe_handle_implicit_object): Set this_p, clear
823 rvaluedness_matches_p.
824 (compare_ics): Do not compare rvaluedness matching when one of the
825 operands is an implicit object.
827 2007-09-14 Jason Merrill <jason@redhat.com>
829 PR c++/17743, c++/19163
830 * decl2.c (is_late_template_attribute): New fn.
831 (splice_template_attributes, save_template_attributes): New fns.
832 (cplus_decl_attributes): Call save_template_attributes.
833 * pt.c (apply_late_template_attributes): New fn.
834 (instantiate_class_template, tsubst_decl): Use it.
835 * cp-tree.h: Declare is_late_template_attribute.
837 2007-09-13 Tom Tromey <tromey@redhat.com>
839 * parser.c (cp_lexer_new_main): Don't use
840 c_lex_return_raw_strings.
841 (cp_lexer_get_preprocessor_token): Update. Add special case when
844 2007-09-11 Jan Hubicka <jh@suse.cz>
846 * method.c (use_thunk): Use tree_rest_of_compilation
847 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
848 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
849 * cp-tree.h (expand_body): Kill.
850 (emit_associated_thunks): Declare.
851 * semantics.c (emit_associated_thunks): Export.
854 2007-09-09 David Daney <ddaney@avtrex.com>
857 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
858 to calculate cookie_ptr.
860 2007-09-08 Jason Merrill <jason@redhat.com>
863 * pt.c (most_specialized_class): Set processing_template_decl
864 while tsubsting partial spec args.
866 2007-09-06 Jason Merrill <jason@redhat.com>
868 * decl2.c (get_guard): Copy visibility from the guarded variable.
870 2007-09-06 Jan Hubicka <jh@suse.cz>
872 * semantics.c (expand_body): Do not mark arguments of clones used.
874 2007-09-06 Paolo Carlini <pcarlini@suse.de>
877 * decl.c (cp_finish_decl): When processing_template_decl,
878 deal correctly with init as TREE_LIST.
880 2007-09-06 Tom Tromey <tromey@redhat.com>
882 * decl.c (finish_function): Put return's location on line zero of
885 2007-09-05 Jason Merrill <jason@redhat.com>
888 * except.c (prepare_eh_type): Use type_decays_to.
891 * init.c (build_delete): Use build_headof to get the address of the
892 complete object if we aren't using the deleting destructor.
893 * rtti.c (build_headof): No longer static.
894 * cp-tree.h: Declare it.
896 2007-09-06 Jakub Jelinek <jakub@redhat.com>
898 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
899 decl if a prototype for XX is provided with throw().
902 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
903 on __*_chk non-__builtin_* decls.
905 2007-09-05 Paolo Carlini <pcarlini@suse.de>
908 * semantics.c (finish_id_expression): Use context_for_name_lookup
909 insted of DECL_CONTEXT, to see through anonymous structs and unions.
910 * class.c (finish_struct_anon): Deal correctly with anonymous
911 structs (vs unions, as GNU extension) in error messages.
913 2007-09-05 Jan Hubicka <jh@suse.cz>
915 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
916 call, DECL_EXTERNAL checks and current_function_decl saving.
918 2007-09-05 Paolo Carlini <pcarlini@suse.de>
921 * parser.c (cp_parser_primary_expression): Return error_mark_node
922 when a statement-expression is found in a template-argument list.
924 2007-09-04 Jason Merrill <jason@redhat.com>
926 * except.c (initialize_handler_parm): Use
927 fold_build_cleanup_point_expr.
930 * call.c (reference_binding): Don't look for user-defined conversions
934 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
935 the MUST_NOT_THROW_EXPR.
937 2007-09-04 Richard Sandiford <richard@codesourcery.com>
939 * decl.c (cp_finish_decl): Call determine_visibility before
940 make_rtl_for_nonlocal_decl.
942 2007-09-04 Jason Merrill <jason@redhat.com>
945 * pt.c (most_specialized_class): Substitute outer template
946 arguments into the arguments of a member template partial
948 (strip_innermost_template_args): New fn.
950 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
952 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
954 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
956 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
957 * decl.c (cp_make_fname_decl): Likewise,
958 * parser.c (cp_parser_string_literal): Likewise,
959 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
960 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
963 2007-09-02 Paolo Carlini <pcarlini@suse.de>
966 * typeck.c (build_unary_op): Fix error message for
967 Boolean expression as operand to operator--.
969 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
971 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
972 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
975 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
978 * init.c (build_default_init): Make extern.
979 * cp-tree.h (build_default_init): Declare here.
980 * pt.c (tsubst_expr): When the instantiation of the initializer of
981 a variable results in an empty list, default-initialize the
983 (tsubst_copy_and_build): When the instantiation of the initializer
984 in a new expression results in an empty initializer list,
985 default-initialize it.
987 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
989 * mangle.c (write_type): Change mangling of rvalue reference from
992 2007-08-31 Jakub Jelinek <jakub@redhat.com>
994 * decl.c (duplicate_decls): Remove duplicated line.
996 2007-08-31 Paolo Carlini <pcarlini@suse.de>
999 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1000 BOUND_TEMPLATE_TEMPLATE_PARM.
1002 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1005 * search.c (lookup_member): Check the name argument for
1008 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1011 * parser.c (cp_parser_trait_expr): Check rerurn value of
1014 2007-08-30 Ollie Wild <aaw@google.com>
1016 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1017 convert_ptrmem for pointer to member conversions.
1018 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1019 (ocp_convert): Update cp_convert_to_pointer call.
1020 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1022 (build_static_cast_1): Check can_convert for conversions in either
1024 (get_delta_difference_1): New function.
1025 (get_delta_difference): Refactor to call get_delta_difference_1.
1027 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1029 * decl.c (start_preparsed_function): Set
1030 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1032 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1035 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1036 BOUND_TEMPLATE_TEMPLATE_PARM.
1038 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1042 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1043 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1045 2007-08-27 Jason Merrill <jason@redhat.com>
1048 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1049 Look inside STMT_EXPR.
1050 * semantics.c (stmt_expr_value_expr): New fn.
1051 * cp-tree.h: Declare it.
1054 * decl.c (groktypename): Ignore attributes applied to class type.
1056 2007-08-28 Richard Guenther <rguenther@suse.de>
1058 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1060 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1062 * error.c (dump_expr): Handle COMPLEX_CST.
1063 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1064 (pp_cxx_expression): Likewise.
1066 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1068 * decl.c (GNU_INLINE_P): New.
1069 (duplicate_decls): Handle gnu_inline. Merge attributes and
1070 some flags in overriding definitions.
1071 (redeclaration_error_message): Handle gnu_inline.
1072 (start_preparsed_function): Likewise.
1074 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1076 * call.c (sufficient_parms_p): Constify.
1077 * class.c (same_signature_p): Likewise.
1078 * cp-gimplify.c (is_invisiref_parm,
1079 cxx_omp_privatize_by_reference): Likewise.
1080 * cp-objcp-common.c (has_c_linkage): Likewise.
1081 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1082 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1083 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1084 num_artificial_parms_for, comp_template_parms,
1085 template_parameter_pack_p, any_dependent_template_arguments_p,
1086 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1087 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1088 zero_init_p, member_p, cp_lvalue_kind,
1089 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1090 varargs_function_p, is_dummy_object, special_function_kind,
1091 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1092 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1093 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1094 cp_has_mutable_p, at_least_as_qualified_p,
1095 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1096 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1097 * except.c (nothrow_libfn_p): Likewise.
1098 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1100 * pt.c (comp_template_parms, template_parameter_pack_p,
1101 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1102 any_dependent_template_arguments_p): Likewise.
1103 * repo.c (repo_export_class_p): Likewise.
1104 * semantics.c (anon_aggr_type_p): Likewise.
1105 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1106 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1107 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1108 zero_init_p, special_function_p): Likewise.
1109 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1110 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1111 compparms, invalid_nonstatic_memfn_p,
1112 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1113 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1114 cp_has_mutable_p, lvalue_or_else): Likewise.
1116 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1118 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1119 * cp-objcp-common.c (cp_tree_size): Ditto.
1120 * tree.c (cp_walk_subtrees): Ditto
1121 * cp-tree.def (TINST_LEVEL): Go away.
1122 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1123 move together with other non-tree structs.
1124 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1125 (union lang_tree_node): Eliminate tinst_level field.
1126 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1127 (current_instantiation, outermost_tinst_level): Return
1128 a "struct tinst_level *".
1130 * error.c (print_instantiation_partial_context): Change second
1131 parameter to a "struct tinst_level *". Replace accessor macros
1133 (print_instantiation_full_context): Likewise.
1134 * lex.c (in_main_input_context): Likewise.
1136 * pt.c (struct pending_templates): New.
1137 (pending_templates, last_pending_template): Use it as a type.
1138 (current_tinst_level): Change typo to "struct tinst_level *"
1139 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1140 (add_pending_template): Construct a "struct pending_template".
1141 Replace TINST_LEVEL accessor macros with field access.
1142 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1143 (pop_tinst_level): Likewise.
1144 (instantiate_pending_templates): Likewise. Factor common code used
1145 when an instantiation has been done.
1146 (outermost_tinst_level): Replace tree_last with loop.
1147 (current_instantiation): Return a "struct tinst_level *".
1149 2007-08-24 Ollie Wild <aaw@google.com>
1151 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1152 * name-lookup.h (cp_binding_level): Remove vtables member.
1154 2007-08-24 Richard Guenther <rguenther@suse.de>
1156 * tree.c (cp_cannot_inline_tree_fn): Remove.
1157 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1158 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1161 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1164 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1165 error_mark_node right away if build_expr_type_conversion
1169 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1170 is error_mark_node rather than NULL_TREE.
1171 * pt.c (check_explicit_specialization): Likewise.
1174 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1175 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1177 2007-08-22 Jason Merrill <jason@redhat.com>
1180 * pt.c (outermost_tinst_level): New function.
1181 * lex.c (in_main_input_context): New function.
1182 * cp-tree.h: Declare it.
1183 * decl2.c (constrain_class_visibility): Use it to avoid warning
1184 about uses of the anonymous namespace in the main input file.
1186 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1188 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1190 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1193 * class.c (finish_struct_1): Warn when a class has virtual
1194 functions and accessible non-virtual destructor.
1196 2007-08-20 Richard Guenther <rguenther@suse.de>
1200 * call.c (build_new_method_call): Convert initializer to
1202 * init.c (build_aggr_init): Do not fiddle with types.
1203 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1204 * except.c (build_throw): Do not drop qualifiers for the
1206 * typeck.c (get_member_function_from_ptrfunc): Do not
1207 fiddle with types, instead convert.
1208 (build_ptrmemfunc1): Convert to the target type for
1210 (gfc_trans_allocate): Convert result to target type.
1211 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1212 pointer-to-member structures shall have alias set zero as well.
1214 2007-08-20 Richard Guenther <rguenther@suse.de>
1216 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1218 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1219 (nonstatic_local_decl_p): Likewise.
1220 * tree.c (cp_auto_var_in_fn_p): Remove.
1221 * decl.c (nonstatic_local_decl_p): Remove.
1223 2007-08-20 Richard Guenther <rguenther@suse.de>
1225 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1227 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1228 cp_walk_subtrees lh parameter.
1229 (cp_walk_tree_without_duplicates): New define to
1230 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1231 * tree.c (count_trees): Call
1232 cp_walk_tree_without_duplicates.
1233 (verify_stmt_tree): Call cp_walk_tree.
1234 (break_out_target_exprs): Likewise.
1235 (WALK_SUBTREE): Likewise.
1236 * cp-gimplify.c (cp_genericize): Likewise.
1237 * cp-pt.c (find_parameter_packs_r): Likewise.
1238 (uses_parameter_packs): Likewise.
1239 (make_pack_expansion): Likewise.
1240 (check_for_bare_parameter_packs): Likewise.
1241 (for_each_template_parm): Likewise.
1242 * decl.c (check_default_argument): Call
1243 cp_walk_tree_without_duplicates.
1244 * except.c (build_throw): Likewise.
1245 * decl2.c (type_visibility): Likewise.
1246 * semantics.c (expand_or_defer_fn): Likewise.
1247 (finalize_nrv): Call cp_walk_tree.
1249 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1252 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1253 Initialize it with save_expr rather than get_temp_regvar.
1255 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1258 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1261 2007-08-17 Ollie Wild <aaw@google.com>
1264 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1265 declarations into appropriate slots for comparison. Fix type
1268 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1271 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1272 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1274 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1277 * parser.c (cp_parser_class_head): Improve error message.
1279 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1281 * pt.c (instantiate_decl): Set input_location
1282 for the function end.
1284 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1286 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1288 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1289 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1290 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1291 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1292 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1293 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1294 * typeck.c (cp_type_quals): Likewise.
1295 * typeck2.c (cxx_incomplete_type_diagnostic,
1296 cxx_incomplete_type_error): Likewise.
1298 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1301 * pt.c (tsubst_friend_function): When check_classfn
1302 returns error_mark_node likewise return it.
1304 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1307 * typeck.c (check_return_expr): Don't NRV optimize vars in
1309 * decl.c (finish_function): Comment fix.
1311 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1314 * pt.c (push_template_decl_real): Depending on TYPE_P
1315 use either TYPE_CONTEXT or DECL_CONTEXT.
1317 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1319 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1320 constructors and destructors return this.
1322 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1325 * decl2.c (check_classfn): Return error_mark_node in case of error;
1326 in that case, do not call add_method.
1327 * decl.c (start_decl): Deal with check_classfn returning
1329 (grokfndecl): Likewise.
1330 * pt.c (tsubst_friend_function): Likewise.
1332 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1335 * typeck.c (build_binary_op): Disallow vector float types with
1336 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1338 2007-08-11 Ian Lance Taylor <iant@google.com>
1340 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1342 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1344 2007-08-10 Ollie Wild <aaw@google.com>
1346 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1348 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1350 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1351 (lookup_using_namespace): Fix ambiguous_decl call.
1352 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1354 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1356 * call.c (name_as_c_string): Use CONST_CAST.
1357 * decl.c (build_decl): Likewise.
1358 * parser.c (cp_parser_string_literal): Likewise.
1360 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1363 * error.c (dump_expr): Consistently use the *_cxx_*
1364 variants of the pretty-print functions.
1366 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1369 * decl.c (check_special_function_return_type): Just error
1370 on return type specified for conversion operator.
1372 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1374 * typeck2.c (readonly_error): Handle general expressions.
1375 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1377 2007-08-06 Dan Hipschman <dsh@google.com>
1379 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1380 access function name.
1382 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1385 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1386 * g++spec.c (lang_specific_driver): Check them.
1388 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1391 * pt.c (inline_needs_template_parms): Fix comment; change return type
1394 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1397 2007-03-26 Dirk Mueller <dmueller@suse.de>
1399 * parser.c (cp_parser_member_declaration): Pedwarn
1400 about stray semicolons after member declarations.
1402 2007-08-02 Lee Millward <lee.millward@gmail.com>
1407 * parser.c (cp_parser_asm_definition): Detect and discard asm
1408 statements with invalid inputs or outputs.
1409 (cp_parser_asm_operand_list): Return error mark node if any
1410 of the operands are invalid. Adjust documentation.
1412 2007-08-02 Nick Clifton <nickc@redhat.com>
1414 * typeck.c: Change copyright header to refer to version 3 of the
1415 GNU General Public License and to point readers at the COPYING3
1416 file and the FSF's license web page.
1417 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1418 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1419 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1420 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1421 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1422 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1423 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1424 name-lookup.h, parser.c: Likewise.
1426 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1429 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1431 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1434 * semantics.c (finish_label_stmt): Reject the __label__
1435 extension outside function scopes.
1437 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1439 * parser.c (eof_token): Un-constify.
1440 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1441 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1444 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1446 * pt.c, tree.c, typeck2.c: Fix comment typos.
1448 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1449 Mark Mitchell <mark@codesourcery.com>
1452 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1453 hidden due to friend declarations in local classes.
1455 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1457 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1458 * cp-tree.def (DECLTYPE_TYPE): New.
1459 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1460 (dump_type_prefix): Ditto.
1461 (dump_type_suffix): Ditto.
1462 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1463 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1464 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1466 (DECLTYPE_TYPE_EXPR): New.
1467 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1468 (finish_declared_type): Declare.
1469 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1470 DECLTYPE_TYPE nodes.
1471 (pp_cxx_type_id): Ditto.
1472 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1473 (tsubst): Substitute into a DECLTYPE_TYPE node.
1474 (tsubst_copy): Ditto.
1475 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1477 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1478 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1479 structural equality (because we can't hash the expressions).
1480 (finish_declared_type): New.
1481 * lex.c (reswords): Add "decltype" keyword.
1482 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1483 (cp_parser_postfix_expression): Add member_access_only_p to
1484 restrict postfix expression to member access expressions.
1485 (cp_parser_unary_expression): Update call to
1486 cp_parser_postfix_expression to reflect new parameter.
1487 (cp_parser_declared_type): New.
1488 (cp_parser_simple_type_specifier): Parse decltype types.
1490 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1493 * call.c (convert_for_arg_passing): Only widen bitfields to their
1494 declared types if necessary.
1496 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1498 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1501 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1503 * decl.c (typename_hash, typename_compare): Constify.
1504 * mangle.c (hash_type, compare_type): Likewise.
1505 * pt.c (eq_local_specializations, hash_local_specialization):
1507 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1508 list_hash): Likewise.
1509 * typeck2.c (pat_compare): Likewise.
1511 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1513 * method.c (implicitly_declare_fn): Increase alignment if member
1514 function pointer format requires it.
1516 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1519 * typeck.c (check_return_expr): Do not pass a null argument
1522 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1525 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1528 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1531 * typeck.c (convert_arguments): Only use default args if we have
1535 * typeck.c (structural_comptypes): No need to check
1536 resolve_typename_type return value here.
1537 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1538 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1539 original type rather than error_mark_node in case of failure.
1540 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1541 resolve_typename_type result check.
1542 (cp_parser_direct_declarator, cp_parser_head,
1543 cp_parser_constructor_declarator_p): Likewise.
1545 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1547 * pt.c (template_parms_variadic_p): Remove.
1548 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1550 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1553 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1554 argument to dump_aggr_init_expr_args instead of false.
1556 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1558 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1559 canonical types; otherwise, fall back to structural type
1560 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1561 internal compiler error if the canonical types are wrong.
1563 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1566 * parser.c (cp_parser_make_indirect_declarator): When the
1567 the code argument is ERROR_MARK return cp_error_declarator.
1569 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1572 * decl.c (cxx_init_decl_processing): Don't set
1573 force_align_functions_log.
1574 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1575 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1576 FUNCTION_DECL, return its alignment.
1578 2007-07-09 Richard Guenther <rguenther@suse.de>
1580 * decl.c (start_preparsed_function): Do not promote return type.
1582 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1585 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1587 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1590 * pt.c (resolve_overloaded_unification): Robustify. Return a
1592 (type_unification_real): Adjust accordingly.
1594 2007-07-06 Richard Guenther <rguenther@suse.de>
1596 * init.c (build_new_1): Use the correct pointer type.
1597 * typeck2.c (build_m_component_ref): Likewise.
1599 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1602 * init.c (build_zero_init): Always build an initializer for
1604 * typeck2.c (build_functional_cast): Use build_zero_init.
1607 * init.c (build_new_1): Always pass the allocation function to
1608 build_op_delete_call.
1609 * call.c (build_op_delete_call): Handle operator delete with a
1610 variable-argument list. Do not issue an error when no matching
1611 deallocation function is available for a new operator.
1614 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1615 * decl.c (value_dependent_init_p): New function.
1616 (cp_finish_decl): Use it.
1617 * pt.c (value_dependent_expression_p): Use
1618 any_value_dependent_elements_p.
1619 * parser.c (cp_parser_primary_expression): Add comment about
1620 treating dependent qualified names as integral
1621 constant-expressions.
1623 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1625 * decl.c (build_ptrmemfunc_type): Always use structural equality
1626 tests when comparing pointer-to-member-function types, because the
1627 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1630 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1632 * init.c (build_new): Tweak comment.
1634 2007-06-29 Dave Brolley <brolley@redhat.com>
1637 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1638 type to its base type and number of elements here.
1639 * init.c (build_new): Call complete_type_or_else to ensure that the
1640 type is complete and to issue a diagnostic if it is not.
1641 (build_new_1): Don't call complete_type_or_else here.
1643 2007-07-03 Richard Guenther <rguenther@suse.de>
1646 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1649 2007-07-02 Simon Baldwin <simonb@google.com>
1651 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1652 for inner-style nested forward declarations that don't declare
1655 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1658 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1659 DECL_P in not a variable and appears more than once error messages.
1661 2007-07-01 Ollie Wild <aaw@google.com>
1663 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1664 (select_decl): Remove function.
1665 (unqualified_namespace_lookup): Populate binding by calling
1666 ambiguous_decl. Remove select_decl call.
1667 (lookup_qualified_name): Remove select_decl call.
1668 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1669 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1670 generation when name lookup is ambiguous.
1672 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1675 * init.c (build_new_1): Use structural equality on the copy of the
1678 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1680 * decl2.c (determine_visibility): Implement
1681 flag_visibility_ms_compat effect on type info.
1682 * decl.c (cxx_init_decl_processing): Implement
1683 global effect of flag_visibility_ms_compat.
1685 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1687 * decl2.c (start_objects): Mark constructor-running function
1690 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1693 * decl.c (grokdeclarator): Reset friendp for member functions declared
1694 friend of their own class.
1696 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1698 * decl2.c (determine_visibility): Don't look for dllexport here.
1699 (determine_visibility_from_class): Tidy.
1701 2007-06-18 Simon Baldwin <simonb@google.com>
1704 * parser.c (cp_parser_single_declaration): Added check for storage
1705 class other than sc_none in parsed declaration, and a flag to indicate
1706 if the call is part of an explicit template specialization parse.
1707 * (cp_parser_explicit_specialization): Specialization check flag added
1708 to call to cp_parser_single_declaration(), set true.
1709 * (cp_parser_template_declaration_after_export): Specialization check
1710 flag added to call to cp_parser_single_declaration(), set false.
1711 * pt.c (check_explicit_specialization): Added code to copy visiblity
1712 and linkage from the templated function to the explicit specialization.
1714 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1716 * typeck.c (build_binary_op): For templates build the
1717 expression in pieces to avoid the assert in build2_stat.
1718 (get_member_function_from_ptrfunc):
1719 Change over to using POINTER_PLUS_EXPR and convert
1720 the second operand to sizetype.
1721 * typeck2.c (build_m_component_ref): Likewise.
1722 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1723 instead of PLUS_EXPR for pointers.
1724 (build_new_1): Likewise.
1725 (build_vec_delete_1): Likewise.
1726 (build_vec_delete): Likewise.
1727 * class.c (build_base_path): Likewise.
1728 (build_base_path): Likewise.
1729 (convert_to_base_statically): Likewise.
1730 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1731 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1732 instead of PLUS_EXPR.
1733 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1734 instead of PLUS_EXPR for pointers.
1735 * call.c (build_special_member_call): Likewise.
1736 * rtti.c (build_headof): Likewise.
1737 Use sizetype instead of ptrdiff_type_node.
1738 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1739 instead of PLUS_EXPR for pointers.
1740 * except.c (expand_start_catch_block): Do a
1741 NEGATIVE and then a POINTER_PLUS_EXPR instead
1743 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1744 PLUS_EXPR on pointer types over to use
1745 POINTER_PLUS_EXPR and remove the conversion
1746 to the pointer types.
1747 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1748 adding to a pointer type. Use size_int instead of
1749 ssize_int. Convert the index to sizetype before
1750 adding it to the pointer.
1752 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1754 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1755 (DECL_ANON_UNION_VAR_P): New macro.
1756 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1757 than DECL_VAR_MARKED_P, to keep track of which variables we have
1759 * decl.c (redeclaration_error_message): Complain about redeclaring
1760 anonymous union members at namespace scope.
1761 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1763 2007-06-14 Geoff Keating <geoffk@apple.com>
1765 * decl2.c (determine_visibility): Ensure that functions with
1766 hidden types as parameters are hidden.
1769 * decl2.c (determine_visibility): Remove duplicate code for
1772 2007-06-12 Ian Lance Taylor <iant@google.com>
1775 * init.c (avoid_placement_new_aliasing): New static function.
1776 (build_new_1): Call it.
1778 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1780 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1781 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1783 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1786 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1787 on init, the non-decl cond operand and increment value.
1789 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1792 * decl.c (check_initializer): Report an error when a brace enclosed
1793 initializer is used for a non-aggregate type in C++98.
1794 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
1796 (grokdeclarator): Likewise.
1797 (move_fn_p): Likewise.
1798 * typeck.c (check_return_expr): Likewise.
1799 * call.c (reference_binding): Likewise.
1800 * error.c (cp_cpp_error): Likewise.
1801 * pt.c (check_default_tmpl_args): Likewise.
1803 * lex.c (init_reswords): Likewise.
1804 * parser.c (p_parser_primary_expression): Likewise.
1805 (TOKEN_PRECEDENCE): Likewise.
1806 (cp_parser_init_declarator): Likewise.
1807 (cp_parser_ptr_operator): Likewise.
1808 (cp_parser_parameter_declaration): Likewise.
1809 (cp_parser_enclosed_template_argument_list): Likewise.
1810 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
1811 (cp_parser_next_token_ends_template_argument_p): Likewise.
1813 2007-06-04 Simon Baldwin <simonb@google.com>
1815 * decl.c (grokdeclarator): Readability change. Moved case labels
1816 into direct switch statement scope.
1818 2007-06-04 Paolo Carlini <pcarlini@suse.de>
1820 * call.c (convert_like_real): Remove pointless code.
1822 2007-05-31 Mark Mitchell <mark@codesourcery.com>
1824 * decl.c (get_atexit_fn_ptr_type): New function.
1825 (get_atexit_node): Use it.
1826 (start_cleanup_fn): Likewise.
1827 (register_dtor_fn): Use the object's destructor, instead of a
1828 separate cleanup function, where possible.
1829 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
1830 (atexit_fn_ptr_type_node): New macro.
1831 * decl2.c (build_cleanup): Use build_address.
1833 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
1835 * typeck.c (build_binary_op): Include types in error.
1837 2007-05-31 Jakub Jelinek <jakub@redhat.com>
1840 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
1841 needs runtime initialization.
1843 2007-05-31 Paolo Carlini <pcarlini@suse.de>
1846 * semantics.c (finish_trait_expr): Complete the types.
1848 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
1849 Douglas Gregor <doug.gregor@gmail.com>
1850 Pedro Lamarao <pedro.lamarao@mndfck.org>
1851 Howard Hinnant <howard.hinnant@gmail.com>
1855 * typeck.c (comptypes): Don't consider rvalue and lvalue
1856 reference types to be equivalent.
1857 (check_return_expr): Move from certain lvalues when returning
1859 * decl.c (grokdeclarator): Implement reference collapsing.
1860 (copy_fn_p): Don't consider constructors taking rvalue references
1861 to be copy constructors.
1863 * call.c (conversion): New "rvaluedness_matches_p" member.
1864 (convert_class_to_reference): Require reference type as first
1865 parameter instead of base type.
1866 (reference_binding): Add logic to handle rvalue references.
1867 (implicit_conversion): Update inaccurate comment.
1868 (convert_like_real): Disable creation of temporaries that are
1869 impossible to initialize for types with move constructors.
1870 (build_over_call): Elide move constructors when possible.
1871 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
1872 (maybe_handle_ref_bind): Return conversion instead of type node.
1873 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
1874 determine preferred conversion sequences.
1875 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
1876 (LOOKUP_PREFER_RVALUE): New.
1877 (DECL_MOVE_CONSTRUCTOR_P): New.
1878 (struct cp_declarator): Add "reference" member for reference
1879 types, with new "rvalue_ref" flag.
1880 (cp_build_reference_type): Declare.
1881 (move_fn_p): Declare.
1882 * error.c (dump_type_prefix): Format rvalue reference types
1883 correctly in error messages.
1884 * except.c (build_throw): Move from certain lvalues when
1886 * mangle.c (write_type): Mangle rvalue references differently
1887 than regular references.
1888 * parser.c (make_reference_declarator): Add boolean parameter for
1890 (cp_parser_make_indirect_declarator): New.
1891 (cp_parser_new_declarator_opt): Call
1892 cp_parser_make_indirect_declarator.
1893 (cp_parser_conversion_declarator_opt): Ditto.
1894 (cp_parser_declarator): Ditto.
1895 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1897 * pt.c (tsubst): Implement reference collapsing.
1898 (maybe_adjust_types_for_deduction): Implement special template
1899 parameter deduction rule for rvalue references.
1900 (type_unification_real): Update calls to
1901 maybe_adjust_types_for_deduction.
1902 (try_one_overload): Ditto.
1903 (unify_pack_expansion): Ditto.
1904 * tree.c (lvalue_p_1): Handle rvalue reference types.
1905 (cp_build_reference_type): New.
1907 2007-05-30 Jakub Jelinek <jakub@redhat.com>
1910 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
1911 variables that need runtime initialization.
1913 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
1916 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
1917 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
1918 case POSTDECREMENT_EXPR>): Return the error_mark_node
1919 if either the real or imaginary parts would an
1922 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
1923 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1926 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
1927 token is a closing brace, false if there are no tokens left.
1928 (cp_parser_namespace_alias_definition): Only consume the next token if
1929 it is a closing brace.
1931 * parser.c (cp_parser_class_specifier): Likewise.
1933 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
1935 * semantics.c (finish_member_declaration): Fix a typo in the
1938 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
1950 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
1951 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
1952 * pt.c (check_for_bare_parameter_packs): Return bool indicated
1953 whether everything was okay. Fix indentation.
1954 (push_template_decl_real): Check for bare parameter packs in
1955 function parameters; where errors occur, mark the parameter types
1956 with ERROR_MARK_NODEs to avert ICEs.
1957 (coerce_template_parameter_pack): New.
1958 (coerce_template_parms): Moved parameter pack coercion into
1959 coerce_template_parameter_pack, and permit it anywhere in the
1960 template parameter list (not just at the end). Parameter and
1961 argument indices can vary (somewhat) separately now, so add
1962 PARM_IDX and ARG_IDX.
1963 (fn_type_unification): Don't set an argument pack as incomplete if
1964 no argument pack was deduced.
1965 (type_unification_real): If a type parameter is a parameter pack
1966 and has not otherwise been deduced, it will be deduced to an empty
1968 (more_specialized_fn): Use the actual lengths of the argument
1969 lists when comparing against expansions.
1970 * semantics.c (finish_member_declaration): If a field's type has
1971 bare parameter packs, error and set its type to ERROR_MARK_NODE.
1973 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
1976 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
1978 2007-05-22 Ollie Wild <aaw@google.com>
1980 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
1981 (unqualified_namespace_lookup): Adds check for hidden types.
1983 2007-05-22 Ollie Wild <aaw@google.com>
1985 * decl.c (duplicate_decls): Verify namespace names are unique.
1987 2007-05-21 Mark Mitchell <mark@codesourcery.com>
1989 * decl.c (cxx_maybe_build_cleanup): Handle
1990 __attribute__((cleanup)).
1992 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1994 * cvt.c (cp_convert_and_check): Don't check warnings if the
1997 2007-05-18 Geoffrey Keating <geoffk@apple.com>
1999 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2001 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2004 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2005 type only if is a class type (5.2.8/4).
2007 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2009 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2010 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2011 c_common_unsigned_type.
2013 2007-05-11 Silvius Rus <rus@google.com>
2015 * cp/typeck.c (build_indirect_ref): Add call to
2016 strict_aliasing_warning.
2017 (build_reinterpret_cast_1): Condition call to
2018 strict_aliasing_warning.
2020 2007-05-11 Jan Hubicka <jh@suse.cz>
2022 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2023 * decl2.c (start_objects): ctors and dtors are no longer public.
2024 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2026 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2028 * typeck.c (build_unary_op): Remove code that used to
2029 handle non lvalue increments/decrements.
2031 2007-05-07 Mike Stump <mrs@apple.com>
2033 * parser.c (check_empty_body): Add.
2034 (cp_parser_iteration_statement): Add call to check_empty_body.
2036 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2039 * mangle.c (write_mangled_name): Mangle static variable names.
2040 (write_unqualified_name): Use local-source-name for
2041 namespace-scope static variables.
2043 2007-05-04 Dirk Mueller <dmueller@suse.de>
2045 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2048 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2051 * decl2.c (constrain_class_visibility):
2052 Use strip_pointer_or_array_types instead of strip_array_types.
2054 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2057 * decl.c (reshape_init_r): Don't reshape the first element if it
2058 is a pointer to member function.
2060 2007-04-27 Simon Baldwin <simonb@google.com>
2062 * decl.c (grokparms): Changed message format from %qD to %qE.
2064 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2066 * error.c (maybe_warn_variadic_templates): Variadic templates are
2067 now in C++0x, so only warn about them in C++98 mode.
2069 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2072 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2073 integeral types from vectors types.
2075 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2078 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2079 for type dependent OMP_CLAUSE_DECLs.
2081 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2084 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2085 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2086 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2087 * init.c (build_zero_init): Adjust, as
2088 COMPLEX_TYPE is now a SCALAR_TYPE.
2089 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2090 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2092 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2094 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2095 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2096 (trait_expr_value): Adjust.
2098 2007-04-23 Simon Baldwin <simonb@google.com>
2100 * decl.c (grokparms): Added new error for duplicate function
2101 parameters names in function prototypes, to match gcc behavior.
2103 2007-04-23 Jan Hubicka <jh@suse.cz>
2105 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2108 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2110 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2111 instead of checking GIMPLE_STMT_P in chain_next.
2113 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2116 * call.c (convert_for_arg_passing): Convert bitfields to their
2119 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2122 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2124 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2127 * cp/decl2.c (constrain_class_visibility):
2128 Do not warn about the use of anonymous namespace in the main input file.
2130 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2132 * cp-tree.h (current_template_parms): Fix typo in comment.
2134 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2136 * cp-tree.h, error.c: Fix comment typos.
2138 2007-04-13 Jason Merrill <jason@redhat.com>
2141 * call.c (reference_binding): Add c_cast_p parm. If true,
2142 add quals to TO as needed to make it reference-compatible.
2144 2007-04-11 Jan Hubicka <jh@suse.cz>
2146 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2147 that we are not processing template_decl.
2149 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2152 * class.c (build_base_path): Ensure that the converted pointer has
2153 the same cv-qualification as the input.
2155 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2157 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2159 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2161 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2163 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2164 * tree.c (cp_add_pending_fn_decls): Remove.
2165 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2167 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2169 Revert change removing staticp.
2171 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2173 * cp-objcp-common.c (cxx_staticp): Remove.
2174 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2175 * cp-tree.h (cxx_staticp):
2177 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2179 * class.c (check_for_override): Don't remove dllmport attribute
2182 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2185 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2186 type issue error and return early.
2188 2007-03-30 Jason Merrill <jason@redhat.com>
2191 * typeck.c (cp_type_readonly): New fn.
2192 * cp-tree.h: Declare it.
2193 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2194 (cp_finish_decl): Not here.
2196 2007-03-31 Richard Guenther <rguenther@suse.de>
2198 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2201 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2206 * parser.c (declarator_can_be_parameter_pack): New.
2207 (cp_parser_template_parameter): Only parse the `...' if the
2208 declarator can be a parameter pack.
2209 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2211 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2212 types (they could be used as array bounds).
2213 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2214 (tsubst_pack_expansion): Handle failure to expand parameter
2217 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2220 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2221 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2222 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2223 (CLASS_TYPE_NON_UNION_P): Add.
2224 (struct lang_type_class): Add has_complex_dflt.
2225 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2226 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2227 * cp-tree.def: Add TRAIT_EXPR.
2228 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2229 * lex.c (struct resword): Add __has_nothrow_assign,
2230 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2231 __has_trivial_constructor, __has_trivial_copy,
2232 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2233 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2234 __is_pod, __is_polymorphic, __is_union.
2235 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2236 (cp_parser_trait_expr): New.
2237 * semantics.c (finish_trait_expr, trait_expr_value
2238 classtype_has_nothrow_copy_or_assign_p): New.
2239 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2241 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2242 * class.c (check_bases, check_field_decl, check_bases_and_members):
2243 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2244 * pt.c (uses_template_parms, tsubst_copy_and_build,
2245 value_dependent_expression_p, type_dependent_expression_p): Deal with
2247 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2249 2007-03-29 Richard Guenther <rguenther@suse.de>
2251 * tree.c (cp_walk_subtrees): Do not set input_location.
2253 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2256 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2259 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2261 * parser.c (struct cp_parser): Update comment for
2262 greater_than_is_operator_p.
2263 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2264 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2265 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2266 !GREATER_THAN_IS_OPERATOR_P.
2267 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2268 `>>' operators that will become two `>' tokens in C++0x.
2269 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2270 mode, allowing it to terminate default arguments.
2271 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2272 `>>' like two consecutive `>' tokens.
2273 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2274 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2275 ends a template argument.
2277 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2279 * decl.c (redeclaration_error_message): Complain when redeclaring
2280 a friend function with default template arguments (C++0x mode only).
2281 * cp-tree.h (check_default_tmpl_args): Declare.
2282 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2283 template arguments in function templates. Add support for checking
2284 the default template arguments of friend templates.
2285 (push_template_decl_real): Fix call to check_default_tmpl_args.
2286 (type_unification_real): If a template parameter has not been
2287 deduced but provides a default template argument, substitute into
2288 that default template argument.
2289 * parser.c (cp_parser_init_declarator): When declaring (but not
2290 defining!) a function template in C++0x mode, check for default
2293 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2296 * decl.c (grokdeclarator): Deal with cv-qualified function type
2297 typedefs in the same way for member and non-member functions.
2299 2007-03-26 Dirk Mueller <dmueller@suse.de>
2301 * parser.c (cp_parser_member_declaration): Pedwarn
2302 about stray semicolons after member declarations.
2304 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2307 * pt.c (instantiate_decl): Set in_system_header.
2309 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2311 * cp-tree.h (current_tempalte_parms): Improve documentation.
2312 * pt.c (current_template_args): Likewise.
2315 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2316 not consume tokens when failing.
2318 2007-03-22 Jim Wilson <wilson@specifix.com>
2319 Mark Mitchell <mark@codesourcery.com>
2322 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2323 consistent with FROM.
2325 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2327 * error.c (dump_expr): Handle dependent names that designate types.
2328 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2330 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2332 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2334 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2336 * cvt.c (cp_convert_and_check) : Define.
2337 * cp-tree.h (cp_convert_and_check): Declare.
2338 * call.c (convert_conversion_warnings): Rename to
2339 conversion_null_warnings. The warning for floating-point to
2340 integer is handled by convert_and_check in convert_like_real.
2341 (convert_like_real): convert_conversion_warnings was renamed as
2342 conversion_null_warnings.
2343 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2344 overflow and changes of value during conversion.
2346 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2349 * parser.c (cp_parser_statement): If 'namespace' is found, this
2350 only can be a namespace alias definition, so parse it now.
2351 (cp_parser_namespace_alias_definition): if we find an open brace
2352 instead of '=', then this is actually a misplaced namespace
2355 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2358 * decl.c (cxx_init_decl_processing): Move command-line options
2359 processing to c-opts.c.
2361 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2363 * ptree.c (cxx_print_type): Use formatting markup for integers
2364 when printing template parameter index/level/orig level.
2365 (cxx_print_xnode): Ditto.
2366 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2367 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2368 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2370 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2371 rather than a HOST_WIDE_INT.
2372 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2373 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2375 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2376 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2377 IN_BASE_INITIALIZER bool bitfields.
2378 (struct cp_declarator): Make KIND a 4-bit field. Make
2379 PARAMETER_PACK_P a bool bitfield just after KIND.
2380 * pt.c (uses_parameter_packs): Destroy the pointer set.
2381 (make_pack_expansion): Ditto.
2382 (check_for_bare_parameter_packs): Ditto.
2383 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2385 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2388 * call.c (convert_default_arg): Instead of copying the node,
2391 2007-03-15 Dirk Mueller <dmueller@suse.de>
2394 * call.c (convert_conversion_warnings): New..
2395 (convert_like_real): .. factored out from here.
2396 (convert_conversion_warnings): Add warning about
2397 false being converted to NULL in argument passing.
2399 2007-03-14 Dirk Mueller <dmueller@suse.de>
2401 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2402 (finish_do_body): Warn about empty body in do/while statement.
2404 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2406 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2408 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2411 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2414 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2416 * cp/repo.c (init_repo): Initialize random_seed saved options.
2417 (finish_repo): Adjust.
2419 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2422 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2425 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2427 * decl.c (compute_array_index_type): New warning flag warn_vla.
2429 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2432 * call.c (convert_default_arg): Copy non-constant arguments.
2434 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2437 * parser.c (cp_parser_postfix_expression): Disallow compound
2438 literals in constant expressions.
2441 * semantics.c (finish_typeof): Use unlowered_expr_type.
2443 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2446 * cp-tree.h (unlowered_expr_type): New function.
2447 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2448 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2449 (unlowered_expr_type): New function.
2450 (build_unary_op): Disallow predecrements of bool bitfields.
2451 * call.c (build_conditional_expr): Use unlowered_expr_type.
2452 * pt.c (type_unification_real): Likewise.
2454 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2457 * typeck.c (check_return_expr): Check for bare parameter packs.
2458 (comptypes): Compare template parameter packs and
2459 type pack expansions.
2460 * decl.c (grokdeclarator): Deal with the declaration of function
2462 (grokparms): Verify that the (optional) function parameter pack is
2463 at the end of the parameter list.
2464 (xref_basetypes): Handle pack expansions in the base class.
2465 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2466 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2467 (NONTYPE_ARGUMENT_PACK): New.
2468 (TYPE_PACK_EXPANSION): New.
2469 (EXPR_PACK_EXPANSION): New.
2470 (ARGUMENT_PACK_SELECT): New.
2471 * cp-objcp-common.c (cp_tree_size): Compute size of
2472 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2473 ARGUMENT_PACK_SELECT.
2474 * error.c (dump_template_argument): Print template argument packs.
2475 (dump_template_argument_list): Ditto.
2476 (dump_template_parameter): Dump `...' for template type parameter
2478 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2479 (dump_parameters): Print function parameter packs.
2480 (dump_template_parms): Print template argument packs.
2481 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2482 (maybe_warn_variadic_templates): New.
2483 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2484 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2485 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2487 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2488 (write_template_arg): Write argument packs as separate arguments.
2489 * cp-tree.h (struct template_parm_index_s): Add flag that
2490 indicates that the template parameter is actually a parameter
2492 (struct tree_argument_pack_select): New.
2493 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2494 (union lang_tree_node): Add argument_pack_select.
2495 (FUNCTION_PARAMETER_PACK_P): New.
2496 (PACK_EXPANSION_P): New.
2497 (PACK_EXPANSION_PATTERN): New.
2498 (SET_PACK_EXPANSION_PATTERN): New.
2499 (PACK_EXPANSION_PARAMETER_PACKS): New.
2500 (ARGUMENT_PACK_P): New.
2501 (ARGUMENT_PACK_ARGS): New.
2502 (SET_ARGUMENT_PACK_ARGS): New.
2503 (ARGUMENT_PACK_INCOMPLETE_P): New.
2504 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2505 (TEMPLATE_PARM_PARAMETER_PACK): New.
2506 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2507 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2508 (ARGUMENT_PACK_SELECT_INDEX): New.
2509 (ARGUMENT_PACK_SELECT_ARG): New.
2510 (struct cp_declarator): Add parameter_pack_p flag.
2511 (maybe_warn_variadic_templates): Declare.
2512 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2513 indicate a template parameter pack.
2514 (uses_parameter_packs): Declare.
2515 (template_parameter_pack_p): Declare.
2516 (template_parms_variadic_p): Declare.
2517 (make_pack_expansion): Declare.
2518 (check_for_bare_parameter_packs): Declare.
2519 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2520 sizeof... expressions.
2521 (pp_cxx_expression): Print pack expansions and non-type argument
2523 (pp_cxx_exception_specification): Print pack expansions.
2524 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2525 (pp_cxx_ctor_initializer): Print pack expansions.
2526 (pp_cxx_type_id): Print pack expansions.
2527 (pp_cxx_template_argument_list): Print argument packs.
2528 (pp_cxx_template_parameter): Print ellipsis for template parameter
2530 * pt.c (comp_template_parms): Compare template parameter packs.
2531 (template_parameter_pack_p): New.
2532 (template_parms_variadic_p): New.
2533 (template_args_variadic_p): New.
2534 (make_ith_pack_parameter_name): New.
2535 (struct find_parameter_pack_data): New.
2536 (find_parameter_packs_r): New.
2537 (uses_parameter_packs): New.
2538 (make_pack_expansion): New.
2539 (check_for_bare_parameter_packs): New.
2540 (expand_template_argument_pack): New.
2541 (reduce_template_parm_level): Propagate parameter pack flag.
2542 (process_template_parm): Add is_parameter_pack parameter to state
2543 when the parameter is actually a parameter pack. Create template
2544 parameter packs when is_parameter_pack is true.
2545 (current_template_args): The argument for a template parameter
2546 pack is an argument pack containing a single pack expansion.
2547 (process_partial_specialization): When checking that non-type
2548 argument expressions do not involve template parameters, loop over
2549 the arguments in argument packs separately.
2550 (push_template_decl_real): Check that the type of the declaration
2551 does not have any bare parameter packs. Check that primary
2552 templates have no more than one parameter pack, and that it comes
2553 at the end of the template parameter list.
2554 (convert_template_argument): Handle coercions for pack expansion
2555 expressions by coercing the pattern then rebuilding the expansion.
2556 (coerce_template_parms): When coercing the arguments for a
2557 variadic template, pack "extra" arguments into an argument pack.
2558 (coerce_template_template_parms): Cannot coerce between parameter
2559 packs and non-pack parameters.
2560 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2561 (comp_template_args): Expand all template arguments packs before
2562 comparing template argument lists.
2563 (mangle_class_name_for_template): Make argument packs as separate
2565 (for_each_template_parm_r): No need to handle BASELINK.
2566 (instantiate_class_template): Handle pack expansions in the base
2568 (tsubst_pack_expansion): New.
2569 (tsubst_template_args): Handle substitutions of argument packs and
2570 pack expansion into template argument lists.
2571 (tsubst_decl): Expand function parameter packs into separate
2572 function parameters.
2573 (tsubst_arg_types): Expand a type pack expansion into separate
2575 (tsubst_exception_specification): Handle pack expansions in
2576 exception specifiers.
2577 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2578 replacing a template parameter with its argument. If we encounter
2579 a substitution for an argument pack, just return the parameter
2581 (tsubst_copy): sizeof(X...) returns the number of elements in
2582 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2583 PARM_DECL is a parameter pack.
2584 (tsubst_expr): Expression pack expansions and argument packs
2585 cannot show up here; they will all be handled through function
2586 calls, sizeof, and template argument lists.
2587 (tsubst_copy_and_build): sizeof(X...) returns the number of
2588 elements in parameter pack X. Handle pack expansions in TREE_LIST
2589 and CONSTRUCTOR nodes.
2590 (fn_type_unification): Handle "incomplete" explicit template
2591 argument lists that specify some of the arguments for a template
2593 (type_unification_real): Unify arguments against pack expansions.
2594 (template_parm_level_and_index): New, helper function.
2595 (unify_pack_expansion): New.
2596 (unify): Unify argument packs on an argument-by-argument basis,
2597 handling variadic argument packs as well.
2598 (more_specialized_fn): Handle unification of function parameter
2599 packs. All things being equal, prefer non-variadic function
2600 templates to variadic function templates.
2601 (more_specialized_class): Prefer the variadic class template
2602 partial specialization that binds fewer arguments to a parameter
2604 (regenerate_decl_from_template): Expand function parameter packs
2605 into separate parameters.
2606 (instantiate_decl): Ditto.
2607 (tsubst_initializer_list): Handle pack expansions for base-class
2609 (dependent_type_p_r): Determine dependent types in argument packs
2610 and pack expansions.
2611 (value_dependent_expression_p): Determine value-dependence of
2612 non-type argument packs.
2613 (dependent_template_arg_p): Handle argument packs.
2614 * semantics.c (finish_cond): Check for bare parameter packs.
2615 (finish_expr_stmt): Ditto.
2616 (finish_for_expr): Ditto.
2617 (finish_switch_cond): Ditto.
2618 (finish_mem_initializers): Ditto.
2619 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2621 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2622 * parser.c (make_declarator): Declarator is not an expansion.
2623 (make_pointer_declarator): Transfer parameter pack flag to outer
2625 (make_reference_declarator): Ditto.
2626 (make_ptrmem_declarator): Ditto.
2627 (make_call_declarator): Ditto.
2628 (make_array_declarator): Ditto.
2629 (cp_parser_postfix_expression): Allow pack expansion expressions
2630 in the argument list for a call expression.
2631 (cp_parser_parenthesized_expression_list): Add new parameter
2632 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2633 into separate arguments."
2634 (cp_parser_new_placement): Allow pack expansion expressions.
2635 (cp_parser_new_initializer): Ditto.
2636 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2637 base-class initializer expansion.
2638 (cp_parser_mem_initializer): Ditto.
2639 (cp_parser_template_parameter_list): Keep track of whether the
2640 template parameter is a template parameter pack.
2641 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2642 template parameter pack.
2643 (cp_parser_type_parameter): Ditto.
2644 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2646 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2647 this declarator is a parameter pack.
2648 (cp_parser_parameter_declaration): The ellipsis does not end the
2649 parameter declaration, because it might be a parameter pack. Parse
2650 the ellipsis to indicate a parameter pack.
2651 (cp_parser_initializer): Allow pack expansions.
2652 (cp_parser_initializer_list): Allow ellipsis to create an
2653 initializer expansion.
2654 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2656 (cp_parser_type_id_list): Allow ellipsis to create an exception
2657 specifier expansion.
2658 (cp_parser_attribute_list): Don't allow pack expansions.
2659 (cp_parser_functional_cast): Allow pack expansions.
2660 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2661 compute the length of a parameter pack.
2662 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2663 end a template argument.
2664 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2665 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2668 2007-03-09 Dirk Mueller <dmueller@suse.de>
2670 * cp/call.c (build_new_op): Call warn_logical_operator.
2672 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2675 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2678 * pt.c (any_template_arguments_need_structural_equality_p):
2681 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2683 * decl.c (grokdeclarator): Disable warnings for anonymous
2686 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2688 * typeck2.c (readonly_error): Always emit a hard error.
2689 Remove last argument.
2690 * cp-tree.h (readonly_error): Adjust prototype.
2691 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2692 * typeck.c (build_unary_op): Likewise.
2693 (build_modify_expr): Likewise.
2695 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2698 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2700 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2703 * parser.c (struct cp_parser): New IN_IF_STMT.
2704 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2705 returning if parsing the body of an 'if' statement or issuing an
2706 error and continuing.
2707 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2709 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2711 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2714 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2717 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2719 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2720 Objective-C++. Don't exit early if -shared-libgcc needs to be
2723 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2725 * typeck.c (common_base_type): Delete unused function.
2727 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2729 * Make-lang.in: Add dummy lang.install-pdf target.
2731 2007-03-01 Simon Baldwin <simonb@google.com>
2734 * decl.c (check_tag_decl): Added new warning for typedef ignored
2735 when it precedes an otherwise valid non-typedef declaration.
2737 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2739 * typeck.c (build_function_call): Store converted arguments
2740 in a stack-allocated array instead of building a list.
2741 (convert_arguments): Store arguments in the array passed in as an
2742 argument, and return the actual number of arguments.
2743 * call.c (build_call): Delete, and replace with...
2744 (build_call_n, build_call_a): New.
2745 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2746 (build_over_call): Store converted arguments in a stack-allocated
2747 array instead of building a list.
2748 (build_cxx_call): Pass arguments in an array instead of as a list.
2749 (build_java_interface_fn_ref): Rewrite to avoid constructing
2751 * tree.h: Update declarations to reflect above changes.
2752 * method.c (use_thunk): Use a stack-allocated array to hold
2753 the arguments instead of a list.
2754 * rtti.c (throw_bad_cast): Update call to cxx_call.
2755 (throw_bad_typeid): Likewise.
2756 (build_dynamic_cast_1): Likewise.
2757 * init.c (build_builtin_delete_call): Use build_call_n.
2758 * decl.c (expand_static_init): Likewise.
2759 * except.c (cp_protect_cleanup_actions): Likewise.
2760 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2761 (gimplify_must_not_throw_expr): Likewise.
2762 (cxx_omp_apply_fn): Use build_call_a.
2764 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2766 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2767 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2769 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2771 * cp-tree.h (static_ctors): Remove.
2772 * cp-tree.h (static_dtors): Likewise.
2773 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2774 refactoring of tree_map hierarchy.
2775 (decl_shadowed_for_var_insert): Likewise.
2776 * semantics.c (expand_body): Use c_expand_body.
2777 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2778 * decl2.c (static_ctors): Remove.
2779 (static_dtors): Likewise.
2780 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2781 objc_generate_static_init_call. Do not call static_[cd]tors.
2782 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2784 (cp_write_global_declarations): Likewise.
2786 2007-02-23 Richard Guenther <rguenther@suse.de>
2788 * class.c (note_name_declared_in_class): Make declaration
2789 changes meaning a pedwarn.
2791 2007-02-22 Michael Matz <matz@suse.de>
2794 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
2795 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
2796 dump_function_decl): Guard emitting outer scopes by new flag.
2797 * cp-lang.c (cxx_dwarf_name): New function.
2798 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
2799 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
2801 (push_template_decl_real, lookup_template_class): Remove calls
2804 2007-02-19 Mark Mitchell <mark@codesourcery.com>
2806 * call.c (build_new_method_call): Ensure that explicit calls of
2807 destructors have type "void".
2809 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2811 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
2812 and -Walways-true with -Waddress.
2813 * cvt.c (convert_to_void): Replace unconditional warning with
2816 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2818 * decl.c, tree.c: Fix comment typos.
2820 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2823 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
2824 statement expression if we had an error mark node.
2826 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2827 Brooks Moses <brooks.moses@codesourcery.com>
2828 Lee Millward <lee.millward@codesourcery.com>
2830 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
2831 Change class to tcc_vl_exp.
2833 * call.c (build_call): Use build_call_list instead
2835 (build_over_call): Likewise.
2836 (build_new_method_call): Use build_min_non_dep_call_list
2837 instead of build_min_non_dep.
2839 * error.c (dump_call_expr_args): New function.
2840 (dump_aggr_init_expr_args): New function.
2841 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
2842 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
2844 * cvt.c (convert_to_void): Use build_call_array instead
2845 of build3; use new AGGR_INIT_EXPR accessor macros.
2847 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
2848 instead of TREE_CODE_LENGTH.
2850 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
2851 AGGR_INIT_EXPR accessor macros.
2853 * cp-gimplify.c (cp_gimplify_init_expr): Use
2854 AGGR_INIT_EXPR_SLOT to set the slot operand.
2856 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
2857 (AGGR_INIT_EXPR_SLOT): New macro.
2858 (AGGR_INIT_EXPR_ARG): New macro.
2859 (aggr_init_expr_nargs): New macro.
2860 (AGGR_INIT_EXPR_ARGP): New macro.
2861 (aggr_init_expr_arg_iterator): New.
2862 (init_aggr_init_expr_arg_iterator): New.
2863 (next_aggr_init_expr_arg): New.
2864 (first_aggr_init_expr_arg): New.
2865 (more_aggr_init_expr_args_p): New.
2866 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
2867 (stabilize_aggr_init): New declaration.
2868 (build_min_non_dep_call_list): Likewise.
2870 * tree.c (process_aggr_init_operands): New function.
2871 (build_aggr_init_array) New function.
2872 (build_cplus_new): Update to use new CALL_EXPR and
2873 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
2874 build_aggr_init_array.
2875 (build_min_non_dep_call_list) New function.
2876 (build_min_nt): Assert input code parameter is not a variable
2877 length expression class.
2878 (build_min, build_min_non_dep): Likewise.
2879 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2880 to check for equality instead of recursing. Handle tcc_vl_exp
2882 (stabilize_call): Update to only handle CALL_EXPRs, not
2883 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2884 (stabilize_aggr_init): New function.
2885 (stabilize_init): Use it.
2887 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2888 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2889 AGGR_INIT_EXPR accessor macros and argument iterators.
2891 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2892 build_vl_exp. Iterate through the operands, recursively
2893 processing each one.
2894 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2895 CALL_EXPR accessor macros.
2896 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2897 tree code classes. Use TREE_OPERAND_LENGTH instead of
2900 * semantics.c (finish_call_expr): Use build_nt_call_list
2901 instead of build_nt.
2902 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
2903 accessor macros. Use build_call_array to construct the
2904 CALL_EXPR node instead of build3
2906 * decl2.c (build_offset_ref_call_from_tree): Use
2907 build_nt_call_list and build_min_non_dep_call_list instead
2908 of build_min_nt and build_min_non_dep.
2910 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
2911 Use build_nt_call_list instead of build_min_nt.
2913 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2916 * call.c (build_conditional_expr): Improve error message.
2918 2007-02-13 Dirk Mueller <dmueller@suse.de>
2920 * friend.c (do_friend): Annotate warning about friend
2921 declarations in templates with OPT_Wnon_template_friend.
2922 Convert informal message from warning() to inform().
2924 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
2925 Mark Mitchell <mark@codesourcery.com>
2928 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
2929 instantiations for variables.
2931 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2934 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
2935 Check warn_unused_value just once.
2937 2007-02-11 Mark Mitchell <mark@codesourcery.com>
2940 * pt.c (determine_specialization): Use skip_artificial_parms_for.
2941 (fn_type_unificiation): Likewise.
2942 (get_bindings): Likewise.
2944 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
2947 * decl.c (finish_function): Use DECL_REPLACEABLE.
2948 * tree.c (cp_cannot_inline_tree_fn): Likewise.
2950 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2952 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
2954 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
2956 * decl.c (grokvardecl): Don't error if !have_tls.
2957 (grokdeclarator): Likewise.
2958 * parser.c (cp_parser_omp_threadprivate): Likewise.
2960 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2963 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
2964 parameters and result decls in omp clauses.
2965 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
2968 2007-02-05 Dirk Mueller <dmueller@suse.de>
2971 * parser.c (cp_parser_class_specifier): Always initialize bases.
2973 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
2975 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
2976 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
2977 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
2979 * semantics.c (finish_omp_atomic): Store a whole expression node
2980 in operand 1, and integer_zero_node in operand 0, for dependent
2981 OMP_ATOMIC. Rewrite to make flow easier to understand.
2983 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2985 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
2987 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
2989 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
2990 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
2992 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
2994 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
2995 keyword warning to -Wc++0x-compat.
2997 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2999 * decl.c (grokdeclarator): Update documentation.
3001 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3004 * decl.c (grokdeclarator): If __thread is used together with
3005 a storage class other than extern and static, clear thread_p
3006 after issuing diagnostics and fall through to checking the
3009 2007-01-30 Roger Sayle <roger@eyesopen.com>
3011 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3012 calculating the size of an array (to avoid recursive errors).
3014 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3017 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3019 * call.c (convert_like_real): Don't warn when converting to
3022 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3024 * decl.c (pop_label): Replace warning with call to
3025 warn_for_unused_label.
3027 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3030 * semantics.c (finish_pseudo_destructor_expr): Check the
3031 destrutor name by calling check_dtor_name.
3033 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3035 * lex.c (D_CPP0X): Rename.
3037 (reswords): D_CPP0X -> D_CXX0X.
3038 (init_reswords): Ditto.
3039 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3040 of C++0x keywords as identifiers.
3042 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3045 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3048 2007-01-23 Ian Lance Taylor <iant@google.com>
3050 * typeck.c (convert_for_assignment): Only warn about a = b = c
3051 when converting to bool.
3053 2007-01-23 Roger Sayle <roger@eyesopen.com>
3055 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3057 * typeck.c (ignore_overflows): Remove the remaining uses of
3058 TREE_CONSTANT_OVERFLOW.
3060 2007-01-20 Jan Hubicka <jh@suse.cz>
3062 * decl2.c (start_objects, start_static_storage_duration_function):
3063 Do not make the functions uninlinable.
3065 2007-01-17 Ian Lance Taylor <iant@google.com>
3067 * class.c (add_method): Call VEC_reserve_exact rather than passing
3068 a negative size to VEC_reserve.
3070 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3073 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3075 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3078 * decl.c (make_typename_type): If the qualified name is not a
3079 type, issue an error.
3080 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3083 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3085 * rtti.c: Include target.h.
3086 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3087 don't emit typeinfo for fundamental types as weak.
3088 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3090 2007-01-08 Richard Guenther <rguenther@suse.de>
3092 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3094 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3096 * call.c (standard_conversion): Pass flag to
3097 vector_types_convertible_p to disallow emission of note.
3098 * typeck.c (convert_for_assignment): Pass flag to
3099 vector_types_convertible_p to allow emission of note.
3100 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3101 to disallow emission of note.
3103 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3106 * typeck.c (build_binary_op): Call overflow_warning if
3107 TREE_OVERFLOW_P is true for the result and not for any of the
3110 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3113 * class.c (add_method): Don't wait until template
3114 instantiation time to complain about duplicate methods.
3116 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3119 * semantics.c (finish_unary_op_expr): Warn only if result
3120 overflowed and operands did not.
3122 2007-01-05 Ian Lance Taylor <iant@google.com>
3124 * typeck.c (build_binary_op): Warn about comparing a non-weak
3127 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3129 * pt.c (tsubst): Propagate the need for structural equality checks
3130 when reducing the level of template parameters.
3132 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3134 * pt.c: Fix a comment typo.
3136 2007-01-02 Ian Lance Taylor <iant@google.com>
3138 * semantics.c (maybe_convert_cond): Optionally warn when using an
3139 assignment as a condition.
3140 * typeck.c (convert_for_assignment): Optionally warn about
3141 assigning the result of an assignment to a bool.
3143 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3145 * pt.c (canonical_template_parms): Correct typo in comment.
3147 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3149 * typeck.c (structural_comptypes): Renamed from "comptypes".
3150 (comptypes): Use canonical type information to perform fast type
3151 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3152 canonical type comparison returns the same results as we would see
3153 from the current, structural check. Support COMPARE_STRUCTURAL
3154 when we need structural checks.
3155 * decl.c (typename_compare): Fix comment.
3156 (build_typename_type): TYPENAME_TYPE nodes require structural
3157 equality checks, because they resolve different based on the
3159 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3160 require structural equality checks (for now).
3161 (build_ptrmemfunc_type): Build the canonical pointer to member
3163 (compute_array_index_type): Whenever we build a new index type
3164 to represent the size of an array in a template, we need to mark
3165 this index type as requiring structural equality. This goes for
3166 arrays with value-dependent sizes with the current ABI, or all
3168 * tree.c (cplus_array_hash): New.
3169 (struct cplus_array_info): New.
3170 (cplus_array_compare): New.
3171 (cplus_array_htab): New.
3172 (build_cplus_array_type_1): Use a hash table to cache the array
3173 types we build. Build the canonical array type for each array
3175 (cp_build_qualified_type_real): When building a cv-qualified array
3176 type, use the hash table of array types and build canonical array
3178 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3179 use structural equality (for now).
3180 * cp-tree.h (COMPARE_STRUCTURAL): New.
3181 * pt.c (canonical_template_parms): New.
3182 (canonical_type_parameter): New.
3183 (process_template_parm): Find the canonical type parameter.
3184 (lookup_template_class): When we have named the primary template
3185 type, set the canonical type for our template class to the primary
3186 template type. If any of the template arguments need structural
3187 equality checks, the template class needs structural equality
3189 (tsubst): When reducing the level of a template template
3190 parameter, we require structural equality tests for the resulting
3191 parameter because its template parameters have not had their types
3192 canonicalized. When reducing a template type parameter, find the
3193 canonical reduced type parameter.
3194 (any_template_arguments_need_structural_equality_p): New.