1 2007-12-18 Jakub Jelinek <jakub@redhat.com>
4 * decl.c (grokdeclarator): Reject friend sfk_constructor
7 2007-12-17 Jakub Jelinek <jakub@redhat.com>
10 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
13 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
16 * cp-lang.c (cp_classify_record): New.
17 (LANG_HOOKS_CLASSIFY_RECORD): Override.
19 2007-12-11 Jakub Jelinek <jakub@redhat.com>
22 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
25 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
26 dynamic_cast in a template.
28 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
31 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
32 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
34 2007-12-10 Jakub Jelinek <jakub@redhat.com>
37 * error.c (dump_type_prefix, dump_type_suffix): Handle
41 * error.c (dump_expr): Handle ABS_EXPR.
43 2007-12-09 Jakub Jelinek <jakub@redhat.com>
47 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
48 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
49 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
50 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
51 flag_use_repository and repo_emit_p returned 2.
53 2007-12-06 Jakub Jelinek <jakub@redhat.com>
56 * tree.c (stabilize_call, stabilize_init): Do nothing if
57 processing_template_decl.
59 2007-12-05 Jakub Jelinek <jakub@redhat.com>
62 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
63 error instead of assertion failure.
64 * parser.c (cp_parser_decltype): If closing paren is not found,
65 return error_mark_node.
67 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
70 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
72 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
73 since arg_assoc_template_arg will deal with them (better).
75 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
78 * pt.c (tsubst_exception_specification): Handle substitutions into
79 member templates, where tsubst_pack_expansion returns a
82 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
85 * pt.c (unify_pack_expansion): If we didn't deduce any actual
86 bindings for the template parameter pack, don't try to keep the
87 empty deduced arguments.
88 (unify): If a parameter is a template-id whose template argument
89 list contains a pack expansion that is not at the end, then we
90 cannot unify against that template-id.
92 2007-12-02 Paolo Carlini <pcarlini@suse.de>
95 * pt.c (current_template_args): Use error_operand_p.
97 2007-12-02 Paolo Carlini <pcarlini@suse.de>
100 * error.c (dump_decl): Handle TREE_BINFO.
102 2007-12-01 Ollie Wild <aaw@google.com>
105 * typeck.c (build_binary_op): Add conversion of pointers to function
106 members appearing as operands to the equality operators.
108 2007-11-30 Jakub Jelinek <jakub@redhat.com>
111 * error.c (dump_expr): Handle OBJ_TYPE_REF.
113 2007-11-29 Jakub Jelinek <jakub@redhat.com>
116 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
118 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
123 * parser.c (cp_parser_decltype): Don't call finish_id_expression
125 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
128 2007-11-27 Jakub Jelinek <jakub@redhat.com>
130 PR tree-optimization/34181
131 * method.c (use_thunk): Don't inline the call in the thunk.
134 * tree.c (decl_linkage): Static data members and static member
135 functions in anonymous ns classes are lk_external.
137 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
140 * decl.c (start_preparsed_function): Pass
141 processing_template_decl for the new allocate_struct_function
144 2007-11-25 Richard Guenther <rguenther@suse.de>
146 * decl.c (poplevel): Use BLOCK_CHAIN.
148 2007-11-24 Ollie Wild <aaw@google.com>
150 * typeck.c (delta_from_ptrmemfunc): New function.
151 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
152 (build_binary_op): Call delta_from_ptrmemfunc.
154 2007-11-23 Jakub Jelinek <jakub@redhat.com>
158 * decl.c (cp_finish_decl): Disallow variable or field
159 definitions if extern "Java" aggregates.
160 (grokparms): Disallow parameters with extern "Java"
162 (check_function_type): Disallow function return values
163 with extern "Java" aggregates.
164 * init.c (build_new_1): Disallow placement new with
165 extern "Java" aggregates.
167 2007-11-23 Mark Mitchell <mark@codesourcery.com>
168 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
171 * call.c (convert_like_real): Build a zero constant when __null is
172 converted to an integer type.
174 2007-11-22 Jakub Jelinek <jakub@redhat.com>
177 * decl2.c (cp_write_global_declarations): Issue error about static
178 data members in anonymous namespace which are declared and used,
181 2007-11-20 Jakub Jelinek <jakub@redhat.com>
184 * parser.c (cp_parser_class_head): Reject function template ids.
187 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
188 when processing_template_decl to build_array_type.
191 * pt.c (more_specialized_fn): Don't segfault if one or
192 both argument list end with ellipsis.
194 2007-11-18 Jakub Jelinek <jakub@redhat.com>
197 * semantics.c (finish_call_expr): Set
198 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
199 or OVERLOAD with all noreturn functions.
201 2007-11-16 Jakub Jelinek <jakub@redhat.com>
204 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
207 2007-11-13 Jakub Jelinek <jakub@redhat.com>
214 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
215 set to error_mark_node the outermost POINTER_TYPE to the pack if
216 it is seen in a POINTER_TYPE.
217 (push_template_decl_real): If check_for_bare_parameter_packs
218 fails for function return type, set the return type to
219 integer_type_node. If check_for_bare_parameter_packs failed
220 for non-function, return error_mark_node.
223 * call.c (build_new_op): Call resolve_args before calling
226 2007-11-11 Tom Tromey <tromey@redhat.com>
229 * lex.c (handle_pragma_implementation): Use cpp_included_before.
231 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
234 * pt.c (redeclare_class_template): Update error message. Use a
235 note to show the previous declaration.
236 (tsubst_friend_class): Use the location of the friend template as
237 the input location before calling redeclare_class_template.
239 2007-11-11 Jakub Jelinek <jakub@redhat.com>
242 * semantics.c (finish_pseudo_destructor_expr): Handle
243 object == error_mark_node.
245 2007-11-10 Jakub Jelinek <jakub@redhat.com>
248 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
249 is not scalar type, let finish_class_member_access_expr handle
250 diagnostics. Pass BIT_NOT_EXPR argument to
251 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
253 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
256 * decl.c (cp_complete_array_type): If any of the initializer
257 elements are pack expansions, don't compute the array size yet.
259 2007-11-08 Andrew Pinski <pinskia@gmail.com>
262 * tree.c (decl_linkage): Fields have no linkage.
264 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
266 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
268 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
273 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
274 Be careful with ERROR_MARK_NODEs.
275 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
278 2007-11-07 Jakub Jelinek <jakub@redhat.com>
281 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
284 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
288 * tree.c (c_build_qualified_type): Define bridge to
289 cp_build_qualified_type.
291 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
302 * typeck.c (check_return_expr): Pass address of retval to
303 check_for_bare_parameter_packs.
304 * class.c (build_base_field): Tolerate bases that have no layout
306 (end_of_base): Ditto.
307 * tree.c (canonical_type_variant): Be careful with
309 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
311 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
312 which states whether parameter packs should be replaced with
314 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
315 possible. If set_packs_to_error is set true, replace the parameter
316 pack with ERROR_MARK_NODE. Manage our own pointer sets.
317 (uses_parameter_packs): Don't set parameter packs to
319 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
320 which may be modified (if it is a parameter pack). Instructs
321 find_parameter_packs_r to replace parameter packs with
322 ERROR_MARK_NODE (so that they won't cause errors later on).
323 (process_template_parm): Pass pointer to
324 check_for_bare_parameter_packs.
325 (process_partial_specialization): Replace pack expansions before
326 the end of the template argument list with ERROR_MARK_NODE.
327 (push_template_decl_real): Pass pointer to
328 check_for_bare_parameter_packs. Replace parameter packs not at the
329 end of the template parameter list with ERROR_MARK_NODE.
330 (convert_template_argument): Be more careful about using DECL_NAME
331 on only declarations.
332 (unify): Can't unify against ERROR_MARK_NODE.
333 * semantics.c (finish_cond): Pass pointer to
334 check_for_bare_parameter_packs.
335 (finish_expr_stmt): Ditto.
336 (finish_for_expr): Ditto.
337 (finish_switch_cond): Pass pointer to
338 check_for_bare_parameter_packs, and call it before we put the
339 condition into the statement.
340 (finish_mem_initializers): Pass pointer to
341 check_for_bare_parameter_packs.
342 (finish_member_declaration): Ditto.
343 * parser.c (cp_parser_base_clause): Ditto.
345 2007-11-06 Jakub Jelinek <jakub@redhat.com>
348 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
349 with the final TREE_READONLY flag in place. processing_template_decl
350 is known to be 0 in this part of function.
353 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
354 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
355 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
356 * semantics.c (finish_omp_atomic): Revert most of the
357 2007-02-05 changes, just keep the new representation of
358 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
360 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
363 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
366 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
371 * typeck.c (merge_types): Don't lose rvalue references when
373 * call.c (build_over_call): Don't elide move constructors just
374 because the copy constructor is trivial (!).
375 (compare_ics): If comparing cv-qualifiers fails, we can still order
376 based on binding lvalues vs. rvalues.
378 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
381 * pt.c (unify_pack_expansion): bring handling of function call
382 arguments into line with type_unification_real.
384 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
386 * typeck.c (build_binary_op): Use pedwarn instead of error for
389 2007-11-05 Jakub Jelinek <jakub@redhat.com>
392 * parser.c (cp_parser_unary_expression): For &&label call
393 cp_parser_non_integral_constant_expression and return error_mark_node
397 * decl.c (grokdeclarator): Don't call build_memfn_type if type
398 is neither FUNCTION_TYPE nor METHOD_TYPE.
400 2007-11-02 Jakub Jelinek <jakub@redhat.com>
403 * parser.c (cp_parser_nested_name_specifier_opt): Use
404 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
405 typedef of currently open class.
407 2007-11-02 Paolo Carlini <pcarlini@suse.de>
410 * error.c (dump_expr): Deal specially with statements.
412 2007-11-01 Jason Merrill <jason@redhat.com>
415 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
417 (lookup_template_class): Use it to get the outer template args
418 for instantiating one.
421 * pt.c (reduce_template_parm_level): tsubst the parameters
422 of a template template parm.
424 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
427 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
429 2007-11-01 Jakub Jelinek <jakub@redhat.com>
432 * parser.c (cp_parser_postfix_dot_deref_expression): If
433 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
434 first and if that succeeds and type is SCALAR_TYPE_P, create
438 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
439 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
440 as for std::type_info.
442 2007-10-31 Paolo Carlini <pcarlini@suse.de>
445 * cxx-pretty-print.c (pp_cxx_typeid_expression,
446 pp_cxx_delete_expression): Change to static linkage.
447 * cxx-pretty-print.h: Adjust declarations.
448 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
449 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
450 MODOP_EXPR): Forward to pp_expression.
452 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
455 2007-10-31 Christian Bruel <christian.bruel@st.com>
456 Mark Mitchell <mark@codesourcery.com>
459 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
460 if retval is volatile.
462 2007-10-30 Jakub Jelinek <jakub@redhat.com>
465 * decl2.c (build_offset_ref_call_from_tree): Call
466 build_non_dependent_expr on object prior to building ADDR_EXPR from it
467 if FN is DOTSTAR_EXPR.
469 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
473 * pt.c (find_parameter_packs_r): Fix typo in comment.
474 (convert_template_argument): Look at the pattern of a pack
475 expansion to determine what kind of entity we're converting.
476 (coerce_template_parameter_pack): When we have coerced a non-type
477 template parameter pack, substitute into the type of that pack.
478 (tsubst_pack_expansion): When our substitution of a parameter pack
479 is a "trivial" substitution of itself, just substitute into the
480 pack expansion rather than actually expanding.
482 2007-10-29 Jakub Jelinek <jakub@redhat.com>
485 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
486 for non-integral type bitfields. Return true if bitfield is correct, false
487 error has been diagnosed.
488 (check_field_decls): If check_bitfield_decl returned false, call also
491 2007-10-28 Paolo Carlini <pcarlini@suse.de>
492 Mark Mitchell <mark@codesourcery.com>
495 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
496 class member error out and return.
498 2007-10-27 Jakub Jelinek <jakub@redhat.com>
500 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
501 to current_function_decl rather than 0.
504 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
506 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
508 2007-10-27 Jason Merrill <jason@redhat.com>
511 * call.c (convert_default_arg): Detect recursion.
513 2007-10-27 Jakub Jelinek <jakub@redhat.com>
516 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
517 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
519 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
521 * error.c (dump_expr): Handle OFFSETOF_EXPR.
523 2007-10-26 Jason Merrill <jason@redhat.com>
526 * pt.c (get_template_info): New fn.
527 (template_class_depth): Use it.
528 (push_template_decl_real): Check that the template args of the
529 definition match the args of the previous declaration.
531 2007-10-26 Paolo Carlini <pcarlini@suse.de>
534 * decl2.c (coerce_new_type): Do not allow a default argument for
537 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
540 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
541 don't see the leading '('. Only lookup names if we get an
544 2007-10-26 Jakub Jelinek <jakub@redhat.com>
547 * parser.c (cp_parser_parenthesized_expression_list): Set
548 greater_than_is_operator_p to true in between the parens.
550 2007-10-26 Paolo Carlini <pcarlini@suse.de>
553 * decl.c (grokdeclarator): In case of conflicting specifiers
554 just return error_mark_node.
556 2007-10-26 Ollie Wild <aaw@google.com>
558 * expr.c (cxx_expand_expr): Removed.
559 * cp-tree.h (exx_expand_expr): Removed.
560 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
563 2007-10-25 Paolo Carlini <pcarlini@suse.de>
566 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
568 2007-10-23 Jason Merrill <jason@redhat.com>
570 PR c++/25950 (DR 391)
571 * call.c (struct conversion): Remove check_copy_constructor_p.
572 (reference_binding): Always bind a reference directly to a
573 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
575 (check_constructor_callable): Remove.
576 (convert_like_real): Don't call it.
577 (initialize_reference): Don't call check_constructor_callable.
578 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
579 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
580 conversions if LOOKUP_NO_TEMP_BIND.
581 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
582 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
584 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
586 2007-10-22 Jakub Jelinek <jakub@redhat.com>
589 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
590 before checking if its type is integral.
592 2007-10-22 Jason Merrill <jason@redhat.com>
595 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
596 * pt.c (apply_late_template_attributes): Splice out dependent
597 attributes from DECL_ATTRIBUTES.
599 * decl.c (cxx_maybe_build_cleanup): Use build_address.
601 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
603 * typeck.c (build_binary_op) : Use appropriate warning option
604 instead of unnamed warning.
606 2007-10-16 Paolo Carlini <pcarlini@suse.de>
609 * pt.c (current_template_args): Do not change TREE_LIST elements
610 with a TREE_VALUE of error_mark_node.
612 2007-10-16 Mark Mitchell <mark@codesourcery.com>
614 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
615 * decl.c (start_decl): Tidy.
616 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
618 (grokdeclarator): Clarify comment.
620 2007-10-14 Andrew Pinski <pinskia@gmail.com>
623 * decl.c (grokfndecl): Return NULL after the "definition of
624 implicitly-declared" error happened.
626 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
629 * call.c (build_user_type_conversion_1): Do not consider conversion
630 functions to convert a (possibly cv-qualified) object to the (possibly
631 cv-qualified) same object type (or a reference to it), to a (possibly
632 cv-qualified) base class of that type (or a reference to it).
634 2007-10-12 Paolo Carlini <pcarlini@suse.de>
636 * pt.c (tsubst): Use template_parm_level_and_index.
638 2007-10-12 Jakub Jelinek <jakub@redhat.com>
641 * parser.c (cp_parser_compound_statement): Handle label-declarations
642 at the beginning of the compound statement.
643 (cp_parser_block_declaration): Issue diagnostics about __label__
644 not at the beginning of a block.
646 2007-10-11 Paolo Carlini <pcarlini@suse.de>
649 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
650 to convert_template_argument.
651 (coerce_template_parms): Return error_mark_node after fixed-length
653 (tsubst_decl): Check for error_mark_node the return value of the
654 first tsubst in 'case VAR_DECL'.
656 2007-10-08 Ollie Wild <aaw@google.com>
658 * typeck2.c (digest_init): Call cplus_expand_constant after
659 convert_for_initialization.
660 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
661 * expr.c (cplus_expand_constant): Updated function description.
663 2007-10-04 Jason Merrill <jason@redhat.com>
666 * call.c (initialize_reference): Handle local static reference
669 2007-10-03 Jason Merrill <jason@redhat.com>
672 * name-lookup.c (push_namespace_with_attrs): Fold back into...
673 (push_namespace): Here.
674 (handle_namespace_attrs): New fn for the attr code.
675 (leave_scope): Don't pop_visibility.
676 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
677 * parser.c (cp_parser_namespace_definition): Call
678 handle_namespace_attrs and pop_visibility as appropriate.
681 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
683 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
685 * decl.c (duplicate_decls): Preserve linkage flags for mere
686 redeclarations of gnu_inline definitions.
688 2007-10-03 Jason Merrill <jason@redhat.com>
691 * decl.c (wrap_cleanups_r): New fn.
692 (wrap_temporary_cleanups): New fn.
693 (initialize_local_var): Call it.
695 2007-09-29 Jason Merrill <jason@redhat.com>
698 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
699 constant to not have DECL_EXTERNAL if it's file-local.
701 2007-09-28 Ollie Wild <aaw@google.com>
704 2007-09-27 Ollie Wild <aaw@google.com>
706 * typeck2.c (digest_init): Call cplus_expand_constant after
707 convert_for_initialization.
708 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
709 * expr.c (cplus_expand_constant): Updated function description.
711 2007-09-28 Jason Merrill <jason@redhat.com>
714 * class.c (layout_empty_base): Take rli parameter, update
715 rli->record_align if empty base has user-specified alignment.
716 (build_base_field): Pass rli to it.
718 2007-09-28 Paolo Carlini <pcarlini@suse.de>
721 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
723 2007-09-28 Paolo Carlini <pcarlini@suse.de>
726 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
727 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
728 (dump_parameters): Just call dump_type for argument packs too.
730 2007-09-28 Jakub Jelinek <jakub@redhat.com>
733 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
734 qualification by creating qualified PACK_EXPANSION_PATTERN and
735 then calling make_pack_expansion on it.
737 2007-09-27 Ollie Wild <aaw@google.com>
739 * typeck2.c (digest_init): Call cplus_expand_constant after
740 convert_for_initialization.
741 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
742 * expr.c (cplus_expand_constant): Updated function description.
744 2007-09-27 Jason Merrill <jason@redhat.com>
747 * decl2.c (is_late_template_attribute): Don't crash on unknown
750 2007-09-27 Paolo Carlini <pcarlini@suse.de>
753 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
754 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
755 spaces in the formatting.
756 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
758 2007-09-27 Jakub Jelinek <jakub@redhat.com>
760 * error.c (cxx_print_error_function): Add third argument, pass
761 it over to lhd_print_error_function.
762 (cp_print_error_function): If diagnostic->abstract_origin, print
764 * cp-tree.h (struct diagnostic_info): New forward decl.
765 (cxx_print_error_function): Add third argument.
767 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
770 * name-lookup.c (pushtag): Do not create an implicit typedef before
771 the associated type declaration is known to be valid.
773 2007-09-25 Jakub Jelinek <jakub@redhat.com>
775 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
776 rather than pointers.
778 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
781 * search.c (check_final_overrider): Fail if
782 targetm.comp_type_attributes returns 0.
784 2007-09-24 Jason Merrill <jason@redhat.com>
787 * pt.c (resolve_typename_type): Don't look things up in the original
788 template if it would mean losing template arguments.
790 2007-09-24 Jakub Jelinek <jakub@redhat.com>
793 * cp-tree.h (cxx_type_hash_eq): New prototype.
794 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
795 * tree.c (cxx_type_hash_eq): New function.
797 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
800 * tree.c (cp_build_qualified_type_real): Build a canonical
801 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
803 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
807 * tree.c (cplus_array_compare): Compare pointers, not types.
808 (build_cplus_array_type_1): Store new array type into the hash
809 table before building the canonical type; build the canonical type
811 (cp_build_qualified_type_real): Put all of the array types with
812 cv-qualified element types into the C++ array hash table, built as
813 variants of the unqualified versions.
815 2007-09-23 Jason Merrill <jason@redhat.com>
818 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
819 for deprecation warnings.
821 2007-09-22 Jason Merrill <jason@redhat.com>
824 * call.c (build_over_call): Warn about deprecated virtuals.
827 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
828 (MAYBE_TAGGED_TYPE_P): Remove.
829 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
830 instead of calling is_late_template_attribute again.
831 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
832 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
833 Don't crash on typedefs from non-template classes.
834 * decl2.c (grokfield): Don't sorry about attrs on template parms.
835 (is_late_template_attribute): All attributes applied to template
836 parms or typename types are dependent. Static.
837 (splice_template_attributes): Pass decl through.
838 (save_template_attributes): Likewise.
840 2007-09-20 Jakub Jelinek <jakub@redhat.com>
843 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
844 returned from tsubst_pack_expansion.
845 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
846 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
848 2007-09-20 Paolo Carlini <pcarlini@suse.de>
851 * semantics.c (finish_id_expression): Use consistently
852 context_for_name_lookup.
853 * decl.c (fixup_anonymous_aggr): Fix error message for
854 anonymous struct (vs union).
856 2007-09-19 Jason Merrill <jason@redhat.com>
859 * pt.c (tsubst): Handle typedefs by looking for the specialization.
860 (retrieve_specialization): Only tagged types use
861 DECL_TEMPLATE_INSTANTIATIONS.
862 (instantiate_class_template): Push nested classes too.
863 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
865 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
866 * init.c (is_aggr_type): Remove redundant tests.
867 * class.c (push_nested_class): Use CLASS_TYPE_P.
869 2007-09-20 Paolo Carlini <pcarlini@suse.de>
872 * init.c (build_zero_init): If, recursively, build_zero_init
873 returns a NULL_TREE, do not append it to the VEC of constructors.
875 2007-09-18 Jason Merrill <jason@redhat.com>
878 * pt.c (apply_late_template_attributes): Set processing_template_decl.
879 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
880 ATTR_FLAG_TYPE_IN_PLACE.
881 (tsubst): Do unqualified lookup to find typedefs from current class.
882 [ARRAY_TYPE]: Propagate alignment info.
883 * decl2.c (is_late_template_attribute): Only defer handling of
884 attribute aligned if the expression is dependent.
885 (save_template_attributes): If we're deferring any attributes,
886 make this a naming typedef.
888 2007-09-18 Paolo Carlini <pcarlini@suse.de>
891 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
892 va_arg instead of __builtin_va_arg.
894 2007-09-18 Paolo Carlini <pcarlini@suse.de>
897 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
898 (pp_cxx_primary_expression): Use it.
899 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
900 * error.c (dump_expr): Use it.
902 2007-09-18 Paolo Carlini <pcarlini@suse.de>
905 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
906 out case TYPEID_EXPR to...
907 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
908 and pp_cxx_right_paren.
909 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
910 * error.c (dump_expr): Use it.
912 2007-09-18 Paolo Carlini <pcarlini@suse.de>
915 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
916 (pp_cxx_primary_expression): Use it.
917 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
918 * error.c (dump_expr): Use it.
920 2007-09-16 Paolo Carlini <pcarlini@suse.de>
923 * init.c (build_new): Remove warning for zero-element
926 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
929 * call.c (maybe_handle_implicit_object): Set this_p, clear
930 rvaluedness_matches_p.
931 (compare_ics): Do not compare rvaluedness matching when one of the
932 operands is an implicit object.
934 2007-09-14 Jason Merrill <jason@redhat.com>
936 PR c++/17743, c++/19163
937 * decl2.c (is_late_template_attribute): New fn.
938 (splice_template_attributes, save_template_attributes): New fns.
939 (cplus_decl_attributes): Call save_template_attributes.
940 * pt.c (apply_late_template_attributes): New fn.
941 (instantiate_class_template, tsubst_decl): Use it.
942 * cp-tree.h: Declare is_late_template_attribute.
944 2007-09-13 Tom Tromey <tromey@redhat.com>
946 * parser.c (cp_lexer_new_main): Don't use
947 c_lex_return_raw_strings.
948 (cp_lexer_get_preprocessor_token): Update. Add special case when
951 2007-09-11 Jan Hubicka <jh@suse.cz>
953 * method.c (use_thunk): Use tree_rest_of_compilation
954 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
955 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
956 * cp-tree.h (expand_body): Kill.
957 (emit_associated_thunks): Declare.
958 * semantics.c (emit_associated_thunks): Export.
961 2007-09-09 David Daney <ddaney@avtrex.com>
964 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
965 to calculate cookie_ptr.
967 2007-09-08 Jason Merrill <jason@redhat.com>
970 * pt.c (most_specialized_class): Set processing_template_decl
971 while tsubsting partial spec args.
973 2007-09-06 Jason Merrill <jason@redhat.com>
975 * decl2.c (get_guard): Copy visibility from the guarded variable.
977 2007-09-06 Jan Hubicka <jh@suse.cz>
979 * semantics.c (expand_body): Do not mark arguments of clones used.
981 2007-09-06 Paolo Carlini <pcarlini@suse.de>
984 * decl.c (cp_finish_decl): When processing_template_decl,
985 deal correctly with init as TREE_LIST.
987 2007-09-06 Tom Tromey <tromey@redhat.com>
989 * decl.c (finish_function): Put return's location on line zero of
992 2007-09-05 Jason Merrill <jason@redhat.com>
995 * except.c (prepare_eh_type): Use type_decays_to.
998 * init.c (build_delete): Use build_headof to get the address of the
999 complete object if we aren't using the deleting destructor.
1000 * rtti.c (build_headof): No longer static.
1001 * cp-tree.h: Declare it.
1003 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1005 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1006 decl if a prototype for XX is provided with throw().
1009 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1010 on __*_chk non-__builtin_* decls.
1012 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1015 * semantics.c (finish_id_expression): Use context_for_name_lookup
1016 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1017 * class.c (finish_struct_anon): Deal correctly with anonymous
1018 structs (vs unions, as GNU extension) in error messages.
1020 2007-09-05 Jan Hubicka <jh@suse.cz>
1022 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1023 call, DECL_EXTERNAL checks and current_function_decl saving.
1025 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1027 PR c++/29731 (again)
1028 * parser.c (cp_parser_primary_expression): Return error_mark_node
1029 when a statement-expression is found in a template-argument list.
1031 2007-09-04 Jason Merrill <jason@redhat.com>
1033 * except.c (initialize_handler_parm): Use
1034 fold_build_cleanup_point_expr.
1037 * call.c (reference_binding): Don't look for user-defined conversions
1041 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1042 the MUST_NOT_THROW_EXPR.
1044 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1046 * decl.c (cp_finish_decl): Call determine_visibility before
1047 make_rtl_for_nonlocal_decl.
1049 2007-09-04 Jason Merrill <jason@redhat.com>
1052 * pt.c (most_specialized_class): Substitute outer template
1053 arguments into the arguments of a member template partial
1055 (strip_innermost_template_args): New fn.
1057 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1059 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1061 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1063 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1064 * decl.c (cp_make_fname_decl): Likewise,
1065 * parser.c (cp_parser_string_literal): Likewise,
1066 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1067 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1070 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1073 * typeck.c (build_unary_op): Fix error message for
1074 Boolean expression as operand to operator--.
1076 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1078 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1079 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1082 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1085 * init.c (build_default_init): Make extern.
1086 * cp-tree.h (build_default_init): Declare here.
1087 * pt.c (tsubst_expr): When the instantiation of the initializer of
1088 a variable results in an empty list, default-initialize the
1090 (tsubst_copy_and_build): When the instantiation of the initializer
1091 in a new expression results in an empty initializer list,
1092 default-initialize it.
1094 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1096 * mangle.c (write_type): Change mangling of rvalue reference from
1099 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1101 * decl.c (duplicate_decls): Remove duplicated line.
1103 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1106 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1107 BOUND_TEMPLATE_TEMPLATE_PARM.
1109 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1112 * search.c (lookup_member): Check the name argument for
1115 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1118 * parser.c (cp_parser_trait_expr): Check rerurn value of
1121 2007-08-30 Ollie Wild <aaw@google.com>
1123 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1124 convert_ptrmem for pointer to member conversions.
1125 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1126 (ocp_convert): Update cp_convert_to_pointer call.
1127 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1129 (build_static_cast_1): Check can_convert for conversions in either
1131 (get_delta_difference_1): New function.
1132 (get_delta_difference): Refactor to call get_delta_difference_1.
1134 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1136 * decl.c (start_preparsed_function): Set
1137 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1139 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1142 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1143 BOUND_TEMPLATE_TEMPLATE_PARM.
1145 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1149 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1150 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1152 2007-08-27 Jason Merrill <jason@redhat.com>
1155 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1156 Look inside STMT_EXPR.
1157 * semantics.c (stmt_expr_value_expr): New fn.
1158 * cp-tree.h: Declare it.
1161 * decl.c (groktypename): Ignore attributes applied to class type.
1163 2007-08-28 Richard Guenther <rguenther@suse.de>
1165 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1167 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1169 * error.c (dump_expr): Handle COMPLEX_CST.
1170 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1171 (pp_cxx_expression): Likewise.
1173 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1175 * decl.c (GNU_INLINE_P): New.
1176 (duplicate_decls): Handle gnu_inline. Merge attributes and
1177 some flags in overriding definitions.
1178 (redeclaration_error_message): Handle gnu_inline.
1179 (start_preparsed_function): Likewise.
1181 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1183 * call.c (sufficient_parms_p): Constify.
1184 * class.c (same_signature_p): Likewise.
1185 * cp-gimplify.c (is_invisiref_parm,
1186 cxx_omp_privatize_by_reference): Likewise.
1187 * cp-objcp-common.c (has_c_linkage): Likewise.
1188 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1189 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1190 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1191 num_artificial_parms_for, comp_template_parms,
1192 template_parameter_pack_p, any_dependent_template_arguments_p,
1193 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1194 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1195 zero_init_p, member_p, cp_lvalue_kind,
1196 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1197 varargs_function_p, is_dummy_object, special_function_kind,
1198 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1199 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1200 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1201 cp_has_mutable_p, at_least_as_qualified_p,
1202 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1203 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1204 * except.c (nothrow_libfn_p): Likewise.
1205 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1207 * pt.c (comp_template_parms, template_parameter_pack_p,
1208 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1209 any_dependent_template_arguments_p): Likewise.
1210 * repo.c (repo_export_class_p): Likewise.
1211 * semantics.c (anon_aggr_type_p): Likewise.
1212 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1213 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1214 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1215 zero_init_p, special_function_p): Likewise.
1216 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1217 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1218 compparms, invalid_nonstatic_memfn_p,
1219 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1220 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1221 cp_has_mutable_p, lvalue_or_else): Likewise.
1223 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1225 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1226 * cp-objcp-common.c (cp_tree_size): Ditto.
1227 * tree.c (cp_walk_subtrees): Ditto
1228 * cp-tree.def (TINST_LEVEL): Go away.
1229 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1230 move together with other non-tree structs.
1231 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1232 (union lang_tree_node): Eliminate tinst_level field.
1233 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1234 (current_instantiation, outermost_tinst_level): Return
1235 a "struct tinst_level *".
1237 * error.c (print_instantiation_partial_context): Change second
1238 parameter to a "struct tinst_level *". Replace accessor macros
1240 (print_instantiation_full_context): Likewise.
1241 * lex.c (in_main_input_context): Likewise.
1243 * pt.c (struct pending_templates): New.
1244 (pending_templates, last_pending_template): Use it as a type.
1245 (current_tinst_level): Change typo to "struct tinst_level *"
1246 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1247 (add_pending_template): Construct a "struct pending_template".
1248 Replace TINST_LEVEL accessor macros with field access.
1249 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1250 (pop_tinst_level): Likewise.
1251 (instantiate_pending_templates): Likewise. Factor common code used
1252 when an instantiation has been done.
1253 (outermost_tinst_level): Replace tree_last with loop.
1254 (current_instantiation): Return a "struct tinst_level *".
1256 2007-08-24 Ollie Wild <aaw@google.com>
1258 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1259 * name-lookup.h (cp_binding_level): Remove vtables member.
1261 2007-08-24 Richard Guenther <rguenther@suse.de>
1263 * tree.c (cp_cannot_inline_tree_fn): Remove.
1264 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1265 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1268 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1271 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1272 error_mark_node right away if build_expr_type_conversion
1276 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1277 is error_mark_node rather than NULL_TREE.
1278 * pt.c (check_explicit_specialization): Likewise.
1281 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1282 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1284 2007-08-22 Jason Merrill <jason@redhat.com>
1287 * pt.c (outermost_tinst_level): New function.
1288 * lex.c (in_main_input_context): New function.
1289 * cp-tree.h: Declare it.
1290 * decl2.c (constrain_class_visibility): Use it to avoid warning
1291 about uses of the anonymous namespace in the main input file.
1293 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1295 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1297 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1300 * class.c (finish_struct_1): Warn when a class has virtual
1301 functions and accessible non-virtual destructor.
1303 2007-08-20 Richard Guenther <rguenther@suse.de>
1307 * call.c (build_new_method_call): Convert initializer to
1309 * init.c (build_aggr_init): Do not fiddle with types.
1310 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1311 * except.c (build_throw): Do not drop qualifiers for the
1313 * typeck.c (get_member_function_from_ptrfunc): Do not
1314 fiddle with types, instead convert.
1315 (build_ptrmemfunc1): Convert to the target type for
1317 (gfc_trans_allocate): Convert result to target type.
1318 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1319 pointer-to-member structures shall have alias set zero as well.
1321 2007-08-20 Richard Guenther <rguenther@suse.de>
1323 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1325 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1326 (nonstatic_local_decl_p): Likewise.
1327 * tree.c (cp_auto_var_in_fn_p): Remove.
1328 * decl.c (nonstatic_local_decl_p): Remove.
1330 2007-08-20 Richard Guenther <rguenther@suse.de>
1332 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1334 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1335 cp_walk_subtrees lh parameter.
1336 (cp_walk_tree_without_duplicates): New define to
1337 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1338 * tree.c (count_trees): Call
1339 cp_walk_tree_without_duplicates.
1340 (verify_stmt_tree): Call cp_walk_tree.
1341 (break_out_target_exprs): Likewise.
1342 (WALK_SUBTREE): Likewise.
1343 * cp-gimplify.c (cp_genericize): Likewise.
1344 * cp-pt.c (find_parameter_packs_r): Likewise.
1345 (uses_parameter_packs): Likewise.
1346 (make_pack_expansion): Likewise.
1347 (check_for_bare_parameter_packs): Likewise.
1348 (for_each_template_parm): Likewise.
1349 * decl.c (check_default_argument): Call
1350 cp_walk_tree_without_duplicates.
1351 * except.c (build_throw): Likewise.
1352 * decl2.c (type_visibility): Likewise.
1353 * semantics.c (expand_or_defer_fn): Likewise.
1354 (finalize_nrv): Call cp_walk_tree.
1356 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1359 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1360 Initialize it with save_expr rather than get_temp_regvar.
1362 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1365 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1368 2007-08-17 Ollie Wild <aaw@google.com>
1371 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1372 declarations into appropriate slots for comparison. Fix type
1375 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1378 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1379 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1381 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1384 * parser.c (cp_parser_class_head): Improve error message.
1386 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1388 * pt.c (instantiate_decl): Set input_location
1389 for the function end.
1391 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1393 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1395 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1396 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1397 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1398 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1399 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1400 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1401 * typeck.c (cp_type_quals): Likewise.
1402 * typeck2.c (cxx_incomplete_type_diagnostic,
1403 cxx_incomplete_type_error): Likewise.
1405 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1408 * pt.c (tsubst_friend_function): When check_classfn
1409 returns error_mark_node likewise return it.
1411 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1414 * typeck.c (check_return_expr): Don't NRV optimize vars in
1416 * decl.c (finish_function): Comment fix.
1418 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1421 * pt.c (push_template_decl_real): Depending on TYPE_P
1422 use either TYPE_CONTEXT or DECL_CONTEXT.
1424 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1426 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1427 constructors and destructors return this.
1429 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1432 * decl2.c (check_classfn): Return error_mark_node in case of error;
1433 in that case, do not call add_method.
1434 * decl.c (start_decl): Deal with check_classfn returning
1436 (grokfndecl): Likewise.
1437 * pt.c (tsubst_friend_function): Likewise.
1439 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1442 * typeck.c (build_binary_op): Disallow vector float types with
1443 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1445 2007-08-11 Ian Lance Taylor <iant@google.com>
1447 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1449 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1451 2007-08-10 Ollie Wild <aaw@google.com>
1453 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1455 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1457 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1458 (lookup_using_namespace): Fix ambiguous_decl call.
1459 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1461 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1463 * call.c (name_as_c_string): Use CONST_CAST.
1464 * decl.c (build_decl): Likewise.
1465 * parser.c (cp_parser_string_literal): Likewise.
1467 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1470 * error.c (dump_expr): Consistently use the *_cxx_*
1471 variants of the pretty-print functions.
1473 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1476 * decl.c (check_special_function_return_type): Just error
1477 on return type specified for conversion operator.
1479 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1481 * typeck2.c (readonly_error): Handle general expressions.
1482 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1484 2007-08-06 Dan Hipschman <dsh@google.com>
1486 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1487 access function name.
1489 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1492 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1493 * g++spec.c (lang_specific_driver): Check them.
1495 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1498 * pt.c (inline_needs_template_parms): Fix comment; change return type
1501 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1504 2007-03-26 Dirk Mueller <dmueller@suse.de>
1506 * parser.c (cp_parser_member_declaration): Pedwarn
1507 about stray semicolons after member declarations.
1509 2007-08-02 Lee Millward <lee.millward@gmail.com>
1514 * parser.c (cp_parser_asm_definition): Detect and discard asm
1515 statements with invalid inputs or outputs.
1516 (cp_parser_asm_operand_list): Return error mark node if any
1517 of the operands are invalid. Adjust documentation.
1519 2007-08-02 Nick Clifton <nickc@redhat.com>
1521 * typeck.c: Change copyright header to refer to version 3 of the
1522 GNU General Public License and to point readers at the COPYING3
1523 file and the FSF's license web page.
1524 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1525 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1526 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1527 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1528 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1529 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1530 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1531 name-lookup.h, parser.c: Likewise.
1533 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1536 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1538 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1541 * semantics.c (finish_label_stmt): Reject the __label__
1542 extension outside function scopes.
1544 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1546 * parser.c (eof_token): Un-constify.
1547 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1548 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1551 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1553 * pt.c, tree.c, typeck2.c: Fix comment typos.
1555 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1556 Mark Mitchell <mark@codesourcery.com>
1559 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1560 hidden due to friend declarations in local classes.
1562 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1564 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1565 * cp-tree.def (DECLTYPE_TYPE): New.
1566 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1567 (dump_type_prefix): Ditto.
1568 (dump_type_suffix): Ditto.
1569 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1570 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1571 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1573 (DECLTYPE_TYPE_EXPR): New.
1574 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1575 (finish_declared_type): Declare.
1576 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1577 DECLTYPE_TYPE nodes.
1578 (pp_cxx_type_id): Ditto.
1579 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1580 (tsubst): Substitute into a DECLTYPE_TYPE node.
1581 (tsubst_copy): Ditto.
1582 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1584 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1585 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1586 structural equality (because we can't hash the expressions).
1587 (finish_declared_type): New.
1588 * lex.c (reswords): Add "decltype" keyword.
1589 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1590 (cp_parser_postfix_expression): Add member_access_only_p to
1591 restrict postfix expression to member access expressions.
1592 (cp_parser_unary_expression): Update call to
1593 cp_parser_postfix_expression to reflect new parameter.
1594 (cp_parser_declared_type): New.
1595 (cp_parser_simple_type_specifier): Parse decltype types.
1597 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1600 * call.c (convert_for_arg_passing): Only widen bitfields to their
1601 declared types if necessary.
1603 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1605 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1608 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1610 * decl.c (typename_hash, typename_compare): Constify.
1611 * mangle.c (hash_type, compare_type): Likewise.
1612 * pt.c (eq_local_specializations, hash_local_specialization):
1614 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1615 list_hash): Likewise.
1616 * typeck2.c (pat_compare): Likewise.
1618 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1620 * method.c (implicitly_declare_fn): Increase alignment if member
1621 function pointer format requires it.
1623 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1626 * typeck.c (check_return_expr): Do not pass a null argument
1629 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1632 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1635 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1638 * typeck.c (convert_arguments): Only use default args if we have
1642 * typeck.c (structural_comptypes): No need to check
1643 resolve_typename_type return value here.
1644 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1645 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1646 original type rather than error_mark_node in case of failure.
1647 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1648 resolve_typename_type result check.
1649 (cp_parser_direct_declarator, cp_parser_head,
1650 cp_parser_constructor_declarator_p): Likewise.
1652 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1654 * pt.c (template_parms_variadic_p): Remove.
1655 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1657 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1660 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1661 argument to dump_aggr_init_expr_args instead of false.
1663 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1665 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1666 canonical types; otherwise, fall back to structural type
1667 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1668 internal compiler error if the canonical types are wrong.
1670 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1673 * parser.c (cp_parser_make_indirect_declarator): When the
1674 the code argument is ERROR_MARK return cp_error_declarator.
1676 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1679 * decl.c (cxx_init_decl_processing): Don't set
1680 force_align_functions_log.
1681 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1682 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1683 FUNCTION_DECL, return its alignment.
1685 2007-07-09 Richard Guenther <rguenther@suse.de>
1687 * decl.c (start_preparsed_function): Do not promote return type.
1689 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1692 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1694 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1697 * pt.c (resolve_overloaded_unification): Robustify. Return a
1699 (type_unification_real): Adjust accordingly.
1701 2007-07-06 Richard Guenther <rguenther@suse.de>
1703 * init.c (build_new_1): Use the correct pointer type.
1704 * typeck2.c (build_m_component_ref): Likewise.
1706 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1709 * init.c (build_zero_init): Always build an initializer for
1711 * typeck2.c (build_functional_cast): Use build_zero_init.
1714 * init.c (build_new_1): Always pass the allocation function to
1715 build_op_delete_call.
1716 * call.c (build_op_delete_call): Handle operator delete with a
1717 variable-argument list. Do not issue an error when no matching
1718 deallocation function is available for a new operator.
1721 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1722 * decl.c (value_dependent_init_p): New function.
1723 (cp_finish_decl): Use it.
1724 * pt.c (value_dependent_expression_p): Use
1725 any_value_dependent_elements_p.
1726 * parser.c (cp_parser_primary_expression): Add comment about
1727 treating dependent qualified names as integral
1728 constant-expressions.
1730 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1732 * decl.c (build_ptrmemfunc_type): Always use structural equality
1733 tests when comparing pointer-to-member-function types, because the
1734 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1737 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1739 * init.c (build_new): Tweak comment.
1741 2007-06-29 Dave Brolley <brolley@redhat.com>
1744 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1745 type to its base type and number of elements here.
1746 * init.c (build_new): Call complete_type_or_else to ensure that the
1747 type is complete and to issue a diagnostic if it is not.
1748 (build_new_1): Don't call complete_type_or_else here.
1750 2007-07-03 Richard Guenther <rguenther@suse.de>
1753 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1756 2007-07-02 Simon Baldwin <simonb@google.com>
1758 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1759 for inner-style nested forward declarations that don't declare
1762 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1765 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1766 DECL_P in not a variable and appears more than once error messages.
1768 2007-07-01 Ollie Wild <aaw@google.com>
1770 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1771 (select_decl): Remove function.
1772 (unqualified_namespace_lookup): Populate binding by calling
1773 ambiguous_decl. Remove select_decl call.
1774 (lookup_qualified_name): Remove select_decl call.
1775 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1776 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1777 generation when name lookup is ambiguous.
1779 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1782 * init.c (build_new_1): Use structural equality on the copy of the
1785 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1787 * decl2.c (determine_visibility): Implement
1788 flag_visibility_ms_compat effect on type info.
1789 * decl.c (cxx_init_decl_processing): Implement
1790 global effect of flag_visibility_ms_compat.
1792 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1794 * decl2.c (start_objects): Mark constructor-running function
1797 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1800 * decl.c (grokdeclarator): Reset friendp for member functions declared
1801 friend of their own class.
1803 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1805 * decl2.c (determine_visibility): Don't look for dllexport here.
1806 (determine_visibility_from_class): Tidy.
1808 2007-06-18 Simon Baldwin <simonb@google.com>
1811 * parser.c (cp_parser_single_declaration): Added check for storage
1812 class other than sc_none in parsed declaration, and a flag to indicate
1813 if the call is part of an explicit template specialization parse.
1814 * (cp_parser_explicit_specialization): Specialization check flag added
1815 to call to cp_parser_single_declaration(), set true.
1816 * (cp_parser_template_declaration_after_export): Specialization check
1817 flag added to call to cp_parser_single_declaration(), set false.
1818 * pt.c (check_explicit_specialization): Added code to copy visiblity
1819 and linkage from the templated function to the explicit specialization.
1821 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1823 * typeck.c (build_binary_op): For templates build the
1824 expression in pieces to avoid the assert in build2_stat.
1825 (get_member_function_from_ptrfunc):
1826 Change over to using POINTER_PLUS_EXPR and convert
1827 the second operand to sizetype.
1828 * typeck2.c (build_m_component_ref): Likewise.
1829 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1830 instead of PLUS_EXPR for pointers.
1831 (build_new_1): Likewise.
1832 (build_vec_delete_1): Likewise.
1833 (build_vec_delete): Likewise.
1834 * class.c (build_base_path): Likewise.
1835 (build_base_path): Likewise.
1836 (convert_to_base_statically): Likewise.
1837 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1838 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1839 instead of PLUS_EXPR.
1840 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1841 instead of PLUS_EXPR for pointers.
1842 * call.c (build_special_member_call): Likewise.
1843 * rtti.c (build_headof): Likewise.
1844 Use sizetype instead of ptrdiff_type_node.
1845 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1846 instead of PLUS_EXPR for pointers.
1847 * except.c (expand_start_catch_block): Do a
1848 NEGATIVE and then a POINTER_PLUS_EXPR instead
1850 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1851 PLUS_EXPR on pointer types over to use
1852 POINTER_PLUS_EXPR and remove the conversion
1853 to the pointer types.
1854 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1855 adding to a pointer type. Use size_int instead of
1856 ssize_int. Convert the index to sizetype before
1857 adding it to the pointer.
1859 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1861 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1862 (DECL_ANON_UNION_VAR_P): New macro.
1863 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1864 than DECL_VAR_MARKED_P, to keep track of which variables we have
1866 * decl.c (redeclaration_error_message): Complain about redeclaring
1867 anonymous union members at namespace scope.
1868 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1870 2007-06-14 Geoff Keating <geoffk@apple.com>
1872 * decl2.c (determine_visibility): Ensure that functions with
1873 hidden types as parameters are hidden.
1876 * decl2.c (determine_visibility): Remove duplicate code for
1879 2007-06-12 Ian Lance Taylor <iant@google.com>
1882 * init.c (avoid_placement_new_aliasing): New static function.
1883 (build_new_1): Call it.
1885 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1887 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1888 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1890 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1893 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1894 on init, the non-decl cond operand and increment value.
1896 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1899 * decl.c (check_initializer): Report an error when a brace enclosed
1900 initializer is used for a non-aggregate type in C++98.
1901 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
1903 (grokdeclarator): Likewise.
1904 (move_fn_p): Likewise.
1905 * typeck.c (check_return_expr): Likewise.
1906 * call.c (reference_binding): Likewise.
1907 * error.c (cp_cpp_error): Likewise.
1908 * pt.c (check_default_tmpl_args): Likewise.
1910 * lex.c (init_reswords): Likewise.
1911 * parser.c (p_parser_primary_expression): Likewise.
1912 (TOKEN_PRECEDENCE): Likewise.
1913 (cp_parser_init_declarator): Likewise.
1914 (cp_parser_ptr_operator): Likewise.
1915 (cp_parser_parameter_declaration): Likewise.
1916 (cp_parser_enclosed_template_argument_list): Likewise.
1917 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
1918 (cp_parser_next_token_ends_template_argument_p): Likewise.
1920 2007-06-04 Simon Baldwin <simonb@google.com>
1922 * decl.c (grokdeclarator): Readability change. Moved case labels
1923 into direct switch statement scope.
1925 2007-06-04 Paolo Carlini <pcarlini@suse.de>
1927 * call.c (convert_like_real): Remove pointless code.
1929 2007-05-31 Mark Mitchell <mark@codesourcery.com>
1931 * decl.c (get_atexit_fn_ptr_type): New function.
1932 (get_atexit_node): Use it.
1933 (start_cleanup_fn): Likewise.
1934 (register_dtor_fn): Use the object's destructor, instead of a
1935 separate cleanup function, where possible.
1936 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
1937 (atexit_fn_ptr_type_node): New macro.
1938 * decl2.c (build_cleanup): Use build_address.
1940 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
1942 * typeck.c (build_binary_op): Include types in error.
1944 2007-05-31 Jakub Jelinek <jakub@redhat.com>
1947 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
1948 needs runtime initialization.
1950 2007-05-31 Paolo Carlini <pcarlini@suse.de>
1953 * semantics.c (finish_trait_expr): Complete the types.
1955 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
1956 Douglas Gregor <doug.gregor@gmail.com>
1957 Pedro Lamarao <pedro.lamarao@mndfck.org>
1958 Howard Hinnant <howard.hinnant@gmail.com>
1962 * typeck.c (comptypes): Don't consider rvalue and lvalue
1963 reference types to be equivalent.
1964 (check_return_expr): Move from certain lvalues when returning
1966 * decl.c (grokdeclarator): Implement reference collapsing.
1967 (copy_fn_p): Don't consider constructors taking rvalue references
1968 to be copy constructors.
1970 * call.c (conversion): New "rvaluedness_matches_p" member.
1971 (convert_class_to_reference): Require reference type as first
1972 parameter instead of base type.
1973 (reference_binding): Add logic to handle rvalue references.
1974 (implicit_conversion): Update inaccurate comment.
1975 (convert_like_real): Disable creation of temporaries that are
1976 impossible to initialize for types with move constructors.
1977 (build_over_call): Elide move constructors when possible.
1978 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
1979 (maybe_handle_ref_bind): Return conversion instead of type node.
1980 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
1981 determine preferred conversion sequences.
1982 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
1983 (LOOKUP_PREFER_RVALUE): New.
1984 (DECL_MOVE_CONSTRUCTOR_P): New.
1985 (struct cp_declarator): Add "reference" member for reference
1986 types, with new "rvalue_ref" flag.
1987 (cp_build_reference_type): Declare.
1988 (move_fn_p): Declare.
1989 * error.c (dump_type_prefix): Format rvalue reference types
1990 correctly in error messages.
1991 * except.c (build_throw): Move from certain lvalues when
1993 * mangle.c (write_type): Mangle rvalue references differently
1994 than regular references.
1995 * parser.c (make_reference_declarator): Add boolean parameter for
1997 (cp_parser_make_indirect_declarator): New.
1998 (cp_parser_new_declarator_opt): Call
1999 cp_parser_make_indirect_declarator.
2000 (cp_parser_conversion_declarator_opt): Ditto.
2001 (cp_parser_declarator): Ditto.
2002 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2004 * pt.c (tsubst): Implement reference collapsing.
2005 (maybe_adjust_types_for_deduction): Implement special template
2006 parameter deduction rule for rvalue references.
2007 (type_unification_real): Update calls to
2008 maybe_adjust_types_for_deduction.
2009 (try_one_overload): Ditto.
2010 (unify_pack_expansion): Ditto.
2011 * tree.c (lvalue_p_1): Handle rvalue reference types.
2012 (cp_build_reference_type): New.
2014 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2017 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2018 variables that need runtime initialization.
2020 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2023 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2024 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2025 case POSTDECREMENT_EXPR>): Return the error_mark_node
2026 if either the real or imaginary parts would an
2029 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2030 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2033 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2034 token is a closing brace, false if there are no tokens left.
2035 (cp_parser_namespace_alias_definition): Only consume the next token if
2036 it is a closing brace.
2038 * parser.c (cp_parser_class_specifier): Likewise.
2040 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2042 * semantics.c (finish_member_declaration): Fix a typo in the
2045 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2057 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2058 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2059 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2060 whether everything was okay. Fix indentation.
2061 (push_template_decl_real): Check for bare parameter packs in
2062 function parameters; where errors occur, mark the parameter types
2063 with ERROR_MARK_NODEs to avert ICEs.
2064 (coerce_template_parameter_pack): New.
2065 (coerce_template_parms): Moved parameter pack coercion into
2066 coerce_template_parameter_pack, and permit it anywhere in the
2067 template parameter list (not just at the end). Parameter and
2068 argument indices can vary (somewhat) separately now, so add
2069 PARM_IDX and ARG_IDX.
2070 (fn_type_unification): Don't set an argument pack as incomplete if
2071 no argument pack was deduced.
2072 (type_unification_real): If a type parameter is a parameter pack
2073 and has not otherwise been deduced, it will be deduced to an empty
2075 (more_specialized_fn): Use the actual lengths of the argument
2076 lists when comparing against expansions.
2077 * semantics.c (finish_member_declaration): If a field's type has
2078 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2080 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2083 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2085 2007-05-22 Ollie Wild <aaw@google.com>
2087 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2088 (unqualified_namespace_lookup): Adds check for hidden types.
2090 2007-05-22 Ollie Wild <aaw@google.com>
2092 * decl.c (duplicate_decls): Verify namespace names are unique.
2094 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2096 * decl.c (cxx_maybe_build_cleanup): Handle
2097 __attribute__((cleanup)).
2099 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2101 * cvt.c (cp_convert_and_check): Don't check warnings if the
2104 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2106 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2108 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2111 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2112 type only if is a class type (5.2.8/4).
2114 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2116 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2117 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2118 c_common_unsigned_type.
2120 2007-05-11 Silvius Rus <rus@google.com>
2122 * cp/typeck.c (build_indirect_ref): Add call to
2123 strict_aliasing_warning.
2124 (build_reinterpret_cast_1): Condition call to
2125 strict_aliasing_warning.
2127 2007-05-11 Jan Hubicka <jh@suse.cz>
2129 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2130 * decl2.c (start_objects): ctors and dtors are no longer public.
2131 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2133 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2135 * typeck.c (build_unary_op): Remove code that used to
2136 handle non lvalue increments/decrements.
2138 2007-05-07 Mike Stump <mrs@apple.com>
2140 * parser.c (check_empty_body): Add.
2141 (cp_parser_iteration_statement): Add call to check_empty_body.
2143 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2146 * mangle.c (write_mangled_name): Mangle static variable names.
2147 (write_unqualified_name): Use local-source-name for
2148 namespace-scope static variables.
2150 2007-05-04 Dirk Mueller <dmueller@suse.de>
2152 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2155 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2158 * decl2.c (constrain_class_visibility):
2159 Use strip_pointer_or_array_types instead of strip_array_types.
2161 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2164 * decl.c (reshape_init_r): Don't reshape the first element if it
2165 is a pointer to member function.
2167 2007-04-27 Simon Baldwin <simonb@google.com>
2169 * decl.c (grokparms): Changed message format from %qD to %qE.
2171 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2173 * error.c (maybe_warn_variadic_templates): Variadic templates are
2174 now in C++0x, so only warn about them in C++98 mode.
2176 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2179 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2180 integeral types from vectors types.
2182 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2185 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2186 for type dependent OMP_CLAUSE_DECLs.
2188 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2191 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2192 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2193 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2194 * init.c (build_zero_init): Adjust, as
2195 COMPLEX_TYPE is now a SCALAR_TYPE.
2196 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2197 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2199 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2201 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2202 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2203 (trait_expr_value): Adjust.
2205 2007-04-23 Simon Baldwin <simonb@google.com>
2207 * decl.c (grokparms): Added new error for duplicate function
2208 parameters names in function prototypes, to match gcc behavior.
2210 2007-04-23 Jan Hubicka <jh@suse.cz>
2212 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2215 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2217 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2218 instead of checking GIMPLE_STMT_P in chain_next.
2220 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2223 * call.c (convert_for_arg_passing): Convert bitfields to their
2226 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2229 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2231 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2234 * cp/decl2.c (constrain_class_visibility):
2235 Do not warn about the use of anonymous namespace in the main input file.
2237 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2239 * cp-tree.h (current_template_parms): Fix typo in comment.
2241 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2243 * cp-tree.h, error.c: Fix comment typos.
2245 2007-04-13 Jason Merrill <jason@redhat.com>
2248 * call.c (reference_binding): Add c_cast_p parm. If true,
2249 add quals to TO as needed to make it reference-compatible.
2251 2007-04-11 Jan Hubicka <jh@suse.cz>
2253 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2254 that we are not processing template_decl.
2256 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2259 * class.c (build_base_path): Ensure that the converted pointer has
2260 the same cv-qualification as the input.
2262 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2264 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2266 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2268 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2270 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2271 * tree.c (cp_add_pending_fn_decls): Remove.
2272 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2274 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2276 Revert change removing staticp.
2278 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2280 * cp-objcp-common.c (cxx_staticp): Remove.
2281 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2282 * cp-tree.h (cxx_staticp):
2284 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2286 * class.c (check_for_override): Don't remove dllmport attribute
2289 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2292 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2293 type issue error and return early.
2295 2007-03-30 Jason Merrill <jason@redhat.com>
2298 * typeck.c (cp_type_readonly): New fn.
2299 * cp-tree.h: Declare it.
2300 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2301 (cp_finish_decl): Not here.
2303 2007-03-31 Richard Guenther <rguenther@suse.de>
2305 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2308 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2313 * parser.c (declarator_can_be_parameter_pack): New.
2314 (cp_parser_template_parameter): Only parse the `...' if the
2315 declarator can be a parameter pack.
2316 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2318 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2319 types (they could be used as array bounds).
2320 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2321 (tsubst_pack_expansion): Handle failure to expand parameter
2324 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2327 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2328 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2329 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2330 (CLASS_TYPE_NON_UNION_P): Add.
2331 (struct lang_type_class): Add has_complex_dflt.
2332 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2333 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2334 * cp-tree.def: Add TRAIT_EXPR.
2335 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2336 * lex.c (struct resword): Add __has_nothrow_assign,
2337 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2338 __has_trivial_constructor, __has_trivial_copy,
2339 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2340 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2341 __is_pod, __is_polymorphic, __is_union.
2342 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2343 (cp_parser_trait_expr): New.
2344 * semantics.c (finish_trait_expr, trait_expr_value
2345 classtype_has_nothrow_copy_or_assign_p): New.
2346 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2348 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2349 * class.c (check_bases, check_field_decl, check_bases_and_members):
2350 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2351 * pt.c (uses_template_parms, tsubst_copy_and_build,
2352 value_dependent_expression_p, type_dependent_expression_p): Deal with
2354 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2356 2007-03-29 Richard Guenther <rguenther@suse.de>
2358 * tree.c (cp_walk_subtrees): Do not set input_location.
2360 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2363 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2366 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2368 * parser.c (struct cp_parser): Update comment for
2369 greater_than_is_operator_p.
2370 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2371 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2372 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2373 !GREATER_THAN_IS_OPERATOR_P.
2374 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2375 `>>' operators that will become two `>' tokens in C++0x.
2376 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2377 mode, allowing it to terminate default arguments.
2378 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2379 `>>' like two consecutive `>' tokens.
2380 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2381 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2382 ends a template argument.
2384 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2386 * decl.c (redeclaration_error_message): Complain when redeclaring
2387 a friend function with default template arguments (C++0x mode only).
2388 * cp-tree.h (check_default_tmpl_args): Declare.
2389 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2390 template arguments in function templates. Add support for checking
2391 the default template arguments of friend templates.
2392 (push_template_decl_real): Fix call to check_default_tmpl_args.
2393 (type_unification_real): If a template parameter has not been
2394 deduced but provides a default template argument, substitute into
2395 that default template argument.
2396 * parser.c (cp_parser_init_declarator): When declaring (but not
2397 defining!) a function template in C++0x mode, check for default
2400 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2403 * decl.c (grokdeclarator): Deal with cv-qualified function type
2404 typedefs in the same way for member and non-member functions.
2406 2007-03-26 Dirk Mueller <dmueller@suse.de>
2408 * parser.c (cp_parser_member_declaration): Pedwarn
2409 about stray semicolons after member declarations.
2411 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2414 * pt.c (instantiate_decl): Set in_system_header.
2416 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2418 * cp-tree.h (current_tempalte_parms): Improve documentation.
2419 * pt.c (current_template_args): Likewise.
2422 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2423 not consume tokens when failing.
2425 2007-03-22 Jim Wilson <wilson@specifix.com>
2426 Mark Mitchell <mark@codesourcery.com>
2429 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2430 consistent with FROM.
2432 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2434 * error.c (dump_expr): Handle dependent names that designate types.
2435 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2437 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2439 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2441 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2443 * cvt.c (cp_convert_and_check) : Define.
2444 * cp-tree.h (cp_convert_and_check): Declare.
2445 * call.c (convert_conversion_warnings): Rename to
2446 conversion_null_warnings. The warning for floating-point to
2447 integer is handled by convert_and_check in convert_like_real.
2448 (convert_like_real): convert_conversion_warnings was renamed as
2449 conversion_null_warnings.
2450 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2451 overflow and changes of value during conversion.
2453 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2456 * parser.c (cp_parser_statement): If 'namespace' is found, this
2457 only can be a namespace alias definition, so parse it now.
2458 (cp_parser_namespace_alias_definition): if we find an open brace
2459 instead of '=', then this is actually a misplaced namespace
2462 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2465 * decl.c (cxx_init_decl_processing): Move command-line options
2466 processing to c-opts.c.
2468 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2470 * ptree.c (cxx_print_type): Use formatting markup for integers
2471 when printing template parameter index/level/orig level.
2472 (cxx_print_xnode): Ditto.
2473 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2474 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2475 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2477 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2478 rather than a HOST_WIDE_INT.
2479 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2480 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2482 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2483 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2484 IN_BASE_INITIALIZER bool bitfields.
2485 (struct cp_declarator): Make KIND a 4-bit field. Make
2486 PARAMETER_PACK_P a bool bitfield just after KIND.
2487 * pt.c (uses_parameter_packs): Destroy the pointer set.
2488 (make_pack_expansion): Ditto.
2489 (check_for_bare_parameter_packs): Ditto.
2490 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2492 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2495 * call.c (convert_default_arg): Instead of copying the node,
2498 2007-03-15 Dirk Mueller <dmueller@suse.de>
2501 * call.c (convert_conversion_warnings): New..
2502 (convert_like_real): .. factored out from here.
2503 (convert_conversion_warnings): Add warning about
2504 false being converted to NULL in argument passing.
2506 2007-03-14 Dirk Mueller <dmueller@suse.de>
2508 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2509 (finish_do_body): Warn about empty body in do/while statement.
2511 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2513 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2515 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2518 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2521 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2523 * cp/repo.c (init_repo): Initialize random_seed saved options.
2524 (finish_repo): Adjust.
2526 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2529 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2532 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2534 * decl.c (compute_array_index_type): New warning flag warn_vla.
2536 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2539 * call.c (convert_default_arg): Copy non-constant arguments.
2541 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2544 * parser.c (cp_parser_postfix_expression): Disallow compound
2545 literals in constant expressions.
2548 * semantics.c (finish_typeof): Use unlowered_expr_type.
2550 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2553 * cp-tree.h (unlowered_expr_type): New function.
2554 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2555 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2556 (unlowered_expr_type): New function.
2557 (build_unary_op): Disallow predecrements of bool bitfields.
2558 * call.c (build_conditional_expr): Use unlowered_expr_type.
2559 * pt.c (type_unification_real): Likewise.
2561 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2564 * typeck.c (check_return_expr): Check for bare parameter packs.
2565 (comptypes): Compare template parameter packs and
2566 type pack expansions.
2567 * decl.c (grokdeclarator): Deal with the declaration of function
2569 (grokparms): Verify that the (optional) function parameter pack is
2570 at the end of the parameter list.
2571 (xref_basetypes): Handle pack expansions in the base class.
2572 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2573 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2574 (NONTYPE_ARGUMENT_PACK): New.
2575 (TYPE_PACK_EXPANSION): New.
2576 (EXPR_PACK_EXPANSION): New.
2577 (ARGUMENT_PACK_SELECT): New.
2578 * cp-objcp-common.c (cp_tree_size): Compute size of
2579 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2580 ARGUMENT_PACK_SELECT.
2581 * error.c (dump_template_argument): Print template argument packs.
2582 (dump_template_argument_list): Ditto.
2583 (dump_template_parameter): Dump `...' for template type parameter
2585 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2586 (dump_parameters): Print function parameter packs.
2587 (dump_template_parms): Print template argument packs.
2588 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2589 (maybe_warn_variadic_templates): New.
2590 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2591 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2592 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2594 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2595 (write_template_arg): Write argument packs as separate arguments.
2596 * cp-tree.h (struct template_parm_index_s): Add flag that
2597 indicates that the template parameter is actually a parameter
2599 (struct tree_argument_pack_select): New.
2600 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2601 (union lang_tree_node): Add argument_pack_select.
2602 (FUNCTION_PARAMETER_PACK_P): New.
2603 (PACK_EXPANSION_P): New.
2604 (PACK_EXPANSION_PATTERN): New.
2605 (SET_PACK_EXPANSION_PATTERN): New.
2606 (PACK_EXPANSION_PARAMETER_PACKS): New.
2607 (ARGUMENT_PACK_P): New.
2608 (ARGUMENT_PACK_ARGS): New.
2609 (SET_ARGUMENT_PACK_ARGS): New.
2610 (ARGUMENT_PACK_INCOMPLETE_P): New.
2611 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2612 (TEMPLATE_PARM_PARAMETER_PACK): New.
2613 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2614 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2615 (ARGUMENT_PACK_SELECT_INDEX): New.
2616 (ARGUMENT_PACK_SELECT_ARG): New.
2617 (struct cp_declarator): Add parameter_pack_p flag.
2618 (maybe_warn_variadic_templates): Declare.
2619 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2620 indicate a template parameter pack.
2621 (uses_parameter_packs): Declare.
2622 (template_parameter_pack_p): Declare.
2623 (template_parms_variadic_p): Declare.
2624 (make_pack_expansion): Declare.
2625 (check_for_bare_parameter_packs): Declare.
2626 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2627 sizeof... expressions.
2628 (pp_cxx_expression): Print pack expansions and non-type argument
2630 (pp_cxx_exception_specification): Print pack expansions.
2631 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2632 (pp_cxx_ctor_initializer): Print pack expansions.
2633 (pp_cxx_type_id): Print pack expansions.
2634 (pp_cxx_template_argument_list): Print argument packs.
2635 (pp_cxx_template_parameter): Print ellipsis for template parameter
2637 * pt.c (comp_template_parms): Compare template parameter packs.
2638 (template_parameter_pack_p): New.
2639 (template_parms_variadic_p): New.
2640 (template_args_variadic_p): New.
2641 (make_ith_pack_parameter_name): New.
2642 (struct find_parameter_pack_data): New.
2643 (find_parameter_packs_r): New.
2644 (uses_parameter_packs): New.
2645 (make_pack_expansion): New.
2646 (check_for_bare_parameter_packs): New.
2647 (expand_template_argument_pack): New.
2648 (reduce_template_parm_level): Propagate parameter pack flag.
2649 (process_template_parm): Add is_parameter_pack parameter to state
2650 when the parameter is actually a parameter pack. Create template
2651 parameter packs when is_parameter_pack is true.
2652 (current_template_args): The argument for a template parameter
2653 pack is an argument pack containing a single pack expansion.
2654 (process_partial_specialization): When checking that non-type
2655 argument expressions do not involve template parameters, loop over
2656 the arguments in argument packs separately.
2657 (push_template_decl_real): Check that the type of the declaration
2658 does not have any bare parameter packs. Check that primary
2659 templates have no more than one parameter pack, and that it comes
2660 at the end of the template parameter list.
2661 (convert_template_argument): Handle coercions for pack expansion
2662 expressions by coercing the pattern then rebuilding the expansion.
2663 (coerce_template_parms): When coercing the arguments for a
2664 variadic template, pack "extra" arguments into an argument pack.
2665 (coerce_template_template_parms): Cannot coerce between parameter
2666 packs and non-pack parameters.
2667 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2668 (comp_template_args): Expand all template arguments packs before
2669 comparing template argument lists.
2670 (mangle_class_name_for_template): Make argument packs as separate
2672 (for_each_template_parm_r): No need to handle BASELINK.
2673 (instantiate_class_template): Handle pack expansions in the base
2675 (tsubst_pack_expansion): New.
2676 (tsubst_template_args): Handle substitutions of argument packs and
2677 pack expansion into template argument lists.
2678 (tsubst_decl): Expand function parameter packs into separate
2679 function parameters.
2680 (tsubst_arg_types): Expand a type pack expansion into separate
2682 (tsubst_exception_specification): Handle pack expansions in
2683 exception specifiers.
2684 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2685 replacing a template parameter with its argument. If we encounter
2686 a substitution for an argument pack, just return the parameter
2688 (tsubst_copy): sizeof(X...) returns the number of elements in
2689 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2690 PARM_DECL is a parameter pack.
2691 (tsubst_expr): Expression pack expansions and argument packs
2692 cannot show up here; they will all be handled through function
2693 calls, sizeof, and template argument lists.
2694 (tsubst_copy_and_build): sizeof(X...) returns the number of
2695 elements in parameter pack X. Handle pack expansions in TREE_LIST
2696 and CONSTRUCTOR nodes.
2697 (fn_type_unification): Handle "incomplete" explicit template
2698 argument lists that specify some of the arguments for a template
2700 (type_unification_real): Unify arguments against pack expansions.
2701 (template_parm_level_and_index): New, helper function.
2702 (unify_pack_expansion): New.
2703 (unify): Unify argument packs on an argument-by-argument basis,
2704 handling variadic argument packs as well.
2705 (more_specialized_fn): Handle unification of function parameter
2706 packs. All things being equal, prefer non-variadic function
2707 templates to variadic function templates.
2708 (more_specialized_class): Prefer the variadic class template
2709 partial specialization that binds fewer arguments to a parameter
2711 (regenerate_decl_from_template): Expand function parameter packs
2712 into separate parameters.
2713 (instantiate_decl): Ditto.
2714 (tsubst_initializer_list): Handle pack expansions for base-class
2716 (dependent_type_p_r): Determine dependent types in argument packs
2717 and pack expansions.
2718 (value_dependent_expression_p): Determine value-dependence of
2719 non-type argument packs.
2720 (dependent_template_arg_p): Handle argument packs.
2721 * semantics.c (finish_cond): Check for bare parameter packs.
2722 (finish_expr_stmt): Ditto.
2723 (finish_for_expr): Ditto.
2724 (finish_switch_cond): Ditto.
2725 (finish_mem_initializers): Ditto.
2726 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2728 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2729 * parser.c (make_declarator): Declarator is not an expansion.
2730 (make_pointer_declarator): Transfer parameter pack flag to outer
2732 (make_reference_declarator): Ditto.
2733 (make_ptrmem_declarator): Ditto.
2734 (make_call_declarator): Ditto.
2735 (make_array_declarator): Ditto.
2736 (cp_parser_postfix_expression): Allow pack expansion expressions
2737 in the argument list for a call expression.
2738 (cp_parser_parenthesized_expression_list): Add new parameter
2739 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2740 into separate arguments."
2741 (cp_parser_new_placement): Allow pack expansion expressions.
2742 (cp_parser_new_initializer): Ditto.
2743 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2744 base-class initializer expansion.
2745 (cp_parser_mem_initializer): Ditto.
2746 (cp_parser_template_parameter_list): Keep track of whether the
2747 template parameter is a template parameter pack.
2748 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2749 template parameter pack.
2750 (cp_parser_type_parameter): Ditto.
2751 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2753 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2754 this declarator is a parameter pack.
2755 (cp_parser_parameter_declaration): The ellipsis does not end the
2756 parameter declaration, because it might be a parameter pack. Parse
2757 the ellipsis to indicate a parameter pack.
2758 (cp_parser_initializer): Allow pack expansions.
2759 (cp_parser_initializer_list): Allow ellipsis to create an
2760 initializer expansion.
2761 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2763 (cp_parser_type_id_list): Allow ellipsis to create an exception
2764 specifier expansion.
2765 (cp_parser_attribute_list): Don't allow pack expansions.
2766 (cp_parser_functional_cast): Allow pack expansions.
2767 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2768 compute the length of a parameter pack.
2769 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2770 end a template argument.
2771 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2772 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2775 2007-03-09 Dirk Mueller <dmueller@suse.de>
2777 * cp/call.c (build_new_op): Call warn_logical_operator.
2779 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2782 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2785 * pt.c (any_template_arguments_need_structural_equality_p):
2788 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2790 * decl.c (grokdeclarator): Disable warnings for anonymous
2793 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2795 * typeck2.c (readonly_error): Always emit a hard error.
2796 Remove last argument.
2797 * cp-tree.h (readonly_error): Adjust prototype.
2798 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2799 * typeck.c (build_unary_op): Likewise.
2800 (build_modify_expr): Likewise.
2802 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2805 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2807 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2810 * parser.c (struct cp_parser): New IN_IF_STMT.
2811 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2812 returning if parsing the body of an 'if' statement or issuing an
2813 error and continuing.
2814 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2816 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2818 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2821 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2824 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2826 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2827 Objective-C++. Don't exit early if -shared-libgcc needs to be
2830 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2832 * typeck.c (common_base_type): Delete unused function.
2834 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2836 * Make-lang.in: Add dummy lang.install-pdf target.
2838 2007-03-01 Simon Baldwin <simonb@google.com>
2841 * decl.c (check_tag_decl): Added new warning for typedef ignored
2842 when it precedes an otherwise valid non-typedef declaration.
2844 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2846 * typeck.c (build_function_call): Store converted arguments
2847 in a stack-allocated array instead of building a list.
2848 (convert_arguments): Store arguments in the array passed in as an
2849 argument, and return the actual number of arguments.
2850 * call.c (build_call): Delete, and replace with...
2851 (build_call_n, build_call_a): New.
2852 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2853 (build_over_call): Store converted arguments in a stack-allocated
2854 array instead of building a list.
2855 (build_cxx_call): Pass arguments in an array instead of as a list.
2856 (build_java_interface_fn_ref): Rewrite to avoid constructing
2858 * tree.h: Update declarations to reflect above changes.
2859 * method.c (use_thunk): Use a stack-allocated array to hold
2860 the arguments instead of a list.
2861 * rtti.c (throw_bad_cast): Update call to cxx_call.
2862 (throw_bad_typeid): Likewise.
2863 (build_dynamic_cast_1): Likewise.
2864 * init.c (build_builtin_delete_call): Use build_call_n.
2865 * decl.c (expand_static_init): Likewise.
2866 * except.c (cp_protect_cleanup_actions): Likewise.
2867 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2868 (gimplify_must_not_throw_expr): Likewise.
2869 (cxx_omp_apply_fn): Use build_call_a.
2871 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2873 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2874 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2876 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2878 * cp-tree.h (static_ctors): Remove.
2879 * cp-tree.h (static_dtors): Likewise.
2880 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2881 refactoring of tree_map hierarchy.
2882 (decl_shadowed_for_var_insert): Likewise.
2883 * semantics.c (expand_body): Use c_expand_body.
2884 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2885 * decl2.c (static_ctors): Remove.
2886 (static_dtors): Likewise.
2887 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2888 objc_generate_static_init_call. Do not call static_[cd]tors.
2889 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2891 (cp_write_global_declarations): Likewise.
2893 2007-02-23 Richard Guenther <rguenther@suse.de>
2895 * class.c (note_name_declared_in_class): Make declaration
2896 changes meaning a pedwarn.
2898 2007-02-22 Michael Matz <matz@suse.de>
2901 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
2902 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
2903 dump_function_decl): Guard emitting outer scopes by new flag.
2904 * cp-lang.c (cxx_dwarf_name): New function.
2905 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
2906 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
2908 (push_template_decl_real, lookup_template_class): Remove calls
2911 2007-02-19 Mark Mitchell <mark@codesourcery.com>
2913 * call.c (build_new_method_call): Ensure that explicit calls of
2914 destructors have type "void".
2916 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2918 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
2919 and -Walways-true with -Waddress.
2920 * cvt.c (convert_to_void): Replace unconditional warning with
2923 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2925 * decl.c, tree.c: Fix comment typos.
2927 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2930 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
2931 statement expression if we had an error mark node.
2933 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2934 Brooks Moses <brooks.moses@codesourcery.com>
2935 Lee Millward <lee.millward@codesourcery.com>
2937 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
2938 Change class to tcc_vl_exp.
2940 * call.c (build_call): Use build_call_list instead
2942 (build_over_call): Likewise.
2943 (build_new_method_call): Use build_min_non_dep_call_list
2944 instead of build_min_non_dep.
2946 * error.c (dump_call_expr_args): New function.
2947 (dump_aggr_init_expr_args): New function.
2948 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
2949 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
2951 * cvt.c (convert_to_void): Use build_call_array instead
2952 of build3; use new AGGR_INIT_EXPR accessor macros.
2954 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
2955 instead of TREE_CODE_LENGTH.
2957 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
2958 AGGR_INIT_EXPR accessor macros.
2960 * cp-gimplify.c (cp_gimplify_init_expr): Use
2961 AGGR_INIT_EXPR_SLOT to set the slot operand.
2963 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
2964 (AGGR_INIT_EXPR_SLOT): New macro.
2965 (AGGR_INIT_EXPR_ARG): New macro.
2966 (aggr_init_expr_nargs): New macro.
2967 (AGGR_INIT_EXPR_ARGP): New macro.
2968 (aggr_init_expr_arg_iterator): New.
2969 (init_aggr_init_expr_arg_iterator): New.
2970 (next_aggr_init_expr_arg): New.
2971 (first_aggr_init_expr_arg): New.
2972 (more_aggr_init_expr_args_p): New.
2973 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
2974 (stabilize_aggr_init): New declaration.
2975 (build_min_non_dep_call_list): Likewise.
2977 * tree.c (process_aggr_init_operands): New function.
2978 (build_aggr_init_array) New function.
2979 (build_cplus_new): Update to use new CALL_EXPR and
2980 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
2981 build_aggr_init_array.
2982 (build_min_non_dep_call_list) New function.
2983 (build_min_nt): Assert input code parameter is not a variable
2984 length expression class.
2985 (build_min, build_min_non_dep): Likewise.
2986 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2987 to check for equality instead of recursing. Handle tcc_vl_exp
2989 (stabilize_call): Update to only handle CALL_EXPRs, not
2990 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2991 (stabilize_aggr_init): New function.
2992 (stabilize_init): Use it.
2994 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2995 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2996 AGGR_INIT_EXPR accessor macros and argument iterators.
2998 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2999 build_vl_exp. Iterate through the operands, recursively
3000 processing each one.
3001 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3002 CALL_EXPR accessor macros.
3003 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3004 tree code classes. Use TREE_OPERAND_LENGTH instead of
3007 * semantics.c (finish_call_expr): Use build_nt_call_list
3008 instead of build_nt.
3009 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3010 accessor macros. Use build_call_array to construct the
3011 CALL_EXPR node instead of build3
3013 * decl2.c (build_offset_ref_call_from_tree): Use
3014 build_nt_call_list and build_min_non_dep_call_list instead
3015 of build_min_nt and build_min_non_dep.
3017 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3018 Use build_nt_call_list instead of build_min_nt.
3020 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3023 * call.c (build_conditional_expr): Improve error message.
3025 2007-02-13 Dirk Mueller <dmueller@suse.de>
3027 * friend.c (do_friend): Annotate warning about friend
3028 declarations in templates with OPT_Wnon_template_friend.
3029 Convert informal message from warning() to inform().
3031 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3032 Mark Mitchell <mark@codesourcery.com>
3035 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3036 instantiations for variables.
3038 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3041 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3042 Check warn_unused_value just once.
3044 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3047 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3048 (fn_type_unificiation): Likewise.
3049 (get_bindings): Likewise.
3051 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3054 * decl.c (finish_function): Use DECL_REPLACEABLE.
3055 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3057 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3059 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3061 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3063 * decl.c (grokvardecl): Don't error if !have_tls.
3064 (grokdeclarator): Likewise.
3065 * parser.c (cp_parser_omp_threadprivate): Likewise.
3067 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3070 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3071 parameters and result decls in omp clauses.
3072 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3075 2007-02-05 Dirk Mueller <dmueller@suse.de>
3078 * parser.c (cp_parser_class_specifier): Always initialize bases.
3080 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3082 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3083 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3084 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3086 * semantics.c (finish_omp_atomic): Store a whole expression node
3087 in operand 1, and integer_zero_node in operand 0, for dependent
3088 OMP_ATOMIC. Rewrite to make flow easier to understand.
3090 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3092 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3094 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3096 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3097 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3099 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3101 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3102 keyword warning to -Wc++0x-compat.
3104 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3106 * decl.c (grokdeclarator): Update documentation.
3108 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3111 * decl.c (grokdeclarator): If __thread is used together with
3112 a storage class other than extern and static, clear thread_p
3113 after issuing diagnostics and fall through to checking the
3116 2007-01-30 Roger Sayle <roger@eyesopen.com>
3118 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3119 calculating the size of an array (to avoid recursive errors).
3121 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3124 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3126 * call.c (convert_like_real): Don't warn when converting to
3129 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3131 * decl.c (pop_label): Replace warning with call to
3132 warn_for_unused_label.
3134 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3137 * semantics.c (finish_pseudo_destructor_expr): Check the
3138 destrutor name by calling check_dtor_name.
3140 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3142 * lex.c (D_CPP0X): Rename.
3144 (reswords): D_CPP0X -> D_CXX0X.
3145 (init_reswords): Ditto.
3146 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3147 of C++0x keywords as identifiers.
3149 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3152 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3155 2007-01-23 Ian Lance Taylor <iant@google.com>
3157 * typeck.c (convert_for_assignment): Only warn about a = b = c
3158 when converting to bool.
3160 2007-01-23 Roger Sayle <roger@eyesopen.com>
3162 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3164 * typeck.c (ignore_overflows): Remove the remaining uses of
3165 TREE_CONSTANT_OVERFLOW.
3167 2007-01-20 Jan Hubicka <jh@suse.cz>
3169 * decl2.c (start_objects, start_static_storage_duration_function):
3170 Do not make the functions uninlinable.
3172 2007-01-17 Ian Lance Taylor <iant@google.com>
3174 * class.c (add_method): Call VEC_reserve_exact rather than passing
3175 a negative size to VEC_reserve.
3177 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3180 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3182 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3185 * decl.c (make_typename_type): If the qualified name is not a
3186 type, issue an error.
3187 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3190 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3192 * rtti.c: Include target.h.
3193 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3194 don't emit typeinfo for fundamental types as weak.
3195 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3197 2007-01-08 Richard Guenther <rguenther@suse.de>
3199 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3201 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3203 * call.c (standard_conversion): Pass flag to
3204 vector_types_convertible_p to disallow emission of note.
3205 * typeck.c (convert_for_assignment): Pass flag to
3206 vector_types_convertible_p to allow emission of note.
3207 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3208 to disallow emission of note.
3210 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3213 * typeck.c (build_binary_op): Call overflow_warning if
3214 TREE_OVERFLOW_P is true for the result and not for any of the
3217 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3220 * class.c (add_method): Don't wait until template
3221 instantiation time to complain about duplicate methods.
3223 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3226 * semantics.c (finish_unary_op_expr): Warn only if result
3227 overflowed and operands did not.
3229 2007-01-05 Ian Lance Taylor <iant@google.com>
3231 * typeck.c (build_binary_op): Warn about comparing a non-weak
3234 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3236 * pt.c (tsubst): Propagate the need for structural equality checks
3237 when reducing the level of template parameters.
3239 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3241 * pt.c: Fix a comment typo.
3243 2007-01-02 Ian Lance Taylor <iant@google.com>
3245 * semantics.c (maybe_convert_cond): Optionally warn when using an
3246 assignment as a condition.
3247 * typeck.c (convert_for_assignment): Optionally warn about
3248 assigning the result of an assignment to a bool.
3250 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3252 * pt.c (canonical_template_parms): Correct typo in comment.
3254 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3256 * typeck.c (structural_comptypes): Renamed from "comptypes".
3257 (comptypes): Use canonical type information to perform fast type
3258 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3259 canonical type comparison returns the same results as we would see
3260 from the current, structural check. Support COMPARE_STRUCTURAL
3261 when we need structural checks.
3262 * decl.c (typename_compare): Fix comment.
3263 (build_typename_type): TYPENAME_TYPE nodes require structural
3264 equality checks, because they resolve different based on the
3266 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3267 require structural equality checks (for now).
3268 (build_ptrmemfunc_type): Build the canonical pointer to member
3270 (compute_array_index_type): Whenever we build a new index type
3271 to represent the size of an array in a template, we need to mark
3272 this index type as requiring structural equality. This goes for
3273 arrays with value-dependent sizes with the current ABI, or all
3275 * tree.c (cplus_array_hash): New.
3276 (struct cplus_array_info): New.
3277 (cplus_array_compare): New.
3278 (cplus_array_htab): New.
3279 (build_cplus_array_type_1): Use a hash table to cache the array
3280 types we build. Build the canonical array type for each array
3282 (cp_build_qualified_type_real): When building a cv-qualified array
3283 type, use the hash table of array types and build canonical array
3285 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3286 use structural equality (for now).
3287 * cp-tree.h (COMPARE_STRUCTURAL): New.
3288 * pt.c (canonical_template_parms): New.
3289 (canonical_type_parameter): New.
3290 (process_template_parm): Find the canonical type parameter.
3291 (lookup_template_class): When we have named the primary template
3292 type, set the canonical type for our template class to the primary
3293 template type. If any of the template arguments need structural
3294 equality checks, the template class needs structural equality
3296 (tsubst): When reducing the level of a template template
3297 parameter, we require structural equality tests for the resulting
3298 parameter because its template parameters have not had their types
3299 canonicalized. When reducing a template type parameter, find the
3300 canonical reduced type parameter.
3301 (any_template_arguments_need_structural_equality_p): New.