1 2007-12-02 Paolo Carlini <pcarlini@suse.de>
4 * error.c (dump_decl): Handle TREE_BINFO.
6 2007-12-01 Ollie Wild <aaw@google.com>
9 * typeck.c (build_binary_op): Add conversion of pointers to function
10 members appearing as operands to the equality operators.
12 2007-11-30 Jakub Jelinek <jakub@redhat.com>
15 * error.c (dump_expr): Handle OBJ_TYPE_REF.
17 2007-11-29 Jakub Jelinek <jakub@redhat.com>
20 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
22 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
27 * parser.c (cp_parser_decltype): Don't call finish_id_expression
29 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
32 2007-11-27 Jakub Jelinek <jakub@redhat.com>
34 PR tree-optimization/34181
35 * method.c (use_thunk): Don't inline the call in the thunk.
38 * tree.c (decl_linkage): Static data members and static member
39 functions in anonymous ns classes are lk_external.
41 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
44 * decl.c (start_preparsed_function): Pass
45 processing_template_decl for the new allocate_struct_function
48 2007-11-25 Richard Guenther <rguenther@suse.de>
50 * decl.c (poplevel): Use BLOCK_CHAIN.
52 2007-11-24 Ollie Wild <aaw@google.com>
54 * typeck.c (delta_from_ptrmemfunc): New function.
55 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
56 (build_binary_op): Call delta_from_ptrmemfunc.
58 2007-11-23 Jakub Jelinek <jakub@redhat.com>
62 * decl.c (cp_finish_decl): Disallow variable or field
63 definitions if extern "Java" aggregates.
64 (grokparms): Disallow parameters with extern "Java"
66 (check_function_type): Disallow function return values
67 with extern "Java" aggregates.
68 * init.c (build_new_1): Disallow placement new with
69 extern "Java" aggregates.
71 2007-11-23 Mark Mitchell <mark@codesourcery.com>
72 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
75 * call.c (convert_like_real): Build a zero constant when __null is
76 converted to an integer type.
78 2007-11-22 Jakub Jelinek <jakub@redhat.com>
81 * decl2.c (cp_write_global_declarations): Issue error about static
82 data members in anonymous namespace which are declared and used,
85 2007-11-20 Jakub Jelinek <jakub@redhat.com>
88 * parser.c (cp_parser_class_head): Reject function template ids.
91 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
92 when processing_template_decl to build_array_type.
95 * pt.c (more_specialized_fn): Don't segfault if one or
96 both argument list end with ellipsis.
98 2007-11-18 Jakub Jelinek <jakub@redhat.com>
101 * semantics.c (finish_call_expr): Set
102 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
103 or OVERLOAD with all noreturn functions.
105 2007-11-16 Jakub Jelinek <jakub@redhat.com>
108 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
111 2007-11-13 Jakub Jelinek <jakub@redhat.com>
118 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
119 set to error_mark_node the outermost POINTER_TYPE to the pack if
120 it is seen in a POINTER_TYPE.
121 (push_template_decl_real): If check_for_bare_parameter_packs
122 fails for function return type, set the return type to
123 integer_type_node. If check_for_bare_parameter_packs failed
124 for non-function, return error_mark_node.
127 * call.c (build_new_op): Call resolve_args before calling
130 2007-11-11 Tom Tromey <tromey@redhat.com>
133 * lex.c (handle_pragma_implementation): Use cpp_included_before.
135 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
138 * pt.c (redeclare_class_template): Update error message. Use a
139 note to show the previous declaration.
140 (tsubst_friend_class): Use the location of the friend template as
141 the input location before calling redeclare_class_template.
143 2007-11-11 Jakub Jelinek <jakub@redhat.com>
146 * semantics.c (finish_pseudo_destructor_expr): Handle
147 object == error_mark_node.
149 2007-11-10 Jakub Jelinek <jakub@redhat.com>
152 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
153 is not scalar type, let finish_class_member_access_expr handle
154 diagnostics. Pass BIT_NOT_EXPR argument to
155 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
157 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
160 * decl.c (cp_complete_array_type): If any of the initializer
161 elements are pack expansions, don't compute the array size yet.
163 2007-11-08 Andrew Pinski <pinskia@gmail.com>
166 * tree.c (decl_linkage): Fields have no linkage.
168 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
170 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
172 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
177 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
178 Be careful with ERROR_MARK_NODEs.
179 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
182 2007-11-07 Jakub Jelinek <jakub@redhat.com>
185 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
188 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
192 * tree.c (c_build_qualified_type): Define bridge to
193 cp_build_qualified_type.
195 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
206 * typeck.c (check_return_expr): Pass address of retval to
207 check_for_bare_parameter_packs.
208 * class.c (build_base_field): Tolerate bases that have no layout
210 (end_of_base): Ditto.
211 * tree.c (canonical_type_variant): Be careful with
213 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
215 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
216 which states whether parameter packs should be replaced with
218 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
219 possible. If set_packs_to_error is set true, replace the parameter
220 pack with ERROR_MARK_NODE. Manage our own pointer sets.
221 (uses_parameter_packs): Don't set parameter packs to
223 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
224 which may be modified (if it is a parameter pack). Instructs
225 find_parameter_packs_r to replace parameter packs with
226 ERROR_MARK_NODE (so that they won't cause errors later on).
227 (process_template_parm): Pass pointer to
228 check_for_bare_parameter_packs.
229 (process_partial_specialization): Replace pack expansions before
230 the end of the template argument list with ERROR_MARK_NODE.
231 (push_template_decl_real): Pass pointer to
232 check_for_bare_parameter_packs. Replace parameter packs not at the
233 end of the template parameter list with ERROR_MARK_NODE.
234 (convert_template_argument): Be more careful about using DECL_NAME
235 on only declarations.
236 (unify): Can't unify against ERROR_MARK_NODE.
237 * semantics.c (finish_cond): Pass pointer to
238 check_for_bare_parameter_packs.
239 (finish_expr_stmt): Ditto.
240 (finish_for_expr): Ditto.
241 (finish_switch_cond): Pass pointer to
242 check_for_bare_parameter_packs, and call it before we put the
243 condition into the statement.
244 (finish_mem_initializers): Pass pointer to
245 check_for_bare_parameter_packs.
246 (finish_member_declaration): Ditto.
247 * parser.c (cp_parser_base_clause): Ditto.
249 2007-11-06 Jakub Jelinek <jakub@redhat.com>
252 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
253 with the final TREE_READONLY flag in place. processing_template_decl
254 is known to be 0 in this part of function.
257 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
258 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
259 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
260 * semantics.c (finish_omp_atomic): Revert most of the
261 2007-02-05 changes, just keep the new representation of
262 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
264 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
267 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
270 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
275 * typeck.c (merge_types): Don't lose rvalue references when
277 * call.c (build_over_call): Don't elide move constructors just
278 because the copy constructor is trivial (!).
279 (compare_ics): If comparing cv-qualifiers fails, we can still order
280 based on binding lvalues vs. rvalues.
282 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
285 * pt.c (unify_pack_expansion): bring handling of function call
286 arguments into line with type_unification_real.
288 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
290 * typeck.c (build_binary_op): Use pedwarn instead of error for
293 2007-11-05 Jakub Jelinek <jakub@redhat.com>
296 * parser.c (cp_parser_unary_expression): For &&label call
297 cp_parser_non_integral_constant_expression and return error_mark_node
301 * decl.c (grokdeclarator): Don't call build_memfn_type if type
302 is neither FUNCTION_TYPE nor METHOD_TYPE.
304 2007-11-02 Jakub Jelinek <jakub@redhat.com>
307 * parser.c (cp_parser_nested_name_specifier_opt): Use
308 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
309 typedef of currently open class.
311 2007-11-02 Paolo Carlini <pcarlini@suse.de>
314 * error.c (dump_expr): Deal specially with statements.
316 2007-11-01 Jason Merrill <jason@redhat.com>
319 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
321 (lookup_template_class): Use it to get the outer template args
322 for instantiating one.
325 * pt.c (reduce_template_parm_level): tsubst the parameters
326 of a template template parm.
328 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
331 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
333 2007-11-01 Jakub Jelinek <jakub@redhat.com>
336 * parser.c (cp_parser_postfix_dot_deref_expression): If
337 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
338 first and if that succeeds and type is SCALAR_TYPE_P, create
342 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
343 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
344 as for std::type_info.
346 2007-10-31 Paolo Carlini <pcarlini@suse.de>
349 * cxx-pretty-print.c (pp_cxx_typeid_expression,
350 pp_cxx_delete_expression): Change to static linkage.
351 * cxx-pretty-print.h: Adjust declarations.
352 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
353 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
354 MODOP_EXPR): Forward to pp_expression.
356 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
359 2007-10-31 Christian Bruel <christian.bruel@st.com>
360 Mark Mitchell <mark@codesourcery.com>
363 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
364 if retval is volatile.
366 2007-10-30 Jakub Jelinek <jakub@redhat.com>
369 * decl2.c (build_offset_ref_call_from_tree): Call
370 build_non_dependent_expr on object prior to building ADDR_EXPR from it
371 if FN is DOTSTAR_EXPR.
373 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
377 * pt.c (find_parameter_packs_r): Fix typo in comment.
378 (convert_template_argument): Look at the pattern of a pack
379 expansion to determine what kind of entity we're converting.
380 (coerce_template_parameter_pack): When we have coerced a non-type
381 template parameter pack, substitute into the type of that pack.
382 (tsubst_pack_expansion): When our substitution of a parameter pack
383 is a "trivial" substitution of itself, just substitute into the
384 pack expansion rather than actually expanding.
386 2007-10-29 Jakub Jelinek <jakub@redhat.com>
389 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
390 for non-integral type bitfields. Return true if bitfield is correct, false
391 error has been diagnosed.
392 (check_field_decls): If check_bitfield_decl returned false, call also
395 2007-10-28 Paolo Carlini <pcarlini@suse.de>
396 Mark Mitchell <mark@codesourcery.com>
399 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
400 class member error out and return.
402 2007-10-27 Jakub Jelinek <jakub@redhat.com>
404 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
405 to current_function_decl rather than 0.
408 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
410 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
412 2007-10-27 Jason Merrill <jason@redhat.com>
415 * call.c (convert_default_arg): Detect recursion.
417 2007-10-27 Jakub Jelinek <jakub@redhat.com>
420 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
421 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
423 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
425 * error.c (dump_expr): Handle OFFSETOF_EXPR.
427 2007-10-26 Jason Merrill <jason@redhat.com>
430 * pt.c (get_template_info): New fn.
431 (template_class_depth): Use it.
432 (push_template_decl_real): Check that the template args of the
433 definition match the args of the previous declaration.
435 2007-10-26 Paolo Carlini <pcarlini@suse.de>
438 * decl2.c (coerce_new_type): Do not allow a default argument for
441 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
444 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
445 don't see the leading '('. Only lookup names if we get an
448 2007-10-26 Jakub Jelinek <jakub@redhat.com>
451 * parser.c (cp_parser_parenthesized_expression_list): Set
452 greater_than_is_operator_p to true in between the parens.
454 2007-10-26 Paolo Carlini <pcarlini@suse.de>
457 * decl.c (grokdeclarator): In case of conflicting specifiers
458 just return error_mark_node.
460 2007-10-26 Ollie Wild <aaw@google.com>
462 * expr.c (cxx_expand_expr): Removed.
463 * cp-tree.h (exx_expand_expr): Removed.
464 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
467 2007-10-25 Paolo Carlini <pcarlini@suse.de>
470 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
472 2007-10-23 Jason Merrill <jason@redhat.com>
474 PR c++/25950 (DR 391)
475 * call.c (struct conversion): Remove check_copy_constructor_p.
476 (reference_binding): Always bind a reference directly to a
477 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
479 (check_constructor_callable): Remove.
480 (convert_like_real): Don't call it.
481 (initialize_reference): Don't call check_constructor_callable.
482 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
483 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
484 conversions if LOOKUP_NO_TEMP_BIND.
485 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
486 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
488 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
490 2007-10-22 Jakub Jelinek <jakub@redhat.com>
493 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
494 before checking if its type is integral.
496 2007-10-22 Jason Merrill <jason@redhat.com>
499 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
500 * pt.c (apply_late_template_attributes): Splice out dependent
501 attributes from DECL_ATTRIBUTES.
503 * decl.c (cxx_maybe_build_cleanup): Use build_address.
505 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
507 * typeck.c (build_binary_op) : Use appropriate warning option
508 instead of unnamed warning.
510 2007-10-16 Paolo Carlini <pcarlini@suse.de>
513 * pt.c (current_template_args): Do not change TREE_LIST elements
514 with a TREE_VALUE of error_mark_node.
516 2007-10-16 Mark Mitchell <mark@codesourcery.com>
518 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
519 * decl.c (start_decl): Tidy.
520 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
522 (grokdeclarator): Clarify comment.
524 2007-10-14 Andrew Pinski <pinskia@gmail.com>
527 * decl.c (grokfndecl): Return NULL after the "definition of
528 implicitly-declared" error happened.
530 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
533 * call.c (build_user_type_conversion_1): Do not consider conversion
534 functions to convert a (possibly cv-qualified) object to the (possibly
535 cv-qualified) same object type (or a reference to it), to a (possibly
536 cv-qualified) base class of that type (or a reference to it).
538 2007-10-12 Paolo Carlini <pcarlini@suse.de>
540 * pt.c (tsubst): Use template_parm_level_and_index.
542 2007-10-12 Jakub Jelinek <jakub@redhat.com>
545 * parser.c (cp_parser_compound_statement): Handle label-declarations
546 at the beginning of the compound statement.
547 (cp_parser_block_declaration): Issue diagnostics about __label__
548 not at the beginning of a block.
550 2007-10-11 Paolo Carlini <pcarlini@suse.de>
553 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
554 to convert_template_argument.
555 (coerce_template_parms): Return error_mark_node after fixed-length
557 (tsubst_decl): Check for error_mark_node the return value of the
558 first tsubst in 'case VAR_DECL'.
560 2007-10-08 Ollie Wild <aaw@google.com>
562 * typeck2.c (digest_init): Call cplus_expand_constant after
563 convert_for_initialization.
564 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
565 * expr.c (cplus_expand_constant): Updated function description.
567 2007-10-04 Jason Merrill <jason@redhat.com>
570 * call.c (initialize_reference): Handle local static reference
573 2007-10-03 Jason Merrill <jason@redhat.com>
576 * name-lookup.c (push_namespace_with_attrs): Fold back into...
577 (push_namespace): Here.
578 (handle_namespace_attrs): New fn for the attr code.
579 (leave_scope): Don't pop_visibility.
580 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
581 * parser.c (cp_parser_namespace_definition): Call
582 handle_namespace_attrs and pop_visibility as appropriate.
585 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
587 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
589 * decl.c (duplicate_decls): Preserve linkage flags for mere
590 redeclarations of gnu_inline definitions.
592 2007-10-03 Jason Merrill <jason@redhat.com>
595 * decl.c (wrap_cleanups_r): New fn.
596 (wrap_temporary_cleanups): New fn.
597 (initialize_local_var): Call it.
599 2007-09-29 Jason Merrill <jason@redhat.com>
602 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
603 constant to not have DECL_EXTERNAL if it's file-local.
605 2007-09-28 Ollie Wild <aaw@google.com>
608 2007-09-27 Ollie Wild <aaw@google.com>
610 * typeck2.c (digest_init): Call cplus_expand_constant after
611 convert_for_initialization.
612 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
613 * expr.c (cplus_expand_constant): Updated function description.
615 2007-09-28 Jason Merrill <jason@redhat.com>
618 * class.c (layout_empty_base): Take rli parameter, update
619 rli->record_align if empty base has user-specified alignment.
620 (build_base_field): Pass rli to it.
622 2007-09-28 Paolo Carlini <pcarlini@suse.de>
625 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
627 2007-09-28 Paolo Carlini <pcarlini@suse.de>
630 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
631 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
632 (dump_parameters): Just call dump_type for argument packs too.
634 2007-09-28 Jakub Jelinek <jakub@redhat.com>
637 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
638 qualification by creating qualified PACK_EXPANSION_PATTERN and
639 then calling make_pack_expansion on it.
641 2007-09-27 Ollie Wild <aaw@google.com>
643 * typeck2.c (digest_init): Call cplus_expand_constant after
644 convert_for_initialization.
645 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
646 * expr.c (cplus_expand_constant): Updated function description.
648 2007-09-27 Jason Merrill <jason@redhat.com>
651 * decl2.c (is_late_template_attribute): Don't crash on unknown
654 2007-09-27 Paolo Carlini <pcarlini@suse.de>
657 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
658 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
659 spaces in the formatting.
660 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
662 2007-09-27 Jakub Jelinek <jakub@redhat.com>
664 * error.c (cxx_print_error_function): Add third argument, pass
665 it over to lhd_print_error_function.
666 (cp_print_error_function): If diagnostic->abstract_origin, print
668 * cp-tree.h (struct diagnostic_info): New forward decl.
669 (cxx_print_error_function): Add third argument.
671 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
674 * name-lookup.c (pushtag): Do not create an implicit typedef before
675 the associated type declaration is known to be valid.
677 2007-09-25 Jakub Jelinek <jakub@redhat.com>
679 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
680 rather than pointers.
682 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
685 * search.c (check_final_overrider): Fail if
686 targetm.comp_type_attributes returns 0.
688 2007-09-24 Jason Merrill <jason@redhat.com>
691 * pt.c (resolve_typename_type): Don't look things up in the original
692 template if it would mean losing template arguments.
694 2007-09-24 Jakub Jelinek <jakub@redhat.com>
697 * cp-tree.h (cxx_type_hash_eq): New prototype.
698 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
699 * tree.c (cxx_type_hash_eq): New function.
701 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
704 * tree.c (cp_build_qualified_type_real): Build a canonical
705 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
707 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
711 * tree.c (cplus_array_compare): Compare pointers, not types.
712 (build_cplus_array_type_1): Store new array type into the hash
713 table before building the canonical type; build the canonical type
715 (cp_build_qualified_type_real): Put all of the array types with
716 cv-qualified element types into the C++ array hash table, built as
717 variants of the unqualified versions.
719 2007-09-23 Jason Merrill <jason@redhat.com>
722 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
723 for deprecation warnings.
725 2007-09-22 Jason Merrill <jason@redhat.com>
728 * call.c (build_over_call): Warn about deprecated virtuals.
731 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
732 (MAYBE_TAGGED_TYPE_P): Remove.
733 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
734 instead of calling is_late_template_attribute again.
735 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
736 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
737 Don't crash on typedefs from non-template classes.
738 * decl2.c (grokfield): Don't sorry about attrs on template parms.
739 (is_late_template_attribute): All attributes applied to template
740 parms or typename types are dependent. Static.
741 (splice_template_attributes): Pass decl through.
742 (save_template_attributes): Likewise.
744 2007-09-20 Jakub Jelinek <jakub@redhat.com>
747 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
748 returned from tsubst_pack_expansion.
749 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
750 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
752 2007-09-20 Paolo Carlini <pcarlini@suse.de>
755 * semantics.c (finish_id_expression): Use consistently
756 context_for_name_lookup.
757 * decl.c (fixup_anonymous_aggr): Fix error message for
758 anonymous struct (vs union).
760 2007-09-19 Jason Merrill <jason@redhat.com>
763 * pt.c (tsubst): Handle typedefs by looking for the specialization.
764 (retrieve_specialization): Only tagged types use
765 DECL_TEMPLATE_INSTANTIATIONS.
766 (instantiate_class_template): Push nested classes too.
767 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
769 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
770 * init.c (is_aggr_type): Remove redundant tests.
771 * class.c (push_nested_class): Use CLASS_TYPE_P.
773 2007-09-20 Paolo Carlini <pcarlini@suse.de>
776 * init.c (build_zero_init): If, recursively, build_zero_init
777 returns a NULL_TREE, do not append it to the VEC of constructors.
779 2007-09-18 Jason Merrill <jason@redhat.com>
782 * pt.c (apply_late_template_attributes): Set processing_template_decl.
783 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
784 ATTR_FLAG_TYPE_IN_PLACE.
785 (tsubst): Do unqualified lookup to find typedefs from current class.
786 [ARRAY_TYPE]: Propagate alignment info.
787 * decl2.c (is_late_template_attribute): Only defer handling of
788 attribute aligned if the expression is dependent.
789 (save_template_attributes): If we're deferring any attributes,
790 make this a naming typedef.
792 2007-09-18 Paolo Carlini <pcarlini@suse.de>
795 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
796 va_arg instead of __builtin_va_arg.
798 2007-09-18 Paolo Carlini <pcarlini@suse.de>
801 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
802 (pp_cxx_primary_expression): Use it.
803 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
804 * error.c (dump_expr): Use it.
806 2007-09-18 Paolo Carlini <pcarlini@suse.de>
809 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
810 out case TYPEID_EXPR to...
811 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
812 and pp_cxx_right_paren.
813 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
814 * error.c (dump_expr): Use it.
816 2007-09-18 Paolo Carlini <pcarlini@suse.de>
819 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
820 (pp_cxx_primary_expression): Use it.
821 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
822 * error.c (dump_expr): Use it.
824 2007-09-16 Paolo Carlini <pcarlini@suse.de>
827 * init.c (build_new): Remove warning for zero-element
830 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
833 * call.c (maybe_handle_implicit_object): Set this_p, clear
834 rvaluedness_matches_p.
835 (compare_ics): Do not compare rvaluedness matching when one of the
836 operands is an implicit object.
838 2007-09-14 Jason Merrill <jason@redhat.com>
840 PR c++/17743, c++/19163
841 * decl2.c (is_late_template_attribute): New fn.
842 (splice_template_attributes, save_template_attributes): New fns.
843 (cplus_decl_attributes): Call save_template_attributes.
844 * pt.c (apply_late_template_attributes): New fn.
845 (instantiate_class_template, tsubst_decl): Use it.
846 * cp-tree.h: Declare is_late_template_attribute.
848 2007-09-13 Tom Tromey <tromey@redhat.com>
850 * parser.c (cp_lexer_new_main): Don't use
851 c_lex_return_raw_strings.
852 (cp_lexer_get_preprocessor_token): Update. Add special case when
855 2007-09-11 Jan Hubicka <jh@suse.cz>
857 * method.c (use_thunk): Use tree_rest_of_compilation
858 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
859 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
860 * cp-tree.h (expand_body): Kill.
861 (emit_associated_thunks): Declare.
862 * semantics.c (emit_associated_thunks): Export.
865 2007-09-09 David Daney <ddaney@avtrex.com>
868 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
869 to calculate cookie_ptr.
871 2007-09-08 Jason Merrill <jason@redhat.com>
874 * pt.c (most_specialized_class): Set processing_template_decl
875 while tsubsting partial spec args.
877 2007-09-06 Jason Merrill <jason@redhat.com>
879 * decl2.c (get_guard): Copy visibility from the guarded variable.
881 2007-09-06 Jan Hubicka <jh@suse.cz>
883 * semantics.c (expand_body): Do not mark arguments of clones used.
885 2007-09-06 Paolo Carlini <pcarlini@suse.de>
888 * decl.c (cp_finish_decl): When processing_template_decl,
889 deal correctly with init as TREE_LIST.
891 2007-09-06 Tom Tromey <tromey@redhat.com>
893 * decl.c (finish_function): Put return's location on line zero of
896 2007-09-05 Jason Merrill <jason@redhat.com>
899 * except.c (prepare_eh_type): Use type_decays_to.
902 * init.c (build_delete): Use build_headof to get the address of the
903 complete object if we aren't using the deleting destructor.
904 * rtti.c (build_headof): No longer static.
905 * cp-tree.h: Declare it.
907 2007-09-06 Jakub Jelinek <jakub@redhat.com>
909 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
910 decl if a prototype for XX is provided with throw().
913 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
914 on __*_chk non-__builtin_* decls.
916 2007-09-05 Paolo Carlini <pcarlini@suse.de>
919 * semantics.c (finish_id_expression): Use context_for_name_lookup
920 insted of DECL_CONTEXT, to see through anonymous structs and unions.
921 * class.c (finish_struct_anon): Deal correctly with anonymous
922 structs (vs unions, as GNU extension) in error messages.
924 2007-09-05 Jan Hubicka <jh@suse.cz>
926 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
927 call, DECL_EXTERNAL checks and current_function_decl saving.
929 2007-09-05 Paolo Carlini <pcarlini@suse.de>
932 * parser.c (cp_parser_primary_expression): Return error_mark_node
933 when a statement-expression is found in a template-argument list.
935 2007-09-04 Jason Merrill <jason@redhat.com>
937 * except.c (initialize_handler_parm): Use
938 fold_build_cleanup_point_expr.
941 * call.c (reference_binding): Don't look for user-defined conversions
945 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
946 the MUST_NOT_THROW_EXPR.
948 2007-09-04 Richard Sandiford <richard@codesourcery.com>
950 * decl.c (cp_finish_decl): Call determine_visibility before
951 make_rtl_for_nonlocal_decl.
953 2007-09-04 Jason Merrill <jason@redhat.com>
956 * pt.c (most_specialized_class): Substitute outer template
957 arguments into the arguments of a member template partial
959 (strip_innermost_template_args): New fn.
961 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
963 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
965 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
967 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
968 * decl.c (cp_make_fname_decl): Likewise,
969 * parser.c (cp_parser_string_literal): Likewise,
970 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
971 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
974 2007-09-02 Paolo Carlini <pcarlini@suse.de>
977 * typeck.c (build_unary_op): Fix error message for
978 Boolean expression as operand to operator--.
980 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
982 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
983 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
986 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
989 * init.c (build_default_init): Make extern.
990 * cp-tree.h (build_default_init): Declare here.
991 * pt.c (tsubst_expr): When the instantiation of the initializer of
992 a variable results in an empty list, default-initialize the
994 (tsubst_copy_and_build): When the instantiation of the initializer
995 in a new expression results in an empty initializer list,
996 default-initialize it.
998 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1000 * mangle.c (write_type): Change mangling of rvalue reference from
1003 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1005 * decl.c (duplicate_decls): Remove duplicated line.
1007 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1010 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1011 BOUND_TEMPLATE_TEMPLATE_PARM.
1013 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1016 * search.c (lookup_member): Check the name argument for
1019 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1022 * parser.c (cp_parser_trait_expr): Check rerurn value of
1025 2007-08-30 Ollie Wild <aaw@google.com>
1027 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1028 convert_ptrmem for pointer to member conversions.
1029 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1030 (ocp_convert): Update cp_convert_to_pointer call.
1031 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1033 (build_static_cast_1): Check can_convert for conversions in either
1035 (get_delta_difference_1): New function.
1036 (get_delta_difference): Refactor to call get_delta_difference_1.
1038 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1040 * decl.c (start_preparsed_function): Set
1041 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1043 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1046 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1047 BOUND_TEMPLATE_TEMPLATE_PARM.
1049 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1053 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1054 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1056 2007-08-27 Jason Merrill <jason@redhat.com>
1059 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1060 Look inside STMT_EXPR.
1061 * semantics.c (stmt_expr_value_expr): New fn.
1062 * cp-tree.h: Declare it.
1065 * decl.c (groktypename): Ignore attributes applied to class type.
1067 2007-08-28 Richard Guenther <rguenther@suse.de>
1069 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1071 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1073 * error.c (dump_expr): Handle COMPLEX_CST.
1074 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1075 (pp_cxx_expression): Likewise.
1077 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1079 * decl.c (GNU_INLINE_P): New.
1080 (duplicate_decls): Handle gnu_inline. Merge attributes and
1081 some flags in overriding definitions.
1082 (redeclaration_error_message): Handle gnu_inline.
1083 (start_preparsed_function): Likewise.
1085 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1087 * call.c (sufficient_parms_p): Constify.
1088 * class.c (same_signature_p): Likewise.
1089 * cp-gimplify.c (is_invisiref_parm,
1090 cxx_omp_privatize_by_reference): Likewise.
1091 * cp-objcp-common.c (has_c_linkage): Likewise.
1092 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1093 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1094 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1095 num_artificial_parms_for, comp_template_parms,
1096 template_parameter_pack_p, any_dependent_template_arguments_p,
1097 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1098 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1099 zero_init_p, member_p, cp_lvalue_kind,
1100 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1101 varargs_function_p, is_dummy_object, special_function_kind,
1102 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1103 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1104 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1105 cp_has_mutable_p, at_least_as_qualified_p,
1106 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1107 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1108 * except.c (nothrow_libfn_p): Likewise.
1109 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1111 * pt.c (comp_template_parms, template_parameter_pack_p,
1112 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1113 any_dependent_template_arguments_p): Likewise.
1114 * repo.c (repo_export_class_p): Likewise.
1115 * semantics.c (anon_aggr_type_p): Likewise.
1116 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1117 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1118 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1119 zero_init_p, special_function_p): Likewise.
1120 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1121 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1122 compparms, invalid_nonstatic_memfn_p,
1123 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1124 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1125 cp_has_mutable_p, lvalue_or_else): Likewise.
1127 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1129 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1130 * cp-objcp-common.c (cp_tree_size): Ditto.
1131 * tree.c (cp_walk_subtrees): Ditto
1132 * cp-tree.def (TINST_LEVEL): Go away.
1133 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1134 move together with other non-tree structs.
1135 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1136 (union lang_tree_node): Eliminate tinst_level field.
1137 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1138 (current_instantiation, outermost_tinst_level): Return
1139 a "struct tinst_level *".
1141 * error.c (print_instantiation_partial_context): Change second
1142 parameter to a "struct tinst_level *". Replace accessor macros
1144 (print_instantiation_full_context): Likewise.
1145 * lex.c (in_main_input_context): Likewise.
1147 * pt.c (struct pending_templates): New.
1148 (pending_templates, last_pending_template): Use it as a type.
1149 (current_tinst_level): Change typo to "struct tinst_level *"
1150 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1151 (add_pending_template): Construct a "struct pending_template".
1152 Replace TINST_LEVEL accessor macros with field access.
1153 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1154 (pop_tinst_level): Likewise.
1155 (instantiate_pending_templates): Likewise. Factor common code used
1156 when an instantiation has been done.
1157 (outermost_tinst_level): Replace tree_last with loop.
1158 (current_instantiation): Return a "struct tinst_level *".
1160 2007-08-24 Ollie Wild <aaw@google.com>
1162 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1163 * name-lookup.h (cp_binding_level): Remove vtables member.
1165 2007-08-24 Richard Guenther <rguenther@suse.de>
1167 * tree.c (cp_cannot_inline_tree_fn): Remove.
1168 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1169 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1172 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1175 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1176 error_mark_node right away if build_expr_type_conversion
1180 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1181 is error_mark_node rather than NULL_TREE.
1182 * pt.c (check_explicit_specialization): Likewise.
1185 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1186 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1188 2007-08-22 Jason Merrill <jason@redhat.com>
1191 * pt.c (outermost_tinst_level): New function.
1192 * lex.c (in_main_input_context): New function.
1193 * cp-tree.h: Declare it.
1194 * decl2.c (constrain_class_visibility): Use it to avoid warning
1195 about uses of the anonymous namespace in the main input file.
1197 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1199 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1201 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1204 * class.c (finish_struct_1): Warn when a class has virtual
1205 functions and accessible non-virtual destructor.
1207 2007-08-20 Richard Guenther <rguenther@suse.de>
1211 * call.c (build_new_method_call): Convert initializer to
1213 * init.c (build_aggr_init): Do not fiddle with types.
1214 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1215 * except.c (build_throw): Do not drop qualifiers for the
1217 * typeck.c (get_member_function_from_ptrfunc): Do not
1218 fiddle with types, instead convert.
1219 (build_ptrmemfunc1): Convert to the target type for
1221 (gfc_trans_allocate): Convert result to target type.
1222 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1223 pointer-to-member structures shall have alias set zero as well.
1225 2007-08-20 Richard Guenther <rguenther@suse.de>
1227 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1229 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1230 (nonstatic_local_decl_p): Likewise.
1231 * tree.c (cp_auto_var_in_fn_p): Remove.
1232 * decl.c (nonstatic_local_decl_p): Remove.
1234 2007-08-20 Richard Guenther <rguenther@suse.de>
1236 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1238 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1239 cp_walk_subtrees lh parameter.
1240 (cp_walk_tree_without_duplicates): New define to
1241 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1242 * tree.c (count_trees): Call
1243 cp_walk_tree_without_duplicates.
1244 (verify_stmt_tree): Call cp_walk_tree.
1245 (break_out_target_exprs): Likewise.
1246 (WALK_SUBTREE): Likewise.
1247 * cp-gimplify.c (cp_genericize): Likewise.
1248 * cp-pt.c (find_parameter_packs_r): Likewise.
1249 (uses_parameter_packs): Likewise.
1250 (make_pack_expansion): Likewise.
1251 (check_for_bare_parameter_packs): Likewise.
1252 (for_each_template_parm): Likewise.
1253 * decl.c (check_default_argument): Call
1254 cp_walk_tree_without_duplicates.
1255 * except.c (build_throw): Likewise.
1256 * decl2.c (type_visibility): Likewise.
1257 * semantics.c (expand_or_defer_fn): Likewise.
1258 (finalize_nrv): Call cp_walk_tree.
1260 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1263 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1264 Initialize it with save_expr rather than get_temp_regvar.
1266 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1269 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1272 2007-08-17 Ollie Wild <aaw@google.com>
1275 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1276 declarations into appropriate slots for comparison. Fix type
1279 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1282 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1283 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1285 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1288 * parser.c (cp_parser_class_head): Improve error message.
1290 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1292 * pt.c (instantiate_decl): Set input_location
1293 for the function end.
1295 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1297 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1299 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1300 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1301 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1302 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1303 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1304 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1305 * typeck.c (cp_type_quals): Likewise.
1306 * typeck2.c (cxx_incomplete_type_diagnostic,
1307 cxx_incomplete_type_error): Likewise.
1309 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1312 * pt.c (tsubst_friend_function): When check_classfn
1313 returns error_mark_node likewise return it.
1315 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1318 * typeck.c (check_return_expr): Don't NRV optimize vars in
1320 * decl.c (finish_function): Comment fix.
1322 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1325 * pt.c (push_template_decl_real): Depending on TYPE_P
1326 use either TYPE_CONTEXT or DECL_CONTEXT.
1328 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1330 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1331 constructors and destructors return this.
1333 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1336 * decl2.c (check_classfn): Return error_mark_node in case of error;
1337 in that case, do not call add_method.
1338 * decl.c (start_decl): Deal with check_classfn returning
1340 (grokfndecl): Likewise.
1341 * pt.c (tsubst_friend_function): Likewise.
1343 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1346 * typeck.c (build_binary_op): Disallow vector float types with
1347 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1349 2007-08-11 Ian Lance Taylor <iant@google.com>
1351 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1353 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1355 2007-08-10 Ollie Wild <aaw@google.com>
1357 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1359 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1361 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1362 (lookup_using_namespace): Fix ambiguous_decl call.
1363 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1365 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1367 * call.c (name_as_c_string): Use CONST_CAST.
1368 * decl.c (build_decl): Likewise.
1369 * parser.c (cp_parser_string_literal): Likewise.
1371 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1374 * error.c (dump_expr): Consistently use the *_cxx_*
1375 variants of the pretty-print functions.
1377 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1380 * decl.c (check_special_function_return_type): Just error
1381 on return type specified for conversion operator.
1383 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1385 * typeck2.c (readonly_error): Handle general expressions.
1386 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1388 2007-08-06 Dan Hipschman <dsh@google.com>
1390 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1391 access function name.
1393 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1396 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1397 * g++spec.c (lang_specific_driver): Check them.
1399 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1402 * pt.c (inline_needs_template_parms): Fix comment; change return type
1405 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1408 2007-03-26 Dirk Mueller <dmueller@suse.de>
1410 * parser.c (cp_parser_member_declaration): Pedwarn
1411 about stray semicolons after member declarations.
1413 2007-08-02 Lee Millward <lee.millward@gmail.com>
1418 * parser.c (cp_parser_asm_definition): Detect and discard asm
1419 statements with invalid inputs or outputs.
1420 (cp_parser_asm_operand_list): Return error mark node if any
1421 of the operands are invalid. Adjust documentation.
1423 2007-08-02 Nick Clifton <nickc@redhat.com>
1425 * typeck.c: Change copyright header to refer to version 3 of the
1426 GNU General Public License and to point readers at the COPYING3
1427 file and the FSF's license web page.
1428 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1429 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1430 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1431 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1432 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1433 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1434 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1435 name-lookup.h, parser.c: Likewise.
1437 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1440 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1442 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1445 * semantics.c (finish_label_stmt): Reject the __label__
1446 extension outside function scopes.
1448 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1450 * parser.c (eof_token): Un-constify.
1451 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1452 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1455 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1457 * pt.c, tree.c, typeck2.c: Fix comment typos.
1459 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1460 Mark Mitchell <mark@codesourcery.com>
1463 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1464 hidden due to friend declarations in local classes.
1466 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1468 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1469 * cp-tree.def (DECLTYPE_TYPE): New.
1470 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1471 (dump_type_prefix): Ditto.
1472 (dump_type_suffix): Ditto.
1473 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1474 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1475 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1477 (DECLTYPE_TYPE_EXPR): New.
1478 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1479 (finish_declared_type): Declare.
1480 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1481 DECLTYPE_TYPE nodes.
1482 (pp_cxx_type_id): Ditto.
1483 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1484 (tsubst): Substitute into a DECLTYPE_TYPE node.
1485 (tsubst_copy): Ditto.
1486 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1488 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1489 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1490 structural equality (because we can't hash the expressions).
1491 (finish_declared_type): New.
1492 * lex.c (reswords): Add "decltype" keyword.
1493 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1494 (cp_parser_postfix_expression): Add member_access_only_p to
1495 restrict postfix expression to member access expressions.
1496 (cp_parser_unary_expression): Update call to
1497 cp_parser_postfix_expression to reflect new parameter.
1498 (cp_parser_declared_type): New.
1499 (cp_parser_simple_type_specifier): Parse decltype types.
1501 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1504 * call.c (convert_for_arg_passing): Only widen bitfields to their
1505 declared types if necessary.
1507 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1509 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1512 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1514 * decl.c (typename_hash, typename_compare): Constify.
1515 * mangle.c (hash_type, compare_type): Likewise.
1516 * pt.c (eq_local_specializations, hash_local_specialization):
1518 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1519 list_hash): Likewise.
1520 * typeck2.c (pat_compare): Likewise.
1522 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1524 * method.c (implicitly_declare_fn): Increase alignment if member
1525 function pointer format requires it.
1527 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1530 * typeck.c (check_return_expr): Do not pass a null argument
1533 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1536 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1539 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1542 * typeck.c (convert_arguments): Only use default args if we have
1546 * typeck.c (structural_comptypes): No need to check
1547 resolve_typename_type return value here.
1548 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1549 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1550 original type rather than error_mark_node in case of failure.
1551 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1552 resolve_typename_type result check.
1553 (cp_parser_direct_declarator, cp_parser_head,
1554 cp_parser_constructor_declarator_p): Likewise.
1556 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1558 * pt.c (template_parms_variadic_p): Remove.
1559 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1561 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1564 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1565 argument to dump_aggr_init_expr_args instead of false.
1567 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1569 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1570 canonical types; otherwise, fall back to structural type
1571 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1572 internal compiler error if the canonical types are wrong.
1574 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1577 * parser.c (cp_parser_make_indirect_declarator): When the
1578 the code argument is ERROR_MARK return cp_error_declarator.
1580 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1583 * decl.c (cxx_init_decl_processing): Don't set
1584 force_align_functions_log.
1585 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1586 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1587 FUNCTION_DECL, return its alignment.
1589 2007-07-09 Richard Guenther <rguenther@suse.de>
1591 * decl.c (start_preparsed_function): Do not promote return type.
1593 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1596 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1598 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1601 * pt.c (resolve_overloaded_unification): Robustify. Return a
1603 (type_unification_real): Adjust accordingly.
1605 2007-07-06 Richard Guenther <rguenther@suse.de>
1607 * init.c (build_new_1): Use the correct pointer type.
1608 * typeck2.c (build_m_component_ref): Likewise.
1610 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1613 * init.c (build_zero_init): Always build an initializer for
1615 * typeck2.c (build_functional_cast): Use build_zero_init.
1618 * init.c (build_new_1): Always pass the allocation function to
1619 build_op_delete_call.
1620 * call.c (build_op_delete_call): Handle operator delete with a
1621 variable-argument list. Do not issue an error when no matching
1622 deallocation function is available for a new operator.
1625 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1626 * decl.c (value_dependent_init_p): New function.
1627 (cp_finish_decl): Use it.
1628 * pt.c (value_dependent_expression_p): Use
1629 any_value_dependent_elements_p.
1630 * parser.c (cp_parser_primary_expression): Add comment about
1631 treating dependent qualified names as integral
1632 constant-expressions.
1634 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1636 * decl.c (build_ptrmemfunc_type): Always use structural equality
1637 tests when comparing pointer-to-member-function types, because the
1638 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1641 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1643 * init.c (build_new): Tweak comment.
1645 2007-06-29 Dave Brolley <brolley@redhat.com>
1648 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1649 type to its base type and number of elements here.
1650 * init.c (build_new): Call complete_type_or_else to ensure that the
1651 type is complete and to issue a diagnostic if it is not.
1652 (build_new_1): Don't call complete_type_or_else here.
1654 2007-07-03 Richard Guenther <rguenther@suse.de>
1657 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1660 2007-07-02 Simon Baldwin <simonb@google.com>
1662 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1663 for inner-style nested forward declarations that don't declare
1666 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1669 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1670 DECL_P in not a variable and appears more than once error messages.
1672 2007-07-01 Ollie Wild <aaw@google.com>
1674 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1675 (select_decl): Remove function.
1676 (unqualified_namespace_lookup): Populate binding by calling
1677 ambiguous_decl. Remove select_decl call.
1678 (lookup_qualified_name): Remove select_decl call.
1679 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1680 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1681 generation when name lookup is ambiguous.
1683 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1686 * init.c (build_new_1): Use structural equality on the copy of the
1689 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1691 * decl2.c (determine_visibility): Implement
1692 flag_visibility_ms_compat effect on type info.
1693 * decl.c (cxx_init_decl_processing): Implement
1694 global effect of flag_visibility_ms_compat.
1696 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1698 * decl2.c (start_objects): Mark constructor-running function
1701 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1704 * decl.c (grokdeclarator): Reset friendp for member functions declared
1705 friend of their own class.
1707 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1709 * decl2.c (determine_visibility): Don't look for dllexport here.
1710 (determine_visibility_from_class): Tidy.
1712 2007-06-18 Simon Baldwin <simonb@google.com>
1715 * parser.c (cp_parser_single_declaration): Added check for storage
1716 class other than sc_none in parsed declaration, and a flag to indicate
1717 if the call is part of an explicit template specialization parse.
1718 * (cp_parser_explicit_specialization): Specialization check flag added
1719 to call to cp_parser_single_declaration(), set true.
1720 * (cp_parser_template_declaration_after_export): Specialization check
1721 flag added to call to cp_parser_single_declaration(), set false.
1722 * pt.c (check_explicit_specialization): Added code to copy visiblity
1723 and linkage from the templated function to the explicit specialization.
1725 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1727 * typeck.c (build_binary_op): For templates build the
1728 expression in pieces to avoid the assert in build2_stat.
1729 (get_member_function_from_ptrfunc):
1730 Change over to using POINTER_PLUS_EXPR and convert
1731 the second operand to sizetype.
1732 * typeck2.c (build_m_component_ref): Likewise.
1733 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1734 instead of PLUS_EXPR for pointers.
1735 (build_new_1): Likewise.
1736 (build_vec_delete_1): Likewise.
1737 (build_vec_delete): Likewise.
1738 * class.c (build_base_path): Likewise.
1739 (build_base_path): Likewise.
1740 (convert_to_base_statically): Likewise.
1741 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1742 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1743 instead of PLUS_EXPR.
1744 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1745 instead of PLUS_EXPR for pointers.
1746 * call.c (build_special_member_call): Likewise.
1747 * rtti.c (build_headof): Likewise.
1748 Use sizetype instead of ptrdiff_type_node.
1749 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1750 instead of PLUS_EXPR for pointers.
1751 * except.c (expand_start_catch_block): Do a
1752 NEGATIVE and then a POINTER_PLUS_EXPR instead
1754 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1755 PLUS_EXPR on pointer types over to use
1756 POINTER_PLUS_EXPR and remove the conversion
1757 to the pointer types.
1758 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1759 adding to a pointer type. Use size_int instead of
1760 ssize_int. Convert the index to sizetype before
1761 adding it to the pointer.
1763 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1765 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1766 (DECL_ANON_UNION_VAR_P): New macro.
1767 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1768 than DECL_VAR_MARKED_P, to keep track of which variables we have
1770 * decl.c (redeclaration_error_message): Complain about redeclaring
1771 anonymous union members at namespace scope.
1772 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1774 2007-06-14 Geoff Keating <geoffk@apple.com>
1776 * decl2.c (determine_visibility): Ensure that functions with
1777 hidden types as parameters are hidden.
1780 * decl2.c (determine_visibility): Remove duplicate code for
1783 2007-06-12 Ian Lance Taylor <iant@google.com>
1786 * init.c (avoid_placement_new_aliasing): New static function.
1787 (build_new_1): Call it.
1789 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1791 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1792 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1794 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1797 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1798 on init, the non-decl cond operand and increment value.
1800 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1803 * decl.c (check_initializer): Report an error when a brace enclosed
1804 initializer is used for a non-aggregate type in C++98.
1805 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
1807 (grokdeclarator): Likewise.
1808 (move_fn_p): Likewise.
1809 * typeck.c (check_return_expr): Likewise.
1810 * call.c (reference_binding): Likewise.
1811 * error.c (cp_cpp_error): Likewise.
1812 * pt.c (check_default_tmpl_args): Likewise.
1814 * lex.c (init_reswords): Likewise.
1815 * parser.c (p_parser_primary_expression): Likewise.
1816 (TOKEN_PRECEDENCE): Likewise.
1817 (cp_parser_init_declarator): Likewise.
1818 (cp_parser_ptr_operator): Likewise.
1819 (cp_parser_parameter_declaration): Likewise.
1820 (cp_parser_enclosed_template_argument_list): Likewise.
1821 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
1822 (cp_parser_next_token_ends_template_argument_p): Likewise.
1824 2007-06-04 Simon Baldwin <simonb@google.com>
1826 * decl.c (grokdeclarator): Readability change. Moved case labels
1827 into direct switch statement scope.
1829 2007-06-04 Paolo Carlini <pcarlini@suse.de>
1831 * call.c (convert_like_real): Remove pointless code.
1833 2007-05-31 Mark Mitchell <mark@codesourcery.com>
1835 * decl.c (get_atexit_fn_ptr_type): New function.
1836 (get_atexit_node): Use it.
1837 (start_cleanup_fn): Likewise.
1838 (register_dtor_fn): Use the object's destructor, instead of a
1839 separate cleanup function, where possible.
1840 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
1841 (atexit_fn_ptr_type_node): New macro.
1842 * decl2.c (build_cleanup): Use build_address.
1844 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
1846 * typeck.c (build_binary_op): Include types in error.
1848 2007-05-31 Jakub Jelinek <jakub@redhat.com>
1851 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
1852 needs runtime initialization.
1854 2007-05-31 Paolo Carlini <pcarlini@suse.de>
1857 * semantics.c (finish_trait_expr): Complete the types.
1859 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
1860 Douglas Gregor <doug.gregor@gmail.com>
1861 Pedro Lamarao <pedro.lamarao@mndfck.org>
1862 Howard Hinnant <howard.hinnant@gmail.com>
1866 * typeck.c (comptypes): Don't consider rvalue and lvalue
1867 reference types to be equivalent.
1868 (check_return_expr): Move from certain lvalues when returning
1870 * decl.c (grokdeclarator): Implement reference collapsing.
1871 (copy_fn_p): Don't consider constructors taking rvalue references
1872 to be copy constructors.
1874 * call.c (conversion): New "rvaluedness_matches_p" member.
1875 (convert_class_to_reference): Require reference type as first
1876 parameter instead of base type.
1877 (reference_binding): Add logic to handle rvalue references.
1878 (implicit_conversion): Update inaccurate comment.
1879 (convert_like_real): Disable creation of temporaries that are
1880 impossible to initialize for types with move constructors.
1881 (build_over_call): Elide move constructors when possible.
1882 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
1883 (maybe_handle_ref_bind): Return conversion instead of type node.
1884 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
1885 determine preferred conversion sequences.
1886 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
1887 (LOOKUP_PREFER_RVALUE): New.
1888 (DECL_MOVE_CONSTRUCTOR_P): New.
1889 (struct cp_declarator): Add "reference" member for reference
1890 types, with new "rvalue_ref" flag.
1891 (cp_build_reference_type): Declare.
1892 (move_fn_p): Declare.
1893 * error.c (dump_type_prefix): Format rvalue reference types
1894 correctly in error messages.
1895 * except.c (build_throw): Move from certain lvalues when
1897 * mangle.c (write_type): Mangle rvalue references differently
1898 than regular references.
1899 * parser.c (make_reference_declarator): Add boolean parameter for
1901 (cp_parser_make_indirect_declarator): New.
1902 (cp_parser_new_declarator_opt): Call
1903 cp_parser_make_indirect_declarator.
1904 (cp_parser_conversion_declarator_opt): Ditto.
1905 (cp_parser_declarator): Ditto.
1906 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1908 * pt.c (tsubst): Implement reference collapsing.
1909 (maybe_adjust_types_for_deduction): Implement special template
1910 parameter deduction rule for rvalue references.
1911 (type_unification_real): Update calls to
1912 maybe_adjust_types_for_deduction.
1913 (try_one_overload): Ditto.
1914 (unify_pack_expansion): Ditto.
1915 * tree.c (lvalue_p_1): Handle rvalue reference types.
1916 (cp_build_reference_type): New.
1918 2007-05-30 Jakub Jelinek <jakub@redhat.com>
1921 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
1922 variables that need runtime initialization.
1924 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
1927 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
1928 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
1929 case POSTDECREMENT_EXPR>): Return the error_mark_node
1930 if either the real or imaginary parts would an
1933 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
1934 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1937 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
1938 token is a closing brace, false if there are no tokens left.
1939 (cp_parser_namespace_alias_definition): Only consume the next token if
1940 it is a closing brace.
1942 * parser.c (cp_parser_class_specifier): Likewise.
1944 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
1946 * semantics.c (finish_member_declaration): Fix a typo in the
1949 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
1961 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
1962 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
1963 * pt.c (check_for_bare_parameter_packs): Return bool indicated
1964 whether everything was okay. Fix indentation.
1965 (push_template_decl_real): Check for bare parameter packs in
1966 function parameters; where errors occur, mark the parameter types
1967 with ERROR_MARK_NODEs to avert ICEs.
1968 (coerce_template_parameter_pack): New.
1969 (coerce_template_parms): Moved parameter pack coercion into
1970 coerce_template_parameter_pack, and permit it anywhere in the
1971 template parameter list (not just at the end). Parameter and
1972 argument indices can vary (somewhat) separately now, so add
1973 PARM_IDX and ARG_IDX.
1974 (fn_type_unification): Don't set an argument pack as incomplete if
1975 no argument pack was deduced.
1976 (type_unification_real): If a type parameter is a parameter pack
1977 and has not otherwise been deduced, it will be deduced to an empty
1979 (more_specialized_fn): Use the actual lengths of the argument
1980 lists when comparing against expansions.
1981 * semantics.c (finish_member_declaration): If a field's type has
1982 bare parameter packs, error and set its type to ERROR_MARK_NODE.
1984 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
1987 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
1989 2007-05-22 Ollie Wild <aaw@google.com>
1991 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
1992 (unqualified_namespace_lookup): Adds check for hidden types.
1994 2007-05-22 Ollie Wild <aaw@google.com>
1996 * decl.c (duplicate_decls): Verify namespace names are unique.
1998 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2000 * decl.c (cxx_maybe_build_cleanup): Handle
2001 __attribute__((cleanup)).
2003 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2005 * cvt.c (cp_convert_and_check): Don't check warnings if the
2008 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2010 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2012 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2015 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2016 type only if is a class type (5.2.8/4).
2018 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2020 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2021 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2022 c_common_unsigned_type.
2024 2007-05-11 Silvius Rus <rus@google.com>
2026 * cp/typeck.c (build_indirect_ref): Add call to
2027 strict_aliasing_warning.
2028 (build_reinterpret_cast_1): Condition call to
2029 strict_aliasing_warning.
2031 2007-05-11 Jan Hubicka <jh@suse.cz>
2033 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2034 * decl2.c (start_objects): ctors and dtors are no longer public.
2035 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2037 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2039 * typeck.c (build_unary_op): Remove code that used to
2040 handle non lvalue increments/decrements.
2042 2007-05-07 Mike Stump <mrs@apple.com>
2044 * parser.c (check_empty_body): Add.
2045 (cp_parser_iteration_statement): Add call to check_empty_body.
2047 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2050 * mangle.c (write_mangled_name): Mangle static variable names.
2051 (write_unqualified_name): Use local-source-name for
2052 namespace-scope static variables.
2054 2007-05-04 Dirk Mueller <dmueller@suse.de>
2056 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2059 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2062 * decl2.c (constrain_class_visibility):
2063 Use strip_pointer_or_array_types instead of strip_array_types.
2065 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2068 * decl.c (reshape_init_r): Don't reshape the first element if it
2069 is a pointer to member function.
2071 2007-04-27 Simon Baldwin <simonb@google.com>
2073 * decl.c (grokparms): Changed message format from %qD to %qE.
2075 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2077 * error.c (maybe_warn_variadic_templates): Variadic templates are
2078 now in C++0x, so only warn about them in C++98 mode.
2080 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2083 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2084 integeral types from vectors types.
2086 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2089 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2090 for type dependent OMP_CLAUSE_DECLs.
2092 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2095 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2096 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2097 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2098 * init.c (build_zero_init): Adjust, as
2099 COMPLEX_TYPE is now a SCALAR_TYPE.
2100 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2101 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2103 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2105 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2106 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2107 (trait_expr_value): Adjust.
2109 2007-04-23 Simon Baldwin <simonb@google.com>
2111 * decl.c (grokparms): Added new error for duplicate function
2112 parameters names in function prototypes, to match gcc behavior.
2114 2007-04-23 Jan Hubicka <jh@suse.cz>
2116 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2119 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2121 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2122 instead of checking GIMPLE_STMT_P in chain_next.
2124 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2127 * call.c (convert_for_arg_passing): Convert bitfields to their
2130 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2133 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2135 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2138 * cp/decl2.c (constrain_class_visibility):
2139 Do not warn about the use of anonymous namespace in the main input file.
2141 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2143 * cp-tree.h (current_template_parms): Fix typo in comment.
2145 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2147 * cp-tree.h, error.c: Fix comment typos.
2149 2007-04-13 Jason Merrill <jason@redhat.com>
2152 * call.c (reference_binding): Add c_cast_p parm. If true,
2153 add quals to TO as needed to make it reference-compatible.
2155 2007-04-11 Jan Hubicka <jh@suse.cz>
2157 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2158 that we are not processing template_decl.
2160 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2163 * class.c (build_base_path): Ensure that the converted pointer has
2164 the same cv-qualification as the input.
2166 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2168 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2170 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2172 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2174 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2175 * tree.c (cp_add_pending_fn_decls): Remove.
2176 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2178 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2180 Revert change removing staticp.
2182 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2184 * cp-objcp-common.c (cxx_staticp): Remove.
2185 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2186 * cp-tree.h (cxx_staticp):
2188 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2190 * class.c (check_for_override): Don't remove dllmport attribute
2193 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2196 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2197 type issue error and return early.
2199 2007-03-30 Jason Merrill <jason@redhat.com>
2202 * typeck.c (cp_type_readonly): New fn.
2203 * cp-tree.h: Declare it.
2204 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2205 (cp_finish_decl): Not here.
2207 2007-03-31 Richard Guenther <rguenther@suse.de>
2209 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2212 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2217 * parser.c (declarator_can_be_parameter_pack): New.
2218 (cp_parser_template_parameter): Only parse the `...' if the
2219 declarator can be a parameter pack.
2220 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2222 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2223 types (they could be used as array bounds).
2224 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2225 (tsubst_pack_expansion): Handle failure to expand parameter
2228 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2231 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2232 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2233 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2234 (CLASS_TYPE_NON_UNION_P): Add.
2235 (struct lang_type_class): Add has_complex_dflt.
2236 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2237 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2238 * cp-tree.def: Add TRAIT_EXPR.
2239 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2240 * lex.c (struct resword): Add __has_nothrow_assign,
2241 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2242 __has_trivial_constructor, __has_trivial_copy,
2243 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2244 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2245 __is_pod, __is_polymorphic, __is_union.
2246 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2247 (cp_parser_trait_expr): New.
2248 * semantics.c (finish_trait_expr, trait_expr_value
2249 classtype_has_nothrow_copy_or_assign_p): New.
2250 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2252 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2253 * class.c (check_bases, check_field_decl, check_bases_and_members):
2254 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2255 * pt.c (uses_template_parms, tsubst_copy_and_build,
2256 value_dependent_expression_p, type_dependent_expression_p): Deal with
2258 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2260 2007-03-29 Richard Guenther <rguenther@suse.de>
2262 * tree.c (cp_walk_subtrees): Do not set input_location.
2264 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2267 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2270 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2272 * parser.c (struct cp_parser): Update comment for
2273 greater_than_is_operator_p.
2274 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2275 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2276 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2277 !GREATER_THAN_IS_OPERATOR_P.
2278 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2279 `>>' operators that will become two `>' tokens in C++0x.
2280 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2281 mode, allowing it to terminate default arguments.
2282 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2283 `>>' like two consecutive `>' tokens.
2284 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2285 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2286 ends a template argument.
2288 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2290 * decl.c (redeclaration_error_message): Complain when redeclaring
2291 a friend function with default template arguments (C++0x mode only).
2292 * cp-tree.h (check_default_tmpl_args): Declare.
2293 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2294 template arguments in function templates. Add support for checking
2295 the default template arguments of friend templates.
2296 (push_template_decl_real): Fix call to check_default_tmpl_args.
2297 (type_unification_real): If a template parameter has not been
2298 deduced but provides a default template argument, substitute into
2299 that default template argument.
2300 * parser.c (cp_parser_init_declarator): When declaring (but not
2301 defining!) a function template in C++0x mode, check for default
2304 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2307 * decl.c (grokdeclarator): Deal with cv-qualified function type
2308 typedefs in the same way for member and non-member functions.
2310 2007-03-26 Dirk Mueller <dmueller@suse.de>
2312 * parser.c (cp_parser_member_declaration): Pedwarn
2313 about stray semicolons after member declarations.
2315 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2318 * pt.c (instantiate_decl): Set in_system_header.
2320 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2322 * cp-tree.h (current_tempalte_parms): Improve documentation.
2323 * pt.c (current_template_args): Likewise.
2326 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2327 not consume tokens when failing.
2329 2007-03-22 Jim Wilson <wilson@specifix.com>
2330 Mark Mitchell <mark@codesourcery.com>
2333 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2334 consistent with FROM.
2336 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2338 * error.c (dump_expr): Handle dependent names that designate types.
2339 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2341 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2343 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2345 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2347 * cvt.c (cp_convert_and_check) : Define.
2348 * cp-tree.h (cp_convert_and_check): Declare.
2349 * call.c (convert_conversion_warnings): Rename to
2350 conversion_null_warnings. The warning for floating-point to
2351 integer is handled by convert_and_check in convert_like_real.
2352 (convert_like_real): convert_conversion_warnings was renamed as
2353 conversion_null_warnings.
2354 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2355 overflow and changes of value during conversion.
2357 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2360 * parser.c (cp_parser_statement): If 'namespace' is found, this
2361 only can be a namespace alias definition, so parse it now.
2362 (cp_parser_namespace_alias_definition): if we find an open brace
2363 instead of '=', then this is actually a misplaced namespace
2366 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2369 * decl.c (cxx_init_decl_processing): Move command-line options
2370 processing to c-opts.c.
2372 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2374 * ptree.c (cxx_print_type): Use formatting markup for integers
2375 when printing template parameter index/level/orig level.
2376 (cxx_print_xnode): Ditto.
2377 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2378 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2379 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2381 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2382 rather than a HOST_WIDE_INT.
2383 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2384 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2386 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2387 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2388 IN_BASE_INITIALIZER bool bitfields.
2389 (struct cp_declarator): Make KIND a 4-bit field. Make
2390 PARAMETER_PACK_P a bool bitfield just after KIND.
2391 * pt.c (uses_parameter_packs): Destroy the pointer set.
2392 (make_pack_expansion): Ditto.
2393 (check_for_bare_parameter_packs): Ditto.
2394 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2396 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2399 * call.c (convert_default_arg): Instead of copying the node,
2402 2007-03-15 Dirk Mueller <dmueller@suse.de>
2405 * call.c (convert_conversion_warnings): New..
2406 (convert_like_real): .. factored out from here.
2407 (convert_conversion_warnings): Add warning about
2408 false being converted to NULL in argument passing.
2410 2007-03-14 Dirk Mueller <dmueller@suse.de>
2412 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2413 (finish_do_body): Warn about empty body in do/while statement.
2415 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2417 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2419 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2422 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2425 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2427 * cp/repo.c (init_repo): Initialize random_seed saved options.
2428 (finish_repo): Adjust.
2430 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2433 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2436 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2438 * decl.c (compute_array_index_type): New warning flag warn_vla.
2440 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2443 * call.c (convert_default_arg): Copy non-constant arguments.
2445 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2448 * parser.c (cp_parser_postfix_expression): Disallow compound
2449 literals in constant expressions.
2452 * semantics.c (finish_typeof): Use unlowered_expr_type.
2454 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2457 * cp-tree.h (unlowered_expr_type): New function.
2458 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2459 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2460 (unlowered_expr_type): New function.
2461 (build_unary_op): Disallow predecrements of bool bitfields.
2462 * call.c (build_conditional_expr): Use unlowered_expr_type.
2463 * pt.c (type_unification_real): Likewise.
2465 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2468 * typeck.c (check_return_expr): Check for bare parameter packs.
2469 (comptypes): Compare template parameter packs and
2470 type pack expansions.
2471 * decl.c (grokdeclarator): Deal with the declaration of function
2473 (grokparms): Verify that the (optional) function parameter pack is
2474 at the end of the parameter list.
2475 (xref_basetypes): Handle pack expansions in the base class.
2476 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2477 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2478 (NONTYPE_ARGUMENT_PACK): New.
2479 (TYPE_PACK_EXPANSION): New.
2480 (EXPR_PACK_EXPANSION): New.
2481 (ARGUMENT_PACK_SELECT): New.
2482 * cp-objcp-common.c (cp_tree_size): Compute size of
2483 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2484 ARGUMENT_PACK_SELECT.
2485 * error.c (dump_template_argument): Print template argument packs.
2486 (dump_template_argument_list): Ditto.
2487 (dump_template_parameter): Dump `...' for template type parameter
2489 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2490 (dump_parameters): Print function parameter packs.
2491 (dump_template_parms): Print template argument packs.
2492 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2493 (maybe_warn_variadic_templates): New.
2494 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2495 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2496 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2498 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2499 (write_template_arg): Write argument packs as separate arguments.
2500 * cp-tree.h (struct template_parm_index_s): Add flag that
2501 indicates that the template parameter is actually a parameter
2503 (struct tree_argument_pack_select): New.
2504 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2505 (union lang_tree_node): Add argument_pack_select.
2506 (FUNCTION_PARAMETER_PACK_P): New.
2507 (PACK_EXPANSION_P): New.
2508 (PACK_EXPANSION_PATTERN): New.
2509 (SET_PACK_EXPANSION_PATTERN): New.
2510 (PACK_EXPANSION_PARAMETER_PACKS): New.
2511 (ARGUMENT_PACK_P): New.
2512 (ARGUMENT_PACK_ARGS): New.
2513 (SET_ARGUMENT_PACK_ARGS): New.
2514 (ARGUMENT_PACK_INCOMPLETE_P): New.
2515 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2516 (TEMPLATE_PARM_PARAMETER_PACK): New.
2517 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2518 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2519 (ARGUMENT_PACK_SELECT_INDEX): New.
2520 (ARGUMENT_PACK_SELECT_ARG): New.
2521 (struct cp_declarator): Add parameter_pack_p flag.
2522 (maybe_warn_variadic_templates): Declare.
2523 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2524 indicate a template parameter pack.
2525 (uses_parameter_packs): Declare.
2526 (template_parameter_pack_p): Declare.
2527 (template_parms_variadic_p): Declare.
2528 (make_pack_expansion): Declare.
2529 (check_for_bare_parameter_packs): Declare.
2530 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2531 sizeof... expressions.
2532 (pp_cxx_expression): Print pack expansions and non-type argument
2534 (pp_cxx_exception_specification): Print pack expansions.
2535 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2536 (pp_cxx_ctor_initializer): Print pack expansions.
2537 (pp_cxx_type_id): Print pack expansions.
2538 (pp_cxx_template_argument_list): Print argument packs.
2539 (pp_cxx_template_parameter): Print ellipsis for template parameter
2541 * pt.c (comp_template_parms): Compare template parameter packs.
2542 (template_parameter_pack_p): New.
2543 (template_parms_variadic_p): New.
2544 (template_args_variadic_p): New.
2545 (make_ith_pack_parameter_name): New.
2546 (struct find_parameter_pack_data): New.
2547 (find_parameter_packs_r): New.
2548 (uses_parameter_packs): New.
2549 (make_pack_expansion): New.
2550 (check_for_bare_parameter_packs): New.
2551 (expand_template_argument_pack): New.
2552 (reduce_template_parm_level): Propagate parameter pack flag.
2553 (process_template_parm): Add is_parameter_pack parameter to state
2554 when the parameter is actually a parameter pack. Create template
2555 parameter packs when is_parameter_pack is true.
2556 (current_template_args): The argument for a template parameter
2557 pack is an argument pack containing a single pack expansion.
2558 (process_partial_specialization): When checking that non-type
2559 argument expressions do not involve template parameters, loop over
2560 the arguments in argument packs separately.
2561 (push_template_decl_real): Check that the type of the declaration
2562 does not have any bare parameter packs. Check that primary
2563 templates have no more than one parameter pack, and that it comes
2564 at the end of the template parameter list.
2565 (convert_template_argument): Handle coercions for pack expansion
2566 expressions by coercing the pattern then rebuilding the expansion.
2567 (coerce_template_parms): When coercing the arguments for a
2568 variadic template, pack "extra" arguments into an argument pack.
2569 (coerce_template_template_parms): Cannot coerce between parameter
2570 packs and non-pack parameters.
2571 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2572 (comp_template_args): Expand all template arguments packs before
2573 comparing template argument lists.
2574 (mangle_class_name_for_template): Make argument packs as separate
2576 (for_each_template_parm_r): No need to handle BASELINK.
2577 (instantiate_class_template): Handle pack expansions in the base
2579 (tsubst_pack_expansion): New.
2580 (tsubst_template_args): Handle substitutions of argument packs and
2581 pack expansion into template argument lists.
2582 (tsubst_decl): Expand function parameter packs into separate
2583 function parameters.
2584 (tsubst_arg_types): Expand a type pack expansion into separate
2586 (tsubst_exception_specification): Handle pack expansions in
2587 exception specifiers.
2588 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2589 replacing a template parameter with its argument. If we encounter
2590 a substitution for an argument pack, just return the parameter
2592 (tsubst_copy): sizeof(X...) returns the number of elements in
2593 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2594 PARM_DECL is a parameter pack.
2595 (tsubst_expr): Expression pack expansions and argument packs
2596 cannot show up here; they will all be handled through function
2597 calls, sizeof, and template argument lists.
2598 (tsubst_copy_and_build): sizeof(X...) returns the number of
2599 elements in parameter pack X. Handle pack expansions in TREE_LIST
2600 and CONSTRUCTOR nodes.
2601 (fn_type_unification): Handle "incomplete" explicit template
2602 argument lists that specify some of the arguments for a template
2604 (type_unification_real): Unify arguments against pack expansions.
2605 (template_parm_level_and_index): New, helper function.
2606 (unify_pack_expansion): New.
2607 (unify): Unify argument packs on an argument-by-argument basis,
2608 handling variadic argument packs as well.
2609 (more_specialized_fn): Handle unification of function parameter
2610 packs. All things being equal, prefer non-variadic function
2611 templates to variadic function templates.
2612 (more_specialized_class): Prefer the variadic class template
2613 partial specialization that binds fewer arguments to a parameter
2615 (regenerate_decl_from_template): Expand function parameter packs
2616 into separate parameters.
2617 (instantiate_decl): Ditto.
2618 (tsubst_initializer_list): Handle pack expansions for base-class
2620 (dependent_type_p_r): Determine dependent types in argument packs
2621 and pack expansions.
2622 (value_dependent_expression_p): Determine value-dependence of
2623 non-type argument packs.
2624 (dependent_template_arg_p): Handle argument packs.
2625 * semantics.c (finish_cond): Check for bare parameter packs.
2626 (finish_expr_stmt): Ditto.
2627 (finish_for_expr): Ditto.
2628 (finish_switch_cond): Ditto.
2629 (finish_mem_initializers): Ditto.
2630 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2632 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2633 * parser.c (make_declarator): Declarator is not an expansion.
2634 (make_pointer_declarator): Transfer parameter pack flag to outer
2636 (make_reference_declarator): Ditto.
2637 (make_ptrmem_declarator): Ditto.
2638 (make_call_declarator): Ditto.
2639 (make_array_declarator): Ditto.
2640 (cp_parser_postfix_expression): Allow pack expansion expressions
2641 in the argument list for a call expression.
2642 (cp_parser_parenthesized_expression_list): Add new parameter
2643 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2644 into separate arguments."
2645 (cp_parser_new_placement): Allow pack expansion expressions.
2646 (cp_parser_new_initializer): Ditto.
2647 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2648 base-class initializer expansion.
2649 (cp_parser_mem_initializer): Ditto.
2650 (cp_parser_template_parameter_list): Keep track of whether the
2651 template parameter is a template parameter pack.
2652 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2653 template parameter pack.
2654 (cp_parser_type_parameter): Ditto.
2655 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2657 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2658 this declarator is a parameter pack.
2659 (cp_parser_parameter_declaration): The ellipsis does not end the
2660 parameter declaration, because it might be a parameter pack. Parse
2661 the ellipsis to indicate a parameter pack.
2662 (cp_parser_initializer): Allow pack expansions.
2663 (cp_parser_initializer_list): Allow ellipsis to create an
2664 initializer expansion.
2665 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2667 (cp_parser_type_id_list): Allow ellipsis to create an exception
2668 specifier expansion.
2669 (cp_parser_attribute_list): Don't allow pack expansions.
2670 (cp_parser_functional_cast): Allow pack expansions.
2671 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2672 compute the length of a parameter pack.
2673 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2674 end a template argument.
2675 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2676 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2679 2007-03-09 Dirk Mueller <dmueller@suse.de>
2681 * cp/call.c (build_new_op): Call warn_logical_operator.
2683 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2686 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2689 * pt.c (any_template_arguments_need_structural_equality_p):
2692 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2694 * decl.c (grokdeclarator): Disable warnings for anonymous
2697 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2699 * typeck2.c (readonly_error): Always emit a hard error.
2700 Remove last argument.
2701 * cp-tree.h (readonly_error): Adjust prototype.
2702 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2703 * typeck.c (build_unary_op): Likewise.
2704 (build_modify_expr): Likewise.
2706 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2709 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2711 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2714 * parser.c (struct cp_parser): New IN_IF_STMT.
2715 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2716 returning if parsing the body of an 'if' statement or issuing an
2717 error and continuing.
2718 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2720 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2722 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2725 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2728 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2730 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2731 Objective-C++. Don't exit early if -shared-libgcc needs to be
2734 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2736 * typeck.c (common_base_type): Delete unused function.
2738 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2740 * Make-lang.in: Add dummy lang.install-pdf target.
2742 2007-03-01 Simon Baldwin <simonb@google.com>
2745 * decl.c (check_tag_decl): Added new warning for typedef ignored
2746 when it precedes an otherwise valid non-typedef declaration.
2748 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2750 * typeck.c (build_function_call): Store converted arguments
2751 in a stack-allocated array instead of building a list.
2752 (convert_arguments): Store arguments in the array passed in as an
2753 argument, and return the actual number of arguments.
2754 * call.c (build_call): Delete, and replace with...
2755 (build_call_n, build_call_a): New.
2756 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2757 (build_over_call): Store converted arguments in a stack-allocated
2758 array instead of building a list.
2759 (build_cxx_call): Pass arguments in an array instead of as a list.
2760 (build_java_interface_fn_ref): Rewrite to avoid constructing
2762 * tree.h: Update declarations to reflect above changes.
2763 * method.c (use_thunk): Use a stack-allocated array to hold
2764 the arguments instead of a list.
2765 * rtti.c (throw_bad_cast): Update call to cxx_call.
2766 (throw_bad_typeid): Likewise.
2767 (build_dynamic_cast_1): Likewise.
2768 * init.c (build_builtin_delete_call): Use build_call_n.
2769 * decl.c (expand_static_init): Likewise.
2770 * except.c (cp_protect_cleanup_actions): Likewise.
2771 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2772 (gimplify_must_not_throw_expr): Likewise.
2773 (cxx_omp_apply_fn): Use build_call_a.
2775 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2777 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2778 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2780 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2782 * cp-tree.h (static_ctors): Remove.
2783 * cp-tree.h (static_dtors): Likewise.
2784 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2785 refactoring of tree_map hierarchy.
2786 (decl_shadowed_for_var_insert): Likewise.
2787 * semantics.c (expand_body): Use c_expand_body.
2788 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2789 * decl2.c (static_ctors): Remove.
2790 (static_dtors): Likewise.
2791 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2792 objc_generate_static_init_call. Do not call static_[cd]tors.
2793 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2795 (cp_write_global_declarations): Likewise.
2797 2007-02-23 Richard Guenther <rguenther@suse.de>
2799 * class.c (note_name_declared_in_class): Make declaration
2800 changes meaning a pedwarn.
2802 2007-02-22 Michael Matz <matz@suse.de>
2805 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
2806 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
2807 dump_function_decl): Guard emitting outer scopes by new flag.
2808 * cp-lang.c (cxx_dwarf_name): New function.
2809 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
2810 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
2812 (push_template_decl_real, lookup_template_class): Remove calls
2815 2007-02-19 Mark Mitchell <mark@codesourcery.com>
2817 * call.c (build_new_method_call): Ensure that explicit calls of
2818 destructors have type "void".
2820 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2822 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
2823 and -Walways-true with -Waddress.
2824 * cvt.c (convert_to_void): Replace unconditional warning with
2827 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2829 * decl.c, tree.c: Fix comment typos.
2831 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2834 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
2835 statement expression if we had an error mark node.
2837 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2838 Brooks Moses <brooks.moses@codesourcery.com>
2839 Lee Millward <lee.millward@codesourcery.com>
2841 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
2842 Change class to tcc_vl_exp.
2844 * call.c (build_call): Use build_call_list instead
2846 (build_over_call): Likewise.
2847 (build_new_method_call): Use build_min_non_dep_call_list
2848 instead of build_min_non_dep.
2850 * error.c (dump_call_expr_args): New function.
2851 (dump_aggr_init_expr_args): New function.
2852 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
2853 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
2855 * cvt.c (convert_to_void): Use build_call_array instead
2856 of build3; use new AGGR_INIT_EXPR accessor macros.
2858 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
2859 instead of TREE_CODE_LENGTH.
2861 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
2862 AGGR_INIT_EXPR accessor macros.
2864 * cp-gimplify.c (cp_gimplify_init_expr): Use
2865 AGGR_INIT_EXPR_SLOT to set the slot operand.
2867 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
2868 (AGGR_INIT_EXPR_SLOT): New macro.
2869 (AGGR_INIT_EXPR_ARG): New macro.
2870 (aggr_init_expr_nargs): New macro.
2871 (AGGR_INIT_EXPR_ARGP): New macro.
2872 (aggr_init_expr_arg_iterator): New.
2873 (init_aggr_init_expr_arg_iterator): New.
2874 (next_aggr_init_expr_arg): New.
2875 (first_aggr_init_expr_arg): New.
2876 (more_aggr_init_expr_args_p): New.
2877 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
2878 (stabilize_aggr_init): New declaration.
2879 (build_min_non_dep_call_list): Likewise.
2881 * tree.c (process_aggr_init_operands): New function.
2882 (build_aggr_init_array) New function.
2883 (build_cplus_new): Update to use new CALL_EXPR and
2884 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
2885 build_aggr_init_array.
2886 (build_min_non_dep_call_list) New function.
2887 (build_min_nt): Assert input code parameter is not a variable
2888 length expression class.
2889 (build_min, build_min_non_dep): Likewise.
2890 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2891 to check for equality instead of recursing. Handle tcc_vl_exp
2893 (stabilize_call): Update to only handle CALL_EXPRs, not
2894 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2895 (stabilize_aggr_init): New function.
2896 (stabilize_init): Use it.
2898 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2899 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2900 AGGR_INIT_EXPR accessor macros and argument iterators.
2902 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2903 build_vl_exp. Iterate through the operands, recursively
2904 processing each one.
2905 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2906 CALL_EXPR accessor macros.
2907 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2908 tree code classes. Use TREE_OPERAND_LENGTH instead of
2911 * semantics.c (finish_call_expr): Use build_nt_call_list
2912 instead of build_nt.
2913 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
2914 accessor macros. Use build_call_array to construct the
2915 CALL_EXPR node instead of build3
2917 * decl2.c (build_offset_ref_call_from_tree): Use
2918 build_nt_call_list and build_min_non_dep_call_list instead
2919 of build_min_nt and build_min_non_dep.
2921 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
2922 Use build_nt_call_list instead of build_min_nt.
2924 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2927 * call.c (build_conditional_expr): Improve error message.
2929 2007-02-13 Dirk Mueller <dmueller@suse.de>
2931 * friend.c (do_friend): Annotate warning about friend
2932 declarations in templates with OPT_Wnon_template_friend.
2933 Convert informal message from warning() to inform().
2935 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
2936 Mark Mitchell <mark@codesourcery.com>
2939 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
2940 instantiations for variables.
2942 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2945 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
2946 Check warn_unused_value just once.
2948 2007-02-11 Mark Mitchell <mark@codesourcery.com>
2951 * pt.c (determine_specialization): Use skip_artificial_parms_for.
2952 (fn_type_unificiation): Likewise.
2953 (get_bindings): Likewise.
2955 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
2958 * decl.c (finish_function): Use DECL_REPLACEABLE.
2959 * tree.c (cp_cannot_inline_tree_fn): Likewise.
2961 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2963 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
2965 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
2967 * decl.c (grokvardecl): Don't error if !have_tls.
2968 (grokdeclarator): Likewise.
2969 * parser.c (cp_parser_omp_threadprivate): Likewise.
2971 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2974 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
2975 parameters and result decls in omp clauses.
2976 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
2979 2007-02-05 Dirk Mueller <dmueller@suse.de>
2982 * parser.c (cp_parser_class_specifier): Always initialize bases.
2984 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
2986 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
2987 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
2988 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
2990 * semantics.c (finish_omp_atomic): Store a whole expression node
2991 in operand 1, and integer_zero_node in operand 0, for dependent
2992 OMP_ATOMIC. Rewrite to make flow easier to understand.
2994 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2996 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
2998 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3000 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3001 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3003 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3005 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3006 keyword warning to -Wc++0x-compat.
3008 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3010 * decl.c (grokdeclarator): Update documentation.
3012 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3015 * decl.c (grokdeclarator): If __thread is used together with
3016 a storage class other than extern and static, clear thread_p
3017 after issuing diagnostics and fall through to checking the
3020 2007-01-30 Roger Sayle <roger@eyesopen.com>
3022 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3023 calculating the size of an array (to avoid recursive errors).
3025 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3028 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3030 * call.c (convert_like_real): Don't warn when converting to
3033 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3035 * decl.c (pop_label): Replace warning with call to
3036 warn_for_unused_label.
3038 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3041 * semantics.c (finish_pseudo_destructor_expr): Check the
3042 destrutor name by calling check_dtor_name.
3044 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3046 * lex.c (D_CPP0X): Rename.
3048 (reswords): D_CPP0X -> D_CXX0X.
3049 (init_reswords): Ditto.
3050 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3051 of C++0x keywords as identifiers.
3053 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3056 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3059 2007-01-23 Ian Lance Taylor <iant@google.com>
3061 * typeck.c (convert_for_assignment): Only warn about a = b = c
3062 when converting to bool.
3064 2007-01-23 Roger Sayle <roger@eyesopen.com>
3066 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3068 * typeck.c (ignore_overflows): Remove the remaining uses of
3069 TREE_CONSTANT_OVERFLOW.
3071 2007-01-20 Jan Hubicka <jh@suse.cz>
3073 * decl2.c (start_objects, start_static_storage_duration_function):
3074 Do not make the functions uninlinable.
3076 2007-01-17 Ian Lance Taylor <iant@google.com>
3078 * class.c (add_method): Call VEC_reserve_exact rather than passing
3079 a negative size to VEC_reserve.
3081 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3084 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3086 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3089 * decl.c (make_typename_type): If the qualified name is not a
3090 type, issue an error.
3091 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3094 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3096 * rtti.c: Include target.h.
3097 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3098 don't emit typeinfo for fundamental types as weak.
3099 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3101 2007-01-08 Richard Guenther <rguenther@suse.de>
3103 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3105 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3107 * call.c (standard_conversion): Pass flag to
3108 vector_types_convertible_p to disallow emission of note.
3109 * typeck.c (convert_for_assignment): Pass flag to
3110 vector_types_convertible_p to allow emission of note.
3111 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3112 to disallow emission of note.
3114 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3117 * typeck.c (build_binary_op): Call overflow_warning if
3118 TREE_OVERFLOW_P is true for the result and not for any of the
3121 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3124 * class.c (add_method): Don't wait until template
3125 instantiation time to complain about duplicate methods.
3127 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3130 * semantics.c (finish_unary_op_expr): Warn only if result
3131 overflowed and operands did not.
3133 2007-01-05 Ian Lance Taylor <iant@google.com>
3135 * typeck.c (build_binary_op): Warn about comparing a non-weak
3138 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3140 * pt.c (tsubst): Propagate the need for structural equality checks
3141 when reducing the level of template parameters.
3143 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3145 * pt.c: Fix a comment typo.
3147 2007-01-02 Ian Lance Taylor <iant@google.com>
3149 * semantics.c (maybe_convert_cond): Optionally warn when using an
3150 assignment as a condition.
3151 * typeck.c (convert_for_assignment): Optionally warn about
3152 assigning the result of an assignment to a bool.
3154 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3156 * pt.c (canonical_template_parms): Correct typo in comment.
3158 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3160 * typeck.c (structural_comptypes): Renamed from "comptypes".
3161 (comptypes): Use canonical type information to perform fast type
3162 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3163 canonical type comparison returns the same results as we would see
3164 from the current, structural check. Support COMPARE_STRUCTURAL
3165 when we need structural checks.
3166 * decl.c (typename_compare): Fix comment.
3167 (build_typename_type): TYPENAME_TYPE nodes require structural
3168 equality checks, because they resolve different based on the
3170 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3171 require structural equality checks (for now).
3172 (build_ptrmemfunc_type): Build the canonical pointer to member
3174 (compute_array_index_type): Whenever we build a new index type
3175 to represent the size of an array in a template, we need to mark
3176 this index type as requiring structural equality. This goes for
3177 arrays with value-dependent sizes with the current ABI, or all
3179 * tree.c (cplus_array_hash): New.
3180 (struct cplus_array_info): New.
3181 (cplus_array_compare): New.
3182 (cplus_array_htab): New.
3183 (build_cplus_array_type_1): Use a hash table to cache the array
3184 types we build. Build the canonical array type for each array
3186 (cp_build_qualified_type_real): When building a cv-qualified array
3187 type, use the hash table of array types and build canonical array
3189 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3190 use structural equality (for now).
3191 * cp-tree.h (COMPARE_STRUCTURAL): New.
3192 * pt.c (canonical_template_parms): New.
3193 (canonical_type_parameter): New.
3194 (process_template_parm): Find the canonical type parameter.
3195 (lookup_template_class): When we have named the primary template
3196 type, set the canonical type for our template class to the primary
3197 template type. If any of the template arguments need structural
3198 equality checks, the template class needs structural equality
3200 (tsubst): When reducing the level of a template template
3201 parameter, we require structural equality tests for the resulting
3202 parameter because its template parameters have not had their types
3203 canonicalized. When reducing a template type parameter, find the
3204 canonical reduced type parameter.
3205 (any_template_arguments_need_structural_equality_p): New.
git://gcc.gnu.org / gcc.git / blob