1 2007-12-02 Paolo Carlini <pcarlini@suse.de>
4 * pt.c (current_template_args): Use error_operand_p.
6 2007-12-02 Paolo Carlini <pcarlini@suse.de>
9 * error.c (dump_decl): Handle TREE_BINFO.
11 2007-12-01 Ollie Wild <aaw@google.com>
14 * typeck.c (build_binary_op): Add conversion of pointers to function
15 members appearing as operands to the equality operators.
17 2007-11-30 Jakub Jelinek <jakub@redhat.com>
20 * error.c (dump_expr): Handle OBJ_TYPE_REF.
22 2007-11-29 Jakub Jelinek <jakub@redhat.com>
25 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
27 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
32 * parser.c (cp_parser_decltype): Don't call finish_id_expression
34 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
37 2007-11-27 Jakub Jelinek <jakub@redhat.com>
39 PR tree-optimization/34181
40 * method.c (use_thunk): Don't inline the call in the thunk.
43 * tree.c (decl_linkage): Static data members and static member
44 functions in anonymous ns classes are lk_external.
46 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
49 * decl.c (start_preparsed_function): Pass
50 processing_template_decl for the new allocate_struct_function
53 2007-11-25 Richard Guenther <rguenther@suse.de>
55 * decl.c (poplevel): Use BLOCK_CHAIN.
57 2007-11-24 Ollie Wild <aaw@google.com>
59 * typeck.c (delta_from_ptrmemfunc): New function.
60 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
61 (build_binary_op): Call delta_from_ptrmemfunc.
63 2007-11-23 Jakub Jelinek <jakub@redhat.com>
67 * decl.c (cp_finish_decl): Disallow variable or field
68 definitions if extern "Java" aggregates.
69 (grokparms): Disallow parameters with extern "Java"
71 (check_function_type): Disallow function return values
72 with extern "Java" aggregates.
73 * init.c (build_new_1): Disallow placement new with
74 extern "Java" aggregates.
76 2007-11-23 Mark Mitchell <mark@codesourcery.com>
77 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
80 * call.c (convert_like_real): Build a zero constant when __null is
81 converted to an integer type.
83 2007-11-22 Jakub Jelinek <jakub@redhat.com>
86 * decl2.c (cp_write_global_declarations): Issue error about static
87 data members in anonymous namespace which are declared and used,
90 2007-11-20 Jakub Jelinek <jakub@redhat.com>
93 * parser.c (cp_parser_class_head): Reject function template ids.
96 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
97 when processing_template_decl to build_array_type.
100 * pt.c (more_specialized_fn): Don't segfault if one or
101 both argument list end with ellipsis.
103 2007-11-18 Jakub Jelinek <jakub@redhat.com>
106 * semantics.c (finish_call_expr): Set
107 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
108 or OVERLOAD with all noreturn functions.
110 2007-11-16 Jakub Jelinek <jakub@redhat.com>
113 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
116 2007-11-13 Jakub Jelinek <jakub@redhat.com>
123 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
124 set to error_mark_node the outermost POINTER_TYPE to the pack if
125 it is seen in a POINTER_TYPE.
126 (push_template_decl_real): If check_for_bare_parameter_packs
127 fails for function return type, set the return type to
128 integer_type_node. If check_for_bare_parameter_packs failed
129 for non-function, return error_mark_node.
132 * call.c (build_new_op): Call resolve_args before calling
135 2007-11-11 Tom Tromey <tromey@redhat.com>
138 * lex.c (handle_pragma_implementation): Use cpp_included_before.
140 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
143 * pt.c (redeclare_class_template): Update error message. Use a
144 note to show the previous declaration.
145 (tsubst_friend_class): Use the location of the friend template as
146 the input location before calling redeclare_class_template.
148 2007-11-11 Jakub Jelinek <jakub@redhat.com>
151 * semantics.c (finish_pseudo_destructor_expr): Handle
152 object == error_mark_node.
154 2007-11-10 Jakub Jelinek <jakub@redhat.com>
157 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
158 is not scalar type, let finish_class_member_access_expr handle
159 diagnostics. Pass BIT_NOT_EXPR argument to
160 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
162 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
165 * decl.c (cp_complete_array_type): If any of the initializer
166 elements are pack expansions, don't compute the array size yet.
168 2007-11-08 Andrew Pinski <pinskia@gmail.com>
171 * tree.c (decl_linkage): Fields have no linkage.
173 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
175 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
177 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
182 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
183 Be careful with ERROR_MARK_NODEs.
184 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
187 2007-11-07 Jakub Jelinek <jakub@redhat.com>
190 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
193 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
197 * tree.c (c_build_qualified_type): Define bridge to
198 cp_build_qualified_type.
200 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
211 * typeck.c (check_return_expr): Pass address of retval to
212 check_for_bare_parameter_packs.
213 * class.c (build_base_field): Tolerate bases that have no layout
215 (end_of_base): Ditto.
216 * tree.c (canonical_type_variant): Be careful with
218 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
220 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
221 which states whether parameter packs should be replaced with
223 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
224 possible. If set_packs_to_error is set true, replace the parameter
225 pack with ERROR_MARK_NODE. Manage our own pointer sets.
226 (uses_parameter_packs): Don't set parameter packs to
228 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
229 which may be modified (if it is a parameter pack). Instructs
230 find_parameter_packs_r to replace parameter packs with
231 ERROR_MARK_NODE (so that they won't cause errors later on).
232 (process_template_parm): Pass pointer to
233 check_for_bare_parameter_packs.
234 (process_partial_specialization): Replace pack expansions before
235 the end of the template argument list with ERROR_MARK_NODE.
236 (push_template_decl_real): Pass pointer to
237 check_for_bare_parameter_packs. Replace parameter packs not at the
238 end of the template parameter list with ERROR_MARK_NODE.
239 (convert_template_argument): Be more careful about using DECL_NAME
240 on only declarations.
241 (unify): Can't unify against ERROR_MARK_NODE.
242 * semantics.c (finish_cond): Pass pointer to
243 check_for_bare_parameter_packs.
244 (finish_expr_stmt): Ditto.
245 (finish_for_expr): Ditto.
246 (finish_switch_cond): Pass pointer to
247 check_for_bare_parameter_packs, and call it before we put the
248 condition into the statement.
249 (finish_mem_initializers): Pass pointer to
250 check_for_bare_parameter_packs.
251 (finish_member_declaration): Ditto.
252 * parser.c (cp_parser_base_clause): Ditto.
254 2007-11-06 Jakub Jelinek <jakub@redhat.com>
257 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
258 with the final TREE_READONLY flag in place. processing_template_decl
259 is known to be 0 in this part of function.
262 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
263 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
264 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
265 * semantics.c (finish_omp_atomic): Revert most of the
266 2007-02-05 changes, just keep the new representation of
267 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
269 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
272 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
275 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
280 * typeck.c (merge_types): Don't lose rvalue references when
282 * call.c (build_over_call): Don't elide move constructors just
283 because the copy constructor is trivial (!).
284 (compare_ics): If comparing cv-qualifiers fails, we can still order
285 based on binding lvalues vs. rvalues.
287 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
290 * pt.c (unify_pack_expansion): bring handling of function call
291 arguments into line with type_unification_real.
293 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
295 * typeck.c (build_binary_op): Use pedwarn instead of error for
298 2007-11-05 Jakub Jelinek <jakub@redhat.com>
301 * parser.c (cp_parser_unary_expression): For &&label call
302 cp_parser_non_integral_constant_expression and return error_mark_node
306 * decl.c (grokdeclarator): Don't call build_memfn_type if type
307 is neither FUNCTION_TYPE nor METHOD_TYPE.
309 2007-11-02 Jakub Jelinek <jakub@redhat.com>
312 * parser.c (cp_parser_nested_name_specifier_opt): Use
313 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
314 typedef of currently open class.
316 2007-11-02 Paolo Carlini <pcarlini@suse.de>
319 * error.c (dump_expr): Deal specially with statements.
321 2007-11-01 Jason Merrill <jason@redhat.com>
324 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
326 (lookup_template_class): Use it to get the outer template args
327 for instantiating one.
330 * pt.c (reduce_template_parm_level): tsubst the parameters
331 of a template template parm.
333 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
336 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
338 2007-11-01 Jakub Jelinek <jakub@redhat.com>
341 * parser.c (cp_parser_postfix_dot_deref_expression): If
342 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
343 first and if that succeeds and type is SCALAR_TYPE_P, create
347 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
348 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
349 as for std::type_info.
351 2007-10-31 Paolo Carlini <pcarlini@suse.de>
354 * cxx-pretty-print.c (pp_cxx_typeid_expression,
355 pp_cxx_delete_expression): Change to static linkage.
356 * cxx-pretty-print.h: Adjust declarations.
357 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
358 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
359 MODOP_EXPR): Forward to pp_expression.
361 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
364 2007-10-31 Christian Bruel <christian.bruel@st.com>
365 Mark Mitchell <mark@codesourcery.com>
368 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
369 if retval is volatile.
371 2007-10-30 Jakub Jelinek <jakub@redhat.com>
374 * decl2.c (build_offset_ref_call_from_tree): Call
375 build_non_dependent_expr on object prior to building ADDR_EXPR from it
376 if FN is DOTSTAR_EXPR.
378 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
382 * pt.c (find_parameter_packs_r): Fix typo in comment.
383 (convert_template_argument): Look at the pattern of a pack
384 expansion to determine what kind of entity we're converting.
385 (coerce_template_parameter_pack): When we have coerced a non-type
386 template parameter pack, substitute into the type of that pack.
387 (tsubst_pack_expansion): When our substitution of a parameter pack
388 is a "trivial" substitution of itself, just substitute into the
389 pack expansion rather than actually expanding.
391 2007-10-29 Jakub Jelinek <jakub@redhat.com>
394 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
395 for non-integral type bitfields. Return true if bitfield is correct, false
396 error has been diagnosed.
397 (check_field_decls): If check_bitfield_decl returned false, call also
400 2007-10-28 Paolo Carlini <pcarlini@suse.de>
401 Mark Mitchell <mark@codesourcery.com>
404 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
405 class member error out and return.
407 2007-10-27 Jakub Jelinek <jakub@redhat.com>
409 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
410 to current_function_decl rather than 0.
413 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
415 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
417 2007-10-27 Jason Merrill <jason@redhat.com>
420 * call.c (convert_default_arg): Detect recursion.
422 2007-10-27 Jakub Jelinek <jakub@redhat.com>
425 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
426 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
428 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
430 * error.c (dump_expr): Handle OFFSETOF_EXPR.
432 2007-10-26 Jason Merrill <jason@redhat.com>
435 * pt.c (get_template_info): New fn.
436 (template_class_depth): Use it.
437 (push_template_decl_real): Check that the template args of the
438 definition match the args of the previous declaration.
440 2007-10-26 Paolo Carlini <pcarlini@suse.de>
443 * decl2.c (coerce_new_type): Do not allow a default argument for
446 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
449 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
450 don't see the leading '('. Only lookup names if we get an
453 2007-10-26 Jakub Jelinek <jakub@redhat.com>
456 * parser.c (cp_parser_parenthesized_expression_list): Set
457 greater_than_is_operator_p to true in between the parens.
459 2007-10-26 Paolo Carlini <pcarlini@suse.de>
462 * decl.c (grokdeclarator): In case of conflicting specifiers
463 just return error_mark_node.
465 2007-10-26 Ollie Wild <aaw@google.com>
467 * expr.c (cxx_expand_expr): Removed.
468 * cp-tree.h (exx_expand_expr): Removed.
469 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
472 2007-10-25 Paolo Carlini <pcarlini@suse.de>
475 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
477 2007-10-23 Jason Merrill <jason@redhat.com>
479 PR c++/25950 (DR 391)
480 * call.c (struct conversion): Remove check_copy_constructor_p.
481 (reference_binding): Always bind a reference directly to a
482 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
484 (check_constructor_callable): Remove.
485 (convert_like_real): Don't call it.
486 (initialize_reference): Don't call check_constructor_callable.
487 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
488 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
489 conversions if LOOKUP_NO_TEMP_BIND.
490 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
491 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
493 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
495 2007-10-22 Jakub Jelinek <jakub@redhat.com>
498 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
499 before checking if its type is integral.
501 2007-10-22 Jason Merrill <jason@redhat.com>
504 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
505 * pt.c (apply_late_template_attributes): Splice out dependent
506 attributes from DECL_ATTRIBUTES.
508 * decl.c (cxx_maybe_build_cleanup): Use build_address.
510 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
512 * typeck.c (build_binary_op) : Use appropriate warning option
513 instead of unnamed warning.
515 2007-10-16 Paolo Carlini <pcarlini@suse.de>
518 * pt.c (current_template_args): Do not change TREE_LIST elements
519 with a TREE_VALUE of error_mark_node.
521 2007-10-16 Mark Mitchell <mark@codesourcery.com>
523 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
524 * decl.c (start_decl): Tidy.
525 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
527 (grokdeclarator): Clarify comment.
529 2007-10-14 Andrew Pinski <pinskia@gmail.com>
532 * decl.c (grokfndecl): Return NULL after the "definition of
533 implicitly-declared" error happened.
535 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
538 * call.c (build_user_type_conversion_1): Do not consider conversion
539 functions to convert a (possibly cv-qualified) object to the (possibly
540 cv-qualified) same object type (or a reference to it), to a (possibly
541 cv-qualified) base class of that type (or a reference to it).
543 2007-10-12 Paolo Carlini <pcarlini@suse.de>
545 * pt.c (tsubst): Use template_parm_level_and_index.
547 2007-10-12 Jakub Jelinek <jakub@redhat.com>
550 * parser.c (cp_parser_compound_statement): Handle label-declarations
551 at the beginning of the compound statement.
552 (cp_parser_block_declaration): Issue diagnostics about __label__
553 not at the beginning of a block.
555 2007-10-11 Paolo Carlini <pcarlini@suse.de>
558 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
559 to convert_template_argument.
560 (coerce_template_parms): Return error_mark_node after fixed-length
562 (tsubst_decl): Check for error_mark_node the return value of the
563 first tsubst in 'case VAR_DECL'.
565 2007-10-08 Ollie Wild <aaw@google.com>
567 * typeck2.c (digest_init): Call cplus_expand_constant after
568 convert_for_initialization.
569 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
570 * expr.c (cplus_expand_constant): Updated function description.
572 2007-10-04 Jason Merrill <jason@redhat.com>
575 * call.c (initialize_reference): Handle local static reference
578 2007-10-03 Jason Merrill <jason@redhat.com>
581 * name-lookup.c (push_namespace_with_attrs): Fold back into...
582 (push_namespace): Here.
583 (handle_namespace_attrs): New fn for the attr code.
584 (leave_scope): Don't pop_visibility.
585 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
586 * parser.c (cp_parser_namespace_definition): Call
587 handle_namespace_attrs and pop_visibility as appropriate.
590 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
592 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
594 * decl.c (duplicate_decls): Preserve linkage flags for mere
595 redeclarations of gnu_inline definitions.
597 2007-10-03 Jason Merrill <jason@redhat.com>
600 * decl.c (wrap_cleanups_r): New fn.
601 (wrap_temporary_cleanups): New fn.
602 (initialize_local_var): Call it.
604 2007-09-29 Jason Merrill <jason@redhat.com>
607 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
608 constant to not have DECL_EXTERNAL if it's file-local.
610 2007-09-28 Ollie Wild <aaw@google.com>
613 2007-09-27 Ollie Wild <aaw@google.com>
615 * typeck2.c (digest_init): Call cplus_expand_constant after
616 convert_for_initialization.
617 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
618 * expr.c (cplus_expand_constant): Updated function description.
620 2007-09-28 Jason Merrill <jason@redhat.com>
623 * class.c (layout_empty_base): Take rli parameter, update
624 rli->record_align if empty base has user-specified alignment.
625 (build_base_field): Pass rli to it.
627 2007-09-28 Paolo Carlini <pcarlini@suse.de>
630 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
632 2007-09-28 Paolo Carlini <pcarlini@suse.de>
635 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
636 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
637 (dump_parameters): Just call dump_type for argument packs too.
639 2007-09-28 Jakub Jelinek <jakub@redhat.com>
642 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
643 qualification by creating qualified PACK_EXPANSION_PATTERN and
644 then calling make_pack_expansion on it.
646 2007-09-27 Ollie Wild <aaw@google.com>
648 * typeck2.c (digest_init): Call cplus_expand_constant after
649 convert_for_initialization.
650 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
651 * expr.c (cplus_expand_constant): Updated function description.
653 2007-09-27 Jason Merrill <jason@redhat.com>
656 * decl2.c (is_late_template_attribute): Don't crash on unknown
659 2007-09-27 Paolo Carlini <pcarlini@suse.de>
662 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
663 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
664 spaces in the formatting.
665 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
667 2007-09-27 Jakub Jelinek <jakub@redhat.com>
669 * error.c (cxx_print_error_function): Add third argument, pass
670 it over to lhd_print_error_function.
671 (cp_print_error_function): If diagnostic->abstract_origin, print
673 * cp-tree.h (struct diagnostic_info): New forward decl.
674 (cxx_print_error_function): Add third argument.
676 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
679 * name-lookup.c (pushtag): Do not create an implicit typedef before
680 the associated type declaration is known to be valid.
682 2007-09-25 Jakub Jelinek <jakub@redhat.com>
684 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
685 rather than pointers.
687 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
690 * search.c (check_final_overrider): Fail if
691 targetm.comp_type_attributes returns 0.
693 2007-09-24 Jason Merrill <jason@redhat.com>
696 * pt.c (resolve_typename_type): Don't look things up in the original
697 template if it would mean losing template arguments.
699 2007-09-24 Jakub Jelinek <jakub@redhat.com>
702 * cp-tree.h (cxx_type_hash_eq): New prototype.
703 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
704 * tree.c (cxx_type_hash_eq): New function.
706 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
709 * tree.c (cp_build_qualified_type_real): Build a canonical
710 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
712 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
716 * tree.c (cplus_array_compare): Compare pointers, not types.
717 (build_cplus_array_type_1): Store new array type into the hash
718 table before building the canonical type; build the canonical type
720 (cp_build_qualified_type_real): Put all of the array types with
721 cv-qualified element types into the C++ array hash table, built as
722 variants of the unqualified versions.
724 2007-09-23 Jason Merrill <jason@redhat.com>
727 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
728 for deprecation warnings.
730 2007-09-22 Jason Merrill <jason@redhat.com>
733 * call.c (build_over_call): Warn about deprecated virtuals.
736 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
737 (MAYBE_TAGGED_TYPE_P): Remove.
738 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
739 instead of calling is_late_template_attribute again.
740 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
741 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
742 Don't crash on typedefs from non-template classes.
743 * decl2.c (grokfield): Don't sorry about attrs on template parms.
744 (is_late_template_attribute): All attributes applied to template
745 parms or typename types are dependent. Static.
746 (splice_template_attributes): Pass decl through.
747 (save_template_attributes): Likewise.
749 2007-09-20 Jakub Jelinek <jakub@redhat.com>
752 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
753 returned from tsubst_pack_expansion.
754 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
755 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
757 2007-09-20 Paolo Carlini <pcarlini@suse.de>
760 * semantics.c (finish_id_expression): Use consistently
761 context_for_name_lookup.
762 * decl.c (fixup_anonymous_aggr): Fix error message for
763 anonymous struct (vs union).
765 2007-09-19 Jason Merrill <jason@redhat.com>
768 * pt.c (tsubst): Handle typedefs by looking for the specialization.
769 (retrieve_specialization): Only tagged types use
770 DECL_TEMPLATE_INSTANTIATIONS.
771 (instantiate_class_template): Push nested classes too.
772 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
774 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
775 * init.c (is_aggr_type): Remove redundant tests.
776 * class.c (push_nested_class): Use CLASS_TYPE_P.
778 2007-09-20 Paolo Carlini <pcarlini@suse.de>
781 * init.c (build_zero_init): If, recursively, build_zero_init
782 returns a NULL_TREE, do not append it to the VEC of constructors.
784 2007-09-18 Jason Merrill <jason@redhat.com>
787 * pt.c (apply_late_template_attributes): Set processing_template_decl.
788 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
789 ATTR_FLAG_TYPE_IN_PLACE.
790 (tsubst): Do unqualified lookup to find typedefs from current class.
791 [ARRAY_TYPE]: Propagate alignment info.
792 * decl2.c (is_late_template_attribute): Only defer handling of
793 attribute aligned if the expression is dependent.
794 (save_template_attributes): If we're deferring any attributes,
795 make this a naming typedef.
797 2007-09-18 Paolo Carlini <pcarlini@suse.de>
800 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
801 va_arg instead of __builtin_va_arg.
803 2007-09-18 Paolo Carlini <pcarlini@suse.de>
806 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
807 (pp_cxx_primary_expression): Use it.
808 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
809 * error.c (dump_expr): Use it.
811 2007-09-18 Paolo Carlini <pcarlini@suse.de>
814 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
815 out case TYPEID_EXPR to...
816 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
817 and pp_cxx_right_paren.
818 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
819 * error.c (dump_expr): Use it.
821 2007-09-18 Paolo Carlini <pcarlini@suse.de>
824 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
825 (pp_cxx_primary_expression): Use it.
826 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
827 * error.c (dump_expr): Use it.
829 2007-09-16 Paolo Carlini <pcarlini@suse.de>
832 * init.c (build_new): Remove warning for zero-element
835 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
838 * call.c (maybe_handle_implicit_object): Set this_p, clear
839 rvaluedness_matches_p.
840 (compare_ics): Do not compare rvaluedness matching when one of the
841 operands is an implicit object.
843 2007-09-14 Jason Merrill <jason@redhat.com>
845 PR c++/17743, c++/19163
846 * decl2.c (is_late_template_attribute): New fn.
847 (splice_template_attributes, save_template_attributes): New fns.
848 (cplus_decl_attributes): Call save_template_attributes.
849 * pt.c (apply_late_template_attributes): New fn.
850 (instantiate_class_template, tsubst_decl): Use it.
851 * cp-tree.h: Declare is_late_template_attribute.
853 2007-09-13 Tom Tromey <tromey@redhat.com>
855 * parser.c (cp_lexer_new_main): Don't use
856 c_lex_return_raw_strings.
857 (cp_lexer_get_preprocessor_token): Update. Add special case when
860 2007-09-11 Jan Hubicka <jh@suse.cz>
862 * method.c (use_thunk): Use tree_rest_of_compilation
863 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
864 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
865 * cp-tree.h (expand_body): Kill.
866 (emit_associated_thunks): Declare.
867 * semantics.c (emit_associated_thunks): Export.
870 2007-09-09 David Daney <ddaney@avtrex.com>
873 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
874 to calculate cookie_ptr.
876 2007-09-08 Jason Merrill <jason@redhat.com>
879 * pt.c (most_specialized_class): Set processing_template_decl
880 while tsubsting partial spec args.
882 2007-09-06 Jason Merrill <jason@redhat.com>
884 * decl2.c (get_guard): Copy visibility from the guarded variable.
886 2007-09-06 Jan Hubicka <jh@suse.cz>
888 * semantics.c (expand_body): Do not mark arguments of clones used.
890 2007-09-06 Paolo Carlini <pcarlini@suse.de>
893 * decl.c (cp_finish_decl): When processing_template_decl,
894 deal correctly with init as TREE_LIST.
896 2007-09-06 Tom Tromey <tromey@redhat.com>
898 * decl.c (finish_function): Put return's location on line zero of
901 2007-09-05 Jason Merrill <jason@redhat.com>
904 * except.c (prepare_eh_type): Use type_decays_to.
907 * init.c (build_delete): Use build_headof to get the address of the
908 complete object if we aren't using the deleting destructor.
909 * rtti.c (build_headof): No longer static.
910 * cp-tree.h: Declare it.
912 2007-09-06 Jakub Jelinek <jakub@redhat.com>
914 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
915 decl if a prototype for XX is provided with throw().
918 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
919 on __*_chk non-__builtin_* decls.
921 2007-09-05 Paolo Carlini <pcarlini@suse.de>
924 * semantics.c (finish_id_expression): Use context_for_name_lookup
925 insted of DECL_CONTEXT, to see through anonymous structs and unions.
926 * class.c (finish_struct_anon): Deal correctly with anonymous
927 structs (vs unions, as GNU extension) in error messages.
929 2007-09-05 Jan Hubicka <jh@suse.cz>
931 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
932 call, DECL_EXTERNAL checks and current_function_decl saving.
934 2007-09-05 Paolo Carlini <pcarlini@suse.de>
937 * parser.c (cp_parser_primary_expression): Return error_mark_node
938 when a statement-expression is found in a template-argument list.
940 2007-09-04 Jason Merrill <jason@redhat.com>
942 * except.c (initialize_handler_parm): Use
943 fold_build_cleanup_point_expr.
946 * call.c (reference_binding): Don't look for user-defined conversions
950 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
951 the MUST_NOT_THROW_EXPR.
953 2007-09-04 Richard Sandiford <richard@codesourcery.com>
955 * decl.c (cp_finish_decl): Call determine_visibility before
956 make_rtl_for_nonlocal_decl.
958 2007-09-04 Jason Merrill <jason@redhat.com>
961 * pt.c (most_specialized_class): Substitute outer template
962 arguments into the arguments of a member template partial
964 (strip_innermost_template_args): New fn.
966 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
968 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
970 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
972 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
973 * decl.c (cp_make_fname_decl): Likewise,
974 * parser.c (cp_parser_string_literal): Likewise,
975 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
976 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
979 2007-09-02 Paolo Carlini <pcarlini@suse.de>
982 * typeck.c (build_unary_op): Fix error message for
983 Boolean expression as operand to operator--.
985 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
987 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
988 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
991 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
994 * init.c (build_default_init): Make extern.
995 * cp-tree.h (build_default_init): Declare here.
996 * pt.c (tsubst_expr): When the instantiation of the initializer of
997 a variable results in an empty list, default-initialize the
999 (tsubst_copy_and_build): When the instantiation of the initializer
1000 in a new expression results in an empty initializer list,
1001 default-initialize it.
1003 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1005 * mangle.c (write_type): Change mangling of rvalue reference from
1008 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1010 * decl.c (duplicate_decls): Remove duplicated line.
1012 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1015 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1016 BOUND_TEMPLATE_TEMPLATE_PARM.
1018 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1021 * search.c (lookup_member): Check the name argument for
1024 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1027 * parser.c (cp_parser_trait_expr): Check rerurn value of
1030 2007-08-30 Ollie Wild <aaw@google.com>
1032 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1033 convert_ptrmem for pointer to member conversions.
1034 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1035 (ocp_convert): Update cp_convert_to_pointer call.
1036 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1038 (build_static_cast_1): Check can_convert for conversions in either
1040 (get_delta_difference_1): New function.
1041 (get_delta_difference): Refactor to call get_delta_difference_1.
1043 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1045 * decl.c (start_preparsed_function): Set
1046 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1048 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1051 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1052 BOUND_TEMPLATE_TEMPLATE_PARM.
1054 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1058 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1059 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1061 2007-08-27 Jason Merrill <jason@redhat.com>
1064 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1065 Look inside STMT_EXPR.
1066 * semantics.c (stmt_expr_value_expr): New fn.
1067 * cp-tree.h: Declare it.
1070 * decl.c (groktypename): Ignore attributes applied to class type.
1072 2007-08-28 Richard Guenther <rguenther@suse.de>
1074 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1076 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1078 * error.c (dump_expr): Handle COMPLEX_CST.
1079 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1080 (pp_cxx_expression): Likewise.
1082 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1084 * decl.c (GNU_INLINE_P): New.
1085 (duplicate_decls): Handle gnu_inline. Merge attributes and
1086 some flags in overriding definitions.
1087 (redeclaration_error_message): Handle gnu_inline.
1088 (start_preparsed_function): Likewise.
1090 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1092 * call.c (sufficient_parms_p): Constify.
1093 * class.c (same_signature_p): Likewise.
1094 * cp-gimplify.c (is_invisiref_parm,
1095 cxx_omp_privatize_by_reference): Likewise.
1096 * cp-objcp-common.c (has_c_linkage): Likewise.
1097 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1098 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1099 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1100 num_artificial_parms_for, comp_template_parms,
1101 template_parameter_pack_p, any_dependent_template_arguments_p,
1102 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1103 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1104 zero_init_p, member_p, cp_lvalue_kind,
1105 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1106 varargs_function_p, is_dummy_object, special_function_kind,
1107 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1108 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1109 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1110 cp_has_mutable_p, at_least_as_qualified_p,
1111 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1112 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1113 * except.c (nothrow_libfn_p): Likewise.
1114 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1116 * pt.c (comp_template_parms, template_parameter_pack_p,
1117 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1118 any_dependent_template_arguments_p): Likewise.
1119 * repo.c (repo_export_class_p): Likewise.
1120 * semantics.c (anon_aggr_type_p): Likewise.
1121 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1122 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1123 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1124 zero_init_p, special_function_p): Likewise.
1125 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1126 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1127 compparms, invalid_nonstatic_memfn_p,
1128 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1129 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1130 cp_has_mutable_p, lvalue_or_else): Likewise.
1132 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1134 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1135 * cp-objcp-common.c (cp_tree_size): Ditto.
1136 * tree.c (cp_walk_subtrees): Ditto
1137 * cp-tree.def (TINST_LEVEL): Go away.
1138 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1139 move together with other non-tree structs.
1140 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1141 (union lang_tree_node): Eliminate tinst_level field.
1142 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1143 (current_instantiation, outermost_tinst_level): Return
1144 a "struct tinst_level *".
1146 * error.c (print_instantiation_partial_context): Change second
1147 parameter to a "struct tinst_level *". Replace accessor macros
1149 (print_instantiation_full_context): Likewise.
1150 * lex.c (in_main_input_context): Likewise.
1152 * pt.c (struct pending_templates): New.
1153 (pending_templates, last_pending_template): Use it as a type.
1154 (current_tinst_level): Change typo to "struct tinst_level *"
1155 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1156 (add_pending_template): Construct a "struct pending_template".
1157 Replace TINST_LEVEL accessor macros with field access.
1158 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1159 (pop_tinst_level): Likewise.
1160 (instantiate_pending_templates): Likewise. Factor common code used
1161 when an instantiation has been done.
1162 (outermost_tinst_level): Replace tree_last with loop.
1163 (current_instantiation): Return a "struct tinst_level *".
1165 2007-08-24 Ollie Wild <aaw@google.com>
1167 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1168 * name-lookup.h (cp_binding_level): Remove vtables member.
1170 2007-08-24 Richard Guenther <rguenther@suse.de>
1172 * tree.c (cp_cannot_inline_tree_fn): Remove.
1173 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1174 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1177 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1180 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1181 error_mark_node right away if build_expr_type_conversion
1185 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1186 is error_mark_node rather than NULL_TREE.
1187 * pt.c (check_explicit_specialization): Likewise.
1190 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1191 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1193 2007-08-22 Jason Merrill <jason@redhat.com>
1196 * pt.c (outermost_tinst_level): New function.
1197 * lex.c (in_main_input_context): New function.
1198 * cp-tree.h: Declare it.
1199 * decl2.c (constrain_class_visibility): Use it to avoid warning
1200 about uses of the anonymous namespace in the main input file.
1202 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1204 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1206 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1209 * class.c (finish_struct_1): Warn when a class has virtual
1210 functions and accessible non-virtual destructor.
1212 2007-08-20 Richard Guenther <rguenther@suse.de>
1216 * call.c (build_new_method_call): Convert initializer to
1218 * init.c (build_aggr_init): Do not fiddle with types.
1219 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1220 * except.c (build_throw): Do not drop qualifiers for the
1222 * typeck.c (get_member_function_from_ptrfunc): Do not
1223 fiddle with types, instead convert.
1224 (build_ptrmemfunc1): Convert to the target type for
1226 (gfc_trans_allocate): Convert result to target type.
1227 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1228 pointer-to-member structures shall have alias set zero as well.
1230 2007-08-20 Richard Guenther <rguenther@suse.de>
1232 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1234 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1235 (nonstatic_local_decl_p): Likewise.
1236 * tree.c (cp_auto_var_in_fn_p): Remove.
1237 * decl.c (nonstatic_local_decl_p): Remove.
1239 2007-08-20 Richard Guenther <rguenther@suse.de>
1241 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1243 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1244 cp_walk_subtrees lh parameter.
1245 (cp_walk_tree_without_duplicates): New define to
1246 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1247 * tree.c (count_trees): Call
1248 cp_walk_tree_without_duplicates.
1249 (verify_stmt_tree): Call cp_walk_tree.
1250 (break_out_target_exprs): Likewise.
1251 (WALK_SUBTREE): Likewise.
1252 * cp-gimplify.c (cp_genericize): Likewise.
1253 * cp-pt.c (find_parameter_packs_r): Likewise.
1254 (uses_parameter_packs): Likewise.
1255 (make_pack_expansion): Likewise.
1256 (check_for_bare_parameter_packs): Likewise.
1257 (for_each_template_parm): Likewise.
1258 * decl.c (check_default_argument): Call
1259 cp_walk_tree_without_duplicates.
1260 * except.c (build_throw): Likewise.
1261 * decl2.c (type_visibility): Likewise.
1262 * semantics.c (expand_or_defer_fn): Likewise.
1263 (finalize_nrv): Call cp_walk_tree.
1265 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1268 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1269 Initialize it with save_expr rather than get_temp_regvar.
1271 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1274 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1277 2007-08-17 Ollie Wild <aaw@google.com>
1280 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1281 declarations into appropriate slots for comparison. Fix type
1284 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1287 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1288 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1290 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1293 * parser.c (cp_parser_class_head): Improve error message.
1295 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1297 * pt.c (instantiate_decl): Set input_location
1298 for the function end.
1300 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1302 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1304 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1305 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1306 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1307 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1308 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1309 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1310 * typeck.c (cp_type_quals): Likewise.
1311 * typeck2.c (cxx_incomplete_type_diagnostic,
1312 cxx_incomplete_type_error): Likewise.
1314 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1317 * pt.c (tsubst_friend_function): When check_classfn
1318 returns error_mark_node likewise return it.
1320 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1323 * typeck.c (check_return_expr): Don't NRV optimize vars in
1325 * decl.c (finish_function): Comment fix.
1327 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1330 * pt.c (push_template_decl_real): Depending on TYPE_P
1331 use either TYPE_CONTEXT or DECL_CONTEXT.
1333 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1335 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1336 constructors and destructors return this.
1338 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1341 * decl2.c (check_classfn): Return error_mark_node in case of error;
1342 in that case, do not call add_method.
1343 * decl.c (start_decl): Deal with check_classfn returning
1345 (grokfndecl): Likewise.
1346 * pt.c (tsubst_friend_function): Likewise.
1348 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1351 * typeck.c (build_binary_op): Disallow vector float types with
1352 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1354 2007-08-11 Ian Lance Taylor <iant@google.com>
1356 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1358 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1360 2007-08-10 Ollie Wild <aaw@google.com>
1362 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1364 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1366 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1367 (lookup_using_namespace): Fix ambiguous_decl call.
1368 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1370 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1372 * call.c (name_as_c_string): Use CONST_CAST.
1373 * decl.c (build_decl): Likewise.
1374 * parser.c (cp_parser_string_literal): Likewise.
1376 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1379 * error.c (dump_expr): Consistently use the *_cxx_*
1380 variants of the pretty-print functions.
1382 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1385 * decl.c (check_special_function_return_type): Just error
1386 on return type specified for conversion operator.
1388 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1390 * typeck2.c (readonly_error): Handle general expressions.
1391 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1393 2007-08-06 Dan Hipschman <dsh@google.com>
1395 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1396 access function name.
1398 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1401 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1402 * g++spec.c (lang_specific_driver): Check them.
1404 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1407 * pt.c (inline_needs_template_parms): Fix comment; change return type
1410 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1413 2007-03-26 Dirk Mueller <dmueller@suse.de>
1415 * parser.c (cp_parser_member_declaration): Pedwarn
1416 about stray semicolons after member declarations.
1418 2007-08-02 Lee Millward <lee.millward@gmail.com>
1423 * parser.c (cp_parser_asm_definition): Detect and discard asm
1424 statements with invalid inputs or outputs.
1425 (cp_parser_asm_operand_list): Return error mark node if any
1426 of the operands are invalid. Adjust documentation.
1428 2007-08-02 Nick Clifton <nickc@redhat.com>
1430 * typeck.c: Change copyright header to refer to version 3 of the
1431 GNU General Public License and to point readers at the COPYING3
1432 file and the FSF's license web page.
1433 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1434 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1435 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1436 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1437 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1438 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1439 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1440 name-lookup.h, parser.c: Likewise.
1442 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1445 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1447 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1450 * semantics.c (finish_label_stmt): Reject the __label__
1451 extension outside function scopes.
1453 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1455 * parser.c (eof_token): Un-constify.
1456 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1457 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1460 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1462 * pt.c, tree.c, typeck2.c: Fix comment typos.
1464 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1465 Mark Mitchell <mark@codesourcery.com>
1468 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1469 hidden due to friend declarations in local classes.
1471 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1473 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1474 * cp-tree.def (DECLTYPE_TYPE): New.
1475 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1476 (dump_type_prefix): Ditto.
1477 (dump_type_suffix): Ditto.
1478 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1479 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1480 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1482 (DECLTYPE_TYPE_EXPR): New.
1483 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1484 (finish_declared_type): Declare.
1485 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1486 DECLTYPE_TYPE nodes.
1487 (pp_cxx_type_id): Ditto.
1488 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1489 (tsubst): Substitute into a DECLTYPE_TYPE node.
1490 (tsubst_copy): Ditto.
1491 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1493 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1494 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1495 structural equality (because we can't hash the expressions).
1496 (finish_declared_type): New.
1497 * lex.c (reswords): Add "decltype" keyword.
1498 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1499 (cp_parser_postfix_expression): Add member_access_only_p to
1500 restrict postfix expression to member access expressions.
1501 (cp_parser_unary_expression): Update call to
1502 cp_parser_postfix_expression to reflect new parameter.
1503 (cp_parser_declared_type): New.
1504 (cp_parser_simple_type_specifier): Parse decltype types.
1506 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1509 * call.c (convert_for_arg_passing): Only widen bitfields to their
1510 declared types if necessary.
1512 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1514 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1517 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1519 * decl.c (typename_hash, typename_compare): Constify.
1520 * mangle.c (hash_type, compare_type): Likewise.
1521 * pt.c (eq_local_specializations, hash_local_specialization):
1523 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1524 list_hash): Likewise.
1525 * typeck2.c (pat_compare): Likewise.
1527 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1529 * method.c (implicitly_declare_fn): Increase alignment if member
1530 function pointer format requires it.
1532 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1535 * typeck.c (check_return_expr): Do not pass a null argument
1538 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1541 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1544 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1547 * typeck.c (convert_arguments): Only use default args if we have
1551 * typeck.c (structural_comptypes): No need to check
1552 resolve_typename_type return value here.
1553 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1554 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1555 original type rather than error_mark_node in case of failure.
1556 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1557 resolve_typename_type result check.
1558 (cp_parser_direct_declarator, cp_parser_head,
1559 cp_parser_constructor_declarator_p): Likewise.
1561 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1563 * pt.c (template_parms_variadic_p): Remove.
1564 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1566 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1569 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1570 argument to dump_aggr_init_expr_args instead of false.
1572 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1574 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1575 canonical types; otherwise, fall back to structural type
1576 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1577 internal compiler error if the canonical types are wrong.
1579 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1582 * parser.c (cp_parser_make_indirect_declarator): When the
1583 the code argument is ERROR_MARK return cp_error_declarator.
1585 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1588 * decl.c (cxx_init_decl_processing): Don't set
1589 force_align_functions_log.
1590 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1591 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1592 FUNCTION_DECL, return its alignment.
1594 2007-07-09 Richard Guenther <rguenther@suse.de>
1596 * decl.c (start_preparsed_function): Do not promote return type.
1598 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1601 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1603 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1606 * pt.c (resolve_overloaded_unification): Robustify. Return a
1608 (type_unification_real): Adjust accordingly.
1610 2007-07-06 Richard Guenther <rguenther@suse.de>
1612 * init.c (build_new_1): Use the correct pointer type.
1613 * typeck2.c (build_m_component_ref): Likewise.
1615 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1618 * init.c (build_zero_init): Always build an initializer for
1620 * typeck2.c (build_functional_cast): Use build_zero_init.
1623 * init.c (build_new_1): Always pass the allocation function to
1624 build_op_delete_call.
1625 * call.c (build_op_delete_call): Handle operator delete with a
1626 variable-argument list. Do not issue an error when no matching
1627 deallocation function is available for a new operator.
1630 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1631 * decl.c (value_dependent_init_p): New function.
1632 (cp_finish_decl): Use it.
1633 * pt.c (value_dependent_expression_p): Use
1634 any_value_dependent_elements_p.
1635 * parser.c (cp_parser_primary_expression): Add comment about
1636 treating dependent qualified names as integral
1637 constant-expressions.
1639 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1641 * decl.c (build_ptrmemfunc_type): Always use structural equality
1642 tests when comparing pointer-to-member-function types, because the
1643 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1646 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1648 * init.c (build_new): Tweak comment.
1650 2007-06-29 Dave Brolley <brolley@redhat.com>
1653 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1654 type to its base type and number of elements here.
1655 * init.c (build_new): Call complete_type_or_else to ensure that the
1656 type is complete and to issue a diagnostic if it is not.
1657 (build_new_1): Don't call complete_type_or_else here.
1659 2007-07-03 Richard Guenther <rguenther@suse.de>
1662 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1665 2007-07-02 Simon Baldwin <simonb@google.com>
1667 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1668 for inner-style nested forward declarations that don't declare
1671 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1674 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1675 DECL_P in not a variable and appears more than once error messages.
1677 2007-07-01 Ollie Wild <aaw@google.com>
1679 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1680 (select_decl): Remove function.
1681 (unqualified_namespace_lookup): Populate binding by calling
1682 ambiguous_decl. Remove select_decl call.
1683 (lookup_qualified_name): Remove select_decl call.
1684 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1685 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1686 generation when name lookup is ambiguous.
1688 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1691 * init.c (build_new_1): Use structural equality on the copy of the
1694 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1696 * decl2.c (determine_visibility): Implement
1697 flag_visibility_ms_compat effect on type info.
1698 * decl.c (cxx_init_decl_processing): Implement
1699 global effect of flag_visibility_ms_compat.
1701 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1703 * decl2.c (start_objects): Mark constructor-running function
1706 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1709 * decl.c (grokdeclarator): Reset friendp for member functions declared
1710 friend of their own class.
1712 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1714 * decl2.c (determine_visibility): Don't look for dllexport here.
1715 (determine_visibility_from_class): Tidy.
1717 2007-06-18 Simon Baldwin <simonb@google.com>
1720 * parser.c (cp_parser_single_declaration): Added check for storage
1721 class other than sc_none in parsed declaration, and a flag to indicate
1722 if the call is part of an explicit template specialization parse.
1723 * (cp_parser_explicit_specialization): Specialization check flag added
1724 to call to cp_parser_single_declaration(), set true.
1725 * (cp_parser_template_declaration_after_export): Specialization check
1726 flag added to call to cp_parser_single_declaration(), set false.
1727 * pt.c (check_explicit_specialization): Added code to copy visiblity
1728 and linkage from the templated function to the explicit specialization.
1730 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1732 * typeck.c (build_binary_op): For templates build the
1733 expression in pieces to avoid the assert in build2_stat.
1734 (get_member_function_from_ptrfunc):
1735 Change over to using POINTER_PLUS_EXPR and convert
1736 the second operand to sizetype.
1737 * typeck2.c (build_m_component_ref): Likewise.
1738 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1739 instead of PLUS_EXPR for pointers.
1740 (build_new_1): Likewise.
1741 (build_vec_delete_1): Likewise.
1742 (build_vec_delete): Likewise.
1743 * class.c (build_base_path): Likewise.
1744 (build_base_path): Likewise.
1745 (convert_to_base_statically): Likewise.
1746 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1747 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1748 instead of PLUS_EXPR.
1749 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1750 instead of PLUS_EXPR for pointers.
1751 * call.c (build_special_member_call): Likewise.
1752 * rtti.c (build_headof): Likewise.
1753 Use sizetype instead of ptrdiff_type_node.
1754 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1755 instead of PLUS_EXPR for pointers.
1756 * except.c (expand_start_catch_block): Do a
1757 NEGATIVE and then a POINTER_PLUS_EXPR instead
1759 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1760 PLUS_EXPR on pointer types over to use
1761 POINTER_PLUS_EXPR and remove the conversion
1762 to the pointer types.
1763 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1764 adding to a pointer type. Use size_int instead of
1765 ssize_int. Convert the index to sizetype before
1766 adding it to the pointer.
1768 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1770 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1771 (DECL_ANON_UNION_VAR_P): New macro.
1772 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1773 than DECL_VAR_MARKED_P, to keep track of which variables we have
1775 * decl.c (redeclaration_error_message): Complain about redeclaring
1776 anonymous union members at namespace scope.
1777 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1779 2007-06-14 Geoff Keating <geoffk@apple.com>
1781 * decl2.c (determine_visibility): Ensure that functions with
1782 hidden types as parameters are hidden.
1785 * decl2.c (determine_visibility): Remove duplicate code for
1788 2007-06-12 Ian Lance Taylor <iant@google.com>
1791 * init.c (avoid_placement_new_aliasing): New static function.
1792 (build_new_1): Call it.
1794 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1796 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1797 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1799 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1802 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1803 on init, the non-decl cond operand and increment value.
1805 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1808 * decl.c (check_initializer): Report an error when a brace enclosed
1809 initializer is used for a non-aggregate type in C++98.
1810 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
1812 (grokdeclarator): Likewise.
1813 (move_fn_p): Likewise.
1814 * typeck.c (check_return_expr): Likewise.
1815 * call.c (reference_binding): Likewise.
1816 * error.c (cp_cpp_error): Likewise.
1817 * pt.c (check_default_tmpl_args): Likewise.
1819 * lex.c (init_reswords): Likewise.
1820 * parser.c (p_parser_primary_expression): Likewise.
1821 (TOKEN_PRECEDENCE): Likewise.
1822 (cp_parser_init_declarator): Likewise.
1823 (cp_parser_ptr_operator): Likewise.
1824 (cp_parser_parameter_declaration): Likewise.
1825 (cp_parser_enclosed_template_argument_list): Likewise.
1826 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
1827 (cp_parser_next_token_ends_template_argument_p): Likewise.
1829 2007-06-04 Simon Baldwin <simonb@google.com>
1831 * decl.c (grokdeclarator): Readability change. Moved case labels
1832 into direct switch statement scope.
1834 2007-06-04 Paolo Carlini <pcarlini@suse.de>
1836 * call.c (convert_like_real): Remove pointless code.
1838 2007-05-31 Mark Mitchell <mark@codesourcery.com>
1840 * decl.c (get_atexit_fn_ptr_type): New function.
1841 (get_atexit_node): Use it.
1842 (start_cleanup_fn): Likewise.
1843 (register_dtor_fn): Use the object's destructor, instead of a
1844 separate cleanup function, where possible.
1845 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
1846 (atexit_fn_ptr_type_node): New macro.
1847 * decl2.c (build_cleanup): Use build_address.
1849 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
1851 * typeck.c (build_binary_op): Include types in error.
1853 2007-05-31 Jakub Jelinek <jakub@redhat.com>
1856 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
1857 needs runtime initialization.
1859 2007-05-31 Paolo Carlini <pcarlini@suse.de>
1862 * semantics.c (finish_trait_expr): Complete the types.
1864 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
1865 Douglas Gregor <doug.gregor@gmail.com>
1866 Pedro Lamarao <pedro.lamarao@mndfck.org>
1867 Howard Hinnant <howard.hinnant@gmail.com>
1871 * typeck.c (comptypes): Don't consider rvalue and lvalue
1872 reference types to be equivalent.
1873 (check_return_expr): Move from certain lvalues when returning
1875 * decl.c (grokdeclarator): Implement reference collapsing.
1876 (copy_fn_p): Don't consider constructors taking rvalue references
1877 to be copy constructors.
1879 * call.c (conversion): New "rvaluedness_matches_p" member.
1880 (convert_class_to_reference): Require reference type as first
1881 parameter instead of base type.
1882 (reference_binding): Add logic to handle rvalue references.
1883 (implicit_conversion): Update inaccurate comment.
1884 (convert_like_real): Disable creation of temporaries that are
1885 impossible to initialize for types with move constructors.
1886 (build_over_call): Elide move constructors when possible.
1887 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
1888 (maybe_handle_ref_bind): Return conversion instead of type node.
1889 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
1890 determine preferred conversion sequences.
1891 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
1892 (LOOKUP_PREFER_RVALUE): New.
1893 (DECL_MOVE_CONSTRUCTOR_P): New.
1894 (struct cp_declarator): Add "reference" member for reference
1895 types, with new "rvalue_ref" flag.
1896 (cp_build_reference_type): Declare.
1897 (move_fn_p): Declare.
1898 * error.c (dump_type_prefix): Format rvalue reference types
1899 correctly in error messages.
1900 * except.c (build_throw): Move from certain lvalues when
1902 * mangle.c (write_type): Mangle rvalue references differently
1903 than regular references.
1904 * parser.c (make_reference_declarator): Add boolean parameter for
1906 (cp_parser_make_indirect_declarator): New.
1907 (cp_parser_new_declarator_opt): Call
1908 cp_parser_make_indirect_declarator.
1909 (cp_parser_conversion_declarator_opt): Ditto.
1910 (cp_parser_declarator): Ditto.
1911 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1913 * pt.c (tsubst): Implement reference collapsing.
1914 (maybe_adjust_types_for_deduction): Implement special template
1915 parameter deduction rule for rvalue references.
1916 (type_unification_real): Update calls to
1917 maybe_adjust_types_for_deduction.
1918 (try_one_overload): Ditto.
1919 (unify_pack_expansion): Ditto.
1920 * tree.c (lvalue_p_1): Handle rvalue reference types.
1921 (cp_build_reference_type): New.
1923 2007-05-30 Jakub Jelinek <jakub@redhat.com>
1926 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
1927 variables that need runtime initialization.
1929 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
1932 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
1933 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
1934 case POSTDECREMENT_EXPR>): Return the error_mark_node
1935 if either the real or imaginary parts would an
1938 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
1939 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1942 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
1943 token is a closing brace, false if there are no tokens left.
1944 (cp_parser_namespace_alias_definition): Only consume the next token if
1945 it is a closing brace.
1947 * parser.c (cp_parser_class_specifier): Likewise.
1949 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
1951 * semantics.c (finish_member_declaration): Fix a typo in the
1954 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
1966 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
1967 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
1968 * pt.c (check_for_bare_parameter_packs): Return bool indicated
1969 whether everything was okay. Fix indentation.
1970 (push_template_decl_real): Check for bare parameter packs in
1971 function parameters; where errors occur, mark the parameter types
1972 with ERROR_MARK_NODEs to avert ICEs.
1973 (coerce_template_parameter_pack): New.
1974 (coerce_template_parms): Moved parameter pack coercion into
1975 coerce_template_parameter_pack, and permit it anywhere in the
1976 template parameter list (not just at the end). Parameter and
1977 argument indices can vary (somewhat) separately now, so add
1978 PARM_IDX and ARG_IDX.
1979 (fn_type_unification): Don't set an argument pack as incomplete if
1980 no argument pack was deduced.
1981 (type_unification_real): If a type parameter is a parameter pack
1982 and has not otherwise been deduced, it will be deduced to an empty
1984 (more_specialized_fn): Use the actual lengths of the argument
1985 lists when comparing against expansions.
1986 * semantics.c (finish_member_declaration): If a field's type has
1987 bare parameter packs, error and set its type to ERROR_MARK_NODE.
1989 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
1992 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
1994 2007-05-22 Ollie Wild <aaw@google.com>
1996 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
1997 (unqualified_namespace_lookup): Adds check for hidden types.
1999 2007-05-22 Ollie Wild <aaw@google.com>
2001 * decl.c (duplicate_decls): Verify namespace names are unique.
2003 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2005 * decl.c (cxx_maybe_build_cleanup): Handle
2006 __attribute__((cleanup)).
2008 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2010 * cvt.c (cp_convert_and_check): Don't check warnings if the
2013 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2015 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2017 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2020 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2021 type only if is a class type (5.2.8/4).
2023 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2025 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2026 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2027 c_common_unsigned_type.
2029 2007-05-11 Silvius Rus <rus@google.com>
2031 * cp/typeck.c (build_indirect_ref): Add call to
2032 strict_aliasing_warning.
2033 (build_reinterpret_cast_1): Condition call to
2034 strict_aliasing_warning.
2036 2007-05-11 Jan Hubicka <jh@suse.cz>
2038 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2039 * decl2.c (start_objects): ctors and dtors are no longer public.
2040 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2042 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2044 * typeck.c (build_unary_op): Remove code that used to
2045 handle non lvalue increments/decrements.
2047 2007-05-07 Mike Stump <mrs@apple.com>
2049 * parser.c (check_empty_body): Add.
2050 (cp_parser_iteration_statement): Add call to check_empty_body.
2052 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2055 * mangle.c (write_mangled_name): Mangle static variable names.
2056 (write_unqualified_name): Use local-source-name for
2057 namespace-scope static variables.
2059 2007-05-04 Dirk Mueller <dmueller@suse.de>
2061 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2064 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2067 * decl2.c (constrain_class_visibility):
2068 Use strip_pointer_or_array_types instead of strip_array_types.
2070 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2073 * decl.c (reshape_init_r): Don't reshape the first element if it
2074 is a pointer to member function.
2076 2007-04-27 Simon Baldwin <simonb@google.com>
2078 * decl.c (grokparms): Changed message format from %qD to %qE.
2080 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2082 * error.c (maybe_warn_variadic_templates): Variadic templates are
2083 now in C++0x, so only warn about them in C++98 mode.
2085 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2088 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2089 integeral types from vectors types.
2091 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2094 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2095 for type dependent OMP_CLAUSE_DECLs.
2097 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2100 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2101 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2102 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2103 * init.c (build_zero_init): Adjust, as
2104 COMPLEX_TYPE is now a SCALAR_TYPE.
2105 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2106 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2108 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2110 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2111 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2112 (trait_expr_value): Adjust.
2114 2007-04-23 Simon Baldwin <simonb@google.com>
2116 * decl.c (grokparms): Added new error for duplicate function
2117 parameters names in function prototypes, to match gcc behavior.
2119 2007-04-23 Jan Hubicka <jh@suse.cz>
2121 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2124 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2126 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2127 instead of checking GIMPLE_STMT_P in chain_next.
2129 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2132 * call.c (convert_for_arg_passing): Convert bitfields to their
2135 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2138 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2140 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2143 * cp/decl2.c (constrain_class_visibility):
2144 Do not warn about the use of anonymous namespace in the main input file.
2146 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2148 * cp-tree.h (current_template_parms): Fix typo in comment.
2150 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2152 * cp-tree.h, error.c: Fix comment typos.
2154 2007-04-13 Jason Merrill <jason@redhat.com>
2157 * call.c (reference_binding): Add c_cast_p parm. If true,
2158 add quals to TO as needed to make it reference-compatible.
2160 2007-04-11 Jan Hubicka <jh@suse.cz>
2162 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2163 that we are not processing template_decl.
2165 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2168 * class.c (build_base_path): Ensure that the converted pointer has
2169 the same cv-qualification as the input.
2171 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2173 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2175 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2177 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2179 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2180 * tree.c (cp_add_pending_fn_decls): Remove.
2181 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2183 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2185 Revert change removing staticp.
2187 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2189 * cp-objcp-common.c (cxx_staticp): Remove.
2190 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2191 * cp-tree.h (cxx_staticp):
2193 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2195 * class.c (check_for_override): Don't remove dllmport attribute
2198 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2201 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2202 type issue error and return early.
2204 2007-03-30 Jason Merrill <jason@redhat.com>
2207 * typeck.c (cp_type_readonly): New fn.
2208 * cp-tree.h: Declare it.
2209 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2210 (cp_finish_decl): Not here.
2212 2007-03-31 Richard Guenther <rguenther@suse.de>
2214 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2217 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2222 * parser.c (declarator_can_be_parameter_pack): New.
2223 (cp_parser_template_parameter): Only parse the `...' if the
2224 declarator can be a parameter pack.
2225 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2227 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2228 types (they could be used as array bounds).
2229 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2230 (tsubst_pack_expansion): Handle failure to expand parameter
2233 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2236 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2237 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2238 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2239 (CLASS_TYPE_NON_UNION_P): Add.
2240 (struct lang_type_class): Add has_complex_dflt.
2241 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2242 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2243 * cp-tree.def: Add TRAIT_EXPR.
2244 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2245 * lex.c (struct resword): Add __has_nothrow_assign,
2246 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2247 __has_trivial_constructor, __has_trivial_copy,
2248 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2249 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2250 __is_pod, __is_polymorphic, __is_union.
2251 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2252 (cp_parser_trait_expr): New.
2253 * semantics.c (finish_trait_expr, trait_expr_value
2254 classtype_has_nothrow_copy_or_assign_p): New.
2255 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2257 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2258 * class.c (check_bases, check_field_decl, check_bases_and_members):
2259 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2260 * pt.c (uses_template_parms, tsubst_copy_and_build,
2261 value_dependent_expression_p, type_dependent_expression_p): Deal with
2263 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2265 2007-03-29 Richard Guenther <rguenther@suse.de>
2267 * tree.c (cp_walk_subtrees): Do not set input_location.
2269 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2272 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2275 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2277 * parser.c (struct cp_parser): Update comment for
2278 greater_than_is_operator_p.
2279 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2280 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2281 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2282 !GREATER_THAN_IS_OPERATOR_P.
2283 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2284 `>>' operators that will become two `>' tokens in C++0x.
2285 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2286 mode, allowing it to terminate default arguments.
2287 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2288 `>>' like two consecutive `>' tokens.
2289 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2290 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2291 ends a template argument.
2293 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2295 * decl.c (redeclaration_error_message): Complain when redeclaring
2296 a friend function with default template arguments (C++0x mode only).
2297 * cp-tree.h (check_default_tmpl_args): Declare.
2298 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2299 template arguments in function templates. Add support for checking
2300 the default template arguments of friend templates.
2301 (push_template_decl_real): Fix call to check_default_tmpl_args.
2302 (type_unification_real): If a template parameter has not been
2303 deduced but provides a default template argument, substitute into
2304 that default template argument.
2305 * parser.c (cp_parser_init_declarator): When declaring (but not
2306 defining!) a function template in C++0x mode, check for default
2309 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2312 * decl.c (grokdeclarator): Deal with cv-qualified function type
2313 typedefs in the same way for member and non-member functions.
2315 2007-03-26 Dirk Mueller <dmueller@suse.de>
2317 * parser.c (cp_parser_member_declaration): Pedwarn
2318 about stray semicolons after member declarations.
2320 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2323 * pt.c (instantiate_decl): Set in_system_header.
2325 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2327 * cp-tree.h (current_tempalte_parms): Improve documentation.
2328 * pt.c (current_template_args): Likewise.
2331 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2332 not consume tokens when failing.
2334 2007-03-22 Jim Wilson <wilson@specifix.com>
2335 Mark Mitchell <mark@codesourcery.com>
2338 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2339 consistent with FROM.
2341 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2343 * error.c (dump_expr): Handle dependent names that designate types.
2344 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2346 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2348 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2350 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2352 * cvt.c (cp_convert_and_check) : Define.
2353 * cp-tree.h (cp_convert_and_check): Declare.
2354 * call.c (convert_conversion_warnings): Rename to
2355 conversion_null_warnings. The warning for floating-point to
2356 integer is handled by convert_and_check in convert_like_real.
2357 (convert_like_real): convert_conversion_warnings was renamed as
2358 conversion_null_warnings.
2359 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2360 overflow and changes of value during conversion.
2362 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2365 * parser.c (cp_parser_statement): If 'namespace' is found, this
2366 only can be a namespace alias definition, so parse it now.
2367 (cp_parser_namespace_alias_definition): if we find an open brace
2368 instead of '=', then this is actually a misplaced namespace
2371 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2374 * decl.c (cxx_init_decl_processing): Move command-line options
2375 processing to c-opts.c.
2377 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2379 * ptree.c (cxx_print_type): Use formatting markup for integers
2380 when printing template parameter index/level/orig level.
2381 (cxx_print_xnode): Ditto.
2382 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2383 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2384 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2386 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2387 rather than a HOST_WIDE_INT.
2388 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2389 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2391 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2392 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2393 IN_BASE_INITIALIZER bool bitfields.
2394 (struct cp_declarator): Make KIND a 4-bit field. Make
2395 PARAMETER_PACK_P a bool bitfield just after KIND.
2396 * pt.c (uses_parameter_packs): Destroy the pointer set.
2397 (make_pack_expansion): Ditto.
2398 (check_for_bare_parameter_packs): Ditto.
2399 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2401 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2404 * call.c (convert_default_arg): Instead of copying the node,
2407 2007-03-15 Dirk Mueller <dmueller@suse.de>
2410 * call.c (convert_conversion_warnings): New..
2411 (convert_like_real): .. factored out from here.
2412 (convert_conversion_warnings): Add warning about
2413 false being converted to NULL in argument passing.
2415 2007-03-14 Dirk Mueller <dmueller@suse.de>
2417 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2418 (finish_do_body): Warn about empty body in do/while statement.
2420 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2422 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2424 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2427 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2430 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2432 * cp/repo.c (init_repo): Initialize random_seed saved options.
2433 (finish_repo): Adjust.
2435 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2438 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2441 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2443 * decl.c (compute_array_index_type): New warning flag warn_vla.
2445 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2448 * call.c (convert_default_arg): Copy non-constant arguments.
2450 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2453 * parser.c (cp_parser_postfix_expression): Disallow compound
2454 literals in constant expressions.
2457 * semantics.c (finish_typeof): Use unlowered_expr_type.
2459 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2462 * cp-tree.h (unlowered_expr_type): New function.
2463 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2464 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2465 (unlowered_expr_type): New function.
2466 (build_unary_op): Disallow predecrements of bool bitfields.
2467 * call.c (build_conditional_expr): Use unlowered_expr_type.
2468 * pt.c (type_unification_real): Likewise.
2470 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2473 * typeck.c (check_return_expr): Check for bare parameter packs.
2474 (comptypes): Compare template parameter packs and
2475 type pack expansions.
2476 * decl.c (grokdeclarator): Deal with the declaration of function
2478 (grokparms): Verify that the (optional) function parameter pack is
2479 at the end of the parameter list.
2480 (xref_basetypes): Handle pack expansions in the base class.
2481 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2482 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2483 (NONTYPE_ARGUMENT_PACK): New.
2484 (TYPE_PACK_EXPANSION): New.
2485 (EXPR_PACK_EXPANSION): New.
2486 (ARGUMENT_PACK_SELECT): New.
2487 * cp-objcp-common.c (cp_tree_size): Compute size of
2488 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2489 ARGUMENT_PACK_SELECT.
2490 * error.c (dump_template_argument): Print template argument packs.
2491 (dump_template_argument_list): Ditto.
2492 (dump_template_parameter): Dump `...' for template type parameter
2494 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2495 (dump_parameters): Print function parameter packs.
2496 (dump_template_parms): Print template argument packs.
2497 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2498 (maybe_warn_variadic_templates): New.
2499 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2500 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2501 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2503 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2504 (write_template_arg): Write argument packs as separate arguments.
2505 * cp-tree.h (struct template_parm_index_s): Add flag that
2506 indicates that the template parameter is actually a parameter
2508 (struct tree_argument_pack_select): New.
2509 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2510 (union lang_tree_node): Add argument_pack_select.
2511 (FUNCTION_PARAMETER_PACK_P): New.
2512 (PACK_EXPANSION_P): New.
2513 (PACK_EXPANSION_PATTERN): New.
2514 (SET_PACK_EXPANSION_PATTERN): New.
2515 (PACK_EXPANSION_PARAMETER_PACKS): New.
2516 (ARGUMENT_PACK_P): New.
2517 (ARGUMENT_PACK_ARGS): New.
2518 (SET_ARGUMENT_PACK_ARGS): New.
2519 (ARGUMENT_PACK_INCOMPLETE_P): New.
2520 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2521 (TEMPLATE_PARM_PARAMETER_PACK): New.
2522 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2523 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2524 (ARGUMENT_PACK_SELECT_INDEX): New.
2525 (ARGUMENT_PACK_SELECT_ARG): New.
2526 (struct cp_declarator): Add parameter_pack_p flag.
2527 (maybe_warn_variadic_templates): Declare.
2528 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2529 indicate a template parameter pack.
2530 (uses_parameter_packs): Declare.
2531 (template_parameter_pack_p): Declare.
2532 (template_parms_variadic_p): Declare.
2533 (make_pack_expansion): Declare.
2534 (check_for_bare_parameter_packs): Declare.
2535 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2536 sizeof... expressions.
2537 (pp_cxx_expression): Print pack expansions and non-type argument
2539 (pp_cxx_exception_specification): Print pack expansions.
2540 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2541 (pp_cxx_ctor_initializer): Print pack expansions.
2542 (pp_cxx_type_id): Print pack expansions.
2543 (pp_cxx_template_argument_list): Print argument packs.
2544 (pp_cxx_template_parameter): Print ellipsis for template parameter
2546 * pt.c (comp_template_parms): Compare template parameter packs.
2547 (template_parameter_pack_p): New.
2548 (template_parms_variadic_p): New.
2549 (template_args_variadic_p): New.
2550 (make_ith_pack_parameter_name): New.
2551 (struct find_parameter_pack_data): New.
2552 (find_parameter_packs_r): New.
2553 (uses_parameter_packs): New.
2554 (make_pack_expansion): New.
2555 (check_for_bare_parameter_packs): New.
2556 (expand_template_argument_pack): New.
2557 (reduce_template_parm_level): Propagate parameter pack flag.
2558 (process_template_parm): Add is_parameter_pack parameter to state
2559 when the parameter is actually a parameter pack. Create template
2560 parameter packs when is_parameter_pack is true.
2561 (current_template_args): The argument for a template parameter
2562 pack is an argument pack containing a single pack expansion.
2563 (process_partial_specialization): When checking that non-type
2564 argument expressions do not involve template parameters, loop over
2565 the arguments in argument packs separately.
2566 (push_template_decl_real): Check that the type of the declaration
2567 does not have any bare parameter packs. Check that primary
2568 templates have no more than one parameter pack, and that it comes
2569 at the end of the template parameter list.
2570 (convert_template_argument): Handle coercions for pack expansion
2571 expressions by coercing the pattern then rebuilding the expansion.
2572 (coerce_template_parms): When coercing the arguments for a
2573 variadic template, pack "extra" arguments into an argument pack.
2574 (coerce_template_template_parms): Cannot coerce between parameter
2575 packs and non-pack parameters.
2576 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2577 (comp_template_args): Expand all template arguments packs before
2578 comparing template argument lists.
2579 (mangle_class_name_for_template): Make argument packs as separate
2581 (for_each_template_parm_r): No need to handle BASELINK.
2582 (instantiate_class_template): Handle pack expansions in the base
2584 (tsubst_pack_expansion): New.
2585 (tsubst_template_args): Handle substitutions of argument packs and
2586 pack expansion into template argument lists.
2587 (tsubst_decl): Expand function parameter packs into separate
2588 function parameters.
2589 (tsubst_arg_types): Expand a type pack expansion into separate
2591 (tsubst_exception_specification): Handle pack expansions in
2592 exception specifiers.
2593 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2594 replacing a template parameter with its argument. If we encounter
2595 a substitution for an argument pack, just return the parameter
2597 (tsubst_copy): sizeof(X...) returns the number of elements in
2598 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2599 PARM_DECL is a parameter pack.
2600 (tsubst_expr): Expression pack expansions and argument packs
2601 cannot show up here; they will all be handled through function
2602 calls, sizeof, and template argument lists.
2603 (tsubst_copy_and_build): sizeof(X...) returns the number of
2604 elements in parameter pack X. Handle pack expansions in TREE_LIST
2605 and CONSTRUCTOR nodes.
2606 (fn_type_unification): Handle "incomplete" explicit template
2607 argument lists that specify some of the arguments for a template
2609 (type_unification_real): Unify arguments against pack expansions.
2610 (template_parm_level_and_index): New, helper function.
2611 (unify_pack_expansion): New.
2612 (unify): Unify argument packs on an argument-by-argument basis,
2613 handling variadic argument packs as well.
2614 (more_specialized_fn): Handle unification of function parameter
2615 packs. All things being equal, prefer non-variadic function
2616 templates to variadic function templates.
2617 (more_specialized_class): Prefer the variadic class template
2618 partial specialization that binds fewer arguments to a parameter
2620 (regenerate_decl_from_template): Expand function parameter packs
2621 into separate parameters.
2622 (instantiate_decl): Ditto.
2623 (tsubst_initializer_list): Handle pack expansions for base-class
2625 (dependent_type_p_r): Determine dependent types in argument packs
2626 and pack expansions.
2627 (value_dependent_expression_p): Determine value-dependence of
2628 non-type argument packs.
2629 (dependent_template_arg_p): Handle argument packs.
2630 * semantics.c (finish_cond): Check for bare parameter packs.
2631 (finish_expr_stmt): Ditto.
2632 (finish_for_expr): Ditto.
2633 (finish_switch_cond): Ditto.
2634 (finish_mem_initializers): Ditto.
2635 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2637 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2638 * parser.c (make_declarator): Declarator is not an expansion.
2639 (make_pointer_declarator): Transfer parameter pack flag to outer
2641 (make_reference_declarator): Ditto.
2642 (make_ptrmem_declarator): Ditto.
2643 (make_call_declarator): Ditto.
2644 (make_array_declarator): Ditto.
2645 (cp_parser_postfix_expression): Allow pack expansion expressions
2646 in the argument list for a call expression.
2647 (cp_parser_parenthesized_expression_list): Add new parameter
2648 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2649 into separate arguments."
2650 (cp_parser_new_placement): Allow pack expansion expressions.
2651 (cp_parser_new_initializer): Ditto.
2652 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2653 base-class initializer expansion.
2654 (cp_parser_mem_initializer): Ditto.
2655 (cp_parser_template_parameter_list): Keep track of whether the
2656 template parameter is a template parameter pack.
2657 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2658 template parameter pack.
2659 (cp_parser_type_parameter): Ditto.
2660 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2662 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2663 this declarator is a parameter pack.
2664 (cp_parser_parameter_declaration): The ellipsis does not end the
2665 parameter declaration, because it might be a parameter pack. Parse
2666 the ellipsis to indicate a parameter pack.
2667 (cp_parser_initializer): Allow pack expansions.
2668 (cp_parser_initializer_list): Allow ellipsis to create an
2669 initializer expansion.
2670 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2672 (cp_parser_type_id_list): Allow ellipsis to create an exception
2673 specifier expansion.
2674 (cp_parser_attribute_list): Don't allow pack expansions.
2675 (cp_parser_functional_cast): Allow pack expansions.
2676 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2677 compute the length of a parameter pack.
2678 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2679 end a template argument.
2680 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2681 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2684 2007-03-09 Dirk Mueller <dmueller@suse.de>
2686 * cp/call.c (build_new_op): Call warn_logical_operator.
2688 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2691 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2694 * pt.c (any_template_arguments_need_structural_equality_p):
2697 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2699 * decl.c (grokdeclarator): Disable warnings for anonymous
2702 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2704 * typeck2.c (readonly_error): Always emit a hard error.
2705 Remove last argument.
2706 * cp-tree.h (readonly_error): Adjust prototype.
2707 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2708 * typeck.c (build_unary_op): Likewise.
2709 (build_modify_expr): Likewise.
2711 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2714 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2716 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2719 * parser.c (struct cp_parser): New IN_IF_STMT.
2720 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2721 returning if parsing the body of an 'if' statement or issuing an
2722 error and continuing.
2723 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2725 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2727 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2730 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2733 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2735 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2736 Objective-C++. Don't exit early if -shared-libgcc needs to be
2739 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2741 * typeck.c (common_base_type): Delete unused function.
2743 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2745 * Make-lang.in: Add dummy lang.install-pdf target.
2747 2007-03-01 Simon Baldwin <simonb@google.com>
2750 * decl.c (check_tag_decl): Added new warning for typedef ignored
2751 when it precedes an otherwise valid non-typedef declaration.
2753 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2755 * typeck.c (build_function_call): Store converted arguments
2756 in a stack-allocated array instead of building a list.
2757 (convert_arguments): Store arguments in the array passed in as an
2758 argument, and return the actual number of arguments.
2759 * call.c (build_call): Delete, and replace with...
2760 (build_call_n, build_call_a): New.
2761 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2762 (build_over_call): Store converted arguments in a stack-allocated
2763 array instead of building a list.
2764 (build_cxx_call): Pass arguments in an array instead of as a list.
2765 (build_java_interface_fn_ref): Rewrite to avoid constructing
2767 * tree.h: Update declarations to reflect above changes.
2768 * method.c (use_thunk): Use a stack-allocated array to hold
2769 the arguments instead of a list.
2770 * rtti.c (throw_bad_cast): Update call to cxx_call.
2771 (throw_bad_typeid): Likewise.
2772 (build_dynamic_cast_1): Likewise.
2773 * init.c (build_builtin_delete_call): Use build_call_n.
2774 * decl.c (expand_static_init): Likewise.
2775 * except.c (cp_protect_cleanup_actions): Likewise.
2776 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2777 (gimplify_must_not_throw_expr): Likewise.
2778 (cxx_omp_apply_fn): Use build_call_a.
2780 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2782 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2783 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2785 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2787 * cp-tree.h (static_ctors): Remove.
2788 * cp-tree.h (static_dtors): Likewise.
2789 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2790 refactoring of tree_map hierarchy.
2791 (decl_shadowed_for_var_insert): Likewise.
2792 * semantics.c (expand_body): Use c_expand_body.
2793 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2794 * decl2.c (static_ctors): Remove.
2795 (static_dtors): Likewise.
2796 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2797 objc_generate_static_init_call. Do not call static_[cd]tors.
2798 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2800 (cp_write_global_declarations): Likewise.
2802 2007-02-23 Richard Guenther <rguenther@suse.de>
2804 * class.c (note_name_declared_in_class): Make declaration
2805 changes meaning a pedwarn.
2807 2007-02-22 Michael Matz <matz@suse.de>
2810 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
2811 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
2812 dump_function_decl): Guard emitting outer scopes by new flag.
2813 * cp-lang.c (cxx_dwarf_name): New function.
2814 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
2815 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
2817 (push_template_decl_real, lookup_template_class): Remove calls
2820 2007-02-19 Mark Mitchell <mark@codesourcery.com>
2822 * call.c (build_new_method_call): Ensure that explicit calls of
2823 destructors have type "void".
2825 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2827 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
2828 and -Walways-true with -Waddress.
2829 * cvt.c (convert_to_void): Replace unconditional warning with
2832 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2834 * decl.c, tree.c: Fix comment typos.
2836 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2839 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
2840 statement expression if we had an error mark node.
2842 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2843 Brooks Moses <brooks.moses@codesourcery.com>
2844 Lee Millward <lee.millward@codesourcery.com>
2846 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
2847 Change class to tcc_vl_exp.
2849 * call.c (build_call): Use build_call_list instead
2851 (build_over_call): Likewise.
2852 (build_new_method_call): Use build_min_non_dep_call_list
2853 instead of build_min_non_dep.
2855 * error.c (dump_call_expr_args): New function.
2856 (dump_aggr_init_expr_args): New function.
2857 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
2858 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
2860 * cvt.c (convert_to_void): Use build_call_array instead
2861 of build3; use new AGGR_INIT_EXPR accessor macros.
2863 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
2864 instead of TREE_CODE_LENGTH.
2866 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
2867 AGGR_INIT_EXPR accessor macros.
2869 * cp-gimplify.c (cp_gimplify_init_expr): Use
2870 AGGR_INIT_EXPR_SLOT to set the slot operand.
2872 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
2873 (AGGR_INIT_EXPR_SLOT): New macro.
2874 (AGGR_INIT_EXPR_ARG): New macro.
2875 (aggr_init_expr_nargs): New macro.
2876 (AGGR_INIT_EXPR_ARGP): New macro.
2877 (aggr_init_expr_arg_iterator): New.
2878 (init_aggr_init_expr_arg_iterator): New.
2879 (next_aggr_init_expr_arg): New.
2880 (first_aggr_init_expr_arg): New.
2881 (more_aggr_init_expr_args_p): New.
2882 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
2883 (stabilize_aggr_init): New declaration.
2884 (build_min_non_dep_call_list): Likewise.
2886 * tree.c (process_aggr_init_operands): New function.
2887 (build_aggr_init_array) New function.
2888 (build_cplus_new): Update to use new CALL_EXPR and
2889 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
2890 build_aggr_init_array.
2891 (build_min_non_dep_call_list) New function.
2892 (build_min_nt): Assert input code parameter is not a variable
2893 length expression class.
2894 (build_min, build_min_non_dep): Likewise.
2895 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2896 to check for equality instead of recursing. Handle tcc_vl_exp
2898 (stabilize_call): Update to only handle CALL_EXPRs, not
2899 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2900 (stabilize_aggr_init): New function.
2901 (stabilize_init): Use it.
2903 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2904 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2905 AGGR_INIT_EXPR accessor macros and argument iterators.
2907 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2908 build_vl_exp. Iterate through the operands, recursively
2909 processing each one.
2910 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2911 CALL_EXPR accessor macros.
2912 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2913 tree code classes. Use TREE_OPERAND_LENGTH instead of
2916 * semantics.c (finish_call_expr): Use build_nt_call_list
2917 instead of build_nt.
2918 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
2919 accessor macros. Use build_call_array to construct the
2920 CALL_EXPR node instead of build3
2922 * decl2.c (build_offset_ref_call_from_tree): Use
2923 build_nt_call_list and build_min_non_dep_call_list instead
2924 of build_min_nt and build_min_non_dep.
2926 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
2927 Use build_nt_call_list instead of build_min_nt.
2929 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2932 * call.c (build_conditional_expr): Improve error message.
2934 2007-02-13 Dirk Mueller <dmueller@suse.de>
2936 * friend.c (do_friend): Annotate warning about friend
2937 declarations in templates with OPT_Wnon_template_friend.
2938 Convert informal message from warning() to inform().
2940 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
2941 Mark Mitchell <mark@codesourcery.com>
2944 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
2945 instantiations for variables.
2947 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2950 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
2951 Check warn_unused_value just once.
2953 2007-02-11 Mark Mitchell <mark@codesourcery.com>
2956 * pt.c (determine_specialization): Use skip_artificial_parms_for.
2957 (fn_type_unificiation): Likewise.
2958 (get_bindings): Likewise.
2960 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
2963 * decl.c (finish_function): Use DECL_REPLACEABLE.
2964 * tree.c (cp_cannot_inline_tree_fn): Likewise.
2966 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2968 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
2970 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
2972 * decl.c (grokvardecl): Don't error if !have_tls.
2973 (grokdeclarator): Likewise.
2974 * parser.c (cp_parser_omp_threadprivate): Likewise.
2976 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2979 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
2980 parameters and result decls in omp clauses.
2981 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
2984 2007-02-05 Dirk Mueller <dmueller@suse.de>
2987 * parser.c (cp_parser_class_specifier): Always initialize bases.
2989 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
2991 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
2992 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
2993 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
2995 * semantics.c (finish_omp_atomic): Store a whole expression node
2996 in operand 1, and integer_zero_node in operand 0, for dependent
2997 OMP_ATOMIC. Rewrite to make flow easier to understand.
2999 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3001 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3003 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3005 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3006 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3008 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3010 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3011 keyword warning to -Wc++0x-compat.
3013 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3015 * decl.c (grokdeclarator): Update documentation.
3017 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3020 * decl.c (grokdeclarator): If __thread is used together with
3021 a storage class other than extern and static, clear thread_p
3022 after issuing diagnostics and fall through to checking the
3025 2007-01-30 Roger Sayle <roger@eyesopen.com>
3027 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3028 calculating the size of an array (to avoid recursive errors).
3030 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3033 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3035 * call.c (convert_like_real): Don't warn when converting to
3038 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3040 * decl.c (pop_label): Replace warning with call to
3041 warn_for_unused_label.
3043 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3046 * semantics.c (finish_pseudo_destructor_expr): Check the
3047 destrutor name by calling check_dtor_name.
3049 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3051 * lex.c (D_CPP0X): Rename.
3053 (reswords): D_CPP0X -> D_CXX0X.
3054 (init_reswords): Ditto.
3055 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3056 of C++0x keywords as identifiers.
3058 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3061 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3064 2007-01-23 Ian Lance Taylor <iant@google.com>
3066 * typeck.c (convert_for_assignment): Only warn about a = b = c
3067 when converting to bool.
3069 2007-01-23 Roger Sayle <roger@eyesopen.com>
3071 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3073 * typeck.c (ignore_overflows): Remove the remaining uses of
3074 TREE_CONSTANT_OVERFLOW.
3076 2007-01-20 Jan Hubicka <jh@suse.cz>
3078 * decl2.c (start_objects, start_static_storage_duration_function):
3079 Do not make the functions uninlinable.
3081 2007-01-17 Ian Lance Taylor <iant@google.com>
3083 * class.c (add_method): Call VEC_reserve_exact rather than passing
3084 a negative size to VEC_reserve.
3086 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3089 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3091 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3094 * decl.c (make_typename_type): If the qualified name is not a
3095 type, issue an error.
3096 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3099 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3101 * rtti.c: Include target.h.
3102 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3103 don't emit typeinfo for fundamental types as weak.
3104 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3106 2007-01-08 Richard Guenther <rguenther@suse.de>
3108 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3110 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3112 * call.c (standard_conversion): Pass flag to
3113 vector_types_convertible_p to disallow emission of note.
3114 * typeck.c (convert_for_assignment): Pass flag to
3115 vector_types_convertible_p to allow emission of note.
3116 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3117 to disallow emission of note.
3119 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3122 * typeck.c (build_binary_op): Call overflow_warning if
3123 TREE_OVERFLOW_P is true for the result and not for any of the
3126 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3129 * class.c (add_method): Don't wait until template
3130 instantiation time to complain about duplicate methods.
3132 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3135 * semantics.c (finish_unary_op_expr): Warn only if result
3136 overflowed and operands did not.
3138 2007-01-05 Ian Lance Taylor <iant@google.com>
3140 * typeck.c (build_binary_op): Warn about comparing a non-weak
3143 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3145 * pt.c (tsubst): Propagate the need for structural equality checks
3146 when reducing the level of template parameters.
3148 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3150 * pt.c: Fix a comment typo.
3152 2007-01-02 Ian Lance Taylor <iant@google.com>
3154 * semantics.c (maybe_convert_cond): Optionally warn when using an
3155 assignment as a condition.
3156 * typeck.c (convert_for_assignment): Optionally warn about
3157 assigning the result of an assignment to a bool.
3159 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3161 * pt.c (canonical_template_parms): Correct typo in comment.
3163 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3165 * typeck.c (structural_comptypes): Renamed from "comptypes".
3166 (comptypes): Use canonical type information to perform fast type
3167 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3168 canonical type comparison returns the same results as we would see
3169 from the current, structural check. Support COMPARE_STRUCTURAL
3170 when we need structural checks.
3171 * decl.c (typename_compare): Fix comment.
3172 (build_typename_type): TYPENAME_TYPE nodes require structural
3173 equality checks, because they resolve different based on the
3175 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3176 require structural equality checks (for now).
3177 (build_ptrmemfunc_type): Build the canonical pointer to member
3179 (compute_array_index_type): Whenever we build a new index type
3180 to represent the size of an array in a template, we need to mark
3181 this index type as requiring structural equality. This goes for
3182 arrays with value-dependent sizes with the current ABI, or all
3184 * tree.c (cplus_array_hash): New.
3185 (struct cplus_array_info): New.
3186 (cplus_array_compare): New.
3187 (cplus_array_htab): New.
3188 (build_cplus_array_type_1): Use a hash table to cache the array
3189 types we build. Build the canonical array type for each array
3191 (cp_build_qualified_type_real): When building a cv-qualified array
3192 type, use the hash table of array types and build canonical array
3194 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3195 use structural equality (for now).
3196 * cp-tree.h (COMPARE_STRUCTURAL): New.
3197 * pt.c (canonical_template_parms): New.
3198 (canonical_type_parameter): New.
3199 (process_template_parm): Find the canonical type parameter.
3200 (lookup_template_class): When we have named the primary template
3201 type, set the canonical type for our template class to the primary
3202 template type. If any of the template arguments need structural
3203 equality checks, the template class needs structural equality
3205 (tsubst): When reducing the level of a template template
3206 parameter, we require structural equality tests for the resulting
3207 parameter because its template parameters have not had their types
3208 canonicalized. When reducing a template type parameter, find the
3209 canonical reduced type parameter.
3210 (any_template_arguments_need_structural_equality_p): New.