1 2007-11-25 Richard Guenther <rguenther@suse.de>
3 decl.c (poplevel): Use BLOCK_CHAIN.
5 2007-11-24 Ollie Wild <aaw@google.com>
7 * typeck.c (delta_from_ptrmemfunc): New function.
8 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
9 (build_binary_op): Call delta_from_ptrmemfunc.
11 2007-11-23 Jakub Jelinek <jakub@redhat.com>
15 * decl.c (cp_finish_decl): Disallow variable or field
16 definitions if extern "Java" aggregates.
17 (grokparms): Disallow parameters with extern "Java"
19 (check_function_type): Disallow function return values
20 with extern "Java" aggregates.
21 * init.c (build_new_1): Disallow placement new with
22 extern "Java" aggregates.
24 2007-11-23 Mark Mitchell <mark@codesourcery.com>
25 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
28 * call.c (convert_like_real): Build a zero constant when __null is
29 converted to an integer type.
31 2007-11-22 Jakub Jelinek <jakub@redhat.com>
34 * decl2.c (cp_write_global_declarations): Issue error about static
35 data members in anonymous namespace which are declared and used,
38 2007-11-20 Jakub Jelinek <jakub@redhat.com>
41 * parser.c (cp_parser_class_head): Reject function template ids.
44 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
45 when processing_template_decl to build_array_type.
48 * pt.c (more_specialized_fn): Don't segfault if one or
49 both argument list end with ellipsis.
51 2007-11-18 Jakub Jelinek <jakub@redhat.com>
54 * semantics.c (finish_call_expr): Set
55 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
56 or OVERLOAD with all noreturn functions.
58 2007-11-16 Jakub Jelinek <jakub@redhat.com>
61 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
64 2007-11-13 Jakub Jelinek <jakub@redhat.com>
71 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
72 set to error_mark_node the outermost POINTER_TYPE to the pack if
73 it is seen in a POINTER_TYPE.
74 (push_template_decl_real): If check_for_bare_parameter_packs
75 fails for function return type, set the return type to
76 integer_type_node. If check_for_bare_parameter_packs failed
77 for non-function, return error_mark_node.
80 * call.c (build_new_op): Call resolve_args before calling
83 2007-11-11 Tom Tromey <tromey@redhat.com>
86 * lex.c (handle_pragma_implementation): Use cpp_included_before.
88 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
91 * pt.c (redeclare_class_template): Update error message. Use a
92 note to show the previous declaration.
93 (tsubst_friend_class): Use the location of the friend template as
94 the input location before calling redeclare_class_template.
96 2007-11-11 Jakub Jelinek <jakub@redhat.com>
99 * semantics.c (finish_pseudo_destructor_expr): Handle
100 object == error_mark_node.
102 2007-11-10 Jakub Jelinek <jakub@redhat.com>
105 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
106 is not scalar type, let finish_class_member_access_expr handle
107 diagnostics. Pass BIT_NOT_EXPR argument to
108 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
110 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
113 * decl.c (cp_complete_array_type): If any of the initializer
114 elements are pack expansions, don't compute the array size yet.
116 2007-11-08 Andrew Pinski <pinskia@gmail.com>
119 * tree.c (decl_linkage): Fields have no linkage.
121 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
123 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
125 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
130 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
131 Be careful with ERROR_MARK_NODEs.
132 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
135 2007-11-07 Jakub Jelinek <jakub@redhat.com>
138 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
141 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
145 * tree.c (c_build_qualified_type): Define bridge to
146 cp_build_qualified_type.
148 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
159 * typeck.c (check_return_expr): Pass address of retval to
160 check_for_bare_parameter_packs.
161 * class.c (build_base_field): Tolerate bases that have no layout
163 (end_of_base): Ditto.
164 * tree.c (canonical_type_variant): Be careful with
166 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
168 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
169 which states whether parameter packs should be replaced with
171 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
172 possible. If set_packs_to_error is set true, replace the parameter
173 pack with ERROR_MARK_NODE. Manage our own pointer sets.
174 (uses_parameter_packs): Don't set parameter packs to
176 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
177 which may be modified (if it is a parameter pack). Instructs
178 find_parameter_packs_r to replace parameter packs with
179 ERROR_MARK_NODE (so that they won't cause errors later on).
180 (process_template_parm): Pass pointer to
181 check_for_bare_parameter_packs.
182 (process_partial_specialization): Replace pack expansions before
183 the end of the template argument list with ERROR_MARK_NODE.
184 (push_template_decl_real): Pass pointer to
185 check_for_bare_parameter_packs. Replace parameter packs not at the
186 end of the template parameter list with ERROR_MARK_NODE.
187 (convert_template_argument): Be more careful about using DECL_NAME
188 on only declarations.
189 (unify): Can't unify against ERROR_MARK_NODE.
190 * semantics.c (finish_cond): Pass pointer to
191 check_for_bare_parameter_packs.
192 (finish_expr_stmt): Ditto.
193 (finish_for_expr): Ditto.
194 (finish_switch_cond): Pass pointer to
195 check_for_bare_parameter_packs, and call it before we put the
196 condition into the statement.
197 (finish_mem_initializers): Pass pointer to
198 check_for_bare_parameter_packs.
199 (finish_member_declaration): Ditto.
200 * parser.c (cp_parser_base_clause): Ditto.
202 2007-11-06 Jakub Jelinek <jakub@redhat.com>
205 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
206 with the final TREE_READONLY flag in place. processing_template_decl
207 is known to be 0 in this part of function.
210 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
211 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
212 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
213 * semantics.c (finish_omp_atomic): Revert most of the
214 2007-02-05 changes, just keep the new representation of
215 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
217 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
220 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
223 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
228 * typeck.c (merge_types): Don't lose rvalue references when
230 * call.c (build_over_call): Don't elide move constructors just
231 because the copy constructor is trivial (!).
232 (compare_ics): If comparing cv-qualifiers fails, we can still order
233 based on binding lvalues vs. rvalues.
235 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
238 * pt.c (unify_pack_expansion): bring handling of function call
239 arguments into line with type_unification_real.
241 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
243 * typeck.c (build_binary_op): Use pedwarn instead of error for
246 2007-11-05 Jakub Jelinek <jakub@redhat.com>
249 * parser.c (cp_parser_unary_expression): For &&label call
250 cp_parser_non_integral_constant_expression and return error_mark_node
254 * decl.c (grokdeclarator): Don't call build_memfn_type if type
255 is neither FUNCTION_TYPE nor METHOD_TYPE.
257 2007-11-02 Jakub Jelinek <jakub@redhat.com>
260 * parser.c (cp_parser_nested_name_specifier_opt): Use
261 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
262 typedef of currently open class.
264 2007-11-02 Paolo Carlini <pcarlini@suse.de>
267 * error.c (dump_expr): Deal specially with statements.
269 2007-11-01 Jason Merrill <jason@redhat.com>
272 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
274 (lookup_template_class): Use it to get the outer template args
275 for instantiating one.
278 * pt.c (reduce_template_parm_level): tsubst the parameters
279 of a template template parm.
281 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
284 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
286 2007-11-01 Jakub Jelinek <jakub@redhat.com>
289 * parser.c (cp_parser_postfix_dot_deref_expression): If
290 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
291 first and if that succeeds and type is SCALAR_TYPE_P, create
295 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
296 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
297 as for std::type_info.
299 2007-10-31 Paolo Carlini <pcarlini@suse.de>
302 * cxx-pretty-print.c (pp_cxx_typeid_expression,
303 pp_cxx_delete_expression): Change to static linkage.
304 * cxx-pretty-print.h: Adjust declarations.
305 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
306 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
307 MODOP_EXPR): Forward to pp_expression.
309 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
312 2007-10-31 Christian Bruel <christian.bruel@st.com>
313 Mark Mitchell <mark@codesourcery.com>
316 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
317 if retval is volatile.
319 2007-10-30 Jakub Jelinek <jakub@redhat.com>
322 * decl2.c (build_offset_ref_call_from_tree): Call
323 build_non_dependent_expr on object prior to building ADDR_EXPR from it
324 if FN is DOTSTAR_EXPR.
326 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
330 * pt.c (find_parameter_packs_r): Fix typo in comment.
331 (convert_template_argument): Look at the pattern of a pack
332 expansion to determine what kind of entity we're converting.
333 (coerce_template_parameter_pack): When we have coerced a non-type
334 template parameter pack, substitute into the type of that pack.
335 (tsubst_pack_expansion): When our substitution of a parameter pack
336 is a "trivial" substitution of itself, just substitute into the
337 pack expansion rather than actually expanding.
339 2007-10-29 Jakub Jelinek <jakub@redhat.com>
342 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
343 for non-integral type bitfields. Return true if bitfield is correct, false
344 error has been diagnosed.
345 (check_field_decls): If check_bitfield_decl returned false, call also
348 2007-10-28 Paolo Carlini <pcarlini@suse.de>
349 Mark Mitchell <mark@codesourcery.com>
352 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
353 class member error out and return.
355 2007-10-27 Jakub Jelinek <jakub@redhat.com>
357 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
358 to current_function_decl rather than 0.
361 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
363 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
365 2007-10-27 Jason Merrill <jason@redhat.com>
368 * call.c (convert_default_arg): Detect recursion.
370 2007-10-27 Jakub Jelinek <jakub@redhat.com>
373 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
374 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
376 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
378 * error.c (dump_expr): Handle OFFSETOF_EXPR.
380 2007-10-26 Jason Merrill <jason@redhat.com>
383 * pt.c (get_template_info): New fn.
384 (template_class_depth): Use it.
385 (push_template_decl_real): Check that the template args of the
386 definition match the args of the previous declaration.
388 2007-10-26 Paolo Carlini <pcarlini@suse.de>
391 * decl2.c (coerce_new_type): Do not allow a default argument for
394 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
397 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
398 don't see the leading '('. Only lookup names if we get an
401 2007-10-26 Jakub Jelinek <jakub@redhat.com>
404 * parser.c (cp_parser_parenthesized_expression_list): Set
405 greater_than_is_operator_p to true in between the parens.
407 2007-10-26 Paolo Carlini <pcarlini@suse.de>
410 * decl.c (grokdeclarator): In case of conflicting specifiers
411 just return error_mark_node.
413 2007-10-26 Ollie Wild <aaw@google.com>
415 * expr.c (cxx_expand_expr): Removed.
416 * cp-tree.h (exx_expand_expr): Removed.
417 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
420 2007-10-25 Paolo Carlini <pcarlini@suse.de>
423 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
425 2007-10-23 Jason Merrill <jason@redhat.com>
427 PR c++/25950 (DR 391)
428 * call.c (struct conversion): Remove check_copy_constructor_p.
429 (reference_binding): Always bind a reference directly to a
430 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
432 (check_constructor_callable): Remove.
433 (convert_like_real): Don't call it.
434 (initialize_reference): Don't call check_constructor_callable.
435 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
436 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
437 conversions if LOOKUP_NO_TEMP_BIND.
438 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
439 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
441 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
443 2007-10-22 Jakub Jelinek <jakub@redhat.com>
446 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
447 before checking if its type is integral.
449 2007-10-22 Jason Merrill <jason@redhat.com>
452 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
453 * pt.c (apply_late_template_attributes): Splice out dependent
454 attributes from DECL_ATTRIBUTES.
456 * decl.c (cxx_maybe_build_cleanup): Use build_address.
458 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
460 * typeck.c (build_binary_op) : Use appropriate warning option
461 instead of unnamed warning.
463 2007-10-16 Paolo Carlini <pcarlini@suse.de>
466 * pt.c (current_template_args): Do not change TREE_LIST elements
467 with a TREE_VALUE of error_mark_node.
469 2007-10-16 Mark Mitchell <mark@codesourcery.com>
471 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
472 * decl.c (start_decl): Tidy.
473 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
475 (grokdeclarator): Clarify comment.
477 2007-10-14 Andrew Pinski <pinskia@gmail.com>
480 * decl.c (grokfndecl): Return NULL after the "definition of
481 implicitly-declared" error happened.
483 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
486 * call.c (build_user_type_conversion_1): Do not consider conversion
487 functions to convert a (possibly cv-qualified) object to the (possibly
488 cv-qualified) same object type (or a reference to it), to a (possibly
489 cv-qualified) base class of that type (or a reference to it).
491 2007-10-12 Paolo Carlini <pcarlini@suse.de>
493 * pt.c (tsubst): Use template_parm_level_and_index.
495 2007-10-12 Jakub Jelinek <jakub@redhat.com>
498 * parser.c (cp_parser_compound_statement): Handle label-declarations
499 at the beginning of the compound statement.
500 (cp_parser_block_declaration): Issue diagnostics about __label__
501 not at the beginning of a block.
503 2007-10-11 Paolo Carlini <pcarlini@suse.de>
506 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
507 to convert_template_argument.
508 (coerce_template_parms): Return error_mark_node after fixed-length
510 (tsubst_decl): Check for error_mark_node the return value of the
511 first tsubst in 'case VAR_DECL'.
513 2007-10-08 Ollie Wild <aaw@google.com>
515 * typeck2.c (digest_init): Call cplus_expand_constant after
516 convert_for_initialization.
517 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
518 * expr.c (cplus_expand_constant): Updated function description.
520 2007-10-04 Jason Merrill <jason@redhat.com>
523 * call.c (initialize_reference): Handle local static reference
526 2007-10-03 Jason Merrill <jason@redhat.com>
529 * name-lookup.c (push_namespace_with_attrs): Fold back into...
530 (push_namespace): Here.
531 (handle_namespace_attrs): New fn for the attr code.
532 (leave_scope): Don't pop_visibility.
533 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
534 * parser.c (cp_parser_namespace_definition): Call
535 handle_namespace_attrs and pop_visibility as appropriate.
538 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
540 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
542 * decl.c (duplicate_decls): Preserve linkage flags for mere
543 redeclarations of gnu_inline definitions.
545 2007-10-03 Jason Merrill <jason@redhat.com>
548 * decl.c (wrap_cleanups_r): New fn.
549 (wrap_temporary_cleanups): New fn.
550 (initialize_local_var): Call it.
552 2007-09-29 Jason Merrill <jason@redhat.com>
555 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
556 constant to not have DECL_EXTERNAL if it's file-local.
558 2007-09-28 Ollie Wild <aaw@google.com>
561 2007-09-27 Ollie Wild <aaw@google.com>
563 * typeck2.c (digest_init): Call cplus_expand_constant after
564 convert_for_initialization.
565 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
566 * expr.c (cplus_expand_constant): Updated function description.
568 2007-09-28 Jason Merrill <jason@redhat.com>
571 * class.c (layout_empty_base): Take rli parameter, update
572 rli->record_align if empty base has user-specified alignment.
573 (build_base_field): Pass rli to it.
575 2007-09-28 Paolo Carlini <pcarlini@suse.de>
578 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
580 2007-09-28 Paolo Carlini <pcarlini@suse.de>
583 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
584 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
585 (dump_parameters): Just call dump_type for argument packs too.
587 2007-09-28 Jakub Jelinek <jakub@redhat.com>
590 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
591 qualification by creating qualified PACK_EXPANSION_PATTERN and
592 then calling make_pack_expansion on it.
594 2007-09-27 Ollie Wild <aaw@google.com>
596 * typeck2.c (digest_init): Call cplus_expand_constant after
597 convert_for_initialization.
598 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
599 * expr.c (cplus_expand_constant): Updated function description.
601 2007-09-27 Jason Merrill <jason@redhat.com>
604 * decl2.c (is_late_template_attribute): Don't crash on unknown
607 2007-09-27 Paolo Carlini <pcarlini@suse.de>
610 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
611 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
612 spaces in the formatting.
613 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
615 2007-09-27 Jakub Jelinek <jakub@redhat.com>
617 * error.c (cxx_print_error_function): Add third argument, pass
618 it over to lhd_print_error_function.
619 (cp_print_error_function): If diagnostic->abstract_origin, print
621 * cp-tree.h (struct diagnostic_info): New forward decl.
622 (cxx_print_error_function): Add third argument.
624 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
627 * name-lookup.c (pushtag): Do not create an implicit typedef before
628 the associated type declaration is known to be valid.
630 2007-09-25 Jakub Jelinek <jakub@redhat.com>
632 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
633 rather than pointers.
635 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
638 * search.c (check_final_overrider): Fail if
639 targetm.comp_type_attributes returns 0.
641 2007-09-24 Jason Merrill <jason@redhat.com>
644 * pt.c (resolve_typename_type): Don't look things up in the original
645 template if it would mean losing template arguments.
647 2007-09-24 Jakub Jelinek <jakub@redhat.com>
650 * cp-tree.h (cxx_type_hash_eq): New prototype.
651 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
652 * tree.c (cxx_type_hash_eq): New function.
654 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
657 * tree.c (cp_build_qualified_type_real): Build a canonical
658 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
660 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
664 * tree.c (cplus_array_compare): Compare pointers, not types.
665 (build_cplus_array_type_1): Store new array type into the hash
666 table before building the canonical type; build the canonical type
668 (cp_build_qualified_type_real): Put all of the array types with
669 cv-qualified element types into the C++ array hash table, built as
670 variants of the unqualified versions.
672 2007-09-23 Jason Merrill <jason@redhat.com>
675 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
676 for deprecation warnings.
678 2007-09-22 Jason Merrill <jason@redhat.com>
681 * call.c (build_over_call): Warn about deprecated virtuals.
684 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
685 (MAYBE_TAGGED_TYPE_P): Remove.
686 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
687 instead of calling is_late_template_attribute again.
688 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
689 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
690 Don't crash on typedefs from non-template classes.
691 * decl2.c (grokfield): Don't sorry about attrs on template parms.
692 (is_late_template_attribute): All attributes applied to template
693 parms or typename types are dependent. Static.
694 (splice_template_attributes): Pass decl through.
695 (save_template_attributes): Likewise.
697 2007-09-20 Jakub Jelinek <jakub@redhat.com>
700 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
701 returned from tsubst_pack_expansion.
702 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
703 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
705 2007-09-20 Paolo Carlini <pcarlini@suse.de>
708 * semantics.c (finish_id_expression): Use consistently
709 context_for_name_lookup.
710 * decl.c (fixup_anonymous_aggr): Fix error message for
711 anonymous struct (vs union).
713 2007-09-19 Jason Merrill <jason@redhat.com>
716 * pt.c (tsubst): Handle typedefs by looking for the specialization.
717 (retrieve_specialization): Only tagged types use
718 DECL_TEMPLATE_INSTANTIATIONS.
719 (instantiate_class_template): Push nested classes too.
720 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
722 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
723 * init.c (is_aggr_type): Remove redundant tests.
724 * class.c (push_nested_class): Use CLASS_TYPE_P.
726 2007-09-20 Paolo Carlini <pcarlini@suse.de>
729 * init.c (build_zero_init): If, recursively, build_zero_init
730 returns a NULL_TREE, do not append it to the VEC of constructors.
732 2007-09-18 Jason Merrill <jason@redhat.com>
735 * pt.c (apply_late_template_attributes): Set processing_template_decl.
736 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
737 ATTR_FLAG_TYPE_IN_PLACE.
738 (tsubst): Do unqualified lookup to find typedefs from current class.
739 [ARRAY_TYPE]: Propagate alignment info.
740 * decl2.c (is_late_template_attribute): Only defer handling of
741 attribute aligned if the expression is dependent.
742 (save_template_attributes): If we're deferring any attributes,
743 make this a naming typedef.
745 2007-09-18 Paolo Carlini <pcarlini@suse.de>
748 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
749 va_arg instead of __builtin_va_arg.
751 2007-09-18 Paolo Carlini <pcarlini@suse.de>
754 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
755 (pp_cxx_primary_expression): Use it.
756 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
757 * error.c (dump_expr): Use it.
759 2007-09-18 Paolo Carlini <pcarlini@suse.de>
762 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
763 out case TYPEID_EXPR to...
764 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
765 and pp_cxx_right_paren.
766 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
767 * error.c (dump_expr): Use it.
769 2007-09-18 Paolo Carlini <pcarlini@suse.de>
772 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
773 (pp_cxx_primary_expression): Use it.
774 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
775 * error.c (dump_expr): Use it.
777 2007-09-16 Paolo Carlini <pcarlini@suse.de>
780 * init.c (build_new): Remove warning for zero-element
783 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
786 * call.c (maybe_handle_implicit_object): Set this_p, clear
787 rvaluedness_matches_p.
788 (compare_ics): Do not compare rvaluedness matching when one of the
789 operands is an implicit object.
791 2007-09-14 Jason Merrill <jason@redhat.com>
793 PR c++/17743, c++/19163
794 * decl2.c (is_late_template_attribute): New fn.
795 (splice_template_attributes, save_template_attributes): New fns.
796 (cplus_decl_attributes): Call save_template_attributes.
797 * pt.c (apply_late_template_attributes): New fn.
798 (instantiate_class_template, tsubst_decl): Use it.
799 * cp-tree.h: Declare is_late_template_attribute.
801 2007-09-13 Tom Tromey <tromey@redhat.com>
803 * parser.c (cp_lexer_new_main): Don't use
804 c_lex_return_raw_strings.
805 (cp_lexer_get_preprocessor_token): Update. Add special case when
808 2007-09-11 Jan Hubicka <jh@suse.cz>
810 * method.c (use_thunk): Use tree_rest_of_compilation
811 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
812 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
813 * cp-tree.h (expand_body): Kill.
814 (emit_associated_thunks): Declare.
815 * semantics.c (emit_associated_thunks): Export.
818 2007-09-09 David Daney <ddaney@avtrex.com>
821 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
822 to calculate cookie_ptr.
824 2007-09-08 Jason Merrill <jason@redhat.com>
827 * pt.c (most_specialized_class): Set processing_template_decl
828 while tsubsting partial spec args.
830 2007-09-06 Jason Merrill <jason@redhat.com>
832 * decl2.c (get_guard): Copy visibility from the guarded variable.
834 2007-09-06 Jan Hubicka <jh@suse.cz>
836 * semantics.c (expand_body): Do not mark arguments of clones used.
838 2007-09-06 Paolo Carlini <pcarlini@suse.de>
841 * decl.c (cp_finish_decl): When processing_template_decl,
842 deal correctly with init as TREE_LIST.
844 2007-09-06 Tom Tromey <tromey@redhat.com>
846 * decl.c (finish_function): Put return's location on line zero of
849 2007-09-05 Jason Merrill <jason@redhat.com>
852 * except.c (prepare_eh_type): Use type_decays_to.
855 * init.c (build_delete): Use build_headof to get the address of the
856 complete object if we aren't using the deleting destructor.
857 * rtti.c (build_headof): No longer static.
858 * cp-tree.h: Declare it.
860 2007-09-06 Jakub Jelinek <jakub@redhat.com>
862 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
863 decl if a prototype for XX is provided with throw().
866 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
867 on __*_chk non-__builtin_* decls.
869 2007-09-05 Paolo Carlini <pcarlini@suse.de>
872 * semantics.c (finish_id_expression): Use context_for_name_lookup
873 insted of DECL_CONTEXT, to see through anonymous structs and unions.
874 * class.c (finish_struct_anon): Deal correctly with anonymous
875 structs (vs unions, as GNU extension) in error messages.
877 2007-09-05 Jan Hubicka <jh@suse.cz>
879 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
880 call, DECL_EXTERNAL checks and current_function_decl saving.
882 2007-09-05 Paolo Carlini <pcarlini@suse.de>
885 * parser.c (cp_parser_primary_expression): Return error_mark_node
886 when a statement-expression is found in a template-argument list.
888 2007-09-04 Jason Merrill <jason@redhat.com>
890 * except.c (initialize_handler_parm): Use
891 fold_build_cleanup_point_expr.
894 * call.c (reference_binding): Don't look for user-defined conversions
898 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
899 the MUST_NOT_THROW_EXPR.
901 2007-09-04 Richard Sandiford <richard@codesourcery.com>
903 * decl.c (cp_finish_decl): Call determine_visibility before
904 make_rtl_for_nonlocal_decl.
906 2007-09-04 Jason Merrill <jason@redhat.com>
909 * pt.c (most_specialized_class): Substitute outer template
910 arguments into the arguments of a member template partial
912 (strip_innermost_template_args): New fn.
914 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
916 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
918 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
920 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
921 * decl.c (cp_make_fname_decl): Likewise,
922 * parser.c (cp_parser_string_literal): Likewise,
923 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
924 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
927 2007-09-02 Paolo Carlini <pcarlini@suse.de>
930 * typeck.c (build_unary_op): Fix error message for
931 Boolean expression as operand to operator--.
933 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
935 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
936 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
939 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
942 * init.c (build_default_init): Make extern.
943 * cp-tree.h (build_default_init): Declare here.
944 * pt.c (tsubst_expr): When the instantiation of the initializer of
945 a variable results in an empty list, default-initialize the
947 (tsubst_copy_and_build): When the instantiation of the initializer
948 in a new expression results in an empty initializer list,
949 default-initialize it.
951 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
953 * mangle.c (write_type): Change mangling of rvalue reference from
956 2007-08-31 Jakub Jelinek <jakub@redhat.com>
958 * decl.c (duplicate_decls): Remove duplicated line.
960 2007-08-31 Paolo Carlini <pcarlini@suse.de>
963 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
964 BOUND_TEMPLATE_TEMPLATE_PARM.
966 2007-08-31 Paolo Carlini <pcarlini@suse.de>
969 * search.c (lookup_member): Check the name argument for
972 2007-08-31 Paolo Carlini <pcarlini@suse.de>
975 * parser.c (cp_parser_trait_expr): Check rerurn value of
978 2007-08-30 Ollie Wild <aaw@google.com>
980 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
981 convert_ptrmem for pointer to member conversions.
982 (convert_to_pointer_force): Update cp_convert_to_pointer call.
983 (ocp_convert): Update cp_convert_to_pointer call.
984 * typeck.c (convert_ptrmem): Add conditional for null pointers to
986 (build_static_cast_1): Check can_convert for conversions in either
988 (get_delta_difference_1): New function.
989 (get_delta_difference): Refactor to call get_delta_difference_1.
991 2007-08-30 Jakub Jelinek <jakub@redhat.com>
993 * decl.c (start_preparsed_function): Set
994 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
996 2007-08-28 Paolo Carlini <pcarlini@suse.de>
999 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1000 BOUND_TEMPLATE_TEMPLATE_PARM.
1002 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1006 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1007 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1009 2007-08-27 Jason Merrill <jason@redhat.com>
1012 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1013 Look inside STMT_EXPR.
1014 * semantics.c (stmt_expr_value_expr): New fn.
1015 * cp-tree.h: Declare it.
1018 * decl.c (groktypename): Ignore attributes applied to class type.
1020 2007-08-28 Richard Guenther <rguenther@suse.de>
1022 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1024 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1026 * error.c (dump_expr): Handle COMPLEX_CST.
1027 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1028 (pp_cxx_expression): Likewise.
1030 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1032 * decl.c (GNU_INLINE_P): New.
1033 (duplicate_decls): Handle gnu_inline. Merge attributes and
1034 some flags in overriding definitions.
1035 (redeclaration_error_message): Handle gnu_inline.
1036 (start_preparsed_function): Likewise.
1038 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1040 * call.c (sufficient_parms_p): Constify.
1041 * class.c (same_signature_p): Likewise.
1042 * cp-gimplify.c (is_invisiref_parm,
1043 cxx_omp_privatize_by_reference): Likewise.
1044 * cp-objcp-common.c (has_c_linkage): Likewise.
1045 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1046 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1047 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1048 num_artificial_parms_for, comp_template_parms,
1049 template_parameter_pack_p, any_dependent_template_arguments_p,
1050 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1051 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1052 zero_init_p, member_p, cp_lvalue_kind,
1053 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1054 varargs_function_p, is_dummy_object, special_function_kind,
1055 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1056 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1057 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1058 cp_has_mutable_p, at_least_as_qualified_p,
1059 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1060 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1061 * except.c (nothrow_libfn_p): Likewise.
1062 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1064 * pt.c (comp_template_parms, template_parameter_pack_p,
1065 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1066 any_dependent_template_arguments_p): Likewise.
1067 * repo.c (repo_export_class_p): Likewise.
1068 * semantics.c (anon_aggr_type_p): Likewise.
1069 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1070 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1071 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1072 zero_init_p, special_function_p): Likewise.
1073 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1074 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1075 compparms, invalid_nonstatic_memfn_p,
1076 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1077 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1078 cp_has_mutable_p, lvalue_or_else): Likewise.
1080 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1082 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1083 * cp-objcp-common.c (cp_tree_size): Ditto.
1084 * tree.c (cp_walk_subtrees): Ditto
1085 * cp-tree.def (TINST_LEVEL): Go away.
1086 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1087 move together with other non-tree structs.
1088 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1089 (union lang_tree_node): Eliminate tinst_level field.
1090 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1091 (current_instantiation, outermost_tinst_level): Return
1092 a "struct tinst_level *".
1094 * error.c (print_instantiation_partial_context): Change second
1095 parameter to a "struct tinst_level *". Replace accessor macros
1097 (print_instantiation_full_context): Likewise.
1098 * lex.c (in_main_input_context): Likewise.
1100 * pt.c (struct pending_templates): New.
1101 (pending_templates, last_pending_template): Use it as a type.
1102 (current_tinst_level): Change typo to "struct tinst_level *"
1103 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1104 (add_pending_template): Construct a "struct pending_template".
1105 Replace TINST_LEVEL accessor macros with field access.
1106 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1107 (pop_tinst_level): Likewise.
1108 (instantiate_pending_templates): Likewise. Factor common code used
1109 when an instantiation has been done.
1110 (outermost_tinst_level): Replace tree_last with loop.
1111 (current_instantiation): Return a "struct tinst_level *".
1113 2007-08-24 Ollie Wild <aaw@google.com>
1115 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1116 * name-lookup.h (cp_binding_level): Remove vtables member.
1118 2007-08-24 Richard Guenther <rguenther@suse.de>
1120 * tree.c (cp_cannot_inline_tree_fn): Remove.
1121 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1122 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1125 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1128 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1129 error_mark_node right away if build_expr_type_conversion
1133 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1134 is error_mark_node rather than NULL_TREE.
1135 * pt.c (check_explicit_specialization): Likewise.
1138 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1139 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1141 2007-08-22 Jason Merrill <jason@redhat.com>
1144 * pt.c (outermost_tinst_level): New function.
1145 * lex.c (in_main_input_context): New function.
1146 * cp-tree.h: Declare it.
1147 * decl2.c (constrain_class_visibility): Use it to avoid warning
1148 about uses of the anonymous namespace in the main input file.
1150 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1152 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1154 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1157 * class.c (finish_struct_1): Warn when a class has virtual
1158 functions and accessible non-virtual destructor.
1160 2007-08-20 Richard Guenther <rguenther@suse.de>
1164 * call.c (build_new_method_call): Convert initializer to
1166 * init.c (build_aggr_init): Do not fiddle with types.
1167 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1168 * except.c (build_throw): Do not drop qualifiers for the
1170 * typeck.c (get_member_function_from_ptrfunc): Do not
1171 fiddle with types, instead convert.
1172 (build_ptrmemfunc1): Convert to the target type for
1174 (gfc_trans_allocate): Convert result to target type.
1175 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1176 pointer-to-member structures shall have alias set zero as well.
1178 2007-08-20 Richard Guenther <rguenther@suse.de>
1180 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1182 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1183 (nonstatic_local_decl_p): Likewise.
1184 * tree.c (cp_auto_var_in_fn_p): Remove.
1185 * decl.c (nonstatic_local_decl_p): Remove.
1187 2007-08-20 Richard Guenther <rguenther@suse.de>
1189 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1191 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1192 cp_walk_subtrees lh parameter.
1193 (cp_walk_tree_without_duplicates): New define to
1194 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1195 * tree.c (count_trees): Call
1196 cp_walk_tree_without_duplicates.
1197 (verify_stmt_tree): Call cp_walk_tree.
1198 (break_out_target_exprs): Likewise.
1199 (WALK_SUBTREE): Likewise.
1200 * cp-gimplify.c (cp_genericize): Likewise.
1201 * cp-pt.c (find_parameter_packs_r): Likewise.
1202 (uses_parameter_packs): Likewise.
1203 (make_pack_expansion): Likewise.
1204 (check_for_bare_parameter_packs): Likewise.
1205 (for_each_template_parm): Likewise.
1206 * decl.c (check_default_argument): Call
1207 cp_walk_tree_without_duplicates.
1208 * except.c (build_throw): Likewise.
1209 * decl2.c (type_visibility): Likewise.
1210 * semantics.c (expand_or_defer_fn): Likewise.
1211 (finalize_nrv): Call cp_walk_tree.
1213 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1216 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1217 Initialize it with save_expr rather than get_temp_regvar.
1219 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1222 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1225 2007-08-17 Ollie Wild <aaw@google.com>
1228 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1229 declarations into appropriate slots for comparison. Fix type
1232 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1235 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1236 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1238 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1241 * parser.c (cp_parser_class_head): Improve error message.
1243 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1245 * pt.c (instantiate_decl): Set input_location
1246 for the function end.
1248 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1250 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1252 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1253 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1254 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1255 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1256 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1257 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1258 * typeck.c (cp_type_quals): Likewise.
1259 * typeck2.c (cxx_incomplete_type_diagnostic,
1260 cxx_incomplete_type_error): Likewise.
1262 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1265 * pt.c (tsubst_friend_function): When check_classfn
1266 returns error_mark_node likewise return it.
1268 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1271 * typeck.c (check_return_expr): Don't NRV optimize vars in
1273 * decl.c (finish_function): Comment fix.
1275 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1278 * pt.c (push_template_decl_real): Depending on TYPE_P
1279 use either TYPE_CONTEXT or DECL_CONTEXT.
1281 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1283 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1284 constructors and destructors return this.
1286 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1289 * decl2.c (check_classfn): Return error_mark_node in case of error;
1290 in that case, do not call add_method.
1291 * decl.c (start_decl): Deal with check_classfn returning
1293 (grokfndecl): Likewise.
1294 * pt.c (tsubst_friend_function): Likewise.
1296 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1299 * typeck.c (build_binary_op): Disallow vector float types with
1300 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1302 2007-08-11 Ian Lance Taylor <iant@google.com>
1304 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1306 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1308 2007-08-10 Ollie Wild <aaw@google.com>
1310 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1312 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1314 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1315 (lookup_using_namespace): Fix ambiguous_decl call.
1316 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1318 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1320 * call.c (name_as_c_string): Use CONST_CAST.
1321 * decl.c (build_decl): Likewise.
1322 * parser.c (cp_parser_string_literal): Likewise.
1324 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1327 * error.c (dump_expr): Consistently use the *_cxx_*
1328 variants of the pretty-print functions.
1330 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1333 * decl.c (check_special_function_return_type): Just error
1334 on return type specified for conversion operator.
1336 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1338 * typeck2.c (readonly_error): Handle general expressions.
1339 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1341 2007-08-06 Dan Hipschman <dsh@google.com>
1343 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1344 access function name.
1346 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1349 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1350 * g++spec.c (lang_specific_driver): Check them.
1352 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1355 * pt.c (inline_needs_template_parms): Fix comment; change return type
1358 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1361 2007-03-26 Dirk Mueller <dmueller@suse.de>
1363 * parser.c (cp_parser_member_declaration): Pedwarn
1364 about stray semicolons after member declarations.
1366 2007-08-02 Lee Millward <lee.millward@gmail.com>
1371 * parser.c (cp_parser_asm_definition): Detect and discard asm
1372 statements with invalid inputs or outputs.
1373 (cp_parser_asm_operand_list): Return error mark node if any
1374 of the operands are invalid. Adjust documentation.
1376 2007-08-02 Nick Clifton <nickc@redhat.com>
1378 * typeck.c: Change copyright header to refer to version 3 of the
1379 GNU General Public License and to point readers at the COPYING3
1380 file and the FSF's license web page.
1381 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1382 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1383 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1384 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1385 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1386 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1387 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1388 name-lookup.h, parser.c: Likewise.
1390 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1393 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1395 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1398 * semantics.c (finish_label_stmt): Reject the __label__
1399 extension outside function scopes.
1401 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1403 * parser.c (eof_token): Un-constify.
1404 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1405 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1408 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1410 * pt.c, tree.c, typeck2.c: Fix comment typos.
1412 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1413 Mark Mitchell <mark@codesourcery.com>
1416 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1417 hidden due to friend declarations in local classes.
1419 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1421 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1422 * cp-tree.def (DECLTYPE_TYPE): New.
1423 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1424 (dump_type_prefix): Ditto.
1425 (dump_type_suffix): Ditto.
1426 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1427 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1428 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1430 (DECLTYPE_TYPE_EXPR): New.
1431 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1432 (finish_declared_type): Declare.
1433 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1434 DECLTYPE_TYPE nodes.
1435 (pp_cxx_type_id): Ditto.
1436 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1437 (tsubst): Substitute into a DECLTYPE_TYPE node.
1438 (tsubst_copy): Ditto.
1439 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1441 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1442 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1443 structural equality (because we can't hash the expressions).
1444 (finish_declared_type): New.
1445 * lex.c (reswords): Add "decltype" keyword.
1446 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1447 (cp_parser_postfix_expression): Add member_access_only_p to
1448 restrict postfix expression to member access expressions.
1449 (cp_parser_unary_expression): Update call to
1450 cp_parser_postfix_expression to reflect new parameter.
1451 (cp_parser_declared_type): New.
1452 (cp_parser_simple_type_specifier): Parse decltype types.
1454 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1457 * call.c (convert_for_arg_passing): Only widen bitfields to their
1458 declared types if necessary.
1460 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1462 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1465 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1467 * decl.c (typename_hash, typename_compare): Constify.
1468 * mangle.c (hash_type, compare_type): Likewise.
1469 * pt.c (eq_local_specializations, hash_local_specialization):
1471 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1472 list_hash): Likewise.
1473 * typeck2.c (pat_compare): Likewise.
1475 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1477 * method.c (implicitly_declare_fn): Increase alignment if member
1478 function pointer format requires it.
1480 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1483 * typeck.c (check_return_expr): Do not pass a null argument
1486 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1489 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1492 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1495 * typeck.c (convert_arguments): Only use default args if we have
1499 * typeck.c (structural_comptypes): No need to check
1500 resolve_typename_type return value here.
1501 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1502 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1503 original type rather than error_mark_node in case of failure.
1504 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1505 resolve_typename_type result check.
1506 (cp_parser_direct_declarator, cp_parser_head,
1507 cp_parser_constructor_declarator_p): Likewise.
1509 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1511 * pt.c (template_parms_variadic_p): Remove.
1512 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1514 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1517 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1518 argument to dump_aggr_init_expr_args instead of false.
1520 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1522 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1523 canonical types; otherwise, fall back to structural type
1524 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1525 internal compiler error if the canonical types are wrong.
1527 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1530 * parser.c (cp_parser_make_indirect_declarator): When the
1531 the code argument is ERROR_MARK return cp_error_declarator.
1533 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1536 * decl.c (cxx_init_decl_processing): Don't set
1537 force_align_functions_log.
1538 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1539 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1540 FUNCTION_DECL, return its alignment.
1542 2007-07-09 Richard Guenther <rguenther@suse.de>
1544 * decl.c (start_preparsed_function): Do not promote return type.
1546 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1549 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1551 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1554 * pt.c (resolve_overloaded_unification): Robustify. Return a
1556 (type_unification_real): Adjust accordingly.
1558 2007-07-06 Richard Guenther <rguenther@suse.de>
1560 * init.c (build_new_1): Use the correct pointer type.
1561 * typeck2.c (build_m_component_ref): Likewise.
1563 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1566 * init.c (build_zero_init): Always build an initializer for
1568 * typeck2.c (build_functional_cast): Use build_zero_init.
1571 * init.c (build_new_1): Always pass the allocation function to
1572 build_op_delete_call.
1573 * call.c (build_op_delete_call): Handle operator delete with a
1574 variable-argument list. Do not issue an error when no matching
1575 deallocation function is available for a new operator.
1578 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1579 * decl.c (value_dependent_init_p): New function.
1580 (cp_finish_decl): Use it.
1581 * pt.c (value_dependent_expression_p): Use
1582 any_value_dependent_elements_p.
1583 * parser.c (cp_parser_primary_expression): Add comment about
1584 treating dependent qualified names as integral
1585 constant-expressions.
1587 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1589 * decl.c (build_ptrmemfunc_type): Always use structural equality
1590 tests when comparing pointer-to-member-function types, because the
1591 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1594 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1596 * init.c (build_new): Tweak comment.
1598 2007-06-29 Dave Brolley <brolley@redhat.com>
1601 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1602 type to its base type and number of elements here.
1603 * init.c (build_new): Call complete_type_or_else to ensure that the
1604 type is complete and to issue a diagnostic if it is not.
1605 (build_new_1): Don't call complete_type_or_else here.
1607 2007-07-03 Richard Guenther <rguenther@suse.de>
1610 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1613 2007-07-02 Simon Baldwin <simonb@google.com>
1615 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1616 for inner-style nested forward declarations that don't declare
1619 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1622 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1623 DECL_P in not a variable and appears more than once error messages.
1625 2007-07-01 Ollie Wild <aaw@google.com>
1627 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1628 (select_decl): Remove function.
1629 (unqualified_namespace_lookup): Populate binding by calling
1630 ambiguous_decl. Remove select_decl call.
1631 (lookup_qualified_name): Remove select_decl call.
1632 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1633 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1634 generation when name lookup is ambiguous.
1636 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1639 * init.c (build_new_1): Use structural equality on the copy of the
1642 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1644 * decl2.c (determine_visibility): Implement
1645 flag_visibility_ms_compat effect on type info.
1646 * decl.c (cxx_init_decl_processing): Implement
1647 global effect of flag_visibility_ms_compat.
1649 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1651 * decl2.c (start_objects): Mark constructor-running function
1654 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1657 * decl.c (grokdeclarator): Reset friendp for member functions declared
1658 friend of their own class.
1660 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1662 * decl2.c (determine_visibility): Don't look for dllexport here.
1663 (determine_visibility_from_class): Tidy.
1665 2007-06-18 Simon Baldwin <simonb@google.com>
1668 * parser.c (cp_parser_single_declaration): Added check for storage
1669 class other than sc_none in parsed declaration, and a flag to indicate
1670 if the call is part of an explicit template specialization parse.
1671 * (cp_parser_explicit_specialization): Specialization check flag added
1672 to call to cp_parser_single_declaration(), set true.
1673 * (cp_parser_template_declaration_after_export): Specialization check
1674 flag added to call to cp_parser_single_declaration(), set false.
1675 * pt.c (check_explicit_specialization): Added code to copy visiblity
1676 and linkage from the templated function to the explicit specialization.
1678 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1680 * typeck.c (build_binary_op): For templates build the
1681 expression in pieces to avoid the assert in build2_stat.
1682 (get_member_function_from_ptrfunc):
1683 Change over to using POINTER_PLUS_EXPR and convert
1684 the second operand to sizetype.
1685 * typeck2.c (build_m_component_ref): Likewise.
1686 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1687 instead of PLUS_EXPR for pointers.
1688 (build_new_1): Likewise.
1689 (build_vec_delete_1): Likewise.
1690 (build_vec_delete): Likewise.
1691 * class.c (build_base_path): Likewise.
1692 (build_base_path): Likewise.
1693 (convert_to_base_statically): Likewise.
1694 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1695 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1696 instead of PLUS_EXPR.
1697 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1698 instead of PLUS_EXPR for pointers.
1699 * call.c (build_special_member_call): Likewise.
1700 * rtti.c (build_headof): Likewise.
1701 Use sizetype instead of ptrdiff_type_node.
1702 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1703 instead of PLUS_EXPR for pointers.
1704 * except.c (expand_start_catch_block): Do a
1705 NEGATIVE and then a POINTER_PLUS_EXPR instead
1707 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1708 PLUS_EXPR on pointer types over to use
1709 POINTER_PLUS_EXPR and remove the conversion
1710 to the pointer types.
1711 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1712 adding to a pointer type. Use size_int instead of
1713 ssize_int. Convert the index to sizetype before
1714 adding it to the pointer.
1716 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1718 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1719 (DECL_ANON_UNION_VAR_P): New macro.
1720 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1721 than DECL_VAR_MARKED_P, to keep track of which variables we have
1723 * decl.c (redeclaration_error_message): Complain about redeclaring
1724 anonymous union members at namespace scope.
1725 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1727 2007-06-14 Geoff Keating <geoffk@apple.com>
1729 * decl2.c (determine_visibility): Ensure that functions with
1730 hidden types as parameters are hidden.
1733 * decl2.c (determine_visibility): Remove duplicate code for
1736 2007-06-12 Ian Lance Taylor <iant@google.com>
1739 * init.c (avoid_placement_new_aliasing): New static function.
1740 (build_new_1): Call it.
1742 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1744 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1745 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1747 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1750 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1751 on init, the non-decl cond operand and increment value.
1753 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1756 * decl.c (check_initializer): Report an error when a brace enclosed
1757 initializer is used for a non-aggregate type in C++98.
1758 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
1760 (grokdeclarator): Likewise.
1761 (move_fn_p): Likewise.
1762 * typeck.c (check_return_expr): Likewise.
1763 * call.c (reference_binding): Likewise.
1764 * error.c (cp_cpp_error): Likewise.
1765 * pt.c (check_default_tmpl_args): Likewise.
1767 * lex.c (init_reswords): Likewise.
1768 * parser.c (p_parser_primary_expression): Likewise.
1769 (TOKEN_PRECEDENCE): Likewise.
1770 (cp_parser_init_declarator): Likewise.
1771 (cp_parser_ptr_operator): Likewise.
1772 (cp_parser_parameter_declaration): Likewise.
1773 (cp_parser_enclosed_template_argument_list): Likewise.
1774 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
1775 (cp_parser_next_token_ends_template_argument_p): Likewise.
1777 2007-06-04 Simon Baldwin <simonb@google.com>
1779 * decl.c (grokdeclarator): Readability change. Moved case labels
1780 into direct switch statement scope.
1782 2007-06-04 Paolo Carlini <pcarlini@suse.de>
1784 * call.c (convert_like_real): Remove pointless code.
1786 2007-05-31 Mark Mitchell <mark@codesourcery.com>
1788 * decl.c (get_atexit_fn_ptr_type): New function.
1789 (get_atexit_node): Use it.
1790 (start_cleanup_fn): Likewise.
1791 (register_dtor_fn): Use the object's destructor, instead of a
1792 separate cleanup function, where possible.
1793 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
1794 (atexit_fn_ptr_type_node): New macro.
1795 * decl2.c (build_cleanup): Use build_address.
1797 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
1799 * typeck.c (build_binary_op): Include types in error.
1801 2007-05-31 Jakub Jelinek <jakub@redhat.com>
1804 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
1805 needs runtime initialization.
1807 2007-05-31 Paolo Carlini <pcarlini@suse.de>
1810 * semantics.c (finish_trait_expr): Complete the types.
1812 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
1813 Douglas Gregor <doug.gregor@gmail.com>
1814 Pedro Lamarao <pedro.lamarao@mndfck.org>
1815 Howard Hinnant <howard.hinnant@gmail.com>
1819 * typeck.c (comptypes): Don't consider rvalue and lvalue
1820 reference types to be equivalent.
1821 (check_return_expr): Move from certain lvalues when returning
1823 * decl.c (grokdeclarator): Implement reference collapsing.
1824 (copy_fn_p): Don't consider constructors taking rvalue references
1825 to be copy constructors.
1827 * call.c (conversion): New "rvaluedness_matches_p" member.
1828 (convert_class_to_reference): Require reference type as first
1829 parameter instead of base type.
1830 (reference_binding): Add logic to handle rvalue references.
1831 (implicit_conversion): Update inaccurate comment.
1832 (convert_like_real): Disable creation of temporaries that are
1833 impossible to initialize for types with move constructors.
1834 (build_over_call): Elide move constructors when possible.
1835 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
1836 (maybe_handle_ref_bind): Return conversion instead of type node.
1837 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
1838 determine preferred conversion sequences.
1839 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
1840 (LOOKUP_PREFER_RVALUE): New.
1841 (DECL_MOVE_CONSTRUCTOR_P): New.
1842 (struct cp_declarator): Add "reference" member for reference
1843 types, with new "rvalue_ref" flag.
1844 (cp_build_reference_type): Declare.
1845 (move_fn_p): Declare.
1846 * error.c (dump_type_prefix): Format rvalue reference types
1847 correctly in error messages.
1848 * except.c (build_throw): Move from certain lvalues when
1850 * mangle.c (write_type): Mangle rvalue references differently
1851 than regular references.
1852 * parser.c (make_reference_declarator): Add boolean parameter for
1854 (cp_parser_make_indirect_declarator): New.
1855 (cp_parser_new_declarator_opt): Call
1856 cp_parser_make_indirect_declarator.
1857 (cp_parser_conversion_declarator_opt): Ditto.
1858 (cp_parser_declarator): Ditto.
1859 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1861 * pt.c (tsubst): Implement reference collapsing.
1862 (maybe_adjust_types_for_deduction): Implement special template
1863 parameter deduction rule for rvalue references.
1864 (type_unification_real): Update calls to
1865 maybe_adjust_types_for_deduction.
1866 (try_one_overload): Ditto.
1867 (unify_pack_expansion): Ditto.
1868 * tree.c (lvalue_p_1): Handle rvalue reference types.
1869 (cp_build_reference_type): New.
1871 2007-05-30 Jakub Jelinek <jakub@redhat.com>
1874 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
1875 variables that need runtime initialization.
1877 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
1880 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
1881 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
1882 case POSTDECREMENT_EXPR>): Return the error_mark_node
1883 if either the real or imaginary parts would an
1886 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
1887 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1890 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
1891 token is a closing brace, false if there are no tokens left.
1892 (cp_parser_namespace_alias_definition): Only consume the next token if
1893 it is a closing brace.
1895 * parser.c (cp_parser_class_specifier): Likewise.
1897 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
1899 * semantics.c (finish_member_declaration): Fix a typo in the
1902 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
1914 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
1915 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
1916 * pt.c (check_for_bare_parameter_packs): Return bool indicated
1917 whether everything was okay. Fix indentation.
1918 (push_template_decl_real): Check for bare parameter packs in
1919 function parameters; where errors occur, mark the parameter types
1920 with ERROR_MARK_NODEs to avert ICEs.
1921 (coerce_template_parameter_pack): New.
1922 (coerce_template_parms): Moved parameter pack coercion into
1923 coerce_template_parameter_pack, and permit it anywhere in the
1924 template parameter list (not just at the end). Parameter and
1925 argument indices can vary (somewhat) separately now, so add
1926 PARM_IDX and ARG_IDX.
1927 (fn_type_unification): Don't set an argument pack as incomplete if
1928 no argument pack was deduced.
1929 (type_unification_real): If a type parameter is a parameter pack
1930 and has not otherwise been deduced, it will be deduced to an empty
1932 (more_specialized_fn): Use the actual lengths of the argument
1933 lists when comparing against expansions.
1934 * semantics.c (finish_member_declaration): If a field's type has
1935 bare parameter packs, error and set its type to ERROR_MARK_NODE.
1937 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
1940 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
1942 2007-05-22 Ollie Wild <aaw@google.com>
1944 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
1945 (unqualified_namespace_lookup): Adds check for hidden types.
1947 2007-05-22 Ollie Wild <aaw@google.com>
1949 * decl.c (duplicate_decls): Verify namespace names are unique.
1951 2007-05-21 Mark Mitchell <mark@codesourcery.com>
1953 * decl.c (cxx_maybe_build_cleanup): Handle
1954 __attribute__((cleanup)).
1956 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1958 * cvt.c (cp_convert_and_check): Don't check warnings if the
1961 2007-05-18 Geoffrey Keating <geoffk@apple.com>
1963 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
1965 2007-05-14 Paolo Carlini <pcarlini@suse.de>
1968 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
1969 type only if is a class type (5.2.8/4).
1971 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
1973 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
1974 * decl.c (grokdeclarator): Use unsigned_type_for instead of
1975 c_common_unsigned_type.
1977 2007-05-11 Silvius Rus <rus@google.com>
1979 * cp/typeck.c (build_indirect_ref): Add call to
1980 strict_aliasing_warning.
1981 (build_reinterpret_cast_1): Condition call to
1982 strict_aliasing_warning.
1984 2007-05-11 Jan Hubicka <jh@suse.cz>
1986 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
1987 * decl2.c (start_objects): ctors and dtors are no longer public.
1988 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
1990 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
1992 * typeck.c (build_unary_op): Remove code that used to
1993 handle non lvalue increments/decrements.
1995 2007-05-07 Mike Stump <mrs@apple.com>
1997 * parser.c (check_empty_body): Add.
1998 (cp_parser_iteration_statement): Add call to check_empty_body.
2000 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2003 * mangle.c (write_mangled_name): Mangle static variable names.
2004 (write_unqualified_name): Use local-source-name for
2005 namespace-scope static variables.
2007 2007-05-04 Dirk Mueller <dmueller@suse.de>
2009 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2012 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2015 * decl2.c (constrain_class_visibility):
2016 Use strip_pointer_or_array_types instead of strip_array_types.
2018 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2021 * decl.c (reshape_init_r): Don't reshape the first element if it
2022 is a pointer to member function.
2024 2007-04-27 Simon Baldwin <simonb@google.com>
2026 * decl.c (grokparms): Changed message format from %qD to %qE.
2028 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2030 * error.c (maybe_warn_variadic_templates): Variadic templates are
2031 now in C++0x, so only warn about them in C++98 mode.
2033 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2036 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2037 integeral types from vectors types.
2039 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2042 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2043 for type dependent OMP_CLAUSE_DECLs.
2045 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2048 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2049 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2050 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2051 * init.c (build_zero_init): Adjust, as
2052 COMPLEX_TYPE is now a SCALAR_TYPE.
2053 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2054 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2056 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2058 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2059 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2060 (trait_expr_value): Adjust.
2062 2007-04-23 Simon Baldwin <simonb@google.com>
2064 * decl.c (grokparms): Added new error for duplicate function
2065 parameters names in function prototypes, to match gcc behavior.
2067 2007-04-23 Jan Hubicka <jh@suse.cz>
2069 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2072 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2074 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2075 instead of checking GIMPLE_STMT_P in chain_next.
2077 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2080 * call.c (convert_for_arg_passing): Convert bitfields to their
2083 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2086 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2088 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2091 * cp/decl2.c (constrain_class_visibility):
2092 Do not warn about the use of anonymous namespace in the main input file.
2094 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2096 * cp-tree.h (current_template_parms): Fix typo in comment.
2098 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2100 * cp-tree.h, error.c: Fix comment typos.
2102 2007-04-13 Jason Merrill <jason@redhat.com>
2105 * call.c (reference_binding): Add c_cast_p parm. If true,
2106 add quals to TO as needed to make it reference-compatible.
2108 2007-04-11 Jan Hubicka <jh@suse.cz>
2110 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2111 that we are not processing template_decl.
2113 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2116 * class.c (build_base_path): Ensure that the converted pointer has
2117 the same cv-qualification as the input.
2119 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2121 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2123 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2125 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2127 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2128 * tree.c (cp_add_pending_fn_decls): Remove.
2129 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2131 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2133 Revert change removing staticp.
2135 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2137 * cp-objcp-common.c (cxx_staticp): Remove.
2138 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2139 * cp-tree.h (cxx_staticp):
2141 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2143 * class.c (check_for_override): Don't remove dllmport attribute
2146 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2149 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2150 type issue error and return early.
2152 2007-03-30 Jason Merrill <jason@redhat.com>
2155 * typeck.c (cp_type_readonly): New fn.
2156 * cp-tree.h: Declare it.
2157 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2158 (cp_finish_decl): Not here.
2160 2007-03-31 Richard Guenther <rguenther@suse.de>
2162 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2165 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2170 * parser.c (declarator_can_be_parameter_pack): New.
2171 (cp_parser_template_parameter): Only parse the `...' if the
2172 declarator can be a parameter pack.
2173 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2175 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2176 types (they could be used as array bounds).
2177 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2178 (tsubst_pack_expansion): Handle failure to expand parameter
2181 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2184 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2185 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2186 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2187 (CLASS_TYPE_NON_UNION_P): Add.
2188 (struct lang_type_class): Add has_complex_dflt.
2189 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2190 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2191 * cp-tree.def: Add TRAIT_EXPR.
2192 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2193 * lex.c (struct resword): Add __has_nothrow_assign,
2194 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2195 __has_trivial_constructor, __has_trivial_copy,
2196 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2197 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2198 __is_pod, __is_polymorphic, __is_union.
2199 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2200 (cp_parser_trait_expr): New.
2201 * semantics.c (finish_trait_expr, trait_expr_value
2202 classtype_has_nothrow_copy_or_assign_p): New.
2203 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2205 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2206 * class.c (check_bases, check_field_decl, check_bases_and_members):
2207 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2208 * pt.c (uses_template_parms, tsubst_copy_and_build,
2209 value_dependent_expression_p, type_dependent_expression_p): Deal with
2211 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2213 2007-03-29 Richard Guenther <rguenther@suse.de>
2215 * tree.c (cp_walk_subtrees): Do not set input_location.
2217 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2220 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2223 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2225 * parser.c (struct cp_parser): Update comment for
2226 greater_than_is_operator_p.
2227 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2228 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2229 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2230 !GREATER_THAN_IS_OPERATOR_P.
2231 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2232 `>>' operators that will become two `>' tokens in C++0x.
2233 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2234 mode, allowing it to terminate default arguments.
2235 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2236 `>>' like two consecutive `>' tokens.
2237 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2238 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2239 ends a template argument.
2241 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2243 * decl.c (redeclaration_error_message): Complain when redeclaring
2244 a friend function with default template arguments (C++0x mode only).
2245 * cp-tree.h (check_default_tmpl_args): Declare.
2246 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2247 template arguments in function templates. Add support for checking
2248 the default template arguments of friend templates.
2249 (push_template_decl_real): Fix call to check_default_tmpl_args.
2250 (type_unification_real): If a template parameter has not been
2251 deduced but provides a default template argument, substitute into
2252 that default template argument.
2253 * parser.c (cp_parser_init_declarator): When declaring (but not
2254 defining!) a function template in C++0x mode, check for default
2257 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2260 * decl.c (grokdeclarator): Deal with cv-qualified function type
2261 typedefs in the same way for member and non-member functions.
2263 2007-03-26 Dirk Mueller <dmueller@suse.de>
2265 * parser.c (cp_parser_member_declaration): Pedwarn
2266 about stray semicolons after member declarations.
2268 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2271 * pt.c (instantiate_decl): Set in_system_header.
2273 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2275 * cp-tree.h (current_tempalte_parms): Improve documentation.
2276 * pt.c (current_template_args): Likewise.
2279 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2280 not consume tokens when failing.
2282 2007-03-22 Jim Wilson <wilson@specifix.com>
2283 Mark Mitchell <mark@codesourcery.com>
2286 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2287 consistent with FROM.
2289 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2291 * error.c (dump_expr): Handle dependent names that designate types.
2292 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2294 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2296 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2298 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2300 * cvt.c (cp_convert_and_check) : Define.
2301 * cp-tree.h (cp_convert_and_check): Declare.
2302 * call.c (convert_conversion_warnings): Rename to
2303 conversion_null_warnings. The warning for floating-point to
2304 integer is handled by convert_and_check in convert_like_real.
2305 (convert_like_real): convert_conversion_warnings was renamed as
2306 conversion_null_warnings.
2307 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2308 overflow and changes of value during conversion.
2310 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2313 * parser.c (cp_parser_statement): If 'namespace' is found, this
2314 only can be a namespace alias definition, so parse it now.
2315 (cp_parser_namespace_alias_definition): if we find an open brace
2316 instead of '=', then this is actually a misplaced namespace
2319 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2322 * decl.c (cxx_init_decl_processing): Move command-line options
2323 processing to c-opts.c.
2325 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2327 * ptree.c (cxx_print_type): Use formatting markup for integers
2328 when printing template parameter index/level/orig level.
2329 (cxx_print_xnode): Ditto.
2330 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2331 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2332 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2334 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2335 rather than a HOST_WIDE_INT.
2336 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2337 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2339 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2340 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2341 IN_BASE_INITIALIZER bool bitfields.
2342 (struct cp_declarator): Make KIND a 4-bit field. Make
2343 PARAMETER_PACK_P a bool bitfield just after KIND.
2344 * pt.c (uses_parameter_packs): Destroy the pointer set.
2345 (make_pack_expansion): Ditto.
2346 (check_for_bare_parameter_packs): Ditto.
2347 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2349 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2352 * call.c (convert_default_arg): Instead of copying the node,
2355 2007-03-15 Dirk Mueller <dmueller@suse.de>
2358 * call.c (convert_conversion_warnings): New..
2359 (convert_like_real): .. factored out from here.
2360 (convert_conversion_warnings): Add warning about
2361 false being converted to NULL in argument passing.
2363 2007-03-14 Dirk Mueller <dmueller@suse.de>
2365 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2366 (finish_do_body): Warn about empty body in do/while statement.
2368 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2370 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2372 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2375 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2378 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2380 * cp/repo.c (init_repo): Initialize random_seed saved options.
2381 (finish_repo): Adjust.
2383 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2386 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2389 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2391 * decl.c (compute_array_index_type): New warning flag warn_vla.
2393 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2396 * call.c (convert_default_arg): Copy non-constant arguments.
2398 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2401 * parser.c (cp_parser_postfix_expression): Disallow compound
2402 literals in constant expressions.
2405 * semantics.c (finish_typeof): Use unlowered_expr_type.
2407 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2410 * cp-tree.h (unlowered_expr_type): New function.
2411 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2412 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2413 (unlowered_expr_type): New function.
2414 (build_unary_op): Disallow predecrements of bool bitfields.
2415 * call.c (build_conditional_expr): Use unlowered_expr_type.
2416 * pt.c (type_unification_real): Likewise.
2418 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2421 * typeck.c (check_return_expr): Check for bare parameter packs.
2422 (comptypes): Compare template parameter packs and
2423 type pack expansions.
2424 * decl.c (grokdeclarator): Deal with the declaration of function
2426 (grokparms): Verify that the (optional) function parameter pack is
2427 at the end of the parameter list.
2428 (xref_basetypes): Handle pack expansions in the base class.
2429 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2430 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2431 (NONTYPE_ARGUMENT_PACK): New.
2432 (TYPE_PACK_EXPANSION): New.
2433 (EXPR_PACK_EXPANSION): New.
2434 (ARGUMENT_PACK_SELECT): New.
2435 * cp-objcp-common.c (cp_tree_size): Compute size of
2436 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2437 ARGUMENT_PACK_SELECT.
2438 * error.c (dump_template_argument): Print template argument packs.
2439 (dump_template_argument_list): Ditto.
2440 (dump_template_parameter): Dump `...' for template type parameter
2442 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2443 (dump_parameters): Print function parameter packs.
2444 (dump_template_parms): Print template argument packs.
2445 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2446 (maybe_warn_variadic_templates): New.
2447 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2448 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2449 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2451 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2452 (write_template_arg): Write argument packs as separate arguments.
2453 * cp-tree.h (struct template_parm_index_s): Add flag that
2454 indicates that the template parameter is actually a parameter
2456 (struct tree_argument_pack_select): New.
2457 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2458 (union lang_tree_node): Add argument_pack_select.
2459 (FUNCTION_PARAMETER_PACK_P): New.
2460 (PACK_EXPANSION_P): New.
2461 (PACK_EXPANSION_PATTERN): New.
2462 (SET_PACK_EXPANSION_PATTERN): New.
2463 (PACK_EXPANSION_PARAMETER_PACKS): New.
2464 (ARGUMENT_PACK_P): New.
2465 (ARGUMENT_PACK_ARGS): New.
2466 (SET_ARGUMENT_PACK_ARGS): New.
2467 (ARGUMENT_PACK_INCOMPLETE_P): New.
2468 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2469 (TEMPLATE_PARM_PARAMETER_PACK): New.
2470 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2471 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2472 (ARGUMENT_PACK_SELECT_INDEX): New.
2473 (ARGUMENT_PACK_SELECT_ARG): New.
2474 (struct cp_declarator): Add parameter_pack_p flag.
2475 (maybe_warn_variadic_templates): Declare.
2476 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2477 indicate a template parameter pack.
2478 (uses_parameter_packs): Declare.
2479 (template_parameter_pack_p): Declare.
2480 (template_parms_variadic_p): Declare.
2481 (make_pack_expansion): Declare.
2482 (check_for_bare_parameter_packs): Declare.
2483 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2484 sizeof... expressions.
2485 (pp_cxx_expression): Print pack expansions and non-type argument
2487 (pp_cxx_exception_specification): Print pack expansions.
2488 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2489 (pp_cxx_ctor_initializer): Print pack expansions.
2490 (pp_cxx_type_id): Print pack expansions.
2491 (pp_cxx_template_argument_list): Print argument packs.
2492 (pp_cxx_template_parameter): Print ellipsis for template parameter
2494 * pt.c (comp_template_parms): Compare template parameter packs.
2495 (template_parameter_pack_p): New.
2496 (template_parms_variadic_p): New.
2497 (template_args_variadic_p): New.
2498 (make_ith_pack_parameter_name): New.
2499 (struct find_parameter_pack_data): New.
2500 (find_parameter_packs_r): New.
2501 (uses_parameter_packs): New.
2502 (make_pack_expansion): New.
2503 (check_for_bare_parameter_packs): New.
2504 (expand_template_argument_pack): New.
2505 (reduce_template_parm_level): Propagate parameter pack flag.
2506 (process_template_parm): Add is_parameter_pack parameter to state
2507 when the parameter is actually a parameter pack. Create template
2508 parameter packs when is_parameter_pack is true.
2509 (current_template_args): The argument for a template parameter
2510 pack is an argument pack containing a single pack expansion.
2511 (process_partial_specialization): When checking that non-type
2512 argument expressions do not involve template parameters, loop over
2513 the arguments in argument packs separately.
2514 (push_template_decl_real): Check that the type of the declaration
2515 does not have any bare parameter packs. Check that primary
2516 templates have no more than one parameter pack, and that it comes
2517 at the end of the template parameter list.
2518 (convert_template_argument): Handle coercions for pack expansion
2519 expressions by coercing the pattern then rebuilding the expansion.
2520 (coerce_template_parms): When coercing the arguments for a
2521 variadic template, pack "extra" arguments into an argument pack.
2522 (coerce_template_template_parms): Cannot coerce between parameter
2523 packs and non-pack parameters.
2524 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2525 (comp_template_args): Expand all template arguments packs before
2526 comparing template argument lists.
2527 (mangle_class_name_for_template): Make argument packs as separate
2529 (for_each_template_parm_r): No need to handle BASELINK.
2530 (instantiate_class_template): Handle pack expansions in the base
2532 (tsubst_pack_expansion): New.
2533 (tsubst_template_args): Handle substitutions of argument packs and
2534 pack expansion into template argument lists.
2535 (tsubst_decl): Expand function parameter packs into separate
2536 function parameters.
2537 (tsubst_arg_types): Expand a type pack expansion into separate
2539 (tsubst_exception_specification): Handle pack expansions in
2540 exception specifiers.
2541 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2542 replacing a template parameter with its argument. If we encounter
2543 a substitution for an argument pack, just return the parameter
2545 (tsubst_copy): sizeof(X...) returns the number of elements in
2546 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2547 PARM_DECL is a parameter pack.
2548 (tsubst_expr): Expression pack expansions and argument packs
2549 cannot show up here; they will all be handled through function
2550 calls, sizeof, and template argument lists.
2551 (tsubst_copy_and_build): sizeof(X...) returns the number of
2552 elements in parameter pack X. Handle pack expansions in TREE_LIST
2553 and CONSTRUCTOR nodes.
2554 (fn_type_unification): Handle "incomplete" explicit template
2555 argument lists that specify some of the arguments for a template
2557 (type_unification_real): Unify arguments against pack expansions.
2558 (template_parm_level_and_index): New, helper function.
2559 (unify_pack_expansion): New.
2560 (unify): Unify argument packs on an argument-by-argument basis,
2561 handling variadic argument packs as well.
2562 (more_specialized_fn): Handle unification of function parameter
2563 packs. All things being equal, prefer non-variadic function
2564 templates to variadic function templates.
2565 (more_specialized_class): Prefer the variadic class template
2566 partial specialization that binds fewer arguments to a parameter
2568 (regenerate_decl_from_template): Expand function parameter packs
2569 into separate parameters.
2570 (instantiate_decl): Ditto.
2571 (tsubst_initializer_list): Handle pack expansions for base-class
2573 (dependent_type_p_r): Determine dependent types in argument packs
2574 and pack expansions.
2575 (value_dependent_expression_p): Determine value-dependence of
2576 non-type argument packs.
2577 (dependent_template_arg_p): Handle argument packs.
2578 * semantics.c (finish_cond): Check for bare parameter packs.
2579 (finish_expr_stmt): Ditto.
2580 (finish_for_expr): Ditto.
2581 (finish_switch_cond): Ditto.
2582 (finish_mem_initializers): Ditto.
2583 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2585 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2586 * parser.c (make_declarator): Declarator is not an expansion.
2587 (make_pointer_declarator): Transfer parameter pack flag to outer
2589 (make_reference_declarator): Ditto.
2590 (make_ptrmem_declarator): Ditto.
2591 (make_call_declarator): Ditto.
2592 (make_array_declarator): Ditto.
2593 (cp_parser_postfix_expression): Allow pack expansion expressions
2594 in the argument list for a call expression.
2595 (cp_parser_parenthesized_expression_list): Add new parameter
2596 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2597 into separate arguments."
2598 (cp_parser_new_placement): Allow pack expansion expressions.
2599 (cp_parser_new_initializer): Ditto.
2600 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2601 base-class initializer expansion.
2602 (cp_parser_mem_initializer): Ditto.
2603 (cp_parser_template_parameter_list): Keep track of whether the
2604 template parameter is a template parameter pack.
2605 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2606 template parameter pack.
2607 (cp_parser_type_parameter): Ditto.
2608 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2610 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2611 this declarator is a parameter pack.
2612 (cp_parser_parameter_declaration): The ellipsis does not end the
2613 parameter declaration, because it might be a parameter pack. Parse
2614 the ellipsis to indicate a parameter pack.
2615 (cp_parser_initializer): Allow pack expansions.
2616 (cp_parser_initializer_list): Allow ellipsis to create an
2617 initializer expansion.
2618 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2620 (cp_parser_type_id_list): Allow ellipsis to create an exception
2621 specifier expansion.
2622 (cp_parser_attribute_list): Don't allow pack expansions.
2623 (cp_parser_functional_cast): Allow pack expansions.
2624 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2625 compute the length of a parameter pack.
2626 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2627 end a template argument.
2628 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2629 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2632 2007-03-09 Dirk Mueller <dmueller@suse.de>
2634 * cp/call.c (build_new_op): Call warn_logical_operator.
2636 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2639 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2642 * pt.c (any_template_arguments_need_structural_equality_p):
2645 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2647 * decl.c (grokdeclarator): Disable warnings for anonymous
2650 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2652 * typeck2.c (readonly_error): Always emit a hard error.
2653 Remove last argument.
2654 * cp-tree.h (readonly_error): Adjust prototype.
2655 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2656 * typeck.c (build_unary_op): Likewise.
2657 (build_modify_expr): Likewise.
2659 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2662 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2664 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2667 * parser.c (struct cp_parser): New IN_IF_STMT.
2668 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2669 returning if parsing the body of an 'if' statement or issuing an
2670 error and continuing.
2671 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2673 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2675 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2678 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2681 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2683 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2684 Objective-C++. Don't exit early if -shared-libgcc needs to be
2687 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2689 * typeck.c (common_base_type): Delete unused function.
2691 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2693 * Make-lang.in: Add dummy lang.install-pdf target.
2695 2007-03-01 Simon Baldwin <simonb@google.com>
2698 * decl.c (check_tag_decl): Added new warning for typedef ignored
2699 when it precedes an otherwise valid non-typedef declaration.
2701 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2703 * typeck.c (build_function_call): Store converted arguments
2704 in a stack-allocated array instead of building a list.
2705 (convert_arguments): Store arguments in the array passed in as an
2706 argument, and return the actual number of arguments.
2707 * call.c (build_call): Delete, and replace with...
2708 (build_call_n, build_call_a): New.
2709 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2710 (build_over_call): Store converted arguments in a stack-allocated
2711 array instead of building a list.
2712 (build_cxx_call): Pass arguments in an array instead of as a list.
2713 (build_java_interface_fn_ref): Rewrite to avoid constructing
2715 * tree.h: Update declarations to reflect above changes.
2716 * method.c (use_thunk): Use a stack-allocated array to hold
2717 the arguments instead of a list.
2718 * rtti.c (throw_bad_cast): Update call to cxx_call.
2719 (throw_bad_typeid): Likewise.
2720 (build_dynamic_cast_1): Likewise.
2721 * init.c (build_builtin_delete_call): Use build_call_n.
2722 * decl.c (expand_static_init): Likewise.
2723 * except.c (cp_protect_cleanup_actions): Likewise.
2724 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2725 (gimplify_must_not_throw_expr): Likewise.
2726 (cxx_omp_apply_fn): Use build_call_a.
2728 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2730 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2731 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2733 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2735 * cp-tree.h (static_ctors): Remove.
2736 * cp-tree.h (static_dtors): Likewise.
2737 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2738 refactoring of tree_map hierarchy.
2739 (decl_shadowed_for_var_insert): Likewise.
2740 * semantics.c (expand_body): Use c_expand_body.
2741 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2742 * decl2.c (static_ctors): Remove.
2743 (static_dtors): Likewise.
2744 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2745 objc_generate_static_init_call. Do not call static_[cd]tors.
2746 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2748 (cp_write_global_declarations): Likewise.
2750 2007-02-23 Richard Guenther <rguenther@suse.de>
2752 * class.c (note_name_declared_in_class): Make declaration
2753 changes meaning a pedwarn.
2755 2007-02-22 Michael Matz <matz@suse.de>
2758 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
2759 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
2760 dump_function_decl): Guard emitting outer scopes by new flag.
2761 * cp-lang.c (cxx_dwarf_name): New function.
2762 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
2763 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
2765 (push_template_decl_real, lookup_template_class): Remove calls
2768 2007-02-19 Mark Mitchell <mark@codesourcery.com>
2770 * call.c (build_new_method_call): Ensure that explicit calls of
2771 destructors have type "void".
2773 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2775 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
2776 and -Walways-true with -Waddress.
2777 * cvt.c (convert_to_void): Replace unconditional warning with
2780 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2782 * decl.c, tree.c: Fix comment typos.
2784 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2787 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
2788 statement expression if we had an error mark node.
2790 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2791 Brooks Moses <brooks.moses@codesourcery.com>
2792 Lee Millward <lee.millward@codesourcery.com>
2794 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
2795 Change class to tcc_vl_exp.
2797 * call.c (build_call): Use build_call_list instead
2799 (build_over_call): Likewise.
2800 (build_new_method_call): Use build_min_non_dep_call_list
2801 instead of build_min_non_dep.
2803 * error.c (dump_call_expr_args): New function.
2804 (dump_aggr_init_expr_args): New function.
2805 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
2806 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
2808 * cvt.c (convert_to_void): Use build_call_array instead
2809 of build3; use new AGGR_INIT_EXPR accessor macros.
2811 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
2812 instead of TREE_CODE_LENGTH.
2814 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
2815 AGGR_INIT_EXPR accessor macros.
2817 * cp-gimplify.c (cp_gimplify_init_expr): Use
2818 AGGR_INIT_EXPR_SLOT to set the slot operand.
2820 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
2821 (AGGR_INIT_EXPR_SLOT): New macro.
2822 (AGGR_INIT_EXPR_ARG): New macro.
2823 (aggr_init_expr_nargs): New macro.
2824 (AGGR_INIT_EXPR_ARGP): New macro.
2825 (aggr_init_expr_arg_iterator): New.
2826 (init_aggr_init_expr_arg_iterator): New.
2827 (next_aggr_init_expr_arg): New.
2828 (first_aggr_init_expr_arg): New.
2829 (more_aggr_init_expr_args_p): New.
2830 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
2831 (stabilize_aggr_init): New declaration.
2832 (build_min_non_dep_call_list): Likewise.
2834 * tree.c (process_aggr_init_operands): New function.
2835 (build_aggr_init_array) New function.
2836 (build_cplus_new): Update to use new CALL_EXPR and
2837 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
2838 build_aggr_init_array.
2839 (build_min_non_dep_call_list) New function.
2840 (build_min_nt): Assert input code parameter is not a variable
2841 length expression class.
2842 (build_min, build_min_non_dep): Likewise.
2843 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2844 to check for equality instead of recursing. Handle tcc_vl_exp
2846 (stabilize_call): Update to only handle CALL_EXPRs, not
2847 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2848 (stabilize_aggr_init): New function.
2849 (stabilize_init): Use it.
2851 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2852 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2853 AGGR_INIT_EXPR accessor macros and argument iterators.
2855 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2856 build_vl_exp. Iterate through the operands, recursively
2857 processing each one.
2858 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2859 CALL_EXPR accessor macros.
2860 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2861 tree code classes. Use TREE_OPERAND_LENGTH instead of
2864 * semantics.c (finish_call_expr): Use build_nt_call_list
2865 instead of build_nt.
2866 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
2867 accessor macros. Use build_call_array to construct the
2868 CALL_EXPR node instead of build3
2870 * decl2.c (build_offset_ref_call_from_tree): Use
2871 build_nt_call_list and build_min_non_dep_call_list instead
2872 of build_min_nt and build_min_non_dep.
2874 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
2875 Use build_nt_call_list instead of build_min_nt.
2877 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2880 * call.c (build_conditional_expr): Improve error message.
2882 2007-02-13 Dirk Mueller <dmueller@suse.de>
2884 * friend.c (do_friend): Annotate warning about friend
2885 declarations in templates with OPT_Wnon_template_friend.
2886 Convert informal message from warning() to inform().
2888 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
2889 Mark Mitchell <mark@codesourcery.com>
2892 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
2893 instantiations for variables.
2895 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2898 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
2899 Check warn_unused_value just once.
2901 2007-02-11 Mark Mitchell <mark@codesourcery.com>
2904 * pt.c (determine_specialization): Use skip_artificial_parms_for.
2905 (fn_type_unificiation): Likewise.
2906 (get_bindings): Likewise.
2908 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
2911 * decl.c (finish_function): Use DECL_REPLACEABLE.
2912 * tree.c (cp_cannot_inline_tree_fn): Likewise.
2914 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2916 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
2918 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
2920 * decl.c (grokvardecl): Don't error if !have_tls.
2921 (grokdeclarator): Likewise.
2922 * parser.c (cp_parser_omp_threadprivate): Likewise.
2924 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2927 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
2928 parameters and result decls in omp clauses.
2929 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
2932 2007-02-05 Dirk Mueller <dmueller@suse.de>
2935 * parser.c (cp_parser_class_specifier): Always initialize bases.
2937 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
2939 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
2940 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
2941 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
2943 * semantics.c (finish_omp_atomic): Store a whole expression node
2944 in operand 1, and integer_zero_node in operand 0, for dependent
2945 OMP_ATOMIC. Rewrite to make flow easier to understand.
2947 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2949 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
2951 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
2953 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
2954 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
2956 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
2958 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
2959 keyword warning to -Wc++0x-compat.
2961 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2963 * decl.c (grokdeclarator): Update documentation.
2965 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2968 * decl.c (grokdeclarator): If __thread is used together with
2969 a storage class other than extern and static, clear thread_p
2970 after issuing diagnostics and fall through to checking the
2973 2007-01-30 Roger Sayle <roger@eyesopen.com>
2975 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
2976 calculating the size of an array (to avoid recursive errors).
2978 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2981 * typeck.c (build_binary_op): Fix logic for warning. Move warning
2983 * call.c (convert_like_real): Don't warn when converting to
2986 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2988 * decl.c (pop_label): Replace warning with call to
2989 warn_for_unused_label.
2991 2007-01-28 Andrew Pinski <pinskia@gmail.com>
2994 * semantics.c (finish_pseudo_destructor_expr): Check the
2995 destrutor name by calling check_dtor_name.
2997 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
2999 * lex.c (D_CPP0X): Rename.
3001 (reswords): D_CPP0X -> D_CXX0X.
3002 (init_reswords): Ditto.
3003 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3004 of C++0x keywords as identifiers.
3006 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3009 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3012 2007-01-23 Ian Lance Taylor <iant@google.com>
3014 * typeck.c (convert_for_assignment): Only warn about a = b = c
3015 when converting to bool.
3017 2007-01-23 Roger Sayle <roger@eyesopen.com>
3019 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3021 * typeck.c (ignore_overflows): Remove the remaining uses of
3022 TREE_CONSTANT_OVERFLOW.
3024 2007-01-20 Jan Hubicka <jh@suse.cz>
3026 * decl2.c (start_objects, start_static_storage_duration_function):
3027 Do not make the functions uninlinable.
3029 2007-01-17 Ian Lance Taylor <iant@google.com>
3031 * class.c (add_method): Call VEC_reserve_exact rather than passing
3032 a negative size to VEC_reserve.
3034 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3037 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3039 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3042 * decl.c (make_typename_type): If the qualified name is not a
3043 type, issue an error.
3044 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3047 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3049 * rtti.c: Include target.h.
3050 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3051 don't emit typeinfo for fundamental types as weak.
3052 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3054 2007-01-08 Richard Guenther <rguenther@suse.de>
3056 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3058 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3060 * call.c (standard_conversion): Pass flag to
3061 vector_types_convertible_p to disallow emission of note.
3062 * typeck.c (convert_for_assignment): Pass flag to
3063 vector_types_convertible_p to allow emission of note.
3064 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3065 to disallow emission of note.
3067 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3070 * typeck.c (build_binary_op): Call overflow_warning if
3071 TREE_OVERFLOW_P is true for the result and not for any of the
3074 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3077 * class.c (add_method): Don't wait until template
3078 instantiation time to complain about duplicate methods.
3080 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3083 * semantics.c (finish_unary_op_expr): Warn only if result
3084 overflowed and operands did not.
3086 2007-01-05 Ian Lance Taylor <iant@google.com>
3088 * typeck.c (build_binary_op): Warn about comparing a non-weak
3091 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3093 * pt.c (tsubst): Propagate the need for structural equality checks
3094 when reducing the level of template parameters.
3096 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3098 * pt.c: Fix a comment typo.
3100 2007-01-02 Ian Lance Taylor <iant@google.com>
3102 * semantics.c (maybe_convert_cond): Optionally warn when using an
3103 assignment as a condition.
3104 * typeck.c (convert_for_assignment): Optionally warn about
3105 assigning the result of an assignment to a bool.
3107 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3109 * pt.c (canonical_template_parms): Correct typo in comment.
3111 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3113 * typeck.c (structural_comptypes): Renamed from "comptypes".
3114 (comptypes): Use canonical type information to perform fast type
3115 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3116 canonical type comparison returns the same results as we would see
3117 from the current, structural check. Support COMPARE_STRUCTURAL
3118 when we need structural checks.
3119 * decl.c (typename_compare): Fix comment.
3120 (build_typename_type): TYPENAME_TYPE nodes require structural
3121 equality checks, because they resolve different based on the
3123 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3124 require structural equality checks (for now).
3125 (build_ptrmemfunc_type): Build the canonical pointer to member
3127 (compute_array_index_type): Whenever we build a new index type
3128 to represent the size of an array in a template, we need to mark
3129 this index type as requiring structural equality. This goes for
3130 arrays with value-dependent sizes with the current ABI, or all
3132 * tree.c (cplus_array_hash): New.
3133 (struct cplus_array_info): New.
3134 (cplus_array_compare): New.
3135 (cplus_array_htab): New.
3136 (build_cplus_array_type_1): Use a hash table to cache the array
3137 types we build. Build the canonical array type for each array
3139 (cp_build_qualified_type_real): When building a cv-qualified array
3140 type, use the hash table of array types and build canonical array
3142 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3143 use structural equality (for now).
3144 * cp-tree.h (COMPARE_STRUCTURAL): New.
3145 * pt.c (canonical_template_parms): New.
3146 (canonical_type_parameter): New.
3147 (process_template_parm): Find the canonical type parameter.
3148 (lookup_template_class): When we have named the primary template
3149 type, set the canonical type for our template class to the primary
3150 template type. If any of the template arguments need structural
3151 equality checks, the template class needs structural equality
3153 (tsubst): When reducing the level of a template template
3154 parameter, we require structural equality tests for the resulting
3155 parameter because its template parameters have not had their types
3156 canonicalized. When reducing a template type parameter, find the
3157 canonical reduced type parameter.
3158 (any_template_arguments_need_structural_equality_p): New.