1 2007-11-29 Jakub Jelinek <jakub@redhat.com>
4 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
6 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
11 * parser.c (cp_parser_decltype): Don't call finish_id_expression
13 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
16 2007-11-27 Jakub Jelinek <jakub@redhat.com>
18 PR tree-optimization/34181
19 * method.c (use_thunk): Don't inline the call in the thunk.
22 * tree.c (decl_linkage): Static data members and static member
23 functions in anonymous ns classes are lk_external.
25 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
28 * decl.c (start_preparsed_function): Pass
29 processing_template_decl for the new allocate_struct_function
32 2007-11-25 Richard Guenther <rguenther@suse.de>
34 * decl.c (poplevel): Use BLOCK_CHAIN.
36 2007-11-24 Ollie Wild <aaw@google.com>
38 * typeck.c (delta_from_ptrmemfunc): New function.
39 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
40 (build_binary_op): Call delta_from_ptrmemfunc.
42 2007-11-23 Jakub Jelinek <jakub@redhat.com>
46 * decl.c (cp_finish_decl): Disallow variable or field
47 definitions if extern "Java" aggregates.
48 (grokparms): Disallow parameters with extern "Java"
50 (check_function_type): Disallow function return values
51 with extern "Java" aggregates.
52 * init.c (build_new_1): Disallow placement new with
53 extern "Java" aggregates.
55 2007-11-23 Mark Mitchell <mark@codesourcery.com>
56 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
59 * call.c (convert_like_real): Build a zero constant when __null is
60 converted to an integer type.
62 2007-11-22 Jakub Jelinek <jakub@redhat.com>
65 * decl2.c (cp_write_global_declarations): Issue error about static
66 data members in anonymous namespace which are declared and used,
69 2007-11-20 Jakub Jelinek <jakub@redhat.com>
72 * parser.c (cp_parser_class_head): Reject function template ids.
75 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
76 when processing_template_decl to build_array_type.
79 * pt.c (more_specialized_fn): Don't segfault if one or
80 both argument list end with ellipsis.
82 2007-11-18 Jakub Jelinek <jakub@redhat.com>
85 * semantics.c (finish_call_expr): Set
86 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
87 or OVERLOAD with all noreturn functions.
89 2007-11-16 Jakub Jelinek <jakub@redhat.com>
92 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
95 2007-11-13 Jakub Jelinek <jakub@redhat.com>
102 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
103 set to error_mark_node the outermost POINTER_TYPE to the pack if
104 it is seen in a POINTER_TYPE.
105 (push_template_decl_real): If check_for_bare_parameter_packs
106 fails for function return type, set the return type to
107 integer_type_node. If check_for_bare_parameter_packs failed
108 for non-function, return error_mark_node.
111 * call.c (build_new_op): Call resolve_args before calling
114 2007-11-11 Tom Tromey <tromey@redhat.com>
117 * lex.c (handle_pragma_implementation): Use cpp_included_before.
119 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
122 * pt.c (redeclare_class_template): Update error message. Use a
123 note to show the previous declaration.
124 (tsubst_friend_class): Use the location of the friend template as
125 the input location before calling redeclare_class_template.
127 2007-11-11 Jakub Jelinek <jakub@redhat.com>
130 * semantics.c (finish_pseudo_destructor_expr): Handle
131 object == error_mark_node.
133 2007-11-10 Jakub Jelinek <jakub@redhat.com>
136 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
137 is not scalar type, let finish_class_member_access_expr handle
138 diagnostics. Pass BIT_NOT_EXPR argument to
139 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
141 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
144 * decl.c (cp_complete_array_type): If any of the initializer
145 elements are pack expansions, don't compute the array size yet.
147 2007-11-08 Andrew Pinski <pinskia@gmail.com>
150 * tree.c (decl_linkage): Fields have no linkage.
152 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
154 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
156 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
161 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
162 Be careful with ERROR_MARK_NODEs.
163 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
166 2007-11-07 Jakub Jelinek <jakub@redhat.com>
169 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
172 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
176 * tree.c (c_build_qualified_type): Define bridge to
177 cp_build_qualified_type.
179 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
190 * typeck.c (check_return_expr): Pass address of retval to
191 check_for_bare_parameter_packs.
192 * class.c (build_base_field): Tolerate bases that have no layout
194 (end_of_base): Ditto.
195 * tree.c (canonical_type_variant): Be careful with
197 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
199 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
200 which states whether parameter packs should be replaced with
202 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
203 possible. If set_packs_to_error is set true, replace the parameter
204 pack with ERROR_MARK_NODE. Manage our own pointer sets.
205 (uses_parameter_packs): Don't set parameter packs to
207 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
208 which may be modified (if it is a parameter pack). Instructs
209 find_parameter_packs_r to replace parameter packs with
210 ERROR_MARK_NODE (so that they won't cause errors later on).
211 (process_template_parm): Pass pointer to
212 check_for_bare_parameter_packs.
213 (process_partial_specialization): Replace pack expansions before
214 the end of the template argument list with ERROR_MARK_NODE.
215 (push_template_decl_real): Pass pointer to
216 check_for_bare_parameter_packs. Replace parameter packs not at the
217 end of the template parameter list with ERROR_MARK_NODE.
218 (convert_template_argument): Be more careful about using DECL_NAME
219 on only declarations.
220 (unify): Can't unify against ERROR_MARK_NODE.
221 * semantics.c (finish_cond): Pass pointer to
222 check_for_bare_parameter_packs.
223 (finish_expr_stmt): Ditto.
224 (finish_for_expr): Ditto.
225 (finish_switch_cond): Pass pointer to
226 check_for_bare_parameter_packs, and call it before we put the
227 condition into the statement.
228 (finish_mem_initializers): Pass pointer to
229 check_for_bare_parameter_packs.
230 (finish_member_declaration): Ditto.
231 * parser.c (cp_parser_base_clause): Ditto.
233 2007-11-06 Jakub Jelinek <jakub@redhat.com>
236 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
237 with the final TREE_READONLY flag in place. processing_template_decl
238 is known to be 0 in this part of function.
241 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
242 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
243 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
244 * semantics.c (finish_omp_atomic): Revert most of the
245 2007-02-05 changes, just keep the new representation of
246 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
248 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
251 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
254 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
259 * typeck.c (merge_types): Don't lose rvalue references when
261 * call.c (build_over_call): Don't elide move constructors just
262 because the copy constructor is trivial (!).
263 (compare_ics): If comparing cv-qualifiers fails, we can still order
264 based on binding lvalues vs. rvalues.
266 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
269 * pt.c (unify_pack_expansion): bring handling of function call
270 arguments into line with type_unification_real.
272 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
274 * typeck.c (build_binary_op): Use pedwarn instead of error for
277 2007-11-05 Jakub Jelinek <jakub@redhat.com>
280 * parser.c (cp_parser_unary_expression): For &&label call
281 cp_parser_non_integral_constant_expression and return error_mark_node
285 * decl.c (grokdeclarator): Don't call build_memfn_type if type
286 is neither FUNCTION_TYPE nor METHOD_TYPE.
288 2007-11-02 Jakub Jelinek <jakub@redhat.com>
291 * parser.c (cp_parser_nested_name_specifier_opt): Use
292 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
293 typedef of currently open class.
295 2007-11-02 Paolo Carlini <pcarlini@suse.de>
298 * error.c (dump_expr): Deal specially with statements.
300 2007-11-01 Jason Merrill <jason@redhat.com>
303 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
305 (lookup_template_class): Use it to get the outer template args
306 for instantiating one.
309 * pt.c (reduce_template_parm_level): tsubst the parameters
310 of a template template parm.
312 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
315 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
317 2007-11-01 Jakub Jelinek <jakub@redhat.com>
320 * parser.c (cp_parser_postfix_dot_deref_expression): If
321 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
322 first and if that succeeds and type is SCALAR_TYPE_P, create
326 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
327 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
328 as for std::type_info.
330 2007-10-31 Paolo Carlini <pcarlini@suse.de>
333 * cxx-pretty-print.c (pp_cxx_typeid_expression,
334 pp_cxx_delete_expression): Change to static linkage.
335 * cxx-pretty-print.h: Adjust declarations.
336 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
337 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
338 MODOP_EXPR): Forward to pp_expression.
340 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
343 2007-10-31 Christian Bruel <christian.bruel@st.com>
344 Mark Mitchell <mark@codesourcery.com>
347 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
348 if retval is volatile.
350 2007-10-30 Jakub Jelinek <jakub@redhat.com>
353 * decl2.c (build_offset_ref_call_from_tree): Call
354 build_non_dependent_expr on object prior to building ADDR_EXPR from it
355 if FN is DOTSTAR_EXPR.
357 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
361 * pt.c (find_parameter_packs_r): Fix typo in comment.
362 (convert_template_argument): Look at the pattern of a pack
363 expansion to determine what kind of entity we're converting.
364 (coerce_template_parameter_pack): When we have coerced a non-type
365 template parameter pack, substitute into the type of that pack.
366 (tsubst_pack_expansion): When our substitution of a parameter pack
367 is a "trivial" substitution of itself, just substitute into the
368 pack expansion rather than actually expanding.
370 2007-10-29 Jakub Jelinek <jakub@redhat.com>
373 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
374 for non-integral type bitfields. Return true if bitfield is correct, false
375 error has been diagnosed.
376 (check_field_decls): If check_bitfield_decl returned false, call also
379 2007-10-28 Paolo Carlini <pcarlini@suse.de>
380 Mark Mitchell <mark@codesourcery.com>
383 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
384 class member error out and return.
386 2007-10-27 Jakub Jelinek <jakub@redhat.com>
388 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
389 to current_function_decl rather than 0.
392 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
394 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
396 2007-10-27 Jason Merrill <jason@redhat.com>
399 * call.c (convert_default_arg): Detect recursion.
401 2007-10-27 Jakub Jelinek <jakub@redhat.com>
404 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
405 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
407 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
409 * error.c (dump_expr): Handle OFFSETOF_EXPR.
411 2007-10-26 Jason Merrill <jason@redhat.com>
414 * pt.c (get_template_info): New fn.
415 (template_class_depth): Use it.
416 (push_template_decl_real): Check that the template args of the
417 definition match the args of the previous declaration.
419 2007-10-26 Paolo Carlini <pcarlini@suse.de>
422 * decl2.c (coerce_new_type): Do not allow a default argument for
425 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
428 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
429 don't see the leading '('. Only lookup names if we get an
432 2007-10-26 Jakub Jelinek <jakub@redhat.com>
435 * parser.c (cp_parser_parenthesized_expression_list): Set
436 greater_than_is_operator_p to true in between the parens.
438 2007-10-26 Paolo Carlini <pcarlini@suse.de>
441 * decl.c (grokdeclarator): In case of conflicting specifiers
442 just return error_mark_node.
444 2007-10-26 Ollie Wild <aaw@google.com>
446 * expr.c (cxx_expand_expr): Removed.
447 * cp-tree.h (exx_expand_expr): Removed.
448 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
451 2007-10-25 Paolo Carlini <pcarlini@suse.de>
454 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
456 2007-10-23 Jason Merrill <jason@redhat.com>
458 PR c++/25950 (DR 391)
459 * call.c (struct conversion): Remove check_copy_constructor_p.
460 (reference_binding): Always bind a reference directly to a
461 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
463 (check_constructor_callable): Remove.
464 (convert_like_real): Don't call it.
465 (initialize_reference): Don't call check_constructor_callable.
466 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
467 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
468 conversions if LOOKUP_NO_TEMP_BIND.
469 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
470 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
472 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
474 2007-10-22 Jakub Jelinek <jakub@redhat.com>
477 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
478 before checking if its type is integral.
480 2007-10-22 Jason Merrill <jason@redhat.com>
483 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
484 * pt.c (apply_late_template_attributes): Splice out dependent
485 attributes from DECL_ATTRIBUTES.
487 * decl.c (cxx_maybe_build_cleanup): Use build_address.
489 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
491 * typeck.c (build_binary_op) : Use appropriate warning option
492 instead of unnamed warning.
494 2007-10-16 Paolo Carlini <pcarlini@suse.de>
497 * pt.c (current_template_args): Do not change TREE_LIST elements
498 with a TREE_VALUE of error_mark_node.
500 2007-10-16 Mark Mitchell <mark@codesourcery.com>
502 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
503 * decl.c (start_decl): Tidy.
504 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
506 (grokdeclarator): Clarify comment.
508 2007-10-14 Andrew Pinski <pinskia@gmail.com>
511 * decl.c (grokfndecl): Return NULL after the "definition of
512 implicitly-declared" error happened.
514 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
517 * call.c (build_user_type_conversion_1): Do not consider conversion
518 functions to convert a (possibly cv-qualified) object to the (possibly
519 cv-qualified) same object type (or a reference to it), to a (possibly
520 cv-qualified) base class of that type (or a reference to it).
522 2007-10-12 Paolo Carlini <pcarlini@suse.de>
524 * pt.c (tsubst): Use template_parm_level_and_index.
526 2007-10-12 Jakub Jelinek <jakub@redhat.com>
529 * parser.c (cp_parser_compound_statement): Handle label-declarations
530 at the beginning of the compound statement.
531 (cp_parser_block_declaration): Issue diagnostics about __label__
532 not at the beginning of a block.
534 2007-10-11 Paolo Carlini <pcarlini@suse.de>
537 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
538 to convert_template_argument.
539 (coerce_template_parms): Return error_mark_node after fixed-length
541 (tsubst_decl): Check for error_mark_node the return value of the
542 first tsubst in 'case VAR_DECL'.
544 2007-10-08 Ollie Wild <aaw@google.com>
546 * typeck2.c (digest_init): Call cplus_expand_constant after
547 convert_for_initialization.
548 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
549 * expr.c (cplus_expand_constant): Updated function description.
551 2007-10-04 Jason Merrill <jason@redhat.com>
554 * call.c (initialize_reference): Handle local static reference
557 2007-10-03 Jason Merrill <jason@redhat.com>
560 * name-lookup.c (push_namespace_with_attrs): Fold back into...
561 (push_namespace): Here.
562 (handle_namespace_attrs): New fn for the attr code.
563 (leave_scope): Don't pop_visibility.
564 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
565 * parser.c (cp_parser_namespace_definition): Call
566 handle_namespace_attrs and pop_visibility as appropriate.
569 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
571 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
573 * decl.c (duplicate_decls): Preserve linkage flags for mere
574 redeclarations of gnu_inline definitions.
576 2007-10-03 Jason Merrill <jason@redhat.com>
579 * decl.c (wrap_cleanups_r): New fn.
580 (wrap_temporary_cleanups): New fn.
581 (initialize_local_var): Call it.
583 2007-09-29 Jason Merrill <jason@redhat.com>
586 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
587 constant to not have DECL_EXTERNAL if it's file-local.
589 2007-09-28 Ollie Wild <aaw@google.com>
592 2007-09-27 Ollie Wild <aaw@google.com>
594 * typeck2.c (digest_init): Call cplus_expand_constant after
595 convert_for_initialization.
596 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
597 * expr.c (cplus_expand_constant): Updated function description.
599 2007-09-28 Jason Merrill <jason@redhat.com>
602 * class.c (layout_empty_base): Take rli parameter, update
603 rli->record_align if empty base has user-specified alignment.
604 (build_base_field): Pass rli to it.
606 2007-09-28 Paolo Carlini <pcarlini@suse.de>
609 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
611 2007-09-28 Paolo Carlini <pcarlini@suse.de>
614 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
615 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
616 (dump_parameters): Just call dump_type for argument packs too.
618 2007-09-28 Jakub Jelinek <jakub@redhat.com>
621 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
622 qualification by creating qualified PACK_EXPANSION_PATTERN and
623 then calling make_pack_expansion on it.
625 2007-09-27 Ollie Wild <aaw@google.com>
627 * typeck2.c (digest_init): Call cplus_expand_constant after
628 convert_for_initialization.
629 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
630 * expr.c (cplus_expand_constant): Updated function description.
632 2007-09-27 Jason Merrill <jason@redhat.com>
635 * decl2.c (is_late_template_attribute): Don't crash on unknown
638 2007-09-27 Paolo Carlini <pcarlini@suse.de>
641 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
642 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
643 spaces in the formatting.
644 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
646 2007-09-27 Jakub Jelinek <jakub@redhat.com>
648 * error.c (cxx_print_error_function): Add third argument, pass
649 it over to lhd_print_error_function.
650 (cp_print_error_function): If diagnostic->abstract_origin, print
652 * cp-tree.h (struct diagnostic_info): New forward decl.
653 (cxx_print_error_function): Add third argument.
655 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
658 * name-lookup.c (pushtag): Do not create an implicit typedef before
659 the associated type declaration is known to be valid.
661 2007-09-25 Jakub Jelinek <jakub@redhat.com>
663 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
664 rather than pointers.
666 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
669 * search.c (check_final_overrider): Fail if
670 targetm.comp_type_attributes returns 0.
672 2007-09-24 Jason Merrill <jason@redhat.com>
675 * pt.c (resolve_typename_type): Don't look things up in the original
676 template if it would mean losing template arguments.
678 2007-09-24 Jakub Jelinek <jakub@redhat.com>
681 * cp-tree.h (cxx_type_hash_eq): New prototype.
682 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
683 * tree.c (cxx_type_hash_eq): New function.
685 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
688 * tree.c (cp_build_qualified_type_real): Build a canonical
689 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
691 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
695 * tree.c (cplus_array_compare): Compare pointers, not types.
696 (build_cplus_array_type_1): Store new array type into the hash
697 table before building the canonical type; build the canonical type
699 (cp_build_qualified_type_real): Put all of the array types with
700 cv-qualified element types into the C++ array hash table, built as
701 variants of the unqualified versions.
703 2007-09-23 Jason Merrill <jason@redhat.com>
706 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
707 for deprecation warnings.
709 2007-09-22 Jason Merrill <jason@redhat.com>
712 * call.c (build_over_call): Warn about deprecated virtuals.
715 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
716 (MAYBE_TAGGED_TYPE_P): Remove.
717 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
718 instead of calling is_late_template_attribute again.
719 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
720 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
721 Don't crash on typedefs from non-template classes.
722 * decl2.c (grokfield): Don't sorry about attrs on template parms.
723 (is_late_template_attribute): All attributes applied to template
724 parms or typename types are dependent. Static.
725 (splice_template_attributes): Pass decl through.
726 (save_template_attributes): Likewise.
728 2007-09-20 Jakub Jelinek <jakub@redhat.com>
731 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
732 returned from tsubst_pack_expansion.
733 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
734 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
736 2007-09-20 Paolo Carlini <pcarlini@suse.de>
739 * semantics.c (finish_id_expression): Use consistently
740 context_for_name_lookup.
741 * decl.c (fixup_anonymous_aggr): Fix error message for
742 anonymous struct (vs union).
744 2007-09-19 Jason Merrill <jason@redhat.com>
747 * pt.c (tsubst): Handle typedefs by looking for the specialization.
748 (retrieve_specialization): Only tagged types use
749 DECL_TEMPLATE_INSTANTIATIONS.
750 (instantiate_class_template): Push nested classes too.
751 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
753 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
754 * init.c (is_aggr_type): Remove redundant tests.
755 * class.c (push_nested_class): Use CLASS_TYPE_P.
757 2007-09-20 Paolo Carlini <pcarlini@suse.de>
760 * init.c (build_zero_init): If, recursively, build_zero_init
761 returns a NULL_TREE, do not append it to the VEC of constructors.
763 2007-09-18 Jason Merrill <jason@redhat.com>
766 * pt.c (apply_late_template_attributes): Set processing_template_decl.
767 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
768 ATTR_FLAG_TYPE_IN_PLACE.
769 (tsubst): Do unqualified lookup to find typedefs from current class.
770 [ARRAY_TYPE]: Propagate alignment info.
771 * decl2.c (is_late_template_attribute): Only defer handling of
772 attribute aligned if the expression is dependent.
773 (save_template_attributes): If we're deferring any attributes,
774 make this a naming typedef.
776 2007-09-18 Paolo Carlini <pcarlini@suse.de>
779 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
780 va_arg instead of __builtin_va_arg.
782 2007-09-18 Paolo Carlini <pcarlini@suse.de>
785 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
786 (pp_cxx_primary_expression): Use it.
787 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
788 * error.c (dump_expr): Use it.
790 2007-09-18 Paolo Carlini <pcarlini@suse.de>
793 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
794 out case TYPEID_EXPR to...
795 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
796 and pp_cxx_right_paren.
797 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
798 * error.c (dump_expr): Use it.
800 2007-09-18 Paolo Carlini <pcarlini@suse.de>
803 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
804 (pp_cxx_primary_expression): Use it.
805 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
806 * error.c (dump_expr): Use it.
808 2007-09-16 Paolo Carlini <pcarlini@suse.de>
811 * init.c (build_new): Remove warning for zero-element
814 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
817 * call.c (maybe_handle_implicit_object): Set this_p, clear
818 rvaluedness_matches_p.
819 (compare_ics): Do not compare rvaluedness matching when one of the
820 operands is an implicit object.
822 2007-09-14 Jason Merrill <jason@redhat.com>
824 PR c++/17743, c++/19163
825 * decl2.c (is_late_template_attribute): New fn.
826 (splice_template_attributes, save_template_attributes): New fns.
827 (cplus_decl_attributes): Call save_template_attributes.
828 * pt.c (apply_late_template_attributes): New fn.
829 (instantiate_class_template, tsubst_decl): Use it.
830 * cp-tree.h: Declare is_late_template_attribute.
832 2007-09-13 Tom Tromey <tromey@redhat.com>
834 * parser.c (cp_lexer_new_main): Don't use
835 c_lex_return_raw_strings.
836 (cp_lexer_get_preprocessor_token): Update. Add special case when
839 2007-09-11 Jan Hubicka <jh@suse.cz>
841 * method.c (use_thunk): Use tree_rest_of_compilation
842 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
843 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
844 * cp-tree.h (expand_body): Kill.
845 (emit_associated_thunks): Declare.
846 * semantics.c (emit_associated_thunks): Export.
849 2007-09-09 David Daney <ddaney@avtrex.com>
852 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
853 to calculate cookie_ptr.
855 2007-09-08 Jason Merrill <jason@redhat.com>
858 * pt.c (most_specialized_class): Set processing_template_decl
859 while tsubsting partial spec args.
861 2007-09-06 Jason Merrill <jason@redhat.com>
863 * decl2.c (get_guard): Copy visibility from the guarded variable.
865 2007-09-06 Jan Hubicka <jh@suse.cz>
867 * semantics.c (expand_body): Do not mark arguments of clones used.
869 2007-09-06 Paolo Carlini <pcarlini@suse.de>
872 * decl.c (cp_finish_decl): When processing_template_decl,
873 deal correctly with init as TREE_LIST.
875 2007-09-06 Tom Tromey <tromey@redhat.com>
877 * decl.c (finish_function): Put return's location on line zero of
880 2007-09-05 Jason Merrill <jason@redhat.com>
883 * except.c (prepare_eh_type): Use type_decays_to.
886 * init.c (build_delete): Use build_headof to get the address of the
887 complete object if we aren't using the deleting destructor.
888 * rtti.c (build_headof): No longer static.
889 * cp-tree.h: Declare it.
891 2007-09-06 Jakub Jelinek <jakub@redhat.com>
893 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
894 decl if a prototype for XX is provided with throw().
897 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
898 on __*_chk non-__builtin_* decls.
900 2007-09-05 Paolo Carlini <pcarlini@suse.de>
903 * semantics.c (finish_id_expression): Use context_for_name_lookup
904 insted of DECL_CONTEXT, to see through anonymous structs and unions.
905 * class.c (finish_struct_anon): Deal correctly with anonymous
906 structs (vs unions, as GNU extension) in error messages.
908 2007-09-05 Jan Hubicka <jh@suse.cz>
910 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
911 call, DECL_EXTERNAL checks and current_function_decl saving.
913 2007-09-05 Paolo Carlini <pcarlini@suse.de>
916 * parser.c (cp_parser_primary_expression): Return error_mark_node
917 when a statement-expression is found in a template-argument list.
919 2007-09-04 Jason Merrill <jason@redhat.com>
921 * except.c (initialize_handler_parm): Use
922 fold_build_cleanup_point_expr.
925 * call.c (reference_binding): Don't look for user-defined conversions
929 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
930 the MUST_NOT_THROW_EXPR.
932 2007-09-04 Richard Sandiford <richard@codesourcery.com>
934 * decl.c (cp_finish_decl): Call determine_visibility before
935 make_rtl_for_nonlocal_decl.
937 2007-09-04 Jason Merrill <jason@redhat.com>
940 * pt.c (most_specialized_class): Substitute outer template
941 arguments into the arguments of a member template partial
943 (strip_innermost_template_args): New fn.
945 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
947 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
949 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
951 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
952 * decl.c (cp_make_fname_decl): Likewise,
953 * parser.c (cp_parser_string_literal): Likewise,
954 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
955 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
958 2007-09-02 Paolo Carlini <pcarlini@suse.de>
961 * typeck.c (build_unary_op): Fix error message for
962 Boolean expression as operand to operator--.
964 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
966 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
967 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
970 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
973 * init.c (build_default_init): Make extern.
974 * cp-tree.h (build_default_init): Declare here.
975 * pt.c (tsubst_expr): When the instantiation of the initializer of
976 a variable results in an empty list, default-initialize the
978 (tsubst_copy_and_build): When the instantiation of the initializer
979 in a new expression results in an empty initializer list,
980 default-initialize it.
982 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
984 * mangle.c (write_type): Change mangling of rvalue reference from
987 2007-08-31 Jakub Jelinek <jakub@redhat.com>
989 * decl.c (duplicate_decls): Remove duplicated line.
991 2007-08-31 Paolo Carlini <pcarlini@suse.de>
994 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
995 BOUND_TEMPLATE_TEMPLATE_PARM.
997 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1000 * search.c (lookup_member): Check the name argument for
1003 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1006 * parser.c (cp_parser_trait_expr): Check rerurn value of
1009 2007-08-30 Ollie Wild <aaw@google.com>
1011 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1012 convert_ptrmem for pointer to member conversions.
1013 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1014 (ocp_convert): Update cp_convert_to_pointer call.
1015 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1017 (build_static_cast_1): Check can_convert for conversions in either
1019 (get_delta_difference_1): New function.
1020 (get_delta_difference): Refactor to call get_delta_difference_1.
1022 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1024 * decl.c (start_preparsed_function): Set
1025 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1027 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1030 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1031 BOUND_TEMPLATE_TEMPLATE_PARM.
1033 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1037 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1038 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1040 2007-08-27 Jason Merrill <jason@redhat.com>
1043 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1044 Look inside STMT_EXPR.
1045 * semantics.c (stmt_expr_value_expr): New fn.
1046 * cp-tree.h: Declare it.
1049 * decl.c (groktypename): Ignore attributes applied to class type.
1051 2007-08-28 Richard Guenther <rguenther@suse.de>
1053 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1055 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1057 * error.c (dump_expr): Handle COMPLEX_CST.
1058 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1059 (pp_cxx_expression): Likewise.
1061 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1063 * decl.c (GNU_INLINE_P): New.
1064 (duplicate_decls): Handle gnu_inline. Merge attributes and
1065 some flags in overriding definitions.
1066 (redeclaration_error_message): Handle gnu_inline.
1067 (start_preparsed_function): Likewise.
1069 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1071 * call.c (sufficient_parms_p): Constify.
1072 * class.c (same_signature_p): Likewise.
1073 * cp-gimplify.c (is_invisiref_parm,
1074 cxx_omp_privatize_by_reference): Likewise.
1075 * cp-objcp-common.c (has_c_linkage): Likewise.
1076 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1077 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1078 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1079 num_artificial_parms_for, comp_template_parms,
1080 template_parameter_pack_p, any_dependent_template_arguments_p,
1081 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1082 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1083 zero_init_p, member_p, cp_lvalue_kind,
1084 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1085 varargs_function_p, is_dummy_object, special_function_kind,
1086 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1087 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1088 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1089 cp_has_mutable_p, at_least_as_qualified_p,
1090 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1091 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1092 * except.c (nothrow_libfn_p): Likewise.
1093 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1095 * pt.c (comp_template_parms, template_parameter_pack_p,
1096 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1097 any_dependent_template_arguments_p): Likewise.
1098 * repo.c (repo_export_class_p): Likewise.
1099 * semantics.c (anon_aggr_type_p): Likewise.
1100 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1101 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1102 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1103 zero_init_p, special_function_p): Likewise.
1104 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1105 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1106 compparms, invalid_nonstatic_memfn_p,
1107 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1108 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1109 cp_has_mutable_p, lvalue_or_else): Likewise.
1111 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1113 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1114 * cp-objcp-common.c (cp_tree_size): Ditto.
1115 * tree.c (cp_walk_subtrees): Ditto
1116 * cp-tree.def (TINST_LEVEL): Go away.
1117 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1118 move together with other non-tree structs.
1119 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1120 (union lang_tree_node): Eliminate tinst_level field.
1121 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1122 (current_instantiation, outermost_tinst_level): Return
1123 a "struct tinst_level *".
1125 * error.c (print_instantiation_partial_context): Change second
1126 parameter to a "struct tinst_level *". Replace accessor macros
1128 (print_instantiation_full_context): Likewise.
1129 * lex.c (in_main_input_context): Likewise.
1131 * pt.c (struct pending_templates): New.
1132 (pending_templates, last_pending_template): Use it as a type.
1133 (current_tinst_level): Change typo to "struct tinst_level *"
1134 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1135 (add_pending_template): Construct a "struct pending_template".
1136 Replace TINST_LEVEL accessor macros with field access.
1137 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1138 (pop_tinst_level): Likewise.
1139 (instantiate_pending_templates): Likewise. Factor common code used
1140 when an instantiation has been done.
1141 (outermost_tinst_level): Replace tree_last with loop.
1142 (current_instantiation): Return a "struct tinst_level *".
1144 2007-08-24 Ollie Wild <aaw@google.com>
1146 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1147 * name-lookup.h (cp_binding_level): Remove vtables member.
1149 2007-08-24 Richard Guenther <rguenther@suse.de>
1151 * tree.c (cp_cannot_inline_tree_fn): Remove.
1152 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1153 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1156 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1159 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1160 error_mark_node right away if build_expr_type_conversion
1164 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1165 is error_mark_node rather than NULL_TREE.
1166 * pt.c (check_explicit_specialization): Likewise.
1169 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1170 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1172 2007-08-22 Jason Merrill <jason@redhat.com>
1175 * pt.c (outermost_tinst_level): New function.
1176 * lex.c (in_main_input_context): New function.
1177 * cp-tree.h: Declare it.
1178 * decl2.c (constrain_class_visibility): Use it to avoid warning
1179 about uses of the anonymous namespace in the main input file.
1181 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1183 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1185 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1188 * class.c (finish_struct_1): Warn when a class has virtual
1189 functions and accessible non-virtual destructor.
1191 2007-08-20 Richard Guenther <rguenther@suse.de>
1195 * call.c (build_new_method_call): Convert initializer to
1197 * init.c (build_aggr_init): Do not fiddle with types.
1198 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1199 * except.c (build_throw): Do not drop qualifiers for the
1201 * typeck.c (get_member_function_from_ptrfunc): Do not
1202 fiddle with types, instead convert.
1203 (build_ptrmemfunc1): Convert to the target type for
1205 (gfc_trans_allocate): Convert result to target type.
1206 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1207 pointer-to-member structures shall have alias set zero as well.
1209 2007-08-20 Richard Guenther <rguenther@suse.de>
1211 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1213 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1214 (nonstatic_local_decl_p): Likewise.
1215 * tree.c (cp_auto_var_in_fn_p): Remove.
1216 * decl.c (nonstatic_local_decl_p): Remove.
1218 2007-08-20 Richard Guenther <rguenther@suse.de>
1220 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1222 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1223 cp_walk_subtrees lh parameter.
1224 (cp_walk_tree_without_duplicates): New define to
1225 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1226 * tree.c (count_trees): Call
1227 cp_walk_tree_without_duplicates.
1228 (verify_stmt_tree): Call cp_walk_tree.
1229 (break_out_target_exprs): Likewise.
1230 (WALK_SUBTREE): Likewise.
1231 * cp-gimplify.c (cp_genericize): Likewise.
1232 * cp-pt.c (find_parameter_packs_r): Likewise.
1233 (uses_parameter_packs): Likewise.
1234 (make_pack_expansion): Likewise.
1235 (check_for_bare_parameter_packs): Likewise.
1236 (for_each_template_parm): Likewise.
1237 * decl.c (check_default_argument): Call
1238 cp_walk_tree_without_duplicates.
1239 * except.c (build_throw): Likewise.
1240 * decl2.c (type_visibility): Likewise.
1241 * semantics.c (expand_or_defer_fn): Likewise.
1242 (finalize_nrv): Call cp_walk_tree.
1244 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1247 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1248 Initialize it with save_expr rather than get_temp_regvar.
1250 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1253 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1256 2007-08-17 Ollie Wild <aaw@google.com>
1259 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1260 declarations into appropriate slots for comparison. Fix type
1263 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1266 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1267 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1269 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1272 * parser.c (cp_parser_class_head): Improve error message.
1274 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1276 * pt.c (instantiate_decl): Set input_location
1277 for the function end.
1279 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1281 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1283 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1284 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1285 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1286 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1287 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1288 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1289 * typeck.c (cp_type_quals): Likewise.
1290 * typeck2.c (cxx_incomplete_type_diagnostic,
1291 cxx_incomplete_type_error): Likewise.
1293 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1296 * pt.c (tsubst_friend_function): When check_classfn
1297 returns error_mark_node likewise return it.
1299 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1302 * typeck.c (check_return_expr): Don't NRV optimize vars in
1304 * decl.c (finish_function): Comment fix.
1306 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1309 * pt.c (push_template_decl_real): Depending on TYPE_P
1310 use either TYPE_CONTEXT or DECL_CONTEXT.
1312 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1314 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1315 constructors and destructors return this.
1317 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1320 * decl2.c (check_classfn): Return error_mark_node in case of error;
1321 in that case, do not call add_method.
1322 * decl.c (start_decl): Deal with check_classfn returning
1324 (grokfndecl): Likewise.
1325 * pt.c (tsubst_friend_function): Likewise.
1327 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1330 * typeck.c (build_binary_op): Disallow vector float types with
1331 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1333 2007-08-11 Ian Lance Taylor <iant@google.com>
1335 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1337 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1339 2007-08-10 Ollie Wild <aaw@google.com>
1341 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1343 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1345 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1346 (lookup_using_namespace): Fix ambiguous_decl call.
1347 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1349 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1351 * call.c (name_as_c_string): Use CONST_CAST.
1352 * decl.c (build_decl): Likewise.
1353 * parser.c (cp_parser_string_literal): Likewise.
1355 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1358 * error.c (dump_expr): Consistently use the *_cxx_*
1359 variants of the pretty-print functions.
1361 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1364 * decl.c (check_special_function_return_type): Just error
1365 on return type specified for conversion operator.
1367 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1369 * typeck2.c (readonly_error): Handle general expressions.
1370 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1372 2007-08-06 Dan Hipschman <dsh@google.com>
1374 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1375 access function name.
1377 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1380 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1381 * g++spec.c (lang_specific_driver): Check them.
1383 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1386 * pt.c (inline_needs_template_parms): Fix comment; change return type
1389 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1392 2007-03-26 Dirk Mueller <dmueller@suse.de>
1394 * parser.c (cp_parser_member_declaration): Pedwarn
1395 about stray semicolons after member declarations.
1397 2007-08-02 Lee Millward <lee.millward@gmail.com>
1402 * parser.c (cp_parser_asm_definition): Detect and discard asm
1403 statements with invalid inputs or outputs.
1404 (cp_parser_asm_operand_list): Return error mark node if any
1405 of the operands are invalid. Adjust documentation.
1407 2007-08-02 Nick Clifton <nickc@redhat.com>
1409 * typeck.c: Change copyright header to refer to version 3 of the
1410 GNU General Public License and to point readers at the COPYING3
1411 file and the FSF's license web page.
1412 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1413 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1414 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1415 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1416 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1417 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1418 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1419 name-lookup.h, parser.c: Likewise.
1421 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1424 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1426 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1429 * semantics.c (finish_label_stmt): Reject the __label__
1430 extension outside function scopes.
1432 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1434 * parser.c (eof_token): Un-constify.
1435 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1436 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1439 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1441 * pt.c, tree.c, typeck2.c: Fix comment typos.
1443 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1444 Mark Mitchell <mark@codesourcery.com>
1447 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1448 hidden due to friend declarations in local classes.
1450 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1452 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1453 * cp-tree.def (DECLTYPE_TYPE): New.
1454 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1455 (dump_type_prefix): Ditto.
1456 (dump_type_suffix): Ditto.
1457 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1458 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1459 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1461 (DECLTYPE_TYPE_EXPR): New.
1462 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1463 (finish_declared_type): Declare.
1464 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1465 DECLTYPE_TYPE nodes.
1466 (pp_cxx_type_id): Ditto.
1467 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1468 (tsubst): Substitute into a DECLTYPE_TYPE node.
1469 (tsubst_copy): Ditto.
1470 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1472 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1473 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1474 structural equality (because we can't hash the expressions).
1475 (finish_declared_type): New.
1476 * lex.c (reswords): Add "decltype" keyword.
1477 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1478 (cp_parser_postfix_expression): Add member_access_only_p to
1479 restrict postfix expression to member access expressions.
1480 (cp_parser_unary_expression): Update call to
1481 cp_parser_postfix_expression to reflect new parameter.
1482 (cp_parser_declared_type): New.
1483 (cp_parser_simple_type_specifier): Parse decltype types.
1485 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1488 * call.c (convert_for_arg_passing): Only widen bitfields to their
1489 declared types if necessary.
1491 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1493 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1496 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1498 * decl.c (typename_hash, typename_compare): Constify.
1499 * mangle.c (hash_type, compare_type): Likewise.
1500 * pt.c (eq_local_specializations, hash_local_specialization):
1502 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1503 list_hash): Likewise.
1504 * typeck2.c (pat_compare): Likewise.
1506 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1508 * method.c (implicitly_declare_fn): Increase alignment if member
1509 function pointer format requires it.
1511 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1514 * typeck.c (check_return_expr): Do not pass a null argument
1517 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1520 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1523 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1526 * typeck.c (convert_arguments): Only use default args if we have
1530 * typeck.c (structural_comptypes): No need to check
1531 resolve_typename_type return value here.
1532 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1533 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1534 original type rather than error_mark_node in case of failure.
1535 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1536 resolve_typename_type result check.
1537 (cp_parser_direct_declarator, cp_parser_head,
1538 cp_parser_constructor_declarator_p): Likewise.
1540 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1542 * pt.c (template_parms_variadic_p): Remove.
1543 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1545 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1548 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1549 argument to dump_aggr_init_expr_args instead of false.
1551 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1553 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1554 canonical types; otherwise, fall back to structural type
1555 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1556 internal compiler error if the canonical types are wrong.
1558 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1561 * parser.c (cp_parser_make_indirect_declarator): When the
1562 the code argument is ERROR_MARK return cp_error_declarator.
1564 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1567 * decl.c (cxx_init_decl_processing): Don't set
1568 force_align_functions_log.
1569 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1570 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1571 FUNCTION_DECL, return its alignment.
1573 2007-07-09 Richard Guenther <rguenther@suse.de>
1575 * decl.c (start_preparsed_function): Do not promote return type.
1577 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1580 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1582 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1585 * pt.c (resolve_overloaded_unification): Robustify. Return a
1587 (type_unification_real): Adjust accordingly.
1589 2007-07-06 Richard Guenther <rguenther@suse.de>
1591 * init.c (build_new_1): Use the correct pointer type.
1592 * typeck2.c (build_m_component_ref): Likewise.
1594 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1597 * init.c (build_zero_init): Always build an initializer for
1599 * typeck2.c (build_functional_cast): Use build_zero_init.
1602 * init.c (build_new_1): Always pass the allocation function to
1603 build_op_delete_call.
1604 * call.c (build_op_delete_call): Handle operator delete with a
1605 variable-argument list. Do not issue an error when no matching
1606 deallocation function is available for a new operator.
1609 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1610 * decl.c (value_dependent_init_p): New function.
1611 (cp_finish_decl): Use it.
1612 * pt.c (value_dependent_expression_p): Use
1613 any_value_dependent_elements_p.
1614 * parser.c (cp_parser_primary_expression): Add comment about
1615 treating dependent qualified names as integral
1616 constant-expressions.
1618 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1620 * decl.c (build_ptrmemfunc_type): Always use structural equality
1621 tests when comparing pointer-to-member-function types, because the
1622 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1625 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1627 * init.c (build_new): Tweak comment.
1629 2007-06-29 Dave Brolley <brolley@redhat.com>
1632 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1633 type to its base type and number of elements here.
1634 * init.c (build_new): Call complete_type_or_else to ensure that the
1635 type is complete and to issue a diagnostic if it is not.
1636 (build_new_1): Don't call complete_type_or_else here.
1638 2007-07-03 Richard Guenther <rguenther@suse.de>
1641 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1644 2007-07-02 Simon Baldwin <simonb@google.com>
1646 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1647 for inner-style nested forward declarations that don't declare
1650 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1653 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1654 DECL_P in not a variable and appears more than once error messages.
1656 2007-07-01 Ollie Wild <aaw@google.com>
1658 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1659 (select_decl): Remove function.
1660 (unqualified_namespace_lookup): Populate binding by calling
1661 ambiguous_decl. Remove select_decl call.
1662 (lookup_qualified_name): Remove select_decl call.
1663 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1664 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1665 generation when name lookup is ambiguous.
1667 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1670 * init.c (build_new_1): Use structural equality on the copy of the
1673 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1675 * decl2.c (determine_visibility): Implement
1676 flag_visibility_ms_compat effect on type info.
1677 * decl.c (cxx_init_decl_processing): Implement
1678 global effect of flag_visibility_ms_compat.
1680 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1682 * decl2.c (start_objects): Mark constructor-running function
1685 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1688 * decl.c (grokdeclarator): Reset friendp for member functions declared
1689 friend of their own class.
1691 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1693 * decl2.c (determine_visibility): Don't look for dllexport here.
1694 (determine_visibility_from_class): Tidy.
1696 2007-06-18 Simon Baldwin <simonb@google.com>
1699 * parser.c (cp_parser_single_declaration): Added check for storage
1700 class other than sc_none in parsed declaration, and a flag to indicate
1701 if the call is part of an explicit template specialization parse.
1702 * (cp_parser_explicit_specialization): Specialization check flag added
1703 to call to cp_parser_single_declaration(), set true.
1704 * (cp_parser_template_declaration_after_export): Specialization check
1705 flag added to call to cp_parser_single_declaration(), set false.
1706 * pt.c (check_explicit_specialization): Added code to copy visiblity
1707 and linkage from the templated function to the explicit specialization.
1709 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1711 * typeck.c (build_binary_op): For templates build the
1712 expression in pieces to avoid the assert in build2_stat.
1713 (get_member_function_from_ptrfunc):
1714 Change over to using POINTER_PLUS_EXPR and convert
1715 the second operand to sizetype.
1716 * typeck2.c (build_m_component_ref): Likewise.
1717 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1718 instead of PLUS_EXPR for pointers.
1719 (build_new_1): Likewise.
1720 (build_vec_delete_1): Likewise.
1721 (build_vec_delete): Likewise.
1722 * class.c (build_base_path): Likewise.
1723 (build_base_path): Likewise.
1724 (convert_to_base_statically): Likewise.
1725 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1726 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1727 instead of PLUS_EXPR.
1728 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1729 instead of PLUS_EXPR for pointers.
1730 * call.c (build_special_member_call): Likewise.
1731 * rtti.c (build_headof): Likewise.
1732 Use sizetype instead of ptrdiff_type_node.
1733 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1734 instead of PLUS_EXPR for pointers.
1735 * except.c (expand_start_catch_block): Do a
1736 NEGATIVE and then a POINTER_PLUS_EXPR instead
1738 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1739 PLUS_EXPR on pointer types over to use
1740 POINTER_PLUS_EXPR and remove the conversion
1741 to the pointer types.
1742 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1743 adding to a pointer type. Use size_int instead of
1744 ssize_int. Convert the index to sizetype before
1745 adding it to the pointer.
1747 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1749 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1750 (DECL_ANON_UNION_VAR_P): New macro.
1751 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1752 than DECL_VAR_MARKED_P, to keep track of which variables we have
1754 * decl.c (redeclaration_error_message): Complain about redeclaring
1755 anonymous union members at namespace scope.
1756 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1758 2007-06-14 Geoff Keating <geoffk@apple.com>
1760 * decl2.c (determine_visibility): Ensure that functions with
1761 hidden types as parameters are hidden.
1764 * decl2.c (determine_visibility): Remove duplicate code for
1767 2007-06-12 Ian Lance Taylor <iant@google.com>
1770 * init.c (avoid_placement_new_aliasing): New static function.
1771 (build_new_1): Call it.
1773 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1775 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1776 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1778 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1781 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1782 on init, the non-decl cond operand and increment value.
1784 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1787 * decl.c (check_initializer): Report an error when a brace enclosed
1788 initializer is used for a non-aggregate type in C++98.
1789 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
1791 (grokdeclarator): Likewise.
1792 (move_fn_p): Likewise.
1793 * typeck.c (check_return_expr): Likewise.
1794 * call.c (reference_binding): Likewise.
1795 * error.c (cp_cpp_error): Likewise.
1796 * pt.c (check_default_tmpl_args): Likewise.
1798 * lex.c (init_reswords): Likewise.
1799 * parser.c (p_parser_primary_expression): Likewise.
1800 (TOKEN_PRECEDENCE): Likewise.
1801 (cp_parser_init_declarator): Likewise.
1802 (cp_parser_ptr_operator): Likewise.
1803 (cp_parser_parameter_declaration): Likewise.
1804 (cp_parser_enclosed_template_argument_list): Likewise.
1805 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
1806 (cp_parser_next_token_ends_template_argument_p): Likewise.
1808 2007-06-04 Simon Baldwin <simonb@google.com>
1810 * decl.c (grokdeclarator): Readability change. Moved case labels
1811 into direct switch statement scope.
1813 2007-06-04 Paolo Carlini <pcarlini@suse.de>
1815 * call.c (convert_like_real): Remove pointless code.
1817 2007-05-31 Mark Mitchell <mark@codesourcery.com>
1819 * decl.c (get_atexit_fn_ptr_type): New function.
1820 (get_atexit_node): Use it.
1821 (start_cleanup_fn): Likewise.
1822 (register_dtor_fn): Use the object's destructor, instead of a
1823 separate cleanup function, where possible.
1824 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
1825 (atexit_fn_ptr_type_node): New macro.
1826 * decl2.c (build_cleanup): Use build_address.
1828 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
1830 * typeck.c (build_binary_op): Include types in error.
1832 2007-05-31 Jakub Jelinek <jakub@redhat.com>
1835 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
1836 needs runtime initialization.
1838 2007-05-31 Paolo Carlini <pcarlini@suse.de>
1841 * semantics.c (finish_trait_expr): Complete the types.
1843 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
1844 Douglas Gregor <doug.gregor@gmail.com>
1845 Pedro Lamarao <pedro.lamarao@mndfck.org>
1846 Howard Hinnant <howard.hinnant@gmail.com>
1850 * typeck.c (comptypes): Don't consider rvalue and lvalue
1851 reference types to be equivalent.
1852 (check_return_expr): Move from certain lvalues when returning
1854 * decl.c (grokdeclarator): Implement reference collapsing.
1855 (copy_fn_p): Don't consider constructors taking rvalue references
1856 to be copy constructors.
1858 * call.c (conversion): New "rvaluedness_matches_p" member.
1859 (convert_class_to_reference): Require reference type as first
1860 parameter instead of base type.
1861 (reference_binding): Add logic to handle rvalue references.
1862 (implicit_conversion): Update inaccurate comment.
1863 (convert_like_real): Disable creation of temporaries that are
1864 impossible to initialize for types with move constructors.
1865 (build_over_call): Elide move constructors when possible.
1866 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
1867 (maybe_handle_ref_bind): Return conversion instead of type node.
1868 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
1869 determine preferred conversion sequences.
1870 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
1871 (LOOKUP_PREFER_RVALUE): New.
1872 (DECL_MOVE_CONSTRUCTOR_P): New.
1873 (struct cp_declarator): Add "reference" member for reference
1874 types, with new "rvalue_ref" flag.
1875 (cp_build_reference_type): Declare.
1876 (move_fn_p): Declare.
1877 * error.c (dump_type_prefix): Format rvalue reference types
1878 correctly in error messages.
1879 * except.c (build_throw): Move from certain lvalues when
1881 * mangle.c (write_type): Mangle rvalue references differently
1882 than regular references.
1883 * parser.c (make_reference_declarator): Add boolean parameter for
1885 (cp_parser_make_indirect_declarator): New.
1886 (cp_parser_new_declarator_opt): Call
1887 cp_parser_make_indirect_declarator.
1888 (cp_parser_conversion_declarator_opt): Ditto.
1889 (cp_parser_declarator): Ditto.
1890 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1892 * pt.c (tsubst): Implement reference collapsing.
1893 (maybe_adjust_types_for_deduction): Implement special template
1894 parameter deduction rule for rvalue references.
1895 (type_unification_real): Update calls to
1896 maybe_adjust_types_for_deduction.
1897 (try_one_overload): Ditto.
1898 (unify_pack_expansion): Ditto.
1899 * tree.c (lvalue_p_1): Handle rvalue reference types.
1900 (cp_build_reference_type): New.
1902 2007-05-30 Jakub Jelinek <jakub@redhat.com>
1905 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
1906 variables that need runtime initialization.
1908 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
1911 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
1912 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
1913 case POSTDECREMENT_EXPR>): Return the error_mark_node
1914 if either the real or imaginary parts would an
1917 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
1918 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1921 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
1922 token is a closing brace, false if there are no tokens left.
1923 (cp_parser_namespace_alias_definition): Only consume the next token if
1924 it is a closing brace.
1926 * parser.c (cp_parser_class_specifier): Likewise.
1928 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
1930 * semantics.c (finish_member_declaration): Fix a typo in the
1933 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
1945 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
1946 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
1947 * pt.c (check_for_bare_parameter_packs): Return bool indicated
1948 whether everything was okay. Fix indentation.
1949 (push_template_decl_real): Check for bare parameter packs in
1950 function parameters; where errors occur, mark the parameter types
1951 with ERROR_MARK_NODEs to avert ICEs.
1952 (coerce_template_parameter_pack): New.
1953 (coerce_template_parms): Moved parameter pack coercion into
1954 coerce_template_parameter_pack, and permit it anywhere in the
1955 template parameter list (not just at the end). Parameter and
1956 argument indices can vary (somewhat) separately now, so add
1957 PARM_IDX and ARG_IDX.
1958 (fn_type_unification): Don't set an argument pack as incomplete if
1959 no argument pack was deduced.
1960 (type_unification_real): If a type parameter is a parameter pack
1961 and has not otherwise been deduced, it will be deduced to an empty
1963 (more_specialized_fn): Use the actual lengths of the argument
1964 lists when comparing against expansions.
1965 * semantics.c (finish_member_declaration): If a field's type has
1966 bare parameter packs, error and set its type to ERROR_MARK_NODE.
1968 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
1971 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
1973 2007-05-22 Ollie Wild <aaw@google.com>
1975 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
1976 (unqualified_namespace_lookup): Adds check for hidden types.
1978 2007-05-22 Ollie Wild <aaw@google.com>
1980 * decl.c (duplicate_decls): Verify namespace names are unique.
1982 2007-05-21 Mark Mitchell <mark@codesourcery.com>
1984 * decl.c (cxx_maybe_build_cleanup): Handle
1985 __attribute__((cleanup)).
1987 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1989 * cvt.c (cp_convert_and_check): Don't check warnings if the
1992 2007-05-18 Geoffrey Keating <geoffk@apple.com>
1994 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
1996 2007-05-14 Paolo Carlini <pcarlini@suse.de>
1999 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2000 type only if is a class type (5.2.8/4).
2002 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2004 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2005 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2006 c_common_unsigned_type.
2008 2007-05-11 Silvius Rus <rus@google.com>
2010 * cp/typeck.c (build_indirect_ref): Add call to
2011 strict_aliasing_warning.
2012 (build_reinterpret_cast_1): Condition call to
2013 strict_aliasing_warning.
2015 2007-05-11 Jan Hubicka <jh@suse.cz>
2017 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2018 * decl2.c (start_objects): ctors and dtors are no longer public.
2019 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2021 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2023 * typeck.c (build_unary_op): Remove code that used to
2024 handle non lvalue increments/decrements.
2026 2007-05-07 Mike Stump <mrs@apple.com>
2028 * parser.c (check_empty_body): Add.
2029 (cp_parser_iteration_statement): Add call to check_empty_body.
2031 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2034 * mangle.c (write_mangled_name): Mangle static variable names.
2035 (write_unqualified_name): Use local-source-name for
2036 namespace-scope static variables.
2038 2007-05-04 Dirk Mueller <dmueller@suse.de>
2040 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2043 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2046 * decl2.c (constrain_class_visibility):
2047 Use strip_pointer_or_array_types instead of strip_array_types.
2049 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2052 * decl.c (reshape_init_r): Don't reshape the first element if it
2053 is a pointer to member function.
2055 2007-04-27 Simon Baldwin <simonb@google.com>
2057 * decl.c (grokparms): Changed message format from %qD to %qE.
2059 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2061 * error.c (maybe_warn_variadic_templates): Variadic templates are
2062 now in C++0x, so only warn about them in C++98 mode.
2064 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2067 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2068 integeral types from vectors types.
2070 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2073 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2074 for type dependent OMP_CLAUSE_DECLs.
2076 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2079 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2080 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2081 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2082 * init.c (build_zero_init): Adjust, as
2083 COMPLEX_TYPE is now a SCALAR_TYPE.
2084 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2085 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2087 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2089 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2090 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2091 (trait_expr_value): Adjust.
2093 2007-04-23 Simon Baldwin <simonb@google.com>
2095 * decl.c (grokparms): Added new error for duplicate function
2096 parameters names in function prototypes, to match gcc behavior.
2098 2007-04-23 Jan Hubicka <jh@suse.cz>
2100 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2103 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2105 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2106 instead of checking GIMPLE_STMT_P in chain_next.
2108 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2111 * call.c (convert_for_arg_passing): Convert bitfields to their
2114 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2117 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2119 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2122 * cp/decl2.c (constrain_class_visibility):
2123 Do not warn about the use of anonymous namespace in the main input file.
2125 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2127 * cp-tree.h (current_template_parms): Fix typo in comment.
2129 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2131 * cp-tree.h, error.c: Fix comment typos.
2133 2007-04-13 Jason Merrill <jason@redhat.com>
2136 * call.c (reference_binding): Add c_cast_p parm. If true,
2137 add quals to TO as needed to make it reference-compatible.
2139 2007-04-11 Jan Hubicka <jh@suse.cz>
2141 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2142 that we are not processing template_decl.
2144 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2147 * class.c (build_base_path): Ensure that the converted pointer has
2148 the same cv-qualification as the input.
2150 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2152 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2154 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2156 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2158 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2159 * tree.c (cp_add_pending_fn_decls): Remove.
2160 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2162 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2164 Revert change removing staticp.
2166 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2168 * cp-objcp-common.c (cxx_staticp): Remove.
2169 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2170 * cp-tree.h (cxx_staticp):
2172 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2174 * class.c (check_for_override): Don't remove dllmport attribute
2177 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2180 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2181 type issue error and return early.
2183 2007-03-30 Jason Merrill <jason@redhat.com>
2186 * typeck.c (cp_type_readonly): New fn.
2187 * cp-tree.h: Declare it.
2188 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2189 (cp_finish_decl): Not here.
2191 2007-03-31 Richard Guenther <rguenther@suse.de>
2193 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2196 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2201 * parser.c (declarator_can_be_parameter_pack): New.
2202 (cp_parser_template_parameter): Only parse the `...' if the
2203 declarator can be a parameter pack.
2204 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2206 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2207 types (they could be used as array bounds).
2208 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2209 (tsubst_pack_expansion): Handle failure to expand parameter
2212 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2215 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2216 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2217 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2218 (CLASS_TYPE_NON_UNION_P): Add.
2219 (struct lang_type_class): Add has_complex_dflt.
2220 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2221 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2222 * cp-tree.def: Add TRAIT_EXPR.
2223 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2224 * lex.c (struct resword): Add __has_nothrow_assign,
2225 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2226 __has_trivial_constructor, __has_trivial_copy,
2227 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2228 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2229 __is_pod, __is_polymorphic, __is_union.
2230 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2231 (cp_parser_trait_expr): New.
2232 * semantics.c (finish_trait_expr, trait_expr_value
2233 classtype_has_nothrow_copy_or_assign_p): New.
2234 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2236 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2237 * class.c (check_bases, check_field_decl, check_bases_and_members):
2238 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2239 * pt.c (uses_template_parms, tsubst_copy_and_build,
2240 value_dependent_expression_p, type_dependent_expression_p): Deal with
2242 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2244 2007-03-29 Richard Guenther <rguenther@suse.de>
2246 * tree.c (cp_walk_subtrees): Do not set input_location.
2248 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2251 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2254 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2256 * parser.c (struct cp_parser): Update comment for
2257 greater_than_is_operator_p.
2258 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2259 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2260 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2261 !GREATER_THAN_IS_OPERATOR_P.
2262 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2263 `>>' operators that will become two `>' tokens in C++0x.
2264 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2265 mode, allowing it to terminate default arguments.
2266 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2267 `>>' like two consecutive `>' tokens.
2268 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2269 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2270 ends a template argument.
2272 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2274 * decl.c (redeclaration_error_message): Complain when redeclaring
2275 a friend function with default template arguments (C++0x mode only).
2276 * cp-tree.h (check_default_tmpl_args): Declare.
2277 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2278 template arguments in function templates. Add support for checking
2279 the default template arguments of friend templates.
2280 (push_template_decl_real): Fix call to check_default_tmpl_args.
2281 (type_unification_real): If a template parameter has not been
2282 deduced but provides a default template argument, substitute into
2283 that default template argument.
2284 * parser.c (cp_parser_init_declarator): When declaring (but not
2285 defining!) a function template in C++0x mode, check for default
2288 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2291 * decl.c (grokdeclarator): Deal with cv-qualified function type
2292 typedefs in the same way for member and non-member functions.
2294 2007-03-26 Dirk Mueller <dmueller@suse.de>
2296 * parser.c (cp_parser_member_declaration): Pedwarn
2297 about stray semicolons after member declarations.
2299 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2302 * pt.c (instantiate_decl): Set in_system_header.
2304 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2306 * cp-tree.h (current_tempalte_parms): Improve documentation.
2307 * pt.c (current_template_args): Likewise.
2310 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2311 not consume tokens when failing.
2313 2007-03-22 Jim Wilson <wilson@specifix.com>
2314 Mark Mitchell <mark@codesourcery.com>
2317 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2318 consistent with FROM.
2320 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2322 * error.c (dump_expr): Handle dependent names that designate types.
2323 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2325 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2327 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2329 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2331 * cvt.c (cp_convert_and_check) : Define.
2332 * cp-tree.h (cp_convert_and_check): Declare.
2333 * call.c (convert_conversion_warnings): Rename to
2334 conversion_null_warnings. The warning for floating-point to
2335 integer is handled by convert_and_check in convert_like_real.
2336 (convert_like_real): convert_conversion_warnings was renamed as
2337 conversion_null_warnings.
2338 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2339 overflow and changes of value during conversion.
2341 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2344 * parser.c (cp_parser_statement): If 'namespace' is found, this
2345 only can be a namespace alias definition, so parse it now.
2346 (cp_parser_namespace_alias_definition): if we find an open brace
2347 instead of '=', then this is actually a misplaced namespace
2350 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2353 * decl.c (cxx_init_decl_processing): Move command-line options
2354 processing to c-opts.c.
2356 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2358 * ptree.c (cxx_print_type): Use formatting markup for integers
2359 when printing template parameter index/level/orig level.
2360 (cxx_print_xnode): Ditto.
2361 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2362 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2363 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2365 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2366 rather than a HOST_WIDE_INT.
2367 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2368 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2370 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2371 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2372 IN_BASE_INITIALIZER bool bitfields.
2373 (struct cp_declarator): Make KIND a 4-bit field. Make
2374 PARAMETER_PACK_P a bool bitfield just after KIND.
2375 * pt.c (uses_parameter_packs): Destroy the pointer set.
2376 (make_pack_expansion): Ditto.
2377 (check_for_bare_parameter_packs): Ditto.
2378 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2380 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2383 * call.c (convert_default_arg): Instead of copying the node,
2386 2007-03-15 Dirk Mueller <dmueller@suse.de>
2389 * call.c (convert_conversion_warnings): New..
2390 (convert_like_real): .. factored out from here.
2391 (convert_conversion_warnings): Add warning about
2392 false being converted to NULL in argument passing.
2394 2007-03-14 Dirk Mueller <dmueller@suse.de>
2396 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2397 (finish_do_body): Warn about empty body in do/while statement.
2399 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2401 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2403 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2406 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2409 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2411 * cp/repo.c (init_repo): Initialize random_seed saved options.
2412 (finish_repo): Adjust.
2414 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2417 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2420 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2422 * decl.c (compute_array_index_type): New warning flag warn_vla.
2424 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2427 * call.c (convert_default_arg): Copy non-constant arguments.
2429 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2432 * parser.c (cp_parser_postfix_expression): Disallow compound
2433 literals in constant expressions.
2436 * semantics.c (finish_typeof): Use unlowered_expr_type.
2438 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2441 * cp-tree.h (unlowered_expr_type): New function.
2442 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2443 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2444 (unlowered_expr_type): New function.
2445 (build_unary_op): Disallow predecrements of bool bitfields.
2446 * call.c (build_conditional_expr): Use unlowered_expr_type.
2447 * pt.c (type_unification_real): Likewise.
2449 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2452 * typeck.c (check_return_expr): Check for bare parameter packs.
2453 (comptypes): Compare template parameter packs and
2454 type pack expansions.
2455 * decl.c (grokdeclarator): Deal with the declaration of function
2457 (grokparms): Verify that the (optional) function parameter pack is
2458 at the end of the parameter list.
2459 (xref_basetypes): Handle pack expansions in the base class.
2460 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2461 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2462 (NONTYPE_ARGUMENT_PACK): New.
2463 (TYPE_PACK_EXPANSION): New.
2464 (EXPR_PACK_EXPANSION): New.
2465 (ARGUMENT_PACK_SELECT): New.
2466 * cp-objcp-common.c (cp_tree_size): Compute size of
2467 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2468 ARGUMENT_PACK_SELECT.
2469 * error.c (dump_template_argument): Print template argument packs.
2470 (dump_template_argument_list): Ditto.
2471 (dump_template_parameter): Dump `...' for template type parameter
2473 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2474 (dump_parameters): Print function parameter packs.
2475 (dump_template_parms): Print template argument packs.
2476 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2477 (maybe_warn_variadic_templates): New.
2478 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2479 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2480 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2482 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2483 (write_template_arg): Write argument packs as separate arguments.
2484 * cp-tree.h (struct template_parm_index_s): Add flag that
2485 indicates that the template parameter is actually a parameter
2487 (struct tree_argument_pack_select): New.
2488 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2489 (union lang_tree_node): Add argument_pack_select.
2490 (FUNCTION_PARAMETER_PACK_P): New.
2491 (PACK_EXPANSION_P): New.
2492 (PACK_EXPANSION_PATTERN): New.
2493 (SET_PACK_EXPANSION_PATTERN): New.
2494 (PACK_EXPANSION_PARAMETER_PACKS): New.
2495 (ARGUMENT_PACK_P): New.
2496 (ARGUMENT_PACK_ARGS): New.
2497 (SET_ARGUMENT_PACK_ARGS): New.
2498 (ARGUMENT_PACK_INCOMPLETE_P): New.
2499 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2500 (TEMPLATE_PARM_PARAMETER_PACK): New.
2501 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2502 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2503 (ARGUMENT_PACK_SELECT_INDEX): New.
2504 (ARGUMENT_PACK_SELECT_ARG): New.
2505 (struct cp_declarator): Add parameter_pack_p flag.
2506 (maybe_warn_variadic_templates): Declare.
2507 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2508 indicate a template parameter pack.
2509 (uses_parameter_packs): Declare.
2510 (template_parameter_pack_p): Declare.
2511 (template_parms_variadic_p): Declare.
2512 (make_pack_expansion): Declare.
2513 (check_for_bare_parameter_packs): Declare.
2514 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2515 sizeof... expressions.
2516 (pp_cxx_expression): Print pack expansions and non-type argument
2518 (pp_cxx_exception_specification): Print pack expansions.
2519 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2520 (pp_cxx_ctor_initializer): Print pack expansions.
2521 (pp_cxx_type_id): Print pack expansions.
2522 (pp_cxx_template_argument_list): Print argument packs.
2523 (pp_cxx_template_parameter): Print ellipsis for template parameter
2525 * pt.c (comp_template_parms): Compare template parameter packs.
2526 (template_parameter_pack_p): New.
2527 (template_parms_variadic_p): New.
2528 (template_args_variadic_p): New.
2529 (make_ith_pack_parameter_name): New.
2530 (struct find_parameter_pack_data): New.
2531 (find_parameter_packs_r): New.
2532 (uses_parameter_packs): New.
2533 (make_pack_expansion): New.
2534 (check_for_bare_parameter_packs): New.
2535 (expand_template_argument_pack): New.
2536 (reduce_template_parm_level): Propagate parameter pack flag.
2537 (process_template_parm): Add is_parameter_pack parameter to state
2538 when the parameter is actually a parameter pack. Create template
2539 parameter packs when is_parameter_pack is true.
2540 (current_template_args): The argument for a template parameter
2541 pack is an argument pack containing a single pack expansion.
2542 (process_partial_specialization): When checking that non-type
2543 argument expressions do not involve template parameters, loop over
2544 the arguments in argument packs separately.
2545 (push_template_decl_real): Check that the type of the declaration
2546 does not have any bare parameter packs. Check that primary
2547 templates have no more than one parameter pack, and that it comes
2548 at the end of the template parameter list.
2549 (convert_template_argument): Handle coercions for pack expansion
2550 expressions by coercing the pattern then rebuilding the expansion.
2551 (coerce_template_parms): When coercing the arguments for a
2552 variadic template, pack "extra" arguments into an argument pack.
2553 (coerce_template_template_parms): Cannot coerce between parameter
2554 packs and non-pack parameters.
2555 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2556 (comp_template_args): Expand all template arguments packs before
2557 comparing template argument lists.
2558 (mangle_class_name_for_template): Make argument packs as separate
2560 (for_each_template_parm_r): No need to handle BASELINK.
2561 (instantiate_class_template): Handle pack expansions in the base
2563 (tsubst_pack_expansion): New.
2564 (tsubst_template_args): Handle substitutions of argument packs and
2565 pack expansion into template argument lists.
2566 (tsubst_decl): Expand function parameter packs into separate
2567 function parameters.
2568 (tsubst_arg_types): Expand a type pack expansion into separate
2570 (tsubst_exception_specification): Handle pack expansions in
2571 exception specifiers.
2572 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2573 replacing a template parameter with its argument. If we encounter
2574 a substitution for an argument pack, just return the parameter
2576 (tsubst_copy): sizeof(X...) returns the number of elements in
2577 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2578 PARM_DECL is a parameter pack.
2579 (tsubst_expr): Expression pack expansions and argument packs
2580 cannot show up here; they will all be handled through function
2581 calls, sizeof, and template argument lists.
2582 (tsubst_copy_and_build): sizeof(X...) returns the number of
2583 elements in parameter pack X. Handle pack expansions in TREE_LIST
2584 and CONSTRUCTOR nodes.
2585 (fn_type_unification): Handle "incomplete" explicit template
2586 argument lists that specify some of the arguments for a template
2588 (type_unification_real): Unify arguments against pack expansions.
2589 (template_parm_level_and_index): New, helper function.
2590 (unify_pack_expansion): New.
2591 (unify): Unify argument packs on an argument-by-argument basis,
2592 handling variadic argument packs as well.
2593 (more_specialized_fn): Handle unification of function parameter
2594 packs. All things being equal, prefer non-variadic function
2595 templates to variadic function templates.
2596 (more_specialized_class): Prefer the variadic class template
2597 partial specialization that binds fewer arguments to a parameter
2599 (regenerate_decl_from_template): Expand function parameter packs
2600 into separate parameters.
2601 (instantiate_decl): Ditto.
2602 (tsubst_initializer_list): Handle pack expansions for base-class
2604 (dependent_type_p_r): Determine dependent types in argument packs
2605 and pack expansions.
2606 (value_dependent_expression_p): Determine value-dependence of
2607 non-type argument packs.
2608 (dependent_template_arg_p): Handle argument packs.
2609 * semantics.c (finish_cond): Check for bare parameter packs.
2610 (finish_expr_stmt): Ditto.
2611 (finish_for_expr): Ditto.
2612 (finish_switch_cond): Ditto.
2613 (finish_mem_initializers): Ditto.
2614 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2616 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2617 * parser.c (make_declarator): Declarator is not an expansion.
2618 (make_pointer_declarator): Transfer parameter pack flag to outer
2620 (make_reference_declarator): Ditto.
2621 (make_ptrmem_declarator): Ditto.
2622 (make_call_declarator): Ditto.
2623 (make_array_declarator): Ditto.
2624 (cp_parser_postfix_expression): Allow pack expansion expressions
2625 in the argument list for a call expression.
2626 (cp_parser_parenthesized_expression_list): Add new parameter
2627 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2628 into separate arguments."
2629 (cp_parser_new_placement): Allow pack expansion expressions.
2630 (cp_parser_new_initializer): Ditto.
2631 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2632 base-class initializer expansion.
2633 (cp_parser_mem_initializer): Ditto.
2634 (cp_parser_template_parameter_list): Keep track of whether the
2635 template parameter is a template parameter pack.
2636 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2637 template parameter pack.
2638 (cp_parser_type_parameter): Ditto.
2639 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2641 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2642 this declarator is a parameter pack.
2643 (cp_parser_parameter_declaration): The ellipsis does not end the
2644 parameter declaration, because it might be a parameter pack. Parse
2645 the ellipsis to indicate a parameter pack.
2646 (cp_parser_initializer): Allow pack expansions.
2647 (cp_parser_initializer_list): Allow ellipsis to create an
2648 initializer expansion.
2649 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2651 (cp_parser_type_id_list): Allow ellipsis to create an exception
2652 specifier expansion.
2653 (cp_parser_attribute_list): Don't allow pack expansions.
2654 (cp_parser_functional_cast): Allow pack expansions.
2655 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2656 compute the length of a parameter pack.
2657 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2658 end a template argument.
2659 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2660 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2663 2007-03-09 Dirk Mueller <dmueller@suse.de>
2665 * cp/call.c (build_new_op): Call warn_logical_operator.
2667 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2670 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2673 * pt.c (any_template_arguments_need_structural_equality_p):
2676 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2678 * decl.c (grokdeclarator): Disable warnings for anonymous
2681 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2683 * typeck2.c (readonly_error): Always emit a hard error.
2684 Remove last argument.
2685 * cp-tree.h (readonly_error): Adjust prototype.
2686 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2687 * typeck.c (build_unary_op): Likewise.
2688 (build_modify_expr): Likewise.
2690 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2693 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2695 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2698 * parser.c (struct cp_parser): New IN_IF_STMT.
2699 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2700 returning if parsing the body of an 'if' statement or issuing an
2701 error and continuing.
2702 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2704 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2706 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2709 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2712 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2714 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2715 Objective-C++. Don't exit early if -shared-libgcc needs to be
2718 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2720 * typeck.c (common_base_type): Delete unused function.
2722 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2724 * Make-lang.in: Add dummy lang.install-pdf target.
2726 2007-03-01 Simon Baldwin <simonb@google.com>
2729 * decl.c (check_tag_decl): Added new warning for typedef ignored
2730 when it precedes an otherwise valid non-typedef declaration.
2732 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2734 * typeck.c (build_function_call): Store converted arguments
2735 in a stack-allocated array instead of building a list.
2736 (convert_arguments): Store arguments in the array passed in as an
2737 argument, and return the actual number of arguments.
2738 * call.c (build_call): Delete, and replace with...
2739 (build_call_n, build_call_a): New.
2740 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2741 (build_over_call): Store converted arguments in a stack-allocated
2742 array instead of building a list.
2743 (build_cxx_call): Pass arguments in an array instead of as a list.
2744 (build_java_interface_fn_ref): Rewrite to avoid constructing
2746 * tree.h: Update declarations to reflect above changes.
2747 * method.c (use_thunk): Use a stack-allocated array to hold
2748 the arguments instead of a list.
2749 * rtti.c (throw_bad_cast): Update call to cxx_call.
2750 (throw_bad_typeid): Likewise.
2751 (build_dynamic_cast_1): Likewise.
2752 * init.c (build_builtin_delete_call): Use build_call_n.
2753 * decl.c (expand_static_init): Likewise.
2754 * except.c (cp_protect_cleanup_actions): Likewise.
2755 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2756 (gimplify_must_not_throw_expr): Likewise.
2757 (cxx_omp_apply_fn): Use build_call_a.
2759 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2761 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2762 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2764 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2766 * cp-tree.h (static_ctors): Remove.
2767 * cp-tree.h (static_dtors): Likewise.
2768 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2769 refactoring of tree_map hierarchy.
2770 (decl_shadowed_for_var_insert): Likewise.
2771 * semantics.c (expand_body): Use c_expand_body.
2772 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2773 * decl2.c (static_ctors): Remove.
2774 (static_dtors): Likewise.
2775 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2776 objc_generate_static_init_call. Do not call static_[cd]tors.
2777 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2779 (cp_write_global_declarations): Likewise.
2781 2007-02-23 Richard Guenther <rguenther@suse.de>
2783 * class.c (note_name_declared_in_class): Make declaration
2784 changes meaning a pedwarn.
2786 2007-02-22 Michael Matz <matz@suse.de>
2789 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
2790 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
2791 dump_function_decl): Guard emitting outer scopes by new flag.
2792 * cp-lang.c (cxx_dwarf_name): New function.
2793 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
2794 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
2796 (push_template_decl_real, lookup_template_class): Remove calls
2799 2007-02-19 Mark Mitchell <mark@codesourcery.com>
2801 * call.c (build_new_method_call): Ensure that explicit calls of
2802 destructors have type "void".
2804 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2806 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
2807 and -Walways-true with -Waddress.
2808 * cvt.c (convert_to_void): Replace unconditional warning with
2811 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2813 * decl.c, tree.c: Fix comment typos.
2815 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2818 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
2819 statement expression if we had an error mark node.
2821 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2822 Brooks Moses <brooks.moses@codesourcery.com>
2823 Lee Millward <lee.millward@codesourcery.com>
2825 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
2826 Change class to tcc_vl_exp.
2828 * call.c (build_call): Use build_call_list instead
2830 (build_over_call): Likewise.
2831 (build_new_method_call): Use build_min_non_dep_call_list
2832 instead of build_min_non_dep.
2834 * error.c (dump_call_expr_args): New function.
2835 (dump_aggr_init_expr_args): New function.
2836 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
2837 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
2839 * cvt.c (convert_to_void): Use build_call_array instead
2840 of build3; use new AGGR_INIT_EXPR accessor macros.
2842 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
2843 instead of TREE_CODE_LENGTH.
2845 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
2846 AGGR_INIT_EXPR accessor macros.
2848 * cp-gimplify.c (cp_gimplify_init_expr): Use
2849 AGGR_INIT_EXPR_SLOT to set the slot operand.
2851 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
2852 (AGGR_INIT_EXPR_SLOT): New macro.
2853 (AGGR_INIT_EXPR_ARG): New macro.
2854 (aggr_init_expr_nargs): New macro.
2855 (AGGR_INIT_EXPR_ARGP): New macro.
2856 (aggr_init_expr_arg_iterator): New.
2857 (init_aggr_init_expr_arg_iterator): New.
2858 (next_aggr_init_expr_arg): New.
2859 (first_aggr_init_expr_arg): New.
2860 (more_aggr_init_expr_args_p): New.
2861 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
2862 (stabilize_aggr_init): New declaration.
2863 (build_min_non_dep_call_list): Likewise.
2865 * tree.c (process_aggr_init_operands): New function.
2866 (build_aggr_init_array) New function.
2867 (build_cplus_new): Update to use new CALL_EXPR and
2868 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
2869 build_aggr_init_array.
2870 (build_min_non_dep_call_list) New function.
2871 (build_min_nt): Assert input code parameter is not a variable
2872 length expression class.
2873 (build_min, build_min_non_dep): Likewise.
2874 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2875 to check for equality instead of recursing. Handle tcc_vl_exp
2877 (stabilize_call): Update to only handle CALL_EXPRs, not
2878 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2879 (stabilize_aggr_init): New function.
2880 (stabilize_init): Use it.
2882 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2883 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2884 AGGR_INIT_EXPR accessor macros and argument iterators.
2886 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2887 build_vl_exp. Iterate through the operands, recursively
2888 processing each one.
2889 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2890 CALL_EXPR accessor macros.
2891 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2892 tree code classes. Use TREE_OPERAND_LENGTH instead of
2895 * semantics.c (finish_call_expr): Use build_nt_call_list
2896 instead of build_nt.
2897 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
2898 accessor macros. Use build_call_array to construct the
2899 CALL_EXPR node instead of build3
2901 * decl2.c (build_offset_ref_call_from_tree): Use
2902 build_nt_call_list and build_min_non_dep_call_list instead
2903 of build_min_nt and build_min_non_dep.
2905 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
2906 Use build_nt_call_list instead of build_min_nt.
2908 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2911 * call.c (build_conditional_expr): Improve error message.
2913 2007-02-13 Dirk Mueller <dmueller@suse.de>
2915 * friend.c (do_friend): Annotate warning about friend
2916 declarations in templates with OPT_Wnon_template_friend.
2917 Convert informal message from warning() to inform().
2919 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
2920 Mark Mitchell <mark@codesourcery.com>
2923 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
2924 instantiations for variables.
2926 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2929 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
2930 Check warn_unused_value just once.
2932 2007-02-11 Mark Mitchell <mark@codesourcery.com>
2935 * pt.c (determine_specialization): Use skip_artificial_parms_for.
2936 (fn_type_unificiation): Likewise.
2937 (get_bindings): Likewise.
2939 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
2942 * decl.c (finish_function): Use DECL_REPLACEABLE.
2943 * tree.c (cp_cannot_inline_tree_fn): Likewise.
2945 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2947 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
2949 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
2951 * decl.c (grokvardecl): Don't error if !have_tls.
2952 (grokdeclarator): Likewise.
2953 * parser.c (cp_parser_omp_threadprivate): Likewise.
2955 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2958 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
2959 parameters and result decls in omp clauses.
2960 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
2963 2007-02-05 Dirk Mueller <dmueller@suse.de>
2966 * parser.c (cp_parser_class_specifier): Always initialize bases.
2968 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
2970 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
2971 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
2972 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
2974 * semantics.c (finish_omp_atomic): Store a whole expression node
2975 in operand 1, and integer_zero_node in operand 0, for dependent
2976 OMP_ATOMIC. Rewrite to make flow easier to understand.
2978 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2980 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
2982 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
2984 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
2985 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
2987 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
2989 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
2990 keyword warning to -Wc++0x-compat.
2992 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2994 * decl.c (grokdeclarator): Update documentation.
2996 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2999 * decl.c (grokdeclarator): If __thread is used together with
3000 a storage class other than extern and static, clear thread_p
3001 after issuing diagnostics and fall through to checking the
3004 2007-01-30 Roger Sayle <roger@eyesopen.com>
3006 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3007 calculating the size of an array (to avoid recursive errors).
3009 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3012 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3014 * call.c (convert_like_real): Don't warn when converting to
3017 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3019 * decl.c (pop_label): Replace warning with call to
3020 warn_for_unused_label.
3022 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3025 * semantics.c (finish_pseudo_destructor_expr): Check the
3026 destrutor name by calling check_dtor_name.
3028 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3030 * lex.c (D_CPP0X): Rename.
3032 (reswords): D_CPP0X -> D_CXX0X.
3033 (init_reswords): Ditto.
3034 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3035 of C++0x keywords as identifiers.
3037 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3040 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3043 2007-01-23 Ian Lance Taylor <iant@google.com>
3045 * typeck.c (convert_for_assignment): Only warn about a = b = c
3046 when converting to bool.
3048 2007-01-23 Roger Sayle <roger@eyesopen.com>
3050 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3052 * typeck.c (ignore_overflows): Remove the remaining uses of
3053 TREE_CONSTANT_OVERFLOW.
3055 2007-01-20 Jan Hubicka <jh@suse.cz>
3057 * decl2.c (start_objects, start_static_storage_duration_function):
3058 Do not make the functions uninlinable.
3060 2007-01-17 Ian Lance Taylor <iant@google.com>
3062 * class.c (add_method): Call VEC_reserve_exact rather than passing
3063 a negative size to VEC_reserve.
3065 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3068 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3070 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3073 * decl.c (make_typename_type): If the qualified name is not a
3074 type, issue an error.
3075 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3078 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3080 * rtti.c: Include target.h.
3081 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3082 don't emit typeinfo for fundamental types as weak.
3083 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3085 2007-01-08 Richard Guenther <rguenther@suse.de>
3087 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3089 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3091 * call.c (standard_conversion): Pass flag to
3092 vector_types_convertible_p to disallow emission of note.
3093 * typeck.c (convert_for_assignment): Pass flag to
3094 vector_types_convertible_p to allow emission of note.
3095 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3096 to disallow emission of note.
3098 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3101 * typeck.c (build_binary_op): Call overflow_warning if
3102 TREE_OVERFLOW_P is true for the result and not for any of the
3105 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3108 * class.c (add_method): Don't wait until template
3109 instantiation time to complain about duplicate methods.
3111 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3114 * semantics.c (finish_unary_op_expr): Warn only if result
3115 overflowed and operands did not.
3117 2007-01-05 Ian Lance Taylor <iant@google.com>
3119 * typeck.c (build_binary_op): Warn about comparing a non-weak
3122 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3124 * pt.c (tsubst): Propagate the need for structural equality checks
3125 when reducing the level of template parameters.
3127 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3129 * pt.c: Fix a comment typo.
3131 2007-01-02 Ian Lance Taylor <iant@google.com>
3133 * semantics.c (maybe_convert_cond): Optionally warn when using an
3134 assignment as a condition.
3135 * typeck.c (convert_for_assignment): Optionally warn about
3136 assigning the result of an assignment to a bool.
3138 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3140 * pt.c (canonical_template_parms): Correct typo in comment.
3142 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3144 * typeck.c (structural_comptypes): Renamed from "comptypes".
3145 (comptypes): Use canonical type information to perform fast type
3146 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3147 canonical type comparison returns the same results as we would see
3148 from the current, structural check. Support COMPARE_STRUCTURAL
3149 when we need structural checks.
3150 * decl.c (typename_compare): Fix comment.
3151 (build_typename_type): TYPENAME_TYPE nodes require structural
3152 equality checks, because they resolve different based on the
3154 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3155 require structural equality checks (for now).
3156 (build_ptrmemfunc_type): Build the canonical pointer to member
3158 (compute_array_index_type): Whenever we build a new index type
3159 to represent the size of an array in a template, we need to mark
3160 this index type as requiring structural equality. This goes for
3161 arrays with value-dependent sizes with the current ABI, or all
3163 * tree.c (cplus_array_hash): New.
3164 (struct cplus_array_info): New.
3165 (cplus_array_compare): New.
3166 (cplus_array_htab): New.
3167 (build_cplus_array_type_1): Use a hash table to cache the array
3168 types we build. Build the canonical array type for each array
3170 (cp_build_qualified_type_real): When building a cv-qualified array
3171 type, use the hash table of array types and build canonical array
3173 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3174 use structural equality (for now).
3175 * cp-tree.h (COMPARE_STRUCTURAL): New.
3176 * pt.c (canonical_template_parms): New.
3177 (canonical_type_parameter): New.
3178 (process_template_parm): Find the canonical type parameter.
3179 (lookup_template_class): When we have named the primary template
3180 type, set the canonical type for our template class to the primary
3181 template type. If any of the template arguments need structural
3182 equality checks, the template class needs structural equality
3184 (tsubst): When reducing the level of a template template
3185 parameter, we require structural equality tests for the resulting
3186 parameter because its template parameters have not had their types
3187 canonicalized. When reducing a template type parameter, find the
3188 canonical reduced type parameter.
3189 (any_template_arguments_need_structural_equality_p): New.