1 2008-02-12 Jakub Jelinek <jakub@redhat.com>
4 * init.c (build_new_1): Don't create placement_expr before
5 constructing alloc_call. Verify that the pointer is passed by
8 2008-02-11 Jason Merrill <jason@redhat.com>
11 * pt.c (tsubst): Don't look up a template typedef in an explicit
14 2008-02-11 Douglas Gregor <doug.gregor@gmail.com>
17 * tree.c (cp_build_qualified_type_real): When building a
18 cv-qualified array type, build it as a unique type with
19 build_cplus_array_type_1 and then adopt the unqualified type's
22 2008-02-11 Paolo Carlini <pcarlini@suse.de>
25 * decl.c (groktypename): Check grokdeclarator return.
27 2008-02-10 Jason Merrill <jason@redhat.com>
30 * decl2.c (cp_write_global_declarations): Don't write out static
31 data members with DECL_IN_AGGR_P set.
33 2008-02-08 Jason Merrill <jason@redhat.com>
36 * tree.c (build_target_expr_with_type): Handle void initializer.
37 (bot_manip): Remap slot before recursing.
39 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
42 * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS).
44 2008-02-06 Alexandre Oliva <aoliva@redhat.com>
47 * tree.c: Include tree-flow.h.
48 (build_target_expr): Check type compatibility.
49 * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H).
50 * call.c (convert_like_real): Convert bitfield to expected type.
52 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
56 * typeck.c (structural_comptypes): Call cp_comptypes.
57 (comptypes): New; called from the C/C++ common bits to perform
59 (cp_comptypes): Renamed from comptypes, which is already used,
60 with a different signature, by the C++ front end.
61 (build_reinterpret_cast_1): Call cp_comptypes.
62 (ptr_reasonably_similar): Ditto.
63 * decl.c (decls_match): Ditto.
64 * cvt.c (convert_to_reference): Ditto.
65 * cp-tree.h (same_type_p): Ditto.
66 (same_or_base_type_p): Ditto.
67 (comptypes): Rename to cp_comptypes.
68 * pt.c (canonical_type_parameter): Call cp_comptypes.
70 2008-02-05 Jakub Jelinek <jakub@redhat.com>
73 * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is
74 value dependent expression.
76 2008-02-05 Douglas Gregor <doug.gregor@gmail.com>
79 * decl2.c (save_template_attributes): When we're modifying the
80 TYPE_MAIN_VARIANT to add new attributes, be sure to also modify
81 all of the other variants to add those same attributes. Otherwise,
82 the main variant will be inconsistent with those other variants.
84 2008-02-04 Richard Guenther <rguenther@suse.de>
87 * decl.c (record_builtin_java_type): Make jboolean a
88 integer type again where its mode doesn't match that of bool.
90 2008-02-02 Jason Merrill <jason@redhat.com>
91 Mark Mitchell <mark@codesourcery.com>
94 * init.c (build_value_init_1): New function.
95 (build_value_init): New function.
96 * typeck2.c (build_functional_cast): Call it.
97 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
99 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
100 TYPE_HAS_CONSTRUCTOR.
101 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
102 add_implicitly_declared_members): Adjust.
103 (check_field_decls): Adjust. Remove warnings about reference/const
104 in class without constructor.
105 (check_bases_and_members): Adjust. Give those warnings here instead.
106 * decl.c (fixup_anonymous_aggr): Adjust.
107 (check_initializer): Adjust, clarify logic slightly.
108 (grok_special_member_properties): Adjust, only set if user-provided.
109 * rtti.c (create_tinfo_types): Don't set.
110 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
111 Use same_type_ignoring_top_level_qualifiers_p.
112 * pt.c (check_explicit_specialization): Adjust.
113 (instantiate_class_template): Adjust.
115 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
116 Jakub Jelinek <jakub@redhat.com>
120 * typeck.c (structural_comptypes): Handle comparisons of
121 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
123 * mangle.c (write_builtin_type): Map down to the canonical type,
124 which will be one of the predefined type nodes.
126 2008-01-29 Michael Meissner <michael.meissner@amd.com>
129 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
130 bits to allow for expansion of the number of middle end tree
133 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
144 * typeck.c (check_return_expr): Tweak call to
145 check_for_bare_parameter_packs.
146 * class.c (add_method): Be careful with error_mark_nodes.
147 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
149 * pt.c (struct find_parameter_pack_data): Remove
151 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
152 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
153 (make_pack_expansion): Ditto.
154 (check_for_bare_parameter_packs): Parameter is now a tree, not a
156 (process_template_parm): Tweak call to
157 check_for_bare_parameter_packs.
158 (push_template_decl_real): Tweak calls to
159 check_for_bare_parameter_packs. If bare parameter packs are found
160 in the list of exceptions, clear out that list after giving an
162 * semantics.c (finish_cond): Tweak call to
163 check_for_bare_parameter_packs.
164 (finish_expr_stmt): Ditto.
165 (finish_for_expr): Ditto.
166 (finish_switch_cond): Ditto.
167 (finish_mem_initializers): Ditto.
168 (finish_member_declaration): Ditto.
169 (finish_static_assert): Check for bare parameter packs in the
171 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
172 attributes of a declaration.
173 * parser.c (cp_parser_using_declaration): Tweak call to
174 check_for_bare_parameter_packs.
175 (cp_parser_base_clause): Ditto.
177 2008-01-28 Jason Merrill <jason@redhat.com>
180 * class.c (build_base_path): Fix !want_pointer case.
182 2008-01-27 Jason Merrill <jason@redhat.com>
185 * class.c (build_base_path): Fix previous change.
187 2008-01-26 Jakub Jelinek <jakub@redhat.com>
190 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
193 2008-01-26 Richard Guenther <rguenther@suse.de>
196 * typeck.c (build_binary_op): Remove code to shorten compares.
198 2008-01-25 Richard Guenther <rguenther@suse.de>
201 * decl.c (record_builtin_java_type): Make __java_boolean
203 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
204 after TYPE_MAIN_VARIANT check.
206 2008-01-25 Jason Merrill <jason@redhat.com>
209 * class.c (build_base_path): Don't mess with virtual access if
211 * call.c (standard_conversion): Don't check whether source type
214 * decl2.c (is_late_template_attribute): Don't defer attribute
215 visibility just because the type is dependent.
217 2008-01-25 Jason Merrill <jason@redhat.com>
218 Mark Mitchell <mark@codesourcery.com>
221 * call.c (standard_conversion): Allow conversion from integer/real
223 (compare_ics): Such a conversion is worse than a normal arithmetic
226 2008-01-25 Richard Guenther <rguenther@suse.de>
229 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
232 2008-01-24 Paolo Carlini <pcarlini@suse.de>
235 * pt.c (push_template_decl_real): Return error_mark_node in case
236 of template definition of non-template.
238 2008-01-24 Jason Merrill <jason@redhat.com>
241 * decl2.c (is_late_template_attribute): Defer any attribute with
242 dependent args. Also defer type attributes if the type is dependent.
244 2008-01-22 Jakub Jelinek <jakub@redhat.com>
245 Alexandre Oliva <aoliva@redhat.com>
248 * call.c (reference_binding): For bitfields use the declared bitfield
250 (add_builtin_candidates): Likewise.
251 * class.c (layout_class_type): For bitfields copy over the
254 2008-01-22 Jason Merrill <jason@redhat.com>
257 * decl.c (groktypename): Also ignore attributes on dependent
258 possibly-class types.
261 * friend.c (do_friend): Check for prior declaration of a friend
262 function of a local class.
263 * name-lookup.c (lookup_name_innermost_nonclass_level):
265 * name-lookup.h: Declare it.
267 2008-01-22 Tom Tromey <tromey@redhat.com>
270 * init.c (build_new_1): Only disallow Java aggregates.
272 2008-01-22 Jakub Jelinek <jakub@redhat.com>
275 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
276 if decl or init is error_mark_node.
279 * error.c (dump_expr): Handle VECTOR_CST.
281 2008-01-21 Jason Merrill <jason@redhat.com>
284 * pt.c (tsubst_aggr_type): Make sure our context is complete.
287 * pt.c (retrieve_local_specialization): Robustify.
288 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
291 * pt.c (tsubst): Only call retrieve_local_specialization if the
292 original typedef was in a function template.
295 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
297 2008-01-21 Richard Guenther <rguenther@suse.de>
300 * error.c (cp_print_error_function): Deal with recursive
303 2008-01-20 Paolo Carlini <pcarlini@suse.de>
306 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
308 2008-01-20 Paolo Carlini <pcarlini@suse.de>
312 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
313 on non-IS_AGGR_TYPE scope.
314 (constructor_name_p): Assert IS_AGGR_TYPE.
316 2008-01-18 Ian Lance Taylor <iant@google.com>
319 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
320 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
321 DECL_IS_OPERATOR_NEW flag.
323 2008-01-16 Richard Guenther <rguenther@suse.de>
326 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
327 for conversions to type variants.
329 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
331 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
332 declaration and code. Update copyright year.
334 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
337 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
338 know we have a class type.
340 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
343 * pt.c (coerce_template_parameter_pack): When substituting into
344 the type of a non-type template parameter pack. use the
345 deduced/substituted arguments.
346 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
347 can be a parameter pack with the ellipsis following it. When we
348 have an erroneous declaration, allow it to be a parameter pack.
349 (cp_parser_template_parameter): Complain about default
350 arguments on non-type template parameter packs, and parse them
351 using the new cp_parser_default_argument.
352 (cp_parser_parameter_declaration): Complain about parameter packs
353 with default arguments. Move parsing of default arguments into a
354 new function, cp_parser_default_argument.
355 (cp_parser_default_argument): New; extracted from
356 cp_parser_parameter_declaration.
358 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
364 * typeck.c (check_return_expr): If there are bare parameter packs
365 in the return value, set it to error_mark_node.
366 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
367 * pt.c (find_parameter_packs_r): Look at the type of
368 IDENTIFIER_NODEs (e.g., for user-defined conversions).
369 (check_for_bare_parameter_packs): Flip the result: now returns
370 TRUE when there were bare parameter packs, FALSE otherwise.
371 (push_template_decl_real): Deal with flipped result of
372 check_for_bare_parameter_packs.
373 * semantics.c (finish_cond): If there are bare parameter packs in
374 the conditional, set it to error_mark_node.
375 (finish_expr_stmt): If there are bare parameter packs in the
376 expression, set it to error_mark_node.
377 (finish_for_expr): Ditto.
378 (finish_switch_cond): If there are bare parameter packs in
379 the conditional, set it to error_mark_node.
380 (finish_mem_initializers): If there are bare parameter packs in
381 the member initializer, set it to error_mark_node.
382 (finish_member_declaration): Check the attributes of the
383 declaration for bare parameter packs, and remove the attributes if
384 any have bare parameter packs.
385 * parser.c (cp_parser_using_declaration): Check the using
386 declaration for bare parameter packs.
387 (cp_parser_base_clause): If there are bare parameter packs in a
388 base specifier, don't add it to the chain.
390 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
393 * error.c (dump_simple_decl): Display ellipsis for template
394 non-type parameter packs.
395 (dump_decl): Display ellipsis for template type parameter packs.
396 (dump_template_decl): Display ellipsis for template template
398 * pt.c (redeclare_class_template): When redeclaring a class
399 template, check for collisions between template parameters and
400 template parameter packs.
402 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
405 * pt.c (process_partial_specialization): Don't mark template
406 parameters that occur in non-deduced contexts.
407 (struct pair_fn_data): Add include_nondeduced_p.
408 (for_each_template_parm_r): Only visit non-deduced contexts if
409 include_nondeduced_p is set.
410 (for_each_template_parm): Added parameter include_nondeduced_p,
411 which states whether template parameters found in non-deduced
412 contexts should be visited.
413 (uses_template_parms): Visit all template parameters, even those
414 in non-deduced contexts.
416 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
419 * pt.c (check_default_tmpl_args): Check for parameter packs that
420 aren't at the end of a primary template.
421 (push_template_decl_real): Remove check for parameter packs that
422 aren't at the end of a primary template; that now happens in
423 check_default_tmpl_args.
424 * semantics.c (finish_template_template_parm): Use
425 check_default_tmpl_args to check for errors in the template
428 2008-01-12 Doug Kwan <dougkwan@google.com>
430 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
431 instead of OPT_Wreturn_type in warning due to ignored return type
433 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
434 instead of OPT_Wreturn_type in warning due to ignored return type
437 2008-01-08 Jakub Jelinek <jakub@redhat.com>
440 * semantics.c (finish_omp_for): Don't call
441 fold_build_cleanup_point_expr if processing_template_decl.
443 2008-01-04 Paolo Carlini <pcarlini@suse.de>
444 Jakub Jelinek <jakub@redhat.com>
447 * error.c (dump_template_argument): Deal with TREE_LIST.
449 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
451 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
452 long" in C++0x mode; change the warning to note that "long long"
453 is only unsupported in C++98 mode.
455 2007-12-20 Jason Merrill <jason@redhat.com>
458 * call.c (standard_conversion): Derived-to-base is considered a
461 2007-12-19 Jakub Jelinek <jakub@redhat.com>
464 * parser.c (cp_parser_omp_parallel): For non-combined parallel
465 call cp_parser_statement rather than
466 cp_parser_already_scoped_statement.
468 2007-12-18 Jason Merrill <jason@redhat.com>
471 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
473 (dependent_type_p_r): Handle the domain of an array.
475 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
476 Jakub Jelinek <jakub@redhat.com>
481 * pt.c (template_template_parm_bindings_ok_p): New; verifies
482 bindings of template template parameters after all template
483 arguments have been deduced.
484 (coerce_template_parms): Don't complain when COMPLAIN doesn't
486 (fn_type_unification): Use template_template_parm_bindings_ok_p.
487 (unify): Deal with variadic, bound template template parameters.
488 (get_class_bindings): Use template_template_parm_bindings_ok_p.
490 2007-12-18 Jakub Jelinek <jakub@redhat.com>
493 * decl.c (grokdeclarator): Reject friend sfk_constructor
496 2007-12-17 Jakub Jelinek <jakub@redhat.com>
499 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
502 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
505 * cp-lang.c (cp_classify_record): New.
506 (LANG_HOOKS_CLASSIFY_RECORD): Override.
508 2007-12-11 Jakub Jelinek <jakub@redhat.com>
511 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
514 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
515 dynamic_cast in a template.
517 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
520 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
521 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
523 2007-12-10 Jakub Jelinek <jakub@redhat.com>
526 * error.c (dump_type_prefix, dump_type_suffix): Handle
530 * error.c (dump_expr): Handle ABS_EXPR.
532 2007-12-09 Jakub Jelinek <jakub@redhat.com>
536 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
537 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
538 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
539 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
540 flag_use_repository and repo_emit_p returned 2.
542 2007-12-06 Jakub Jelinek <jakub@redhat.com>
545 * tree.c (stabilize_call, stabilize_init): Do nothing if
546 processing_template_decl.
548 2007-12-05 Jakub Jelinek <jakub@redhat.com>
551 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
552 error instead of assertion failure.
553 * parser.c (cp_parser_decltype): If closing paren is not found,
554 return error_mark_node.
556 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
559 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
561 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
562 since arg_assoc_template_arg will deal with them (better).
564 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
567 * pt.c (tsubst_exception_specification): Handle substitutions into
568 member templates, where tsubst_pack_expansion returns a
571 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
574 * pt.c (unify_pack_expansion): If we didn't deduce any actual
575 bindings for the template parameter pack, don't try to keep the
576 empty deduced arguments.
577 (unify): If a parameter is a template-id whose template argument
578 list contains a pack expansion that is not at the end, then we
579 cannot unify against that template-id.
581 2007-12-02 Paolo Carlini <pcarlini@suse.de>
584 * pt.c (current_template_args): Use error_operand_p.
586 2007-12-02 Paolo Carlini <pcarlini@suse.de>
589 * error.c (dump_decl): Handle TREE_BINFO.
591 2007-12-01 Ollie Wild <aaw@google.com>
594 * typeck.c (build_binary_op): Add conversion of pointers to function
595 members appearing as operands to the equality operators.
597 2007-11-30 Jakub Jelinek <jakub@redhat.com>
600 * error.c (dump_expr): Handle OBJ_TYPE_REF.
602 2007-11-29 Jakub Jelinek <jakub@redhat.com>
605 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
607 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
612 * parser.c (cp_parser_decltype): Don't call finish_id_expression
614 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
617 2007-11-27 Jakub Jelinek <jakub@redhat.com>
619 PR tree-optimization/34181
620 * method.c (use_thunk): Don't inline the call in the thunk.
623 * tree.c (decl_linkage): Static data members and static member
624 functions in anonymous ns classes are lk_external.
626 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
629 * decl.c (start_preparsed_function): Pass
630 processing_template_decl for the new allocate_struct_function
633 2007-11-25 Richard Guenther <rguenther@suse.de>
635 * decl.c (poplevel): Use BLOCK_CHAIN.
637 2007-11-24 Ollie Wild <aaw@google.com>
639 * typeck.c (delta_from_ptrmemfunc): New function.
640 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
641 (build_binary_op): Call delta_from_ptrmemfunc.
643 2007-11-23 Jakub Jelinek <jakub@redhat.com>
647 * decl.c (cp_finish_decl): Disallow variable or field
648 definitions if extern "Java" aggregates.
649 (grokparms): Disallow parameters with extern "Java"
651 (check_function_type): Disallow function return values
652 with extern "Java" aggregates.
653 * init.c (build_new_1): Disallow placement new with
654 extern "Java" aggregates.
656 2007-11-23 Mark Mitchell <mark@codesourcery.com>
657 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
660 * call.c (convert_like_real): Build a zero constant when __null is
661 converted to an integer type.
663 2007-11-22 Jakub Jelinek <jakub@redhat.com>
666 * decl2.c (cp_write_global_declarations): Issue error about static
667 data members in anonymous namespace which are declared and used,
670 2007-11-20 Jakub Jelinek <jakub@redhat.com>
673 * parser.c (cp_parser_class_head): Reject function template ids.
676 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
677 when processing_template_decl to build_array_type.
680 * pt.c (more_specialized_fn): Don't segfault if one or
681 both argument list end with ellipsis.
683 2007-11-18 Jakub Jelinek <jakub@redhat.com>
686 * semantics.c (finish_call_expr): Set
687 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
688 or OVERLOAD with all noreturn functions.
690 2007-11-16 Jakub Jelinek <jakub@redhat.com>
693 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
696 2007-11-13 Jakub Jelinek <jakub@redhat.com>
703 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
704 set to error_mark_node the outermost POINTER_TYPE to the pack if
705 it is seen in a POINTER_TYPE.
706 (push_template_decl_real): If check_for_bare_parameter_packs
707 fails for function return type, set the return type to
708 integer_type_node. If check_for_bare_parameter_packs failed
709 for non-function, return error_mark_node.
712 * call.c (build_new_op): Call resolve_args before calling
715 2007-11-11 Tom Tromey <tromey@redhat.com>
718 * lex.c (handle_pragma_implementation): Use cpp_included_before.
720 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
723 * pt.c (redeclare_class_template): Update error message. Use a
724 note to show the previous declaration.
725 (tsubst_friend_class): Use the location of the friend template as
726 the input location before calling redeclare_class_template.
728 2007-11-11 Jakub Jelinek <jakub@redhat.com>
731 * semantics.c (finish_pseudo_destructor_expr): Handle
732 object == error_mark_node.
734 2007-11-10 Jakub Jelinek <jakub@redhat.com>
737 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
738 is not scalar type, let finish_class_member_access_expr handle
739 diagnostics. Pass BIT_NOT_EXPR argument to
740 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
742 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
745 * decl.c (cp_complete_array_type): If any of the initializer
746 elements are pack expansions, don't compute the array size yet.
748 2007-11-08 Andrew Pinski <pinskia@gmail.com>
751 * tree.c (decl_linkage): Fields have no linkage.
753 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
755 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
757 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
762 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
763 Be careful with ERROR_MARK_NODEs.
764 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
767 2007-11-07 Jakub Jelinek <jakub@redhat.com>
770 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
773 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
777 * tree.c (c_build_qualified_type): Define bridge to
778 cp_build_qualified_type.
780 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
791 * typeck.c (check_return_expr): Pass address of retval to
792 check_for_bare_parameter_packs.
793 * class.c (build_base_field): Tolerate bases that have no layout
795 (end_of_base): Ditto.
796 * tree.c (canonical_type_variant): Be careful with
798 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
800 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
801 which states whether parameter packs should be replaced with
803 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
804 possible. If set_packs_to_error is set true, replace the parameter
805 pack with ERROR_MARK_NODE. Manage our own pointer sets.
806 (uses_parameter_packs): Don't set parameter packs to
808 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
809 which may be modified (if it is a parameter pack). Instructs
810 find_parameter_packs_r to replace parameter packs with
811 ERROR_MARK_NODE (so that they won't cause errors later on).
812 (process_template_parm): Pass pointer to
813 check_for_bare_parameter_packs.
814 (process_partial_specialization): Replace pack expansions before
815 the end of the template argument list with ERROR_MARK_NODE.
816 (push_template_decl_real): Pass pointer to
817 check_for_bare_parameter_packs. Replace parameter packs not at the
818 end of the template parameter list with ERROR_MARK_NODE.
819 (convert_template_argument): Be more careful about using DECL_NAME
820 on only declarations.
821 (unify): Can't unify against ERROR_MARK_NODE.
822 * semantics.c (finish_cond): Pass pointer to
823 check_for_bare_parameter_packs.
824 (finish_expr_stmt): Ditto.
825 (finish_for_expr): Ditto.
826 (finish_switch_cond): Pass pointer to
827 check_for_bare_parameter_packs, and call it before we put the
828 condition into the statement.
829 (finish_mem_initializers): Pass pointer to
830 check_for_bare_parameter_packs.
831 (finish_member_declaration): Ditto.
832 * parser.c (cp_parser_base_clause): Ditto.
834 2007-11-06 Jakub Jelinek <jakub@redhat.com>
837 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
838 with the final TREE_READONLY flag in place. processing_template_decl
839 is known to be 0 in this part of function.
842 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
843 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
844 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
845 * semantics.c (finish_omp_atomic): Revert most of the
846 2007-02-05 changes, just keep the new representation of
847 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
849 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
852 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
855 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
860 * typeck.c (merge_types): Don't lose rvalue references when
862 * call.c (build_over_call): Don't elide move constructors just
863 because the copy constructor is trivial (!).
864 (compare_ics): If comparing cv-qualifiers fails, we can still order
865 based on binding lvalues vs. rvalues.
867 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
870 * pt.c (unify_pack_expansion): bring handling of function call
871 arguments into line with type_unification_real.
873 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
875 * typeck.c (build_binary_op): Use pedwarn instead of error for
878 2007-11-05 Jakub Jelinek <jakub@redhat.com>
881 * parser.c (cp_parser_unary_expression): For &&label call
882 cp_parser_non_integral_constant_expression and return error_mark_node
886 * decl.c (grokdeclarator): Don't call build_memfn_type if type
887 is neither FUNCTION_TYPE nor METHOD_TYPE.
889 2007-11-02 Jakub Jelinek <jakub@redhat.com>
892 * parser.c (cp_parser_nested_name_specifier_opt): Use
893 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
894 typedef of currently open class.
896 2007-11-02 Paolo Carlini <pcarlini@suse.de>
899 * error.c (dump_expr): Deal specially with statements.
901 2007-11-01 Jason Merrill <jason@redhat.com>
904 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
906 (lookup_template_class): Use it to get the outer template args
907 for instantiating one.
910 * pt.c (reduce_template_parm_level): tsubst the parameters
911 of a template template parm.
913 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
916 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
918 2007-11-01 Jakub Jelinek <jakub@redhat.com>
921 * parser.c (cp_parser_postfix_dot_deref_expression): If
922 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
923 first and if that succeeds and type is SCALAR_TYPE_P, create
927 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
928 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
929 as for std::type_info.
931 2007-10-31 Paolo Carlini <pcarlini@suse.de>
934 * cxx-pretty-print.c (pp_cxx_typeid_expression,
935 pp_cxx_delete_expression): Change to static linkage.
936 * cxx-pretty-print.h: Adjust declarations.
937 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
938 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
939 MODOP_EXPR): Forward to pp_expression.
941 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
944 2007-10-31 Christian Bruel <christian.bruel@st.com>
945 Mark Mitchell <mark@codesourcery.com>
948 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
949 if retval is volatile.
951 2007-10-30 Jakub Jelinek <jakub@redhat.com>
954 * decl2.c (build_offset_ref_call_from_tree): Call
955 build_non_dependent_expr on object prior to building ADDR_EXPR from it
956 if FN is DOTSTAR_EXPR.
958 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
962 * pt.c (find_parameter_packs_r): Fix typo in comment.
963 (convert_template_argument): Look at the pattern of a pack
964 expansion to determine what kind of entity we're converting.
965 (coerce_template_parameter_pack): When we have coerced a non-type
966 template parameter pack, substitute into the type of that pack.
967 (tsubst_pack_expansion): When our substitution of a parameter pack
968 is a "trivial" substitution of itself, just substitute into the
969 pack expansion rather than actually expanding.
971 2007-10-29 Jakub Jelinek <jakub@redhat.com>
974 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
975 for non-integral type bitfields. Return true if bitfield is correct, false
976 error has been diagnosed.
977 (check_field_decls): If check_bitfield_decl returned false, call also
980 2007-10-28 Paolo Carlini <pcarlini@suse.de>
981 Mark Mitchell <mark@codesourcery.com>
984 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
985 class member error out and return.
987 2007-10-27 Jakub Jelinek <jakub@redhat.com>
989 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
990 to current_function_decl rather than 0.
993 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
995 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
997 2007-10-27 Jason Merrill <jason@redhat.com>
1000 * call.c (convert_default_arg): Detect recursion.
1002 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1005 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
1006 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
1008 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
1010 * error.c (dump_expr): Handle OFFSETOF_EXPR.
1012 2007-10-26 Jason Merrill <jason@redhat.com>
1015 * pt.c (get_template_info): New fn.
1016 (template_class_depth): Use it.
1017 (push_template_decl_real): Check that the template args of the
1018 definition match the args of the previous declaration.
1020 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1023 * decl2.c (coerce_new_type): Do not allow a default argument for
1024 the first parameter.
1026 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
1029 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
1030 don't see the leading '('. Only lookup names if we get an
1033 2007-10-26 Jakub Jelinek <jakub@redhat.com>
1036 * parser.c (cp_parser_parenthesized_expression_list): Set
1037 greater_than_is_operator_p to true in between the parens.
1039 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1042 * decl.c (grokdeclarator): In case of conflicting specifiers
1043 just return error_mark_node.
1045 2007-10-26 Ollie Wild <aaw@google.com>
1047 * expr.c (cxx_expand_expr): Removed.
1048 * cp-tree.h (exx_expand_expr): Removed.
1049 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
1052 2007-10-25 Paolo Carlini <pcarlini@suse.de>
1055 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
1057 2007-10-23 Jason Merrill <jason@redhat.com>
1059 PR c++/25950 (DR 391)
1060 * call.c (struct conversion): Remove check_copy_constructor_p.
1061 (reference_binding): Always bind a reference directly to a
1062 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
1064 (check_constructor_callable): Remove.
1065 (convert_like_real): Don't call it.
1066 (initialize_reference): Don't call check_constructor_callable.
1067 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
1068 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
1069 conversions if LOOKUP_NO_TEMP_BIND.
1070 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
1071 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
1073 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
1075 2007-10-22 Jakub Jelinek <jakub@redhat.com>
1078 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
1079 before checking if its type is integral.
1081 2007-10-22 Jason Merrill <jason@redhat.com>
1084 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
1085 * pt.c (apply_late_template_attributes): Splice out dependent
1086 attributes from DECL_ATTRIBUTES.
1088 * decl.c (cxx_maybe_build_cleanup): Use build_address.
1090 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1092 * typeck.c (build_binary_op) : Use appropriate warning option
1093 instead of unnamed warning.
1095 2007-10-16 Paolo Carlini <pcarlini@suse.de>
1098 * pt.c (current_template_args): Do not change TREE_LIST elements
1099 with a TREE_VALUE of error_mark_node.
1101 2007-10-16 Mark Mitchell <mark@codesourcery.com>
1103 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
1104 * decl.c (start_decl): Tidy.
1105 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
1107 (grokdeclarator): Clarify comment.
1109 2007-10-14 Andrew Pinski <pinskia@gmail.com>
1112 * decl.c (grokfndecl): Return NULL after the "definition of
1113 implicitly-declared" error happened.
1115 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
1118 * call.c (build_user_type_conversion_1): Do not consider conversion
1119 functions to convert a (possibly cv-qualified) object to the (possibly
1120 cv-qualified) same object type (or a reference to it), to a (possibly
1121 cv-qualified) base class of that type (or a reference to it).
1123 2007-10-12 Paolo Carlini <pcarlini@suse.de>
1125 * pt.c (tsubst): Use template_parm_level_and_index.
1127 2007-10-12 Jakub Jelinek <jakub@redhat.com>
1130 * parser.c (cp_parser_compound_statement): Handle label-declarations
1131 at the beginning of the compound statement.
1132 (cp_parser_block_declaration): Issue diagnostics about __label__
1133 not at the beginning of a block.
1135 2007-10-11 Paolo Carlini <pcarlini@suse.de>
1138 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
1139 to convert_template_argument.
1140 (coerce_template_parms): Return error_mark_node after fixed-length
1142 (tsubst_decl): Check for error_mark_node the return value of the
1143 first tsubst in 'case VAR_DECL'.
1145 2007-10-08 Ollie Wild <aaw@google.com>
1147 * typeck2.c (digest_init): Call cplus_expand_constant after
1148 convert_for_initialization.
1149 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1150 * expr.c (cplus_expand_constant): Updated function description.
1152 2007-10-04 Jason Merrill <jason@redhat.com>
1155 * call.c (initialize_reference): Handle local static reference
1158 2007-10-03 Jason Merrill <jason@redhat.com>
1161 * name-lookup.c (push_namespace_with_attrs): Fold back into...
1162 (push_namespace): Here.
1163 (handle_namespace_attrs): New fn for the attr code.
1164 (leave_scope): Don't pop_visibility.
1165 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
1166 * parser.c (cp_parser_namespace_definition): Call
1167 handle_namespace_attrs and pop_visibility as appropriate.
1170 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
1172 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
1174 * decl.c (duplicate_decls): Preserve linkage flags for mere
1175 redeclarations of gnu_inline definitions.
1177 2007-10-03 Jason Merrill <jason@redhat.com>
1180 * decl.c (wrap_cleanups_r): New fn.
1181 (wrap_temporary_cleanups): New fn.
1182 (initialize_local_var): Call it.
1184 2007-09-29 Jason Merrill <jason@redhat.com>
1187 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
1188 constant to not have DECL_EXTERNAL if it's file-local.
1190 2007-09-28 Ollie Wild <aaw@google.com>
1193 2007-09-27 Ollie Wild <aaw@google.com>
1195 * typeck2.c (digest_init): Call cplus_expand_constant after
1196 convert_for_initialization.
1197 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1198 * expr.c (cplus_expand_constant): Updated function description.
1200 2007-09-28 Jason Merrill <jason@redhat.com>
1203 * class.c (layout_empty_base): Take rli parameter, update
1204 rli->record_align if empty base has user-specified alignment.
1205 (build_base_field): Pass rli to it.
1207 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1210 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
1212 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1215 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
1216 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
1217 (dump_parameters): Just call dump_type for argument packs too.
1219 2007-09-28 Jakub Jelinek <jakub@redhat.com>
1222 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
1223 qualification by creating qualified PACK_EXPANSION_PATTERN and
1224 then calling make_pack_expansion on it.
1226 2007-09-27 Ollie Wild <aaw@google.com>
1228 * typeck2.c (digest_init): Call cplus_expand_constant after
1229 convert_for_initialization.
1230 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1231 * expr.c (cplus_expand_constant): Updated function description.
1233 2007-09-27 Jason Merrill <jason@redhat.com>
1236 * decl2.c (is_late_template_attribute): Don't crash on unknown
1239 2007-09-27 Paolo Carlini <pcarlini@suse.de>
1242 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
1243 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
1244 spaces in the formatting.
1245 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
1247 2007-09-27 Jakub Jelinek <jakub@redhat.com>
1249 * error.c (cxx_print_error_function): Add third argument, pass
1250 it over to lhd_print_error_function.
1251 (cp_print_error_function): If diagnostic->abstract_origin, print
1253 * cp-tree.h (struct diagnostic_info): New forward decl.
1254 (cxx_print_error_function): Add third argument.
1256 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
1259 * name-lookup.c (pushtag): Do not create an implicit typedef before
1260 the associated type declaration is known to be valid.
1262 2007-09-25 Jakub Jelinek <jakub@redhat.com>
1264 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
1265 rather than pointers.
1267 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1270 * search.c (check_final_overrider): Fail if
1271 targetm.comp_type_attributes returns 0.
1273 2007-09-24 Jason Merrill <jason@redhat.com>
1276 * pt.c (resolve_typename_type): Don't look things up in the original
1277 template if it would mean losing template arguments.
1279 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1282 * cp-tree.h (cxx_type_hash_eq): New prototype.
1283 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1284 * tree.c (cxx_type_hash_eq): New function.
1286 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1289 * tree.c (cp_build_qualified_type_real): Build a canonical
1290 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1292 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1296 * tree.c (cplus_array_compare): Compare pointers, not types.
1297 (build_cplus_array_type_1): Store new array type into the hash
1298 table before building the canonical type; build the canonical type
1300 (cp_build_qualified_type_real): Put all of the array types with
1301 cv-qualified element types into the C++ array hash table, built as
1302 variants of the unqualified versions.
1304 2007-09-23 Jason Merrill <jason@redhat.com>
1307 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1308 for deprecation warnings.
1310 2007-09-22 Jason Merrill <jason@redhat.com>
1313 * call.c (build_over_call): Warn about deprecated virtuals.
1316 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1317 (MAYBE_TAGGED_TYPE_P): Remove.
1318 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1319 instead of calling is_late_template_attribute again.
1320 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1321 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1322 Don't crash on typedefs from non-template classes.
1323 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1324 (is_late_template_attribute): All attributes applied to template
1325 parms or typename types are dependent. Static.
1326 (splice_template_attributes): Pass decl through.
1327 (save_template_attributes): Likewise.
1329 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1332 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1333 returned from tsubst_pack_expansion.
1334 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1335 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1337 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1340 * semantics.c (finish_id_expression): Use consistently
1341 context_for_name_lookup.
1342 * decl.c (fixup_anonymous_aggr): Fix error message for
1343 anonymous struct (vs union).
1345 2007-09-19 Jason Merrill <jason@redhat.com>
1348 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1349 (retrieve_specialization): Only tagged types use
1350 DECL_TEMPLATE_INSTANTIATIONS.
1351 (instantiate_class_template): Push nested classes too.
1352 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1354 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1355 * init.c (is_aggr_type): Remove redundant tests.
1356 * class.c (push_nested_class): Use CLASS_TYPE_P.
1358 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1361 * init.c (build_zero_init): If, recursively, build_zero_init
1362 returns a NULL_TREE, do not append it to the VEC of constructors.
1364 2007-09-18 Jason Merrill <jason@redhat.com>
1367 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1368 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1369 ATTR_FLAG_TYPE_IN_PLACE.
1370 (tsubst): Do unqualified lookup to find typedefs from current class.
1371 [ARRAY_TYPE]: Propagate alignment info.
1372 * decl2.c (is_late_template_attribute): Only defer handling of
1373 attribute aligned if the expression is dependent.
1374 (save_template_attributes): If we're deferring any attributes,
1375 make this a naming typedef.
1377 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1379 PR c++/33462 (again)
1380 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1381 va_arg instead of __builtin_va_arg.
1383 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1386 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1387 (pp_cxx_primary_expression): Use it.
1388 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1389 * error.c (dump_expr): Use it.
1391 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1394 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1395 out case TYPEID_EXPR to...
1396 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1397 and pp_cxx_right_paren.
1398 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1399 * error.c (dump_expr): Use it.
1401 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1404 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1405 (pp_cxx_primary_expression): Use it.
1406 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1407 * error.c (dump_expr): Use it.
1409 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1412 * init.c (build_new): Remove warning for zero-element
1415 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1418 * call.c (maybe_handle_implicit_object): Set this_p, clear
1419 rvaluedness_matches_p.
1420 (compare_ics): Do not compare rvaluedness matching when one of the
1421 operands is an implicit object.
1423 2007-09-14 Jason Merrill <jason@redhat.com>
1425 PR c++/17743, c++/19163
1426 * decl2.c (is_late_template_attribute): New fn.
1427 (splice_template_attributes, save_template_attributes): New fns.
1428 (cplus_decl_attributes): Call save_template_attributes.
1429 * pt.c (apply_late_template_attributes): New fn.
1430 (instantiate_class_template, tsubst_decl): Use it.
1431 * cp-tree.h: Declare is_late_template_attribute.
1433 2007-09-13 Tom Tromey <tromey@redhat.com>
1435 * parser.c (cp_lexer_new_main): Don't use
1436 c_lex_return_raw_strings.
1437 (cp_lexer_get_preprocessor_token): Update. Add special case when
1440 2007-09-11 Jan Hubicka <jh@suse.cz>
1442 * method.c (use_thunk): Use tree_rest_of_compilation
1443 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1444 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1445 * cp-tree.h (expand_body): Kill.
1446 (emit_associated_thunks): Declare.
1447 * semantics.c (emit_associated_thunks): Export.
1448 (expand_body): Kill.
1450 2007-09-09 David Daney <ddaney@avtrex.com>
1453 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1454 to calculate cookie_ptr.
1456 2007-09-08 Jason Merrill <jason@redhat.com>
1459 * pt.c (most_specialized_class): Set processing_template_decl
1460 while tsubsting partial spec args.
1462 2007-09-06 Jason Merrill <jason@redhat.com>
1464 * decl2.c (get_guard): Copy visibility from the guarded variable.
1466 2007-09-06 Jan Hubicka <jh@suse.cz>
1468 * semantics.c (expand_body): Do not mark arguments of clones used.
1470 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1473 * decl.c (cp_finish_decl): When processing_template_decl,
1474 deal correctly with init as TREE_LIST.
1476 2007-09-06 Tom Tromey <tromey@redhat.com>
1478 * decl.c (finish_function): Put return's location on line zero of
1481 2007-09-05 Jason Merrill <jason@redhat.com>
1484 * except.c (prepare_eh_type): Use type_decays_to.
1487 * init.c (build_delete): Use build_headof to get the address of the
1488 complete object if we aren't using the deleting destructor.
1489 * rtti.c (build_headof): No longer static.
1490 * cp-tree.h: Declare it.
1492 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1494 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1495 decl if a prototype for XX is provided with throw().
1498 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1499 on __*_chk non-__builtin_* decls.
1501 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1504 * semantics.c (finish_id_expression): Use context_for_name_lookup
1505 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1506 * class.c (finish_struct_anon): Deal correctly with anonymous
1507 structs (vs unions, as GNU extension) in error messages.
1509 2007-09-05 Jan Hubicka <jh@suse.cz>
1511 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1512 call, DECL_EXTERNAL checks and current_function_decl saving.
1514 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1516 PR c++/29731 (again)
1517 * parser.c (cp_parser_primary_expression): Return error_mark_node
1518 when a statement-expression is found in a template-argument list.
1520 2007-09-04 Jason Merrill <jason@redhat.com>
1522 * except.c (initialize_handler_parm): Use
1523 fold_build_cleanup_point_expr.
1526 * call.c (reference_binding): Don't look for user-defined conversions
1530 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1531 the MUST_NOT_THROW_EXPR.
1533 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1535 * decl.c (cp_finish_decl): Call determine_visibility before
1536 make_rtl_for_nonlocal_decl.
1538 2007-09-04 Jason Merrill <jason@redhat.com>
1541 * pt.c (most_specialized_class): Substitute outer template
1542 arguments into the arguments of a member template partial
1544 (strip_innermost_template_args): New fn.
1546 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1548 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1550 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1552 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1553 * decl.c (cp_make_fname_decl): Likewise,
1554 * parser.c (cp_parser_string_literal): Likewise,
1555 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1556 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1559 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1562 * typeck.c (build_unary_op): Fix error message for
1563 Boolean expression as operand to operator--.
1565 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1567 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1568 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1571 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1574 * init.c (build_default_init): Make extern.
1575 * cp-tree.h (build_default_init): Declare here.
1576 * pt.c (tsubst_expr): When the instantiation of the initializer of
1577 a variable results in an empty list, default-initialize the
1579 (tsubst_copy_and_build): When the instantiation of the initializer
1580 in a new expression results in an empty initializer list,
1581 default-initialize it.
1583 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1585 * mangle.c (write_type): Change mangling of rvalue reference from
1588 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1590 * decl.c (duplicate_decls): Remove duplicated line.
1592 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1595 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1596 BOUND_TEMPLATE_TEMPLATE_PARM.
1598 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1601 * search.c (lookup_member): Check the name argument for
1604 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1607 * parser.c (cp_parser_trait_expr): Check rerurn value of
1610 2007-08-30 Ollie Wild <aaw@google.com>
1612 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1613 convert_ptrmem for pointer to member conversions.
1614 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1615 (ocp_convert): Update cp_convert_to_pointer call.
1616 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1618 (build_static_cast_1): Check can_convert for conversions in either
1620 (get_delta_difference_1): New function.
1621 (get_delta_difference): Refactor to call get_delta_difference_1.
1623 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1625 * decl.c (start_preparsed_function): Set
1626 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1628 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1631 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1632 BOUND_TEMPLATE_TEMPLATE_PARM.
1634 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1638 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1639 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1641 2007-08-27 Jason Merrill <jason@redhat.com>
1644 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1645 Look inside STMT_EXPR.
1646 * semantics.c (stmt_expr_value_expr): New fn.
1647 * cp-tree.h: Declare it.
1650 * decl.c (groktypename): Ignore attributes applied to class type.
1652 2007-08-28 Richard Guenther <rguenther@suse.de>
1654 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1656 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1658 * error.c (dump_expr): Handle COMPLEX_CST.
1659 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1660 (pp_cxx_expression): Likewise.
1662 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1664 * decl.c (GNU_INLINE_P): New.
1665 (duplicate_decls): Handle gnu_inline. Merge attributes and
1666 some flags in overriding definitions.
1667 (redeclaration_error_message): Handle gnu_inline.
1668 (start_preparsed_function): Likewise.
1670 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1672 * call.c (sufficient_parms_p): Constify.
1673 * class.c (same_signature_p): Likewise.
1674 * cp-gimplify.c (is_invisiref_parm,
1675 cxx_omp_privatize_by_reference): Likewise.
1676 * cp-objcp-common.c (has_c_linkage): Likewise.
1677 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1678 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1679 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1680 num_artificial_parms_for, comp_template_parms,
1681 template_parameter_pack_p, any_dependent_template_arguments_p,
1682 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1683 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1684 zero_init_p, member_p, cp_lvalue_kind,
1685 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1686 varargs_function_p, is_dummy_object, special_function_kind,
1687 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1688 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1689 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1690 cp_has_mutable_p, at_least_as_qualified_p,
1691 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1692 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1693 * except.c (nothrow_libfn_p): Likewise.
1694 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1696 * pt.c (comp_template_parms, template_parameter_pack_p,
1697 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1698 any_dependent_template_arguments_p): Likewise.
1699 * repo.c (repo_export_class_p): Likewise.
1700 * semantics.c (anon_aggr_type_p): Likewise.
1701 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1702 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1703 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1704 zero_init_p, special_function_p): Likewise.
1705 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1706 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1707 compparms, invalid_nonstatic_memfn_p,
1708 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1709 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1710 cp_has_mutable_p, lvalue_or_else): Likewise.
1712 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1714 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1715 * cp-objcp-common.c (cp_tree_size): Ditto.
1716 * tree.c (cp_walk_subtrees): Ditto
1717 * cp-tree.def (TINST_LEVEL): Go away.
1718 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1719 move together with other non-tree structs.
1720 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1721 (union lang_tree_node): Eliminate tinst_level field.
1722 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1723 (current_instantiation, outermost_tinst_level): Return
1724 a "struct tinst_level *".
1726 * error.c (print_instantiation_partial_context): Change second
1727 parameter to a "struct tinst_level *". Replace accessor macros
1729 (print_instantiation_full_context): Likewise.
1730 * lex.c (in_main_input_context): Likewise.
1732 * pt.c (struct pending_templates): New.
1733 (pending_templates, last_pending_template): Use it as a type.
1734 (current_tinst_level): Change typo to "struct tinst_level *"
1735 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1736 (add_pending_template): Construct a "struct pending_template".
1737 Replace TINST_LEVEL accessor macros with field access.
1738 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1739 (pop_tinst_level): Likewise.
1740 (instantiate_pending_templates): Likewise. Factor common code used
1741 when an instantiation has been done.
1742 (outermost_tinst_level): Replace tree_last with loop.
1743 (current_instantiation): Return a "struct tinst_level *".
1745 2007-08-24 Ollie Wild <aaw@google.com>
1747 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1748 * name-lookup.h (cp_binding_level): Remove vtables member.
1750 2007-08-24 Richard Guenther <rguenther@suse.de>
1752 * tree.c (cp_cannot_inline_tree_fn): Remove.
1753 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1754 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1757 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1760 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1761 error_mark_node right away if build_expr_type_conversion
1765 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1766 is error_mark_node rather than NULL_TREE.
1767 * pt.c (check_explicit_specialization): Likewise.
1770 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1771 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1773 2007-08-22 Jason Merrill <jason@redhat.com>
1776 * pt.c (outermost_tinst_level): New function.
1777 * lex.c (in_main_input_context): New function.
1778 * cp-tree.h: Declare it.
1779 * decl2.c (constrain_class_visibility): Use it to avoid warning
1780 about uses of the anonymous namespace in the main input file.
1782 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1784 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1786 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1789 * class.c (finish_struct_1): Warn when a class has virtual
1790 functions and accessible non-virtual destructor.
1792 2007-08-20 Richard Guenther <rguenther@suse.de>
1796 * call.c (build_new_method_call): Convert initializer to
1798 * init.c (build_aggr_init): Do not fiddle with types.
1799 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1800 * except.c (build_throw): Do not drop qualifiers for the
1802 * typeck.c (get_member_function_from_ptrfunc): Do not
1803 fiddle with types, instead convert.
1804 (build_ptrmemfunc1): Convert to the target type for
1806 (gfc_trans_allocate): Convert result to target type.
1807 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1808 pointer-to-member structures shall have alias set zero as well.
1810 2007-08-20 Richard Guenther <rguenther@suse.de>
1812 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1814 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1815 (nonstatic_local_decl_p): Likewise.
1816 * tree.c (cp_auto_var_in_fn_p): Remove.
1817 * decl.c (nonstatic_local_decl_p): Remove.
1819 2007-08-20 Richard Guenther <rguenther@suse.de>
1821 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1823 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1824 cp_walk_subtrees lh parameter.
1825 (cp_walk_tree_without_duplicates): New define to
1826 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1827 * tree.c (count_trees): Call
1828 cp_walk_tree_without_duplicates.
1829 (verify_stmt_tree): Call cp_walk_tree.
1830 (break_out_target_exprs): Likewise.
1831 (WALK_SUBTREE): Likewise.
1832 * cp-gimplify.c (cp_genericize): Likewise.
1833 * cp-pt.c (find_parameter_packs_r): Likewise.
1834 (uses_parameter_packs): Likewise.
1835 (make_pack_expansion): Likewise.
1836 (check_for_bare_parameter_packs): Likewise.
1837 (for_each_template_parm): Likewise.
1838 * decl.c (check_default_argument): Call
1839 cp_walk_tree_without_duplicates.
1840 * except.c (build_throw): Likewise.
1841 * decl2.c (type_visibility): Likewise.
1842 * semantics.c (expand_or_defer_fn): Likewise.
1843 (finalize_nrv): Call cp_walk_tree.
1845 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1848 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1849 Initialize it with save_expr rather than get_temp_regvar.
1851 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1854 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1857 2007-08-17 Ollie Wild <aaw@google.com>
1860 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1861 declarations into appropriate slots for comparison. Fix type
1864 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1867 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1868 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1870 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1873 * parser.c (cp_parser_class_head): Improve error message.
1875 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1877 * pt.c (instantiate_decl): Set input_location
1878 for the function end.
1880 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1882 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1884 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1885 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1886 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1887 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1888 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1889 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1890 * typeck.c (cp_type_quals): Likewise.
1891 * typeck2.c (cxx_incomplete_type_diagnostic,
1892 cxx_incomplete_type_error): Likewise.
1894 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1897 * pt.c (tsubst_friend_function): When check_classfn
1898 returns error_mark_node likewise return it.
1900 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1903 * typeck.c (check_return_expr): Don't NRV optimize vars in
1905 * decl.c (finish_function): Comment fix.
1907 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1910 * pt.c (push_template_decl_real): Depending on TYPE_P
1911 use either TYPE_CONTEXT or DECL_CONTEXT.
1913 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1915 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1916 constructors and destructors return this.
1918 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1921 * decl2.c (check_classfn): Return error_mark_node in case of error;
1922 in that case, do not call add_method.
1923 * decl.c (start_decl): Deal with check_classfn returning
1925 (grokfndecl): Likewise.
1926 * pt.c (tsubst_friend_function): Likewise.
1928 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1931 * typeck.c (build_binary_op): Disallow vector float types with
1932 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1934 2007-08-11 Ian Lance Taylor <iant@google.com>
1936 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1938 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1940 2007-08-10 Ollie Wild <aaw@google.com>
1942 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1944 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1946 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1947 (lookup_using_namespace): Fix ambiguous_decl call.
1948 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1950 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1952 * call.c (name_as_c_string): Use CONST_CAST.
1953 * decl.c (build_decl): Likewise.
1954 * parser.c (cp_parser_string_literal): Likewise.
1956 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1959 * error.c (dump_expr): Consistently use the *_cxx_*
1960 variants of the pretty-print functions.
1962 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1965 * decl.c (check_special_function_return_type): Just error
1966 on return type specified for conversion operator.
1968 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1970 * typeck2.c (readonly_error): Handle general expressions.
1971 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1973 2007-08-06 Dan Hipschman <dsh@google.com>
1975 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1976 access function name.
1978 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1981 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1982 * g++spec.c (lang_specific_driver): Check them.
1984 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1987 * pt.c (inline_needs_template_parms): Fix comment; change return type
1990 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1993 2007-03-26 Dirk Mueller <dmueller@suse.de>
1995 * parser.c (cp_parser_member_declaration): Pedwarn
1996 about stray semicolons after member declarations.
1998 2007-08-02 Lee Millward <lee.millward@gmail.com>
2003 * parser.c (cp_parser_asm_definition): Detect and discard asm
2004 statements with invalid inputs or outputs.
2005 (cp_parser_asm_operand_list): Return error mark node if any
2006 of the operands are invalid. Adjust documentation.
2008 2007-08-02 Nick Clifton <nickc@redhat.com>
2010 * typeck.c: Change copyright header to refer to version 3 of the
2011 GNU General Public License and to point readers at the COPYING3
2012 file and the FSF's license web page.
2013 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
2014 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
2015 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
2016 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
2017 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
2018 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
2019 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
2020 name-lookup.h, parser.c: Likewise.
2022 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2025 * call.c (magic_varargs_p): Honor the "type generic" attribute.
2027 2007-07-30 Paolo Carlini <pcarlini@suse.de>
2030 * semantics.c (finish_label_stmt): Reject the __label__
2031 extension outside function scopes.
2033 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2035 * parser.c (eof_token): Un-constify.
2036 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
2037 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
2040 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
2042 * pt.c, tree.c, typeck2.c: Fix comment typos.
2044 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
2045 Mark Mitchell <mark@codesourcery.com>
2048 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
2049 hidden due to friend declarations in local classes.
2051 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
2053 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
2054 * cp-tree.def (DECLTYPE_TYPE): New.
2055 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
2056 (dump_type_prefix): Ditto.
2057 (dump_type_suffix): Ditto.
2058 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
2059 * mangle.c (write_type): Handle DECLTYPE_TYPE.
2060 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
2062 (DECLTYPE_TYPE_EXPR): New.
2063 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
2064 (finish_declared_type): Declare.
2065 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
2066 DECLTYPE_TYPE nodes.
2067 (pp_cxx_type_id): Ditto.
2068 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
2069 (tsubst): Substitute into a DECLTYPE_TYPE node.
2070 (tsubst_copy): Ditto.
2071 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
2073 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
2074 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
2075 structural equality (because we can't hash the expressions).
2076 (finish_declared_type): New.
2077 * lex.c (reswords): Add "decltype" keyword.
2078 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
2079 (cp_parser_postfix_expression): Add member_access_only_p to
2080 restrict postfix expression to member access expressions.
2081 (cp_parser_unary_expression): Update call to
2082 cp_parser_postfix_expression to reflect new parameter.
2083 (cp_parser_declared_type): New.
2084 (cp_parser_simple_type_specifier): Parse decltype types.
2086 2007-07-27 Mark Mitchell <mark@codesourcery.com>
2089 * call.c (convert_for_arg_passing): Only widen bitfields to their
2090 declared types if necessary.
2092 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2094 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
2097 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2099 * decl.c (typename_hash, typename_compare): Constify.
2100 * mangle.c (hash_type, compare_type): Likewise.
2101 * pt.c (eq_local_specializations, hash_local_specialization):
2103 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
2104 list_hash): Likewise.
2105 * typeck2.c (pat_compare): Likewise.
2107 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
2109 * method.c (implicitly_declare_fn): Increase alignment if member
2110 function pointer format requires it.
2112 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2115 * typeck.c (check_return_expr): Do not pass a null argument
2118 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2121 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
2124 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
2127 * typeck.c (convert_arguments): Only use default args if we have
2131 * typeck.c (structural_comptypes): No need to check
2132 resolve_typename_type return value here.
2133 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
2134 * pt.c (resolve_typename_type): Follow typename typedefs. Return
2135 original type rather than error_mark_node in case of failure.
2136 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
2137 resolve_typename_type result check.
2138 (cp_parser_direct_declarator, cp_parser_head,
2139 cp_parser_constructor_declarator_p): Likewise.
2141 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
2143 * pt.c (template_parms_variadic_p): Remove.
2144 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
2146 2007-07-12 Jakub Jelinek <jakub@redhat.com>
2149 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
2150 argument to dump_aggr_init_expr_args instead of false.
2152 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
2154 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
2155 canonical types; otherwise, fall back to structural type
2156 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
2157 internal compiler error if the canonical types are wrong.
2159 2007-07-11 Paolo Carlini <pcarlini@suse.de>
2162 * parser.c (cp_parser_make_indirect_declarator): When the
2163 the code argument is ERROR_MARK return cp_error_declarator.
2165 2007-07-09 Geoffrey Keating <geoffk@apple.com>
2168 * decl.c (cxx_init_decl_processing): Don't set
2169 force_align_functions_log.
2170 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
2171 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
2172 FUNCTION_DECL, return its alignment.
2174 2007-07-09 Richard Guenther <rguenther@suse.de>
2176 * decl.c (start_preparsed_function): Do not promote return type.
2178 2007-07-08 Paolo Carlini <pcarlini@suse.de>
2181 * pt.c (unify): Never pass error_mark_node to template_decl_level.
2183 2007-07-07 Mark Mitchell <mark@codesourcery.com>
2186 * pt.c (resolve_overloaded_unification): Robustify. Return a
2188 (type_unification_real): Adjust accordingly.
2190 2007-07-06 Richard Guenther <rguenther@suse.de>
2192 * init.c (build_new_1): Use the correct pointer type.
2193 * typeck2.c (build_m_component_ref): Likewise.
2195 2007-07-05 Mark Mitchell <mark@codesourcery.com>
2198 * init.c (build_zero_init): Always build an initializer for
2200 * typeck2.c (build_functional_cast): Use build_zero_init.
2203 * init.c (build_new_1): Always pass the allocation function to
2204 build_op_delete_call.
2205 * call.c (build_op_delete_call): Handle operator delete with a
2206 variable-argument list. Do not issue an error when no matching
2207 deallocation function is available for a new operator.
2210 * cp-tree.h (any_value_dependent_elements_p): Declare it.
2211 * decl.c (value_dependent_init_p): New function.
2212 (cp_finish_decl): Use it.
2213 * pt.c (value_dependent_expression_p): Use
2214 any_value_dependent_elements_p.
2215 * parser.c (cp_parser_primary_expression): Add comment about
2216 treating dependent qualified names as integral
2217 constant-expressions.
2219 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
2221 * decl.c (build_ptrmemfunc_type): Always use structural equality
2222 tests when comparing pointer-to-member-function types, because the
2223 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
2226 2007-07-03 Mark Mitchell <mark@codesourcery.com>
2228 * init.c (build_new): Tweak comment.
2230 2007-06-29 Dave Brolley <brolley@redhat.com>
2233 * parser.c (cp_parser_new_type_id): Don't reduce a named array
2234 type to its base type and number of elements here.
2235 * init.c (build_new): Call complete_type_or_else to ensure that the
2236 type is complete and to issue a diagnostic if it is not.
2237 (build_new_1): Don't call complete_type_or_else here.
2239 2007-07-03 Richard Guenther <rguenther@suse.de>
2242 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
2245 2007-07-02 Simon Baldwin <simonb@google.com>
2247 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
2248 for inner-style nested forward declarations that don't declare
2251 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2254 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2255 DECL_P in not a variable and appears more than once error messages.
2257 2007-07-01 Ollie Wild <aaw@google.com>
2259 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
2260 (select_decl): Remove function.
2261 (unqualified_namespace_lookup): Populate binding by calling
2262 ambiguous_decl. Remove select_decl call.
2263 (lookup_qualified_name): Remove select_decl call.
2264 * decl.c (lookup_and_check_tag): Check for ambiguous references.
2265 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2266 generation when name lookup is ambiguous.
2268 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2271 * init.c (build_new_1): Use structural equality on the copy of the
2274 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2276 * decl2.c (determine_visibility): Implement
2277 flag_visibility_ms_compat effect on type info.
2278 * decl.c (cxx_init_decl_processing): Implement
2279 global effect of flag_visibility_ms_compat.
2281 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2283 * decl2.c (start_objects): Mark constructor-running function
2286 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
2289 * decl.c (grokdeclarator): Reset friendp for member functions declared
2290 friend of their own class.
2292 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2294 * decl2.c (determine_visibility): Don't look for dllexport here.
2295 (determine_visibility_from_class): Tidy.
2297 2007-06-18 Simon Baldwin <simonb@google.com>
2300 * parser.c (cp_parser_single_declaration): Added check for storage
2301 class other than sc_none in parsed declaration, and a flag to indicate
2302 if the call is part of an explicit template specialization parse.
2303 * (cp_parser_explicit_specialization): Specialization check flag added
2304 to call to cp_parser_single_declaration(), set true.
2305 * (cp_parser_template_declaration_after_export): Specialization check
2306 flag added to call to cp_parser_single_declaration(), set false.
2307 * pt.c (check_explicit_specialization): Added code to copy visiblity
2308 and linkage from the templated function to the explicit specialization.
2310 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2312 * typeck.c (build_binary_op): For templates build the
2313 expression in pieces to avoid the assert in build2_stat.
2314 (get_member_function_from_ptrfunc):
2315 Change over to using POINTER_PLUS_EXPR and convert
2316 the second operand to sizetype.
2317 * typeck2.c (build_m_component_ref): Likewise.
2318 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2319 instead of PLUS_EXPR for pointers.
2320 (build_new_1): Likewise.
2321 (build_vec_delete_1): Likewise.
2322 (build_vec_delete): Likewise.
2323 * class.c (build_base_path): Likewise.
2324 (build_base_path): Likewise.
2325 (convert_to_base_statically): Likewise.
2326 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2327 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2328 instead of PLUS_EXPR.
2329 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2330 instead of PLUS_EXPR for pointers.
2331 * call.c (build_special_member_call): Likewise.
2332 * rtti.c (build_headof): Likewise.
2333 Use sizetype instead of ptrdiff_type_node.
2334 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2335 instead of PLUS_EXPR for pointers.
2336 * except.c (expand_start_catch_block): Do a
2337 NEGATIVE and then a POINTER_PLUS_EXPR instead
2339 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2340 PLUS_EXPR on pointer types over to use
2341 POINTER_PLUS_EXPR and remove the conversion
2342 to the pointer types.
2343 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2344 adding to a pointer type. Use size_int instead of
2345 ssize_int. Convert the index to sizetype before
2346 adding it to the pointer.
2348 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2350 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2351 (DECL_ANON_UNION_VAR_P): New macro.
2352 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2353 than DECL_VAR_MARKED_P, to keep track of which variables we have
2355 * decl.c (redeclaration_error_message): Complain about redeclaring
2356 anonymous union members at namespace scope.
2357 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2359 2007-06-14 Geoff Keating <geoffk@apple.com>
2361 * decl2.c (determine_visibility): Ensure that functions with
2362 hidden types as parameters are hidden.
2365 * decl2.c (determine_visibility): Remove duplicate code for
2368 2007-06-12 Ian Lance Taylor <iant@google.com>
2371 * init.c (avoid_placement_new_aliasing): New static function.
2372 (build_new_1): Call it.
2374 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2376 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2377 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2379 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2382 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2383 on init, the non-decl cond operand and increment value.
2385 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2388 * decl.c (check_initializer): Report an error when a brace enclosed
2389 initializer is used for a non-aggregate type in C++98.
2390 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2392 (grokdeclarator): Likewise.
2393 (move_fn_p): Likewise.
2394 * typeck.c (check_return_expr): Likewise.
2395 * call.c (reference_binding): Likewise.
2396 * error.c (cp_cpp_error): Likewise.
2397 * pt.c (check_default_tmpl_args): Likewise.
2399 * lex.c (init_reswords): Likewise.
2400 * parser.c (p_parser_primary_expression): Likewise.
2401 (TOKEN_PRECEDENCE): Likewise.
2402 (cp_parser_init_declarator): Likewise.
2403 (cp_parser_ptr_operator): Likewise.
2404 (cp_parser_parameter_declaration): Likewise.
2405 (cp_parser_enclosed_template_argument_list): Likewise.
2406 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2407 (cp_parser_next_token_ends_template_argument_p): Likewise.
2409 2007-06-04 Simon Baldwin <simonb@google.com>
2411 * decl.c (grokdeclarator): Readability change. Moved case labels
2412 into direct switch statement scope.
2414 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2416 * call.c (convert_like_real): Remove pointless code.
2418 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2420 * decl.c (get_atexit_fn_ptr_type): New function.
2421 (get_atexit_node): Use it.
2422 (start_cleanup_fn): Likewise.
2423 (register_dtor_fn): Use the object's destructor, instead of a
2424 separate cleanup function, where possible.
2425 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2426 (atexit_fn_ptr_type_node): New macro.
2427 * decl2.c (build_cleanup): Use build_address.
2429 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2431 * typeck.c (build_binary_op): Include types in error.
2433 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2436 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2437 needs runtime initialization.
2439 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2442 * semantics.c (finish_trait_expr): Complete the types.
2444 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2445 Douglas Gregor <doug.gregor@gmail.com>
2446 Pedro Lamarao <pedro.lamarao@mndfck.org>
2447 Howard Hinnant <howard.hinnant@gmail.com>
2451 * typeck.c (comptypes): Don't consider rvalue and lvalue
2452 reference types to be equivalent.
2453 (check_return_expr): Move from certain lvalues when returning
2455 * decl.c (grokdeclarator): Implement reference collapsing.
2456 (copy_fn_p): Don't consider constructors taking rvalue references
2457 to be copy constructors.
2459 * call.c (conversion): New "rvaluedness_matches_p" member.
2460 (convert_class_to_reference): Require reference type as first
2461 parameter instead of base type.
2462 (reference_binding): Add logic to handle rvalue references.
2463 (implicit_conversion): Update inaccurate comment.
2464 (convert_like_real): Disable creation of temporaries that are
2465 impossible to initialize for types with move constructors.
2466 (build_over_call): Elide move constructors when possible.
2467 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2468 (maybe_handle_ref_bind): Return conversion instead of type node.
2469 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2470 determine preferred conversion sequences.
2471 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2472 (LOOKUP_PREFER_RVALUE): New.
2473 (DECL_MOVE_CONSTRUCTOR_P): New.
2474 (struct cp_declarator): Add "reference" member for reference
2475 types, with new "rvalue_ref" flag.
2476 (cp_build_reference_type): Declare.
2477 (move_fn_p): Declare.
2478 * error.c (dump_type_prefix): Format rvalue reference types
2479 correctly in error messages.
2480 * except.c (build_throw): Move from certain lvalues when
2482 * mangle.c (write_type): Mangle rvalue references differently
2483 than regular references.
2484 * parser.c (make_reference_declarator): Add boolean parameter for
2486 (cp_parser_make_indirect_declarator): New.
2487 (cp_parser_new_declarator_opt): Call
2488 cp_parser_make_indirect_declarator.
2489 (cp_parser_conversion_declarator_opt): Ditto.
2490 (cp_parser_declarator): Ditto.
2491 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2493 * pt.c (tsubst): Implement reference collapsing.
2494 (maybe_adjust_types_for_deduction): Implement special template
2495 parameter deduction rule for rvalue references.
2496 (type_unification_real): Update calls to
2497 maybe_adjust_types_for_deduction.
2498 (try_one_overload): Ditto.
2499 (unify_pack_expansion): Ditto.
2500 * tree.c (lvalue_p_1): Handle rvalue reference types.
2501 (cp_build_reference_type): New.
2503 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2506 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2507 variables that need runtime initialization.
2509 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2512 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2513 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2514 case POSTDECREMENT_EXPR>): Return the error_mark_node
2515 if either the real or imaginary parts would an
2518 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2519 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2522 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2523 token is a closing brace, false if there are no tokens left.
2524 (cp_parser_namespace_alias_definition): Only consume the next token if
2525 it is a closing brace.
2527 * parser.c (cp_parser_class_specifier): Likewise.
2529 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2531 * semantics.c (finish_member_declaration): Fix a typo in the
2534 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2546 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2547 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2548 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2549 whether everything was okay. Fix indentation.
2550 (push_template_decl_real): Check for bare parameter packs in
2551 function parameters; where errors occur, mark the parameter types
2552 with ERROR_MARK_NODEs to avert ICEs.
2553 (coerce_template_parameter_pack): New.
2554 (coerce_template_parms): Moved parameter pack coercion into
2555 coerce_template_parameter_pack, and permit it anywhere in the
2556 template parameter list (not just at the end). Parameter and
2557 argument indices can vary (somewhat) separately now, so add
2558 PARM_IDX and ARG_IDX.
2559 (fn_type_unification): Don't set an argument pack as incomplete if
2560 no argument pack was deduced.
2561 (type_unification_real): If a type parameter is a parameter pack
2562 and has not otherwise been deduced, it will be deduced to an empty
2564 (more_specialized_fn): Use the actual lengths of the argument
2565 lists when comparing against expansions.
2566 * semantics.c (finish_member_declaration): If a field's type has
2567 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2569 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2572 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2574 2007-05-22 Ollie Wild <aaw@google.com>
2576 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2577 (unqualified_namespace_lookup): Adds check for hidden types.
2579 2007-05-22 Ollie Wild <aaw@google.com>
2581 * decl.c (duplicate_decls): Verify namespace names are unique.
2583 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2585 * decl.c (cxx_maybe_build_cleanup): Handle
2586 __attribute__((cleanup)).
2588 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2590 * cvt.c (cp_convert_and_check): Don't check warnings if the
2593 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2595 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2597 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2600 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2601 type only if is a class type (5.2.8/4).
2603 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2605 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2606 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2607 c_common_unsigned_type.
2609 2007-05-11 Silvius Rus <rus@google.com>
2611 * cp/typeck.c (build_indirect_ref): Add call to
2612 strict_aliasing_warning.
2613 (build_reinterpret_cast_1): Condition call to
2614 strict_aliasing_warning.
2616 2007-05-11 Jan Hubicka <jh@suse.cz>
2618 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2619 * decl2.c (start_objects): ctors and dtors are no longer public.
2620 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2622 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2624 * typeck.c (build_unary_op): Remove code that used to
2625 handle non lvalue increments/decrements.
2627 2007-05-07 Mike Stump <mrs@apple.com>
2629 * parser.c (check_empty_body): Add.
2630 (cp_parser_iteration_statement): Add call to check_empty_body.
2632 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2635 * mangle.c (write_mangled_name): Mangle static variable names.
2636 (write_unqualified_name): Use local-source-name for
2637 namespace-scope static variables.
2639 2007-05-04 Dirk Mueller <dmueller@suse.de>
2641 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2644 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2647 * decl2.c (constrain_class_visibility):
2648 Use strip_pointer_or_array_types instead of strip_array_types.
2650 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2653 * decl.c (reshape_init_r): Don't reshape the first element if it
2654 is a pointer to member function.
2656 2007-04-27 Simon Baldwin <simonb@google.com>
2658 * decl.c (grokparms): Changed message format from %qD to %qE.
2660 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2662 * error.c (maybe_warn_variadic_templates): Variadic templates are
2663 now in C++0x, so only warn about them in C++98 mode.
2665 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2668 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2669 integeral types from vectors types.
2671 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2674 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2675 for type dependent OMP_CLAUSE_DECLs.
2677 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2680 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2681 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2682 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2683 * init.c (build_zero_init): Adjust, as
2684 COMPLEX_TYPE is now a SCALAR_TYPE.
2685 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2686 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2688 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2690 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2691 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2692 (trait_expr_value): Adjust.
2694 2007-04-23 Simon Baldwin <simonb@google.com>
2696 * decl.c (grokparms): Added new error for duplicate function
2697 parameters names in function prototypes, to match gcc behavior.
2699 2007-04-23 Jan Hubicka <jh@suse.cz>
2701 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2704 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2706 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2707 instead of checking GIMPLE_STMT_P in chain_next.
2709 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2712 * call.c (convert_for_arg_passing): Convert bitfields to their
2715 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2718 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2720 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2723 * cp/decl2.c (constrain_class_visibility):
2724 Do not warn about the use of anonymous namespace in the main input file.
2726 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2728 * cp-tree.h (current_template_parms): Fix typo in comment.
2730 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2732 * cp-tree.h, error.c: Fix comment typos.
2734 2007-04-13 Jason Merrill <jason@redhat.com>
2737 * call.c (reference_binding): Add c_cast_p parm. If true,
2738 add quals to TO as needed to make it reference-compatible.
2740 2007-04-11 Jan Hubicka <jh@suse.cz>
2742 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2743 that we are not processing template_decl.
2745 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2748 * class.c (build_base_path): Ensure that the converted pointer has
2749 the same cv-qualification as the input.
2751 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2753 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2755 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2757 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2759 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2760 * tree.c (cp_add_pending_fn_decls): Remove.
2761 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2763 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2765 Revert change removing staticp.
2767 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2769 * cp-objcp-common.c (cxx_staticp): Remove.
2770 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2771 * cp-tree.h (cxx_staticp):
2773 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2775 * class.c (check_for_override): Don't remove dllmport attribute
2778 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2781 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2782 type issue error and return early.
2784 2007-03-30 Jason Merrill <jason@redhat.com>
2787 * typeck.c (cp_type_readonly): New fn.
2788 * cp-tree.h: Declare it.
2789 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2790 (cp_finish_decl): Not here.
2792 2007-03-31 Richard Guenther <rguenther@suse.de>
2794 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2797 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2802 * parser.c (declarator_can_be_parameter_pack): New.
2803 (cp_parser_template_parameter): Only parse the `...' if the
2804 declarator can be a parameter pack.
2805 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2807 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2808 types (they could be used as array bounds).
2809 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2810 (tsubst_pack_expansion): Handle failure to expand parameter
2813 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2816 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2817 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2818 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2819 (CLASS_TYPE_NON_UNION_P): Add.
2820 (struct lang_type_class): Add has_complex_dflt.
2821 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2822 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2823 * cp-tree.def: Add TRAIT_EXPR.
2824 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2825 * lex.c (struct resword): Add __has_nothrow_assign,
2826 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2827 __has_trivial_constructor, __has_trivial_copy,
2828 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2829 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2830 __is_pod, __is_polymorphic, __is_union.
2831 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2832 (cp_parser_trait_expr): New.
2833 * semantics.c (finish_trait_expr, trait_expr_value
2834 classtype_has_nothrow_copy_or_assign_p): New.
2835 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2837 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2838 * class.c (check_bases, check_field_decl, check_bases_and_members):
2839 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2840 * pt.c (uses_template_parms, tsubst_copy_and_build,
2841 value_dependent_expression_p, type_dependent_expression_p): Deal with
2843 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2845 2007-03-29 Richard Guenther <rguenther@suse.de>
2847 * tree.c (cp_walk_subtrees): Do not set input_location.
2849 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2852 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2855 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2857 * parser.c (struct cp_parser): Update comment for
2858 greater_than_is_operator_p.
2859 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2860 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2861 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2862 !GREATER_THAN_IS_OPERATOR_P.
2863 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2864 `>>' operators that will become two `>' tokens in C++0x.
2865 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2866 mode, allowing it to terminate default arguments.
2867 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2868 `>>' like two consecutive `>' tokens.
2869 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2870 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2871 ends a template argument.
2873 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2875 * decl.c (redeclaration_error_message): Complain when redeclaring
2876 a friend function with default template arguments (C++0x mode only).
2877 * cp-tree.h (check_default_tmpl_args): Declare.
2878 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2879 template arguments in function templates. Add support for checking
2880 the default template arguments of friend templates.
2881 (push_template_decl_real): Fix call to check_default_tmpl_args.
2882 (type_unification_real): If a template parameter has not been
2883 deduced but provides a default template argument, substitute into
2884 that default template argument.
2885 * parser.c (cp_parser_init_declarator): When declaring (but not
2886 defining!) a function template in C++0x mode, check for default
2889 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2892 * decl.c (grokdeclarator): Deal with cv-qualified function type
2893 typedefs in the same way for member and non-member functions.
2895 2007-03-26 Dirk Mueller <dmueller@suse.de>
2897 * parser.c (cp_parser_member_declaration): Pedwarn
2898 about stray semicolons after member declarations.
2900 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2903 * pt.c (instantiate_decl): Set in_system_header.
2905 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2907 * cp-tree.h (current_tempalte_parms): Improve documentation.
2908 * pt.c (current_template_args): Likewise.
2911 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2912 not consume tokens when failing.
2914 2007-03-22 Jim Wilson <wilson@specifix.com>
2915 Mark Mitchell <mark@codesourcery.com>
2918 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2919 consistent with FROM.
2921 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2923 * error.c (dump_expr): Handle dependent names that designate types.
2924 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2926 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2928 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2930 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2932 * cvt.c (cp_convert_and_check) : Define.
2933 * cp-tree.h (cp_convert_and_check): Declare.
2934 * call.c (convert_conversion_warnings): Rename to
2935 conversion_null_warnings. The warning for floating-point to
2936 integer is handled by convert_and_check in convert_like_real.
2937 (convert_like_real): convert_conversion_warnings was renamed as
2938 conversion_null_warnings.
2939 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2940 overflow and changes of value during conversion.
2942 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2945 * parser.c (cp_parser_statement): If 'namespace' is found, this
2946 only can be a namespace alias definition, so parse it now.
2947 (cp_parser_namespace_alias_definition): if we find an open brace
2948 instead of '=', then this is actually a misplaced namespace
2951 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2954 * decl.c (cxx_init_decl_processing): Move command-line options
2955 processing to c-opts.c.
2957 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2959 * ptree.c (cxx_print_type): Use formatting markup for integers
2960 when printing template parameter index/level/orig level.
2961 (cxx_print_xnode): Ditto.
2962 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2963 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2964 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2966 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2967 rather than a HOST_WIDE_INT.
2968 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2969 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2971 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2972 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2973 IN_BASE_INITIALIZER bool bitfields.
2974 (struct cp_declarator): Make KIND a 4-bit field. Make
2975 PARAMETER_PACK_P a bool bitfield just after KIND.
2976 * pt.c (uses_parameter_packs): Destroy the pointer set.
2977 (make_pack_expansion): Ditto.
2978 (check_for_bare_parameter_packs): Ditto.
2979 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2981 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2984 * call.c (convert_default_arg): Instead of copying the node,
2987 2007-03-15 Dirk Mueller <dmueller@suse.de>
2990 * call.c (convert_conversion_warnings): New..
2991 (convert_like_real): .. factored out from here.
2992 (convert_conversion_warnings): Add warning about
2993 false being converted to NULL in argument passing.
2995 2007-03-14 Dirk Mueller <dmueller@suse.de>
2997 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2998 (finish_do_body): Warn about empty body in do/while statement.
3000 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3002 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
3004 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3007 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
3010 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
3012 * cp/repo.c (init_repo): Initialize random_seed saved options.
3013 (finish_repo): Adjust.
3015 2007-03-13 Mark Mitchell <mark@codesourcery.com>
3018 * Make-lang.in (doc/g++.1): Use $< to specify the location from
3021 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
3023 * decl.c (compute_array_index_type): New warning flag warn_vla.
3025 2007-03-12 Mark Mitchell <mark@codesourcery.com>
3028 * call.c (convert_default_arg): Copy non-constant arguments.
3030 2007-03-11 Mark Mitchell <mark@codesourcery.com>
3033 * parser.c (cp_parser_postfix_expression): Disallow compound
3034 literals in constant expressions.
3037 * semantics.c (finish_typeof): Use unlowered_expr_type.
3039 2007-03-10 Mark Mitchell <mark@codesourcery.com>
3042 * cp-tree.h (unlowered_expr_type): New function.
3043 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
3044 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
3045 (unlowered_expr_type): New function.
3046 (build_unary_op): Disallow predecrements of bool bitfields.
3047 * call.c (build_conditional_expr): Use unlowered_expr_type.
3048 * pt.c (type_unification_real): Likewise.
3050 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
3053 * typeck.c (check_return_expr): Check for bare parameter packs.
3054 (comptypes): Compare template parameter packs and
3055 type pack expansions.
3056 * decl.c (grokdeclarator): Deal with the declaration of function
3058 (grokparms): Verify that the (optional) function parameter pack is
3059 at the end of the parameter list.
3060 (xref_basetypes): Handle pack expansions in the base class.
3061 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
3062 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
3063 (NONTYPE_ARGUMENT_PACK): New.
3064 (TYPE_PACK_EXPANSION): New.
3065 (EXPR_PACK_EXPANSION): New.
3066 (ARGUMENT_PACK_SELECT): New.
3067 * cp-objcp-common.c (cp_tree_size): Compute size of
3068 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
3069 ARGUMENT_PACK_SELECT.
3070 * error.c (dump_template_argument): Print template argument packs.
3071 (dump_template_argument_list): Ditto.
3072 (dump_template_parameter): Dump `...' for template type parameter
3074 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
3075 (dump_parameters): Print function parameter packs.
3076 (dump_template_parms): Print template argument packs.
3077 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
3078 (maybe_warn_variadic_templates): New.
3079 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
3080 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3081 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3083 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
3084 (write_template_arg): Write argument packs as separate arguments.
3085 * cp-tree.h (struct template_parm_index_s): Add flag that
3086 indicates that the template parameter is actually a parameter
3088 (struct tree_argument_pack_select): New.
3089 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
3090 (union lang_tree_node): Add argument_pack_select.
3091 (FUNCTION_PARAMETER_PACK_P): New.
3092 (PACK_EXPANSION_P): New.
3093 (PACK_EXPANSION_PATTERN): New.
3094 (SET_PACK_EXPANSION_PATTERN): New.
3095 (PACK_EXPANSION_PARAMETER_PACKS): New.
3096 (ARGUMENT_PACK_P): New.
3097 (ARGUMENT_PACK_ARGS): New.
3098 (SET_ARGUMENT_PACK_ARGS): New.
3099 (ARGUMENT_PACK_INCOMPLETE_P): New.
3100 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
3101 (TEMPLATE_PARM_PARAMETER_PACK): New.
3102 (TEMPLATE_TYPE_PARAMETER_PACK): New.
3103 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
3104 (ARGUMENT_PACK_SELECT_INDEX): New.
3105 (ARGUMENT_PACK_SELECT_ARG): New.
3106 (struct cp_declarator): Add parameter_pack_p flag.
3107 (maybe_warn_variadic_templates): Declare.
3108 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
3109 indicate a template parameter pack.
3110 (uses_parameter_packs): Declare.
3111 (template_parameter_pack_p): Declare.
3112 (template_parms_variadic_p): Declare.
3113 (make_pack_expansion): Declare.
3114 (check_for_bare_parameter_packs): Declare.
3115 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
3116 sizeof... expressions.
3117 (pp_cxx_expression): Print pack expansions and non-type argument
3119 (pp_cxx_exception_specification): Print pack expansions.
3120 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
3121 (pp_cxx_ctor_initializer): Print pack expansions.
3122 (pp_cxx_type_id): Print pack expansions.
3123 (pp_cxx_template_argument_list): Print argument packs.
3124 (pp_cxx_template_parameter): Print ellipsis for template parameter
3126 * pt.c (comp_template_parms): Compare template parameter packs.
3127 (template_parameter_pack_p): New.
3128 (template_parms_variadic_p): New.
3129 (template_args_variadic_p): New.
3130 (make_ith_pack_parameter_name): New.
3131 (struct find_parameter_pack_data): New.
3132 (find_parameter_packs_r): New.
3133 (uses_parameter_packs): New.
3134 (make_pack_expansion): New.
3135 (check_for_bare_parameter_packs): New.
3136 (expand_template_argument_pack): New.
3137 (reduce_template_parm_level): Propagate parameter pack flag.
3138 (process_template_parm): Add is_parameter_pack parameter to state
3139 when the parameter is actually a parameter pack. Create template
3140 parameter packs when is_parameter_pack is true.
3141 (current_template_args): The argument for a template parameter
3142 pack is an argument pack containing a single pack expansion.
3143 (process_partial_specialization): When checking that non-type
3144 argument expressions do not involve template parameters, loop over
3145 the arguments in argument packs separately.
3146 (push_template_decl_real): Check that the type of the declaration
3147 does not have any bare parameter packs. Check that primary
3148 templates have no more than one parameter pack, and that it comes
3149 at the end of the template parameter list.
3150 (convert_template_argument): Handle coercions for pack expansion
3151 expressions by coercing the pattern then rebuilding the expansion.
3152 (coerce_template_parms): When coercing the arguments for a
3153 variadic template, pack "extra" arguments into an argument pack.
3154 (coerce_template_template_parms): Cannot coerce between parameter
3155 packs and non-pack parameters.
3156 (template_args_equal): Compare PACK_EXPANSION_P expressions.
3157 (comp_template_args): Expand all template arguments packs before
3158 comparing template argument lists.
3159 (mangle_class_name_for_template): Make argument packs as separate
3161 (for_each_template_parm_r): No need to handle BASELINK.
3162 (instantiate_class_template): Handle pack expansions in the base
3164 (tsubst_pack_expansion): New.
3165 (tsubst_template_args): Handle substitutions of argument packs and
3166 pack expansion into template argument lists.
3167 (tsubst_decl): Expand function parameter packs into separate
3168 function parameters.
3169 (tsubst_arg_types): Expand a type pack expansion into separate
3171 (tsubst_exception_specification): Handle pack expansions in
3172 exception specifiers.
3173 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
3174 replacing a template parameter with its argument. If we encounter
3175 a substitution for an argument pack, just return the parameter
3177 (tsubst_copy): sizeof(X...) returns the number of elements in
3178 parameter pack X. See through ARGUMENT_PACK_SELECT when the
3179 PARM_DECL is a parameter pack.
3180 (tsubst_expr): Expression pack expansions and argument packs
3181 cannot show up here; they will all be handled through function
3182 calls, sizeof, and template argument lists.
3183 (tsubst_copy_and_build): sizeof(X...) returns the number of
3184 elements in parameter pack X. Handle pack expansions in TREE_LIST
3185 and CONSTRUCTOR nodes.
3186 (fn_type_unification): Handle "incomplete" explicit template
3187 argument lists that specify some of the arguments for a template
3189 (type_unification_real): Unify arguments against pack expansions.
3190 (template_parm_level_and_index): New, helper function.
3191 (unify_pack_expansion): New.
3192 (unify): Unify argument packs on an argument-by-argument basis,
3193 handling variadic argument packs as well.
3194 (more_specialized_fn): Handle unification of function parameter
3195 packs. All things being equal, prefer non-variadic function
3196 templates to variadic function templates.
3197 (more_specialized_class): Prefer the variadic class template
3198 partial specialization that binds fewer arguments to a parameter
3200 (regenerate_decl_from_template): Expand function parameter packs
3201 into separate parameters.
3202 (instantiate_decl): Ditto.
3203 (tsubst_initializer_list): Handle pack expansions for base-class
3205 (dependent_type_p_r): Determine dependent types in argument packs
3206 and pack expansions.
3207 (value_dependent_expression_p): Determine value-dependence of
3208 non-type argument packs.
3209 (dependent_template_arg_p): Handle argument packs.
3210 * semantics.c (finish_cond): Check for bare parameter packs.
3211 (finish_expr_stmt): Ditto.
3212 (finish_for_expr): Ditto.
3213 (finish_switch_cond): Ditto.
3214 (finish_mem_initializers): Ditto.
3215 * name-lookup.c (arg_assoc_type): Handle pack expansions and
3217 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
3218 * parser.c (make_declarator): Declarator is not an expansion.
3219 (make_pointer_declarator): Transfer parameter pack flag to outer
3221 (make_reference_declarator): Ditto.
3222 (make_ptrmem_declarator): Ditto.
3223 (make_call_declarator): Ditto.
3224 (make_array_declarator): Ditto.
3225 (cp_parser_postfix_expression): Allow pack expansion expressions
3226 in the argument list for a call expression.
3227 (cp_parser_parenthesized_expression_list): Add new parameter
3228 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
3229 into separate arguments."
3230 (cp_parser_new_placement): Allow pack expansion expressions.
3231 (cp_parser_new_initializer): Ditto.
3232 (cp_parser_mem_initializer_list): Allow ellipsis to create a
3233 base-class initializer expansion.
3234 (cp_parser_mem_initializer): Ditto.
3235 (cp_parser_template_parameter_list): Keep track of whether the
3236 template parameter is a template parameter pack.
3237 (cp_parser_template_parameter): Parse the ellipsis to indicate a
3238 template parameter pack.
3239 (cp_parser_type_parameter): Ditto.
3240 (cp_parser_template_argument_list): Parse the ellipsis to indicate
3242 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
3243 this declarator is a parameter pack.
3244 (cp_parser_parameter_declaration): The ellipsis does not end the
3245 parameter declaration, because it might be a parameter pack. Parse
3246 the ellipsis to indicate a parameter pack.
3247 (cp_parser_initializer): Allow pack expansions.
3248 (cp_parser_initializer_list): Allow ellipsis to create an
3249 initializer expansion.
3250 (cp_parser_base_clause): Allow ellipsis to create a base specifier
3252 (cp_parser_type_id_list): Allow ellipsis to create an exception
3253 specifier expansion.
3254 (cp_parser_attribute_list): Don't allow pack expansions.
3255 (cp_parser_functional_cast): Allow pack expansions.
3256 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
3257 compute the length of a parameter pack.
3258 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
3259 end a template argument.
3260 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3261 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3264 2007-03-09 Dirk Mueller <dmueller@suse.de>
3266 * cp/call.c (build_new_op): Call warn_logical_operator.
3268 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3271 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3274 * pt.c (any_template_arguments_need_structural_equality_p):
3277 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3279 * decl.c (grokdeclarator): Disable warnings for anonymous
3282 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3284 * typeck2.c (readonly_error): Always emit a hard error.
3285 Remove last argument.
3286 * cp-tree.h (readonly_error): Adjust prototype.
3287 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3288 * typeck.c (build_unary_op): Likewise.
3289 (build_modify_expr): Likewise.
3291 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3294 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3296 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3299 * parser.c (struct cp_parser): New IN_IF_STMT.
3300 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3301 returning if parsing the body of an 'if' statement or issuing an
3302 error and continuing.
3303 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3305 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3307 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3310 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3313 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3315 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3316 Objective-C++. Don't exit early if -shared-libgcc needs to be
3319 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3321 * typeck.c (common_base_type): Delete unused function.
3323 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3325 * Make-lang.in: Add dummy lang.install-pdf target.
3327 2007-03-01 Simon Baldwin <simonb@google.com>
3330 * decl.c (check_tag_decl): Added new warning for typedef ignored
3331 when it precedes an otherwise valid non-typedef declaration.
3333 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3335 * typeck.c (build_function_call): Store converted arguments
3336 in a stack-allocated array instead of building a list.
3337 (convert_arguments): Store arguments in the array passed in as an
3338 argument, and return the actual number of arguments.
3339 * call.c (build_call): Delete, and replace with...
3340 (build_call_n, build_call_a): New.
3341 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3342 (build_over_call): Store converted arguments in a stack-allocated
3343 array instead of building a list.
3344 (build_cxx_call): Pass arguments in an array instead of as a list.
3345 (build_java_interface_fn_ref): Rewrite to avoid constructing
3347 * tree.h: Update declarations to reflect above changes.
3348 * method.c (use_thunk): Use a stack-allocated array to hold
3349 the arguments instead of a list.
3350 * rtti.c (throw_bad_cast): Update call to cxx_call.
3351 (throw_bad_typeid): Likewise.
3352 (build_dynamic_cast_1): Likewise.
3353 * init.c (build_builtin_delete_call): Use build_call_n.
3354 * decl.c (expand_static_init): Likewise.
3355 * except.c (cp_protect_cleanup_actions): Likewise.
3356 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3357 (gimplify_must_not_throw_expr): Likewise.
3358 (cxx_omp_apply_fn): Use build_call_a.
3360 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3362 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3363 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3365 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3367 * cp-tree.h (static_ctors): Remove.
3368 * cp-tree.h (static_dtors): Likewise.
3369 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3370 refactoring of tree_map hierarchy.
3371 (decl_shadowed_for_var_insert): Likewise.
3372 * semantics.c (expand_body): Use c_expand_body.
3373 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3374 * decl2.c (static_ctors): Remove.
3375 (static_dtors): Likewise.
3376 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3377 objc_generate_static_init_call. Do not call static_[cd]tors.
3378 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3380 (cp_write_global_declarations): Likewise.
3382 2007-02-23 Richard Guenther <rguenther@suse.de>
3384 * class.c (note_name_declared_in_class): Make declaration
3385 changes meaning a pedwarn.
3387 2007-02-22 Michael Matz <matz@suse.de>
3390 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3391 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3392 dump_function_decl): Guard emitting outer scopes by new flag.
3393 * cp-lang.c (cxx_dwarf_name): New function.
3394 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3395 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3397 (push_template_decl_real, lookup_template_class): Remove calls
3400 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3402 * call.c (build_new_method_call): Ensure that explicit calls of
3403 destructors have type "void".
3405 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3407 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3408 and -Walways-true with -Waddress.
3409 * cvt.c (convert_to_void): Replace unconditional warning with
3412 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3414 * decl.c, tree.c: Fix comment typos.
3416 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3419 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3420 statement expression if we had an error mark node.
3422 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3423 Brooks Moses <brooks.moses@codesourcery.com>
3424 Lee Millward <lee.millward@codesourcery.com>
3426 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3427 Change class to tcc_vl_exp.
3429 * call.c (build_call): Use build_call_list instead
3431 (build_over_call): Likewise.
3432 (build_new_method_call): Use build_min_non_dep_call_list
3433 instead of build_min_non_dep.
3435 * error.c (dump_call_expr_args): New function.
3436 (dump_aggr_init_expr_args): New function.
3437 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3438 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3440 * cvt.c (convert_to_void): Use build_call_array instead
3441 of build3; use new AGGR_INIT_EXPR accessor macros.
3443 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3444 instead of TREE_CODE_LENGTH.
3446 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3447 AGGR_INIT_EXPR accessor macros.
3449 * cp-gimplify.c (cp_gimplify_init_expr): Use
3450 AGGR_INIT_EXPR_SLOT to set the slot operand.
3452 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3453 (AGGR_INIT_EXPR_SLOT): New macro.
3454 (AGGR_INIT_EXPR_ARG): New macro.
3455 (aggr_init_expr_nargs): New macro.
3456 (AGGR_INIT_EXPR_ARGP): New macro.
3457 (aggr_init_expr_arg_iterator): New.
3458 (init_aggr_init_expr_arg_iterator): New.
3459 (next_aggr_init_expr_arg): New.
3460 (first_aggr_init_expr_arg): New.
3461 (more_aggr_init_expr_args_p): New.
3462 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3463 (stabilize_aggr_init): New declaration.
3464 (build_min_non_dep_call_list): Likewise.
3466 * tree.c (process_aggr_init_operands): New function.
3467 (build_aggr_init_array) New function.
3468 (build_cplus_new): Update to use new CALL_EXPR and
3469 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3470 build_aggr_init_array.
3471 (build_min_non_dep_call_list) New function.
3472 (build_min_nt): Assert input code parameter is not a variable
3473 length expression class.
3474 (build_min, build_min_non_dep): Likewise.
3475 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3476 to check for equality instead of recursing. Handle tcc_vl_exp
3478 (stabilize_call): Update to only handle CALL_EXPRs, not
3479 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3480 (stabilize_aggr_init): New function.
3481 (stabilize_init): Use it.
3483 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3484 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3485 AGGR_INIT_EXPR accessor macros and argument iterators.
3487 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3488 build_vl_exp. Iterate through the operands, recursively
3489 processing each one.
3490 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3491 CALL_EXPR accessor macros.
3492 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3493 tree code classes. Use TREE_OPERAND_LENGTH instead of
3496 * semantics.c (finish_call_expr): Use build_nt_call_list
3497 instead of build_nt.
3498 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3499 accessor macros. Use build_call_array to construct the
3500 CALL_EXPR node instead of build3
3502 * decl2.c (build_offset_ref_call_from_tree): Use
3503 build_nt_call_list and build_min_non_dep_call_list instead
3504 of build_min_nt and build_min_non_dep.
3506 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3507 Use build_nt_call_list instead of build_min_nt.
3509 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3512 * call.c (build_conditional_expr): Improve error message.
3514 2007-02-13 Dirk Mueller <dmueller@suse.de>
3516 * friend.c (do_friend): Annotate warning about friend
3517 declarations in templates with OPT_Wnon_template_friend.
3518 Convert informal message from warning() to inform().
3520 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3521 Mark Mitchell <mark@codesourcery.com>
3524 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3525 instantiations for variables.
3527 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3530 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3531 Check warn_unused_value just once.
3533 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3536 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3537 (fn_type_unificiation): Likewise.
3538 (get_bindings): Likewise.
3540 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3543 * decl.c (finish_function): Use DECL_REPLACEABLE.
3544 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3546 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3548 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3550 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3552 * decl.c (grokvardecl): Don't error if !have_tls.
3553 (grokdeclarator): Likewise.
3554 * parser.c (cp_parser_omp_threadprivate): Likewise.
3556 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3559 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3560 parameters and result decls in omp clauses.
3561 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3564 2007-02-05 Dirk Mueller <dmueller@suse.de>
3567 * parser.c (cp_parser_class_specifier): Always initialize bases.
3569 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3571 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3572 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3573 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3575 * semantics.c (finish_omp_atomic): Store a whole expression node
3576 in operand 1, and integer_zero_node in operand 0, for dependent
3577 OMP_ATOMIC. Rewrite to make flow easier to understand.
3579 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3581 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3583 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3585 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3586 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3588 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3590 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3591 keyword warning to -Wc++0x-compat.
3593 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3595 * decl.c (grokdeclarator): Update documentation.
3597 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3600 * decl.c (grokdeclarator): If __thread is used together with
3601 a storage class other than extern and static, clear thread_p
3602 after issuing diagnostics and fall through to checking the
3605 2007-01-30 Roger Sayle <roger@eyesopen.com>
3607 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3608 calculating the size of an array (to avoid recursive errors).
3610 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3613 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3615 * call.c (convert_like_real): Don't warn when converting to
3618 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3620 * decl.c (pop_label): Replace warning with call to
3621 warn_for_unused_label.
3623 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3626 * semantics.c (finish_pseudo_destructor_expr): Check the
3627 destrutor name by calling check_dtor_name.
3629 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3631 * lex.c (D_CPP0X): Rename.
3633 (reswords): D_CPP0X -> D_CXX0X.
3634 (init_reswords): Ditto.
3635 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3636 of C++0x keywords as identifiers.
3638 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3641 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3644 2007-01-23 Ian Lance Taylor <iant@google.com>
3646 * typeck.c (convert_for_assignment): Only warn about a = b = c
3647 when converting to bool.
3649 2007-01-23 Roger Sayle <roger@eyesopen.com>
3651 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3653 * typeck.c (ignore_overflows): Remove the remaining uses of
3654 TREE_CONSTANT_OVERFLOW.
3656 2007-01-20 Jan Hubicka <jh@suse.cz>
3658 * decl2.c (start_objects, start_static_storage_duration_function):
3659 Do not make the functions uninlinable.
3661 2007-01-17 Ian Lance Taylor <iant@google.com>
3663 * class.c (add_method): Call VEC_reserve_exact rather than passing
3664 a negative size to VEC_reserve.
3666 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3669 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3671 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3674 * decl.c (make_typename_type): If the qualified name is not a
3675 type, issue an error.
3676 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3679 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3681 * rtti.c: Include target.h.
3682 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3683 don't emit typeinfo for fundamental types as weak.
3684 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3686 2007-01-08 Richard Guenther <rguenther@suse.de>
3688 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3690 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3692 * call.c (standard_conversion): Pass flag to
3693 vector_types_convertible_p to disallow emission of note.
3694 * typeck.c (convert_for_assignment): Pass flag to
3695 vector_types_convertible_p to allow emission of note.
3696 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3697 to disallow emission of note.
3699 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3702 * typeck.c (build_binary_op): Call overflow_warning if
3703 TREE_OVERFLOW_P is true for the result and not for any of the
3706 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3709 * class.c (add_method): Don't wait until template
3710 instantiation time to complain about duplicate methods.
3712 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3715 * semantics.c (finish_unary_op_expr): Warn only if result
3716 overflowed and operands did not.
3718 2007-01-05 Ian Lance Taylor <iant@google.com>
3720 * typeck.c (build_binary_op): Warn about comparing a non-weak
3723 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3725 * pt.c (tsubst): Propagate the need for structural equality checks
3726 when reducing the level of template parameters.
3728 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3730 * pt.c: Fix a comment typo.
3732 2007-01-02 Ian Lance Taylor <iant@google.com>
3734 * semantics.c (maybe_convert_cond): Optionally warn when using an
3735 assignment as a condition.
3736 * typeck.c (convert_for_assignment): Optionally warn about
3737 assigning the result of an assignment to a bool.
3739 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3741 * pt.c (canonical_template_parms): Correct typo in comment.
3743 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3745 * typeck.c (structural_comptypes): Renamed from "comptypes".
3746 (comptypes): Use canonical type information to perform fast type
3747 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3748 canonical type comparison returns the same results as we would see
3749 from the current, structural check. Support COMPARE_STRUCTURAL
3750 when we need structural checks.
3751 * decl.c (typename_compare): Fix comment.
3752 (build_typename_type): TYPENAME_TYPE nodes require structural
3753 equality checks, because they resolve different based on the
3755 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3756 require structural equality checks (for now).
3757 (build_ptrmemfunc_type): Build the canonical pointer to member
3759 (compute_array_index_type): Whenever we build a new index type
3760 to represent the size of an array in a template, we need to mark
3761 this index type as requiring structural equality. This goes for
3762 arrays with value-dependent sizes with the current ABI, or all
3764 * tree.c (cplus_array_hash): New.
3765 (struct cplus_array_info): New.
3766 (cplus_array_compare): New.
3767 (cplus_array_htab): New.
3768 (build_cplus_array_type_1): Use a hash table to cache the array
3769 types we build. Build the canonical array type for each array
3771 (cp_build_qualified_type_real): When building a cv-qualified array
3772 type, use the hash table of array types and build canonical array
3774 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3775 use structural equality (for now).
3776 * cp-tree.h (COMPARE_STRUCTURAL): New.
3777 * pt.c (canonical_template_parms): New.
3778 (canonical_type_parameter): New.
3779 (process_template_parm): Find the canonical type parameter.
3780 (lookup_template_class): When we have named the primary template
3781 type, set the canonical type for our template class to the primary
3782 template type. If any of the template arguments need structural
3783 equality checks, the template class needs structural equality
3785 (tsubst): When reducing the level of a template template
3786 parameter, we require structural equality tests for the resulting
3787 parameter because its template parameters have not had their types
3788 canonicalized. When reducing a template type parameter, find the
3789 canonical reduced type parameter.
3790 (any_template_arguments_need_structural_equality_p): New.