1 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
2 Jakub Jelinek <jakub@redhat.com>
6 * typeck.c (structural_comptypes): Handle comparisons of
7 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
9 * mangle.c (write_builtin_type): Map down to the canonical type,
10 which will be one of the predefined type nodes.
12 2008-01-29 Michael Meissner <michael.meissner@amd.com>
15 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
16 bits to allow for expansion of the number of middle end tree
19 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
30 * typeck.c (check_return_expr): Tweak call to
31 check_for_bare_parameter_packs.
32 * class.c (add_method): Be careful with error_mark_nodes.
33 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
35 * pt.c (struct find_parameter_pack_data): Remove
37 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
38 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
39 (make_pack_expansion): Ditto.
40 (check_for_bare_parameter_packs): Parameter is now a tree, not a
42 (process_template_parm): Tweak call to
43 check_for_bare_parameter_packs.
44 (push_template_decl_real): Tweak calls to
45 check_for_bare_parameter_packs. If bare parameter packs are found
46 in the list of exceptions, clear out that list after giving an
48 * semantics.c (finish_cond): Tweak call to
49 check_for_bare_parameter_packs.
50 (finish_expr_stmt): Ditto.
51 (finish_for_expr): Ditto.
52 (finish_switch_cond): Ditto.
53 (finish_mem_initializers): Ditto.
54 (finish_member_declaration): Ditto.
55 (finish_static_assert): Check for bare parameter packs in the
57 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
58 attributes of a declaration.
59 * parser.c (cp_parser_using_declaration): Tweak call to
60 check_for_bare_parameter_packs.
61 (cp_parser_base_clause): Ditto.
63 2008-01-28 Jason Merrill <jason@redhat.com>
66 * class.c (build_base_path): Fix !want_pointer case.
68 2008-01-27 Jason Merrill <jason@redhat.com>
71 * class.c (build_base_path): Fix previous change.
73 2008-01-26 Jakub Jelinek <jakub@redhat.com>
76 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
79 2008-01-26 Richard Guenther <rguenther@suse.de>
82 * typeck.c (build_binary_op): Remove code to shorten compares.
84 2008-01-25 Richard Guenther <rguenther@suse.de>
87 * decl.c (record_builtin_java_type): Make __java_boolean
89 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
90 after TYPE_MAIN_VARIANT check.
92 2008-01-25 Jason Merrill <jason@redhat.com>
95 * class.c (build_base_path): Don't mess with virtual access if
97 * call.c (standard_conversion): Don't check whether source type
100 * decl2.c (is_late_template_attribute): Don't defer attribute
101 visibility just because the type is dependent.
103 2008-01-25 Jason Merrill <jason@redhat.com>
104 Mark Mitchell <mark@codesourcery.com>
107 * call.c (standard_conversion): Allow conversion from integer/real
109 (compare_ics): Such a conversion is worse than a normal arithmetic
112 2008-01-25 Richard Guenther <rguenther@suse.de>
115 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
118 2008-01-24 Paolo Carlini <pcarlini@suse.de>
121 * pt.c (push_template_decl_real): Return error_mark_node in case
122 of template definition of non-template.
124 2008-01-24 Jason Merrill <jason@redhat.com>
127 * decl2.c (is_late_template_attribute): Defer any attribute with
128 dependent args. Also defer type attributes if the type is dependent.
130 2008-01-22 Jakub Jelinek <jakub@redhat.com>
131 Alexandre Oliva <aoliva@redhat.com>
134 * call.c (reference_binding): For bitfields use the declared bitfield
136 (add_builtin_candidates): Likewise.
137 * class.c (layout_class_type): For bitfields copy over the
140 2008-01-22 Jason Merrill <jason@redhat.com>
143 * decl.c (groktypename): Also ignore attributes on dependent
144 possibly-class types.
147 * friend.c (do_friend): Check for prior declaration of a friend
148 function of a local class.
149 * name-lookup.c (lookup_name_innermost_nonclass_level):
151 * name-lookup.h: Declare it.
153 2008-01-22 Tom Tromey <tromey@redhat.com>
156 * init.c (build_new_1): Only disallow Java aggregates.
158 2008-01-22 Jakub Jelinek <jakub@redhat.com>
161 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
162 if decl or init is error_mark_node.
165 * error.c (dump_expr): Handle VECTOR_CST.
167 2008-01-21 Jason Merrill <jason@redhat.com>
170 * pt.c (tsubst_aggr_type): Make sure our context is complete.
173 * pt.c (retrieve_local_specialization): Robustify.
174 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
177 * pt.c (tsubst): Only call retrieve_local_specialization if the
178 original typedef was in a function template.
181 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
183 2008-01-21 Richard Guenther <rguenther@suse.de>
186 * error.c (cp_print_error_function): Deal with recursive
189 2008-01-20 Paolo Carlini <pcarlini@suse.de>
192 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
194 2008-01-20 Paolo Carlini <pcarlini@suse.de>
198 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
199 on non-IS_AGGR_TYPE scope.
200 (constructor_name_p): Assert IS_AGGR_TYPE.
202 2008-01-18 Ian Lance Taylor <iant@google.com>
205 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
206 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
207 DECL_IS_OPERATOR_NEW flag.
209 2008-01-16 Richard Guenther <rguenther@suse.de>
212 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
213 for conversions to type variants.
215 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
217 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
218 declaration and code. Update copyright year.
220 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
223 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
224 know we have a class type.
226 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
229 * pt.c (coerce_template_parameter_pack): When substituting into
230 the type of a non-type template parameter pack. use the
231 deduced/substituted arguments.
232 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
233 can be a parameter pack with the ellipsis following it. When we
234 have an erroneous declaration, allow it to be a parameter pack.
235 (cp_parser_template_parameter): Complain about default
236 arguments on non-type template parameter packs, and parse them
237 using the new cp_parser_default_argument.
238 (cp_parser_parameter_declaration): Complain about parameter packs
239 with default arguments. Move parsing of default arguments into a
240 new function, cp_parser_default_argument.
241 (cp_parser_default_argument): New; extracted from
242 cp_parser_parameter_declaration.
244 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
250 * typeck.c (check_return_expr): If there are bare parameter packs
251 in the return value, set it to error_mark_node.
252 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
253 * pt.c (find_parameter_packs_r): Look at the type of
254 IDENTIFIER_NODEs (e.g., for user-defined conversions).
255 (check_for_bare_parameter_packs): Flip the result: now returns
256 TRUE when there were bare parameter packs, FALSE otherwise.
257 (push_template_decl_real): Deal with flipped result of
258 check_for_bare_parameter_packs.
259 * semantics.c (finish_cond): If there are bare parameter packs in
260 the conditional, set it to error_mark_node.
261 (finish_expr_stmt): If there are bare parameter packs in the
262 expression, set it to error_mark_node.
263 (finish_for_expr): Ditto.
264 (finish_switch_cond): If there are bare parameter packs in
265 the conditional, set it to error_mark_node.
266 (finish_mem_initializers): If there are bare parameter packs in
267 the member initializer, set it to error_mark_node.
268 (finish_member_declaration): Check the attributes of the
269 declaration for bare parameter packs, and remove the attributes if
270 any have bare parameter packs.
271 * parser.c (cp_parser_using_declaration): Check the using
272 declaration for bare parameter packs.
273 (cp_parser_base_clause): If there are bare parameter packs in a
274 base specifier, don't add it to the chain.
276 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
279 * error.c (dump_simple_decl): Display ellipsis for template
280 non-type parameter packs.
281 (dump_decl): Display ellipsis for template type parameter packs.
282 (dump_template_decl): Display ellipsis for template template
284 * pt.c (redeclare_class_template): When redeclaring a class
285 template, check for collisions between template parameters and
286 template parameter packs.
288 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
291 * pt.c (process_partial_specialization): Don't mark template
292 parameters that occur in non-deduced contexts.
293 (struct pair_fn_data): Add include_nondeduced_p.
294 (for_each_template_parm_r): Only visit non-deduced contexts if
295 include_nondeduced_p is set.
296 (for_each_template_parm): Added parameter include_nondeduced_p,
297 which states whether template parameters found in non-deduced
298 contexts should be visited.
299 (uses_template_parms): Visit all template parameters, even those
300 in non-deduced contexts.
302 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
305 * pt.c (check_default_tmpl_args): Check for parameter packs that
306 aren't at the end of a primary template.
307 (push_template_decl_real): Remove check for parameter packs that
308 aren't at the end of a primary template; that now happens in
309 check_default_tmpl_args.
310 * semantics.c (finish_template_template_parm): Use
311 check_default_tmpl_args to check for errors in the template
314 2008-01-12 Doug Kwan <dougkwan@google.com>
316 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
317 instead of OPT_Wreturn_type in warning due to ignored return type
319 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
320 instead of OPT_Wreturn_type in warning due to ignored return type
323 2008-01-08 Jakub Jelinek <jakub@redhat.com>
326 * semantics.c (finish_omp_for): Don't call
327 fold_build_cleanup_point_expr if processing_template_decl.
329 2008-01-04 Paolo Carlini <pcarlini@suse.de>
330 Jakub Jelinek <jakub@redhat.com>
333 * error.c (dump_template_argument): Deal with TREE_LIST.
335 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
337 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
338 long" in C++0x mode; change the warning to note that "long long"
339 is only unsupported in C++98 mode.
341 2007-12-20 Jason Merrill <jason@redhat.com>
344 * call.c (standard_conversion): Derived-to-base is considered a
347 2007-12-19 Jakub Jelinek <jakub@redhat.com>
350 * parser.c (cp_parser_omp_parallel): For non-combined parallel
351 call cp_parser_statement rather than
352 cp_parser_already_scoped_statement.
354 2007-12-18 Jason Merrill <jason@redhat.com>
357 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
359 (dependent_type_p_r): Handle the domain of an array.
361 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
362 Jakub Jelinek <jakub@redhat.com>
367 * pt.c (template_template_parm_bindings_ok_p): New; verifies
368 bindings of template template parameters after all template
369 arguments have been deduced.
370 (coerce_template_parms): Don't complain when COMPLAIN doesn't
372 (fn_type_unification): Use template_template_parm_bindings_ok_p.
373 (unify): Deal with variadic, bound template template parameters.
374 (get_class_bindings): Use template_template_parm_bindings_ok_p.
376 2007-12-18 Jakub Jelinek <jakub@redhat.com>
379 * decl.c (grokdeclarator): Reject friend sfk_constructor
382 2007-12-17 Jakub Jelinek <jakub@redhat.com>
385 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
388 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
391 * cp-lang.c (cp_classify_record): New.
392 (LANG_HOOKS_CLASSIFY_RECORD): Override.
394 2007-12-11 Jakub Jelinek <jakub@redhat.com>
397 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
400 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
401 dynamic_cast in a template.
403 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
406 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
407 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
409 2007-12-10 Jakub Jelinek <jakub@redhat.com>
412 * error.c (dump_type_prefix, dump_type_suffix): Handle
416 * error.c (dump_expr): Handle ABS_EXPR.
418 2007-12-09 Jakub Jelinek <jakub@redhat.com>
422 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
423 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
424 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
425 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
426 flag_use_repository and repo_emit_p returned 2.
428 2007-12-06 Jakub Jelinek <jakub@redhat.com>
431 * tree.c (stabilize_call, stabilize_init): Do nothing if
432 processing_template_decl.
434 2007-12-05 Jakub Jelinek <jakub@redhat.com>
437 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
438 error instead of assertion failure.
439 * parser.c (cp_parser_decltype): If closing paren is not found,
440 return error_mark_node.
442 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
445 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
447 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
448 since arg_assoc_template_arg will deal with them (better).
450 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
453 * pt.c (tsubst_exception_specification): Handle substitutions into
454 member templates, where tsubst_pack_expansion returns a
457 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
460 * pt.c (unify_pack_expansion): If we didn't deduce any actual
461 bindings for the template parameter pack, don't try to keep the
462 empty deduced arguments.
463 (unify): If a parameter is a template-id whose template argument
464 list contains a pack expansion that is not at the end, then we
465 cannot unify against that template-id.
467 2007-12-02 Paolo Carlini <pcarlini@suse.de>
470 * pt.c (current_template_args): Use error_operand_p.
472 2007-12-02 Paolo Carlini <pcarlini@suse.de>
475 * error.c (dump_decl): Handle TREE_BINFO.
477 2007-12-01 Ollie Wild <aaw@google.com>
480 * typeck.c (build_binary_op): Add conversion of pointers to function
481 members appearing as operands to the equality operators.
483 2007-11-30 Jakub Jelinek <jakub@redhat.com>
486 * error.c (dump_expr): Handle OBJ_TYPE_REF.
488 2007-11-29 Jakub Jelinek <jakub@redhat.com>
491 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
493 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
498 * parser.c (cp_parser_decltype): Don't call finish_id_expression
500 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
503 2007-11-27 Jakub Jelinek <jakub@redhat.com>
505 PR tree-optimization/34181
506 * method.c (use_thunk): Don't inline the call in the thunk.
509 * tree.c (decl_linkage): Static data members and static member
510 functions in anonymous ns classes are lk_external.
512 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
515 * decl.c (start_preparsed_function): Pass
516 processing_template_decl for the new allocate_struct_function
519 2007-11-25 Richard Guenther <rguenther@suse.de>
521 * decl.c (poplevel): Use BLOCK_CHAIN.
523 2007-11-24 Ollie Wild <aaw@google.com>
525 * typeck.c (delta_from_ptrmemfunc): New function.
526 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
527 (build_binary_op): Call delta_from_ptrmemfunc.
529 2007-11-23 Jakub Jelinek <jakub@redhat.com>
533 * decl.c (cp_finish_decl): Disallow variable or field
534 definitions if extern "Java" aggregates.
535 (grokparms): Disallow parameters with extern "Java"
537 (check_function_type): Disallow function return values
538 with extern "Java" aggregates.
539 * init.c (build_new_1): Disallow placement new with
540 extern "Java" aggregates.
542 2007-11-23 Mark Mitchell <mark@codesourcery.com>
543 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
546 * call.c (convert_like_real): Build a zero constant when __null is
547 converted to an integer type.
549 2007-11-22 Jakub Jelinek <jakub@redhat.com>
552 * decl2.c (cp_write_global_declarations): Issue error about static
553 data members in anonymous namespace which are declared and used,
556 2007-11-20 Jakub Jelinek <jakub@redhat.com>
559 * parser.c (cp_parser_class_head): Reject function template ids.
562 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
563 when processing_template_decl to build_array_type.
566 * pt.c (more_specialized_fn): Don't segfault if one or
567 both argument list end with ellipsis.
569 2007-11-18 Jakub Jelinek <jakub@redhat.com>
572 * semantics.c (finish_call_expr): Set
573 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
574 or OVERLOAD with all noreturn functions.
576 2007-11-16 Jakub Jelinek <jakub@redhat.com>
579 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
582 2007-11-13 Jakub Jelinek <jakub@redhat.com>
589 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
590 set to error_mark_node the outermost POINTER_TYPE to the pack if
591 it is seen in a POINTER_TYPE.
592 (push_template_decl_real): If check_for_bare_parameter_packs
593 fails for function return type, set the return type to
594 integer_type_node. If check_for_bare_parameter_packs failed
595 for non-function, return error_mark_node.
598 * call.c (build_new_op): Call resolve_args before calling
601 2007-11-11 Tom Tromey <tromey@redhat.com>
604 * lex.c (handle_pragma_implementation): Use cpp_included_before.
606 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
609 * pt.c (redeclare_class_template): Update error message. Use a
610 note to show the previous declaration.
611 (tsubst_friend_class): Use the location of the friend template as
612 the input location before calling redeclare_class_template.
614 2007-11-11 Jakub Jelinek <jakub@redhat.com>
617 * semantics.c (finish_pseudo_destructor_expr): Handle
618 object == error_mark_node.
620 2007-11-10 Jakub Jelinek <jakub@redhat.com>
623 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
624 is not scalar type, let finish_class_member_access_expr handle
625 diagnostics. Pass BIT_NOT_EXPR argument to
626 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
628 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
631 * decl.c (cp_complete_array_type): If any of the initializer
632 elements are pack expansions, don't compute the array size yet.
634 2007-11-08 Andrew Pinski <pinskia@gmail.com>
637 * tree.c (decl_linkage): Fields have no linkage.
639 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
641 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
643 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
648 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
649 Be careful with ERROR_MARK_NODEs.
650 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
653 2007-11-07 Jakub Jelinek <jakub@redhat.com>
656 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
659 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
663 * tree.c (c_build_qualified_type): Define bridge to
664 cp_build_qualified_type.
666 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
677 * typeck.c (check_return_expr): Pass address of retval to
678 check_for_bare_parameter_packs.
679 * class.c (build_base_field): Tolerate bases that have no layout
681 (end_of_base): Ditto.
682 * tree.c (canonical_type_variant): Be careful with
684 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
686 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
687 which states whether parameter packs should be replaced with
689 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
690 possible. If set_packs_to_error is set true, replace the parameter
691 pack with ERROR_MARK_NODE. Manage our own pointer sets.
692 (uses_parameter_packs): Don't set parameter packs to
694 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
695 which may be modified (if it is a parameter pack). Instructs
696 find_parameter_packs_r to replace parameter packs with
697 ERROR_MARK_NODE (so that they won't cause errors later on).
698 (process_template_parm): Pass pointer to
699 check_for_bare_parameter_packs.
700 (process_partial_specialization): Replace pack expansions before
701 the end of the template argument list with ERROR_MARK_NODE.
702 (push_template_decl_real): Pass pointer to
703 check_for_bare_parameter_packs. Replace parameter packs not at the
704 end of the template parameter list with ERROR_MARK_NODE.
705 (convert_template_argument): Be more careful about using DECL_NAME
706 on only declarations.
707 (unify): Can't unify against ERROR_MARK_NODE.
708 * semantics.c (finish_cond): Pass pointer to
709 check_for_bare_parameter_packs.
710 (finish_expr_stmt): Ditto.
711 (finish_for_expr): Ditto.
712 (finish_switch_cond): Pass pointer to
713 check_for_bare_parameter_packs, and call it before we put the
714 condition into the statement.
715 (finish_mem_initializers): Pass pointer to
716 check_for_bare_parameter_packs.
717 (finish_member_declaration): Ditto.
718 * parser.c (cp_parser_base_clause): Ditto.
720 2007-11-06 Jakub Jelinek <jakub@redhat.com>
723 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
724 with the final TREE_READONLY flag in place. processing_template_decl
725 is known to be 0 in this part of function.
728 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
729 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
730 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
731 * semantics.c (finish_omp_atomic): Revert most of the
732 2007-02-05 changes, just keep the new representation of
733 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
735 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
738 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
741 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
746 * typeck.c (merge_types): Don't lose rvalue references when
748 * call.c (build_over_call): Don't elide move constructors just
749 because the copy constructor is trivial (!).
750 (compare_ics): If comparing cv-qualifiers fails, we can still order
751 based on binding lvalues vs. rvalues.
753 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
756 * pt.c (unify_pack_expansion): bring handling of function call
757 arguments into line with type_unification_real.
759 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
761 * typeck.c (build_binary_op): Use pedwarn instead of error for
764 2007-11-05 Jakub Jelinek <jakub@redhat.com>
767 * parser.c (cp_parser_unary_expression): For &&label call
768 cp_parser_non_integral_constant_expression and return error_mark_node
772 * decl.c (grokdeclarator): Don't call build_memfn_type if type
773 is neither FUNCTION_TYPE nor METHOD_TYPE.
775 2007-11-02 Jakub Jelinek <jakub@redhat.com>
778 * parser.c (cp_parser_nested_name_specifier_opt): Use
779 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
780 typedef of currently open class.
782 2007-11-02 Paolo Carlini <pcarlini@suse.de>
785 * error.c (dump_expr): Deal specially with statements.
787 2007-11-01 Jason Merrill <jason@redhat.com>
790 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
792 (lookup_template_class): Use it to get the outer template args
793 for instantiating one.
796 * pt.c (reduce_template_parm_level): tsubst the parameters
797 of a template template parm.
799 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
802 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
804 2007-11-01 Jakub Jelinek <jakub@redhat.com>
807 * parser.c (cp_parser_postfix_dot_deref_expression): If
808 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
809 first and if that succeeds and type is SCALAR_TYPE_P, create
813 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
814 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
815 as for std::type_info.
817 2007-10-31 Paolo Carlini <pcarlini@suse.de>
820 * cxx-pretty-print.c (pp_cxx_typeid_expression,
821 pp_cxx_delete_expression): Change to static linkage.
822 * cxx-pretty-print.h: Adjust declarations.
823 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
824 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
825 MODOP_EXPR): Forward to pp_expression.
827 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
830 2007-10-31 Christian Bruel <christian.bruel@st.com>
831 Mark Mitchell <mark@codesourcery.com>
834 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
835 if retval is volatile.
837 2007-10-30 Jakub Jelinek <jakub@redhat.com>
840 * decl2.c (build_offset_ref_call_from_tree): Call
841 build_non_dependent_expr on object prior to building ADDR_EXPR from it
842 if FN is DOTSTAR_EXPR.
844 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
848 * pt.c (find_parameter_packs_r): Fix typo in comment.
849 (convert_template_argument): Look at the pattern of a pack
850 expansion to determine what kind of entity we're converting.
851 (coerce_template_parameter_pack): When we have coerced a non-type
852 template parameter pack, substitute into the type of that pack.
853 (tsubst_pack_expansion): When our substitution of a parameter pack
854 is a "trivial" substitution of itself, just substitute into the
855 pack expansion rather than actually expanding.
857 2007-10-29 Jakub Jelinek <jakub@redhat.com>
860 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
861 for non-integral type bitfields. Return true if bitfield is correct, false
862 error has been diagnosed.
863 (check_field_decls): If check_bitfield_decl returned false, call also
866 2007-10-28 Paolo Carlini <pcarlini@suse.de>
867 Mark Mitchell <mark@codesourcery.com>
870 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
871 class member error out and return.
873 2007-10-27 Jakub Jelinek <jakub@redhat.com>
875 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
876 to current_function_decl rather than 0.
879 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
881 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
883 2007-10-27 Jason Merrill <jason@redhat.com>
886 * call.c (convert_default_arg): Detect recursion.
888 2007-10-27 Jakub Jelinek <jakub@redhat.com>
891 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
892 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
894 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
896 * error.c (dump_expr): Handle OFFSETOF_EXPR.
898 2007-10-26 Jason Merrill <jason@redhat.com>
901 * pt.c (get_template_info): New fn.
902 (template_class_depth): Use it.
903 (push_template_decl_real): Check that the template args of the
904 definition match the args of the previous declaration.
906 2007-10-26 Paolo Carlini <pcarlini@suse.de>
909 * decl2.c (coerce_new_type): Do not allow a default argument for
912 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
915 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
916 don't see the leading '('. Only lookup names if we get an
919 2007-10-26 Jakub Jelinek <jakub@redhat.com>
922 * parser.c (cp_parser_parenthesized_expression_list): Set
923 greater_than_is_operator_p to true in between the parens.
925 2007-10-26 Paolo Carlini <pcarlini@suse.de>
928 * decl.c (grokdeclarator): In case of conflicting specifiers
929 just return error_mark_node.
931 2007-10-26 Ollie Wild <aaw@google.com>
933 * expr.c (cxx_expand_expr): Removed.
934 * cp-tree.h (exx_expand_expr): Removed.
935 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
938 2007-10-25 Paolo Carlini <pcarlini@suse.de>
941 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
943 2007-10-23 Jason Merrill <jason@redhat.com>
945 PR c++/25950 (DR 391)
946 * call.c (struct conversion): Remove check_copy_constructor_p.
947 (reference_binding): Always bind a reference directly to a
948 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
950 (check_constructor_callable): Remove.
951 (convert_like_real): Don't call it.
952 (initialize_reference): Don't call check_constructor_callable.
953 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
954 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
955 conversions if LOOKUP_NO_TEMP_BIND.
956 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
957 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
959 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
961 2007-10-22 Jakub Jelinek <jakub@redhat.com>
964 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
965 before checking if its type is integral.
967 2007-10-22 Jason Merrill <jason@redhat.com>
970 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
971 * pt.c (apply_late_template_attributes): Splice out dependent
972 attributes from DECL_ATTRIBUTES.
974 * decl.c (cxx_maybe_build_cleanup): Use build_address.
976 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
978 * typeck.c (build_binary_op) : Use appropriate warning option
979 instead of unnamed warning.
981 2007-10-16 Paolo Carlini <pcarlini@suse.de>
984 * pt.c (current_template_args): Do not change TREE_LIST elements
985 with a TREE_VALUE of error_mark_node.
987 2007-10-16 Mark Mitchell <mark@codesourcery.com>
989 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
990 * decl.c (start_decl): Tidy.
991 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
993 (grokdeclarator): Clarify comment.
995 2007-10-14 Andrew Pinski <pinskia@gmail.com>
998 * decl.c (grokfndecl): Return NULL after the "definition of
999 implicitly-declared" error happened.
1001 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
1004 * call.c (build_user_type_conversion_1): Do not consider conversion
1005 functions to convert a (possibly cv-qualified) object to the (possibly
1006 cv-qualified) same object type (or a reference to it), to a (possibly
1007 cv-qualified) base class of that type (or a reference to it).
1009 2007-10-12 Paolo Carlini <pcarlini@suse.de>
1011 * pt.c (tsubst): Use template_parm_level_and_index.
1013 2007-10-12 Jakub Jelinek <jakub@redhat.com>
1016 * parser.c (cp_parser_compound_statement): Handle label-declarations
1017 at the beginning of the compound statement.
1018 (cp_parser_block_declaration): Issue diagnostics about __label__
1019 not at the beginning of a block.
1021 2007-10-11 Paolo Carlini <pcarlini@suse.de>
1024 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
1025 to convert_template_argument.
1026 (coerce_template_parms): Return error_mark_node after fixed-length
1028 (tsubst_decl): Check for error_mark_node the return value of the
1029 first tsubst in 'case VAR_DECL'.
1031 2007-10-08 Ollie Wild <aaw@google.com>
1033 * typeck2.c (digest_init): Call cplus_expand_constant after
1034 convert_for_initialization.
1035 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1036 * expr.c (cplus_expand_constant): Updated function description.
1038 2007-10-04 Jason Merrill <jason@redhat.com>
1041 * call.c (initialize_reference): Handle local static reference
1044 2007-10-03 Jason Merrill <jason@redhat.com>
1047 * name-lookup.c (push_namespace_with_attrs): Fold back into...
1048 (push_namespace): Here.
1049 (handle_namespace_attrs): New fn for the attr code.
1050 (leave_scope): Don't pop_visibility.
1051 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
1052 * parser.c (cp_parser_namespace_definition): Call
1053 handle_namespace_attrs and pop_visibility as appropriate.
1056 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
1058 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
1060 * decl.c (duplicate_decls): Preserve linkage flags for mere
1061 redeclarations of gnu_inline definitions.
1063 2007-10-03 Jason Merrill <jason@redhat.com>
1066 * decl.c (wrap_cleanups_r): New fn.
1067 (wrap_temporary_cleanups): New fn.
1068 (initialize_local_var): Call it.
1070 2007-09-29 Jason Merrill <jason@redhat.com>
1073 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
1074 constant to not have DECL_EXTERNAL if it's file-local.
1076 2007-09-28 Ollie Wild <aaw@google.com>
1079 2007-09-27 Ollie Wild <aaw@google.com>
1081 * typeck2.c (digest_init): Call cplus_expand_constant after
1082 convert_for_initialization.
1083 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1084 * expr.c (cplus_expand_constant): Updated function description.
1086 2007-09-28 Jason Merrill <jason@redhat.com>
1089 * class.c (layout_empty_base): Take rli parameter, update
1090 rli->record_align if empty base has user-specified alignment.
1091 (build_base_field): Pass rli to it.
1093 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1096 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
1098 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1101 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
1102 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
1103 (dump_parameters): Just call dump_type for argument packs too.
1105 2007-09-28 Jakub Jelinek <jakub@redhat.com>
1108 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
1109 qualification by creating qualified PACK_EXPANSION_PATTERN and
1110 then calling make_pack_expansion on it.
1112 2007-09-27 Ollie Wild <aaw@google.com>
1114 * typeck2.c (digest_init): Call cplus_expand_constant after
1115 convert_for_initialization.
1116 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1117 * expr.c (cplus_expand_constant): Updated function description.
1119 2007-09-27 Jason Merrill <jason@redhat.com>
1122 * decl2.c (is_late_template_attribute): Don't crash on unknown
1125 2007-09-27 Paolo Carlini <pcarlini@suse.de>
1128 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
1129 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
1130 spaces in the formatting.
1131 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
1133 2007-09-27 Jakub Jelinek <jakub@redhat.com>
1135 * error.c (cxx_print_error_function): Add third argument, pass
1136 it over to lhd_print_error_function.
1137 (cp_print_error_function): If diagnostic->abstract_origin, print
1139 * cp-tree.h (struct diagnostic_info): New forward decl.
1140 (cxx_print_error_function): Add third argument.
1142 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
1145 * name-lookup.c (pushtag): Do not create an implicit typedef before
1146 the associated type declaration is known to be valid.
1148 2007-09-25 Jakub Jelinek <jakub@redhat.com>
1150 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
1151 rather than pointers.
1153 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1156 * search.c (check_final_overrider): Fail if
1157 targetm.comp_type_attributes returns 0.
1159 2007-09-24 Jason Merrill <jason@redhat.com>
1162 * pt.c (resolve_typename_type): Don't look things up in the original
1163 template if it would mean losing template arguments.
1165 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1168 * cp-tree.h (cxx_type_hash_eq): New prototype.
1169 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1170 * tree.c (cxx_type_hash_eq): New function.
1172 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1175 * tree.c (cp_build_qualified_type_real): Build a canonical
1176 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1178 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1182 * tree.c (cplus_array_compare): Compare pointers, not types.
1183 (build_cplus_array_type_1): Store new array type into the hash
1184 table before building the canonical type; build the canonical type
1186 (cp_build_qualified_type_real): Put all of the array types with
1187 cv-qualified element types into the C++ array hash table, built as
1188 variants of the unqualified versions.
1190 2007-09-23 Jason Merrill <jason@redhat.com>
1193 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1194 for deprecation warnings.
1196 2007-09-22 Jason Merrill <jason@redhat.com>
1199 * call.c (build_over_call): Warn about deprecated virtuals.
1202 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1203 (MAYBE_TAGGED_TYPE_P): Remove.
1204 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1205 instead of calling is_late_template_attribute again.
1206 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1207 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1208 Don't crash on typedefs from non-template classes.
1209 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1210 (is_late_template_attribute): All attributes applied to template
1211 parms or typename types are dependent. Static.
1212 (splice_template_attributes): Pass decl through.
1213 (save_template_attributes): Likewise.
1215 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1218 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1219 returned from tsubst_pack_expansion.
1220 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1221 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1223 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1226 * semantics.c (finish_id_expression): Use consistently
1227 context_for_name_lookup.
1228 * decl.c (fixup_anonymous_aggr): Fix error message for
1229 anonymous struct (vs union).
1231 2007-09-19 Jason Merrill <jason@redhat.com>
1234 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1235 (retrieve_specialization): Only tagged types use
1236 DECL_TEMPLATE_INSTANTIATIONS.
1237 (instantiate_class_template): Push nested classes too.
1238 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1240 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1241 * init.c (is_aggr_type): Remove redundant tests.
1242 * class.c (push_nested_class): Use CLASS_TYPE_P.
1244 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1247 * init.c (build_zero_init): If, recursively, build_zero_init
1248 returns a NULL_TREE, do not append it to the VEC of constructors.
1250 2007-09-18 Jason Merrill <jason@redhat.com>
1253 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1254 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1255 ATTR_FLAG_TYPE_IN_PLACE.
1256 (tsubst): Do unqualified lookup to find typedefs from current class.
1257 [ARRAY_TYPE]: Propagate alignment info.
1258 * decl2.c (is_late_template_attribute): Only defer handling of
1259 attribute aligned if the expression is dependent.
1260 (save_template_attributes): If we're deferring any attributes,
1261 make this a naming typedef.
1263 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1265 PR c++/33462 (again)
1266 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1267 va_arg instead of __builtin_va_arg.
1269 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1272 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1273 (pp_cxx_primary_expression): Use it.
1274 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1275 * error.c (dump_expr): Use it.
1277 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1280 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1281 out case TYPEID_EXPR to...
1282 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1283 and pp_cxx_right_paren.
1284 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1285 * error.c (dump_expr): Use it.
1287 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1290 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1291 (pp_cxx_primary_expression): Use it.
1292 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1293 * error.c (dump_expr): Use it.
1295 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1298 * init.c (build_new): Remove warning for zero-element
1301 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1304 * call.c (maybe_handle_implicit_object): Set this_p, clear
1305 rvaluedness_matches_p.
1306 (compare_ics): Do not compare rvaluedness matching when one of the
1307 operands is an implicit object.
1309 2007-09-14 Jason Merrill <jason@redhat.com>
1311 PR c++/17743, c++/19163
1312 * decl2.c (is_late_template_attribute): New fn.
1313 (splice_template_attributes, save_template_attributes): New fns.
1314 (cplus_decl_attributes): Call save_template_attributes.
1315 * pt.c (apply_late_template_attributes): New fn.
1316 (instantiate_class_template, tsubst_decl): Use it.
1317 * cp-tree.h: Declare is_late_template_attribute.
1319 2007-09-13 Tom Tromey <tromey@redhat.com>
1321 * parser.c (cp_lexer_new_main): Don't use
1322 c_lex_return_raw_strings.
1323 (cp_lexer_get_preprocessor_token): Update. Add special case when
1326 2007-09-11 Jan Hubicka <jh@suse.cz>
1328 * method.c (use_thunk): Use tree_rest_of_compilation
1329 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1330 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1331 * cp-tree.h (expand_body): Kill.
1332 (emit_associated_thunks): Declare.
1333 * semantics.c (emit_associated_thunks): Export.
1334 (expand_body): Kill.
1336 2007-09-09 David Daney <ddaney@avtrex.com>
1339 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1340 to calculate cookie_ptr.
1342 2007-09-08 Jason Merrill <jason@redhat.com>
1345 * pt.c (most_specialized_class): Set processing_template_decl
1346 while tsubsting partial spec args.
1348 2007-09-06 Jason Merrill <jason@redhat.com>
1350 * decl2.c (get_guard): Copy visibility from the guarded variable.
1352 2007-09-06 Jan Hubicka <jh@suse.cz>
1354 * semantics.c (expand_body): Do not mark arguments of clones used.
1356 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1359 * decl.c (cp_finish_decl): When processing_template_decl,
1360 deal correctly with init as TREE_LIST.
1362 2007-09-06 Tom Tromey <tromey@redhat.com>
1364 * decl.c (finish_function): Put return's location on line zero of
1367 2007-09-05 Jason Merrill <jason@redhat.com>
1370 * except.c (prepare_eh_type): Use type_decays_to.
1373 * init.c (build_delete): Use build_headof to get the address of the
1374 complete object if we aren't using the deleting destructor.
1375 * rtti.c (build_headof): No longer static.
1376 * cp-tree.h: Declare it.
1378 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1380 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1381 decl if a prototype for XX is provided with throw().
1384 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1385 on __*_chk non-__builtin_* decls.
1387 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1390 * semantics.c (finish_id_expression): Use context_for_name_lookup
1391 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1392 * class.c (finish_struct_anon): Deal correctly with anonymous
1393 structs (vs unions, as GNU extension) in error messages.
1395 2007-09-05 Jan Hubicka <jh@suse.cz>
1397 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1398 call, DECL_EXTERNAL checks and current_function_decl saving.
1400 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1402 PR c++/29731 (again)
1403 * parser.c (cp_parser_primary_expression): Return error_mark_node
1404 when a statement-expression is found in a template-argument list.
1406 2007-09-04 Jason Merrill <jason@redhat.com>
1408 * except.c (initialize_handler_parm): Use
1409 fold_build_cleanup_point_expr.
1412 * call.c (reference_binding): Don't look for user-defined conversions
1416 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1417 the MUST_NOT_THROW_EXPR.
1419 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1421 * decl.c (cp_finish_decl): Call determine_visibility before
1422 make_rtl_for_nonlocal_decl.
1424 2007-09-04 Jason Merrill <jason@redhat.com>
1427 * pt.c (most_specialized_class): Substitute outer template
1428 arguments into the arguments of a member template partial
1430 (strip_innermost_template_args): New fn.
1432 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1434 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1436 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1438 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1439 * decl.c (cp_make_fname_decl): Likewise,
1440 * parser.c (cp_parser_string_literal): Likewise,
1441 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1442 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1445 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1448 * typeck.c (build_unary_op): Fix error message for
1449 Boolean expression as operand to operator--.
1451 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1453 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1454 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1457 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1460 * init.c (build_default_init): Make extern.
1461 * cp-tree.h (build_default_init): Declare here.
1462 * pt.c (tsubst_expr): When the instantiation of the initializer of
1463 a variable results in an empty list, default-initialize the
1465 (tsubst_copy_and_build): When the instantiation of the initializer
1466 in a new expression results in an empty initializer list,
1467 default-initialize it.
1469 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1471 * mangle.c (write_type): Change mangling of rvalue reference from
1474 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1476 * decl.c (duplicate_decls): Remove duplicated line.
1478 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1481 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1482 BOUND_TEMPLATE_TEMPLATE_PARM.
1484 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1487 * search.c (lookup_member): Check the name argument for
1490 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1493 * parser.c (cp_parser_trait_expr): Check rerurn value of
1496 2007-08-30 Ollie Wild <aaw@google.com>
1498 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1499 convert_ptrmem for pointer to member conversions.
1500 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1501 (ocp_convert): Update cp_convert_to_pointer call.
1502 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1504 (build_static_cast_1): Check can_convert for conversions in either
1506 (get_delta_difference_1): New function.
1507 (get_delta_difference): Refactor to call get_delta_difference_1.
1509 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1511 * decl.c (start_preparsed_function): Set
1512 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1514 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1517 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1518 BOUND_TEMPLATE_TEMPLATE_PARM.
1520 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1524 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1525 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1527 2007-08-27 Jason Merrill <jason@redhat.com>
1530 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1531 Look inside STMT_EXPR.
1532 * semantics.c (stmt_expr_value_expr): New fn.
1533 * cp-tree.h: Declare it.
1536 * decl.c (groktypename): Ignore attributes applied to class type.
1538 2007-08-28 Richard Guenther <rguenther@suse.de>
1540 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1542 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1544 * error.c (dump_expr): Handle COMPLEX_CST.
1545 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1546 (pp_cxx_expression): Likewise.
1548 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1550 * decl.c (GNU_INLINE_P): New.
1551 (duplicate_decls): Handle gnu_inline. Merge attributes and
1552 some flags in overriding definitions.
1553 (redeclaration_error_message): Handle gnu_inline.
1554 (start_preparsed_function): Likewise.
1556 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1558 * call.c (sufficient_parms_p): Constify.
1559 * class.c (same_signature_p): Likewise.
1560 * cp-gimplify.c (is_invisiref_parm,
1561 cxx_omp_privatize_by_reference): Likewise.
1562 * cp-objcp-common.c (has_c_linkage): Likewise.
1563 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1564 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1565 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1566 num_artificial_parms_for, comp_template_parms,
1567 template_parameter_pack_p, any_dependent_template_arguments_p,
1568 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1569 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1570 zero_init_p, member_p, cp_lvalue_kind,
1571 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1572 varargs_function_p, is_dummy_object, special_function_kind,
1573 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1574 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1575 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1576 cp_has_mutable_p, at_least_as_qualified_p,
1577 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1578 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1579 * except.c (nothrow_libfn_p): Likewise.
1580 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1582 * pt.c (comp_template_parms, template_parameter_pack_p,
1583 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1584 any_dependent_template_arguments_p): Likewise.
1585 * repo.c (repo_export_class_p): Likewise.
1586 * semantics.c (anon_aggr_type_p): Likewise.
1587 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1588 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1589 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1590 zero_init_p, special_function_p): Likewise.
1591 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1592 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1593 compparms, invalid_nonstatic_memfn_p,
1594 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1595 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1596 cp_has_mutable_p, lvalue_or_else): Likewise.
1598 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1600 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1601 * cp-objcp-common.c (cp_tree_size): Ditto.
1602 * tree.c (cp_walk_subtrees): Ditto
1603 * cp-tree.def (TINST_LEVEL): Go away.
1604 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1605 move together with other non-tree structs.
1606 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1607 (union lang_tree_node): Eliminate tinst_level field.
1608 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1609 (current_instantiation, outermost_tinst_level): Return
1610 a "struct tinst_level *".
1612 * error.c (print_instantiation_partial_context): Change second
1613 parameter to a "struct tinst_level *". Replace accessor macros
1615 (print_instantiation_full_context): Likewise.
1616 * lex.c (in_main_input_context): Likewise.
1618 * pt.c (struct pending_templates): New.
1619 (pending_templates, last_pending_template): Use it as a type.
1620 (current_tinst_level): Change typo to "struct tinst_level *"
1621 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1622 (add_pending_template): Construct a "struct pending_template".
1623 Replace TINST_LEVEL accessor macros with field access.
1624 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1625 (pop_tinst_level): Likewise.
1626 (instantiate_pending_templates): Likewise. Factor common code used
1627 when an instantiation has been done.
1628 (outermost_tinst_level): Replace tree_last with loop.
1629 (current_instantiation): Return a "struct tinst_level *".
1631 2007-08-24 Ollie Wild <aaw@google.com>
1633 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1634 * name-lookup.h (cp_binding_level): Remove vtables member.
1636 2007-08-24 Richard Guenther <rguenther@suse.de>
1638 * tree.c (cp_cannot_inline_tree_fn): Remove.
1639 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1640 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1643 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1646 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1647 error_mark_node right away if build_expr_type_conversion
1651 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1652 is error_mark_node rather than NULL_TREE.
1653 * pt.c (check_explicit_specialization): Likewise.
1656 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1657 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1659 2007-08-22 Jason Merrill <jason@redhat.com>
1662 * pt.c (outermost_tinst_level): New function.
1663 * lex.c (in_main_input_context): New function.
1664 * cp-tree.h: Declare it.
1665 * decl2.c (constrain_class_visibility): Use it to avoid warning
1666 about uses of the anonymous namespace in the main input file.
1668 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1670 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1672 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1675 * class.c (finish_struct_1): Warn when a class has virtual
1676 functions and accessible non-virtual destructor.
1678 2007-08-20 Richard Guenther <rguenther@suse.de>
1682 * call.c (build_new_method_call): Convert initializer to
1684 * init.c (build_aggr_init): Do not fiddle with types.
1685 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1686 * except.c (build_throw): Do not drop qualifiers for the
1688 * typeck.c (get_member_function_from_ptrfunc): Do not
1689 fiddle with types, instead convert.
1690 (build_ptrmemfunc1): Convert to the target type for
1692 (gfc_trans_allocate): Convert result to target type.
1693 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1694 pointer-to-member structures shall have alias set zero as well.
1696 2007-08-20 Richard Guenther <rguenther@suse.de>
1698 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1700 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1701 (nonstatic_local_decl_p): Likewise.
1702 * tree.c (cp_auto_var_in_fn_p): Remove.
1703 * decl.c (nonstatic_local_decl_p): Remove.
1705 2007-08-20 Richard Guenther <rguenther@suse.de>
1707 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1709 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1710 cp_walk_subtrees lh parameter.
1711 (cp_walk_tree_without_duplicates): New define to
1712 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1713 * tree.c (count_trees): Call
1714 cp_walk_tree_without_duplicates.
1715 (verify_stmt_tree): Call cp_walk_tree.
1716 (break_out_target_exprs): Likewise.
1717 (WALK_SUBTREE): Likewise.
1718 * cp-gimplify.c (cp_genericize): Likewise.
1719 * cp-pt.c (find_parameter_packs_r): Likewise.
1720 (uses_parameter_packs): Likewise.
1721 (make_pack_expansion): Likewise.
1722 (check_for_bare_parameter_packs): Likewise.
1723 (for_each_template_parm): Likewise.
1724 * decl.c (check_default_argument): Call
1725 cp_walk_tree_without_duplicates.
1726 * except.c (build_throw): Likewise.
1727 * decl2.c (type_visibility): Likewise.
1728 * semantics.c (expand_or_defer_fn): Likewise.
1729 (finalize_nrv): Call cp_walk_tree.
1731 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1734 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1735 Initialize it with save_expr rather than get_temp_regvar.
1737 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1740 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1743 2007-08-17 Ollie Wild <aaw@google.com>
1746 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1747 declarations into appropriate slots for comparison. Fix type
1750 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1753 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1754 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1756 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1759 * parser.c (cp_parser_class_head): Improve error message.
1761 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1763 * pt.c (instantiate_decl): Set input_location
1764 for the function end.
1766 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1768 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1770 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1771 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1772 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1773 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1774 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1775 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1776 * typeck.c (cp_type_quals): Likewise.
1777 * typeck2.c (cxx_incomplete_type_diagnostic,
1778 cxx_incomplete_type_error): Likewise.
1780 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1783 * pt.c (tsubst_friend_function): When check_classfn
1784 returns error_mark_node likewise return it.
1786 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1789 * typeck.c (check_return_expr): Don't NRV optimize vars in
1791 * decl.c (finish_function): Comment fix.
1793 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1796 * pt.c (push_template_decl_real): Depending on TYPE_P
1797 use either TYPE_CONTEXT or DECL_CONTEXT.
1799 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1801 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1802 constructors and destructors return this.
1804 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1807 * decl2.c (check_classfn): Return error_mark_node in case of error;
1808 in that case, do not call add_method.
1809 * decl.c (start_decl): Deal with check_classfn returning
1811 (grokfndecl): Likewise.
1812 * pt.c (tsubst_friend_function): Likewise.
1814 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1817 * typeck.c (build_binary_op): Disallow vector float types with
1818 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1820 2007-08-11 Ian Lance Taylor <iant@google.com>
1822 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1824 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1826 2007-08-10 Ollie Wild <aaw@google.com>
1828 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1830 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1832 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1833 (lookup_using_namespace): Fix ambiguous_decl call.
1834 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1836 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1838 * call.c (name_as_c_string): Use CONST_CAST.
1839 * decl.c (build_decl): Likewise.
1840 * parser.c (cp_parser_string_literal): Likewise.
1842 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1845 * error.c (dump_expr): Consistently use the *_cxx_*
1846 variants of the pretty-print functions.
1848 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1851 * decl.c (check_special_function_return_type): Just error
1852 on return type specified for conversion operator.
1854 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1856 * typeck2.c (readonly_error): Handle general expressions.
1857 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1859 2007-08-06 Dan Hipschman <dsh@google.com>
1861 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1862 access function name.
1864 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1867 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1868 * g++spec.c (lang_specific_driver): Check them.
1870 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1873 * pt.c (inline_needs_template_parms): Fix comment; change return type
1876 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1879 2007-03-26 Dirk Mueller <dmueller@suse.de>
1881 * parser.c (cp_parser_member_declaration): Pedwarn
1882 about stray semicolons after member declarations.
1884 2007-08-02 Lee Millward <lee.millward@gmail.com>
1889 * parser.c (cp_parser_asm_definition): Detect and discard asm
1890 statements with invalid inputs or outputs.
1891 (cp_parser_asm_operand_list): Return error mark node if any
1892 of the operands are invalid. Adjust documentation.
1894 2007-08-02 Nick Clifton <nickc@redhat.com>
1896 * typeck.c: Change copyright header to refer to version 3 of the
1897 GNU General Public License and to point readers at the COPYING3
1898 file and the FSF's license web page.
1899 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1900 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1901 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1902 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1903 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1904 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1905 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1906 name-lookup.h, parser.c: Likewise.
1908 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1911 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1913 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1916 * semantics.c (finish_label_stmt): Reject the __label__
1917 extension outside function scopes.
1919 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1921 * parser.c (eof_token): Un-constify.
1922 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1923 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1926 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1928 * pt.c, tree.c, typeck2.c: Fix comment typos.
1930 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1931 Mark Mitchell <mark@codesourcery.com>
1934 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1935 hidden due to friend declarations in local classes.
1937 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1939 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1940 * cp-tree.def (DECLTYPE_TYPE): New.
1941 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1942 (dump_type_prefix): Ditto.
1943 (dump_type_suffix): Ditto.
1944 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1945 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1946 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1948 (DECLTYPE_TYPE_EXPR): New.
1949 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1950 (finish_declared_type): Declare.
1951 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1952 DECLTYPE_TYPE nodes.
1953 (pp_cxx_type_id): Ditto.
1954 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1955 (tsubst): Substitute into a DECLTYPE_TYPE node.
1956 (tsubst_copy): Ditto.
1957 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1959 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1960 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1961 structural equality (because we can't hash the expressions).
1962 (finish_declared_type): New.
1963 * lex.c (reswords): Add "decltype" keyword.
1964 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1965 (cp_parser_postfix_expression): Add member_access_only_p to
1966 restrict postfix expression to member access expressions.
1967 (cp_parser_unary_expression): Update call to
1968 cp_parser_postfix_expression to reflect new parameter.
1969 (cp_parser_declared_type): New.
1970 (cp_parser_simple_type_specifier): Parse decltype types.
1972 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1975 * call.c (convert_for_arg_passing): Only widen bitfields to their
1976 declared types if necessary.
1978 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1980 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1983 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1985 * decl.c (typename_hash, typename_compare): Constify.
1986 * mangle.c (hash_type, compare_type): Likewise.
1987 * pt.c (eq_local_specializations, hash_local_specialization):
1989 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1990 list_hash): Likewise.
1991 * typeck2.c (pat_compare): Likewise.
1993 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1995 * method.c (implicitly_declare_fn): Increase alignment if member
1996 function pointer format requires it.
1998 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2001 * typeck.c (check_return_expr): Do not pass a null argument
2004 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2007 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
2010 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
2013 * typeck.c (convert_arguments): Only use default args if we have
2017 * typeck.c (structural_comptypes): No need to check
2018 resolve_typename_type return value here.
2019 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
2020 * pt.c (resolve_typename_type): Follow typename typedefs. Return
2021 original type rather than error_mark_node in case of failure.
2022 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
2023 resolve_typename_type result check.
2024 (cp_parser_direct_declarator, cp_parser_head,
2025 cp_parser_constructor_declarator_p): Likewise.
2027 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
2029 * pt.c (template_parms_variadic_p): Remove.
2030 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
2032 2007-07-12 Jakub Jelinek <jakub@redhat.com>
2035 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
2036 argument to dump_aggr_init_expr_args instead of false.
2038 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
2040 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
2041 canonical types; otherwise, fall back to structural type
2042 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
2043 internal compiler error if the canonical types are wrong.
2045 2007-07-11 Paolo Carlini <pcarlini@suse.de>
2048 * parser.c (cp_parser_make_indirect_declarator): When the
2049 the code argument is ERROR_MARK return cp_error_declarator.
2051 2007-07-09 Geoffrey Keating <geoffk@apple.com>
2054 * decl.c (cxx_init_decl_processing): Don't set
2055 force_align_functions_log.
2056 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
2057 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
2058 FUNCTION_DECL, return its alignment.
2060 2007-07-09 Richard Guenther <rguenther@suse.de>
2062 * decl.c (start_preparsed_function): Do not promote return type.
2064 2007-07-08 Paolo Carlini <pcarlini@suse.de>
2067 * pt.c (unify): Never pass error_mark_node to template_decl_level.
2069 2007-07-07 Mark Mitchell <mark@codesourcery.com>
2072 * pt.c (resolve_overloaded_unification): Robustify. Return a
2074 (type_unification_real): Adjust accordingly.
2076 2007-07-06 Richard Guenther <rguenther@suse.de>
2078 * init.c (build_new_1): Use the correct pointer type.
2079 * typeck2.c (build_m_component_ref): Likewise.
2081 2007-07-05 Mark Mitchell <mark@codesourcery.com>
2084 * init.c (build_zero_init): Always build an initializer for
2086 * typeck2.c (build_functional_cast): Use build_zero_init.
2089 * init.c (build_new_1): Always pass the allocation function to
2090 build_op_delete_call.
2091 * call.c (build_op_delete_call): Handle operator delete with a
2092 variable-argument list. Do not issue an error when no matching
2093 deallocation function is available for a new operator.
2096 * cp-tree.h (any_value_dependent_elements_p): Declare it.
2097 * decl.c (value_dependent_init_p): New function.
2098 (cp_finish_decl): Use it.
2099 * pt.c (value_dependent_expression_p): Use
2100 any_value_dependent_elements_p.
2101 * parser.c (cp_parser_primary_expression): Add comment about
2102 treating dependent qualified names as integral
2103 constant-expressions.
2105 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
2107 * decl.c (build_ptrmemfunc_type): Always use structural equality
2108 tests when comparing pointer-to-member-function types, because the
2109 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
2112 2007-07-03 Mark Mitchell <mark@codesourcery.com>
2114 * init.c (build_new): Tweak comment.
2116 2007-06-29 Dave Brolley <brolley@redhat.com>
2119 * parser.c (cp_parser_new_type_id): Don't reduce a named array
2120 type to its base type and number of elements here.
2121 * init.c (build_new): Call complete_type_or_else to ensure that the
2122 type is complete and to issue a diagnostic if it is not.
2123 (build_new_1): Don't call complete_type_or_else here.
2125 2007-07-03 Richard Guenther <rguenther@suse.de>
2128 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
2131 2007-07-02 Simon Baldwin <simonb@google.com>
2133 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
2134 for inner-style nested forward declarations that don't declare
2137 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2140 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2141 DECL_P in not a variable and appears more than once error messages.
2143 2007-07-01 Ollie Wild <aaw@google.com>
2145 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
2146 (select_decl): Remove function.
2147 (unqualified_namespace_lookup): Populate binding by calling
2148 ambiguous_decl. Remove select_decl call.
2149 (lookup_qualified_name): Remove select_decl call.
2150 * decl.c (lookup_and_check_tag): Check for ambiguous references.
2151 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2152 generation when name lookup is ambiguous.
2154 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2157 * init.c (build_new_1): Use structural equality on the copy of the
2160 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2162 * decl2.c (determine_visibility): Implement
2163 flag_visibility_ms_compat effect on type info.
2164 * decl.c (cxx_init_decl_processing): Implement
2165 global effect of flag_visibility_ms_compat.
2167 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2169 * decl2.c (start_objects): Mark constructor-running function
2172 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
2175 * decl.c (grokdeclarator): Reset friendp for member functions declared
2176 friend of their own class.
2178 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2180 * decl2.c (determine_visibility): Don't look for dllexport here.
2181 (determine_visibility_from_class): Tidy.
2183 2007-06-18 Simon Baldwin <simonb@google.com>
2186 * parser.c (cp_parser_single_declaration): Added check for storage
2187 class other than sc_none in parsed declaration, and a flag to indicate
2188 if the call is part of an explicit template specialization parse.
2189 * (cp_parser_explicit_specialization): Specialization check flag added
2190 to call to cp_parser_single_declaration(), set true.
2191 * (cp_parser_template_declaration_after_export): Specialization check
2192 flag added to call to cp_parser_single_declaration(), set false.
2193 * pt.c (check_explicit_specialization): Added code to copy visiblity
2194 and linkage from the templated function to the explicit specialization.
2196 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2198 * typeck.c (build_binary_op): For templates build the
2199 expression in pieces to avoid the assert in build2_stat.
2200 (get_member_function_from_ptrfunc):
2201 Change over to using POINTER_PLUS_EXPR and convert
2202 the second operand to sizetype.
2203 * typeck2.c (build_m_component_ref): Likewise.
2204 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2205 instead of PLUS_EXPR for pointers.
2206 (build_new_1): Likewise.
2207 (build_vec_delete_1): Likewise.
2208 (build_vec_delete): Likewise.
2209 * class.c (build_base_path): Likewise.
2210 (build_base_path): Likewise.
2211 (convert_to_base_statically): Likewise.
2212 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2213 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2214 instead of PLUS_EXPR.
2215 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2216 instead of PLUS_EXPR for pointers.
2217 * call.c (build_special_member_call): Likewise.
2218 * rtti.c (build_headof): Likewise.
2219 Use sizetype instead of ptrdiff_type_node.
2220 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2221 instead of PLUS_EXPR for pointers.
2222 * except.c (expand_start_catch_block): Do a
2223 NEGATIVE and then a POINTER_PLUS_EXPR instead
2225 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2226 PLUS_EXPR on pointer types over to use
2227 POINTER_PLUS_EXPR and remove the conversion
2228 to the pointer types.
2229 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2230 adding to a pointer type. Use size_int instead of
2231 ssize_int. Convert the index to sizetype before
2232 adding it to the pointer.
2234 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2236 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2237 (DECL_ANON_UNION_VAR_P): New macro.
2238 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2239 than DECL_VAR_MARKED_P, to keep track of which variables we have
2241 * decl.c (redeclaration_error_message): Complain about redeclaring
2242 anonymous union members at namespace scope.
2243 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2245 2007-06-14 Geoff Keating <geoffk@apple.com>
2247 * decl2.c (determine_visibility): Ensure that functions with
2248 hidden types as parameters are hidden.
2251 * decl2.c (determine_visibility): Remove duplicate code for
2254 2007-06-12 Ian Lance Taylor <iant@google.com>
2257 * init.c (avoid_placement_new_aliasing): New static function.
2258 (build_new_1): Call it.
2260 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2262 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2263 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2265 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2268 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2269 on init, the non-decl cond operand and increment value.
2271 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2274 * decl.c (check_initializer): Report an error when a brace enclosed
2275 initializer is used for a non-aggregate type in C++98.
2276 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2278 (grokdeclarator): Likewise.
2279 (move_fn_p): Likewise.
2280 * typeck.c (check_return_expr): Likewise.
2281 * call.c (reference_binding): Likewise.
2282 * error.c (cp_cpp_error): Likewise.
2283 * pt.c (check_default_tmpl_args): Likewise.
2285 * lex.c (init_reswords): Likewise.
2286 * parser.c (p_parser_primary_expression): Likewise.
2287 (TOKEN_PRECEDENCE): Likewise.
2288 (cp_parser_init_declarator): Likewise.
2289 (cp_parser_ptr_operator): Likewise.
2290 (cp_parser_parameter_declaration): Likewise.
2291 (cp_parser_enclosed_template_argument_list): Likewise.
2292 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2293 (cp_parser_next_token_ends_template_argument_p): Likewise.
2295 2007-06-04 Simon Baldwin <simonb@google.com>
2297 * decl.c (grokdeclarator): Readability change. Moved case labels
2298 into direct switch statement scope.
2300 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2302 * call.c (convert_like_real): Remove pointless code.
2304 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2306 * decl.c (get_atexit_fn_ptr_type): New function.
2307 (get_atexit_node): Use it.
2308 (start_cleanup_fn): Likewise.
2309 (register_dtor_fn): Use the object's destructor, instead of a
2310 separate cleanup function, where possible.
2311 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2312 (atexit_fn_ptr_type_node): New macro.
2313 * decl2.c (build_cleanup): Use build_address.
2315 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2317 * typeck.c (build_binary_op): Include types in error.
2319 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2322 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2323 needs runtime initialization.
2325 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2328 * semantics.c (finish_trait_expr): Complete the types.
2330 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2331 Douglas Gregor <doug.gregor@gmail.com>
2332 Pedro Lamarao <pedro.lamarao@mndfck.org>
2333 Howard Hinnant <howard.hinnant@gmail.com>
2337 * typeck.c (comptypes): Don't consider rvalue and lvalue
2338 reference types to be equivalent.
2339 (check_return_expr): Move from certain lvalues when returning
2341 * decl.c (grokdeclarator): Implement reference collapsing.
2342 (copy_fn_p): Don't consider constructors taking rvalue references
2343 to be copy constructors.
2345 * call.c (conversion): New "rvaluedness_matches_p" member.
2346 (convert_class_to_reference): Require reference type as first
2347 parameter instead of base type.
2348 (reference_binding): Add logic to handle rvalue references.
2349 (implicit_conversion): Update inaccurate comment.
2350 (convert_like_real): Disable creation of temporaries that are
2351 impossible to initialize for types with move constructors.
2352 (build_over_call): Elide move constructors when possible.
2353 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2354 (maybe_handle_ref_bind): Return conversion instead of type node.
2355 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2356 determine preferred conversion sequences.
2357 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2358 (LOOKUP_PREFER_RVALUE): New.
2359 (DECL_MOVE_CONSTRUCTOR_P): New.
2360 (struct cp_declarator): Add "reference" member for reference
2361 types, with new "rvalue_ref" flag.
2362 (cp_build_reference_type): Declare.
2363 (move_fn_p): Declare.
2364 * error.c (dump_type_prefix): Format rvalue reference types
2365 correctly in error messages.
2366 * except.c (build_throw): Move from certain lvalues when
2368 * mangle.c (write_type): Mangle rvalue references differently
2369 than regular references.
2370 * parser.c (make_reference_declarator): Add boolean parameter for
2372 (cp_parser_make_indirect_declarator): New.
2373 (cp_parser_new_declarator_opt): Call
2374 cp_parser_make_indirect_declarator.
2375 (cp_parser_conversion_declarator_opt): Ditto.
2376 (cp_parser_declarator): Ditto.
2377 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2379 * pt.c (tsubst): Implement reference collapsing.
2380 (maybe_adjust_types_for_deduction): Implement special template
2381 parameter deduction rule for rvalue references.
2382 (type_unification_real): Update calls to
2383 maybe_adjust_types_for_deduction.
2384 (try_one_overload): Ditto.
2385 (unify_pack_expansion): Ditto.
2386 * tree.c (lvalue_p_1): Handle rvalue reference types.
2387 (cp_build_reference_type): New.
2389 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2392 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2393 variables that need runtime initialization.
2395 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2398 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2399 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2400 case POSTDECREMENT_EXPR>): Return the error_mark_node
2401 if either the real or imaginary parts would an
2404 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2405 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2408 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2409 token is a closing brace, false if there are no tokens left.
2410 (cp_parser_namespace_alias_definition): Only consume the next token if
2411 it is a closing brace.
2413 * parser.c (cp_parser_class_specifier): Likewise.
2415 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2417 * semantics.c (finish_member_declaration): Fix a typo in the
2420 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2432 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2433 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2434 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2435 whether everything was okay. Fix indentation.
2436 (push_template_decl_real): Check for bare parameter packs in
2437 function parameters; where errors occur, mark the parameter types
2438 with ERROR_MARK_NODEs to avert ICEs.
2439 (coerce_template_parameter_pack): New.
2440 (coerce_template_parms): Moved parameter pack coercion into
2441 coerce_template_parameter_pack, and permit it anywhere in the
2442 template parameter list (not just at the end). Parameter and
2443 argument indices can vary (somewhat) separately now, so add
2444 PARM_IDX and ARG_IDX.
2445 (fn_type_unification): Don't set an argument pack as incomplete if
2446 no argument pack was deduced.
2447 (type_unification_real): If a type parameter is a parameter pack
2448 and has not otherwise been deduced, it will be deduced to an empty
2450 (more_specialized_fn): Use the actual lengths of the argument
2451 lists when comparing against expansions.
2452 * semantics.c (finish_member_declaration): If a field's type has
2453 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2455 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2458 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2460 2007-05-22 Ollie Wild <aaw@google.com>
2462 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2463 (unqualified_namespace_lookup): Adds check for hidden types.
2465 2007-05-22 Ollie Wild <aaw@google.com>
2467 * decl.c (duplicate_decls): Verify namespace names are unique.
2469 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2471 * decl.c (cxx_maybe_build_cleanup): Handle
2472 __attribute__((cleanup)).
2474 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2476 * cvt.c (cp_convert_and_check): Don't check warnings if the
2479 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2481 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2483 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2486 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2487 type only if is a class type (5.2.8/4).
2489 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2491 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2492 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2493 c_common_unsigned_type.
2495 2007-05-11 Silvius Rus <rus@google.com>
2497 * cp/typeck.c (build_indirect_ref): Add call to
2498 strict_aliasing_warning.
2499 (build_reinterpret_cast_1): Condition call to
2500 strict_aliasing_warning.
2502 2007-05-11 Jan Hubicka <jh@suse.cz>
2504 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2505 * decl2.c (start_objects): ctors and dtors are no longer public.
2506 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2508 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2510 * typeck.c (build_unary_op): Remove code that used to
2511 handle non lvalue increments/decrements.
2513 2007-05-07 Mike Stump <mrs@apple.com>
2515 * parser.c (check_empty_body): Add.
2516 (cp_parser_iteration_statement): Add call to check_empty_body.
2518 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2521 * mangle.c (write_mangled_name): Mangle static variable names.
2522 (write_unqualified_name): Use local-source-name for
2523 namespace-scope static variables.
2525 2007-05-04 Dirk Mueller <dmueller@suse.de>
2527 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2530 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2533 * decl2.c (constrain_class_visibility):
2534 Use strip_pointer_or_array_types instead of strip_array_types.
2536 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2539 * decl.c (reshape_init_r): Don't reshape the first element if it
2540 is a pointer to member function.
2542 2007-04-27 Simon Baldwin <simonb@google.com>
2544 * decl.c (grokparms): Changed message format from %qD to %qE.
2546 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2548 * error.c (maybe_warn_variadic_templates): Variadic templates are
2549 now in C++0x, so only warn about them in C++98 mode.
2551 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2554 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2555 integeral types from vectors types.
2557 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2560 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2561 for type dependent OMP_CLAUSE_DECLs.
2563 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2566 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2567 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2568 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2569 * init.c (build_zero_init): Adjust, as
2570 COMPLEX_TYPE is now a SCALAR_TYPE.
2571 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2572 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2574 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2576 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2577 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2578 (trait_expr_value): Adjust.
2580 2007-04-23 Simon Baldwin <simonb@google.com>
2582 * decl.c (grokparms): Added new error for duplicate function
2583 parameters names in function prototypes, to match gcc behavior.
2585 2007-04-23 Jan Hubicka <jh@suse.cz>
2587 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2590 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2592 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2593 instead of checking GIMPLE_STMT_P in chain_next.
2595 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2598 * call.c (convert_for_arg_passing): Convert bitfields to their
2601 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2604 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2606 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2609 * cp/decl2.c (constrain_class_visibility):
2610 Do not warn about the use of anonymous namespace in the main input file.
2612 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2614 * cp-tree.h (current_template_parms): Fix typo in comment.
2616 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2618 * cp-tree.h, error.c: Fix comment typos.
2620 2007-04-13 Jason Merrill <jason@redhat.com>
2623 * call.c (reference_binding): Add c_cast_p parm. If true,
2624 add quals to TO as needed to make it reference-compatible.
2626 2007-04-11 Jan Hubicka <jh@suse.cz>
2628 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2629 that we are not processing template_decl.
2631 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2634 * class.c (build_base_path): Ensure that the converted pointer has
2635 the same cv-qualification as the input.
2637 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2639 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2641 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2643 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2645 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2646 * tree.c (cp_add_pending_fn_decls): Remove.
2647 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2649 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2651 Revert change removing staticp.
2653 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2655 * cp-objcp-common.c (cxx_staticp): Remove.
2656 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2657 * cp-tree.h (cxx_staticp):
2659 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2661 * class.c (check_for_override): Don't remove dllmport attribute
2664 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2667 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2668 type issue error and return early.
2670 2007-03-30 Jason Merrill <jason@redhat.com>
2673 * typeck.c (cp_type_readonly): New fn.
2674 * cp-tree.h: Declare it.
2675 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2676 (cp_finish_decl): Not here.
2678 2007-03-31 Richard Guenther <rguenther@suse.de>
2680 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2683 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2688 * parser.c (declarator_can_be_parameter_pack): New.
2689 (cp_parser_template_parameter): Only parse the `...' if the
2690 declarator can be a parameter pack.
2691 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2693 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2694 types (they could be used as array bounds).
2695 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2696 (tsubst_pack_expansion): Handle failure to expand parameter
2699 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2702 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2703 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2704 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2705 (CLASS_TYPE_NON_UNION_P): Add.
2706 (struct lang_type_class): Add has_complex_dflt.
2707 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2708 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2709 * cp-tree.def: Add TRAIT_EXPR.
2710 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2711 * lex.c (struct resword): Add __has_nothrow_assign,
2712 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2713 __has_trivial_constructor, __has_trivial_copy,
2714 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2715 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2716 __is_pod, __is_polymorphic, __is_union.
2717 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2718 (cp_parser_trait_expr): New.
2719 * semantics.c (finish_trait_expr, trait_expr_value
2720 classtype_has_nothrow_copy_or_assign_p): New.
2721 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2723 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2724 * class.c (check_bases, check_field_decl, check_bases_and_members):
2725 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2726 * pt.c (uses_template_parms, tsubst_copy_and_build,
2727 value_dependent_expression_p, type_dependent_expression_p): Deal with
2729 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2731 2007-03-29 Richard Guenther <rguenther@suse.de>
2733 * tree.c (cp_walk_subtrees): Do not set input_location.
2735 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2738 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2741 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2743 * parser.c (struct cp_parser): Update comment for
2744 greater_than_is_operator_p.
2745 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2746 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2747 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2748 !GREATER_THAN_IS_OPERATOR_P.
2749 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2750 `>>' operators that will become two `>' tokens in C++0x.
2751 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2752 mode, allowing it to terminate default arguments.
2753 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2754 `>>' like two consecutive `>' tokens.
2755 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2756 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2757 ends a template argument.
2759 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2761 * decl.c (redeclaration_error_message): Complain when redeclaring
2762 a friend function with default template arguments (C++0x mode only).
2763 * cp-tree.h (check_default_tmpl_args): Declare.
2764 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2765 template arguments in function templates. Add support for checking
2766 the default template arguments of friend templates.
2767 (push_template_decl_real): Fix call to check_default_tmpl_args.
2768 (type_unification_real): If a template parameter has not been
2769 deduced but provides a default template argument, substitute into
2770 that default template argument.
2771 * parser.c (cp_parser_init_declarator): When declaring (but not
2772 defining!) a function template in C++0x mode, check for default
2775 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2778 * decl.c (grokdeclarator): Deal with cv-qualified function type
2779 typedefs in the same way for member and non-member functions.
2781 2007-03-26 Dirk Mueller <dmueller@suse.de>
2783 * parser.c (cp_parser_member_declaration): Pedwarn
2784 about stray semicolons after member declarations.
2786 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2789 * pt.c (instantiate_decl): Set in_system_header.
2791 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2793 * cp-tree.h (current_tempalte_parms): Improve documentation.
2794 * pt.c (current_template_args): Likewise.
2797 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2798 not consume tokens when failing.
2800 2007-03-22 Jim Wilson <wilson@specifix.com>
2801 Mark Mitchell <mark@codesourcery.com>
2804 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2805 consistent with FROM.
2807 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2809 * error.c (dump_expr): Handle dependent names that designate types.
2810 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2812 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2814 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2816 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2818 * cvt.c (cp_convert_and_check) : Define.
2819 * cp-tree.h (cp_convert_and_check): Declare.
2820 * call.c (convert_conversion_warnings): Rename to
2821 conversion_null_warnings. The warning for floating-point to
2822 integer is handled by convert_and_check in convert_like_real.
2823 (convert_like_real): convert_conversion_warnings was renamed as
2824 conversion_null_warnings.
2825 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2826 overflow and changes of value during conversion.
2828 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2831 * parser.c (cp_parser_statement): If 'namespace' is found, this
2832 only can be a namespace alias definition, so parse it now.
2833 (cp_parser_namespace_alias_definition): if we find an open brace
2834 instead of '=', then this is actually a misplaced namespace
2837 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2840 * decl.c (cxx_init_decl_processing): Move command-line options
2841 processing to c-opts.c.
2843 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2845 * ptree.c (cxx_print_type): Use formatting markup for integers
2846 when printing template parameter index/level/orig level.
2847 (cxx_print_xnode): Ditto.
2848 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2849 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2850 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2852 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2853 rather than a HOST_WIDE_INT.
2854 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2855 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2857 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2858 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2859 IN_BASE_INITIALIZER bool bitfields.
2860 (struct cp_declarator): Make KIND a 4-bit field. Make
2861 PARAMETER_PACK_P a bool bitfield just after KIND.
2862 * pt.c (uses_parameter_packs): Destroy the pointer set.
2863 (make_pack_expansion): Ditto.
2864 (check_for_bare_parameter_packs): Ditto.
2865 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2867 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2870 * call.c (convert_default_arg): Instead of copying the node,
2873 2007-03-15 Dirk Mueller <dmueller@suse.de>
2876 * call.c (convert_conversion_warnings): New..
2877 (convert_like_real): .. factored out from here.
2878 (convert_conversion_warnings): Add warning about
2879 false being converted to NULL in argument passing.
2881 2007-03-14 Dirk Mueller <dmueller@suse.de>
2883 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2884 (finish_do_body): Warn about empty body in do/while statement.
2886 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2888 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2890 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2893 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2896 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2898 * cp/repo.c (init_repo): Initialize random_seed saved options.
2899 (finish_repo): Adjust.
2901 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2904 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2907 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2909 * decl.c (compute_array_index_type): New warning flag warn_vla.
2911 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2914 * call.c (convert_default_arg): Copy non-constant arguments.
2916 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2919 * parser.c (cp_parser_postfix_expression): Disallow compound
2920 literals in constant expressions.
2923 * semantics.c (finish_typeof): Use unlowered_expr_type.
2925 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2928 * cp-tree.h (unlowered_expr_type): New function.
2929 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2930 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2931 (unlowered_expr_type): New function.
2932 (build_unary_op): Disallow predecrements of bool bitfields.
2933 * call.c (build_conditional_expr): Use unlowered_expr_type.
2934 * pt.c (type_unification_real): Likewise.
2936 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2939 * typeck.c (check_return_expr): Check for bare parameter packs.
2940 (comptypes): Compare template parameter packs and
2941 type pack expansions.
2942 * decl.c (grokdeclarator): Deal with the declaration of function
2944 (grokparms): Verify that the (optional) function parameter pack is
2945 at the end of the parameter list.
2946 (xref_basetypes): Handle pack expansions in the base class.
2947 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2948 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2949 (NONTYPE_ARGUMENT_PACK): New.
2950 (TYPE_PACK_EXPANSION): New.
2951 (EXPR_PACK_EXPANSION): New.
2952 (ARGUMENT_PACK_SELECT): New.
2953 * cp-objcp-common.c (cp_tree_size): Compute size of
2954 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2955 ARGUMENT_PACK_SELECT.
2956 * error.c (dump_template_argument): Print template argument packs.
2957 (dump_template_argument_list): Ditto.
2958 (dump_template_parameter): Dump `...' for template type parameter
2960 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2961 (dump_parameters): Print function parameter packs.
2962 (dump_template_parms): Print template argument packs.
2963 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2964 (maybe_warn_variadic_templates): New.
2965 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2966 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2967 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2969 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2970 (write_template_arg): Write argument packs as separate arguments.
2971 * cp-tree.h (struct template_parm_index_s): Add flag that
2972 indicates that the template parameter is actually a parameter
2974 (struct tree_argument_pack_select): New.
2975 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2976 (union lang_tree_node): Add argument_pack_select.
2977 (FUNCTION_PARAMETER_PACK_P): New.
2978 (PACK_EXPANSION_P): New.
2979 (PACK_EXPANSION_PATTERN): New.
2980 (SET_PACK_EXPANSION_PATTERN): New.
2981 (PACK_EXPANSION_PARAMETER_PACKS): New.
2982 (ARGUMENT_PACK_P): New.
2983 (ARGUMENT_PACK_ARGS): New.
2984 (SET_ARGUMENT_PACK_ARGS): New.
2985 (ARGUMENT_PACK_INCOMPLETE_P): New.
2986 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2987 (TEMPLATE_PARM_PARAMETER_PACK): New.
2988 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2989 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2990 (ARGUMENT_PACK_SELECT_INDEX): New.
2991 (ARGUMENT_PACK_SELECT_ARG): New.
2992 (struct cp_declarator): Add parameter_pack_p flag.
2993 (maybe_warn_variadic_templates): Declare.
2994 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2995 indicate a template parameter pack.
2996 (uses_parameter_packs): Declare.
2997 (template_parameter_pack_p): Declare.
2998 (template_parms_variadic_p): Declare.
2999 (make_pack_expansion): Declare.
3000 (check_for_bare_parameter_packs): Declare.
3001 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
3002 sizeof... expressions.
3003 (pp_cxx_expression): Print pack expansions and non-type argument
3005 (pp_cxx_exception_specification): Print pack expansions.
3006 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
3007 (pp_cxx_ctor_initializer): Print pack expansions.
3008 (pp_cxx_type_id): Print pack expansions.
3009 (pp_cxx_template_argument_list): Print argument packs.
3010 (pp_cxx_template_parameter): Print ellipsis for template parameter
3012 * pt.c (comp_template_parms): Compare template parameter packs.
3013 (template_parameter_pack_p): New.
3014 (template_parms_variadic_p): New.
3015 (template_args_variadic_p): New.
3016 (make_ith_pack_parameter_name): New.
3017 (struct find_parameter_pack_data): New.
3018 (find_parameter_packs_r): New.
3019 (uses_parameter_packs): New.
3020 (make_pack_expansion): New.
3021 (check_for_bare_parameter_packs): New.
3022 (expand_template_argument_pack): New.
3023 (reduce_template_parm_level): Propagate parameter pack flag.
3024 (process_template_parm): Add is_parameter_pack parameter to state
3025 when the parameter is actually a parameter pack. Create template
3026 parameter packs when is_parameter_pack is true.
3027 (current_template_args): The argument for a template parameter
3028 pack is an argument pack containing a single pack expansion.
3029 (process_partial_specialization): When checking that non-type
3030 argument expressions do not involve template parameters, loop over
3031 the arguments in argument packs separately.
3032 (push_template_decl_real): Check that the type of the declaration
3033 does not have any bare parameter packs. Check that primary
3034 templates have no more than one parameter pack, and that it comes
3035 at the end of the template parameter list.
3036 (convert_template_argument): Handle coercions for pack expansion
3037 expressions by coercing the pattern then rebuilding the expansion.
3038 (coerce_template_parms): When coercing the arguments for a
3039 variadic template, pack "extra" arguments into an argument pack.
3040 (coerce_template_template_parms): Cannot coerce between parameter
3041 packs and non-pack parameters.
3042 (template_args_equal): Compare PACK_EXPANSION_P expressions.
3043 (comp_template_args): Expand all template arguments packs before
3044 comparing template argument lists.
3045 (mangle_class_name_for_template): Make argument packs as separate
3047 (for_each_template_parm_r): No need to handle BASELINK.
3048 (instantiate_class_template): Handle pack expansions in the base
3050 (tsubst_pack_expansion): New.
3051 (tsubst_template_args): Handle substitutions of argument packs and
3052 pack expansion into template argument lists.
3053 (tsubst_decl): Expand function parameter packs into separate
3054 function parameters.
3055 (tsubst_arg_types): Expand a type pack expansion into separate
3057 (tsubst_exception_specification): Handle pack expansions in
3058 exception specifiers.
3059 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
3060 replacing a template parameter with its argument. If we encounter
3061 a substitution for an argument pack, just return the parameter
3063 (tsubst_copy): sizeof(X...) returns the number of elements in
3064 parameter pack X. See through ARGUMENT_PACK_SELECT when the
3065 PARM_DECL is a parameter pack.
3066 (tsubst_expr): Expression pack expansions and argument packs
3067 cannot show up here; they will all be handled through function
3068 calls, sizeof, and template argument lists.
3069 (tsubst_copy_and_build): sizeof(X...) returns the number of
3070 elements in parameter pack X. Handle pack expansions in TREE_LIST
3071 and CONSTRUCTOR nodes.
3072 (fn_type_unification): Handle "incomplete" explicit template
3073 argument lists that specify some of the arguments for a template
3075 (type_unification_real): Unify arguments against pack expansions.
3076 (template_parm_level_and_index): New, helper function.
3077 (unify_pack_expansion): New.
3078 (unify): Unify argument packs on an argument-by-argument basis,
3079 handling variadic argument packs as well.
3080 (more_specialized_fn): Handle unification of function parameter
3081 packs. All things being equal, prefer non-variadic function
3082 templates to variadic function templates.
3083 (more_specialized_class): Prefer the variadic class template
3084 partial specialization that binds fewer arguments to a parameter
3086 (regenerate_decl_from_template): Expand function parameter packs
3087 into separate parameters.
3088 (instantiate_decl): Ditto.
3089 (tsubst_initializer_list): Handle pack expansions for base-class
3091 (dependent_type_p_r): Determine dependent types in argument packs
3092 and pack expansions.
3093 (value_dependent_expression_p): Determine value-dependence of
3094 non-type argument packs.
3095 (dependent_template_arg_p): Handle argument packs.
3096 * semantics.c (finish_cond): Check for bare parameter packs.
3097 (finish_expr_stmt): Ditto.
3098 (finish_for_expr): Ditto.
3099 (finish_switch_cond): Ditto.
3100 (finish_mem_initializers): Ditto.
3101 * name-lookup.c (arg_assoc_type): Handle pack expansions and
3103 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
3104 * parser.c (make_declarator): Declarator is not an expansion.
3105 (make_pointer_declarator): Transfer parameter pack flag to outer
3107 (make_reference_declarator): Ditto.
3108 (make_ptrmem_declarator): Ditto.
3109 (make_call_declarator): Ditto.
3110 (make_array_declarator): Ditto.
3111 (cp_parser_postfix_expression): Allow pack expansion expressions
3112 in the argument list for a call expression.
3113 (cp_parser_parenthesized_expression_list): Add new parameter
3114 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
3115 into separate arguments."
3116 (cp_parser_new_placement): Allow pack expansion expressions.
3117 (cp_parser_new_initializer): Ditto.
3118 (cp_parser_mem_initializer_list): Allow ellipsis to create a
3119 base-class initializer expansion.
3120 (cp_parser_mem_initializer): Ditto.
3121 (cp_parser_template_parameter_list): Keep track of whether the
3122 template parameter is a template parameter pack.
3123 (cp_parser_template_parameter): Parse the ellipsis to indicate a
3124 template parameter pack.
3125 (cp_parser_type_parameter): Ditto.
3126 (cp_parser_template_argument_list): Parse the ellipsis to indicate
3128 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
3129 this declarator is a parameter pack.
3130 (cp_parser_parameter_declaration): The ellipsis does not end the
3131 parameter declaration, because it might be a parameter pack. Parse
3132 the ellipsis to indicate a parameter pack.
3133 (cp_parser_initializer): Allow pack expansions.
3134 (cp_parser_initializer_list): Allow ellipsis to create an
3135 initializer expansion.
3136 (cp_parser_base_clause): Allow ellipsis to create a base specifier
3138 (cp_parser_type_id_list): Allow ellipsis to create an exception
3139 specifier expansion.
3140 (cp_parser_attribute_list): Don't allow pack expansions.
3141 (cp_parser_functional_cast): Allow pack expansions.
3142 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
3143 compute the length of a parameter pack.
3144 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
3145 end a template argument.
3146 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3147 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3150 2007-03-09 Dirk Mueller <dmueller@suse.de>
3152 * cp/call.c (build_new_op): Call warn_logical_operator.
3154 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3157 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3160 * pt.c (any_template_arguments_need_structural_equality_p):
3163 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3165 * decl.c (grokdeclarator): Disable warnings for anonymous
3168 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3170 * typeck2.c (readonly_error): Always emit a hard error.
3171 Remove last argument.
3172 * cp-tree.h (readonly_error): Adjust prototype.
3173 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3174 * typeck.c (build_unary_op): Likewise.
3175 (build_modify_expr): Likewise.
3177 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3180 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3182 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3185 * parser.c (struct cp_parser): New IN_IF_STMT.
3186 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3187 returning if parsing the body of an 'if' statement or issuing an
3188 error and continuing.
3189 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3191 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3193 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3196 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3199 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3201 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3202 Objective-C++. Don't exit early if -shared-libgcc needs to be
3205 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3207 * typeck.c (common_base_type): Delete unused function.
3209 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3211 * Make-lang.in: Add dummy lang.install-pdf target.
3213 2007-03-01 Simon Baldwin <simonb@google.com>
3216 * decl.c (check_tag_decl): Added new warning for typedef ignored
3217 when it precedes an otherwise valid non-typedef declaration.
3219 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3221 * typeck.c (build_function_call): Store converted arguments
3222 in a stack-allocated array instead of building a list.
3223 (convert_arguments): Store arguments in the array passed in as an
3224 argument, and return the actual number of arguments.
3225 * call.c (build_call): Delete, and replace with...
3226 (build_call_n, build_call_a): New.
3227 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3228 (build_over_call): Store converted arguments in a stack-allocated
3229 array instead of building a list.
3230 (build_cxx_call): Pass arguments in an array instead of as a list.
3231 (build_java_interface_fn_ref): Rewrite to avoid constructing
3233 * tree.h: Update declarations to reflect above changes.
3234 * method.c (use_thunk): Use a stack-allocated array to hold
3235 the arguments instead of a list.
3236 * rtti.c (throw_bad_cast): Update call to cxx_call.
3237 (throw_bad_typeid): Likewise.
3238 (build_dynamic_cast_1): Likewise.
3239 * init.c (build_builtin_delete_call): Use build_call_n.
3240 * decl.c (expand_static_init): Likewise.
3241 * except.c (cp_protect_cleanup_actions): Likewise.
3242 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3243 (gimplify_must_not_throw_expr): Likewise.
3244 (cxx_omp_apply_fn): Use build_call_a.
3246 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3248 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3249 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3251 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3253 * cp-tree.h (static_ctors): Remove.
3254 * cp-tree.h (static_dtors): Likewise.
3255 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3256 refactoring of tree_map hierarchy.
3257 (decl_shadowed_for_var_insert): Likewise.
3258 * semantics.c (expand_body): Use c_expand_body.
3259 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3260 * decl2.c (static_ctors): Remove.
3261 (static_dtors): Likewise.
3262 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3263 objc_generate_static_init_call. Do not call static_[cd]tors.
3264 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3266 (cp_write_global_declarations): Likewise.
3268 2007-02-23 Richard Guenther <rguenther@suse.de>
3270 * class.c (note_name_declared_in_class): Make declaration
3271 changes meaning a pedwarn.
3273 2007-02-22 Michael Matz <matz@suse.de>
3276 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3277 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3278 dump_function_decl): Guard emitting outer scopes by new flag.
3279 * cp-lang.c (cxx_dwarf_name): New function.
3280 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3281 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3283 (push_template_decl_real, lookup_template_class): Remove calls
3286 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3288 * call.c (build_new_method_call): Ensure that explicit calls of
3289 destructors have type "void".
3291 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3293 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3294 and -Walways-true with -Waddress.
3295 * cvt.c (convert_to_void): Replace unconditional warning with
3298 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3300 * decl.c, tree.c: Fix comment typos.
3302 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3305 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3306 statement expression if we had an error mark node.
3308 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3309 Brooks Moses <brooks.moses@codesourcery.com>
3310 Lee Millward <lee.millward@codesourcery.com>
3312 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3313 Change class to tcc_vl_exp.
3315 * call.c (build_call): Use build_call_list instead
3317 (build_over_call): Likewise.
3318 (build_new_method_call): Use build_min_non_dep_call_list
3319 instead of build_min_non_dep.
3321 * error.c (dump_call_expr_args): New function.
3322 (dump_aggr_init_expr_args): New function.
3323 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3324 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3326 * cvt.c (convert_to_void): Use build_call_array instead
3327 of build3; use new AGGR_INIT_EXPR accessor macros.
3329 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3330 instead of TREE_CODE_LENGTH.
3332 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3333 AGGR_INIT_EXPR accessor macros.
3335 * cp-gimplify.c (cp_gimplify_init_expr): Use
3336 AGGR_INIT_EXPR_SLOT to set the slot operand.
3338 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3339 (AGGR_INIT_EXPR_SLOT): New macro.
3340 (AGGR_INIT_EXPR_ARG): New macro.
3341 (aggr_init_expr_nargs): New macro.
3342 (AGGR_INIT_EXPR_ARGP): New macro.
3343 (aggr_init_expr_arg_iterator): New.
3344 (init_aggr_init_expr_arg_iterator): New.
3345 (next_aggr_init_expr_arg): New.
3346 (first_aggr_init_expr_arg): New.
3347 (more_aggr_init_expr_args_p): New.
3348 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3349 (stabilize_aggr_init): New declaration.
3350 (build_min_non_dep_call_list): Likewise.
3352 * tree.c (process_aggr_init_operands): New function.
3353 (build_aggr_init_array) New function.
3354 (build_cplus_new): Update to use new CALL_EXPR and
3355 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3356 build_aggr_init_array.
3357 (build_min_non_dep_call_list) New function.
3358 (build_min_nt): Assert input code parameter is not a variable
3359 length expression class.
3360 (build_min, build_min_non_dep): Likewise.
3361 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3362 to check for equality instead of recursing. Handle tcc_vl_exp
3364 (stabilize_call): Update to only handle CALL_EXPRs, not
3365 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3366 (stabilize_aggr_init): New function.
3367 (stabilize_init): Use it.
3369 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3370 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3371 AGGR_INIT_EXPR accessor macros and argument iterators.
3373 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3374 build_vl_exp. Iterate through the operands, recursively
3375 processing each one.
3376 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3377 CALL_EXPR accessor macros.
3378 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3379 tree code classes. Use TREE_OPERAND_LENGTH instead of
3382 * semantics.c (finish_call_expr): Use build_nt_call_list
3383 instead of build_nt.
3384 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3385 accessor macros. Use build_call_array to construct the
3386 CALL_EXPR node instead of build3
3388 * decl2.c (build_offset_ref_call_from_tree): Use
3389 build_nt_call_list and build_min_non_dep_call_list instead
3390 of build_min_nt and build_min_non_dep.
3392 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3393 Use build_nt_call_list instead of build_min_nt.
3395 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3398 * call.c (build_conditional_expr): Improve error message.
3400 2007-02-13 Dirk Mueller <dmueller@suse.de>
3402 * friend.c (do_friend): Annotate warning about friend
3403 declarations in templates with OPT_Wnon_template_friend.
3404 Convert informal message from warning() to inform().
3406 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3407 Mark Mitchell <mark@codesourcery.com>
3410 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3411 instantiations for variables.
3413 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3416 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3417 Check warn_unused_value just once.
3419 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3422 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3423 (fn_type_unificiation): Likewise.
3424 (get_bindings): Likewise.
3426 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3429 * decl.c (finish_function): Use DECL_REPLACEABLE.
3430 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3432 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3434 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3436 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3438 * decl.c (grokvardecl): Don't error if !have_tls.
3439 (grokdeclarator): Likewise.
3440 * parser.c (cp_parser_omp_threadprivate): Likewise.
3442 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3445 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3446 parameters and result decls in omp clauses.
3447 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3450 2007-02-05 Dirk Mueller <dmueller@suse.de>
3453 * parser.c (cp_parser_class_specifier): Always initialize bases.
3455 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3457 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3458 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3459 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3461 * semantics.c (finish_omp_atomic): Store a whole expression node
3462 in operand 1, and integer_zero_node in operand 0, for dependent
3463 OMP_ATOMIC. Rewrite to make flow easier to understand.
3465 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3467 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3469 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3471 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3472 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3474 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3476 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3477 keyword warning to -Wc++0x-compat.
3479 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3481 * decl.c (grokdeclarator): Update documentation.
3483 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3486 * decl.c (grokdeclarator): If __thread is used together with
3487 a storage class other than extern and static, clear thread_p
3488 after issuing diagnostics and fall through to checking the
3491 2007-01-30 Roger Sayle <roger@eyesopen.com>
3493 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3494 calculating the size of an array (to avoid recursive errors).
3496 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3499 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3501 * call.c (convert_like_real): Don't warn when converting to
3504 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3506 * decl.c (pop_label): Replace warning with call to
3507 warn_for_unused_label.
3509 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3512 * semantics.c (finish_pseudo_destructor_expr): Check the
3513 destrutor name by calling check_dtor_name.
3515 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3517 * lex.c (D_CPP0X): Rename.
3519 (reswords): D_CPP0X -> D_CXX0X.
3520 (init_reswords): Ditto.
3521 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3522 of C++0x keywords as identifiers.
3524 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3527 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3530 2007-01-23 Ian Lance Taylor <iant@google.com>
3532 * typeck.c (convert_for_assignment): Only warn about a = b = c
3533 when converting to bool.
3535 2007-01-23 Roger Sayle <roger@eyesopen.com>
3537 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3539 * typeck.c (ignore_overflows): Remove the remaining uses of
3540 TREE_CONSTANT_OVERFLOW.
3542 2007-01-20 Jan Hubicka <jh@suse.cz>
3544 * decl2.c (start_objects, start_static_storage_duration_function):
3545 Do not make the functions uninlinable.
3547 2007-01-17 Ian Lance Taylor <iant@google.com>
3549 * class.c (add_method): Call VEC_reserve_exact rather than passing
3550 a negative size to VEC_reserve.
3552 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3555 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3557 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3560 * decl.c (make_typename_type): If the qualified name is not a
3561 type, issue an error.
3562 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3565 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3567 * rtti.c: Include target.h.
3568 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3569 don't emit typeinfo for fundamental types as weak.
3570 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3572 2007-01-08 Richard Guenther <rguenther@suse.de>
3574 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3576 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3578 * call.c (standard_conversion): Pass flag to
3579 vector_types_convertible_p to disallow emission of note.
3580 * typeck.c (convert_for_assignment): Pass flag to
3581 vector_types_convertible_p to allow emission of note.
3582 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3583 to disallow emission of note.
3585 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3588 * typeck.c (build_binary_op): Call overflow_warning if
3589 TREE_OVERFLOW_P is true for the result and not for any of the
3592 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3595 * class.c (add_method): Don't wait until template
3596 instantiation time to complain about duplicate methods.
3598 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3601 * semantics.c (finish_unary_op_expr): Warn only if result
3602 overflowed and operands did not.
3604 2007-01-05 Ian Lance Taylor <iant@google.com>
3606 * typeck.c (build_binary_op): Warn about comparing a non-weak
3609 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3611 * pt.c (tsubst): Propagate the need for structural equality checks
3612 when reducing the level of template parameters.
3614 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3616 * pt.c: Fix a comment typo.
3618 2007-01-02 Ian Lance Taylor <iant@google.com>
3620 * semantics.c (maybe_convert_cond): Optionally warn when using an
3621 assignment as a condition.
3622 * typeck.c (convert_for_assignment): Optionally warn about
3623 assigning the result of an assignment to a bool.
3625 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3627 * pt.c (canonical_template_parms): Correct typo in comment.
3629 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3631 * typeck.c (structural_comptypes): Renamed from "comptypes".
3632 (comptypes): Use canonical type information to perform fast type
3633 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3634 canonical type comparison returns the same results as we would see
3635 from the current, structural check. Support COMPARE_STRUCTURAL
3636 when we need structural checks.
3637 * decl.c (typename_compare): Fix comment.
3638 (build_typename_type): TYPENAME_TYPE nodes require structural
3639 equality checks, because they resolve different based on the
3641 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3642 require structural equality checks (for now).
3643 (build_ptrmemfunc_type): Build the canonical pointer to member
3645 (compute_array_index_type): Whenever we build a new index type
3646 to represent the size of an array in a template, we need to mark
3647 this index type as requiring structural equality. This goes for
3648 arrays with value-dependent sizes with the current ABI, or all
3650 * tree.c (cplus_array_hash): New.
3651 (struct cplus_array_info): New.
3652 (cplus_array_compare): New.
3653 (cplus_array_htab): New.
3654 (build_cplus_array_type_1): Use a hash table to cache the array
3655 types we build. Build the canonical array type for each array
3657 (cp_build_qualified_type_real): When building a cv-qualified array
3658 type, use the hash table of array types and build canonical array
3660 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3661 use structural equality (for now).
3662 * cp-tree.h (COMPARE_STRUCTURAL): New.
3663 * pt.c (canonical_template_parms): New.
3664 (canonical_type_parameter): New.
3665 (process_template_parm): Find the canonical type parameter.
3666 (lookup_template_class): When we have named the primary template
3667 type, set the canonical type for our template class to the primary
3668 template type. If any of the template arguments need structural
3669 equality checks, the template class needs structural equality
3671 (tsubst): When reducing the level of a template template
3672 parameter, we require structural equality tests for the resulting
3673 parameter because its template parameters have not had their types
3674 canonicalized. When reducing a template type parameter, find the
3675 canonical reduced type parameter.
3676 (any_template_arguments_need_structural_equality_p): New.