1 2008-01-27 Jason Merrill <jason@redhat.com>
4 * class.c (build_base_path): Fix previous change.
6 2008-01-26 Jakub Jelinek <jakub@redhat.com>
9 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
12 2008-01-26 Richard Guenther <rguenther@suse.de>
15 * typeck.c (build_binary_op): Remove code to shorten compares.
17 2008-01-25 Richard Guenther <rguenther@suse.de>
20 * decl.c (record_builtin_java_type): Make __java_boolean
22 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
23 after TYPE_MAIN_VARIANT check.
25 2008-01-25 Jason Merrill <jason@redhat.com>
28 * class.c (build_base_path): Don't mess with virtual access if
30 * call.c (standard_conversion): Don't check whether source type
33 * decl2.c (is_late_template_attribute): Don't defer attribute
34 visibility just because the type is dependent.
36 2008-01-25 Jason Merrill <jason@redhat.com>
37 Mark Mitchell <mark@codesourcery.com>
40 * call.c (standard_conversion): Allow conversion from integer/real
42 (compare_ics): Such a conversion is worse than a normal arithmetic
45 2008-01-25 Richard Guenther <rguenther@suse.de>
48 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
51 2008-01-24 Paolo Carlini <pcarlini@suse.de>
54 * pt.c (push_template_decl_real): Return error_mark_node in case
55 of template definition of non-template.
57 2008-01-24 Jason Merrill <jason@redhat.com>
60 * decl2.c (is_late_template_attribute): Defer any attribute with
61 dependent args. Also defer type attributes if the type is dependent.
63 2008-01-22 Jakub Jelinek <jakub@redhat.com>
64 Alexandre Oliva <aoliva@redhat.com>
67 * call.c (reference_binding): For bitfields use the declared bitfield
69 (add_builtin_candidates): Likewise.
70 * class.c (layout_class_type): For bitfields copy over the
73 2008-01-22 Jason Merrill <jason@redhat.com>
76 * decl.c (groktypename): Also ignore attributes on dependent
80 * friend.c (do_friend): Check for prior declaration of a friend
81 function of a local class.
82 * name-lookup.c (lookup_name_innermost_nonclass_level):
84 * name-lookup.h: Declare it.
86 2008-01-22 Tom Tromey <tromey@redhat.com>
89 * init.c (build_new_1): Only disallow Java aggregates.
91 2008-01-22 Jakub Jelinek <jakub@redhat.com>
94 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
95 if decl or init is error_mark_node.
98 * error.c (dump_expr): Handle VECTOR_CST.
100 2008-01-21 Jason Merrill <jason@redhat.com>
103 * pt.c (tsubst_aggr_type): Make sure our context is complete.
106 * pt.c (retrieve_local_specialization): Robustify.
107 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
110 * pt.c (tsubst): Only call retrieve_local_specialization if the
111 original typedef was in a function template.
114 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
116 2008-01-21 Richard Guenther <rguenther@suse.de>
119 * error.c (cp_print_error_function): Deal with recursive
122 2008-01-20 Paolo Carlini <pcarlini@suse.de>
125 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
127 2008-01-20 Paolo Carlini <pcarlini@suse.de>
131 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
132 on non-IS_AGGR_TYPE scope.
133 (constructor_name_p): Assert IS_AGGR_TYPE.
135 2008-01-18 Ian Lance Taylor <iant@google.com>
138 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
139 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
140 DECL_IS_OPERATOR_NEW flag.
142 2008-01-16 Richard Guenther <rguenther@suse.de>
145 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
146 for conversions to type variants.
148 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
150 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
151 declaration and code. Update copyright year.
153 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
156 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
157 know we have a class type.
159 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
162 * pt.c (coerce_template_parameter_pack): When substituting into
163 the type of a non-type template parameter pack. use the
164 deduced/substituted arguments.
165 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
166 can be a parameter pack with the ellipsis following it. When we
167 have an erroneous declaration, allow it to be a parameter pack.
168 (cp_parser_template_parameter): Complain about default
169 arguments on non-type template parameter packs, and parse them
170 using the new cp_parser_default_argument.
171 (cp_parser_parameter_declaration): Complain about parameter packs
172 with default arguments. Move parsing of default arguments into a
173 new function, cp_parser_default_argument.
174 (cp_parser_default_argument): New; extracted from
175 cp_parser_parameter_declaration.
177 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
183 * typeck.c (check_return_expr): If there are bare parameter packs
184 in the return value, set it to error_mark_node.
185 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
186 * pt.c (find_parameter_packs_r): Look at the type of
187 IDENTIFIER_NODEs (e.g., for user-defined conversions).
188 (check_for_bare_parameter_packs): Flip the result: now returns
189 TRUE when there were bare parameter packs, FALSE otherwise.
190 (push_template_decl_real): Deal with flipped result of
191 check_for_bare_parameter_packs.
192 * semantics.c (finish_cond): If there are bare parameter packs in
193 the conditional, set it to error_mark_node.
194 (finish_expr_stmt): If there are bare parameter packs in the
195 expression, set it to error_mark_node.
196 (finish_for_expr): Ditto.
197 (finish_switch_cond): If there are bare parameter packs in
198 the conditional, set it to error_mark_node.
199 (finish_mem_initializers): If there are bare parameter packs in
200 the member initializer, set it to error_mark_node.
201 (finish_member_declaration): Check the attributes of the
202 declaration for bare parameter packs, and remove the attributes if
203 any have bare parameter packs.
204 * parser.c (cp_parser_using_declaration): Check the using
205 declaration for bare parameter packs.
206 (cp_parser_base_clause): If there are bare parameter packs in a
207 base specifier, don't add it to the chain.
209 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
212 * error.c (dump_simple_decl): Display ellipsis for template
213 non-type parameter packs.
214 (dump_decl): Display ellipsis for template type parameter packs.
215 (dump_template_decl): Display ellipsis for template template
217 * pt.c (redeclare_class_template): When redeclaring a class
218 template, check for collisions between template parameters and
219 template parameter packs.
221 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
224 * pt.c (process_partial_specialization): Don't mark template
225 parameters that occur in non-deduced contexts.
226 (struct pair_fn_data): Add include_nondeduced_p.
227 (for_each_template_parm_r): Only visit non-deduced contexts if
228 include_nondeduced_p is set.
229 (for_each_template_parm): Added parameter include_nondeduced_p,
230 which states whether template parameters found in non-deduced
231 contexts should be visited.
232 (uses_template_parms): Visit all template parameters, even those
233 in non-deduced contexts.
235 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
238 * pt.c (check_default_tmpl_args): Check for parameter packs that
239 aren't at the end of a primary template.
240 (push_template_decl_real): Remove check for parameter packs that
241 aren't at the end of a primary template; that now happens in
242 check_default_tmpl_args.
243 * semantics.c (finish_template_template_parm): Use
244 check_default_tmpl_args to check for errors in the template
247 2008-01-12 Doug Kwan <dougkwan@google.com>
249 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
250 instead of OPT_Wreturn_type in warning due to ignored return type
252 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
253 instead of OPT_Wreturn_type in warning due to ignored return type
256 2008-01-08 Jakub Jelinek <jakub@redhat.com>
259 * semantics.c (finish_omp_for): Don't call
260 fold_build_cleanup_point_expr if processing_template_decl.
262 2008-01-04 Paolo Carlini <pcarlini@suse.de>
263 Jakub Jelinek <jakub@redhat.com>
266 * error.c (dump_template_argument): Deal with TREE_LIST.
268 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
270 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
271 long" in C++0x mode; change the warning to note that "long long"
272 is only unsupported in C++98 mode.
274 2007-12-20 Jason Merrill <jason@redhat.com>
277 * call.c (standard_conversion): Derived-to-base is considered a
280 2007-12-19 Jakub Jelinek <jakub@redhat.com>
283 * parser.c (cp_parser_omp_parallel): For non-combined parallel
284 call cp_parser_statement rather than
285 cp_parser_already_scoped_statement.
287 2007-12-18 Jason Merrill <jason@redhat.com>
290 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
292 (dependent_type_p_r): Handle the domain of an array.
294 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
295 Jakub Jelinek <jakub@redhat.com>
300 * pt.c (template_template_parm_bindings_ok_p): New; verifies
301 bindings of template template parameters after all template
302 arguments have been deduced.
303 (coerce_template_parms): Don't complain when COMPLAIN doesn't
305 (fn_type_unification): Use template_template_parm_bindings_ok_p.
306 (unify): Deal with variadic, bound template template parameters.
307 (get_class_bindings): Use template_template_parm_bindings_ok_p.
309 2007-12-18 Jakub Jelinek <jakub@redhat.com>
312 * decl.c (grokdeclarator): Reject friend sfk_constructor
315 2007-12-17 Jakub Jelinek <jakub@redhat.com>
318 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
321 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
324 * cp-lang.c (cp_classify_record): New.
325 (LANG_HOOKS_CLASSIFY_RECORD): Override.
327 2007-12-11 Jakub Jelinek <jakub@redhat.com>
330 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
333 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
334 dynamic_cast in a template.
336 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
339 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
340 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
342 2007-12-10 Jakub Jelinek <jakub@redhat.com>
345 * error.c (dump_type_prefix, dump_type_suffix): Handle
349 * error.c (dump_expr): Handle ABS_EXPR.
351 2007-12-09 Jakub Jelinek <jakub@redhat.com>
355 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
356 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
357 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
358 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
359 flag_use_repository and repo_emit_p returned 2.
361 2007-12-06 Jakub Jelinek <jakub@redhat.com>
364 * tree.c (stabilize_call, stabilize_init): Do nothing if
365 processing_template_decl.
367 2007-12-05 Jakub Jelinek <jakub@redhat.com>
370 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
371 error instead of assertion failure.
372 * parser.c (cp_parser_decltype): If closing paren is not found,
373 return error_mark_node.
375 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
378 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
380 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
381 since arg_assoc_template_arg will deal with them (better).
383 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
386 * pt.c (tsubst_exception_specification): Handle substitutions into
387 member templates, where tsubst_pack_expansion returns a
390 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
393 * pt.c (unify_pack_expansion): If we didn't deduce any actual
394 bindings for the template parameter pack, don't try to keep the
395 empty deduced arguments.
396 (unify): If a parameter is a template-id whose template argument
397 list contains a pack expansion that is not at the end, then we
398 cannot unify against that template-id.
400 2007-12-02 Paolo Carlini <pcarlini@suse.de>
403 * pt.c (current_template_args): Use error_operand_p.
405 2007-12-02 Paolo Carlini <pcarlini@suse.de>
408 * error.c (dump_decl): Handle TREE_BINFO.
410 2007-12-01 Ollie Wild <aaw@google.com>
413 * typeck.c (build_binary_op): Add conversion of pointers to function
414 members appearing as operands to the equality operators.
416 2007-11-30 Jakub Jelinek <jakub@redhat.com>
419 * error.c (dump_expr): Handle OBJ_TYPE_REF.
421 2007-11-29 Jakub Jelinek <jakub@redhat.com>
424 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
426 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
431 * parser.c (cp_parser_decltype): Don't call finish_id_expression
433 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
436 2007-11-27 Jakub Jelinek <jakub@redhat.com>
438 PR tree-optimization/34181
439 * method.c (use_thunk): Don't inline the call in the thunk.
442 * tree.c (decl_linkage): Static data members and static member
443 functions in anonymous ns classes are lk_external.
445 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
448 * decl.c (start_preparsed_function): Pass
449 processing_template_decl for the new allocate_struct_function
452 2007-11-25 Richard Guenther <rguenther@suse.de>
454 * decl.c (poplevel): Use BLOCK_CHAIN.
456 2007-11-24 Ollie Wild <aaw@google.com>
458 * typeck.c (delta_from_ptrmemfunc): New function.
459 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
460 (build_binary_op): Call delta_from_ptrmemfunc.
462 2007-11-23 Jakub Jelinek <jakub@redhat.com>
466 * decl.c (cp_finish_decl): Disallow variable or field
467 definitions if extern "Java" aggregates.
468 (grokparms): Disallow parameters with extern "Java"
470 (check_function_type): Disallow function return values
471 with extern "Java" aggregates.
472 * init.c (build_new_1): Disallow placement new with
473 extern "Java" aggregates.
475 2007-11-23 Mark Mitchell <mark@codesourcery.com>
476 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
479 * call.c (convert_like_real): Build a zero constant when __null is
480 converted to an integer type.
482 2007-11-22 Jakub Jelinek <jakub@redhat.com>
485 * decl2.c (cp_write_global_declarations): Issue error about static
486 data members in anonymous namespace which are declared and used,
489 2007-11-20 Jakub Jelinek <jakub@redhat.com>
492 * parser.c (cp_parser_class_head): Reject function template ids.
495 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
496 when processing_template_decl to build_array_type.
499 * pt.c (more_specialized_fn): Don't segfault if one or
500 both argument list end with ellipsis.
502 2007-11-18 Jakub Jelinek <jakub@redhat.com>
505 * semantics.c (finish_call_expr): Set
506 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
507 or OVERLOAD with all noreturn functions.
509 2007-11-16 Jakub Jelinek <jakub@redhat.com>
512 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
515 2007-11-13 Jakub Jelinek <jakub@redhat.com>
522 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
523 set to error_mark_node the outermost POINTER_TYPE to the pack if
524 it is seen in a POINTER_TYPE.
525 (push_template_decl_real): If check_for_bare_parameter_packs
526 fails for function return type, set the return type to
527 integer_type_node. If check_for_bare_parameter_packs failed
528 for non-function, return error_mark_node.
531 * call.c (build_new_op): Call resolve_args before calling
534 2007-11-11 Tom Tromey <tromey@redhat.com>
537 * lex.c (handle_pragma_implementation): Use cpp_included_before.
539 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
542 * pt.c (redeclare_class_template): Update error message. Use a
543 note to show the previous declaration.
544 (tsubst_friend_class): Use the location of the friend template as
545 the input location before calling redeclare_class_template.
547 2007-11-11 Jakub Jelinek <jakub@redhat.com>
550 * semantics.c (finish_pseudo_destructor_expr): Handle
551 object == error_mark_node.
553 2007-11-10 Jakub Jelinek <jakub@redhat.com>
556 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
557 is not scalar type, let finish_class_member_access_expr handle
558 diagnostics. Pass BIT_NOT_EXPR argument to
559 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
561 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
564 * decl.c (cp_complete_array_type): If any of the initializer
565 elements are pack expansions, don't compute the array size yet.
567 2007-11-08 Andrew Pinski <pinskia@gmail.com>
570 * tree.c (decl_linkage): Fields have no linkage.
572 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
574 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
576 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
581 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
582 Be careful with ERROR_MARK_NODEs.
583 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
586 2007-11-07 Jakub Jelinek <jakub@redhat.com>
589 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
592 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
596 * tree.c (c_build_qualified_type): Define bridge to
597 cp_build_qualified_type.
599 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
610 * typeck.c (check_return_expr): Pass address of retval to
611 check_for_bare_parameter_packs.
612 * class.c (build_base_field): Tolerate bases that have no layout
614 (end_of_base): Ditto.
615 * tree.c (canonical_type_variant): Be careful with
617 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
619 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
620 which states whether parameter packs should be replaced with
622 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
623 possible. If set_packs_to_error is set true, replace the parameter
624 pack with ERROR_MARK_NODE. Manage our own pointer sets.
625 (uses_parameter_packs): Don't set parameter packs to
627 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
628 which may be modified (if it is a parameter pack). Instructs
629 find_parameter_packs_r to replace parameter packs with
630 ERROR_MARK_NODE (so that they won't cause errors later on).
631 (process_template_parm): Pass pointer to
632 check_for_bare_parameter_packs.
633 (process_partial_specialization): Replace pack expansions before
634 the end of the template argument list with ERROR_MARK_NODE.
635 (push_template_decl_real): Pass pointer to
636 check_for_bare_parameter_packs. Replace parameter packs not at the
637 end of the template parameter list with ERROR_MARK_NODE.
638 (convert_template_argument): Be more careful about using DECL_NAME
639 on only declarations.
640 (unify): Can't unify against ERROR_MARK_NODE.
641 * semantics.c (finish_cond): Pass pointer to
642 check_for_bare_parameter_packs.
643 (finish_expr_stmt): Ditto.
644 (finish_for_expr): Ditto.
645 (finish_switch_cond): Pass pointer to
646 check_for_bare_parameter_packs, and call it before we put the
647 condition into the statement.
648 (finish_mem_initializers): Pass pointer to
649 check_for_bare_parameter_packs.
650 (finish_member_declaration): Ditto.
651 * parser.c (cp_parser_base_clause): Ditto.
653 2007-11-06 Jakub Jelinek <jakub@redhat.com>
656 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
657 with the final TREE_READONLY flag in place. processing_template_decl
658 is known to be 0 in this part of function.
661 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
662 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
663 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
664 * semantics.c (finish_omp_atomic): Revert most of the
665 2007-02-05 changes, just keep the new representation of
666 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
668 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
671 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
674 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
679 * typeck.c (merge_types): Don't lose rvalue references when
681 * call.c (build_over_call): Don't elide move constructors just
682 because the copy constructor is trivial (!).
683 (compare_ics): If comparing cv-qualifiers fails, we can still order
684 based on binding lvalues vs. rvalues.
686 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
689 * pt.c (unify_pack_expansion): bring handling of function call
690 arguments into line with type_unification_real.
692 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
694 * typeck.c (build_binary_op): Use pedwarn instead of error for
697 2007-11-05 Jakub Jelinek <jakub@redhat.com>
700 * parser.c (cp_parser_unary_expression): For &&label call
701 cp_parser_non_integral_constant_expression and return error_mark_node
705 * decl.c (grokdeclarator): Don't call build_memfn_type if type
706 is neither FUNCTION_TYPE nor METHOD_TYPE.
708 2007-11-02 Jakub Jelinek <jakub@redhat.com>
711 * parser.c (cp_parser_nested_name_specifier_opt): Use
712 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
713 typedef of currently open class.
715 2007-11-02 Paolo Carlini <pcarlini@suse.de>
718 * error.c (dump_expr): Deal specially with statements.
720 2007-11-01 Jason Merrill <jason@redhat.com>
723 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
725 (lookup_template_class): Use it to get the outer template args
726 for instantiating one.
729 * pt.c (reduce_template_parm_level): tsubst the parameters
730 of a template template parm.
732 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
735 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
737 2007-11-01 Jakub Jelinek <jakub@redhat.com>
740 * parser.c (cp_parser_postfix_dot_deref_expression): If
741 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
742 first and if that succeeds and type is SCALAR_TYPE_P, create
746 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
747 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
748 as for std::type_info.
750 2007-10-31 Paolo Carlini <pcarlini@suse.de>
753 * cxx-pretty-print.c (pp_cxx_typeid_expression,
754 pp_cxx_delete_expression): Change to static linkage.
755 * cxx-pretty-print.h: Adjust declarations.
756 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
757 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
758 MODOP_EXPR): Forward to pp_expression.
760 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
763 2007-10-31 Christian Bruel <christian.bruel@st.com>
764 Mark Mitchell <mark@codesourcery.com>
767 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
768 if retval is volatile.
770 2007-10-30 Jakub Jelinek <jakub@redhat.com>
773 * decl2.c (build_offset_ref_call_from_tree): Call
774 build_non_dependent_expr on object prior to building ADDR_EXPR from it
775 if FN is DOTSTAR_EXPR.
777 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
781 * pt.c (find_parameter_packs_r): Fix typo in comment.
782 (convert_template_argument): Look at the pattern of a pack
783 expansion to determine what kind of entity we're converting.
784 (coerce_template_parameter_pack): When we have coerced a non-type
785 template parameter pack, substitute into the type of that pack.
786 (tsubst_pack_expansion): When our substitution of a parameter pack
787 is a "trivial" substitution of itself, just substitute into the
788 pack expansion rather than actually expanding.
790 2007-10-29 Jakub Jelinek <jakub@redhat.com>
793 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
794 for non-integral type bitfields. Return true if bitfield is correct, false
795 error has been diagnosed.
796 (check_field_decls): If check_bitfield_decl returned false, call also
799 2007-10-28 Paolo Carlini <pcarlini@suse.de>
800 Mark Mitchell <mark@codesourcery.com>
803 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
804 class member error out and return.
806 2007-10-27 Jakub Jelinek <jakub@redhat.com>
808 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
809 to current_function_decl rather than 0.
812 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
814 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
816 2007-10-27 Jason Merrill <jason@redhat.com>
819 * call.c (convert_default_arg): Detect recursion.
821 2007-10-27 Jakub Jelinek <jakub@redhat.com>
824 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
825 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
827 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
829 * error.c (dump_expr): Handle OFFSETOF_EXPR.
831 2007-10-26 Jason Merrill <jason@redhat.com>
834 * pt.c (get_template_info): New fn.
835 (template_class_depth): Use it.
836 (push_template_decl_real): Check that the template args of the
837 definition match the args of the previous declaration.
839 2007-10-26 Paolo Carlini <pcarlini@suse.de>
842 * decl2.c (coerce_new_type): Do not allow a default argument for
845 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
848 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
849 don't see the leading '('. Only lookup names if we get an
852 2007-10-26 Jakub Jelinek <jakub@redhat.com>
855 * parser.c (cp_parser_parenthesized_expression_list): Set
856 greater_than_is_operator_p to true in between the parens.
858 2007-10-26 Paolo Carlini <pcarlini@suse.de>
861 * decl.c (grokdeclarator): In case of conflicting specifiers
862 just return error_mark_node.
864 2007-10-26 Ollie Wild <aaw@google.com>
866 * expr.c (cxx_expand_expr): Removed.
867 * cp-tree.h (exx_expand_expr): Removed.
868 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
871 2007-10-25 Paolo Carlini <pcarlini@suse.de>
874 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
876 2007-10-23 Jason Merrill <jason@redhat.com>
878 PR c++/25950 (DR 391)
879 * call.c (struct conversion): Remove check_copy_constructor_p.
880 (reference_binding): Always bind a reference directly to a
881 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
883 (check_constructor_callable): Remove.
884 (convert_like_real): Don't call it.
885 (initialize_reference): Don't call check_constructor_callable.
886 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
887 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
888 conversions if LOOKUP_NO_TEMP_BIND.
889 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
890 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
892 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
894 2007-10-22 Jakub Jelinek <jakub@redhat.com>
897 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
898 before checking if its type is integral.
900 2007-10-22 Jason Merrill <jason@redhat.com>
903 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
904 * pt.c (apply_late_template_attributes): Splice out dependent
905 attributes from DECL_ATTRIBUTES.
907 * decl.c (cxx_maybe_build_cleanup): Use build_address.
909 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
911 * typeck.c (build_binary_op) : Use appropriate warning option
912 instead of unnamed warning.
914 2007-10-16 Paolo Carlini <pcarlini@suse.de>
917 * pt.c (current_template_args): Do not change TREE_LIST elements
918 with a TREE_VALUE of error_mark_node.
920 2007-10-16 Mark Mitchell <mark@codesourcery.com>
922 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
923 * decl.c (start_decl): Tidy.
924 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
926 (grokdeclarator): Clarify comment.
928 2007-10-14 Andrew Pinski <pinskia@gmail.com>
931 * decl.c (grokfndecl): Return NULL after the "definition of
932 implicitly-declared" error happened.
934 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
937 * call.c (build_user_type_conversion_1): Do not consider conversion
938 functions to convert a (possibly cv-qualified) object to the (possibly
939 cv-qualified) same object type (or a reference to it), to a (possibly
940 cv-qualified) base class of that type (or a reference to it).
942 2007-10-12 Paolo Carlini <pcarlini@suse.de>
944 * pt.c (tsubst): Use template_parm_level_and_index.
946 2007-10-12 Jakub Jelinek <jakub@redhat.com>
949 * parser.c (cp_parser_compound_statement): Handle label-declarations
950 at the beginning of the compound statement.
951 (cp_parser_block_declaration): Issue diagnostics about __label__
952 not at the beginning of a block.
954 2007-10-11 Paolo Carlini <pcarlini@suse.de>
957 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
958 to convert_template_argument.
959 (coerce_template_parms): Return error_mark_node after fixed-length
961 (tsubst_decl): Check for error_mark_node the return value of the
962 first tsubst in 'case VAR_DECL'.
964 2007-10-08 Ollie Wild <aaw@google.com>
966 * typeck2.c (digest_init): Call cplus_expand_constant after
967 convert_for_initialization.
968 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
969 * expr.c (cplus_expand_constant): Updated function description.
971 2007-10-04 Jason Merrill <jason@redhat.com>
974 * call.c (initialize_reference): Handle local static reference
977 2007-10-03 Jason Merrill <jason@redhat.com>
980 * name-lookup.c (push_namespace_with_attrs): Fold back into...
981 (push_namespace): Here.
982 (handle_namespace_attrs): New fn for the attr code.
983 (leave_scope): Don't pop_visibility.
984 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
985 * parser.c (cp_parser_namespace_definition): Call
986 handle_namespace_attrs and pop_visibility as appropriate.
989 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
991 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
993 * decl.c (duplicate_decls): Preserve linkage flags for mere
994 redeclarations of gnu_inline definitions.
996 2007-10-03 Jason Merrill <jason@redhat.com>
999 * decl.c (wrap_cleanups_r): New fn.
1000 (wrap_temporary_cleanups): New fn.
1001 (initialize_local_var): Call it.
1003 2007-09-29 Jason Merrill <jason@redhat.com>
1006 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
1007 constant to not have DECL_EXTERNAL if it's file-local.
1009 2007-09-28 Ollie Wild <aaw@google.com>
1012 2007-09-27 Ollie Wild <aaw@google.com>
1014 * typeck2.c (digest_init): Call cplus_expand_constant after
1015 convert_for_initialization.
1016 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1017 * expr.c (cplus_expand_constant): Updated function description.
1019 2007-09-28 Jason Merrill <jason@redhat.com>
1022 * class.c (layout_empty_base): Take rli parameter, update
1023 rli->record_align if empty base has user-specified alignment.
1024 (build_base_field): Pass rli to it.
1026 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1029 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
1031 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1034 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
1035 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
1036 (dump_parameters): Just call dump_type for argument packs too.
1038 2007-09-28 Jakub Jelinek <jakub@redhat.com>
1041 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
1042 qualification by creating qualified PACK_EXPANSION_PATTERN and
1043 then calling make_pack_expansion on it.
1045 2007-09-27 Ollie Wild <aaw@google.com>
1047 * typeck2.c (digest_init): Call cplus_expand_constant after
1048 convert_for_initialization.
1049 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1050 * expr.c (cplus_expand_constant): Updated function description.
1052 2007-09-27 Jason Merrill <jason@redhat.com>
1055 * decl2.c (is_late_template_attribute): Don't crash on unknown
1058 2007-09-27 Paolo Carlini <pcarlini@suse.de>
1061 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
1062 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
1063 spaces in the formatting.
1064 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
1066 2007-09-27 Jakub Jelinek <jakub@redhat.com>
1068 * error.c (cxx_print_error_function): Add third argument, pass
1069 it over to lhd_print_error_function.
1070 (cp_print_error_function): If diagnostic->abstract_origin, print
1072 * cp-tree.h (struct diagnostic_info): New forward decl.
1073 (cxx_print_error_function): Add third argument.
1075 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
1078 * name-lookup.c (pushtag): Do not create an implicit typedef before
1079 the associated type declaration is known to be valid.
1081 2007-09-25 Jakub Jelinek <jakub@redhat.com>
1083 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
1084 rather than pointers.
1086 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1089 * search.c (check_final_overrider): Fail if
1090 targetm.comp_type_attributes returns 0.
1092 2007-09-24 Jason Merrill <jason@redhat.com>
1095 * pt.c (resolve_typename_type): Don't look things up in the original
1096 template if it would mean losing template arguments.
1098 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1101 * cp-tree.h (cxx_type_hash_eq): New prototype.
1102 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1103 * tree.c (cxx_type_hash_eq): New function.
1105 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1108 * tree.c (cp_build_qualified_type_real): Build a canonical
1109 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1111 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1115 * tree.c (cplus_array_compare): Compare pointers, not types.
1116 (build_cplus_array_type_1): Store new array type into the hash
1117 table before building the canonical type; build the canonical type
1119 (cp_build_qualified_type_real): Put all of the array types with
1120 cv-qualified element types into the C++ array hash table, built as
1121 variants of the unqualified versions.
1123 2007-09-23 Jason Merrill <jason@redhat.com>
1126 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1127 for deprecation warnings.
1129 2007-09-22 Jason Merrill <jason@redhat.com>
1132 * call.c (build_over_call): Warn about deprecated virtuals.
1135 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1136 (MAYBE_TAGGED_TYPE_P): Remove.
1137 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1138 instead of calling is_late_template_attribute again.
1139 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1140 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1141 Don't crash on typedefs from non-template classes.
1142 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1143 (is_late_template_attribute): All attributes applied to template
1144 parms or typename types are dependent. Static.
1145 (splice_template_attributes): Pass decl through.
1146 (save_template_attributes): Likewise.
1148 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1151 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1152 returned from tsubst_pack_expansion.
1153 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1154 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1156 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1159 * semantics.c (finish_id_expression): Use consistently
1160 context_for_name_lookup.
1161 * decl.c (fixup_anonymous_aggr): Fix error message for
1162 anonymous struct (vs union).
1164 2007-09-19 Jason Merrill <jason@redhat.com>
1167 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1168 (retrieve_specialization): Only tagged types use
1169 DECL_TEMPLATE_INSTANTIATIONS.
1170 (instantiate_class_template): Push nested classes too.
1171 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1173 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1174 * init.c (is_aggr_type): Remove redundant tests.
1175 * class.c (push_nested_class): Use CLASS_TYPE_P.
1177 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1180 * init.c (build_zero_init): If, recursively, build_zero_init
1181 returns a NULL_TREE, do not append it to the VEC of constructors.
1183 2007-09-18 Jason Merrill <jason@redhat.com>
1186 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1187 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1188 ATTR_FLAG_TYPE_IN_PLACE.
1189 (tsubst): Do unqualified lookup to find typedefs from current class.
1190 [ARRAY_TYPE]: Propagate alignment info.
1191 * decl2.c (is_late_template_attribute): Only defer handling of
1192 attribute aligned if the expression is dependent.
1193 (save_template_attributes): If we're deferring any attributes,
1194 make this a naming typedef.
1196 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1198 PR c++/33462 (again)
1199 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1200 va_arg instead of __builtin_va_arg.
1202 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1205 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1206 (pp_cxx_primary_expression): Use it.
1207 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1208 * error.c (dump_expr): Use it.
1210 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1213 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1214 out case TYPEID_EXPR to...
1215 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1216 and pp_cxx_right_paren.
1217 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1218 * error.c (dump_expr): Use it.
1220 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1223 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1224 (pp_cxx_primary_expression): Use it.
1225 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1226 * error.c (dump_expr): Use it.
1228 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1231 * init.c (build_new): Remove warning for zero-element
1234 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1237 * call.c (maybe_handle_implicit_object): Set this_p, clear
1238 rvaluedness_matches_p.
1239 (compare_ics): Do not compare rvaluedness matching when one of the
1240 operands is an implicit object.
1242 2007-09-14 Jason Merrill <jason@redhat.com>
1244 PR c++/17743, c++/19163
1245 * decl2.c (is_late_template_attribute): New fn.
1246 (splice_template_attributes, save_template_attributes): New fns.
1247 (cplus_decl_attributes): Call save_template_attributes.
1248 * pt.c (apply_late_template_attributes): New fn.
1249 (instantiate_class_template, tsubst_decl): Use it.
1250 * cp-tree.h: Declare is_late_template_attribute.
1252 2007-09-13 Tom Tromey <tromey@redhat.com>
1254 * parser.c (cp_lexer_new_main): Don't use
1255 c_lex_return_raw_strings.
1256 (cp_lexer_get_preprocessor_token): Update. Add special case when
1259 2007-09-11 Jan Hubicka <jh@suse.cz>
1261 * method.c (use_thunk): Use tree_rest_of_compilation
1262 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1263 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1264 * cp-tree.h (expand_body): Kill.
1265 (emit_associated_thunks): Declare.
1266 * semantics.c (emit_associated_thunks): Export.
1267 (expand_body): Kill.
1269 2007-09-09 David Daney <ddaney@avtrex.com>
1272 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1273 to calculate cookie_ptr.
1275 2007-09-08 Jason Merrill <jason@redhat.com>
1278 * pt.c (most_specialized_class): Set processing_template_decl
1279 while tsubsting partial spec args.
1281 2007-09-06 Jason Merrill <jason@redhat.com>
1283 * decl2.c (get_guard): Copy visibility from the guarded variable.
1285 2007-09-06 Jan Hubicka <jh@suse.cz>
1287 * semantics.c (expand_body): Do not mark arguments of clones used.
1289 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1292 * decl.c (cp_finish_decl): When processing_template_decl,
1293 deal correctly with init as TREE_LIST.
1295 2007-09-06 Tom Tromey <tromey@redhat.com>
1297 * decl.c (finish_function): Put return's location on line zero of
1300 2007-09-05 Jason Merrill <jason@redhat.com>
1303 * except.c (prepare_eh_type): Use type_decays_to.
1306 * init.c (build_delete): Use build_headof to get the address of the
1307 complete object if we aren't using the deleting destructor.
1308 * rtti.c (build_headof): No longer static.
1309 * cp-tree.h: Declare it.
1311 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1313 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1314 decl if a prototype for XX is provided with throw().
1317 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1318 on __*_chk non-__builtin_* decls.
1320 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1323 * semantics.c (finish_id_expression): Use context_for_name_lookup
1324 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1325 * class.c (finish_struct_anon): Deal correctly with anonymous
1326 structs (vs unions, as GNU extension) in error messages.
1328 2007-09-05 Jan Hubicka <jh@suse.cz>
1330 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1331 call, DECL_EXTERNAL checks and current_function_decl saving.
1333 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1335 PR c++/29731 (again)
1336 * parser.c (cp_parser_primary_expression): Return error_mark_node
1337 when a statement-expression is found in a template-argument list.
1339 2007-09-04 Jason Merrill <jason@redhat.com>
1341 * except.c (initialize_handler_parm): Use
1342 fold_build_cleanup_point_expr.
1345 * call.c (reference_binding): Don't look for user-defined conversions
1349 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1350 the MUST_NOT_THROW_EXPR.
1352 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1354 * decl.c (cp_finish_decl): Call determine_visibility before
1355 make_rtl_for_nonlocal_decl.
1357 2007-09-04 Jason Merrill <jason@redhat.com>
1360 * pt.c (most_specialized_class): Substitute outer template
1361 arguments into the arguments of a member template partial
1363 (strip_innermost_template_args): New fn.
1365 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1367 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1369 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1371 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1372 * decl.c (cp_make_fname_decl): Likewise,
1373 * parser.c (cp_parser_string_literal): Likewise,
1374 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1375 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1378 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1381 * typeck.c (build_unary_op): Fix error message for
1382 Boolean expression as operand to operator--.
1384 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1386 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1387 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1390 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1393 * init.c (build_default_init): Make extern.
1394 * cp-tree.h (build_default_init): Declare here.
1395 * pt.c (tsubst_expr): When the instantiation of the initializer of
1396 a variable results in an empty list, default-initialize the
1398 (tsubst_copy_and_build): When the instantiation of the initializer
1399 in a new expression results in an empty initializer list,
1400 default-initialize it.
1402 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1404 * mangle.c (write_type): Change mangling of rvalue reference from
1407 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1409 * decl.c (duplicate_decls): Remove duplicated line.
1411 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1414 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1415 BOUND_TEMPLATE_TEMPLATE_PARM.
1417 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1420 * search.c (lookup_member): Check the name argument for
1423 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1426 * parser.c (cp_parser_trait_expr): Check rerurn value of
1429 2007-08-30 Ollie Wild <aaw@google.com>
1431 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1432 convert_ptrmem for pointer to member conversions.
1433 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1434 (ocp_convert): Update cp_convert_to_pointer call.
1435 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1437 (build_static_cast_1): Check can_convert for conversions in either
1439 (get_delta_difference_1): New function.
1440 (get_delta_difference): Refactor to call get_delta_difference_1.
1442 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1444 * decl.c (start_preparsed_function): Set
1445 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1447 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1450 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1451 BOUND_TEMPLATE_TEMPLATE_PARM.
1453 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1457 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1458 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1460 2007-08-27 Jason Merrill <jason@redhat.com>
1463 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1464 Look inside STMT_EXPR.
1465 * semantics.c (stmt_expr_value_expr): New fn.
1466 * cp-tree.h: Declare it.
1469 * decl.c (groktypename): Ignore attributes applied to class type.
1471 2007-08-28 Richard Guenther <rguenther@suse.de>
1473 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1475 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1477 * error.c (dump_expr): Handle COMPLEX_CST.
1478 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1479 (pp_cxx_expression): Likewise.
1481 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1483 * decl.c (GNU_INLINE_P): New.
1484 (duplicate_decls): Handle gnu_inline. Merge attributes and
1485 some flags in overriding definitions.
1486 (redeclaration_error_message): Handle gnu_inline.
1487 (start_preparsed_function): Likewise.
1489 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1491 * call.c (sufficient_parms_p): Constify.
1492 * class.c (same_signature_p): Likewise.
1493 * cp-gimplify.c (is_invisiref_parm,
1494 cxx_omp_privatize_by_reference): Likewise.
1495 * cp-objcp-common.c (has_c_linkage): Likewise.
1496 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1497 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1498 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1499 num_artificial_parms_for, comp_template_parms,
1500 template_parameter_pack_p, any_dependent_template_arguments_p,
1501 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1502 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1503 zero_init_p, member_p, cp_lvalue_kind,
1504 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1505 varargs_function_p, is_dummy_object, special_function_kind,
1506 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1507 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1508 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1509 cp_has_mutable_p, at_least_as_qualified_p,
1510 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1511 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1512 * except.c (nothrow_libfn_p): Likewise.
1513 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1515 * pt.c (comp_template_parms, template_parameter_pack_p,
1516 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1517 any_dependent_template_arguments_p): Likewise.
1518 * repo.c (repo_export_class_p): Likewise.
1519 * semantics.c (anon_aggr_type_p): Likewise.
1520 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1521 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1522 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1523 zero_init_p, special_function_p): Likewise.
1524 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1525 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1526 compparms, invalid_nonstatic_memfn_p,
1527 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1528 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1529 cp_has_mutable_p, lvalue_or_else): Likewise.
1531 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1533 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1534 * cp-objcp-common.c (cp_tree_size): Ditto.
1535 * tree.c (cp_walk_subtrees): Ditto
1536 * cp-tree.def (TINST_LEVEL): Go away.
1537 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1538 move together with other non-tree structs.
1539 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1540 (union lang_tree_node): Eliminate tinst_level field.
1541 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1542 (current_instantiation, outermost_tinst_level): Return
1543 a "struct tinst_level *".
1545 * error.c (print_instantiation_partial_context): Change second
1546 parameter to a "struct tinst_level *". Replace accessor macros
1548 (print_instantiation_full_context): Likewise.
1549 * lex.c (in_main_input_context): Likewise.
1551 * pt.c (struct pending_templates): New.
1552 (pending_templates, last_pending_template): Use it as a type.
1553 (current_tinst_level): Change typo to "struct tinst_level *"
1554 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1555 (add_pending_template): Construct a "struct pending_template".
1556 Replace TINST_LEVEL accessor macros with field access.
1557 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1558 (pop_tinst_level): Likewise.
1559 (instantiate_pending_templates): Likewise. Factor common code used
1560 when an instantiation has been done.
1561 (outermost_tinst_level): Replace tree_last with loop.
1562 (current_instantiation): Return a "struct tinst_level *".
1564 2007-08-24 Ollie Wild <aaw@google.com>
1566 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1567 * name-lookup.h (cp_binding_level): Remove vtables member.
1569 2007-08-24 Richard Guenther <rguenther@suse.de>
1571 * tree.c (cp_cannot_inline_tree_fn): Remove.
1572 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1573 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1576 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1579 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1580 error_mark_node right away if build_expr_type_conversion
1584 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1585 is error_mark_node rather than NULL_TREE.
1586 * pt.c (check_explicit_specialization): Likewise.
1589 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1590 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1592 2007-08-22 Jason Merrill <jason@redhat.com>
1595 * pt.c (outermost_tinst_level): New function.
1596 * lex.c (in_main_input_context): New function.
1597 * cp-tree.h: Declare it.
1598 * decl2.c (constrain_class_visibility): Use it to avoid warning
1599 about uses of the anonymous namespace in the main input file.
1601 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1603 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1605 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1608 * class.c (finish_struct_1): Warn when a class has virtual
1609 functions and accessible non-virtual destructor.
1611 2007-08-20 Richard Guenther <rguenther@suse.de>
1615 * call.c (build_new_method_call): Convert initializer to
1617 * init.c (build_aggr_init): Do not fiddle with types.
1618 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1619 * except.c (build_throw): Do not drop qualifiers for the
1621 * typeck.c (get_member_function_from_ptrfunc): Do not
1622 fiddle with types, instead convert.
1623 (build_ptrmemfunc1): Convert to the target type for
1625 (gfc_trans_allocate): Convert result to target type.
1626 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1627 pointer-to-member structures shall have alias set zero as well.
1629 2007-08-20 Richard Guenther <rguenther@suse.de>
1631 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1633 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1634 (nonstatic_local_decl_p): Likewise.
1635 * tree.c (cp_auto_var_in_fn_p): Remove.
1636 * decl.c (nonstatic_local_decl_p): Remove.
1638 2007-08-20 Richard Guenther <rguenther@suse.de>
1640 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1642 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1643 cp_walk_subtrees lh parameter.
1644 (cp_walk_tree_without_duplicates): New define to
1645 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1646 * tree.c (count_trees): Call
1647 cp_walk_tree_without_duplicates.
1648 (verify_stmt_tree): Call cp_walk_tree.
1649 (break_out_target_exprs): Likewise.
1650 (WALK_SUBTREE): Likewise.
1651 * cp-gimplify.c (cp_genericize): Likewise.
1652 * cp-pt.c (find_parameter_packs_r): Likewise.
1653 (uses_parameter_packs): Likewise.
1654 (make_pack_expansion): Likewise.
1655 (check_for_bare_parameter_packs): Likewise.
1656 (for_each_template_parm): Likewise.
1657 * decl.c (check_default_argument): Call
1658 cp_walk_tree_without_duplicates.
1659 * except.c (build_throw): Likewise.
1660 * decl2.c (type_visibility): Likewise.
1661 * semantics.c (expand_or_defer_fn): Likewise.
1662 (finalize_nrv): Call cp_walk_tree.
1664 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1667 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1668 Initialize it with save_expr rather than get_temp_regvar.
1670 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1673 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1676 2007-08-17 Ollie Wild <aaw@google.com>
1679 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1680 declarations into appropriate slots for comparison. Fix type
1683 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1686 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1687 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1689 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1692 * parser.c (cp_parser_class_head): Improve error message.
1694 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1696 * pt.c (instantiate_decl): Set input_location
1697 for the function end.
1699 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1701 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1703 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1704 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1705 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1706 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1707 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1708 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1709 * typeck.c (cp_type_quals): Likewise.
1710 * typeck2.c (cxx_incomplete_type_diagnostic,
1711 cxx_incomplete_type_error): Likewise.
1713 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1716 * pt.c (tsubst_friend_function): When check_classfn
1717 returns error_mark_node likewise return it.
1719 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1722 * typeck.c (check_return_expr): Don't NRV optimize vars in
1724 * decl.c (finish_function): Comment fix.
1726 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1729 * pt.c (push_template_decl_real): Depending on TYPE_P
1730 use either TYPE_CONTEXT or DECL_CONTEXT.
1732 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1734 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1735 constructors and destructors return this.
1737 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1740 * decl2.c (check_classfn): Return error_mark_node in case of error;
1741 in that case, do not call add_method.
1742 * decl.c (start_decl): Deal with check_classfn returning
1744 (grokfndecl): Likewise.
1745 * pt.c (tsubst_friend_function): Likewise.
1747 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1750 * typeck.c (build_binary_op): Disallow vector float types with
1751 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1753 2007-08-11 Ian Lance Taylor <iant@google.com>
1755 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1757 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1759 2007-08-10 Ollie Wild <aaw@google.com>
1761 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1763 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1765 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1766 (lookup_using_namespace): Fix ambiguous_decl call.
1767 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1769 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1771 * call.c (name_as_c_string): Use CONST_CAST.
1772 * decl.c (build_decl): Likewise.
1773 * parser.c (cp_parser_string_literal): Likewise.
1775 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1778 * error.c (dump_expr): Consistently use the *_cxx_*
1779 variants of the pretty-print functions.
1781 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1784 * decl.c (check_special_function_return_type): Just error
1785 on return type specified for conversion operator.
1787 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1789 * typeck2.c (readonly_error): Handle general expressions.
1790 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1792 2007-08-06 Dan Hipschman <dsh@google.com>
1794 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1795 access function name.
1797 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1800 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1801 * g++spec.c (lang_specific_driver): Check them.
1803 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1806 * pt.c (inline_needs_template_parms): Fix comment; change return type
1809 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1812 2007-03-26 Dirk Mueller <dmueller@suse.de>
1814 * parser.c (cp_parser_member_declaration): Pedwarn
1815 about stray semicolons after member declarations.
1817 2007-08-02 Lee Millward <lee.millward@gmail.com>
1822 * parser.c (cp_parser_asm_definition): Detect and discard asm
1823 statements with invalid inputs or outputs.
1824 (cp_parser_asm_operand_list): Return error mark node if any
1825 of the operands are invalid. Adjust documentation.
1827 2007-08-02 Nick Clifton <nickc@redhat.com>
1829 * typeck.c: Change copyright header to refer to version 3 of the
1830 GNU General Public License and to point readers at the COPYING3
1831 file and the FSF's license web page.
1832 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1833 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1834 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1835 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1836 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1837 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1838 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1839 name-lookup.h, parser.c: Likewise.
1841 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1844 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1846 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1849 * semantics.c (finish_label_stmt): Reject the __label__
1850 extension outside function scopes.
1852 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1854 * parser.c (eof_token): Un-constify.
1855 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1856 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1859 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1861 * pt.c, tree.c, typeck2.c: Fix comment typos.
1863 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1864 Mark Mitchell <mark@codesourcery.com>
1867 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1868 hidden due to friend declarations in local classes.
1870 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1872 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1873 * cp-tree.def (DECLTYPE_TYPE): New.
1874 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1875 (dump_type_prefix): Ditto.
1876 (dump_type_suffix): Ditto.
1877 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1878 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1879 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1881 (DECLTYPE_TYPE_EXPR): New.
1882 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1883 (finish_declared_type): Declare.
1884 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1885 DECLTYPE_TYPE nodes.
1886 (pp_cxx_type_id): Ditto.
1887 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1888 (tsubst): Substitute into a DECLTYPE_TYPE node.
1889 (tsubst_copy): Ditto.
1890 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1892 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1893 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1894 structural equality (because we can't hash the expressions).
1895 (finish_declared_type): New.
1896 * lex.c (reswords): Add "decltype" keyword.
1897 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1898 (cp_parser_postfix_expression): Add member_access_only_p to
1899 restrict postfix expression to member access expressions.
1900 (cp_parser_unary_expression): Update call to
1901 cp_parser_postfix_expression to reflect new parameter.
1902 (cp_parser_declared_type): New.
1903 (cp_parser_simple_type_specifier): Parse decltype types.
1905 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1908 * call.c (convert_for_arg_passing): Only widen bitfields to their
1909 declared types if necessary.
1911 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1913 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1916 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1918 * decl.c (typename_hash, typename_compare): Constify.
1919 * mangle.c (hash_type, compare_type): Likewise.
1920 * pt.c (eq_local_specializations, hash_local_specialization):
1922 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1923 list_hash): Likewise.
1924 * typeck2.c (pat_compare): Likewise.
1926 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1928 * method.c (implicitly_declare_fn): Increase alignment if member
1929 function pointer format requires it.
1931 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1934 * typeck.c (check_return_expr): Do not pass a null argument
1937 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1940 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1943 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1946 * typeck.c (convert_arguments): Only use default args if we have
1950 * typeck.c (structural_comptypes): No need to check
1951 resolve_typename_type return value here.
1952 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1953 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1954 original type rather than error_mark_node in case of failure.
1955 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1956 resolve_typename_type result check.
1957 (cp_parser_direct_declarator, cp_parser_head,
1958 cp_parser_constructor_declarator_p): Likewise.
1960 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1962 * pt.c (template_parms_variadic_p): Remove.
1963 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1965 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1968 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1969 argument to dump_aggr_init_expr_args instead of false.
1971 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1973 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1974 canonical types; otherwise, fall back to structural type
1975 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1976 internal compiler error if the canonical types are wrong.
1978 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1981 * parser.c (cp_parser_make_indirect_declarator): When the
1982 the code argument is ERROR_MARK return cp_error_declarator.
1984 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1987 * decl.c (cxx_init_decl_processing): Don't set
1988 force_align_functions_log.
1989 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1990 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1991 FUNCTION_DECL, return its alignment.
1993 2007-07-09 Richard Guenther <rguenther@suse.de>
1995 * decl.c (start_preparsed_function): Do not promote return type.
1997 2007-07-08 Paolo Carlini <pcarlini@suse.de>
2000 * pt.c (unify): Never pass error_mark_node to template_decl_level.
2002 2007-07-07 Mark Mitchell <mark@codesourcery.com>
2005 * pt.c (resolve_overloaded_unification): Robustify. Return a
2007 (type_unification_real): Adjust accordingly.
2009 2007-07-06 Richard Guenther <rguenther@suse.de>
2011 * init.c (build_new_1): Use the correct pointer type.
2012 * typeck2.c (build_m_component_ref): Likewise.
2014 2007-07-05 Mark Mitchell <mark@codesourcery.com>
2017 * init.c (build_zero_init): Always build an initializer for
2019 * typeck2.c (build_functional_cast): Use build_zero_init.
2022 * init.c (build_new_1): Always pass the allocation function to
2023 build_op_delete_call.
2024 * call.c (build_op_delete_call): Handle operator delete with a
2025 variable-argument list. Do not issue an error when no matching
2026 deallocation function is available for a new operator.
2029 * cp-tree.h (any_value_dependent_elements_p): Declare it.
2030 * decl.c (value_dependent_init_p): New function.
2031 (cp_finish_decl): Use it.
2032 * pt.c (value_dependent_expression_p): Use
2033 any_value_dependent_elements_p.
2034 * parser.c (cp_parser_primary_expression): Add comment about
2035 treating dependent qualified names as integral
2036 constant-expressions.
2038 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
2040 * decl.c (build_ptrmemfunc_type): Always use structural equality
2041 tests when comparing pointer-to-member-function types, because the
2042 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
2045 2007-07-03 Mark Mitchell <mark@codesourcery.com>
2047 * init.c (build_new): Tweak comment.
2049 2007-06-29 Dave Brolley <brolley@redhat.com>
2052 * parser.c (cp_parser_new_type_id): Don't reduce a named array
2053 type to its base type and number of elements here.
2054 * init.c (build_new): Call complete_type_or_else to ensure that the
2055 type is complete and to issue a diagnostic if it is not.
2056 (build_new_1): Don't call complete_type_or_else here.
2058 2007-07-03 Richard Guenther <rguenther@suse.de>
2061 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
2064 2007-07-02 Simon Baldwin <simonb@google.com>
2066 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
2067 for inner-style nested forward declarations that don't declare
2070 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2073 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2074 DECL_P in not a variable and appears more than once error messages.
2076 2007-07-01 Ollie Wild <aaw@google.com>
2078 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
2079 (select_decl): Remove function.
2080 (unqualified_namespace_lookup): Populate binding by calling
2081 ambiguous_decl. Remove select_decl call.
2082 (lookup_qualified_name): Remove select_decl call.
2083 * decl.c (lookup_and_check_tag): Check for ambiguous references.
2084 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2085 generation when name lookup is ambiguous.
2087 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2090 * init.c (build_new_1): Use structural equality on the copy of the
2093 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2095 * decl2.c (determine_visibility): Implement
2096 flag_visibility_ms_compat effect on type info.
2097 * decl.c (cxx_init_decl_processing): Implement
2098 global effect of flag_visibility_ms_compat.
2100 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2102 * decl2.c (start_objects): Mark constructor-running function
2105 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
2108 * decl.c (grokdeclarator): Reset friendp for member functions declared
2109 friend of their own class.
2111 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2113 * decl2.c (determine_visibility): Don't look for dllexport here.
2114 (determine_visibility_from_class): Tidy.
2116 2007-06-18 Simon Baldwin <simonb@google.com>
2119 * parser.c (cp_parser_single_declaration): Added check for storage
2120 class other than sc_none in parsed declaration, and a flag to indicate
2121 if the call is part of an explicit template specialization parse.
2122 * (cp_parser_explicit_specialization): Specialization check flag added
2123 to call to cp_parser_single_declaration(), set true.
2124 * (cp_parser_template_declaration_after_export): Specialization check
2125 flag added to call to cp_parser_single_declaration(), set false.
2126 * pt.c (check_explicit_specialization): Added code to copy visiblity
2127 and linkage from the templated function to the explicit specialization.
2129 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2131 * typeck.c (build_binary_op): For templates build the
2132 expression in pieces to avoid the assert in build2_stat.
2133 (get_member_function_from_ptrfunc):
2134 Change over to using POINTER_PLUS_EXPR and convert
2135 the second operand to sizetype.
2136 * typeck2.c (build_m_component_ref): Likewise.
2137 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2138 instead of PLUS_EXPR for pointers.
2139 (build_new_1): Likewise.
2140 (build_vec_delete_1): Likewise.
2141 (build_vec_delete): Likewise.
2142 * class.c (build_base_path): Likewise.
2143 (build_base_path): Likewise.
2144 (convert_to_base_statically): Likewise.
2145 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2146 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2147 instead of PLUS_EXPR.
2148 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2149 instead of PLUS_EXPR for pointers.
2150 * call.c (build_special_member_call): Likewise.
2151 * rtti.c (build_headof): Likewise.
2152 Use sizetype instead of ptrdiff_type_node.
2153 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2154 instead of PLUS_EXPR for pointers.
2155 * except.c (expand_start_catch_block): Do a
2156 NEGATIVE and then a POINTER_PLUS_EXPR instead
2158 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2159 PLUS_EXPR on pointer types over to use
2160 POINTER_PLUS_EXPR and remove the conversion
2161 to the pointer types.
2162 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2163 adding to a pointer type. Use size_int instead of
2164 ssize_int. Convert the index to sizetype before
2165 adding it to the pointer.
2167 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2169 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2170 (DECL_ANON_UNION_VAR_P): New macro.
2171 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2172 than DECL_VAR_MARKED_P, to keep track of which variables we have
2174 * decl.c (redeclaration_error_message): Complain about redeclaring
2175 anonymous union members at namespace scope.
2176 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2178 2007-06-14 Geoff Keating <geoffk@apple.com>
2180 * decl2.c (determine_visibility): Ensure that functions with
2181 hidden types as parameters are hidden.
2184 * decl2.c (determine_visibility): Remove duplicate code for
2187 2007-06-12 Ian Lance Taylor <iant@google.com>
2190 * init.c (avoid_placement_new_aliasing): New static function.
2191 (build_new_1): Call it.
2193 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2195 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2196 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2198 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2201 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2202 on init, the non-decl cond operand and increment value.
2204 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2207 * decl.c (check_initializer): Report an error when a brace enclosed
2208 initializer is used for a non-aggregate type in C++98.
2209 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2211 (grokdeclarator): Likewise.
2212 (move_fn_p): Likewise.
2213 * typeck.c (check_return_expr): Likewise.
2214 * call.c (reference_binding): Likewise.
2215 * error.c (cp_cpp_error): Likewise.
2216 * pt.c (check_default_tmpl_args): Likewise.
2218 * lex.c (init_reswords): Likewise.
2219 * parser.c (p_parser_primary_expression): Likewise.
2220 (TOKEN_PRECEDENCE): Likewise.
2221 (cp_parser_init_declarator): Likewise.
2222 (cp_parser_ptr_operator): Likewise.
2223 (cp_parser_parameter_declaration): Likewise.
2224 (cp_parser_enclosed_template_argument_list): Likewise.
2225 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2226 (cp_parser_next_token_ends_template_argument_p): Likewise.
2228 2007-06-04 Simon Baldwin <simonb@google.com>
2230 * decl.c (grokdeclarator): Readability change. Moved case labels
2231 into direct switch statement scope.
2233 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2235 * call.c (convert_like_real): Remove pointless code.
2237 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2239 * decl.c (get_atexit_fn_ptr_type): New function.
2240 (get_atexit_node): Use it.
2241 (start_cleanup_fn): Likewise.
2242 (register_dtor_fn): Use the object's destructor, instead of a
2243 separate cleanup function, where possible.
2244 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2245 (atexit_fn_ptr_type_node): New macro.
2246 * decl2.c (build_cleanup): Use build_address.
2248 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2250 * typeck.c (build_binary_op): Include types in error.
2252 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2255 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2256 needs runtime initialization.
2258 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2261 * semantics.c (finish_trait_expr): Complete the types.
2263 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2264 Douglas Gregor <doug.gregor@gmail.com>
2265 Pedro Lamarao <pedro.lamarao@mndfck.org>
2266 Howard Hinnant <howard.hinnant@gmail.com>
2270 * typeck.c (comptypes): Don't consider rvalue and lvalue
2271 reference types to be equivalent.
2272 (check_return_expr): Move from certain lvalues when returning
2274 * decl.c (grokdeclarator): Implement reference collapsing.
2275 (copy_fn_p): Don't consider constructors taking rvalue references
2276 to be copy constructors.
2278 * call.c (conversion): New "rvaluedness_matches_p" member.
2279 (convert_class_to_reference): Require reference type as first
2280 parameter instead of base type.
2281 (reference_binding): Add logic to handle rvalue references.
2282 (implicit_conversion): Update inaccurate comment.
2283 (convert_like_real): Disable creation of temporaries that are
2284 impossible to initialize for types with move constructors.
2285 (build_over_call): Elide move constructors when possible.
2286 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2287 (maybe_handle_ref_bind): Return conversion instead of type node.
2288 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2289 determine preferred conversion sequences.
2290 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2291 (LOOKUP_PREFER_RVALUE): New.
2292 (DECL_MOVE_CONSTRUCTOR_P): New.
2293 (struct cp_declarator): Add "reference" member for reference
2294 types, with new "rvalue_ref" flag.
2295 (cp_build_reference_type): Declare.
2296 (move_fn_p): Declare.
2297 * error.c (dump_type_prefix): Format rvalue reference types
2298 correctly in error messages.
2299 * except.c (build_throw): Move from certain lvalues when
2301 * mangle.c (write_type): Mangle rvalue references differently
2302 than regular references.
2303 * parser.c (make_reference_declarator): Add boolean parameter for
2305 (cp_parser_make_indirect_declarator): New.
2306 (cp_parser_new_declarator_opt): Call
2307 cp_parser_make_indirect_declarator.
2308 (cp_parser_conversion_declarator_opt): Ditto.
2309 (cp_parser_declarator): Ditto.
2310 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2312 * pt.c (tsubst): Implement reference collapsing.
2313 (maybe_adjust_types_for_deduction): Implement special template
2314 parameter deduction rule for rvalue references.
2315 (type_unification_real): Update calls to
2316 maybe_adjust_types_for_deduction.
2317 (try_one_overload): Ditto.
2318 (unify_pack_expansion): Ditto.
2319 * tree.c (lvalue_p_1): Handle rvalue reference types.
2320 (cp_build_reference_type): New.
2322 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2325 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2326 variables that need runtime initialization.
2328 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2331 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2332 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2333 case POSTDECREMENT_EXPR>): Return the error_mark_node
2334 if either the real or imaginary parts would an
2337 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2338 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2341 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2342 token is a closing brace, false if there are no tokens left.
2343 (cp_parser_namespace_alias_definition): Only consume the next token if
2344 it is a closing brace.
2346 * parser.c (cp_parser_class_specifier): Likewise.
2348 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2350 * semantics.c (finish_member_declaration): Fix a typo in the
2353 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2365 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2366 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2367 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2368 whether everything was okay. Fix indentation.
2369 (push_template_decl_real): Check for bare parameter packs in
2370 function parameters; where errors occur, mark the parameter types
2371 with ERROR_MARK_NODEs to avert ICEs.
2372 (coerce_template_parameter_pack): New.
2373 (coerce_template_parms): Moved parameter pack coercion into
2374 coerce_template_parameter_pack, and permit it anywhere in the
2375 template parameter list (not just at the end). Parameter and
2376 argument indices can vary (somewhat) separately now, so add
2377 PARM_IDX and ARG_IDX.
2378 (fn_type_unification): Don't set an argument pack as incomplete if
2379 no argument pack was deduced.
2380 (type_unification_real): If a type parameter is a parameter pack
2381 and has not otherwise been deduced, it will be deduced to an empty
2383 (more_specialized_fn): Use the actual lengths of the argument
2384 lists when comparing against expansions.
2385 * semantics.c (finish_member_declaration): If a field's type has
2386 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2388 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2391 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2393 2007-05-22 Ollie Wild <aaw@google.com>
2395 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2396 (unqualified_namespace_lookup): Adds check for hidden types.
2398 2007-05-22 Ollie Wild <aaw@google.com>
2400 * decl.c (duplicate_decls): Verify namespace names are unique.
2402 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2404 * decl.c (cxx_maybe_build_cleanup): Handle
2405 __attribute__((cleanup)).
2407 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2409 * cvt.c (cp_convert_and_check): Don't check warnings if the
2412 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2414 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2416 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2419 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2420 type only if is a class type (5.2.8/4).
2422 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2424 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2425 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2426 c_common_unsigned_type.
2428 2007-05-11 Silvius Rus <rus@google.com>
2430 * cp/typeck.c (build_indirect_ref): Add call to
2431 strict_aliasing_warning.
2432 (build_reinterpret_cast_1): Condition call to
2433 strict_aliasing_warning.
2435 2007-05-11 Jan Hubicka <jh@suse.cz>
2437 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2438 * decl2.c (start_objects): ctors and dtors are no longer public.
2439 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2441 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2443 * typeck.c (build_unary_op): Remove code that used to
2444 handle non lvalue increments/decrements.
2446 2007-05-07 Mike Stump <mrs@apple.com>
2448 * parser.c (check_empty_body): Add.
2449 (cp_parser_iteration_statement): Add call to check_empty_body.
2451 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2454 * mangle.c (write_mangled_name): Mangle static variable names.
2455 (write_unqualified_name): Use local-source-name for
2456 namespace-scope static variables.
2458 2007-05-04 Dirk Mueller <dmueller@suse.de>
2460 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2463 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2466 * decl2.c (constrain_class_visibility):
2467 Use strip_pointer_or_array_types instead of strip_array_types.
2469 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2472 * decl.c (reshape_init_r): Don't reshape the first element if it
2473 is a pointer to member function.
2475 2007-04-27 Simon Baldwin <simonb@google.com>
2477 * decl.c (grokparms): Changed message format from %qD to %qE.
2479 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2481 * error.c (maybe_warn_variadic_templates): Variadic templates are
2482 now in C++0x, so only warn about them in C++98 mode.
2484 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2487 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2488 integeral types from vectors types.
2490 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2493 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2494 for type dependent OMP_CLAUSE_DECLs.
2496 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2499 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2500 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2501 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2502 * init.c (build_zero_init): Adjust, as
2503 COMPLEX_TYPE is now a SCALAR_TYPE.
2504 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2505 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2507 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2509 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2510 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2511 (trait_expr_value): Adjust.
2513 2007-04-23 Simon Baldwin <simonb@google.com>
2515 * decl.c (grokparms): Added new error for duplicate function
2516 parameters names in function prototypes, to match gcc behavior.
2518 2007-04-23 Jan Hubicka <jh@suse.cz>
2520 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2523 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2525 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2526 instead of checking GIMPLE_STMT_P in chain_next.
2528 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2531 * call.c (convert_for_arg_passing): Convert bitfields to their
2534 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2537 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2539 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2542 * cp/decl2.c (constrain_class_visibility):
2543 Do not warn about the use of anonymous namespace in the main input file.
2545 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2547 * cp-tree.h (current_template_parms): Fix typo in comment.
2549 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2551 * cp-tree.h, error.c: Fix comment typos.
2553 2007-04-13 Jason Merrill <jason@redhat.com>
2556 * call.c (reference_binding): Add c_cast_p parm. If true,
2557 add quals to TO as needed to make it reference-compatible.
2559 2007-04-11 Jan Hubicka <jh@suse.cz>
2561 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2562 that we are not processing template_decl.
2564 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2567 * class.c (build_base_path): Ensure that the converted pointer has
2568 the same cv-qualification as the input.
2570 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2572 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2574 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2576 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2578 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2579 * tree.c (cp_add_pending_fn_decls): Remove.
2580 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2582 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2584 Revert change removing staticp.
2586 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2588 * cp-objcp-common.c (cxx_staticp): Remove.
2589 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2590 * cp-tree.h (cxx_staticp):
2592 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2594 * class.c (check_for_override): Don't remove dllmport attribute
2597 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2600 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2601 type issue error and return early.
2603 2007-03-30 Jason Merrill <jason@redhat.com>
2606 * typeck.c (cp_type_readonly): New fn.
2607 * cp-tree.h: Declare it.
2608 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2609 (cp_finish_decl): Not here.
2611 2007-03-31 Richard Guenther <rguenther@suse.de>
2613 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2616 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2621 * parser.c (declarator_can_be_parameter_pack): New.
2622 (cp_parser_template_parameter): Only parse the `...' if the
2623 declarator can be a parameter pack.
2624 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2626 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2627 types (they could be used as array bounds).
2628 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2629 (tsubst_pack_expansion): Handle failure to expand parameter
2632 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2635 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2636 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2637 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2638 (CLASS_TYPE_NON_UNION_P): Add.
2639 (struct lang_type_class): Add has_complex_dflt.
2640 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2641 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2642 * cp-tree.def: Add TRAIT_EXPR.
2643 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2644 * lex.c (struct resword): Add __has_nothrow_assign,
2645 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2646 __has_trivial_constructor, __has_trivial_copy,
2647 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2648 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2649 __is_pod, __is_polymorphic, __is_union.
2650 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2651 (cp_parser_trait_expr): New.
2652 * semantics.c (finish_trait_expr, trait_expr_value
2653 classtype_has_nothrow_copy_or_assign_p): New.
2654 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2656 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2657 * class.c (check_bases, check_field_decl, check_bases_and_members):
2658 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2659 * pt.c (uses_template_parms, tsubst_copy_and_build,
2660 value_dependent_expression_p, type_dependent_expression_p): Deal with
2662 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2664 2007-03-29 Richard Guenther <rguenther@suse.de>
2666 * tree.c (cp_walk_subtrees): Do not set input_location.
2668 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2671 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2674 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2676 * parser.c (struct cp_parser): Update comment for
2677 greater_than_is_operator_p.
2678 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2679 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2680 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2681 !GREATER_THAN_IS_OPERATOR_P.
2682 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2683 `>>' operators that will become two `>' tokens in C++0x.
2684 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2685 mode, allowing it to terminate default arguments.
2686 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2687 `>>' like two consecutive `>' tokens.
2688 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2689 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2690 ends a template argument.
2692 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2694 * decl.c (redeclaration_error_message): Complain when redeclaring
2695 a friend function with default template arguments (C++0x mode only).
2696 * cp-tree.h (check_default_tmpl_args): Declare.
2697 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2698 template arguments in function templates. Add support for checking
2699 the default template arguments of friend templates.
2700 (push_template_decl_real): Fix call to check_default_tmpl_args.
2701 (type_unification_real): If a template parameter has not been
2702 deduced but provides a default template argument, substitute into
2703 that default template argument.
2704 * parser.c (cp_parser_init_declarator): When declaring (but not
2705 defining!) a function template in C++0x mode, check for default
2708 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2711 * decl.c (grokdeclarator): Deal with cv-qualified function type
2712 typedefs in the same way for member and non-member functions.
2714 2007-03-26 Dirk Mueller <dmueller@suse.de>
2716 * parser.c (cp_parser_member_declaration): Pedwarn
2717 about stray semicolons after member declarations.
2719 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2722 * pt.c (instantiate_decl): Set in_system_header.
2724 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2726 * cp-tree.h (current_tempalte_parms): Improve documentation.
2727 * pt.c (current_template_args): Likewise.
2730 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2731 not consume tokens when failing.
2733 2007-03-22 Jim Wilson <wilson@specifix.com>
2734 Mark Mitchell <mark@codesourcery.com>
2737 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2738 consistent with FROM.
2740 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2742 * error.c (dump_expr): Handle dependent names that designate types.
2743 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2745 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2747 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2749 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2751 * cvt.c (cp_convert_and_check) : Define.
2752 * cp-tree.h (cp_convert_and_check): Declare.
2753 * call.c (convert_conversion_warnings): Rename to
2754 conversion_null_warnings. The warning for floating-point to
2755 integer is handled by convert_and_check in convert_like_real.
2756 (convert_like_real): convert_conversion_warnings was renamed as
2757 conversion_null_warnings.
2758 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2759 overflow and changes of value during conversion.
2761 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2764 * parser.c (cp_parser_statement): If 'namespace' is found, this
2765 only can be a namespace alias definition, so parse it now.
2766 (cp_parser_namespace_alias_definition): if we find an open brace
2767 instead of '=', then this is actually a misplaced namespace
2770 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2773 * decl.c (cxx_init_decl_processing): Move command-line options
2774 processing to c-opts.c.
2776 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2778 * ptree.c (cxx_print_type): Use formatting markup for integers
2779 when printing template parameter index/level/orig level.
2780 (cxx_print_xnode): Ditto.
2781 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2782 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2783 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2785 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2786 rather than a HOST_WIDE_INT.
2787 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2788 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2790 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2791 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2792 IN_BASE_INITIALIZER bool bitfields.
2793 (struct cp_declarator): Make KIND a 4-bit field. Make
2794 PARAMETER_PACK_P a bool bitfield just after KIND.
2795 * pt.c (uses_parameter_packs): Destroy the pointer set.
2796 (make_pack_expansion): Ditto.
2797 (check_for_bare_parameter_packs): Ditto.
2798 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2800 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2803 * call.c (convert_default_arg): Instead of copying the node,
2806 2007-03-15 Dirk Mueller <dmueller@suse.de>
2809 * call.c (convert_conversion_warnings): New..
2810 (convert_like_real): .. factored out from here.
2811 (convert_conversion_warnings): Add warning about
2812 false being converted to NULL in argument passing.
2814 2007-03-14 Dirk Mueller <dmueller@suse.de>
2816 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2817 (finish_do_body): Warn about empty body in do/while statement.
2819 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2821 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2823 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2826 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2829 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2831 * cp/repo.c (init_repo): Initialize random_seed saved options.
2832 (finish_repo): Adjust.
2834 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2837 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2840 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2842 * decl.c (compute_array_index_type): New warning flag warn_vla.
2844 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2847 * call.c (convert_default_arg): Copy non-constant arguments.
2849 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2852 * parser.c (cp_parser_postfix_expression): Disallow compound
2853 literals in constant expressions.
2856 * semantics.c (finish_typeof): Use unlowered_expr_type.
2858 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2861 * cp-tree.h (unlowered_expr_type): New function.
2862 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2863 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2864 (unlowered_expr_type): New function.
2865 (build_unary_op): Disallow predecrements of bool bitfields.
2866 * call.c (build_conditional_expr): Use unlowered_expr_type.
2867 * pt.c (type_unification_real): Likewise.
2869 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2872 * typeck.c (check_return_expr): Check for bare parameter packs.
2873 (comptypes): Compare template parameter packs and
2874 type pack expansions.
2875 * decl.c (grokdeclarator): Deal with the declaration of function
2877 (grokparms): Verify that the (optional) function parameter pack is
2878 at the end of the parameter list.
2879 (xref_basetypes): Handle pack expansions in the base class.
2880 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2881 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2882 (NONTYPE_ARGUMENT_PACK): New.
2883 (TYPE_PACK_EXPANSION): New.
2884 (EXPR_PACK_EXPANSION): New.
2885 (ARGUMENT_PACK_SELECT): New.
2886 * cp-objcp-common.c (cp_tree_size): Compute size of
2887 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2888 ARGUMENT_PACK_SELECT.
2889 * error.c (dump_template_argument): Print template argument packs.
2890 (dump_template_argument_list): Ditto.
2891 (dump_template_parameter): Dump `...' for template type parameter
2893 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2894 (dump_parameters): Print function parameter packs.
2895 (dump_template_parms): Print template argument packs.
2896 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2897 (maybe_warn_variadic_templates): New.
2898 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2899 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2900 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2902 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2903 (write_template_arg): Write argument packs as separate arguments.
2904 * cp-tree.h (struct template_parm_index_s): Add flag that
2905 indicates that the template parameter is actually a parameter
2907 (struct tree_argument_pack_select): New.
2908 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2909 (union lang_tree_node): Add argument_pack_select.
2910 (FUNCTION_PARAMETER_PACK_P): New.
2911 (PACK_EXPANSION_P): New.
2912 (PACK_EXPANSION_PATTERN): New.
2913 (SET_PACK_EXPANSION_PATTERN): New.
2914 (PACK_EXPANSION_PARAMETER_PACKS): New.
2915 (ARGUMENT_PACK_P): New.
2916 (ARGUMENT_PACK_ARGS): New.
2917 (SET_ARGUMENT_PACK_ARGS): New.
2918 (ARGUMENT_PACK_INCOMPLETE_P): New.
2919 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2920 (TEMPLATE_PARM_PARAMETER_PACK): New.
2921 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2922 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2923 (ARGUMENT_PACK_SELECT_INDEX): New.
2924 (ARGUMENT_PACK_SELECT_ARG): New.
2925 (struct cp_declarator): Add parameter_pack_p flag.
2926 (maybe_warn_variadic_templates): Declare.
2927 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2928 indicate a template parameter pack.
2929 (uses_parameter_packs): Declare.
2930 (template_parameter_pack_p): Declare.
2931 (template_parms_variadic_p): Declare.
2932 (make_pack_expansion): Declare.
2933 (check_for_bare_parameter_packs): Declare.
2934 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2935 sizeof... expressions.
2936 (pp_cxx_expression): Print pack expansions and non-type argument
2938 (pp_cxx_exception_specification): Print pack expansions.
2939 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2940 (pp_cxx_ctor_initializer): Print pack expansions.
2941 (pp_cxx_type_id): Print pack expansions.
2942 (pp_cxx_template_argument_list): Print argument packs.
2943 (pp_cxx_template_parameter): Print ellipsis for template parameter
2945 * pt.c (comp_template_parms): Compare template parameter packs.
2946 (template_parameter_pack_p): New.
2947 (template_parms_variadic_p): New.
2948 (template_args_variadic_p): New.
2949 (make_ith_pack_parameter_name): New.
2950 (struct find_parameter_pack_data): New.
2951 (find_parameter_packs_r): New.
2952 (uses_parameter_packs): New.
2953 (make_pack_expansion): New.
2954 (check_for_bare_parameter_packs): New.
2955 (expand_template_argument_pack): New.
2956 (reduce_template_parm_level): Propagate parameter pack flag.
2957 (process_template_parm): Add is_parameter_pack parameter to state
2958 when the parameter is actually a parameter pack. Create template
2959 parameter packs when is_parameter_pack is true.
2960 (current_template_args): The argument for a template parameter
2961 pack is an argument pack containing a single pack expansion.
2962 (process_partial_specialization): When checking that non-type
2963 argument expressions do not involve template parameters, loop over
2964 the arguments in argument packs separately.
2965 (push_template_decl_real): Check that the type of the declaration
2966 does not have any bare parameter packs. Check that primary
2967 templates have no more than one parameter pack, and that it comes
2968 at the end of the template parameter list.
2969 (convert_template_argument): Handle coercions for pack expansion
2970 expressions by coercing the pattern then rebuilding the expansion.
2971 (coerce_template_parms): When coercing the arguments for a
2972 variadic template, pack "extra" arguments into an argument pack.
2973 (coerce_template_template_parms): Cannot coerce between parameter
2974 packs and non-pack parameters.
2975 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2976 (comp_template_args): Expand all template arguments packs before
2977 comparing template argument lists.
2978 (mangle_class_name_for_template): Make argument packs as separate
2980 (for_each_template_parm_r): No need to handle BASELINK.
2981 (instantiate_class_template): Handle pack expansions in the base
2983 (tsubst_pack_expansion): New.
2984 (tsubst_template_args): Handle substitutions of argument packs and
2985 pack expansion into template argument lists.
2986 (tsubst_decl): Expand function parameter packs into separate
2987 function parameters.
2988 (tsubst_arg_types): Expand a type pack expansion into separate
2990 (tsubst_exception_specification): Handle pack expansions in
2991 exception specifiers.
2992 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2993 replacing a template parameter with its argument. If we encounter
2994 a substitution for an argument pack, just return the parameter
2996 (tsubst_copy): sizeof(X...) returns the number of elements in
2997 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2998 PARM_DECL is a parameter pack.
2999 (tsubst_expr): Expression pack expansions and argument packs
3000 cannot show up here; they will all be handled through function
3001 calls, sizeof, and template argument lists.
3002 (tsubst_copy_and_build): sizeof(X...) returns the number of
3003 elements in parameter pack X. Handle pack expansions in TREE_LIST
3004 and CONSTRUCTOR nodes.
3005 (fn_type_unification): Handle "incomplete" explicit template
3006 argument lists that specify some of the arguments for a template
3008 (type_unification_real): Unify arguments against pack expansions.
3009 (template_parm_level_and_index): New, helper function.
3010 (unify_pack_expansion): New.
3011 (unify): Unify argument packs on an argument-by-argument basis,
3012 handling variadic argument packs as well.
3013 (more_specialized_fn): Handle unification of function parameter
3014 packs. All things being equal, prefer non-variadic function
3015 templates to variadic function templates.
3016 (more_specialized_class): Prefer the variadic class template
3017 partial specialization that binds fewer arguments to a parameter
3019 (regenerate_decl_from_template): Expand function parameter packs
3020 into separate parameters.
3021 (instantiate_decl): Ditto.
3022 (tsubst_initializer_list): Handle pack expansions for base-class
3024 (dependent_type_p_r): Determine dependent types in argument packs
3025 and pack expansions.
3026 (value_dependent_expression_p): Determine value-dependence of
3027 non-type argument packs.
3028 (dependent_template_arg_p): Handle argument packs.
3029 * semantics.c (finish_cond): Check for bare parameter packs.
3030 (finish_expr_stmt): Ditto.
3031 (finish_for_expr): Ditto.
3032 (finish_switch_cond): Ditto.
3033 (finish_mem_initializers): Ditto.
3034 * name-lookup.c (arg_assoc_type): Handle pack expansions and
3036 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
3037 * parser.c (make_declarator): Declarator is not an expansion.
3038 (make_pointer_declarator): Transfer parameter pack flag to outer
3040 (make_reference_declarator): Ditto.
3041 (make_ptrmem_declarator): Ditto.
3042 (make_call_declarator): Ditto.
3043 (make_array_declarator): Ditto.
3044 (cp_parser_postfix_expression): Allow pack expansion expressions
3045 in the argument list for a call expression.
3046 (cp_parser_parenthesized_expression_list): Add new parameter
3047 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
3048 into separate arguments."
3049 (cp_parser_new_placement): Allow pack expansion expressions.
3050 (cp_parser_new_initializer): Ditto.
3051 (cp_parser_mem_initializer_list): Allow ellipsis to create a
3052 base-class initializer expansion.
3053 (cp_parser_mem_initializer): Ditto.
3054 (cp_parser_template_parameter_list): Keep track of whether the
3055 template parameter is a template parameter pack.
3056 (cp_parser_template_parameter): Parse the ellipsis to indicate a
3057 template parameter pack.
3058 (cp_parser_type_parameter): Ditto.
3059 (cp_parser_template_argument_list): Parse the ellipsis to indicate
3061 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
3062 this declarator is a parameter pack.
3063 (cp_parser_parameter_declaration): The ellipsis does not end the
3064 parameter declaration, because it might be a parameter pack. Parse
3065 the ellipsis to indicate a parameter pack.
3066 (cp_parser_initializer): Allow pack expansions.
3067 (cp_parser_initializer_list): Allow ellipsis to create an
3068 initializer expansion.
3069 (cp_parser_base_clause): Allow ellipsis to create a base specifier
3071 (cp_parser_type_id_list): Allow ellipsis to create an exception
3072 specifier expansion.
3073 (cp_parser_attribute_list): Don't allow pack expansions.
3074 (cp_parser_functional_cast): Allow pack expansions.
3075 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
3076 compute the length of a parameter pack.
3077 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
3078 end a template argument.
3079 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3080 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3083 2007-03-09 Dirk Mueller <dmueller@suse.de>
3085 * cp/call.c (build_new_op): Call warn_logical_operator.
3087 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3090 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3093 * pt.c (any_template_arguments_need_structural_equality_p):
3096 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3098 * decl.c (grokdeclarator): Disable warnings for anonymous
3101 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3103 * typeck2.c (readonly_error): Always emit a hard error.
3104 Remove last argument.
3105 * cp-tree.h (readonly_error): Adjust prototype.
3106 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3107 * typeck.c (build_unary_op): Likewise.
3108 (build_modify_expr): Likewise.
3110 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3113 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3115 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3118 * parser.c (struct cp_parser): New IN_IF_STMT.
3119 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3120 returning if parsing the body of an 'if' statement or issuing an
3121 error and continuing.
3122 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3124 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3126 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3129 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3132 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3134 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3135 Objective-C++. Don't exit early if -shared-libgcc needs to be
3138 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3140 * typeck.c (common_base_type): Delete unused function.
3142 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3144 * Make-lang.in: Add dummy lang.install-pdf target.
3146 2007-03-01 Simon Baldwin <simonb@google.com>
3149 * decl.c (check_tag_decl): Added new warning for typedef ignored
3150 when it precedes an otherwise valid non-typedef declaration.
3152 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3154 * typeck.c (build_function_call): Store converted arguments
3155 in a stack-allocated array instead of building a list.
3156 (convert_arguments): Store arguments in the array passed in as an
3157 argument, and return the actual number of arguments.
3158 * call.c (build_call): Delete, and replace with...
3159 (build_call_n, build_call_a): New.
3160 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3161 (build_over_call): Store converted arguments in a stack-allocated
3162 array instead of building a list.
3163 (build_cxx_call): Pass arguments in an array instead of as a list.
3164 (build_java_interface_fn_ref): Rewrite to avoid constructing
3166 * tree.h: Update declarations to reflect above changes.
3167 * method.c (use_thunk): Use a stack-allocated array to hold
3168 the arguments instead of a list.
3169 * rtti.c (throw_bad_cast): Update call to cxx_call.
3170 (throw_bad_typeid): Likewise.
3171 (build_dynamic_cast_1): Likewise.
3172 * init.c (build_builtin_delete_call): Use build_call_n.
3173 * decl.c (expand_static_init): Likewise.
3174 * except.c (cp_protect_cleanup_actions): Likewise.
3175 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3176 (gimplify_must_not_throw_expr): Likewise.
3177 (cxx_omp_apply_fn): Use build_call_a.
3179 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3181 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3182 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3184 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3186 * cp-tree.h (static_ctors): Remove.
3187 * cp-tree.h (static_dtors): Likewise.
3188 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3189 refactoring of tree_map hierarchy.
3190 (decl_shadowed_for_var_insert): Likewise.
3191 * semantics.c (expand_body): Use c_expand_body.
3192 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3193 * decl2.c (static_ctors): Remove.
3194 (static_dtors): Likewise.
3195 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3196 objc_generate_static_init_call. Do not call static_[cd]tors.
3197 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3199 (cp_write_global_declarations): Likewise.
3201 2007-02-23 Richard Guenther <rguenther@suse.de>
3203 * class.c (note_name_declared_in_class): Make declaration
3204 changes meaning a pedwarn.
3206 2007-02-22 Michael Matz <matz@suse.de>
3209 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3210 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3211 dump_function_decl): Guard emitting outer scopes by new flag.
3212 * cp-lang.c (cxx_dwarf_name): New function.
3213 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3214 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3216 (push_template_decl_real, lookup_template_class): Remove calls
3219 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3221 * call.c (build_new_method_call): Ensure that explicit calls of
3222 destructors have type "void".
3224 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3226 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3227 and -Walways-true with -Waddress.
3228 * cvt.c (convert_to_void): Replace unconditional warning with
3231 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3233 * decl.c, tree.c: Fix comment typos.
3235 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3238 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3239 statement expression if we had an error mark node.
3241 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3242 Brooks Moses <brooks.moses@codesourcery.com>
3243 Lee Millward <lee.millward@codesourcery.com>
3245 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3246 Change class to tcc_vl_exp.
3248 * call.c (build_call): Use build_call_list instead
3250 (build_over_call): Likewise.
3251 (build_new_method_call): Use build_min_non_dep_call_list
3252 instead of build_min_non_dep.
3254 * error.c (dump_call_expr_args): New function.
3255 (dump_aggr_init_expr_args): New function.
3256 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3257 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3259 * cvt.c (convert_to_void): Use build_call_array instead
3260 of build3; use new AGGR_INIT_EXPR accessor macros.
3262 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3263 instead of TREE_CODE_LENGTH.
3265 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3266 AGGR_INIT_EXPR accessor macros.
3268 * cp-gimplify.c (cp_gimplify_init_expr): Use
3269 AGGR_INIT_EXPR_SLOT to set the slot operand.
3271 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3272 (AGGR_INIT_EXPR_SLOT): New macro.
3273 (AGGR_INIT_EXPR_ARG): New macro.
3274 (aggr_init_expr_nargs): New macro.
3275 (AGGR_INIT_EXPR_ARGP): New macro.
3276 (aggr_init_expr_arg_iterator): New.
3277 (init_aggr_init_expr_arg_iterator): New.
3278 (next_aggr_init_expr_arg): New.
3279 (first_aggr_init_expr_arg): New.
3280 (more_aggr_init_expr_args_p): New.
3281 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3282 (stabilize_aggr_init): New declaration.
3283 (build_min_non_dep_call_list): Likewise.
3285 * tree.c (process_aggr_init_operands): New function.
3286 (build_aggr_init_array) New function.
3287 (build_cplus_new): Update to use new CALL_EXPR and
3288 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3289 build_aggr_init_array.
3290 (build_min_non_dep_call_list) New function.
3291 (build_min_nt): Assert input code parameter is not a variable
3292 length expression class.
3293 (build_min, build_min_non_dep): Likewise.
3294 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3295 to check for equality instead of recursing. Handle tcc_vl_exp
3297 (stabilize_call): Update to only handle CALL_EXPRs, not
3298 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3299 (stabilize_aggr_init): New function.
3300 (stabilize_init): Use it.
3302 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3303 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3304 AGGR_INIT_EXPR accessor macros and argument iterators.
3306 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3307 build_vl_exp. Iterate through the operands, recursively
3308 processing each one.
3309 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3310 CALL_EXPR accessor macros.
3311 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3312 tree code classes. Use TREE_OPERAND_LENGTH instead of
3315 * semantics.c (finish_call_expr): Use build_nt_call_list
3316 instead of build_nt.
3317 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3318 accessor macros. Use build_call_array to construct the
3319 CALL_EXPR node instead of build3
3321 * decl2.c (build_offset_ref_call_from_tree): Use
3322 build_nt_call_list and build_min_non_dep_call_list instead
3323 of build_min_nt and build_min_non_dep.
3325 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3326 Use build_nt_call_list instead of build_min_nt.
3328 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3331 * call.c (build_conditional_expr): Improve error message.
3333 2007-02-13 Dirk Mueller <dmueller@suse.de>
3335 * friend.c (do_friend): Annotate warning about friend
3336 declarations in templates with OPT_Wnon_template_friend.
3337 Convert informal message from warning() to inform().
3339 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3340 Mark Mitchell <mark@codesourcery.com>
3343 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3344 instantiations for variables.
3346 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3349 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3350 Check warn_unused_value just once.
3352 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3355 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3356 (fn_type_unificiation): Likewise.
3357 (get_bindings): Likewise.
3359 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3362 * decl.c (finish_function): Use DECL_REPLACEABLE.
3363 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3365 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3367 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3369 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3371 * decl.c (grokvardecl): Don't error if !have_tls.
3372 (grokdeclarator): Likewise.
3373 * parser.c (cp_parser_omp_threadprivate): Likewise.
3375 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3378 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3379 parameters and result decls in omp clauses.
3380 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3383 2007-02-05 Dirk Mueller <dmueller@suse.de>
3386 * parser.c (cp_parser_class_specifier): Always initialize bases.
3388 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3390 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3391 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3392 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3394 * semantics.c (finish_omp_atomic): Store a whole expression node
3395 in operand 1, and integer_zero_node in operand 0, for dependent
3396 OMP_ATOMIC. Rewrite to make flow easier to understand.
3398 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3400 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3402 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3404 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3405 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3407 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3409 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3410 keyword warning to -Wc++0x-compat.
3412 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3414 * decl.c (grokdeclarator): Update documentation.
3416 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3419 * decl.c (grokdeclarator): If __thread is used together with
3420 a storage class other than extern and static, clear thread_p
3421 after issuing diagnostics and fall through to checking the
3424 2007-01-30 Roger Sayle <roger@eyesopen.com>
3426 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3427 calculating the size of an array (to avoid recursive errors).
3429 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3432 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3434 * call.c (convert_like_real): Don't warn when converting to
3437 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3439 * decl.c (pop_label): Replace warning with call to
3440 warn_for_unused_label.
3442 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3445 * semantics.c (finish_pseudo_destructor_expr): Check the
3446 destrutor name by calling check_dtor_name.
3448 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3450 * lex.c (D_CPP0X): Rename.
3452 (reswords): D_CPP0X -> D_CXX0X.
3453 (init_reswords): Ditto.
3454 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3455 of C++0x keywords as identifiers.
3457 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3460 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3463 2007-01-23 Ian Lance Taylor <iant@google.com>
3465 * typeck.c (convert_for_assignment): Only warn about a = b = c
3466 when converting to bool.
3468 2007-01-23 Roger Sayle <roger@eyesopen.com>
3470 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3472 * typeck.c (ignore_overflows): Remove the remaining uses of
3473 TREE_CONSTANT_OVERFLOW.
3475 2007-01-20 Jan Hubicka <jh@suse.cz>
3477 * decl2.c (start_objects, start_static_storage_duration_function):
3478 Do not make the functions uninlinable.
3480 2007-01-17 Ian Lance Taylor <iant@google.com>
3482 * class.c (add_method): Call VEC_reserve_exact rather than passing
3483 a negative size to VEC_reserve.
3485 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3488 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3490 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3493 * decl.c (make_typename_type): If the qualified name is not a
3494 type, issue an error.
3495 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3498 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3500 * rtti.c: Include target.h.
3501 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3502 don't emit typeinfo for fundamental types as weak.
3503 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3505 2007-01-08 Richard Guenther <rguenther@suse.de>
3507 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3509 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3511 * call.c (standard_conversion): Pass flag to
3512 vector_types_convertible_p to disallow emission of note.
3513 * typeck.c (convert_for_assignment): Pass flag to
3514 vector_types_convertible_p to allow emission of note.
3515 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3516 to disallow emission of note.
3518 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3521 * typeck.c (build_binary_op): Call overflow_warning if
3522 TREE_OVERFLOW_P is true for the result and not for any of the
3525 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3528 * class.c (add_method): Don't wait until template
3529 instantiation time to complain about duplicate methods.
3531 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3534 * semantics.c (finish_unary_op_expr): Warn only if result
3535 overflowed and operands did not.
3537 2007-01-05 Ian Lance Taylor <iant@google.com>
3539 * typeck.c (build_binary_op): Warn about comparing a non-weak
3542 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3544 * pt.c (tsubst): Propagate the need for structural equality checks
3545 when reducing the level of template parameters.
3547 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3549 * pt.c: Fix a comment typo.
3551 2007-01-02 Ian Lance Taylor <iant@google.com>
3553 * semantics.c (maybe_convert_cond): Optionally warn when using an
3554 assignment as a condition.
3555 * typeck.c (convert_for_assignment): Optionally warn about
3556 assigning the result of an assignment to a bool.
3558 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3560 * pt.c (canonical_template_parms): Correct typo in comment.
3562 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3564 * typeck.c (structural_comptypes): Renamed from "comptypes".
3565 (comptypes): Use canonical type information to perform fast type
3566 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3567 canonical type comparison returns the same results as we would see
3568 from the current, structural check. Support COMPARE_STRUCTURAL
3569 when we need structural checks.
3570 * decl.c (typename_compare): Fix comment.
3571 (build_typename_type): TYPENAME_TYPE nodes require structural
3572 equality checks, because they resolve different based on the
3574 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3575 require structural equality checks (for now).
3576 (build_ptrmemfunc_type): Build the canonical pointer to member
3578 (compute_array_index_type): Whenever we build a new index type
3579 to represent the size of an array in a template, we need to mark
3580 this index type as requiring structural equality. This goes for
3581 arrays with value-dependent sizes with the current ABI, or all
3583 * tree.c (cplus_array_hash): New.
3584 (struct cplus_array_info): New.
3585 (cplus_array_compare): New.
3586 (cplus_array_htab): New.
3587 (build_cplus_array_type_1): Use a hash table to cache the array
3588 types we build. Build the canonical array type for each array
3590 (cp_build_qualified_type_real): When building a cv-qualified array
3591 type, use the hash table of array types and build canonical array
3593 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3594 use structural equality (for now).
3595 * cp-tree.h (COMPARE_STRUCTURAL): New.
3596 * pt.c (canonical_template_parms): New.
3597 (canonical_type_parameter): New.
3598 (process_template_parm): Find the canonical type parameter.
3599 (lookup_template_class): When we have named the primary template
3600 type, set the canonical type for our template class to the primary
3601 template type. If any of the template arguments need structural
3602 equality checks, the template class needs structural equality
3604 (tsubst): When reducing the level of a template template
3605 parameter, we require structural equality tests for the resulting
3606 parameter because its template parameters have not had their types
3607 canonicalized. When reducing a template type parameter, find the
3608 canonical reduced type parameter.
3609 (any_template_arguments_need_structural_equality_p): New.