1 2008-01-29 Michael Meissner <michael.meissner@amd.com>
4 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
5 bits to allow for expansion of the number of middle end tree
8 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
19 * typeck.c (check_return_expr): Tweak call to
20 check_for_bare_parameter_packs.
21 * class.c (add_method): Be careful with error_mark_nodes.
22 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
24 * pt.c (struct find_parameter_pack_data): Remove
26 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
27 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
28 (make_pack_expansion): Ditto.
29 (check_for_bare_parameter_packs): Parameter is now a tree, not a
31 (process_template_parm): Tweak call to
32 check_for_bare_parameter_packs.
33 (push_template_decl_real): Tweak calls to
34 check_for_bare_parameter_packs. If bare parameter packs are found
35 in the list of exceptions, clear out that list after giving an
37 * semantics.c (finish_cond): Tweak call to
38 check_for_bare_parameter_packs.
39 (finish_expr_stmt): Ditto.
40 (finish_for_expr): Ditto.
41 (finish_switch_cond): Ditto.
42 (finish_mem_initializers): Ditto.
43 (finish_member_declaration): Ditto.
44 (finish_static_assert): Check for bare parameter packs in the
46 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
47 attributes of a declaration.
48 * parser.c (cp_parser_using_declaration): Tweak call to
49 check_for_bare_parameter_packs.
50 (cp_parser_base_clause): Ditto.
52 2008-01-28 Jason Merrill <jason@redhat.com>
55 * class.c (build_base_path): Fix !want_pointer case.
57 2008-01-27 Jason Merrill <jason@redhat.com>
60 * class.c (build_base_path): Fix previous change.
62 2008-01-26 Jakub Jelinek <jakub@redhat.com>
65 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
68 2008-01-26 Richard Guenther <rguenther@suse.de>
71 * typeck.c (build_binary_op): Remove code to shorten compares.
73 2008-01-25 Richard Guenther <rguenther@suse.de>
76 * decl.c (record_builtin_java_type): Make __java_boolean
78 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
79 after TYPE_MAIN_VARIANT check.
81 2008-01-25 Jason Merrill <jason@redhat.com>
84 * class.c (build_base_path): Don't mess with virtual access if
86 * call.c (standard_conversion): Don't check whether source type
89 * decl2.c (is_late_template_attribute): Don't defer attribute
90 visibility just because the type is dependent.
92 2008-01-25 Jason Merrill <jason@redhat.com>
93 Mark Mitchell <mark@codesourcery.com>
96 * call.c (standard_conversion): Allow conversion from integer/real
98 (compare_ics): Such a conversion is worse than a normal arithmetic
101 2008-01-25 Richard Guenther <rguenther@suse.de>
104 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
107 2008-01-24 Paolo Carlini <pcarlini@suse.de>
110 * pt.c (push_template_decl_real): Return error_mark_node in case
111 of template definition of non-template.
113 2008-01-24 Jason Merrill <jason@redhat.com>
116 * decl2.c (is_late_template_attribute): Defer any attribute with
117 dependent args. Also defer type attributes if the type is dependent.
119 2008-01-22 Jakub Jelinek <jakub@redhat.com>
120 Alexandre Oliva <aoliva@redhat.com>
123 * call.c (reference_binding): For bitfields use the declared bitfield
125 (add_builtin_candidates): Likewise.
126 * class.c (layout_class_type): For bitfields copy over the
129 2008-01-22 Jason Merrill <jason@redhat.com>
132 * decl.c (groktypename): Also ignore attributes on dependent
133 possibly-class types.
136 * friend.c (do_friend): Check for prior declaration of a friend
137 function of a local class.
138 * name-lookup.c (lookup_name_innermost_nonclass_level):
140 * name-lookup.h: Declare it.
142 2008-01-22 Tom Tromey <tromey@redhat.com>
145 * init.c (build_new_1): Only disallow Java aggregates.
147 2008-01-22 Jakub Jelinek <jakub@redhat.com>
150 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
151 if decl or init is error_mark_node.
154 * error.c (dump_expr): Handle VECTOR_CST.
156 2008-01-21 Jason Merrill <jason@redhat.com>
159 * pt.c (tsubst_aggr_type): Make sure our context is complete.
162 * pt.c (retrieve_local_specialization): Robustify.
163 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
166 * pt.c (tsubst): Only call retrieve_local_specialization if the
167 original typedef was in a function template.
170 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
172 2008-01-21 Richard Guenther <rguenther@suse.de>
175 * error.c (cp_print_error_function): Deal with recursive
178 2008-01-20 Paolo Carlini <pcarlini@suse.de>
181 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
183 2008-01-20 Paolo Carlini <pcarlini@suse.de>
187 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
188 on non-IS_AGGR_TYPE scope.
189 (constructor_name_p): Assert IS_AGGR_TYPE.
191 2008-01-18 Ian Lance Taylor <iant@google.com>
194 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
195 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
196 DECL_IS_OPERATOR_NEW flag.
198 2008-01-16 Richard Guenther <rguenther@suse.de>
201 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
202 for conversions to type variants.
204 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
206 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
207 declaration and code. Update copyright year.
209 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
212 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
213 know we have a class type.
215 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
218 * pt.c (coerce_template_parameter_pack): When substituting into
219 the type of a non-type template parameter pack. use the
220 deduced/substituted arguments.
221 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
222 can be a parameter pack with the ellipsis following it. When we
223 have an erroneous declaration, allow it to be a parameter pack.
224 (cp_parser_template_parameter): Complain about default
225 arguments on non-type template parameter packs, and parse them
226 using the new cp_parser_default_argument.
227 (cp_parser_parameter_declaration): Complain about parameter packs
228 with default arguments. Move parsing of default arguments into a
229 new function, cp_parser_default_argument.
230 (cp_parser_default_argument): New; extracted from
231 cp_parser_parameter_declaration.
233 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
239 * typeck.c (check_return_expr): If there are bare parameter packs
240 in the return value, set it to error_mark_node.
241 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
242 * pt.c (find_parameter_packs_r): Look at the type of
243 IDENTIFIER_NODEs (e.g., for user-defined conversions).
244 (check_for_bare_parameter_packs): Flip the result: now returns
245 TRUE when there were bare parameter packs, FALSE otherwise.
246 (push_template_decl_real): Deal with flipped result of
247 check_for_bare_parameter_packs.
248 * semantics.c (finish_cond): If there are bare parameter packs in
249 the conditional, set it to error_mark_node.
250 (finish_expr_stmt): If there are bare parameter packs in the
251 expression, set it to error_mark_node.
252 (finish_for_expr): Ditto.
253 (finish_switch_cond): If there are bare parameter packs in
254 the conditional, set it to error_mark_node.
255 (finish_mem_initializers): If there are bare parameter packs in
256 the member initializer, set it to error_mark_node.
257 (finish_member_declaration): Check the attributes of the
258 declaration for bare parameter packs, and remove the attributes if
259 any have bare parameter packs.
260 * parser.c (cp_parser_using_declaration): Check the using
261 declaration for bare parameter packs.
262 (cp_parser_base_clause): If there are bare parameter packs in a
263 base specifier, don't add it to the chain.
265 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
268 * error.c (dump_simple_decl): Display ellipsis for template
269 non-type parameter packs.
270 (dump_decl): Display ellipsis for template type parameter packs.
271 (dump_template_decl): Display ellipsis for template template
273 * pt.c (redeclare_class_template): When redeclaring a class
274 template, check for collisions between template parameters and
275 template parameter packs.
277 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
280 * pt.c (process_partial_specialization): Don't mark template
281 parameters that occur in non-deduced contexts.
282 (struct pair_fn_data): Add include_nondeduced_p.
283 (for_each_template_parm_r): Only visit non-deduced contexts if
284 include_nondeduced_p is set.
285 (for_each_template_parm): Added parameter include_nondeduced_p,
286 which states whether template parameters found in non-deduced
287 contexts should be visited.
288 (uses_template_parms): Visit all template parameters, even those
289 in non-deduced contexts.
291 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
294 * pt.c (check_default_tmpl_args): Check for parameter packs that
295 aren't at the end of a primary template.
296 (push_template_decl_real): Remove check for parameter packs that
297 aren't at the end of a primary template; that now happens in
298 check_default_tmpl_args.
299 * semantics.c (finish_template_template_parm): Use
300 check_default_tmpl_args to check for errors in the template
303 2008-01-12 Doug Kwan <dougkwan@google.com>
305 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
306 instead of OPT_Wreturn_type in warning due to ignored return type
308 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
309 instead of OPT_Wreturn_type in warning due to ignored return type
312 2008-01-08 Jakub Jelinek <jakub@redhat.com>
315 * semantics.c (finish_omp_for): Don't call
316 fold_build_cleanup_point_expr if processing_template_decl.
318 2008-01-04 Paolo Carlini <pcarlini@suse.de>
319 Jakub Jelinek <jakub@redhat.com>
322 * error.c (dump_template_argument): Deal with TREE_LIST.
324 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
326 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
327 long" in C++0x mode; change the warning to note that "long long"
328 is only unsupported in C++98 mode.
330 2007-12-20 Jason Merrill <jason@redhat.com>
333 * call.c (standard_conversion): Derived-to-base is considered a
336 2007-12-19 Jakub Jelinek <jakub@redhat.com>
339 * parser.c (cp_parser_omp_parallel): For non-combined parallel
340 call cp_parser_statement rather than
341 cp_parser_already_scoped_statement.
343 2007-12-18 Jason Merrill <jason@redhat.com>
346 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
348 (dependent_type_p_r): Handle the domain of an array.
350 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
351 Jakub Jelinek <jakub@redhat.com>
356 * pt.c (template_template_parm_bindings_ok_p): New; verifies
357 bindings of template template parameters after all template
358 arguments have been deduced.
359 (coerce_template_parms): Don't complain when COMPLAIN doesn't
361 (fn_type_unification): Use template_template_parm_bindings_ok_p.
362 (unify): Deal with variadic, bound template template parameters.
363 (get_class_bindings): Use template_template_parm_bindings_ok_p.
365 2007-12-18 Jakub Jelinek <jakub@redhat.com>
368 * decl.c (grokdeclarator): Reject friend sfk_constructor
371 2007-12-17 Jakub Jelinek <jakub@redhat.com>
374 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
377 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
380 * cp-lang.c (cp_classify_record): New.
381 (LANG_HOOKS_CLASSIFY_RECORD): Override.
383 2007-12-11 Jakub Jelinek <jakub@redhat.com>
386 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
389 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
390 dynamic_cast in a template.
392 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
395 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
396 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
398 2007-12-10 Jakub Jelinek <jakub@redhat.com>
401 * error.c (dump_type_prefix, dump_type_suffix): Handle
405 * error.c (dump_expr): Handle ABS_EXPR.
407 2007-12-09 Jakub Jelinek <jakub@redhat.com>
411 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
412 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
413 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
414 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
415 flag_use_repository and repo_emit_p returned 2.
417 2007-12-06 Jakub Jelinek <jakub@redhat.com>
420 * tree.c (stabilize_call, stabilize_init): Do nothing if
421 processing_template_decl.
423 2007-12-05 Jakub Jelinek <jakub@redhat.com>
426 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
427 error instead of assertion failure.
428 * parser.c (cp_parser_decltype): If closing paren is not found,
429 return error_mark_node.
431 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
434 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
436 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
437 since arg_assoc_template_arg will deal with them (better).
439 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
442 * pt.c (tsubst_exception_specification): Handle substitutions into
443 member templates, where tsubst_pack_expansion returns a
446 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
449 * pt.c (unify_pack_expansion): If we didn't deduce any actual
450 bindings for the template parameter pack, don't try to keep the
451 empty deduced arguments.
452 (unify): If a parameter is a template-id whose template argument
453 list contains a pack expansion that is not at the end, then we
454 cannot unify against that template-id.
456 2007-12-02 Paolo Carlini <pcarlini@suse.de>
459 * pt.c (current_template_args): Use error_operand_p.
461 2007-12-02 Paolo Carlini <pcarlini@suse.de>
464 * error.c (dump_decl): Handle TREE_BINFO.
466 2007-12-01 Ollie Wild <aaw@google.com>
469 * typeck.c (build_binary_op): Add conversion of pointers to function
470 members appearing as operands to the equality operators.
472 2007-11-30 Jakub Jelinek <jakub@redhat.com>
475 * error.c (dump_expr): Handle OBJ_TYPE_REF.
477 2007-11-29 Jakub Jelinek <jakub@redhat.com>
480 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
482 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
487 * parser.c (cp_parser_decltype): Don't call finish_id_expression
489 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
492 2007-11-27 Jakub Jelinek <jakub@redhat.com>
494 PR tree-optimization/34181
495 * method.c (use_thunk): Don't inline the call in the thunk.
498 * tree.c (decl_linkage): Static data members and static member
499 functions in anonymous ns classes are lk_external.
501 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
504 * decl.c (start_preparsed_function): Pass
505 processing_template_decl for the new allocate_struct_function
508 2007-11-25 Richard Guenther <rguenther@suse.de>
510 * decl.c (poplevel): Use BLOCK_CHAIN.
512 2007-11-24 Ollie Wild <aaw@google.com>
514 * typeck.c (delta_from_ptrmemfunc): New function.
515 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
516 (build_binary_op): Call delta_from_ptrmemfunc.
518 2007-11-23 Jakub Jelinek <jakub@redhat.com>
522 * decl.c (cp_finish_decl): Disallow variable or field
523 definitions if extern "Java" aggregates.
524 (grokparms): Disallow parameters with extern "Java"
526 (check_function_type): Disallow function return values
527 with extern "Java" aggregates.
528 * init.c (build_new_1): Disallow placement new with
529 extern "Java" aggregates.
531 2007-11-23 Mark Mitchell <mark@codesourcery.com>
532 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
535 * call.c (convert_like_real): Build a zero constant when __null is
536 converted to an integer type.
538 2007-11-22 Jakub Jelinek <jakub@redhat.com>
541 * decl2.c (cp_write_global_declarations): Issue error about static
542 data members in anonymous namespace which are declared and used,
545 2007-11-20 Jakub Jelinek <jakub@redhat.com>
548 * parser.c (cp_parser_class_head): Reject function template ids.
551 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
552 when processing_template_decl to build_array_type.
555 * pt.c (more_specialized_fn): Don't segfault if one or
556 both argument list end with ellipsis.
558 2007-11-18 Jakub Jelinek <jakub@redhat.com>
561 * semantics.c (finish_call_expr): Set
562 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
563 or OVERLOAD with all noreturn functions.
565 2007-11-16 Jakub Jelinek <jakub@redhat.com>
568 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
571 2007-11-13 Jakub Jelinek <jakub@redhat.com>
578 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
579 set to error_mark_node the outermost POINTER_TYPE to the pack if
580 it is seen in a POINTER_TYPE.
581 (push_template_decl_real): If check_for_bare_parameter_packs
582 fails for function return type, set the return type to
583 integer_type_node. If check_for_bare_parameter_packs failed
584 for non-function, return error_mark_node.
587 * call.c (build_new_op): Call resolve_args before calling
590 2007-11-11 Tom Tromey <tromey@redhat.com>
593 * lex.c (handle_pragma_implementation): Use cpp_included_before.
595 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
598 * pt.c (redeclare_class_template): Update error message. Use a
599 note to show the previous declaration.
600 (tsubst_friend_class): Use the location of the friend template as
601 the input location before calling redeclare_class_template.
603 2007-11-11 Jakub Jelinek <jakub@redhat.com>
606 * semantics.c (finish_pseudo_destructor_expr): Handle
607 object == error_mark_node.
609 2007-11-10 Jakub Jelinek <jakub@redhat.com>
612 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
613 is not scalar type, let finish_class_member_access_expr handle
614 diagnostics. Pass BIT_NOT_EXPR argument to
615 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
617 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
620 * decl.c (cp_complete_array_type): If any of the initializer
621 elements are pack expansions, don't compute the array size yet.
623 2007-11-08 Andrew Pinski <pinskia@gmail.com>
626 * tree.c (decl_linkage): Fields have no linkage.
628 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
630 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
632 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
637 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
638 Be careful with ERROR_MARK_NODEs.
639 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
642 2007-11-07 Jakub Jelinek <jakub@redhat.com>
645 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
648 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
652 * tree.c (c_build_qualified_type): Define bridge to
653 cp_build_qualified_type.
655 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
666 * typeck.c (check_return_expr): Pass address of retval to
667 check_for_bare_parameter_packs.
668 * class.c (build_base_field): Tolerate bases that have no layout
670 (end_of_base): Ditto.
671 * tree.c (canonical_type_variant): Be careful with
673 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
675 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
676 which states whether parameter packs should be replaced with
678 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
679 possible. If set_packs_to_error is set true, replace the parameter
680 pack with ERROR_MARK_NODE. Manage our own pointer sets.
681 (uses_parameter_packs): Don't set parameter packs to
683 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
684 which may be modified (if it is a parameter pack). Instructs
685 find_parameter_packs_r to replace parameter packs with
686 ERROR_MARK_NODE (so that they won't cause errors later on).
687 (process_template_parm): Pass pointer to
688 check_for_bare_parameter_packs.
689 (process_partial_specialization): Replace pack expansions before
690 the end of the template argument list with ERROR_MARK_NODE.
691 (push_template_decl_real): Pass pointer to
692 check_for_bare_parameter_packs. Replace parameter packs not at the
693 end of the template parameter list with ERROR_MARK_NODE.
694 (convert_template_argument): Be more careful about using DECL_NAME
695 on only declarations.
696 (unify): Can't unify against ERROR_MARK_NODE.
697 * semantics.c (finish_cond): Pass pointer to
698 check_for_bare_parameter_packs.
699 (finish_expr_stmt): Ditto.
700 (finish_for_expr): Ditto.
701 (finish_switch_cond): Pass pointer to
702 check_for_bare_parameter_packs, and call it before we put the
703 condition into the statement.
704 (finish_mem_initializers): Pass pointer to
705 check_for_bare_parameter_packs.
706 (finish_member_declaration): Ditto.
707 * parser.c (cp_parser_base_clause): Ditto.
709 2007-11-06 Jakub Jelinek <jakub@redhat.com>
712 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
713 with the final TREE_READONLY flag in place. processing_template_decl
714 is known to be 0 in this part of function.
717 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
718 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
719 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
720 * semantics.c (finish_omp_atomic): Revert most of the
721 2007-02-05 changes, just keep the new representation of
722 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
724 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
727 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
730 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
735 * typeck.c (merge_types): Don't lose rvalue references when
737 * call.c (build_over_call): Don't elide move constructors just
738 because the copy constructor is trivial (!).
739 (compare_ics): If comparing cv-qualifiers fails, we can still order
740 based on binding lvalues vs. rvalues.
742 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
745 * pt.c (unify_pack_expansion): bring handling of function call
746 arguments into line with type_unification_real.
748 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
750 * typeck.c (build_binary_op): Use pedwarn instead of error for
753 2007-11-05 Jakub Jelinek <jakub@redhat.com>
756 * parser.c (cp_parser_unary_expression): For &&label call
757 cp_parser_non_integral_constant_expression and return error_mark_node
761 * decl.c (grokdeclarator): Don't call build_memfn_type if type
762 is neither FUNCTION_TYPE nor METHOD_TYPE.
764 2007-11-02 Jakub Jelinek <jakub@redhat.com>
767 * parser.c (cp_parser_nested_name_specifier_opt): Use
768 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
769 typedef of currently open class.
771 2007-11-02 Paolo Carlini <pcarlini@suse.de>
774 * error.c (dump_expr): Deal specially with statements.
776 2007-11-01 Jason Merrill <jason@redhat.com>
779 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
781 (lookup_template_class): Use it to get the outer template args
782 for instantiating one.
785 * pt.c (reduce_template_parm_level): tsubst the parameters
786 of a template template parm.
788 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
791 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
793 2007-11-01 Jakub Jelinek <jakub@redhat.com>
796 * parser.c (cp_parser_postfix_dot_deref_expression): If
797 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
798 first and if that succeeds and type is SCALAR_TYPE_P, create
802 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
803 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
804 as for std::type_info.
806 2007-10-31 Paolo Carlini <pcarlini@suse.de>
809 * cxx-pretty-print.c (pp_cxx_typeid_expression,
810 pp_cxx_delete_expression): Change to static linkage.
811 * cxx-pretty-print.h: Adjust declarations.
812 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
813 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
814 MODOP_EXPR): Forward to pp_expression.
816 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
819 2007-10-31 Christian Bruel <christian.bruel@st.com>
820 Mark Mitchell <mark@codesourcery.com>
823 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
824 if retval is volatile.
826 2007-10-30 Jakub Jelinek <jakub@redhat.com>
829 * decl2.c (build_offset_ref_call_from_tree): Call
830 build_non_dependent_expr on object prior to building ADDR_EXPR from it
831 if FN is DOTSTAR_EXPR.
833 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
837 * pt.c (find_parameter_packs_r): Fix typo in comment.
838 (convert_template_argument): Look at the pattern of a pack
839 expansion to determine what kind of entity we're converting.
840 (coerce_template_parameter_pack): When we have coerced a non-type
841 template parameter pack, substitute into the type of that pack.
842 (tsubst_pack_expansion): When our substitution of a parameter pack
843 is a "trivial" substitution of itself, just substitute into the
844 pack expansion rather than actually expanding.
846 2007-10-29 Jakub Jelinek <jakub@redhat.com>
849 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
850 for non-integral type bitfields. Return true if bitfield is correct, false
851 error has been diagnosed.
852 (check_field_decls): If check_bitfield_decl returned false, call also
855 2007-10-28 Paolo Carlini <pcarlini@suse.de>
856 Mark Mitchell <mark@codesourcery.com>
859 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
860 class member error out and return.
862 2007-10-27 Jakub Jelinek <jakub@redhat.com>
864 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
865 to current_function_decl rather than 0.
868 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
870 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
872 2007-10-27 Jason Merrill <jason@redhat.com>
875 * call.c (convert_default_arg): Detect recursion.
877 2007-10-27 Jakub Jelinek <jakub@redhat.com>
880 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
881 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
883 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
885 * error.c (dump_expr): Handle OFFSETOF_EXPR.
887 2007-10-26 Jason Merrill <jason@redhat.com>
890 * pt.c (get_template_info): New fn.
891 (template_class_depth): Use it.
892 (push_template_decl_real): Check that the template args of the
893 definition match the args of the previous declaration.
895 2007-10-26 Paolo Carlini <pcarlini@suse.de>
898 * decl2.c (coerce_new_type): Do not allow a default argument for
901 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
904 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
905 don't see the leading '('. Only lookup names if we get an
908 2007-10-26 Jakub Jelinek <jakub@redhat.com>
911 * parser.c (cp_parser_parenthesized_expression_list): Set
912 greater_than_is_operator_p to true in between the parens.
914 2007-10-26 Paolo Carlini <pcarlini@suse.de>
917 * decl.c (grokdeclarator): In case of conflicting specifiers
918 just return error_mark_node.
920 2007-10-26 Ollie Wild <aaw@google.com>
922 * expr.c (cxx_expand_expr): Removed.
923 * cp-tree.h (exx_expand_expr): Removed.
924 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
927 2007-10-25 Paolo Carlini <pcarlini@suse.de>
930 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
932 2007-10-23 Jason Merrill <jason@redhat.com>
934 PR c++/25950 (DR 391)
935 * call.c (struct conversion): Remove check_copy_constructor_p.
936 (reference_binding): Always bind a reference directly to a
937 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
939 (check_constructor_callable): Remove.
940 (convert_like_real): Don't call it.
941 (initialize_reference): Don't call check_constructor_callable.
942 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
943 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
944 conversions if LOOKUP_NO_TEMP_BIND.
945 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
946 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
948 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
950 2007-10-22 Jakub Jelinek <jakub@redhat.com>
953 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
954 before checking if its type is integral.
956 2007-10-22 Jason Merrill <jason@redhat.com>
959 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
960 * pt.c (apply_late_template_attributes): Splice out dependent
961 attributes from DECL_ATTRIBUTES.
963 * decl.c (cxx_maybe_build_cleanup): Use build_address.
965 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
967 * typeck.c (build_binary_op) : Use appropriate warning option
968 instead of unnamed warning.
970 2007-10-16 Paolo Carlini <pcarlini@suse.de>
973 * pt.c (current_template_args): Do not change TREE_LIST elements
974 with a TREE_VALUE of error_mark_node.
976 2007-10-16 Mark Mitchell <mark@codesourcery.com>
978 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
979 * decl.c (start_decl): Tidy.
980 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
982 (grokdeclarator): Clarify comment.
984 2007-10-14 Andrew Pinski <pinskia@gmail.com>
987 * decl.c (grokfndecl): Return NULL after the "definition of
988 implicitly-declared" error happened.
990 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
993 * call.c (build_user_type_conversion_1): Do not consider conversion
994 functions to convert a (possibly cv-qualified) object to the (possibly
995 cv-qualified) same object type (or a reference to it), to a (possibly
996 cv-qualified) base class of that type (or a reference to it).
998 2007-10-12 Paolo Carlini <pcarlini@suse.de>
1000 * pt.c (tsubst): Use template_parm_level_and_index.
1002 2007-10-12 Jakub Jelinek <jakub@redhat.com>
1005 * parser.c (cp_parser_compound_statement): Handle label-declarations
1006 at the beginning of the compound statement.
1007 (cp_parser_block_declaration): Issue diagnostics about __label__
1008 not at the beginning of a block.
1010 2007-10-11 Paolo Carlini <pcarlini@suse.de>
1013 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
1014 to convert_template_argument.
1015 (coerce_template_parms): Return error_mark_node after fixed-length
1017 (tsubst_decl): Check for error_mark_node the return value of the
1018 first tsubst in 'case VAR_DECL'.
1020 2007-10-08 Ollie Wild <aaw@google.com>
1022 * typeck2.c (digest_init): Call cplus_expand_constant after
1023 convert_for_initialization.
1024 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1025 * expr.c (cplus_expand_constant): Updated function description.
1027 2007-10-04 Jason Merrill <jason@redhat.com>
1030 * call.c (initialize_reference): Handle local static reference
1033 2007-10-03 Jason Merrill <jason@redhat.com>
1036 * name-lookup.c (push_namespace_with_attrs): Fold back into...
1037 (push_namespace): Here.
1038 (handle_namespace_attrs): New fn for the attr code.
1039 (leave_scope): Don't pop_visibility.
1040 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
1041 * parser.c (cp_parser_namespace_definition): Call
1042 handle_namespace_attrs and pop_visibility as appropriate.
1045 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
1047 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
1049 * decl.c (duplicate_decls): Preserve linkage flags for mere
1050 redeclarations of gnu_inline definitions.
1052 2007-10-03 Jason Merrill <jason@redhat.com>
1055 * decl.c (wrap_cleanups_r): New fn.
1056 (wrap_temporary_cleanups): New fn.
1057 (initialize_local_var): Call it.
1059 2007-09-29 Jason Merrill <jason@redhat.com>
1062 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
1063 constant to not have DECL_EXTERNAL if it's file-local.
1065 2007-09-28 Ollie Wild <aaw@google.com>
1068 2007-09-27 Ollie Wild <aaw@google.com>
1070 * typeck2.c (digest_init): Call cplus_expand_constant after
1071 convert_for_initialization.
1072 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1073 * expr.c (cplus_expand_constant): Updated function description.
1075 2007-09-28 Jason Merrill <jason@redhat.com>
1078 * class.c (layout_empty_base): Take rli parameter, update
1079 rli->record_align if empty base has user-specified alignment.
1080 (build_base_field): Pass rli to it.
1082 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1085 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
1087 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1090 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
1091 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
1092 (dump_parameters): Just call dump_type for argument packs too.
1094 2007-09-28 Jakub Jelinek <jakub@redhat.com>
1097 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
1098 qualification by creating qualified PACK_EXPANSION_PATTERN and
1099 then calling make_pack_expansion on it.
1101 2007-09-27 Ollie Wild <aaw@google.com>
1103 * typeck2.c (digest_init): Call cplus_expand_constant after
1104 convert_for_initialization.
1105 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1106 * expr.c (cplus_expand_constant): Updated function description.
1108 2007-09-27 Jason Merrill <jason@redhat.com>
1111 * decl2.c (is_late_template_attribute): Don't crash on unknown
1114 2007-09-27 Paolo Carlini <pcarlini@suse.de>
1117 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
1118 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
1119 spaces in the formatting.
1120 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
1122 2007-09-27 Jakub Jelinek <jakub@redhat.com>
1124 * error.c (cxx_print_error_function): Add third argument, pass
1125 it over to lhd_print_error_function.
1126 (cp_print_error_function): If diagnostic->abstract_origin, print
1128 * cp-tree.h (struct diagnostic_info): New forward decl.
1129 (cxx_print_error_function): Add third argument.
1131 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
1134 * name-lookup.c (pushtag): Do not create an implicit typedef before
1135 the associated type declaration is known to be valid.
1137 2007-09-25 Jakub Jelinek <jakub@redhat.com>
1139 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
1140 rather than pointers.
1142 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1145 * search.c (check_final_overrider): Fail if
1146 targetm.comp_type_attributes returns 0.
1148 2007-09-24 Jason Merrill <jason@redhat.com>
1151 * pt.c (resolve_typename_type): Don't look things up in the original
1152 template if it would mean losing template arguments.
1154 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1157 * cp-tree.h (cxx_type_hash_eq): New prototype.
1158 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1159 * tree.c (cxx_type_hash_eq): New function.
1161 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1164 * tree.c (cp_build_qualified_type_real): Build a canonical
1165 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1167 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1171 * tree.c (cplus_array_compare): Compare pointers, not types.
1172 (build_cplus_array_type_1): Store new array type into the hash
1173 table before building the canonical type; build the canonical type
1175 (cp_build_qualified_type_real): Put all of the array types with
1176 cv-qualified element types into the C++ array hash table, built as
1177 variants of the unqualified versions.
1179 2007-09-23 Jason Merrill <jason@redhat.com>
1182 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1183 for deprecation warnings.
1185 2007-09-22 Jason Merrill <jason@redhat.com>
1188 * call.c (build_over_call): Warn about deprecated virtuals.
1191 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1192 (MAYBE_TAGGED_TYPE_P): Remove.
1193 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1194 instead of calling is_late_template_attribute again.
1195 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1196 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1197 Don't crash on typedefs from non-template classes.
1198 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1199 (is_late_template_attribute): All attributes applied to template
1200 parms or typename types are dependent. Static.
1201 (splice_template_attributes): Pass decl through.
1202 (save_template_attributes): Likewise.
1204 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1207 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1208 returned from tsubst_pack_expansion.
1209 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1210 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1212 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1215 * semantics.c (finish_id_expression): Use consistently
1216 context_for_name_lookup.
1217 * decl.c (fixup_anonymous_aggr): Fix error message for
1218 anonymous struct (vs union).
1220 2007-09-19 Jason Merrill <jason@redhat.com>
1223 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1224 (retrieve_specialization): Only tagged types use
1225 DECL_TEMPLATE_INSTANTIATIONS.
1226 (instantiate_class_template): Push nested classes too.
1227 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1229 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1230 * init.c (is_aggr_type): Remove redundant tests.
1231 * class.c (push_nested_class): Use CLASS_TYPE_P.
1233 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1236 * init.c (build_zero_init): If, recursively, build_zero_init
1237 returns a NULL_TREE, do not append it to the VEC of constructors.
1239 2007-09-18 Jason Merrill <jason@redhat.com>
1242 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1243 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1244 ATTR_FLAG_TYPE_IN_PLACE.
1245 (tsubst): Do unqualified lookup to find typedefs from current class.
1246 [ARRAY_TYPE]: Propagate alignment info.
1247 * decl2.c (is_late_template_attribute): Only defer handling of
1248 attribute aligned if the expression is dependent.
1249 (save_template_attributes): If we're deferring any attributes,
1250 make this a naming typedef.
1252 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1254 PR c++/33462 (again)
1255 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1256 va_arg instead of __builtin_va_arg.
1258 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1261 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1262 (pp_cxx_primary_expression): Use it.
1263 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1264 * error.c (dump_expr): Use it.
1266 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1269 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1270 out case TYPEID_EXPR to...
1271 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1272 and pp_cxx_right_paren.
1273 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1274 * error.c (dump_expr): Use it.
1276 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1279 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1280 (pp_cxx_primary_expression): Use it.
1281 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1282 * error.c (dump_expr): Use it.
1284 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1287 * init.c (build_new): Remove warning for zero-element
1290 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1293 * call.c (maybe_handle_implicit_object): Set this_p, clear
1294 rvaluedness_matches_p.
1295 (compare_ics): Do not compare rvaluedness matching when one of the
1296 operands is an implicit object.
1298 2007-09-14 Jason Merrill <jason@redhat.com>
1300 PR c++/17743, c++/19163
1301 * decl2.c (is_late_template_attribute): New fn.
1302 (splice_template_attributes, save_template_attributes): New fns.
1303 (cplus_decl_attributes): Call save_template_attributes.
1304 * pt.c (apply_late_template_attributes): New fn.
1305 (instantiate_class_template, tsubst_decl): Use it.
1306 * cp-tree.h: Declare is_late_template_attribute.
1308 2007-09-13 Tom Tromey <tromey@redhat.com>
1310 * parser.c (cp_lexer_new_main): Don't use
1311 c_lex_return_raw_strings.
1312 (cp_lexer_get_preprocessor_token): Update. Add special case when
1315 2007-09-11 Jan Hubicka <jh@suse.cz>
1317 * method.c (use_thunk): Use tree_rest_of_compilation
1318 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1319 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1320 * cp-tree.h (expand_body): Kill.
1321 (emit_associated_thunks): Declare.
1322 * semantics.c (emit_associated_thunks): Export.
1323 (expand_body): Kill.
1325 2007-09-09 David Daney <ddaney@avtrex.com>
1328 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1329 to calculate cookie_ptr.
1331 2007-09-08 Jason Merrill <jason@redhat.com>
1334 * pt.c (most_specialized_class): Set processing_template_decl
1335 while tsubsting partial spec args.
1337 2007-09-06 Jason Merrill <jason@redhat.com>
1339 * decl2.c (get_guard): Copy visibility from the guarded variable.
1341 2007-09-06 Jan Hubicka <jh@suse.cz>
1343 * semantics.c (expand_body): Do not mark arguments of clones used.
1345 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1348 * decl.c (cp_finish_decl): When processing_template_decl,
1349 deal correctly with init as TREE_LIST.
1351 2007-09-06 Tom Tromey <tromey@redhat.com>
1353 * decl.c (finish_function): Put return's location on line zero of
1356 2007-09-05 Jason Merrill <jason@redhat.com>
1359 * except.c (prepare_eh_type): Use type_decays_to.
1362 * init.c (build_delete): Use build_headof to get the address of the
1363 complete object if we aren't using the deleting destructor.
1364 * rtti.c (build_headof): No longer static.
1365 * cp-tree.h: Declare it.
1367 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1369 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1370 decl if a prototype for XX is provided with throw().
1373 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1374 on __*_chk non-__builtin_* decls.
1376 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1379 * semantics.c (finish_id_expression): Use context_for_name_lookup
1380 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1381 * class.c (finish_struct_anon): Deal correctly with anonymous
1382 structs (vs unions, as GNU extension) in error messages.
1384 2007-09-05 Jan Hubicka <jh@suse.cz>
1386 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1387 call, DECL_EXTERNAL checks and current_function_decl saving.
1389 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1391 PR c++/29731 (again)
1392 * parser.c (cp_parser_primary_expression): Return error_mark_node
1393 when a statement-expression is found in a template-argument list.
1395 2007-09-04 Jason Merrill <jason@redhat.com>
1397 * except.c (initialize_handler_parm): Use
1398 fold_build_cleanup_point_expr.
1401 * call.c (reference_binding): Don't look for user-defined conversions
1405 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1406 the MUST_NOT_THROW_EXPR.
1408 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1410 * decl.c (cp_finish_decl): Call determine_visibility before
1411 make_rtl_for_nonlocal_decl.
1413 2007-09-04 Jason Merrill <jason@redhat.com>
1416 * pt.c (most_specialized_class): Substitute outer template
1417 arguments into the arguments of a member template partial
1419 (strip_innermost_template_args): New fn.
1421 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1423 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1425 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1427 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1428 * decl.c (cp_make_fname_decl): Likewise,
1429 * parser.c (cp_parser_string_literal): Likewise,
1430 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1431 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1434 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1437 * typeck.c (build_unary_op): Fix error message for
1438 Boolean expression as operand to operator--.
1440 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1442 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1443 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1446 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1449 * init.c (build_default_init): Make extern.
1450 * cp-tree.h (build_default_init): Declare here.
1451 * pt.c (tsubst_expr): When the instantiation of the initializer of
1452 a variable results in an empty list, default-initialize the
1454 (tsubst_copy_and_build): When the instantiation of the initializer
1455 in a new expression results in an empty initializer list,
1456 default-initialize it.
1458 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1460 * mangle.c (write_type): Change mangling of rvalue reference from
1463 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1465 * decl.c (duplicate_decls): Remove duplicated line.
1467 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1470 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1471 BOUND_TEMPLATE_TEMPLATE_PARM.
1473 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1476 * search.c (lookup_member): Check the name argument for
1479 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1482 * parser.c (cp_parser_trait_expr): Check rerurn value of
1485 2007-08-30 Ollie Wild <aaw@google.com>
1487 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1488 convert_ptrmem for pointer to member conversions.
1489 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1490 (ocp_convert): Update cp_convert_to_pointer call.
1491 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1493 (build_static_cast_1): Check can_convert for conversions in either
1495 (get_delta_difference_1): New function.
1496 (get_delta_difference): Refactor to call get_delta_difference_1.
1498 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1500 * decl.c (start_preparsed_function): Set
1501 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1503 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1506 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1507 BOUND_TEMPLATE_TEMPLATE_PARM.
1509 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1513 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1514 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1516 2007-08-27 Jason Merrill <jason@redhat.com>
1519 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1520 Look inside STMT_EXPR.
1521 * semantics.c (stmt_expr_value_expr): New fn.
1522 * cp-tree.h: Declare it.
1525 * decl.c (groktypename): Ignore attributes applied to class type.
1527 2007-08-28 Richard Guenther <rguenther@suse.de>
1529 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1531 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1533 * error.c (dump_expr): Handle COMPLEX_CST.
1534 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1535 (pp_cxx_expression): Likewise.
1537 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1539 * decl.c (GNU_INLINE_P): New.
1540 (duplicate_decls): Handle gnu_inline. Merge attributes and
1541 some flags in overriding definitions.
1542 (redeclaration_error_message): Handle gnu_inline.
1543 (start_preparsed_function): Likewise.
1545 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1547 * call.c (sufficient_parms_p): Constify.
1548 * class.c (same_signature_p): Likewise.
1549 * cp-gimplify.c (is_invisiref_parm,
1550 cxx_omp_privatize_by_reference): Likewise.
1551 * cp-objcp-common.c (has_c_linkage): Likewise.
1552 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1553 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1554 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1555 num_artificial_parms_for, comp_template_parms,
1556 template_parameter_pack_p, any_dependent_template_arguments_p,
1557 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1558 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1559 zero_init_p, member_p, cp_lvalue_kind,
1560 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1561 varargs_function_p, is_dummy_object, special_function_kind,
1562 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1563 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1564 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1565 cp_has_mutable_p, at_least_as_qualified_p,
1566 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1567 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1568 * except.c (nothrow_libfn_p): Likewise.
1569 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1571 * pt.c (comp_template_parms, template_parameter_pack_p,
1572 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1573 any_dependent_template_arguments_p): Likewise.
1574 * repo.c (repo_export_class_p): Likewise.
1575 * semantics.c (anon_aggr_type_p): Likewise.
1576 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1577 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1578 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1579 zero_init_p, special_function_p): Likewise.
1580 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1581 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1582 compparms, invalid_nonstatic_memfn_p,
1583 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1584 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1585 cp_has_mutable_p, lvalue_or_else): Likewise.
1587 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1589 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1590 * cp-objcp-common.c (cp_tree_size): Ditto.
1591 * tree.c (cp_walk_subtrees): Ditto
1592 * cp-tree.def (TINST_LEVEL): Go away.
1593 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1594 move together with other non-tree structs.
1595 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1596 (union lang_tree_node): Eliminate tinst_level field.
1597 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1598 (current_instantiation, outermost_tinst_level): Return
1599 a "struct tinst_level *".
1601 * error.c (print_instantiation_partial_context): Change second
1602 parameter to a "struct tinst_level *". Replace accessor macros
1604 (print_instantiation_full_context): Likewise.
1605 * lex.c (in_main_input_context): Likewise.
1607 * pt.c (struct pending_templates): New.
1608 (pending_templates, last_pending_template): Use it as a type.
1609 (current_tinst_level): Change typo to "struct tinst_level *"
1610 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1611 (add_pending_template): Construct a "struct pending_template".
1612 Replace TINST_LEVEL accessor macros with field access.
1613 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1614 (pop_tinst_level): Likewise.
1615 (instantiate_pending_templates): Likewise. Factor common code used
1616 when an instantiation has been done.
1617 (outermost_tinst_level): Replace tree_last with loop.
1618 (current_instantiation): Return a "struct tinst_level *".
1620 2007-08-24 Ollie Wild <aaw@google.com>
1622 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1623 * name-lookup.h (cp_binding_level): Remove vtables member.
1625 2007-08-24 Richard Guenther <rguenther@suse.de>
1627 * tree.c (cp_cannot_inline_tree_fn): Remove.
1628 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1629 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1632 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1635 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1636 error_mark_node right away if build_expr_type_conversion
1640 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1641 is error_mark_node rather than NULL_TREE.
1642 * pt.c (check_explicit_specialization): Likewise.
1645 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1646 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1648 2007-08-22 Jason Merrill <jason@redhat.com>
1651 * pt.c (outermost_tinst_level): New function.
1652 * lex.c (in_main_input_context): New function.
1653 * cp-tree.h: Declare it.
1654 * decl2.c (constrain_class_visibility): Use it to avoid warning
1655 about uses of the anonymous namespace in the main input file.
1657 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1659 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1661 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1664 * class.c (finish_struct_1): Warn when a class has virtual
1665 functions and accessible non-virtual destructor.
1667 2007-08-20 Richard Guenther <rguenther@suse.de>
1671 * call.c (build_new_method_call): Convert initializer to
1673 * init.c (build_aggr_init): Do not fiddle with types.
1674 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1675 * except.c (build_throw): Do not drop qualifiers for the
1677 * typeck.c (get_member_function_from_ptrfunc): Do not
1678 fiddle with types, instead convert.
1679 (build_ptrmemfunc1): Convert to the target type for
1681 (gfc_trans_allocate): Convert result to target type.
1682 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1683 pointer-to-member structures shall have alias set zero as well.
1685 2007-08-20 Richard Guenther <rguenther@suse.de>
1687 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1689 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1690 (nonstatic_local_decl_p): Likewise.
1691 * tree.c (cp_auto_var_in_fn_p): Remove.
1692 * decl.c (nonstatic_local_decl_p): Remove.
1694 2007-08-20 Richard Guenther <rguenther@suse.de>
1696 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1698 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1699 cp_walk_subtrees lh parameter.
1700 (cp_walk_tree_without_duplicates): New define to
1701 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1702 * tree.c (count_trees): Call
1703 cp_walk_tree_without_duplicates.
1704 (verify_stmt_tree): Call cp_walk_tree.
1705 (break_out_target_exprs): Likewise.
1706 (WALK_SUBTREE): Likewise.
1707 * cp-gimplify.c (cp_genericize): Likewise.
1708 * cp-pt.c (find_parameter_packs_r): Likewise.
1709 (uses_parameter_packs): Likewise.
1710 (make_pack_expansion): Likewise.
1711 (check_for_bare_parameter_packs): Likewise.
1712 (for_each_template_parm): Likewise.
1713 * decl.c (check_default_argument): Call
1714 cp_walk_tree_without_duplicates.
1715 * except.c (build_throw): Likewise.
1716 * decl2.c (type_visibility): Likewise.
1717 * semantics.c (expand_or_defer_fn): Likewise.
1718 (finalize_nrv): Call cp_walk_tree.
1720 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1723 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1724 Initialize it with save_expr rather than get_temp_regvar.
1726 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1729 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1732 2007-08-17 Ollie Wild <aaw@google.com>
1735 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1736 declarations into appropriate slots for comparison. Fix type
1739 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1742 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1743 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1745 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1748 * parser.c (cp_parser_class_head): Improve error message.
1750 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1752 * pt.c (instantiate_decl): Set input_location
1753 for the function end.
1755 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1757 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1759 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1760 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1761 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1762 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1763 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1764 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1765 * typeck.c (cp_type_quals): Likewise.
1766 * typeck2.c (cxx_incomplete_type_diagnostic,
1767 cxx_incomplete_type_error): Likewise.
1769 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1772 * pt.c (tsubst_friend_function): When check_classfn
1773 returns error_mark_node likewise return it.
1775 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1778 * typeck.c (check_return_expr): Don't NRV optimize vars in
1780 * decl.c (finish_function): Comment fix.
1782 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1785 * pt.c (push_template_decl_real): Depending on TYPE_P
1786 use either TYPE_CONTEXT or DECL_CONTEXT.
1788 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1790 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1791 constructors and destructors return this.
1793 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1796 * decl2.c (check_classfn): Return error_mark_node in case of error;
1797 in that case, do not call add_method.
1798 * decl.c (start_decl): Deal with check_classfn returning
1800 (grokfndecl): Likewise.
1801 * pt.c (tsubst_friend_function): Likewise.
1803 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1806 * typeck.c (build_binary_op): Disallow vector float types with
1807 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1809 2007-08-11 Ian Lance Taylor <iant@google.com>
1811 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1813 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1815 2007-08-10 Ollie Wild <aaw@google.com>
1817 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1819 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1821 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1822 (lookup_using_namespace): Fix ambiguous_decl call.
1823 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1825 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1827 * call.c (name_as_c_string): Use CONST_CAST.
1828 * decl.c (build_decl): Likewise.
1829 * parser.c (cp_parser_string_literal): Likewise.
1831 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1834 * error.c (dump_expr): Consistently use the *_cxx_*
1835 variants of the pretty-print functions.
1837 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1840 * decl.c (check_special_function_return_type): Just error
1841 on return type specified for conversion operator.
1843 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1845 * typeck2.c (readonly_error): Handle general expressions.
1846 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1848 2007-08-06 Dan Hipschman <dsh@google.com>
1850 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1851 access function name.
1853 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1856 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1857 * g++spec.c (lang_specific_driver): Check them.
1859 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1862 * pt.c (inline_needs_template_parms): Fix comment; change return type
1865 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1868 2007-03-26 Dirk Mueller <dmueller@suse.de>
1870 * parser.c (cp_parser_member_declaration): Pedwarn
1871 about stray semicolons after member declarations.
1873 2007-08-02 Lee Millward <lee.millward@gmail.com>
1878 * parser.c (cp_parser_asm_definition): Detect and discard asm
1879 statements with invalid inputs or outputs.
1880 (cp_parser_asm_operand_list): Return error mark node if any
1881 of the operands are invalid. Adjust documentation.
1883 2007-08-02 Nick Clifton <nickc@redhat.com>
1885 * typeck.c: Change copyright header to refer to version 3 of the
1886 GNU General Public License and to point readers at the COPYING3
1887 file and the FSF's license web page.
1888 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1889 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1890 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1891 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1892 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1893 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1894 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1895 name-lookup.h, parser.c: Likewise.
1897 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1900 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1902 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1905 * semantics.c (finish_label_stmt): Reject the __label__
1906 extension outside function scopes.
1908 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1910 * parser.c (eof_token): Un-constify.
1911 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1912 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1915 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1917 * pt.c, tree.c, typeck2.c: Fix comment typos.
1919 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1920 Mark Mitchell <mark@codesourcery.com>
1923 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1924 hidden due to friend declarations in local classes.
1926 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1928 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1929 * cp-tree.def (DECLTYPE_TYPE): New.
1930 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1931 (dump_type_prefix): Ditto.
1932 (dump_type_suffix): Ditto.
1933 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1934 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1935 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1937 (DECLTYPE_TYPE_EXPR): New.
1938 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1939 (finish_declared_type): Declare.
1940 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1941 DECLTYPE_TYPE nodes.
1942 (pp_cxx_type_id): Ditto.
1943 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1944 (tsubst): Substitute into a DECLTYPE_TYPE node.
1945 (tsubst_copy): Ditto.
1946 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1948 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1949 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1950 structural equality (because we can't hash the expressions).
1951 (finish_declared_type): New.
1952 * lex.c (reswords): Add "decltype" keyword.
1953 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1954 (cp_parser_postfix_expression): Add member_access_only_p to
1955 restrict postfix expression to member access expressions.
1956 (cp_parser_unary_expression): Update call to
1957 cp_parser_postfix_expression to reflect new parameter.
1958 (cp_parser_declared_type): New.
1959 (cp_parser_simple_type_specifier): Parse decltype types.
1961 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1964 * call.c (convert_for_arg_passing): Only widen bitfields to their
1965 declared types if necessary.
1967 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1969 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1972 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1974 * decl.c (typename_hash, typename_compare): Constify.
1975 * mangle.c (hash_type, compare_type): Likewise.
1976 * pt.c (eq_local_specializations, hash_local_specialization):
1978 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1979 list_hash): Likewise.
1980 * typeck2.c (pat_compare): Likewise.
1982 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1984 * method.c (implicitly_declare_fn): Increase alignment if member
1985 function pointer format requires it.
1987 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1990 * typeck.c (check_return_expr): Do not pass a null argument
1993 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1996 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1999 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
2002 * typeck.c (convert_arguments): Only use default args if we have
2006 * typeck.c (structural_comptypes): No need to check
2007 resolve_typename_type return value here.
2008 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
2009 * pt.c (resolve_typename_type): Follow typename typedefs. Return
2010 original type rather than error_mark_node in case of failure.
2011 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
2012 resolve_typename_type result check.
2013 (cp_parser_direct_declarator, cp_parser_head,
2014 cp_parser_constructor_declarator_p): Likewise.
2016 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
2018 * pt.c (template_parms_variadic_p): Remove.
2019 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
2021 2007-07-12 Jakub Jelinek <jakub@redhat.com>
2024 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
2025 argument to dump_aggr_init_expr_args instead of false.
2027 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
2029 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
2030 canonical types; otherwise, fall back to structural type
2031 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
2032 internal compiler error if the canonical types are wrong.
2034 2007-07-11 Paolo Carlini <pcarlini@suse.de>
2037 * parser.c (cp_parser_make_indirect_declarator): When the
2038 the code argument is ERROR_MARK return cp_error_declarator.
2040 2007-07-09 Geoffrey Keating <geoffk@apple.com>
2043 * decl.c (cxx_init_decl_processing): Don't set
2044 force_align_functions_log.
2045 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
2046 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
2047 FUNCTION_DECL, return its alignment.
2049 2007-07-09 Richard Guenther <rguenther@suse.de>
2051 * decl.c (start_preparsed_function): Do not promote return type.
2053 2007-07-08 Paolo Carlini <pcarlini@suse.de>
2056 * pt.c (unify): Never pass error_mark_node to template_decl_level.
2058 2007-07-07 Mark Mitchell <mark@codesourcery.com>
2061 * pt.c (resolve_overloaded_unification): Robustify. Return a
2063 (type_unification_real): Adjust accordingly.
2065 2007-07-06 Richard Guenther <rguenther@suse.de>
2067 * init.c (build_new_1): Use the correct pointer type.
2068 * typeck2.c (build_m_component_ref): Likewise.
2070 2007-07-05 Mark Mitchell <mark@codesourcery.com>
2073 * init.c (build_zero_init): Always build an initializer for
2075 * typeck2.c (build_functional_cast): Use build_zero_init.
2078 * init.c (build_new_1): Always pass the allocation function to
2079 build_op_delete_call.
2080 * call.c (build_op_delete_call): Handle operator delete with a
2081 variable-argument list. Do not issue an error when no matching
2082 deallocation function is available for a new operator.
2085 * cp-tree.h (any_value_dependent_elements_p): Declare it.
2086 * decl.c (value_dependent_init_p): New function.
2087 (cp_finish_decl): Use it.
2088 * pt.c (value_dependent_expression_p): Use
2089 any_value_dependent_elements_p.
2090 * parser.c (cp_parser_primary_expression): Add comment about
2091 treating dependent qualified names as integral
2092 constant-expressions.
2094 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
2096 * decl.c (build_ptrmemfunc_type): Always use structural equality
2097 tests when comparing pointer-to-member-function types, because the
2098 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
2101 2007-07-03 Mark Mitchell <mark@codesourcery.com>
2103 * init.c (build_new): Tweak comment.
2105 2007-06-29 Dave Brolley <brolley@redhat.com>
2108 * parser.c (cp_parser_new_type_id): Don't reduce a named array
2109 type to its base type and number of elements here.
2110 * init.c (build_new): Call complete_type_or_else to ensure that the
2111 type is complete and to issue a diagnostic if it is not.
2112 (build_new_1): Don't call complete_type_or_else here.
2114 2007-07-03 Richard Guenther <rguenther@suse.de>
2117 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
2120 2007-07-02 Simon Baldwin <simonb@google.com>
2122 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
2123 for inner-style nested forward declarations that don't declare
2126 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2129 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2130 DECL_P in not a variable and appears more than once error messages.
2132 2007-07-01 Ollie Wild <aaw@google.com>
2134 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
2135 (select_decl): Remove function.
2136 (unqualified_namespace_lookup): Populate binding by calling
2137 ambiguous_decl. Remove select_decl call.
2138 (lookup_qualified_name): Remove select_decl call.
2139 * decl.c (lookup_and_check_tag): Check for ambiguous references.
2140 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2141 generation when name lookup is ambiguous.
2143 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2146 * init.c (build_new_1): Use structural equality on the copy of the
2149 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2151 * decl2.c (determine_visibility): Implement
2152 flag_visibility_ms_compat effect on type info.
2153 * decl.c (cxx_init_decl_processing): Implement
2154 global effect of flag_visibility_ms_compat.
2156 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2158 * decl2.c (start_objects): Mark constructor-running function
2161 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
2164 * decl.c (grokdeclarator): Reset friendp for member functions declared
2165 friend of their own class.
2167 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2169 * decl2.c (determine_visibility): Don't look for dllexport here.
2170 (determine_visibility_from_class): Tidy.
2172 2007-06-18 Simon Baldwin <simonb@google.com>
2175 * parser.c (cp_parser_single_declaration): Added check for storage
2176 class other than sc_none in parsed declaration, and a flag to indicate
2177 if the call is part of an explicit template specialization parse.
2178 * (cp_parser_explicit_specialization): Specialization check flag added
2179 to call to cp_parser_single_declaration(), set true.
2180 * (cp_parser_template_declaration_after_export): Specialization check
2181 flag added to call to cp_parser_single_declaration(), set false.
2182 * pt.c (check_explicit_specialization): Added code to copy visiblity
2183 and linkage from the templated function to the explicit specialization.
2185 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2187 * typeck.c (build_binary_op): For templates build the
2188 expression in pieces to avoid the assert in build2_stat.
2189 (get_member_function_from_ptrfunc):
2190 Change over to using POINTER_PLUS_EXPR and convert
2191 the second operand to sizetype.
2192 * typeck2.c (build_m_component_ref): Likewise.
2193 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2194 instead of PLUS_EXPR for pointers.
2195 (build_new_1): Likewise.
2196 (build_vec_delete_1): Likewise.
2197 (build_vec_delete): Likewise.
2198 * class.c (build_base_path): Likewise.
2199 (build_base_path): Likewise.
2200 (convert_to_base_statically): Likewise.
2201 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2202 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2203 instead of PLUS_EXPR.
2204 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2205 instead of PLUS_EXPR for pointers.
2206 * call.c (build_special_member_call): Likewise.
2207 * rtti.c (build_headof): Likewise.
2208 Use sizetype instead of ptrdiff_type_node.
2209 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2210 instead of PLUS_EXPR for pointers.
2211 * except.c (expand_start_catch_block): Do a
2212 NEGATIVE and then a POINTER_PLUS_EXPR instead
2214 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2215 PLUS_EXPR on pointer types over to use
2216 POINTER_PLUS_EXPR and remove the conversion
2217 to the pointer types.
2218 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2219 adding to a pointer type. Use size_int instead of
2220 ssize_int. Convert the index to sizetype before
2221 adding it to the pointer.
2223 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2225 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2226 (DECL_ANON_UNION_VAR_P): New macro.
2227 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2228 than DECL_VAR_MARKED_P, to keep track of which variables we have
2230 * decl.c (redeclaration_error_message): Complain about redeclaring
2231 anonymous union members at namespace scope.
2232 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2234 2007-06-14 Geoff Keating <geoffk@apple.com>
2236 * decl2.c (determine_visibility): Ensure that functions with
2237 hidden types as parameters are hidden.
2240 * decl2.c (determine_visibility): Remove duplicate code for
2243 2007-06-12 Ian Lance Taylor <iant@google.com>
2246 * init.c (avoid_placement_new_aliasing): New static function.
2247 (build_new_1): Call it.
2249 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2251 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2252 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2254 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2257 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2258 on init, the non-decl cond operand and increment value.
2260 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2263 * decl.c (check_initializer): Report an error when a brace enclosed
2264 initializer is used for a non-aggregate type in C++98.
2265 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2267 (grokdeclarator): Likewise.
2268 (move_fn_p): Likewise.
2269 * typeck.c (check_return_expr): Likewise.
2270 * call.c (reference_binding): Likewise.
2271 * error.c (cp_cpp_error): Likewise.
2272 * pt.c (check_default_tmpl_args): Likewise.
2274 * lex.c (init_reswords): Likewise.
2275 * parser.c (p_parser_primary_expression): Likewise.
2276 (TOKEN_PRECEDENCE): Likewise.
2277 (cp_parser_init_declarator): Likewise.
2278 (cp_parser_ptr_operator): Likewise.
2279 (cp_parser_parameter_declaration): Likewise.
2280 (cp_parser_enclosed_template_argument_list): Likewise.
2281 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2282 (cp_parser_next_token_ends_template_argument_p): Likewise.
2284 2007-06-04 Simon Baldwin <simonb@google.com>
2286 * decl.c (grokdeclarator): Readability change. Moved case labels
2287 into direct switch statement scope.
2289 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2291 * call.c (convert_like_real): Remove pointless code.
2293 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2295 * decl.c (get_atexit_fn_ptr_type): New function.
2296 (get_atexit_node): Use it.
2297 (start_cleanup_fn): Likewise.
2298 (register_dtor_fn): Use the object's destructor, instead of a
2299 separate cleanup function, where possible.
2300 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2301 (atexit_fn_ptr_type_node): New macro.
2302 * decl2.c (build_cleanup): Use build_address.
2304 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2306 * typeck.c (build_binary_op): Include types in error.
2308 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2311 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2312 needs runtime initialization.
2314 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2317 * semantics.c (finish_trait_expr): Complete the types.
2319 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2320 Douglas Gregor <doug.gregor@gmail.com>
2321 Pedro Lamarao <pedro.lamarao@mndfck.org>
2322 Howard Hinnant <howard.hinnant@gmail.com>
2326 * typeck.c (comptypes): Don't consider rvalue and lvalue
2327 reference types to be equivalent.
2328 (check_return_expr): Move from certain lvalues when returning
2330 * decl.c (grokdeclarator): Implement reference collapsing.
2331 (copy_fn_p): Don't consider constructors taking rvalue references
2332 to be copy constructors.
2334 * call.c (conversion): New "rvaluedness_matches_p" member.
2335 (convert_class_to_reference): Require reference type as first
2336 parameter instead of base type.
2337 (reference_binding): Add logic to handle rvalue references.
2338 (implicit_conversion): Update inaccurate comment.
2339 (convert_like_real): Disable creation of temporaries that are
2340 impossible to initialize for types with move constructors.
2341 (build_over_call): Elide move constructors when possible.
2342 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2343 (maybe_handle_ref_bind): Return conversion instead of type node.
2344 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2345 determine preferred conversion sequences.
2346 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2347 (LOOKUP_PREFER_RVALUE): New.
2348 (DECL_MOVE_CONSTRUCTOR_P): New.
2349 (struct cp_declarator): Add "reference" member for reference
2350 types, with new "rvalue_ref" flag.
2351 (cp_build_reference_type): Declare.
2352 (move_fn_p): Declare.
2353 * error.c (dump_type_prefix): Format rvalue reference types
2354 correctly in error messages.
2355 * except.c (build_throw): Move from certain lvalues when
2357 * mangle.c (write_type): Mangle rvalue references differently
2358 than regular references.
2359 * parser.c (make_reference_declarator): Add boolean parameter for
2361 (cp_parser_make_indirect_declarator): New.
2362 (cp_parser_new_declarator_opt): Call
2363 cp_parser_make_indirect_declarator.
2364 (cp_parser_conversion_declarator_opt): Ditto.
2365 (cp_parser_declarator): Ditto.
2366 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2368 * pt.c (tsubst): Implement reference collapsing.
2369 (maybe_adjust_types_for_deduction): Implement special template
2370 parameter deduction rule for rvalue references.
2371 (type_unification_real): Update calls to
2372 maybe_adjust_types_for_deduction.
2373 (try_one_overload): Ditto.
2374 (unify_pack_expansion): Ditto.
2375 * tree.c (lvalue_p_1): Handle rvalue reference types.
2376 (cp_build_reference_type): New.
2378 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2381 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2382 variables that need runtime initialization.
2384 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2387 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2388 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2389 case POSTDECREMENT_EXPR>): Return the error_mark_node
2390 if either the real or imaginary parts would an
2393 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2394 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2397 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2398 token is a closing brace, false if there are no tokens left.
2399 (cp_parser_namespace_alias_definition): Only consume the next token if
2400 it is a closing brace.
2402 * parser.c (cp_parser_class_specifier): Likewise.
2404 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2406 * semantics.c (finish_member_declaration): Fix a typo in the
2409 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2421 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2422 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2423 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2424 whether everything was okay. Fix indentation.
2425 (push_template_decl_real): Check for bare parameter packs in
2426 function parameters; where errors occur, mark the parameter types
2427 with ERROR_MARK_NODEs to avert ICEs.
2428 (coerce_template_parameter_pack): New.
2429 (coerce_template_parms): Moved parameter pack coercion into
2430 coerce_template_parameter_pack, and permit it anywhere in the
2431 template parameter list (not just at the end). Parameter and
2432 argument indices can vary (somewhat) separately now, so add
2433 PARM_IDX and ARG_IDX.
2434 (fn_type_unification): Don't set an argument pack as incomplete if
2435 no argument pack was deduced.
2436 (type_unification_real): If a type parameter is a parameter pack
2437 and has not otherwise been deduced, it will be deduced to an empty
2439 (more_specialized_fn): Use the actual lengths of the argument
2440 lists when comparing against expansions.
2441 * semantics.c (finish_member_declaration): If a field's type has
2442 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2444 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2447 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2449 2007-05-22 Ollie Wild <aaw@google.com>
2451 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2452 (unqualified_namespace_lookup): Adds check for hidden types.
2454 2007-05-22 Ollie Wild <aaw@google.com>
2456 * decl.c (duplicate_decls): Verify namespace names are unique.
2458 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2460 * decl.c (cxx_maybe_build_cleanup): Handle
2461 __attribute__((cleanup)).
2463 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2465 * cvt.c (cp_convert_and_check): Don't check warnings if the
2468 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2470 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2472 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2475 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2476 type only if is a class type (5.2.8/4).
2478 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2480 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2481 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2482 c_common_unsigned_type.
2484 2007-05-11 Silvius Rus <rus@google.com>
2486 * cp/typeck.c (build_indirect_ref): Add call to
2487 strict_aliasing_warning.
2488 (build_reinterpret_cast_1): Condition call to
2489 strict_aliasing_warning.
2491 2007-05-11 Jan Hubicka <jh@suse.cz>
2493 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2494 * decl2.c (start_objects): ctors and dtors are no longer public.
2495 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2497 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2499 * typeck.c (build_unary_op): Remove code that used to
2500 handle non lvalue increments/decrements.
2502 2007-05-07 Mike Stump <mrs@apple.com>
2504 * parser.c (check_empty_body): Add.
2505 (cp_parser_iteration_statement): Add call to check_empty_body.
2507 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2510 * mangle.c (write_mangled_name): Mangle static variable names.
2511 (write_unqualified_name): Use local-source-name for
2512 namespace-scope static variables.
2514 2007-05-04 Dirk Mueller <dmueller@suse.de>
2516 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2519 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2522 * decl2.c (constrain_class_visibility):
2523 Use strip_pointer_or_array_types instead of strip_array_types.
2525 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2528 * decl.c (reshape_init_r): Don't reshape the first element if it
2529 is a pointer to member function.
2531 2007-04-27 Simon Baldwin <simonb@google.com>
2533 * decl.c (grokparms): Changed message format from %qD to %qE.
2535 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2537 * error.c (maybe_warn_variadic_templates): Variadic templates are
2538 now in C++0x, so only warn about them in C++98 mode.
2540 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2543 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2544 integeral types from vectors types.
2546 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2549 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2550 for type dependent OMP_CLAUSE_DECLs.
2552 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2555 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2556 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2557 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2558 * init.c (build_zero_init): Adjust, as
2559 COMPLEX_TYPE is now a SCALAR_TYPE.
2560 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2561 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2563 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2565 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2566 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2567 (trait_expr_value): Adjust.
2569 2007-04-23 Simon Baldwin <simonb@google.com>
2571 * decl.c (grokparms): Added new error for duplicate function
2572 parameters names in function prototypes, to match gcc behavior.
2574 2007-04-23 Jan Hubicka <jh@suse.cz>
2576 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2579 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2581 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2582 instead of checking GIMPLE_STMT_P in chain_next.
2584 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2587 * call.c (convert_for_arg_passing): Convert bitfields to their
2590 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2593 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2595 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2598 * cp/decl2.c (constrain_class_visibility):
2599 Do not warn about the use of anonymous namespace in the main input file.
2601 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2603 * cp-tree.h (current_template_parms): Fix typo in comment.
2605 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2607 * cp-tree.h, error.c: Fix comment typos.
2609 2007-04-13 Jason Merrill <jason@redhat.com>
2612 * call.c (reference_binding): Add c_cast_p parm. If true,
2613 add quals to TO as needed to make it reference-compatible.
2615 2007-04-11 Jan Hubicka <jh@suse.cz>
2617 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2618 that we are not processing template_decl.
2620 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2623 * class.c (build_base_path): Ensure that the converted pointer has
2624 the same cv-qualification as the input.
2626 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2628 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2630 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2632 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2634 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2635 * tree.c (cp_add_pending_fn_decls): Remove.
2636 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2638 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2640 Revert change removing staticp.
2642 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2644 * cp-objcp-common.c (cxx_staticp): Remove.
2645 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2646 * cp-tree.h (cxx_staticp):
2648 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2650 * class.c (check_for_override): Don't remove dllmport attribute
2653 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2656 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2657 type issue error and return early.
2659 2007-03-30 Jason Merrill <jason@redhat.com>
2662 * typeck.c (cp_type_readonly): New fn.
2663 * cp-tree.h: Declare it.
2664 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2665 (cp_finish_decl): Not here.
2667 2007-03-31 Richard Guenther <rguenther@suse.de>
2669 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2672 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2677 * parser.c (declarator_can_be_parameter_pack): New.
2678 (cp_parser_template_parameter): Only parse the `...' if the
2679 declarator can be a parameter pack.
2680 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2682 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2683 types (they could be used as array bounds).
2684 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2685 (tsubst_pack_expansion): Handle failure to expand parameter
2688 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2691 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2692 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2693 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2694 (CLASS_TYPE_NON_UNION_P): Add.
2695 (struct lang_type_class): Add has_complex_dflt.
2696 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2697 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2698 * cp-tree.def: Add TRAIT_EXPR.
2699 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2700 * lex.c (struct resword): Add __has_nothrow_assign,
2701 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2702 __has_trivial_constructor, __has_trivial_copy,
2703 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2704 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2705 __is_pod, __is_polymorphic, __is_union.
2706 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2707 (cp_parser_trait_expr): New.
2708 * semantics.c (finish_trait_expr, trait_expr_value
2709 classtype_has_nothrow_copy_or_assign_p): New.
2710 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2712 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2713 * class.c (check_bases, check_field_decl, check_bases_and_members):
2714 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2715 * pt.c (uses_template_parms, tsubst_copy_and_build,
2716 value_dependent_expression_p, type_dependent_expression_p): Deal with
2718 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2720 2007-03-29 Richard Guenther <rguenther@suse.de>
2722 * tree.c (cp_walk_subtrees): Do not set input_location.
2724 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2727 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2730 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2732 * parser.c (struct cp_parser): Update comment for
2733 greater_than_is_operator_p.
2734 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2735 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2736 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2737 !GREATER_THAN_IS_OPERATOR_P.
2738 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2739 `>>' operators that will become two `>' tokens in C++0x.
2740 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2741 mode, allowing it to terminate default arguments.
2742 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2743 `>>' like two consecutive `>' tokens.
2744 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2745 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2746 ends a template argument.
2748 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2750 * decl.c (redeclaration_error_message): Complain when redeclaring
2751 a friend function with default template arguments (C++0x mode only).
2752 * cp-tree.h (check_default_tmpl_args): Declare.
2753 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2754 template arguments in function templates. Add support for checking
2755 the default template arguments of friend templates.
2756 (push_template_decl_real): Fix call to check_default_tmpl_args.
2757 (type_unification_real): If a template parameter has not been
2758 deduced but provides a default template argument, substitute into
2759 that default template argument.
2760 * parser.c (cp_parser_init_declarator): When declaring (but not
2761 defining!) a function template in C++0x mode, check for default
2764 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2767 * decl.c (grokdeclarator): Deal with cv-qualified function type
2768 typedefs in the same way for member and non-member functions.
2770 2007-03-26 Dirk Mueller <dmueller@suse.de>
2772 * parser.c (cp_parser_member_declaration): Pedwarn
2773 about stray semicolons after member declarations.
2775 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2778 * pt.c (instantiate_decl): Set in_system_header.
2780 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2782 * cp-tree.h (current_tempalte_parms): Improve documentation.
2783 * pt.c (current_template_args): Likewise.
2786 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2787 not consume tokens when failing.
2789 2007-03-22 Jim Wilson <wilson@specifix.com>
2790 Mark Mitchell <mark@codesourcery.com>
2793 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2794 consistent with FROM.
2796 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2798 * error.c (dump_expr): Handle dependent names that designate types.
2799 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2801 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2803 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2805 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2807 * cvt.c (cp_convert_and_check) : Define.
2808 * cp-tree.h (cp_convert_and_check): Declare.
2809 * call.c (convert_conversion_warnings): Rename to
2810 conversion_null_warnings. The warning for floating-point to
2811 integer is handled by convert_and_check in convert_like_real.
2812 (convert_like_real): convert_conversion_warnings was renamed as
2813 conversion_null_warnings.
2814 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2815 overflow and changes of value during conversion.
2817 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2820 * parser.c (cp_parser_statement): If 'namespace' is found, this
2821 only can be a namespace alias definition, so parse it now.
2822 (cp_parser_namespace_alias_definition): if we find an open brace
2823 instead of '=', then this is actually a misplaced namespace
2826 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2829 * decl.c (cxx_init_decl_processing): Move command-line options
2830 processing to c-opts.c.
2832 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2834 * ptree.c (cxx_print_type): Use formatting markup for integers
2835 when printing template parameter index/level/orig level.
2836 (cxx_print_xnode): Ditto.
2837 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2838 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2839 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2841 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2842 rather than a HOST_WIDE_INT.
2843 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2844 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2846 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2847 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2848 IN_BASE_INITIALIZER bool bitfields.
2849 (struct cp_declarator): Make KIND a 4-bit field. Make
2850 PARAMETER_PACK_P a bool bitfield just after KIND.
2851 * pt.c (uses_parameter_packs): Destroy the pointer set.
2852 (make_pack_expansion): Ditto.
2853 (check_for_bare_parameter_packs): Ditto.
2854 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2856 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2859 * call.c (convert_default_arg): Instead of copying the node,
2862 2007-03-15 Dirk Mueller <dmueller@suse.de>
2865 * call.c (convert_conversion_warnings): New..
2866 (convert_like_real): .. factored out from here.
2867 (convert_conversion_warnings): Add warning about
2868 false being converted to NULL in argument passing.
2870 2007-03-14 Dirk Mueller <dmueller@suse.de>
2872 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2873 (finish_do_body): Warn about empty body in do/while statement.
2875 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2877 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2879 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2882 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2885 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2887 * cp/repo.c (init_repo): Initialize random_seed saved options.
2888 (finish_repo): Adjust.
2890 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2893 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2896 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2898 * decl.c (compute_array_index_type): New warning flag warn_vla.
2900 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2903 * call.c (convert_default_arg): Copy non-constant arguments.
2905 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2908 * parser.c (cp_parser_postfix_expression): Disallow compound
2909 literals in constant expressions.
2912 * semantics.c (finish_typeof): Use unlowered_expr_type.
2914 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2917 * cp-tree.h (unlowered_expr_type): New function.
2918 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2919 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2920 (unlowered_expr_type): New function.
2921 (build_unary_op): Disallow predecrements of bool bitfields.
2922 * call.c (build_conditional_expr): Use unlowered_expr_type.
2923 * pt.c (type_unification_real): Likewise.
2925 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2928 * typeck.c (check_return_expr): Check for bare parameter packs.
2929 (comptypes): Compare template parameter packs and
2930 type pack expansions.
2931 * decl.c (grokdeclarator): Deal with the declaration of function
2933 (grokparms): Verify that the (optional) function parameter pack is
2934 at the end of the parameter list.
2935 (xref_basetypes): Handle pack expansions in the base class.
2936 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2937 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2938 (NONTYPE_ARGUMENT_PACK): New.
2939 (TYPE_PACK_EXPANSION): New.
2940 (EXPR_PACK_EXPANSION): New.
2941 (ARGUMENT_PACK_SELECT): New.
2942 * cp-objcp-common.c (cp_tree_size): Compute size of
2943 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2944 ARGUMENT_PACK_SELECT.
2945 * error.c (dump_template_argument): Print template argument packs.
2946 (dump_template_argument_list): Ditto.
2947 (dump_template_parameter): Dump `...' for template type parameter
2949 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2950 (dump_parameters): Print function parameter packs.
2951 (dump_template_parms): Print template argument packs.
2952 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2953 (maybe_warn_variadic_templates): New.
2954 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2955 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2956 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2958 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2959 (write_template_arg): Write argument packs as separate arguments.
2960 * cp-tree.h (struct template_parm_index_s): Add flag that
2961 indicates that the template parameter is actually a parameter
2963 (struct tree_argument_pack_select): New.
2964 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2965 (union lang_tree_node): Add argument_pack_select.
2966 (FUNCTION_PARAMETER_PACK_P): New.
2967 (PACK_EXPANSION_P): New.
2968 (PACK_EXPANSION_PATTERN): New.
2969 (SET_PACK_EXPANSION_PATTERN): New.
2970 (PACK_EXPANSION_PARAMETER_PACKS): New.
2971 (ARGUMENT_PACK_P): New.
2972 (ARGUMENT_PACK_ARGS): New.
2973 (SET_ARGUMENT_PACK_ARGS): New.
2974 (ARGUMENT_PACK_INCOMPLETE_P): New.
2975 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2976 (TEMPLATE_PARM_PARAMETER_PACK): New.
2977 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2978 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2979 (ARGUMENT_PACK_SELECT_INDEX): New.
2980 (ARGUMENT_PACK_SELECT_ARG): New.
2981 (struct cp_declarator): Add parameter_pack_p flag.
2982 (maybe_warn_variadic_templates): Declare.
2983 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2984 indicate a template parameter pack.
2985 (uses_parameter_packs): Declare.
2986 (template_parameter_pack_p): Declare.
2987 (template_parms_variadic_p): Declare.
2988 (make_pack_expansion): Declare.
2989 (check_for_bare_parameter_packs): Declare.
2990 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2991 sizeof... expressions.
2992 (pp_cxx_expression): Print pack expansions and non-type argument
2994 (pp_cxx_exception_specification): Print pack expansions.
2995 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2996 (pp_cxx_ctor_initializer): Print pack expansions.
2997 (pp_cxx_type_id): Print pack expansions.
2998 (pp_cxx_template_argument_list): Print argument packs.
2999 (pp_cxx_template_parameter): Print ellipsis for template parameter
3001 * pt.c (comp_template_parms): Compare template parameter packs.
3002 (template_parameter_pack_p): New.
3003 (template_parms_variadic_p): New.
3004 (template_args_variadic_p): New.
3005 (make_ith_pack_parameter_name): New.
3006 (struct find_parameter_pack_data): New.
3007 (find_parameter_packs_r): New.
3008 (uses_parameter_packs): New.
3009 (make_pack_expansion): New.
3010 (check_for_bare_parameter_packs): New.
3011 (expand_template_argument_pack): New.
3012 (reduce_template_parm_level): Propagate parameter pack flag.
3013 (process_template_parm): Add is_parameter_pack parameter to state
3014 when the parameter is actually a parameter pack. Create template
3015 parameter packs when is_parameter_pack is true.
3016 (current_template_args): The argument for a template parameter
3017 pack is an argument pack containing a single pack expansion.
3018 (process_partial_specialization): When checking that non-type
3019 argument expressions do not involve template parameters, loop over
3020 the arguments in argument packs separately.
3021 (push_template_decl_real): Check that the type of the declaration
3022 does not have any bare parameter packs. Check that primary
3023 templates have no more than one parameter pack, and that it comes
3024 at the end of the template parameter list.
3025 (convert_template_argument): Handle coercions for pack expansion
3026 expressions by coercing the pattern then rebuilding the expansion.
3027 (coerce_template_parms): When coercing the arguments for a
3028 variadic template, pack "extra" arguments into an argument pack.
3029 (coerce_template_template_parms): Cannot coerce between parameter
3030 packs and non-pack parameters.
3031 (template_args_equal): Compare PACK_EXPANSION_P expressions.
3032 (comp_template_args): Expand all template arguments packs before
3033 comparing template argument lists.
3034 (mangle_class_name_for_template): Make argument packs as separate
3036 (for_each_template_parm_r): No need to handle BASELINK.
3037 (instantiate_class_template): Handle pack expansions in the base
3039 (tsubst_pack_expansion): New.
3040 (tsubst_template_args): Handle substitutions of argument packs and
3041 pack expansion into template argument lists.
3042 (tsubst_decl): Expand function parameter packs into separate
3043 function parameters.
3044 (tsubst_arg_types): Expand a type pack expansion into separate
3046 (tsubst_exception_specification): Handle pack expansions in
3047 exception specifiers.
3048 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
3049 replacing a template parameter with its argument. If we encounter
3050 a substitution for an argument pack, just return the parameter
3052 (tsubst_copy): sizeof(X...) returns the number of elements in
3053 parameter pack X. See through ARGUMENT_PACK_SELECT when the
3054 PARM_DECL is a parameter pack.
3055 (tsubst_expr): Expression pack expansions and argument packs
3056 cannot show up here; they will all be handled through function
3057 calls, sizeof, and template argument lists.
3058 (tsubst_copy_and_build): sizeof(X...) returns the number of
3059 elements in parameter pack X. Handle pack expansions in TREE_LIST
3060 and CONSTRUCTOR nodes.
3061 (fn_type_unification): Handle "incomplete" explicit template
3062 argument lists that specify some of the arguments for a template
3064 (type_unification_real): Unify arguments against pack expansions.
3065 (template_parm_level_and_index): New, helper function.
3066 (unify_pack_expansion): New.
3067 (unify): Unify argument packs on an argument-by-argument basis,
3068 handling variadic argument packs as well.
3069 (more_specialized_fn): Handle unification of function parameter
3070 packs. All things being equal, prefer non-variadic function
3071 templates to variadic function templates.
3072 (more_specialized_class): Prefer the variadic class template
3073 partial specialization that binds fewer arguments to a parameter
3075 (regenerate_decl_from_template): Expand function parameter packs
3076 into separate parameters.
3077 (instantiate_decl): Ditto.
3078 (tsubst_initializer_list): Handle pack expansions for base-class
3080 (dependent_type_p_r): Determine dependent types in argument packs
3081 and pack expansions.
3082 (value_dependent_expression_p): Determine value-dependence of
3083 non-type argument packs.
3084 (dependent_template_arg_p): Handle argument packs.
3085 * semantics.c (finish_cond): Check for bare parameter packs.
3086 (finish_expr_stmt): Ditto.
3087 (finish_for_expr): Ditto.
3088 (finish_switch_cond): Ditto.
3089 (finish_mem_initializers): Ditto.
3090 * name-lookup.c (arg_assoc_type): Handle pack expansions and
3092 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
3093 * parser.c (make_declarator): Declarator is not an expansion.
3094 (make_pointer_declarator): Transfer parameter pack flag to outer
3096 (make_reference_declarator): Ditto.
3097 (make_ptrmem_declarator): Ditto.
3098 (make_call_declarator): Ditto.
3099 (make_array_declarator): Ditto.
3100 (cp_parser_postfix_expression): Allow pack expansion expressions
3101 in the argument list for a call expression.
3102 (cp_parser_parenthesized_expression_list): Add new parameter
3103 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
3104 into separate arguments."
3105 (cp_parser_new_placement): Allow pack expansion expressions.
3106 (cp_parser_new_initializer): Ditto.
3107 (cp_parser_mem_initializer_list): Allow ellipsis to create a
3108 base-class initializer expansion.
3109 (cp_parser_mem_initializer): Ditto.
3110 (cp_parser_template_parameter_list): Keep track of whether the
3111 template parameter is a template parameter pack.
3112 (cp_parser_template_parameter): Parse the ellipsis to indicate a
3113 template parameter pack.
3114 (cp_parser_type_parameter): Ditto.
3115 (cp_parser_template_argument_list): Parse the ellipsis to indicate
3117 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
3118 this declarator is a parameter pack.
3119 (cp_parser_parameter_declaration): The ellipsis does not end the
3120 parameter declaration, because it might be a parameter pack. Parse
3121 the ellipsis to indicate a parameter pack.
3122 (cp_parser_initializer): Allow pack expansions.
3123 (cp_parser_initializer_list): Allow ellipsis to create an
3124 initializer expansion.
3125 (cp_parser_base_clause): Allow ellipsis to create a base specifier
3127 (cp_parser_type_id_list): Allow ellipsis to create an exception
3128 specifier expansion.
3129 (cp_parser_attribute_list): Don't allow pack expansions.
3130 (cp_parser_functional_cast): Allow pack expansions.
3131 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
3132 compute the length of a parameter pack.
3133 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
3134 end a template argument.
3135 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3136 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3139 2007-03-09 Dirk Mueller <dmueller@suse.de>
3141 * cp/call.c (build_new_op): Call warn_logical_operator.
3143 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3146 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3149 * pt.c (any_template_arguments_need_structural_equality_p):
3152 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3154 * decl.c (grokdeclarator): Disable warnings for anonymous
3157 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3159 * typeck2.c (readonly_error): Always emit a hard error.
3160 Remove last argument.
3161 * cp-tree.h (readonly_error): Adjust prototype.
3162 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3163 * typeck.c (build_unary_op): Likewise.
3164 (build_modify_expr): Likewise.
3166 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3169 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3171 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3174 * parser.c (struct cp_parser): New IN_IF_STMT.
3175 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3176 returning if parsing the body of an 'if' statement or issuing an
3177 error and continuing.
3178 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3180 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3182 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3185 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3188 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3190 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3191 Objective-C++. Don't exit early if -shared-libgcc needs to be
3194 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3196 * typeck.c (common_base_type): Delete unused function.
3198 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3200 * Make-lang.in: Add dummy lang.install-pdf target.
3202 2007-03-01 Simon Baldwin <simonb@google.com>
3205 * decl.c (check_tag_decl): Added new warning for typedef ignored
3206 when it precedes an otherwise valid non-typedef declaration.
3208 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3210 * typeck.c (build_function_call): Store converted arguments
3211 in a stack-allocated array instead of building a list.
3212 (convert_arguments): Store arguments in the array passed in as an
3213 argument, and return the actual number of arguments.
3214 * call.c (build_call): Delete, and replace with...
3215 (build_call_n, build_call_a): New.
3216 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3217 (build_over_call): Store converted arguments in a stack-allocated
3218 array instead of building a list.
3219 (build_cxx_call): Pass arguments in an array instead of as a list.
3220 (build_java_interface_fn_ref): Rewrite to avoid constructing
3222 * tree.h: Update declarations to reflect above changes.
3223 * method.c (use_thunk): Use a stack-allocated array to hold
3224 the arguments instead of a list.
3225 * rtti.c (throw_bad_cast): Update call to cxx_call.
3226 (throw_bad_typeid): Likewise.
3227 (build_dynamic_cast_1): Likewise.
3228 * init.c (build_builtin_delete_call): Use build_call_n.
3229 * decl.c (expand_static_init): Likewise.
3230 * except.c (cp_protect_cleanup_actions): Likewise.
3231 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3232 (gimplify_must_not_throw_expr): Likewise.
3233 (cxx_omp_apply_fn): Use build_call_a.
3235 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3237 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3238 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3240 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3242 * cp-tree.h (static_ctors): Remove.
3243 * cp-tree.h (static_dtors): Likewise.
3244 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3245 refactoring of tree_map hierarchy.
3246 (decl_shadowed_for_var_insert): Likewise.
3247 * semantics.c (expand_body): Use c_expand_body.
3248 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3249 * decl2.c (static_ctors): Remove.
3250 (static_dtors): Likewise.
3251 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3252 objc_generate_static_init_call. Do not call static_[cd]tors.
3253 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3255 (cp_write_global_declarations): Likewise.
3257 2007-02-23 Richard Guenther <rguenther@suse.de>
3259 * class.c (note_name_declared_in_class): Make declaration
3260 changes meaning a pedwarn.
3262 2007-02-22 Michael Matz <matz@suse.de>
3265 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3266 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3267 dump_function_decl): Guard emitting outer scopes by new flag.
3268 * cp-lang.c (cxx_dwarf_name): New function.
3269 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3270 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3272 (push_template_decl_real, lookup_template_class): Remove calls
3275 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3277 * call.c (build_new_method_call): Ensure that explicit calls of
3278 destructors have type "void".
3280 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3282 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3283 and -Walways-true with -Waddress.
3284 * cvt.c (convert_to_void): Replace unconditional warning with
3287 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3289 * decl.c, tree.c: Fix comment typos.
3291 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3294 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3295 statement expression if we had an error mark node.
3297 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3298 Brooks Moses <brooks.moses@codesourcery.com>
3299 Lee Millward <lee.millward@codesourcery.com>
3301 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3302 Change class to tcc_vl_exp.
3304 * call.c (build_call): Use build_call_list instead
3306 (build_over_call): Likewise.
3307 (build_new_method_call): Use build_min_non_dep_call_list
3308 instead of build_min_non_dep.
3310 * error.c (dump_call_expr_args): New function.
3311 (dump_aggr_init_expr_args): New function.
3312 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3313 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3315 * cvt.c (convert_to_void): Use build_call_array instead
3316 of build3; use new AGGR_INIT_EXPR accessor macros.
3318 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3319 instead of TREE_CODE_LENGTH.
3321 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3322 AGGR_INIT_EXPR accessor macros.
3324 * cp-gimplify.c (cp_gimplify_init_expr): Use
3325 AGGR_INIT_EXPR_SLOT to set the slot operand.
3327 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3328 (AGGR_INIT_EXPR_SLOT): New macro.
3329 (AGGR_INIT_EXPR_ARG): New macro.
3330 (aggr_init_expr_nargs): New macro.
3331 (AGGR_INIT_EXPR_ARGP): New macro.
3332 (aggr_init_expr_arg_iterator): New.
3333 (init_aggr_init_expr_arg_iterator): New.
3334 (next_aggr_init_expr_arg): New.
3335 (first_aggr_init_expr_arg): New.
3336 (more_aggr_init_expr_args_p): New.
3337 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3338 (stabilize_aggr_init): New declaration.
3339 (build_min_non_dep_call_list): Likewise.
3341 * tree.c (process_aggr_init_operands): New function.
3342 (build_aggr_init_array) New function.
3343 (build_cplus_new): Update to use new CALL_EXPR and
3344 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3345 build_aggr_init_array.
3346 (build_min_non_dep_call_list) New function.
3347 (build_min_nt): Assert input code parameter is not a variable
3348 length expression class.
3349 (build_min, build_min_non_dep): Likewise.
3350 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3351 to check for equality instead of recursing. Handle tcc_vl_exp
3353 (stabilize_call): Update to only handle CALL_EXPRs, not
3354 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3355 (stabilize_aggr_init): New function.
3356 (stabilize_init): Use it.
3358 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3359 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3360 AGGR_INIT_EXPR accessor macros and argument iterators.
3362 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3363 build_vl_exp. Iterate through the operands, recursively
3364 processing each one.
3365 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3366 CALL_EXPR accessor macros.
3367 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3368 tree code classes. Use TREE_OPERAND_LENGTH instead of
3371 * semantics.c (finish_call_expr): Use build_nt_call_list
3372 instead of build_nt.
3373 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3374 accessor macros. Use build_call_array to construct the
3375 CALL_EXPR node instead of build3
3377 * decl2.c (build_offset_ref_call_from_tree): Use
3378 build_nt_call_list and build_min_non_dep_call_list instead
3379 of build_min_nt and build_min_non_dep.
3381 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3382 Use build_nt_call_list instead of build_min_nt.
3384 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3387 * call.c (build_conditional_expr): Improve error message.
3389 2007-02-13 Dirk Mueller <dmueller@suse.de>
3391 * friend.c (do_friend): Annotate warning about friend
3392 declarations in templates with OPT_Wnon_template_friend.
3393 Convert informal message from warning() to inform().
3395 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3396 Mark Mitchell <mark@codesourcery.com>
3399 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3400 instantiations for variables.
3402 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3405 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3406 Check warn_unused_value just once.
3408 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3411 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3412 (fn_type_unificiation): Likewise.
3413 (get_bindings): Likewise.
3415 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3418 * decl.c (finish_function): Use DECL_REPLACEABLE.
3419 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3421 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3423 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3425 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3427 * decl.c (grokvardecl): Don't error if !have_tls.
3428 (grokdeclarator): Likewise.
3429 * parser.c (cp_parser_omp_threadprivate): Likewise.
3431 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3434 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3435 parameters and result decls in omp clauses.
3436 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3439 2007-02-05 Dirk Mueller <dmueller@suse.de>
3442 * parser.c (cp_parser_class_specifier): Always initialize bases.
3444 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3446 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3447 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3448 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3450 * semantics.c (finish_omp_atomic): Store a whole expression node
3451 in operand 1, and integer_zero_node in operand 0, for dependent
3452 OMP_ATOMIC. Rewrite to make flow easier to understand.
3454 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3456 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3458 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3460 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3461 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3463 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3465 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3466 keyword warning to -Wc++0x-compat.
3468 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3470 * decl.c (grokdeclarator): Update documentation.
3472 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3475 * decl.c (grokdeclarator): If __thread is used together with
3476 a storage class other than extern and static, clear thread_p
3477 after issuing diagnostics and fall through to checking the
3480 2007-01-30 Roger Sayle <roger@eyesopen.com>
3482 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3483 calculating the size of an array (to avoid recursive errors).
3485 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3488 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3490 * call.c (convert_like_real): Don't warn when converting to
3493 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3495 * decl.c (pop_label): Replace warning with call to
3496 warn_for_unused_label.
3498 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3501 * semantics.c (finish_pseudo_destructor_expr): Check the
3502 destrutor name by calling check_dtor_name.
3504 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3506 * lex.c (D_CPP0X): Rename.
3508 (reswords): D_CPP0X -> D_CXX0X.
3509 (init_reswords): Ditto.
3510 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3511 of C++0x keywords as identifiers.
3513 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3516 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3519 2007-01-23 Ian Lance Taylor <iant@google.com>
3521 * typeck.c (convert_for_assignment): Only warn about a = b = c
3522 when converting to bool.
3524 2007-01-23 Roger Sayle <roger@eyesopen.com>
3526 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3528 * typeck.c (ignore_overflows): Remove the remaining uses of
3529 TREE_CONSTANT_OVERFLOW.
3531 2007-01-20 Jan Hubicka <jh@suse.cz>
3533 * decl2.c (start_objects, start_static_storage_duration_function):
3534 Do not make the functions uninlinable.
3536 2007-01-17 Ian Lance Taylor <iant@google.com>
3538 * class.c (add_method): Call VEC_reserve_exact rather than passing
3539 a negative size to VEC_reserve.
3541 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3544 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3546 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3549 * decl.c (make_typename_type): If the qualified name is not a
3550 type, issue an error.
3551 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3554 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3556 * rtti.c: Include target.h.
3557 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3558 don't emit typeinfo for fundamental types as weak.
3559 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3561 2007-01-08 Richard Guenther <rguenther@suse.de>
3563 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3565 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3567 * call.c (standard_conversion): Pass flag to
3568 vector_types_convertible_p to disallow emission of note.
3569 * typeck.c (convert_for_assignment): Pass flag to
3570 vector_types_convertible_p to allow emission of note.
3571 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3572 to disallow emission of note.
3574 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3577 * typeck.c (build_binary_op): Call overflow_warning if
3578 TREE_OVERFLOW_P is true for the result and not for any of the
3581 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3584 * class.c (add_method): Don't wait until template
3585 instantiation time to complain about duplicate methods.
3587 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3590 * semantics.c (finish_unary_op_expr): Warn only if result
3591 overflowed and operands did not.
3593 2007-01-05 Ian Lance Taylor <iant@google.com>
3595 * typeck.c (build_binary_op): Warn about comparing a non-weak
3598 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3600 * pt.c (tsubst): Propagate the need for structural equality checks
3601 when reducing the level of template parameters.
3603 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3605 * pt.c: Fix a comment typo.
3607 2007-01-02 Ian Lance Taylor <iant@google.com>
3609 * semantics.c (maybe_convert_cond): Optionally warn when using an
3610 assignment as a condition.
3611 * typeck.c (convert_for_assignment): Optionally warn about
3612 assigning the result of an assignment to a bool.
3614 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3616 * pt.c (canonical_template_parms): Correct typo in comment.
3618 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3620 * typeck.c (structural_comptypes): Renamed from "comptypes".
3621 (comptypes): Use canonical type information to perform fast type
3622 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3623 canonical type comparison returns the same results as we would see
3624 from the current, structural check. Support COMPARE_STRUCTURAL
3625 when we need structural checks.
3626 * decl.c (typename_compare): Fix comment.
3627 (build_typename_type): TYPENAME_TYPE nodes require structural
3628 equality checks, because they resolve different based on the
3630 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3631 require structural equality checks (for now).
3632 (build_ptrmemfunc_type): Build the canonical pointer to member
3634 (compute_array_index_type): Whenever we build a new index type
3635 to represent the size of an array in a template, we need to mark
3636 this index type as requiring structural equality. This goes for
3637 arrays with value-dependent sizes with the current ABI, or all
3639 * tree.c (cplus_array_hash): New.
3640 (struct cplus_array_info): New.
3641 (cplus_array_compare): New.
3642 (cplus_array_htab): New.
3643 (build_cplus_array_type_1): Use a hash table to cache the array
3644 types we build. Build the canonical array type for each array
3646 (cp_build_qualified_type_real): When building a cv-qualified array
3647 type, use the hash table of array types and build canonical array
3649 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3650 use structural equality (for now).
3651 * cp-tree.h (COMPARE_STRUCTURAL): New.
3652 * pt.c (canonical_template_parms): New.
3653 (canonical_type_parameter): New.
3654 (process_template_parm): Find the canonical type parameter.
3655 (lookup_template_class): When we have named the primary template
3656 type, set the canonical type for our template class to the primary
3657 template type. If any of the template arguments need structural
3658 equality checks, the template class needs structural equality
3660 (tsubst): When reducing the level of a template template
3661 parameter, we require structural equality tests for the resulting
3662 parameter because its template parameters have not had their types
3663 canonicalized. When reducing a template type parameter, find the
3664 canonical reduced type parameter.
3665 (any_template_arguments_need_structural_equality_p): New.