1 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
12 * typeck.c (check_return_expr): Tweak call to
13 check_for_bare_parameter_packs.
14 * class.c (add_method): Be careful with error_mark_nodes.
15 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
17 * pt.c (struct find_parameter_pack_data): Remove
19 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
20 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
21 (make_pack_expansion): Ditto.
22 (check_for_bare_parameter_packs): Parameter is now a tree, not a
24 (process_template_parm): Tweak call to
25 check_for_bare_parameter_packs.
26 (push_template_decl_real): Tweak calls to
27 check_for_bare_parameter_packs. If bare parameter packs are found
28 in the list of exceptions, clear out that list after giving an
30 * semantics.c (finish_cond): Tweak call to
31 check_for_bare_parameter_packs.
32 (finish_expr_stmt): Ditto.
33 (finish_for_expr): Ditto.
34 (finish_switch_cond): Ditto.
35 (finish_mem_initializers): Ditto.
36 (finish_member_declaration): Ditto.
37 (finish_static_assert): Check for bare parameter packs in the
39 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
40 attributes of a declaration.
41 * parser.c (cp_parser_using_declaration): Tweak call to
42 check_for_bare_parameter_packs.
43 (cp_parser_base_clause): Ditto.
45 2008-01-28 Jason Merrill <jason@redhat.com>
48 * class.c (build_base_path): Fix !want_pointer case.
50 2008-01-27 Jason Merrill <jason@redhat.com>
53 * class.c (build_base_path): Fix previous change.
55 2008-01-26 Jakub Jelinek <jakub@redhat.com>
58 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
61 2008-01-26 Richard Guenther <rguenther@suse.de>
64 * typeck.c (build_binary_op): Remove code to shorten compares.
66 2008-01-25 Richard Guenther <rguenther@suse.de>
69 * decl.c (record_builtin_java_type): Make __java_boolean
71 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
72 after TYPE_MAIN_VARIANT check.
74 2008-01-25 Jason Merrill <jason@redhat.com>
77 * class.c (build_base_path): Don't mess with virtual access if
79 * call.c (standard_conversion): Don't check whether source type
82 * decl2.c (is_late_template_attribute): Don't defer attribute
83 visibility just because the type is dependent.
85 2008-01-25 Jason Merrill <jason@redhat.com>
86 Mark Mitchell <mark@codesourcery.com>
89 * call.c (standard_conversion): Allow conversion from integer/real
91 (compare_ics): Such a conversion is worse than a normal arithmetic
94 2008-01-25 Richard Guenther <rguenther@suse.de>
97 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
100 2008-01-24 Paolo Carlini <pcarlini@suse.de>
103 * pt.c (push_template_decl_real): Return error_mark_node in case
104 of template definition of non-template.
106 2008-01-24 Jason Merrill <jason@redhat.com>
109 * decl2.c (is_late_template_attribute): Defer any attribute with
110 dependent args. Also defer type attributes if the type is dependent.
112 2008-01-22 Jakub Jelinek <jakub@redhat.com>
113 Alexandre Oliva <aoliva@redhat.com>
116 * call.c (reference_binding): For bitfields use the declared bitfield
118 (add_builtin_candidates): Likewise.
119 * class.c (layout_class_type): For bitfields copy over the
122 2008-01-22 Jason Merrill <jason@redhat.com>
125 * decl.c (groktypename): Also ignore attributes on dependent
126 possibly-class types.
129 * friend.c (do_friend): Check for prior declaration of a friend
130 function of a local class.
131 * name-lookup.c (lookup_name_innermost_nonclass_level):
133 * name-lookup.h: Declare it.
135 2008-01-22 Tom Tromey <tromey@redhat.com>
138 * init.c (build_new_1): Only disallow Java aggregates.
140 2008-01-22 Jakub Jelinek <jakub@redhat.com>
143 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
144 if decl or init is error_mark_node.
147 * error.c (dump_expr): Handle VECTOR_CST.
149 2008-01-21 Jason Merrill <jason@redhat.com>
152 * pt.c (tsubst_aggr_type): Make sure our context is complete.
155 * pt.c (retrieve_local_specialization): Robustify.
156 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
159 * pt.c (tsubst): Only call retrieve_local_specialization if the
160 original typedef was in a function template.
163 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
165 2008-01-21 Richard Guenther <rguenther@suse.de>
168 * error.c (cp_print_error_function): Deal with recursive
171 2008-01-20 Paolo Carlini <pcarlini@suse.de>
174 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
176 2008-01-20 Paolo Carlini <pcarlini@suse.de>
180 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
181 on non-IS_AGGR_TYPE scope.
182 (constructor_name_p): Assert IS_AGGR_TYPE.
184 2008-01-18 Ian Lance Taylor <iant@google.com>
187 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
188 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
189 DECL_IS_OPERATOR_NEW flag.
191 2008-01-16 Richard Guenther <rguenther@suse.de>
194 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
195 for conversions to type variants.
197 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
199 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
200 declaration and code. Update copyright year.
202 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
205 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
206 know we have a class type.
208 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
211 * pt.c (coerce_template_parameter_pack): When substituting into
212 the type of a non-type template parameter pack. use the
213 deduced/substituted arguments.
214 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
215 can be a parameter pack with the ellipsis following it. When we
216 have an erroneous declaration, allow it to be a parameter pack.
217 (cp_parser_template_parameter): Complain about default
218 arguments on non-type template parameter packs, and parse them
219 using the new cp_parser_default_argument.
220 (cp_parser_parameter_declaration): Complain about parameter packs
221 with default arguments. Move parsing of default arguments into a
222 new function, cp_parser_default_argument.
223 (cp_parser_default_argument): New; extracted from
224 cp_parser_parameter_declaration.
226 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
232 * typeck.c (check_return_expr): If there are bare parameter packs
233 in the return value, set it to error_mark_node.
234 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
235 * pt.c (find_parameter_packs_r): Look at the type of
236 IDENTIFIER_NODEs (e.g., for user-defined conversions).
237 (check_for_bare_parameter_packs): Flip the result: now returns
238 TRUE when there were bare parameter packs, FALSE otherwise.
239 (push_template_decl_real): Deal with flipped result of
240 check_for_bare_parameter_packs.
241 * semantics.c (finish_cond): If there are bare parameter packs in
242 the conditional, set it to error_mark_node.
243 (finish_expr_stmt): If there are bare parameter packs in the
244 expression, set it to error_mark_node.
245 (finish_for_expr): Ditto.
246 (finish_switch_cond): If there are bare parameter packs in
247 the conditional, set it to error_mark_node.
248 (finish_mem_initializers): If there are bare parameter packs in
249 the member initializer, set it to error_mark_node.
250 (finish_member_declaration): Check the attributes of the
251 declaration for bare parameter packs, and remove the attributes if
252 any have bare parameter packs.
253 * parser.c (cp_parser_using_declaration): Check the using
254 declaration for bare parameter packs.
255 (cp_parser_base_clause): If there are bare parameter packs in a
256 base specifier, don't add it to the chain.
258 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
261 * error.c (dump_simple_decl): Display ellipsis for template
262 non-type parameter packs.
263 (dump_decl): Display ellipsis for template type parameter packs.
264 (dump_template_decl): Display ellipsis for template template
266 * pt.c (redeclare_class_template): When redeclaring a class
267 template, check for collisions between template parameters and
268 template parameter packs.
270 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
273 * pt.c (process_partial_specialization): Don't mark template
274 parameters that occur in non-deduced contexts.
275 (struct pair_fn_data): Add include_nondeduced_p.
276 (for_each_template_parm_r): Only visit non-deduced contexts if
277 include_nondeduced_p is set.
278 (for_each_template_parm): Added parameter include_nondeduced_p,
279 which states whether template parameters found in non-deduced
280 contexts should be visited.
281 (uses_template_parms): Visit all template parameters, even those
282 in non-deduced contexts.
284 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
287 * pt.c (check_default_tmpl_args): Check for parameter packs that
288 aren't at the end of a primary template.
289 (push_template_decl_real): Remove check for parameter packs that
290 aren't at the end of a primary template; that now happens in
291 check_default_tmpl_args.
292 * semantics.c (finish_template_template_parm): Use
293 check_default_tmpl_args to check for errors in the template
296 2008-01-12 Doug Kwan <dougkwan@google.com>
298 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
299 instead of OPT_Wreturn_type in warning due to ignored return type
301 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
302 instead of OPT_Wreturn_type in warning due to ignored return type
305 2008-01-08 Jakub Jelinek <jakub@redhat.com>
308 * semantics.c (finish_omp_for): Don't call
309 fold_build_cleanup_point_expr if processing_template_decl.
311 2008-01-04 Paolo Carlini <pcarlini@suse.de>
312 Jakub Jelinek <jakub@redhat.com>
315 * error.c (dump_template_argument): Deal with TREE_LIST.
317 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
319 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
320 long" in C++0x mode; change the warning to note that "long long"
321 is only unsupported in C++98 mode.
323 2007-12-20 Jason Merrill <jason@redhat.com>
326 * call.c (standard_conversion): Derived-to-base is considered a
329 2007-12-19 Jakub Jelinek <jakub@redhat.com>
332 * parser.c (cp_parser_omp_parallel): For non-combined parallel
333 call cp_parser_statement rather than
334 cp_parser_already_scoped_statement.
336 2007-12-18 Jason Merrill <jason@redhat.com>
339 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
341 (dependent_type_p_r): Handle the domain of an array.
343 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
344 Jakub Jelinek <jakub@redhat.com>
349 * pt.c (template_template_parm_bindings_ok_p): New; verifies
350 bindings of template template parameters after all template
351 arguments have been deduced.
352 (coerce_template_parms): Don't complain when COMPLAIN doesn't
354 (fn_type_unification): Use template_template_parm_bindings_ok_p.
355 (unify): Deal with variadic, bound template template parameters.
356 (get_class_bindings): Use template_template_parm_bindings_ok_p.
358 2007-12-18 Jakub Jelinek <jakub@redhat.com>
361 * decl.c (grokdeclarator): Reject friend sfk_constructor
364 2007-12-17 Jakub Jelinek <jakub@redhat.com>
367 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
370 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
373 * cp-lang.c (cp_classify_record): New.
374 (LANG_HOOKS_CLASSIFY_RECORD): Override.
376 2007-12-11 Jakub Jelinek <jakub@redhat.com>
379 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
382 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
383 dynamic_cast in a template.
385 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
388 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
389 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
391 2007-12-10 Jakub Jelinek <jakub@redhat.com>
394 * error.c (dump_type_prefix, dump_type_suffix): Handle
398 * error.c (dump_expr): Handle ABS_EXPR.
400 2007-12-09 Jakub Jelinek <jakub@redhat.com>
404 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
405 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
406 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
407 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
408 flag_use_repository and repo_emit_p returned 2.
410 2007-12-06 Jakub Jelinek <jakub@redhat.com>
413 * tree.c (stabilize_call, stabilize_init): Do nothing if
414 processing_template_decl.
416 2007-12-05 Jakub Jelinek <jakub@redhat.com>
419 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
420 error instead of assertion failure.
421 * parser.c (cp_parser_decltype): If closing paren is not found,
422 return error_mark_node.
424 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
427 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
429 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
430 since arg_assoc_template_arg will deal with them (better).
432 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
435 * pt.c (tsubst_exception_specification): Handle substitutions into
436 member templates, where tsubst_pack_expansion returns a
439 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
442 * pt.c (unify_pack_expansion): If we didn't deduce any actual
443 bindings for the template parameter pack, don't try to keep the
444 empty deduced arguments.
445 (unify): If a parameter is a template-id whose template argument
446 list contains a pack expansion that is not at the end, then we
447 cannot unify against that template-id.
449 2007-12-02 Paolo Carlini <pcarlini@suse.de>
452 * pt.c (current_template_args): Use error_operand_p.
454 2007-12-02 Paolo Carlini <pcarlini@suse.de>
457 * error.c (dump_decl): Handle TREE_BINFO.
459 2007-12-01 Ollie Wild <aaw@google.com>
462 * typeck.c (build_binary_op): Add conversion of pointers to function
463 members appearing as operands to the equality operators.
465 2007-11-30 Jakub Jelinek <jakub@redhat.com>
468 * error.c (dump_expr): Handle OBJ_TYPE_REF.
470 2007-11-29 Jakub Jelinek <jakub@redhat.com>
473 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
475 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
480 * parser.c (cp_parser_decltype): Don't call finish_id_expression
482 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
485 2007-11-27 Jakub Jelinek <jakub@redhat.com>
487 PR tree-optimization/34181
488 * method.c (use_thunk): Don't inline the call in the thunk.
491 * tree.c (decl_linkage): Static data members and static member
492 functions in anonymous ns classes are lk_external.
494 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
497 * decl.c (start_preparsed_function): Pass
498 processing_template_decl for the new allocate_struct_function
501 2007-11-25 Richard Guenther <rguenther@suse.de>
503 * decl.c (poplevel): Use BLOCK_CHAIN.
505 2007-11-24 Ollie Wild <aaw@google.com>
507 * typeck.c (delta_from_ptrmemfunc): New function.
508 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
509 (build_binary_op): Call delta_from_ptrmemfunc.
511 2007-11-23 Jakub Jelinek <jakub@redhat.com>
515 * decl.c (cp_finish_decl): Disallow variable or field
516 definitions if extern "Java" aggregates.
517 (grokparms): Disallow parameters with extern "Java"
519 (check_function_type): Disallow function return values
520 with extern "Java" aggregates.
521 * init.c (build_new_1): Disallow placement new with
522 extern "Java" aggregates.
524 2007-11-23 Mark Mitchell <mark@codesourcery.com>
525 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
528 * call.c (convert_like_real): Build a zero constant when __null is
529 converted to an integer type.
531 2007-11-22 Jakub Jelinek <jakub@redhat.com>
534 * decl2.c (cp_write_global_declarations): Issue error about static
535 data members in anonymous namespace which are declared and used,
538 2007-11-20 Jakub Jelinek <jakub@redhat.com>
541 * parser.c (cp_parser_class_head): Reject function template ids.
544 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
545 when processing_template_decl to build_array_type.
548 * pt.c (more_specialized_fn): Don't segfault if one or
549 both argument list end with ellipsis.
551 2007-11-18 Jakub Jelinek <jakub@redhat.com>
554 * semantics.c (finish_call_expr): Set
555 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
556 or OVERLOAD with all noreturn functions.
558 2007-11-16 Jakub Jelinek <jakub@redhat.com>
561 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
564 2007-11-13 Jakub Jelinek <jakub@redhat.com>
571 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
572 set to error_mark_node the outermost POINTER_TYPE to the pack if
573 it is seen in a POINTER_TYPE.
574 (push_template_decl_real): If check_for_bare_parameter_packs
575 fails for function return type, set the return type to
576 integer_type_node. If check_for_bare_parameter_packs failed
577 for non-function, return error_mark_node.
580 * call.c (build_new_op): Call resolve_args before calling
583 2007-11-11 Tom Tromey <tromey@redhat.com>
586 * lex.c (handle_pragma_implementation): Use cpp_included_before.
588 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
591 * pt.c (redeclare_class_template): Update error message. Use a
592 note to show the previous declaration.
593 (tsubst_friend_class): Use the location of the friend template as
594 the input location before calling redeclare_class_template.
596 2007-11-11 Jakub Jelinek <jakub@redhat.com>
599 * semantics.c (finish_pseudo_destructor_expr): Handle
600 object == error_mark_node.
602 2007-11-10 Jakub Jelinek <jakub@redhat.com>
605 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
606 is not scalar type, let finish_class_member_access_expr handle
607 diagnostics. Pass BIT_NOT_EXPR argument to
608 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
610 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
613 * decl.c (cp_complete_array_type): If any of the initializer
614 elements are pack expansions, don't compute the array size yet.
616 2007-11-08 Andrew Pinski <pinskia@gmail.com>
619 * tree.c (decl_linkage): Fields have no linkage.
621 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
623 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
625 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
630 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
631 Be careful with ERROR_MARK_NODEs.
632 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
635 2007-11-07 Jakub Jelinek <jakub@redhat.com>
638 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
641 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
645 * tree.c (c_build_qualified_type): Define bridge to
646 cp_build_qualified_type.
648 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
659 * typeck.c (check_return_expr): Pass address of retval to
660 check_for_bare_parameter_packs.
661 * class.c (build_base_field): Tolerate bases that have no layout
663 (end_of_base): Ditto.
664 * tree.c (canonical_type_variant): Be careful with
666 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
668 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
669 which states whether parameter packs should be replaced with
671 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
672 possible. If set_packs_to_error is set true, replace the parameter
673 pack with ERROR_MARK_NODE. Manage our own pointer sets.
674 (uses_parameter_packs): Don't set parameter packs to
676 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
677 which may be modified (if it is a parameter pack). Instructs
678 find_parameter_packs_r to replace parameter packs with
679 ERROR_MARK_NODE (so that they won't cause errors later on).
680 (process_template_parm): Pass pointer to
681 check_for_bare_parameter_packs.
682 (process_partial_specialization): Replace pack expansions before
683 the end of the template argument list with ERROR_MARK_NODE.
684 (push_template_decl_real): Pass pointer to
685 check_for_bare_parameter_packs. Replace parameter packs not at the
686 end of the template parameter list with ERROR_MARK_NODE.
687 (convert_template_argument): Be more careful about using DECL_NAME
688 on only declarations.
689 (unify): Can't unify against ERROR_MARK_NODE.
690 * semantics.c (finish_cond): Pass pointer to
691 check_for_bare_parameter_packs.
692 (finish_expr_stmt): Ditto.
693 (finish_for_expr): Ditto.
694 (finish_switch_cond): Pass pointer to
695 check_for_bare_parameter_packs, and call it before we put the
696 condition into the statement.
697 (finish_mem_initializers): Pass pointer to
698 check_for_bare_parameter_packs.
699 (finish_member_declaration): Ditto.
700 * parser.c (cp_parser_base_clause): Ditto.
702 2007-11-06 Jakub Jelinek <jakub@redhat.com>
705 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
706 with the final TREE_READONLY flag in place. processing_template_decl
707 is known to be 0 in this part of function.
710 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
711 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
712 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
713 * semantics.c (finish_omp_atomic): Revert most of the
714 2007-02-05 changes, just keep the new representation of
715 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
717 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
720 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
723 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
728 * typeck.c (merge_types): Don't lose rvalue references when
730 * call.c (build_over_call): Don't elide move constructors just
731 because the copy constructor is trivial (!).
732 (compare_ics): If comparing cv-qualifiers fails, we can still order
733 based on binding lvalues vs. rvalues.
735 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
738 * pt.c (unify_pack_expansion): bring handling of function call
739 arguments into line with type_unification_real.
741 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
743 * typeck.c (build_binary_op): Use pedwarn instead of error for
746 2007-11-05 Jakub Jelinek <jakub@redhat.com>
749 * parser.c (cp_parser_unary_expression): For &&label call
750 cp_parser_non_integral_constant_expression and return error_mark_node
754 * decl.c (grokdeclarator): Don't call build_memfn_type if type
755 is neither FUNCTION_TYPE nor METHOD_TYPE.
757 2007-11-02 Jakub Jelinek <jakub@redhat.com>
760 * parser.c (cp_parser_nested_name_specifier_opt): Use
761 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
762 typedef of currently open class.
764 2007-11-02 Paolo Carlini <pcarlini@suse.de>
767 * error.c (dump_expr): Deal specially with statements.
769 2007-11-01 Jason Merrill <jason@redhat.com>
772 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
774 (lookup_template_class): Use it to get the outer template args
775 for instantiating one.
778 * pt.c (reduce_template_parm_level): tsubst the parameters
779 of a template template parm.
781 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
784 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
786 2007-11-01 Jakub Jelinek <jakub@redhat.com>
789 * parser.c (cp_parser_postfix_dot_deref_expression): If
790 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
791 first and if that succeeds and type is SCALAR_TYPE_P, create
795 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
796 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
797 as for std::type_info.
799 2007-10-31 Paolo Carlini <pcarlini@suse.de>
802 * cxx-pretty-print.c (pp_cxx_typeid_expression,
803 pp_cxx_delete_expression): Change to static linkage.
804 * cxx-pretty-print.h: Adjust declarations.
805 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
806 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
807 MODOP_EXPR): Forward to pp_expression.
809 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
812 2007-10-31 Christian Bruel <christian.bruel@st.com>
813 Mark Mitchell <mark@codesourcery.com>
816 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
817 if retval is volatile.
819 2007-10-30 Jakub Jelinek <jakub@redhat.com>
822 * decl2.c (build_offset_ref_call_from_tree): Call
823 build_non_dependent_expr on object prior to building ADDR_EXPR from it
824 if FN is DOTSTAR_EXPR.
826 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
830 * pt.c (find_parameter_packs_r): Fix typo in comment.
831 (convert_template_argument): Look at the pattern of a pack
832 expansion to determine what kind of entity we're converting.
833 (coerce_template_parameter_pack): When we have coerced a non-type
834 template parameter pack, substitute into the type of that pack.
835 (tsubst_pack_expansion): When our substitution of a parameter pack
836 is a "trivial" substitution of itself, just substitute into the
837 pack expansion rather than actually expanding.
839 2007-10-29 Jakub Jelinek <jakub@redhat.com>
842 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
843 for non-integral type bitfields. Return true if bitfield is correct, false
844 error has been diagnosed.
845 (check_field_decls): If check_bitfield_decl returned false, call also
848 2007-10-28 Paolo Carlini <pcarlini@suse.de>
849 Mark Mitchell <mark@codesourcery.com>
852 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
853 class member error out and return.
855 2007-10-27 Jakub Jelinek <jakub@redhat.com>
857 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
858 to current_function_decl rather than 0.
861 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
863 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
865 2007-10-27 Jason Merrill <jason@redhat.com>
868 * call.c (convert_default_arg): Detect recursion.
870 2007-10-27 Jakub Jelinek <jakub@redhat.com>
873 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
874 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
876 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
878 * error.c (dump_expr): Handle OFFSETOF_EXPR.
880 2007-10-26 Jason Merrill <jason@redhat.com>
883 * pt.c (get_template_info): New fn.
884 (template_class_depth): Use it.
885 (push_template_decl_real): Check that the template args of the
886 definition match the args of the previous declaration.
888 2007-10-26 Paolo Carlini <pcarlini@suse.de>
891 * decl2.c (coerce_new_type): Do not allow a default argument for
894 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
897 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
898 don't see the leading '('. Only lookup names if we get an
901 2007-10-26 Jakub Jelinek <jakub@redhat.com>
904 * parser.c (cp_parser_parenthesized_expression_list): Set
905 greater_than_is_operator_p to true in between the parens.
907 2007-10-26 Paolo Carlini <pcarlini@suse.de>
910 * decl.c (grokdeclarator): In case of conflicting specifiers
911 just return error_mark_node.
913 2007-10-26 Ollie Wild <aaw@google.com>
915 * expr.c (cxx_expand_expr): Removed.
916 * cp-tree.h (exx_expand_expr): Removed.
917 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
920 2007-10-25 Paolo Carlini <pcarlini@suse.de>
923 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
925 2007-10-23 Jason Merrill <jason@redhat.com>
927 PR c++/25950 (DR 391)
928 * call.c (struct conversion): Remove check_copy_constructor_p.
929 (reference_binding): Always bind a reference directly to a
930 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
932 (check_constructor_callable): Remove.
933 (convert_like_real): Don't call it.
934 (initialize_reference): Don't call check_constructor_callable.
935 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
936 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
937 conversions if LOOKUP_NO_TEMP_BIND.
938 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
939 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
941 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
943 2007-10-22 Jakub Jelinek <jakub@redhat.com>
946 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
947 before checking if its type is integral.
949 2007-10-22 Jason Merrill <jason@redhat.com>
952 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
953 * pt.c (apply_late_template_attributes): Splice out dependent
954 attributes from DECL_ATTRIBUTES.
956 * decl.c (cxx_maybe_build_cleanup): Use build_address.
958 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
960 * typeck.c (build_binary_op) : Use appropriate warning option
961 instead of unnamed warning.
963 2007-10-16 Paolo Carlini <pcarlini@suse.de>
966 * pt.c (current_template_args): Do not change TREE_LIST elements
967 with a TREE_VALUE of error_mark_node.
969 2007-10-16 Mark Mitchell <mark@codesourcery.com>
971 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
972 * decl.c (start_decl): Tidy.
973 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
975 (grokdeclarator): Clarify comment.
977 2007-10-14 Andrew Pinski <pinskia@gmail.com>
980 * decl.c (grokfndecl): Return NULL after the "definition of
981 implicitly-declared" error happened.
983 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
986 * call.c (build_user_type_conversion_1): Do not consider conversion
987 functions to convert a (possibly cv-qualified) object to the (possibly
988 cv-qualified) same object type (or a reference to it), to a (possibly
989 cv-qualified) base class of that type (or a reference to it).
991 2007-10-12 Paolo Carlini <pcarlini@suse.de>
993 * pt.c (tsubst): Use template_parm_level_and_index.
995 2007-10-12 Jakub Jelinek <jakub@redhat.com>
998 * parser.c (cp_parser_compound_statement): Handle label-declarations
999 at the beginning of the compound statement.
1000 (cp_parser_block_declaration): Issue diagnostics about __label__
1001 not at the beginning of a block.
1003 2007-10-11 Paolo Carlini <pcarlini@suse.de>
1006 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
1007 to convert_template_argument.
1008 (coerce_template_parms): Return error_mark_node after fixed-length
1010 (tsubst_decl): Check for error_mark_node the return value of the
1011 first tsubst in 'case VAR_DECL'.
1013 2007-10-08 Ollie Wild <aaw@google.com>
1015 * typeck2.c (digest_init): Call cplus_expand_constant after
1016 convert_for_initialization.
1017 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1018 * expr.c (cplus_expand_constant): Updated function description.
1020 2007-10-04 Jason Merrill <jason@redhat.com>
1023 * call.c (initialize_reference): Handle local static reference
1026 2007-10-03 Jason Merrill <jason@redhat.com>
1029 * name-lookup.c (push_namespace_with_attrs): Fold back into...
1030 (push_namespace): Here.
1031 (handle_namespace_attrs): New fn for the attr code.
1032 (leave_scope): Don't pop_visibility.
1033 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
1034 * parser.c (cp_parser_namespace_definition): Call
1035 handle_namespace_attrs and pop_visibility as appropriate.
1038 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
1040 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
1042 * decl.c (duplicate_decls): Preserve linkage flags for mere
1043 redeclarations of gnu_inline definitions.
1045 2007-10-03 Jason Merrill <jason@redhat.com>
1048 * decl.c (wrap_cleanups_r): New fn.
1049 (wrap_temporary_cleanups): New fn.
1050 (initialize_local_var): Call it.
1052 2007-09-29 Jason Merrill <jason@redhat.com>
1055 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
1056 constant to not have DECL_EXTERNAL if it's file-local.
1058 2007-09-28 Ollie Wild <aaw@google.com>
1061 2007-09-27 Ollie Wild <aaw@google.com>
1063 * typeck2.c (digest_init): Call cplus_expand_constant after
1064 convert_for_initialization.
1065 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1066 * expr.c (cplus_expand_constant): Updated function description.
1068 2007-09-28 Jason Merrill <jason@redhat.com>
1071 * class.c (layout_empty_base): Take rli parameter, update
1072 rli->record_align if empty base has user-specified alignment.
1073 (build_base_field): Pass rli to it.
1075 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1078 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
1080 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1083 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
1084 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
1085 (dump_parameters): Just call dump_type for argument packs too.
1087 2007-09-28 Jakub Jelinek <jakub@redhat.com>
1090 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
1091 qualification by creating qualified PACK_EXPANSION_PATTERN and
1092 then calling make_pack_expansion on it.
1094 2007-09-27 Ollie Wild <aaw@google.com>
1096 * typeck2.c (digest_init): Call cplus_expand_constant after
1097 convert_for_initialization.
1098 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1099 * expr.c (cplus_expand_constant): Updated function description.
1101 2007-09-27 Jason Merrill <jason@redhat.com>
1104 * decl2.c (is_late_template_attribute): Don't crash on unknown
1107 2007-09-27 Paolo Carlini <pcarlini@suse.de>
1110 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
1111 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
1112 spaces in the formatting.
1113 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
1115 2007-09-27 Jakub Jelinek <jakub@redhat.com>
1117 * error.c (cxx_print_error_function): Add third argument, pass
1118 it over to lhd_print_error_function.
1119 (cp_print_error_function): If diagnostic->abstract_origin, print
1121 * cp-tree.h (struct diagnostic_info): New forward decl.
1122 (cxx_print_error_function): Add third argument.
1124 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
1127 * name-lookup.c (pushtag): Do not create an implicit typedef before
1128 the associated type declaration is known to be valid.
1130 2007-09-25 Jakub Jelinek <jakub@redhat.com>
1132 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
1133 rather than pointers.
1135 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1138 * search.c (check_final_overrider): Fail if
1139 targetm.comp_type_attributes returns 0.
1141 2007-09-24 Jason Merrill <jason@redhat.com>
1144 * pt.c (resolve_typename_type): Don't look things up in the original
1145 template if it would mean losing template arguments.
1147 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1150 * cp-tree.h (cxx_type_hash_eq): New prototype.
1151 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1152 * tree.c (cxx_type_hash_eq): New function.
1154 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1157 * tree.c (cp_build_qualified_type_real): Build a canonical
1158 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1160 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1164 * tree.c (cplus_array_compare): Compare pointers, not types.
1165 (build_cplus_array_type_1): Store new array type into the hash
1166 table before building the canonical type; build the canonical type
1168 (cp_build_qualified_type_real): Put all of the array types with
1169 cv-qualified element types into the C++ array hash table, built as
1170 variants of the unqualified versions.
1172 2007-09-23 Jason Merrill <jason@redhat.com>
1175 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1176 for deprecation warnings.
1178 2007-09-22 Jason Merrill <jason@redhat.com>
1181 * call.c (build_over_call): Warn about deprecated virtuals.
1184 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1185 (MAYBE_TAGGED_TYPE_P): Remove.
1186 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1187 instead of calling is_late_template_attribute again.
1188 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1189 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1190 Don't crash on typedefs from non-template classes.
1191 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1192 (is_late_template_attribute): All attributes applied to template
1193 parms or typename types are dependent. Static.
1194 (splice_template_attributes): Pass decl through.
1195 (save_template_attributes): Likewise.
1197 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1200 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1201 returned from tsubst_pack_expansion.
1202 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1203 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1205 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1208 * semantics.c (finish_id_expression): Use consistently
1209 context_for_name_lookup.
1210 * decl.c (fixup_anonymous_aggr): Fix error message for
1211 anonymous struct (vs union).
1213 2007-09-19 Jason Merrill <jason@redhat.com>
1216 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1217 (retrieve_specialization): Only tagged types use
1218 DECL_TEMPLATE_INSTANTIATIONS.
1219 (instantiate_class_template): Push nested classes too.
1220 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1222 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1223 * init.c (is_aggr_type): Remove redundant tests.
1224 * class.c (push_nested_class): Use CLASS_TYPE_P.
1226 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1229 * init.c (build_zero_init): If, recursively, build_zero_init
1230 returns a NULL_TREE, do not append it to the VEC of constructors.
1232 2007-09-18 Jason Merrill <jason@redhat.com>
1235 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1236 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1237 ATTR_FLAG_TYPE_IN_PLACE.
1238 (tsubst): Do unqualified lookup to find typedefs from current class.
1239 [ARRAY_TYPE]: Propagate alignment info.
1240 * decl2.c (is_late_template_attribute): Only defer handling of
1241 attribute aligned if the expression is dependent.
1242 (save_template_attributes): If we're deferring any attributes,
1243 make this a naming typedef.
1245 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1247 PR c++/33462 (again)
1248 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1249 va_arg instead of __builtin_va_arg.
1251 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1254 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1255 (pp_cxx_primary_expression): Use it.
1256 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1257 * error.c (dump_expr): Use it.
1259 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1262 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1263 out case TYPEID_EXPR to...
1264 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1265 and pp_cxx_right_paren.
1266 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1267 * error.c (dump_expr): Use it.
1269 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1272 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1273 (pp_cxx_primary_expression): Use it.
1274 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1275 * error.c (dump_expr): Use it.
1277 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1280 * init.c (build_new): Remove warning for zero-element
1283 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1286 * call.c (maybe_handle_implicit_object): Set this_p, clear
1287 rvaluedness_matches_p.
1288 (compare_ics): Do not compare rvaluedness matching when one of the
1289 operands is an implicit object.
1291 2007-09-14 Jason Merrill <jason@redhat.com>
1293 PR c++/17743, c++/19163
1294 * decl2.c (is_late_template_attribute): New fn.
1295 (splice_template_attributes, save_template_attributes): New fns.
1296 (cplus_decl_attributes): Call save_template_attributes.
1297 * pt.c (apply_late_template_attributes): New fn.
1298 (instantiate_class_template, tsubst_decl): Use it.
1299 * cp-tree.h: Declare is_late_template_attribute.
1301 2007-09-13 Tom Tromey <tromey@redhat.com>
1303 * parser.c (cp_lexer_new_main): Don't use
1304 c_lex_return_raw_strings.
1305 (cp_lexer_get_preprocessor_token): Update. Add special case when
1308 2007-09-11 Jan Hubicka <jh@suse.cz>
1310 * method.c (use_thunk): Use tree_rest_of_compilation
1311 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1312 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1313 * cp-tree.h (expand_body): Kill.
1314 (emit_associated_thunks): Declare.
1315 * semantics.c (emit_associated_thunks): Export.
1316 (expand_body): Kill.
1318 2007-09-09 David Daney <ddaney@avtrex.com>
1321 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1322 to calculate cookie_ptr.
1324 2007-09-08 Jason Merrill <jason@redhat.com>
1327 * pt.c (most_specialized_class): Set processing_template_decl
1328 while tsubsting partial spec args.
1330 2007-09-06 Jason Merrill <jason@redhat.com>
1332 * decl2.c (get_guard): Copy visibility from the guarded variable.
1334 2007-09-06 Jan Hubicka <jh@suse.cz>
1336 * semantics.c (expand_body): Do not mark arguments of clones used.
1338 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1341 * decl.c (cp_finish_decl): When processing_template_decl,
1342 deal correctly with init as TREE_LIST.
1344 2007-09-06 Tom Tromey <tromey@redhat.com>
1346 * decl.c (finish_function): Put return's location on line zero of
1349 2007-09-05 Jason Merrill <jason@redhat.com>
1352 * except.c (prepare_eh_type): Use type_decays_to.
1355 * init.c (build_delete): Use build_headof to get the address of the
1356 complete object if we aren't using the deleting destructor.
1357 * rtti.c (build_headof): No longer static.
1358 * cp-tree.h: Declare it.
1360 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1362 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1363 decl if a prototype for XX is provided with throw().
1366 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1367 on __*_chk non-__builtin_* decls.
1369 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1372 * semantics.c (finish_id_expression): Use context_for_name_lookup
1373 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1374 * class.c (finish_struct_anon): Deal correctly with anonymous
1375 structs (vs unions, as GNU extension) in error messages.
1377 2007-09-05 Jan Hubicka <jh@suse.cz>
1379 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1380 call, DECL_EXTERNAL checks and current_function_decl saving.
1382 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1384 PR c++/29731 (again)
1385 * parser.c (cp_parser_primary_expression): Return error_mark_node
1386 when a statement-expression is found in a template-argument list.
1388 2007-09-04 Jason Merrill <jason@redhat.com>
1390 * except.c (initialize_handler_parm): Use
1391 fold_build_cleanup_point_expr.
1394 * call.c (reference_binding): Don't look for user-defined conversions
1398 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1399 the MUST_NOT_THROW_EXPR.
1401 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1403 * decl.c (cp_finish_decl): Call determine_visibility before
1404 make_rtl_for_nonlocal_decl.
1406 2007-09-04 Jason Merrill <jason@redhat.com>
1409 * pt.c (most_specialized_class): Substitute outer template
1410 arguments into the arguments of a member template partial
1412 (strip_innermost_template_args): New fn.
1414 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1416 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1418 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1420 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1421 * decl.c (cp_make_fname_decl): Likewise,
1422 * parser.c (cp_parser_string_literal): Likewise,
1423 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1424 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1427 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1430 * typeck.c (build_unary_op): Fix error message for
1431 Boolean expression as operand to operator--.
1433 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1435 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1436 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1439 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1442 * init.c (build_default_init): Make extern.
1443 * cp-tree.h (build_default_init): Declare here.
1444 * pt.c (tsubst_expr): When the instantiation of the initializer of
1445 a variable results in an empty list, default-initialize the
1447 (tsubst_copy_and_build): When the instantiation of the initializer
1448 in a new expression results in an empty initializer list,
1449 default-initialize it.
1451 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1453 * mangle.c (write_type): Change mangling of rvalue reference from
1456 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1458 * decl.c (duplicate_decls): Remove duplicated line.
1460 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1463 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1464 BOUND_TEMPLATE_TEMPLATE_PARM.
1466 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1469 * search.c (lookup_member): Check the name argument for
1472 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1475 * parser.c (cp_parser_trait_expr): Check rerurn value of
1478 2007-08-30 Ollie Wild <aaw@google.com>
1480 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1481 convert_ptrmem for pointer to member conversions.
1482 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1483 (ocp_convert): Update cp_convert_to_pointer call.
1484 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1486 (build_static_cast_1): Check can_convert for conversions in either
1488 (get_delta_difference_1): New function.
1489 (get_delta_difference): Refactor to call get_delta_difference_1.
1491 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1493 * decl.c (start_preparsed_function): Set
1494 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1496 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1499 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1500 BOUND_TEMPLATE_TEMPLATE_PARM.
1502 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1506 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1507 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1509 2007-08-27 Jason Merrill <jason@redhat.com>
1512 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1513 Look inside STMT_EXPR.
1514 * semantics.c (stmt_expr_value_expr): New fn.
1515 * cp-tree.h: Declare it.
1518 * decl.c (groktypename): Ignore attributes applied to class type.
1520 2007-08-28 Richard Guenther <rguenther@suse.de>
1522 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1524 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1526 * error.c (dump_expr): Handle COMPLEX_CST.
1527 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1528 (pp_cxx_expression): Likewise.
1530 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1532 * decl.c (GNU_INLINE_P): New.
1533 (duplicate_decls): Handle gnu_inline. Merge attributes and
1534 some flags in overriding definitions.
1535 (redeclaration_error_message): Handle gnu_inline.
1536 (start_preparsed_function): Likewise.
1538 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1540 * call.c (sufficient_parms_p): Constify.
1541 * class.c (same_signature_p): Likewise.
1542 * cp-gimplify.c (is_invisiref_parm,
1543 cxx_omp_privatize_by_reference): Likewise.
1544 * cp-objcp-common.c (has_c_linkage): Likewise.
1545 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1546 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1547 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1548 num_artificial_parms_for, comp_template_parms,
1549 template_parameter_pack_p, any_dependent_template_arguments_p,
1550 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1551 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1552 zero_init_p, member_p, cp_lvalue_kind,
1553 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1554 varargs_function_p, is_dummy_object, special_function_kind,
1555 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1556 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1557 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1558 cp_has_mutable_p, at_least_as_qualified_p,
1559 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1560 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1561 * except.c (nothrow_libfn_p): Likewise.
1562 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1564 * pt.c (comp_template_parms, template_parameter_pack_p,
1565 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1566 any_dependent_template_arguments_p): Likewise.
1567 * repo.c (repo_export_class_p): Likewise.
1568 * semantics.c (anon_aggr_type_p): Likewise.
1569 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1570 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1571 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1572 zero_init_p, special_function_p): Likewise.
1573 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1574 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1575 compparms, invalid_nonstatic_memfn_p,
1576 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1577 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1578 cp_has_mutable_p, lvalue_or_else): Likewise.
1580 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1582 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1583 * cp-objcp-common.c (cp_tree_size): Ditto.
1584 * tree.c (cp_walk_subtrees): Ditto
1585 * cp-tree.def (TINST_LEVEL): Go away.
1586 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1587 move together with other non-tree structs.
1588 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1589 (union lang_tree_node): Eliminate tinst_level field.
1590 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1591 (current_instantiation, outermost_tinst_level): Return
1592 a "struct tinst_level *".
1594 * error.c (print_instantiation_partial_context): Change second
1595 parameter to a "struct tinst_level *". Replace accessor macros
1597 (print_instantiation_full_context): Likewise.
1598 * lex.c (in_main_input_context): Likewise.
1600 * pt.c (struct pending_templates): New.
1601 (pending_templates, last_pending_template): Use it as a type.
1602 (current_tinst_level): Change typo to "struct tinst_level *"
1603 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1604 (add_pending_template): Construct a "struct pending_template".
1605 Replace TINST_LEVEL accessor macros with field access.
1606 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1607 (pop_tinst_level): Likewise.
1608 (instantiate_pending_templates): Likewise. Factor common code used
1609 when an instantiation has been done.
1610 (outermost_tinst_level): Replace tree_last with loop.
1611 (current_instantiation): Return a "struct tinst_level *".
1613 2007-08-24 Ollie Wild <aaw@google.com>
1615 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1616 * name-lookup.h (cp_binding_level): Remove vtables member.
1618 2007-08-24 Richard Guenther <rguenther@suse.de>
1620 * tree.c (cp_cannot_inline_tree_fn): Remove.
1621 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1622 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1625 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1628 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1629 error_mark_node right away if build_expr_type_conversion
1633 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1634 is error_mark_node rather than NULL_TREE.
1635 * pt.c (check_explicit_specialization): Likewise.
1638 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1639 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1641 2007-08-22 Jason Merrill <jason@redhat.com>
1644 * pt.c (outermost_tinst_level): New function.
1645 * lex.c (in_main_input_context): New function.
1646 * cp-tree.h: Declare it.
1647 * decl2.c (constrain_class_visibility): Use it to avoid warning
1648 about uses of the anonymous namespace in the main input file.
1650 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1652 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1654 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1657 * class.c (finish_struct_1): Warn when a class has virtual
1658 functions and accessible non-virtual destructor.
1660 2007-08-20 Richard Guenther <rguenther@suse.de>
1664 * call.c (build_new_method_call): Convert initializer to
1666 * init.c (build_aggr_init): Do not fiddle with types.
1667 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1668 * except.c (build_throw): Do not drop qualifiers for the
1670 * typeck.c (get_member_function_from_ptrfunc): Do not
1671 fiddle with types, instead convert.
1672 (build_ptrmemfunc1): Convert to the target type for
1674 (gfc_trans_allocate): Convert result to target type.
1675 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1676 pointer-to-member structures shall have alias set zero as well.
1678 2007-08-20 Richard Guenther <rguenther@suse.de>
1680 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1682 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1683 (nonstatic_local_decl_p): Likewise.
1684 * tree.c (cp_auto_var_in_fn_p): Remove.
1685 * decl.c (nonstatic_local_decl_p): Remove.
1687 2007-08-20 Richard Guenther <rguenther@suse.de>
1689 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1691 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1692 cp_walk_subtrees lh parameter.
1693 (cp_walk_tree_without_duplicates): New define to
1694 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1695 * tree.c (count_trees): Call
1696 cp_walk_tree_without_duplicates.
1697 (verify_stmt_tree): Call cp_walk_tree.
1698 (break_out_target_exprs): Likewise.
1699 (WALK_SUBTREE): Likewise.
1700 * cp-gimplify.c (cp_genericize): Likewise.
1701 * cp-pt.c (find_parameter_packs_r): Likewise.
1702 (uses_parameter_packs): Likewise.
1703 (make_pack_expansion): Likewise.
1704 (check_for_bare_parameter_packs): Likewise.
1705 (for_each_template_parm): Likewise.
1706 * decl.c (check_default_argument): Call
1707 cp_walk_tree_without_duplicates.
1708 * except.c (build_throw): Likewise.
1709 * decl2.c (type_visibility): Likewise.
1710 * semantics.c (expand_or_defer_fn): Likewise.
1711 (finalize_nrv): Call cp_walk_tree.
1713 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1716 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1717 Initialize it with save_expr rather than get_temp_regvar.
1719 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1722 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1725 2007-08-17 Ollie Wild <aaw@google.com>
1728 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1729 declarations into appropriate slots for comparison. Fix type
1732 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1735 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1736 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1738 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1741 * parser.c (cp_parser_class_head): Improve error message.
1743 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1745 * pt.c (instantiate_decl): Set input_location
1746 for the function end.
1748 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1750 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1752 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1753 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1754 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1755 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1756 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1757 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1758 * typeck.c (cp_type_quals): Likewise.
1759 * typeck2.c (cxx_incomplete_type_diagnostic,
1760 cxx_incomplete_type_error): Likewise.
1762 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1765 * pt.c (tsubst_friend_function): When check_classfn
1766 returns error_mark_node likewise return it.
1768 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1771 * typeck.c (check_return_expr): Don't NRV optimize vars in
1773 * decl.c (finish_function): Comment fix.
1775 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1778 * pt.c (push_template_decl_real): Depending on TYPE_P
1779 use either TYPE_CONTEXT or DECL_CONTEXT.
1781 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1783 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1784 constructors and destructors return this.
1786 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1789 * decl2.c (check_classfn): Return error_mark_node in case of error;
1790 in that case, do not call add_method.
1791 * decl.c (start_decl): Deal with check_classfn returning
1793 (grokfndecl): Likewise.
1794 * pt.c (tsubst_friend_function): Likewise.
1796 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1799 * typeck.c (build_binary_op): Disallow vector float types with
1800 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1802 2007-08-11 Ian Lance Taylor <iant@google.com>
1804 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1806 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1808 2007-08-10 Ollie Wild <aaw@google.com>
1810 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1812 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1814 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1815 (lookup_using_namespace): Fix ambiguous_decl call.
1816 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1818 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1820 * call.c (name_as_c_string): Use CONST_CAST.
1821 * decl.c (build_decl): Likewise.
1822 * parser.c (cp_parser_string_literal): Likewise.
1824 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1827 * error.c (dump_expr): Consistently use the *_cxx_*
1828 variants of the pretty-print functions.
1830 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1833 * decl.c (check_special_function_return_type): Just error
1834 on return type specified for conversion operator.
1836 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1838 * typeck2.c (readonly_error): Handle general expressions.
1839 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1841 2007-08-06 Dan Hipschman <dsh@google.com>
1843 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1844 access function name.
1846 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1849 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1850 * g++spec.c (lang_specific_driver): Check them.
1852 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1855 * pt.c (inline_needs_template_parms): Fix comment; change return type
1858 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1861 2007-03-26 Dirk Mueller <dmueller@suse.de>
1863 * parser.c (cp_parser_member_declaration): Pedwarn
1864 about stray semicolons after member declarations.
1866 2007-08-02 Lee Millward <lee.millward@gmail.com>
1871 * parser.c (cp_parser_asm_definition): Detect and discard asm
1872 statements with invalid inputs or outputs.
1873 (cp_parser_asm_operand_list): Return error mark node if any
1874 of the operands are invalid. Adjust documentation.
1876 2007-08-02 Nick Clifton <nickc@redhat.com>
1878 * typeck.c: Change copyright header to refer to version 3 of the
1879 GNU General Public License and to point readers at the COPYING3
1880 file and the FSF's license web page.
1881 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1882 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1883 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1884 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1885 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1886 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1887 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1888 name-lookup.h, parser.c: Likewise.
1890 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1893 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1895 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1898 * semantics.c (finish_label_stmt): Reject the __label__
1899 extension outside function scopes.
1901 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1903 * parser.c (eof_token): Un-constify.
1904 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1905 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1908 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1910 * pt.c, tree.c, typeck2.c: Fix comment typos.
1912 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1913 Mark Mitchell <mark@codesourcery.com>
1916 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1917 hidden due to friend declarations in local classes.
1919 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1921 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1922 * cp-tree.def (DECLTYPE_TYPE): New.
1923 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1924 (dump_type_prefix): Ditto.
1925 (dump_type_suffix): Ditto.
1926 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1927 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1928 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1930 (DECLTYPE_TYPE_EXPR): New.
1931 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1932 (finish_declared_type): Declare.
1933 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1934 DECLTYPE_TYPE nodes.
1935 (pp_cxx_type_id): Ditto.
1936 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1937 (tsubst): Substitute into a DECLTYPE_TYPE node.
1938 (tsubst_copy): Ditto.
1939 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1941 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1942 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1943 structural equality (because we can't hash the expressions).
1944 (finish_declared_type): New.
1945 * lex.c (reswords): Add "decltype" keyword.
1946 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1947 (cp_parser_postfix_expression): Add member_access_only_p to
1948 restrict postfix expression to member access expressions.
1949 (cp_parser_unary_expression): Update call to
1950 cp_parser_postfix_expression to reflect new parameter.
1951 (cp_parser_declared_type): New.
1952 (cp_parser_simple_type_specifier): Parse decltype types.
1954 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1957 * call.c (convert_for_arg_passing): Only widen bitfields to their
1958 declared types if necessary.
1960 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1962 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1965 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1967 * decl.c (typename_hash, typename_compare): Constify.
1968 * mangle.c (hash_type, compare_type): Likewise.
1969 * pt.c (eq_local_specializations, hash_local_specialization):
1971 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1972 list_hash): Likewise.
1973 * typeck2.c (pat_compare): Likewise.
1975 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1977 * method.c (implicitly_declare_fn): Increase alignment if member
1978 function pointer format requires it.
1980 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1983 * typeck.c (check_return_expr): Do not pass a null argument
1986 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1989 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1992 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1995 * typeck.c (convert_arguments): Only use default args if we have
1999 * typeck.c (structural_comptypes): No need to check
2000 resolve_typename_type return value here.
2001 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
2002 * pt.c (resolve_typename_type): Follow typename typedefs. Return
2003 original type rather than error_mark_node in case of failure.
2004 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
2005 resolve_typename_type result check.
2006 (cp_parser_direct_declarator, cp_parser_head,
2007 cp_parser_constructor_declarator_p): Likewise.
2009 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
2011 * pt.c (template_parms_variadic_p): Remove.
2012 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
2014 2007-07-12 Jakub Jelinek <jakub@redhat.com>
2017 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
2018 argument to dump_aggr_init_expr_args instead of false.
2020 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
2022 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
2023 canonical types; otherwise, fall back to structural type
2024 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
2025 internal compiler error if the canonical types are wrong.
2027 2007-07-11 Paolo Carlini <pcarlini@suse.de>
2030 * parser.c (cp_parser_make_indirect_declarator): When the
2031 the code argument is ERROR_MARK return cp_error_declarator.
2033 2007-07-09 Geoffrey Keating <geoffk@apple.com>
2036 * decl.c (cxx_init_decl_processing): Don't set
2037 force_align_functions_log.
2038 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
2039 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
2040 FUNCTION_DECL, return its alignment.
2042 2007-07-09 Richard Guenther <rguenther@suse.de>
2044 * decl.c (start_preparsed_function): Do not promote return type.
2046 2007-07-08 Paolo Carlini <pcarlini@suse.de>
2049 * pt.c (unify): Never pass error_mark_node to template_decl_level.
2051 2007-07-07 Mark Mitchell <mark@codesourcery.com>
2054 * pt.c (resolve_overloaded_unification): Robustify. Return a
2056 (type_unification_real): Adjust accordingly.
2058 2007-07-06 Richard Guenther <rguenther@suse.de>
2060 * init.c (build_new_1): Use the correct pointer type.
2061 * typeck2.c (build_m_component_ref): Likewise.
2063 2007-07-05 Mark Mitchell <mark@codesourcery.com>
2066 * init.c (build_zero_init): Always build an initializer for
2068 * typeck2.c (build_functional_cast): Use build_zero_init.
2071 * init.c (build_new_1): Always pass the allocation function to
2072 build_op_delete_call.
2073 * call.c (build_op_delete_call): Handle operator delete with a
2074 variable-argument list. Do not issue an error when no matching
2075 deallocation function is available for a new operator.
2078 * cp-tree.h (any_value_dependent_elements_p): Declare it.
2079 * decl.c (value_dependent_init_p): New function.
2080 (cp_finish_decl): Use it.
2081 * pt.c (value_dependent_expression_p): Use
2082 any_value_dependent_elements_p.
2083 * parser.c (cp_parser_primary_expression): Add comment about
2084 treating dependent qualified names as integral
2085 constant-expressions.
2087 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
2089 * decl.c (build_ptrmemfunc_type): Always use structural equality
2090 tests when comparing pointer-to-member-function types, because the
2091 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
2094 2007-07-03 Mark Mitchell <mark@codesourcery.com>
2096 * init.c (build_new): Tweak comment.
2098 2007-06-29 Dave Brolley <brolley@redhat.com>
2101 * parser.c (cp_parser_new_type_id): Don't reduce a named array
2102 type to its base type and number of elements here.
2103 * init.c (build_new): Call complete_type_or_else to ensure that the
2104 type is complete and to issue a diagnostic if it is not.
2105 (build_new_1): Don't call complete_type_or_else here.
2107 2007-07-03 Richard Guenther <rguenther@suse.de>
2110 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
2113 2007-07-02 Simon Baldwin <simonb@google.com>
2115 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
2116 for inner-style nested forward declarations that don't declare
2119 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2122 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2123 DECL_P in not a variable and appears more than once error messages.
2125 2007-07-01 Ollie Wild <aaw@google.com>
2127 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
2128 (select_decl): Remove function.
2129 (unqualified_namespace_lookup): Populate binding by calling
2130 ambiguous_decl. Remove select_decl call.
2131 (lookup_qualified_name): Remove select_decl call.
2132 * decl.c (lookup_and_check_tag): Check for ambiguous references.
2133 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2134 generation when name lookup is ambiguous.
2136 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2139 * init.c (build_new_1): Use structural equality on the copy of the
2142 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2144 * decl2.c (determine_visibility): Implement
2145 flag_visibility_ms_compat effect on type info.
2146 * decl.c (cxx_init_decl_processing): Implement
2147 global effect of flag_visibility_ms_compat.
2149 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2151 * decl2.c (start_objects): Mark constructor-running function
2154 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
2157 * decl.c (grokdeclarator): Reset friendp for member functions declared
2158 friend of their own class.
2160 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2162 * decl2.c (determine_visibility): Don't look for dllexport here.
2163 (determine_visibility_from_class): Tidy.
2165 2007-06-18 Simon Baldwin <simonb@google.com>
2168 * parser.c (cp_parser_single_declaration): Added check for storage
2169 class other than sc_none in parsed declaration, and a flag to indicate
2170 if the call is part of an explicit template specialization parse.
2171 * (cp_parser_explicit_specialization): Specialization check flag added
2172 to call to cp_parser_single_declaration(), set true.
2173 * (cp_parser_template_declaration_after_export): Specialization check
2174 flag added to call to cp_parser_single_declaration(), set false.
2175 * pt.c (check_explicit_specialization): Added code to copy visiblity
2176 and linkage from the templated function to the explicit specialization.
2178 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2180 * typeck.c (build_binary_op): For templates build the
2181 expression in pieces to avoid the assert in build2_stat.
2182 (get_member_function_from_ptrfunc):
2183 Change over to using POINTER_PLUS_EXPR and convert
2184 the second operand to sizetype.
2185 * typeck2.c (build_m_component_ref): Likewise.
2186 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2187 instead of PLUS_EXPR for pointers.
2188 (build_new_1): Likewise.
2189 (build_vec_delete_1): Likewise.
2190 (build_vec_delete): Likewise.
2191 * class.c (build_base_path): Likewise.
2192 (build_base_path): Likewise.
2193 (convert_to_base_statically): Likewise.
2194 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2195 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2196 instead of PLUS_EXPR.
2197 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2198 instead of PLUS_EXPR for pointers.
2199 * call.c (build_special_member_call): Likewise.
2200 * rtti.c (build_headof): Likewise.
2201 Use sizetype instead of ptrdiff_type_node.
2202 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2203 instead of PLUS_EXPR for pointers.
2204 * except.c (expand_start_catch_block): Do a
2205 NEGATIVE and then a POINTER_PLUS_EXPR instead
2207 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2208 PLUS_EXPR on pointer types over to use
2209 POINTER_PLUS_EXPR and remove the conversion
2210 to the pointer types.
2211 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2212 adding to a pointer type. Use size_int instead of
2213 ssize_int. Convert the index to sizetype before
2214 adding it to the pointer.
2216 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2218 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2219 (DECL_ANON_UNION_VAR_P): New macro.
2220 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2221 than DECL_VAR_MARKED_P, to keep track of which variables we have
2223 * decl.c (redeclaration_error_message): Complain about redeclaring
2224 anonymous union members at namespace scope.
2225 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2227 2007-06-14 Geoff Keating <geoffk@apple.com>
2229 * decl2.c (determine_visibility): Ensure that functions with
2230 hidden types as parameters are hidden.
2233 * decl2.c (determine_visibility): Remove duplicate code for
2236 2007-06-12 Ian Lance Taylor <iant@google.com>
2239 * init.c (avoid_placement_new_aliasing): New static function.
2240 (build_new_1): Call it.
2242 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2244 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2245 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2247 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2250 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2251 on init, the non-decl cond operand and increment value.
2253 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2256 * decl.c (check_initializer): Report an error when a brace enclosed
2257 initializer is used for a non-aggregate type in C++98.
2258 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2260 (grokdeclarator): Likewise.
2261 (move_fn_p): Likewise.
2262 * typeck.c (check_return_expr): Likewise.
2263 * call.c (reference_binding): Likewise.
2264 * error.c (cp_cpp_error): Likewise.
2265 * pt.c (check_default_tmpl_args): Likewise.
2267 * lex.c (init_reswords): Likewise.
2268 * parser.c (p_parser_primary_expression): Likewise.
2269 (TOKEN_PRECEDENCE): Likewise.
2270 (cp_parser_init_declarator): Likewise.
2271 (cp_parser_ptr_operator): Likewise.
2272 (cp_parser_parameter_declaration): Likewise.
2273 (cp_parser_enclosed_template_argument_list): Likewise.
2274 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2275 (cp_parser_next_token_ends_template_argument_p): Likewise.
2277 2007-06-04 Simon Baldwin <simonb@google.com>
2279 * decl.c (grokdeclarator): Readability change. Moved case labels
2280 into direct switch statement scope.
2282 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2284 * call.c (convert_like_real): Remove pointless code.
2286 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2288 * decl.c (get_atexit_fn_ptr_type): New function.
2289 (get_atexit_node): Use it.
2290 (start_cleanup_fn): Likewise.
2291 (register_dtor_fn): Use the object's destructor, instead of a
2292 separate cleanup function, where possible.
2293 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2294 (atexit_fn_ptr_type_node): New macro.
2295 * decl2.c (build_cleanup): Use build_address.
2297 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2299 * typeck.c (build_binary_op): Include types in error.
2301 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2304 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2305 needs runtime initialization.
2307 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2310 * semantics.c (finish_trait_expr): Complete the types.
2312 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2313 Douglas Gregor <doug.gregor@gmail.com>
2314 Pedro Lamarao <pedro.lamarao@mndfck.org>
2315 Howard Hinnant <howard.hinnant@gmail.com>
2319 * typeck.c (comptypes): Don't consider rvalue and lvalue
2320 reference types to be equivalent.
2321 (check_return_expr): Move from certain lvalues when returning
2323 * decl.c (grokdeclarator): Implement reference collapsing.
2324 (copy_fn_p): Don't consider constructors taking rvalue references
2325 to be copy constructors.
2327 * call.c (conversion): New "rvaluedness_matches_p" member.
2328 (convert_class_to_reference): Require reference type as first
2329 parameter instead of base type.
2330 (reference_binding): Add logic to handle rvalue references.
2331 (implicit_conversion): Update inaccurate comment.
2332 (convert_like_real): Disable creation of temporaries that are
2333 impossible to initialize for types with move constructors.
2334 (build_over_call): Elide move constructors when possible.
2335 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2336 (maybe_handle_ref_bind): Return conversion instead of type node.
2337 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2338 determine preferred conversion sequences.
2339 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2340 (LOOKUP_PREFER_RVALUE): New.
2341 (DECL_MOVE_CONSTRUCTOR_P): New.
2342 (struct cp_declarator): Add "reference" member for reference
2343 types, with new "rvalue_ref" flag.
2344 (cp_build_reference_type): Declare.
2345 (move_fn_p): Declare.
2346 * error.c (dump_type_prefix): Format rvalue reference types
2347 correctly in error messages.
2348 * except.c (build_throw): Move from certain lvalues when
2350 * mangle.c (write_type): Mangle rvalue references differently
2351 than regular references.
2352 * parser.c (make_reference_declarator): Add boolean parameter for
2354 (cp_parser_make_indirect_declarator): New.
2355 (cp_parser_new_declarator_opt): Call
2356 cp_parser_make_indirect_declarator.
2357 (cp_parser_conversion_declarator_opt): Ditto.
2358 (cp_parser_declarator): Ditto.
2359 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2361 * pt.c (tsubst): Implement reference collapsing.
2362 (maybe_adjust_types_for_deduction): Implement special template
2363 parameter deduction rule for rvalue references.
2364 (type_unification_real): Update calls to
2365 maybe_adjust_types_for_deduction.
2366 (try_one_overload): Ditto.
2367 (unify_pack_expansion): Ditto.
2368 * tree.c (lvalue_p_1): Handle rvalue reference types.
2369 (cp_build_reference_type): New.
2371 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2374 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2375 variables that need runtime initialization.
2377 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2380 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2381 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2382 case POSTDECREMENT_EXPR>): Return the error_mark_node
2383 if either the real or imaginary parts would an
2386 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2387 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2390 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2391 token is a closing brace, false if there are no tokens left.
2392 (cp_parser_namespace_alias_definition): Only consume the next token if
2393 it is a closing brace.
2395 * parser.c (cp_parser_class_specifier): Likewise.
2397 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2399 * semantics.c (finish_member_declaration): Fix a typo in the
2402 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2414 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2415 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2416 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2417 whether everything was okay. Fix indentation.
2418 (push_template_decl_real): Check for bare parameter packs in
2419 function parameters; where errors occur, mark the parameter types
2420 with ERROR_MARK_NODEs to avert ICEs.
2421 (coerce_template_parameter_pack): New.
2422 (coerce_template_parms): Moved parameter pack coercion into
2423 coerce_template_parameter_pack, and permit it anywhere in the
2424 template parameter list (not just at the end). Parameter and
2425 argument indices can vary (somewhat) separately now, so add
2426 PARM_IDX and ARG_IDX.
2427 (fn_type_unification): Don't set an argument pack as incomplete if
2428 no argument pack was deduced.
2429 (type_unification_real): If a type parameter is a parameter pack
2430 and has not otherwise been deduced, it will be deduced to an empty
2432 (more_specialized_fn): Use the actual lengths of the argument
2433 lists when comparing against expansions.
2434 * semantics.c (finish_member_declaration): If a field's type has
2435 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2437 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2440 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2442 2007-05-22 Ollie Wild <aaw@google.com>
2444 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2445 (unqualified_namespace_lookup): Adds check for hidden types.
2447 2007-05-22 Ollie Wild <aaw@google.com>
2449 * decl.c (duplicate_decls): Verify namespace names are unique.
2451 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2453 * decl.c (cxx_maybe_build_cleanup): Handle
2454 __attribute__((cleanup)).
2456 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2458 * cvt.c (cp_convert_and_check): Don't check warnings if the
2461 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2463 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2465 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2468 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2469 type only if is a class type (5.2.8/4).
2471 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2473 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2474 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2475 c_common_unsigned_type.
2477 2007-05-11 Silvius Rus <rus@google.com>
2479 * cp/typeck.c (build_indirect_ref): Add call to
2480 strict_aliasing_warning.
2481 (build_reinterpret_cast_1): Condition call to
2482 strict_aliasing_warning.
2484 2007-05-11 Jan Hubicka <jh@suse.cz>
2486 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2487 * decl2.c (start_objects): ctors and dtors are no longer public.
2488 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2490 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2492 * typeck.c (build_unary_op): Remove code that used to
2493 handle non lvalue increments/decrements.
2495 2007-05-07 Mike Stump <mrs@apple.com>
2497 * parser.c (check_empty_body): Add.
2498 (cp_parser_iteration_statement): Add call to check_empty_body.
2500 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2503 * mangle.c (write_mangled_name): Mangle static variable names.
2504 (write_unqualified_name): Use local-source-name for
2505 namespace-scope static variables.
2507 2007-05-04 Dirk Mueller <dmueller@suse.de>
2509 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2512 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2515 * decl2.c (constrain_class_visibility):
2516 Use strip_pointer_or_array_types instead of strip_array_types.
2518 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2521 * decl.c (reshape_init_r): Don't reshape the first element if it
2522 is a pointer to member function.
2524 2007-04-27 Simon Baldwin <simonb@google.com>
2526 * decl.c (grokparms): Changed message format from %qD to %qE.
2528 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2530 * error.c (maybe_warn_variadic_templates): Variadic templates are
2531 now in C++0x, so only warn about them in C++98 mode.
2533 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2536 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2537 integeral types from vectors types.
2539 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2542 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2543 for type dependent OMP_CLAUSE_DECLs.
2545 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2548 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2549 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2550 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2551 * init.c (build_zero_init): Adjust, as
2552 COMPLEX_TYPE is now a SCALAR_TYPE.
2553 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2554 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2556 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2558 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2559 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2560 (trait_expr_value): Adjust.
2562 2007-04-23 Simon Baldwin <simonb@google.com>
2564 * decl.c (grokparms): Added new error for duplicate function
2565 parameters names in function prototypes, to match gcc behavior.
2567 2007-04-23 Jan Hubicka <jh@suse.cz>
2569 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2572 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2574 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2575 instead of checking GIMPLE_STMT_P in chain_next.
2577 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2580 * call.c (convert_for_arg_passing): Convert bitfields to their
2583 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2586 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2588 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2591 * cp/decl2.c (constrain_class_visibility):
2592 Do not warn about the use of anonymous namespace in the main input file.
2594 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2596 * cp-tree.h (current_template_parms): Fix typo in comment.
2598 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2600 * cp-tree.h, error.c: Fix comment typos.
2602 2007-04-13 Jason Merrill <jason@redhat.com>
2605 * call.c (reference_binding): Add c_cast_p parm. If true,
2606 add quals to TO as needed to make it reference-compatible.
2608 2007-04-11 Jan Hubicka <jh@suse.cz>
2610 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2611 that we are not processing template_decl.
2613 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2616 * class.c (build_base_path): Ensure that the converted pointer has
2617 the same cv-qualification as the input.
2619 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2621 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2623 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2625 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2627 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2628 * tree.c (cp_add_pending_fn_decls): Remove.
2629 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2631 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2633 Revert change removing staticp.
2635 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2637 * cp-objcp-common.c (cxx_staticp): Remove.
2638 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2639 * cp-tree.h (cxx_staticp):
2641 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2643 * class.c (check_for_override): Don't remove dllmport attribute
2646 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2649 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2650 type issue error and return early.
2652 2007-03-30 Jason Merrill <jason@redhat.com>
2655 * typeck.c (cp_type_readonly): New fn.
2656 * cp-tree.h: Declare it.
2657 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2658 (cp_finish_decl): Not here.
2660 2007-03-31 Richard Guenther <rguenther@suse.de>
2662 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2665 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2670 * parser.c (declarator_can_be_parameter_pack): New.
2671 (cp_parser_template_parameter): Only parse the `...' if the
2672 declarator can be a parameter pack.
2673 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2675 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2676 types (they could be used as array bounds).
2677 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2678 (tsubst_pack_expansion): Handle failure to expand parameter
2681 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2684 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2685 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2686 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2687 (CLASS_TYPE_NON_UNION_P): Add.
2688 (struct lang_type_class): Add has_complex_dflt.
2689 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2690 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2691 * cp-tree.def: Add TRAIT_EXPR.
2692 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2693 * lex.c (struct resword): Add __has_nothrow_assign,
2694 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2695 __has_trivial_constructor, __has_trivial_copy,
2696 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2697 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2698 __is_pod, __is_polymorphic, __is_union.
2699 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2700 (cp_parser_trait_expr): New.
2701 * semantics.c (finish_trait_expr, trait_expr_value
2702 classtype_has_nothrow_copy_or_assign_p): New.
2703 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2705 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2706 * class.c (check_bases, check_field_decl, check_bases_and_members):
2707 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2708 * pt.c (uses_template_parms, tsubst_copy_and_build,
2709 value_dependent_expression_p, type_dependent_expression_p): Deal with
2711 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2713 2007-03-29 Richard Guenther <rguenther@suse.de>
2715 * tree.c (cp_walk_subtrees): Do not set input_location.
2717 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2720 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2723 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2725 * parser.c (struct cp_parser): Update comment for
2726 greater_than_is_operator_p.
2727 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2728 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2729 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2730 !GREATER_THAN_IS_OPERATOR_P.
2731 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2732 `>>' operators that will become two `>' tokens in C++0x.
2733 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2734 mode, allowing it to terminate default arguments.
2735 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2736 `>>' like two consecutive `>' tokens.
2737 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2738 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2739 ends a template argument.
2741 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2743 * decl.c (redeclaration_error_message): Complain when redeclaring
2744 a friend function with default template arguments (C++0x mode only).
2745 * cp-tree.h (check_default_tmpl_args): Declare.
2746 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2747 template arguments in function templates. Add support for checking
2748 the default template arguments of friend templates.
2749 (push_template_decl_real): Fix call to check_default_tmpl_args.
2750 (type_unification_real): If a template parameter has not been
2751 deduced but provides a default template argument, substitute into
2752 that default template argument.
2753 * parser.c (cp_parser_init_declarator): When declaring (but not
2754 defining!) a function template in C++0x mode, check for default
2757 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2760 * decl.c (grokdeclarator): Deal with cv-qualified function type
2761 typedefs in the same way for member and non-member functions.
2763 2007-03-26 Dirk Mueller <dmueller@suse.de>
2765 * parser.c (cp_parser_member_declaration): Pedwarn
2766 about stray semicolons after member declarations.
2768 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2771 * pt.c (instantiate_decl): Set in_system_header.
2773 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2775 * cp-tree.h (current_tempalte_parms): Improve documentation.
2776 * pt.c (current_template_args): Likewise.
2779 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2780 not consume tokens when failing.
2782 2007-03-22 Jim Wilson <wilson@specifix.com>
2783 Mark Mitchell <mark@codesourcery.com>
2786 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2787 consistent with FROM.
2789 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2791 * error.c (dump_expr): Handle dependent names that designate types.
2792 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2794 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2796 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2798 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2800 * cvt.c (cp_convert_and_check) : Define.
2801 * cp-tree.h (cp_convert_and_check): Declare.
2802 * call.c (convert_conversion_warnings): Rename to
2803 conversion_null_warnings. The warning for floating-point to
2804 integer is handled by convert_and_check in convert_like_real.
2805 (convert_like_real): convert_conversion_warnings was renamed as
2806 conversion_null_warnings.
2807 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2808 overflow and changes of value during conversion.
2810 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2813 * parser.c (cp_parser_statement): If 'namespace' is found, this
2814 only can be a namespace alias definition, so parse it now.
2815 (cp_parser_namespace_alias_definition): if we find an open brace
2816 instead of '=', then this is actually a misplaced namespace
2819 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2822 * decl.c (cxx_init_decl_processing): Move command-line options
2823 processing to c-opts.c.
2825 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2827 * ptree.c (cxx_print_type): Use formatting markup for integers
2828 when printing template parameter index/level/orig level.
2829 (cxx_print_xnode): Ditto.
2830 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2831 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2832 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2834 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2835 rather than a HOST_WIDE_INT.
2836 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2837 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2839 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2840 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2841 IN_BASE_INITIALIZER bool bitfields.
2842 (struct cp_declarator): Make KIND a 4-bit field. Make
2843 PARAMETER_PACK_P a bool bitfield just after KIND.
2844 * pt.c (uses_parameter_packs): Destroy the pointer set.
2845 (make_pack_expansion): Ditto.
2846 (check_for_bare_parameter_packs): Ditto.
2847 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2849 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2852 * call.c (convert_default_arg): Instead of copying the node,
2855 2007-03-15 Dirk Mueller <dmueller@suse.de>
2858 * call.c (convert_conversion_warnings): New..
2859 (convert_like_real): .. factored out from here.
2860 (convert_conversion_warnings): Add warning about
2861 false being converted to NULL in argument passing.
2863 2007-03-14 Dirk Mueller <dmueller@suse.de>
2865 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2866 (finish_do_body): Warn about empty body in do/while statement.
2868 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2870 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2872 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2875 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2878 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2880 * cp/repo.c (init_repo): Initialize random_seed saved options.
2881 (finish_repo): Adjust.
2883 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2886 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2889 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2891 * decl.c (compute_array_index_type): New warning flag warn_vla.
2893 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2896 * call.c (convert_default_arg): Copy non-constant arguments.
2898 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2901 * parser.c (cp_parser_postfix_expression): Disallow compound
2902 literals in constant expressions.
2905 * semantics.c (finish_typeof): Use unlowered_expr_type.
2907 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2910 * cp-tree.h (unlowered_expr_type): New function.
2911 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2912 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2913 (unlowered_expr_type): New function.
2914 (build_unary_op): Disallow predecrements of bool bitfields.
2915 * call.c (build_conditional_expr): Use unlowered_expr_type.
2916 * pt.c (type_unification_real): Likewise.
2918 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2921 * typeck.c (check_return_expr): Check for bare parameter packs.
2922 (comptypes): Compare template parameter packs and
2923 type pack expansions.
2924 * decl.c (grokdeclarator): Deal with the declaration of function
2926 (grokparms): Verify that the (optional) function parameter pack is
2927 at the end of the parameter list.
2928 (xref_basetypes): Handle pack expansions in the base class.
2929 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2930 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2931 (NONTYPE_ARGUMENT_PACK): New.
2932 (TYPE_PACK_EXPANSION): New.
2933 (EXPR_PACK_EXPANSION): New.
2934 (ARGUMENT_PACK_SELECT): New.
2935 * cp-objcp-common.c (cp_tree_size): Compute size of
2936 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2937 ARGUMENT_PACK_SELECT.
2938 * error.c (dump_template_argument): Print template argument packs.
2939 (dump_template_argument_list): Ditto.
2940 (dump_template_parameter): Dump `...' for template type parameter
2942 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2943 (dump_parameters): Print function parameter packs.
2944 (dump_template_parms): Print template argument packs.
2945 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2946 (maybe_warn_variadic_templates): New.
2947 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2948 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2949 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2951 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2952 (write_template_arg): Write argument packs as separate arguments.
2953 * cp-tree.h (struct template_parm_index_s): Add flag that
2954 indicates that the template parameter is actually a parameter
2956 (struct tree_argument_pack_select): New.
2957 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2958 (union lang_tree_node): Add argument_pack_select.
2959 (FUNCTION_PARAMETER_PACK_P): New.
2960 (PACK_EXPANSION_P): New.
2961 (PACK_EXPANSION_PATTERN): New.
2962 (SET_PACK_EXPANSION_PATTERN): New.
2963 (PACK_EXPANSION_PARAMETER_PACKS): New.
2964 (ARGUMENT_PACK_P): New.
2965 (ARGUMENT_PACK_ARGS): New.
2966 (SET_ARGUMENT_PACK_ARGS): New.
2967 (ARGUMENT_PACK_INCOMPLETE_P): New.
2968 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2969 (TEMPLATE_PARM_PARAMETER_PACK): New.
2970 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2971 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2972 (ARGUMENT_PACK_SELECT_INDEX): New.
2973 (ARGUMENT_PACK_SELECT_ARG): New.
2974 (struct cp_declarator): Add parameter_pack_p flag.
2975 (maybe_warn_variadic_templates): Declare.
2976 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2977 indicate a template parameter pack.
2978 (uses_parameter_packs): Declare.
2979 (template_parameter_pack_p): Declare.
2980 (template_parms_variadic_p): Declare.
2981 (make_pack_expansion): Declare.
2982 (check_for_bare_parameter_packs): Declare.
2983 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2984 sizeof... expressions.
2985 (pp_cxx_expression): Print pack expansions and non-type argument
2987 (pp_cxx_exception_specification): Print pack expansions.
2988 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2989 (pp_cxx_ctor_initializer): Print pack expansions.
2990 (pp_cxx_type_id): Print pack expansions.
2991 (pp_cxx_template_argument_list): Print argument packs.
2992 (pp_cxx_template_parameter): Print ellipsis for template parameter
2994 * pt.c (comp_template_parms): Compare template parameter packs.
2995 (template_parameter_pack_p): New.
2996 (template_parms_variadic_p): New.
2997 (template_args_variadic_p): New.
2998 (make_ith_pack_parameter_name): New.
2999 (struct find_parameter_pack_data): New.
3000 (find_parameter_packs_r): New.
3001 (uses_parameter_packs): New.
3002 (make_pack_expansion): New.
3003 (check_for_bare_parameter_packs): New.
3004 (expand_template_argument_pack): New.
3005 (reduce_template_parm_level): Propagate parameter pack flag.
3006 (process_template_parm): Add is_parameter_pack parameter to state
3007 when the parameter is actually a parameter pack. Create template
3008 parameter packs when is_parameter_pack is true.
3009 (current_template_args): The argument for a template parameter
3010 pack is an argument pack containing a single pack expansion.
3011 (process_partial_specialization): When checking that non-type
3012 argument expressions do not involve template parameters, loop over
3013 the arguments in argument packs separately.
3014 (push_template_decl_real): Check that the type of the declaration
3015 does not have any bare parameter packs. Check that primary
3016 templates have no more than one parameter pack, and that it comes
3017 at the end of the template parameter list.
3018 (convert_template_argument): Handle coercions for pack expansion
3019 expressions by coercing the pattern then rebuilding the expansion.
3020 (coerce_template_parms): When coercing the arguments for a
3021 variadic template, pack "extra" arguments into an argument pack.
3022 (coerce_template_template_parms): Cannot coerce between parameter
3023 packs and non-pack parameters.
3024 (template_args_equal): Compare PACK_EXPANSION_P expressions.
3025 (comp_template_args): Expand all template arguments packs before
3026 comparing template argument lists.
3027 (mangle_class_name_for_template): Make argument packs as separate
3029 (for_each_template_parm_r): No need to handle BASELINK.
3030 (instantiate_class_template): Handle pack expansions in the base
3032 (tsubst_pack_expansion): New.
3033 (tsubst_template_args): Handle substitutions of argument packs and
3034 pack expansion into template argument lists.
3035 (tsubst_decl): Expand function parameter packs into separate
3036 function parameters.
3037 (tsubst_arg_types): Expand a type pack expansion into separate
3039 (tsubst_exception_specification): Handle pack expansions in
3040 exception specifiers.
3041 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
3042 replacing a template parameter with its argument. If we encounter
3043 a substitution for an argument pack, just return the parameter
3045 (tsubst_copy): sizeof(X...) returns the number of elements in
3046 parameter pack X. See through ARGUMENT_PACK_SELECT when the
3047 PARM_DECL is a parameter pack.
3048 (tsubst_expr): Expression pack expansions and argument packs
3049 cannot show up here; they will all be handled through function
3050 calls, sizeof, and template argument lists.
3051 (tsubst_copy_and_build): sizeof(X...) returns the number of
3052 elements in parameter pack X. Handle pack expansions in TREE_LIST
3053 and CONSTRUCTOR nodes.
3054 (fn_type_unification): Handle "incomplete" explicit template
3055 argument lists that specify some of the arguments for a template
3057 (type_unification_real): Unify arguments against pack expansions.
3058 (template_parm_level_and_index): New, helper function.
3059 (unify_pack_expansion): New.
3060 (unify): Unify argument packs on an argument-by-argument basis,
3061 handling variadic argument packs as well.
3062 (more_specialized_fn): Handle unification of function parameter
3063 packs. All things being equal, prefer non-variadic function
3064 templates to variadic function templates.
3065 (more_specialized_class): Prefer the variadic class template
3066 partial specialization that binds fewer arguments to a parameter
3068 (regenerate_decl_from_template): Expand function parameter packs
3069 into separate parameters.
3070 (instantiate_decl): Ditto.
3071 (tsubst_initializer_list): Handle pack expansions for base-class
3073 (dependent_type_p_r): Determine dependent types in argument packs
3074 and pack expansions.
3075 (value_dependent_expression_p): Determine value-dependence of
3076 non-type argument packs.
3077 (dependent_template_arg_p): Handle argument packs.
3078 * semantics.c (finish_cond): Check for bare parameter packs.
3079 (finish_expr_stmt): Ditto.
3080 (finish_for_expr): Ditto.
3081 (finish_switch_cond): Ditto.
3082 (finish_mem_initializers): Ditto.
3083 * name-lookup.c (arg_assoc_type): Handle pack expansions and
3085 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
3086 * parser.c (make_declarator): Declarator is not an expansion.
3087 (make_pointer_declarator): Transfer parameter pack flag to outer
3089 (make_reference_declarator): Ditto.
3090 (make_ptrmem_declarator): Ditto.
3091 (make_call_declarator): Ditto.
3092 (make_array_declarator): Ditto.
3093 (cp_parser_postfix_expression): Allow pack expansion expressions
3094 in the argument list for a call expression.
3095 (cp_parser_parenthesized_expression_list): Add new parameter
3096 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
3097 into separate arguments."
3098 (cp_parser_new_placement): Allow pack expansion expressions.
3099 (cp_parser_new_initializer): Ditto.
3100 (cp_parser_mem_initializer_list): Allow ellipsis to create a
3101 base-class initializer expansion.
3102 (cp_parser_mem_initializer): Ditto.
3103 (cp_parser_template_parameter_list): Keep track of whether the
3104 template parameter is a template parameter pack.
3105 (cp_parser_template_parameter): Parse the ellipsis to indicate a
3106 template parameter pack.
3107 (cp_parser_type_parameter): Ditto.
3108 (cp_parser_template_argument_list): Parse the ellipsis to indicate
3110 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
3111 this declarator is a parameter pack.
3112 (cp_parser_parameter_declaration): The ellipsis does not end the
3113 parameter declaration, because it might be a parameter pack. Parse
3114 the ellipsis to indicate a parameter pack.
3115 (cp_parser_initializer): Allow pack expansions.
3116 (cp_parser_initializer_list): Allow ellipsis to create an
3117 initializer expansion.
3118 (cp_parser_base_clause): Allow ellipsis to create a base specifier
3120 (cp_parser_type_id_list): Allow ellipsis to create an exception
3121 specifier expansion.
3122 (cp_parser_attribute_list): Don't allow pack expansions.
3123 (cp_parser_functional_cast): Allow pack expansions.
3124 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
3125 compute the length of a parameter pack.
3126 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
3127 end a template argument.
3128 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3129 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3132 2007-03-09 Dirk Mueller <dmueller@suse.de>
3134 * cp/call.c (build_new_op): Call warn_logical_operator.
3136 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3139 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3142 * pt.c (any_template_arguments_need_structural_equality_p):
3145 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3147 * decl.c (grokdeclarator): Disable warnings for anonymous
3150 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3152 * typeck2.c (readonly_error): Always emit a hard error.
3153 Remove last argument.
3154 * cp-tree.h (readonly_error): Adjust prototype.
3155 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3156 * typeck.c (build_unary_op): Likewise.
3157 (build_modify_expr): Likewise.
3159 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3162 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3164 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3167 * parser.c (struct cp_parser): New IN_IF_STMT.
3168 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3169 returning if parsing the body of an 'if' statement or issuing an
3170 error and continuing.
3171 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3173 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3175 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3178 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3181 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3183 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3184 Objective-C++. Don't exit early if -shared-libgcc needs to be
3187 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3189 * typeck.c (common_base_type): Delete unused function.
3191 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3193 * Make-lang.in: Add dummy lang.install-pdf target.
3195 2007-03-01 Simon Baldwin <simonb@google.com>
3198 * decl.c (check_tag_decl): Added new warning for typedef ignored
3199 when it precedes an otherwise valid non-typedef declaration.
3201 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3203 * typeck.c (build_function_call): Store converted arguments
3204 in a stack-allocated array instead of building a list.
3205 (convert_arguments): Store arguments in the array passed in as an
3206 argument, and return the actual number of arguments.
3207 * call.c (build_call): Delete, and replace with...
3208 (build_call_n, build_call_a): New.
3209 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3210 (build_over_call): Store converted arguments in a stack-allocated
3211 array instead of building a list.
3212 (build_cxx_call): Pass arguments in an array instead of as a list.
3213 (build_java_interface_fn_ref): Rewrite to avoid constructing
3215 * tree.h: Update declarations to reflect above changes.
3216 * method.c (use_thunk): Use a stack-allocated array to hold
3217 the arguments instead of a list.
3218 * rtti.c (throw_bad_cast): Update call to cxx_call.
3219 (throw_bad_typeid): Likewise.
3220 (build_dynamic_cast_1): Likewise.
3221 * init.c (build_builtin_delete_call): Use build_call_n.
3222 * decl.c (expand_static_init): Likewise.
3223 * except.c (cp_protect_cleanup_actions): Likewise.
3224 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3225 (gimplify_must_not_throw_expr): Likewise.
3226 (cxx_omp_apply_fn): Use build_call_a.
3228 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3230 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3231 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3233 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3235 * cp-tree.h (static_ctors): Remove.
3236 * cp-tree.h (static_dtors): Likewise.
3237 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3238 refactoring of tree_map hierarchy.
3239 (decl_shadowed_for_var_insert): Likewise.
3240 * semantics.c (expand_body): Use c_expand_body.
3241 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3242 * decl2.c (static_ctors): Remove.
3243 (static_dtors): Likewise.
3244 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3245 objc_generate_static_init_call. Do not call static_[cd]tors.
3246 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3248 (cp_write_global_declarations): Likewise.
3250 2007-02-23 Richard Guenther <rguenther@suse.de>
3252 * class.c (note_name_declared_in_class): Make declaration
3253 changes meaning a pedwarn.
3255 2007-02-22 Michael Matz <matz@suse.de>
3258 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3259 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3260 dump_function_decl): Guard emitting outer scopes by new flag.
3261 * cp-lang.c (cxx_dwarf_name): New function.
3262 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3263 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3265 (push_template_decl_real, lookup_template_class): Remove calls
3268 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3270 * call.c (build_new_method_call): Ensure that explicit calls of
3271 destructors have type "void".
3273 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3275 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3276 and -Walways-true with -Waddress.
3277 * cvt.c (convert_to_void): Replace unconditional warning with
3280 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3282 * decl.c, tree.c: Fix comment typos.
3284 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3287 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3288 statement expression if we had an error mark node.
3290 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3291 Brooks Moses <brooks.moses@codesourcery.com>
3292 Lee Millward <lee.millward@codesourcery.com>
3294 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3295 Change class to tcc_vl_exp.
3297 * call.c (build_call): Use build_call_list instead
3299 (build_over_call): Likewise.
3300 (build_new_method_call): Use build_min_non_dep_call_list
3301 instead of build_min_non_dep.
3303 * error.c (dump_call_expr_args): New function.
3304 (dump_aggr_init_expr_args): New function.
3305 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3306 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3308 * cvt.c (convert_to_void): Use build_call_array instead
3309 of build3; use new AGGR_INIT_EXPR accessor macros.
3311 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3312 instead of TREE_CODE_LENGTH.
3314 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3315 AGGR_INIT_EXPR accessor macros.
3317 * cp-gimplify.c (cp_gimplify_init_expr): Use
3318 AGGR_INIT_EXPR_SLOT to set the slot operand.
3320 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3321 (AGGR_INIT_EXPR_SLOT): New macro.
3322 (AGGR_INIT_EXPR_ARG): New macro.
3323 (aggr_init_expr_nargs): New macro.
3324 (AGGR_INIT_EXPR_ARGP): New macro.
3325 (aggr_init_expr_arg_iterator): New.
3326 (init_aggr_init_expr_arg_iterator): New.
3327 (next_aggr_init_expr_arg): New.
3328 (first_aggr_init_expr_arg): New.
3329 (more_aggr_init_expr_args_p): New.
3330 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3331 (stabilize_aggr_init): New declaration.
3332 (build_min_non_dep_call_list): Likewise.
3334 * tree.c (process_aggr_init_operands): New function.
3335 (build_aggr_init_array) New function.
3336 (build_cplus_new): Update to use new CALL_EXPR and
3337 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3338 build_aggr_init_array.
3339 (build_min_non_dep_call_list) New function.
3340 (build_min_nt): Assert input code parameter is not a variable
3341 length expression class.
3342 (build_min, build_min_non_dep): Likewise.
3343 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3344 to check for equality instead of recursing. Handle tcc_vl_exp
3346 (stabilize_call): Update to only handle CALL_EXPRs, not
3347 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3348 (stabilize_aggr_init): New function.
3349 (stabilize_init): Use it.
3351 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3352 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3353 AGGR_INIT_EXPR accessor macros and argument iterators.
3355 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3356 build_vl_exp. Iterate through the operands, recursively
3357 processing each one.
3358 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3359 CALL_EXPR accessor macros.
3360 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3361 tree code classes. Use TREE_OPERAND_LENGTH instead of
3364 * semantics.c (finish_call_expr): Use build_nt_call_list
3365 instead of build_nt.
3366 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3367 accessor macros. Use build_call_array to construct the
3368 CALL_EXPR node instead of build3
3370 * decl2.c (build_offset_ref_call_from_tree): Use
3371 build_nt_call_list and build_min_non_dep_call_list instead
3372 of build_min_nt and build_min_non_dep.
3374 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3375 Use build_nt_call_list instead of build_min_nt.
3377 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3380 * call.c (build_conditional_expr): Improve error message.
3382 2007-02-13 Dirk Mueller <dmueller@suse.de>
3384 * friend.c (do_friend): Annotate warning about friend
3385 declarations in templates with OPT_Wnon_template_friend.
3386 Convert informal message from warning() to inform().
3388 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3389 Mark Mitchell <mark@codesourcery.com>
3392 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3393 instantiations for variables.
3395 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3398 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3399 Check warn_unused_value just once.
3401 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3404 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3405 (fn_type_unificiation): Likewise.
3406 (get_bindings): Likewise.
3408 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3411 * decl.c (finish_function): Use DECL_REPLACEABLE.
3412 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3414 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3416 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3418 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3420 * decl.c (grokvardecl): Don't error if !have_tls.
3421 (grokdeclarator): Likewise.
3422 * parser.c (cp_parser_omp_threadprivate): Likewise.
3424 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3427 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3428 parameters and result decls in omp clauses.
3429 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3432 2007-02-05 Dirk Mueller <dmueller@suse.de>
3435 * parser.c (cp_parser_class_specifier): Always initialize bases.
3437 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3439 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3440 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3441 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3443 * semantics.c (finish_omp_atomic): Store a whole expression node
3444 in operand 1, and integer_zero_node in operand 0, for dependent
3445 OMP_ATOMIC. Rewrite to make flow easier to understand.
3447 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3449 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3451 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3453 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3454 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3456 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3458 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3459 keyword warning to -Wc++0x-compat.
3461 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3463 * decl.c (grokdeclarator): Update documentation.
3465 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3468 * decl.c (grokdeclarator): If __thread is used together with
3469 a storage class other than extern and static, clear thread_p
3470 after issuing diagnostics and fall through to checking the
3473 2007-01-30 Roger Sayle <roger@eyesopen.com>
3475 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3476 calculating the size of an array (to avoid recursive errors).
3478 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3481 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3483 * call.c (convert_like_real): Don't warn when converting to
3486 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3488 * decl.c (pop_label): Replace warning with call to
3489 warn_for_unused_label.
3491 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3494 * semantics.c (finish_pseudo_destructor_expr): Check the
3495 destrutor name by calling check_dtor_name.
3497 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3499 * lex.c (D_CPP0X): Rename.
3501 (reswords): D_CPP0X -> D_CXX0X.
3502 (init_reswords): Ditto.
3503 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3504 of C++0x keywords as identifiers.
3506 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3509 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3512 2007-01-23 Ian Lance Taylor <iant@google.com>
3514 * typeck.c (convert_for_assignment): Only warn about a = b = c
3515 when converting to bool.
3517 2007-01-23 Roger Sayle <roger@eyesopen.com>
3519 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3521 * typeck.c (ignore_overflows): Remove the remaining uses of
3522 TREE_CONSTANT_OVERFLOW.
3524 2007-01-20 Jan Hubicka <jh@suse.cz>
3526 * decl2.c (start_objects, start_static_storage_duration_function):
3527 Do not make the functions uninlinable.
3529 2007-01-17 Ian Lance Taylor <iant@google.com>
3531 * class.c (add_method): Call VEC_reserve_exact rather than passing
3532 a negative size to VEC_reserve.
3534 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3537 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3539 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3542 * decl.c (make_typename_type): If the qualified name is not a
3543 type, issue an error.
3544 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3547 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3549 * rtti.c: Include target.h.
3550 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3551 don't emit typeinfo for fundamental types as weak.
3552 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3554 2007-01-08 Richard Guenther <rguenther@suse.de>
3556 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3558 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3560 * call.c (standard_conversion): Pass flag to
3561 vector_types_convertible_p to disallow emission of note.
3562 * typeck.c (convert_for_assignment): Pass flag to
3563 vector_types_convertible_p to allow emission of note.
3564 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3565 to disallow emission of note.
3567 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3570 * typeck.c (build_binary_op): Call overflow_warning if
3571 TREE_OVERFLOW_P is true for the result and not for any of the
3574 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3577 * class.c (add_method): Don't wait until template
3578 instantiation time to complain about duplicate methods.
3580 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3583 * semantics.c (finish_unary_op_expr): Warn only if result
3584 overflowed and operands did not.
3586 2007-01-05 Ian Lance Taylor <iant@google.com>
3588 * typeck.c (build_binary_op): Warn about comparing a non-weak
3591 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3593 * pt.c (tsubst): Propagate the need for structural equality checks
3594 when reducing the level of template parameters.
3596 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3598 * pt.c: Fix a comment typo.
3600 2007-01-02 Ian Lance Taylor <iant@google.com>
3602 * semantics.c (maybe_convert_cond): Optionally warn when using an
3603 assignment as a condition.
3604 * typeck.c (convert_for_assignment): Optionally warn about
3605 assigning the result of an assignment to a bool.
3607 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3609 * pt.c (canonical_template_parms): Correct typo in comment.
3611 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3613 * typeck.c (structural_comptypes): Renamed from "comptypes".
3614 (comptypes): Use canonical type information to perform fast type
3615 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3616 canonical type comparison returns the same results as we would see
3617 from the current, structural check. Support COMPARE_STRUCTURAL
3618 when we need structural checks.
3619 * decl.c (typename_compare): Fix comment.
3620 (build_typename_type): TYPENAME_TYPE nodes require structural
3621 equality checks, because they resolve different based on the
3623 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3624 require structural equality checks (for now).
3625 (build_ptrmemfunc_type): Build the canonical pointer to member
3627 (compute_array_index_type): Whenever we build a new index type
3628 to represent the size of an array in a template, we need to mark
3629 this index type as requiring structural equality. This goes for
3630 arrays with value-dependent sizes with the current ABI, or all
3632 * tree.c (cplus_array_hash): New.
3633 (struct cplus_array_info): New.
3634 (cplus_array_compare): New.
3635 (cplus_array_htab): New.
3636 (build_cplus_array_type_1): Use a hash table to cache the array
3637 types we build. Build the canonical array type for each array
3639 (cp_build_qualified_type_real): When building a cv-qualified array
3640 type, use the hash table of array types and build canonical array
3642 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3643 use structural equality (for now).
3644 * cp-tree.h (COMPARE_STRUCTURAL): New.
3645 * pt.c (canonical_template_parms): New.
3646 (canonical_type_parameter): New.
3647 (process_template_parm): Find the canonical type parameter.
3648 (lookup_template_class): When we have named the primary template
3649 type, set the canonical type for our template class to the primary
3650 template type. If any of the template arguments need structural
3651 equality checks, the template class needs structural equality
3653 (tsubst): When reducing the level of a template template
3654 parameter, we require structural equality tests for the resulting
3655 parameter because its template parameters have not had their types
3656 canonicalized. When reducing a template type parameter, find the
3657 canonical reduced type parameter.
3658 (any_template_arguments_need_structural_equality_p): New.