1 2008-02-24 Danny Smith <dannysmith@users.sourceforge.net>
4 * friend.c (do_friend): Call cplus_decl_attributes earlier.
6 2008-02-22 Andrew Pinski <andrew_pinski@playstation.sony.com>
9 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS for
10 template decls' function decl.
12 2008-02-22 Paolo Carlini <pcarlini@suse.de>
16 2008-02-14 Paolo Carlini <pcarlini@suse.de>
19 * pt.c (determine_specialization): In case of function templates,
20 when the type of DECL does not match FN there is no match.
22 2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
25 * typeck.c (build_binary_op): Warn about floating point
26 comparisons if FLOAT_TYPE_P, not only for REAL_TYPE.
28 2008-02-19 Jason Merrill <jason@redhat.com>
31 * pt.c (resolve_overloaded_unification): Set processing_template_decl
32 while we look for possible bindings.
34 2008-02-19 Jakub Jelinek <jakub@redhat.com>
37 * cp-gimplify.c (cxx_omp_clause_apply_fn): Handle vararg copy ctors.
41 * semantics.c (finish_omp_threadprivate): Do nothing for error_operand_p
42 vars. Afterwards ensure v is VAR_DECL.
45 * parser.c (cp_parser_omp_for_loop): If DECL has REFERENCE_TYPE, don't
47 * semantics.c (finish_omp_for): Fail if DECL doesn't have integral type
50 2008-02-15 Douglas Gregor <doug.gregor@gmail.com>
55 * pt.c (finish_member_template_decl): If the type in a TYPE_DECL
56 is error_mark_node, return an error early.
57 (find_parameter_packs_r): Pass the pointer set along to recursive
58 calls of cp_walk_subtrees; don't try to manage the pointer set
60 (uses_parameter_packs): Pass the pointer set to cp_walk_tree.
61 (make_pack_expansion): Ditto.
62 (check_for_bare_parameter_packs): Ditto. Also, don't bother taking
63 a second pass through the tree with find_parameter_packs_r; that
64 second pass no longer does anything.
65 (push_template_decl_real): If we have an erroneous declaration,
66 set its type to error_mark_node before returning an error.
68 2008-02-14 Douglas Gregor <doug.gregor@gmail.com>
71 * pt.c (tsubst_initializer_list): Deal with the use of
72 VOID_TYPE_NODE to indicate value-initialization of the bases.
74 2008-02-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
75 Jason Merrill <jason@redhat.com>
79 * class.c (type_has_user_nondefault_constructor): New fn.
80 * cp-tree.h: Declare it.
81 * init.c (emit_mem_initializers): Use it for -W warning about
82 missing base initializer.
84 2008-02-14 Paolo Carlini <pcarlini@suse.de>
87 * pt.c (determine_specialization): In case of function templates,
88 when the type of DECL does not match FN there is no match.
90 2008-02-13 Jakub Jelinek <jakub@redhat.com>
91 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
94 * parser.c (cp_parser_pseudo_destructor_name): If next tokens
95 are not identifier :: ~, return before calling cp_parser_type_name.
97 2008-02-13 Jason Merrill <jason@redhat.com>
99 PR c++/34962, c++/34937, c++/34939
100 * decl2.c (is_late_template_attribute): Always defer attributes
101 vector_size and weak.
104 * pt.c (value_dependent_expression_p): Look into DECL_INITIAL
107 2008-02-12 Jason Merrill <jason@redhat.com>
110 * call.c (convert_like_real): Pass LOOKUP_ONLYCONVERTING to build_temp
111 if we're doing conversions to call a user-defined conversion function.
113 2008-02-12 Steven Bosscher <steven@gcc.gnu.org>
116 * semantics.c (finish_qualified_id_expr): Avoid duplicate access
119 2008-02-12 Jakub Jelinek <jakub@redhat.com>
122 * init.c (build_new_1): Don't create placement_expr before
123 constructing alloc_call. Verify that the pointer is passed by
124 value to operator new.
126 2008-02-11 Jason Merrill <jason@redhat.com>
129 * pt.c (tsubst): Don't look up a template typedef in an explicit
132 2008-02-11 Douglas Gregor <doug.gregor@gmail.com>
135 * tree.c (cp_build_qualified_type_real): When building a
136 cv-qualified array type, build it as a unique type with
137 build_cplus_array_type_1 and then adopt the unqualified type's
140 2008-02-11 Paolo Carlini <pcarlini@suse.de>
143 * decl.c (groktypename): Check grokdeclarator return.
145 2008-02-10 Jason Merrill <jason@redhat.com>
148 * decl2.c (cp_write_global_declarations): Don't write out static
149 data members with DECL_IN_AGGR_P set.
151 2008-02-08 Jason Merrill <jason@redhat.com>
154 * tree.c (build_target_expr_with_type): Handle void initializer.
155 (bot_manip): Remap slot before recursing.
157 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
160 * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS).
162 2008-02-06 Alexandre Oliva <aoliva@redhat.com>
165 * tree.c: Include tree-flow.h.
166 (build_target_expr): Check type compatibility.
167 * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H).
168 * call.c (convert_like_real): Convert bitfield to expected type.
170 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
174 * typeck.c (structural_comptypes): Call cp_comptypes.
175 (comptypes): New; called from the C/C++ common bits to perform
177 (cp_comptypes): Renamed from comptypes, which is already used,
178 with a different signature, by the C++ front end.
179 (build_reinterpret_cast_1): Call cp_comptypes.
180 (ptr_reasonably_similar): Ditto.
181 * decl.c (decls_match): Ditto.
182 * cvt.c (convert_to_reference): Ditto.
183 * cp-tree.h (same_type_p): Ditto.
184 (same_or_base_type_p): Ditto.
185 (comptypes): Rename to cp_comptypes.
186 * pt.c (canonical_type_parameter): Call cp_comptypes.
188 2008-02-05 Jakub Jelinek <jakub@redhat.com>
191 * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is
192 value dependent expression.
194 2008-02-05 Douglas Gregor <doug.gregor@gmail.com>
197 * decl2.c (save_template_attributes): When we're modifying the
198 TYPE_MAIN_VARIANT to add new attributes, be sure to also modify
199 all of the other variants to add those same attributes. Otherwise,
200 the main variant will be inconsistent with those other variants.
202 2008-02-04 Richard Guenther <rguenther@suse.de>
205 * decl.c (record_builtin_java_type): Make jboolean a
206 integer type again where its mode doesn't match that of bool.
208 2008-02-02 Jason Merrill <jason@redhat.com>
209 Mark Mitchell <mark@codesourcery.com>
212 * init.c (build_value_init_1): New function.
213 (build_value_init): New function.
214 * typeck2.c (build_functional_cast): Call it.
215 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
217 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
218 TYPE_HAS_CONSTRUCTOR.
219 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
220 add_implicitly_declared_members): Adjust.
221 (check_field_decls): Adjust. Remove warnings about reference/const
222 in class without constructor.
223 (check_bases_and_members): Adjust. Give those warnings here instead.
224 * decl.c (fixup_anonymous_aggr): Adjust.
225 (check_initializer): Adjust, clarify logic slightly.
226 (grok_special_member_properties): Adjust, only set if user-provided.
227 * rtti.c (create_tinfo_types): Don't set.
228 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
229 Use same_type_ignoring_top_level_qualifiers_p.
230 * pt.c (check_explicit_specialization): Adjust.
231 (instantiate_class_template): Adjust.
233 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
234 Jakub Jelinek <jakub@redhat.com>
238 * typeck.c (structural_comptypes): Handle comparisons of
239 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
241 * mangle.c (write_builtin_type): Map down to the canonical type,
242 which will be one of the predefined type nodes.
244 2008-01-29 Michael Meissner <michael.meissner@amd.com>
247 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
248 bits to allow for expansion of the number of middle end tree
251 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
262 * typeck.c (check_return_expr): Tweak call to
263 check_for_bare_parameter_packs.
264 * class.c (add_method): Be careful with error_mark_nodes.
265 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
267 * pt.c (struct find_parameter_pack_data): Remove
269 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
270 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
271 (make_pack_expansion): Ditto.
272 (check_for_bare_parameter_packs): Parameter is now a tree, not a
274 (process_template_parm): Tweak call to
275 check_for_bare_parameter_packs.
276 (push_template_decl_real): Tweak calls to
277 check_for_bare_parameter_packs. If bare parameter packs are found
278 in the list of exceptions, clear out that list after giving an
280 * semantics.c (finish_cond): Tweak call to
281 check_for_bare_parameter_packs.
282 (finish_expr_stmt): Ditto.
283 (finish_for_expr): Ditto.
284 (finish_switch_cond): Ditto.
285 (finish_mem_initializers): Ditto.
286 (finish_member_declaration): Ditto.
287 (finish_static_assert): Check for bare parameter packs in the
289 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
290 attributes of a declaration.
291 * parser.c (cp_parser_using_declaration): Tweak call to
292 check_for_bare_parameter_packs.
293 (cp_parser_base_clause): Ditto.
295 2008-01-28 Jason Merrill <jason@redhat.com>
298 * class.c (build_base_path): Fix !want_pointer case.
300 2008-01-27 Jason Merrill <jason@redhat.com>
303 * class.c (build_base_path): Fix previous change.
305 2008-01-26 Jakub Jelinek <jakub@redhat.com>
308 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
311 2008-01-26 Richard Guenther <rguenther@suse.de>
314 * typeck.c (build_binary_op): Remove code to shorten compares.
316 2008-01-25 Richard Guenther <rguenther@suse.de>
319 * decl.c (record_builtin_java_type): Make __java_boolean
321 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
322 after TYPE_MAIN_VARIANT check.
324 2008-01-25 Jason Merrill <jason@redhat.com>
327 * class.c (build_base_path): Don't mess with virtual access if
329 * call.c (standard_conversion): Don't check whether source type
332 * decl2.c (is_late_template_attribute): Don't defer attribute
333 visibility just because the type is dependent.
335 2008-01-25 Jason Merrill <jason@redhat.com>
336 Mark Mitchell <mark@codesourcery.com>
339 * call.c (standard_conversion): Allow conversion from integer/real
341 (compare_ics): Such a conversion is worse than a normal arithmetic
344 2008-01-25 Richard Guenther <rguenther@suse.de>
347 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
350 2008-01-24 Paolo Carlini <pcarlini@suse.de>
353 * pt.c (push_template_decl_real): Return error_mark_node in case
354 of template definition of non-template.
356 2008-01-24 Jason Merrill <jason@redhat.com>
359 * decl2.c (is_late_template_attribute): Defer any attribute with
360 dependent args. Also defer type attributes if the type is dependent.
362 2008-01-22 Jakub Jelinek <jakub@redhat.com>
363 Alexandre Oliva <aoliva@redhat.com>
366 * call.c (reference_binding): For bitfields use the declared bitfield
368 (add_builtin_candidates): Likewise.
369 * class.c (layout_class_type): For bitfields copy over the
372 2008-01-22 Jason Merrill <jason@redhat.com>
375 * decl.c (groktypename): Also ignore attributes on dependent
376 possibly-class types.
379 * friend.c (do_friend): Check for prior declaration of a friend
380 function of a local class.
381 * name-lookup.c (lookup_name_innermost_nonclass_level):
383 * name-lookup.h: Declare it.
385 2008-01-22 Tom Tromey <tromey@redhat.com>
388 * init.c (build_new_1): Only disallow Java aggregates.
390 2008-01-22 Jakub Jelinek <jakub@redhat.com>
393 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
394 if decl or init is error_mark_node.
397 * error.c (dump_expr): Handle VECTOR_CST.
399 2008-01-21 Jason Merrill <jason@redhat.com>
402 * pt.c (tsubst_aggr_type): Make sure our context is complete.
405 * pt.c (retrieve_local_specialization): Robustify.
406 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
409 * pt.c (tsubst): Only call retrieve_local_specialization if the
410 original typedef was in a function template.
413 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
415 2008-01-21 Richard Guenther <rguenther@suse.de>
418 * error.c (cp_print_error_function): Deal with recursive
421 2008-01-20 Paolo Carlini <pcarlini@suse.de>
424 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
426 2008-01-20 Paolo Carlini <pcarlini@suse.de>
430 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
431 on non-IS_AGGR_TYPE scope.
432 (constructor_name_p): Assert IS_AGGR_TYPE.
434 2008-01-18 Ian Lance Taylor <iant@google.com>
437 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
438 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
439 DECL_IS_OPERATOR_NEW flag.
441 2008-01-16 Richard Guenther <rguenther@suse.de>
444 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
445 for conversions to type variants.
447 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
449 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
450 declaration and code. Update copyright year.
452 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
455 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
456 know we have a class type.
458 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
461 * pt.c (coerce_template_parameter_pack): When substituting into
462 the type of a non-type template parameter pack. use the
463 deduced/substituted arguments.
464 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
465 can be a parameter pack with the ellipsis following it. When we
466 have an erroneous declaration, allow it to be a parameter pack.
467 (cp_parser_template_parameter): Complain about default
468 arguments on non-type template parameter packs, and parse them
469 using the new cp_parser_default_argument.
470 (cp_parser_parameter_declaration): Complain about parameter packs
471 with default arguments. Move parsing of default arguments into a
472 new function, cp_parser_default_argument.
473 (cp_parser_default_argument): New; extracted from
474 cp_parser_parameter_declaration.
476 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
482 * typeck.c (check_return_expr): If there are bare parameter packs
483 in the return value, set it to error_mark_node.
484 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
485 * pt.c (find_parameter_packs_r): Look at the type of
486 IDENTIFIER_NODEs (e.g., for user-defined conversions).
487 (check_for_bare_parameter_packs): Flip the result: now returns
488 TRUE when there were bare parameter packs, FALSE otherwise.
489 (push_template_decl_real): Deal with flipped result of
490 check_for_bare_parameter_packs.
491 * semantics.c (finish_cond): If there are bare parameter packs in
492 the conditional, set it to error_mark_node.
493 (finish_expr_stmt): If there are bare parameter packs in the
494 expression, set it to error_mark_node.
495 (finish_for_expr): Ditto.
496 (finish_switch_cond): If there are bare parameter packs in
497 the conditional, set it to error_mark_node.
498 (finish_mem_initializers): If there are bare parameter packs in
499 the member initializer, set it to error_mark_node.
500 (finish_member_declaration): Check the attributes of the
501 declaration for bare parameter packs, and remove the attributes if
502 any have bare parameter packs.
503 * parser.c (cp_parser_using_declaration): Check the using
504 declaration for bare parameter packs.
505 (cp_parser_base_clause): If there are bare parameter packs in a
506 base specifier, don't add it to the chain.
508 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
511 * error.c (dump_simple_decl): Display ellipsis for template
512 non-type parameter packs.
513 (dump_decl): Display ellipsis for template type parameter packs.
514 (dump_template_decl): Display ellipsis for template template
516 * pt.c (redeclare_class_template): When redeclaring a class
517 template, check for collisions between template parameters and
518 template parameter packs.
520 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
523 * pt.c (process_partial_specialization): Don't mark template
524 parameters that occur in non-deduced contexts.
525 (struct pair_fn_data): Add include_nondeduced_p.
526 (for_each_template_parm_r): Only visit non-deduced contexts if
527 include_nondeduced_p is set.
528 (for_each_template_parm): Added parameter include_nondeduced_p,
529 which states whether template parameters found in non-deduced
530 contexts should be visited.
531 (uses_template_parms): Visit all template parameters, even those
532 in non-deduced contexts.
534 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
537 * pt.c (check_default_tmpl_args): Check for parameter packs that
538 aren't at the end of a primary template.
539 (push_template_decl_real): Remove check for parameter packs that
540 aren't at the end of a primary template; that now happens in
541 check_default_tmpl_args.
542 * semantics.c (finish_template_template_parm): Use
543 check_default_tmpl_args to check for errors in the template
546 2008-01-12 Doug Kwan <dougkwan@google.com>
548 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
549 instead of OPT_Wreturn_type in warning due to ignored return type
551 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
552 instead of OPT_Wreturn_type in warning due to ignored return type
555 2008-01-08 Jakub Jelinek <jakub@redhat.com>
558 * semantics.c (finish_omp_for): Don't call
559 fold_build_cleanup_point_expr if processing_template_decl.
561 2008-01-04 Paolo Carlini <pcarlini@suse.de>
562 Jakub Jelinek <jakub@redhat.com>
565 * error.c (dump_template_argument): Deal with TREE_LIST.
567 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
569 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
570 long" in C++0x mode; change the warning to note that "long long"
571 is only unsupported in C++98 mode.
573 2007-12-20 Jason Merrill <jason@redhat.com>
576 * call.c (standard_conversion): Derived-to-base is considered a
579 2007-12-19 Jakub Jelinek <jakub@redhat.com>
582 * parser.c (cp_parser_omp_parallel): For non-combined parallel
583 call cp_parser_statement rather than
584 cp_parser_already_scoped_statement.
586 2007-12-18 Jason Merrill <jason@redhat.com>
589 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
591 (dependent_type_p_r): Handle the domain of an array.
593 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
594 Jakub Jelinek <jakub@redhat.com>
599 * pt.c (template_template_parm_bindings_ok_p): New; verifies
600 bindings of template template parameters after all template
601 arguments have been deduced.
602 (coerce_template_parms): Don't complain when COMPLAIN doesn't
604 (fn_type_unification): Use template_template_parm_bindings_ok_p.
605 (unify): Deal with variadic, bound template template parameters.
606 (get_class_bindings): Use template_template_parm_bindings_ok_p.
608 2007-12-18 Jakub Jelinek <jakub@redhat.com>
611 * decl.c (grokdeclarator): Reject friend sfk_constructor
614 2007-12-17 Jakub Jelinek <jakub@redhat.com>
617 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
620 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
623 * cp-lang.c (cp_classify_record): New.
624 (LANG_HOOKS_CLASSIFY_RECORD): Override.
626 2007-12-11 Jakub Jelinek <jakub@redhat.com>
629 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
632 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
633 dynamic_cast in a template.
635 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
638 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
639 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
641 2007-12-10 Jakub Jelinek <jakub@redhat.com>
644 * error.c (dump_type_prefix, dump_type_suffix): Handle
648 * error.c (dump_expr): Handle ABS_EXPR.
650 2007-12-09 Jakub Jelinek <jakub@redhat.com>
654 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
655 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
656 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
657 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
658 flag_use_repository and repo_emit_p returned 2.
660 2007-12-06 Jakub Jelinek <jakub@redhat.com>
663 * tree.c (stabilize_call, stabilize_init): Do nothing if
664 processing_template_decl.
666 2007-12-05 Jakub Jelinek <jakub@redhat.com>
669 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
670 error instead of assertion failure.
671 * parser.c (cp_parser_decltype): If closing paren is not found,
672 return error_mark_node.
674 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
677 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
679 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
680 since arg_assoc_template_arg will deal with them (better).
682 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
685 * pt.c (tsubst_exception_specification): Handle substitutions into
686 member templates, where tsubst_pack_expansion returns a
689 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
692 * pt.c (unify_pack_expansion): If we didn't deduce any actual
693 bindings for the template parameter pack, don't try to keep the
694 empty deduced arguments.
695 (unify): If a parameter is a template-id whose template argument
696 list contains a pack expansion that is not at the end, then we
697 cannot unify against that template-id.
699 2007-12-02 Paolo Carlini <pcarlini@suse.de>
702 * pt.c (current_template_args): Use error_operand_p.
704 2007-12-02 Paolo Carlini <pcarlini@suse.de>
707 * error.c (dump_decl): Handle TREE_BINFO.
709 2007-12-01 Ollie Wild <aaw@google.com>
712 * typeck.c (build_binary_op): Add conversion of pointers to function
713 members appearing as operands to the equality operators.
715 2007-11-30 Jakub Jelinek <jakub@redhat.com>
718 * error.c (dump_expr): Handle OBJ_TYPE_REF.
720 2007-11-29 Jakub Jelinek <jakub@redhat.com>
723 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
725 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
730 * parser.c (cp_parser_decltype): Don't call finish_id_expression
732 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
735 2007-11-27 Jakub Jelinek <jakub@redhat.com>
737 PR tree-optimization/34181
738 * method.c (use_thunk): Don't inline the call in the thunk.
741 * tree.c (decl_linkage): Static data members and static member
742 functions in anonymous ns classes are lk_external.
744 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
747 * decl.c (start_preparsed_function): Pass
748 processing_template_decl for the new allocate_struct_function
751 2007-11-25 Richard Guenther <rguenther@suse.de>
753 * decl.c (poplevel): Use BLOCK_CHAIN.
755 2007-11-24 Ollie Wild <aaw@google.com>
757 * typeck.c (delta_from_ptrmemfunc): New function.
758 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
759 (build_binary_op): Call delta_from_ptrmemfunc.
761 2007-11-23 Jakub Jelinek <jakub@redhat.com>
765 * decl.c (cp_finish_decl): Disallow variable or field
766 definitions if extern "Java" aggregates.
767 (grokparms): Disallow parameters with extern "Java"
769 (check_function_type): Disallow function return values
770 with extern "Java" aggregates.
771 * init.c (build_new_1): Disallow placement new with
772 extern "Java" aggregates.
774 2007-11-23 Mark Mitchell <mark@codesourcery.com>
775 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
778 * call.c (convert_like_real): Build a zero constant when __null is
779 converted to an integer type.
781 2007-11-22 Jakub Jelinek <jakub@redhat.com>
784 * decl2.c (cp_write_global_declarations): Issue error about static
785 data members in anonymous namespace which are declared and used,
788 2007-11-20 Jakub Jelinek <jakub@redhat.com>
791 * parser.c (cp_parser_class_head): Reject function template ids.
794 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
795 when processing_template_decl to build_array_type.
798 * pt.c (more_specialized_fn): Don't segfault if one or
799 both argument list end with ellipsis.
801 2007-11-18 Jakub Jelinek <jakub@redhat.com>
804 * semantics.c (finish_call_expr): Set
805 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
806 or OVERLOAD with all noreturn functions.
808 2007-11-16 Jakub Jelinek <jakub@redhat.com>
811 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
814 2007-11-13 Jakub Jelinek <jakub@redhat.com>
821 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
822 set to error_mark_node the outermost POINTER_TYPE to the pack if
823 it is seen in a POINTER_TYPE.
824 (push_template_decl_real): If check_for_bare_parameter_packs
825 fails for function return type, set the return type to
826 integer_type_node. If check_for_bare_parameter_packs failed
827 for non-function, return error_mark_node.
830 * call.c (build_new_op): Call resolve_args before calling
833 2007-11-11 Tom Tromey <tromey@redhat.com>
836 * lex.c (handle_pragma_implementation): Use cpp_included_before.
838 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
841 * pt.c (redeclare_class_template): Update error message. Use a
842 note to show the previous declaration.
843 (tsubst_friend_class): Use the location of the friend template as
844 the input location before calling redeclare_class_template.
846 2007-11-11 Jakub Jelinek <jakub@redhat.com>
849 * semantics.c (finish_pseudo_destructor_expr): Handle
850 object == error_mark_node.
852 2007-11-10 Jakub Jelinek <jakub@redhat.com>
855 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
856 is not scalar type, let finish_class_member_access_expr handle
857 diagnostics. Pass BIT_NOT_EXPR argument to
858 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
860 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
863 * decl.c (cp_complete_array_type): If any of the initializer
864 elements are pack expansions, don't compute the array size yet.
866 2007-11-08 Andrew Pinski <pinskia@gmail.com>
869 * tree.c (decl_linkage): Fields have no linkage.
871 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
873 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
875 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
880 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
881 Be careful with ERROR_MARK_NODEs.
882 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
885 2007-11-07 Jakub Jelinek <jakub@redhat.com>
888 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
891 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
895 * tree.c (c_build_qualified_type): Define bridge to
896 cp_build_qualified_type.
898 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
909 * typeck.c (check_return_expr): Pass address of retval to
910 check_for_bare_parameter_packs.
911 * class.c (build_base_field): Tolerate bases that have no layout
913 (end_of_base): Ditto.
914 * tree.c (canonical_type_variant): Be careful with
916 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
918 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
919 which states whether parameter packs should be replaced with
921 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
922 possible. If set_packs_to_error is set true, replace the parameter
923 pack with ERROR_MARK_NODE. Manage our own pointer sets.
924 (uses_parameter_packs): Don't set parameter packs to
926 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
927 which may be modified (if it is a parameter pack). Instructs
928 find_parameter_packs_r to replace parameter packs with
929 ERROR_MARK_NODE (so that they won't cause errors later on).
930 (process_template_parm): Pass pointer to
931 check_for_bare_parameter_packs.
932 (process_partial_specialization): Replace pack expansions before
933 the end of the template argument list with ERROR_MARK_NODE.
934 (push_template_decl_real): Pass pointer to
935 check_for_bare_parameter_packs. Replace parameter packs not at the
936 end of the template parameter list with ERROR_MARK_NODE.
937 (convert_template_argument): Be more careful about using DECL_NAME
938 on only declarations.
939 (unify): Can't unify against ERROR_MARK_NODE.
940 * semantics.c (finish_cond): Pass pointer to
941 check_for_bare_parameter_packs.
942 (finish_expr_stmt): Ditto.
943 (finish_for_expr): Ditto.
944 (finish_switch_cond): Pass pointer to
945 check_for_bare_parameter_packs, and call it before we put the
946 condition into the statement.
947 (finish_mem_initializers): Pass pointer to
948 check_for_bare_parameter_packs.
949 (finish_member_declaration): Ditto.
950 * parser.c (cp_parser_base_clause): Ditto.
952 2007-11-06 Jakub Jelinek <jakub@redhat.com>
955 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
956 with the final TREE_READONLY flag in place. processing_template_decl
957 is known to be 0 in this part of function.
960 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
961 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
962 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
963 * semantics.c (finish_omp_atomic): Revert most of the
964 2007-02-05 changes, just keep the new representation of
965 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
967 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
970 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
973 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
978 * typeck.c (merge_types): Don't lose rvalue references when
980 * call.c (build_over_call): Don't elide move constructors just
981 because the copy constructor is trivial (!).
982 (compare_ics): If comparing cv-qualifiers fails, we can still order
983 based on binding lvalues vs. rvalues.
985 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
988 * pt.c (unify_pack_expansion): bring handling of function call
989 arguments into line with type_unification_real.
991 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
993 * typeck.c (build_binary_op): Use pedwarn instead of error for
996 2007-11-05 Jakub Jelinek <jakub@redhat.com>
999 * parser.c (cp_parser_unary_expression): For &&label call
1000 cp_parser_non_integral_constant_expression and return error_mark_node
1001 if it returned true.
1004 * decl.c (grokdeclarator): Don't call build_memfn_type if type
1005 is neither FUNCTION_TYPE nor METHOD_TYPE.
1007 2007-11-02 Jakub Jelinek <jakub@redhat.com>
1010 * parser.c (cp_parser_nested_name_specifier_opt): Use
1011 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
1012 typedef of currently open class.
1014 2007-11-02 Paolo Carlini <pcarlini@suse.de>
1017 * error.c (dump_expr): Deal specially with statements.
1019 2007-11-01 Jason Merrill <jason@redhat.com>
1022 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
1024 (lookup_template_class): Use it to get the outer template args
1025 for instantiating one.
1028 * pt.c (reduce_template_parm_level): tsubst the parameters
1029 of a template template parm.
1031 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
1034 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
1036 2007-11-01 Jakub Jelinek <jakub@redhat.com>
1039 * parser.c (cp_parser_postfix_dot_deref_expression): If
1040 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
1041 first and if that succeeds and type is SCALAR_TYPE_P, create
1045 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
1046 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
1047 as for std::type_info.
1049 2007-10-31 Paolo Carlini <pcarlini@suse.de>
1052 * cxx-pretty-print.c (pp_cxx_typeid_expression,
1053 pp_cxx_delete_expression): Change to static linkage.
1054 * cxx-pretty-print.h: Adjust declarations.
1055 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
1056 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
1057 MODOP_EXPR): Forward to pp_expression.
1059 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
1062 2007-10-31 Christian Bruel <christian.bruel@st.com>
1063 Mark Mitchell <mark@codesourcery.com>
1066 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
1067 if retval is volatile.
1069 2007-10-30 Jakub Jelinek <jakub@redhat.com>
1072 * decl2.c (build_offset_ref_call_from_tree): Call
1073 build_non_dependent_expr on object prior to building ADDR_EXPR from it
1074 if FN is DOTSTAR_EXPR.
1076 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
1080 * pt.c (find_parameter_packs_r): Fix typo in comment.
1081 (convert_template_argument): Look at the pattern of a pack
1082 expansion to determine what kind of entity we're converting.
1083 (coerce_template_parameter_pack): When we have coerced a non-type
1084 template parameter pack, substitute into the type of that pack.
1085 (tsubst_pack_expansion): When our substitution of a parameter pack
1086 is a "trivial" substitution of itself, just substitute into the
1087 pack expansion rather than actually expanding.
1089 2007-10-29 Jakub Jelinek <jakub@redhat.com>
1092 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
1093 for non-integral type bitfields. Return true if bitfield is correct, false
1094 error has been diagnosed.
1095 (check_field_decls): If check_bitfield_decl returned false, call also
1098 2007-10-28 Paolo Carlini <pcarlini@suse.de>
1099 Mark Mitchell <mark@codesourcery.com>
1102 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
1103 class member error out and return.
1105 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1107 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
1108 to current_function_decl rather than 0.
1111 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
1113 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
1115 2007-10-27 Jason Merrill <jason@redhat.com>
1118 * call.c (convert_default_arg): Detect recursion.
1120 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1123 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
1124 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
1126 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
1128 * error.c (dump_expr): Handle OFFSETOF_EXPR.
1130 2007-10-26 Jason Merrill <jason@redhat.com>
1133 * pt.c (get_template_info): New fn.
1134 (template_class_depth): Use it.
1135 (push_template_decl_real): Check that the template args of the
1136 definition match the args of the previous declaration.
1138 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1141 * decl2.c (coerce_new_type): Do not allow a default argument for
1142 the first parameter.
1144 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
1147 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
1148 don't see the leading '('. Only lookup names if we get an
1151 2007-10-26 Jakub Jelinek <jakub@redhat.com>
1154 * parser.c (cp_parser_parenthesized_expression_list): Set
1155 greater_than_is_operator_p to true in between the parens.
1157 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1160 * decl.c (grokdeclarator): In case of conflicting specifiers
1161 just return error_mark_node.
1163 2007-10-26 Ollie Wild <aaw@google.com>
1165 * expr.c (cxx_expand_expr): Removed.
1166 * cp-tree.h (exx_expand_expr): Removed.
1167 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
1170 2007-10-25 Paolo Carlini <pcarlini@suse.de>
1173 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
1175 2007-10-23 Jason Merrill <jason@redhat.com>
1177 PR c++/25950 (DR 391)
1178 * call.c (struct conversion): Remove check_copy_constructor_p.
1179 (reference_binding): Always bind a reference directly to a
1180 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
1182 (check_constructor_callable): Remove.
1183 (convert_like_real): Don't call it.
1184 (initialize_reference): Don't call check_constructor_callable.
1185 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
1186 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
1187 conversions if LOOKUP_NO_TEMP_BIND.
1188 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
1189 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
1191 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
1193 2007-10-22 Jakub Jelinek <jakub@redhat.com>
1196 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
1197 before checking if its type is integral.
1199 2007-10-22 Jason Merrill <jason@redhat.com>
1202 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
1203 * pt.c (apply_late_template_attributes): Splice out dependent
1204 attributes from DECL_ATTRIBUTES.
1206 * decl.c (cxx_maybe_build_cleanup): Use build_address.
1208 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1210 * typeck.c (build_binary_op) : Use appropriate warning option
1211 instead of unnamed warning.
1213 2007-10-16 Paolo Carlini <pcarlini@suse.de>
1216 * pt.c (current_template_args): Do not change TREE_LIST elements
1217 with a TREE_VALUE of error_mark_node.
1219 2007-10-16 Mark Mitchell <mark@codesourcery.com>
1221 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
1222 * decl.c (start_decl): Tidy.
1223 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
1225 (grokdeclarator): Clarify comment.
1227 2007-10-14 Andrew Pinski <pinskia@gmail.com>
1230 * decl.c (grokfndecl): Return NULL after the "definition of
1231 implicitly-declared" error happened.
1233 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
1236 * call.c (build_user_type_conversion_1): Do not consider conversion
1237 functions to convert a (possibly cv-qualified) object to the (possibly
1238 cv-qualified) same object type (or a reference to it), to a (possibly
1239 cv-qualified) base class of that type (or a reference to it).
1241 2007-10-12 Paolo Carlini <pcarlini@suse.de>
1243 * pt.c (tsubst): Use template_parm_level_and_index.
1245 2007-10-12 Jakub Jelinek <jakub@redhat.com>
1248 * parser.c (cp_parser_compound_statement): Handle label-declarations
1249 at the beginning of the compound statement.
1250 (cp_parser_block_declaration): Issue diagnostics about __label__
1251 not at the beginning of a block.
1253 2007-10-11 Paolo Carlini <pcarlini@suse.de>
1256 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
1257 to convert_template_argument.
1258 (coerce_template_parms): Return error_mark_node after fixed-length
1260 (tsubst_decl): Check for error_mark_node the return value of the
1261 first tsubst in 'case VAR_DECL'.
1263 2007-10-08 Ollie Wild <aaw@google.com>
1265 * typeck2.c (digest_init): Call cplus_expand_constant after
1266 convert_for_initialization.
1267 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1268 * expr.c (cplus_expand_constant): Updated function description.
1270 2007-10-04 Jason Merrill <jason@redhat.com>
1273 * call.c (initialize_reference): Handle local static reference
1276 2007-10-03 Jason Merrill <jason@redhat.com>
1279 * name-lookup.c (push_namespace_with_attrs): Fold back into...
1280 (push_namespace): Here.
1281 (handle_namespace_attrs): New fn for the attr code.
1282 (leave_scope): Don't pop_visibility.
1283 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
1284 * parser.c (cp_parser_namespace_definition): Call
1285 handle_namespace_attrs and pop_visibility as appropriate.
1288 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
1290 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
1292 * decl.c (duplicate_decls): Preserve linkage flags for mere
1293 redeclarations of gnu_inline definitions.
1295 2007-10-03 Jason Merrill <jason@redhat.com>
1298 * decl.c (wrap_cleanups_r): New fn.
1299 (wrap_temporary_cleanups): New fn.
1300 (initialize_local_var): Call it.
1302 2007-09-29 Jason Merrill <jason@redhat.com>
1305 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
1306 constant to not have DECL_EXTERNAL if it's file-local.
1308 2007-09-28 Ollie Wild <aaw@google.com>
1311 2007-09-27 Ollie Wild <aaw@google.com>
1313 * typeck2.c (digest_init): Call cplus_expand_constant after
1314 convert_for_initialization.
1315 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1316 * expr.c (cplus_expand_constant): Updated function description.
1318 2007-09-28 Jason Merrill <jason@redhat.com>
1321 * class.c (layout_empty_base): Take rli parameter, update
1322 rli->record_align if empty base has user-specified alignment.
1323 (build_base_field): Pass rli to it.
1325 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1328 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
1330 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1333 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
1334 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
1335 (dump_parameters): Just call dump_type for argument packs too.
1337 2007-09-28 Jakub Jelinek <jakub@redhat.com>
1340 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
1341 qualification by creating qualified PACK_EXPANSION_PATTERN and
1342 then calling make_pack_expansion on it.
1344 2007-09-27 Ollie Wild <aaw@google.com>
1346 * typeck2.c (digest_init): Call cplus_expand_constant after
1347 convert_for_initialization.
1348 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1349 * expr.c (cplus_expand_constant): Updated function description.
1351 2007-09-27 Jason Merrill <jason@redhat.com>
1354 * decl2.c (is_late_template_attribute): Don't crash on unknown
1357 2007-09-27 Paolo Carlini <pcarlini@suse.de>
1360 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
1361 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
1362 spaces in the formatting.
1363 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
1365 2007-09-27 Jakub Jelinek <jakub@redhat.com>
1367 * error.c (cxx_print_error_function): Add third argument, pass
1368 it over to lhd_print_error_function.
1369 (cp_print_error_function): If diagnostic->abstract_origin, print
1371 * cp-tree.h (struct diagnostic_info): New forward decl.
1372 (cxx_print_error_function): Add third argument.
1374 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
1377 * name-lookup.c (pushtag): Do not create an implicit typedef before
1378 the associated type declaration is known to be valid.
1380 2007-09-25 Jakub Jelinek <jakub@redhat.com>
1382 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
1383 rather than pointers.
1385 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1388 * search.c (check_final_overrider): Fail if
1389 targetm.comp_type_attributes returns 0.
1391 2007-09-24 Jason Merrill <jason@redhat.com>
1394 * pt.c (resolve_typename_type): Don't look things up in the original
1395 template if it would mean losing template arguments.
1397 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1400 * cp-tree.h (cxx_type_hash_eq): New prototype.
1401 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1402 * tree.c (cxx_type_hash_eq): New function.
1404 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1407 * tree.c (cp_build_qualified_type_real): Build a canonical
1408 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1410 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1414 * tree.c (cplus_array_compare): Compare pointers, not types.
1415 (build_cplus_array_type_1): Store new array type into the hash
1416 table before building the canonical type; build the canonical type
1418 (cp_build_qualified_type_real): Put all of the array types with
1419 cv-qualified element types into the C++ array hash table, built as
1420 variants of the unqualified versions.
1422 2007-09-23 Jason Merrill <jason@redhat.com>
1425 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1426 for deprecation warnings.
1428 2007-09-22 Jason Merrill <jason@redhat.com>
1431 * call.c (build_over_call): Warn about deprecated virtuals.
1434 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1435 (MAYBE_TAGGED_TYPE_P): Remove.
1436 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1437 instead of calling is_late_template_attribute again.
1438 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1439 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1440 Don't crash on typedefs from non-template classes.
1441 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1442 (is_late_template_attribute): All attributes applied to template
1443 parms or typename types are dependent. Static.
1444 (splice_template_attributes): Pass decl through.
1445 (save_template_attributes): Likewise.
1447 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1450 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1451 returned from tsubst_pack_expansion.
1452 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1453 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1455 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1458 * semantics.c (finish_id_expression): Use consistently
1459 context_for_name_lookup.
1460 * decl.c (fixup_anonymous_aggr): Fix error message for
1461 anonymous struct (vs union).
1463 2007-09-19 Jason Merrill <jason@redhat.com>
1466 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1467 (retrieve_specialization): Only tagged types use
1468 DECL_TEMPLATE_INSTANTIATIONS.
1469 (instantiate_class_template): Push nested classes too.
1470 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1472 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1473 * init.c (is_aggr_type): Remove redundant tests.
1474 * class.c (push_nested_class): Use CLASS_TYPE_P.
1476 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1479 * init.c (build_zero_init): If, recursively, build_zero_init
1480 returns a NULL_TREE, do not append it to the VEC of constructors.
1482 2007-09-18 Jason Merrill <jason@redhat.com>
1485 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1486 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1487 ATTR_FLAG_TYPE_IN_PLACE.
1488 (tsubst): Do unqualified lookup to find typedefs from current class.
1489 [ARRAY_TYPE]: Propagate alignment info.
1490 * decl2.c (is_late_template_attribute): Only defer handling of
1491 attribute aligned if the expression is dependent.
1492 (save_template_attributes): If we're deferring any attributes,
1493 make this a naming typedef.
1495 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1497 PR c++/33462 (again)
1498 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1499 va_arg instead of __builtin_va_arg.
1501 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1504 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1505 (pp_cxx_primary_expression): Use it.
1506 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1507 * error.c (dump_expr): Use it.
1509 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1512 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1513 out case TYPEID_EXPR to...
1514 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1515 and pp_cxx_right_paren.
1516 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1517 * error.c (dump_expr): Use it.
1519 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1522 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1523 (pp_cxx_primary_expression): Use it.
1524 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1525 * error.c (dump_expr): Use it.
1527 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1530 * init.c (build_new): Remove warning for zero-element
1533 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1536 * call.c (maybe_handle_implicit_object): Set this_p, clear
1537 rvaluedness_matches_p.
1538 (compare_ics): Do not compare rvaluedness matching when one of the
1539 operands is an implicit object.
1541 2007-09-14 Jason Merrill <jason@redhat.com>
1543 PR c++/17743, c++/19163
1544 * decl2.c (is_late_template_attribute): New fn.
1545 (splice_template_attributes, save_template_attributes): New fns.
1546 (cplus_decl_attributes): Call save_template_attributes.
1547 * pt.c (apply_late_template_attributes): New fn.
1548 (instantiate_class_template, tsubst_decl): Use it.
1549 * cp-tree.h: Declare is_late_template_attribute.
1551 2007-09-13 Tom Tromey <tromey@redhat.com>
1553 * parser.c (cp_lexer_new_main): Don't use
1554 c_lex_return_raw_strings.
1555 (cp_lexer_get_preprocessor_token): Update. Add special case when
1558 2007-09-11 Jan Hubicka <jh@suse.cz>
1560 * method.c (use_thunk): Use tree_rest_of_compilation
1561 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1562 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1563 * cp-tree.h (expand_body): Kill.
1564 (emit_associated_thunks): Declare.
1565 * semantics.c (emit_associated_thunks): Export.
1566 (expand_body): Kill.
1568 2007-09-09 David Daney <ddaney@avtrex.com>
1571 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1572 to calculate cookie_ptr.
1574 2007-09-08 Jason Merrill <jason@redhat.com>
1577 * pt.c (most_specialized_class): Set processing_template_decl
1578 while tsubsting partial spec args.
1580 2007-09-06 Jason Merrill <jason@redhat.com>
1582 * decl2.c (get_guard): Copy visibility from the guarded variable.
1584 2007-09-06 Jan Hubicka <jh@suse.cz>
1586 * semantics.c (expand_body): Do not mark arguments of clones used.
1588 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1591 * decl.c (cp_finish_decl): When processing_template_decl,
1592 deal correctly with init as TREE_LIST.
1594 2007-09-06 Tom Tromey <tromey@redhat.com>
1596 * decl.c (finish_function): Put return's location on line zero of
1599 2007-09-05 Jason Merrill <jason@redhat.com>
1602 * except.c (prepare_eh_type): Use type_decays_to.
1605 * init.c (build_delete): Use build_headof to get the address of the
1606 complete object if we aren't using the deleting destructor.
1607 * rtti.c (build_headof): No longer static.
1608 * cp-tree.h: Declare it.
1610 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1612 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1613 decl if a prototype for XX is provided with throw().
1616 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1617 on __*_chk non-__builtin_* decls.
1619 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1622 * semantics.c (finish_id_expression): Use context_for_name_lookup
1623 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1624 * class.c (finish_struct_anon): Deal correctly with anonymous
1625 structs (vs unions, as GNU extension) in error messages.
1627 2007-09-05 Jan Hubicka <jh@suse.cz>
1629 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1630 call, DECL_EXTERNAL checks and current_function_decl saving.
1632 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1634 PR c++/29731 (again)
1635 * parser.c (cp_parser_primary_expression): Return error_mark_node
1636 when a statement-expression is found in a template-argument list.
1638 2007-09-04 Jason Merrill <jason@redhat.com>
1640 * except.c (initialize_handler_parm): Use
1641 fold_build_cleanup_point_expr.
1644 * call.c (reference_binding): Don't look for user-defined conversions
1648 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1649 the MUST_NOT_THROW_EXPR.
1651 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1653 * decl.c (cp_finish_decl): Call determine_visibility before
1654 make_rtl_for_nonlocal_decl.
1656 2007-09-04 Jason Merrill <jason@redhat.com>
1659 * pt.c (most_specialized_class): Substitute outer template
1660 arguments into the arguments of a member template partial
1662 (strip_innermost_template_args): New fn.
1664 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1666 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1668 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1670 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1671 * decl.c (cp_make_fname_decl): Likewise,
1672 * parser.c (cp_parser_string_literal): Likewise,
1673 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1674 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1677 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1680 * typeck.c (build_unary_op): Fix error message for
1681 Boolean expression as operand to operator--.
1683 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1685 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1686 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1689 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1692 * init.c (build_default_init): Make extern.
1693 * cp-tree.h (build_default_init): Declare here.
1694 * pt.c (tsubst_expr): When the instantiation of the initializer of
1695 a variable results in an empty list, default-initialize the
1697 (tsubst_copy_and_build): When the instantiation of the initializer
1698 in a new expression results in an empty initializer list,
1699 default-initialize it.
1701 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1703 * mangle.c (write_type): Change mangling of rvalue reference from
1706 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1708 * decl.c (duplicate_decls): Remove duplicated line.
1710 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1713 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1714 BOUND_TEMPLATE_TEMPLATE_PARM.
1716 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1719 * search.c (lookup_member): Check the name argument for
1722 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1725 * parser.c (cp_parser_trait_expr): Check rerurn value of
1728 2007-08-30 Ollie Wild <aaw@google.com>
1730 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1731 convert_ptrmem for pointer to member conversions.
1732 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1733 (ocp_convert): Update cp_convert_to_pointer call.
1734 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1736 (build_static_cast_1): Check can_convert for conversions in either
1738 (get_delta_difference_1): New function.
1739 (get_delta_difference): Refactor to call get_delta_difference_1.
1741 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1743 * decl.c (start_preparsed_function): Set
1744 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1746 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1749 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1750 BOUND_TEMPLATE_TEMPLATE_PARM.
1752 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1756 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1757 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1759 2007-08-27 Jason Merrill <jason@redhat.com>
1762 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1763 Look inside STMT_EXPR.
1764 * semantics.c (stmt_expr_value_expr): New fn.
1765 * cp-tree.h: Declare it.
1768 * decl.c (groktypename): Ignore attributes applied to class type.
1770 2007-08-28 Richard Guenther <rguenther@suse.de>
1772 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1774 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1776 * error.c (dump_expr): Handle COMPLEX_CST.
1777 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1778 (pp_cxx_expression): Likewise.
1780 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1782 * decl.c (GNU_INLINE_P): New.
1783 (duplicate_decls): Handle gnu_inline. Merge attributes and
1784 some flags in overriding definitions.
1785 (redeclaration_error_message): Handle gnu_inline.
1786 (start_preparsed_function): Likewise.
1788 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1790 * call.c (sufficient_parms_p): Constify.
1791 * class.c (same_signature_p): Likewise.
1792 * cp-gimplify.c (is_invisiref_parm,
1793 cxx_omp_privatize_by_reference): Likewise.
1794 * cp-objcp-common.c (has_c_linkage): Likewise.
1795 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1796 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1797 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1798 num_artificial_parms_for, comp_template_parms,
1799 template_parameter_pack_p, any_dependent_template_arguments_p,
1800 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1801 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1802 zero_init_p, member_p, cp_lvalue_kind,
1803 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1804 varargs_function_p, is_dummy_object, special_function_kind,
1805 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1806 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1807 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1808 cp_has_mutable_p, at_least_as_qualified_p,
1809 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1810 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1811 * except.c (nothrow_libfn_p): Likewise.
1812 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1814 * pt.c (comp_template_parms, template_parameter_pack_p,
1815 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1816 any_dependent_template_arguments_p): Likewise.
1817 * repo.c (repo_export_class_p): Likewise.
1818 * semantics.c (anon_aggr_type_p): Likewise.
1819 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1820 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1821 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1822 zero_init_p, special_function_p): Likewise.
1823 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1824 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1825 compparms, invalid_nonstatic_memfn_p,
1826 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1827 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1828 cp_has_mutable_p, lvalue_or_else): Likewise.
1830 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1832 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1833 * cp-objcp-common.c (cp_tree_size): Ditto.
1834 * tree.c (cp_walk_subtrees): Ditto
1835 * cp-tree.def (TINST_LEVEL): Go away.
1836 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1837 move together with other non-tree structs.
1838 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1839 (union lang_tree_node): Eliminate tinst_level field.
1840 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1841 (current_instantiation, outermost_tinst_level): Return
1842 a "struct tinst_level *".
1844 * error.c (print_instantiation_partial_context): Change second
1845 parameter to a "struct tinst_level *". Replace accessor macros
1847 (print_instantiation_full_context): Likewise.
1848 * lex.c (in_main_input_context): Likewise.
1850 * pt.c (struct pending_templates): New.
1851 (pending_templates, last_pending_template): Use it as a type.
1852 (current_tinst_level): Change typo to "struct tinst_level *"
1853 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1854 (add_pending_template): Construct a "struct pending_template".
1855 Replace TINST_LEVEL accessor macros with field access.
1856 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1857 (pop_tinst_level): Likewise.
1858 (instantiate_pending_templates): Likewise. Factor common code used
1859 when an instantiation has been done.
1860 (outermost_tinst_level): Replace tree_last with loop.
1861 (current_instantiation): Return a "struct tinst_level *".
1863 2007-08-24 Ollie Wild <aaw@google.com>
1865 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1866 * name-lookup.h (cp_binding_level): Remove vtables member.
1868 2007-08-24 Richard Guenther <rguenther@suse.de>
1870 * tree.c (cp_cannot_inline_tree_fn): Remove.
1871 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1872 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1875 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1878 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1879 error_mark_node right away if build_expr_type_conversion
1883 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1884 is error_mark_node rather than NULL_TREE.
1885 * pt.c (check_explicit_specialization): Likewise.
1888 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1889 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1891 2007-08-22 Jason Merrill <jason@redhat.com>
1894 * pt.c (outermost_tinst_level): New function.
1895 * lex.c (in_main_input_context): New function.
1896 * cp-tree.h: Declare it.
1897 * decl2.c (constrain_class_visibility): Use it to avoid warning
1898 about uses of the anonymous namespace in the main input file.
1900 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1902 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1904 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1907 * class.c (finish_struct_1): Warn when a class has virtual
1908 functions and accessible non-virtual destructor.
1910 2007-08-20 Richard Guenther <rguenther@suse.de>
1914 * call.c (build_new_method_call): Convert initializer to
1916 * init.c (build_aggr_init): Do not fiddle with types.
1917 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1918 * except.c (build_throw): Do not drop qualifiers for the
1920 * typeck.c (get_member_function_from_ptrfunc): Do not
1921 fiddle with types, instead convert.
1922 (build_ptrmemfunc1): Convert to the target type for
1924 (gfc_trans_allocate): Convert result to target type.
1925 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1926 pointer-to-member structures shall have alias set zero as well.
1928 2007-08-20 Richard Guenther <rguenther@suse.de>
1930 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1932 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1933 (nonstatic_local_decl_p): Likewise.
1934 * tree.c (cp_auto_var_in_fn_p): Remove.
1935 * decl.c (nonstatic_local_decl_p): Remove.
1937 2007-08-20 Richard Guenther <rguenther@suse.de>
1939 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1941 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1942 cp_walk_subtrees lh parameter.
1943 (cp_walk_tree_without_duplicates): New define to
1944 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1945 * tree.c (count_trees): Call
1946 cp_walk_tree_without_duplicates.
1947 (verify_stmt_tree): Call cp_walk_tree.
1948 (break_out_target_exprs): Likewise.
1949 (WALK_SUBTREE): Likewise.
1950 * cp-gimplify.c (cp_genericize): Likewise.
1951 * cp-pt.c (find_parameter_packs_r): Likewise.
1952 (uses_parameter_packs): Likewise.
1953 (make_pack_expansion): Likewise.
1954 (check_for_bare_parameter_packs): Likewise.
1955 (for_each_template_parm): Likewise.
1956 * decl.c (check_default_argument): Call
1957 cp_walk_tree_without_duplicates.
1958 * except.c (build_throw): Likewise.
1959 * decl2.c (type_visibility): Likewise.
1960 * semantics.c (expand_or_defer_fn): Likewise.
1961 (finalize_nrv): Call cp_walk_tree.
1963 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1966 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1967 Initialize it with save_expr rather than get_temp_regvar.
1969 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1972 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1975 2007-08-17 Ollie Wild <aaw@google.com>
1978 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1979 declarations into appropriate slots for comparison. Fix type
1982 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1985 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1986 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1988 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1991 * parser.c (cp_parser_class_head): Improve error message.
1993 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1995 * pt.c (instantiate_decl): Set input_location
1996 for the function end.
1998 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2000 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
2002 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
2003 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
2004 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
2005 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
2006 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
2007 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
2008 * typeck.c (cp_type_quals): Likewise.
2009 * typeck2.c (cxx_incomplete_type_diagnostic,
2010 cxx_incomplete_type_error): Likewise.
2012 2007-08-16 Paolo Carlini <pcarlini@suse.de>
2015 * pt.c (tsubst_friend_function): When check_classfn
2016 returns error_mark_node likewise return it.
2018 2007-08-15 Jakub Jelinek <jakub@redhat.com>
2021 * typeck.c (check_return_expr): Don't NRV optimize vars in
2023 * decl.c (finish_function): Comment fix.
2025 2007-08-15 Paolo Carlini <pcarlini@suse.de>
2028 * pt.c (push_template_decl_real): Depending on TYPE_P
2029 use either TYPE_CONTEXT or DECL_CONTEXT.
2031 2007-08-14 Mark Mitchell <mark@codesourcery.com>
2033 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
2034 constructors and destructors return this.
2036 2007-08-14 Paolo Carlini <pcarlini@suse.de>
2039 * decl2.c (check_classfn): Return error_mark_node in case of error;
2040 in that case, do not call add_method.
2041 * decl.c (start_decl): Deal with check_classfn returning
2043 (grokfndecl): Likewise.
2044 * pt.c (tsubst_friend_function): Likewise.
2046 2007-08-14 Andrew Pinski <pinskia@gmail.com>
2049 * typeck.c (build_binary_op): Disallow vector float types with
2050 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
2052 2007-08-11 Ian Lance Taylor <iant@google.com>
2054 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
2056 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
2058 2007-08-10 Ollie Wild <aaw@google.com>
2060 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
2062 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
2064 (unqualified_namespace_lookup): Fix ambiguous_decl call.
2065 (lookup_using_namespace): Fix ambiguous_decl call.
2066 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
2068 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2070 * call.c (name_as_c_string): Use CONST_CAST.
2071 * decl.c (build_decl): Likewise.
2072 * parser.c (cp_parser_string_literal): Likewise.
2074 2007-08-10 Paolo Carlini <pcarlini@suse.de>
2077 * error.c (dump_expr): Consistently use the *_cxx_*
2078 variants of the pretty-print functions.
2080 2007-08-10 Paolo Carlini <pcarlini@suse.de>
2083 * decl.c (check_special_function_return_type): Just error
2084 on return type specified for conversion operator.
2086 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
2088 * typeck2.c (readonly_error): Handle general expressions.
2089 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
2091 2007-08-06 Dan Hipschman <dsh@google.com>
2093 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
2094 access function name.
2096 2007-08-04 Alfred Minarik <a.minarik@aon.at>
2099 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
2100 * g++spec.c (lang_specific_driver): Check them.
2102 2007-08-06 Paolo Carlini <pcarlini@suse.de>
2105 * pt.c (inline_needs_template_parms): Fix comment; change return type
2108 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
2111 2007-03-26 Dirk Mueller <dmueller@suse.de>
2113 * parser.c (cp_parser_member_declaration): Pedwarn
2114 about stray semicolons after member declarations.
2116 2007-08-02 Lee Millward <lee.millward@gmail.com>
2121 * parser.c (cp_parser_asm_definition): Detect and discard asm
2122 statements with invalid inputs or outputs.
2123 (cp_parser_asm_operand_list): Return error mark node if any
2124 of the operands are invalid. Adjust documentation.
2126 2007-08-02 Nick Clifton <nickc@redhat.com>
2128 * typeck.c: Change copyright header to refer to version 3 of the
2129 GNU General Public License and to point readers at the COPYING3
2130 file and the FSF's license web page.
2131 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
2132 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
2133 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
2134 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
2135 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
2136 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
2137 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
2138 name-lookup.h, parser.c: Likewise.
2140 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2143 * call.c (magic_varargs_p): Honor the "type generic" attribute.
2145 2007-07-30 Paolo Carlini <pcarlini@suse.de>
2148 * semantics.c (finish_label_stmt): Reject the __label__
2149 extension outside function scopes.
2151 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2153 * parser.c (eof_token): Un-constify.
2154 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
2155 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
2158 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
2160 * pt.c, tree.c, typeck2.c: Fix comment typos.
2162 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
2163 Mark Mitchell <mark@codesourcery.com>
2166 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
2167 hidden due to friend declarations in local classes.
2169 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
2171 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
2172 * cp-tree.def (DECLTYPE_TYPE): New.
2173 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
2174 (dump_type_prefix): Ditto.
2175 (dump_type_suffix): Ditto.
2176 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
2177 * mangle.c (write_type): Handle DECLTYPE_TYPE.
2178 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
2180 (DECLTYPE_TYPE_EXPR): New.
2181 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
2182 (finish_declared_type): Declare.
2183 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
2184 DECLTYPE_TYPE nodes.
2185 (pp_cxx_type_id): Ditto.
2186 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
2187 (tsubst): Substitute into a DECLTYPE_TYPE node.
2188 (tsubst_copy): Ditto.
2189 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
2191 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
2192 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
2193 structural equality (because we can't hash the expressions).
2194 (finish_declared_type): New.
2195 * lex.c (reswords): Add "decltype" keyword.
2196 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
2197 (cp_parser_postfix_expression): Add member_access_only_p to
2198 restrict postfix expression to member access expressions.
2199 (cp_parser_unary_expression): Update call to
2200 cp_parser_postfix_expression to reflect new parameter.
2201 (cp_parser_declared_type): New.
2202 (cp_parser_simple_type_specifier): Parse decltype types.
2204 2007-07-27 Mark Mitchell <mark@codesourcery.com>
2207 * call.c (convert_for_arg_passing): Only widen bitfields to their
2208 declared types if necessary.
2210 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2212 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
2215 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2217 * decl.c (typename_hash, typename_compare): Constify.
2218 * mangle.c (hash_type, compare_type): Likewise.
2219 * pt.c (eq_local_specializations, hash_local_specialization):
2221 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
2222 list_hash): Likewise.
2223 * typeck2.c (pat_compare): Likewise.
2225 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
2227 * method.c (implicitly_declare_fn): Increase alignment if member
2228 function pointer format requires it.
2230 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2233 * typeck.c (check_return_expr): Do not pass a null argument
2236 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2239 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
2242 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
2245 * typeck.c (convert_arguments): Only use default args if we have
2249 * typeck.c (structural_comptypes): No need to check
2250 resolve_typename_type return value here.
2251 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
2252 * pt.c (resolve_typename_type): Follow typename typedefs. Return
2253 original type rather than error_mark_node in case of failure.
2254 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
2255 resolve_typename_type result check.
2256 (cp_parser_direct_declarator, cp_parser_head,
2257 cp_parser_constructor_declarator_p): Likewise.
2259 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
2261 * pt.c (template_parms_variadic_p): Remove.
2262 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
2264 2007-07-12 Jakub Jelinek <jakub@redhat.com>
2267 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
2268 argument to dump_aggr_init_expr_args instead of false.
2270 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
2272 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
2273 canonical types; otherwise, fall back to structural type
2274 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
2275 internal compiler error if the canonical types are wrong.
2277 2007-07-11 Paolo Carlini <pcarlini@suse.de>
2280 * parser.c (cp_parser_make_indirect_declarator): When the
2281 the code argument is ERROR_MARK return cp_error_declarator.
2283 2007-07-09 Geoffrey Keating <geoffk@apple.com>
2286 * decl.c (cxx_init_decl_processing): Don't set
2287 force_align_functions_log.
2288 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
2289 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
2290 FUNCTION_DECL, return its alignment.
2292 2007-07-09 Richard Guenther <rguenther@suse.de>
2294 * decl.c (start_preparsed_function): Do not promote return type.
2296 2007-07-08 Paolo Carlini <pcarlini@suse.de>
2299 * pt.c (unify): Never pass error_mark_node to template_decl_level.
2301 2007-07-07 Mark Mitchell <mark@codesourcery.com>
2304 * pt.c (resolve_overloaded_unification): Robustify. Return a
2306 (type_unification_real): Adjust accordingly.
2308 2007-07-06 Richard Guenther <rguenther@suse.de>
2310 * init.c (build_new_1): Use the correct pointer type.
2311 * typeck2.c (build_m_component_ref): Likewise.
2313 2007-07-05 Mark Mitchell <mark@codesourcery.com>
2316 * init.c (build_zero_init): Always build an initializer for
2318 * typeck2.c (build_functional_cast): Use build_zero_init.
2321 * init.c (build_new_1): Always pass the allocation function to
2322 build_op_delete_call.
2323 * call.c (build_op_delete_call): Handle operator delete with a
2324 variable-argument list. Do not issue an error when no matching
2325 deallocation function is available for a new operator.
2328 * cp-tree.h (any_value_dependent_elements_p): Declare it.
2329 * decl.c (value_dependent_init_p): New function.
2330 (cp_finish_decl): Use it.
2331 * pt.c (value_dependent_expression_p): Use
2332 any_value_dependent_elements_p.
2333 * parser.c (cp_parser_primary_expression): Add comment about
2334 treating dependent qualified names as integral
2335 constant-expressions.
2337 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
2339 * decl.c (build_ptrmemfunc_type): Always use structural equality
2340 tests when comparing pointer-to-member-function types, because the
2341 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
2344 2007-07-03 Mark Mitchell <mark@codesourcery.com>
2346 * init.c (build_new): Tweak comment.
2348 2007-06-29 Dave Brolley <brolley@redhat.com>
2351 * parser.c (cp_parser_new_type_id): Don't reduce a named array
2352 type to its base type and number of elements here.
2353 * init.c (build_new): Call complete_type_or_else to ensure that the
2354 type is complete and to issue a diagnostic if it is not.
2355 (build_new_1): Don't call complete_type_or_else here.
2357 2007-07-03 Richard Guenther <rguenther@suse.de>
2360 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
2363 2007-07-02 Simon Baldwin <simonb@google.com>
2365 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
2366 for inner-style nested forward declarations that don't declare
2369 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2372 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2373 DECL_P in not a variable and appears more than once error messages.
2375 2007-07-01 Ollie Wild <aaw@google.com>
2377 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
2378 (select_decl): Remove function.
2379 (unqualified_namespace_lookup): Populate binding by calling
2380 ambiguous_decl. Remove select_decl call.
2381 (lookup_qualified_name): Remove select_decl call.
2382 * decl.c (lookup_and_check_tag): Check for ambiguous references.
2383 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2384 generation when name lookup is ambiguous.
2386 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2389 * init.c (build_new_1): Use structural equality on the copy of the
2392 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2394 * decl2.c (determine_visibility): Implement
2395 flag_visibility_ms_compat effect on type info.
2396 * decl.c (cxx_init_decl_processing): Implement
2397 global effect of flag_visibility_ms_compat.
2399 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2401 * decl2.c (start_objects): Mark constructor-running function
2404 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
2407 * decl.c (grokdeclarator): Reset friendp for member functions declared
2408 friend of their own class.
2410 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2412 * decl2.c (determine_visibility): Don't look for dllexport here.
2413 (determine_visibility_from_class): Tidy.
2415 2007-06-18 Simon Baldwin <simonb@google.com>
2418 * parser.c (cp_parser_single_declaration): Added check for storage
2419 class other than sc_none in parsed declaration, and a flag to indicate
2420 if the call is part of an explicit template specialization parse.
2421 * (cp_parser_explicit_specialization): Specialization check flag added
2422 to call to cp_parser_single_declaration(), set true.
2423 * (cp_parser_template_declaration_after_export): Specialization check
2424 flag added to call to cp_parser_single_declaration(), set false.
2425 * pt.c (check_explicit_specialization): Added code to copy visiblity
2426 and linkage from the templated function to the explicit specialization.
2428 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2430 * typeck.c (build_binary_op): For templates build the
2431 expression in pieces to avoid the assert in build2_stat.
2432 (get_member_function_from_ptrfunc):
2433 Change over to using POINTER_PLUS_EXPR and convert
2434 the second operand to sizetype.
2435 * typeck2.c (build_m_component_ref): Likewise.
2436 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2437 instead of PLUS_EXPR for pointers.
2438 (build_new_1): Likewise.
2439 (build_vec_delete_1): Likewise.
2440 (build_vec_delete): Likewise.
2441 * class.c (build_base_path): Likewise.
2442 (build_base_path): Likewise.
2443 (convert_to_base_statically): Likewise.
2444 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2445 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2446 instead of PLUS_EXPR.
2447 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2448 instead of PLUS_EXPR for pointers.
2449 * call.c (build_special_member_call): Likewise.
2450 * rtti.c (build_headof): Likewise.
2451 Use sizetype instead of ptrdiff_type_node.
2452 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2453 instead of PLUS_EXPR for pointers.
2454 * except.c (expand_start_catch_block): Do a
2455 NEGATIVE and then a POINTER_PLUS_EXPR instead
2457 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2458 PLUS_EXPR on pointer types over to use
2459 POINTER_PLUS_EXPR and remove the conversion
2460 to the pointer types.
2461 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2462 adding to a pointer type. Use size_int instead of
2463 ssize_int. Convert the index to sizetype before
2464 adding it to the pointer.
2466 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2468 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2469 (DECL_ANON_UNION_VAR_P): New macro.
2470 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2471 than DECL_VAR_MARKED_P, to keep track of which variables we have
2473 * decl.c (redeclaration_error_message): Complain about redeclaring
2474 anonymous union members at namespace scope.
2475 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2477 2007-06-14 Geoff Keating <geoffk@apple.com>
2479 * decl2.c (determine_visibility): Ensure that functions with
2480 hidden types as parameters are hidden.
2483 * decl2.c (determine_visibility): Remove duplicate code for
2486 2007-06-12 Ian Lance Taylor <iant@google.com>
2489 * init.c (avoid_placement_new_aliasing): New static function.
2490 (build_new_1): Call it.
2492 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2494 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2495 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2497 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2500 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2501 on init, the non-decl cond operand and increment value.
2503 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2506 * decl.c (check_initializer): Report an error when a brace enclosed
2507 initializer is used for a non-aggregate type in C++98.
2508 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2510 (grokdeclarator): Likewise.
2511 (move_fn_p): Likewise.
2512 * typeck.c (check_return_expr): Likewise.
2513 * call.c (reference_binding): Likewise.
2514 * error.c (cp_cpp_error): Likewise.
2515 * pt.c (check_default_tmpl_args): Likewise.
2517 * lex.c (init_reswords): Likewise.
2518 * parser.c (p_parser_primary_expression): Likewise.
2519 (TOKEN_PRECEDENCE): Likewise.
2520 (cp_parser_init_declarator): Likewise.
2521 (cp_parser_ptr_operator): Likewise.
2522 (cp_parser_parameter_declaration): Likewise.
2523 (cp_parser_enclosed_template_argument_list): Likewise.
2524 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2525 (cp_parser_next_token_ends_template_argument_p): Likewise.
2527 2007-06-04 Simon Baldwin <simonb@google.com>
2529 * decl.c (grokdeclarator): Readability change. Moved case labels
2530 into direct switch statement scope.
2532 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2534 * call.c (convert_like_real): Remove pointless code.
2536 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2538 * decl.c (get_atexit_fn_ptr_type): New function.
2539 (get_atexit_node): Use it.
2540 (start_cleanup_fn): Likewise.
2541 (register_dtor_fn): Use the object's destructor, instead of a
2542 separate cleanup function, where possible.
2543 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2544 (atexit_fn_ptr_type_node): New macro.
2545 * decl2.c (build_cleanup): Use build_address.
2547 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2549 * typeck.c (build_binary_op): Include types in error.
2551 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2554 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2555 needs runtime initialization.
2557 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2560 * semantics.c (finish_trait_expr): Complete the types.
2562 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2563 Douglas Gregor <doug.gregor@gmail.com>
2564 Pedro Lamarao <pedro.lamarao@mndfck.org>
2565 Howard Hinnant <howard.hinnant@gmail.com>
2569 * typeck.c (comptypes): Don't consider rvalue and lvalue
2570 reference types to be equivalent.
2571 (check_return_expr): Move from certain lvalues when returning
2573 * decl.c (grokdeclarator): Implement reference collapsing.
2574 (copy_fn_p): Don't consider constructors taking rvalue references
2575 to be copy constructors.
2577 * call.c (conversion): New "rvaluedness_matches_p" member.
2578 (convert_class_to_reference): Require reference type as first
2579 parameter instead of base type.
2580 (reference_binding): Add logic to handle rvalue references.
2581 (implicit_conversion): Update inaccurate comment.
2582 (convert_like_real): Disable creation of temporaries that are
2583 impossible to initialize for types with move constructors.
2584 (build_over_call): Elide move constructors when possible.
2585 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2586 (maybe_handle_ref_bind): Return conversion instead of type node.
2587 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2588 determine preferred conversion sequences.
2589 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2590 (LOOKUP_PREFER_RVALUE): New.
2591 (DECL_MOVE_CONSTRUCTOR_P): New.
2592 (struct cp_declarator): Add "reference" member for reference
2593 types, with new "rvalue_ref" flag.
2594 (cp_build_reference_type): Declare.
2595 (move_fn_p): Declare.
2596 * error.c (dump_type_prefix): Format rvalue reference types
2597 correctly in error messages.
2598 * except.c (build_throw): Move from certain lvalues when
2600 * mangle.c (write_type): Mangle rvalue references differently
2601 than regular references.
2602 * parser.c (make_reference_declarator): Add boolean parameter for
2604 (cp_parser_make_indirect_declarator): New.
2605 (cp_parser_new_declarator_opt): Call
2606 cp_parser_make_indirect_declarator.
2607 (cp_parser_conversion_declarator_opt): Ditto.
2608 (cp_parser_declarator): Ditto.
2609 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2611 * pt.c (tsubst): Implement reference collapsing.
2612 (maybe_adjust_types_for_deduction): Implement special template
2613 parameter deduction rule for rvalue references.
2614 (type_unification_real): Update calls to
2615 maybe_adjust_types_for_deduction.
2616 (try_one_overload): Ditto.
2617 (unify_pack_expansion): Ditto.
2618 * tree.c (lvalue_p_1): Handle rvalue reference types.
2619 (cp_build_reference_type): New.
2621 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2624 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2625 variables that need runtime initialization.
2627 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2630 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2631 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2632 case POSTDECREMENT_EXPR>): Return the error_mark_node
2633 if either the real or imaginary parts would an
2636 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2637 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2640 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2641 token is a closing brace, false if there are no tokens left.
2642 (cp_parser_namespace_alias_definition): Only consume the next token if
2643 it is a closing brace.
2645 * parser.c (cp_parser_class_specifier): Likewise.
2647 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2649 * semantics.c (finish_member_declaration): Fix a typo in the
2652 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2664 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2665 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2666 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2667 whether everything was okay. Fix indentation.
2668 (push_template_decl_real): Check for bare parameter packs in
2669 function parameters; where errors occur, mark the parameter types
2670 with ERROR_MARK_NODEs to avert ICEs.
2671 (coerce_template_parameter_pack): New.
2672 (coerce_template_parms): Moved parameter pack coercion into
2673 coerce_template_parameter_pack, and permit it anywhere in the
2674 template parameter list (not just at the end). Parameter and
2675 argument indices can vary (somewhat) separately now, so add
2676 PARM_IDX and ARG_IDX.
2677 (fn_type_unification): Don't set an argument pack as incomplete if
2678 no argument pack was deduced.
2679 (type_unification_real): If a type parameter is a parameter pack
2680 and has not otherwise been deduced, it will be deduced to an empty
2682 (more_specialized_fn): Use the actual lengths of the argument
2683 lists when comparing against expansions.
2684 * semantics.c (finish_member_declaration): If a field's type has
2685 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2687 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2690 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2692 2007-05-22 Ollie Wild <aaw@google.com>
2694 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2695 (unqualified_namespace_lookup): Adds check for hidden types.
2697 2007-05-22 Ollie Wild <aaw@google.com>
2699 * decl.c (duplicate_decls): Verify namespace names are unique.
2701 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2703 * decl.c (cxx_maybe_build_cleanup): Handle
2704 __attribute__((cleanup)).
2706 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2708 * cvt.c (cp_convert_and_check): Don't check warnings if the
2711 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2713 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2715 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2718 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2719 type only if is a class type (5.2.8/4).
2721 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2723 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2724 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2725 c_common_unsigned_type.
2727 2007-05-11 Silvius Rus <rus@google.com>
2729 * cp/typeck.c (build_indirect_ref): Add call to
2730 strict_aliasing_warning.
2731 (build_reinterpret_cast_1): Condition call to
2732 strict_aliasing_warning.
2734 2007-05-11 Jan Hubicka <jh@suse.cz>
2736 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2737 * decl2.c (start_objects): ctors and dtors are no longer public.
2738 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2740 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2742 * typeck.c (build_unary_op): Remove code that used to
2743 handle non lvalue increments/decrements.
2745 2007-05-07 Mike Stump <mrs@apple.com>
2747 * parser.c (check_empty_body): Add.
2748 (cp_parser_iteration_statement): Add call to check_empty_body.
2750 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2753 * mangle.c (write_mangled_name): Mangle static variable names.
2754 (write_unqualified_name): Use local-source-name for
2755 namespace-scope static variables.
2757 2007-05-04 Dirk Mueller <dmueller@suse.de>
2759 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2762 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2765 * decl2.c (constrain_class_visibility):
2766 Use strip_pointer_or_array_types instead of strip_array_types.
2768 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2771 * decl.c (reshape_init_r): Don't reshape the first element if it
2772 is a pointer to member function.
2774 2007-04-27 Simon Baldwin <simonb@google.com>
2776 * decl.c (grokparms): Changed message format from %qD to %qE.
2778 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2780 * error.c (maybe_warn_variadic_templates): Variadic templates are
2781 now in C++0x, so only warn about them in C++98 mode.
2783 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2786 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2787 integeral types from vectors types.
2789 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2792 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2793 for type dependent OMP_CLAUSE_DECLs.
2795 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2798 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2799 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2800 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2801 * init.c (build_zero_init): Adjust, as
2802 COMPLEX_TYPE is now a SCALAR_TYPE.
2803 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2804 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2806 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2808 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2809 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2810 (trait_expr_value): Adjust.
2812 2007-04-23 Simon Baldwin <simonb@google.com>
2814 * decl.c (grokparms): Added new error for duplicate function
2815 parameters names in function prototypes, to match gcc behavior.
2817 2007-04-23 Jan Hubicka <jh@suse.cz>
2819 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2822 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2824 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2825 instead of checking GIMPLE_STMT_P in chain_next.
2827 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2830 * call.c (convert_for_arg_passing): Convert bitfields to their
2833 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2836 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2838 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2841 * cp/decl2.c (constrain_class_visibility):
2842 Do not warn about the use of anonymous namespace in the main input file.
2844 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2846 * cp-tree.h (current_template_parms): Fix typo in comment.
2848 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2850 * cp-tree.h, error.c: Fix comment typos.
2852 2007-04-13 Jason Merrill <jason@redhat.com>
2855 * call.c (reference_binding): Add c_cast_p parm. If true,
2856 add quals to TO as needed to make it reference-compatible.
2858 2007-04-11 Jan Hubicka <jh@suse.cz>
2860 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2861 that we are not processing template_decl.
2863 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2866 * class.c (build_base_path): Ensure that the converted pointer has
2867 the same cv-qualification as the input.
2869 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2871 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2873 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2875 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2877 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2878 * tree.c (cp_add_pending_fn_decls): Remove.
2879 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2881 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2883 Revert change removing staticp.
2885 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2887 * cp-objcp-common.c (cxx_staticp): Remove.
2888 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2889 * cp-tree.h (cxx_staticp):
2891 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2893 * class.c (check_for_override): Don't remove dllmport attribute
2896 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2899 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2900 type issue error and return early.
2902 2007-03-30 Jason Merrill <jason@redhat.com>
2905 * typeck.c (cp_type_readonly): New fn.
2906 * cp-tree.h: Declare it.
2907 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2908 (cp_finish_decl): Not here.
2910 2007-03-31 Richard Guenther <rguenther@suse.de>
2912 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2915 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2920 * parser.c (declarator_can_be_parameter_pack): New.
2921 (cp_parser_template_parameter): Only parse the `...' if the
2922 declarator can be a parameter pack.
2923 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2925 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2926 types (they could be used as array bounds).
2927 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2928 (tsubst_pack_expansion): Handle failure to expand parameter
2931 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2934 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2935 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2936 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2937 (CLASS_TYPE_NON_UNION_P): Add.
2938 (struct lang_type_class): Add has_complex_dflt.
2939 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2940 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2941 * cp-tree.def: Add TRAIT_EXPR.
2942 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2943 * lex.c (struct resword): Add __has_nothrow_assign,
2944 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2945 __has_trivial_constructor, __has_trivial_copy,
2946 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2947 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2948 __is_pod, __is_polymorphic, __is_union.
2949 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2950 (cp_parser_trait_expr): New.
2951 * semantics.c (finish_trait_expr, trait_expr_value
2952 classtype_has_nothrow_copy_or_assign_p): New.
2953 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2955 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2956 * class.c (check_bases, check_field_decl, check_bases_and_members):
2957 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2958 * pt.c (uses_template_parms, tsubst_copy_and_build,
2959 value_dependent_expression_p, type_dependent_expression_p): Deal with
2961 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2963 2007-03-29 Richard Guenther <rguenther@suse.de>
2965 * tree.c (cp_walk_subtrees): Do not set input_location.
2967 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2970 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2973 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2975 * parser.c (struct cp_parser): Update comment for
2976 greater_than_is_operator_p.
2977 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2978 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2979 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2980 !GREATER_THAN_IS_OPERATOR_P.
2981 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2982 `>>' operators that will become two `>' tokens in C++0x.
2983 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2984 mode, allowing it to terminate default arguments.
2985 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2986 `>>' like two consecutive `>' tokens.
2987 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2988 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2989 ends a template argument.
2991 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2993 * decl.c (redeclaration_error_message): Complain when redeclaring
2994 a friend function with default template arguments (C++0x mode only).
2995 * cp-tree.h (check_default_tmpl_args): Declare.
2996 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2997 template arguments in function templates. Add support for checking
2998 the default template arguments of friend templates.
2999 (push_template_decl_real): Fix call to check_default_tmpl_args.
3000 (type_unification_real): If a template parameter has not been
3001 deduced but provides a default template argument, substitute into
3002 that default template argument.
3003 * parser.c (cp_parser_init_declarator): When declaring (but not
3004 defining!) a function template in C++0x mode, check for default
3007 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3010 * decl.c (grokdeclarator): Deal with cv-qualified function type
3011 typedefs in the same way for member and non-member functions.
3013 2007-03-26 Dirk Mueller <dmueller@suse.de>
3015 * parser.c (cp_parser_member_declaration): Pedwarn
3016 about stray semicolons after member declarations.
3018 2007-03-26 Paolo Carlini <pcarlini@suse.de>
3021 * pt.c (instantiate_decl): Set in_system_header.
3023 2007-03-22 Mark Mitchell <mark@codesourcery.com>
3025 * cp-tree.h (current_tempalte_parms): Improve documentation.
3026 * pt.c (current_template_args): Likewise.
3029 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
3030 not consume tokens when failing.
3032 2007-03-22 Jim Wilson <wilson@specifix.com>
3033 Mark Mitchell <mark@codesourcery.com>
3036 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
3037 consistent with FROM.
3039 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3041 * error.c (dump_expr): Handle dependent names that designate types.
3042 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
3044 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
3046 * cp-tree.def, parser.c, pt.c: Fix comment typos.
3048 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3050 * cvt.c (cp_convert_and_check) : Define.
3051 * cp-tree.h (cp_convert_and_check): Declare.
3052 * call.c (convert_conversion_warnings): Rename to
3053 conversion_null_warnings. The warning for floating-point to
3054 integer is handled by convert_and_check in convert_like_real.
3055 (convert_like_real): convert_conversion_warnings was renamed as
3056 conversion_null_warnings.
3057 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
3058 overflow and changes of value during conversion.
3060 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3063 * parser.c (cp_parser_statement): If 'namespace' is found, this
3064 only can be a namespace alias definition, so parse it now.
3065 (cp_parser_namespace_alias_definition): if we find an open brace
3066 instead of '=', then this is actually a misplaced namespace
3069 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3072 * decl.c (cxx_init_decl_processing): Move command-line options
3073 processing to c-opts.c.
3075 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
3077 * ptree.c (cxx_print_type): Use formatting markup for integers
3078 when printing template parameter index/level/orig level.
3079 (cxx_print_xnode): Ditto.
3080 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
3081 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
3082 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
3084 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
3085 rather than a HOST_WIDE_INT.
3086 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
3087 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
3089 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
3090 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
3091 IN_BASE_INITIALIZER bool bitfields.
3092 (struct cp_declarator): Make KIND a 4-bit field. Make
3093 PARAMETER_PACK_P a bool bitfield just after KIND.
3094 * pt.c (uses_parameter_packs): Destroy the pointer set.
3095 (make_pack_expansion): Ditto.
3096 (check_for_bare_parameter_packs): Ditto.
3097 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
3099 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
3102 * call.c (convert_default_arg): Instead of copying the node,
3105 2007-03-15 Dirk Mueller <dmueller@suse.de>
3108 * call.c (convert_conversion_warnings): New..
3109 (convert_like_real): .. factored out from here.
3110 (convert_conversion_warnings): Add warning about
3111 false being converted to NULL in argument passing.
3113 2007-03-14 Dirk Mueller <dmueller@suse.de>
3115 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
3116 (finish_do_body): Warn about empty body in do/while statement.
3118 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3120 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
3122 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3125 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
3128 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
3130 * cp/repo.c (init_repo): Initialize random_seed saved options.
3131 (finish_repo): Adjust.
3133 2007-03-13 Mark Mitchell <mark@codesourcery.com>
3136 * Make-lang.in (doc/g++.1): Use $< to specify the location from
3139 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
3141 * decl.c (compute_array_index_type): New warning flag warn_vla.
3143 2007-03-12 Mark Mitchell <mark@codesourcery.com>
3146 * call.c (convert_default_arg): Copy non-constant arguments.
3148 2007-03-11 Mark Mitchell <mark@codesourcery.com>
3151 * parser.c (cp_parser_postfix_expression): Disallow compound
3152 literals in constant expressions.
3155 * semantics.c (finish_typeof): Use unlowered_expr_type.
3157 2007-03-10 Mark Mitchell <mark@codesourcery.com>
3160 * cp-tree.h (unlowered_expr_type): New function.
3161 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
3162 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
3163 (unlowered_expr_type): New function.
3164 (build_unary_op): Disallow predecrements of bool bitfields.
3165 * call.c (build_conditional_expr): Use unlowered_expr_type.
3166 * pt.c (type_unification_real): Likewise.
3168 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
3171 * typeck.c (check_return_expr): Check for bare parameter packs.
3172 (comptypes): Compare template parameter packs and
3173 type pack expansions.
3174 * decl.c (grokdeclarator): Deal with the declaration of function
3176 (grokparms): Verify that the (optional) function parameter pack is
3177 at the end of the parameter list.
3178 (xref_basetypes): Handle pack expansions in the base class.
3179 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
3180 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
3181 (NONTYPE_ARGUMENT_PACK): New.
3182 (TYPE_PACK_EXPANSION): New.
3183 (EXPR_PACK_EXPANSION): New.
3184 (ARGUMENT_PACK_SELECT): New.
3185 * cp-objcp-common.c (cp_tree_size): Compute size of
3186 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
3187 ARGUMENT_PACK_SELECT.
3188 * error.c (dump_template_argument): Print template argument packs.
3189 (dump_template_argument_list): Ditto.
3190 (dump_template_parameter): Dump `...' for template type parameter
3192 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
3193 (dump_parameters): Print function parameter packs.
3194 (dump_template_parms): Print template argument packs.
3195 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
3196 (maybe_warn_variadic_templates): New.
3197 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
3198 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3199 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3201 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
3202 (write_template_arg): Write argument packs as separate arguments.
3203 * cp-tree.h (struct template_parm_index_s): Add flag that
3204 indicates that the template parameter is actually a parameter
3206 (struct tree_argument_pack_select): New.
3207 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
3208 (union lang_tree_node): Add argument_pack_select.
3209 (FUNCTION_PARAMETER_PACK_P): New.
3210 (PACK_EXPANSION_P): New.
3211 (PACK_EXPANSION_PATTERN): New.
3212 (SET_PACK_EXPANSION_PATTERN): New.
3213 (PACK_EXPANSION_PARAMETER_PACKS): New.
3214 (ARGUMENT_PACK_P): New.
3215 (ARGUMENT_PACK_ARGS): New.
3216 (SET_ARGUMENT_PACK_ARGS): New.
3217 (ARGUMENT_PACK_INCOMPLETE_P): New.
3218 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
3219 (TEMPLATE_PARM_PARAMETER_PACK): New.
3220 (TEMPLATE_TYPE_PARAMETER_PACK): New.
3221 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
3222 (ARGUMENT_PACK_SELECT_INDEX): New.
3223 (ARGUMENT_PACK_SELECT_ARG): New.
3224 (struct cp_declarator): Add parameter_pack_p flag.
3225 (maybe_warn_variadic_templates): Declare.
3226 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
3227 indicate a template parameter pack.
3228 (uses_parameter_packs): Declare.
3229 (template_parameter_pack_p): Declare.
3230 (template_parms_variadic_p): Declare.
3231 (make_pack_expansion): Declare.
3232 (check_for_bare_parameter_packs): Declare.
3233 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
3234 sizeof... expressions.
3235 (pp_cxx_expression): Print pack expansions and non-type argument
3237 (pp_cxx_exception_specification): Print pack expansions.
3238 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
3239 (pp_cxx_ctor_initializer): Print pack expansions.
3240 (pp_cxx_type_id): Print pack expansions.
3241 (pp_cxx_template_argument_list): Print argument packs.
3242 (pp_cxx_template_parameter): Print ellipsis for template parameter
3244 * pt.c (comp_template_parms): Compare template parameter packs.
3245 (template_parameter_pack_p): New.
3246 (template_parms_variadic_p): New.
3247 (template_args_variadic_p): New.
3248 (make_ith_pack_parameter_name): New.
3249 (struct find_parameter_pack_data): New.
3250 (find_parameter_packs_r): New.
3251 (uses_parameter_packs): New.
3252 (make_pack_expansion): New.
3253 (check_for_bare_parameter_packs): New.
3254 (expand_template_argument_pack): New.
3255 (reduce_template_parm_level): Propagate parameter pack flag.
3256 (process_template_parm): Add is_parameter_pack parameter to state
3257 when the parameter is actually a parameter pack. Create template
3258 parameter packs when is_parameter_pack is true.
3259 (current_template_args): The argument for a template parameter
3260 pack is an argument pack containing a single pack expansion.
3261 (process_partial_specialization): When checking that non-type
3262 argument expressions do not involve template parameters, loop over
3263 the arguments in argument packs separately.
3264 (push_template_decl_real): Check that the type of the declaration
3265 does not have any bare parameter packs. Check that primary
3266 templates have no more than one parameter pack, and that it comes
3267 at the end of the template parameter list.
3268 (convert_template_argument): Handle coercions for pack expansion
3269 expressions by coercing the pattern then rebuilding the expansion.
3270 (coerce_template_parms): When coercing the arguments for a
3271 variadic template, pack "extra" arguments into an argument pack.
3272 (coerce_template_template_parms): Cannot coerce between parameter
3273 packs and non-pack parameters.
3274 (template_args_equal): Compare PACK_EXPANSION_P expressions.
3275 (comp_template_args): Expand all template arguments packs before
3276 comparing template argument lists.
3277 (mangle_class_name_for_template): Make argument packs as separate
3279 (for_each_template_parm_r): No need to handle BASELINK.
3280 (instantiate_class_template): Handle pack expansions in the base
3282 (tsubst_pack_expansion): New.
3283 (tsubst_template_args): Handle substitutions of argument packs and
3284 pack expansion into template argument lists.
3285 (tsubst_decl): Expand function parameter packs into separate
3286 function parameters.
3287 (tsubst_arg_types): Expand a type pack expansion into separate
3289 (tsubst_exception_specification): Handle pack expansions in
3290 exception specifiers.
3291 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
3292 replacing a template parameter with its argument. If we encounter
3293 a substitution for an argument pack, just return the parameter
3295 (tsubst_copy): sizeof(X...) returns the number of elements in
3296 parameter pack X. See through ARGUMENT_PACK_SELECT when the
3297 PARM_DECL is a parameter pack.
3298 (tsubst_expr): Expression pack expansions and argument packs
3299 cannot show up here; they will all be handled through function
3300 calls, sizeof, and template argument lists.
3301 (tsubst_copy_and_build): sizeof(X...) returns the number of
3302 elements in parameter pack X. Handle pack expansions in TREE_LIST
3303 and CONSTRUCTOR nodes.
3304 (fn_type_unification): Handle "incomplete" explicit template
3305 argument lists that specify some of the arguments for a template
3307 (type_unification_real): Unify arguments against pack expansions.
3308 (template_parm_level_and_index): New, helper function.
3309 (unify_pack_expansion): New.
3310 (unify): Unify argument packs on an argument-by-argument basis,
3311 handling variadic argument packs as well.
3312 (more_specialized_fn): Handle unification of function parameter
3313 packs. All things being equal, prefer non-variadic function
3314 templates to variadic function templates.
3315 (more_specialized_class): Prefer the variadic class template
3316 partial specialization that binds fewer arguments to a parameter
3318 (regenerate_decl_from_template): Expand function parameter packs
3319 into separate parameters.
3320 (instantiate_decl): Ditto.
3321 (tsubst_initializer_list): Handle pack expansions for base-class
3323 (dependent_type_p_r): Determine dependent types in argument packs
3324 and pack expansions.
3325 (value_dependent_expression_p): Determine value-dependence of
3326 non-type argument packs.
3327 (dependent_template_arg_p): Handle argument packs.
3328 * semantics.c (finish_cond): Check for bare parameter packs.
3329 (finish_expr_stmt): Ditto.
3330 (finish_for_expr): Ditto.
3331 (finish_switch_cond): Ditto.
3332 (finish_mem_initializers): Ditto.
3333 * name-lookup.c (arg_assoc_type): Handle pack expansions and
3335 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
3336 * parser.c (make_declarator): Declarator is not an expansion.
3337 (make_pointer_declarator): Transfer parameter pack flag to outer
3339 (make_reference_declarator): Ditto.
3340 (make_ptrmem_declarator): Ditto.
3341 (make_call_declarator): Ditto.
3342 (make_array_declarator): Ditto.
3343 (cp_parser_postfix_expression): Allow pack expansion expressions
3344 in the argument list for a call expression.
3345 (cp_parser_parenthesized_expression_list): Add new parameter
3346 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
3347 into separate arguments."
3348 (cp_parser_new_placement): Allow pack expansion expressions.
3349 (cp_parser_new_initializer): Ditto.
3350 (cp_parser_mem_initializer_list): Allow ellipsis to create a
3351 base-class initializer expansion.
3352 (cp_parser_mem_initializer): Ditto.
3353 (cp_parser_template_parameter_list): Keep track of whether the
3354 template parameter is a template parameter pack.
3355 (cp_parser_template_parameter): Parse the ellipsis to indicate a
3356 template parameter pack.
3357 (cp_parser_type_parameter): Ditto.
3358 (cp_parser_template_argument_list): Parse the ellipsis to indicate
3360 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
3361 this declarator is a parameter pack.
3362 (cp_parser_parameter_declaration): The ellipsis does not end the
3363 parameter declaration, because it might be a parameter pack. Parse
3364 the ellipsis to indicate a parameter pack.
3365 (cp_parser_initializer): Allow pack expansions.
3366 (cp_parser_initializer_list): Allow ellipsis to create an
3367 initializer expansion.
3368 (cp_parser_base_clause): Allow ellipsis to create a base specifier
3370 (cp_parser_type_id_list): Allow ellipsis to create an exception
3371 specifier expansion.
3372 (cp_parser_attribute_list): Don't allow pack expansions.
3373 (cp_parser_functional_cast): Allow pack expansions.
3374 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
3375 compute the length of a parameter pack.
3376 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
3377 end a template argument.
3378 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3379 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3382 2007-03-09 Dirk Mueller <dmueller@suse.de>
3384 * cp/call.c (build_new_op): Call warn_logical_operator.
3386 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3389 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3392 * pt.c (any_template_arguments_need_structural_equality_p):
3395 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3397 * decl.c (grokdeclarator): Disable warnings for anonymous
3400 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3402 * typeck2.c (readonly_error): Always emit a hard error.
3403 Remove last argument.
3404 * cp-tree.h (readonly_error): Adjust prototype.
3405 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3406 * typeck.c (build_unary_op): Likewise.
3407 (build_modify_expr): Likewise.
3409 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3412 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3414 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3417 * parser.c (struct cp_parser): New IN_IF_STMT.
3418 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3419 returning if parsing the body of an 'if' statement or issuing an
3420 error and continuing.
3421 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3423 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3425 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3428 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3431 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3433 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3434 Objective-C++. Don't exit early if -shared-libgcc needs to be
3437 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3439 * typeck.c (common_base_type): Delete unused function.
3441 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3443 * Make-lang.in: Add dummy lang.install-pdf target.
3445 2007-03-01 Simon Baldwin <simonb@google.com>
3448 * decl.c (check_tag_decl): Added new warning for typedef ignored
3449 when it precedes an otherwise valid non-typedef declaration.
3451 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3453 * typeck.c (build_function_call): Store converted arguments
3454 in a stack-allocated array instead of building a list.
3455 (convert_arguments): Store arguments in the array passed in as an
3456 argument, and return the actual number of arguments.
3457 * call.c (build_call): Delete, and replace with...
3458 (build_call_n, build_call_a): New.
3459 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3460 (build_over_call): Store converted arguments in a stack-allocated
3461 array instead of building a list.
3462 (build_cxx_call): Pass arguments in an array instead of as a list.
3463 (build_java_interface_fn_ref): Rewrite to avoid constructing
3465 * tree.h: Update declarations to reflect above changes.
3466 * method.c (use_thunk): Use a stack-allocated array to hold
3467 the arguments instead of a list.
3468 * rtti.c (throw_bad_cast): Update call to cxx_call.
3469 (throw_bad_typeid): Likewise.
3470 (build_dynamic_cast_1): Likewise.
3471 * init.c (build_builtin_delete_call): Use build_call_n.
3472 * decl.c (expand_static_init): Likewise.
3473 * except.c (cp_protect_cleanup_actions): Likewise.
3474 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3475 (gimplify_must_not_throw_expr): Likewise.
3476 (cxx_omp_apply_fn): Use build_call_a.
3478 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3480 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3481 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3483 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3485 * cp-tree.h (static_ctors): Remove.
3486 * cp-tree.h (static_dtors): Likewise.
3487 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3488 refactoring of tree_map hierarchy.
3489 (decl_shadowed_for_var_insert): Likewise.
3490 * semantics.c (expand_body): Use c_expand_body.
3491 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3492 * decl2.c (static_ctors): Remove.
3493 (static_dtors): Likewise.
3494 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3495 objc_generate_static_init_call. Do not call static_[cd]tors.
3496 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3498 (cp_write_global_declarations): Likewise.
3500 2007-02-23 Richard Guenther <rguenther@suse.de>
3502 * class.c (note_name_declared_in_class): Make declaration
3503 changes meaning a pedwarn.
3505 2007-02-22 Michael Matz <matz@suse.de>
3508 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3509 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3510 dump_function_decl): Guard emitting outer scopes by new flag.
3511 * cp-lang.c (cxx_dwarf_name): New function.
3512 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3513 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3515 (push_template_decl_real, lookup_template_class): Remove calls
3518 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3520 * call.c (build_new_method_call): Ensure that explicit calls of
3521 destructors have type "void".
3523 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3525 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3526 and -Walways-true with -Waddress.
3527 * cvt.c (convert_to_void): Replace unconditional warning with
3530 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3532 * decl.c, tree.c: Fix comment typos.
3534 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3537 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3538 statement expression if we had an error mark node.
3540 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3541 Brooks Moses <brooks.moses@codesourcery.com>
3542 Lee Millward <lee.millward@codesourcery.com>
3544 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3545 Change class to tcc_vl_exp.
3547 * call.c (build_call): Use build_call_list instead
3549 (build_over_call): Likewise.
3550 (build_new_method_call): Use build_min_non_dep_call_list
3551 instead of build_min_non_dep.
3553 * error.c (dump_call_expr_args): New function.
3554 (dump_aggr_init_expr_args): New function.
3555 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3556 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3558 * cvt.c (convert_to_void): Use build_call_array instead
3559 of build3; use new AGGR_INIT_EXPR accessor macros.
3561 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3562 instead of TREE_CODE_LENGTH.
3564 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3565 AGGR_INIT_EXPR accessor macros.
3567 * cp-gimplify.c (cp_gimplify_init_expr): Use
3568 AGGR_INIT_EXPR_SLOT to set the slot operand.
3570 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3571 (AGGR_INIT_EXPR_SLOT): New macro.
3572 (AGGR_INIT_EXPR_ARG): New macro.
3573 (aggr_init_expr_nargs): New macro.
3574 (AGGR_INIT_EXPR_ARGP): New macro.
3575 (aggr_init_expr_arg_iterator): New.
3576 (init_aggr_init_expr_arg_iterator): New.
3577 (next_aggr_init_expr_arg): New.
3578 (first_aggr_init_expr_arg): New.
3579 (more_aggr_init_expr_args_p): New.
3580 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3581 (stabilize_aggr_init): New declaration.
3582 (build_min_non_dep_call_list): Likewise.
3584 * tree.c (process_aggr_init_operands): New function.
3585 (build_aggr_init_array) New function.
3586 (build_cplus_new): Update to use new CALL_EXPR and
3587 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3588 build_aggr_init_array.
3589 (build_min_non_dep_call_list) New function.
3590 (build_min_nt): Assert input code parameter is not a variable
3591 length expression class.
3592 (build_min, build_min_non_dep): Likewise.
3593 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3594 to check for equality instead of recursing. Handle tcc_vl_exp
3596 (stabilize_call): Update to only handle CALL_EXPRs, not
3597 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3598 (stabilize_aggr_init): New function.
3599 (stabilize_init): Use it.
3601 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3602 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3603 AGGR_INIT_EXPR accessor macros and argument iterators.
3605 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3606 build_vl_exp. Iterate through the operands, recursively
3607 processing each one.
3608 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3609 CALL_EXPR accessor macros.
3610 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3611 tree code classes. Use TREE_OPERAND_LENGTH instead of
3614 * semantics.c (finish_call_expr): Use build_nt_call_list
3615 instead of build_nt.
3616 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3617 accessor macros. Use build_call_array to construct the
3618 CALL_EXPR node instead of build3
3620 * decl2.c (build_offset_ref_call_from_tree): Use
3621 build_nt_call_list and build_min_non_dep_call_list instead
3622 of build_min_nt and build_min_non_dep.
3624 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3625 Use build_nt_call_list instead of build_min_nt.
3627 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3630 * call.c (build_conditional_expr): Improve error message.
3632 2007-02-13 Dirk Mueller <dmueller@suse.de>
3634 * friend.c (do_friend): Annotate warning about friend
3635 declarations in templates with OPT_Wnon_template_friend.
3636 Convert informal message from warning() to inform().
3638 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3639 Mark Mitchell <mark@codesourcery.com>
3642 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3643 instantiations for variables.
3645 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3648 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3649 Check warn_unused_value just once.
3651 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3654 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3655 (fn_type_unificiation): Likewise.
3656 (get_bindings): Likewise.
3658 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3661 * decl.c (finish_function): Use DECL_REPLACEABLE.
3662 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3664 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3666 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3668 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3670 * decl.c (grokvardecl): Don't error if !have_tls.
3671 (grokdeclarator): Likewise.
3672 * parser.c (cp_parser_omp_threadprivate): Likewise.
3674 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3677 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3678 parameters and result decls in omp clauses.
3679 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3682 2007-02-05 Dirk Mueller <dmueller@suse.de>
3685 * parser.c (cp_parser_class_specifier): Always initialize bases.
3687 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3689 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3690 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3691 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3693 * semantics.c (finish_omp_atomic): Store a whole expression node
3694 in operand 1, and integer_zero_node in operand 0, for dependent
3695 OMP_ATOMIC. Rewrite to make flow easier to understand.
3697 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3699 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3701 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3703 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3704 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3706 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3708 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3709 keyword warning to -Wc++0x-compat.
3711 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3713 * decl.c (grokdeclarator): Update documentation.
3715 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3718 * decl.c (grokdeclarator): If __thread is used together with
3719 a storage class other than extern and static, clear thread_p
3720 after issuing diagnostics and fall through to checking the
3723 2007-01-30 Roger Sayle <roger@eyesopen.com>
3725 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3726 calculating the size of an array (to avoid recursive errors).
3728 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3731 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3733 * call.c (convert_like_real): Don't warn when converting to
3736 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3738 * decl.c (pop_label): Replace warning with call to
3739 warn_for_unused_label.
3741 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3744 * semantics.c (finish_pseudo_destructor_expr): Check the
3745 destrutor name by calling check_dtor_name.
3747 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3749 * lex.c (D_CPP0X): Rename.
3751 (reswords): D_CPP0X -> D_CXX0X.
3752 (init_reswords): Ditto.
3753 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3754 of C++0x keywords as identifiers.
3756 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3759 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3762 2007-01-23 Ian Lance Taylor <iant@google.com>
3764 * typeck.c (convert_for_assignment): Only warn about a = b = c
3765 when converting to bool.
3767 2007-01-23 Roger Sayle <roger@eyesopen.com>
3769 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3771 * typeck.c (ignore_overflows): Remove the remaining uses of
3772 TREE_CONSTANT_OVERFLOW.
3774 2007-01-20 Jan Hubicka <jh@suse.cz>
3776 * decl2.c (start_objects, start_static_storage_duration_function):
3777 Do not make the functions uninlinable.
3779 2007-01-17 Ian Lance Taylor <iant@google.com>
3781 * class.c (add_method): Call VEC_reserve_exact rather than passing
3782 a negative size to VEC_reserve.
3784 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3787 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3789 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3792 * decl.c (make_typename_type): If the qualified name is not a
3793 type, issue an error.
3794 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3797 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3799 * rtti.c: Include target.h.
3800 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3801 don't emit typeinfo for fundamental types as weak.
3802 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3804 2007-01-08 Richard Guenther <rguenther@suse.de>
3806 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3808 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3810 * call.c (standard_conversion): Pass flag to
3811 vector_types_convertible_p to disallow emission of note.
3812 * typeck.c (convert_for_assignment): Pass flag to
3813 vector_types_convertible_p to allow emission of note.
3814 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3815 to disallow emission of note.
3817 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3820 * typeck.c (build_binary_op): Call overflow_warning if
3821 TREE_OVERFLOW_P is true for the result and not for any of the
3824 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3827 * class.c (add_method): Don't wait until template
3828 instantiation time to complain about duplicate methods.
3830 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3833 * semantics.c (finish_unary_op_expr): Warn only if result
3834 overflowed and operands did not.
3836 2007-01-05 Ian Lance Taylor <iant@google.com>
3838 * typeck.c (build_binary_op): Warn about comparing a non-weak
3841 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3843 * pt.c (tsubst): Propagate the need for structural equality checks
3844 when reducing the level of template parameters.
3846 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3848 * pt.c: Fix a comment typo.
3850 2007-01-02 Ian Lance Taylor <iant@google.com>
3852 * semantics.c (maybe_convert_cond): Optionally warn when using an
3853 assignment as a condition.
3854 * typeck.c (convert_for_assignment): Optionally warn about
3855 assigning the result of an assignment to a bool.
3857 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3859 * pt.c (canonical_template_parms): Correct typo in comment.
3861 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3863 * typeck.c (structural_comptypes): Renamed from "comptypes".
3864 (comptypes): Use canonical type information to perform fast type
3865 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3866 canonical type comparison returns the same results as we would see
3867 from the current, structural check. Support COMPARE_STRUCTURAL
3868 when we need structural checks.
3869 * decl.c (typename_compare): Fix comment.
3870 (build_typename_type): TYPENAME_TYPE nodes require structural
3871 equality checks, because they resolve different based on the
3873 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3874 require structural equality checks (for now).
3875 (build_ptrmemfunc_type): Build the canonical pointer to member
3877 (compute_array_index_type): Whenever we build a new index type
3878 to represent the size of an array in a template, we need to mark
3879 this index type as requiring structural equality. This goes for
3880 arrays with value-dependent sizes with the current ABI, or all
3882 * tree.c (cplus_array_hash): New.
3883 (struct cplus_array_info): New.
3884 (cplus_array_compare): New.
3885 (cplus_array_htab): New.
3886 (build_cplus_array_type_1): Use a hash table to cache the array
3887 types we build. Build the canonical array type for each array
3889 (cp_build_qualified_type_real): When building a cv-qualified array
3890 type, use the hash table of array types and build canonical array
3892 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3893 use structural equality (for now).
3894 * cp-tree.h (COMPARE_STRUCTURAL): New.
3895 * pt.c (canonical_template_parms): New.
3896 (canonical_type_parameter): New.
3897 (process_template_parm): Find the canonical type parameter.
3898 (lookup_template_class): When we have named the primary template
3899 type, set the canonical type for our template class to the primary
3900 template type. If any of the template arguments need structural
3901 equality checks, the template class needs structural equality
3903 (tsubst): When reducing the level of a template template
3904 parameter, we require structural equality tests for the resulting
3905 parameter because its template parameters have not had their types
3906 canonicalized. When reducing a template type parameter, find the
3907 canonical reduced type parameter.
3908 (any_template_arguments_need_structural_equality_p): New.