1 2008-02-10 Jason Merrill <jason@redhat.com>
4 * decl2.c (cp_write_global_declarations): Don't write out static
5 data members with DECL_IN_AGGR_P set.
7 2008-02-08 Jason Merrill <jason@redhat.com>
10 * tree.c (build_target_expr_with_type): Handle void initializer.
11 (bot_manip): Remap slot before recursing.
13 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16 * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS).
18 2008-02-06 Alexandre Oliva <aoliva@redhat.com>
21 * tree.c: Include tree-flow.h.
22 (build_target_expr): Check type compatibility.
23 * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H).
24 * call.c (convert_like_real): Convert bitfield to expected type.
26 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
30 * typeck.c (structural_comptypes): Call cp_comptypes.
31 (comptypes): New; called from the C/C++ common bits to perform
33 (cp_comptypes): Renamed from comptypes, which is already used,
34 with a different signature, by the C++ front end.
35 (build_reinterpret_cast_1): Call cp_comptypes.
36 (ptr_reasonably_similar): Ditto.
37 * decl.c (decls_match): Ditto.
38 * cvt.c (convert_to_reference): Ditto.
39 * cp-tree.h (same_type_p): Ditto.
40 (same_or_base_type_p): Ditto.
41 (comptypes): Rename to cp_comptypes.
42 * pt.c (canonical_type_parameter): Call cp_comptypes.
44 2008-02-05 Jakub Jelinek <jakub@redhat.com>
47 * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is
48 value dependent expression.
50 2008-02-05 Douglas Gregor <doug.gregor@gmail.com>
53 * decl2.c (save_template_attributes): When we're modifying the
54 TYPE_MAIN_VARIANT to add new attributes, be sure to also modify
55 all of the other variants to add those same attributes. Otherwise,
56 the main variant will be inconsistent with those other variants.
58 2008-02-04 Richard Guenther <rguenther@suse.de>
61 * decl.c (record_builtin_java_type): Make jboolean a
62 integer type again where its mode doesn't match that of bool.
64 2008-02-02 Jason Merrill <jason@redhat.com>
65 Mark Mitchell <mark@codesourcery.com>
68 * init.c (build_value_init_1): New function.
69 (build_value_init): New function.
70 * typeck2.c (build_functional_cast): Call it.
71 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
73 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
75 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
76 add_implicitly_declared_members): Adjust.
77 (check_field_decls): Adjust. Remove warnings about reference/const
78 in class without constructor.
79 (check_bases_and_members): Adjust. Give those warnings here instead.
80 * decl.c (fixup_anonymous_aggr): Adjust.
81 (check_initializer): Adjust, clarify logic slightly.
82 (grok_special_member_properties): Adjust, only set if user-provided.
83 * rtti.c (create_tinfo_types): Don't set.
84 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
85 Use same_type_ignoring_top_level_qualifiers_p.
86 * pt.c (check_explicit_specialization): Adjust.
87 (instantiate_class_template): Adjust.
89 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
90 Jakub Jelinek <jakub@redhat.com>
94 * typeck.c (structural_comptypes): Handle comparisons of
95 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
97 * mangle.c (write_builtin_type): Map down to the canonical type,
98 which will be one of the predefined type nodes.
100 2008-01-29 Michael Meissner <michael.meissner@amd.com>
103 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
104 bits to allow for expansion of the number of middle end tree
107 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
118 * typeck.c (check_return_expr): Tweak call to
119 check_for_bare_parameter_packs.
120 * class.c (add_method): Be careful with error_mark_nodes.
121 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
123 * pt.c (struct find_parameter_pack_data): Remove
125 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
126 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
127 (make_pack_expansion): Ditto.
128 (check_for_bare_parameter_packs): Parameter is now a tree, not a
130 (process_template_parm): Tweak call to
131 check_for_bare_parameter_packs.
132 (push_template_decl_real): Tweak calls to
133 check_for_bare_parameter_packs. If bare parameter packs are found
134 in the list of exceptions, clear out that list after giving an
136 * semantics.c (finish_cond): Tweak call to
137 check_for_bare_parameter_packs.
138 (finish_expr_stmt): Ditto.
139 (finish_for_expr): Ditto.
140 (finish_switch_cond): Ditto.
141 (finish_mem_initializers): Ditto.
142 (finish_member_declaration): Ditto.
143 (finish_static_assert): Check for bare parameter packs in the
145 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
146 attributes of a declaration.
147 * parser.c (cp_parser_using_declaration): Tweak call to
148 check_for_bare_parameter_packs.
149 (cp_parser_base_clause): Ditto.
151 2008-01-28 Jason Merrill <jason@redhat.com>
154 * class.c (build_base_path): Fix !want_pointer case.
156 2008-01-27 Jason Merrill <jason@redhat.com>
159 * class.c (build_base_path): Fix previous change.
161 2008-01-26 Jakub Jelinek <jakub@redhat.com>
164 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
167 2008-01-26 Richard Guenther <rguenther@suse.de>
170 * typeck.c (build_binary_op): Remove code to shorten compares.
172 2008-01-25 Richard Guenther <rguenther@suse.de>
175 * decl.c (record_builtin_java_type): Make __java_boolean
177 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
178 after TYPE_MAIN_VARIANT check.
180 2008-01-25 Jason Merrill <jason@redhat.com>
183 * class.c (build_base_path): Don't mess with virtual access if
185 * call.c (standard_conversion): Don't check whether source type
188 * decl2.c (is_late_template_attribute): Don't defer attribute
189 visibility just because the type is dependent.
191 2008-01-25 Jason Merrill <jason@redhat.com>
192 Mark Mitchell <mark@codesourcery.com>
195 * call.c (standard_conversion): Allow conversion from integer/real
197 (compare_ics): Such a conversion is worse than a normal arithmetic
200 2008-01-25 Richard Guenther <rguenther@suse.de>
203 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
206 2008-01-24 Paolo Carlini <pcarlini@suse.de>
209 * pt.c (push_template_decl_real): Return error_mark_node in case
210 of template definition of non-template.
212 2008-01-24 Jason Merrill <jason@redhat.com>
215 * decl2.c (is_late_template_attribute): Defer any attribute with
216 dependent args. Also defer type attributes if the type is dependent.
218 2008-01-22 Jakub Jelinek <jakub@redhat.com>
219 Alexandre Oliva <aoliva@redhat.com>
222 * call.c (reference_binding): For bitfields use the declared bitfield
224 (add_builtin_candidates): Likewise.
225 * class.c (layout_class_type): For bitfields copy over the
228 2008-01-22 Jason Merrill <jason@redhat.com>
231 * decl.c (groktypename): Also ignore attributes on dependent
232 possibly-class types.
235 * friend.c (do_friend): Check for prior declaration of a friend
236 function of a local class.
237 * name-lookup.c (lookup_name_innermost_nonclass_level):
239 * name-lookup.h: Declare it.
241 2008-01-22 Tom Tromey <tromey@redhat.com>
244 * init.c (build_new_1): Only disallow Java aggregates.
246 2008-01-22 Jakub Jelinek <jakub@redhat.com>
249 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
250 if decl or init is error_mark_node.
253 * error.c (dump_expr): Handle VECTOR_CST.
255 2008-01-21 Jason Merrill <jason@redhat.com>
258 * pt.c (tsubst_aggr_type): Make sure our context is complete.
261 * pt.c (retrieve_local_specialization): Robustify.
262 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
265 * pt.c (tsubst): Only call retrieve_local_specialization if the
266 original typedef was in a function template.
269 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
271 2008-01-21 Richard Guenther <rguenther@suse.de>
274 * error.c (cp_print_error_function): Deal with recursive
277 2008-01-20 Paolo Carlini <pcarlini@suse.de>
280 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
282 2008-01-20 Paolo Carlini <pcarlini@suse.de>
286 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
287 on non-IS_AGGR_TYPE scope.
288 (constructor_name_p): Assert IS_AGGR_TYPE.
290 2008-01-18 Ian Lance Taylor <iant@google.com>
293 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
294 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
295 DECL_IS_OPERATOR_NEW flag.
297 2008-01-16 Richard Guenther <rguenther@suse.de>
300 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
301 for conversions to type variants.
303 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
305 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
306 declaration and code. Update copyright year.
308 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
311 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
312 know we have a class type.
314 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
317 * pt.c (coerce_template_parameter_pack): When substituting into
318 the type of a non-type template parameter pack. use the
319 deduced/substituted arguments.
320 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
321 can be a parameter pack with the ellipsis following it. When we
322 have an erroneous declaration, allow it to be a parameter pack.
323 (cp_parser_template_parameter): Complain about default
324 arguments on non-type template parameter packs, and parse them
325 using the new cp_parser_default_argument.
326 (cp_parser_parameter_declaration): Complain about parameter packs
327 with default arguments. Move parsing of default arguments into a
328 new function, cp_parser_default_argument.
329 (cp_parser_default_argument): New; extracted from
330 cp_parser_parameter_declaration.
332 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
338 * typeck.c (check_return_expr): If there are bare parameter packs
339 in the return value, set it to error_mark_node.
340 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
341 * pt.c (find_parameter_packs_r): Look at the type of
342 IDENTIFIER_NODEs (e.g., for user-defined conversions).
343 (check_for_bare_parameter_packs): Flip the result: now returns
344 TRUE when there were bare parameter packs, FALSE otherwise.
345 (push_template_decl_real): Deal with flipped result of
346 check_for_bare_parameter_packs.
347 * semantics.c (finish_cond): If there are bare parameter packs in
348 the conditional, set it to error_mark_node.
349 (finish_expr_stmt): If there are bare parameter packs in the
350 expression, set it to error_mark_node.
351 (finish_for_expr): Ditto.
352 (finish_switch_cond): If there are bare parameter packs in
353 the conditional, set it to error_mark_node.
354 (finish_mem_initializers): If there are bare parameter packs in
355 the member initializer, set it to error_mark_node.
356 (finish_member_declaration): Check the attributes of the
357 declaration for bare parameter packs, and remove the attributes if
358 any have bare parameter packs.
359 * parser.c (cp_parser_using_declaration): Check the using
360 declaration for bare parameter packs.
361 (cp_parser_base_clause): If there are bare parameter packs in a
362 base specifier, don't add it to the chain.
364 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
367 * error.c (dump_simple_decl): Display ellipsis for template
368 non-type parameter packs.
369 (dump_decl): Display ellipsis for template type parameter packs.
370 (dump_template_decl): Display ellipsis for template template
372 * pt.c (redeclare_class_template): When redeclaring a class
373 template, check for collisions between template parameters and
374 template parameter packs.
376 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
379 * pt.c (process_partial_specialization): Don't mark template
380 parameters that occur in non-deduced contexts.
381 (struct pair_fn_data): Add include_nondeduced_p.
382 (for_each_template_parm_r): Only visit non-deduced contexts if
383 include_nondeduced_p is set.
384 (for_each_template_parm): Added parameter include_nondeduced_p,
385 which states whether template parameters found in non-deduced
386 contexts should be visited.
387 (uses_template_parms): Visit all template parameters, even those
388 in non-deduced contexts.
390 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
393 * pt.c (check_default_tmpl_args): Check for parameter packs that
394 aren't at the end of a primary template.
395 (push_template_decl_real): Remove check for parameter packs that
396 aren't at the end of a primary template; that now happens in
397 check_default_tmpl_args.
398 * semantics.c (finish_template_template_parm): Use
399 check_default_tmpl_args to check for errors in the template
402 2008-01-12 Doug Kwan <dougkwan@google.com>
404 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
405 instead of OPT_Wreturn_type in warning due to ignored return type
407 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
408 instead of OPT_Wreturn_type in warning due to ignored return type
411 2008-01-08 Jakub Jelinek <jakub@redhat.com>
414 * semantics.c (finish_omp_for): Don't call
415 fold_build_cleanup_point_expr if processing_template_decl.
417 2008-01-04 Paolo Carlini <pcarlini@suse.de>
418 Jakub Jelinek <jakub@redhat.com>
421 * error.c (dump_template_argument): Deal with TREE_LIST.
423 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
425 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
426 long" in C++0x mode; change the warning to note that "long long"
427 is only unsupported in C++98 mode.
429 2007-12-20 Jason Merrill <jason@redhat.com>
432 * call.c (standard_conversion): Derived-to-base is considered a
435 2007-12-19 Jakub Jelinek <jakub@redhat.com>
438 * parser.c (cp_parser_omp_parallel): For non-combined parallel
439 call cp_parser_statement rather than
440 cp_parser_already_scoped_statement.
442 2007-12-18 Jason Merrill <jason@redhat.com>
445 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
447 (dependent_type_p_r): Handle the domain of an array.
449 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
450 Jakub Jelinek <jakub@redhat.com>
455 * pt.c (template_template_parm_bindings_ok_p): New; verifies
456 bindings of template template parameters after all template
457 arguments have been deduced.
458 (coerce_template_parms): Don't complain when COMPLAIN doesn't
460 (fn_type_unification): Use template_template_parm_bindings_ok_p.
461 (unify): Deal with variadic, bound template template parameters.
462 (get_class_bindings): Use template_template_parm_bindings_ok_p.
464 2007-12-18 Jakub Jelinek <jakub@redhat.com>
467 * decl.c (grokdeclarator): Reject friend sfk_constructor
470 2007-12-17 Jakub Jelinek <jakub@redhat.com>
473 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
476 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
479 * cp-lang.c (cp_classify_record): New.
480 (LANG_HOOKS_CLASSIFY_RECORD): Override.
482 2007-12-11 Jakub Jelinek <jakub@redhat.com>
485 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
488 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
489 dynamic_cast in a template.
491 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
494 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
495 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
497 2007-12-10 Jakub Jelinek <jakub@redhat.com>
500 * error.c (dump_type_prefix, dump_type_suffix): Handle
504 * error.c (dump_expr): Handle ABS_EXPR.
506 2007-12-09 Jakub Jelinek <jakub@redhat.com>
510 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
511 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
512 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
513 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
514 flag_use_repository and repo_emit_p returned 2.
516 2007-12-06 Jakub Jelinek <jakub@redhat.com>
519 * tree.c (stabilize_call, stabilize_init): Do nothing if
520 processing_template_decl.
522 2007-12-05 Jakub Jelinek <jakub@redhat.com>
525 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
526 error instead of assertion failure.
527 * parser.c (cp_parser_decltype): If closing paren is not found,
528 return error_mark_node.
530 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
533 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
535 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
536 since arg_assoc_template_arg will deal with them (better).
538 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
541 * pt.c (tsubst_exception_specification): Handle substitutions into
542 member templates, where tsubst_pack_expansion returns a
545 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
548 * pt.c (unify_pack_expansion): If we didn't deduce any actual
549 bindings for the template parameter pack, don't try to keep the
550 empty deduced arguments.
551 (unify): If a parameter is a template-id whose template argument
552 list contains a pack expansion that is not at the end, then we
553 cannot unify against that template-id.
555 2007-12-02 Paolo Carlini <pcarlini@suse.de>
558 * pt.c (current_template_args): Use error_operand_p.
560 2007-12-02 Paolo Carlini <pcarlini@suse.de>
563 * error.c (dump_decl): Handle TREE_BINFO.
565 2007-12-01 Ollie Wild <aaw@google.com>
568 * typeck.c (build_binary_op): Add conversion of pointers to function
569 members appearing as operands to the equality operators.
571 2007-11-30 Jakub Jelinek <jakub@redhat.com>
574 * error.c (dump_expr): Handle OBJ_TYPE_REF.
576 2007-11-29 Jakub Jelinek <jakub@redhat.com>
579 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
581 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
586 * parser.c (cp_parser_decltype): Don't call finish_id_expression
588 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
591 2007-11-27 Jakub Jelinek <jakub@redhat.com>
593 PR tree-optimization/34181
594 * method.c (use_thunk): Don't inline the call in the thunk.
597 * tree.c (decl_linkage): Static data members and static member
598 functions in anonymous ns classes are lk_external.
600 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
603 * decl.c (start_preparsed_function): Pass
604 processing_template_decl for the new allocate_struct_function
607 2007-11-25 Richard Guenther <rguenther@suse.de>
609 * decl.c (poplevel): Use BLOCK_CHAIN.
611 2007-11-24 Ollie Wild <aaw@google.com>
613 * typeck.c (delta_from_ptrmemfunc): New function.
614 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
615 (build_binary_op): Call delta_from_ptrmemfunc.
617 2007-11-23 Jakub Jelinek <jakub@redhat.com>
621 * decl.c (cp_finish_decl): Disallow variable or field
622 definitions if extern "Java" aggregates.
623 (grokparms): Disallow parameters with extern "Java"
625 (check_function_type): Disallow function return values
626 with extern "Java" aggregates.
627 * init.c (build_new_1): Disallow placement new with
628 extern "Java" aggregates.
630 2007-11-23 Mark Mitchell <mark@codesourcery.com>
631 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
634 * call.c (convert_like_real): Build a zero constant when __null is
635 converted to an integer type.
637 2007-11-22 Jakub Jelinek <jakub@redhat.com>
640 * decl2.c (cp_write_global_declarations): Issue error about static
641 data members in anonymous namespace which are declared and used,
644 2007-11-20 Jakub Jelinek <jakub@redhat.com>
647 * parser.c (cp_parser_class_head): Reject function template ids.
650 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
651 when processing_template_decl to build_array_type.
654 * pt.c (more_specialized_fn): Don't segfault if one or
655 both argument list end with ellipsis.
657 2007-11-18 Jakub Jelinek <jakub@redhat.com>
660 * semantics.c (finish_call_expr): Set
661 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
662 or OVERLOAD with all noreturn functions.
664 2007-11-16 Jakub Jelinek <jakub@redhat.com>
667 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
670 2007-11-13 Jakub Jelinek <jakub@redhat.com>
677 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
678 set to error_mark_node the outermost POINTER_TYPE to the pack if
679 it is seen in a POINTER_TYPE.
680 (push_template_decl_real): If check_for_bare_parameter_packs
681 fails for function return type, set the return type to
682 integer_type_node. If check_for_bare_parameter_packs failed
683 for non-function, return error_mark_node.
686 * call.c (build_new_op): Call resolve_args before calling
689 2007-11-11 Tom Tromey <tromey@redhat.com>
692 * lex.c (handle_pragma_implementation): Use cpp_included_before.
694 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
697 * pt.c (redeclare_class_template): Update error message. Use a
698 note to show the previous declaration.
699 (tsubst_friend_class): Use the location of the friend template as
700 the input location before calling redeclare_class_template.
702 2007-11-11 Jakub Jelinek <jakub@redhat.com>
705 * semantics.c (finish_pseudo_destructor_expr): Handle
706 object == error_mark_node.
708 2007-11-10 Jakub Jelinek <jakub@redhat.com>
711 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
712 is not scalar type, let finish_class_member_access_expr handle
713 diagnostics. Pass BIT_NOT_EXPR argument to
714 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
716 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
719 * decl.c (cp_complete_array_type): If any of the initializer
720 elements are pack expansions, don't compute the array size yet.
722 2007-11-08 Andrew Pinski <pinskia@gmail.com>
725 * tree.c (decl_linkage): Fields have no linkage.
727 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
729 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
731 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
736 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
737 Be careful with ERROR_MARK_NODEs.
738 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
741 2007-11-07 Jakub Jelinek <jakub@redhat.com>
744 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
747 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
751 * tree.c (c_build_qualified_type): Define bridge to
752 cp_build_qualified_type.
754 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
765 * typeck.c (check_return_expr): Pass address of retval to
766 check_for_bare_parameter_packs.
767 * class.c (build_base_field): Tolerate bases that have no layout
769 (end_of_base): Ditto.
770 * tree.c (canonical_type_variant): Be careful with
772 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
774 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
775 which states whether parameter packs should be replaced with
777 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
778 possible. If set_packs_to_error is set true, replace the parameter
779 pack with ERROR_MARK_NODE. Manage our own pointer sets.
780 (uses_parameter_packs): Don't set parameter packs to
782 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
783 which may be modified (if it is a parameter pack). Instructs
784 find_parameter_packs_r to replace parameter packs with
785 ERROR_MARK_NODE (so that they won't cause errors later on).
786 (process_template_parm): Pass pointer to
787 check_for_bare_parameter_packs.
788 (process_partial_specialization): Replace pack expansions before
789 the end of the template argument list with ERROR_MARK_NODE.
790 (push_template_decl_real): Pass pointer to
791 check_for_bare_parameter_packs. Replace parameter packs not at the
792 end of the template parameter list with ERROR_MARK_NODE.
793 (convert_template_argument): Be more careful about using DECL_NAME
794 on only declarations.
795 (unify): Can't unify against ERROR_MARK_NODE.
796 * semantics.c (finish_cond): Pass pointer to
797 check_for_bare_parameter_packs.
798 (finish_expr_stmt): Ditto.
799 (finish_for_expr): Ditto.
800 (finish_switch_cond): Pass pointer to
801 check_for_bare_parameter_packs, and call it before we put the
802 condition into the statement.
803 (finish_mem_initializers): Pass pointer to
804 check_for_bare_parameter_packs.
805 (finish_member_declaration): Ditto.
806 * parser.c (cp_parser_base_clause): Ditto.
808 2007-11-06 Jakub Jelinek <jakub@redhat.com>
811 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
812 with the final TREE_READONLY flag in place. processing_template_decl
813 is known to be 0 in this part of function.
816 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
817 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
818 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
819 * semantics.c (finish_omp_atomic): Revert most of the
820 2007-02-05 changes, just keep the new representation of
821 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
823 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
826 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
829 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
834 * typeck.c (merge_types): Don't lose rvalue references when
836 * call.c (build_over_call): Don't elide move constructors just
837 because the copy constructor is trivial (!).
838 (compare_ics): If comparing cv-qualifiers fails, we can still order
839 based on binding lvalues vs. rvalues.
841 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
844 * pt.c (unify_pack_expansion): bring handling of function call
845 arguments into line with type_unification_real.
847 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
849 * typeck.c (build_binary_op): Use pedwarn instead of error for
852 2007-11-05 Jakub Jelinek <jakub@redhat.com>
855 * parser.c (cp_parser_unary_expression): For &&label call
856 cp_parser_non_integral_constant_expression and return error_mark_node
860 * decl.c (grokdeclarator): Don't call build_memfn_type if type
861 is neither FUNCTION_TYPE nor METHOD_TYPE.
863 2007-11-02 Jakub Jelinek <jakub@redhat.com>
866 * parser.c (cp_parser_nested_name_specifier_opt): Use
867 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
868 typedef of currently open class.
870 2007-11-02 Paolo Carlini <pcarlini@suse.de>
873 * error.c (dump_expr): Deal specially with statements.
875 2007-11-01 Jason Merrill <jason@redhat.com>
878 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
880 (lookup_template_class): Use it to get the outer template args
881 for instantiating one.
884 * pt.c (reduce_template_parm_level): tsubst the parameters
885 of a template template parm.
887 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
890 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
892 2007-11-01 Jakub Jelinek <jakub@redhat.com>
895 * parser.c (cp_parser_postfix_dot_deref_expression): If
896 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
897 first and if that succeeds and type is SCALAR_TYPE_P, create
901 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
902 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
903 as for std::type_info.
905 2007-10-31 Paolo Carlini <pcarlini@suse.de>
908 * cxx-pretty-print.c (pp_cxx_typeid_expression,
909 pp_cxx_delete_expression): Change to static linkage.
910 * cxx-pretty-print.h: Adjust declarations.
911 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
912 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
913 MODOP_EXPR): Forward to pp_expression.
915 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
918 2007-10-31 Christian Bruel <christian.bruel@st.com>
919 Mark Mitchell <mark@codesourcery.com>
922 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
923 if retval is volatile.
925 2007-10-30 Jakub Jelinek <jakub@redhat.com>
928 * decl2.c (build_offset_ref_call_from_tree): Call
929 build_non_dependent_expr on object prior to building ADDR_EXPR from it
930 if FN is DOTSTAR_EXPR.
932 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
936 * pt.c (find_parameter_packs_r): Fix typo in comment.
937 (convert_template_argument): Look at the pattern of a pack
938 expansion to determine what kind of entity we're converting.
939 (coerce_template_parameter_pack): When we have coerced a non-type
940 template parameter pack, substitute into the type of that pack.
941 (tsubst_pack_expansion): When our substitution of a parameter pack
942 is a "trivial" substitution of itself, just substitute into the
943 pack expansion rather than actually expanding.
945 2007-10-29 Jakub Jelinek <jakub@redhat.com>
948 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
949 for non-integral type bitfields. Return true if bitfield is correct, false
950 error has been diagnosed.
951 (check_field_decls): If check_bitfield_decl returned false, call also
954 2007-10-28 Paolo Carlini <pcarlini@suse.de>
955 Mark Mitchell <mark@codesourcery.com>
958 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
959 class member error out and return.
961 2007-10-27 Jakub Jelinek <jakub@redhat.com>
963 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
964 to current_function_decl rather than 0.
967 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
969 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
971 2007-10-27 Jason Merrill <jason@redhat.com>
974 * call.c (convert_default_arg): Detect recursion.
976 2007-10-27 Jakub Jelinek <jakub@redhat.com>
979 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
980 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
982 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
984 * error.c (dump_expr): Handle OFFSETOF_EXPR.
986 2007-10-26 Jason Merrill <jason@redhat.com>
989 * pt.c (get_template_info): New fn.
990 (template_class_depth): Use it.
991 (push_template_decl_real): Check that the template args of the
992 definition match the args of the previous declaration.
994 2007-10-26 Paolo Carlini <pcarlini@suse.de>
997 * decl2.c (coerce_new_type): Do not allow a default argument for
1000 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
1003 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
1004 don't see the leading '('. Only lookup names if we get an
1007 2007-10-26 Jakub Jelinek <jakub@redhat.com>
1010 * parser.c (cp_parser_parenthesized_expression_list): Set
1011 greater_than_is_operator_p to true in between the parens.
1013 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1016 * decl.c (grokdeclarator): In case of conflicting specifiers
1017 just return error_mark_node.
1019 2007-10-26 Ollie Wild <aaw@google.com>
1021 * expr.c (cxx_expand_expr): Removed.
1022 * cp-tree.h (exx_expand_expr): Removed.
1023 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
1026 2007-10-25 Paolo Carlini <pcarlini@suse.de>
1029 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
1031 2007-10-23 Jason Merrill <jason@redhat.com>
1033 PR c++/25950 (DR 391)
1034 * call.c (struct conversion): Remove check_copy_constructor_p.
1035 (reference_binding): Always bind a reference directly to a
1036 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
1038 (check_constructor_callable): Remove.
1039 (convert_like_real): Don't call it.
1040 (initialize_reference): Don't call check_constructor_callable.
1041 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
1042 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
1043 conversions if LOOKUP_NO_TEMP_BIND.
1044 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
1045 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
1047 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
1049 2007-10-22 Jakub Jelinek <jakub@redhat.com>
1052 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
1053 before checking if its type is integral.
1055 2007-10-22 Jason Merrill <jason@redhat.com>
1058 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
1059 * pt.c (apply_late_template_attributes): Splice out dependent
1060 attributes from DECL_ATTRIBUTES.
1062 * decl.c (cxx_maybe_build_cleanup): Use build_address.
1064 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1066 * typeck.c (build_binary_op) : Use appropriate warning option
1067 instead of unnamed warning.
1069 2007-10-16 Paolo Carlini <pcarlini@suse.de>
1072 * pt.c (current_template_args): Do not change TREE_LIST elements
1073 with a TREE_VALUE of error_mark_node.
1075 2007-10-16 Mark Mitchell <mark@codesourcery.com>
1077 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
1078 * decl.c (start_decl): Tidy.
1079 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
1081 (grokdeclarator): Clarify comment.
1083 2007-10-14 Andrew Pinski <pinskia@gmail.com>
1086 * decl.c (grokfndecl): Return NULL after the "definition of
1087 implicitly-declared" error happened.
1089 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
1092 * call.c (build_user_type_conversion_1): Do not consider conversion
1093 functions to convert a (possibly cv-qualified) object to the (possibly
1094 cv-qualified) same object type (or a reference to it), to a (possibly
1095 cv-qualified) base class of that type (or a reference to it).
1097 2007-10-12 Paolo Carlini <pcarlini@suse.de>
1099 * pt.c (tsubst): Use template_parm_level_and_index.
1101 2007-10-12 Jakub Jelinek <jakub@redhat.com>
1104 * parser.c (cp_parser_compound_statement): Handle label-declarations
1105 at the beginning of the compound statement.
1106 (cp_parser_block_declaration): Issue diagnostics about __label__
1107 not at the beginning of a block.
1109 2007-10-11 Paolo Carlini <pcarlini@suse.de>
1112 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
1113 to convert_template_argument.
1114 (coerce_template_parms): Return error_mark_node after fixed-length
1116 (tsubst_decl): Check for error_mark_node the return value of the
1117 first tsubst in 'case VAR_DECL'.
1119 2007-10-08 Ollie Wild <aaw@google.com>
1121 * typeck2.c (digest_init): Call cplus_expand_constant after
1122 convert_for_initialization.
1123 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1124 * expr.c (cplus_expand_constant): Updated function description.
1126 2007-10-04 Jason Merrill <jason@redhat.com>
1129 * call.c (initialize_reference): Handle local static reference
1132 2007-10-03 Jason Merrill <jason@redhat.com>
1135 * name-lookup.c (push_namespace_with_attrs): Fold back into...
1136 (push_namespace): Here.
1137 (handle_namespace_attrs): New fn for the attr code.
1138 (leave_scope): Don't pop_visibility.
1139 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
1140 * parser.c (cp_parser_namespace_definition): Call
1141 handle_namespace_attrs and pop_visibility as appropriate.
1144 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
1146 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
1148 * decl.c (duplicate_decls): Preserve linkage flags for mere
1149 redeclarations of gnu_inline definitions.
1151 2007-10-03 Jason Merrill <jason@redhat.com>
1154 * decl.c (wrap_cleanups_r): New fn.
1155 (wrap_temporary_cleanups): New fn.
1156 (initialize_local_var): Call it.
1158 2007-09-29 Jason Merrill <jason@redhat.com>
1161 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
1162 constant to not have DECL_EXTERNAL if it's file-local.
1164 2007-09-28 Ollie Wild <aaw@google.com>
1167 2007-09-27 Ollie Wild <aaw@google.com>
1169 * typeck2.c (digest_init): Call cplus_expand_constant after
1170 convert_for_initialization.
1171 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1172 * expr.c (cplus_expand_constant): Updated function description.
1174 2007-09-28 Jason Merrill <jason@redhat.com>
1177 * class.c (layout_empty_base): Take rli parameter, update
1178 rli->record_align if empty base has user-specified alignment.
1179 (build_base_field): Pass rli to it.
1181 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1184 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
1186 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1189 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
1190 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
1191 (dump_parameters): Just call dump_type for argument packs too.
1193 2007-09-28 Jakub Jelinek <jakub@redhat.com>
1196 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
1197 qualification by creating qualified PACK_EXPANSION_PATTERN and
1198 then calling make_pack_expansion on it.
1200 2007-09-27 Ollie Wild <aaw@google.com>
1202 * typeck2.c (digest_init): Call cplus_expand_constant after
1203 convert_for_initialization.
1204 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1205 * expr.c (cplus_expand_constant): Updated function description.
1207 2007-09-27 Jason Merrill <jason@redhat.com>
1210 * decl2.c (is_late_template_attribute): Don't crash on unknown
1213 2007-09-27 Paolo Carlini <pcarlini@suse.de>
1216 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
1217 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
1218 spaces in the formatting.
1219 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
1221 2007-09-27 Jakub Jelinek <jakub@redhat.com>
1223 * error.c (cxx_print_error_function): Add third argument, pass
1224 it over to lhd_print_error_function.
1225 (cp_print_error_function): If diagnostic->abstract_origin, print
1227 * cp-tree.h (struct diagnostic_info): New forward decl.
1228 (cxx_print_error_function): Add third argument.
1230 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
1233 * name-lookup.c (pushtag): Do not create an implicit typedef before
1234 the associated type declaration is known to be valid.
1236 2007-09-25 Jakub Jelinek <jakub@redhat.com>
1238 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
1239 rather than pointers.
1241 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1244 * search.c (check_final_overrider): Fail if
1245 targetm.comp_type_attributes returns 0.
1247 2007-09-24 Jason Merrill <jason@redhat.com>
1250 * pt.c (resolve_typename_type): Don't look things up in the original
1251 template if it would mean losing template arguments.
1253 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1256 * cp-tree.h (cxx_type_hash_eq): New prototype.
1257 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1258 * tree.c (cxx_type_hash_eq): New function.
1260 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1263 * tree.c (cp_build_qualified_type_real): Build a canonical
1264 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1266 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1270 * tree.c (cplus_array_compare): Compare pointers, not types.
1271 (build_cplus_array_type_1): Store new array type into the hash
1272 table before building the canonical type; build the canonical type
1274 (cp_build_qualified_type_real): Put all of the array types with
1275 cv-qualified element types into the C++ array hash table, built as
1276 variants of the unqualified versions.
1278 2007-09-23 Jason Merrill <jason@redhat.com>
1281 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1282 for deprecation warnings.
1284 2007-09-22 Jason Merrill <jason@redhat.com>
1287 * call.c (build_over_call): Warn about deprecated virtuals.
1290 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1291 (MAYBE_TAGGED_TYPE_P): Remove.
1292 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1293 instead of calling is_late_template_attribute again.
1294 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1295 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1296 Don't crash on typedefs from non-template classes.
1297 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1298 (is_late_template_attribute): All attributes applied to template
1299 parms or typename types are dependent. Static.
1300 (splice_template_attributes): Pass decl through.
1301 (save_template_attributes): Likewise.
1303 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1306 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1307 returned from tsubst_pack_expansion.
1308 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1309 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1311 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1314 * semantics.c (finish_id_expression): Use consistently
1315 context_for_name_lookup.
1316 * decl.c (fixup_anonymous_aggr): Fix error message for
1317 anonymous struct (vs union).
1319 2007-09-19 Jason Merrill <jason@redhat.com>
1322 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1323 (retrieve_specialization): Only tagged types use
1324 DECL_TEMPLATE_INSTANTIATIONS.
1325 (instantiate_class_template): Push nested classes too.
1326 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1328 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1329 * init.c (is_aggr_type): Remove redundant tests.
1330 * class.c (push_nested_class): Use CLASS_TYPE_P.
1332 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1335 * init.c (build_zero_init): If, recursively, build_zero_init
1336 returns a NULL_TREE, do not append it to the VEC of constructors.
1338 2007-09-18 Jason Merrill <jason@redhat.com>
1341 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1342 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1343 ATTR_FLAG_TYPE_IN_PLACE.
1344 (tsubst): Do unqualified lookup to find typedefs from current class.
1345 [ARRAY_TYPE]: Propagate alignment info.
1346 * decl2.c (is_late_template_attribute): Only defer handling of
1347 attribute aligned if the expression is dependent.
1348 (save_template_attributes): If we're deferring any attributes,
1349 make this a naming typedef.
1351 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1353 PR c++/33462 (again)
1354 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1355 va_arg instead of __builtin_va_arg.
1357 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1360 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1361 (pp_cxx_primary_expression): Use it.
1362 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1363 * error.c (dump_expr): Use it.
1365 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1368 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1369 out case TYPEID_EXPR to...
1370 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1371 and pp_cxx_right_paren.
1372 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1373 * error.c (dump_expr): Use it.
1375 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1378 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1379 (pp_cxx_primary_expression): Use it.
1380 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1381 * error.c (dump_expr): Use it.
1383 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1386 * init.c (build_new): Remove warning for zero-element
1389 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1392 * call.c (maybe_handle_implicit_object): Set this_p, clear
1393 rvaluedness_matches_p.
1394 (compare_ics): Do not compare rvaluedness matching when one of the
1395 operands is an implicit object.
1397 2007-09-14 Jason Merrill <jason@redhat.com>
1399 PR c++/17743, c++/19163
1400 * decl2.c (is_late_template_attribute): New fn.
1401 (splice_template_attributes, save_template_attributes): New fns.
1402 (cplus_decl_attributes): Call save_template_attributes.
1403 * pt.c (apply_late_template_attributes): New fn.
1404 (instantiate_class_template, tsubst_decl): Use it.
1405 * cp-tree.h: Declare is_late_template_attribute.
1407 2007-09-13 Tom Tromey <tromey@redhat.com>
1409 * parser.c (cp_lexer_new_main): Don't use
1410 c_lex_return_raw_strings.
1411 (cp_lexer_get_preprocessor_token): Update. Add special case when
1414 2007-09-11 Jan Hubicka <jh@suse.cz>
1416 * method.c (use_thunk): Use tree_rest_of_compilation
1417 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1418 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1419 * cp-tree.h (expand_body): Kill.
1420 (emit_associated_thunks): Declare.
1421 * semantics.c (emit_associated_thunks): Export.
1422 (expand_body): Kill.
1424 2007-09-09 David Daney <ddaney@avtrex.com>
1427 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1428 to calculate cookie_ptr.
1430 2007-09-08 Jason Merrill <jason@redhat.com>
1433 * pt.c (most_specialized_class): Set processing_template_decl
1434 while tsubsting partial spec args.
1436 2007-09-06 Jason Merrill <jason@redhat.com>
1438 * decl2.c (get_guard): Copy visibility from the guarded variable.
1440 2007-09-06 Jan Hubicka <jh@suse.cz>
1442 * semantics.c (expand_body): Do not mark arguments of clones used.
1444 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1447 * decl.c (cp_finish_decl): When processing_template_decl,
1448 deal correctly with init as TREE_LIST.
1450 2007-09-06 Tom Tromey <tromey@redhat.com>
1452 * decl.c (finish_function): Put return's location on line zero of
1455 2007-09-05 Jason Merrill <jason@redhat.com>
1458 * except.c (prepare_eh_type): Use type_decays_to.
1461 * init.c (build_delete): Use build_headof to get the address of the
1462 complete object if we aren't using the deleting destructor.
1463 * rtti.c (build_headof): No longer static.
1464 * cp-tree.h: Declare it.
1466 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1468 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1469 decl if a prototype for XX is provided with throw().
1472 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1473 on __*_chk non-__builtin_* decls.
1475 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1478 * semantics.c (finish_id_expression): Use context_for_name_lookup
1479 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1480 * class.c (finish_struct_anon): Deal correctly with anonymous
1481 structs (vs unions, as GNU extension) in error messages.
1483 2007-09-05 Jan Hubicka <jh@suse.cz>
1485 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1486 call, DECL_EXTERNAL checks and current_function_decl saving.
1488 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1490 PR c++/29731 (again)
1491 * parser.c (cp_parser_primary_expression): Return error_mark_node
1492 when a statement-expression is found in a template-argument list.
1494 2007-09-04 Jason Merrill <jason@redhat.com>
1496 * except.c (initialize_handler_parm): Use
1497 fold_build_cleanup_point_expr.
1500 * call.c (reference_binding): Don't look for user-defined conversions
1504 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1505 the MUST_NOT_THROW_EXPR.
1507 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1509 * decl.c (cp_finish_decl): Call determine_visibility before
1510 make_rtl_for_nonlocal_decl.
1512 2007-09-04 Jason Merrill <jason@redhat.com>
1515 * pt.c (most_specialized_class): Substitute outer template
1516 arguments into the arguments of a member template partial
1518 (strip_innermost_template_args): New fn.
1520 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1522 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1524 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1526 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1527 * decl.c (cp_make_fname_decl): Likewise,
1528 * parser.c (cp_parser_string_literal): Likewise,
1529 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1530 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1533 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1536 * typeck.c (build_unary_op): Fix error message for
1537 Boolean expression as operand to operator--.
1539 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1541 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1542 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1545 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1548 * init.c (build_default_init): Make extern.
1549 * cp-tree.h (build_default_init): Declare here.
1550 * pt.c (tsubst_expr): When the instantiation of the initializer of
1551 a variable results in an empty list, default-initialize the
1553 (tsubst_copy_and_build): When the instantiation of the initializer
1554 in a new expression results in an empty initializer list,
1555 default-initialize it.
1557 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1559 * mangle.c (write_type): Change mangling of rvalue reference from
1562 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1564 * decl.c (duplicate_decls): Remove duplicated line.
1566 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1569 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1570 BOUND_TEMPLATE_TEMPLATE_PARM.
1572 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1575 * search.c (lookup_member): Check the name argument for
1578 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1581 * parser.c (cp_parser_trait_expr): Check rerurn value of
1584 2007-08-30 Ollie Wild <aaw@google.com>
1586 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1587 convert_ptrmem for pointer to member conversions.
1588 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1589 (ocp_convert): Update cp_convert_to_pointer call.
1590 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1592 (build_static_cast_1): Check can_convert for conversions in either
1594 (get_delta_difference_1): New function.
1595 (get_delta_difference): Refactor to call get_delta_difference_1.
1597 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1599 * decl.c (start_preparsed_function): Set
1600 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1602 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1605 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1606 BOUND_TEMPLATE_TEMPLATE_PARM.
1608 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1612 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1613 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1615 2007-08-27 Jason Merrill <jason@redhat.com>
1618 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1619 Look inside STMT_EXPR.
1620 * semantics.c (stmt_expr_value_expr): New fn.
1621 * cp-tree.h: Declare it.
1624 * decl.c (groktypename): Ignore attributes applied to class type.
1626 2007-08-28 Richard Guenther <rguenther@suse.de>
1628 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1630 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1632 * error.c (dump_expr): Handle COMPLEX_CST.
1633 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1634 (pp_cxx_expression): Likewise.
1636 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1638 * decl.c (GNU_INLINE_P): New.
1639 (duplicate_decls): Handle gnu_inline. Merge attributes and
1640 some flags in overriding definitions.
1641 (redeclaration_error_message): Handle gnu_inline.
1642 (start_preparsed_function): Likewise.
1644 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1646 * call.c (sufficient_parms_p): Constify.
1647 * class.c (same_signature_p): Likewise.
1648 * cp-gimplify.c (is_invisiref_parm,
1649 cxx_omp_privatize_by_reference): Likewise.
1650 * cp-objcp-common.c (has_c_linkage): Likewise.
1651 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1652 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1653 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1654 num_artificial_parms_for, comp_template_parms,
1655 template_parameter_pack_p, any_dependent_template_arguments_p,
1656 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1657 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1658 zero_init_p, member_p, cp_lvalue_kind,
1659 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1660 varargs_function_p, is_dummy_object, special_function_kind,
1661 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1662 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1663 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1664 cp_has_mutable_p, at_least_as_qualified_p,
1665 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1666 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1667 * except.c (nothrow_libfn_p): Likewise.
1668 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1670 * pt.c (comp_template_parms, template_parameter_pack_p,
1671 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1672 any_dependent_template_arguments_p): Likewise.
1673 * repo.c (repo_export_class_p): Likewise.
1674 * semantics.c (anon_aggr_type_p): Likewise.
1675 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1676 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1677 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1678 zero_init_p, special_function_p): Likewise.
1679 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1680 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1681 compparms, invalid_nonstatic_memfn_p,
1682 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1683 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1684 cp_has_mutable_p, lvalue_or_else): Likewise.
1686 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1688 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1689 * cp-objcp-common.c (cp_tree_size): Ditto.
1690 * tree.c (cp_walk_subtrees): Ditto
1691 * cp-tree.def (TINST_LEVEL): Go away.
1692 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1693 move together with other non-tree structs.
1694 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1695 (union lang_tree_node): Eliminate tinst_level field.
1696 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1697 (current_instantiation, outermost_tinst_level): Return
1698 a "struct tinst_level *".
1700 * error.c (print_instantiation_partial_context): Change second
1701 parameter to a "struct tinst_level *". Replace accessor macros
1703 (print_instantiation_full_context): Likewise.
1704 * lex.c (in_main_input_context): Likewise.
1706 * pt.c (struct pending_templates): New.
1707 (pending_templates, last_pending_template): Use it as a type.
1708 (current_tinst_level): Change typo to "struct tinst_level *"
1709 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1710 (add_pending_template): Construct a "struct pending_template".
1711 Replace TINST_LEVEL accessor macros with field access.
1712 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1713 (pop_tinst_level): Likewise.
1714 (instantiate_pending_templates): Likewise. Factor common code used
1715 when an instantiation has been done.
1716 (outermost_tinst_level): Replace tree_last with loop.
1717 (current_instantiation): Return a "struct tinst_level *".
1719 2007-08-24 Ollie Wild <aaw@google.com>
1721 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1722 * name-lookup.h (cp_binding_level): Remove vtables member.
1724 2007-08-24 Richard Guenther <rguenther@suse.de>
1726 * tree.c (cp_cannot_inline_tree_fn): Remove.
1727 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1728 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1731 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1734 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1735 error_mark_node right away if build_expr_type_conversion
1739 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1740 is error_mark_node rather than NULL_TREE.
1741 * pt.c (check_explicit_specialization): Likewise.
1744 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1745 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1747 2007-08-22 Jason Merrill <jason@redhat.com>
1750 * pt.c (outermost_tinst_level): New function.
1751 * lex.c (in_main_input_context): New function.
1752 * cp-tree.h: Declare it.
1753 * decl2.c (constrain_class_visibility): Use it to avoid warning
1754 about uses of the anonymous namespace in the main input file.
1756 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1758 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1760 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1763 * class.c (finish_struct_1): Warn when a class has virtual
1764 functions and accessible non-virtual destructor.
1766 2007-08-20 Richard Guenther <rguenther@suse.de>
1770 * call.c (build_new_method_call): Convert initializer to
1772 * init.c (build_aggr_init): Do not fiddle with types.
1773 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1774 * except.c (build_throw): Do not drop qualifiers for the
1776 * typeck.c (get_member_function_from_ptrfunc): Do not
1777 fiddle with types, instead convert.
1778 (build_ptrmemfunc1): Convert to the target type for
1780 (gfc_trans_allocate): Convert result to target type.
1781 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1782 pointer-to-member structures shall have alias set zero as well.
1784 2007-08-20 Richard Guenther <rguenther@suse.de>
1786 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1788 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1789 (nonstatic_local_decl_p): Likewise.
1790 * tree.c (cp_auto_var_in_fn_p): Remove.
1791 * decl.c (nonstatic_local_decl_p): Remove.
1793 2007-08-20 Richard Guenther <rguenther@suse.de>
1795 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1797 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1798 cp_walk_subtrees lh parameter.
1799 (cp_walk_tree_without_duplicates): New define to
1800 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1801 * tree.c (count_trees): Call
1802 cp_walk_tree_without_duplicates.
1803 (verify_stmt_tree): Call cp_walk_tree.
1804 (break_out_target_exprs): Likewise.
1805 (WALK_SUBTREE): Likewise.
1806 * cp-gimplify.c (cp_genericize): Likewise.
1807 * cp-pt.c (find_parameter_packs_r): Likewise.
1808 (uses_parameter_packs): Likewise.
1809 (make_pack_expansion): Likewise.
1810 (check_for_bare_parameter_packs): Likewise.
1811 (for_each_template_parm): Likewise.
1812 * decl.c (check_default_argument): Call
1813 cp_walk_tree_without_duplicates.
1814 * except.c (build_throw): Likewise.
1815 * decl2.c (type_visibility): Likewise.
1816 * semantics.c (expand_or_defer_fn): Likewise.
1817 (finalize_nrv): Call cp_walk_tree.
1819 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1822 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1823 Initialize it with save_expr rather than get_temp_regvar.
1825 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1828 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1831 2007-08-17 Ollie Wild <aaw@google.com>
1834 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1835 declarations into appropriate slots for comparison. Fix type
1838 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1841 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1842 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1844 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1847 * parser.c (cp_parser_class_head): Improve error message.
1849 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1851 * pt.c (instantiate_decl): Set input_location
1852 for the function end.
1854 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1856 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1858 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1859 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1860 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1861 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1862 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1863 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1864 * typeck.c (cp_type_quals): Likewise.
1865 * typeck2.c (cxx_incomplete_type_diagnostic,
1866 cxx_incomplete_type_error): Likewise.
1868 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1871 * pt.c (tsubst_friend_function): When check_classfn
1872 returns error_mark_node likewise return it.
1874 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1877 * typeck.c (check_return_expr): Don't NRV optimize vars in
1879 * decl.c (finish_function): Comment fix.
1881 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1884 * pt.c (push_template_decl_real): Depending on TYPE_P
1885 use either TYPE_CONTEXT or DECL_CONTEXT.
1887 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1889 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1890 constructors and destructors return this.
1892 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1895 * decl2.c (check_classfn): Return error_mark_node in case of error;
1896 in that case, do not call add_method.
1897 * decl.c (start_decl): Deal with check_classfn returning
1899 (grokfndecl): Likewise.
1900 * pt.c (tsubst_friend_function): Likewise.
1902 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1905 * typeck.c (build_binary_op): Disallow vector float types with
1906 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1908 2007-08-11 Ian Lance Taylor <iant@google.com>
1910 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1912 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1914 2007-08-10 Ollie Wild <aaw@google.com>
1916 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1918 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1920 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1921 (lookup_using_namespace): Fix ambiguous_decl call.
1922 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1924 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1926 * call.c (name_as_c_string): Use CONST_CAST.
1927 * decl.c (build_decl): Likewise.
1928 * parser.c (cp_parser_string_literal): Likewise.
1930 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1933 * error.c (dump_expr): Consistently use the *_cxx_*
1934 variants of the pretty-print functions.
1936 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1939 * decl.c (check_special_function_return_type): Just error
1940 on return type specified for conversion operator.
1942 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1944 * typeck2.c (readonly_error): Handle general expressions.
1945 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1947 2007-08-06 Dan Hipschman <dsh@google.com>
1949 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1950 access function name.
1952 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1955 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1956 * g++spec.c (lang_specific_driver): Check them.
1958 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1961 * pt.c (inline_needs_template_parms): Fix comment; change return type
1964 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1967 2007-03-26 Dirk Mueller <dmueller@suse.de>
1969 * parser.c (cp_parser_member_declaration): Pedwarn
1970 about stray semicolons after member declarations.
1972 2007-08-02 Lee Millward <lee.millward@gmail.com>
1977 * parser.c (cp_parser_asm_definition): Detect and discard asm
1978 statements with invalid inputs or outputs.
1979 (cp_parser_asm_operand_list): Return error mark node if any
1980 of the operands are invalid. Adjust documentation.
1982 2007-08-02 Nick Clifton <nickc@redhat.com>
1984 * typeck.c: Change copyright header to refer to version 3 of the
1985 GNU General Public License and to point readers at the COPYING3
1986 file and the FSF's license web page.
1987 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1988 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1989 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1990 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1991 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1992 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1993 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1994 name-lookup.h, parser.c: Likewise.
1996 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1999 * call.c (magic_varargs_p): Honor the "type generic" attribute.
2001 2007-07-30 Paolo Carlini <pcarlini@suse.de>
2004 * semantics.c (finish_label_stmt): Reject the __label__
2005 extension outside function scopes.
2007 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2009 * parser.c (eof_token): Un-constify.
2010 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
2011 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
2014 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
2016 * pt.c, tree.c, typeck2.c: Fix comment typos.
2018 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
2019 Mark Mitchell <mark@codesourcery.com>
2022 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
2023 hidden due to friend declarations in local classes.
2025 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
2027 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
2028 * cp-tree.def (DECLTYPE_TYPE): New.
2029 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
2030 (dump_type_prefix): Ditto.
2031 (dump_type_suffix): Ditto.
2032 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
2033 * mangle.c (write_type): Handle DECLTYPE_TYPE.
2034 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
2036 (DECLTYPE_TYPE_EXPR): New.
2037 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
2038 (finish_declared_type): Declare.
2039 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
2040 DECLTYPE_TYPE nodes.
2041 (pp_cxx_type_id): Ditto.
2042 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
2043 (tsubst): Substitute into a DECLTYPE_TYPE node.
2044 (tsubst_copy): Ditto.
2045 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
2047 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
2048 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
2049 structural equality (because we can't hash the expressions).
2050 (finish_declared_type): New.
2051 * lex.c (reswords): Add "decltype" keyword.
2052 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
2053 (cp_parser_postfix_expression): Add member_access_only_p to
2054 restrict postfix expression to member access expressions.
2055 (cp_parser_unary_expression): Update call to
2056 cp_parser_postfix_expression to reflect new parameter.
2057 (cp_parser_declared_type): New.
2058 (cp_parser_simple_type_specifier): Parse decltype types.
2060 2007-07-27 Mark Mitchell <mark@codesourcery.com>
2063 * call.c (convert_for_arg_passing): Only widen bitfields to their
2064 declared types if necessary.
2066 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2068 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
2071 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2073 * decl.c (typename_hash, typename_compare): Constify.
2074 * mangle.c (hash_type, compare_type): Likewise.
2075 * pt.c (eq_local_specializations, hash_local_specialization):
2077 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
2078 list_hash): Likewise.
2079 * typeck2.c (pat_compare): Likewise.
2081 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
2083 * method.c (implicitly_declare_fn): Increase alignment if member
2084 function pointer format requires it.
2086 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2089 * typeck.c (check_return_expr): Do not pass a null argument
2092 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2095 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
2098 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
2101 * typeck.c (convert_arguments): Only use default args if we have
2105 * typeck.c (structural_comptypes): No need to check
2106 resolve_typename_type return value here.
2107 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
2108 * pt.c (resolve_typename_type): Follow typename typedefs. Return
2109 original type rather than error_mark_node in case of failure.
2110 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
2111 resolve_typename_type result check.
2112 (cp_parser_direct_declarator, cp_parser_head,
2113 cp_parser_constructor_declarator_p): Likewise.
2115 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
2117 * pt.c (template_parms_variadic_p): Remove.
2118 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
2120 2007-07-12 Jakub Jelinek <jakub@redhat.com>
2123 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
2124 argument to dump_aggr_init_expr_args instead of false.
2126 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
2128 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
2129 canonical types; otherwise, fall back to structural type
2130 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
2131 internal compiler error if the canonical types are wrong.
2133 2007-07-11 Paolo Carlini <pcarlini@suse.de>
2136 * parser.c (cp_parser_make_indirect_declarator): When the
2137 the code argument is ERROR_MARK return cp_error_declarator.
2139 2007-07-09 Geoffrey Keating <geoffk@apple.com>
2142 * decl.c (cxx_init_decl_processing): Don't set
2143 force_align_functions_log.
2144 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
2145 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
2146 FUNCTION_DECL, return its alignment.
2148 2007-07-09 Richard Guenther <rguenther@suse.de>
2150 * decl.c (start_preparsed_function): Do not promote return type.
2152 2007-07-08 Paolo Carlini <pcarlini@suse.de>
2155 * pt.c (unify): Never pass error_mark_node to template_decl_level.
2157 2007-07-07 Mark Mitchell <mark@codesourcery.com>
2160 * pt.c (resolve_overloaded_unification): Robustify. Return a
2162 (type_unification_real): Adjust accordingly.
2164 2007-07-06 Richard Guenther <rguenther@suse.de>
2166 * init.c (build_new_1): Use the correct pointer type.
2167 * typeck2.c (build_m_component_ref): Likewise.
2169 2007-07-05 Mark Mitchell <mark@codesourcery.com>
2172 * init.c (build_zero_init): Always build an initializer for
2174 * typeck2.c (build_functional_cast): Use build_zero_init.
2177 * init.c (build_new_1): Always pass the allocation function to
2178 build_op_delete_call.
2179 * call.c (build_op_delete_call): Handle operator delete with a
2180 variable-argument list. Do not issue an error when no matching
2181 deallocation function is available for a new operator.
2184 * cp-tree.h (any_value_dependent_elements_p): Declare it.
2185 * decl.c (value_dependent_init_p): New function.
2186 (cp_finish_decl): Use it.
2187 * pt.c (value_dependent_expression_p): Use
2188 any_value_dependent_elements_p.
2189 * parser.c (cp_parser_primary_expression): Add comment about
2190 treating dependent qualified names as integral
2191 constant-expressions.
2193 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
2195 * decl.c (build_ptrmemfunc_type): Always use structural equality
2196 tests when comparing pointer-to-member-function types, because the
2197 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
2200 2007-07-03 Mark Mitchell <mark@codesourcery.com>
2202 * init.c (build_new): Tweak comment.
2204 2007-06-29 Dave Brolley <brolley@redhat.com>
2207 * parser.c (cp_parser_new_type_id): Don't reduce a named array
2208 type to its base type and number of elements here.
2209 * init.c (build_new): Call complete_type_or_else to ensure that the
2210 type is complete and to issue a diagnostic if it is not.
2211 (build_new_1): Don't call complete_type_or_else here.
2213 2007-07-03 Richard Guenther <rguenther@suse.de>
2216 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
2219 2007-07-02 Simon Baldwin <simonb@google.com>
2221 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
2222 for inner-style nested forward declarations that don't declare
2225 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2228 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2229 DECL_P in not a variable and appears more than once error messages.
2231 2007-07-01 Ollie Wild <aaw@google.com>
2233 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
2234 (select_decl): Remove function.
2235 (unqualified_namespace_lookup): Populate binding by calling
2236 ambiguous_decl. Remove select_decl call.
2237 (lookup_qualified_name): Remove select_decl call.
2238 * decl.c (lookup_and_check_tag): Check for ambiguous references.
2239 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2240 generation when name lookup is ambiguous.
2242 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2245 * init.c (build_new_1): Use structural equality on the copy of the
2248 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2250 * decl2.c (determine_visibility): Implement
2251 flag_visibility_ms_compat effect on type info.
2252 * decl.c (cxx_init_decl_processing): Implement
2253 global effect of flag_visibility_ms_compat.
2255 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2257 * decl2.c (start_objects): Mark constructor-running function
2260 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
2263 * decl.c (grokdeclarator): Reset friendp for member functions declared
2264 friend of their own class.
2266 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2268 * decl2.c (determine_visibility): Don't look for dllexport here.
2269 (determine_visibility_from_class): Tidy.
2271 2007-06-18 Simon Baldwin <simonb@google.com>
2274 * parser.c (cp_parser_single_declaration): Added check for storage
2275 class other than sc_none in parsed declaration, and a flag to indicate
2276 if the call is part of an explicit template specialization parse.
2277 * (cp_parser_explicit_specialization): Specialization check flag added
2278 to call to cp_parser_single_declaration(), set true.
2279 * (cp_parser_template_declaration_after_export): Specialization check
2280 flag added to call to cp_parser_single_declaration(), set false.
2281 * pt.c (check_explicit_specialization): Added code to copy visiblity
2282 and linkage from the templated function to the explicit specialization.
2284 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2286 * typeck.c (build_binary_op): For templates build the
2287 expression in pieces to avoid the assert in build2_stat.
2288 (get_member_function_from_ptrfunc):
2289 Change over to using POINTER_PLUS_EXPR and convert
2290 the second operand to sizetype.
2291 * typeck2.c (build_m_component_ref): Likewise.
2292 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2293 instead of PLUS_EXPR for pointers.
2294 (build_new_1): Likewise.
2295 (build_vec_delete_1): Likewise.
2296 (build_vec_delete): Likewise.
2297 * class.c (build_base_path): Likewise.
2298 (build_base_path): Likewise.
2299 (convert_to_base_statically): Likewise.
2300 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2301 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2302 instead of PLUS_EXPR.
2303 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2304 instead of PLUS_EXPR for pointers.
2305 * call.c (build_special_member_call): Likewise.
2306 * rtti.c (build_headof): Likewise.
2307 Use sizetype instead of ptrdiff_type_node.
2308 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2309 instead of PLUS_EXPR for pointers.
2310 * except.c (expand_start_catch_block): Do a
2311 NEGATIVE and then a POINTER_PLUS_EXPR instead
2313 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2314 PLUS_EXPR on pointer types over to use
2315 POINTER_PLUS_EXPR and remove the conversion
2316 to the pointer types.
2317 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2318 adding to a pointer type. Use size_int instead of
2319 ssize_int. Convert the index to sizetype before
2320 adding it to the pointer.
2322 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2324 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2325 (DECL_ANON_UNION_VAR_P): New macro.
2326 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2327 than DECL_VAR_MARKED_P, to keep track of which variables we have
2329 * decl.c (redeclaration_error_message): Complain about redeclaring
2330 anonymous union members at namespace scope.
2331 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2333 2007-06-14 Geoff Keating <geoffk@apple.com>
2335 * decl2.c (determine_visibility): Ensure that functions with
2336 hidden types as parameters are hidden.
2339 * decl2.c (determine_visibility): Remove duplicate code for
2342 2007-06-12 Ian Lance Taylor <iant@google.com>
2345 * init.c (avoid_placement_new_aliasing): New static function.
2346 (build_new_1): Call it.
2348 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2350 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2351 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2353 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2356 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2357 on init, the non-decl cond operand and increment value.
2359 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2362 * decl.c (check_initializer): Report an error when a brace enclosed
2363 initializer is used for a non-aggregate type in C++98.
2364 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2366 (grokdeclarator): Likewise.
2367 (move_fn_p): Likewise.
2368 * typeck.c (check_return_expr): Likewise.
2369 * call.c (reference_binding): Likewise.
2370 * error.c (cp_cpp_error): Likewise.
2371 * pt.c (check_default_tmpl_args): Likewise.
2373 * lex.c (init_reswords): Likewise.
2374 * parser.c (p_parser_primary_expression): Likewise.
2375 (TOKEN_PRECEDENCE): Likewise.
2376 (cp_parser_init_declarator): Likewise.
2377 (cp_parser_ptr_operator): Likewise.
2378 (cp_parser_parameter_declaration): Likewise.
2379 (cp_parser_enclosed_template_argument_list): Likewise.
2380 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2381 (cp_parser_next_token_ends_template_argument_p): Likewise.
2383 2007-06-04 Simon Baldwin <simonb@google.com>
2385 * decl.c (grokdeclarator): Readability change. Moved case labels
2386 into direct switch statement scope.
2388 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2390 * call.c (convert_like_real): Remove pointless code.
2392 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2394 * decl.c (get_atexit_fn_ptr_type): New function.
2395 (get_atexit_node): Use it.
2396 (start_cleanup_fn): Likewise.
2397 (register_dtor_fn): Use the object's destructor, instead of a
2398 separate cleanup function, where possible.
2399 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2400 (atexit_fn_ptr_type_node): New macro.
2401 * decl2.c (build_cleanup): Use build_address.
2403 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2405 * typeck.c (build_binary_op): Include types in error.
2407 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2410 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2411 needs runtime initialization.
2413 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2416 * semantics.c (finish_trait_expr): Complete the types.
2418 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2419 Douglas Gregor <doug.gregor@gmail.com>
2420 Pedro Lamarao <pedro.lamarao@mndfck.org>
2421 Howard Hinnant <howard.hinnant@gmail.com>
2425 * typeck.c (comptypes): Don't consider rvalue and lvalue
2426 reference types to be equivalent.
2427 (check_return_expr): Move from certain lvalues when returning
2429 * decl.c (grokdeclarator): Implement reference collapsing.
2430 (copy_fn_p): Don't consider constructors taking rvalue references
2431 to be copy constructors.
2433 * call.c (conversion): New "rvaluedness_matches_p" member.
2434 (convert_class_to_reference): Require reference type as first
2435 parameter instead of base type.
2436 (reference_binding): Add logic to handle rvalue references.
2437 (implicit_conversion): Update inaccurate comment.
2438 (convert_like_real): Disable creation of temporaries that are
2439 impossible to initialize for types with move constructors.
2440 (build_over_call): Elide move constructors when possible.
2441 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2442 (maybe_handle_ref_bind): Return conversion instead of type node.
2443 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2444 determine preferred conversion sequences.
2445 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2446 (LOOKUP_PREFER_RVALUE): New.
2447 (DECL_MOVE_CONSTRUCTOR_P): New.
2448 (struct cp_declarator): Add "reference" member for reference
2449 types, with new "rvalue_ref" flag.
2450 (cp_build_reference_type): Declare.
2451 (move_fn_p): Declare.
2452 * error.c (dump_type_prefix): Format rvalue reference types
2453 correctly in error messages.
2454 * except.c (build_throw): Move from certain lvalues when
2456 * mangle.c (write_type): Mangle rvalue references differently
2457 than regular references.
2458 * parser.c (make_reference_declarator): Add boolean parameter for
2460 (cp_parser_make_indirect_declarator): New.
2461 (cp_parser_new_declarator_opt): Call
2462 cp_parser_make_indirect_declarator.
2463 (cp_parser_conversion_declarator_opt): Ditto.
2464 (cp_parser_declarator): Ditto.
2465 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2467 * pt.c (tsubst): Implement reference collapsing.
2468 (maybe_adjust_types_for_deduction): Implement special template
2469 parameter deduction rule for rvalue references.
2470 (type_unification_real): Update calls to
2471 maybe_adjust_types_for_deduction.
2472 (try_one_overload): Ditto.
2473 (unify_pack_expansion): Ditto.
2474 * tree.c (lvalue_p_1): Handle rvalue reference types.
2475 (cp_build_reference_type): New.
2477 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2480 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2481 variables that need runtime initialization.
2483 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2486 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2487 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2488 case POSTDECREMENT_EXPR>): Return the error_mark_node
2489 if either the real or imaginary parts would an
2492 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2493 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2496 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2497 token is a closing brace, false if there are no tokens left.
2498 (cp_parser_namespace_alias_definition): Only consume the next token if
2499 it is a closing brace.
2501 * parser.c (cp_parser_class_specifier): Likewise.
2503 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2505 * semantics.c (finish_member_declaration): Fix a typo in the
2508 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2520 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2521 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2522 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2523 whether everything was okay. Fix indentation.
2524 (push_template_decl_real): Check for bare parameter packs in
2525 function parameters; where errors occur, mark the parameter types
2526 with ERROR_MARK_NODEs to avert ICEs.
2527 (coerce_template_parameter_pack): New.
2528 (coerce_template_parms): Moved parameter pack coercion into
2529 coerce_template_parameter_pack, and permit it anywhere in the
2530 template parameter list (not just at the end). Parameter and
2531 argument indices can vary (somewhat) separately now, so add
2532 PARM_IDX and ARG_IDX.
2533 (fn_type_unification): Don't set an argument pack as incomplete if
2534 no argument pack was deduced.
2535 (type_unification_real): If a type parameter is a parameter pack
2536 and has not otherwise been deduced, it will be deduced to an empty
2538 (more_specialized_fn): Use the actual lengths of the argument
2539 lists when comparing against expansions.
2540 * semantics.c (finish_member_declaration): If a field's type has
2541 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2543 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2546 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2548 2007-05-22 Ollie Wild <aaw@google.com>
2550 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2551 (unqualified_namespace_lookup): Adds check for hidden types.
2553 2007-05-22 Ollie Wild <aaw@google.com>
2555 * decl.c (duplicate_decls): Verify namespace names are unique.
2557 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2559 * decl.c (cxx_maybe_build_cleanup): Handle
2560 __attribute__((cleanup)).
2562 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2564 * cvt.c (cp_convert_and_check): Don't check warnings if the
2567 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2569 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2571 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2574 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2575 type only if is a class type (5.2.8/4).
2577 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2579 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2580 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2581 c_common_unsigned_type.
2583 2007-05-11 Silvius Rus <rus@google.com>
2585 * cp/typeck.c (build_indirect_ref): Add call to
2586 strict_aliasing_warning.
2587 (build_reinterpret_cast_1): Condition call to
2588 strict_aliasing_warning.
2590 2007-05-11 Jan Hubicka <jh@suse.cz>
2592 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2593 * decl2.c (start_objects): ctors and dtors are no longer public.
2594 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2596 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2598 * typeck.c (build_unary_op): Remove code that used to
2599 handle non lvalue increments/decrements.
2601 2007-05-07 Mike Stump <mrs@apple.com>
2603 * parser.c (check_empty_body): Add.
2604 (cp_parser_iteration_statement): Add call to check_empty_body.
2606 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2609 * mangle.c (write_mangled_name): Mangle static variable names.
2610 (write_unqualified_name): Use local-source-name for
2611 namespace-scope static variables.
2613 2007-05-04 Dirk Mueller <dmueller@suse.de>
2615 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2618 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2621 * decl2.c (constrain_class_visibility):
2622 Use strip_pointer_or_array_types instead of strip_array_types.
2624 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2627 * decl.c (reshape_init_r): Don't reshape the first element if it
2628 is a pointer to member function.
2630 2007-04-27 Simon Baldwin <simonb@google.com>
2632 * decl.c (grokparms): Changed message format from %qD to %qE.
2634 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2636 * error.c (maybe_warn_variadic_templates): Variadic templates are
2637 now in C++0x, so only warn about them in C++98 mode.
2639 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2642 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2643 integeral types from vectors types.
2645 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2648 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2649 for type dependent OMP_CLAUSE_DECLs.
2651 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2654 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2655 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2656 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2657 * init.c (build_zero_init): Adjust, as
2658 COMPLEX_TYPE is now a SCALAR_TYPE.
2659 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2660 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2662 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2664 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2665 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2666 (trait_expr_value): Adjust.
2668 2007-04-23 Simon Baldwin <simonb@google.com>
2670 * decl.c (grokparms): Added new error for duplicate function
2671 parameters names in function prototypes, to match gcc behavior.
2673 2007-04-23 Jan Hubicka <jh@suse.cz>
2675 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2678 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2680 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2681 instead of checking GIMPLE_STMT_P in chain_next.
2683 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2686 * call.c (convert_for_arg_passing): Convert bitfields to their
2689 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2692 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2694 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2697 * cp/decl2.c (constrain_class_visibility):
2698 Do not warn about the use of anonymous namespace in the main input file.
2700 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2702 * cp-tree.h (current_template_parms): Fix typo in comment.
2704 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2706 * cp-tree.h, error.c: Fix comment typos.
2708 2007-04-13 Jason Merrill <jason@redhat.com>
2711 * call.c (reference_binding): Add c_cast_p parm. If true,
2712 add quals to TO as needed to make it reference-compatible.
2714 2007-04-11 Jan Hubicka <jh@suse.cz>
2716 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2717 that we are not processing template_decl.
2719 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2722 * class.c (build_base_path): Ensure that the converted pointer has
2723 the same cv-qualification as the input.
2725 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2727 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2729 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2731 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2733 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2734 * tree.c (cp_add_pending_fn_decls): Remove.
2735 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2737 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2739 Revert change removing staticp.
2741 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2743 * cp-objcp-common.c (cxx_staticp): Remove.
2744 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2745 * cp-tree.h (cxx_staticp):
2747 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2749 * class.c (check_for_override): Don't remove dllmport attribute
2752 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2755 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2756 type issue error and return early.
2758 2007-03-30 Jason Merrill <jason@redhat.com>
2761 * typeck.c (cp_type_readonly): New fn.
2762 * cp-tree.h: Declare it.
2763 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2764 (cp_finish_decl): Not here.
2766 2007-03-31 Richard Guenther <rguenther@suse.de>
2768 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2771 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2776 * parser.c (declarator_can_be_parameter_pack): New.
2777 (cp_parser_template_parameter): Only parse the `...' if the
2778 declarator can be a parameter pack.
2779 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2781 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2782 types (they could be used as array bounds).
2783 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2784 (tsubst_pack_expansion): Handle failure to expand parameter
2787 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2790 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2791 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2792 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2793 (CLASS_TYPE_NON_UNION_P): Add.
2794 (struct lang_type_class): Add has_complex_dflt.
2795 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2796 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2797 * cp-tree.def: Add TRAIT_EXPR.
2798 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2799 * lex.c (struct resword): Add __has_nothrow_assign,
2800 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2801 __has_trivial_constructor, __has_trivial_copy,
2802 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2803 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2804 __is_pod, __is_polymorphic, __is_union.
2805 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2806 (cp_parser_trait_expr): New.
2807 * semantics.c (finish_trait_expr, trait_expr_value
2808 classtype_has_nothrow_copy_or_assign_p): New.
2809 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2811 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2812 * class.c (check_bases, check_field_decl, check_bases_and_members):
2813 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2814 * pt.c (uses_template_parms, tsubst_copy_and_build,
2815 value_dependent_expression_p, type_dependent_expression_p): Deal with
2817 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2819 2007-03-29 Richard Guenther <rguenther@suse.de>
2821 * tree.c (cp_walk_subtrees): Do not set input_location.
2823 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2826 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2829 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2831 * parser.c (struct cp_parser): Update comment for
2832 greater_than_is_operator_p.
2833 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2834 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2835 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2836 !GREATER_THAN_IS_OPERATOR_P.
2837 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2838 `>>' operators that will become two `>' tokens in C++0x.
2839 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2840 mode, allowing it to terminate default arguments.
2841 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2842 `>>' like two consecutive `>' tokens.
2843 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2844 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2845 ends a template argument.
2847 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2849 * decl.c (redeclaration_error_message): Complain when redeclaring
2850 a friend function with default template arguments (C++0x mode only).
2851 * cp-tree.h (check_default_tmpl_args): Declare.
2852 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2853 template arguments in function templates. Add support for checking
2854 the default template arguments of friend templates.
2855 (push_template_decl_real): Fix call to check_default_tmpl_args.
2856 (type_unification_real): If a template parameter has not been
2857 deduced but provides a default template argument, substitute into
2858 that default template argument.
2859 * parser.c (cp_parser_init_declarator): When declaring (but not
2860 defining!) a function template in C++0x mode, check for default
2863 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2866 * decl.c (grokdeclarator): Deal with cv-qualified function type
2867 typedefs in the same way for member and non-member functions.
2869 2007-03-26 Dirk Mueller <dmueller@suse.de>
2871 * parser.c (cp_parser_member_declaration): Pedwarn
2872 about stray semicolons after member declarations.
2874 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2877 * pt.c (instantiate_decl): Set in_system_header.
2879 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2881 * cp-tree.h (current_tempalte_parms): Improve documentation.
2882 * pt.c (current_template_args): Likewise.
2885 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2886 not consume tokens when failing.
2888 2007-03-22 Jim Wilson <wilson@specifix.com>
2889 Mark Mitchell <mark@codesourcery.com>
2892 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2893 consistent with FROM.
2895 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2897 * error.c (dump_expr): Handle dependent names that designate types.
2898 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2900 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2902 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2904 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2906 * cvt.c (cp_convert_and_check) : Define.
2907 * cp-tree.h (cp_convert_and_check): Declare.
2908 * call.c (convert_conversion_warnings): Rename to
2909 conversion_null_warnings. The warning for floating-point to
2910 integer is handled by convert_and_check in convert_like_real.
2911 (convert_like_real): convert_conversion_warnings was renamed as
2912 conversion_null_warnings.
2913 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2914 overflow and changes of value during conversion.
2916 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2919 * parser.c (cp_parser_statement): If 'namespace' is found, this
2920 only can be a namespace alias definition, so parse it now.
2921 (cp_parser_namespace_alias_definition): if we find an open brace
2922 instead of '=', then this is actually a misplaced namespace
2925 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2928 * decl.c (cxx_init_decl_processing): Move command-line options
2929 processing to c-opts.c.
2931 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2933 * ptree.c (cxx_print_type): Use formatting markup for integers
2934 when printing template parameter index/level/orig level.
2935 (cxx_print_xnode): Ditto.
2936 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2937 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2938 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2940 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2941 rather than a HOST_WIDE_INT.
2942 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2943 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2945 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2946 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2947 IN_BASE_INITIALIZER bool bitfields.
2948 (struct cp_declarator): Make KIND a 4-bit field. Make
2949 PARAMETER_PACK_P a bool bitfield just after KIND.
2950 * pt.c (uses_parameter_packs): Destroy the pointer set.
2951 (make_pack_expansion): Ditto.
2952 (check_for_bare_parameter_packs): Ditto.
2953 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2955 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2958 * call.c (convert_default_arg): Instead of copying the node,
2961 2007-03-15 Dirk Mueller <dmueller@suse.de>
2964 * call.c (convert_conversion_warnings): New..
2965 (convert_like_real): .. factored out from here.
2966 (convert_conversion_warnings): Add warning about
2967 false being converted to NULL in argument passing.
2969 2007-03-14 Dirk Mueller <dmueller@suse.de>
2971 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2972 (finish_do_body): Warn about empty body in do/while statement.
2974 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2976 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2978 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2981 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2984 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2986 * cp/repo.c (init_repo): Initialize random_seed saved options.
2987 (finish_repo): Adjust.
2989 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2992 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2995 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2997 * decl.c (compute_array_index_type): New warning flag warn_vla.
2999 2007-03-12 Mark Mitchell <mark@codesourcery.com>
3002 * call.c (convert_default_arg): Copy non-constant arguments.
3004 2007-03-11 Mark Mitchell <mark@codesourcery.com>
3007 * parser.c (cp_parser_postfix_expression): Disallow compound
3008 literals in constant expressions.
3011 * semantics.c (finish_typeof): Use unlowered_expr_type.
3013 2007-03-10 Mark Mitchell <mark@codesourcery.com>
3016 * cp-tree.h (unlowered_expr_type): New function.
3017 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
3018 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
3019 (unlowered_expr_type): New function.
3020 (build_unary_op): Disallow predecrements of bool bitfields.
3021 * call.c (build_conditional_expr): Use unlowered_expr_type.
3022 * pt.c (type_unification_real): Likewise.
3024 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
3027 * typeck.c (check_return_expr): Check for bare parameter packs.
3028 (comptypes): Compare template parameter packs and
3029 type pack expansions.
3030 * decl.c (grokdeclarator): Deal with the declaration of function
3032 (grokparms): Verify that the (optional) function parameter pack is
3033 at the end of the parameter list.
3034 (xref_basetypes): Handle pack expansions in the base class.
3035 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
3036 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
3037 (NONTYPE_ARGUMENT_PACK): New.
3038 (TYPE_PACK_EXPANSION): New.
3039 (EXPR_PACK_EXPANSION): New.
3040 (ARGUMENT_PACK_SELECT): New.
3041 * cp-objcp-common.c (cp_tree_size): Compute size of
3042 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
3043 ARGUMENT_PACK_SELECT.
3044 * error.c (dump_template_argument): Print template argument packs.
3045 (dump_template_argument_list): Ditto.
3046 (dump_template_parameter): Dump `...' for template type parameter
3048 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
3049 (dump_parameters): Print function parameter packs.
3050 (dump_template_parms): Print template argument packs.
3051 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
3052 (maybe_warn_variadic_templates): New.
3053 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
3054 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3055 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3057 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
3058 (write_template_arg): Write argument packs as separate arguments.
3059 * cp-tree.h (struct template_parm_index_s): Add flag that
3060 indicates that the template parameter is actually a parameter
3062 (struct tree_argument_pack_select): New.
3063 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
3064 (union lang_tree_node): Add argument_pack_select.
3065 (FUNCTION_PARAMETER_PACK_P): New.
3066 (PACK_EXPANSION_P): New.
3067 (PACK_EXPANSION_PATTERN): New.
3068 (SET_PACK_EXPANSION_PATTERN): New.
3069 (PACK_EXPANSION_PARAMETER_PACKS): New.
3070 (ARGUMENT_PACK_P): New.
3071 (ARGUMENT_PACK_ARGS): New.
3072 (SET_ARGUMENT_PACK_ARGS): New.
3073 (ARGUMENT_PACK_INCOMPLETE_P): New.
3074 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
3075 (TEMPLATE_PARM_PARAMETER_PACK): New.
3076 (TEMPLATE_TYPE_PARAMETER_PACK): New.
3077 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
3078 (ARGUMENT_PACK_SELECT_INDEX): New.
3079 (ARGUMENT_PACK_SELECT_ARG): New.
3080 (struct cp_declarator): Add parameter_pack_p flag.
3081 (maybe_warn_variadic_templates): Declare.
3082 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
3083 indicate a template parameter pack.
3084 (uses_parameter_packs): Declare.
3085 (template_parameter_pack_p): Declare.
3086 (template_parms_variadic_p): Declare.
3087 (make_pack_expansion): Declare.
3088 (check_for_bare_parameter_packs): Declare.
3089 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
3090 sizeof... expressions.
3091 (pp_cxx_expression): Print pack expansions and non-type argument
3093 (pp_cxx_exception_specification): Print pack expansions.
3094 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
3095 (pp_cxx_ctor_initializer): Print pack expansions.
3096 (pp_cxx_type_id): Print pack expansions.
3097 (pp_cxx_template_argument_list): Print argument packs.
3098 (pp_cxx_template_parameter): Print ellipsis for template parameter
3100 * pt.c (comp_template_parms): Compare template parameter packs.
3101 (template_parameter_pack_p): New.
3102 (template_parms_variadic_p): New.
3103 (template_args_variadic_p): New.
3104 (make_ith_pack_parameter_name): New.
3105 (struct find_parameter_pack_data): New.
3106 (find_parameter_packs_r): New.
3107 (uses_parameter_packs): New.
3108 (make_pack_expansion): New.
3109 (check_for_bare_parameter_packs): New.
3110 (expand_template_argument_pack): New.
3111 (reduce_template_parm_level): Propagate parameter pack flag.
3112 (process_template_parm): Add is_parameter_pack parameter to state
3113 when the parameter is actually a parameter pack. Create template
3114 parameter packs when is_parameter_pack is true.
3115 (current_template_args): The argument for a template parameter
3116 pack is an argument pack containing a single pack expansion.
3117 (process_partial_specialization): When checking that non-type
3118 argument expressions do not involve template parameters, loop over
3119 the arguments in argument packs separately.
3120 (push_template_decl_real): Check that the type of the declaration
3121 does not have any bare parameter packs. Check that primary
3122 templates have no more than one parameter pack, and that it comes
3123 at the end of the template parameter list.
3124 (convert_template_argument): Handle coercions for pack expansion
3125 expressions by coercing the pattern then rebuilding the expansion.
3126 (coerce_template_parms): When coercing the arguments for a
3127 variadic template, pack "extra" arguments into an argument pack.
3128 (coerce_template_template_parms): Cannot coerce between parameter
3129 packs and non-pack parameters.
3130 (template_args_equal): Compare PACK_EXPANSION_P expressions.
3131 (comp_template_args): Expand all template arguments packs before
3132 comparing template argument lists.
3133 (mangle_class_name_for_template): Make argument packs as separate
3135 (for_each_template_parm_r): No need to handle BASELINK.
3136 (instantiate_class_template): Handle pack expansions in the base
3138 (tsubst_pack_expansion): New.
3139 (tsubst_template_args): Handle substitutions of argument packs and
3140 pack expansion into template argument lists.
3141 (tsubst_decl): Expand function parameter packs into separate
3142 function parameters.
3143 (tsubst_arg_types): Expand a type pack expansion into separate
3145 (tsubst_exception_specification): Handle pack expansions in
3146 exception specifiers.
3147 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
3148 replacing a template parameter with its argument. If we encounter
3149 a substitution for an argument pack, just return the parameter
3151 (tsubst_copy): sizeof(X...) returns the number of elements in
3152 parameter pack X. See through ARGUMENT_PACK_SELECT when the
3153 PARM_DECL is a parameter pack.
3154 (tsubst_expr): Expression pack expansions and argument packs
3155 cannot show up here; they will all be handled through function
3156 calls, sizeof, and template argument lists.
3157 (tsubst_copy_and_build): sizeof(X...) returns the number of
3158 elements in parameter pack X. Handle pack expansions in TREE_LIST
3159 and CONSTRUCTOR nodes.
3160 (fn_type_unification): Handle "incomplete" explicit template
3161 argument lists that specify some of the arguments for a template
3163 (type_unification_real): Unify arguments against pack expansions.
3164 (template_parm_level_and_index): New, helper function.
3165 (unify_pack_expansion): New.
3166 (unify): Unify argument packs on an argument-by-argument basis,
3167 handling variadic argument packs as well.
3168 (more_specialized_fn): Handle unification of function parameter
3169 packs. All things being equal, prefer non-variadic function
3170 templates to variadic function templates.
3171 (more_specialized_class): Prefer the variadic class template
3172 partial specialization that binds fewer arguments to a parameter
3174 (regenerate_decl_from_template): Expand function parameter packs
3175 into separate parameters.
3176 (instantiate_decl): Ditto.
3177 (tsubst_initializer_list): Handle pack expansions for base-class
3179 (dependent_type_p_r): Determine dependent types in argument packs
3180 and pack expansions.
3181 (value_dependent_expression_p): Determine value-dependence of
3182 non-type argument packs.
3183 (dependent_template_arg_p): Handle argument packs.
3184 * semantics.c (finish_cond): Check for bare parameter packs.
3185 (finish_expr_stmt): Ditto.
3186 (finish_for_expr): Ditto.
3187 (finish_switch_cond): Ditto.
3188 (finish_mem_initializers): Ditto.
3189 * name-lookup.c (arg_assoc_type): Handle pack expansions and
3191 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
3192 * parser.c (make_declarator): Declarator is not an expansion.
3193 (make_pointer_declarator): Transfer parameter pack flag to outer
3195 (make_reference_declarator): Ditto.
3196 (make_ptrmem_declarator): Ditto.
3197 (make_call_declarator): Ditto.
3198 (make_array_declarator): Ditto.
3199 (cp_parser_postfix_expression): Allow pack expansion expressions
3200 in the argument list for a call expression.
3201 (cp_parser_parenthesized_expression_list): Add new parameter
3202 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
3203 into separate arguments."
3204 (cp_parser_new_placement): Allow pack expansion expressions.
3205 (cp_parser_new_initializer): Ditto.
3206 (cp_parser_mem_initializer_list): Allow ellipsis to create a
3207 base-class initializer expansion.
3208 (cp_parser_mem_initializer): Ditto.
3209 (cp_parser_template_parameter_list): Keep track of whether the
3210 template parameter is a template parameter pack.
3211 (cp_parser_template_parameter): Parse the ellipsis to indicate a
3212 template parameter pack.
3213 (cp_parser_type_parameter): Ditto.
3214 (cp_parser_template_argument_list): Parse the ellipsis to indicate
3216 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
3217 this declarator is a parameter pack.
3218 (cp_parser_parameter_declaration): The ellipsis does not end the
3219 parameter declaration, because it might be a parameter pack. Parse
3220 the ellipsis to indicate a parameter pack.
3221 (cp_parser_initializer): Allow pack expansions.
3222 (cp_parser_initializer_list): Allow ellipsis to create an
3223 initializer expansion.
3224 (cp_parser_base_clause): Allow ellipsis to create a base specifier
3226 (cp_parser_type_id_list): Allow ellipsis to create an exception
3227 specifier expansion.
3228 (cp_parser_attribute_list): Don't allow pack expansions.
3229 (cp_parser_functional_cast): Allow pack expansions.
3230 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
3231 compute the length of a parameter pack.
3232 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
3233 end a template argument.
3234 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3235 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3238 2007-03-09 Dirk Mueller <dmueller@suse.de>
3240 * cp/call.c (build_new_op): Call warn_logical_operator.
3242 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3245 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3248 * pt.c (any_template_arguments_need_structural_equality_p):
3251 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3253 * decl.c (grokdeclarator): Disable warnings for anonymous
3256 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3258 * typeck2.c (readonly_error): Always emit a hard error.
3259 Remove last argument.
3260 * cp-tree.h (readonly_error): Adjust prototype.
3261 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3262 * typeck.c (build_unary_op): Likewise.
3263 (build_modify_expr): Likewise.
3265 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3268 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3270 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3273 * parser.c (struct cp_parser): New IN_IF_STMT.
3274 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3275 returning if parsing the body of an 'if' statement or issuing an
3276 error and continuing.
3277 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3279 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3281 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3284 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3287 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3289 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3290 Objective-C++. Don't exit early if -shared-libgcc needs to be
3293 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3295 * typeck.c (common_base_type): Delete unused function.
3297 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3299 * Make-lang.in: Add dummy lang.install-pdf target.
3301 2007-03-01 Simon Baldwin <simonb@google.com>
3304 * decl.c (check_tag_decl): Added new warning for typedef ignored
3305 when it precedes an otherwise valid non-typedef declaration.
3307 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3309 * typeck.c (build_function_call): Store converted arguments
3310 in a stack-allocated array instead of building a list.
3311 (convert_arguments): Store arguments in the array passed in as an
3312 argument, and return the actual number of arguments.
3313 * call.c (build_call): Delete, and replace with...
3314 (build_call_n, build_call_a): New.
3315 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3316 (build_over_call): Store converted arguments in a stack-allocated
3317 array instead of building a list.
3318 (build_cxx_call): Pass arguments in an array instead of as a list.
3319 (build_java_interface_fn_ref): Rewrite to avoid constructing
3321 * tree.h: Update declarations to reflect above changes.
3322 * method.c (use_thunk): Use a stack-allocated array to hold
3323 the arguments instead of a list.
3324 * rtti.c (throw_bad_cast): Update call to cxx_call.
3325 (throw_bad_typeid): Likewise.
3326 (build_dynamic_cast_1): Likewise.
3327 * init.c (build_builtin_delete_call): Use build_call_n.
3328 * decl.c (expand_static_init): Likewise.
3329 * except.c (cp_protect_cleanup_actions): Likewise.
3330 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3331 (gimplify_must_not_throw_expr): Likewise.
3332 (cxx_omp_apply_fn): Use build_call_a.
3334 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3336 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3337 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3339 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3341 * cp-tree.h (static_ctors): Remove.
3342 * cp-tree.h (static_dtors): Likewise.
3343 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3344 refactoring of tree_map hierarchy.
3345 (decl_shadowed_for_var_insert): Likewise.
3346 * semantics.c (expand_body): Use c_expand_body.
3347 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3348 * decl2.c (static_ctors): Remove.
3349 (static_dtors): Likewise.
3350 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3351 objc_generate_static_init_call. Do not call static_[cd]tors.
3352 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3354 (cp_write_global_declarations): Likewise.
3356 2007-02-23 Richard Guenther <rguenther@suse.de>
3358 * class.c (note_name_declared_in_class): Make declaration
3359 changes meaning a pedwarn.
3361 2007-02-22 Michael Matz <matz@suse.de>
3364 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3365 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3366 dump_function_decl): Guard emitting outer scopes by new flag.
3367 * cp-lang.c (cxx_dwarf_name): New function.
3368 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3369 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3371 (push_template_decl_real, lookup_template_class): Remove calls
3374 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3376 * call.c (build_new_method_call): Ensure that explicit calls of
3377 destructors have type "void".
3379 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3381 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3382 and -Walways-true with -Waddress.
3383 * cvt.c (convert_to_void): Replace unconditional warning with
3386 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3388 * decl.c, tree.c: Fix comment typos.
3390 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3393 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3394 statement expression if we had an error mark node.
3396 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3397 Brooks Moses <brooks.moses@codesourcery.com>
3398 Lee Millward <lee.millward@codesourcery.com>
3400 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3401 Change class to tcc_vl_exp.
3403 * call.c (build_call): Use build_call_list instead
3405 (build_over_call): Likewise.
3406 (build_new_method_call): Use build_min_non_dep_call_list
3407 instead of build_min_non_dep.
3409 * error.c (dump_call_expr_args): New function.
3410 (dump_aggr_init_expr_args): New function.
3411 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3412 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3414 * cvt.c (convert_to_void): Use build_call_array instead
3415 of build3; use new AGGR_INIT_EXPR accessor macros.
3417 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3418 instead of TREE_CODE_LENGTH.
3420 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3421 AGGR_INIT_EXPR accessor macros.
3423 * cp-gimplify.c (cp_gimplify_init_expr): Use
3424 AGGR_INIT_EXPR_SLOT to set the slot operand.
3426 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3427 (AGGR_INIT_EXPR_SLOT): New macro.
3428 (AGGR_INIT_EXPR_ARG): New macro.
3429 (aggr_init_expr_nargs): New macro.
3430 (AGGR_INIT_EXPR_ARGP): New macro.
3431 (aggr_init_expr_arg_iterator): New.
3432 (init_aggr_init_expr_arg_iterator): New.
3433 (next_aggr_init_expr_arg): New.
3434 (first_aggr_init_expr_arg): New.
3435 (more_aggr_init_expr_args_p): New.
3436 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3437 (stabilize_aggr_init): New declaration.
3438 (build_min_non_dep_call_list): Likewise.
3440 * tree.c (process_aggr_init_operands): New function.
3441 (build_aggr_init_array) New function.
3442 (build_cplus_new): Update to use new CALL_EXPR and
3443 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3444 build_aggr_init_array.
3445 (build_min_non_dep_call_list) New function.
3446 (build_min_nt): Assert input code parameter is not a variable
3447 length expression class.
3448 (build_min, build_min_non_dep): Likewise.
3449 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3450 to check for equality instead of recursing. Handle tcc_vl_exp
3452 (stabilize_call): Update to only handle CALL_EXPRs, not
3453 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3454 (stabilize_aggr_init): New function.
3455 (stabilize_init): Use it.
3457 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3458 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3459 AGGR_INIT_EXPR accessor macros and argument iterators.
3461 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3462 build_vl_exp. Iterate through the operands, recursively
3463 processing each one.
3464 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3465 CALL_EXPR accessor macros.
3466 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3467 tree code classes. Use TREE_OPERAND_LENGTH instead of
3470 * semantics.c (finish_call_expr): Use build_nt_call_list
3471 instead of build_nt.
3472 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3473 accessor macros. Use build_call_array to construct the
3474 CALL_EXPR node instead of build3
3476 * decl2.c (build_offset_ref_call_from_tree): Use
3477 build_nt_call_list and build_min_non_dep_call_list instead
3478 of build_min_nt and build_min_non_dep.
3480 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3481 Use build_nt_call_list instead of build_min_nt.
3483 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3486 * call.c (build_conditional_expr): Improve error message.
3488 2007-02-13 Dirk Mueller <dmueller@suse.de>
3490 * friend.c (do_friend): Annotate warning about friend
3491 declarations in templates with OPT_Wnon_template_friend.
3492 Convert informal message from warning() to inform().
3494 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3495 Mark Mitchell <mark@codesourcery.com>
3498 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3499 instantiations for variables.
3501 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3504 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3505 Check warn_unused_value just once.
3507 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3510 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3511 (fn_type_unificiation): Likewise.
3512 (get_bindings): Likewise.
3514 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3517 * decl.c (finish_function): Use DECL_REPLACEABLE.
3518 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3520 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3522 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3524 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3526 * decl.c (grokvardecl): Don't error if !have_tls.
3527 (grokdeclarator): Likewise.
3528 * parser.c (cp_parser_omp_threadprivate): Likewise.
3530 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3533 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3534 parameters and result decls in omp clauses.
3535 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3538 2007-02-05 Dirk Mueller <dmueller@suse.de>
3541 * parser.c (cp_parser_class_specifier): Always initialize bases.
3543 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3545 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3546 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3547 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3549 * semantics.c (finish_omp_atomic): Store a whole expression node
3550 in operand 1, and integer_zero_node in operand 0, for dependent
3551 OMP_ATOMIC. Rewrite to make flow easier to understand.
3553 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3555 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3557 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3559 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3560 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3562 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3564 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3565 keyword warning to -Wc++0x-compat.
3567 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3569 * decl.c (grokdeclarator): Update documentation.
3571 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3574 * decl.c (grokdeclarator): If __thread is used together with
3575 a storage class other than extern and static, clear thread_p
3576 after issuing diagnostics and fall through to checking the
3579 2007-01-30 Roger Sayle <roger@eyesopen.com>
3581 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3582 calculating the size of an array (to avoid recursive errors).
3584 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3587 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3589 * call.c (convert_like_real): Don't warn when converting to
3592 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3594 * decl.c (pop_label): Replace warning with call to
3595 warn_for_unused_label.
3597 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3600 * semantics.c (finish_pseudo_destructor_expr): Check the
3601 destrutor name by calling check_dtor_name.
3603 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3605 * lex.c (D_CPP0X): Rename.
3607 (reswords): D_CPP0X -> D_CXX0X.
3608 (init_reswords): Ditto.
3609 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3610 of C++0x keywords as identifiers.
3612 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3615 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3618 2007-01-23 Ian Lance Taylor <iant@google.com>
3620 * typeck.c (convert_for_assignment): Only warn about a = b = c
3621 when converting to bool.
3623 2007-01-23 Roger Sayle <roger@eyesopen.com>
3625 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3627 * typeck.c (ignore_overflows): Remove the remaining uses of
3628 TREE_CONSTANT_OVERFLOW.
3630 2007-01-20 Jan Hubicka <jh@suse.cz>
3632 * decl2.c (start_objects, start_static_storage_duration_function):
3633 Do not make the functions uninlinable.
3635 2007-01-17 Ian Lance Taylor <iant@google.com>
3637 * class.c (add_method): Call VEC_reserve_exact rather than passing
3638 a negative size to VEC_reserve.
3640 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3643 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3645 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3648 * decl.c (make_typename_type): If the qualified name is not a
3649 type, issue an error.
3650 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3653 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3655 * rtti.c: Include target.h.
3656 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3657 don't emit typeinfo for fundamental types as weak.
3658 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3660 2007-01-08 Richard Guenther <rguenther@suse.de>
3662 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3664 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3666 * call.c (standard_conversion): Pass flag to
3667 vector_types_convertible_p to disallow emission of note.
3668 * typeck.c (convert_for_assignment): Pass flag to
3669 vector_types_convertible_p to allow emission of note.
3670 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3671 to disallow emission of note.
3673 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3676 * typeck.c (build_binary_op): Call overflow_warning if
3677 TREE_OVERFLOW_P is true for the result and not for any of the
3680 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3683 * class.c (add_method): Don't wait until template
3684 instantiation time to complain about duplicate methods.
3686 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3689 * semantics.c (finish_unary_op_expr): Warn only if result
3690 overflowed and operands did not.
3692 2007-01-05 Ian Lance Taylor <iant@google.com>
3694 * typeck.c (build_binary_op): Warn about comparing a non-weak
3697 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3699 * pt.c (tsubst): Propagate the need for structural equality checks
3700 when reducing the level of template parameters.
3702 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3704 * pt.c: Fix a comment typo.
3706 2007-01-02 Ian Lance Taylor <iant@google.com>
3708 * semantics.c (maybe_convert_cond): Optionally warn when using an
3709 assignment as a condition.
3710 * typeck.c (convert_for_assignment): Optionally warn about
3711 assigning the result of an assignment to a bool.
3713 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3715 * pt.c (canonical_template_parms): Correct typo in comment.
3717 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3719 * typeck.c (structural_comptypes): Renamed from "comptypes".
3720 (comptypes): Use canonical type information to perform fast type
3721 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3722 canonical type comparison returns the same results as we would see
3723 from the current, structural check. Support COMPARE_STRUCTURAL
3724 when we need structural checks.
3725 * decl.c (typename_compare): Fix comment.
3726 (build_typename_type): TYPENAME_TYPE nodes require structural
3727 equality checks, because they resolve different based on the
3729 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3730 require structural equality checks (for now).
3731 (build_ptrmemfunc_type): Build the canonical pointer to member
3733 (compute_array_index_type): Whenever we build a new index type
3734 to represent the size of an array in a template, we need to mark
3735 this index type as requiring structural equality. This goes for
3736 arrays with value-dependent sizes with the current ABI, or all
3738 * tree.c (cplus_array_hash): New.
3739 (struct cplus_array_info): New.
3740 (cplus_array_compare): New.
3741 (cplus_array_htab): New.
3742 (build_cplus_array_type_1): Use a hash table to cache the array
3743 types we build. Build the canonical array type for each array
3745 (cp_build_qualified_type_real): When building a cv-qualified array
3746 type, use the hash table of array types and build canonical array
3748 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3749 use structural equality (for now).
3750 * cp-tree.h (COMPARE_STRUCTURAL): New.
3751 * pt.c (canonical_template_parms): New.
3752 (canonical_type_parameter): New.
3753 (process_template_parm): Find the canonical type parameter.
3754 (lookup_template_class): When we have named the primary template
3755 type, set the canonical type for our template class to the primary
3756 template type. If any of the template arguments need structural
3757 equality checks, the template class needs structural equality
3759 (tsubst): When reducing the level of a template template
3760 parameter, we require structural equality tests for the resulting
3761 parameter because its template parameters have not had their types
3762 canonicalized. When reducing a template type parameter, find the
3763 canonical reduced type parameter.
3764 (any_template_arguments_need_structural_equality_p): New.
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