1 2008-02-11 Jason Merrill <jason@redhat.com>
4 * pt.c (tsubst): Don't look up a template typedef in an explicit
7 2008-02-11 Douglas Gregor <doug.gregor@gmail.com>
10 * tree.c (cp_build_qualified_type_real): When building a
11 cv-qualified array type, build it as a unique type with
12 build_cplus_array_type_1 and then adopt the unqualified type's
15 2008-02-11 Paolo Carlini <pcarlini@suse.de>
18 * decl.c (groktypename): Check grokdeclarator return.
20 2008-02-10 Jason Merrill <jason@redhat.com>
23 * decl2.c (cp_write_global_declarations): Don't write out static
24 data members with DECL_IN_AGGR_P set.
26 2008-02-08 Jason Merrill <jason@redhat.com>
29 * tree.c (build_target_expr_with_type): Handle void initializer.
30 (bot_manip): Remap slot before recursing.
32 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
35 * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS).
37 2008-02-06 Alexandre Oliva <aoliva@redhat.com>
40 * tree.c: Include tree-flow.h.
41 (build_target_expr): Check type compatibility.
42 * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H).
43 * call.c (convert_like_real): Convert bitfield to expected type.
45 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
49 * typeck.c (structural_comptypes): Call cp_comptypes.
50 (comptypes): New; called from the C/C++ common bits to perform
52 (cp_comptypes): Renamed from comptypes, which is already used,
53 with a different signature, by the C++ front end.
54 (build_reinterpret_cast_1): Call cp_comptypes.
55 (ptr_reasonably_similar): Ditto.
56 * decl.c (decls_match): Ditto.
57 * cvt.c (convert_to_reference): Ditto.
58 * cp-tree.h (same_type_p): Ditto.
59 (same_or_base_type_p): Ditto.
60 (comptypes): Rename to cp_comptypes.
61 * pt.c (canonical_type_parameter): Call cp_comptypes.
63 2008-02-05 Jakub Jelinek <jakub@redhat.com>
66 * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is
67 value dependent expression.
69 2008-02-05 Douglas Gregor <doug.gregor@gmail.com>
72 * decl2.c (save_template_attributes): When we're modifying the
73 TYPE_MAIN_VARIANT to add new attributes, be sure to also modify
74 all of the other variants to add those same attributes. Otherwise,
75 the main variant will be inconsistent with those other variants.
77 2008-02-04 Richard Guenther <rguenther@suse.de>
80 * decl.c (record_builtin_java_type): Make jboolean a
81 integer type again where its mode doesn't match that of bool.
83 2008-02-02 Jason Merrill <jason@redhat.com>
84 Mark Mitchell <mark@codesourcery.com>
87 * init.c (build_value_init_1): New function.
88 (build_value_init): New function.
89 * typeck2.c (build_functional_cast): Call it.
90 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
92 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
94 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
95 add_implicitly_declared_members): Adjust.
96 (check_field_decls): Adjust. Remove warnings about reference/const
97 in class without constructor.
98 (check_bases_and_members): Adjust. Give those warnings here instead.
99 * decl.c (fixup_anonymous_aggr): Adjust.
100 (check_initializer): Adjust, clarify logic slightly.
101 (grok_special_member_properties): Adjust, only set if user-provided.
102 * rtti.c (create_tinfo_types): Don't set.
103 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
104 Use same_type_ignoring_top_level_qualifiers_p.
105 * pt.c (check_explicit_specialization): Adjust.
106 (instantiate_class_template): Adjust.
108 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
109 Jakub Jelinek <jakub@redhat.com>
113 * typeck.c (structural_comptypes): Handle comparisons of
114 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
116 * mangle.c (write_builtin_type): Map down to the canonical type,
117 which will be one of the predefined type nodes.
119 2008-01-29 Michael Meissner <michael.meissner@amd.com>
122 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
123 bits to allow for expansion of the number of middle end tree
126 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
137 * typeck.c (check_return_expr): Tweak call to
138 check_for_bare_parameter_packs.
139 * class.c (add_method): Be careful with error_mark_nodes.
140 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
142 * pt.c (struct find_parameter_pack_data): Remove
144 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
145 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
146 (make_pack_expansion): Ditto.
147 (check_for_bare_parameter_packs): Parameter is now a tree, not a
149 (process_template_parm): Tweak call to
150 check_for_bare_parameter_packs.
151 (push_template_decl_real): Tweak calls to
152 check_for_bare_parameter_packs. If bare parameter packs are found
153 in the list of exceptions, clear out that list after giving an
155 * semantics.c (finish_cond): Tweak call to
156 check_for_bare_parameter_packs.
157 (finish_expr_stmt): Ditto.
158 (finish_for_expr): Ditto.
159 (finish_switch_cond): Ditto.
160 (finish_mem_initializers): Ditto.
161 (finish_member_declaration): Ditto.
162 (finish_static_assert): Check for bare parameter packs in the
164 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
165 attributes of a declaration.
166 * parser.c (cp_parser_using_declaration): Tweak call to
167 check_for_bare_parameter_packs.
168 (cp_parser_base_clause): Ditto.
170 2008-01-28 Jason Merrill <jason@redhat.com>
173 * class.c (build_base_path): Fix !want_pointer case.
175 2008-01-27 Jason Merrill <jason@redhat.com>
178 * class.c (build_base_path): Fix previous change.
180 2008-01-26 Jakub Jelinek <jakub@redhat.com>
183 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
186 2008-01-26 Richard Guenther <rguenther@suse.de>
189 * typeck.c (build_binary_op): Remove code to shorten compares.
191 2008-01-25 Richard Guenther <rguenther@suse.de>
194 * decl.c (record_builtin_java_type): Make __java_boolean
196 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
197 after TYPE_MAIN_VARIANT check.
199 2008-01-25 Jason Merrill <jason@redhat.com>
202 * class.c (build_base_path): Don't mess with virtual access if
204 * call.c (standard_conversion): Don't check whether source type
207 * decl2.c (is_late_template_attribute): Don't defer attribute
208 visibility just because the type is dependent.
210 2008-01-25 Jason Merrill <jason@redhat.com>
211 Mark Mitchell <mark@codesourcery.com>
214 * call.c (standard_conversion): Allow conversion from integer/real
216 (compare_ics): Such a conversion is worse than a normal arithmetic
219 2008-01-25 Richard Guenther <rguenther@suse.de>
222 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
225 2008-01-24 Paolo Carlini <pcarlini@suse.de>
228 * pt.c (push_template_decl_real): Return error_mark_node in case
229 of template definition of non-template.
231 2008-01-24 Jason Merrill <jason@redhat.com>
234 * decl2.c (is_late_template_attribute): Defer any attribute with
235 dependent args. Also defer type attributes if the type is dependent.
237 2008-01-22 Jakub Jelinek <jakub@redhat.com>
238 Alexandre Oliva <aoliva@redhat.com>
241 * call.c (reference_binding): For bitfields use the declared bitfield
243 (add_builtin_candidates): Likewise.
244 * class.c (layout_class_type): For bitfields copy over the
247 2008-01-22 Jason Merrill <jason@redhat.com>
250 * decl.c (groktypename): Also ignore attributes on dependent
251 possibly-class types.
254 * friend.c (do_friend): Check for prior declaration of a friend
255 function of a local class.
256 * name-lookup.c (lookup_name_innermost_nonclass_level):
258 * name-lookup.h: Declare it.
260 2008-01-22 Tom Tromey <tromey@redhat.com>
263 * init.c (build_new_1): Only disallow Java aggregates.
265 2008-01-22 Jakub Jelinek <jakub@redhat.com>
268 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
269 if decl or init is error_mark_node.
272 * error.c (dump_expr): Handle VECTOR_CST.
274 2008-01-21 Jason Merrill <jason@redhat.com>
277 * pt.c (tsubst_aggr_type): Make sure our context is complete.
280 * pt.c (retrieve_local_specialization): Robustify.
281 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
284 * pt.c (tsubst): Only call retrieve_local_specialization if the
285 original typedef was in a function template.
288 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
290 2008-01-21 Richard Guenther <rguenther@suse.de>
293 * error.c (cp_print_error_function): Deal with recursive
296 2008-01-20 Paolo Carlini <pcarlini@suse.de>
299 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
301 2008-01-20 Paolo Carlini <pcarlini@suse.de>
305 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
306 on non-IS_AGGR_TYPE scope.
307 (constructor_name_p): Assert IS_AGGR_TYPE.
309 2008-01-18 Ian Lance Taylor <iant@google.com>
312 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
313 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
314 DECL_IS_OPERATOR_NEW flag.
316 2008-01-16 Richard Guenther <rguenther@suse.de>
319 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
320 for conversions to type variants.
322 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
324 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
325 declaration and code. Update copyright year.
327 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
330 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
331 know we have a class type.
333 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
336 * pt.c (coerce_template_parameter_pack): When substituting into
337 the type of a non-type template parameter pack. use the
338 deduced/substituted arguments.
339 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
340 can be a parameter pack with the ellipsis following it. When we
341 have an erroneous declaration, allow it to be a parameter pack.
342 (cp_parser_template_parameter): Complain about default
343 arguments on non-type template parameter packs, and parse them
344 using the new cp_parser_default_argument.
345 (cp_parser_parameter_declaration): Complain about parameter packs
346 with default arguments. Move parsing of default arguments into a
347 new function, cp_parser_default_argument.
348 (cp_parser_default_argument): New; extracted from
349 cp_parser_parameter_declaration.
351 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
357 * typeck.c (check_return_expr): If there are bare parameter packs
358 in the return value, set it to error_mark_node.
359 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
360 * pt.c (find_parameter_packs_r): Look at the type of
361 IDENTIFIER_NODEs (e.g., for user-defined conversions).
362 (check_for_bare_parameter_packs): Flip the result: now returns
363 TRUE when there were bare parameter packs, FALSE otherwise.
364 (push_template_decl_real): Deal with flipped result of
365 check_for_bare_parameter_packs.
366 * semantics.c (finish_cond): If there are bare parameter packs in
367 the conditional, set it to error_mark_node.
368 (finish_expr_stmt): If there are bare parameter packs in the
369 expression, set it to error_mark_node.
370 (finish_for_expr): Ditto.
371 (finish_switch_cond): If there are bare parameter packs in
372 the conditional, set it to error_mark_node.
373 (finish_mem_initializers): If there are bare parameter packs in
374 the member initializer, set it to error_mark_node.
375 (finish_member_declaration): Check the attributes of the
376 declaration for bare parameter packs, and remove the attributes if
377 any have bare parameter packs.
378 * parser.c (cp_parser_using_declaration): Check the using
379 declaration for bare parameter packs.
380 (cp_parser_base_clause): If there are bare parameter packs in a
381 base specifier, don't add it to the chain.
383 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
386 * error.c (dump_simple_decl): Display ellipsis for template
387 non-type parameter packs.
388 (dump_decl): Display ellipsis for template type parameter packs.
389 (dump_template_decl): Display ellipsis for template template
391 * pt.c (redeclare_class_template): When redeclaring a class
392 template, check for collisions between template parameters and
393 template parameter packs.
395 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
398 * pt.c (process_partial_specialization): Don't mark template
399 parameters that occur in non-deduced contexts.
400 (struct pair_fn_data): Add include_nondeduced_p.
401 (for_each_template_parm_r): Only visit non-deduced contexts if
402 include_nondeduced_p is set.
403 (for_each_template_parm): Added parameter include_nondeduced_p,
404 which states whether template parameters found in non-deduced
405 contexts should be visited.
406 (uses_template_parms): Visit all template parameters, even those
407 in non-deduced contexts.
409 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
412 * pt.c (check_default_tmpl_args): Check for parameter packs that
413 aren't at the end of a primary template.
414 (push_template_decl_real): Remove check for parameter packs that
415 aren't at the end of a primary template; that now happens in
416 check_default_tmpl_args.
417 * semantics.c (finish_template_template_parm): Use
418 check_default_tmpl_args to check for errors in the template
421 2008-01-12 Doug Kwan <dougkwan@google.com>
423 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
424 instead of OPT_Wreturn_type in warning due to ignored return type
426 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
427 instead of OPT_Wreturn_type in warning due to ignored return type
430 2008-01-08 Jakub Jelinek <jakub@redhat.com>
433 * semantics.c (finish_omp_for): Don't call
434 fold_build_cleanup_point_expr if processing_template_decl.
436 2008-01-04 Paolo Carlini <pcarlini@suse.de>
437 Jakub Jelinek <jakub@redhat.com>
440 * error.c (dump_template_argument): Deal with TREE_LIST.
442 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
444 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
445 long" in C++0x mode; change the warning to note that "long long"
446 is only unsupported in C++98 mode.
448 2007-12-20 Jason Merrill <jason@redhat.com>
451 * call.c (standard_conversion): Derived-to-base is considered a
454 2007-12-19 Jakub Jelinek <jakub@redhat.com>
457 * parser.c (cp_parser_omp_parallel): For non-combined parallel
458 call cp_parser_statement rather than
459 cp_parser_already_scoped_statement.
461 2007-12-18 Jason Merrill <jason@redhat.com>
464 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
466 (dependent_type_p_r): Handle the domain of an array.
468 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
469 Jakub Jelinek <jakub@redhat.com>
474 * pt.c (template_template_parm_bindings_ok_p): New; verifies
475 bindings of template template parameters after all template
476 arguments have been deduced.
477 (coerce_template_parms): Don't complain when COMPLAIN doesn't
479 (fn_type_unification): Use template_template_parm_bindings_ok_p.
480 (unify): Deal with variadic, bound template template parameters.
481 (get_class_bindings): Use template_template_parm_bindings_ok_p.
483 2007-12-18 Jakub Jelinek <jakub@redhat.com>
486 * decl.c (grokdeclarator): Reject friend sfk_constructor
489 2007-12-17 Jakub Jelinek <jakub@redhat.com>
492 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
495 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
498 * cp-lang.c (cp_classify_record): New.
499 (LANG_HOOKS_CLASSIFY_RECORD): Override.
501 2007-12-11 Jakub Jelinek <jakub@redhat.com>
504 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
507 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
508 dynamic_cast in a template.
510 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
513 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
514 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
516 2007-12-10 Jakub Jelinek <jakub@redhat.com>
519 * error.c (dump_type_prefix, dump_type_suffix): Handle
523 * error.c (dump_expr): Handle ABS_EXPR.
525 2007-12-09 Jakub Jelinek <jakub@redhat.com>
529 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
530 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
531 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
532 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
533 flag_use_repository and repo_emit_p returned 2.
535 2007-12-06 Jakub Jelinek <jakub@redhat.com>
538 * tree.c (stabilize_call, stabilize_init): Do nothing if
539 processing_template_decl.
541 2007-12-05 Jakub Jelinek <jakub@redhat.com>
544 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
545 error instead of assertion failure.
546 * parser.c (cp_parser_decltype): If closing paren is not found,
547 return error_mark_node.
549 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
552 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
554 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
555 since arg_assoc_template_arg will deal with them (better).
557 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
560 * pt.c (tsubst_exception_specification): Handle substitutions into
561 member templates, where tsubst_pack_expansion returns a
564 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
567 * pt.c (unify_pack_expansion): If we didn't deduce any actual
568 bindings for the template parameter pack, don't try to keep the
569 empty deduced arguments.
570 (unify): If a parameter is a template-id whose template argument
571 list contains a pack expansion that is not at the end, then we
572 cannot unify against that template-id.
574 2007-12-02 Paolo Carlini <pcarlini@suse.de>
577 * pt.c (current_template_args): Use error_operand_p.
579 2007-12-02 Paolo Carlini <pcarlini@suse.de>
582 * error.c (dump_decl): Handle TREE_BINFO.
584 2007-12-01 Ollie Wild <aaw@google.com>
587 * typeck.c (build_binary_op): Add conversion of pointers to function
588 members appearing as operands to the equality operators.
590 2007-11-30 Jakub Jelinek <jakub@redhat.com>
593 * error.c (dump_expr): Handle OBJ_TYPE_REF.
595 2007-11-29 Jakub Jelinek <jakub@redhat.com>
598 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
600 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
605 * parser.c (cp_parser_decltype): Don't call finish_id_expression
607 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
610 2007-11-27 Jakub Jelinek <jakub@redhat.com>
612 PR tree-optimization/34181
613 * method.c (use_thunk): Don't inline the call in the thunk.
616 * tree.c (decl_linkage): Static data members and static member
617 functions in anonymous ns classes are lk_external.
619 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
622 * decl.c (start_preparsed_function): Pass
623 processing_template_decl for the new allocate_struct_function
626 2007-11-25 Richard Guenther <rguenther@suse.de>
628 * decl.c (poplevel): Use BLOCK_CHAIN.
630 2007-11-24 Ollie Wild <aaw@google.com>
632 * typeck.c (delta_from_ptrmemfunc): New function.
633 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
634 (build_binary_op): Call delta_from_ptrmemfunc.
636 2007-11-23 Jakub Jelinek <jakub@redhat.com>
640 * decl.c (cp_finish_decl): Disallow variable or field
641 definitions if extern "Java" aggregates.
642 (grokparms): Disallow parameters with extern "Java"
644 (check_function_type): Disallow function return values
645 with extern "Java" aggregates.
646 * init.c (build_new_1): Disallow placement new with
647 extern "Java" aggregates.
649 2007-11-23 Mark Mitchell <mark@codesourcery.com>
650 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
653 * call.c (convert_like_real): Build a zero constant when __null is
654 converted to an integer type.
656 2007-11-22 Jakub Jelinek <jakub@redhat.com>
659 * decl2.c (cp_write_global_declarations): Issue error about static
660 data members in anonymous namespace which are declared and used,
663 2007-11-20 Jakub Jelinek <jakub@redhat.com>
666 * parser.c (cp_parser_class_head): Reject function template ids.
669 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
670 when processing_template_decl to build_array_type.
673 * pt.c (more_specialized_fn): Don't segfault if one or
674 both argument list end with ellipsis.
676 2007-11-18 Jakub Jelinek <jakub@redhat.com>
679 * semantics.c (finish_call_expr): Set
680 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
681 or OVERLOAD with all noreturn functions.
683 2007-11-16 Jakub Jelinek <jakub@redhat.com>
686 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
689 2007-11-13 Jakub Jelinek <jakub@redhat.com>
696 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
697 set to error_mark_node the outermost POINTER_TYPE to the pack if
698 it is seen in a POINTER_TYPE.
699 (push_template_decl_real): If check_for_bare_parameter_packs
700 fails for function return type, set the return type to
701 integer_type_node. If check_for_bare_parameter_packs failed
702 for non-function, return error_mark_node.
705 * call.c (build_new_op): Call resolve_args before calling
708 2007-11-11 Tom Tromey <tromey@redhat.com>
711 * lex.c (handle_pragma_implementation): Use cpp_included_before.
713 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
716 * pt.c (redeclare_class_template): Update error message. Use a
717 note to show the previous declaration.
718 (tsubst_friend_class): Use the location of the friend template as
719 the input location before calling redeclare_class_template.
721 2007-11-11 Jakub Jelinek <jakub@redhat.com>
724 * semantics.c (finish_pseudo_destructor_expr): Handle
725 object == error_mark_node.
727 2007-11-10 Jakub Jelinek <jakub@redhat.com>
730 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
731 is not scalar type, let finish_class_member_access_expr handle
732 diagnostics. Pass BIT_NOT_EXPR argument to
733 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
735 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
738 * decl.c (cp_complete_array_type): If any of the initializer
739 elements are pack expansions, don't compute the array size yet.
741 2007-11-08 Andrew Pinski <pinskia@gmail.com>
744 * tree.c (decl_linkage): Fields have no linkage.
746 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
748 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
750 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
755 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
756 Be careful with ERROR_MARK_NODEs.
757 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
760 2007-11-07 Jakub Jelinek <jakub@redhat.com>
763 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
766 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
770 * tree.c (c_build_qualified_type): Define bridge to
771 cp_build_qualified_type.
773 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
784 * typeck.c (check_return_expr): Pass address of retval to
785 check_for_bare_parameter_packs.
786 * class.c (build_base_field): Tolerate bases that have no layout
788 (end_of_base): Ditto.
789 * tree.c (canonical_type_variant): Be careful with
791 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
793 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
794 which states whether parameter packs should be replaced with
796 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
797 possible. If set_packs_to_error is set true, replace the parameter
798 pack with ERROR_MARK_NODE. Manage our own pointer sets.
799 (uses_parameter_packs): Don't set parameter packs to
801 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
802 which may be modified (if it is a parameter pack). Instructs
803 find_parameter_packs_r to replace parameter packs with
804 ERROR_MARK_NODE (so that they won't cause errors later on).
805 (process_template_parm): Pass pointer to
806 check_for_bare_parameter_packs.
807 (process_partial_specialization): Replace pack expansions before
808 the end of the template argument list with ERROR_MARK_NODE.
809 (push_template_decl_real): Pass pointer to
810 check_for_bare_parameter_packs. Replace parameter packs not at the
811 end of the template parameter list with ERROR_MARK_NODE.
812 (convert_template_argument): Be more careful about using DECL_NAME
813 on only declarations.
814 (unify): Can't unify against ERROR_MARK_NODE.
815 * semantics.c (finish_cond): Pass pointer to
816 check_for_bare_parameter_packs.
817 (finish_expr_stmt): Ditto.
818 (finish_for_expr): Ditto.
819 (finish_switch_cond): Pass pointer to
820 check_for_bare_parameter_packs, and call it before we put the
821 condition into the statement.
822 (finish_mem_initializers): Pass pointer to
823 check_for_bare_parameter_packs.
824 (finish_member_declaration): Ditto.
825 * parser.c (cp_parser_base_clause): Ditto.
827 2007-11-06 Jakub Jelinek <jakub@redhat.com>
830 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
831 with the final TREE_READONLY flag in place. processing_template_decl
832 is known to be 0 in this part of function.
835 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
836 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
837 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
838 * semantics.c (finish_omp_atomic): Revert most of the
839 2007-02-05 changes, just keep the new representation of
840 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
842 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
845 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
848 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
853 * typeck.c (merge_types): Don't lose rvalue references when
855 * call.c (build_over_call): Don't elide move constructors just
856 because the copy constructor is trivial (!).
857 (compare_ics): If comparing cv-qualifiers fails, we can still order
858 based on binding lvalues vs. rvalues.
860 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
863 * pt.c (unify_pack_expansion): bring handling of function call
864 arguments into line with type_unification_real.
866 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
868 * typeck.c (build_binary_op): Use pedwarn instead of error for
871 2007-11-05 Jakub Jelinek <jakub@redhat.com>
874 * parser.c (cp_parser_unary_expression): For &&label call
875 cp_parser_non_integral_constant_expression and return error_mark_node
879 * decl.c (grokdeclarator): Don't call build_memfn_type if type
880 is neither FUNCTION_TYPE nor METHOD_TYPE.
882 2007-11-02 Jakub Jelinek <jakub@redhat.com>
885 * parser.c (cp_parser_nested_name_specifier_opt): Use
886 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
887 typedef of currently open class.
889 2007-11-02 Paolo Carlini <pcarlini@suse.de>
892 * error.c (dump_expr): Deal specially with statements.
894 2007-11-01 Jason Merrill <jason@redhat.com>
897 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
899 (lookup_template_class): Use it to get the outer template args
900 for instantiating one.
903 * pt.c (reduce_template_parm_level): tsubst the parameters
904 of a template template parm.
906 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
909 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
911 2007-11-01 Jakub Jelinek <jakub@redhat.com>
914 * parser.c (cp_parser_postfix_dot_deref_expression): If
915 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
916 first and if that succeeds and type is SCALAR_TYPE_P, create
920 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
921 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
922 as for std::type_info.
924 2007-10-31 Paolo Carlini <pcarlini@suse.de>
927 * cxx-pretty-print.c (pp_cxx_typeid_expression,
928 pp_cxx_delete_expression): Change to static linkage.
929 * cxx-pretty-print.h: Adjust declarations.
930 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
931 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
932 MODOP_EXPR): Forward to pp_expression.
934 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
937 2007-10-31 Christian Bruel <christian.bruel@st.com>
938 Mark Mitchell <mark@codesourcery.com>
941 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
942 if retval is volatile.
944 2007-10-30 Jakub Jelinek <jakub@redhat.com>
947 * decl2.c (build_offset_ref_call_from_tree): Call
948 build_non_dependent_expr on object prior to building ADDR_EXPR from it
949 if FN is DOTSTAR_EXPR.
951 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
955 * pt.c (find_parameter_packs_r): Fix typo in comment.
956 (convert_template_argument): Look at the pattern of a pack
957 expansion to determine what kind of entity we're converting.
958 (coerce_template_parameter_pack): When we have coerced a non-type
959 template parameter pack, substitute into the type of that pack.
960 (tsubst_pack_expansion): When our substitution of a parameter pack
961 is a "trivial" substitution of itself, just substitute into the
962 pack expansion rather than actually expanding.
964 2007-10-29 Jakub Jelinek <jakub@redhat.com>
967 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
968 for non-integral type bitfields. Return true if bitfield is correct, false
969 error has been diagnosed.
970 (check_field_decls): If check_bitfield_decl returned false, call also
973 2007-10-28 Paolo Carlini <pcarlini@suse.de>
974 Mark Mitchell <mark@codesourcery.com>
977 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
978 class member error out and return.
980 2007-10-27 Jakub Jelinek <jakub@redhat.com>
982 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
983 to current_function_decl rather than 0.
986 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
988 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
990 2007-10-27 Jason Merrill <jason@redhat.com>
993 * call.c (convert_default_arg): Detect recursion.
995 2007-10-27 Jakub Jelinek <jakub@redhat.com>
998 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
999 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
1001 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
1003 * error.c (dump_expr): Handle OFFSETOF_EXPR.
1005 2007-10-26 Jason Merrill <jason@redhat.com>
1008 * pt.c (get_template_info): New fn.
1009 (template_class_depth): Use it.
1010 (push_template_decl_real): Check that the template args of the
1011 definition match the args of the previous declaration.
1013 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1016 * decl2.c (coerce_new_type): Do not allow a default argument for
1017 the first parameter.
1019 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
1022 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
1023 don't see the leading '('. Only lookup names if we get an
1026 2007-10-26 Jakub Jelinek <jakub@redhat.com>
1029 * parser.c (cp_parser_parenthesized_expression_list): Set
1030 greater_than_is_operator_p to true in between the parens.
1032 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1035 * decl.c (grokdeclarator): In case of conflicting specifiers
1036 just return error_mark_node.
1038 2007-10-26 Ollie Wild <aaw@google.com>
1040 * expr.c (cxx_expand_expr): Removed.
1041 * cp-tree.h (exx_expand_expr): Removed.
1042 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
1045 2007-10-25 Paolo Carlini <pcarlini@suse.de>
1048 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
1050 2007-10-23 Jason Merrill <jason@redhat.com>
1052 PR c++/25950 (DR 391)
1053 * call.c (struct conversion): Remove check_copy_constructor_p.
1054 (reference_binding): Always bind a reference directly to a
1055 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
1057 (check_constructor_callable): Remove.
1058 (convert_like_real): Don't call it.
1059 (initialize_reference): Don't call check_constructor_callable.
1060 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
1061 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
1062 conversions if LOOKUP_NO_TEMP_BIND.
1063 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
1064 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
1066 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
1068 2007-10-22 Jakub Jelinek <jakub@redhat.com>
1071 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
1072 before checking if its type is integral.
1074 2007-10-22 Jason Merrill <jason@redhat.com>
1077 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
1078 * pt.c (apply_late_template_attributes): Splice out dependent
1079 attributes from DECL_ATTRIBUTES.
1081 * decl.c (cxx_maybe_build_cleanup): Use build_address.
1083 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1085 * typeck.c (build_binary_op) : Use appropriate warning option
1086 instead of unnamed warning.
1088 2007-10-16 Paolo Carlini <pcarlini@suse.de>
1091 * pt.c (current_template_args): Do not change TREE_LIST elements
1092 with a TREE_VALUE of error_mark_node.
1094 2007-10-16 Mark Mitchell <mark@codesourcery.com>
1096 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
1097 * decl.c (start_decl): Tidy.
1098 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
1100 (grokdeclarator): Clarify comment.
1102 2007-10-14 Andrew Pinski <pinskia@gmail.com>
1105 * decl.c (grokfndecl): Return NULL after the "definition of
1106 implicitly-declared" error happened.
1108 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
1111 * call.c (build_user_type_conversion_1): Do not consider conversion
1112 functions to convert a (possibly cv-qualified) object to the (possibly
1113 cv-qualified) same object type (or a reference to it), to a (possibly
1114 cv-qualified) base class of that type (or a reference to it).
1116 2007-10-12 Paolo Carlini <pcarlini@suse.de>
1118 * pt.c (tsubst): Use template_parm_level_and_index.
1120 2007-10-12 Jakub Jelinek <jakub@redhat.com>
1123 * parser.c (cp_parser_compound_statement): Handle label-declarations
1124 at the beginning of the compound statement.
1125 (cp_parser_block_declaration): Issue diagnostics about __label__
1126 not at the beginning of a block.
1128 2007-10-11 Paolo Carlini <pcarlini@suse.de>
1131 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
1132 to convert_template_argument.
1133 (coerce_template_parms): Return error_mark_node after fixed-length
1135 (tsubst_decl): Check for error_mark_node the return value of the
1136 first tsubst in 'case VAR_DECL'.
1138 2007-10-08 Ollie Wild <aaw@google.com>
1140 * typeck2.c (digest_init): Call cplus_expand_constant after
1141 convert_for_initialization.
1142 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1143 * expr.c (cplus_expand_constant): Updated function description.
1145 2007-10-04 Jason Merrill <jason@redhat.com>
1148 * call.c (initialize_reference): Handle local static reference
1151 2007-10-03 Jason Merrill <jason@redhat.com>
1154 * name-lookup.c (push_namespace_with_attrs): Fold back into...
1155 (push_namespace): Here.
1156 (handle_namespace_attrs): New fn for the attr code.
1157 (leave_scope): Don't pop_visibility.
1158 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
1159 * parser.c (cp_parser_namespace_definition): Call
1160 handle_namespace_attrs and pop_visibility as appropriate.
1163 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
1165 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
1167 * decl.c (duplicate_decls): Preserve linkage flags for mere
1168 redeclarations of gnu_inline definitions.
1170 2007-10-03 Jason Merrill <jason@redhat.com>
1173 * decl.c (wrap_cleanups_r): New fn.
1174 (wrap_temporary_cleanups): New fn.
1175 (initialize_local_var): Call it.
1177 2007-09-29 Jason Merrill <jason@redhat.com>
1180 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
1181 constant to not have DECL_EXTERNAL if it's file-local.
1183 2007-09-28 Ollie Wild <aaw@google.com>
1186 2007-09-27 Ollie Wild <aaw@google.com>
1188 * typeck2.c (digest_init): Call cplus_expand_constant after
1189 convert_for_initialization.
1190 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1191 * expr.c (cplus_expand_constant): Updated function description.
1193 2007-09-28 Jason Merrill <jason@redhat.com>
1196 * class.c (layout_empty_base): Take rli parameter, update
1197 rli->record_align if empty base has user-specified alignment.
1198 (build_base_field): Pass rli to it.
1200 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1203 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
1205 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1208 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
1209 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
1210 (dump_parameters): Just call dump_type for argument packs too.
1212 2007-09-28 Jakub Jelinek <jakub@redhat.com>
1215 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
1216 qualification by creating qualified PACK_EXPANSION_PATTERN and
1217 then calling make_pack_expansion on it.
1219 2007-09-27 Ollie Wild <aaw@google.com>
1221 * typeck2.c (digest_init): Call cplus_expand_constant after
1222 convert_for_initialization.
1223 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1224 * expr.c (cplus_expand_constant): Updated function description.
1226 2007-09-27 Jason Merrill <jason@redhat.com>
1229 * decl2.c (is_late_template_attribute): Don't crash on unknown
1232 2007-09-27 Paolo Carlini <pcarlini@suse.de>
1235 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
1236 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
1237 spaces in the formatting.
1238 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
1240 2007-09-27 Jakub Jelinek <jakub@redhat.com>
1242 * error.c (cxx_print_error_function): Add third argument, pass
1243 it over to lhd_print_error_function.
1244 (cp_print_error_function): If diagnostic->abstract_origin, print
1246 * cp-tree.h (struct diagnostic_info): New forward decl.
1247 (cxx_print_error_function): Add third argument.
1249 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
1252 * name-lookup.c (pushtag): Do not create an implicit typedef before
1253 the associated type declaration is known to be valid.
1255 2007-09-25 Jakub Jelinek <jakub@redhat.com>
1257 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
1258 rather than pointers.
1260 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1263 * search.c (check_final_overrider): Fail if
1264 targetm.comp_type_attributes returns 0.
1266 2007-09-24 Jason Merrill <jason@redhat.com>
1269 * pt.c (resolve_typename_type): Don't look things up in the original
1270 template if it would mean losing template arguments.
1272 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1275 * cp-tree.h (cxx_type_hash_eq): New prototype.
1276 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1277 * tree.c (cxx_type_hash_eq): New function.
1279 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1282 * tree.c (cp_build_qualified_type_real): Build a canonical
1283 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1285 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1289 * tree.c (cplus_array_compare): Compare pointers, not types.
1290 (build_cplus_array_type_1): Store new array type into the hash
1291 table before building the canonical type; build the canonical type
1293 (cp_build_qualified_type_real): Put all of the array types with
1294 cv-qualified element types into the C++ array hash table, built as
1295 variants of the unqualified versions.
1297 2007-09-23 Jason Merrill <jason@redhat.com>
1300 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1301 for deprecation warnings.
1303 2007-09-22 Jason Merrill <jason@redhat.com>
1306 * call.c (build_over_call): Warn about deprecated virtuals.
1309 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1310 (MAYBE_TAGGED_TYPE_P): Remove.
1311 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1312 instead of calling is_late_template_attribute again.
1313 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1314 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1315 Don't crash on typedefs from non-template classes.
1316 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1317 (is_late_template_attribute): All attributes applied to template
1318 parms or typename types are dependent. Static.
1319 (splice_template_attributes): Pass decl through.
1320 (save_template_attributes): Likewise.
1322 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1325 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1326 returned from tsubst_pack_expansion.
1327 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1328 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1330 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1333 * semantics.c (finish_id_expression): Use consistently
1334 context_for_name_lookup.
1335 * decl.c (fixup_anonymous_aggr): Fix error message for
1336 anonymous struct (vs union).
1338 2007-09-19 Jason Merrill <jason@redhat.com>
1341 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1342 (retrieve_specialization): Only tagged types use
1343 DECL_TEMPLATE_INSTANTIATIONS.
1344 (instantiate_class_template): Push nested classes too.
1345 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1347 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1348 * init.c (is_aggr_type): Remove redundant tests.
1349 * class.c (push_nested_class): Use CLASS_TYPE_P.
1351 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1354 * init.c (build_zero_init): If, recursively, build_zero_init
1355 returns a NULL_TREE, do not append it to the VEC of constructors.
1357 2007-09-18 Jason Merrill <jason@redhat.com>
1360 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1361 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1362 ATTR_FLAG_TYPE_IN_PLACE.
1363 (tsubst): Do unqualified lookup to find typedefs from current class.
1364 [ARRAY_TYPE]: Propagate alignment info.
1365 * decl2.c (is_late_template_attribute): Only defer handling of
1366 attribute aligned if the expression is dependent.
1367 (save_template_attributes): If we're deferring any attributes,
1368 make this a naming typedef.
1370 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1372 PR c++/33462 (again)
1373 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1374 va_arg instead of __builtin_va_arg.
1376 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1379 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1380 (pp_cxx_primary_expression): Use it.
1381 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1382 * error.c (dump_expr): Use it.
1384 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1387 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1388 out case TYPEID_EXPR to...
1389 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1390 and pp_cxx_right_paren.
1391 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1392 * error.c (dump_expr): Use it.
1394 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1397 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1398 (pp_cxx_primary_expression): Use it.
1399 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1400 * error.c (dump_expr): Use it.
1402 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1405 * init.c (build_new): Remove warning for zero-element
1408 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1411 * call.c (maybe_handle_implicit_object): Set this_p, clear
1412 rvaluedness_matches_p.
1413 (compare_ics): Do not compare rvaluedness matching when one of the
1414 operands is an implicit object.
1416 2007-09-14 Jason Merrill <jason@redhat.com>
1418 PR c++/17743, c++/19163
1419 * decl2.c (is_late_template_attribute): New fn.
1420 (splice_template_attributes, save_template_attributes): New fns.
1421 (cplus_decl_attributes): Call save_template_attributes.
1422 * pt.c (apply_late_template_attributes): New fn.
1423 (instantiate_class_template, tsubst_decl): Use it.
1424 * cp-tree.h: Declare is_late_template_attribute.
1426 2007-09-13 Tom Tromey <tromey@redhat.com>
1428 * parser.c (cp_lexer_new_main): Don't use
1429 c_lex_return_raw_strings.
1430 (cp_lexer_get_preprocessor_token): Update. Add special case when
1433 2007-09-11 Jan Hubicka <jh@suse.cz>
1435 * method.c (use_thunk): Use tree_rest_of_compilation
1436 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1437 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1438 * cp-tree.h (expand_body): Kill.
1439 (emit_associated_thunks): Declare.
1440 * semantics.c (emit_associated_thunks): Export.
1441 (expand_body): Kill.
1443 2007-09-09 David Daney <ddaney@avtrex.com>
1446 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1447 to calculate cookie_ptr.
1449 2007-09-08 Jason Merrill <jason@redhat.com>
1452 * pt.c (most_specialized_class): Set processing_template_decl
1453 while tsubsting partial spec args.
1455 2007-09-06 Jason Merrill <jason@redhat.com>
1457 * decl2.c (get_guard): Copy visibility from the guarded variable.
1459 2007-09-06 Jan Hubicka <jh@suse.cz>
1461 * semantics.c (expand_body): Do not mark arguments of clones used.
1463 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1466 * decl.c (cp_finish_decl): When processing_template_decl,
1467 deal correctly with init as TREE_LIST.
1469 2007-09-06 Tom Tromey <tromey@redhat.com>
1471 * decl.c (finish_function): Put return's location on line zero of
1474 2007-09-05 Jason Merrill <jason@redhat.com>
1477 * except.c (prepare_eh_type): Use type_decays_to.
1480 * init.c (build_delete): Use build_headof to get the address of the
1481 complete object if we aren't using the deleting destructor.
1482 * rtti.c (build_headof): No longer static.
1483 * cp-tree.h: Declare it.
1485 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1487 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1488 decl if a prototype for XX is provided with throw().
1491 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1492 on __*_chk non-__builtin_* decls.
1494 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1497 * semantics.c (finish_id_expression): Use context_for_name_lookup
1498 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1499 * class.c (finish_struct_anon): Deal correctly with anonymous
1500 structs (vs unions, as GNU extension) in error messages.
1502 2007-09-05 Jan Hubicka <jh@suse.cz>
1504 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1505 call, DECL_EXTERNAL checks and current_function_decl saving.
1507 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1509 PR c++/29731 (again)
1510 * parser.c (cp_parser_primary_expression): Return error_mark_node
1511 when a statement-expression is found in a template-argument list.
1513 2007-09-04 Jason Merrill <jason@redhat.com>
1515 * except.c (initialize_handler_parm): Use
1516 fold_build_cleanup_point_expr.
1519 * call.c (reference_binding): Don't look for user-defined conversions
1523 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1524 the MUST_NOT_THROW_EXPR.
1526 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1528 * decl.c (cp_finish_decl): Call determine_visibility before
1529 make_rtl_for_nonlocal_decl.
1531 2007-09-04 Jason Merrill <jason@redhat.com>
1534 * pt.c (most_specialized_class): Substitute outer template
1535 arguments into the arguments of a member template partial
1537 (strip_innermost_template_args): New fn.
1539 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1541 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1543 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1545 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1546 * decl.c (cp_make_fname_decl): Likewise,
1547 * parser.c (cp_parser_string_literal): Likewise,
1548 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1549 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1552 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1555 * typeck.c (build_unary_op): Fix error message for
1556 Boolean expression as operand to operator--.
1558 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1560 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1561 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1564 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1567 * init.c (build_default_init): Make extern.
1568 * cp-tree.h (build_default_init): Declare here.
1569 * pt.c (tsubst_expr): When the instantiation of the initializer of
1570 a variable results in an empty list, default-initialize the
1572 (tsubst_copy_and_build): When the instantiation of the initializer
1573 in a new expression results in an empty initializer list,
1574 default-initialize it.
1576 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1578 * mangle.c (write_type): Change mangling of rvalue reference from
1581 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1583 * decl.c (duplicate_decls): Remove duplicated line.
1585 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1588 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1589 BOUND_TEMPLATE_TEMPLATE_PARM.
1591 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1594 * search.c (lookup_member): Check the name argument for
1597 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1600 * parser.c (cp_parser_trait_expr): Check rerurn value of
1603 2007-08-30 Ollie Wild <aaw@google.com>
1605 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1606 convert_ptrmem for pointer to member conversions.
1607 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1608 (ocp_convert): Update cp_convert_to_pointer call.
1609 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1611 (build_static_cast_1): Check can_convert for conversions in either
1613 (get_delta_difference_1): New function.
1614 (get_delta_difference): Refactor to call get_delta_difference_1.
1616 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1618 * decl.c (start_preparsed_function): Set
1619 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1621 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1624 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1625 BOUND_TEMPLATE_TEMPLATE_PARM.
1627 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1631 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1632 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1634 2007-08-27 Jason Merrill <jason@redhat.com>
1637 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1638 Look inside STMT_EXPR.
1639 * semantics.c (stmt_expr_value_expr): New fn.
1640 * cp-tree.h: Declare it.
1643 * decl.c (groktypename): Ignore attributes applied to class type.
1645 2007-08-28 Richard Guenther <rguenther@suse.de>
1647 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1649 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1651 * error.c (dump_expr): Handle COMPLEX_CST.
1652 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1653 (pp_cxx_expression): Likewise.
1655 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1657 * decl.c (GNU_INLINE_P): New.
1658 (duplicate_decls): Handle gnu_inline. Merge attributes and
1659 some flags in overriding definitions.
1660 (redeclaration_error_message): Handle gnu_inline.
1661 (start_preparsed_function): Likewise.
1663 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1665 * call.c (sufficient_parms_p): Constify.
1666 * class.c (same_signature_p): Likewise.
1667 * cp-gimplify.c (is_invisiref_parm,
1668 cxx_omp_privatize_by_reference): Likewise.
1669 * cp-objcp-common.c (has_c_linkage): Likewise.
1670 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1671 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1672 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1673 num_artificial_parms_for, comp_template_parms,
1674 template_parameter_pack_p, any_dependent_template_arguments_p,
1675 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1676 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1677 zero_init_p, member_p, cp_lvalue_kind,
1678 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1679 varargs_function_p, is_dummy_object, special_function_kind,
1680 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1681 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1682 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1683 cp_has_mutable_p, at_least_as_qualified_p,
1684 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1685 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1686 * except.c (nothrow_libfn_p): Likewise.
1687 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1689 * pt.c (comp_template_parms, template_parameter_pack_p,
1690 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1691 any_dependent_template_arguments_p): Likewise.
1692 * repo.c (repo_export_class_p): Likewise.
1693 * semantics.c (anon_aggr_type_p): Likewise.
1694 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1695 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1696 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1697 zero_init_p, special_function_p): Likewise.
1698 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1699 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1700 compparms, invalid_nonstatic_memfn_p,
1701 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1702 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1703 cp_has_mutable_p, lvalue_or_else): Likewise.
1705 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1707 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1708 * cp-objcp-common.c (cp_tree_size): Ditto.
1709 * tree.c (cp_walk_subtrees): Ditto
1710 * cp-tree.def (TINST_LEVEL): Go away.
1711 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1712 move together with other non-tree structs.
1713 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1714 (union lang_tree_node): Eliminate tinst_level field.
1715 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1716 (current_instantiation, outermost_tinst_level): Return
1717 a "struct tinst_level *".
1719 * error.c (print_instantiation_partial_context): Change second
1720 parameter to a "struct tinst_level *". Replace accessor macros
1722 (print_instantiation_full_context): Likewise.
1723 * lex.c (in_main_input_context): Likewise.
1725 * pt.c (struct pending_templates): New.
1726 (pending_templates, last_pending_template): Use it as a type.
1727 (current_tinst_level): Change typo to "struct tinst_level *"
1728 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1729 (add_pending_template): Construct a "struct pending_template".
1730 Replace TINST_LEVEL accessor macros with field access.
1731 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1732 (pop_tinst_level): Likewise.
1733 (instantiate_pending_templates): Likewise. Factor common code used
1734 when an instantiation has been done.
1735 (outermost_tinst_level): Replace tree_last with loop.
1736 (current_instantiation): Return a "struct tinst_level *".
1738 2007-08-24 Ollie Wild <aaw@google.com>
1740 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1741 * name-lookup.h (cp_binding_level): Remove vtables member.
1743 2007-08-24 Richard Guenther <rguenther@suse.de>
1745 * tree.c (cp_cannot_inline_tree_fn): Remove.
1746 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1747 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1750 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1753 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1754 error_mark_node right away if build_expr_type_conversion
1758 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1759 is error_mark_node rather than NULL_TREE.
1760 * pt.c (check_explicit_specialization): Likewise.
1763 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1764 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1766 2007-08-22 Jason Merrill <jason@redhat.com>
1769 * pt.c (outermost_tinst_level): New function.
1770 * lex.c (in_main_input_context): New function.
1771 * cp-tree.h: Declare it.
1772 * decl2.c (constrain_class_visibility): Use it to avoid warning
1773 about uses of the anonymous namespace in the main input file.
1775 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1777 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1779 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1782 * class.c (finish_struct_1): Warn when a class has virtual
1783 functions and accessible non-virtual destructor.
1785 2007-08-20 Richard Guenther <rguenther@suse.de>
1789 * call.c (build_new_method_call): Convert initializer to
1791 * init.c (build_aggr_init): Do not fiddle with types.
1792 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1793 * except.c (build_throw): Do not drop qualifiers for the
1795 * typeck.c (get_member_function_from_ptrfunc): Do not
1796 fiddle with types, instead convert.
1797 (build_ptrmemfunc1): Convert to the target type for
1799 (gfc_trans_allocate): Convert result to target type.
1800 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1801 pointer-to-member structures shall have alias set zero as well.
1803 2007-08-20 Richard Guenther <rguenther@suse.de>
1805 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1807 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1808 (nonstatic_local_decl_p): Likewise.
1809 * tree.c (cp_auto_var_in_fn_p): Remove.
1810 * decl.c (nonstatic_local_decl_p): Remove.
1812 2007-08-20 Richard Guenther <rguenther@suse.de>
1814 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1816 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1817 cp_walk_subtrees lh parameter.
1818 (cp_walk_tree_without_duplicates): New define to
1819 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1820 * tree.c (count_trees): Call
1821 cp_walk_tree_without_duplicates.
1822 (verify_stmt_tree): Call cp_walk_tree.
1823 (break_out_target_exprs): Likewise.
1824 (WALK_SUBTREE): Likewise.
1825 * cp-gimplify.c (cp_genericize): Likewise.
1826 * cp-pt.c (find_parameter_packs_r): Likewise.
1827 (uses_parameter_packs): Likewise.
1828 (make_pack_expansion): Likewise.
1829 (check_for_bare_parameter_packs): Likewise.
1830 (for_each_template_parm): Likewise.
1831 * decl.c (check_default_argument): Call
1832 cp_walk_tree_without_duplicates.
1833 * except.c (build_throw): Likewise.
1834 * decl2.c (type_visibility): Likewise.
1835 * semantics.c (expand_or_defer_fn): Likewise.
1836 (finalize_nrv): Call cp_walk_tree.
1838 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1841 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1842 Initialize it with save_expr rather than get_temp_regvar.
1844 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1847 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1850 2007-08-17 Ollie Wild <aaw@google.com>
1853 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1854 declarations into appropriate slots for comparison. Fix type
1857 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1860 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1861 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1863 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1866 * parser.c (cp_parser_class_head): Improve error message.
1868 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1870 * pt.c (instantiate_decl): Set input_location
1871 for the function end.
1873 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1875 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1877 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1878 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1879 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1880 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1881 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1882 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1883 * typeck.c (cp_type_quals): Likewise.
1884 * typeck2.c (cxx_incomplete_type_diagnostic,
1885 cxx_incomplete_type_error): Likewise.
1887 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1890 * pt.c (tsubst_friend_function): When check_classfn
1891 returns error_mark_node likewise return it.
1893 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1896 * typeck.c (check_return_expr): Don't NRV optimize vars in
1898 * decl.c (finish_function): Comment fix.
1900 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1903 * pt.c (push_template_decl_real): Depending on TYPE_P
1904 use either TYPE_CONTEXT or DECL_CONTEXT.
1906 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1908 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1909 constructors and destructors return this.
1911 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1914 * decl2.c (check_classfn): Return error_mark_node in case of error;
1915 in that case, do not call add_method.
1916 * decl.c (start_decl): Deal with check_classfn returning
1918 (grokfndecl): Likewise.
1919 * pt.c (tsubst_friend_function): Likewise.
1921 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1924 * typeck.c (build_binary_op): Disallow vector float types with
1925 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1927 2007-08-11 Ian Lance Taylor <iant@google.com>
1929 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1931 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1933 2007-08-10 Ollie Wild <aaw@google.com>
1935 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1937 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1939 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1940 (lookup_using_namespace): Fix ambiguous_decl call.
1941 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1943 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1945 * call.c (name_as_c_string): Use CONST_CAST.
1946 * decl.c (build_decl): Likewise.
1947 * parser.c (cp_parser_string_literal): Likewise.
1949 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1952 * error.c (dump_expr): Consistently use the *_cxx_*
1953 variants of the pretty-print functions.
1955 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1958 * decl.c (check_special_function_return_type): Just error
1959 on return type specified for conversion operator.
1961 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1963 * typeck2.c (readonly_error): Handle general expressions.
1964 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1966 2007-08-06 Dan Hipschman <dsh@google.com>
1968 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1969 access function name.
1971 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1974 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1975 * g++spec.c (lang_specific_driver): Check them.
1977 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1980 * pt.c (inline_needs_template_parms): Fix comment; change return type
1983 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1986 2007-03-26 Dirk Mueller <dmueller@suse.de>
1988 * parser.c (cp_parser_member_declaration): Pedwarn
1989 about stray semicolons after member declarations.
1991 2007-08-02 Lee Millward <lee.millward@gmail.com>
1996 * parser.c (cp_parser_asm_definition): Detect and discard asm
1997 statements with invalid inputs or outputs.
1998 (cp_parser_asm_operand_list): Return error mark node if any
1999 of the operands are invalid. Adjust documentation.
2001 2007-08-02 Nick Clifton <nickc@redhat.com>
2003 * typeck.c: Change copyright header to refer to version 3 of the
2004 GNU General Public License and to point readers at the COPYING3
2005 file and the FSF's license web page.
2006 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
2007 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
2008 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
2009 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
2010 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
2011 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
2012 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
2013 name-lookup.h, parser.c: Likewise.
2015 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2018 * call.c (magic_varargs_p): Honor the "type generic" attribute.
2020 2007-07-30 Paolo Carlini <pcarlini@suse.de>
2023 * semantics.c (finish_label_stmt): Reject the __label__
2024 extension outside function scopes.
2026 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2028 * parser.c (eof_token): Un-constify.
2029 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
2030 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
2033 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
2035 * pt.c, tree.c, typeck2.c: Fix comment typos.
2037 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
2038 Mark Mitchell <mark@codesourcery.com>
2041 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
2042 hidden due to friend declarations in local classes.
2044 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
2046 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
2047 * cp-tree.def (DECLTYPE_TYPE): New.
2048 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
2049 (dump_type_prefix): Ditto.
2050 (dump_type_suffix): Ditto.
2051 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
2052 * mangle.c (write_type): Handle DECLTYPE_TYPE.
2053 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
2055 (DECLTYPE_TYPE_EXPR): New.
2056 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
2057 (finish_declared_type): Declare.
2058 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
2059 DECLTYPE_TYPE nodes.
2060 (pp_cxx_type_id): Ditto.
2061 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
2062 (tsubst): Substitute into a DECLTYPE_TYPE node.
2063 (tsubst_copy): Ditto.
2064 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
2066 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
2067 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
2068 structural equality (because we can't hash the expressions).
2069 (finish_declared_type): New.
2070 * lex.c (reswords): Add "decltype" keyword.
2071 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
2072 (cp_parser_postfix_expression): Add member_access_only_p to
2073 restrict postfix expression to member access expressions.
2074 (cp_parser_unary_expression): Update call to
2075 cp_parser_postfix_expression to reflect new parameter.
2076 (cp_parser_declared_type): New.
2077 (cp_parser_simple_type_specifier): Parse decltype types.
2079 2007-07-27 Mark Mitchell <mark@codesourcery.com>
2082 * call.c (convert_for_arg_passing): Only widen bitfields to their
2083 declared types if necessary.
2085 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2087 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
2090 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2092 * decl.c (typename_hash, typename_compare): Constify.
2093 * mangle.c (hash_type, compare_type): Likewise.
2094 * pt.c (eq_local_specializations, hash_local_specialization):
2096 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
2097 list_hash): Likewise.
2098 * typeck2.c (pat_compare): Likewise.
2100 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
2102 * method.c (implicitly_declare_fn): Increase alignment if member
2103 function pointer format requires it.
2105 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2108 * typeck.c (check_return_expr): Do not pass a null argument
2111 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2114 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
2117 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
2120 * typeck.c (convert_arguments): Only use default args if we have
2124 * typeck.c (structural_comptypes): No need to check
2125 resolve_typename_type return value here.
2126 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
2127 * pt.c (resolve_typename_type): Follow typename typedefs. Return
2128 original type rather than error_mark_node in case of failure.
2129 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
2130 resolve_typename_type result check.
2131 (cp_parser_direct_declarator, cp_parser_head,
2132 cp_parser_constructor_declarator_p): Likewise.
2134 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
2136 * pt.c (template_parms_variadic_p): Remove.
2137 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
2139 2007-07-12 Jakub Jelinek <jakub@redhat.com>
2142 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
2143 argument to dump_aggr_init_expr_args instead of false.
2145 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
2147 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
2148 canonical types; otherwise, fall back to structural type
2149 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
2150 internal compiler error if the canonical types are wrong.
2152 2007-07-11 Paolo Carlini <pcarlini@suse.de>
2155 * parser.c (cp_parser_make_indirect_declarator): When the
2156 the code argument is ERROR_MARK return cp_error_declarator.
2158 2007-07-09 Geoffrey Keating <geoffk@apple.com>
2161 * decl.c (cxx_init_decl_processing): Don't set
2162 force_align_functions_log.
2163 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
2164 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
2165 FUNCTION_DECL, return its alignment.
2167 2007-07-09 Richard Guenther <rguenther@suse.de>
2169 * decl.c (start_preparsed_function): Do not promote return type.
2171 2007-07-08 Paolo Carlini <pcarlini@suse.de>
2174 * pt.c (unify): Never pass error_mark_node to template_decl_level.
2176 2007-07-07 Mark Mitchell <mark@codesourcery.com>
2179 * pt.c (resolve_overloaded_unification): Robustify. Return a
2181 (type_unification_real): Adjust accordingly.
2183 2007-07-06 Richard Guenther <rguenther@suse.de>
2185 * init.c (build_new_1): Use the correct pointer type.
2186 * typeck2.c (build_m_component_ref): Likewise.
2188 2007-07-05 Mark Mitchell <mark@codesourcery.com>
2191 * init.c (build_zero_init): Always build an initializer for
2193 * typeck2.c (build_functional_cast): Use build_zero_init.
2196 * init.c (build_new_1): Always pass the allocation function to
2197 build_op_delete_call.
2198 * call.c (build_op_delete_call): Handle operator delete with a
2199 variable-argument list. Do not issue an error when no matching
2200 deallocation function is available for a new operator.
2203 * cp-tree.h (any_value_dependent_elements_p): Declare it.
2204 * decl.c (value_dependent_init_p): New function.
2205 (cp_finish_decl): Use it.
2206 * pt.c (value_dependent_expression_p): Use
2207 any_value_dependent_elements_p.
2208 * parser.c (cp_parser_primary_expression): Add comment about
2209 treating dependent qualified names as integral
2210 constant-expressions.
2212 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
2214 * decl.c (build_ptrmemfunc_type): Always use structural equality
2215 tests when comparing pointer-to-member-function types, because the
2216 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
2219 2007-07-03 Mark Mitchell <mark@codesourcery.com>
2221 * init.c (build_new): Tweak comment.
2223 2007-06-29 Dave Brolley <brolley@redhat.com>
2226 * parser.c (cp_parser_new_type_id): Don't reduce a named array
2227 type to its base type and number of elements here.
2228 * init.c (build_new): Call complete_type_or_else to ensure that the
2229 type is complete and to issue a diagnostic if it is not.
2230 (build_new_1): Don't call complete_type_or_else here.
2232 2007-07-03 Richard Guenther <rguenther@suse.de>
2235 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
2238 2007-07-02 Simon Baldwin <simonb@google.com>
2240 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
2241 for inner-style nested forward declarations that don't declare
2244 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2247 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2248 DECL_P in not a variable and appears more than once error messages.
2250 2007-07-01 Ollie Wild <aaw@google.com>
2252 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
2253 (select_decl): Remove function.
2254 (unqualified_namespace_lookup): Populate binding by calling
2255 ambiguous_decl. Remove select_decl call.
2256 (lookup_qualified_name): Remove select_decl call.
2257 * decl.c (lookup_and_check_tag): Check for ambiguous references.
2258 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2259 generation when name lookup is ambiguous.
2261 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2264 * init.c (build_new_1): Use structural equality on the copy of the
2267 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2269 * decl2.c (determine_visibility): Implement
2270 flag_visibility_ms_compat effect on type info.
2271 * decl.c (cxx_init_decl_processing): Implement
2272 global effect of flag_visibility_ms_compat.
2274 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2276 * decl2.c (start_objects): Mark constructor-running function
2279 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
2282 * decl.c (grokdeclarator): Reset friendp for member functions declared
2283 friend of their own class.
2285 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2287 * decl2.c (determine_visibility): Don't look for dllexport here.
2288 (determine_visibility_from_class): Tidy.
2290 2007-06-18 Simon Baldwin <simonb@google.com>
2293 * parser.c (cp_parser_single_declaration): Added check for storage
2294 class other than sc_none in parsed declaration, and a flag to indicate
2295 if the call is part of an explicit template specialization parse.
2296 * (cp_parser_explicit_specialization): Specialization check flag added
2297 to call to cp_parser_single_declaration(), set true.
2298 * (cp_parser_template_declaration_after_export): Specialization check
2299 flag added to call to cp_parser_single_declaration(), set false.
2300 * pt.c (check_explicit_specialization): Added code to copy visiblity
2301 and linkage from the templated function to the explicit specialization.
2303 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2305 * typeck.c (build_binary_op): For templates build the
2306 expression in pieces to avoid the assert in build2_stat.
2307 (get_member_function_from_ptrfunc):
2308 Change over to using POINTER_PLUS_EXPR and convert
2309 the second operand to sizetype.
2310 * typeck2.c (build_m_component_ref): Likewise.
2311 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2312 instead of PLUS_EXPR for pointers.
2313 (build_new_1): Likewise.
2314 (build_vec_delete_1): Likewise.
2315 (build_vec_delete): Likewise.
2316 * class.c (build_base_path): Likewise.
2317 (build_base_path): Likewise.
2318 (convert_to_base_statically): Likewise.
2319 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2320 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2321 instead of PLUS_EXPR.
2322 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2323 instead of PLUS_EXPR for pointers.
2324 * call.c (build_special_member_call): Likewise.
2325 * rtti.c (build_headof): Likewise.
2326 Use sizetype instead of ptrdiff_type_node.
2327 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2328 instead of PLUS_EXPR for pointers.
2329 * except.c (expand_start_catch_block): Do a
2330 NEGATIVE and then a POINTER_PLUS_EXPR instead
2332 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2333 PLUS_EXPR on pointer types over to use
2334 POINTER_PLUS_EXPR and remove the conversion
2335 to the pointer types.
2336 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2337 adding to a pointer type. Use size_int instead of
2338 ssize_int. Convert the index to sizetype before
2339 adding it to the pointer.
2341 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2343 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2344 (DECL_ANON_UNION_VAR_P): New macro.
2345 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2346 than DECL_VAR_MARKED_P, to keep track of which variables we have
2348 * decl.c (redeclaration_error_message): Complain about redeclaring
2349 anonymous union members at namespace scope.
2350 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2352 2007-06-14 Geoff Keating <geoffk@apple.com>
2354 * decl2.c (determine_visibility): Ensure that functions with
2355 hidden types as parameters are hidden.
2358 * decl2.c (determine_visibility): Remove duplicate code for
2361 2007-06-12 Ian Lance Taylor <iant@google.com>
2364 * init.c (avoid_placement_new_aliasing): New static function.
2365 (build_new_1): Call it.
2367 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2369 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2370 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2372 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2375 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2376 on init, the non-decl cond operand and increment value.
2378 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2381 * decl.c (check_initializer): Report an error when a brace enclosed
2382 initializer is used for a non-aggregate type in C++98.
2383 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2385 (grokdeclarator): Likewise.
2386 (move_fn_p): Likewise.
2387 * typeck.c (check_return_expr): Likewise.
2388 * call.c (reference_binding): Likewise.
2389 * error.c (cp_cpp_error): Likewise.
2390 * pt.c (check_default_tmpl_args): Likewise.
2392 * lex.c (init_reswords): Likewise.
2393 * parser.c (p_parser_primary_expression): Likewise.
2394 (TOKEN_PRECEDENCE): Likewise.
2395 (cp_parser_init_declarator): Likewise.
2396 (cp_parser_ptr_operator): Likewise.
2397 (cp_parser_parameter_declaration): Likewise.
2398 (cp_parser_enclosed_template_argument_list): Likewise.
2399 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2400 (cp_parser_next_token_ends_template_argument_p): Likewise.
2402 2007-06-04 Simon Baldwin <simonb@google.com>
2404 * decl.c (grokdeclarator): Readability change. Moved case labels
2405 into direct switch statement scope.
2407 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2409 * call.c (convert_like_real): Remove pointless code.
2411 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2413 * decl.c (get_atexit_fn_ptr_type): New function.
2414 (get_atexit_node): Use it.
2415 (start_cleanup_fn): Likewise.
2416 (register_dtor_fn): Use the object's destructor, instead of a
2417 separate cleanup function, where possible.
2418 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2419 (atexit_fn_ptr_type_node): New macro.
2420 * decl2.c (build_cleanup): Use build_address.
2422 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2424 * typeck.c (build_binary_op): Include types in error.
2426 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2429 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2430 needs runtime initialization.
2432 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2435 * semantics.c (finish_trait_expr): Complete the types.
2437 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2438 Douglas Gregor <doug.gregor@gmail.com>
2439 Pedro Lamarao <pedro.lamarao@mndfck.org>
2440 Howard Hinnant <howard.hinnant@gmail.com>
2444 * typeck.c (comptypes): Don't consider rvalue and lvalue
2445 reference types to be equivalent.
2446 (check_return_expr): Move from certain lvalues when returning
2448 * decl.c (grokdeclarator): Implement reference collapsing.
2449 (copy_fn_p): Don't consider constructors taking rvalue references
2450 to be copy constructors.
2452 * call.c (conversion): New "rvaluedness_matches_p" member.
2453 (convert_class_to_reference): Require reference type as first
2454 parameter instead of base type.
2455 (reference_binding): Add logic to handle rvalue references.
2456 (implicit_conversion): Update inaccurate comment.
2457 (convert_like_real): Disable creation of temporaries that are
2458 impossible to initialize for types with move constructors.
2459 (build_over_call): Elide move constructors when possible.
2460 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2461 (maybe_handle_ref_bind): Return conversion instead of type node.
2462 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2463 determine preferred conversion sequences.
2464 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2465 (LOOKUP_PREFER_RVALUE): New.
2466 (DECL_MOVE_CONSTRUCTOR_P): New.
2467 (struct cp_declarator): Add "reference" member for reference
2468 types, with new "rvalue_ref" flag.
2469 (cp_build_reference_type): Declare.
2470 (move_fn_p): Declare.
2471 * error.c (dump_type_prefix): Format rvalue reference types
2472 correctly in error messages.
2473 * except.c (build_throw): Move from certain lvalues when
2475 * mangle.c (write_type): Mangle rvalue references differently
2476 than regular references.
2477 * parser.c (make_reference_declarator): Add boolean parameter for
2479 (cp_parser_make_indirect_declarator): New.
2480 (cp_parser_new_declarator_opt): Call
2481 cp_parser_make_indirect_declarator.
2482 (cp_parser_conversion_declarator_opt): Ditto.
2483 (cp_parser_declarator): Ditto.
2484 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2486 * pt.c (tsubst): Implement reference collapsing.
2487 (maybe_adjust_types_for_deduction): Implement special template
2488 parameter deduction rule for rvalue references.
2489 (type_unification_real): Update calls to
2490 maybe_adjust_types_for_deduction.
2491 (try_one_overload): Ditto.
2492 (unify_pack_expansion): Ditto.
2493 * tree.c (lvalue_p_1): Handle rvalue reference types.
2494 (cp_build_reference_type): New.
2496 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2499 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2500 variables that need runtime initialization.
2502 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2505 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2506 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2507 case POSTDECREMENT_EXPR>): Return the error_mark_node
2508 if either the real or imaginary parts would an
2511 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2512 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2515 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2516 token is a closing brace, false if there are no tokens left.
2517 (cp_parser_namespace_alias_definition): Only consume the next token if
2518 it is a closing brace.
2520 * parser.c (cp_parser_class_specifier): Likewise.
2522 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2524 * semantics.c (finish_member_declaration): Fix a typo in the
2527 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2539 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2540 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2541 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2542 whether everything was okay. Fix indentation.
2543 (push_template_decl_real): Check for bare parameter packs in
2544 function parameters; where errors occur, mark the parameter types
2545 with ERROR_MARK_NODEs to avert ICEs.
2546 (coerce_template_parameter_pack): New.
2547 (coerce_template_parms): Moved parameter pack coercion into
2548 coerce_template_parameter_pack, and permit it anywhere in the
2549 template parameter list (not just at the end). Parameter and
2550 argument indices can vary (somewhat) separately now, so add
2551 PARM_IDX and ARG_IDX.
2552 (fn_type_unification): Don't set an argument pack as incomplete if
2553 no argument pack was deduced.
2554 (type_unification_real): If a type parameter is a parameter pack
2555 and has not otherwise been deduced, it will be deduced to an empty
2557 (more_specialized_fn): Use the actual lengths of the argument
2558 lists when comparing against expansions.
2559 * semantics.c (finish_member_declaration): If a field's type has
2560 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2562 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2565 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2567 2007-05-22 Ollie Wild <aaw@google.com>
2569 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2570 (unqualified_namespace_lookup): Adds check for hidden types.
2572 2007-05-22 Ollie Wild <aaw@google.com>
2574 * decl.c (duplicate_decls): Verify namespace names are unique.
2576 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2578 * decl.c (cxx_maybe_build_cleanup): Handle
2579 __attribute__((cleanup)).
2581 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2583 * cvt.c (cp_convert_and_check): Don't check warnings if the
2586 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2588 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2590 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2593 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2594 type only if is a class type (5.2.8/4).
2596 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2598 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2599 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2600 c_common_unsigned_type.
2602 2007-05-11 Silvius Rus <rus@google.com>
2604 * cp/typeck.c (build_indirect_ref): Add call to
2605 strict_aliasing_warning.
2606 (build_reinterpret_cast_1): Condition call to
2607 strict_aliasing_warning.
2609 2007-05-11 Jan Hubicka <jh@suse.cz>
2611 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2612 * decl2.c (start_objects): ctors and dtors are no longer public.
2613 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2615 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2617 * typeck.c (build_unary_op): Remove code that used to
2618 handle non lvalue increments/decrements.
2620 2007-05-07 Mike Stump <mrs@apple.com>
2622 * parser.c (check_empty_body): Add.
2623 (cp_parser_iteration_statement): Add call to check_empty_body.
2625 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2628 * mangle.c (write_mangled_name): Mangle static variable names.
2629 (write_unqualified_name): Use local-source-name for
2630 namespace-scope static variables.
2632 2007-05-04 Dirk Mueller <dmueller@suse.de>
2634 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2637 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2640 * decl2.c (constrain_class_visibility):
2641 Use strip_pointer_or_array_types instead of strip_array_types.
2643 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2646 * decl.c (reshape_init_r): Don't reshape the first element if it
2647 is a pointer to member function.
2649 2007-04-27 Simon Baldwin <simonb@google.com>
2651 * decl.c (grokparms): Changed message format from %qD to %qE.
2653 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2655 * error.c (maybe_warn_variadic_templates): Variadic templates are
2656 now in C++0x, so only warn about them in C++98 mode.
2658 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2661 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2662 integeral types from vectors types.
2664 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2667 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2668 for type dependent OMP_CLAUSE_DECLs.
2670 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2673 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2674 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2675 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2676 * init.c (build_zero_init): Adjust, as
2677 COMPLEX_TYPE is now a SCALAR_TYPE.
2678 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2679 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2681 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2683 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2684 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2685 (trait_expr_value): Adjust.
2687 2007-04-23 Simon Baldwin <simonb@google.com>
2689 * decl.c (grokparms): Added new error for duplicate function
2690 parameters names in function prototypes, to match gcc behavior.
2692 2007-04-23 Jan Hubicka <jh@suse.cz>
2694 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2697 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2699 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2700 instead of checking GIMPLE_STMT_P in chain_next.
2702 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2705 * call.c (convert_for_arg_passing): Convert bitfields to their
2708 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2711 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2713 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2716 * cp/decl2.c (constrain_class_visibility):
2717 Do not warn about the use of anonymous namespace in the main input file.
2719 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2721 * cp-tree.h (current_template_parms): Fix typo in comment.
2723 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2725 * cp-tree.h, error.c: Fix comment typos.
2727 2007-04-13 Jason Merrill <jason@redhat.com>
2730 * call.c (reference_binding): Add c_cast_p parm. If true,
2731 add quals to TO as needed to make it reference-compatible.
2733 2007-04-11 Jan Hubicka <jh@suse.cz>
2735 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2736 that we are not processing template_decl.
2738 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2741 * class.c (build_base_path): Ensure that the converted pointer has
2742 the same cv-qualification as the input.
2744 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2746 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2748 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2750 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2752 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2753 * tree.c (cp_add_pending_fn_decls): Remove.
2754 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2756 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2758 Revert change removing staticp.
2760 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2762 * cp-objcp-common.c (cxx_staticp): Remove.
2763 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2764 * cp-tree.h (cxx_staticp):
2766 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2768 * class.c (check_for_override): Don't remove dllmport attribute
2771 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2774 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2775 type issue error and return early.
2777 2007-03-30 Jason Merrill <jason@redhat.com>
2780 * typeck.c (cp_type_readonly): New fn.
2781 * cp-tree.h: Declare it.
2782 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2783 (cp_finish_decl): Not here.
2785 2007-03-31 Richard Guenther <rguenther@suse.de>
2787 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2790 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2795 * parser.c (declarator_can_be_parameter_pack): New.
2796 (cp_parser_template_parameter): Only parse the `...' if the
2797 declarator can be a parameter pack.
2798 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2800 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2801 types (they could be used as array bounds).
2802 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2803 (tsubst_pack_expansion): Handle failure to expand parameter
2806 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2809 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2810 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2811 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2812 (CLASS_TYPE_NON_UNION_P): Add.
2813 (struct lang_type_class): Add has_complex_dflt.
2814 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2815 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2816 * cp-tree.def: Add TRAIT_EXPR.
2817 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2818 * lex.c (struct resword): Add __has_nothrow_assign,
2819 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2820 __has_trivial_constructor, __has_trivial_copy,
2821 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2822 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2823 __is_pod, __is_polymorphic, __is_union.
2824 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2825 (cp_parser_trait_expr): New.
2826 * semantics.c (finish_trait_expr, trait_expr_value
2827 classtype_has_nothrow_copy_or_assign_p): New.
2828 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2830 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2831 * class.c (check_bases, check_field_decl, check_bases_and_members):
2832 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2833 * pt.c (uses_template_parms, tsubst_copy_and_build,
2834 value_dependent_expression_p, type_dependent_expression_p): Deal with
2836 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2838 2007-03-29 Richard Guenther <rguenther@suse.de>
2840 * tree.c (cp_walk_subtrees): Do not set input_location.
2842 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2845 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2848 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2850 * parser.c (struct cp_parser): Update comment for
2851 greater_than_is_operator_p.
2852 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2853 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2854 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2855 !GREATER_THAN_IS_OPERATOR_P.
2856 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2857 `>>' operators that will become two `>' tokens in C++0x.
2858 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2859 mode, allowing it to terminate default arguments.
2860 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2861 `>>' like two consecutive `>' tokens.
2862 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2863 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2864 ends a template argument.
2866 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2868 * decl.c (redeclaration_error_message): Complain when redeclaring
2869 a friend function with default template arguments (C++0x mode only).
2870 * cp-tree.h (check_default_tmpl_args): Declare.
2871 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2872 template arguments in function templates. Add support for checking
2873 the default template arguments of friend templates.
2874 (push_template_decl_real): Fix call to check_default_tmpl_args.
2875 (type_unification_real): If a template parameter has not been
2876 deduced but provides a default template argument, substitute into
2877 that default template argument.
2878 * parser.c (cp_parser_init_declarator): When declaring (but not
2879 defining!) a function template in C++0x mode, check for default
2882 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2885 * decl.c (grokdeclarator): Deal with cv-qualified function type
2886 typedefs in the same way for member and non-member functions.
2888 2007-03-26 Dirk Mueller <dmueller@suse.de>
2890 * parser.c (cp_parser_member_declaration): Pedwarn
2891 about stray semicolons after member declarations.
2893 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2896 * pt.c (instantiate_decl): Set in_system_header.
2898 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2900 * cp-tree.h (current_tempalte_parms): Improve documentation.
2901 * pt.c (current_template_args): Likewise.
2904 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2905 not consume tokens when failing.
2907 2007-03-22 Jim Wilson <wilson@specifix.com>
2908 Mark Mitchell <mark@codesourcery.com>
2911 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2912 consistent with FROM.
2914 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2916 * error.c (dump_expr): Handle dependent names that designate types.
2917 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2919 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2921 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2923 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2925 * cvt.c (cp_convert_and_check) : Define.
2926 * cp-tree.h (cp_convert_and_check): Declare.
2927 * call.c (convert_conversion_warnings): Rename to
2928 conversion_null_warnings. The warning for floating-point to
2929 integer is handled by convert_and_check in convert_like_real.
2930 (convert_like_real): convert_conversion_warnings was renamed as
2931 conversion_null_warnings.
2932 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2933 overflow and changes of value during conversion.
2935 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2938 * parser.c (cp_parser_statement): If 'namespace' is found, this
2939 only can be a namespace alias definition, so parse it now.
2940 (cp_parser_namespace_alias_definition): if we find an open brace
2941 instead of '=', then this is actually a misplaced namespace
2944 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2947 * decl.c (cxx_init_decl_processing): Move command-line options
2948 processing to c-opts.c.
2950 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2952 * ptree.c (cxx_print_type): Use formatting markup for integers
2953 when printing template parameter index/level/orig level.
2954 (cxx_print_xnode): Ditto.
2955 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2956 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2957 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2959 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2960 rather than a HOST_WIDE_INT.
2961 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2962 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2964 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2965 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2966 IN_BASE_INITIALIZER bool bitfields.
2967 (struct cp_declarator): Make KIND a 4-bit field. Make
2968 PARAMETER_PACK_P a bool bitfield just after KIND.
2969 * pt.c (uses_parameter_packs): Destroy the pointer set.
2970 (make_pack_expansion): Ditto.
2971 (check_for_bare_parameter_packs): Ditto.
2972 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2974 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2977 * call.c (convert_default_arg): Instead of copying the node,
2980 2007-03-15 Dirk Mueller <dmueller@suse.de>
2983 * call.c (convert_conversion_warnings): New..
2984 (convert_like_real): .. factored out from here.
2985 (convert_conversion_warnings): Add warning about
2986 false being converted to NULL in argument passing.
2988 2007-03-14 Dirk Mueller <dmueller@suse.de>
2990 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2991 (finish_do_body): Warn about empty body in do/while statement.
2993 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2995 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2997 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3000 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
3003 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
3005 * cp/repo.c (init_repo): Initialize random_seed saved options.
3006 (finish_repo): Adjust.
3008 2007-03-13 Mark Mitchell <mark@codesourcery.com>
3011 * Make-lang.in (doc/g++.1): Use $< to specify the location from
3014 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
3016 * decl.c (compute_array_index_type): New warning flag warn_vla.
3018 2007-03-12 Mark Mitchell <mark@codesourcery.com>
3021 * call.c (convert_default_arg): Copy non-constant arguments.
3023 2007-03-11 Mark Mitchell <mark@codesourcery.com>
3026 * parser.c (cp_parser_postfix_expression): Disallow compound
3027 literals in constant expressions.
3030 * semantics.c (finish_typeof): Use unlowered_expr_type.
3032 2007-03-10 Mark Mitchell <mark@codesourcery.com>
3035 * cp-tree.h (unlowered_expr_type): New function.
3036 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
3037 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
3038 (unlowered_expr_type): New function.
3039 (build_unary_op): Disallow predecrements of bool bitfields.
3040 * call.c (build_conditional_expr): Use unlowered_expr_type.
3041 * pt.c (type_unification_real): Likewise.
3043 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
3046 * typeck.c (check_return_expr): Check for bare parameter packs.
3047 (comptypes): Compare template parameter packs and
3048 type pack expansions.
3049 * decl.c (grokdeclarator): Deal with the declaration of function
3051 (grokparms): Verify that the (optional) function parameter pack is
3052 at the end of the parameter list.
3053 (xref_basetypes): Handle pack expansions in the base class.
3054 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
3055 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
3056 (NONTYPE_ARGUMENT_PACK): New.
3057 (TYPE_PACK_EXPANSION): New.
3058 (EXPR_PACK_EXPANSION): New.
3059 (ARGUMENT_PACK_SELECT): New.
3060 * cp-objcp-common.c (cp_tree_size): Compute size of
3061 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
3062 ARGUMENT_PACK_SELECT.
3063 * error.c (dump_template_argument): Print template argument packs.
3064 (dump_template_argument_list): Ditto.
3065 (dump_template_parameter): Dump `...' for template type parameter
3067 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
3068 (dump_parameters): Print function parameter packs.
3069 (dump_template_parms): Print template argument packs.
3070 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
3071 (maybe_warn_variadic_templates): New.
3072 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
3073 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3074 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3076 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
3077 (write_template_arg): Write argument packs as separate arguments.
3078 * cp-tree.h (struct template_parm_index_s): Add flag that
3079 indicates that the template parameter is actually a parameter
3081 (struct tree_argument_pack_select): New.
3082 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
3083 (union lang_tree_node): Add argument_pack_select.
3084 (FUNCTION_PARAMETER_PACK_P): New.
3085 (PACK_EXPANSION_P): New.
3086 (PACK_EXPANSION_PATTERN): New.
3087 (SET_PACK_EXPANSION_PATTERN): New.
3088 (PACK_EXPANSION_PARAMETER_PACKS): New.
3089 (ARGUMENT_PACK_P): New.
3090 (ARGUMENT_PACK_ARGS): New.
3091 (SET_ARGUMENT_PACK_ARGS): New.
3092 (ARGUMENT_PACK_INCOMPLETE_P): New.
3093 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
3094 (TEMPLATE_PARM_PARAMETER_PACK): New.
3095 (TEMPLATE_TYPE_PARAMETER_PACK): New.
3096 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
3097 (ARGUMENT_PACK_SELECT_INDEX): New.
3098 (ARGUMENT_PACK_SELECT_ARG): New.
3099 (struct cp_declarator): Add parameter_pack_p flag.
3100 (maybe_warn_variadic_templates): Declare.
3101 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
3102 indicate a template parameter pack.
3103 (uses_parameter_packs): Declare.
3104 (template_parameter_pack_p): Declare.
3105 (template_parms_variadic_p): Declare.
3106 (make_pack_expansion): Declare.
3107 (check_for_bare_parameter_packs): Declare.
3108 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
3109 sizeof... expressions.
3110 (pp_cxx_expression): Print pack expansions and non-type argument
3112 (pp_cxx_exception_specification): Print pack expansions.
3113 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
3114 (pp_cxx_ctor_initializer): Print pack expansions.
3115 (pp_cxx_type_id): Print pack expansions.
3116 (pp_cxx_template_argument_list): Print argument packs.
3117 (pp_cxx_template_parameter): Print ellipsis for template parameter
3119 * pt.c (comp_template_parms): Compare template parameter packs.
3120 (template_parameter_pack_p): New.
3121 (template_parms_variadic_p): New.
3122 (template_args_variadic_p): New.
3123 (make_ith_pack_parameter_name): New.
3124 (struct find_parameter_pack_data): New.
3125 (find_parameter_packs_r): New.
3126 (uses_parameter_packs): New.
3127 (make_pack_expansion): New.
3128 (check_for_bare_parameter_packs): New.
3129 (expand_template_argument_pack): New.
3130 (reduce_template_parm_level): Propagate parameter pack flag.
3131 (process_template_parm): Add is_parameter_pack parameter to state
3132 when the parameter is actually a parameter pack. Create template
3133 parameter packs when is_parameter_pack is true.
3134 (current_template_args): The argument for a template parameter
3135 pack is an argument pack containing a single pack expansion.
3136 (process_partial_specialization): When checking that non-type
3137 argument expressions do not involve template parameters, loop over
3138 the arguments in argument packs separately.
3139 (push_template_decl_real): Check that the type of the declaration
3140 does not have any bare parameter packs. Check that primary
3141 templates have no more than one parameter pack, and that it comes
3142 at the end of the template parameter list.
3143 (convert_template_argument): Handle coercions for pack expansion
3144 expressions by coercing the pattern then rebuilding the expansion.
3145 (coerce_template_parms): When coercing the arguments for a
3146 variadic template, pack "extra" arguments into an argument pack.
3147 (coerce_template_template_parms): Cannot coerce between parameter
3148 packs and non-pack parameters.
3149 (template_args_equal): Compare PACK_EXPANSION_P expressions.
3150 (comp_template_args): Expand all template arguments packs before
3151 comparing template argument lists.
3152 (mangle_class_name_for_template): Make argument packs as separate
3154 (for_each_template_parm_r): No need to handle BASELINK.
3155 (instantiate_class_template): Handle pack expansions in the base
3157 (tsubst_pack_expansion): New.
3158 (tsubst_template_args): Handle substitutions of argument packs and
3159 pack expansion into template argument lists.
3160 (tsubst_decl): Expand function parameter packs into separate
3161 function parameters.
3162 (tsubst_arg_types): Expand a type pack expansion into separate
3164 (tsubst_exception_specification): Handle pack expansions in
3165 exception specifiers.
3166 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
3167 replacing a template parameter with its argument. If we encounter
3168 a substitution for an argument pack, just return the parameter
3170 (tsubst_copy): sizeof(X...) returns the number of elements in
3171 parameter pack X. See through ARGUMENT_PACK_SELECT when the
3172 PARM_DECL is a parameter pack.
3173 (tsubst_expr): Expression pack expansions and argument packs
3174 cannot show up here; they will all be handled through function
3175 calls, sizeof, and template argument lists.
3176 (tsubst_copy_and_build): sizeof(X...) returns the number of
3177 elements in parameter pack X. Handle pack expansions in TREE_LIST
3178 and CONSTRUCTOR nodes.
3179 (fn_type_unification): Handle "incomplete" explicit template
3180 argument lists that specify some of the arguments for a template
3182 (type_unification_real): Unify arguments against pack expansions.
3183 (template_parm_level_and_index): New, helper function.
3184 (unify_pack_expansion): New.
3185 (unify): Unify argument packs on an argument-by-argument basis,
3186 handling variadic argument packs as well.
3187 (more_specialized_fn): Handle unification of function parameter
3188 packs. All things being equal, prefer non-variadic function
3189 templates to variadic function templates.
3190 (more_specialized_class): Prefer the variadic class template
3191 partial specialization that binds fewer arguments to a parameter
3193 (regenerate_decl_from_template): Expand function parameter packs
3194 into separate parameters.
3195 (instantiate_decl): Ditto.
3196 (tsubst_initializer_list): Handle pack expansions for base-class
3198 (dependent_type_p_r): Determine dependent types in argument packs
3199 and pack expansions.
3200 (value_dependent_expression_p): Determine value-dependence of
3201 non-type argument packs.
3202 (dependent_template_arg_p): Handle argument packs.
3203 * semantics.c (finish_cond): Check for bare parameter packs.
3204 (finish_expr_stmt): Ditto.
3205 (finish_for_expr): Ditto.
3206 (finish_switch_cond): Ditto.
3207 (finish_mem_initializers): Ditto.
3208 * name-lookup.c (arg_assoc_type): Handle pack expansions and
3210 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
3211 * parser.c (make_declarator): Declarator is not an expansion.
3212 (make_pointer_declarator): Transfer parameter pack flag to outer
3214 (make_reference_declarator): Ditto.
3215 (make_ptrmem_declarator): Ditto.
3216 (make_call_declarator): Ditto.
3217 (make_array_declarator): Ditto.
3218 (cp_parser_postfix_expression): Allow pack expansion expressions
3219 in the argument list for a call expression.
3220 (cp_parser_parenthesized_expression_list): Add new parameter
3221 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
3222 into separate arguments."
3223 (cp_parser_new_placement): Allow pack expansion expressions.
3224 (cp_parser_new_initializer): Ditto.
3225 (cp_parser_mem_initializer_list): Allow ellipsis to create a
3226 base-class initializer expansion.
3227 (cp_parser_mem_initializer): Ditto.
3228 (cp_parser_template_parameter_list): Keep track of whether the
3229 template parameter is a template parameter pack.
3230 (cp_parser_template_parameter): Parse the ellipsis to indicate a
3231 template parameter pack.
3232 (cp_parser_type_parameter): Ditto.
3233 (cp_parser_template_argument_list): Parse the ellipsis to indicate
3235 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
3236 this declarator is a parameter pack.
3237 (cp_parser_parameter_declaration): The ellipsis does not end the
3238 parameter declaration, because it might be a parameter pack. Parse
3239 the ellipsis to indicate a parameter pack.
3240 (cp_parser_initializer): Allow pack expansions.
3241 (cp_parser_initializer_list): Allow ellipsis to create an
3242 initializer expansion.
3243 (cp_parser_base_clause): Allow ellipsis to create a base specifier
3245 (cp_parser_type_id_list): Allow ellipsis to create an exception
3246 specifier expansion.
3247 (cp_parser_attribute_list): Don't allow pack expansions.
3248 (cp_parser_functional_cast): Allow pack expansions.
3249 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
3250 compute the length of a parameter pack.
3251 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
3252 end a template argument.
3253 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3254 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3257 2007-03-09 Dirk Mueller <dmueller@suse.de>
3259 * cp/call.c (build_new_op): Call warn_logical_operator.
3261 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3264 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3267 * pt.c (any_template_arguments_need_structural_equality_p):
3270 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3272 * decl.c (grokdeclarator): Disable warnings for anonymous
3275 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3277 * typeck2.c (readonly_error): Always emit a hard error.
3278 Remove last argument.
3279 * cp-tree.h (readonly_error): Adjust prototype.
3280 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3281 * typeck.c (build_unary_op): Likewise.
3282 (build_modify_expr): Likewise.
3284 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3287 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3289 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3292 * parser.c (struct cp_parser): New IN_IF_STMT.
3293 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3294 returning if parsing the body of an 'if' statement or issuing an
3295 error and continuing.
3296 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3298 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3300 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3303 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3306 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3308 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3309 Objective-C++. Don't exit early if -shared-libgcc needs to be
3312 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3314 * typeck.c (common_base_type): Delete unused function.
3316 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3318 * Make-lang.in: Add dummy lang.install-pdf target.
3320 2007-03-01 Simon Baldwin <simonb@google.com>
3323 * decl.c (check_tag_decl): Added new warning for typedef ignored
3324 when it precedes an otherwise valid non-typedef declaration.
3326 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3328 * typeck.c (build_function_call): Store converted arguments
3329 in a stack-allocated array instead of building a list.
3330 (convert_arguments): Store arguments in the array passed in as an
3331 argument, and return the actual number of arguments.
3332 * call.c (build_call): Delete, and replace with...
3333 (build_call_n, build_call_a): New.
3334 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3335 (build_over_call): Store converted arguments in a stack-allocated
3336 array instead of building a list.
3337 (build_cxx_call): Pass arguments in an array instead of as a list.
3338 (build_java_interface_fn_ref): Rewrite to avoid constructing
3340 * tree.h: Update declarations to reflect above changes.
3341 * method.c (use_thunk): Use a stack-allocated array to hold
3342 the arguments instead of a list.
3343 * rtti.c (throw_bad_cast): Update call to cxx_call.
3344 (throw_bad_typeid): Likewise.
3345 (build_dynamic_cast_1): Likewise.
3346 * init.c (build_builtin_delete_call): Use build_call_n.
3347 * decl.c (expand_static_init): Likewise.
3348 * except.c (cp_protect_cleanup_actions): Likewise.
3349 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3350 (gimplify_must_not_throw_expr): Likewise.
3351 (cxx_omp_apply_fn): Use build_call_a.
3353 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3355 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3356 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3358 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3360 * cp-tree.h (static_ctors): Remove.
3361 * cp-tree.h (static_dtors): Likewise.
3362 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3363 refactoring of tree_map hierarchy.
3364 (decl_shadowed_for_var_insert): Likewise.
3365 * semantics.c (expand_body): Use c_expand_body.
3366 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3367 * decl2.c (static_ctors): Remove.
3368 (static_dtors): Likewise.
3369 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3370 objc_generate_static_init_call. Do not call static_[cd]tors.
3371 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3373 (cp_write_global_declarations): Likewise.
3375 2007-02-23 Richard Guenther <rguenther@suse.de>
3377 * class.c (note_name_declared_in_class): Make declaration
3378 changes meaning a pedwarn.
3380 2007-02-22 Michael Matz <matz@suse.de>
3383 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3384 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3385 dump_function_decl): Guard emitting outer scopes by new flag.
3386 * cp-lang.c (cxx_dwarf_name): New function.
3387 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3388 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3390 (push_template_decl_real, lookup_template_class): Remove calls
3393 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3395 * call.c (build_new_method_call): Ensure that explicit calls of
3396 destructors have type "void".
3398 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3400 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3401 and -Walways-true with -Waddress.
3402 * cvt.c (convert_to_void): Replace unconditional warning with
3405 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3407 * decl.c, tree.c: Fix comment typos.
3409 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3412 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3413 statement expression if we had an error mark node.
3415 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3416 Brooks Moses <brooks.moses@codesourcery.com>
3417 Lee Millward <lee.millward@codesourcery.com>
3419 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3420 Change class to tcc_vl_exp.
3422 * call.c (build_call): Use build_call_list instead
3424 (build_over_call): Likewise.
3425 (build_new_method_call): Use build_min_non_dep_call_list
3426 instead of build_min_non_dep.
3428 * error.c (dump_call_expr_args): New function.
3429 (dump_aggr_init_expr_args): New function.
3430 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3431 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3433 * cvt.c (convert_to_void): Use build_call_array instead
3434 of build3; use new AGGR_INIT_EXPR accessor macros.
3436 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3437 instead of TREE_CODE_LENGTH.
3439 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3440 AGGR_INIT_EXPR accessor macros.
3442 * cp-gimplify.c (cp_gimplify_init_expr): Use
3443 AGGR_INIT_EXPR_SLOT to set the slot operand.
3445 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3446 (AGGR_INIT_EXPR_SLOT): New macro.
3447 (AGGR_INIT_EXPR_ARG): New macro.
3448 (aggr_init_expr_nargs): New macro.
3449 (AGGR_INIT_EXPR_ARGP): New macro.
3450 (aggr_init_expr_arg_iterator): New.
3451 (init_aggr_init_expr_arg_iterator): New.
3452 (next_aggr_init_expr_arg): New.
3453 (first_aggr_init_expr_arg): New.
3454 (more_aggr_init_expr_args_p): New.
3455 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3456 (stabilize_aggr_init): New declaration.
3457 (build_min_non_dep_call_list): Likewise.
3459 * tree.c (process_aggr_init_operands): New function.
3460 (build_aggr_init_array) New function.
3461 (build_cplus_new): Update to use new CALL_EXPR and
3462 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3463 build_aggr_init_array.
3464 (build_min_non_dep_call_list) New function.
3465 (build_min_nt): Assert input code parameter is not a variable
3466 length expression class.
3467 (build_min, build_min_non_dep): Likewise.
3468 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3469 to check for equality instead of recursing. Handle tcc_vl_exp
3471 (stabilize_call): Update to only handle CALL_EXPRs, not
3472 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3473 (stabilize_aggr_init): New function.
3474 (stabilize_init): Use it.
3476 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3477 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3478 AGGR_INIT_EXPR accessor macros and argument iterators.
3480 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3481 build_vl_exp. Iterate through the operands, recursively
3482 processing each one.
3483 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3484 CALL_EXPR accessor macros.
3485 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3486 tree code classes. Use TREE_OPERAND_LENGTH instead of
3489 * semantics.c (finish_call_expr): Use build_nt_call_list
3490 instead of build_nt.
3491 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3492 accessor macros. Use build_call_array to construct the
3493 CALL_EXPR node instead of build3
3495 * decl2.c (build_offset_ref_call_from_tree): Use
3496 build_nt_call_list and build_min_non_dep_call_list instead
3497 of build_min_nt and build_min_non_dep.
3499 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3500 Use build_nt_call_list instead of build_min_nt.
3502 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3505 * call.c (build_conditional_expr): Improve error message.
3507 2007-02-13 Dirk Mueller <dmueller@suse.de>
3509 * friend.c (do_friend): Annotate warning about friend
3510 declarations in templates with OPT_Wnon_template_friend.
3511 Convert informal message from warning() to inform().
3513 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3514 Mark Mitchell <mark@codesourcery.com>
3517 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3518 instantiations for variables.
3520 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3523 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3524 Check warn_unused_value just once.
3526 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3529 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3530 (fn_type_unificiation): Likewise.
3531 (get_bindings): Likewise.
3533 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3536 * decl.c (finish_function): Use DECL_REPLACEABLE.
3537 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3539 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3541 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3543 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3545 * decl.c (grokvardecl): Don't error if !have_tls.
3546 (grokdeclarator): Likewise.
3547 * parser.c (cp_parser_omp_threadprivate): Likewise.
3549 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3552 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3553 parameters and result decls in omp clauses.
3554 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3557 2007-02-05 Dirk Mueller <dmueller@suse.de>
3560 * parser.c (cp_parser_class_specifier): Always initialize bases.
3562 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3564 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3565 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3566 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3568 * semantics.c (finish_omp_atomic): Store a whole expression node
3569 in operand 1, and integer_zero_node in operand 0, for dependent
3570 OMP_ATOMIC. Rewrite to make flow easier to understand.
3572 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3574 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3576 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3578 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3579 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3581 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3583 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3584 keyword warning to -Wc++0x-compat.
3586 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3588 * decl.c (grokdeclarator): Update documentation.
3590 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3593 * decl.c (grokdeclarator): If __thread is used together with
3594 a storage class other than extern and static, clear thread_p
3595 after issuing diagnostics and fall through to checking the
3598 2007-01-30 Roger Sayle <roger@eyesopen.com>
3600 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3601 calculating the size of an array (to avoid recursive errors).
3603 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3606 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3608 * call.c (convert_like_real): Don't warn when converting to
3611 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3613 * decl.c (pop_label): Replace warning with call to
3614 warn_for_unused_label.
3616 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3619 * semantics.c (finish_pseudo_destructor_expr): Check the
3620 destrutor name by calling check_dtor_name.
3622 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3624 * lex.c (D_CPP0X): Rename.
3626 (reswords): D_CPP0X -> D_CXX0X.
3627 (init_reswords): Ditto.
3628 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3629 of C++0x keywords as identifiers.
3631 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3634 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3637 2007-01-23 Ian Lance Taylor <iant@google.com>
3639 * typeck.c (convert_for_assignment): Only warn about a = b = c
3640 when converting to bool.
3642 2007-01-23 Roger Sayle <roger@eyesopen.com>
3644 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3646 * typeck.c (ignore_overflows): Remove the remaining uses of
3647 TREE_CONSTANT_OVERFLOW.
3649 2007-01-20 Jan Hubicka <jh@suse.cz>
3651 * decl2.c (start_objects, start_static_storage_duration_function):
3652 Do not make the functions uninlinable.
3654 2007-01-17 Ian Lance Taylor <iant@google.com>
3656 * class.c (add_method): Call VEC_reserve_exact rather than passing
3657 a negative size to VEC_reserve.
3659 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3662 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3664 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3667 * decl.c (make_typename_type): If the qualified name is not a
3668 type, issue an error.
3669 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3672 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3674 * rtti.c: Include target.h.
3675 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3676 don't emit typeinfo for fundamental types as weak.
3677 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3679 2007-01-08 Richard Guenther <rguenther@suse.de>
3681 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3683 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3685 * call.c (standard_conversion): Pass flag to
3686 vector_types_convertible_p to disallow emission of note.
3687 * typeck.c (convert_for_assignment): Pass flag to
3688 vector_types_convertible_p to allow emission of note.
3689 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3690 to disallow emission of note.
3692 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3695 * typeck.c (build_binary_op): Call overflow_warning if
3696 TREE_OVERFLOW_P is true for the result and not for any of the
3699 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3702 * class.c (add_method): Don't wait until template
3703 instantiation time to complain about duplicate methods.
3705 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3708 * semantics.c (finish_unary_op_expr): Warn only if result
3709 overflowed and operands did not.
3711 2007-01-05 Ian Lance Taylor <iant@google.com>
3713 * typeck.c (build_binary_op): Warn about comparing a non-weak
3716 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3718 * pt.c (tsubst): Propagate the need for structural equality checks
3719 when reducing the level of template parameters.
3721 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3723 * pt.c: Fix a comment typo.
3725 2007-01-02 Ian Lance Taylor <iant@google.com>
3727 * semantics.c (maybe_convert_cond): Optionally warn when using an
3728 assignment as a condition.
3729 * typeck.c (convert_for_assignment): Optionally warn about
3730 assigning the result of an assignment to a bool.
3732 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3734 * pt.c (canonical_template_parms): Correct typo in comment.
3736 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3738 * typeck.c (structural_comptypes): Renamed from "comptypes".
3739 (comptypes): Use canonical type information to perform fast type
3740 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3741 canonical type comparison returns the same results as we would see
3742 from the current, structural check. Support COMPARE_STRUCTURAL
3743 when we need structural checks.
3744 * decl.c (typename_compare): Fix comment.
3745 (build_typename_type): TYPENAME_TYPE nodes require structural
3746 equality checks, because they resolve different based on the
3748 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3749 require structural equality checks (for now).
3750 (build_ptrmemfunc_type): Build the canonical pointer to member
3752 (compute_array_index_type): Whenever we build a new index type
3753 to represent the size of an array in a template, we need to mark
3754 this index type as requiring structural equality. This goes for
3755 arrays with value-dependent sizes with the current ABI, or all
3757 * tree.c (cplus_array_hash): New.
3758 (struct cplus_array_info): New.
3759 (cplus_array_compare): New.
3760 (cplus_array_htab): New.
3761 (build_cplus_array_type_1): Use a hash table to cache the array
3762 types we build. Build the canonical array type for each array
3764 (cp_build_qualified_type_real): When building a cv-qualified array
3765 type, use the hash table of array types and build canonical array
3767 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3768 use structural equality (for now).
3769 * cp-tree.h (COMPARE_STRUCTURAL): New.
3770 * pt.c (canonical_template_parms): New.
3771 (canonical_type_parameter): New.
3772 (process_template_parm): Find the canonical type parameter.
3773 (lookup_template_class): When we have named the primary template
3774 type, set the canonical type for our template class to the primary
3775 template type. If any of the template arguments need structural
3776 equality checks, the template class needs structural equality
3778 (tsubst): When reducing the level of a template template
3779 parameter, we require structural equality tests for the resulting
3780 parameter because its template parameters have not had their types
3781 canonicalized. When reducing a template type parameter, find the
3782 canonical reduced type parameter.
3783 (any_template_arguments_need_structural_equality_p): New.
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