obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 1562 insertions, 0 deletions

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
new file mode 100644
index 000000000..f5ef3234f
--- /dev/null
+++ b/gcc/cp/ChangeLog
@@ -0,0 +1,1562 @@
+2013-04-12  Release Manager
+
+	* GCC 4.6.4 released.
+
+2013-04-03  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from mainline
+	2013-02-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/56239
+	* parser.c (cp_parser_token_starts_cast_expression): Renamed to...
+	(cp_parser_tokens_start_cast_expression): ... this.  Change parameter
+	to cp_parser *, call cp_lexer_peek_token first.  For CPP_OPEN_PAREN,
+	return true only if 2nd token isn't CPP_CLOSE_PAREN.
+	(cp_parser_cast_expression): Adjust caller.
+
+	2012-10-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/54858
+	* tree.c (cp_tree_equal): Handle FIELD_DECL.
+
+2013-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/56403
+	* init.c (build_zero_init_1): Use RECORD_OR_UNION_CODE_P instead
+	of CLASS_TYPE_P.
+
+2013-02-09  Jason Merrill  <jason@redhat.com>
+
+	PR c++/56247
+	* pt.c (eq_specializations): Set comparing_specializations.
+	* tree.c (cp_tree_equal): Check it.
+	* cp-tree.h: Declare it.
+
+2013-01-04  Jason Merrill  <jason@redhat.com>
+
+	PR c++/55877
+	* decl.c (reset_type_linkage, bt_reset_linkage): New.
+	(grokdeclarator): Use reset_type_linkage.
+	* name-lookup.c (binding_table_foreach): Handle null table.
+	* tree.c (decl_anon_ns_mem_p): Check TYPE_MAIN_DECL, not TYPE_NAME.
+
+2013-01-02  Jason Merrill  <jason@redhat.com>
+
+	PR c++/55032
+	PR c++/55245
+	* tree.c (build_cplus_array_type): Copy layout information
+	to main variant if necessary.
+
+2012-12-11  Jason Merrill  <jason@redhat.com>
+
+	PR c++/54883
+	* decl2.c (min_vis_r): Handle anon visibility for enums.
+
+2012-12-06  Jason Merrill  <jason@redhat.com>
+
+	PR c++/55249
+	* tree.c (build_vec_init_elt): Use the type of the initializer.
+
+2012-11-29  Jason Merrill  <jason@redhat.com>
+
+	PR c++/53862
+	* pt.c (tsubst_arg_types): Add "end" parameter.
+	(check_undeduced_parms): Use it.
+
+	PR c++/51662
+	* method.c (process_subob_fn): Increment function_depth around call to
+	instantiate_decl.
+
+2012-11-29  Kai Tietz  <ktietz@redhat.com>
+
+	PR target/53912
+	* class.c (dump_class_hierarchy_r): Cast from pointer via uintptr_t.
+	(dump_vtable): Likewise.
+
+2012-09-13  Jason Merrill  <jason@redhat.com>
+
+	PR c++/54511
+	* pt.c (tsubst_decl) [VAR_DECL]: Handle DECL_ANON_UNION_VAR_P.
+
+2012-06-25  Jason Merrill  <jason@redhat.com>
+
+	PR c++/52988
+	* typeck.c (decay_conversion): Don't discard side-effects from
+	expressions of nullptr_t.
+
+2012-04-04  Steve Ellcey <sje@cup.hp.com>
+
+	Backported from mainline.
+	* decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
+
+2012-04-03  Jason Merrill  <jason@redhat.com>
+
+	PR c++/52796
+	* pt.c (tsubst_initializer_list): A pack expansion with no elements
+	means value-initialization.
+
+2012-03-01  Release Manager
+
+	* GCC 4.6.3 released.
+
+2012-02-14  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from mainline
+	2012-02-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/52247
+	* pt.c (tsubst_copy_asm_operands): For LABEL_DECL values call
+	lookup_label on label's name and set TREE_USED.
+
+	PR c/52181
+	* decl.c (duplicate_decls): If olddecl has bigger DECL_ALIGN than
+	newdecl, copy DECL_ALIGN to newdecl and or DECL_USER_ALIGN bits.
+
+2012-02-09  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from mainline
+	2012-01-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/51669
+	* semantics.c (finish_omp_clauses): Call fold_build_cleanup_point_expr
+	on OMP_CLAUSE_{IF,NUM_THREADS,SCHEDULE_CHUNK}_EXPR.
+
+	2011-12-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/51360
+	* semantics.c (finish_omp_clauses): For OMP_CLAUSE_NUM_THREADS_EXPR
+	and OMP_CLAUSE_SCHEDULE_CHUNK_EXPR call mark_rvalue_use.
+
+2012-01-19  Kai Tietz  <ktietz@redhat.com>
+
+	PR c++/51344
+	* decl2.c (save_template_attributes): Use merge_attributes
+	instead of chaining up via TREE_CHAIN.
+
+2012-01-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/51854
+	* mangle.c (write_template_arg_literal): Sorry instead of aborting.
+
+2012-01-16  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51868
+	* typeck.c (build_static_cast_1): Handle bit-fields properly.
+
+2011-12-20  Dodji Seketeli  <dodji@redhat.com>
+
+	PR debug/49951
+	* decl.c (cxx_maybe_build_cleanup): Don't set location of the call
+	to the destructor.
+
+2011-12-16  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51416
+	* init.c (build_value_init_noctor): Check for incomplete type.
+
+2011-12-16  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51331
+	* class.c (convert_to_base_statically): Just call
+	build_simple_base_path.
+	(build_simple_base_path): Check field offset.
+
+2011-12-14  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51248
+	* decl.c (copy_type_enum): Also update variants.
+	(finish_enum): Allow variants of complete enums.
+
+2011-12-13  Jason Merrill  <jason@redhat.com>
+
+	PR c++/51406
+	PR c++/51161
+	* typeck.c (build_static_cast_1): Fix cast of lvalue to
+	base rvalue reference.
+
+2011-11-22  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51265
+	* semantics.c (finish_decltype_type): Handle PTRMEM_CST.
+
+2011-11-18  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/51150
+	* pt.c (tsubst_copy_and_build): Handle FIX_TRUNC_EXPR.
+
+2011-11-07  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50870
+	* pt.c (tsubst_copy): Handle NAMESPACE_DECL.
+	(tsubst_copy_and_build) [COMPONENT_REF]: Handle a still-dependent
+	object.
+
+2011-11-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR c++/50608
+	* semantics.c (finish_offsetof): Adjust call to fold_offsetof.
+	* typeck.c (cp_build_addr_expr_1): Call fold_offsetof_1.
+
+2011-10-29  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50901
+	* call.c (build_new_op_1): Handle ABS_EXPR together with the
+	other unary EXPR.
+
+2011-10-26  Release Manager
+
+	* GCC 4.6.2 released.
+
+2011-10-19  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50793
+	* tree.c (bot_manip): Propagate AGGR_INIT_ZERO_FIRST.
+
+2011-10-19  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50787
+	* parser.c (cp_parser_initializer_clause): Don't call
+	maybe_constant_value here.
+
+2011-10-18  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50531
+	* pt.c (instantiate_decl): Recognize when a function defaulted
+	outside the class is already instantiated.
+
+2011-10-15  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	Backport from mainline
+	2011-06-06  Nicola Pero  <nicola.pero@meta-innovation.com>,
+
+	PR obj-c++/48275
+	* parser.c (cp_parser_objc_at_property_declaration): Allow setter
+	and getter names to use all the allowed method names.
+
+2011-10-13  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50618
+	* init.c (expand_aggr_init_1): Don't zero-initialize virtual
+	bases of a base subobject.
+
+2011-10-11  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49216
+	* init.c (build_vec_init): Avoid crash on new int[1]{}.
+
+	PR c++/49855
+	PR c++/49896
+	* call.c (perform_implicit_conversion_flags): Do perform
+	scalar conversions in templates.
+	* pt.c (tsubst_copy, tsubst_copy_and_build): Handle CONVERT_EXPR.
+
+2011-10-11  Janis Johnson  <janisjo@codesourcery.com>
+
+	PR c++/44473
+	* mangle.c (write_type): Handle CV qualifiers for decimal classes.
+
+2011-10-11  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50611
+	* pt.c (tsubst_copy_and_build): If (complain & tf_error) is false
+	do not call unqualified_name_lookup_error.
+
+2011-10-09  Jakub Jelinek  <jakub@redhat.com>
+	    Diego Novillo  <dnovillo@google.com>
+
+	* pt.c (reregister_specialization): Use htab_find instead of
+	htab_find_slot with INSERT.
+
+2011-09-26  Jason Merrill  <jason@redhat.com>
+
+	PR c++/46105
+	* typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
+
+	PR c++/50508
+	* semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
+	rather than ==.
+
+2011-09-23  Jason Merrill  <jason@redhat.com>
+
+	Core 253 - allow const objects with no initializer or
+	user-provided default constructor if the defaulted constructor
+	initializes all the subobjects.
+	PR c++/20039
+	PR c++/42844
+	* class.c (default_init_uninitialized_part): New.
+	* cp-tree.h: Declare it.
+	* decl.c (check_for_uninitialized_const_var): Use it.
+	* init.c (perform_member_init): Likewise.
+	(build_new_1): Likewise.
+	* method.c (walk_field_subobs): Likewise.
+
+2011-09-22  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50491
+	* semantics.c (potential_constant_expression_1): Handle USING_DECL.
+
+2011-09-17  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50442
+	Revert:
+	PR c++/49267
+	* call.c (compare_ics): rvaluedness_matches_p can differ
+	based on the source type, not just target.
+
+2011-09-16  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50424
+	* tree.c (bot_manip): Set cp_function_chain->can_throw.
+
+2011-09-13  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/48320
+	* pt.c (template_parameter_pack_p):  Support TEMPLATE_PARM_INDEX
+	nodes.  Add a comment.
+	(arg_from_parm_pack_p): New static function, factorized out from
+	tsubst_pack_expansion and extended to support non-type parameter
+	packs represented with TEMPLATE_PARM_INDEX nodes.
+	(tsubst_pack_expansion): Use arg_from_parm_pack_p.
+
+2011-09-08  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/50255
+	* method.c (use_thunk): If emitting thunk into the same section
+	as function, use the same DECL_COMDAT_GROUP as well.
+
+2011-09-07  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/50309
+	* decl.c (grokdeclarator): Check u.function.exception_specification
+	for error_mark_node.
+
+2011-09-04  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49267
+	* call.c (compare_ics): rvaluedness_matches_p can differ
+	based on the source type, not just target.
+
+2011-08-29  Jakub Jelinek  <jakub@redhat.com>
+	    Jason Merrill  <jason@redhat.com>
+
+	PR c++/50207
+	* class.c (finish_struct_1): Complain if the first field is
+	artificial.
+
+2011-08-30  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50089
+	* semantics.c (finish_id_expression): Use
+	current_nonlambda_class_type for qualified-ids.
+
+	PR c++/50220
+	* semantics.c (add_capture): Call complete_type for copy.
+
+	PR c++/50234
+	* semantics.c (cxx_eval_component_reference): Handle
+	value-initialization for omitted initializers.
+
+2011-08-29  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50224
+	* semantics.c (finish_id_expression): Mark captured variables used.
+
+2011-08-25  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50157
+	* call.c (convert_like_real): Exit early if bad and !tf_error.
+
+2011-08-23  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50024
+	* semantics.c (maybe_constant_value): Don't try to fold { }.
+	* pt.c (build_non_dependent_expr): Don't wrap { }.
+	* init.c (build_value_init): Allow scalar value-init in templates.
+
+2011-08-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/46862
+	* class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
+	which doesn't have any fields, clear it and diagnose.
+
+2011-08-16  Jason Merrill  <jason@redhat.com>
+
+	PR c++/50086
+	* pt.c (unify_pack_expansion): Correct overloaded unification
+	logic.
+
+	PR c++/50054
+	* typeck2.c (cxx_incomplete_type_diagnostic): Handle
+	init_list_type_node.
+
+2011-08-12  David Li  <davidxl@google.com>
+
+	* class.c (update_vtable_entry_for_fn): Set
+	LOST_PRIMARY bit properly.
+
+2011-08-05  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48993
+	* semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
+	on 'this' in a constructor.
+
+	PR c++/49921
+	* semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
+
+	PR c++/49669
+	* init.c (perform_member_init): Handle invalid array initializer.
+
+	PR c++/49988
+	* semantics.c (cxx_eval_array_reference): Handle failure to
+	reduce the array operand to something we can work with.
+
+2011-08-02  Jason Merrill  <jason@redhat.com>
+
+	PR c++/43886
+	* parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
+
+	PR c++/49593
+	* pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
+
+	PR c++/49803
+	* init.c (sort_mem_initializers): Initialize uses_unions_p here.
+	(build_field_list): Not here.
+
+	PR c++/49924
+	* semantics.c (cxx_eval_vec_init_1): Fix logic.
+
+	PR c++/49260
+	* call.c (build_call_a): Set cp_function_chain->can_throw here.
+	(build_cxx_call): Not here.
+
+2011-07-27  Jeffrey Yasskin  <jyasskin@google.com>
+
+	* pt.c (build_template_decl): Copy the function_decl's
+	source location to the new template_decl.
+
+2011-07-19  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49785
+	* pt.c (coerce_template_parms): Handle non-pack after pack.
+
+2011-07-11  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49672
+	* pt.c (extract_fnparm_pack): Split out from...
+	(make_fnparm_pack): ...here.
+	(instantiate_decl): Handle non-pack parms after a pack.
+	* semantics.c (maybe_add_lambda_conv_op): Don't in a template.
+
+2011-07-09  Jason Merrill  <jason@redhat.com>
+
+	* tree.c (build_vec_init_elt): Strip TARGET_EXPR.
+
+	* tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
+	* typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
+	* semantics.c (cxx_eval_vec_init_1): Correct type.
+
+2011-07-07  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48157
+	* pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
+	partial instantiation.
+
+2011-07-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/49644
+	* typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
+	one non-complex and one complex argument, call save_expr on both
+	operands.
+
+2011-07-05  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49598
+	* semantics.c (finish_id_expression): convert_from_reference.
+
+	* error.c (type_to_string): Avoid redundant akas.
+
+2011-06-27  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49528
+	* semantics.c (potential_constant_expression_1): A TARGET_EXPR
+	of non-literal type isn't constant.
+	(cxx_eval_constant_expression): Likewise.
+	* init.c (expand_default_init): Use maybe_constant_init.
+
+	PR c++/49440
+	* class.c (set_linkage_according_to_type): Hand off to
+	determine_visibility.
+
+	PR c++/49418
+	* call.c (cxx_type_promotes_to): Don't strip cv-quals.
+	* semantics.c (lambda_return_type): Strip them here.
+
+2011-06-27  Release Manager
+
+	* GCC 4.6.1 released.
+
+2011-06-23  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49507
+	* decl2.c (mark_used): Don't call synthesize_method for
+	functions defaulted outside the class.
+
+2011-06-21  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49482
+	* semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
+	static fn parameters.
+
+2011-06-16  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49229
+	* pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
+
+	PR c++/49251
+	* semantics.c (finish_id_expression): Mark even dependent
+	variables as used.
+
+2011-06-14  Jason Merrill  <jason@redhat.com>
+
+	* error.c (type_to_string): Print typedef-stripped version too.
+
+	PR c++/49117
+	* call.c (perform_implicit_conversion_flags): Print source type as
+	well as expression.
+
+	PR c++/49369
+	* class.c (build_base_path): Fix cv-quals in unevaluated context.
+
+	PR c++/49290
+	* semantics.c (cxx_eval_indirect_ref): Remove assert.
+
+2011-06-09  Jason Merrill  <jason@redhat.com>
+
+	* semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
+
+2011-06-08  Jason Merrill  <jason@redhat.com>
+
+	* semantics.c (potential_constant_expression_1): Handle destructor
+	call.
+
+2011-06-07  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48780
+	* typeck.c (perform_integral_promotions): Don't promote scoped enums.
+	* call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
+
+2011-06-06  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49298
+	* semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
+
+	PR c++/49134
+	* tree.c (build_target_expr): Deal with ARM ABI tweaks.
+
+2011-06-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/49276
+	* mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
+	DECL_CONTEXT.
+
+2011-05-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/49223
+	* semantics.c (finish_omp_clauses): Call require_complete_type
+	even for copyin/copyprivate clauses.  Only call
+	cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
+
+2011-05-27  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47049
+	* semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
+	* decl.c (start_preparsed_function): Don't call comdat_linkage for
+	a template.
+
+	PR c++/47277
+	* parser.c (cp_parser_unqualified_id): Don't check
+	constructor_name_p for enums.
+
+	PR c++/48284
+	* error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
+	with INDIRECT_REF of REFERENCE_TYPE.
+
+	PR c++/48657
+	PR c++/49176
+	* decl.c (cp_finish_decl): Simplify template handling.
+
+2011-05-26  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48424
+	* decl.c (grokparms): Function parameter packs don't need to
+	go at the end.
+	* pt.c (type_unification_real): But they aren't deduced otherwise.
+
+2011-05-25  Jason Merrill  <jason@redhat.com>
+
+	PR c++/44994
+	PR c++/49156
+	* error.c (dump_template_bindings): Set processing_template_decl
+	for a partial instantiation.
+
+	PR c++/45401
+	* decl.c (grokdeclarator): Don't change type when adding rvalue ref
+	to another reference type.
+
+2011-05-26  Fabien Chêne  <fabien@gcc.gnu.org>
+	* init.c (diagnose_uninitialized_cst_or_ref_member_1): Use
+	permerror instead of error, adjust the error count.
+
+2011-05-25  Jason Merrill  <jason@redhat.com>
+
+	PR c++/44311
+	* decl.c (case_conversion): New.
+	(finish_case_label): Use it.
+
+	PR c++/45698
+	* pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
+
+	PR c++/46005
+	* decl.c (grokdeclarator): Complain about auto typedef.
+
+	PR c++/46245
+	* decl.c (grokdeclarator): Complain later for auto parameter.
+	* pt.c (splice_late_return_type): Handle use in a template
+	type-parameter.
+
+	PR c++/46696
+	* typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
+
+	PR c++/47184
+	* parser.c (cp_parser_parameter_declaration): Recognize
+	list-initialization.
+	(cp_parser_direct_declarator): Check for the closing
+	paren before parsing definitely.
+
+	PR c++/48935
+	* parser.c (cp_parser_constructor_declarator_p): Don't check
+	constructor_name_p for enums.
+	(cp_parser_diagnose_invalid_type_name): Correct error message.
+
+2011-05-25  Jason Merrill  <jason@redhat.com>
+
+	PR c++/45418
+	* init.c (perform_member_init): Handle list-initialization
+	of array of non-trivial class type.
+
+	PR c++/45080
+	* pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
+	* semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
+
+	PR c++/48292
+	* pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
+	function parameter pack.
+	(tsubst_pack_expansion): Likewise.
+
+2011-05-25  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/49136
+	* semantics.c (cxx_eval_bit_field_ref): Handle the
+	case when BIT_FIELD_REF doesn't cover only a single field.
+
+2011-05-24  Jason Merrill  <jason@redhat.com>
+
+	PR c++/49042
+	* pt.c (get_mostly_instantiated_function_type): Use
+	push_deferring_access_checks rather than set flag_access_control.
+
+	PR c++/48884
+	* pt.c (fn_type_unification): Disable access control during
+	substitution.
+
+	PR c++/49105
+	* typeck.c (build_const_cast_1): Handle rvalue references.
+
+	PR c++/47263
+	* decl.c (use_eh_spec_block): Do use an EH spec block for a
+	lambda op().
+
+	PR c++/47336
+	* error.c (dump_template_bindings): Suppress access control.
+
+	PR c++/47544
+	* pt.c (instantiate_decl): Handle =default.
+
+	PR c++/48617
+	* pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
+
+2011-05-22  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48647
+	* typeck.c (composite_pointer_type_r): Return error_mark_node
+	on error in SFINAE context.
+
+2011-05-20  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48945
+	* decl.c (revert_static_member_fn): Ignore const on constexpr fn.
+
+	PR c++/48780
+	* cvt.c (type_promotes_to): Warn about promoting scoped enums.
+
+	PR c++/49066
+	* decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
+
+	DR 1073
+	PR c++/49082
+	* typeck.c (comp_except_specs): noexcept(false) is not compatible
+	with throw(type-list).
+	* typeck2.c (merge_exception_specifiers): noexcept(false)
+	beats any more limited specification.
+
+	PR c++/48948
+	* class.c (finalize_literal_type_property): Only check
+	for constexpr member functions of non-literal class.
+	* decl.c (cp_finish_decl): Don't call validate_constexpr_fundecl.
+	* semantics.c (literal_type_p): Call complete_type.
+
+	* semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
+	rather than DECL_TEMPLATE_INSTANTIATION.
+	(cxx_eval_call_expression): Likewise.
+
+	* semantics.c (register_constexpr_fundef): Add to hash table here.
+	(validate_constexpr_fundecl): Not here.
+
+	PR c++/48745
+	* pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
+
+	PR c++/48736
+	* pt.c (tsubst_copy_and_build): Handle substitution of a pack
+	expansion producing another expansion.
+
+	PR c++/48873
+	* tree.c (stabilize_expr): Don't make gratuitous copies of classes.
+
+2011-05-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/49043
+	* decl.c (check_omp_return): Stop searching on sk_function_parms.
+
+	PR c++/48869
+	* method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
+	pass it down to locate_fn_flags.
+	* cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
+	* semantics.c (cxx_omp_create_clause_info): Adjust callers.
+	* cp-gimplify.c: Include splay-tree.h.
+	(splay_tree_compare_decl_uid, omp_var_to_track,
+	omp_cxx_notice_variable): New functions.
+	(struct cp_genericize_omp_taskreg): New type.
+	(struct cp_genericize_data): Add omp_ctx field.
+	(cp_genericize_r): Attempt to determine implicitly determined
+	firstprivate class type variables.
+	(cp_genericize): Clear omp_ctx.
+	* Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
+
+2011-05-11  Jason Merrill  <jason@redhat.com>
+
+	* pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p.
+
+2011-05-11  Fabien Chêne  <fabien@gcc.gnu.org>
+
+	PR c++/48859
+	* init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
+	recursion if there is user defined constructor.
+
+2011-05-09  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/48574
+	* class.c (fixed_type_or_null): Use type_dependent_p_push to test
+	if the instance has a dependent initializer.
+
+2011-05-06  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48909
+	* semantics.c (cxx_eval_conditional_expression): Check
+	integer_zerop instead.
+	(potential_constant_expression_1): Likewise.
+
+	PR c++/48911
+	* semantics.c (cxx_eval_array_reference): Handle implicit
+	initializers.
+
+	PR c++/48446
+	* decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
+	(grokdeclarator): Use stabilize_vla_size.
+	* init.c (get_temp_regvar): No longer static.
+	* cp-tree.h: Declare it.
+
+	PR c++/48089
+	* semantics.c (potential_constant_expression_1): Don't allow *this
+	in a constructor.
+	(register_constexpr_fundef): Use potential_rvalue_constant_expression.
+
+2011-05-06  Dodji Seketeli  <dodji@redhat.com>
+
+    	PR c++/48838
+    	* cp-tree.h (non_static_member_function_p): Declare new function.
+    	* tree.c (non_static_member_function_p): Define it.
+    	* semantics.c (finish_call_expr): Use it.
+
+2011-05-04  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48749
+	* class.c (resolves_to_fixed_type_p): Don't look closely
+	in templates.
+
+2011-04-28  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/48656
+	* semantics.c (finish_call_expr): Don't forget BASELINK nodes when
+	considering call expressions involving a member function.
+
+2011-04-27  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48046
+	* parser.c (cp_parser_diagnose_invalid_type_name): Commit
+	to tentative parse sooner.
+
+2011-04-26  Jason Merrill  <jason@redhat.com>
+
+	PR c++/42687
+	* parser.c (cp_parser_primary_expression): Set *idk to
+	CP_ID_KIND_NONE for a parenthesized identifier.
+
+2011-04-26  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48726
+	* call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
+	* decl.c (reshape_init_array_1): Likewise.
+
+2011-04-25  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48707
+	* pt.c (value_dependent_expression_p): Handle type-dependent
+	expression.
+
+2011-04-20  Jason Merrill  <jason@redhat.com>
+
+	* semantics.c (finish_compound_literal): Don't put an array
+	with a dtor in a static variable.
+
+2011-04-20  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48594
+	* decl2.c (build_offset_ref_call_from_tree): Move
+	non-dependency of object outside condition.
+
+	PR c++/48657
+	* decl.c (cp_finish_decl): Handle non-member constant variables
+	in templates, too.
+
+2011-04-19  Jason Merrill  <jason@redhat.com>
+
+	PR c++/46304
+	* typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
+
+2011-04-18  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48537
+	* init.c (build_value_init): Handle UNION_TYPE the same.
+
+2011-04-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/48632
+	* parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
+	for type dependent pointers.
+
+2011-04-13  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48594
+	* decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
+	or pointer to (non-member) function.
+
+2011-04-13  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/48570
+	* semantics.c (cxx_eval_array_reference): Handle reading from
+	wchar_t, char16_t and char32_t STRING_CST.
+
+2011-04-13  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/48574
+	* class.c (fixed_type_or_null): We cannot determine the dynamic
+    	type of a reference variable if its initializer is dependent.
+
+2011-04-11  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48534
+	* cvt.c (ocp_convert): Use build_nop to convert to underlying type
+	of scoped enum.
+
+	PR c++/48523
+	* tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
+	than cp_build_indirect_ref.
+
+2011-04-07  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48500
+	* semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
+	arguments even if we don't know the function.
+
+	PR c++/48468
+	* except.c (build_noexcept_spec): Propagate error_mark_node.
+	(finish_noexcept_expr): Likewise.
+
+	PR c++/48452
+	* typeck.c (build_x_compound_expr_from_list): Return error_mark_node
+	in SFINAE context.
+
+	* semantics.c (finish_decltype_type): Add complain parm.
+	* cp-tree.h: Adjust.
+	* parser.c (cp_parser_decltype): Adjust.
+	* pt.c (tsubst): Adjust.
+
+	PR c++/48450
+	* cvt.c (ocp_convert): Handle converting scoped enum to bool.
+
+2011-03-31  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48280
+	* method.c (defaultable_fn_check): Templates are not defaultable.
+
+2011-03-30  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48212
+	* semantics.c (non_const_var_error): Just return if DECL_INITIAL
+	is error_mark_node.
+
+	PR c++/48369
+	* semantics.c (potential_constant_expression_1): Handle
+	UNORDERED_EXPR and ORDERED_EXPR.
+
+	PR c++/48281
+	* semantics.c (finish_compound_literal): Do put static/constant
+	arrays in static variables.
+
+2011-03-29  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48265
+	* pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
+	the variable is constant before looking at its initializer.
+
+	PR c++/48319
+	* pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
+
+2011-03-29  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48166
+	* decl.c (revert_static_member_fn): Strip function-cv-quals.
+
+	PR c++/48296
+	* decl.c (cp_finish_decl): Defer validation of constexpr member
+	functions.
+	* class.c (finalize_literal_type_property): Validate them here.
+	* semantics.c (is_valid_constexpr_fn): Don't check completeness.
+
+	* semantics.c (is_valid_constexpr_fn): Specify input location.
+
+	Core 1232
+	* call.c (build_array_conv): New.
+	(implicit_conversion): Use it.
+
+	* call.c (reference_binding): Allow direct binding to an array
+	rvalue.
+
+	PR c++/48289
+	* pt.c (build_non_dependent_expr): Keep dereferences outside the
+	NON_DEPENDENT_EXPR.
+
+	PR c++/47999
+	* semantics.c (finish_call_expr): Preserve reference semantics
+	in templates.
+
+	PR c++/48313
+	* pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
+	from overloaded function.
+
+	Core 1148
+	* typeck.c (check_return_expr): Fix conditions for setting
+	LOOKUP_PREFER_RVALUE.
+
+2011-03-29  Rodrigo Rivas Costa  <rodrigorivascosta@gmail.com>
+
+	* decl2.c (cp_check_const_attributes): New.
+	(cplus_decl_attributes): Call cp_check_const_attributes.
+
+2011-03-29  Jason Merrill  <jason@redhat.com>
+
+	* semantics.c (push_cx_call_context): Return bool.
+	(cxx_eval_call_expression): Handle excess depth.
+
+	* except.c (build_noexcept_spec): Call cxx_constant_value after
+	converting to bool.
+
+	PR c++/47504
+	* semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
+	the conversion set TREE_OVERFLOW.
+
+	PR c++/47570
+	* semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
+	use the generic binary expression handling.
+
+2011-03-25  Release Manager
+
+	* GCC 4.6.0 released.
+
+2011-03-16  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48132
+	* decl.c (check_array_designated_initializer): Allow integer index.
+	(reshape_init_array_1): Set index on the elements.
+
+2011-03-16  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48113
+	* typeck.c (convert_for_initialization): Use
+	perform_implicit_conversion_flags.
+	* call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
+	rvaluedness_matches_p on ck_rvalue.
+	(convert_like_real) [ck_rvalue]: And restore it here.
+
+2011-03-16  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48115
+	* call.c (convert_arg_to_ellipsis): Handle incomplete type.
+
+2011-03-11  Dodji Seketeli  <dodji@redhat.com>
+
+	* call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
+	the argument of the indirection operator should not be dependent.
+	Fix the comment.
+
+2011-03-11  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47125
+	* pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
+
+	PR c++/47144
+	* parser.c (cp_parser_template_type_arg): Set
+	type_definition_forbidden_message.
+
+	PR c++/47808
+	* decl.c (compute_array_index_type): Discard folding
+	if it didn't produce a constant.
+
+2011-03-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/48035
+	* init.c (build_zero_init_1): Extracted from build_zero_init.
+	Add FIELD_SIZE argument, if non-NULL and field bit_position
+	as not smaller than that, don't add that field's initializer.
+	Pass DECL_SIZE as last argument to build_zero_init_1
+	for DECL_FIELD_IS_BASE fields.
+	(build_zero_init): Use build_zero_init_1.
+
+2011-03-10  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48029
+	* pt.c (iterative_hash_template_arg): Remove special case for
+	ARRAY_TYPE.
+
+	PR c++/47198
+	* parser.c (cp_parser_single_declaration): Just return if
+	cp_parser_parse_and_diagnose_invalid_type_name complained.
+
+2011-03-09  Jason Merrill  <jason@redhat.com>
+
+	PR c++/44629
+	* pt.c (unify): An unresolved overload is a nondeduced context.
+
+2011-03-09  Martin Jambor  <mjambor@suse.cz>
+
+	PR tree-optimization/47714
+	* method.c (use_thunk): Clear addressable flag of thunk arguments.
+
+2011-03-08  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/47705
+	* pt.c (convert_nontype_argument): Only call decay_conversion on
+	arrays.
+
+2011-03-08  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47488
+	* mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
+
+	PR c++/47705
+	* pt.c (convert_nontype_argument): Don't crash on non-pointer
+	argument to pointer parameter.
+
+	PR c++/45651
+	* pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
+	!TREE_PUBLIC decls.
+
+2011-03-08  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/47957
+	* name-lookup.c (binding_to_template_parms_of_scope_p): Only
+	consider scopes of primary template definitions.  Adjust comments.
+
+2011-03-07  Jason Merrill  <jason@redhat.com>
+
+	PR c++/48003
+	* pt.c (convert_nontype_argument): Fix -fpermissive allowing
+	integer overflow.
+	* semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
+
+	PR c++/48015
+	* init.c (constant_value_1): Always require init to be TREE_CONSTANT.
+
+	PR c++/48008
+	* mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
+	(write_CV_qualifiers_for_type): Not here.
+
+2011-03-06  Joseph Myers  <joseph@codesourcery.com>
+
+	* lang-specs.h: Match -save-temps* instead of -save-temps.
+
+2011-03-05  Jason Merrill  <jason@redhat.com>
+
+	* mangle.c (write_expression): Change ABI v6 to v5.
+	(write_type): Likewise.
+
+2011-03-04  Jan Hubicka  <jh@suse.cz>
+
+	PR lto/47497
+	* optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
+	and cgraph_add_thunk.
+	* method.c (make_alias_for_thunk, use_thunk): Likewise.
+	* mangle.c (mangle_decl): Likewise.
+
+2011-03-04  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47971
+	* pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
+	(tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
+
+	PR c++/46220
+	* search.c (check_final_overrider): Allow pointer to same incomplete
+	class type with different cv-quals.
+
+2011-03-03  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/47974
+	* pt.c (tsubst_template_args): Check argument t for error_mark_node.
+
+2011-03-03  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47950
+	* pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
+
+2011-03-02  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47950
+	* parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
+
+	PR c++/47774
+	* tree.c (build_vec_init_elt): Split out from...
+	(build_vec_init_expr): ...here.
+	(diagnose_non_constexpr_vec_init): New fn.
+	* semantics.c (potential_constant_expression_1): Use it.
+	* cp-tree.h: Declare it.
+
+2011-03-01  Jason Merrill  <jason@redhat.com>
+
+	PR c++/46159
+	* parser.c (cp_parser_primary_expression): Don't warn about a
+	failed tentative parse.
+
+	PR c++/47200
+	* semantics.c (cxx_bind_parameters_in_call): Don't call
+	adjust_temp_type on non-constant args.
+
+	PR c++/47851
+	* call.c (standard_conversion): Provide requested cv-quals on
+	class rvalue conversion.
+
+	PR c++/46282
+	* decl2.c (grokbitfield): Handle type-dependent width.
+
+2011-02-28  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47873
+	* class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
+	after checking for a non-thunk.
+
+2011-02-26  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47904
+	* tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
+	* pt.c (iterative_hash_template_arg): And hash it.
+
+	PR c++/47897
+	* semantics.c (non_const_var_error): Split out from...
+	(cxx_eval_constant_expression): ...here.
+	(potential_constant_expression_1) [VAR_DECL]: Use it.
+	Allow dependent variables.
+
+2011-02-24  Jason Merrill  <jason@redhat.com>
+
+	* parser.c (cp_parser_constant_expression): Set
+	non_integral_constant_expression correctly for C++0x too.
+	(cp_parser_static_assert): Allow non-constant expression.
+	(cp_parser_direct_declarator): Expect non_constant_p to be set
+	properly for C++0x.
+	* pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
+	* semantics.c (maybe_constant_value): Check type_unknown_p too.
+	(potential_rvalue_constant_expression): New.
+	(require_potential_rvalue_constant_expression): New.
+
+2011-02-23  Jason Merrill  <jason@redhat.com>
+
+	* cp-tree.h (DECL_PARM_LEVEL): New.
+	(struct lang_decl_parm): Add level field.
+	* name-lookup.c (function_parm_depth): New fn.
+	* name-lookup.h: Declare it.
+	* parser.c (cp_parser_parameter_declaration_list): Use it.
+	* mangle.c (struct globals): Add parm_depth field.
+	(write_bare_function_type): Adjust it.
+	(write_expression): Include the level delta in PARM_DECL mangling
+	for abi >= 6.
+
+	* semantics.c (finish_decltype_type): Remove shortcut for decltype
+	of id-expression.
+	* mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
+
+2011-02-23  Nathan Froyd  <froydnj@codesourcery.com>
+
+	PR c++/46868
+	* parser.c (cp_parser_class_specifier): Require a closing brace
+	to attempt error recovery.
+
+2011-02-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/47833
+	* pt.c (struct pending_template): Add chain_next GTY option.
+	* decl.c (struct named_label_use_entry): Likewise.
+
+2011-02-22  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/47242
+	* semantics.c (build_lambda_object): Bail out if a field is
+	error_mark_node.
+
+2011-02-22  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/47666
+	* class.c (dfs_declare_virt_assop_and_dtor)
+	(declare_virt_assop_and_dtor): New static functions.
+	(add_implicitly_declared_members): Use
+	declare_virt_assop_and_dtor.
+
+2011-02-21  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47207
+	* decl2.c (decl_constant_var_p): A constexpr var needs an
+	initializer to be constant.
+	* semantics.c (cxx_eval_constant_expression): Complain about
+	constexpr var used in its own initializer.
+	* call.c (set_up_extended_ref_temp): Set
+	DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
+
+2011-02-20  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47199
+	* semantics.c (cxx_eval_call_expression): Call
+	cxx_eval_constant_expression in trivial shortcut.
+
+	PR c++/46831
+	* call.c (convert_class_to_reference): Don't try to set up a
+	second conv sequence for non-viable candidates.
+
+	PR c++/47703
+	* error.c (location_of): Handle non-tagged types.
+
+	PR c++/46472
+	* method.c (process_subob_fn): Instantiate constexpr templates.
+	* optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
+
+2011-02-20  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/46394
+	* pt.c (tsubst_pack_expansion): do not use
+	cp_tree_equal/same_type_p to detect an expansion of a parameter
+	pack.
+
+2011-02-19  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47503
+	* semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
+
+2011-02-18  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/47795
+	* semantics.c (finish_non_static_data_member): Early return if
+	object is error_mark_node.
+
+2011-02-18  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/47208
+	* pt.c (do_auto_deduction): Do not mention error_mark_node in
+    	diagnostics.
+	* semantics.c (finish_id_expression): Do not pass erroneous decl
+    	to decl_constant_var_p.
+
+2011-02-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/47783
+	* cvt.c (convert_from_reference): Call mark_exp_read.
+
+2011-02-11  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/47172
+	* pt.c (finish_call_expr): Consider a call expression that has a
+	dependent "this" pointer as being dependent.  Add comments.
+	(dependent_type_p, type_dependent_expression_p): Update comments.
+
+2011-02-16  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/47326
+	* pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
+    	expansion arguments are not evaluated.
+
+2011-02-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/47704
+	* cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
+	instead of TYPE_LANG_FLAG_3.
+	* pt.c (lookup_template_class): Copy over
+	ENUM_FIXED_UNDERLYING_TYPE_P.
+
+2011-02-15  Jason Merrill  <jason@redhat.com>
+
+	PR c++/46807
+	* method.c (synthesized_method_walk): Always exit early for
+	trivial fn in C++98 mode.
+
+2011-02-14  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47482
+	* parser.c (cp_parser_enumerator_definition): Call
+	fold_non_dependent_expr.
+
+2011-02-09  Jason Merrill  <jason@redhat.com>
+
+	* decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
+	* semantics.c (finish_fname): Only return the name if we're in
+	a function.
+
+	* decl.c (build_enumerator): Don't perform integral promotions on
+	non-integral constants.
+
+	* cvt.c (convert_to_void): Handle null op1.
+
+	* class.c (type_has_constexpr_default_constructor): Make sure the
+	caller stripped an enclosing array.
+	* init.c (perform_member_init): Strip arrays before calling it.
+
+	PR c++/47511
+	* semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
+
+2011-02-03  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/47398
+	* tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
+	template parameters in account.
+
+2011-02-03  Nathan Froyd  <froydnj@codesourcery.com>
+
+	PR c++/46890
+	* parser.c (cp_parser_class_specifier): Fix setting of
+	want_semicolon.
+
+2011-01-31  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/47416
+	* semantics.c (build_data_member_initialization): Handle
+	STATEMENT_LIST always instead of just for CLEANUP_BODY.
+
+2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
+	LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
+
+2011-01-29  Dodji Seketeli  <dodji@redhat.com>
+
+	PR c++/47311
+	* cp-tree.h (fixup_template_parms): Declare.
+	* pt.c (end_template_parm_list): Do not fixup template parms here.
+	(fixup_template_parms): Remove static. Fix typo in the
+	comments. Remove useless code statement.
+	(fixup_template_parm): For a template template parameter, fixup
+	its attributes before fixing up its type.
+	* parser.c
+	(cp_parser_template_declaration_after_export): After parsing
+	template parameters fixup their types.
+
+2011-01-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/47476
+	* semantics.c (potential_constant_expression_1): Handle
+	TRUTH_XOR_EXPR.
+
+2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
+
+	PR c++/43601
+	* semantics.c (expand_or_defer_fn_1): Handle it.
+	* decl2.c (decl_needed_p): Likewise.
+
+2011-01-21  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47041
+	* semantics.c (build_constexpr_constructor_member_initializers):
+	Handle trivial copy.
+
+2011-01-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/47388
+	* semantics.c (begin_for_stmt): If -fno-for-scope, don't
+	assume init must be NULL if scope is NULL.
+	(begin_range_for_stmt): Likewise.
+
+2011-01-21  Jason Merrill  <jason@redhat.com>
+
+	PR c++/46552
+	* semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
+
+	PR c++/46977
+	* semantics.c (potential_constant_expression_1): Split out from
+	potential_constant_expression.  Add want_rval parm.  Handle
+	template expression forms.  Don't enforce restriction on address
+	of automatic variable here.  Add a couple of diagnostics that
+	had been missing.
+	(require_potential_constant_expression): New entry point.
+	(build_data_member_initialization, register_constexpr_fundef): Adjust.
+	(maybe_constant_value): Check potential_constant_expression.
+	* pt.c (fold_non_dependent_expr_sfinae): Likewise.
+	* tree.c (build_vec_init_expr): Adjust.
+
+2011-01-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/47303
+	* decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
+	or DECL_EXTERNAL.
+
+2011-01-17  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47067
+	* semantics.c (base_field_constructor_elt): New fn.
+	(cxx_eval_bare_aggregate): Use it.
+	(build_data_member_initialization): Leave COMPONENT_REF for
+	vfield inits.
+
+2011-01-14  Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
+
+	* parser.c (cp_parser_range_for): Remove the "unused variable" warning
+	workaround.
+
+2011-01-15  Giovanni Funchal  <gafunchal@gmail.com>
+	    Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	PR c++/33558
+	* decl.c (grokdeclarator): Reject mutable reference members.
+
+2011-01-14  Jason Merrill  <jason@redhat.com>
+
+	PR c++/47289
+	* pt.c (coerce_template_parms): Fix error recovery.
+
+	PR c++/46903
+	* typeck2.c (check_narrowing): Only check arithmetic types.
+
+	PR c++/46688
+	* tree.c (build_vec_init_expr): Handle flexible array
+	properly.
+
+2011-01-13  Kai Tietz  <kai.tietz@onevision.com>
+
+	PR c++/47213
+	* cp-tree.h (CLASSTYPE_VISIBILITY): Use
+	TYPE_MAIN_DECL instead of TYPE_NAME.
+	(CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
+	* decl2.c (determine_visibility): Add check
+	of CLASS_TYPE_P for underlying_type.
+
+2011-01-12  Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
+
+	* cp-tree.h (begin_for_scope): New prototype.
+	(begin_for_stmt): Update prototype.
+	(begin_range_for_stmt): Update prototype.
+	* init.c (build_vec_init): Update call to begin_for_stmt.
+	* parser.c (cp_parser_for): New.
+	(cp_parser_c_for): Add three new parameters.
+	(cp_parser_range_for): Likewise. Most parsing code removed.
+	(cp_parser_iteration_statement): Call cp_parser_for instead of
+	cp_parser_c_for and cp_parser_range_for.
+	(cp_parser_for_init_statement): Add new parameter and return type.
+	(cp_parser_block_declaration): Update call to
+	cp_parser_simple_declaration.
+	(cp_parser_simple_declaration): Add new parameter.
+	Update call to cp_parser_init_declarator.
+	(cp_parser_init_declarator): Add new parameter.
+	* pt.c (tsubst_expr): Update call to begin_for_stmt.
+	* semantics.c (begin_for_scope): New.
+	(begin_for_stmt): Add two new parameters.
+	(begin_range_for_stmt): Likewise.
+
+2011-01-12  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	* parser.c (cp_parser_objc_at_property_declaration): Improved
+	error message.
+
+2011-01-11  Dodji Seketeli  <dodji@redhat.com>
+
+	PR debug/46955
+	* cp-lang.c (get_template_innermost_arguments_folded)
+	(get_template_argument_pack_elems_folded)
+	(template_arg_needs_folding, fold_cplus_constants): New static
+	functions.
+	(LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
+	get_template_innermost_arguments_folded.
+	(LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
+	get_template_argument_pack_elems_folded.
+
+2011-01-11  Jason Merrill  <jason@redhat.com>
+
+	PR c++/46658
+	* init.c (build_new_1): Handle value-init in templates differently.
+
+	PR c++/45520
+	* tree.c (maybe_dummy_object): Check current_class_ref against
+	context, not current_class_type.
+
+2011-01-08  Nicola Pero  <nicola.pero@meta-innovation.com>
+
+	PR objc/47078
+	* parser.c (cp_parser_objc_typename): If the type is unknown, for
+	error recovery purposes behave as if it was not specified so that
+	the default type is used.
+
+2011-01-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/47022
+	* pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
+	for the second build_x_va_arg argument.
+
+2011-01-05  Tom Tromey  <tromey@redhat.com>
+
+	* typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
+	(lvalue_or_else): Likewise.
+
+2011-01-01  Kai Tietz  <kai.tietz@onevision.com>
+
+	PR target/38662
+	* tree.c (cxx_type_hash_eq):
+	Allow METHOD_TYPE, too.
+
+
+Copyright (C) 2011 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.