Add missing <cassert> include to testcase

[platform/upstream/gcc.git] / libstdc++-v3 / ChangeLog

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 4bba6a4..dc05b3d 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,9327 +1,147 @@
-2016-11-15  Jonathan Wakely  <jwakely@redhat.com>
+2017-01-06  Jonathan Wakely  <jwakely@redhat.com>
 
-       * include/bits/basic_string.h: Reuse _If_sv alias template for new
-       constructor.
-
-       * doc/xml/manual/intro.xml: Document LWG 2770 status. Remove entries
-       for 2742 and 2748.
-       * doc/html/*: Regenerate.
-       * include/std/utility (__tuple_size_cv_impl): New helper to safely
-       detect tuple_size<T>::value, as per LWG 2770.
-       (tuple_size<cv T>): Adjust partial specializations to derive from
-       __tuple_size_cv_impl.
-       * testsuite/20_util/tuple/cv_tuple_size.cc: Test SFINAE-friendliness.
-
-       * testsuite/libstdc++-prettyprinters/cxx17.cc: Adjust test for
-       variant<T&>.
-
-2016-11-15  Tim Shen  <timshen@google.com>
-
-       * include/std/variant: Remove variant<T&>, variant<void>, variant<>
-       support to rebase on the post-Issaquah design.
-       * testsuite/20_util/variant/compile.cc: Likewise.
-
-2016-11-15  Matthias Klose  <doko@ubuntu.com>
-
-       * configure: Regenerate.
-
-2016-11-15  Jonathan Wakely  <jwakely@redhat.com>
-
-       * testsuite/19_diagnostics/error_code/is_error_code_v.cc: Fix license
-       text.
-       * testsuite/20_util/any/assign/emplace.cc: Likewise.
-       * testsuite/20_util/any/cons/in_place.cc: Likewise.
-       * testsuite/20_util/any/make_any.cc: Likewise.
-       * testsuite/20_util/any/requirements.cc: Likewise.
-       * testsuite/20_util/any/typedefs.cc: Likewise.
-       * testsuite/20_util/bind/is_placeholder_v.cc: Likewise.
-       * testsuite/20_util/duration/requirements/treat_as_floating_point_v.cc:
-       Likewise.
-       * testsuite/20_util/in_place/requirements.cc: Likewise.
-       * testsuite/20_util/optional/77288.cc: Likewise.
-       * testsuite/20_util/optional/assignment/1.cc: Likewise.
-       * testsuite/20_util/optional/assignment/2.cc: Likewise.
-       * testsuite/20_util/optional/assignment/3.cc: Likewise.
-       * testsuite/20_util/optional/assignment/4.cc: Likewise.
-       * testsuite/20_util/optional/assignment/5.cc: Likewise.
-       * testsuite/20_util/optional/assignment/6.cc: Likewise.
-       * testsuite/20_util/optional/assignment/7.cc: Likewise.
-       * testsuite/20_util/optional/cons/77727.cc: Likewise.
-       * testsuite/20_util/optional/cons/move.cc: Likewise.
-       * testsuite/20_util/optional/cons/value.cc: Likewise.
-       * testsuite/20_util/optional/cons/value_neg.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/cons/value.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/make_optional.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/observers/1.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/observers/2.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/observers/3.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/observers/4.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/observers/5.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/relops/1.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/relops/2.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/relops/3.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/relops/4.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/relops/5.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/relops/6.cc: Likewise.
-       * testsuite/20_util/optional/hash.cc: Likewise.
-       * testsuite/20_util/optional/make_optional.cc: Likewise.
-       * testsuite/20_util/optional/observers/1.cc: Likewise.
-       * testsuite/20_util/optional/observers/2.cc: Likewise.
-       * testsuite/20_util/optional/observers/3.cc: Likewise.
-       * testsuite/20_util/optional/observers/4.cc: Likewise.
-       * testsuite/20_util/optional/observers/5.cc: Likewise.
-       * testsuite/20_util/optional/observers/6.cc: Likewise.
-       * testsuite/20_util/optional/relops/1.cc: Likewise.
-       * testsuite/20_util/optional/relops/2.cc: Likewise.
-       * testsuite/20_util/optional/relops/3.cc: Likewise.
-       * testsuite/20_util/optional/relops/4.cc: Likewise.
-       * testsuite/20_util/optional/relops/5.cc: Likewise.
-       * testsuite/20_util/optional/relops/6.cc: Likewise.
-       * testsuite/20_util/optional/requirements.cc: Likewise.
-       * testsuite/20_util/optional/swap/1.cc: Likewise.
-       * testsuite/20_util/optional/typedefs.cc: Likewise.
-       * testsuite/20_util/ratio/requirements/ratio_equal_v.cc: Likewise.
-       * testsuite/20_util/tuple/tuple_size_v.cc: Likewise.
-       * testsuite/20_util/uses_allocator/requirements/uses_allocator_v.cc:
-       Likewise.
-       * testsuite/20_util/variable_templates_for_traits.cc: Likewise.
-       * testsuite/20_util/variant/hash.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/typedefs.cc: Likewise.
-       * testsuite/experimental/any/typedefs.cc: Likewise.
-       * testsuite/experimental/array/make_array.cc: Likewise.
-       * testsuite/experimental/array/neg.cc: Likewise.
-       * testsuite/experimental/chrono/value.cc: Likewise.
-       * testsuite/experimental/deque/erasure.cc: Likewise.
-       * testsuite/experimental/forward_list/erasure.cc: Likewise.
-       * testsuite/experimental/list/erasure.cc: Likewise.
-       * testsuite/experimental/map/erasure.cc: Likewise.
-       * testsuite/experimental/memory/observer_ptr/assignment/assign.cc:
-       Likewise.
-       * testsuite/experimental/memory/observer_ptr/cons/cons.cc: Likewise.
-       * testsuite/experimental/memory/observer_ptr/hash/hash.cc: Likewise.
-       * testsuite/experimental/memory/observer_ptr/make_observer.cc:
-       Likewise.
-       * testsuite/experimental/memory/observer_ptr/relops/relops.cc:
-       Likewise.
-       * testsuite/experimental/memory/observer_ptr/requirements.cc: Likewise.
-       * testsuite/experimental/memory/observer_ptr/swap/swap.cc: Likewise.
-       * testsuite/experimental/memory/observer_ptr/typedefs.cc: Likewise.
-       * testsuite/experimental/optional/77288.cc: Likewise.
-       * testsuite/experimental/optional/assignment/1.cc: Likewise.
-       * testsuite/experimental/optional/assignment/2.cc: Likewise.
-       * testsuite/experimental/optional/assignment/3.cc: Likewise.
-       * testsuite/experimental/optional/assignment/4.cc: Likewise.
-       * testsuite/experimental/optional/assignment/5.cc: Likewise.
-       * testsuite/experimental/optional/assignment/6.cc: Likewise.
-       * testsuite/experimental/optional/cons/77727.cc: Likewise.
-       * testsuite/experimental/optional/cons/move.cc: Likewise.
-       * testsuite/experimental/optional/cons/value.cc: Likewise.
-       * testsuite/experimental/optional/cons/value_neg.cc: Likewise.
-       * testsuite/experimental/optional/constexpr/cons/value.cc: Likewise.
-       * testsuite/experimental/optional/constexpr/make_optional.cc: Likewise.
-       * testsuite/experimental/optional/constexpr/observers/1.cc: Likewise.
-       * testsuite/experimental/optional/constexpr/observers/2.cc: Likewise.
-       * testsuite/experimental/optional/constexpr/observers/3.cc: Likewise.
-       * testsuite/experimental/optional/constexpr/observers/4.cc: Likewise.
-       * testsuite/experimental/optional/constexpr/observers/5.cc: Likewise.
-       * testsuite/experimental/optional/constexpr/relops/1.cc: Likewise.
-       * testsuite/experimental/optional/constexpr/relops/2.cc: Likewise.
-       * testsuite/experimental/optional/constexpr/relops/3.cc: Likewise.
-       * testsuite/experimental/optional/constexpr/relops/4.cc: Likewise.
-       * testsuite/experimental/optional/constexpr/relops/5.cc: Likewise.
-       * testsuite/experimental/optional/constexpr/relops/6.cc: Likewise.
-       * testsuite/experimental/optional/make_optional.cc: Likewise.
-       * testsuite/experimental/optional/observers/1.cc: Likewise.
-       * testsuite/experimental/optional/observers/2.cc: Likewise.
-       * testsuite/experimental/optional/observers/3.cc: Likewise.
-       * testsuite/experimental/optional/observers/4.cc: Likewise.
-       * testsuite/experimental/optional/observers/5.cc: Likewise.
-       * testsuite/experimental/optional/relops/1.cc: Likewise.
-       * testsuite/experimental/optional/relops/2.cc: Likewise.
-       * testsuite/experimental/optional/relops/3.cc: Likewise.
-       * testsuite/experimental/optional/relops/4.cc: Likewise.
-       * testsuite/experimental/optional/relops/5.cc: Likewise.
-       * testsuite/experimental/optional/relops/6.cc: Likewise.
-       * testsuite/experimental/optional/requirements.cc: Likewise.
-       * testsuite/experimental/optional/swap/1.cc: Likewise.
-       * testsuite/experimental/optional/typedefs.cc: Likewise.
-       * testsuite/experimental/propagate_const/assignment/move.cc: Likewise.
-       * testsuite/experimental/propagate_const/assignment/move_neg.cc:
-       Likewise.
-       * testsuite/experimental/propagate_const/cons/move.cc: Likewise.
-       * testsuite/experimental/propagate_const/cons/move_neg.cc: Likewise.
-       * testsuite/experimental/propagate_const/hash/1.cc: Likewise.
-       * testsuite/experimental/propagate_const/observers/1.cc: Likewise.
-       * testsuite/experimental/propagate_const/relops/1.cc: Likewise.
-       * testsuite/experimental/propagate_const/requirements1.cc: Likewise.
-       * testsuite/experimental/propagate_const/requirements2.cc: Likewise.
-       * testsuite/experimental/propagate_const/requirements3.cc: Likewise.
-       * testsuite/experimental/propagate_const/requirements4.cc: Likewise.
-       * testsuite/experimental/propagate_const/requirements5.cc: Likewise.
-       * testsuite/experimental/propagate_const/swap/1.cc: Likewise.
-       * testsuite/experimental/propagate_const/typedefs.cc: Likewise.
-       * testsuite/experimental/random/randint.cc: Likewise.
-       * testsuite/experimental/ratio/value.cc: Likewise.
-       * testsuite/experimental/set/erasure.cc: Likewise.
-       * testsuite/experimental/string/erasure.cc: Likewise.
-       * testsuite/experimental/string_view/typedefs.cc: Likewise.
-       * testsuite/experimental/system_error/value.cc: Likewise.
-       * testsuite/experimental/tuple/tuple_size.cc: Likewise.
-       * testsuite/experimental/type_traits/value.cc: Likewise.
-       * testsuite/experimental/unordered_map/erasure.cc: Likewise.
-       * testsuite/experimental/unordered_set/erasure.cc: Likewise.
-       * testsuite/experimental/vector/erasure.cc: Likewise.
-
-       * doc/xml/manual/intro.xml: Document LWG 2742 status.
-       * doc/html/*: Regenerate.
-       * include/bits/basic_string.h
-       (basic_string(const T&, size_type, size_type, const Allocator&)): Add
-       constructor for substring of basic_string_view, as per LWG 2742 but
-       with additional constraint to fix ambiguity.
-       * testsuite/21_strings/basic_string/cons/char/9.cc: New test.
-       * testsuite/21_strings/basic_string/cons/wchar_t/9.cc: New test.
-
-       * doc/xml/manual/intro.xml: Document LWG 2748 status.
-       * include/std/optional (optional<T>::swap): Use is_nothrow_swappable_v
-       for exception specification.
-       (swap(optional<T>&, optional<T>&)): Disable when T is not swappable.
-       * testsuite/20_util/optional/swap/2.cc: New test.
-
-2016-11-14  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Implement P0513R0, Poisoning the Hash.
-       * include/bits/functional_hash.h (__poison_hash): New.
-       * include/bits/unique_ptr.h
-       (hash<unique_ptr<_Tp, _Dp>>): Derive from __poison_hash.
-       * include/std/optional (hash<optional<_Tp>>): Likewise.
-       * include/std/variant (hash<variant<_Types...>>): Likewise.
-       * testsuite/20_util/default_delete/48631_neg.cc: Adjust.
-       * testsuite/20_util/default_delete/void_neg.cc: Likewise.
-       * testsuite/20_util/optional/hash.cc: New.
-       * testsuite/20_util/unique_ptr/assign/48635_neg.cc: Adjust.
-       * testsuite/20_util/unique_ptr/cons/cv_qual_neg.cc: Adjust.
-       * testsuite/20_util/unique_ptr/hash/1.cc: Add tests for
-       poisoned fancy pointer hashes.
-       * testsuite/20_util/variant/hash.cc: New.
-
-2016-11-14  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Implement P0504R0 (Revisiting in-place tag types for
-       any/optional/variant).
-       * include/std/any (any(_ValueType&& __value)): Constrain
-       the __is_in_place_type with the decayed type.
-       (make_any): Adjust to use the new tag type.
-       * include/std/utility (in_place_tag): Remove.
-       (in_place_t): Turn into a non-reference tag type.
-       (__in_place, __in_place_type, __in_place_index): Remove.
-       (in_place): Turn into an inline variable of non-reference
-       tag type.
-       (in_place<_Tp>): Remove.
-       (in_place_index<_Idx>): Remove.
-       (in_place_type_t): New.
-       (in_place_type): Turn into a variable template of non-reference
-       type.
-       (in_place_index_t): New.
-       (in_place_index): Turn into a variable template of non-reference
-       type.
-       * include/std/variant
-       (_Variant_storage(in_place_index_t<_Np>, _Args&&...)): Adjust to
-       use the new tag type.
-       (_Union(in_place_index_t<0>, _Args&&...)): Likewise.
-       (_Union(in_place_index_t<_Np>, _Args&&...)): Likewise.
-       (_Variant_base()): Likewise.
-       (variant(_Tp&&)): Likewise.
-       (variant(in_place_type_t<_Tp>, _Args&&...)): Likewise.
-       (variant(in_place_type_t<_Tp>, initializer_list<_Up>,
-       _Args&&...)): Likewise.
-       (variant(in_place_index_t<_Np>, _Args&&...)): Likewise.
-       (variant(in_place_index_t<_Np>, initializer_list<_Up>,
-       _Args&&...)): Likewise
-       (variant(allocator_arg_t, const _Alloc&)): Likewise.
-       (variant(allocator_arg_t, const _Alloc&, _Tp&&)): Likewise.
-       (variant(allocator_arg_t, const _Alloc&, in_place_type_t<_Tp>,
-       _Args&&...)): Likewise.
-       (variant(allocator_arg_t, const _Alloc&, in_place_type_t<_Tp>,
-       initializer_list<_Up>, _Args&&...)): Likewise.
-       (variant(allocator_arg_t, const _Alloc&, in_place_index_t<_Np>,
-       _Args&&...)): Likewise.
-       (variant(allocator_arg_t, const _Alloc&, in_place_index_t<_Np>,
-       initializer_list<_Up>, _Args&&...)): Likewise.
-       (emplace(_Args&&...)): Likewise.
-       (emplace(initializer_list<_Up>, _Args&&...)): Likewise.
-       * testsuite/20_util/any/cons/explicit.cc: Likewise.
-       * testsuite/20_util/any/cons/in_place.cc: Likewise.
-       * testsuite/20_util/any/requirements.cc: Add tests to
-       check that any is not constructible from the new in_place_type_t
-       of any value category.
-       * testsuite/20_util/in_place/requirements.cc: Adjust to
-       use the new tag type.
-       * testsuite/20_util/variant/compile.cc: Likewise.
-       * testsuite/20_util/variant/run.cc: Likewise.
-
-2016-11-14  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Use constexpr addressof in optional, SFINAE housekeeping
-       for any, optional and tuple.
-       * include/std/any (__do_emplace(_Args&&...)): New.
-       (__do_emplace(initializer_list<_Up>, _Args&&...)): Likewise.
-       (__any_constructible): Likewise.
-       (__any_constructible_t): Use __any_constructible.
-       (operator=(_ValueType&&)): SFINAE in the return type.
-       (emplace(_Args&&...)): Likewise.
-       (emplace(initializer_list<_Up>, _Args&&...)): Likewise.
-       * include/std/optional (_Has_addressof_mem): Remove.
-       (_Has_addressof_free): Likewise.
-       (_Has_addressof): Likewise.
-       (__constexpr_addressof(_Tp&)): Likewise.
-       (operator->): Use std::__addressof.
-       * include/std/tuple (operator=(const tuple<_UElements...>&)):
-       SFINAE in return type.
-       (operator=(tuple<_UElements...>&&)): Likewise.
-       * testsuite/20_util/any/misc/any_cast_neg.cc: Adjust.
-
-2016-11-14  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/bits/move.h (addressof(const _Tp&&)): Add deleted overload,
-       as per LWG 2598.
-
-       * include/std/future (future::share(), future<R&>::share())
-       (future<void>::share()): Add noexcept, as per LWG 2556.
-
-2016-11-13  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/78326
-       * include/experimental/memory_resource (memory_resource::_S_max_align):
-       Change access to protected.
-
-       * doc/xml/manual/status_cxx2017.xml: Update status.
-       * doc/html/manual/status.html: Regenerate.
-       * include/bits/shared_ptr.h (shared_ptr(unique_ptr<_Yp, _Del>)): Add
-       extension constructor to maintain C++14 behaviour.
-       * include/bits/shared_ptr_base.h (__sp_array_delete): Add new struct.
-       (__shared_count(_Ptr, false_type), __shared_count(_Ptr, true_type)):
-       New constructors.
-       (__sp_compatible_with, __sp_is_constructible): Add specializations
-       for array support.
-       (__sp_is_constructible_arr, __sp_is_constructible_arrN): New helpers.
-       (__shared_ptr_access): New base class for observer member functions.
-       (__shared_ptr::element_type): Use remove_extent.
-       (__shared_ptr::_UniqCompatible): Add __sp_compatible_with check.
-       (__shared_ptr(_Yp*)): Use tag dispatching to call new __shared_count
-       constructor.
-       (__shared_ptr(unique_ptr<_Yp, _Del>)): Add extension constructor.
-       (__shared_ptr::operator*, __shared_ptr::operator->): Remove and
-       inherit from __shared_ptr_access base class.
-       (__shared_ptr::__has_esft_base): Return false for array types.
-       (__weak_ptr::element_type): Use remove_extent.
-       * include/experimental/bits/shared_ptr.h (__libfund_v1): Remove.
-       (__shared_ptr<__libfund_v1<_Tp>>): Remove specializations.
-       (__wak_ptr<__libfund_v1<_Tp>>): Likewise.
-       (experimental::__sp_compatible_v): Redefine using
-       __sp_compatible_with.
-       (experimental::__sp_is_constructible_v): Redefine using
-       __sp_is_constructible.
-       (get_deleter, operator<<): Change argument from __shared_ptr to
-       shared_ptr.
-       * testsuite/20_util/shared_ptr/cons/array.cc: New test.
-       * testsuite/20_util/shared_ptr/cons/unique_ptr_array.cc: Adjust for
-       new behaviour.
-       * testsuite/20_util/shared_ptr/observers/array.cc: Test observers for
-       arrays.
-       * testsuite/20_util/shared_ptr/observers/array_neg.cc: New test.
-
-2016-11-13  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Implement P0403R1, Literal suffixes for basic_string_view.
-       * include/std/string_view
-       (operator""sv(const char*, size_t)): New.
-       (operator""sv(const wchar_t*, size_t)): Likewise.
-       (operator""sv(const char16_t*, size_t)): Likewise.
-       (operator""sv(const char32_t*, size_t)): Likewise.
-       * testsuite/21_strings/basic_string_view/literals/types.cc: New.
-       * testsuite/21_strings/basic_string_view/literals/values.cc: Likewise.
-       * testsuite/experimental/string_view/literals/values.cc: Add
-       tests for literals with embedded NULs.
-
-2016-11-12  Jonathan Wakely  <jwakely@redhat.com>
-
-       * src/filesystem/ops.cc (is_empty): Fix typo in exception message.
-
-       * include/std/future (future_error): Fix public typo to private.
-
-2016-11-11  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/std/future (future_error): Make existing constructor
-       private and add constructor from future_errc.
-
-       * include/bits/shared_ptr.h (hash<shared_ptr<T>>): Use element_type.
-       * include/bits/shared_ptr_base.h (hash<__shared_ptr<T, L>>): Likewise.
-
-2016-11-10  François Dumont  <fdumont@gcc.gnu.org>
-
-       * src/c++11/debug.cc (format_word): Delete.
-       (print_literal): New. Replace call to print_word for literals.
-
-2016-11-09  Tim Shen  <timshen@google.com>
-
-       * include/bits/regex.h (regex_iterator::regex_iterator()):
-       Define end() as _M_pregex == nullptr.
-       * include/bits/regex.tcc (regex_iterator::operator==(),
-       regex_iterator::operator++()): Fix operator==() and operator++() to
-       look at null-ness of _M_pregex on both sides.
-       * testsuite/28_regex/regression.cc: New testcase.
-
-2016-11-07  Jason Merrill  <jason@redhat.com>
-
-       * include/bits/c++config (_GLIBCXX_NOEXCEPT_PARM)
-       (_GLIBCXX_NOEXCEPT_QUAL): New.
-       * include/std/type_traits (is_function): Use them.
-       * libsubc++/new (launder): Likewise.
-       * libsupc++/cxxabi.h (__pbase_type_info::__masks): Add
-       __noexcept_mask.
-       * libsupc++/pbase_type_info.cc (__do_catch): Handle function
-       pointer conversion.
-
-2016-11-07  François Dumont  <fdumont@gcc.gnu.org>
-
-       * config/abi/pre/gnu-versioned-namespace.ver: Export C++17 new of
-       over-aligned types symbols.
-
-2016-10-28  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/experimental/bits/fs_path.h (__is_path_src)
-       (_S_range_begin, _S_range_end): Overload to treat string_view as a
-       Source object.
-       (path::operator+=, path::compare): Overload for basic_string_view.
-       * testsuite/experimental/filesystem/path/construct/string_view.cc:
-       New test.
-       * testsuite/experimental/filesystem/path/construct/
-       string_view_cxx17.cc: New test.
-
-       * include/experimental/bits/fs_path.h
-       (path::_S_convert<_Iter>(_Iter, _Iter)): Remove cv-qualifiers from
-       iterator's value_type.
-       (path::_S_convert<_Iter>(_Iter __first, __null_terminated)): Likewise.
-       Do not use operation not supported by input iterators.
-       (path::__is_path_iter_src): Add partial specialization for const
-       encoded character types.
-       * testsuite/experimental/filesystem/path/construct/range.cc: Test
-       construction from input iterators with const value types.
-
-       * doc/xml/manual/status_cxx2017.xml: Update status.
-       * doc/html/*: Regenerate.
-       * include/std/type_traits (has_unique_object_representations): Guard
-       with __has_builtin check.
-       * libsupc++/new (launder): Define for C++17.
-       * testsuite/18_support/launder/1.cc: New test.
-       * testsuite/18_support/launder/requirements.cc: New test.
-       * testsuite/18_support/launder/requirements_neg.cc: New test.
-
-2016-10-27  Uros Bizjak  <ubizjak@gmail.com>
-
-       PR libstdc++/70975
-       * src/filesystem/ops.cc (do_copy_file) [_GLIBCXX_USE_SENDFILE]:
-       Pass non-null pointer to sendfile for offset argument.
-
-2016-10-27  Jonathan Wakely  <jwakely@redhat.com>
-
-       * testsuite/ext/random/uniform_inside_sphere_distribution/cons/
-       default.cc: Fix effective target selector.
-       * testsuite/ext/random/uniform_inside_sphere_distribution/cons/
-       parms.cc: Likewise.
-       * testsuite/ext/random/uniform_inside_sphere_distribution/operators/
-       equal.cc: Likewise.
-       * testsuite/ext/random/uniform_inside_sphere_distribution/operators/
-       generate.cc: Likewise.
-       * testsuite/ext/random/uniform_inside_sphere_distribution/operators/
-       inequal.cc: Likewise.
-       * testsuite/ext/random/uniform_inside_sphere_distribution/operators/
-       serialize.cc: Likewise.
-
-       * testsuite/experimental/filesystem/iterators/directory_iterator.cc:
-       Use end() function to get end iterator.
-       * testsuite/experimental/filesystem/iterators/pop.cc: Remove printf
-       statements that were present for debugging.
-       * testsuite/experimental/filesystem/iterators/
-       recursive_directory_iterator.cc: Use end() function to get end
-       iterator.
-       * testsuite/experimental/filesystem/operations/last_write_time.cc:
-       Only require file timestamps to be accurate to one second.
-
-2016-10-26  François Dumont  <fdumont@gcc.gnu.org>
-
-       * include/bits/stl_map.h (map()): Make default.
-       * include/bits/stl_multimap.h (multimap()): Likewise.
-       * include/bits/stl_multiset.h (multiset()): Likewise.
-       * include/bits/stl_set.h (set()): Likewise.
-       * include/bits/stl_tree.h (_Rb_tree_impl()): Add conditional noexcept.
-       (_Rb_tree()): Make default.
-
-2016-10-26  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-       PR libstdc++/78110
-       * libsupc++/new_opa.cc: Don't include <malloc.h> in a free standing
-       environment.  Declare memalign directly in that case.
-
-2016-10-26  Jonathan Wakely  <jwakely@redhat.com>
-
-       * testsuite/experimental/filesystem/iterators/pop.cc: Remove
-       unreliable dependency on directory order.
-
-2016-10-26  Edward Smith-Rowland  <3dw4rd@verizon.net>
-
-       Implement uniform_inside_sphere_distribution extension.
-       * include/ext/random: Implement uniform_inside_sphere_distribution.
-       * include/ext/random.tcc: Ditto.
-       * testsuite/ext/random/uniform_inside_sphere_distribution/
-       cons/default.cc: New.
-       * testsuite/ext/random/uniform_inside_sphere_distribution/
-       cons/parms.cc: New.
-       * testsuite/ext/random/uniform_inside_sphere_distribution/
-       operators/equal.cc: New.
-       * testsuite/ext/random/uniform_inside_sphere_distribution/
-       operators/generate.cc: New.
-       * testsuite/ext/random/uniform_inside_sphere_distribution/
-       operators/inequal.cc: New.
-       * testsuite/ext/random/uniform_inside_sphere_distribution/
-       operators/serialize.cc: New.
-
-2016-10-26  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/experimental/bits/fs_dir.h (recursive_directory_iterator):
-       Overload pop (LWG 2706).
-       * src/filesystem/dir.cc (recursive_directory_iterator::pop): Define
-       new overload.
-       * testsuite/experimental/filesystem/iterators/pop.cc: New test.
-
-       * src/filesystem/dir.cc (recursive_directory_iterator::increment):
-       Reset state on error.
-       * testsuite/experimental/filesystem/iterators/
-       recursive_directory_iterator.cc: Check state after increment error.
-
-       PR libstdc++/78111
-       * src/filesystem/ops.cc (canonical): Set error for non-existent path.
-
-2016-10-26  Uros Bizjak  <ubizjak@gmail.com>
-
-       * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Include <limits.h>
-       for PATH_MAX in realpath test.
-       * configure: Regenerate.
-
-2016-10-25  Jonathan Wakely  <jwakely@redhat.com>
-
-       * src/filesystem/ops.cc
-       (last_write_time(const path&, file_time_type, error_code&)): Handle
-       negative times correctly.
-       * testsuite/experimental/filesystem/operations/last_write_time.cc:
-       Test writing file times.
-
-       * src/filesystem/ops.cc (do_copy_file): Report an error if source or
-       destination is not a regular file (LWG 2712).
-       (equivalent): Fix error handling and result when only one file exists.
-       * testsuite/experimental/filesystem/operations/copy.cc: Remove files
-       created by tests. Test copying directories.
-       * testsuite/experimental/filesystem/operations/copy_file.cc: Remove
-       files created by tests.
-       * testsuite/experimental/filesystem/operations/equivalent.cc: New.
-       * testsuite/experimental/filesystem/operations/is_empty.cc: New.
-       * testsuite/experimental/filesystem/operations/read_symlink.cc: Remove
-       file created by test.
-       * testsuite/experimental/filesystem/operations/remove_all.cc: New.
-       * testsuite/util/testsuite_fs.h (~scoped_file): Only try to remove
-       file if path is non-empty, to support removal by other means.
-
-2016-10-24  Jonathan Wakely  <jwakely@redhat.com>
-
-       * src/filesystem/ops.cc (is_empty): Fix error handling.
-       * testsuite/experimental/filesystem/operations/is_empty.cc: New test.
-
-       PR libstdc++/71337
-       * src/filesystem/ops.cc (temp_directory_path): Pass error_code
-       argument to other filesystem operations.
-       * testsuite/experimental/filesystem/operations/temp_directory_path.cc:
-       Add testcase for inaccessible directory.
-
-       * src/filesystem/dir.cc (open_dir): Return same value for errors
-       whether ignored or not.
-       (_Dir::advance(error_code*, directory_options)): Return false on
-       error.
-       (directory_iterator(const path&, directory_options, error_code*)):
-       Create end iterator on error (LWG 2723).
-       (recursive_directory_iterator(const path&, directory_options,
-       error_code*)): Likewise.
-       * testsuite/experimental/filesystem/iterators/directory_iterator.cc:
-       Update expected behaviour on error.
-       * testsuite/experimental/filesystem/iterators/
-       recursive_directory_iterator.cc: Likewise.
-
-       * src/filesystem/ops.cc (close_fd): Remove.
-       (do_copy_file): Just use close(3) instead of close_fd, to prevent
-       retrying on error.
-
-       * src/filesystem/ops.cc (do_copy_file): Return an error if either
-       source or destination is not a regular file.
-       (copy): Update comment to refer to LWG 2681. Implement 2682 and 2683
-       resolutions.
-       (read_symlink): Add missing ec.clear().
-       * testsuite/experimental/filesystem/operations/copy.cc: Update
-       expected behaviour for copying directories with create_symlinks.
-       Verify that error_code arguments are cleared if there's no error.
-       * testsuite/experimental/filesystem/operations/read_symlink.cc: New.
-
-2016-10-24  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Cross-port exception-safety and move fixes of std::any to
-       std::experimental::any.
-       * include/experimental/any (operator=(const any&)):
-       Make strongly exception-safe.
-       (operator=(any&&)): clear() unconditionally in the case where
-       rhs has a value.
-       (_Manager_internal<_Tp>::_S_manage): Move in _Op_xfer, don't copy.
-       * testsuite/experimental/any/assign/2.cc: Adjust.
-       * testsuite/experimental/any/assign/exception.cc: New.
-       * testsuite/experimental/any/cons/2.cc: Adjust.
-       * testsuite/experimental/any/misc/any_cast_neg.cc: Ajust.
-
-2016-10-24  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Cross-port the latest resolution of LWG2756 and some
-       bug-fixes to experimental::optional.
-       PR libstdc++/77288
-       PR libstdc++/77727
-       * include/experimental/optional (_Optional_base):
-       Remove constructors that take a _Tp.
-       (__is_optional_impl, __is_optional): Remove.
-       (__converts_from_optional): New.
-       (optional(_Up&&)): Fix constraints, call base with in_place.
-       (optional(const optional<_Up>&)): Fix constraints, use emplace.
-       (optional(optional<_Up>&&)): Likewise.
-       (operator=(_Up&&)): Fix constraints.
-       (operator=(const optional<_Up>&)): Likewise.
-       (operator=(optional<_Up>&&)): Likewise.
-       (emplace(_Args&&...)): Constrain.
-       (emplace(initializer_list<_Up>, _Args&&...)): Likewise.
-       * testsuite/experimental/optional/77288.cc: New.
-       * testsuite/experimental/optional/assignment/5.cc: Adjust.
-       * testsuite/experimental/optional/cons/77727.cc: New.
-       * testsuite/experimental/optional/cons/value.cc: Adjust.
-
-2016-10-24  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/bits/stl_vector.h (vector::_M_data_ptr, vector::data):
-       Change return type of non-standard C++98 extension to match C++11.
-
-2016-10-22  François Dumont  <fdumont@gcc.gnu.org>
-
-       * include/bits/c++config (_GLIBCXX_BEGIN_NAMESPACE_ALGO)
-       (_GLIBCXX_END_NAMESPACE_ALGO): Default to respectively
-       _GLIBCXX_BEGIN_NAMESPACE_VERSION and _GLIBCXX_END_NAMESPACE_VERSION.
-       (_GLIBCXX_BEGIN_NAMESPACE_CONTAINER, _GLIBCXX_END_NAMESPACE_CONTAINER):
-       Likewise.
-
-2016-10-22  Jonathan Wakely  <jwakely@redhat.com>
-
-       * src/filesystem/ops.cc (permissions(const path&, perms, error_code&)):
-       Ignore symlink_nofollow flag if file is not a symlink.
-       * testsuite/experimental/filesystem/operations/permissions.cc: Test
-       symlink_nofollow on non-symlinks.
-
-2016-10-21  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/experimental/bits/fs_fwd.h (perms::resolve_symlinks):
-       Replace with symlink_nofollow (LWG 2720).
-       * src/filesystem/ops.cc (permissions(const path&, perms, error_code&)):
-       Handle symlink_nofollow.
-       * testsuite/experimental/filesystem/operations/create_symlink.cc: New
-       test.
-       * testsuite/experimental/filesystem/operations/permissions.cc: Test
-       overload taking error_code.
-
-       * include/experimental/bits/fs_ops.h
-       (exists(const path&, error_code&)): Clear error if status is known
-       (LWG 2725).
-       (status(const path&, error_code&)): Handle EOVERFLOW.
-       * testsuite/experimental/filesystem/operations/exists.cc: Test
-       overload taking an error_code.
-
-       * include/experimental/bits/fs_path.h (path::path(string_type&&))
-       (path::operator=(string&&), path::assign(string_type&&)): Define
-       construction and assignment from string_type rvalues (LWG 2707).
-
-2016-10-21  Eelis van der Weegen  <eelis@eelis.net>
-
-       * include/bits/stl_algo.h (__gen_two_uniform_ints): Move logic out
-       of shuffle into new function.
-       (shuffle): Call __gen_two_uniform_ints.
-       (__sample<ForwardIterator, OutputIterator, Cat, Size, URBG>): Use
-       __gen_two_uniform_ints and perform two samples at a time.
-
-2016-10-21  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/Makefile.am: Add <bits/refwrap.h> and <bits/std_function.h>.
-       Order alphabetically.
-       * include/Makefile.in: Regenerate.
-       * include/bits/refwrap.h: New header.
-       (_Maybe_get_result_type,_Weak_result_type_impl, _Weak_result_type)
-       (_Reference_wrapper_base_impl, _Reference_wrapper_base)
-       (reference_wrapper, ref, cref): Move here from <functional>.
-       * include/bits/shared_ptr_base.h: Include <bits/refwrap.h> and
-       <bits/stl_function.h> instead of <functional>.
-       * include/bits/std_function.h: New header.
-       (_Maybe_unary_or_binary_function, bad_function_call)
-       (__is_location_invariant, _Nocopy_types, _Any_data)
-       (_Simple_type_wrapper, _Function_base, _Function_handler, function):
-       Move here from <functional>.
-       * include/bits/unique_ptr.h: Include <bits/stl_function.h>.
-       * include/std/functional: Include new headers and move components to
-       them.
-       * include/std/future: Include <bits/std_function.h> instead of
-       <functional>.
-       * include/std/mutex: Likewise.
-       * include/std/regex: Likewise.
-       * src/c++11/compatibility-thread-c++0x.cc: Include <functional>.
-       * testsuite/20_util/default_delete/48631_neg.cc: Adjust dg-error line.
-       * testsuite/20_util/default_delete/void_neg.cc: Likewise.
-       * testsuite/20_util/unique_ptr/assign/48635_neg.cc: Adjust dg-error
-       lines.
-       * testsuite/20_util/unique_ptr/cons/cv_qual_neg.cc: Likewise.
-       * testsuite/30_threads/packaged_task/49668.cc: Include <functional>.
-
-       * libsupc++/exception_ptr.h (make_exception_ptr): Qualify new.
-       * testsuite/18_support/exception_ptr/make_exception_ptr_2.cc: New
-       test.
-
-2016-10-20  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/backward/auto_ptr.h (__shared_ptr(auto_ptr&&))
-       (shared_ptr(auto_ptr&&)): Adjust template parameter lists.
-       * include/bits/shared_ptr.h (__sp_compatible_with)
-       (__sp_is_constructible): New helper traits for shared_ptr.
-       (shared_ptr::_Convertible): Replace with _Constructible.
-       (shared_ptr::_Constructible, shared_ptr::_Assignable): Forward checks
-       to base class.
-       (shared_ptr::shared_ptr, shared_ptr::operator=): Constrain template
-       with _Constructible and _Assignable.
-       (shared_ptr::shared_ptr(shared_ptr<_Tp1>, _Tp*)): Use element_type
-       instead of _Tp.
-       (operator<): Likewise.
-       (operator>): Define in terms of operator<.
-       (static_pointer_cast, const_pointer_cast, dynamic_pointer_cast): Use
-       element_type instead of _Tp.
-       (reinterpret_pointer_cast): Define for C++17.
-       (weak_ptr::_Convertible): Replace with _Constructible.
-       (weak_ptr::_Constructible, weak_ptr::_Assignable): Forward checks
-       to base class.
-       (weak_ptr::weak_ptr, weak_ptr::operator=): Constrain templates
-       with _Constructible and _Assignable.
-       * include/bits/shared_ptr_base.h (__shared_ptr::_Convertible): Replace
-       with _Compatible.
-       (__shared_ptr::_SafeConv): New constraint for incoming raw pointers.
-       (__shared_ptr::_Compatible): New constraint for converting from
-       other types of shared_ptr and weak_ptr.
-       (__shared_ptr::_Assignable): Define in terms of _Compatible.
-       (__shared_ptr::_UniqCompatible, __shared_ptr::_UniqAssignable): New
-       constraints for converting from unique_ptr.
-       (__shared_ptr::__shared_ptr, __shared_ptr::operator=): Constrain
-       template with _SaveConf, _Compatible and _Assignable. Remove
-       __glibcxx_function_requires concept checks. Add static assertion for
-       deleter expression being well-formed.
-       (__shared_ptr::__shared_ptr(__shared_ptr<_Tp1>, _Tp*))
-       (__shared_ptr::operator*, __shared_ptr::operator->)
-       (__shared_ptr::get, __shared_ptr::_M_ptr): Use element_type instead
-       of _Tp.
-       (operator<): Likewise.
-       (operator>): Define in terms of operator<.
-       (static_pointer_cast, const_pointer_cast, dynamic_pointer_cast): Use
-       element_type instead of _Tp.
-       (reinterpret_pointer_cast): Define for C++17.
-       (weak_ptr::_Convertible): Replace with _Compatible.
-       (weak_ptr::_Compatible, weak_ptr::_Assignable): New constraints for
-       conversions from other types of weak_ptr and shared_ptr.
-       (__weak_ptr::__weak_ptr, __weak_ptr::operator=): Constrain templates
-       with _Constructible and _Assignable.
-       (__weak_ptr::_M_ptr): Use element_type instead of _Tp.
-       * testsuite/20_util/shared_ptr/assign/auto_ptr_neg.cc: Adjust
-       dg-error pattern.
-       * testsuite/20_util/shared_ptr/cons/auto_ptr.cc: Test conversions.
-       * testsuite/20_util/shared_ptr/cons/unique_ptr.cc: Likewise.
-       * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
-       * testsuite/20_util/shared_ptr/casts/reinterpret.cc: New test.
-
-2016-10-20  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Do the operator= SFINAE in the return type for optional,
-       not in the template parameters.
-       * include/std/optional (operator=(_Up&&)): Move SFINAE
-       from template parameters to the return type.
-       (operator=(const optional<_Up>&)): Likewise.
-       (operator=(optional<_Up>&&)): Likewise.
-
-2016-10-20  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/bits/allocator.h: Remove trailing whitespace, tab-indent.
-       * include/ext/new_allocator.h: Likewise.
-
-       PR libstdc++/78052
-       * include/bits/allocator.h (allocator<void>::construct)
-       (allocator<void>::destroy): Define.
-       * testsuite/20_util/allocator/void.cc: New test.
-
-       * testsuite/20_util/enable_shared_from_this/56383.cc: Add tests for
-       additional ambiguous cases.
-
-2016-10-19  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/backward/auto_ptr.h (__shared_ptr(auto_ptr&&)): Call
-       _M_enable_shared_from_this_with instead of
-       __enable_shared_from_this_helper.
-       * include/bits/shared_ptr.h (__enable_shared_from_this_helper):
-       Remove overload for std::enable_shared_from_this..
-       (__enable_shared_from_this_base): Define friend function to select a
-       std::enable_shared_from_this base class.
-       * include/bits/shared_ptr_base.h (__enable_shared_from_this_helper):
-       Remove all overloads.
-       (__shared_ptr): Change all relevant constructors to call
-       _M_enable_shared_from_this_with instead of
-       __enable_shared_from_this_helper.
-       (__shared_ptr::__efst_base_t, __shared_ptr::__has_efst_base): Helpers
-       to detect accessible and unambiguous enable_shared_from_this bases.
-       (__shared_ptr::_M_enable_shared_from_this_with): New function to
-       replace __enable_shared_from_this_helper overloads.
-       (__enable_shared_from_this_helper): Remove overload for
-       std::__enable_shared_from_this.
-       (__enable_shared_from_this_base): Define friend function to select a
-       std::__enable_shared_from_this base class.
-       * include/experimental/bits/shared_ptr.h (experimental::shared_ptr):
-       Change relevant constructors to call _M_enable_shared_from_this_with.
-       (experimental::shared_ptr::__efst_base_t)
-       (experimental::shared_ptr::__has_efst_base): Helpers to detect
-       accessible and unambiguous enable_shared_from_this bases.
-       (experimental::shared_ptr::_M_enable_shared_from_this_with): Define.
-       (experimental::__enable_shared_from_this_helper): Remove overload for
-       std::experimental::enable_shared_from_this.
-       (experimental::__expt_enable_shared_from_this_base): Define friend
-       function to select a std::experimental::enable_shared_from_this base.
-       * testsuite/experimental/memory/shared_ptr/cons/
-       enable_shared_from_this.cc: New test.
-       * testsuite/experimental/memory/shared_ptr/cons/unique_ptr_ctor.cc:
-       Adjust expected behaviour for shared_ptr<A[]>.
-
-       * include/debug/vector (__gnu_debug::vector::emplace_back): Fix return
-       type.
-
-       * include/backward/auto_ptr.h (dauto_ptr): Correct comment about
-       conversions from auto_ptr<Derived> rvalues to auto_ptr<Base>.
-       * testsuite/20_util/auto_ptr/assign_neg.cc: Remove redundant dg-error
-       directives that only match notes, not errors.
-
-       * testsuite/experimental/memory/shared_ptr/cons/unique_ptr_ctor.cc:
-       Add tests for valid and invalid conversions.
-       * testsuite/experimental/memory/shared_ptr/cons/weak_ptr_ctor.cc:
-       Likewise.
-
-       * testsuite/20_util/unique_ptr/cons/cv_qual.cc: Move negative tests
-       to new file.
-       * testsuite/20_util/unique_ptr/cons/cv_qual_neg.cc: New file.  Fix
-       test for incompatible deleters to not also use incompatible types.
-       Add tests for incompatible array types.
-
-       * include/experimental/bits/shared_ptr.h
-       (__shared_ptr<__libfund_v1<_Tp, false>, _Lp>::_Compatible): Just use
-       is_convertible for non-array specialization.
-       (__shared_ptr<__libfund_v1<_Tp, false>, _Lp>::_UniqCompatible): New
-       constraint for conversions from unique_ptr.
-       (__shared_ptr<__libfund_v1<_Tp, false>, _Lp>::__shared_ptr): Constrain.
-       (__shared_ptr<__libfund_v1<_Tp, false>, _Lp>::reset): Likewise.
-       (__sp_compatible_v): New variable template for trait.
-       (__sp_is_constructible): New trait to check shared_ptr constraints.
-       (__sp_is_constructible_v): New variable template for trait.
-       (__shared_ptr<__libfund_v1<_Tp, true>, _Lp>::_SafeConv): New
-       constraint for construction/reset, using __sp_is_constructible_v.
-       (__shared_ptr<__libfund_v1<_Tp, true>, _Lp>::_UniqCompatible): New
-       constraint for conversions from unique_ptr.
-       (__shared_ptr<__libfund_v1<_Tp, true>, _Lp>::__shared_ptr): Constrain.
-       (__shared_ptr<__libfund_v1<_Tp, true>, _Lp>::reset): Likewise.
-       (shared_ptr::_SafeConv): Constraint for checking constructors.
-       (shared_ptr(Tp1*), shared_ptr(_Tp1, _Deleter))
-       (shared_ptr(_Tp1, _Deleter, _Alloc)): Constrain with _SafeConv.
-       (shared_ptr(const weak_ptr<_Tp1>&)): Constrain with _Compatible.
-       (shared_ptr(auto_ptr<_Tp1>&&)): Fix, remove TODO.
-       * testsuite/experimental/memory/shared_ptr/cons/pointer_ctor.cc:
-       Remove tests using invalid conversions.
-       * testsuite/experimental/memory/shared_ptr/cons/pointer_ctor_neg.cc:
-       New test.
-       * testsuite/experimental/memory/shared_ptr/cons/torture.cc: New test.
-       * testsuite/experimental/memory/shared_ptr/modifiers/reset.cc: Remove
-       tests using invalid conversions.
-       * testsuite/experimental/memory/shared_ptr/modifiers/reset_neg.cc: New
-       test.
-       * testsuite/experimental/memory/shared_ptr/observers/use_count.cc:
-       Remove tests using invalid conversions.
-
-       PR libstdc++/77990
-       * include/bits/unique_ptr.h (__uniq_ptr_impl): New type to
-       encapsulate implementation details.
-       (unique_ptr::unique_ptr(_Up)): Don't copy deleter object.
-       (unique_ptr::get, unique_ptr::get_deleter, unique_ptr::release):
-       Call member functions of implementation object.
-       (unique_ptr<T[], D>): Likewise.
-       * python/libstdcxx/v6/printers.py (UniquePointerPrinter): Adjust for
-       new implementation.
-       * python/libstdcxx/v6/xmethods.py (UniquePtrGetWorker): Likewise.
-       * testsuite/20_util/unique_ptr/assign/48635_neg.cc: Adjust dg-error
-       lines.
-       * testsuite/20_util/unique_ptr/assign/cv_qual.cc: Likewise.
-       * testsuite/20_util/unique_ptr/cons/cv_qual.cc: Likewise.
-       * testsuite/20_util/unique_ptr/cons/77990.cc: New test.
-
-2016-10-18  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/experimental/bits/shared_ptr.h: Fix indentation.
-
-       * include/experimental/bits/shared_ptr.h (shared_ptr(shared_ptr&&)):
-       Remove const from parameter.
-       (operator<(const shared_ptr<T>&, nullptr_t)): Use correct
-       specialization of std::less.
-       * testsuite/experimental/memory/shared_ptr/comparison/comparison.cc:
-       Test comparison with nullptr and actually call test functions.
-
-       * include/bits/uses_allocator.h (__is_uses_allocator_constructible_v)
-       (__is_nothrow_uses_allocator_constructible_v): Only define for C++14
-       and later.
-
-2016-10-17  Paolo Carlini  <paolo.carlini@oracle.com>
-
-       * testsuite/27_io/basic_filebuf/close/12790-1.cc: Remove 'test'
-       variables.
-       * testsuite/27_io/basic_filebuf/close/char/1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/close/char/12790-1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/close/char/12790-2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/close/char/12790-3.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/close/char/12790-4.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/close/char/2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/close/char/3.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/close/char/4.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/close/char/5.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/close/wchar_t/12790-1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/close/wchar_t/12790-2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/close/wchar_t/12790-3.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/close/wchar_t/12790-4.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/cons/2020.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/cons/char/1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/cons/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/cons/wchar_t/10132-1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/imbue/12206.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/imbue/char/13007.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/imbue/char/13171-1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/imbue/char/13171-4.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/imbue/char/13582-2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/imbue/char/14975-1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/imbue/char/2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/imbue/char/3.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/imbue/char/9322.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/imbue/wchar_t/12868.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/imbue/wchar_t/13007.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/imbue/wchar_t/13171-3.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/imbue/wchar_t/13582-2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/imbue/wchar_t/13582-3.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/imbue/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/imbue/wchar_t/3.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/imbue/wchar_t/9322.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/in_avail/char/1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/in_avail/char/9701-3.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/is_open/char/1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/open/12790-1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/open/char/1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/open/char/2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/open/char/3.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/open/char/4.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/open/char/9507.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/overflow/char/1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/overflow/char/2-unbuf.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/overflow/char/2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/overflow/char/3599.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/overflow/char/9169.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/overflow/char/9182-2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/overflow/char/9988.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/overflow/wchar_t/11305-1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/overflow/wchar_t/11305-2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/overflow/wchar_t/11305-3.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/overflow/wchar_t/11305-4.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/pbackfail/char/9761.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sbumpc/char/1-in.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sbumpc/char/1-io.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sbumpc/char/1-out.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sbumpc/char/2-in.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sbumpc/char/2-io.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sbumpc/char/2-out.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sbumpc/char/9825.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/10132-2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/12790-1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/12790-2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/12790-3.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/12790-4.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/45628-2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/char/1-in.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/char/1-io.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/char/1-out.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/char/11543.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/char/12232.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/char/12790-1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/char/12790-2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/char/12790-3.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/char/12790-4.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/char/2-in.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/char/2-io.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/char/2-out.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/char/3-in.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/char/3-io.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/char/3-out.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/char/4.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/char/45628-1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/wchar_t/11543.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/wchar_t/12790-1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/wchar_t/12790-2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/wchar_t/12790-3.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/wchar_t/12790-4.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/wchar_t/3.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/wchar_t/4.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/wchar_t/9875_seekoff.cc:
-       Likewise.
-       * testsuite/27_io/basic_filebuf/seekpos/10132-3.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekpos/12790-1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekpos/12790-2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekpos/12790-3.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekpos/char/1-in.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekpos/char/1-io.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekpos/char/1-out.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekpos/char/12790-1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekpos/char/12790-2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekpos/char/12790-3.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekpos/char/12790-4.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekpos/char/2-in.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekpos/char/2-io.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekpos/char/2-out.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekpos/char/3-in.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekpos/char/3-io.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekpos/char/3-out.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekpos/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekpos/wchar_t/12790-1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekpos/wchar_t/12790-2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekpos/wchar_t/12790-3.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekpos/wchar_t/12790-4.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekpos/wchar_t/9874.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekpos/wchar_t/9875_seekpos.cc:
-       Likewise.
-       * testsuite/27_io/basic_filebuf/setbuf/char/1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/setbuf/char/12875-1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/setbuf/char/12875-2.cc
-       * testsuite/27_io/basic_filebuf/setbuf/char/2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/setbuf/char/3.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sgetc/char/1-in.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sgetc/char/1-io.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sgetc/char/1-out.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sgetc/char/2-in.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sgetc/char/2-io.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sgetc/char/2-out.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sgetn/char/1-in.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sgetn/char/1-io.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sgetn/char/1-out.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sgetn/char/2-in.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sgetn/char/2-io.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sgetn/char/2-out.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sgetn/char/3.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/showmanyc/char/9533-1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/showmanyc/char/9533-2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/snextc/char/1-in.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/snextc/char/1-io.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/snextc/char/1-out.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/snextc/char/2-in.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/snextc/char/2-io.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/snextc/char/2-out.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sputbackc/char/1-in.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sputbackc/char/1-io.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sputbackc/char/1-out.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sputbackc/char/2-in.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sputbackc/char/2-io.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sputbackc/char/2-out.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sputbackc/char/9425.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sputc/char/1-in.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sputc/char/1-io.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sputc/char/1-out.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sputc/char/2-in.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sputc/char/2-io.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sputc/char/2-out.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sputc/char/59427.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sputc/char/9701-2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sputn/char/1-in.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sputn/char/1-io.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sputn/char/1-out.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sputn/char/2-in.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sputn/char/2-io.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sputn/char/2-out.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sputn/char/59427.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sputn/char/9339.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sputn/char/9701-1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sungetc/char/1-in.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sungetc/char/1-io.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sungetc/char/1-out.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sungetc/char/2-in.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sungetc/char/2-io.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sungetc/char/2-out.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sync/char/1057.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/sync/char/9182-1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/underflow/char/1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/underflow/char/2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/underflow/char/3.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/underflow/char/45841.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/underflow/char/9027.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/underflow/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/underflow/wchar_t/11389-1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/underflow/wchar_t/11389-2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/underflow/wchar_t/11389-3.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/underflow/wchar_t/11389-4.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/underflow/wchar_t/11544-1.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/underflow/wchar_t/11544-2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/underflow/wchar_t/11603.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/underflow/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/underflow/wchar_t/3.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/underflow/wchar_t/4.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/underflow/wchar_t/45841.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/underflow/wchar_t/5.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/underflow/wchar_t/9178.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/underflow/wchar_t/9520.cc: Likewise.
-       * testsuite/27_io/basic_fstream/cons/1.cc: Likewise.
-       * testsuite/27_io/basic_fstream/rdbuf/char/2832.cc: Likewise.
-       * testsuite/27_io/basic_ifstream/cons/2020.cc: Likewise.
-       * testsuite/27_io/basic_ifstream/cons/char/1.cc: Likewise.
-       * testsuite/27_io/basic_ifstream/open/char/1.cc: Likewise.
-       * testsuite/27_io/basic_ifstream/rdbuf/char/2832.cc: Likewise.
-       * testsuite/27_io/basic_ios/clear/char/1.cc: Likewise.
-       * testsuite/27_io/basic_ios/cons/2020.cc: Likewise.
-       * testsuite/27_io/basic_ios/cons/char/1.cc: Likewise.
-       * testsuite/27_io/basic_ios/cons/char/2.cc: Likewise.
-       * testsuite/27_io/basic_ios/cons/char/3.cc: Likewise.
-       * testsuite/27_io/basic_ios/copyfmt/char/1.cc: Likewise.
-       * testsuite/27_io/basic_ios/copyfmt/char/2.cc: Likewise.
-       * testsuite/27_io/basic_ios/exceptions/char/1.cc: Likewise.
-       * testsuite/27_io/basic_ios/imbue/14072.cc: Likewise.
-       * testsuite/27_io/basic_ios/locales/char/1.cc: Likewise.
-       * testsuite/27_io/basic_iostream/cons/2020.cc: Likewise.
-       * testsuite/27_io/basic_istream/cons/3.cc: Likewise.
-       * testsuite/27_io/basic_istream/exceptions/char/9561.cc: Likewise.
-       * testsuite/27_io/basic_istream/exceptions/wchar_t/9561.cc: Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/char/01.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/char/02.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/char/03.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/char/06.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/char/07.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/char/08.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/char/09.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/char/10.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/char/11.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/char/12.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/char/13.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/char/9555-ia.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/char/dr696.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/char/
-       exceptions_badbit_throw.cc: Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/char/
-       exceptions_failbit.cc: Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/char/
-       exceptions_failbit_throw.cc: Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/pod/3983-1.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/01.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/02.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/03.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/06.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/07.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/08.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/09.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/10.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/11.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/12.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/13.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/
-       wchar_t/9555-ia.cc: Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
-       dr696.cc: Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
-       exceptions_badbit_throw.cc: Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
-       exceptions_failbit.cc: Likewise.
-       * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
-       exceptions_failbit_throw.cc: Likewise.
-       * testsuite/27_io/basic_istream/extractors_character/char/1.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_character/char/11095-i.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_character/char/2.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_character/char/3.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_character/char/4.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_character/char/9555-ic.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_character/pod/3983-2.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_character/wchar_t/1.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_character/wchar_t/
-       11095-i.cc: Likewise.
-       * testsuite/27_io/basic_istream/extractors_character/wchar_t/2.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_character/wchar_t/3.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_character/wchar_t/4.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_character/wchar_t/
-       9555-ic.cc: Likewise.
-       * testsuite/27_io/basic_istream/extractors_other/char/1.cc: Likewise.
-       * testsuite/27_io/basic_istream/extractors_other/char/2.cc: Likewise.
-       * testsuite/27_io/basic_istream/extractors_other/char/26181.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_other/char/3.cc: Likewise.
-       * testsuite/27_io/basic_istream/extractors_other/char/9318-in.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_other/char/9424-in.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_other/char/9555-io.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_other/char/
-       error_failbit.cc: Likewise.
-       * testsuite/27_io/basic_istream/extractors_other/char/
-       exceptions_badbit_throw.cc: Likewise.
-       * testsuite/27_io/basic_istream/extractors_other/char/
-       exceptions_failbit_throw.cc: Likewise.
-       * testsuite/27_io/basic_istream/extractors_other/char/
-       exceptions_null.cc: Likewise.
-       * testsuite/27_io/basic_istream/extractors_other/pod/3983-3.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_other/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_istream/extractors_other/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/basic_istream/extractors_other/wchar_t/26181.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_other/wchar_t/3.cc: Likewise.
-       * testsuite/27_io/basic_istream/extractors_other/wchar_t/9318-in.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_other/wchar_t/9424-in.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_other/wchar_t/9555-io.cc:
-       Likewise.
-       * testsuite/27_io/basic_istream/extractors_other/wchar_t/
-       error_failbit.cc: Likewise.
-       * testsuite/27_io/basic_istream/extractors_other/wchar_t/
-       exceptions_badbit_throw.cc: Likewise.
-       * testsuite/27_io/basic_istream/extractors_other/wchar_t/
-       exceptions_failbit_throw.cc: Likewise.
-       * testsuite/27_io/basic_istream/extractors_other/wchar_t/
-       exceptions_null.cc: Likewise.
-       * testsuite/27_io/basic_istream/get/char/1.cc: Likewise.
-       * testsuite/27_io/basic_istream/get/char/2.cc: Likewise.
-       * testsuite/27_io/basic_istream/get/char/3.cc: Likewise.
-       * testsuite/27_io/basic_istream/get/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_istream/get/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/basic_istream/get/wchar_t/3.cc: Likewise.
-       * testsuite/27_io/basic_istream/getline/char/1.cc: Likewise.
-       * testsuite/27_io/basic_istream/getline/char/2.cc: Likewise.
-       * testsuite/27_io/basic_istream/getline/char/3.cc: Likewise.
-       * testsuite/27_io/basic_istream/getline/char/4.cc: Likewise.
-       * testsuite/27_io/basic_istream/getline/char/5.cc: Likewise.
-       * testsuite/27_io/basic_istream/getline/char/6.cc: Likewise.
-       * testsuite/27_io/basic_istream/getline/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_istream/getline/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/basic_istream/getline/wchar_t/3.cc: Likewise.
-       * testsuite/27_io/basic_istream/getline/wchar_t/4.cc: Likewise.
-       * testsuite/27_io/basic_istream/getline/wchar_t/5.cc: Likewise.
-       * testsuite/27_io/basic_istream/getline/wchar_t/6.cc: Likewise.
-       * testsuite/27_io/basic_istream/ignore/char/1.cc: Likewise.
-       * testsuite/27_io/basic_istream/ignore/char/2.cc: Likewise.
-       * testsuite/27_io/basic_istream/ignore/char/3.cc: Likewise.
-       * testsuite/27_io/basic_istream/ignore/char/6360.cc: Likewise.
-       * testsuite/27_io/basic_istream/ignore/char/7220.cc: Likewise.
-       * testsuite/27_io/basic_istream/ignore/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_istream/ignore/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/basic_istream/ignore/wchar_t/3.cc: Likewise.
-       * testsuite/27_io/basic_istream/ignore/wchar_t/6360.cc: Likewise.
-       * testsuite/27_io/basic_istream/ignore/wchar_t/7220.cc: Likewise.
-       * testsuite/27_io/basic_istream/peek/char/1.cc: Likewise.
-       * testsuite/27_io/basic_istream/peek/char/12296.cc: Likewise.
-       * testsuite/27_io/basic_istream/peek/char/6414.cc: Likewise.
-       * testsuite/27_io/basic_istream/peek/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_istream/peek/wchar_t/12296.cc: Likewise.
-       * testsuite/27_io/basic_istream/peek/wchar_t/6414.cc: Likewise.
-       * testsuite/27_io/basic_istream/putback/char/1.cc: Likewise.
-       * testsuite/27_io/basic_istream/putback/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_istream/read/char/1.cc: Likewise.
-       * testsuite/27_io/basic_istream/read/char/2.cc: Likewise.
-       * testsuite/27_io/basic_istream/read/char/3.cc: Likewise.
-       * testsuite/27_io/basic_istream/read/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_istream/read/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/basic_istream/read/wchar_t/3.cc: Likewise.
-       * testsuite/27_io/basic_istream/readsome/char/6746-1.cc: Likewise.
-       * testsuite/27_io/basic_istream/readsome/char/6746-2.cc: Likewise.
-       * testsuite/27_io/basic_istream/readsome/char/8258.cc: Likewise.
-       * testsuite/27_io/basic_istream/readsome/wchar_t/6746-1.cc: Likewise.
-       * testsuite/27_io/basic_istream/readsome/wchar_t/6746-2.cc: Likewise.
-       * testsuite/27_io/basic_istream/readsome/wchar_t/8258.cc: Likewise.
-       * testsuite/27_io/basic_istream/seekg/char/2.cc: Likewise.
-       * testsuite/27_io/basic_istream/seekg/char/26211.cc: Likewise.
-       * testsuite/27_io/basic_istream/seekg/char/8348-1.cc: Likewise.
-       * testsuite/27_io/basic_istream/seekg/char/8348-2.cc: Likewise.
-       * testsuite/27_io/basic_istream/seekg/char/
-       exceptions_badbit_throw.cc: Likewise.
-       * testsuite/27_io/basic_istream/seekg/char/fstream.cc: Likewise.
-       * testsuite/27_io/basic_istream/seekg/char/sstream.cc: Likewise.
-       * testsuite/27_io/basic_istream/seekg/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/basic_istream/seekg/wchar_t/26211.cc: Likewise.
-       * testsuite/27_io/basic_istream/seekg/wchar_t/8348-1.cc: Likewise.
-       * testsuite/27_io/basic_istream/seekg/wchar_t/8348-2.cc: Likewise.
-       * testsuite/27_io/basic_istream/seekg/wchar_t/
-       exceptions_badbit_throw.cc: Likewise.
-       * testsuite/27_io/basic_istream/seekg/wchar_t/fstream.cc: Likewise.
-       * testsuite/27_io/basic_istream/seekg/wchar_t/sstream.cc: Likewise.
-       * testsuite/27_io/basic_istream/sentry/char/1.cc: Likewise.
-       * testsuite/27_io/basic_istream/sentry/char/2.cc: Likewise.
-       * testsuite/27_io/basic_istream/sentry/char/3.cc: Likewise.
-       * testsuite/27_io/basic_istream/sentry/pod/1.cc: Likewise.
-       * testsuite/27_io/basic_istream/sentry/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_istream/sentry/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/basic_istream/sentry/wchar_t/3.cc: Likewise.
-       * testsuite/27_io/basic_istream/tellg/char/1.cc: Likewise.
-       * testsuite/27_io/basic_istream/tellg/char/2.cc: Likewise.
-       * testsuite/27_io/basic_istream/tellg/char/26211.cc: Likewise.
-       * testsuite/27_io/basic_istream/tellg/char/8348.cc: Likewise.
-       * testsuite/27_io/basic_istream/tellg/char/
-       exceptions_badbit_throw.cc: Likewise.
-       * testsuite/27_io/basic_istream/tellg/char/fstream.cc: Likewise.
-       * testsuite/27_io/basic_istream/tellg/char/sstream.cc: Likewise.
-       * testsuite/27_io/basic_istream/tellg/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_istream/tellg/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/basic_istream/tellg/wchar_t/26211.cc: Likewise.
-       * testsuite/27_io/basic_istream/tellg/wchar_t/8348.cc: Likewise.
-       * testsuite/27_io/basic_istream/tellg/wchar_t/
-       exceptions_badbit_throw.cc: Likewise.
-       * testsuite/27_io/basic_istream/tellg/wchar_t/fstream.cc: Likewise.
-       * testsuite/27_io/basic_istream/tellg/wchar_t/sstream.cc: Likewise.
-       * testsuite/27_io/basic_istream/ws/char/1.cc: Likewise.
-       * testsuite/27_io/basic_istream/ws/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_istringstream/cons/2020.cc: Likewise.
-       * testsuite/27_io/basic_istringstream/rdbuf/char/2832.cc: Likewise.
-       * testsuite/27_io/basic_istringstream/rdbuf/wchar_t/2832.cc: Likewise.
-       * testsuite/27_io/basic_istringstream/str/char/1.cc: Likewise.
-       * testsuite/27_io/basic_istringstream/str/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_ofstream/cons/2020.cc: Likewise.
-       * testsuite/27_io/basic_ofstream/cons/char/1.cc: Likewise.
-       * testsuite/27_io/basic_ofstream/open/char/1.cc: Likewise.
-       * testsuite/27_io/basic_ofstream/rdbuf/char/2832.cc: Likewise.
-       * testsuite/27_io/basic_ostream/cons/2020.cc: Likewise.
-       * testsuite/27_io/basic_ostream/cons/char/9827.cc: Likewise.
-       * testsuite/27_io/basic_ostream/cons/wchar_t/9827.cc: Likewise.
-       * testsuite/27_io/basic_ostream/endl/char/1.cc: Likewise.
-       * testsuite/27_io/basic_ostream/endl/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_ostream/ends/char/1.cc: Likewise.
-       * testsuite/27_io/basic_ostream/ends/char/2.cc: Likewise.
-       * testsuite/27_io/basic_ostream/ends/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_ostream/ends/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/basic_ostream/exceptions/char/9561.cc: Likewise.
-       * testsuite/27_io/basic_ostream/exceptions/wchar_t/9561.cc: Likewise.
-       * testsuite/27_io/basic_ostream/flush/char/1.cc: Likewise.
-       * testsuite/27_io/basic_ostream/flush/char/2.cc: Likewise.
-       * testsuite/27_io/basic_ostream/flush/char/exceptions_badbit_throw.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/flush/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_ostream/flush/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/basic_ostream/flush/wchar_t/
-       exceptions_badbit_throw.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_arithmetic/char/1.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_arithmetic/char/2.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_arithmetic/char/3.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_arithmetic/char/4.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_arithmetic/char/4402.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_arithmetic/char/5.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_arithmetic/char/6.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_arithmetic/char/7.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_arithmetic/char/9555-oa.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_arithmetic/char/
-       exceptions_badbit_throw.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_arithmetic/char/
-       exceptions_failbit_throw.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_arithmetic/pod/23875.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/1.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/2.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/3.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/4.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/4402.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/5.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/6.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/7.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/
-       9555-oa.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/
-       exceptions_badbit_throw.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/
-       exceptions_failbit_throw.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_character/char/11095-oa.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_character/char/11095-ob.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_character/char/11095-oc.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_character/char/2.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_character/char/28277-3.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_character/char/28277-4.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_character/char/3.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_character/char/4.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_character/char/5.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_character/char/6.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_character/char/8.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_character/char/9555-oc.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_character/wchar_t/
-       11095-od.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_character/wchar_t/
-       11095-oe.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_character/wchar_t/
-       11095-of.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_character/wchar_t/2.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_character/wchar_t/
-       28277-1.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_character/wchar_t/
-       28277-2.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_character/wchar_t/
-       28277-3.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_character/wchar_t/
-       28277-4.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_character/wchar_t/3.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_character/wchar_t/4.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_character/wchar_t/5.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_character/wchar_t/6.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_character/wchar_t/7.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_character/wchar_t/8.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_character/wchar_t/
-       9555-oc.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_other/char/1.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_other/char/3.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_other/char/4.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_other/char/5.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_other/char/9318-out.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_other/char/9424-out.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_other/char/9555-oo.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_other/char/error_code.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_other/char/
-       error_failbit.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_other/char/
-       exceptions_badbit_throw.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_other/char/
-       exceptions_failbit_throw.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_other/char/
-       exceptions_null.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_other/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_other/wchar_t/3.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_other/wchar_t/4.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_other/wchar_t/5.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_other/wchar_t/
-       9318-out.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_other/wchar_t/
-       9424-out.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_other/wchar_t/
-       9555-oo.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_other/wchar_t/
-       error_code.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_other/wchar_t/
-       error_failbit.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_other/wchar_t/
-       exceptions_badbit_throw.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_other/wchar_t/
-       exceptions_failbit_throw.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_other/wchar_t/
-       exceptions_null.cc: Likewise.
-       * testsuite/27_io/basic_ostream/put/char/1.cc: Likewise.
-       * testsuite/27_io/basic_ostream/put/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_ostream/seekp/char/2346-fstream.cc: Likewise.
-       * testsuite/27_io/basic_ostream/seekp/char/2346-sstream.cc: Likewise.
-       * testsuite/27_io/basic_ostream/seekp/char/
-       exceptions_badbit_throw.cc: Likewise.
-       * testsuite/27_io/basic_ostream/seekp/wchar_t/2346-fstream.cc: Likewise.
-       * testsuite/27_io/basic_ostream/seekp/wchar_t/2346-sstream.cc: Likewise.
-       * testsuite/27_io/basic_ostream/seekp/wchar_t/
-       exceptions_badbit_throw.cc: Likewise.
-       * testsuite/27_io/basic_ostream/sentry/char/1.cc: Likewise.
-       * testsuite/27_io/basic_ostream/sentry/char/2.cc: Likewise.
-       * testsuite/27_io/basic_ostream/sentry/pod/1.cc: Likewise.
-       * testsuite/27_io/basic_ostream/sentry/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_ostream/sentry/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/basic_ostream/tellp/char/1.cc: Likewise.
-       * testsuite/27_io/basic_ostream/tellp/char/2.cc: Likewise.
-       * testsuite/27_io/basic_ostream/tellp/char/
-       exceptions_badbit_throw.cc: Likewise.
-       * testsuite/27_io/basic_ostream/tellp/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_ostream/tellp/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/basic_ostream/tellp/wchar_t/
-       exceptions_badbit_throw.cc: Likewise.
-       * testsuite/27_io/basic_ostream/write/char/1.cc: Likewise.
-       * testsuite/27_io/basic_ostream/write/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_ostringstream/cons/2020.cc: Likewise.
-       * testsuite/27_io/basic_ostringstream/cons/char/3.cc: Likewise.
-       * testsuite/27_io/basic_ostringstream/cons/wchar_t/3.cc: Likewise.
-       * testsuite/27_io/basic_ostringstream/rdbuf/char/2832.cc: Likewise.
-       * testsuite/27_io/basic_ostringstream/rdbuf/wchar_t/2832.cc: Likewise.
-       * testsuite/27_io/basic_ostringstream/str/char/1.cc: Likewise.
-       * testsuite/27_io/basic_ostringstream/str/char/2.cc: Likewise.
-       * testsuite/27_io/basic_ostringstream/str/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_ostringstream/str/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/cons/2020.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/cons/57394.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/cons/char/1.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/cons/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/imbue/char/13007-1.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/imbue/char/13007-2.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/imbue/char/9322.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/imbue/wchar_t/13007-1.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/imbue/wchar_t/13007-2.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/imbue/wchar_t/9322.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/in_avail/char/1.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/in_avail/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/overflow/char/1.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/overflow/char/2.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/overflow/char/3599.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/overflow/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/overflow/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/overflow/wchar_t/3599.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/sgetc/char/1.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/sgetc/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/sgetn/char/1.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/sgetn/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/sputbackc/char/9538.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/sputbackc/wchar_t/9538.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/sputn/char/1.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/sputn/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/sync/char/1057.cc: Likewise.
-       * testsuite/27_io/basic_streambuf/sync/wchar_t/1057.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/cons/2020.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/cons/char/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/cons/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/imbue/char/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/imbue/char/9322.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/imbue/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/imbue/wchar_t/9322.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/in_avail/char/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/in_avail/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/overflow/char/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/overflow/char/2.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/overflow/char/26250.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/overflow/char/3599.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/overflow/char/9988.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/overflow/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/overflow/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/overflow/wchar_t/26250.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/overflow/wchar_t/3599.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/overflow/wchar_t/9988.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/pbackfail/char/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/pbackfail/char/2.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/pbackfail/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/pbackfail/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/sbumpc/char/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/sbumpc/char/9825.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/sbumpc/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/sbumpc/wchar_t/9825.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/seekoff/char/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/seekoff/char/10975.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/seekoff/char/16956.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/seekoff/char/2.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/seekoff/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/seekoff/wchar_t/10975.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/seekoff/wchar_t/16956.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/seekoff/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/seekpos/char/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/seekpos/char/2.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/seekpos/char/29354.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/seekpos/char/3.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/seekpos/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/seekpos/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/seekpos/wchar_t/29354.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/seekpos/wchar_t/3.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/setbuf/char/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/setbuf/char/2.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/setbuf/char/3.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/setbuf/char/4.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/setbuf/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/setbuf/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/setbuf/wchar_t/3.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/setbuf/wchar_t/4.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/sgetc/char/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/sgetc/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/sgetn/char/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/sgetn/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/snextc/char/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/snextc/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/sputbackc/char/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/sputbackc/char/9425.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/sputbackc/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/sputbackc/wchar_t/9425.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/sputc/char/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/sputc/char/9404-1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/sputc/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/sputc/wchar_t/9404-1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/sputn/char/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/sputn/char/9404-2.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/sputn/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/sputn/wchar_t/9404-2.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/str/char/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/str/char/2.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/str/char/3.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/str/char/3955.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/str/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/str/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/str/wchar_t/3.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/str/wchar_t/3955.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/sungetc/char/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/sungetc/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/sync/char/1057.cc: Likewise.
-       * testsuite/27_io/basic_stringbuf/sync/wchar_t/1057.cc: Likewise.
-       * testsuite/27_io/basic_stringstream/cons/2020.cc: Likewise.
-       * testsuite/27_io/basic_stringstream/rdbuf/char/2832.cc: Likewise.
-       * testsuite/27_io/basic_stringstream/rdbuf/wchar_t/2832.cc: Likewise.
-       * testsuite/27_io/basic_stringstream/str/char/1.cc: Likewise.
-       * testsuite/27_io/basic_stringstream/str/char/2.cc: Likewise.
-       * testsuite/27_io/basic_stringstream/str/char/3.cc: Likewise.
-       * testsuite/27_io/basic_stringstream/str/char/4.cc: Likewise.
-       * testsuite/27_io/basic_stringstream/str/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/basic_stringstream/str/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/basic_stringstream/str/wchar_t/3.cc: Likewise.
-       * testsuite/27_io/basic_stringstream/str/wchar_t/4.cc: Likewise.
-       * testsuite/27_io/fpos/11450.cc: Likewise.
-       * testsuite/27_io/fpos/14252.cc: Likewise.
-       * testsuite/27_io/fpos/14320-1.cc: Likewise.
-       * testsuite/27_io/fpos/14320-2.cc: Likewise.
-       * testsuite/27_io/fpos/14320-3.cc: Likewise.
-       * testsuite/27_io/fpos/14320-4.cc: Likewise.
-       * testsuite/27_io/fpos/14320-5.cc: Likewise.
-       * testsuite/27_io/fpos/14775.cc: Likewise.
-       * testsuite/27_io/fpos/mbstate_t/1.cc: Likewise.
-       * testsuite/27_io/fpos/mbstate_t/12065.cc: Likewise.
-       * testsuite/27_io/fpos/mbstate_t/2.cc: Likewise.
-       * testsuite/27_io/fpos/mbstate_t/3.cc: Likewise.
-       * testsuite/27_io/ios_base/callbacks/1.cc: Likewise.
-       * testsuite/27_io/ios_base/failure/what-1.cc: Likewise.
-       * testsuite/27_io/ios_base/failure/what-2.cc: Likewise.
-       * testsuite/27_io/ios_base/failure/what-3.cc: Likewise.
-       * testsuite/27_io/ios_base/failure/what-big.cc: Likewise.
-       * testsuite/27_io/ios_base/state/1.cc: Likewise.
-       * testsuite/27_io/ios_base/storage/1.cc: Likewise.
-       * testsuite/27_io/ios_base/storage/11584.cc: Likewise.
-       * testsuite/27_io/ios_base/storage/2.cc: Likewise.
-       * testsuite/27_io/ios_base/sync_with_stdio/2.cc: Likewise.
-       * testsuite/27_io/manipulators/adjustfield/char/1.cc: Likewise.
-       * testsuite/27_io/manipulators/adjustfield/char/2.cc
-       * testsuite/27_io/manipulators/adjustfield/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/manipulators/adjustfield/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/manipulators/basefield/char/1.cc: Likewise.
-       * testsuite/27_io/manipulators/basefield/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/manipulators/extended/get_money/char/1.cc: Likewise.
-       * testsuite/27_io/manipulators/extended/get_money/char/51288.cc:
-       Likewise.
-       * testsuite/27_io/manipulators/extended/get_money/wchar_t/1.cc:
-       Likewise.
-       * testsuite/27_io/manipulators/extended/get_money/wchar_t/51288.cc:
-       Likewise.
-       * testsuite/27_io/manipulators/extended/get_time/char/1.cc
-       * testsuite/27_io/manipulators/extended/get_time/char/2.cc: Likewise.
-       * testsuite/27_io/manipulators/extended/get_time/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/manipulators/extended/get_time/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/manipulators/extended/put_money/char/1.cc: Likewise.
-       * testsuite/27_io/manipulators/extended/put_money/char/51288.cc:
-       Likewise.
-       * testsuite/27_io/manipulators/extended/put_money/wchar_t/1.cc:
-       Likewise.
-       * testsuite/27_io/manipulators/extended/put_money/wchar_t/51288.cc:
-       Likewise.
-       * testsuite/27_io/manipulators/extended/put_time/char/1.cc: Likewise.
-       * testsuite/27_io/manipulators/extended/put_time/char/2.cc: Likewise.
-       * testsuite/27_io/manipulators/extended/put_time/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/manipulators/extended/put_time/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/manipulators/standard/char/1.cc: Likewise.
-       * testsuite/27_io/manipulators/standard/char/2.cc: Likewise.
-       * testsuite/27_io/manipulators/standard/char/dr2344.cc: Likewise.
-       * testsuite/27_io/manipulators/standard/char/quoted.cc: Likewise.
-       * testsuite/27_io/manipulators/standard/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/manipulators/standard/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/manipulators/standard/wchar_t/dr2344.cc: Likewise.
-       * testsuite/27_io/manipulators/standard/wchar_t/quoted.cc: Likewise.
-       * testsuite/27_io/objects/char/1.cc: Likewise.
-       * testsuite/27_io/objects/char/10.cc: Likewise.
-       * testsuite/27_io/objects/char/3045.cc: Likewise.
-       * testsuite/27_io/objects/char/41037.cc: Likewise.
-       * testsuite/27_io/objects/char/5.cc: Likewise.
-       * testsuite/27_io/objects/char/6.cc: Likewise.
-       * testsuite/27_io/objects/char/6548_xin.cc: Likewise.
-       * testsuite/27_io/objects/char/6648-1_xin.cc: Likewise.
-       * testsuite/27_io/objects/char/6648-2_xin.cc: Likewise.
-       * testsuite/27_io/objects/char/7744_xin.cc: Likewise.
-       * testsuite/27_io/objects/char/8.cc: Likewise.
-       * testsuite/27_io/objects/char/9.cc: Likewise.
-       * testsuite/27_io/objects/char/9661-2_xin.cc: Likewise.
-       * testsuite/27_io/objects/char/dr455.cc: Likewise.
-       * testsuite/27_io/objects/wchar_t/1.cc: Likewise.
-       * testsuite/27_io/objects/wchar_t/10.cc: Likewise.
-       * testsuite/27_io/objects/wchar_t/11.cc: Likewise.
-       * testsuite/27_io/objects/wchar_t/12.cc: Likewise.
-       * testsuite/27_io/objects/wchar_t/13.cc: Likewise.
-       * testsuite/27_io/objects/wchar_t/13582-1_xin.cc: Likewise.
-       * testsuite/27_io/objects/wchar_t/3045.cc: Likewise.
-       * testsuite/27_io/objects/wchar_t/41037.cc: Likewise.
-       * testsuite/27_io/objects/wchar_t/5.cc: Likewise.
-       * testsuite/27_io/objects/wchar_t/6548_xin.cc: Likewise.
-       * testsuite/27_io/objects/wchar_t/6648-1_xin.cc: Likewise.
-       * testsuite/27_io/objects/wchar_t/6648-2_xin.cc: Likewise.
-       * testsuite/27_io/objects/wchar_t/7744_xin.cc: Likewise.
-       * testsuite/27_io/objects/wchar_t/8.cc: Likewise.
-       * testsuite/27_io/objects/wchar_t/9520.cc: Likewise.
-       * testsuite/27_io/objects/wchar_t/9661-2_xin.cc: Likewise.
-       * testsuite/27_io/objects/wchar_t/9662.cc: Likewise.
-       * testsuite/27_io/objects/wchar_t/dr455.cc: Likewise.
-       * testsuite/27_io/types/3.cc: Likewise.
-
-2016-10-17  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/77994
-       * include/bits/stl_algo.h (sample): Convert size argument to iterator
-       difference type.
-       * include/experimental/algorithm (experimental::sample): Likewise.
-       * testsuite/25_algorithms/sample/2.cc: New test.
-
-2016-10-17  Paolo Carlini  <paolo.carlini@oracle.com>
-
-       * testsuite/unordered_map/insert/57619.C: Rename to 57619.cc.
-       * testsuite/23_containers/unordered_multimap/insert/57619.C: Likewise.
-
-2016-10-17  Paolo Carlini  <paolo.carlini@oracle.com>
-
-       * testsuite/array/capacity/empty.cc: Remove 'test' variables.
-       * testsuite/array/capacity/max_size.cc: Likewise.
-       * testsuite/array/capacity/size.cc: Likewise.
-       * testsuite/array/comparison_operators/equal.cc: Likewise.
-       * testsuite/array/comparison_operators/greater.cc: Likewise.
-       * testsuite/array/comparison_operators/greater_or_equal.cc: Likewise.
-       * testsuite/array/comparison_operators/less.cc: Likewise.
-       * testsuite/array/comparison_operators/less_or_equal.cc: Likewise.
-       * testsuite/array/comparison_operators/not_equal.cc: Likewise.
-       * testsuite/array/element_access/54388.cc: Likewise.
-       * testsuite/array/element_access/at_out_of_range.cc: Likewise.
-       * testsuite/array/element_access/back.cc: Likewise.
-       * testsuite/array/element_access/data.cc: Likewise.
-       * testsuite/array/element_access/front.cc: Likewise.
-       * testsuite/array/iterators/end_is_one_past.cc: Likewise.
-       * testsuite/array/requirements/contiguous.cc: Likewise.
-       * testsuite/array/requirements/fill.cc: Likewise.
-       * testsuite/array/requirements/member_swap.cc: Likewise.
-       * testsuite/array/requirements/zero_sized_arrays.cc: Likewise.
-       * testsuite/array/specialized_algorithms/swap.cc: Likewise.
-       * testsuite/array/tuple_interface/tuple_element.cc: Likewise.
-       * testsuite/array/tuple_interface/tuple_element_cpp14.cc: Likewise.
-       * testsuite/array/tuple_interface/tuple_size.cc: Likewise.
-       * testsuite/bitset/all/1.cc: Likewise.
-       * testsuite/bitset/cons/1.cc: Likewise.
-       * testsuite/bitset/cons/16020.cc: Likewise.
-       * testsuite/bitset/cons/2.cc: Likewise.
-       * testsuite/bitset/cons/3.cc: Likewise.
-       * testsuite/bitset/cons/50268.cc: Likewise.
-       * testsuite/bitset/cons/6282.cc: Likewise.
-       * testsuite/bitset/cons/dr1325-2.cc: Likewise.
-       * testsuite/bitset/cons/dr396.cc: Likewise.
-       * testsuite/bitset/ext/15361.cc: Likewise.
-       * testsuite/bitset/input/1.cc: Likewise.
-       * testsuite/bitset/operations/1.cc: Likewise.
-       * testsuite/bitset/operations/13838.cc: Likewise.
-       * testsuite/bitset/operations/2.cc: Likewise.
-       * testsuite/bitset/test/1.cc: Likewise.
-       * testsuite/bitset/to_string/1.cc: Likewise.
-       * testsuite/bitset/to_string/dr396.cc: Likewise.
-       * testsuite/bitset/to_ullong/1.cc: Likewise.
-       * testsuite/bitset/to_ulong/1.cc: Likewise.
-       * testsuite/deque/allocator/copy.cc: Likewise.
-       * testsuite/deque/allocator/copy_assign.cc: Likewise.
-       * testsuite/deque/allocator/ext_ptr.cc: Likewise.
-       * testsuite/deque/allocator/minimal.cc: Likewise.
-       * testsuite/deque/allocator/move.cc: Likewise.
-       * testsuite/deque/allocator/move_assign.cc: Likewise.
-       * testsuite/deque/allocator/swap.cc: Likewise.
-       * testsuite/deque/capacity/29134-2.cc: Likewise.
-       * testsuite/deque/capacity/29134.cc: Likewise.
-       * testsuite/deque/capacity/moveable.cc: Likewise.
-       * testsuite/deque/capacity/resize_size.cc: Likewise.
-       * testsuite/deque/capacity/shrink_to_fit.cc: Likewise.
-       * testsuite/deque/cons/1.cc: Likewise.
-       * testsuite/deque/cons/2.cc: Likewise.
-       * testsuite/deque/cons/assign/1.cc: Likewise.
-       * testsuite/deque/cons/cons_size.cc: Likewise.
-       * testsuite/deque/cons/moveable.cc: Likewise.
-       * testsuite/deque/modifiers/erase/1.cc: Likewise.
-       * testsuite/deque/modifiers/erase/2.cc: Likewise.
-       * testsuite/deque/modifiers/erase/3.cc: Likewise.
-       * testsuite/deque/modifiers/erase/moveable.cc: Likewise.
-       * testsuite/deque/modifiers/moveable.cc: Likewise.
-       * testsuite/deque/modifiers/push_back/49836.cc: Likewise.
-       * testsuite/deque/modifiers/push_front/49836.cc: Likewise.
-       * testsuite/deque/modifiers/swap/1.cc: Likewise.
-       * testsuite/deque/modifiers/swap/2.cc: Likewise.
-       * testsuite/deque/modifiers/swap/3.cc: Likewise.
-       * testsuite/deque/operators/1.cc: Likewise.
-       * testsuite/deque/operators/2.cc: Likewise.
-       * testsuite/forward_list/allocator/copy.cc: Likewise.
-       * testsuite/forward_list/allocator/copy_assign.cc: Likewise.
-       * testsuite/forward_list/allocator/ext_ptr.cc: Likewise.
-       * testsuite/forward_list/allocator/minimal.cc: Likewise.
-       * testsuite/forward_list/allocator/move.cc: Likewise.
-       * testsuite/forward_list/allocator/move_assign.cc: Likewise.
-       * testsuite/forward_list/allocator/swap.cc: Likewise.
-       * testsuite/forward_list/capacity/1.cc: Likewise.
-       * testsuite/forward_list/capacity/resize_size.cc: Likewise.
-       * testsuite/forward_list/comparable.cc: Likewise.
-       * testsuite/forward_list/cons/1.cc: Likewise.
-       * testsuite/forward_list/cons/2.cc: Likewise.
-       * testsuite/forward_list/cons/3.cc: Likewise.
-       * testsuite/forward_list/cons/4.cc: Likewise.
-       * testsuite/forward_list/cons/5.cc: Likewise.
-       * testsuite/forward_list/cons/6.cc: Likewise.
-       * testsuite/forward_list/cons/7.cc: Likewise.
-       * testsuite/forward_list/cons/8.cc: Likewise.
-       * testsuite/forward_list/cons/9.cc: Likewise.
-       * testsuite/forward_list/cons/cons_size.cc: Likewise.
-       * testsuite/forward_list/cons/moveable.cc: Likewise.
-       * testsuite/forward_list/debug/clear.cc: Likewise.
-       * testsuite/forward_list/debug/construct4_neg.cc: Likewise.
-       * testsuite/forward_list/debug/erase_after1_neg.cc: Likewise.
-       * testsuite/forward_list/debug/move_assign_neg.cc: Likewise.
-       * testsuite/forward_list/debug/move_constructor.cc: Likewise.
-       * testsuite/forward_list/debug/move_neg.cc: Likewise.
-       * testsuite/forward_list/debug/splice_after.cc: Likewise.
-       * testsuite/forward_list/debug/swap.cc: Likewise.
-       * testsuite/forward_list/modifiers/1.cc: Likewise.
-       * testsuite/forward_list/modifiers/2.cc: Likewise.
-       * testsuite/forward_list/modifiers/3.cc: Likewise.
-       * testsuite/forward_list/modifiers/4.cc: Likewise.
-       * testsuite/forward_list/modifiers/5.cc: Likewise.
-       * testsuite/forward_list/modifiers/6.cc: Likewise.
-       * testsuite/forward_list/operations/1.cc: Likewise.
-       * testsuite/forward_list/operations/2.cc: Likewise.
-       * testsuite/forward_list/operations/3.cc: Likewise.
-       * testsuite/forward_list/operations/4.cc: Likewise.
-       * testsuite/forward_list/operations/5.cc: Likewise.
-       * testsuite/forward_list/operations/6.cc: Likewise.
-       * testsuite/forward_list/operations/7.cc: Likewise.
-       * testsuite/forward_list/operations/remove_freed.cc: Likewise.
-       * testsuite/list/61347.cc: Likewise.
-       * testsuite/list/allocator/copy.cc: Likewise.
-       * testsuite/list/allocator/copy_assign.cc: Likewise.
-       * testsuite/list/allocator/minimal.cc: Likewise.
-       * testsuite/list/allocator/move.cc: Likewise.
-       * testsuite/list/allocator/move_assign.cc: Likewise.
-       * testsuite/list/allocator/swap.cc: Likewise.
-       * testsuite/list/capacity/1.h: Likewise.
-       * testsuite/list/capacity/29134.cc: Likewise.
-       * testsuite/list/capacity/resize_size.cc: Likewise.
-       * testsuite/list/cons/1.h: Likewise.
-       * testsuite/list/cons/2.h: Likewise.
-       * testsuite/list/cons/3.h: Likewise.
-       * testsuite/list/cons/4.h: Likewise.
-       * testsuite/list/cons/5.h: Likewise.
-       * testsuite/list/cons/6.h: Likewise.
-       * testsuite/list/cons/7.h: Likewise.
-       * testsuite/list/cons/8.h: Likewise.
-       * testsuite/list/cons/9.h: Likewise.
-       * testsuite/list/cons/cons_size.cc: Likewise.
-       * testsuite/list/cons/moveable.h: Likewise.
-       * testsuite/list/debug/invalidation/1.cc: Likewise.
-       * testsuite/list/debug/invalidation/2.cc: Likewise.
-       * testsuite/list/debug/invalidation/3.cc: Likewise.
-       * testsuite/list/debug/invalidation/4.cc: Likewise.
-       * testsuite/list/modifiers/1.h: Likewise.
-       * testsuite/list/modifiers/2.h: Likewise.
-       * testsuite/list/modifiers/3.h: Likewise.
-       * testsuite/list/modifiers/insert/25288.h: Likewise.
-       * testsuite/list/modifiers/swap/1.h: Likewise.
-       * testsuite/list/modifiers/swap/2.h: Likewise.
-       * testsuite/list/modifiers/swap/3.h: Likewise.
-       * testsuite/list/operations/1.h: Likewise.
-       * testsuite/list/operations/2.h: Likewise.
-       * testsuite/list/operations/3.h: Likewise.
-       * testsuite/list/operations/4.h: Likewise.
-       * testsuite/list/operations/42352.cc: Likewise.
-       * testsuite/map/allocator/copy.cc: Likewise.
-       * testsuite/map/allocator/copy_assign.cc: Likewise.
-       * testsuite/map/allocator/init-list.cc: Likewise.
-       * testsuite/map/allocator/minimal.cc: Likewise.
-       * testsuite/map/allocator/move.cc: Likewise.
-       * testsuite/map/allocator/move_assign.cc: Likewise.
-       * testsuite/map/allocator/swap.cc: Likewise.
-       * testsuite/map/capacity/29134.cc: Likewise.
-       * testsuite/map/cons/moveable.cc: Likewise.
-       * testsuite/map/debug/construct5_neg.cc: Likewise.
-       * testsuite/map/debug/move_assign_neg.cc: Likewise.
-       * testsuite/map/debug/move_neg.cc: Likewise.
-       * testsuite/map/element_access/1.cc: Likewise.
-       * testsuite/map/element_access/2.cc: Likewise.
-       * testsuite/map/element_access/39901.cc: Likewise.
-       * testsuite/map/init-list.cc: Likewise.
-       * testsuite/map/modifiers/dr130.cc: Likewise.
-       * testsuite/map/modifiers/emplace/1.cc: Likewise.
-       * testsuite/map/modifiers/extract.cc: Likewise.
-       * testsuite/map/modifiers/insert/1.cc: Likewise.
-       * testsuite/map/modifiers/insert/16813.cc: Likewise.
-       * testsuite/map/modifiers/insert/2.cc: Likewise.
-       * testsuite/map/modifiers/insert/3.cc: Likewise.
-       * testsuite/map/modifiers/insert/4.cc: Likewise.
-       * testsuite/map/modifiers/insert/5.cc: Likewise.
-       * testsuite/map/modifiers/insert_or_assign/1.cc: Likewise.
-       * testsuite/map/modifiers/merge.cc: Likewise.
-       * testsuite/map/modifiers/swap/1.cc: Likewise.
-       * testsuite/map/modifiers/swap/2.cc: Likewise.
-       * testsuite/map/modifiers/swap/3.cc: Likewise.
-       * testsuite/map/modifiers/try_emplace/1.cc: Likewise.
-       * testsuite/map/operations/1.cc: Likewise.
-       * testsuite/map/operations/count.cc: Likewise.
-       * testsuite/map/operators/1_neg.cc: Likewise.
-       * testsuite/map/operators/2.cc: Likewise.
-       * testsuite/multimap/allocator/copy.cc: Likewise.
-       * testsuite/multimap/allocator/copy_assign.cc: Likewise.
-       * testsuite/multimap/allocator/init-list.cc: Likewise.
-       * testsuite/multimap/allocator/minimal.cc: Likewise.
-       * testsuite/multimap/allocator/move.cc: Likewise.
-       * testsuite/multimap/allocator/move_assign.cc: Likewise.
-       * testsuite/multimap/allocator/swap.cc: Likewise.
-       * testsuite/multimap/capacity/29134.cc: Likewise.
-       * testsuite/multimap/cons/moveable.cc: Likewise.
-       * testsuite/multimap/debug/construct5_neg.cc: Likewise.
-       * testsuite/multimap/debug/move_assign_neg.cc: Likewise.
-       * testsuite/multimap/debug/move_neg.cc: Likewise.
-       * testsuite/multimap/init-list.cc: Likewise.
-       * testsuite/multimap/modifiers/dr130.cc: Likewise.
-       * testsuite/multimap/modifiers/emplace/1.cc: Likewise.
-       * testsuite/multimap/modifiers/extract.cc: Likewise.
-       * testsuite/multimap/modifiers/insert/1.cc: Likewise.
-       * testsuite/multimap/modifiers/insert/2.cc: Likewise.
-       * testsuite/multimap/modifiers/insert/22102.cc: Likewise.
-       * testsuite/multimap/modifiers/insert/3.cc: Likewise.
-       * testsuite/multimap/modifiers/insert/4.cc: Likewise.
-       * testsuite/multimap/modifiers/merge.cc: Likewise.
-       * testsuite/multimap/modifiers/swap/1.cc: Likewise.
-       * testsuite/multimap/modifiers/swap/2.cc: Likewise.
-       * testsuite/multimap/modifiers/swap/3.cc: Likewise.
-       * testsuite/multimap/operations/1.cc: Likewise.
-       * testsuite/multimap/operations/count.cc: Likewise.
-       * testsuite/multiset/allocator/copy.cc: Likewise.
-       * testsuite/multiset/allocator/copy_assign.cc: Likewise.
-       * testsuite/multiset/allocator/init-list.cc: Likewise.
-       * testsuite/multiset/allocator/minimal.cc: Likewise.
-       * testsuite/multiset/allocator/move.cc: Likewise.
-       * testsuite/multiset/allocator/move_assign.cc: Likewise.
-       * testsuite/multiset/allocator/swap.cc: Likewise.
-       * testsuite/multiset/capacity/29134.cc: Likewise.
-       * testsuite/multiset/cons/moveable.cc: Likewise.
-       * testsuite/multiset/debug/construct5_neg.cc: Likewise.
-       * testsuite/multiset/debug/invalidation/2.cc: Likewise.
-       * testsuite/multiset/debug/move_assign_neg.cc: Likewise.
-       * testsuite/multiset/debug/move_neg.cc: Likewise.
-       * testsuite/multiset/init-list.cc: Likewise.
-       * testsuite/multiset/modifiers/dr130.cc: Likewise.
-       * testsuite/multiset/modifiers/emplace/1.cc: Likewise.
-       * testsuite/multiset/modifiers/extract.cc: Likewise.
-       * testsuite/multiset/modifiers/insert/1.cc: Likewise.
-       * testsuite/multiset/modifiers/insert/2.cc: Likewise.
-       * testsuite/multiset/modifiers/insert/22102.cc: Likewise.
-       * testsuite/multiset/modifiers/insert/3.cc: Likewise.
-       * testsuite/multiset/modifiers/insert/4.cc: Likewise.
-       * testsuite/multiset/modifiers/merge.cc: Likewise.
-       * testsuite/multiset/modifiers/swap/1.cc: Likewise.
-       * testsuite/multiset/modifiers/swap/2.cc: Likewise.
-       * testsuite/multiset/modifiers/swap/3.cc: Likewise.
-       * testsuite/multiset/operations/1.cc: Likewise.
-       * testsuite/multiset/operations/count.cc: Likewise.
-       * testsuite/priority_queue/moveable.cc: Likewise.
-       * testsuite/queue/moveable.cc: Likewise.
-       * testsuite/set/allocator/copy.cc: Likewise.
-       * testsuite/set/allocator/copy_assign.cc: Likewise.
-       * testsuite/set/allocator/init-list.cc: Likewise.
-       * testsuite/set/allocator/minimal.cc: Likewise.
-       * testsuite/set/allocator/move.cc: Likewise.
-       * testsuite/set/allocator/move_assign.cc: Likewise.
-       * testsuite/set/allocator/swap.cc: Likewise.
-       * testsuite/set/capacity/29134.cc: Likewise.
-       * testsuite/set/cons/moveable.cc: Likewise.
-       * testsuite/set/debug/construct5_neg.cc: Likewise.
-       * testsuite/set/debug/invalidation/2.cc: Likewise.
-       * testsuite/set/debug/move_assign_neg.cc: Likewise.
-       * testsuite/set/debug/move_neg.cc: Likewise.
-       * testsuite/set/init-list.cc: Likewise.
-       * testsuite/set/modifiers/17948.cc: Likewise.
-       * testsuite/set/modifiers/dr130.cc: Likewise.
-       * testsuite/set/modifiers/emplace/1.cc: Likewise.
-       * testsuite/set/modifiers/extract.cc: Likewise.
-       * testsuite/set/modifiers/insert/1.cc: Likewise.
-       * testsuite/set/modifiers/insert/2.cc: Likewise.
-       * testsuite/set/modifiers/insert/3.cc: Likewise.
-       * testsuite/set/modifiers/merge.cc: Likewise.
-       * testsuite/set/modifiers/swap/1.cc: Likewise.
-       * testsuite/set/modifiers/swap/2.cc: Likewise.
-       * testsuite/set/modifiers/swap/3.cc: Likewise.
-       * testsuite/set/operations/1.cc: Likewise.
-       * testsuite/set/operations/count.cc: Likewise.
-       * testsuite/set/operators/1_neg.cc: Likewise.
-       * testsuite/unordered_map/allocator/copy.cc: Likewise.
-       * testsuite/unordered_map/allocator/copy_assign.cc: Likewise.
-       * testsuite/unordered_map/allocator/minimal.cc: Likewise.
-       * testsuite/unordered_map/allocator/move.cc: Likewise.
-       * testsuite/unordered_map/allocator/move_assign.cc: Likewise.
-       * testsuite/unordered_map/allocator/swap.cc: Likewise.
-       * testsuite/unordered_map/cons/moveable.cc: Likewise.
-       * testsuite/unordered_map/debug/construct5_neg.cc: Likewise.
-       * testsuite/unordered_map/debug/move_assign_neg.cc: Likewise.
-       * testsuite/unordered_map/debug/move_neg.cc: Likewise.
-       * testsuite/unordered_map/dr761.cc: Likewise.
-       * testsuite/unordered_map/erase/1.cc: Likewise.
-       * testsuite/unordered_map/erase/24061-map.cc: Likewise.
-       * testsuite/unordered_map/erase/54276.cc: Likewise.
-       * testsuite/unordered_map/hash_policy/dr1189.cc: Likewise.
-       * testsuite/unordered_map/init-list.cc: Likewise.
-       * testsuite/unordered_map/insert/24061-map.cc: Likewise.
-       * testsuite/unordered_map/insert/57619.C: Likewise.
-       * testsuite/unordered_map/insert/array_syntax.cc: Likewise.
-       * testsuite/unordered_map/insert/array_syntax_move.cc: Likewise.
-       * testsuite/unordered_map/insert/map_range.cc: Likewise.
-       * testsuite/unordered_map/insert/map_single.cc: Likewise.
-       * testsuite/unordered_map/insert/map_single_move-1.cc: Likewise.
-       * testsuite/unordered_map/insert/map_single_move-2.cc: Likewise.
-       * testsuite/unordered_map/modifiers/61667.cc: Likewise.
-       * testsuite/unordered_map/modifiers/emplace.cc: Likewise.
-       * testsuite/unordered_map/modifiers/extract.cc: Likewise.
-       * testsuite/unordered_map/modifiers/insert_or_assign.cc: Likewise.
-       * testsuite/unordered_map/modifiers/merge.cc: Likewise.
-       * testsuite/unordered_map/modifiers/reserve.cc: Likewise.
-       * testsuite/unordered_map/modifiers/try_emplace.cc: Likewise.
-       * testsuite/unordered_map/operations/count.cc: Likewise.
-       * testsuite/unordered_map/operators/1.cc: Likewise.
-       * testsuite/unordered_map/operators/2.cc: Likewise.
-       * testsuite/unordered_multimap/allocator/copy.cc: Likewise.
-       * testsuite/unordered_multimap/allocator/copy_assign.cc: Likewise.
-       * testsuite/unordered_multimap/allocator/minimal.cc: Likewise.
-       * testsuite/unordered_multimap/allocator/move.cc: Likewise.
-       * testsuite/unordered_multimap/allocator/move_assign.cc: Likewise.
-       * testsuite/unordered_multimap/allocator/swap.cc: Likewise.
-       * testsuite/unordered_multimap/cons/moveable.cc: Likewise.
-       * testsuite/unordered_multimap/debug/construct5_neg.cc: Likewise.
-       * testsuite/unordered_multimap/debug/move_assign_neg.cc: Likewise.
-       * testsuite/unordered_multimap/debug/move_neg.cc: Likewise.
-       * testsuite/unordered_multimap/erase/1.cc: Likewise.
-       * testsuite/unordered_multimap/erase/2.cc: Likewise.
-       * testsuite/unordered_multimap/erase/24061-multimap.cc: Likewise.
-       * testsuite/unordered_multimap/erase/51845-multimap.cc: Likewise.
-       * testsuite/unordered_multimap/erase/54276.cc: Likewise.
-       * testsuite/unordered_multimap/hash_policy/dr1189.cc: Likewise.
-       * testsuite/unordered_multimap/init-list.cc: Likewise.
-       * testsuite/unordered_multimap/insert/24061-multimap.cc: Likewise.
-       * testsuite/unordered_multimap/insert/51866.cc: Likewise.
-       * testsuite/unordered_multimap/insert/52476.cc: Likewise.
-       * testsuite/unordered_multimap/insert/53115.cc: Likewise.
-       * testsuite/unordered_multimap/insert/57619.C: Likewise.
-       * testsuite/unordered_multimap/insert/hint.cc: Likewise.
-       * testsuite/unordered_multimap/insert/multimap_range.cc: Likewise.
-       * testsuite/unordered_multimap/insert/multimap_single.cc: Likewise.
-       * testsuite/unordered_multimap/insert/multimap_single_move-1.cc:
-       Likewise.
-       * testsuite/unordered_multimap/insert/multimap_single_move-2.cc:
-       Likewise.
-       * testsuite/unordered_multimap/modifiers/emplace.cc: Likewise.
-       * testsuite/unordered_multimap/modifiers/extract.cc: Likewise.
-       * testsuite/unordered_multimap/modifiers/merge.cc: Likewise.
-       * testsuite/unordered_multimap/modifiers/reserve.cc: Likewise.
-       * testsuite/unordered_multimap/operations/count.cc: Likewise.
-       * testsuite/unordered_multimap/operators/1.cc: Likewise.
-       * testsuite/unordered_multimap/operators/2.cc: Likewise.
-       * testsuite/unordered_multiset/allocator/copy.cc: Likewise.
-       * testsuite/unordered_multiset/allocator/copy_assign.cc: Likewise.
-       * testsuite/unordered_multiset/allocator/minimal.cc: Likewise.
-       * testsuite/unordered_multiset/allocator/move.cc: Likewise.
-       * testsuite/unordered_multiset/allocator/move_assign.cc: Likewise.
-       * testsuite/unordered_multiset/allocator/swap.cc: Likewise.
-       * testsuite/unordered_multiset/cons/copy.cc: Likewise.
-       * testsuite/unordered_multiset/cons/moveable.cc: Likewise.
-       * testsuite/unordered_multiset/debug/construct5_neg.cc: Likewise.
-       * testsuite/unordered_multiset/debug/move_assign_neg.cc: Likewise.
-       * testsuite/unordered_multiset/debug/move_neg.cc: Likewise.
-       * testsuite/unordered_multiset/erase/1.cc: Likewise.
-       * testsuite/unordered_multiset/erase/2.cc: Likewise.
-       * testsuite/unordered_multiset/erase/24061-multiset.cc: Likewise.
-       * testsuite/unordered_multiset/hash_policy/dr1189.cc: Likewise.
-       * testsuite/unordered_multiset/init-list.cc: Likewise.
-       * testsuite/unordered_multiset/insert/24061-multiset.cc: Likewise.
-       * testsuite/unordered_multiset/insert/51866.cc: Likewise.
-       * testsuite/unordered_multiset/insert/52476.cc: Likewise.
-       * testsuite/unordered_multiset/insert/53115.cc: Likewise.
-       * testsuite/unordered_multiset/insert/hash_policy.cc: Likewise.
-       * testsuite/unordered_multiset/insert/multiset_range.cc: Likewise.
-       * testsuite/unordered_multiset/insert/multiset_single.cc: Likewise.
-       * testsuite/unordered_multiset/insert/multiset_single_move.cc: Likewise.
-       * testsuite/unordered_multiset/modifiers/emplace.cc: Likewise.
-       * testsuite/unordered_multiset/modifiers/extract.cc: Likewise.
-       * testsuite/unordered_multiset/modifiers/merge.cc: Likewise.
-       * testsuite/unordered_multiset/modifiers/reserve.cc: Likewise.
-       * testsuite/unordered_multiset/operations/count.cc: Likewise.
-       * testsuite/unordered_multiset/operators/1.cc: Likewise.
-       * testsuite/unordered_set/allocator/copy.cc: Likewise.
-       * testsuite/unordered_set/allocator/copy_assign.cc: Likewise.
-       * testsuite/unordered_set/allocator/ext_ptr.cc: Likewise.
-       * testsuite/unordered_set/allocator/minimal.cc: Likewise.
-       * testsuite/unordered_set/allocator/move.cc: Likewise.
-       * testsuite/unordered_set/allocator/move_assign.cc: Likewise.
-       * testsuite/unordered_set/allocator/swap.cc: Likewise.
-       * testsuite/unordered_set/buckets/swap.cc: Likewise.
-       * testsuite/unordered_set/cons/moveable.cc: Likewise.
-       * testsuite/unordered_set/debug/construct5_neg.cc: Likewise.
-       * testsuite/unordered_set/debug/debug_functions.cc: Likewise.
-       * testsuite/unordered_set/debug/move_assign_neg.cc: Likewise.
-       * testsuite/unordered_set/debug/move_neg.cc: Likewise.
-       * testsuite/unordered_set/erase/1.cc: Likewise.
-       * testsuite/unordered_set/erase/24061-set.cc: Likewise.
-       * testsuite/unordered_set/hash_policy/26132.cc: Likewise.
-       * testsuite/unordered_set/hash_policy/71181.cc: Likewise.
-       * testsuite/unordered_set/hash_policy/dr1189.cc: Likewise.
-       * testsuite/unordered_set/hash_policy/load_factor.cc: Likewise.
-       * testsuite/unordered_set/hash_policy/power2_rehash.cc: Likewise.
-       * testsuite/unordered_set/hash_policy/prime_rehash.cc: Likewise.
-       * testsuite/unordered_set/hash_policy/rehash.cc: Likewise.
-       * testsuite/unordered_set/init-list.cc: Likewise.
-       * testsuite/unordered_set/insert/24061-set.cc: Likewise.
-       * testsuite/unordered_set/insert/hash_policy.cc: Likewise.
-       * testsuite/unordered_set/insert/move_range.cc: Likewise.
-       * testsuite/unordered_set/insert/set_range.cc: Likewise.
-       * testsuite/unordered_set/insert/set_single.cc: Likewise.
-       * testsuite/unordered_set/insert/set_single_move.cc: Likewise.
-       * testsuite/unordered_set/max_load_factor/robustness.cc: Likewise.
-       * testsuite/unordered_set/modifiers/emplace.cc: Likewise.
-       * testsuite/unordered_set/modifiers/extract.cc: Likewise.
-       * testsuite/unordered_set/modifiers/merge.cc: Likewise.
-       * testsuite/unordered_set/modifiers/reserve.cc: Likewise.
-       * testsuite/unordered_set/modifiers/swap.cc: Likewise.
-       * testsuite/unordered_set/operations/count.cc: Likewise.
-       * testsuite/unordered_set/operators/1.cc: Likewise.
-       * testsuite/vector/allocator/copy.cc: Likewise.
-       * testsuite/vector/allocator/copy_assign.cc: Likewise.
-       * testsuite/vector/allocator/ext_ptr.cc: Likewise.
-       * testsuite/vector/allocator/minimal.cc: Likewise.
-       * testsuite/vector/allocator/move.cc: Likewise.
-       * testsuite/vector/allocator/move_assign.cc: Likewise.
-       * testsuite/vector/allocator/swap.cc: Likewise.
-       * testsuite/vector/bool/6886.cc: Likewise.
-       * testsuite/vector/bool/72847.cc: Likewise.
-       * testsuite/vector/bool/allocator/copy.cc: Likewise.
-       * testsuite/vector/bool/allocator/copy_assign.cc: Likewise.
-       * testsuite/vector/bool/allocator/ext_ptr.cc: Likewise.
-       * testsuite/vector/bool/allocator/move.cc: Likewise.
-       * testsuite/vector/bool/allocator/move_assign.cc: Likewise.
-       * testsuite/vector/bool/allocator/swap.cc: Likewise.
-       * testsuite/vector/bool/capacity/1.cc: Likewise.
-       * testsuite/vector/bool/capacity/29134.cc: Likewise.
-       * testsuite/vector/bool/capacity/shrink_to_fit.cc: Likewise.
-       * testsuite/vector/bool/cons/1.cc: Likewise.
-       * testsuite/vector/bool/cons/2.cc: Likewise.
-       * testsuite/vector/bool/modifiers/erase/1.cc: Likewise.
-       * testsuite/vector/bool/modifiers/insert/1.cc: Likewise.
-       * testsuite/vector/bool/modifiers/insert/31370.cc: Likewise.
-       * testsuite/vector/bool/modifiers/swap/1.cc: Likewise.
-       * testsuite/vector/bool/modifiers/swap/2.cc: Likewise.
-       * testsuite/vector/bool/swap.cc: Likewise.
-       * testsuite/vector/capacity/1.cc: Likewise.
-       * testsuite/vector/capacity/2.cc: Likewise.
-       * testsuite/vector/capacity/29134-2.cc: Likewise.
-       * testsuite/vector/capacity/29134.cc: Likewise.
-       * testsuite/vector/capacity/44190.cc: Likewise.
-       * testsuite/vector/capacity/8230.cc: Likewise.
-       * testsuite/vector/capacity/reserve/moveable.cc: Likewise.
-       * testsuite/vector/capacity/reserve/moveable2.cc: Likewise.
-       * testsuite/vector/capacity/resize/1.cc: Likewise.
-       * testsuite/vector/capacity/resize/moveable.cc: Likewise.
-       * testsuite/vector/capacity/resize/moveable2.cc: Likewise.
-       * testsuite/vector/capacity/resize/resize_size.cc: Likewise.
-       * testsuite/vector/capacity/shrink_to_fit.cc: Likewise.
-       * testsuite/vector/capacity/shrink_to_fit2.cc: Likewise.
-       * testsuite/vector/cons/3.cc: Likewise.
-       * testsuite/vector/cons/4.cc: Likewise.
-       * testsuite/vector/cons/cons_size.cc: Likewise.
-       * testsuite/vector/cons/moveable.cc: Likewise.
-       * testsuite/vector/data_access/1.cc: Likewise.
-       * testsuite/vector/debug/debug_functions.cc: Likewise.
-       * testsuite/vector/debug/move_assign_neg.cc: Likewise.
-       * testsuite/vector/debug/move_neg.cc: Likewise.
-       * testsuite/vector/debug/multithreaded_swap.cc: Likewise.
-       * testsuite/vector/element_access/1.cc: Likewise.
-       * testsuite/vector/ext_pointer/citerators.cc: Likewise.
-       * testsuite/vector/ext_pointer/data_access.cc: Likewise.
-       * testsuite/vector/ext_pointer/modifiers/element.cc: Likewise.
-       * testsuite/vector/ext_pointer/modifiers/erase.cc: Likewise.
-       * testsuite/vector/ext_pointer/modifiers/insert.cc: Likewise.
-       * testsuite/vector/ext_pointer/resize.cc: Likewise.
-       * testsuite/vector/modifiers/1.cc: Likewise.
-       * testsuite/vector/modifiers/2.cc: Likewise.
-       * testsuite/vector/modifiers/emplace/self_emplace.cc: Likewise.
-       * testsuite/vector/modifiers/erase/1.cc: Likewise.
-       * testsuite/vector/modifiers/erase/moveable.cc: Likewise.
-       * testsuite/vector/modifiers/insert/1.cc: Likewise.
-       * testsuite/vector/modifiers/insert/self_insert.cc: Likewise.
-       * testsuite/vector/modifiers/moveable.cc: Likewise.
-       * testsuite/vector/modifiers/moveable2.cc: Likewise.
-       * testsuite/vector/modifiers/push_back/49836.cc: Likewise.
-       * testsuite/vector/modifiers/swap/1.cc: Likewise.
-       * testsuite/vector/modifiers/swap/2.cc: Likewise.
-       * testsuite/vector/modifiers/swap/3.cc: Likewise.
-       * testsuite/vector/zero_sized_allocations.cc: Likewise.
-
-2016-10-17  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/77998
-       * include/std/future (__future_base::_Deferred_state)
-       (__future_base::_Async_state_impl): Use decltype to deduce return
-       type, instead of _Invoker::result_type.
-       * include/std/thread (thread::_Invoker::operator()): Likewise.
-       (thread::_Invoker::result_type): Remove.
-
-       PR libstdc++/77987
-       * include/bits/unique_ptr.h (unique_ptr<T[], D>::reset<U>(U)): Copy
-       value to pointer of the correct type to swap, to support conversions
-       allowed by LWG 2118 / N4089.
-       * testsuite/20_util/unique_ptr/assign/assign_neg.cc: Move test for
-       incompatible deleters from ...
-       * testsuite/20_util/unique_ptr/assign/cv_qual.cc: ... here.
-       * testsuite/20_util/unique_ptr/modifiers/cv_qual.cc: Move tests for
-       incompatible pointers to ...
-       * testsuite/20_util/unique_ptr/modifiers/reset_neg.cc: ... here. Move
-       destructor definition to base class. Test for invalid derived-to-base
-       conversion.
-
-       * doc/xml/manual/status_cxx2017.xml: Update status.
-       * doc/html/*: Regenerate.
-       * include/bits/deque.tcc (deque::emplace_front, deque::emplace_back):
-       Return a reference in C++17 mode.
-       * include/bits/forward_list.h (forward_list::emplace_front): Likewise.
-       * include/bits/stl_bvector.h (vector<bool>::emplace_back): Likewise.
-       * include/bits/stl_deque.h (deque::emplace_front, deque::emplace_back):
-       Likewise.
-       * include/bits/stl_list.h (list::emplace_front, list::emplace_back):
-       Likewise.
-       * include/bits/stl_queue.h (queue::emplace): Likewise.
-       * include/bits/stl_stack.h (stack::emplace): Likewise.
-       * include/bits/stl_vector.h (vector::emplace_back): Likewise.
-       * include/bits/vector.tcc (vector::emplace_back): Likewise.
-       * include/debug/deque (__gnu_debug::deque::emplace_front)
-       (__gnu_debug::deque::emplace_back): Likewise.
-       * include/debug/vector (__gnu_debug::vector::emplace_back): Likewise.
-       * testsuite/23_containers/deque/modifiers/emplace/cxx17_return.cc:
-       New.
-       * testsuite/23_containers/forward_list/modifiers/
-       emplace_cxx17_return.cc: New.
-       * testsuite/23_containers/list/modifiers/emplace/cxx17_return.cc: New.
-       * testsuite/23_containers/queue/members/emplace_cxx17_return.cc: New.
-       * testsuite/23_containers/stack/members/emplace_cxx17_return.cc: New.
-       * testsuite/23_containers/vector/bool/emplace_cxx17_return.cc: New.
-       * testsuite/23_containers/vector/modifiers/emplace/cxx17_return.cc:
-       New.
-
-2016-10-16  Paolo Carlini  <paolo.carlini@oracle.com>
-
-       * testsuite/22_locale/classification/isblank.cc: Remove 'test'
-       variables.
-       * testsuite/22_locale/codecvt/always_noconv/char/1.cc: Likewise.
-       * testsuite/22_locale/codecvt/always_noconv/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/codecvt/always_noconv/wchar_t/2.cc: Likewise.
-       * testsuite/22_locale/codecvt/always_noconv/wchar_t/3.cc: Likewise.
-       * testsuite/22_locale/codecvt/always_noconv/wchar_t/4.cc: Likewise.
-       * testsuite/22_locale/codecvt/codecvt_utf8/69703.cc: Likewise.
-       * testsuite/22_locale/codecvt/encoding/char/1.cc: Likewise.
-       * testsuite/22_locale/codecvt/encoding/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/codecvt/encoding/wchar_t/2.cc: Likewise.
-       * testsuite/22_locale/codecvt/encoding/wchar_t/3.cc: Likewise.
-       * testsuite/22_locale/codecvt/encoding/wchar_t/4.cc: Likewise.
-       * testsuite/22_locale/codecvt/in/char/1.cc: Likewise.
-       * testsuite/22_locale/codecvt/in/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/codecvt/in/wchar_t/2.cc: Likewise.
-       * testsuite/22_locale/codecvt/in/wchar_t/3.cc: Likewise.
-       * testsuite/22_locale/codecvt/in/wchar_t/4.cc: Likewise.
-       * testsuite/22_locale/codecvt/in/wchar_t/5.cc: Likewise.
-       * testsuite/22_locale/codecvt/in/wchar_t/6.cc: Likewise.
-       * testsuite/22_locale/codecvt/in/wchar_t/7.cc: Likewise.
-       * testsuite/22_locale/codecvt/in/wchar_t/8.cc: Likewise.
-       * testsuite/22_locale/codecvt/in/wchar_t/9.cc: Likewise.
-       * testsuite/22_locale/codecvt/length/char/1.cc: Likewise.
-       * testsuite/22_locale/codecvt/length/char/2.cc: Likewise.
-       * testsuite/22_locale/codecvt/length/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/codecvt/length/wchar_t/2.cc: Likewise.
-       * testsuite/22_locale/codecvt/length/wchar_t/3.cc: Likewise.
-       * testsuite/22_locale/codecvt/length/wchar_t/4.cc: Likewise.
-       * testsuite/22_locale/codecvt/length/wchar_t/5.cc: Likewise.
-       * testsuite/22_locale/codecvt/length/wchar_t/6.cc: Likewise.
-       * testsuite/22_locale/codecvt/length/wchar_t/7.cc: Likewise.
-       * testsuite/22_locale/codecvt/max_length/char/1.cc: Likewise.
-       * testsuite/22_locale/codecvt/max_length/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/codecvt/max_length/wchar_t/2.cc: Likewise.
-       * testsuite/22_locale/codecvt/max_length/wchar_t/3.cc: Likewise.
-       * testsuite/22_locale/codecvt/max_length/wchar_t/4.cc: Likewise.
-       * testsuite/22_locale/codecvt/out/char/1.cc: Likewise.
-       * testsuite/22_locale/codecvt/out/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/codecvt/out/wchar_t/2.cc: Likewise.
-       * testsuite/22_locale/codecvt/out/wchar_t/3.cc: Likewise.
-       * testsuite/22_locale/codecvt/out/wchar_t/4.cc: Likewise.
-       * testsuite/22_locale/codecvt/out/wchar_t/5.cc: Likewise.
-       * testsuite/22_locale/codecvt/out/wchar_t/6.cc: Likewise.
-       * testsuite/22_locale/codecvt/out/wchar_t/7.cc: Likewise.
-       * testsuite/22_locale/codecvt/unshift/char/1.cc: Likewise.
-       * testsuite/22_locale/codecvt/unshift/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/codecvt/unshift/wchar_t/2.cc: Likewise.
-       * testsuite/22_locale/codecvt/unshift/wchar_t/3.cc: Likewise.
-       * testsuite/22_locale/codecvt/unshift/wchar_t/4.cc: Likewise.
-       * testsuite/22_locale/collate/compare/char/1.cc: Likewise.
-       * testsuite/22_locale/collate/compare/char/2.cc: Likewise.
-       * testsuite/22_locale/collate/compare/char/3.cc: Likewise.
-       * testsuite/22_locale/collate/compare/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/collate/compare/wchar_t/2.cc: Likewise.
-       * testsuite/22_locale/collate/compare/wchar_t/3.cc: Likewise.
-       * testsuite/22_locale/collate/hash/char/1.cc: Likewise.
-       * testsuite/22_locale/collate/hash/char/2.cc: Likewise.
-       * testsuite/22_locale/collate/hash/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/collate/hash/wchar_t/2.cc: Likewise.
-       * testsuite/22_locale/collate/transform/char/2.cc: Likewise.
-       * testsuite/22_locale/collate/transform/char/28277.cc: Likewise.
-       * testsuite/22_locale/collate/transform/char/3.cc: Likewise.
-       * testsuite/22_locale/collate/transform/wchar_t/2.cc: Likewise.
-       * testsuite/22_locale/collate/transform/wchar_t/28277.cc: Likewise.
-       * testsuite/22_locale/collate/transform/wchar_t/3.cc: Likewise.
-       * testsuite/22_locale/collate_byname/named_equivalence.cc: Likewise.
-       * testsuite/22_locale/ctype/cons/char/1.cc: Likewise.
-       * testsuite/22_locale/ctype/is/char/1.cc: Likewise.
-       * testsuite/22_locale/ctype/is/char/2.cc: Likewise.
-       * testsuite/22_locale/ctype/is/char/3.cc: Likewise.
-       * testsuite/22_locale/ctype/is/char/9858.cc: Likewise.
-       * testsuite/22_locale/ctype/is/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/ctype/is/wchar_t/11740.cc: Likewise.
-       * testsuite/22_locale/ctype/is/wchar_t/2.cc: Likewise.
-       * testsuite/22_locale/ctype/narrow/char/1.cc: Likewise.
-       * testsuite/22_locale/ctype/narrow/char/19955.cc: Likewise.
-       * testsuite/22_locale/ctype/narrow/char/2.cc: Likewise.
-       * testsuite/22_locale/ctype/narrow/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/ctype/narrow/wchar_t/2.cc: Likewise.
-       * testsuite/22_locale/ctype/narrow/wchar_t/3.cc: Likewise.
-       * testsuite/22_locale/ctype/scan/char/1.cc: Likewise.
-       * testsuite/22_locale/ctype/scan/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/ctype/to/char/1.cc: Likewise.
-       * testsuite/22_locale/ctype/to/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/ctype/widen/char/1.cc: Likewise.
-       * testsuite/22_locale/ctype/widen/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/ctype/widen/wchar_t/2.cc: Likewise.
-       * testsuite/22_locale/ctype/widen/wchar_t/3.cc: Likewise.
-       * testsuite/22_locale/ctype_base/11844.cc: Likewise.
-       * testsuite/22_locale/facet/1.cc: Likewise.
-       * testsuite/22_locale/facet/2.cc: Likewise.
-       * testsuite/22_locale/facet/25421.cc: Likewise.
-       * testsuite/22_locale/global_templates/1.cc: Likewise.
-       * testsuite/22_locale/global_templates/standard_facet_hierarchies.cc:
-       Likewise.
-       * testsuite/22_locale/global_templates/user_facet_hierarchies.cc:
-       Likewise.
-       * testsuite/22_locale/locale/13630.cc: Likewise.
-       * testsuite/22_locale/locale/cons/12352.cc: Likewise.
-       * testsuite/22_locale/locale/cons/12438.cc: Likewise.
-       * testsuite/22_locale/locale/cons/2.cc: Likewise.
-       * testsuite/22_locale/locale/cons/29217.cc: Likewise.
-       * testsuite/22_locale/locale/cons/38365.cc: Likewise.
-       * testsuite/22_locale/locale/cons/38368.cc: Likewise.
-       * testsuite/22_locale/locale/cons/4.cc: Likewise.
-       * testsuite/22_locale/locale/cons/40184.cc: Likewise.
-       * testsuite/22_locale/locale/cons/5.cc: Likewise.
-       * testsuite/22_locale/locale/cons/6.cc: Likewise.
-       * testsuite/22_locale/locale/cons/7.cc: Likewise.
-       * testsuite/22_locale/locale/cons/7222-c.cc: Likewise.
-       * testsuite/22_locale/locale/cons/7222-env.cc: Likewise.
-       * testsuite/22_locale/locale/cons/8.cc: Likewise.
-       * testsuite/22_locale/locale/cons/unicode.cc: Likewise.
-       * testsuite/22_locale/locale/global_locale_objects/1.cc: Likewise.
-       * testsuite/22_locale/locale/global_locale_objects/14071.cc: Likewise.
-       * testsuite/22_locale/locale/global_locale_objects/2.cc: Likewise.
-       * testsuite/22_locale/locale/global_locale_objects/3.cc: Likewise.
-       * testsuite/22_locale/locale/operations/1.cc: Likewise.
-       * testsuite/22_locale/locale/operations/2.cc: Likewise.
-       * testsuite/22_locale/messages/13631.cc: Likewise.
-       * testsuite/22_locale/messages/members/char/1.cc: Likewise.
-       * testsuite/22_locale/messages/members/char/2.cc: Likewise.
-       * testsuite/22_locale/messages/members/char/3.cc: Likewise.
-       * testsuite/22_locale/messages_byname/named_equivalence.cc: Likewise.
-       * testsuite/22_locale/money_get/get/char/1.cc: Likewise.
-       * testsuite/22_locale/money_get/get/char/10.cc: Likewise.
-       * testsuite/22_locale/money_get/get/char/11.cc: Likewise.
-       * testsuite/22_locale/money_get/get/char/11528.cc: Likewise.
-       * testsuite/22_locale/money_get/get/char/12.cc: Likewise.
-       * testsuite/22_locale/money_get/get/char/13.cc: Likewise.
-       * testsuite/22_locale/money_get/get/char/14.cc: Likewise.
-       * testsuite/22_locale/money_get/get/char/15.cc: Likewise.
-       * testsuite/22_locale/money_get/get/char/16.cc: Likewise.
-       * testsuite/22_locale/money_get/get/char/17.cc: Likewise.
-       * testsuite/22_locale/money_get/get/char/18.cc: Likewise.
-       * testsuite/22_locale/money_get/get/char/19.cc: Likewise.
-       * testsuite/22_locale/money_get/get/char/2.cc: Likewise.
-       * testsuite/22_locale/money_get/get/char/22131.cc: Likewise.
-       * testsuite/22_locale/money_get/get/char/3.cc: Likewise.
-       * testsuite/22_locale/money_get/get/char/38399.cc: Likewise.
-       * testsuite/22_locale/money_get/get/char/39168.cc: Likewise.
-       * testsuite/22_locale/money_get/get/char/4.cc: Likewise.
-       * testsuite/22_locale/money_get/get/char/5.cc: Likewise.
-       * testsuite/22_locale/money_get/get/char/6.cc: Likewise.
-       * testsuite/22_locale/money_get/get/char/7.cc: Likewise.
-       * testsuite/22_locale/money_get/get/char/8.cc: Likewise.
-       * testsuite/22_locale/money_get/get/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/money_get/get/wchar_t/10.cc: Likewise.
-       * testsuite/22_locale/money_get/get/wchar_t/11.cc: Likewise.
-       * testsuite/22_locale/money_get/get/wchar_t/11528.cc: Likewise.
-       * testsuite/22_locale/money_get/get/wchar_t/12.cc: Likewise.
-       * testsuite/22_locale/money_get/get/wchar_t/13.cc: Likewise.
-       * testsuite/22_locale/money_get/get/wchar_t/14.cc: Likewise.
-       * testsuite/22_locale/money_get/get/wchar_t/15.cc: Likewise.
-       * testsuite/22_locale/money_get/get/wchar_t/16.cc: Likewise.
-       * testsuite/22_locale/money_get/get/wchar_t/17.cc: Likewise.
-       * testsuite/22_locale/money_get/get/wchar_t/18.cc: Likewise.
-       * testsuite/22_locale/money_get/get/wchar_t/19.cc: Likewise.
-       * testsuite/22_locale/money_get/get/wchar_t/2.cc: Likewise.
-       * testsuite/22_locale/money_get/get/wchar_t/22131.cc: Likewise.
-       * testsuite/22_locale/money_get/get/wchar_t/3.cc: Likewise.
-       * testsuite/22_locale/money_get/get/wchar_t/38399.cc: Likewise.
-       * testsuite/22_locale/money_get/get/wchar_t/39168.cc: Likewise.
-       * testsuite/22_locale/money_get/get/wchar_t/4.cc: Likewise.
-       * testsuite/22_locale/money_get/get/wchar_t/5.cc: Likewise.
-       * testsuite/22_locale/money_get/get/wchar_t/6.cc: Likewise.
-       * testsuite/22_locale/money_get/get/wchar_t/7.cc: Likewise.
-       * testsuite/22_locale/money_get/get/wchar_t/8.cc: Likewise.
-       * testsuite/22_locale/money_put/put/char/1.cc: Likewise.
-       * testsuite/22_locale/money_put/put/char/12971.cc: Likewise.
-       * testsuite/22_locale/money_put/put/char/2.cc: Likewise.
-       * testsuite/22_locale/money_put/put/char/3.cc: Likewise.
-       * testsuite/22_locale/money_put/put/char/39168.cc: Likewise.
-       * testsuite/22_locale/money_put/put/char/4.cc: Likewise.
-       * testsuite/22_locale/money_put/put/char/5.cc: Likewise.
-       * testsuite/22_locale/money_put/put/char/6.cc: Likewise.
-       * testsuite/22_locale/money_put/put/char/9780-3.cc: Likewise.
-       * testsuite/22_locale/money_put/put/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/money_put/put/wchar_t/12971.cc: Likewise.
-       * testsuite/22_locale/money_put/put/wchar_t/2.cc: Likewise.
-       * testsuite/22_locale/money_put/put/wchar_t/3.cc: Likewise.
-       * testsuite/22_locale/money_put/put/wchar_t/39168.cc: Likewise.
-       * testsuite/22_locale/money_put/put/wchar_t/4.cc: Likewise.
-       * testsuite/22_locale/money_put/put/wchar_t/5.cc: Likewise.
-       * testsuite/22_locale/money_put/put/wchar_t/6.cc: Likewise.
-       * testsuite/22_locale/moneypunct/40712.cc: Likewise.
-       * testsuite/22_locale/moneypunct/members/char/1.cc: Likewise.
-       * testsuite/22_locale/moneypunct/members/char/2.cc: Likewise.
-       * testsuite/22_locale/moneypunct/members/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/moneypunct/members/wchar_t/2.cc: Likewise.
-       * testsuite/22_locale/moneypunct/requirements/false/intl.cc: Likewise.
-       * testsuite/22_locale/moneypunct/requirements/true/intl.cc: Likewise.
-       * testsuite/22_locale/moneypunct_byname/named_equivalence.cc: Likewise.
-       * testsuite/22_locale/num_get/get/char/1.cc: Likewise.
-       * testsuite/22_locale/num_get/get/char/10.cc: Likewise.
-       * testsuite/22_locale/num_get/get/char/11.cc: Likewise.
-       * testsuite/22_locale/num_get/get/char/12.cc: Likewise.
-       * testsuite/22_locale/num_get/get/char/13.cc: Likewise.
-       * testsuite/22_locale/num_get/get/char/14.cc: Likewise.
-       * testsuite/22_locale/num_get/get/char/15.cc: Likewise.
-       * testsuite/22_locale/num_get/get/char/16.cc: Likewise.
-       * testsuite/22_locale/num_get/get/char/2.cc: Likewise.
-       * testsuite/22_locale/num_get/get/char/22131.cc: Likewise.
-       * testsuite/22_locale/num_get/get/char/23953.cc: Likewise.
-       * testsuite/22_locale/num_get/get/char/3.cc: Likewise.
-       * testsuite/22_locale/num_get/get/char/37958.cc: Likewise.
-       * testsuite/22_locale/num_get/get/char/39168.cc: Likewise.
-       * testsuite/22_locale/num_get/get/char/39802.cc: Likewise.
-       * testsuite/22_locale/num_get/get/char/4.cc: Likewise.
-       * testsuite/22_locale/num_get/get/char/5.cc: Likewise.
-       * testsuite/22_locale/num_get/get/char/6.cc: Likewise.
-       * testsuite/22_locale/num_get/get/char/7.cc: Likewise.
-       * testsuite/22_locale/num_get/get/char/8.cc: Likewise.
-       * testsuite/22_locale/num_get/get/char/9.cc: Likewise.
-       * testsuite/22_locale/num_get/get/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/num_get/get/wchar_t/10.cc: Likewise.
-       * testsuite/22_locale/num_get/get/wchar_t/11.cc: Likewise.
-       * testsuite/22_locale/num_get/get/wchar_t/12.cc: Likewise.
-       * testsuite/22_locale/num_get/get/wchar_t/13.cc: Likewise.
-       * testsuite/22_locale/num_get/get/wchar_t/14.cc: Likewise.
-       * testsuite/22_locale/num_get/get/wchar_t/15.cc: Likewise.
-       * testsuite/22_locale/num_get/get/wchar_t/16.cc: Likewise.
-       * testsuite/22_locale/num_get/get/wchar_t/2.cc: Likewise.
-       * testsuite/22_locale/num_get/get/wchar_t/22131.cc: Likewise.
-       * testsuite/22_locale/num_get/get/wchar_t/23953.cc: Likewise.
-       * testsuite/22_locale/num_get/get/wchar_t/3.cc: Likewise.
-       * testsuite/22_locale/num_get/get/wchar_t/37958.cc: Likewise.
-       * testsuite/22_locale/num_get/get/wchar_t/39168.cc: Likewise.
-       * testsuite/22_locale/num_get/get/wchar_t/39802.cc: Likewise.
-       * testsuite/22_locale/num_get/get/wchar_t/4.cc: Likewise.
-       * testsuite/22_locale/num_get/get/wchar_t/5.cc: Likewise.
-       * testsuite/22_locale/num_get/get/wchar_t/6.cc: Likewise.
-       * testsuite/22_locale/num_get/get/wchar_t/7.cc: Likewise.
-       * testsuite/22_locale/num_get/get/wchar_t/8.cc: Likewise.
-       * testsuite/22_locale/num_get/get/wchar_t/9.cc: Likewise.
-       * testsuite/22_locale/num_put/put/char/1.cc: Likewise.
-       * testsuite/22_locale/num_put/put/char/10.cc: Likewise.
-       * testsuite/22_locale/num_put/put/char/11.cc: Likewise.
-       * testsuite/22_locale/num_put/put/char/12.cc: Likewise.
-       * testsuite/22_locale/num_put/put/char/14220.cc: Likewise.
-       * testsuite/22_locale/num_put/put/char/15565.cc: Likewise.
-       * testsuite/22_locale/num_put/put/char/2.cc: Likewise.
-       * testsuite/22_locale/num_put/put/char/20909.cc: Likewise.
-       * testsuite/22_locale/num_put/put/char/20914.cc: Likewise.
-       * testsuite/22_locale/num_put/put/char/23953.cc: Likewise.
-       * testsuite/22_locale/num_put/put/char/3.cc: Likewise.
-       * testsuite/22_locale/num_put/put/char/38196.cc: Likewise.
-       * testsuite/22_locale/num_put/put/char/38210.cc: Likewise.
-       * testsuite/22_locale/num_put/put/char/4.cc: Likewise.
-       * testsuite/22_locale/num_put/put/char/5.cc: Likewise.
-       * testsuite/22_locale/num_put/put/char/6.cc: Likewise.
-       * testsuite/22_locale/num_put/put/char/7.cc: Likewise.
-       * testsuite/22_locale/num_put/put/char/8.cc: Likewise.
-       * testsuite/22_locale/num_put/put/char/9.cc: Likewise.
-       * testsuite/22_locale/num_put/put/char/9780-2.cc: Likewise.
-       * testsuite/22_locale/num_put/put/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/num_put/put/wchar_t/10.cc: Likewise.
-       * testsuite/22_locale/num_put/put/wchar_t/11.cc: Likewise.
-       * testsuite/22_locale/num_put/put/wchar_t/12.cc: Likewise.
-       * testsuite/22_locale/num_put/put/wchar_t/14220.cc: Likewise.
-       * testsuite/22_locale/num_put/put/wchar_t/15565.cc: Likewise.
-       * testsuite/22_locale/num_put/put/wchar_t/2.cc: Likewise.
-       * testsuite/22_locale/num_put/put/wchar_t/20909.cc: Likewise.
-       * testsuite/22_locale/num_put/put/wchar_t/20914.cc: Likewise.
-       * testsuite/22_locale/num_put/put/wchar_t/23953.cc: Likewise.
-       * testsuite/22_locale/num_put/put/wchar_t/3.cc: Likewise.
-       * testsuite/22_locale/num_put/put/wchar_t/38196.cc: Likewise.
-       * testsuite/22_locale/num_put/put/wchar_t/38210.cc: Likewise.
-       * testsuite/22_locale/num_put/put/wchar_t/4.cc: Likewise.
-       * testsuite/22_locale/num_put/put/wchar_t/5.cc: Likewise.
-       * testsuite/22_locale/num_put/put/wchar_t/6.cc: Likewise.
-       * testsuite/22_locale/num_put/put/wchar_t/7.cc: Likewise.
-       * testsuite/22_locale/num_put/put/wchar_t/8.cc: Likewise.
-       * testsuite/22_locale/num_put/put/wchar_t/9.cc: Likewise.
-       * testsuite/22_locale/numpunct/members/char/1.cc: Likewise.
-       * testsuite/22_locale/numpunct/members/char/2.cc: Likewise.
-       * testsuite/22_locale/numpunct/members/char/3.cc: Likewise.
-       * testsuite/22_locale/numpunct/members/char/cache_1.cc: Likewise.
-       * testsuite/22_locale/numpunct/members/char/cache_2.cc: Likewise.
-       * testsuite/22_locale/numpunct/members/pod/1.cc: Likewise.
-       * testsuite/22_locale/numpunct/members/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/numpunct/members/wchar_t/2.cc: Likewise.
-       * testsuite/22_locale/numpunct/members/wchar_t/cache_1.cc: Likewise.
-       * testsuite/22_locale/numpunct/members/wchar_t/cache_2.cc: Likewise.
-       * testsuite/22_locale/numpunct_byname/named_equivalence.cc: Likewise.
-       * testsuite/22_locale/time_get/date_order/char/1.cc: Likewise.
-       * testsuite/22_locale/time_get/date_order/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/time_get/get/char/1.cc: Likewise.
-       * testsuite/22_locale/time_get/get/char/2.cc: Likewise.
-       * testsuite/22_locale/time_get/get/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/time_get/get/wchar_t/2.cc: Likewise.
-       * testsuite/22_locale/time_get/get_date/char/1.cc: Likewise.
-       * testsuite/22_locale/time_get/get_date/char/12750.cc: Likewise.
-       * testsuite/22_locale/time_get/get_date/char/12791.cc: Likewise.
-       * testsuite/22_locale/time_get/get_date/char/2.cc: Likewise.
-       * testsuite/22_locale/time_get/get_date/char/26701.cc: Likewise.
-       * testsuite/22_locale/time_get/get_date/char/3.cc: Likewise.
-       * testsuite/22_locale/time_get/get_date/char/5.cc: Likewise.
-       * testsuite/22_locale/time_get/get_date/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/time_get/get_date/wchar_t/12750.cc: Likewise.
-       * testsuite/22_locale/time_get/get_date/wchar_t/12791.cc: Likewise.
-       * testsuite/22_locale/time_get/get_date/wchar_t/2.cc: Likewise.
-       * testsuite/22_locale/time_get/get_date/wchar_t/26701.cc: Likewise.
-       * testsuite/22_locale/time_get/get_date/wchar_t/3.cc: Likewise.
-       * testsuite/22_locale/time_get/get_date/wchar_t/4.cc: Likewise.
-       * testsuite/22_locale/time_get/get_date/wchar_t/5.cc: Likewise.
-       * testsuite/22_locale/time_get/get_monthname/char/1.cc: Likewise.
-       * testsuite/22_locale/time_get/get_monthname/char/2.cc: Likewise.
-       * testsuite/22_locale/time_get/get_monthname/char/3.cc: Likewise.
-       * testsuite/22_locale/time_get/get_monthname/char/4.cc: Likewise.
-       * testsuite/22_locale/time_get/get_monthname/char/5.cc: Likewise.
-       * testsuite/22_locale/time_get/get_monthname/char/6.cc: Likewise.
-       * testsuite/22_locale/time_get/get_monthname/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/time_get/get_monthname/wchar_t/2.cc: Likewise.
-       * testsuite/22_locale/time_get/get_monthname/wchar_t/3.cc: Likewise.
-       * testsuite/22_locale/time_get/get_monthname/wchar_t/4.cc: Likewise.
-       * testsuite/22_locale/time_get/get_monthname/wchar_t/5.cc: Likewise.
-       * testsuite/22_locale/time_get/get_monthname/wchar_t/6.cc: Likewise.
-       * testsuite/22_locale/time_get/get_time/char/1.cc: Likewise.
-       * testsuite/22_locale/time_get/get_time/char/2.cc: Likewise.
-       * testsuite/22_locale/time_get/get_time/char/3.cc: Likewise.
-       * testsuite/22_locale/time_get/get_time/char/4.cc: Likewise.
-       * testsuite/22_locale/time_get/get_time/char/5.cc: Likewise.
-       * testsuite/22_locale/time_get/get_time/char/6.cc: Likewise.
-       * testsuite/22_locale/time_get/get_time/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/time_get/get_time/wchar_t/2.cc: Likewise.
-       * testsuite/22_locale/time_get/get_time/wchar_t/3.cc: Likewise.
-       * testsuite/22_locale/time_get/get_time/wchar_t/4.cc: Likewise.
-       * testsuite/22_locale/time_get/get_time/wchar_t/5.cc: Likewise.
-       * testsuite/22_locale/time_get/get_time/wchar_t/6.cc: Likewise.
-       * testsuite/22_locale/time_get/get_weekday/char/1.cc: Likewise.
-       * testsuite/22_locale/time_get/get_weekday/char/2.cc: Likewise.
-       * testsuite/22_locale/time_get/get_weekday/char/3.cc: Likewise.
-       * testsuite/22_locale/time_get/get_weekday/char/38081-1.cc: Likewise.
-       * testsuite/22_locale/time_get/get_weekday/char/38081-2.cc: Likewise.
-       * testsuite/22_locale/time_get/get_weekday/char/5.cc: Likewise.
-       * testsuite/22_locale/time_get/get_weekday/char/6.cc: Likewise.
-       * testsuite/22_locale/time_get/get_weekday/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/time_get/get_weekday/wchar_t/2.cc: Likewise.
-       * testsuite/22_locale/time_get/get_weekday/wchar_t/3.cc: Likewise.
-       * testsuite/22_locale/time_get/get_weekday/wchar_t/5.cc: Likewise.
-       * testsuite/22_locale/time_get/get_weekday/wchar_t/6.cc: Likewise.
-       * testsuite/22_locale/time_get/get_year/char/1.cc: Likewise.
-       * testsuite/22_locale/time_get/get_year/char/3.cc: Likewise.
-       * testsuite/22_locale/time_get/get_year/char/5.cc: Likewise.
-       * testsuite/22_locale/time_get/get_year/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/time_get/get_year/wchar_t/3.cc: Likewise.
-       * testsuite/22_locale/time_get/get_year/wchar_t/5.cc: Likewise.
-       * testsuite/22_locale/time_put/put/char/1.cc: Likewise.
-       * testsuite/22_locale/time_put/put/char/10.cc: Likewise.
-       * testsuite/22_locale/time_put/put/char/12439_1.cc: Likewise.
-       * testsuite/22_locale/time_put/put/char/12439_3.cc: Likewise.
-       * testsuite/22_locale/time_put/put/char/17038.cc: Likewise.
-       * testsuite/22_locale/time_put/put/char/2.cc: Likewise.
-       * testsuite/22_locale/time_put/put/char/3.cc: Likewise.
-       * testsuite/22_locale/time_put/put/char/4.cc: Likewise.
-       * testsuite/22_locale/time_put/put/char/5.cc: Likewise.
-       * testsuite/22_locale/time_put/put/char/6.cc: Likewise.
-       * testsuite/22_locale/time_put/put/char/7.cc: Likewise.
-       * testsuite/22_locale/time_put/put/char/8.cc: Likewise.
-       * testsuite/22_locale/time_put/put/char/9.cc: Likewise.
-       * testsuite/22_locale/time_put/put/char/9780-1.cc: Likewise.
-       * testsuite/22_locale/time_put/put/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/time_put/put/wchar_t/10.cc: Likewise.
-       * testsuite/22_locale/time_put/put/wchar_t/12439_1.cc: Likewise.
-       * testsuite/22_locale/time_put/put/wchar_t/12439_2.cc: Likewise.
-       * testsuite/22_locale/time_put/put/wchar_t/12439_3.cc: Likewise.
-       * testsuite/22_locale/time_put/put/wchar_t/17038.cc: Likewise.
-       * testsuite/22_locale/time_put/put/wchar_t/2.cc: Likewise.
-       * testsuite/22_locale/time_put/put/wchar_t/3.cc: Likewise.
-       * testsuite/22_locale/time_put/put/wchar_t/4.cc: Likewise.
-       * testsuite/22_locale/time_put/put/wchar_t/5.cc: Likewise.
-       * testsuite/22_locale/time_put/put/wchar_t/6.cc: Likewise.
-       * testsuite/22_locale/time_put/put/wchar_t/7.cc: Likewise.
-       * testsuite/22_locale/time_put/put/wchar_t/8.cc: Likewise.
-       * testsuite/22_locale/time_put/put/wchar_t/9.cc: Likewise.
-       * testsuite/30_threads/async/42819.cc: Likewise.
-       * testsuite/30_threads/async/any.cc: Likewise.
-       * testsuite/30_threads/async/async.cc: Likewise.
-       * testsuite/30_threads/async/except.cc: Likewise.
-       * testsuite/30_threads/async/launch.cc: Likewise.
-       * testsuite/30_threads/async/sync.cc: Likewise.
-       * testsuite/30_threads/call_once/call_once1.cc: Likewise.
-       * testsuite/30_threads/condition_variable/cons/1.cc: Likewise.
-       * testsuite/30_threads/condition_variable/members/1.cc: Likewise.
-       * testsuite/30_threads/condition_variable/members/2.cc: Likewise.
-       * testsuite/30_threads/condition_variable/members/3.cc: Likewise.
-       * testsuite/30_threads/condition_variable_any/cons/1.cc: Likewise.
-       * testsuite/30_threads/condition_variable_any/members/1.cc: Likewise.
-       * testsuite/30_threads/condition_variable_any/members/2.cc: Likewise.
-       * testsuite/30_threads/future/members/45133.cc: Likewise.
-       * testsuite/30_threads/future/members/get.cc: Likewise.
-       * testsuite/30_threads/future/members/get2.cc: Likewise.
-       * testsuite/30_threads/future/members/share.cc: Likewise.
-       * testsuite/30_threads/future/members/valid.cc: Likewise.
-       * testsuite/30_threads/future/members/wait_for.cc: Likewise.
-       * testsuite/30_threads/future/members/wait_until.cc: Likewise.
-       * testsuite/30_threads/lock/1.cc: Likewise.
-       * testsuite/30_threads/lock/2.cc: Likewise.
-       * testsuite/30_threads/lock/3.cc: Likewise.
-       * testsuite/30_threads/lock/4.cc: Likewise.
-       * testsuite/30_threads/lock_guard/cons/1.cc: Likewise.
-       * testsuite/30_threads/mutex/cons/1.cc: Likewise.
-       * testsuite/30_threads/mutex/dest/destructor_locked.cc: Likewise.
-       * testsuite/30_threads/mutex/lock/1.cc: Likewise.
-       * testsuite/30_threads/mutex/native_handle/1.cc: Likewise.
-       * testsuite/30_threads/mutex/try_lock/1.cc: Likewise.
-       * testsuite/30_threads/mutex/try_lock/2.cc: Likewise.
-       * testsuite/30_threads/mutex/unlock/1.cc: Likewise.
-       * testsuite/30_threads/packaged_task/cons/1.cc: Likewise.
-       * testsuite/30_threads/packaged_task/cons/2.cc: Likewise.
-       * testsuite/30_threads/packaged_task/cons/alloc.cc: Likewise.
-       * testsuite/30_threads/packaged_task/cons/move.cc: Likewise.
-       * testsuite/30_threads/packaged_task/cons/move_assign.cc: Likewise.
-       * testsuite/30_threads/packaged_task/members/at_thread_exit.cc:
-       Likewise.
-       * testsuite/30_threads/packaged_task/members/get_future.cc: Likewise.
-       * testsuite/30_threads/packaged_task/members/invoke.cc: Likewise.
-       * testsuite/30_threads/packaged_task/members/invoke5.cc: Likewise.
-       * testsuite/30_threads/packaged_task/members/reset2.cc: Likewise.
-       * testsuite/30_threads/packaged_task/members/swap.cc: Likewise.
-       * testsuite/30_threads/packaged_task/members/valid.cc: Likewise.
-       * testsuite/30_threads/promise/cons/move.cc: Likewise.
-       * testsuite/30_threads/promise/cons/move_assign.cc: Likewise.
-       * testsuite/30_threads/promise/members/at_thread_exit.cc: Likewise.
-       * testsuite/30_threads/promise/members/get_future.cc: Likewise.
-       * testsuite/30_threads/promise/members/set_value.cc: Likewise.
-       * testsuite/30_threads/promise/members/set_value3.cc: Likewise.
-       * testsuite/30_threads/promise/members/swap.cc: Likewise.
-       * testsuite/30_threads/recursive_mutex/cons/1.cc: Likewise.
-       * testsuite/30_threads/recursive_mutex/dest/destructor_locked.cc:
-       Likewise.
-       * testsuite/30_threads/recursive_mutex/lock/1.cc: Likewise.
-       * testsuite/30_threads/recursive_mutex/native_handle/1.cc: Likewise.
-       * testsuite/30_threads/recursive_mutex/try_lock/1.cc: Likewise.
-       * testsuite/30_threads/recursive_mutex/try_lock/2.cc: Likewise.
-       * testsuite/30_threads/recursive_mutex/unlock/1.cc: Likewise.
-       * testsuite/30_threads/recursive_timed_mutex/cons/1.cc: Likewise.
-       * testsuite/30_threads/recursive_timed_mutex/dest/destructor_locked.cc:
-       Likewise.
-       * testsuite/30_threads/recursive_timed_mutex/lock/1.cc: Likewise.
-       * testsuite/30_threads/recursive_timed_mutex/lock/2.cc: Likewise.
-       * testsuite/30_threads/recursive_timed_mutex/native_handle/1.cc:
-       Likewise.
-       * testsuite/30_threads/recursive_timed_mutex/try_lock/1.cc: Likewise.
-       * testsuite/30_threads/recursive_timed_mutex/try_lock/2.cc: Likewise.
-       * testsuite/30_threads/recursive_timed_mutex/try_lock_for/1.cc:
-       Likewise.
-       * testsuite/30_threads/recursive_timed_mutex/try_lock_for/2.cc:
-       Likewise.
-       * testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc:
-       Likewise.
-       * testsuite/30_threads/recursive_timed_mutex/try_lock_until/1.cc:
-       Likewise.
-       * testsuite/30_threads/recursive_timed_mutex/try_lock_until/2.cc:
-       Likewise.
-       * testsuite/30_threads/recursive_timed_mutex/unlock/1.cc: Likewise.
-       * testsuite/30_threads/shared_future/members/45133.cc: Likewise.
-       * testsuite/30_threads/shared_future/members/get.cc: Likewise.
-       * testsuite/30_threads/shared_future/members/get2.cc: Likewise.
-       * testsuite/30_threads/shared_future/members/valid.cc: Likewise.
-       * testsuite/30_threads/shared_future/members/wait_for.cc: Likewise.
-       * testsuite/30_threads/shared_future/members/wait_until.cc: Likewise.
-       * testsuite/30_threads/shared_lock/cons/1.cc: Likewise.
-       * testsuite/30_threads/shared_lock/cons/2.cc: Likewise.
-       * testsuite/30_threads/shared_lock/cons/3.cc: Likewise.
-       * testsuite/30_threads/shared_lock/cons/4.cc: Likewise.
-       * testsuite/30_threads/shared_lock/cons/5.cc: Likewise.
-       * testsuite/30_threads/shared_lock/cons/6.cc: Likewise.
-       * testsuite/30_threads/shared_lock/locking/1.cc: Likewise.
-       * testsuite/30_threads/shared_lock/locking/2.cc: Likewise.
-       * testsuite/30_threads/shared_lock/locking/3.cc: Likewise.
-       * testsuite/30_threads/shared_lock/locking/4.cc: Likewise.
-       * testsuite/30_threads/shared_lock/modifiers/1.cc: Likewise.
-       * testsuite/30_threads/shared_mutex/cons/1.cc: Likewise.
-       * testsuite/30_threads/shared_mutex/try_lock/1.cc: Likewise.
-       * testsuite/30_threads/shared_mutex/try_lock/2.cc: Likewise.
-       * testsuite/30_threads/shared_timed_mutex/cons/1.cc: Likewise.
-       * testsuite/30_threads/shared_timed_mutex/try_lock/1.cc: Likewise.
-       * testsuite/30_threads/shared_timed_mutex/try_lock/2.cc: Likewise.
-       * testsuite/30_threads/shared_timed_mutex/try_lock/3.cc: Likewise.
-       * testsuite/30_threads/this_thread/1.cc: Likewise.
-       * testsuite/30_threads/this_thread/2.cc: Likewise.
-       * testsuite/30_threads/this_thread/3.cc: Likewise.
-       * testsuite/30_threads/this_thread/4.cc: Likewise.
-       * testsuite/30_threads/this_thread/60421.cc: Likewise.
-       * testsuite/30_threads/thread/cons/1.cc: Likewise.
-       * testsuite/30_threads/thread/cons/2.cc: Likewise.
-       * testsuite/30_threads/thread/cons/3.cc: Likewise.
-       * testsuite/30_threads/thread/cons/4.cc: Likewise.
-       * testsuite/30_threads/thread/cons/5.cc: Likewise.
-       * testsuite/30_threads/thread/cons/6.cc: Likewise.
-       * testsuite/30_threads/thread/cons/7.cc: Likewise.
-       * testsuite/30_threads/thread/cons/8.cc: Likewise.
-       * testsuite/30_threads/thread/cons/9.cc: Likewise.
-       * testsuite/30_threads/thread/cons/moveable.cc: Likewise.
-       * testsuite/30_threads/thread/members/1.cc: Likewise.
-       * testsuite/30_threads/thread/members/2.cc: Likewise.
-       * testsuite/30_threads/thread/members/3.cc: Likewise.
-       * testsuite/30_threads/thread/members/hardware_concurrency.cc: Likewise.
-       * testsuite/30_threads/thread/swap/1.cc: Likewise.
-       * testsuite/30_threads/timed_mutex/cons/1.cc: Likewise.
-       * testsuite/30_threads/timed_mutex/dest/destructor_locked.cc: Likewise.
-       * testsuite/30_threads/timed_mutex/lock/1.cc: Likewise.
-       * testsuite/30_threads/timed_mutex/native_handle/1.cc: Likewise.
-       * testsuite/30_threads/timed_mutex/try_lock/1.cc: Likewise.
-       * testsuite/30_threads/timed_mutex/try_lock/2.cc: Likewise.
-       * testsuite/30_threads/timed_mutex/try_lock_for/1.cc: Likewise.
-       * testsuite/30_threads/timed_mutex/try_lock_for/2.cc: Likewise.
-       * testsuite/30_threads/timed_mutex/try_lock_for/3.cc: Likewise.
-       * testsuite/30_threads/timed_mutex/try_lock_until/1.cc: Likewise.
-       * testsuite/30_threads/timed_mutex/try_lock_until/2.cc: Likewise.
-       * testsuite/30_threads/timed_mutex/try_lock_until/57641.cc: Likewise.
-       * testsuite/30_threads/timed_mutex/unlock/1.cc: Likewise.
-       * testsuite/30_threads/try_lock/1.cc: Likewise.
-       * testsuite/30_threads/try_lock/2.cc: Likewise.
-       * testsuite/30_threads/try_lock/3.cc: Likewise.
-       * testsuite/30_threads/try_lock/4.cc: Likewise.
-       * testsuite/30_threads/unique_lock/cons/1.cc: Likewise.
-       * testsuite/30_threads/unique_lock/cons/2.cc: Likewise.
-       * testsuite/30_threads/unique_lock/cons/3.cc: Likewise.
-       * testsuite/30_threads/unique_lock/cons/4.cc: Likewise.
-       * testsuite/30_threads/unique_lock/cons/5.cc: Likewise.
-       * testsuite/30_threads/unique_lock/cons/6.cc: Likewise.
-       * testsuite/30_threads/unique_lock/locking/1.cc: Likewise.
-       * testsuite/30_threads/unique_lock/locking/2.cc: Likewise.
-       * testsuite/30_threads/unique_lock/locking/3.cc: Likewise.
-       * testsuite/30_threads/unique_lock/locking/4.cc: Likewise.
-       * testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise.
-       * testsuite/tr1/2_general_utilities/enable_shared_from_this/
-       not_shared.cc: Likewise.
-       * testsuite/tr1/2_general_utilities/enable_shared_from_this/
-       not_shared2.cc: Likewise.
-       * testsuite/tr1/2_general_utilities/enable_shared_from_this/
-       not_shared3.cc: Likewise.
-       * testsuite/tr1/2_general_utilities/enable_shared_from_this/
-       shared.cc: Likewise.
-       * testsuite/tr1/2_general_utilities/enable_shared_from_this/
-       still_shared.cc: Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/assign/assign.cc:
-       Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr.cc:
-       Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr_neg.cc:
-       Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/assign/
-       auto_ptr_rvalue_neg.cc: Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/assign/shared_ptr.cc:
-       Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/assign/
-       shared_ptr_neg.cc: Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr.cc:
-       Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr_neg.cc:
-       Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/cons/copy.cc: Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/cons/default.cc:
-       Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/cons/pointer.cc:
-       Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/cons/weak_ptr.cc:
-       Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/dest/dest.cc: Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/misc/24595.cc: Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/misc/io.cc: Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/misc/swap.cc: Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/modifiers/reset.cc:
-       Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/modifiers/reset_neg.cc:
-       Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/modifiers/swap.cc:
-       Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/modifiers/swap_neg.cc:
-       Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/observers/bool_conv.cc:
-       Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/observers/get.cc:
-       Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/observers/unique.cc:
-       Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/observers/use_count.cc:
-       Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/thread/
-       default_weaktoshared.cc: Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/thread/
-       mutex_weaktoshared.cc: Likewise.
-       * testsuite/tr1/3_function_objects/bind/all_bound.cc: Likewise.
-       * testsuite/tr1/3_function_objects/bind/mixed.cc: Likewise.
-       * testsuite/tr1/3_function_objects/bind/nested.cc: Likewise.
-       * testsuite/tr1/3_function_objects/bind/placeholders.cc: Likewise.
-       * testsuite/tr1/3_function_objects/bind/ref.cc: Likewise.
-       * testsuite/tr1/3_function_objects/function/1.cc: Likewise.
-       * testsuite/tr1/3_function_objects/function/2.cc: Likewise.
-       * testsuite/tr1/3_function_objects/function/3.cc: Likewise.
-       * testsuite/tr1/3_function_objects/function/4.cc: Likewise.
-       * testsuite/tr1/3_function_objects/function/5.cc: Likewise.
-       * testsuite/tr1/3_function_objects/function/6.cc: Likewise.
-       * testsuite/tr1/3_function_objects/function/7.cc: Likewise.
-       * testsuite/tr1/3_function_objects/function/8.cc: Likewise.
-       * testsuite/tr1/3_function_objects/function/9.cc: Likewise.
-       * testsuite/tr1/3_function_objects/reference_wrapper/invoke.cc:
-       Likewise.
-       * testsuite/tr1/3_function_objects/reference_wrapper/typedefs.cc:
-       Likewise.
-       * testsuite/tr1/3_function_objects/result_of.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/add_const/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/add_cv/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/add_pointer/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/add_reference/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/add_volatile/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/aligned_storage/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/alignment_of/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/extent/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/has_nothrow_assign/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/has_nothrow_constructor/value.cc:
-       Likewise.
-       * testsuite/tr1/4_metaprogramming/has_nothrow_copy/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/has_trivial_assign/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/has_trivial_constructor/value.cc:
-       Likewise.
-       * testsuite/tr1/4_metaprogramming/has_trivial_copy/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/has_trivial_destructor/value.cc:
-       Likewise.
-       * testsuite/tr1/4_metaprogramming/has_virtual_destructor/value.cc:
-       Likewise.
-       * testsuite/tr1/4_metaprogramming/integral_constant/
-       static_definition.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/integral_constant/
-       true_false_value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_abstract/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_arithmetic/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_array/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_base_of/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_class/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_compound/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_const/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_convertible/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_empty/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_enum/24808.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_enum/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_floating_point/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_function/24808.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_function/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_fundamental/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_integral/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_member_function_pointer/value.cc:
-       Likewise.
-       * testsuite/tr1/4_metaprogramming/is_member_object_pointer/value.cc:
-       Likewise.
-       * testsuite/tr1/4_metaprogramming/is_member_pointer/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_object/24808.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_object/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_pod/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_pointer/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_polymorphic/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_reference/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_same/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_scalar/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_signed/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_union/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_unsigned/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_void/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/is_volatile/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/rank/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/remove_all_extents/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/remove_const/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/remove_cv/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/remove_extent/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/remove_pointer/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/remove_reference/value.cc: Likewise.
-       * testsuite/tr1/4_metaprogramming/remove_volatile/value.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/discard_block/operators/
-       equal.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/discard_block/operators/
-       not_equal.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/discard_block/operators/
-       serialize.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/linear_congruential/
-       cons/default.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/linear_congruential/
-       cons/gen1.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/linear_congruential/
-       operators/equal.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/linear_congruential/
-       operators/not_equal.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/linear_congruential/
-       operators/serialize.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/mersenne_twister/
-       cons/default.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/mersenne_twister/
-       cons/gen1.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/mersenne_twister/
-       operators/equal.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/mersenne_twister/
-       operators/not_equal.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/mersenne_twister/
-       operators/serialize.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/minstd_rand.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/minstd_rand0.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/mt19937.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/random_device/cons/
-       default.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/random_device/cons/
-       token.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/ranlux3.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/ranlux3_01.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/ranlux4.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/ranlux4_01.cc
-       * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry/
-       cons/default.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry/
-       cons/gen1.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry/
-       operators/equal.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry/
-       operators/not_equal.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry/
-       operators/serialize.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/
-       cons/default.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/
-       cons/gen1.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/
-       operators/equal.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/
-       operators/not_equal.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/subtract_with_carry_01/
-       operators/serialize.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/uniform_int/33128.cc:
-       Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/uniform_int/cons/
-       default.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/uniform_int/cons/
-       range.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/xor_combine/cons/
-       default.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/xor_combine/operators/
-       equal.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/xor_combine/operators/
-       not_equal.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/random/xor_combine/operators/
-       serialize.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/special_functions/
-       08_cyl_bessel_i/check_value.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/special_functions/
-       08_cyl_bessel_i/pr56216.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/special_functions/
-       09_cyl_bessel_j/check_value.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/special_functions/
-       10_cyl_bessel_k/check_value.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/special_functions/
-       11_cyl_neumann/check_value.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/special_functions/
-       16_hermite/check_value.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/special_functions/
-       21_sph_bessel/check_value.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/special_functions/
-       23_sph_neumann/check_value.cc: Likewise.
-       * testsuite/tr1/6_containers/array/capacity/empty.cc: Likewise.
-       * testsuite/tr1/6_containers/array/capacity/max_size.cc: Likewise.
-       * testsuite/tr1/6_containers/array/capacity/size.cc: Likewise.
-       * testsuite/tr1/6_containers/array/comparison_operators/equal.cc:
-       Likewise.
-       * testsuite/tr1/6_containers/array/comparison_operators/greater.cc:
-       Likewise.
-       * testsuite/tr1/6_containers/array/comparison_operators/
-       greater_or_equal.cc: Likewise.
-       * testsuite/tr1/6_containers/array/comparison_operators/less.cc:
-       Likewise.
-       * testsuite/tr1/6_containers/array/comparison_operators/
-       less_or_equal.cc: Likewise.
-       * testsuite/tr1/6_containers/array/comparison_operators/not_equal.cc:
-       Likewise.
-       * testsuite/tr1/6_containers/array/element_access/at_out_of_range.cc:
-       Likewise.
-       * testsuite/tr1/6_containers/array/element_access/back.cc: Likewise.
-       * testsuite/tr1/6_containers/array/element_access/data.cc: Likewise.
-       * testsuite/tr1/6_containers/array/element_access/front.cc: Likewise.
-       * testsuite/tr1/6_containers/array/iterators/end_is_one_past.cc:
-       Likewise.
-       * testsuite/tr1/6_containers/array/requirements/assign.cc: Likewise.
-       * testsuite/tr1/6_containers/array/requirements/contiguous.cc: Likewise.
-       * testsuite/tr1/6_containers/array/requirements/member_swap.cc:
-       Likewise.
-       * testsuite/tr1/6_containers/array/requirements/zero_sized_arrays.cc:
-       Likewise.
-       * testsuite/tr1/6_containers/array/specialized_algorithms/swap.cc:
-       Likewise.
-       * testsuite/tr1/6_containers/array/tuple_interface/get.cc: Likewise.
-       * testsuite/tr1/6_containers/array/tuple_interface/tuple_element.cc:
-       Likewise.
-       * testsuite/tr1/6_containers/array/tuple_interface/tuple_size.cc:
-       Likewise.
-       * testsuite/tr1/6_containers/hash/24799.cc: Likewise.
-       * testsuite/tr1/6_containers/hash/operators/size_t.cc: Likewise.
-       *
-       testsuite/tr1/6_containers/tuple/comparison_operators/comparisons.cc:
-       Likewise.
-       * testsuite/tr1/6_containers/tuple/cons/assignment.cc: Likewise.
-       * testsuite/tr1/6_containers/tuple/cons/big_tuples.cc: Likewise.
-       * testsuite/tr1/6_containers/tuple/cons/constructor.cc: Likewise.
-       * testsuite/tr1/6_containers/tuple/creation_functions/23978.cc:
-       Likewise.
-       * testsuite/tr1/6_containers/tuple/creation_functions/make_tuple.cc:
-       Likewise.
-       * testsuite/tr1/6_containers/tuple/creation_functions/tie.cc: Likewise.
-       * testsuite/tr1/6_containers/tuple/creation_functions/tie2.cc: Likewise.
-       * testsuite/tr1/6_containers/tuple/element_access/get.cc: Likewise.
-       * testsuite/tr1/6_containers/tuple/tuple_size.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_map/24064.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_map/capacity/29134-map.cc:
-       Likewise.
-       * testsuite/tr1/6_containers/unordered_map/erase/1.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_map/erase/24061-map.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_map/find/map1.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_map/insert/24061-map.cc:
-       Likewise.
-       * testsuite/tr1/6_containers/unordered_map/insert/array_syntax.cc:
-       Likewise.
-       * testsuite/tr1/6_containers/unordered_map/insert/map_range.cc:
-       Likewise.
-       * testsuite/tr1/6_containers/unordered_map/insert/map_single.cc:
-       Likewise.
-       * testsuite/tr1/6_containers/unordered_map/swap/1.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_map/swap/2.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_multimap/capacity/
-       29134-multimap.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_multimap/erase/1.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_multimap/erase/
-       24061-multimap.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_multimap/find/multimap1.cc:
-       Likewise.
-       * testsuite/tr1/6_containers/unordered_multimap/insert/
-       24061-multimap.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_multimap/insert/
-       multimap_range.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_multimap/insert/
-       multimap_single.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_multimap/swap/1.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_multimap/swap/2.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_multiset/24054.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_multiset/capacity/
-       29134-multiset.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_multiset/erase/1.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_multiset/erase/
-       24061-multiset.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_multiset/find/multiset1.cc:
-       Likewise.
-       * testsuite/tr1/6_containers/unordered_multiset/insert/
-       24061-multiset.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_multiset/insert/
-       multiset_range.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_multiset/insert/
-       multiset_single.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_multiset/swap/1.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_multiset/swap/2.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_set/23465.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_set/26132.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_set/capacity/29134-set.cc:
-       Likewise.
-       * testsuite/tr1/6_containers/unordered_set/erase/1.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_set/erase/24061-set.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_set/find/set1.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_set/insert/24061-set.cc:
-       Likewise.
-       * testsuite/tr1/6_containers/unordered_set/insert/set_range.cc:
-       Likewise.
-       * testsuite/tr1/6_containers/unordered_set/insert/set_single.cc:
-       Likewise.
-       * testsuite/tr1/6_containers/unordered_set/swap/1.cc: Likewise.
-       * testsuite/tr1/6_containers/unordered_set/swap/2.cc: Likewise.
-       * testsuite/tr1/6_containers/utility/pair.cc: Likewise.
-       * testsuite/tr1/7_regular_expressions/match_results/ctors/char/
-       default.cc: Likewise.
-       * testsuite/tr1/7_regular_expressions/regex_traits/char/
-       translate_nocase.cc: Likewise.
-       * testsuite/tr1/7_regular_expressions/regex_traits/char/value.cc:
-       Likewise.
-       * testsuite/tr1/7_regular_expressions/regex_traits/wchar_t/
-       translate_nocase.cc: Likewise.
-       * testsuite/tr1/7_regular_expressions/regex_traits/wchar_t/value.cc:
-       Likewise.
-       * testsuite/tr1/8_c_compatibility/complex/50880.cc: Likewise.
-       * testsuite/tr1/8_c_compatibility/complex/overloads_int.cc: Likewise.
-
-2016-10-16  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Make sure the return value of malloc_allocator::allocate
-       is zero-initialized so that checking it for non-zero works
-       later.
-       * include/ext/malloc_allocator.h (malloc_allocator::allocate):
-       Initialize the return value.
-       * testsuite/ext/malloc_allocator/sanity.cc: New.
-
-2016-10-14  Eelis van der Weegen  <eelis@eelis.net>
-
-       * include/bits/stl_algo.h (shuffle): Extract two random numbers from
-       each generator invocation when its range is large enough.
-
-2016-10-14  Jonathan Wakely  <jwakely@redhat.com>
-
-       * testsuite/experimental/algorithm/sample.cc: Qualify calls to
-       resolve ambiguity between std::sample and std::experimental::sample.
-
-       * include/std/functional (_Mu<A, false, true>, _Mu<A, true, false>):
-       Simplify forwarding from tuple of references.
-       (_Maybe_wrap_member_pointer): Remove.
-       (_Bind::__call, _Bind::__call_c, _Bind::__call_v, _Bind::__call_c_v):
-       Use std::__invoke.
-       (_Bind::_Mu_type, _Bind::_Res_type_impl, _Bind::_Res_type)
-       (_Bind::__dependent, _Bind::_Res_type_cv): New helpers to simplify
-       return type deduction.
-       (_Bind::operator(), _Bind::operator() const): Use new helpers.
-       (_Bind::operator() volatile, _Bind::operator() const volatile):
-       Likewise. Add deprecated attribute for C++17 mode.
-       (_Bind_result::__call): Use std::__invoke.
-       (_Bind_result::operator() volatile)
-       (_Bind_result::operator() const volatile): Add deprecated attribute.
-       (_Bind_helper::__maybe_type, _Bindres_helper::__maybe_type): Remove.
-       (_Bind_helper, _Bindres_helper): Don't use _Maybe_wrap_member_pointer.
-       (bind, bind<R>): Don't use __maybe_type.
-       * src/c++11/compatibility-thread-c++0x.cc
-       (_Maybe_wrap_member_pointer): Define here for compatibility symbols.
-       * testsuite/20_util/bind/68912.cc: Don't test volatile-qualification
-       in C++17 mode.
-       * testsuite/20_util/bind/cv_quals.cc: Likewise.
-       * testsuite/20_util/bind/cv_quals_2.cc: Likewise.
-
-       * include/std/scoped_allocator (scoped_allocator_adaptor): Forward
-       piecewise construction arguments as tuples of references, to avoid
-       copies (related to LWG 2511).
-       * testsuite/20_util/scoped_allocator/construct_pair.cc: New test.
-
-2016-10-14  Paolo Carlini  <paolo.carlini@oracle.com>
-
-       * testsuite/26_numerics/accumulate/1.cc: Remove 'test' variables.
-       * testsuite/26_numerics/adjacent_difference/1.cc: Likewise.
-       * testsuite/26_numerics/complex/13450.cc: Likewise.
-       * testsuite/26_numerics/complex/50880.cc: Likewise.
-       * testsuite/26_numerics/complex/c99.cc: Likewise.
-       * testsuite/26_numerics/complex/cons/48760.cc: Likewise.
-       * testsuite/26_numerics/complex/cons/48760_c++0x.cc: Likewise.
-       * testsuite/26_numerics/complex/dr781_dr1137.cc: Likewise.
-       * testsuite/26_numerics/complex/dr844.cc: Likewise.
-       * testsuite/26_numerics/complex/inserters_extractors/char/1.cc:
-       Likewise.
-       * testsuite/26_numerics/complex/inserters_extractors/wchar_t/1.cc:
-       Likewise.
-       * testsuite/26_numerics/complex/value_operations/1.cc: Likewise.
-       * testsuite/26_numerics/complex/value_operations/dr387.cc: Likewise.
-       * testsuite/26_numerics/headers/cmath/19322.cc: Likewise.
-       * testsuite/26_numerics/headers/cmath/
-       c99_classification_macros_c++11.c: Likewise.c
-       * testsuite/26_numerics/headers/cmath/
-       c99_classification_macros_c++98.cc: Likewise.
-       * testsuite/26_numerics/headers/cmath/c_math.cc: Likewise.
-       * testsuite/26_numerics/headers/cmath/dr550.cc: Likewise.
-       * testsuite/26_numerics/headers/cmath/hypot.cc: Likewise.
-       * testsuite/26_numerics/headers/cmath/powi.cc: Likewise.
-       * testsuite/26_numerics/headers/cstdlib/13943.cc: Likewise.
-       * testsuite/26_numerics/inner_product/1.cc: Likewise.
-       * testsuite/26_numerics/iota/1.cc: Likewise.
-       * testsuite/26_numerics/partial_sum/1.cc: Likewise.
-       * testsuite/26_numerics/random/bernoulli_distribution/cons/default.cc:
-       Likewise.
-       * testsuite/26_numerics/random/bernoulli_distribution/cons/parms.cc:
-       Likewise.
-       * testsuite/26_numerics/random/bernoulli_distribution/operators/
-       equal.cc: Likewise.
-       * testsuite/26_numerics/random/bernoulli_distribution/operators/
-       inequal.cc: Likewise.
-       * testsuite/26_numerics/random/binomial_distribution/cons/default.cc:
-       Likewise.
-       * testsuite/26_numerics/random/binomial_distribution/cons/parms.cc:
-       Likewise.
-       * testsuite/26_numerics/random/binomial_distribution/operators/
-       equal.cc: Likewise.
-       * testsuite/26_numerics/random/binomial_distribution/operators/
-       inequal.cc: Likewise.
-       * testsuite/26_numerics/random/cauchy_distribution/cons/default.cc:
-       Likewise.
-       * testsuite/26_numerics/random/cauchy_distribution/cons/parms.cc:
-       Likewise.
-       * testsuite/26_numerics/random/cauchy_distribution/operators/equal.cc:
-       Likewise.
-       * testsuite/26_numerics/random/cauchy_distribution/operators/
-       inequal.cc: Likewise.
-       * testsuite/26_numerics/random/chi_squared_distribution/cons/
-       default.cc: Likewise.
-       * testsuite/26_numerics/random/chi_squared_distribution/cons/
-       parms.cc: Likewise.
-       * testsuite/26_numerics/random/chi_squared_distribution/operators/
-       equal.cc: Likewise.
-       * testsuite/26_numerics/random/chi_squared_distribution/operators/
-       inequal.cc: Likewise.
-       * testsuite/26_numerics/random/default_random_engine.cc: Likewise.
-       * testsuite/26_numerics/random/discard_block_engine/cons/55215.cc:
-       Likewise.
-       * testsuite/26_numerics/random/discard_block_engine/operators/equal.cc:
-       Likewise.
-       * testsuite/26_numerics/random/discard_block_engine/operators/
-       inequal.cc: Likewise.
-       * testsuite/26_numerics/random/discard_block_engine/operators/
-       serialize.cc: Likewise.
-       * testsuite/26_numerics/random/discrete_distribution/cons/
-       default.cc: Likewise.
-       * testsuite/26_numerics/random/discrete_distribution/cons/
-       initlist.cc: Likewise.
-       * testsuite/26_numerics/random/discrete_distribution/cons/
-       num_xbound_fun.cc: Likewise.
-       * testsuite/26_numerics/random/discrete_distribution/cons/range.cc:
-       Likewise.
-       * testsuite/26_numerics/random/discrete_distribution/operators/
-       equal.cc: Likewise.
-       * testsuite/26_numerics/random/discrete_distribution/operators/
-       inequal.cc: Likewise.
-       * testsuite/26_numerics/random/exponential_distribution/cons/
-       default.cc: Likewise.
-       * testsuite/26_numerics/random/exponential_distribution/cons/
-       parms.cc: Likewise.
-       * testsuite/26_numerics/random/exponential_distribution/operators/
-       equal.cc: Likewise.
-       * testsuite/26_numerics/random/exponential_distribution/operators/
-       inequal.cc: Likewise.
-       * testsuite/26_numerics/random/extreme_value_distribution/cons/
-       default.cc: Likewise.
-       * testsuite/26_numerics/random/extreme_value_distribution/cons/
-       parms.cc: Likewise.
-       * testsuite/26_numerics/random/extreme_value_distribution/operators/
-       equal.cc: Likewise.
-       * testsuite/26_numerics/random/extreme_value_distribution/operators/
-       inequal.cc: Likewise.
-       * testsuite/26_numerics/random/fisher_f_distribution/cons/default.cc:
-       Likewise.
-       * testsuite/26_numerics/random/fisher_f_distribution/cons/parms.cc:
-       Likewise.
-       * testsuite/26_numerics/random/fisher_f_distribution/operators/
-       equal.cc: Likewise.
-       * testsuite/26_numerics/random/fisher_f_distribution/operators/
-       inequal.cc: Likewise.
-       * testsuite/26_numerics/random/gamma_distribution/cons/default.cc:
-       Likewise.
-       * testsuite/26_numerics/random/gamma_distribution/cons/parms.cc:
-       Likewise.
-       * testsuite/26_numerics/random/gamma_distribution/operators/equal.cc:
-       Likewise.
-       * testsuite/26_numerics/random/gamma_distribution/operators/
-       inequal.cc: Likewise.
-       * testsuite/26_numerics/random/geometric_distribution/cons/
-       default.cc: Likewise.
-       * testsuite/26_numerics/random/geometric_distribution/cons/parms.cc:
-       Likewise.
-       * testsuite/26_numerics/random/geometric_distribution/operators/
-       equal.cc: Likewise.
-       * testsuite/26_numerics/random/geometric_distribution/operators/
-       inequal.cc: Likewise.
-       * testsuite/26_numerics/random/independent_bits_engine/cons/55215.cc:
-       Likewise.
-       * testsuite/26_numerics/random/independent_bits_engine/operators/
-       equal.cc: Likewise.
-       * testsuite/26_numerics/random/independent_bits_engine/operators/
-       inequal.cc: Likewise.
-       * testsuite/26_numerics/random/independent_bits_engine/operators/
-       serialize.cc: Likewise.
-       * testsuite/26_numerics/random/knuth_b.cc: Likewise.
-       * testsuite/26_numerics/random/linear_congruential_engine/cons/
-       55215.cc: Likewise.
-       * testsuite/26_numerics/random/linear_congruential_engine/cons/
-       default.cc: Likewise.
-       * testsuite/26_numerics/random/linear_congruential_engine/operators/
-       51795.cc: Likewise.
-       * testsuite/26_numerics/random/linear_congruential_engine/operators/
-       equal.cc: Likewise.
-       * testsuite/26_numerics/random/linear_congruential_engine/operators/
-       inequal.cc: Likewise.
-       * testsuite/26_numerics/random/linear_congruential_engine/operators/
-       serialize.cc: Likewise.
-       * testsuite/26_numerics/random/lognormal_distribution/cons/default.cc:
-       Likewise.
-       * testsuite/26_numerics/random/lognormal_distribution/cons/parms.cc:
-       Likewise.
-       * testsuite/26_numerics/random/lognormal_distribution/operators/
-       equal.cc: Likewise.
-       * testsuite/26_numerics/random/lognormal_distribution/operators/
-       inequal.cc: Likewise.
-       * testsuite/26_numerics/random/mersenne_twister_engine/cons/55215.cc:
-       Likewise.
-       * testsuite/26_numerics/random/mersenne_twister_engine/cons/
-       default.cc: Likewise.
-       * testsuite/26_numerics/random/mersenne_twister_engine/operators/
-       equal.cc: Likewise.
-       * testsuite/26_numerics/random/mersenne_twister_engine/operators/
-       inequal.cc: Likewise.
-       * testsuite/26_numerics/random/mersenne_twister_engine/operators/
-       serialize.cc: Likewise.
-       * testsuite/26_numerics/random/minstd_rand.cc: Likewise.
-       * testsuite/26_numerics/random/minstd_rand0.cc: Likewise.
-       * testsuite/26_numerics/random/mt19937.cc: Likewise.
-       * testsuite/26_numerics/random/mt19937_64.cc: Likewise.
-       * testsuite/26_numerics/random/negative_binomial_distribution/cons/
-       default.cc: Likewise.
-       * testsuite/26_numerics/random/negative_binomial_distribution/cons/
-       parms.cc: Likewise.
-       * testsuite/26_numerics/random/negative_binomial_distribution/
-       operators/equal.cc: Likewise.
-       * testsuite/26_numerics/random/negative_binomial_distribution/
-       operators/inequal.cc: Likewise.
-       * testsuite/26_numerics/random/normal_distribution/cons/default.cc:
-       Likewise.
-       * testsuite/26_numerics/random/normal_distribution/cons/parms.cc:
-       Likewise.
-       * testsuite/26_numerics/random/normal_distribution/operators/
-       equal.cc: Likewise.
-       * testsuite/26_numerics/random/normal_distribution/operators/
-       inequal.cc: Likewise.
-       * testsuite/26_numerics/random/piecewise_constant_distribution/cons/
-       default.cc: Likewise.
-       * testsuite/26_numerics/random/piecewise_constant_distribution/cons/
-       initlist_fun.cc: Likewise.
-       * testsuite/26_numerics/random/piecewise_constant_distribution/cons/
-       num_xbound_fun.cc: Likewise.
-       * testsuite/26_numerics/random/piecewise_constant_distribution/cons/
-       range.cc: Likewise.
-       * testsuite/26_numerics/random/piecewise_constant_distribution/
-       operators/equal.cc: Likewise.
-       * testsuite/26_numerics/random/piecewise_constant_distribution/
-       operators/inequal.cc: Likewise.
-       * testsuite/26_numerics/random/piecewise_linear_distribution/cons/
-       default.cc: Likewise.
-       * testsuite/26_numerics/random/piecewise_linear_distribution/cons/
-       initlist_fun.cc: Likewise.
-       * testsuite/26_numerics/random/piecewise_linear_distribution/cons/
-       num_xbound_fun.cc: Likewise.
-       * testsuite/26_numerics/random/piecewise_linear_distribution/cons/
-       range.cc: Likewise.
-       * testsuite/26_numerics/random/piecewise_linear_distribution/
-       operators/equal.cc: Likewise.
-       * testsuite/26_numerics/random/piecewise_linear_distribution/
-       operators/inequal.cc: Likewise.
-       * testsuite/26_numerics/random/poisson_distribution/cons/default.cc:
-       Likewise.
-       * testsuite/26_numerics/random/poisson_distribution/cons/parms.cc:
-       Likewise.
-       * testsuite/26_numerics/random/poisson_distribution/operators/
-       equal.cc: Likewise.
-       * testsuite/26_numerics/random/poisson_distribution/operators/
-       inequal.cc: Likewise.
-       * testsuite/26_numerics/random/random_device/cons/default.cc: Likewise.
-       * testsuite/26_numerics/random/random_device/cons/token.cc: Likewise.
-       * testsuite/26_numerics/random/ranlux24.cc: Likewise.
-       * testsuite/26_numerics/random/ranlux24_base.cc: Likewise.
-       * testsuite/26_numerics/random/ranlux48.cc: Likewise.
-       * testsuite/26_numerics/random/ranlux48_base.cc: Likewise.
-       * testsuite/26_numerics/random/seed_seq/cons/initlist.cc: Likewise.
-       * testsuite/26_numerics/random/shuffle_order_engine/cons/55215.cc:
-       Likewise.
-       * testsuite/26_numerics/random/shuffle_order_engine/operators/
-       equal.cc: Likewise.
-       * testsuite/26_numerics/random/shuffle_order_engine/operators/
-       inequal.cc: Likewise.
-       * testsuite/26_numerics/random/shuffle_order_engine/operators/
-       serialize.cc: Likewise.
-       * testsuite/26_numerics/random/student_t_distribution/cons/
-       default.cc: Likewise.
-       * testsuite/26_numerics/random/student_t_distribution/cons/
-       parms.cc: Likewise.
-       * testsuite/26_numerics/random/student_t_distribution/operators/
-       equal.cc: Likewise.
-       * testsuite/26_numerics/random/student_t_distribution/operators/
-       inequal.cc: Likewise.
-       * testsuite/26_numerics/random/subtract_with_carry_engine/cons/
-       55215.cc: Likewise.
-       * testsuite/26_numerics/random/subtract_with_carry_engine/cons/
-       default.cc: Likewise.
-       * testsuite/26_numerics/random/subtract_with_carry_engine/operators/
-       equal.cc: Likewise.
-       * testsuite/26_numerics/random/subtract_with_carry_engine/operators/
-       inequal.cc: Likewise.
-       * testsuite/26_numerics/random/subtract_with_carry_engine/operators/
-       serialize.cc: Likewise.
-       * testsuite/26_numerics/random/uniform_int_distribution/cons/
-       default.cc: Likewise.
-       * testsuite/26_numerics/random/uniform_int_distribution/cons/
-       parms.cc: Likewise.
-       * testsuite/26_numerics/random/uniform_int_distribution/operators/
-       equal.cc: Likewise.
-       * testsuite/26_numerics/random/uniform_int_distribution/operators/
-       inequal.cc: Likewise.
-       * testsuite/26_numerics/random/uniform_real_distribution/cons/
-       default.cc: Likewise.
-       * testsuite/26_numerics/random/uniform_real_distribution/cons/
-       parms.cc: Likewise.
-       * testsuite/26_numerics/random/uniform_real_distribution/operators/
-       equal.cc: Likewise.
-       * testsuite/26_numerics/random/uniform_real_distribution/operators/
-       inequal.cc: Likewise.
-       * testsuite/26_numerics/random/weibull_distribution/cons/default.cc:
-       Likewise.
-       * testsuite/26_numerics/random/weibull_distribution/cons/parms.cc:
-       Likewise.
-       * testsuite/26_numerics/random/weibull_distribution/operators/
-       equal.cc: Likewise.
-       * testsuite/26_numerics/random/weibull_distribution/operators/
-       inequal.cc: Likewise.
-       * testsuite/26_numerics/slice/1.cc: Likewise.
-       * testsuite/26_numerics/slice_array/array_assignment.cc: Likewise.
-       * testsuite/26_numerics/valarray/27867.cc: Likewise.
-       * testsuite/26_numerics/valarray/28277.cc: Likewise.
-       * testsuite/26_numerics/valarray/30416.cc: Likewise.
-       * testsuite/26_numerics/valarray/dr543.cc: Likewise.
-       * testsuite/26_numerics/valarray/dr630-1.cc: Likewise.
-       * testsuite/26_numerics/valarray/dr630-2.cc: Likewise.
-       * testsuite/26_numerics/valarray/dr630-3.C: Likewise.
-       * testsuite/26_numerics/valarray/init-list.cc: Likewise.
-       * testsuite/26_numerics/valarray/moveable.cc: Likewise.
-       * testsuite/26_numerics/valarray/operators.cc: Likewise.
-       * testsuite/26_numerics/valarray/swap.cc: Likewise.
-       * testsuite/experimental/deque/erasure.cc: Likewise.
-       * testsuite/experimental/filesystem/iterators/directory_iterator.cc:
-       Likewise.
-       * testsuite/experimental/filesystem/iterators/
-       recursive_directory_iterator.cc: Likewise.
-       * testsuite/experimental/filesystem/operations/absolute.cc: Likewise.
-       * testsuite/experimental/filesystem/operations/canonical.cc: Likewise.
-       * testsuite/experimental/filesystem/operations/copy.cc: Likewise.
-       * testsuite/experimental/filesystem/operations/copy_file.cc: Likewise.
-       * testsuite/experimental/filesystem/operations/create_directories.cc:
-       Likewise.
-       * testsuite/experimental/filesystem/operations/create_directory.cc:
-       Likewise.
-       * testsuite/experimental/filesystem/operations/current_path.cc:
-       Likewise.
-       * testsuite/experimental/filesystem/operations/exists.cc: Likewise.
-       * testsuite/experimental/filesystem/operations/file_size.cc: Likewise.
-       * testsuite/experimental/filesystem/operations/last_write_time.cc:
-       Likewise.
-       * testsuite/experimental/filesystem/operations/permissions.cc: Likewise.
-       * testsuite/experimental/filesystem/operations/status.cc: Likewise.
-       * testsuite/experimental/filesystem/operations/temp_directory_path.cc:
-       Likewise.
-       * testsuite/experimental/filesystem/path/native/string.cc: Likewise.
-       * testsuite/experimental/forward_list/erasure.cc: Likewise.
-       * testsuite/experimental/list/erasure.cc: Likewise.
-       * testsuite/experimental/map/erasure.cc: Likewise.
-       * testsuite/experimental/memory/shared_ptr/assign/assign.cc: Likewise.
-       * testsuite/experimental/memory/shared_ptr/comparison/comparison.cc:
-       Likewise.
-       * testsuite/experimental/memory/shared_ptr/cons/alias_ctor.cc: Likewise.
-       * testsuite/experimental/memory/shared_ptr/cons/alloc_ctor.cc: Likewise.
-       * testsuite/experimental/memory/shared_ptr/cons/copy_ctor.cc: Likewise.
-       * testsuite/experimental/memory/shared_ptr/cons/default_ctor.cc:
-       Likewise.
-       * testsuite/experimental/memory/shared_ptr/cons/move_ctor.cc: Likewise.
-       * testsuite/experimental/memory/shared_ptr/cons/pointer_ctor.cc:
-       Likewise.
-       * testsuite/experimental/memory/shared_ptr/cons/unique_ptr_ctor.cc:
-       Likewise.
-       * testsuite/experimental/memory/shared_ptr/cons/weak_ptr_ctor.cc:
-       Likewise.
-       * testsuite/experimental/memory/shared_ptr/dest/dest.cc: Likewise.
-       * testsuite/experimental/memory/shared_ptr/modifiers/reset.cc: Likewise.
-       * testsuite/experimental/memory/shared_ptr/modifiers/swap.cc: Likewise.
-       * testsuite/experimental/memory/shared_ptr/observers/bool_conv.cc:
-       Likewise.
-       * testsuite/experimental/memory/shared_ptr/observers/operators.cc:
-       Likewise.
-       * testsuite/experimental/memory/shared_ptr/observers/owner_before.cc:
-       Likewise.
-       * testsuite/experimental/memory/shared_ptr/observers/use_count.cc:
-       Likewise.
-       * testsuite/experimental/memory_resource/1.cc: Likewise.
-       * testsuite/experimental/memory_resource/null_memory_resource.cc:
-       Likewise.
-       * testsuite/experimental/memory_resource/resource_adaptor.cc: Likewise.
-       * testsuite/experimental/set/erasure.cc: Likewise.
-       * testsuite/experimental/string/erasure.cc: Likewise.
-       * testsuite/experimental/string_view/capacity/1.cc: Likewise.
-       * testsuite/experimental/string_view/cons/char/1.cc: Likewise.
-       * testsuite/experimental/string_view/cons/char/2.cc: Likewise.
-       * testsuite/experimental/string_view/cons/char/3.cc: Likewise.
-       * testsuite/experimental/string_view/cons/wchar_t/1.cc: Likewise.
-       * testsuite/experimental/string_view/cons/wchar_t/2.cc: Likewise.
-       * testsuite/experimental/string_view/cons/wchar_t/3.cc: Likewise.
-       * testsuite/experimental/string_view/element_access/char/1.cc: Likewise.
-       * testsuite/experimental/string_view/element_access/char/empty.cc:
-       Likewise.
-       * testsuite/experimental/string_view/element_access/char/
-       front_back.cc: Likewise.
-       * testsuite/experimental/string_view/element_access/wchar_t/1.cc:
-       Likewise.
-       * testsuite/experimental/string_view/element_access/wchar_t/empty.cc:
-       Likewise.
-       * testsuite/experimental/string_view/element_access/wchar_t/
-       front_back.cc: Likewise.
-       * testsuite/experimental/string_view/inserters/char/1.cc: Likewise.
-       * testsuite/experimental/string_view/inserters/char/2.cc: Likewise.
-       * testsuite/experimental/string_view/inserters/char/3.cc: Likewise.
-       * testsuite/experimental/string_view/inserters/pod/10081-out.cc:
-       Likewise.
-       * testsuite/experimental/string_view/inserters/wchar_t/1.cc: Likewise.
-       * testsuite/experimental/string_view/inserters/wchar_t/2.cc: Likewise.
-       * testsuite/experimental/string_view/inserters/wchar_t/3.cc: Likewise.
-       * testsuite/experimental/string_view/modifiers/remove_prefix/char/
-       1.cc: Likewise.
-       * testsuite/experimental/string_view/modifiers/remove_prefix/wchar_t/
-       1.cc: Likewise.
-       * testsuite/experimental/string_view/modifiers/remove_suffix/char/
-       1.cc: Likewise.
-       * testsuite/experimental/string_view/modifiers/remove_suffix/wchar_t/
-       1.cc: Likewise.
-       * testsuite/experimental/string_view/operations/compare/char/1.cc:
-       Likewise.
-       * testsuite/experimental/string_view/operations/compare/char/
-       13650.cc: Likewise.
-       * testsuite/experimental/string_view/operations/compare/wchar_t/
-       1.cc: Likewise.
-       * testsuite/experimental/string_view/operations/compare/wchar_t/
-       13650.cc: Likewise.
-       * testsuite/experimental/string_view/operations/copy/char/1.cc:
-       Likewise.
-       * testsuite/experimental/string_view/operations/copy/wchar_t/1.cc:
-       Likewise.
-       * testsuite/experimental/string_view/operations/data/char/1.cc:
-       Likewise.
-       * testsuite/experimental/string_view/operations/data/wchar_t/1.cc:
-       Likewise.
-       * testsuite/experimental/string_view/operations/find/char/1.cc:
-       Likewise.
-       * testsuite/experimental/string_view/operations/find/char/2.cc:
-       Likewise.
-       * testsuite/experimental/string_view/operations/find/char/3.cc:
-       Likewise.
-       * testsuite/experimental/string_view/operations/find/char/4.cc:
-       Likewise.
-       * testsuite/experimental/string_view/operations/find/wchar_t/1.cc:
-       Likewise.
-       * testsuite/experimental/string_view/operations/find/wchar_t/2.cc:
-       Likewise.
-       * testsuite/experimental/string_view/operations/find/wchar_t/3.cc:
-       Likewise.
-       * testsuite/experimental/string_view/operations/find/wchar_t/4.cc:
-       Likewise.
-       * testsuite/experimental/string_view/operations/rfind/char/1.cc:
-       Likewise.
-       * testsuite/experimental/string_view/operations/rfind/char/2.cc:
-       Likewise.
-       * testsuite/experimental/string_view/operations/rfind/char/3.cc:
-       Likewise.
-       * testsuite/experimental/string_view/operations/rfind/wchar_t/1.cc:
-       Likewise.
-       * testsuite/experimental/string_view/operations/rfind/wchar_t/2.cc:
-       Likewise.
-       * testsuite/experimental/string_view/operations/rfind/wchar_t/3.cc:
-       Likewise.
-       * testsuite/experimental/string_view/operations/substr/char/1.cc:
-       Likewise.
-       * testsuite/experimental/string_view/operations/substr/wchar_t/1.cc:
-       Likewise.
-       * testsuite/experimental/string_view/operations/to_string/1.cc:
-       Likewise.
-       * testsuite/experimental/string_view/operators/char/2.cc: Likewise.
-       * testsuite/experimental/string_view/operators/wchar_t/2.cc: Likewise.
-       * testsuite/experimental/unordered_map/erasure.cc: Likewise.
-       * testsuite/experimental/unordered_set/erasure.cc: Likewise.
-       * testsuite/experimental/vector/erasure.cc: Likewise.
-       * testsuite/ext/array_allocator/1.cc: Likewise.
-       * testsuite/ext/array_allocator/2.cc: Likewise.
-       * testsuite/ext/array_allocator/3.cc: Likewise.
-       * testsuite/ext/array_allocator/variadic_construct.cc: Likewise.
-       * testsuite/ext/bitmap_allocator/variadic_construct.cc: Likewise.
-       * testsuite/ext/codecvt/1.cc: Likewise.
-       * testsuite/ext/codecvt/char-1.cc: Likewise.
-       * testsuite/ext/codecvt/char-2.cc: Likewise.
-       * testsuite/ext/codecvt/wchar_t.cc: Likewise.
-       * testsuite/ext/enc_filebuf/char/13189.cc: Likewise.
-       * testsuite/ext/enc_filebuf/char/13598.cc: Likewise.
-       * testsuite/ext/enc_filebuf/wchar_t/13189.cc: Likewise.
-       * testsuite/ext/ext_pointer/1.cc: Likewise.
-       * testsuite/ext/ext_pointer/1_neg.cc: Likewise.
-       * testsuite/ext/malloc_allocator/variadic_construct.cc: Likewise.
-       * testsuite/ext/mt_allocator/check_allocate_big_per_type.cc: Likewise.
-       * testsuite/ext/mt_allocator/tune-1.cc: Likewise.
-       * testsuite/ext/mt_allocator/tune-2.cc: Likewise.
-       * testsuite/ext/mt_allocator/tune-3.cc: Likewise.
-       * testsuite/ext/mt_allocator/tune-4.cc: Likewise.
-       * testsuite/ext/mt_allocator/variadic_construct.cc: Likewise.
-       * testsuite/ext/new_allocator/variadic_construct.cc: Likewise.
-       * testsuite/ext/pod_char_traits.cc: Likewise.
-       * testsuite/ext/pool_allocator/variadic_construct.cc: Likewise.
-       * testsuite/ext/random/arcsine_distribution/cons/default.cc: Likewise.
-       * testsuite/ext/random/arcsine_distribution/cons/parms.cc: Likewise.
-       * testsuite/ext/random/arcsine_distribution/operators/equal.cc:
-       Likewise.
-       * testsuite/ext/random/arcsine_distribution/operators/inequal.cc:
-       Likewise.
-       * testsuite/ext/random/arcsine_distribution/operators/serialize.cc:
-       Likewise.
-       * testsuite/ext/random/beta_distribution/cons/default.cc: Likewise.
-       * testsuite/ext/random/beta_distribution/cons/parms.cc: Likewise.
-       * testsuite/ext/random/beta_distribution/operators/equal.cc: Likewise.
-       * testsuite/ext/random/beta_distribution/operators/inequal.cc: Likewise.
-       * testsuite/ext/random/hoyt_distribution/cons/default.cc: Likewise.
-       * testsuite/ext/random/hoyt_distribution/cons/parms.cc: Likewise.
-       * testsuite/ext/random/hoyt_distribution/operators/equal.cc: Likewise.
-       * testsuite/ext/random/hoyt_distribution/operators/inequal.cc: Likewise.
-       * testsuite/ext/random/hoyt_distribution/operators/serialize.cc:
-       Likewise.
-       * testsuite/ext/random/hypergeometric_distribution/cons/default.cc:
-       Likewise.
-       * testsuite/ext/random/hypergeometric_distribution/cons/parms.cc:
-       Likewise.
-       * testsuite/ext/random/hypergeometric_distribution/operators/
-       equal.cc: Likewise.
-       * testsuite/ext/random/hypergeometric_distribution/operators/
-       inequal.cc: Likewise.
-       * testsuite/ext/random/hypergeometric_distribution/operators/
-       serialize.cc: Likewise.
-       * testsuite/ext/random/k_distribution/cons/default.cc: Likewise.
-       * testsuite/ext/random/k_distribution/cons/parms.cc: Likewise.
-       * testsuite/ext/random/k_distribution/operators/equal.cc: Likewise.
-       * testsuite/ext/random/k_distribution/operators/inequal.cc: Likewise.
-       * testsuite/ext/random/k_distribution/operators/serialize.cc: Likewise.
-       * testsuite/ext/random/logistic_distribution/cons/default.cc: Likewise.
-       * testsuite/ext/random/logistic_distribution/cons/parms.cc: Likewise.
-       * testsuite/ext/random/logistic_distribution/operators/equal.cc:
-       Likewise.
-       * testsuite/ext/random/logistic_distribution/operators/inequal.cc:
-       Likewise.
-       * testsuite/ext/random/logistic_distribution/operators/serialize.cc:
-       Likewise.
-       * testsuite/ext/random/nakagami_distribution/cons/default.cc: Likewise.
-       * testsuite/ext/random/nakagami_distribution/cons/parms.cc: Likewise.
-       * testsuite/ext/random/nakagami_distribution/operators/equal.cc:
-       Likewise.
-       * testsuite/ext/random/nakagami_distribution/operators/inequal.cc:
-       Likewise.
-       * testsuite/ext/random/nakagami_distribution/operators/serialize.cc:
-       Likewise.
-       * testsuite/ext/random/normal_mv_distribution/cons/default.cc: Likewise.
-       * testsuite/ext/random/normal_mv_distribution/cons/parms.cc: Likewise.
-       * testsuite/ext/random/normal_mv_distribution/operators/equal.cc:
-       Likewise.
-       * testsuite/ext/random/normal_mv_distribution/operators/inequal.cc:
-       Likewise.
-       * testsuite/ext/random/pareto_distribution/cons/default.cc: Likewise.
-       * testsuite/ext/random/pareto_distribution/cons/parms.cc: Likewise.
-       * testsuite/ext/random/pareto_distribution/operators/equal.cc: Likewise.
-       * testsuite/ext/random/pareto_distribution/operators/inequal.cc:
-       Likewise.
-       * testsuite/ext/random/pareto_distribution/operators/serialize.cc:
-       Likewise.
-       * testsuite/ext/random/rice_distribution/cons/default.cc: Likewise.
-       * testsuite/ext/random/rice_distribution/cons/parms.cc: Likewise.
-       * testsuite/ext/random/rice_distribution/operators/equal.cc: Likewise.
-       * testsuite/ext/random/rice_distribution/operators/inequal.cc: Likewise.
-       * testsuite/ext/random/rice_distribution/operators/serialize.cc:
-       Likewise.
-       * testsuite/ext/random/simd_fast_mersenne_twister_engine/cons/
-       default.cc: Likewise.
-       * testsuite/ext/random/simd_fast_mersenne_twister_engine/operators/
-       equal.cc: Likewise.
-       * testsuite/ext/random/simd_fast_mersenne_twister_engine/operators/
-       inequal.cc: Likewise.
-       * testsuite/ext/random/simd_fast_mersenne_twister_engine/operators/
-       serialize.cc: Likewise.
-       * testsuite/ext/random/triangular_distribution/cons/default.cc:
-       Likewise.
-       * testsuite/ext/random/triangular_distribution/cons/parms.cc: Likewise.
-       * testsuite/ext/random/triangular_distribution/operators/equal.cc:
-       Likewise.
-       * testsuite/ext/random/triangular_distribution/operators/inequal.cc:
-       Likewise.
-       * testsuite/ext/random/uniform_on_sphere_distribution/cons/default.cc:
-       Likewise.
-       * testsuite/ext/random/uniform_on_sphere_distribution/operators/
-       equal.cc: Likewise.
-       * testsuite/ext/random/uniform_on_sphere_distribution/operators/
-       generate.cc: Likewise.
-       * testsuite/ext/random/uniform_on_sphere_distribution/operators/
-       inequal.cc: Likewise.
-       * testsuite/ext/random/uniform_on_sphere_distribution/operators/
-       serialize.cc: Likewise.
-       * testsuite/ext/random/von_mises_distribution/cons/default.cc: Likewise.
-       * testsuite/ext/random/von_mises_distribution/cons/parms.cc: Likewise.
-       * testsuite/ext/random/von_mises_distribution/operators/equal.cc:
-       Likewise.
-       * testsuite/ext/random/von_mises_distribution/operators/inequal.cc:
-       Likewise.
-       * testsuite/ext/rope/2.cc: Likewise.
-       * testsuite/ext/rope/3.cc: Likewise.
-       * testsuite/ext/rope/4.cc: Likewise.
-       * testsuite/ext/rope/pthread7-rope.cc: Likewise.
-       * testsuite/ext/special_functions/conf_hyperg/check_nan.cc: Likewise.
-       * testsuite/ext/special_functions/conf_hyperg/check_value.cc: Likewise.
-       * testsuite/ext/special_functions/hyperg/check_nan.cc: Likewise.
-       * testsuite/ext/special_functions/hyperg/check_value.cc: Likewise.
-       * testsuite/ext/stdio_filebuf/char/10063-1.cc: Likewise.
-       * testsuite/ext/stdio_filebuf/char/10063-2.cc: Likewise.
-       * testsuite/ext/stdio_filebuf/char/10063-3.cc: Likewise.
-       * testsuite/ext/stdio_filebuf/char/2.cc: Likewise.
-       * testsuite/ext/stdio_sync_filebuf/char/1.cc: Likewise.
-       * testsuite/ext/stdio_sync_filebuf/char/12048-1.cc: Likewise.
-       * testsuite/ext/stdio_sync_filebuf/char/12048-2.cc: Likewise.
-       * testsuite/ext/stdio_sync_filebuf/char/12048-3.cc: Likewise.
-       * testsuite/ext/stdio_sync_filebuf/char/12048-4.cc: Likewise.
-       * testsuite/ext/stdio_sync_filebuf/wchar_t/1.cc: Likewise.
-       * testsuite/ext/stdio_sync_filebuf/wchar_t/12077.cc: Likewise.
-       * testsuite/ext/stdio_sync_filebuf/wchar_t/12948-1.cc: Likewise.
-       * testsuite/ext/stdio_sync_filebuf/wchar_t/12948-2.cc: Likewise.
-       * testsuite/ext/stdio_sync_filebuf/wchar_t/12948-3.cc: Likewise.
-       * testsuite/ext/stdio_sync_filebuf/wchar_t/12948-4.cc: Likewise.
-       * testsuite/ext/throw_allocator/variadic_construct.cc: Likewise.
-       * testsuite/ext/type_traits/add_unsigned.cc: Likewise.
-       * testsuite/ext/type_traits/remove_unsigned.cc: Likewise.
-       * testsuite/ext/vstring/capacity/29134.cc: Likewise.
-       * testsuite/ext/vstring/capacity/shrink_to_fit.cc: Likewise.
-       * testsuite/ext/vstring/cons/58415-1.cc: Likewise.
-       * testsuite/ext/vstring/cons/moveable.cc: Likewise.
-       * testsuite/ext/vstring/element_access/char/58163.cc: Likewise.
-       * testsuite/ext/vstring/element_access/char/front_back.cc: Likewise.
-       * testsuite/ext/vstring/element_access/wchar_t/58163.cc: Likewise.
-       * testsuite/ext/vstring/element_access/wchar_t/front_back.cc: Likewise.
-       * testsuite/ext/vstring/hash/char/1.cc: Likewise.
-       * testsuite/ext/vstring/hash/wchar_t/1.cc: Likewise.
-       * testsuite/ext/vstring/init-list.cc: Likewise.
-       * testsuite/ext/vstring/inserters_extractors/char/28277.cc: Likewise.
-       * testsuite/ext/vstring/inserters_extractors/wchar_t/28277.cc: Likewise.
-       * testsuite/ext/vstring/modifiers/assign/move_assign.cc: Likewise.
-       * testsuite/ext/vstring/modifiers/pop_back/char/1.cc: Likewise.
-       * testsuite/ext/vstring/modifiers/pop_back/wchar_t/1.cc: Likewise.
-       * testsuite/ext/vstring/operators/1.cc: Likewise.
-       * testsuite/ext/vstring/operators/2.cc: Likewise.
-
-2016-10-14  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/65122
-       * include/ext/malloc_allocator.h (malloc_allocator::allocate): Use
-       aligned_alloc for types with extended alignment if available,
-       otherwise throw bad_alloc if malloc doesn't return a suitable value.
-       * include/ext/bitmap_allocator.h (bitmap_allocator::allocate)
-       (bitmap_allocator::deallocate): Use aligned new/delete for types with
-       extended alignment.
-       * include/ext/mt_allocator.h (__mt_alloc::allocate)
-       (__mt_alloc::deallocate): Likewise.
-       * include/ext/new_allocator.h (new_allocator::allocate)
-       (new_allocator::deallocate): Likewise.
-       * include/ext/pool_allocator.h (__pool_alloc::allocate)
-       (__pool_alloc::deallocate): Likewise.
-       * testsuite/20_util/allocator/overaligned.cc: New test.
-       * testsuite/ext/bitmap_allocator/overaligned.cc: New test.
-       * testsuite/ext/malloc_allocator/overaligned.cc: New test.
-       * testsuite/ext/mt_allocator/overaligned.cc: New test.
-       * testsuite/ext/new_allocator/overaligned.cc: New test.
-       * testsuite/ext/pool_allocator/overaligned.cc: New test.
-
-2016-10-14  Tim Shen  <timshen@google.com>
-
-       PR libstdc++/77944
-       * include/std/variant: Include <bits/funcexcept.h> for __try and
-       __catch.
-
-2016-10-14  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/std/functional (_Reference_wrapper_base_impl): Remove.
-       (_Refwrap_base_arg1, _Refwrap_base_arg2): New helpers using __void_t.
-       (_Reference_wrapper_base): Inherit from new helpers.
-
-2016-10-13  Paolo Carlini  <paolo.carlini@oracle.com>
-
-       * testsuite/24_iterators/container_access.cc: Remove 'test' variables.
-       * testsuite/24_iterators/istream_iterator/2.cc: Likewise.
-       * testsuite/24_iterators/istreambuf_iterator/2.cc: Likewise.
-       * testsuite/24_iterators/istreambuf_iterator/2627.cc: Likewise.
-       * testsuite/24_iterators/operations/next.cc: Likewise.
-       * testsuite/24_iterators/operations/prev.cc: Likewise.
-       * testsuite/24_iterators/ostreambuf_iterator/2.cc: Likewise.
-       * testsuite/24_iterators/random_access_iterator/26020.cc: Likewise.
-       * testsuite/24_iterators/range_access_cpp14.cc: Likewise.
-       * testsuite/24_iterators/reverse_iterator/11729.cc: Likewise.
-       * testsuite/24_iterators/reverse_iterator/3.cc: Likewise.
-       * testsuite/25_algorithms/adjacent_find/vectorbool.cc: Likewise.
-       * testsuite/25_algorithms/all_of/1.cc: Likewise.
-       * testsuite/25_algorithms/any_of/1.cc: Likewise.
-       * testsuite/25_algorithms/binary_search/2.cc: Likewise.
-       * testsuite/25_algorithms/binary_search/partitioned.cc: Likewise.
-       * testsuite/25_algorithms/clamp/1.cc: Likewise.
-       * testsuite/25_algorithms/clamp/2.cc: Likewise.
-       * testsuite/25_algorithms/copy/1.cc: Likewise.
-       * testsuite/25_algorithms/copy/2.cc: Likewise.
-       * testsuite/25_algorithms/copy/3.cc: Likewise.
-       * testsuite/25_algorithms/copy/34595.cc: Likewise.
-       * testsuite/25_algorithms/copy/4.cc: Likewise.
-       * testsuite/25_algorithms/copy/deque_iterators/1.cc: Likewise.
-       * testsuite/25_algorithms/copy/move_iterators/1.cc: Likewise.
-       * testsuite/25_algorithms/copy/streambuf_iterators/char/1.cc: Likewise.
-       * testsuite/25_algorithms/copy/streambuf_iterators/char/2.cc: Likewise.
-       * testsuite/25_algorithms/copy/streambuf_iterators/char/3.cc: Likewise.
-       * testsuite/25_algorithms/copy/streambuf_iterators/char/4.cc: Likewise.
-       * testsuite/25_algorithms/copy/streambuf_iterators/wchar_t/1.cc:
-       Likewise.
-       * testsuite/25_algorithms/copy/streambuf_iterators/wchar_t/2.cc:
-       Likewise.
-       * testsuite/25_algorithms/copy/streambuf_iterators/wchar_t/3.cc:
-       Likewise.
-       * testsuite/25_algorithms/copy/streambuf_iterators/wchar_t/4.cc:
-       Likewise.
-       * testsuite/25_algorithms/copy_backward/deque_iterators/1.cc: Likewise.
-       * testsuite/25_algorithms/copy_backward/move_iterators/1.cc: Likewise.
-       * testsuite/25_algorithms/copy_n/1.cc: Likewise.
-       * testsuite/25_algorithms/copy_n/2.cc: Likewise.
-       * testsuite/25_algorithms/copy_n/3.cc: Likewise.
-       * testsuite/25_algorithms/copy_n/4.cc: Likewise.
-       * testsuite/25_algorithms/copy_n/50119.cc: Likewise.
-       * testsuite/25_algorithms/copy_n/move_iterators/1.cc: Likewise.
-       * testsuite/25_algorithms/equal_range/2.cc: Likewise.
-       * testsuite/25_algorithms/equal_range/partitioned.cc: Likewise.
-       * testsuite/25_algorithms/fill/1.cc: Likewise.
-       * testsuite/25_algorithms/fill/2.cc: Likewise.
-       * testsuite/25_algorithms/fill/3.cc: Likewise.
-       * testsuite/25_algorithms/fill/4.cc: Likewise.
-       * testsuite/25_algorithms/fill_n/1.cc: Likewise.
-       * testsuite/25_algorithms/find/39546.cc: Likewise.
-       * testsuite/25_algorithms/find/istreambuf_iterators/char/1.cc: Likewise.
-       * testsuite/25_algorithms/find/istreambuf_iterators/char/2.cc: Likewise.
-       * testsuite/25_algorithms/find/istreambuf_iterators/wchar_t/1.cc:
-       Likewise.
-       * testsuite/25_algorithms/find/istreambuf_iterators/wchar_t/2.cc:
-       Likewise.
-       * testsuite/25_algorithms/find_if/1.cc: Likewise.
-       * testsuite/25_algorithms/find_if_not/1.cc: Likewise.
-       * testsuite/25_algorithms/for_each/1.cc: Likewise.
-       * testsuite/25_algorithms/heap/1.cc: Likewise.
-       * testsuite/25_algorithms/heap/moveable.cc: Likewise.
-       * testsuite/25_algorithms/heap/moveable2.cc: Likewise.
-       * testsuite/25_algorithms/heap/vectorbool.cc: Likewise.
-       * testsuite/25_algorithms/includes/1.cc: Likewise.
-       * testsuite/25_algorithms/inplace_merge/1.cc: Likewise.
-       * testsuite/25_algorithms/inplace_merge/49559.cc: Likewise.
-       * testsuite/25_algorithms/inplace_merge/moveable.cc: Likewise.
-       * testsuite/25_algorithms/inplace_merge/moveable2.cc: Likewise.
-       * testsuite/25_algorithms/is_heap/1.cc: Likewise.
-       * testsuite/25_algorithms/is_heap_until/1.cc: Likewise.
-       * testsuite/25_algorithms/is_partitioned/1.cc: Likewise.
-       * testsuite/25_algorithms/is_permutation/1.cc: Likewise.
-       * testsuite/25_algorithms/is_permutation/2.cc: Likewise.
-       * testsuite/25_algorithms/is_permutation/vectorbool.cc: Likewise.
-       * testsuite/25_algorithms/is_sorted/1.cc: Likewise.
-       * testsuite/25_algorithms/is_sorted_until/1.cc: Likewise.
-       * testsuite/25_algorithms/iter_swap/20577.cc: Likewise.
-       * testsuite/25_algorithms/lower_bound/2.cc: Likewise.
-       * testsuite/25_algorithms/lower_bound/partitioned.cc: Likewise.
-       * testsuite/25_algorithms/make_heap/complexity.cc: Likewise.
-       * testsuite/25_algorithms/max/1.cc: Likewise.
-       * testsuite/25_algorithms/max/2.cc: Likewise.
-       * testsuite/25_algorithms/max/3.cc: Likewise.
-       * testsuite/25_algorithms/max/37547.cc: Likewise.
-       * testsuite/25_algorithms/max/4.cc: Likewise.
-       * testsuite/25_algorithms/min/1.cc: Likewise.
-       * testsuite/25_algorithms/min/2.cc: Likewise.
-       * testsuite/25_algorithms/min/3.cc: Likewise.
-       * testsuite/25_algorithms/min/37547.cc: Likewise.
-       * testsuite/25_algorithms/min/4.cc: Likewise.
-       * testsuite/25_algorithms/minmax/1.cc: Likewise.
-       * testsuite/25_algorithms/minmax/2.cc: Likewise.
-       * testsuite/25_algorithms/minmax/3.cc: Likewise.
-       * testsuite/25_algorithms/minmax/37547.cc: Likewise.
-       * testsuite/25_algorithms/minmax_element/1.cc: Likewise.
-       * testsuite/25_algorithms/move/1.cc: Likewise.
-       * testsuite/25_algorithms/move/deque_iterators/1.cc: Likewise.
-       * testsuite/25_algorithms/move_backward/1.cc: Likewise.
-       * testsuite/25_algorithms/move_backward/deque_iterators/1.cc: Likewise.
-       * testsuite/25_algorithms/next_permutation/moveable.cc: Likewise.
-       * testsuite/25_algorithms/none_of/1.cc: Likewise.
-       * testsuite/25_algorithms/nth_element/1.cc: Likewise.
-       * testsuite/25_algorithms/nth_element/2.cc: Likewise.
-       * testsuite/25_algorithms/nth_element/3.cc: Likewise.
-       * testsuite/25_algorithms/nth_element/moveable.cc: Likewise.
-       * testsuite/25_algorithms/nth_element/random_test.cc: Likewise.
-       * testsuite/25_algorithms/partial_sort/2.cc: Likewise.
-       * testsuite/25_algorithms/partial_sort/check_compare_by_value.cc:
-       Likewise.
-       * testsuite/25_algorithms/partial_sort/moveable.cc: Likewise.
-       * testsuite/25_algorithms/partial_sort/random_test.cc: Likewise.
-       * testsuite/25_algorithms/partial_sort_copy/2.cc: Likewise.
-       * testsuite/25_algorithms/partial_sort_copy/random_test.cc: Likewise.
-       * testsuite/25_algorithms/partition/1.cc: Likewise.
-       * testsuite/25_algorithms/partition/moveable.cc: Likewise.
-       * testsuite/25_algorithms/partition_copy/1.cc: Likewise.
-       * testsuite/25_algorithms/partition_point/1.cc: Likewise.
-       * testsuite/25_algorithms/pop_heap/complexity.cc: Likewise.
-       * testsuite/25_algorithms/prev_permutation/moveable.cc: Likewise.
-       * testsuite/25_algorithms/push_heap/complexity.cc: Likewise.
-       * testsuite/25_algorithms/random_shuffle/1.cc: Likewise.
-       * testsuite/25_algorithms/random_shuffle/moveable.cc: Likewise.
-       * testsuite/25_algorithms/rotate/1.cc: Likewise.
-       * testsuite/25_algorithms/rotate/moveable.cc: Likewise.
-       * testsuite/25_algorithms/rotate/moveable2.cc: Likewise.
-       * testsuite/25_algorithms/rotate/rotate.cc: Likewise.
-       * testsuite/25_algorithms/search/1.cc: Likewise.
-       * testsuite/25_algorithms/search_n/58358.cc: Likewise.
-       * testsuite/25_algorithms/shuffle/1.cc: Likewise.
-       * testsuite/25_algorithms/sort/1.cc: Likewise.
-       * testsuite/25_algorithms/sort/check_compare_by_value.cc: Likewise.
-       * testsuite/25_algorithms/sort/moveable.cc: Likewise.
-       * testsuite/25_algorithms/sort/random_test.cc: Likewise.
-       * testsuite/25_algorithms/sort/vectorbool.cc: Likewise.
-       * testsuite/25_algorithms/sort_heap/check_compare_by_value.cc: Likewise.
-       * testsuite/25_algorithms/sort_heap/complexity.cc: Likewise.
-       * testsuite/25_algorithms/stable_partition/1.cc: Likewise.
-       * testsuite/25_algorithms/stable_partition/mem_check.cc: Likewise.
-       * testsuite/25_algorithms/stable_partition/moveable.cc: Likewise.
-       * testsuite/25_algorithms/stable_sort/2.cc: Likewise.
-       * testsuite/25_algorithms/stable_sort/3.cc: Likewise.
-       * testsuite/25_algorithms/stable_sort/49559.cc: Likewise.
-       * testsuite/25_algorithms/stable_sort/check_compare_by_value.cc:
-       Likewise.
-       * testsuite/25_algorithms/stable_sort/mem_check.cc: Likewise.
-       * testsuite/25_algorithms/stable_sort/moveable.cc: Likewise.
-       * testsuite/25_algorithms/stable_sort/moveable2.cc: Likewise.
-       * testsuite/25_algorithms/swap_ranges/1.cc: Likewise.
-       * testsuite/25_algorithms/unique/11480.cc: Likewise.
-       * testsuite/25_algorithms/unique/2.cc: Likewise.
-       * testsuite/25_algorithms/unique/moveable.cc: Likewise.
-       * testsuite/25_algorithms/unique_copy/1.cc: Likewise.
-       * testsuite/25_algorithms/unique_copy/2.cc: Likewise.
-       * testsuite/25_algorithms/unique_copy/26133.cc: Likewise.
-       * testsuite/25_algorithms/upper_bound/2.cc: Likewise.
-       * testsuite/25_algorithms/upper_bound/partitioned.cc: Likewise.
-       * testsuite/28_regex/algorithms/regex_match/awk/cstring_01.cc: Likewise.
-       * testsuite/28_regex/algorithms/regex_match/basic/empty_range.cc:
-       Likewise.
-       * testsuite/28_regex/algorithms/regex_match/basic/string_01.cc:
-       Likewise.
-       * testsuite/28_regex/algorithms/regex_match/basic/
-       string_range_00_03.cc: Likewise.
-       * testsuite/28_regex/algorithms/regex_match/basic/
-       string_range_01_03.cc: Likewise.
-       * testsuite/28_regex/algorithms/regex_match/basic/
-       string_range_02_03.cc: Likewise.
-       * testsuite/28_regex/algorithms/regex_match/cstring_bracket_01.cc:
-       Likewise.
-       * testsuite/28_regex/algorithms/regex_match/ecma/char/53622.cc:
-       Likewise.
-       * testsuite/28_regex/algorithms/regex_match/ecma/char/57173.cc:
-       Likewise.
-       * testsuite/28_regex/algorithms/regex_match/ecma/char/58576.cc:
-       Likewise.
-       * testsuite/28_regex/algorithms/regex_match/ecma/char/68863.cc:
-       Likewise.
-       * testsuite/28_regex/algorithms/regex_match/ecma/char/anymatcher.cc:
-       Likewise.
-       * testsuite/28_regex/algorithms/regex_match/ecma/char/backref.cc:
-       Likewise.
-       * testsuite/28_regex/algorithms/regex_match/ecma/char/empty_range.cc:
-       Likewise.
-       * testsuite/28_regex/algorithms/regex_match/ecma/char/emptygroup.cc:
-       Likewise.
-       * testsuite/28_regex/algorithms/regex_match/ecma/char/hex.cc: Likewise.
-       * testsuite/28_regex/algorithms/regex_match/ecma/char/quoted_char.cc:
-       Likewise.
-       * testsuite/28_regex/algorithms/regex_match/ecma/char/ungreedy.cc:
-       Likewise.
-       * testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/63199.cc:
-       Likewise.
-       * testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/
-       anymatcher.cc: Likewise.
-       * testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/cjk_match.cc:
-       Likewise.
-       * testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/hex.cc:
-       Likewise.
-       * testsuite/28_regex/algorithms/regex_match/extended/cstring_plus.cc:
-       Likewise.
-       * testsuite/28_regex/algorithms/regex_match/extended/
-       cstring_questionmark.cc: Likewise.
-       * testsuite/28_regex/algorithms/regex_match/extended/
-       cstring_range.cc: Likewise.
-       * testsuite/28_regex/algorithms/regex_match/extended/string_any.cc:
-       Likewise.
-       * testsuite/28_regex/algorithms/regex_match/extended/
-       string_range_00_03.cc: Likewise.
-       * testsuite/28_regex/algorithms/regex_match/extended/
-       string_range_01_03.cc: Likewise.
-       * testsuite/28_regex/algorithms/regex_match/extended/
-       string_range_02_03.cc: Likewise.
-       * testsuite/28_regex/algorithms/regex_match/extended/
-       wstring_locale.cc: Likewise.
-       * testsuite/28_regex/algorithms/regex_replace/char/basic_replace.cc:
-       Likewise.
-       * testsuite/28_regex/algorithms/regex_replace/char/dr2213.cc: Likewise.
-       * testsuite/28_regex/algorithms/regex_search/61720.cc: Likewise.
-       * testsuite/28_regex/algorithms/regex_search/basic/string_01.cc:
-       Likewise.
-       * testsuite/28_regex/algorithms/regex_search/ecma/assertion.cc:
-       Likewise.
-       * testsuite/28_regex/algorithms/regex_search/ecma/flags.cc: Likewise.
-       * testsuite/28_regex/algorithms/regex_search/ecma/greedy.cc: Likewise.
-       * testsuite/28_regex/algorithms/regex_search/ecma/string_01.cc:
-       Likewise.
-       * testsuite/28_regex/basic_regex/assign/char/cstring.cc: Likewise.
-       * testsuite/28_regex/basic_regex/assign/char/cstring_op.cc: Likewise.
-       * testsuite/28_regex/basic_regex/assign/char/moveable.cc: Likewise.
-       * testsuite/28_regex/basic_regex/assign/char/pstring.cc: Likewise.
-       * testsuite/28_regex/basic_regex/assign/char/range.cc: Likewise.
-       * testsuite/28_regex/basic_regex/assign/char/string.cc: Likewise.
-       * testsuite/28_regex/basic_regex/assign/char/string_op.cc: Likewise.
-       * testsuite/28_regex/basic_regex/assign/wchar_t/cstring.cc: Likewise.
-       * testsuite/28_regex/basic_regex/assign/wchar_t/cstring_op.cc: Likewise.
-       * testsuite/28_regex/basic_regex/assign/wchar_t/pstring.cc: Likewise.
-       * testsuite/28_regex/basic_regex/assign/wchar_t/range.cc: Likewise.
-       * testsuite/28_regex/basic_regex/assign/wchar_t/string.cc: Likewise.
-       * testsuite/28_regex/basic_regex/assign/wchar_t/string_op.cc: Likewise.
-       * testsuite/28_regex/basic_regex/ctors/basic/pstring_wchar_t.cc:
-       Likewise.
-       * testsuite/28_regex/basic_regex/ctors/basic/string_range_01_02_03.cc:
-       Likewise.
-       * testsuite/28_regex/basic_regex/ctors/extended/cstring.cc: Likewise.
-       * testsuite/28_regex/basic_regex/ctors/extended/
-       string_range_01_02_03.cc: Likewise.
-       * testsuite/28_regex/basic_regex/ctors/move_char.cc: Likewise.
-       * testsuite/28_regex/basic_regex/ctors/string_wchar_t.cc: Likewise.
-       * testsuite/28_regex/basic_regex/ctors/wchar_t/cstring.cc: Likewise.
-       * testsuite/28_regex/basic_regex/ctors/wchar_t/default.cc: Likewise.
-       * testsuite/28_regex/basic_regex/ctors/wchar_t/range.cc: Likewise.
-       * testsuite/28_regex/basic_regex/imbue/string.cc: Likewise.
-       * testsuite/28_regex/constants/error_type.cc: Likewise.
-       * testsuite/28_regex/constants/match_flag_type.cc: Likewise.
-       * testsuite/28_regex/init-list.cc: Likewise.
-       * testsuite/28_regex/iterators/regex_iterator/char/64140.cc: Likewise.
-       * testsuite/28_regex/iterators/regex_iterator/char/string_01.cc:
-       Likewise.
-       * testsuite/28_regex/iterators/regex_iterator/char/
-       string_position_01.cc
-       * testsuite/28_regex/iterators/regex_iterator/ctors/char/default.cc:
-       Likewise.
-       * testsuite/28_regex/iterators/regex_iterator/ctors/wchar_t/
-       default.cc: Likewise.
-       * testsuite/28_regex/iterators/regex_iterator/typedefs.cc: Likewise.
-       * testsuite/28_regex/iterators/regex_iterator/wchar_t/string_01.cc:
-       Likewise.
-       * testsuite/28_regex/iterators/regex_iterator/wchar_t/string_02.cc:
-       Likewise.
-       * testsuite/28_regex/iterators/regex_token_iterator/64303.cc: Likewise.
-       * testsuite/28_regex/iterators/regex_token_iterator/char/string_01.cc:
-       Likewise.
-       * testsuite/28_regex/iterators/regex_token_iterator/ctors/char/
-       default.cc: Likewise.
-       * testsuite/28_regex/iterators/regex_token_iterator/ctors/wchar_t/
-       default.cc: Likewise.
-       * testsuite/28_regex/iterators/regex_token_iterator/typedefs.cc:
-       Likewise.
-       * testsuite/28_regex/iterators/regex_token_iterator/wchar_t/
-       string_01.cc: Likewise.
-       * testsuite/28_regex/iterators/regex_token_iterator/wchar_t/
-       wstring_02.cc: Likewise.
-       * testsuite/28_regex/match_results/ctors/char/default.cc: Likewise.
-       * testsuite/28_regex/match_results/ctors/wchar_t/default.cc: Likewise.
-       * testsuite/28_regex/match_results/format.cc: Likewise.
-       * testsuite/28_regex/match_results/out_of_range_submatches.cc: Likewise.
-       * testsuite/28_regex/match_results/swap.cc: Likewise.
-       * testsuite/28_regex/match_results/typedefs.cc: Likewise.
-       * testsuite/28_regex/regex_error/regex_error.cc: Likewise.
-       * testsuite/28_regex/regression.cc: Likewise.
-       * testsuite/28_regex/sub_match/cast_char.cc: Likewise.
-       * testsuite/28_regex/sub_match/cast_wchar_t.cc: Likewise.
-       * testsuite/28_regex/sub_match/embedded_zeros_cmp.cc: Likewise.
-       * testsuite/28_regex/sub_match/length.cc: Likewise.
-       * testsuite/28_regex/traits/char/ctor.cc: Likewise.
-       * testsuite/28_regex/traits/char/isctype.cc: Likewise.
-       * testsuite/28_regex/traits/char/length.cc: Likewise.
-       * testsuite/28_regex/traits/char/lookup_classname.cc: Likewise.
-       * testsuite/28_regex/traits/char/lookup_collatename.cc: Likewise.
-       * testsuite/28_regex/traits/char/transform.cc: Likewise.
-       * testsuite/28_regex/traits/char/transform_primary.cc: Likewise.
-       * testsuite/28_regex/traits/char/translate.cc: Likewise.
-       * testsuite/28_regex/traits/char/translate_nocase.cc: Likewise.
-       * testsuite/28_regex/traits/char/user_defined.cc: Likewise.
-       * testsuite/28_regex/traits/char/value.cc: Likewise.
-       * testsuite/28_regex/traits/wchar_t/ctor.cc: Likewise.
-       * testsuite/28_regex/traits/wchar_t/isctype.cc: Likewise.
-       * testsuite/28_regex/traits/wchar_t/length.cc: Likewise.
-       * testsuite/28_regex/traits/wchar_t/lookup_classname.cc: Likewise.
-       * testsuite/28_regex/traits/wchar_t/lookup_collatename.cc: Likewise.
-       * testsuite/28_regex/traits/wchar_t/transform.cc: Likewise.
-       * testsuite/28_regex/traits/wchar_t/transform_primary.cc: Likewise.
-       * testsuite/28_regex/traits/wchar_t/translate.cc: Likewise.
-       * testsuite/28_regex/traits/wchar_t/translate_nocase.cc: Likewise.
-       * testsuite/28_regex/traits/wchar_t/user_defined.cc: Likewise.
-       * testsuite/28_regex/traits/wchar_t/value.cc: Likewise.
-       * testsuite/29_atomics/atomic/60658.cc: Likewise.
-       * testsuite/29_atomics/atomic/operators/51811.cc: Likewise.
-       * testsuite/29_atomics/atomic_flag/clear/1.cc: Likewise.
-       * testsuite/backward/11460.cc: Likewise.
-       * testsuite/backward/hash_map/1.cc: Likewise.
-       * testsuite/backward/hash_map/25896.cc: Likewise.
-       * testsuite/backward/hash_set/1.cc: Likewise.
-       * testsuite/backward/hash_set/25896.cc: Likewise.
-       * testsuite/decimal/binary-arith.cc: Likewise.
-       * testsuite/decimal/comparison.cc: Likewise.
-       * testsuite/decimal/compound-assignment-memfunc.cc: Likewise.
-       * testsuite/decimal/compound-assignment.cc: Likewise.
-       * testsuite/decimal/conversion-from-float.cc: Likewise.
-       * testsuite/decimal/conversion-from-integral.cc: Likewise.
-       * testsuite/decimal/conversion-to-generic-float.cc: Likewise.
-       * testsuite/decimal/conversion-to-integral.cc: Likewise.
-       * testsuite/decimal/ctor.cc: Likewise.
-       * testsuite/decimal/incdec-memfunc.cc: Likewise.
-       * testsuite/decimal/incdec.cc: Likewise.
-       * testsuite/decimal/make-decimal.cc: Likewise.
-       * testsuite/decimal/pr54036-1.cc: Likewise.
-       * testsuite/decimal/pr54036-2.cc: Likewise.
-       * testsuite/decimal/pr54036-3.cc: Likewise.
-       * testsuite/decimal/unary-arith.cc: Likewise.
-       * testsuite/special_functions/01_assoc_laguerre/check_nan.cc: Likewise.
-       * testsuite/special_functions/01_assoc_laguerre/check_value.cc:
-       Likewise.
-       * testsuite/special_functions/02_assoc_legendre/check_nan.cc: Likewise.
-       * testsuite/special_functions/02_assoc_legendre/check_value.cc:
-       Likewise.
-       * testsuite/special_functions/03_beta/check_nan.cc: Likewise.
-       * testsuite/special_functions/03_beta/check_value.cc: Likewise.
-       * testsuite/special_functions/04_comp_ellint_1/check_nan.cc: Likewise.
-       * testsuite/special_functions/04_comp_ellint_1/check_value.cc: Likewise.
-       * testsuite/special_functions/05_comp_ellint_2/check_nan.cc: Likewise.
-       * testsuite/special_functions/05_comp_ellint_2/check_value.cc: Likewise.
-       * testsuite/special_functions/06_comp_ellint_3/check_nan.cc: Likewise.
-       * testsuite/special_functions/06_comp_ellint_3/check_value.cc: Likewise.
-       * testsuite/special_functions/07_cyl_bessel_i/check_nan.cc: Likewise.
-       * testsuite/special_functions/07_cyl_bessel_i/check_value.cc: Likewise.
-       * testsuite/special_functions/07_cyl_bessel_i/pr56216.cc: Likewise.
-       * testsuite/special_functions/08_cyl_bessel_j/check_nan.cc: Likewise.
-       * testsuite/special_functions/08_cyl_bessel_j/check_value.cc: Likewise.
-       * testsuite/special_functions/09_cyl_bessel_k/check_nan.cc: Likewise.
-       * testsuite/special_functions/09_cyl_bessel_k/check_value.cc: Likewise.
-       * testsuite/special_functions/10_cyl_neumann/check_nan.cc: Likewise.
-       * testsuite/special_functions/10_cyl_neumann/check_value.cc: Likewise.
-       * testsuite/special_functions/11_ellint_1/check_nan.cc: Likewise.
-       * testsuite/special_functions/11_ellint_1/check_value.cc: Likewise.
-       * testsuite/special_functions/12_ellint_2/check_nan.cc: Likewise.
-       * testsuite/special_functions/12_ellint_2/check_value.cc: Likewise.
-       * testsuite/special_functions/13_ellint_3/check_nan.cc: Likewise.
-       * testsuite/special_functions/13_ellint_3/check_value.cc: Likewise.
-       * testsuite/special_functions/14_expint/check_nan.cc: Likewise.
-       * testsuite/special_functions/14_expint/check_value.cc: Likewise.
-       * testsuite/special_functions/15_hermite/check_nan.cc: Likewise.
-       * testsuite/special_functions/15_hermite/check_value.cc: Likewise.
-       * testsuite/special_functions/16_laguerre/check_nan.cc: Likewise.
-       * testsuite/special_functions/16_laguerre/check_value.cc: Likewise.
-       * testsuite/special_functions/17_legendre/check_nan.cc: Likewise.
-       * testsuite/special_functions/17_legendre/check_value.cc: Likewise.
-       * testsuite/special_functions/18_riemann_zeta/check_nan.cc: Likewise.
-       * testsuite/special_functions/18_riemann_zeta/check_value.cc: Likewise.
-       * testsuite/special_functions/19_sph_bessel/check_nan.cc: Likewise.
-       * testsuite/special_functions/19_sph_bessel/check_value.cc: Likewise.
-       * testsuite/special_functions/20_sph_legendre/check_nan.cc: Likewise.
-       * testsuite/special_functions/20_sph_legendre/check_value.cc: Likewise.
-       * testsuite/special_functions/21_sph_neumann/check_nan.cc: Likewise.
-       * testsuite/special_functions/21_sph_neumann/check_value.cc: Likewise.
-       * testsuite/tr2/bases/value.cc: Likewise.
-       * testsuite/tr2/direct_bases/value.cc: Likewise.
-       * testsuite/util/debug/checks.h: Likewise.
-       * testsuite/util/debug/unordered_checks.h: Likewise.
-       * testsuite/util/testsuite_allocator.h: Likewise.
-       * testsuite/util/testsuite_api.h: Likewise.
-       * testsuite/util/testsuite_common_types.h: Likewise.
-       * testsuite/util/testsuite_random.h: Likewise.
-       * testsuite/util/testsuite_rvalref.h: Likewise.
-
-2016-10-13  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/bits/shared_ptr_base.h: Include <functional>.
-       [!__cpp_rtti]: Do not include <typeinfo>.
-       * include/experimental/array: Do not include <functional>.
-       * include/experimental/memory: Include <bits/functional_hash.h>
-       instead of <functional>.
-       * include/experimental/propagate_const: Include <bits/stl_function.h>,
-       <bits/functional_hash.h>, and <bits/move.h> instead of <functional>.
-       * include/experimental/tuple: Do not include <functional>.
-       * include/std/future: Include <functional>.
-       * include/std/memory: Do not include <functional>.
-       * include/std/mutex: [_GLIBCXX_HAVE_TLS]: Likewise.
-       * src/c++11/compatibility-thread-c++0x.cc: Include <functional>.
-       * testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc: Add
-       missing includes.
-       * testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise.
-       * testsuite/20_util/specialized_algorithms/memory_management_tools/
-       1.cc: Likewise.
-       * testsuite/30_threads/call_once/60497.cc: Likewise.
-       * testsuite/30_threads/lock/2.cc: Likewise.
-       * testsuite/30_threads/thread/native_handle/cancel.cc: Likewise.
-       * testsuite/experimental/algorithm/sample.cc: Likewise.
-       * testsuite/experimental/array/make_array.cc: Likewise.
-       * testsuite/experimental/array/neg.cc: Likewise. Adjust dg-error line.
-       * testsuite/experimental/propagate_const/assignment/move_neg.cc:
-       Adjust dg-error lines.
-       * testsuite/experimental/propagate_const/cons/move_neg.cc: Likewise.
-       * testsuite/experimental/propagate_const/requirements2.cc: Likewise.
-       * testsuite/experimental/propagate_const/requirements3.cc: Likewise.
-       * testsuite/experimental/propagate_const/requirements4.cc: Likewise.
-       * testsuite/experimental/propagate_const/requirements5.cc: Likewise.
-
-       * testsuite/experimental/algorithm/sample.cc: Add missing header.
-
-       * include/experimental/propagate_const (element_type): Qualify
-       declval.
-
-       * testsuite/26_numerics/random/default_random_engine.cc: Use VERIFY
-       instead of assert.
-
-       * include/experiumental/functional (boyer_moore_searcher)
-       (__boyer_moore_map_base, __boyer_moore_array_base): Qualify containers
-       with _GLIBCXX_STD_C.
-       * include/std/functional: Likewise.
-
-       * include/std/chrono (floor): Replace non-constexpr operation.
-       * testsuite/20_util/duration_cast/rounding.cc: Test conversion to
-       durations with floating pointer representations.
-
-       * src/c++11/compatibility-thread-c++0x.cc (_Bind_simple)
-       (_Bind_simple_helper, __bind_simple): Restore for ABI compat symbols.
-
-       * include/std/functional (_Bind_simple, _Bind_simple_helper)
-       (__bind_simple): Remove.
-       * include/std/future: Include <bits/invoke.h> instead of <functional>.
-       (__future_base::_Task_state::_M_run)
-       (__future_base::_Task_state::_M_run_delayed): Use lambda expressions
-       instead of __bind_simple.
-       (__future_base::_Task_state::_S_maybe_wrap_ref): Remove.
-       (async): Use thread::__make_invoker instead of __bind_simple.
-       * include/std/thread: Include <tuple> and <bits/invoke.h> instead of
-       <functional>.
-       (thread::_Invoker, thread::__make_invoker): Define helpers to do
-       INVOKE(DECAY_COPY(f), DECAY_COPY(args)...).
-
-       * include/std/functional (_Not_fn): Make exception specifications
-       depend on whether negating the result can throw.
-       * testsuite/20_util/not_fn/1.cc: Move to ...
-       * testsuite/20_util/function_objects/not_fn/1.cc: ... here. Add tests
-       for types that can throw when negated and that cannot be negated.
-
-       * include/bits/invoke.h (__invoke): Fix exception-specification.
-       * include/std/functional (invoke): Likewise.
-       * testsuite/20_util/function_objects/invoke/1.cc: New test.
-
-2016-10-12  Paolo Carlini  <paolo.carlini@oracle.com>
-
-       * testsuite/util/testsuite_hooks.h: Rewrite VERIFY in terms of
-       __builtin_printf and __builtin_abort.
-       * testsuite/lib/libstdc++.exp: Remove _GLIBCXX_ASSERT use.
-       * scripts/testsuite_flags.in: Likewise.
-       * testsuite/22_locale/time_get/get/char/1.cc: Likewise.
-       * testsuite/22_locale/time_get/get/char/2.cc: Likewise.
-       * testsuite/22_locale/time_get/get/wchar_t/1.cc: Likewise.
-       * testsuite/22_locale/time_get/get/wchar_t/2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/close/char/4879.cc: Likewise, adjust.
-       * testsuite/27_io/basic_filebuf/close/char/9964.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/imbue/char/13171-2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/imbue/wchar_t/14975-2.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/seekoff/char/26777.cc: Likewise.
-       * testsuite/27_io/basic_filebuf/underflow/char/10097.cc: Likewise.
-       * testsuite/27_io/basic_ostream/inserters_arithmetic/char/1.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_arithmetic/char/hexfloat.cc:
-       Likewise.
-       * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/1.cc:
-       Likewise.
-       * testsuite/27_io/objects/char/7.cc: Likewise.
-       * testsuite/27_io/objects/char/9661-1.cc: Likewise.
-       * testsuite/27_io/objects/wchar_t/7.cc: Likewise.
-       * testsuite/27_io/objects/wchar_t/9661-1.cc: Likewise.
-       * testsuite/18_support/50594.cc: Remove 'test' variable, adjust.
-       * testsuite/18_support/bad_alloc/what.cc: Likewise.
-       * testsuite/18_support/bad_cast/what.cc: Likewise.
-       * testsuite/18_support/bad_exception/what.cc: Likewise.
-       * testsuite/18_support/bad_typeid/what.cc: Likewise.
-       * testsuite/18_support/exception/38732.cc: Likewise.
-       * testsuite/18_support/exception/what.cc: Likewise.
-       * testsuite/18_support/exception_ptr/64241.cc: Likewise.
-       * testsuite/18_support/exception_ptr/current_exception.cc: Likewise.
-       * testsuite/18_support/exception_ptr/lifespan.cc: Likewise.
-       * testsuite/18_support/exception_ptr/make_exception_ptr.cc: Likewise.
-       * testsuite/18_support/exception_ptr/rethrow_exception.cc: Likewise.
-       * testsuite/18_support/nested_exception/cons.cc: Likewise.
-       * testsuite/18_support/nested_exception/nested_ptr.cc: Likewise.
-       * testsuite/18_support/nested_exception/rethrow_if_nested.cc: Likewise.
-       * testsuite/18_support/nested_exception/rethrow_nested.cc: Likewise.
-       * testsuite/18_support/nested_exception/throw_with_nested.cc: Likewise.
-       * testsuite/18_support/numeric_limits/char16_32_t.cc: Likewise.
-       * testsuite/18_support/numeric_limits/digits10.cc: Likewise.
-       * testsuite/18_support/numeric_limits/dr559.cc: Likewise.
-       * testsuite/18_support/numeric_limits/epsilon.cc: Likewise.
-       * testsuite/18_support/numeric_limits/is_iec559.cc: Likewise.
-       * testsuite/18_support/numeric_limits/is_signed.cc: Likewise.
-       * testsuite/18_support/numeric_limits/lowest.cc: Likewise.
-       * testsuite/18_support/numeric_limits/max_digits10.cc: Likewise.
-       * testsuite/18_support/numeric_limits/min_max.cc: Likewise.
-       * testsuite/18_support/numeric_limits/specialization_default_values.cc:
-       Likewise.
-       * testsuite/18_support/type_info/hash_code.cc: Likewise.
-       * testsuite/19_diagnostics/error_category/cons/copy_neg.cc: Likewise.
-       * testsuite/19_diagnostics/error_category/cons/default.cc: Likewise.
-       * testsuite/19_diagnostics/error_category/operators/equal.cc: Likewise.
-       * testsuite/19_diagnostics/error_category/operators/
-       not_equal.cc: Likewise.
-       * testsuite/19_diagnostics/error_code/cons/1.cc: Likewise.
-       * testsuite/19_diagnostics/error_code/cons/39882.cc: Likewise.
-       * testsuite/19_diagnostics/error_code/modifiers/39882.cc: Likewise.
-       * testsuite/19_diagnostics/error_code/operators/bool.cc: Likewise.
-       * testsuite/19_diagnostics/error_code/operators/equal.cc: Likewise.
-       * testsuite/19_diagnostics/error_code/operators/not_equal.cc: Likewise.
-       * testsuite/19_diagnostics/error_condition/cons/1.cc: Likewise.
-       * testsuite/19_diagnostics/error_condition/cons/39881.cc: Likewise.
-       * testsuite/19_diagnostics/error_condition/modifiers/39881.cc:
-       Likewise.
-       * testsuite/19_diagnostics/error_condition/operators/bool.cc: Likewise.
-       * testsuite/19_diagnostics/error_condition/operators/equal.cc:
-       Likewise.
-       * testsuite/19_diagnostics/error_condition/operators/not_equal.cc:
-       Likewise.
-       * testsuite/19_diagnostics/logic_error/what-1.cc: Likewise.
-       * testsuite/19_diagnostics/logic_error/what-2.cc: Likewise.
-       * testsuite/19_diagnostics/logic_error/what-3.cc: Likewise.
-       * testsuite/19_diagnostics/logic_error/what-big.cc: Likewise.
-       * testsuite/19_diagnostics/runtime_error/what-1.cc: Likewise.
-       * testsuite/19_diagnostics/runtime_error/what-2.cc: Likewise.
-       * testsuite/19_diagnostics/runtime_error/what-3.cc: Likewise.
-       * testsuite/19_diagnostics/runtime_error/what-big.cc: Likewise.
-       * testsuite/19_diagnostics/system_error/cons-1.cc: Likewise.
-       * testsuite/19_diagnostics/system_error/what-1.cc: Likewise.
-       * testsuite/19_diagnostics/system_error/what-2.cc: Likewise.
-       * testsuite/19_diagnostics/system_error/what-3.cc: Likewise.
-       * testsuite/19_diagnostics/system_error/what-4.cc: Likewise.
-       * testsuite/19_diagnostics/system_error/what-big.cc: Likewise.
-       * testsuite/20_util/addressof/1.cc: Likewise.
-       * testsuite/20_util/align/1.cc: Likewise.
-       * testsuite/20_util/align/2.cc: Likewise.
-       * testsuite/20_util/allocator/1.cc: Likewise.
-       * testsuite/20_util/allocator/10378.cc: Likewise.
-       * testsuite/20_util/allocator/8230.cc: Likewise.
-       * testsuite/20_util/allocator_traits/members/allocate_hint.cc:
-       Likewise.
-       * testsuite/20_util/allocator_traits/members/construct.cc: Likewise.
-       * testsuite/20_util/allocator_traits/members/destroy.cc: Likewise.
-       * testsuite/20_util/allocator_traits/members/max_size.cc: Likewise.
-       * testsuite/20_util/any/assign/exception.cc: Likewise.
-       * testsuite/20_util/auto_ptr/1.cc: Likewise.
-       * testsuite/20_util/auto_ptr/2.cc: Likewise.
-       * testsuite/20_util/auto_ptr/3.cc: Likewise.
-       * testsuite/20_util/auto_ptr/4.cc: Likewise.
-       * testsuite/20_util/auto_ptr/5.cc: Likewise.
-       * testsuite/20_util/auto_ptr/6.cc: Likewise.
-       * testsuite/20_util/auto_ptr/7.cc: Likewise.
-       * testsuite/20_util/bind/all_bound.cc: Likewise.
-       * testsuite/20_util/bind/conv_result.cc: Likewise.
-       * testsuite/20_util/bind/cv_quals.cc: Likewise.
-       * testsuite/20_util/bind/cv_quals_2.cc
-       * testsuite/20_util/bind/nested.cc: Likewise.
-       * testsuite/20_util/bind/placeholders.cc: Likewise.
-       * testsuite/20_util/bind/ref.cc: Likewise.
-       * testsuite/20_util/bind/ref2.cc: Likewise.
-       * testsuite/20_util/common_type/requirements/typedefs-1.cc: Likewise.
-       * testsuite/20_util/duration/arithmetic/1.cc: Likewise.
-       * testsuite/20_util/duration/arithmetic/2.cc: Likewise.
-       * testsuite/20_util/duration/arithmetic/58850.cc: Likewise.
-       * testsuite/20_util/duration/arithmetic/dr2020.cc: Likewise.
-       * testsuite/20_util/duration/arithmetic/dr934-2.cc: Likewise.
-       * testsuite/20_util/duration/comparison_operators/1.cc: Likewise.
-       * testsuite/20_util/duration/cons/1.cc: Likewise.
-       * testsuite/20_util/duration/cons/2.cc: Likewise.
-       * testsuite/20_util/enable_if/requirements/typedefs.cc: Likewise.
-       * testsuite/20_util/enable_if/requirements/typedefs_neg.cc: Likewise.
-       * testsuite/20_util/enable_shared_from_this/members/assign.cc:
-       Likewise.
-       * testsuite/20_util/exchange/1.cc: Likewise.
-       * testsuite/20_util/forward/a.cc: Likewise.
-       * testsuite/20_util/forward/b.cc: Likewise.
-       * testsuite/20_util/forward/d.cc: Likewise.
-       * testsuite/20_util/function/1.cc: Likewise.
-       * testsuite/20_util/function/2.cc: Likewise.
-       * testsuite/20_util/function/3.cc: Likewise.
-       * testsuite/20_util/function/4.cc: Likewise.
-       * testsuite/20_util/function/43397.cc: Likewise.
-       * testsuite/20_util/function/5.cc: Likewise.
-       * testsuite/20_util/function/6.cc: Likewise.
-       * testsuite/20_util/function/7.cc: Likewise.
-       * testsuite/20_util/function/8.cc: Likewise.
-       * testsuite/20_util/function/9.cc: Likewise.
-       * testsuite/20_util/function/assign/move.cc: Likewise.
-       * testsuite/20_util/function/cons/move.cc: Likewise.
-       * testsuite/20_util/function_objects/dr660.cc: Likewise.
-       * testsuite/20_util/hash/chi2_q_bit_flip_set.cc: Likewise.
-       * testsuite/20_util/hash/chi2_q_bit_string_set.cc: Likewise.
-       * testsuite/20_util/hash/chi2_q_document_words.cc: Likewise.
-       * testsuite/20_util/hash/chi2_q_numeric_pattern_set.cc: Likewise.
-       * testsuite/20_util/hash/chi2_q_uniform_random.cc: Likewise.
-       * testsuite/20_util/hash/operators/size_t.cc: Likewise.
-       * testsuite/20_util/hash/quality.cc: Likewise.
-       * testsuite/20_util/integral_constant/static_definition.cc: Likewise.
-       * testsuite/20_util/integral_constant/true_false_value.cc: Likewise.
-       * testsuite/20_util/is_function/24808.cc: Likewise.
-       * testsuite/20_util/is_object/24808.cc: Likewise.
-       * testsuite/20_util/move_if_noexcept/1.cc: Likewise.
-       * testsuite/20_util/move_if_noexcept/constexpr.cc: Likewise.
-       * testsuite/20_util/owner_less/cmp.cc: Likewise.
-       * testsuite/20_util/pair/1.cc: Likewise.
-       * testsuite/20_util/pair/2.cc: Likewise.
-       * testsuite/20_util/pair/3.cc: Likewise.
-       * testsuite/20_util/pair/4.cc: Likewise.
-       * testsuite/20_util/pair/make_pair/constexpr.cc: Likewise.
-       * testsuite/20_util/pair/moveable.cc: Likewise.
-       * testsuite/20_util/pair/piecewise.cc: Likewise.
-       * testsuite/20_util/pair/swap.cc: Likewise.
-       * testsuite/20_util/ratio/comparisons/comp1.cc: Likewise.
-       * testsuite/20_util/ratio/comparisons/comp2.cc: Likewise.
-       * testsuite/20_util/ratio/comparisons/comp3.cc: Likewise.
-       * testsuite/20_util/ratio/cons/cons1.cc: Likewise.
-       * testsuite/20_util/ratio/operations/45866.cc: Likewise.
-       * testsuite/20_util/ratio/operations/47913.cc: Likewise.
-       * testsuite/20_util/ratio/operations/ops1.cc: Likewise.
-       * testsuite/20_util/ratio/operations/ops2.cc: Likewise.
-       * testsuite/20_util/ratio/operations/ops3.cc: Likewise.
-       * testsuite/20_util/reference_wrapper/invoke.cc: Likewise.
-       * testsuite/20_util/scoped_allocator/1.cc: Likewise.
-       * testsuite/20_util/scoped_allocator/2.cc: Likewise.
-       * testsuite/20_util/shared_ptr/assign/assign.cc: Likewise.
-       * testsuite/20_util/shared_ptr/assign/auto_ptr.cc: Likewise.
-       * testsuite/20_util/shared_ptr/assign/auto_ptr_neg.cc: Likewise.
-       * testsuite/20_util/shared_ptr/assign/move.cc: Likewise.
-       * testsuite/20_util/shared_ptr/assign/shared_ptr.cc: Likewise.
-       * testsuite/20_util/shared_ptr/assign/unique_ptr_lvalue_neg.cc:
-       Likewise.
-       * testsuite/20_util/shared_ptr/comparison/cmp.cc: Likewise.
-       * testsuite/20_util/shared_ptr/comparison/less.cc: Likewise.
-       * testsuite/20_util/shared_ptr/cons/alias.cc: Likewise.
-       * testsuite/20_util/shared_ptr/cons/alloc.cc: Likewise.
-       * testsuite/20_util/shared_ptr/cons/auto_ptr.cc: Likewise.
-       * testsuite/20_util/shared_ptr/cons/copy.cc: Likewise.
-       * testsuite/20_util/shared_ptr/cons/default.cc: Likewise.
-       * testsuite/20_util/shared_ptr/cons/move.cc: Likewise.
-       * testsuite/20_util/shared_ptr/cons/nullptr.cc: Likewise.
-       * testsuite/20_util/shared_ptr/cons/pointer.cc: Likewise.
-       * testsuite/20_util/shared_ptr/cons/unique_ptr.cc: Likewise.
-       * testsuite/20_util/shared_ptr/cons/unique_ptr_array.cc: Likewise.
-       * testsuite/20_util/shared_ptr/cons/unique_ptr_deleter.cc: Likewise.
-       * testsuite/20_util/shared_ptr/cons/unique_ptr_deleter_ref_1.cc:
-       Likewise.
-       * testsuite/20_util/shared_ptr/cons/unique_ptr_deleter_ref_2.cc:
-       Likewise.
-       * testsuite/20_util/shared_ptr/cons/unique_ptr_neg.cc: Likewise.
-       * testsuite/20_util/shared_ptr/cons/weak_ptr.cc: Likewise.
-       * testsuite/20_util/shared_ptr/creation/alloc.cc: Likewise.
-       * testsuite/20_util/shared_ptr/creation/dr402.cc: Likewise.
-       * testsuite/20_util/shared_ptr/creation/dr925.cc: Likewise.
-       * testsuite/20_util/shared_ptr/creation/make.cc: Likewise.
-       * testsuite/20_util/shared_ptr/dest/dest.cc: Likewise.
-       * testsuite/20_util/shared_ptr/hash/1.cc: Likewise.
-       * testsuite/20_util/shared_ptr/misc/24595.cc: Likewise.
-       * testsuite/20_util/shared_ptr/misc/42019.cc: Likewise.
-       * testsuite/20_util/shared_ptr/misc/io.cc: Likewise.
-       * testsuite/20_util/shared_ptr/misc/swap.cc: Likewise.
-       * testsuite/20_util/shared_ptr/modifiers/reset.cc: Likewise.
-       * testsuite/20_util/shared_ptr/modifiers/reset_alloc.cc: Likewise.
-       * testsuite/20_util/shared_ptr/modifiers/reset_neg.cc: Likewise.
-       * testsuite/20_util/shared_ptr/modifiers/swap.cc: Likewise.
-       * testsuite/20_util/shared_ptr/modifiers/swap_neg.cc: Likewise.
-       * testsuite/20_util/shared_ptr/observers/bool_conv.cc: Likewise.
-       * testsuite/20_util/shared_ptr/observers/get.cc: Likewise.
-       * testsuite/20_util/shared_ptr/observers/owner_before.cc: Likewise.
-       * testsuite/20_util/shared_ptr/observers/unique.cc: Likewise.
-       * testsuite/20_util/shared_ptr/observers/use_count.cc: Likewise.
-       * testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc:
-       Likewise.
-       * testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise.
-       * testsuite/20_util/specialized_algorithms/uninitialized_copy/
-       move_iterators/1.cc: Likewise.
-       * testsuite/20_util/specialized_algorithms/uninitialized_copy_n/
-       move_iterators/1.cc: Likewise.
-       * testsuite/20_util/temporary_buffer.cc: Likewise.
-       * testsuite/20_util/time_point/1.cc: Likewise.
-       * testsuite/20_util/time_point/2.cc: Likewise.
-       * testsuite/20_util/time_point/3.cc: Likewise.
-       * testsuite/20_util/time_point/nonmember/constexpr.cc: Likewise.
-       * testsuite/20_util/tuple/48476.cc: Likewise.
-       * testsuite/20_util/tuple/comparison_operators/comparisons.cc:
-       Likewise.
-       * testsuite/20_util/tuple/cons/allocators.cc: Likewise.
-       * testsuite/20_util/tuple/cons/assignment.cc: Likewise.
-       * testsuite/20_util/tuple/cons/big_tuples.cc: Likewise.
-       * testsuite/20_util/tuple/cons/constructor.cc: Likewise.
-       * testsuite/20_util/tuple/creation_functions/23978.cc: Likewise.
-       * testsuite/20_util/tuple/creation_functions/48476.cc: Likewise.
-       * testsuite/20_util/tuple/creation_functions/constexpr.cc: Likewise.
-       * testsuite/20_util/tuple/creation_functions/forward_as_tuple.cc:
-       Likewise.
-       * testsuite/20_util/tuple/creation_functions/make_tuple.cc: Likewise.
-       * testsuite/20_util/tuple/creation_functions/tie.cc: Likewise.
-       * testsuite/20_util/tuple/creation_functions/tie2.cc: Likewise.
-       * testsuite/20_util/tuple/cv_tuple_size.cc: Likewise.
-       * testsuite/20_util/tuple/element_access/get.cc: Likewise.
-       * testsuite/20_util/tuple/element_access/get_by_type.cc: Likewise.
-       * testsuite/20_util/tuple/moveable.cc: Likewise.
-       * testsuite/20_util/tuple/swap.cc: Likewise.
-       * testsuite/20_util/tuple/tuple_size.cc: Likewise.
-       * testsuite/20_util/typeindex/comparison_operators.cc: Likewise.
-       * testsuite/20_util/typeindex/hash.cc: Likewise.
-       * testsuite/20_util/typeindex/hash_code.cc: Likewise.
-       * testsuite/20_util/typeindex/name.cc: Likewise.
-       * testsuite/20_util/unique_ptr/assign/48635.cc: Likewise.
-       * testsuite/20_util/unique_ptr/assign/move.cc: Likewise.
-       * testsuite/20_util/unique_ptr/assign/move_array.cc: Likewise.
-       * testsuite/20_util/unique_ptr/assign/nullptr.cc: Likewise.
-       * testsuite/20_util/unique_ptr/cons/auto_ptr.cc: Likewise.
-       * testsuite/20_util/unique_ptr/cons/nullptr.cc: Likewise.
-       * testsuite/20_util/unique_ptr/cons/pointer.cc: Likewise.
-       * testsuite/20_util/unique_ptr/cons/pointer_array.cc: Likewise.
-       * testsuite/20_util/unique_ptr/cons/ptr_deleter.cc: Likewise.
-       * testsuite/20_util/unique_ptr/creation/array.cc: Likewise.
-       * testsuite/20_util/unique_ptr/creation/single.cc: Likewise.
-       * testsuite/20_util/unique_ptr/hash/1.cc: Likewise.
-       * testsuite/20_util/unique_ptr/modifiers/43183.cc: Likewise.
-       * testsuite/20_util/unique_ptr/specialized_algorithms/
-       comparisons.cc: Likewise.
-       * testsuite/20_util/unique_ptr/specialized_algorithms/
-       comparisons_array.cc: Likewise.
-       * testsuite/20_util/unique_ptr/specialized_algorithms/swap.cc:
-       Likewise.
-       * testsuite/20_util/uses_allocator/construction.cc: Likewise.
-       * testsuite/20_util/uses_allocator/value.cc: Likewise.
-       * testsuite/20_util/variant/run.cc: Likewise.
-       * testsuite/20_util/weak_ptr/observers/owner_before.cc: Likewise.
-       * testsuite/21_strings/basic_string/allocator/char/copy.cc: Likewise.
-       * testsuite/21_strings/basic_string/allocator/char/copy_assign.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/allocator/char/move.cc: Likewise.
-       * testsuite/21_strings/basic_string/allocator/char/move_assign.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/allocator/char/swap.cc: Likewise.
-       * testsuite/21_strings/basic_string/allocator/wchar_t/copy.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/allocator/wchar_t/move.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/allocator/wchar_t/swap.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/capacity/1.cc: Likewise.
-       * testsuite/21_strings/basic_string/capacity/char/1.cc: Likewise.
-       * testsuite/21_strings/basic_string/capacity/char/18654.cc: Likewise.
-       * testsuite/21_strings/basic_string/capacity/char/2.cc: Likewise.
-       * testsuite/21_strings/basic_string/capacity/char/shrink_to_fit.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/capacity/wchar_t/1.cc: Likewise.
-       * testsuite/21_strings/basic_string/capacity/wchar_t/18654.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/capacity/wchar_t/2.cc: Likewise.
-       * testsuite/21_strings/basic_string/capacity/wchar_t/shrink_to_fit.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/cons/char/1.cc: Likewise.
-       * testsuite/21_strings/basic_string/cons/char/2.cc: Likewise.
-       * testsuite/21_strings/basic_string/cons/char/3.cc: Likewise.
-       * testsuite/21_strings/basic_string/cons/char/4.cc: Likewise.
-       * testsuite/21_strings/basic_string/cons/char/42261.cc: Likewise.
-       * testsuite/21_strings/basic_string/cons/char/5.cc: Likewise.
-       * testsuite/21_strings/basic_string/cons/char/6.cc: Likewise.
-       * testsuite/21_strings/basic_string/cons/char/7.cc: Likewise.
-       * testsuite/21_strings/basic_string/cons/char/8.cc: Likewise.
-       * testsuite/21_strings/basic_string/cons/char/moveable.cc: Likewise.
-       * testsuite/21_strings/basic_string/cons/char/moveable2.cc: Likewise.
-       * testsuite/21_strings/basic_string/cons/wchar_t/1.cc: Likewise.
-       * testsuite/21_strings/basic_string/cons/wchar_t/2.cc: Likewise.
-       * testsuite/21_strings/basic_string/cons/wchar_t/3.cc: Likewise.
-       * testsuite/21_strings/basic_string/cons/wchar_t/4.cc: Likewise.
-       * testsuite/21_strings/basic_string/cons/wchar_t/42261.cc: Likewise.
-       * testsuite/21_strings/basic_string/cons/wchar_t/5.cc: Likewise.
-       * testsuite/21_strings/basic_string/cons/wchar_t/6.cc: Likewise.
-       * testsuite/21_strings/basic_string/cons/wchar_t/7.cc: Likewise.
-       * testsuite/21_strings/basic_string/cons/wchar_t/8.cc: Likewise.
-       * testsuite/21_strings/basic_string/cons/wchar_t/moveable.cc: Likewise.
-       * testsuite/21_strings/basic_string/cons/wchar_t/moveable2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/element_access/char/1.cc: Likewise.
-       * testsuite/21_strings/basic_string/element_access/char/2.cc: Likewise.
-       * testsuite/21_strings/basic_string/element_access/char/3.cc: Likewise.
-       * testsuite/21_strings/basic_string/element_access/char/4.cc: Likewise.
-       * testsuite/21_strings/basic_string/element_access/char/58163.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/element_access/char/empty.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/element_access/char/front_back.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/element_access/wchar_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/element_access/wchar_t/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/element_access/wchar_t/3.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/element_access/wchar_t/4.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/element_access/wchar_t/58163.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/element_access/wchar_t/empty.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/element_access/wchar_t/
-       front_back.cc: Likewise.
-       * testsuite/21_strings/basic_string/init-list.cc: Likewise.
-       * testsuite/21_strings/basic_string/inserters_extractors/char/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/inserters_extractors/char/10.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/inserters_extractors/char/11.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/inserters_extractors/char/
-       28277.cc: Likewise.
-       * testsuite/21_strings/basic_string/inserters_extractors/char/4.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/inserters_extractors/char/5.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/inserters_extractors/char/6.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/inserters_extractors/char/7.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/inserters_extractors/char/8.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/inserters_extractors/char/9.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/inserters_extractors/pod/
-       10081-in.cc: Likewise.
-       * testsuite/21_strings/basic_string/inserters_extractors/pod/
-       10081-out.cc: Likewise.
-       * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/
-       10.cc: Likewise.
-       * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/
-       11.cc: Likewise.
-       * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/
-       28277.cc: Likewise.
-       * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/4.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/5.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/6.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/7.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/8.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/inserters_extractors/wchar_t/9.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/append/char/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/append/char/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/append/char/3.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/append/char/4.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/append/wchar_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/append/wchar_t/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/append/wchar_t/3.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/append/wchar_t/4.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/assign/char/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/assign/char/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/assign/char/3.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/assign/char/4.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/assign/char/
-       move_assign.cc: Likewise.
-       * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/3.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/4.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/
-       move_assign.cc: Likewise.
-       * testsuite/21_strings/basic_string/modifiers/insert/char/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/insert/char/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/insert/char/3.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/insert/wchar_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/insert/wchar_t/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/insert/wchar_t/3.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/pop_back/char/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/pop_back/wchar_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/replace/char/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/replace/char/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/replace/char/3.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/replace/char/4.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/replace/char/5.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/replace/char/6.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/replace/char/7.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/replace/wchar_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/replace/wchar_t/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/replace/wchar_t/3.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/replace/wchar_t/4.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/replace/wchar_t/5.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/replace/wchar_t/6.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/replace/wchar_t/7.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/numeric_conversions/char/dr1261.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/numeric_conversions/char/stof.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/numeric_conversions/char/stoi.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/numeric_conversions/char/stold.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/numeric_conversions/char/stoll.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/numeric_conversions/char/
-       stoull.cc: Likewise.
-       * testsuite/21_strings/basic_string/numeric_conversions/char/
-       to_string.cc: Likewise.
-       * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
-       dr1261.cc: Likewise.
-       * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
-       stod.cc: Likewise.
-       * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
-       stof.cc: Likewise.
-       * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
-       stoi.cc: Likewise.
-       * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
-       stol.cc: Likewise.
-       * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
-       stold.cc: Likewise.
-       * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
-       stoll.cc: Likewise.
-       * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
-       stoul.cc: Likewise.
-       * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
-       stoull.cc: Likewise.
-       * testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
-       to_wstring.cc: Likewise.
-       * testsuite/21_strings/basic_string/operations/compare/char/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/compare/char/13650.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/compare/char/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/compare/wchar_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/compare/wchar_t/
-       13650.cc: Likewise.
-       * testsuite/21_strings/basic_string/operations/compare/wchar_t/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/data/char/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/data/wchar_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/find/char/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/find/char/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/find/char/3.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/find/char/4.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/find/char/5.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/find/wchar_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/find/wchar_t/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/find/wchar_t/3.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/find/wchar_t/4.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/find/wchar_t/5.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/rfind/char/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/rfind/char/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/rfind/char/3.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/rfind/wchar_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/rfind/wchar_t/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/rfind/wchar_t/3.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/substr/char/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/substr/wchar_t/
-       1.cc: Likewise.
-       * testsuite/21_strings/basic_string/operators/char/1.cc: Likewise.
-       * testsuite/21_strings/basic_string/operators/char/2.cc: Likewise.
-       * testsuite/21_strings/basic_string/operators/char/3.cc: Likewise.
-       * testsuite/21_strings/basic_string/operators/char/4.cc: Likewise.
-       * testsuite/21_strings/basic_string/operators/char/5.cc: Likewise.
-       * testsuite/21_strings/basic_string/operators/wchar_t/1.cc: Likewise.
-       * testsuite/21_strings/basic_string/operators/wchar_t/2.cc: Likewise.
-       * testsuite/21_strings/basic_string/operators/wchar_t/3.cc: Likewise.
-       * testsuite/21_strings/basic_string/operators/wchar_t/4.cc: Likewise.
-       * testsuite/21_strings/basic_string/operators/wchar_t/5.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/capacity/1.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/cons/char/1.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/cons/char/2.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/cons/char/3.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/cons/wchar_t/1.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/cons/wchar_t/2.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/cons/wchar_t/3.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/element_access/char/
-       1.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/element_access/char/
-       empty.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/element_access/char/
-       front_back.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/element_access/wchar_t/
-       1.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/element_access/wchar_t/
-       empty.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/element_access/wchar_t/
-       front_back.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/inserters/char/1.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/inserters/char/2.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/inserters/char/3.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/inserters/pod/10081-out.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/inserters/wchar_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/inserters/wchar_t/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/inserters/wchar_t/3.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/modifiers/remove_prefix/
-       char/1.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/modifiers/remove_prefix/
-       wchar_t/1.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/modifiers/remove_suffix/
-       char/1.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/modifiers/remove_suffix/
-       wchar_t/1.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/operations/compare/char/
-       1.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/operations/compare/char/
-       13650.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/operations/compare/wchar_t/
-       1.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/operations/compare/wchar_t/
-       13650.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/operations/copy/char/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/copy/wchar_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/data/char/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/data/wchar_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/find/char/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/find/char/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/find/char/3.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/find/char/4.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/find/wchar_t/
-       1.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/operations/find/wchar_t/
-       2.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/operations/find/wchar_t/
-       3.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/operations/find/wchar_t/
-       4.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/operations/rfind/char/
-       1.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/operations/rfind/char/
-       2.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/operations/rfind/char/
-       3.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/operations/rfind/wchar_t/
-       1.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/operations/rfind/wchar_t/
-       2.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/operations/rfind/wchar_t/
-       3.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/operations/string_conversion/
-       1.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/operations/substr/char/
-       1.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/operations/substr/wchar_t/
-       1.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/operators/char/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operators/wchar_t/2.cc:
-       Likewise.
-       * testsuite/21_strings/c_strings/char/1.cc: Likewise.
-       * testsuite/21_strings/c_strings/wchar_t/1.cc: Likewise.
-       * testsuite/21_strings/char_traits/requirements/char/1.cc: Likewise.
-       * testsuite/21_strings/char_traits/requirements/char/57704.cc:
-       Likewise.
-       * testsuite/21_strings/char_traits/requirements/short/1.cc: Likewise.
-       * testsuite/21_strings/char_traits/requirements/wchar_t/1.cc: Likewise.
-
-       * doc/xml/manual/test.xml: Fix typo.
-
-2016-10-12  Jonathan Wakely  <jwakely@redhat.com>
-
-       * doc/xml/manual/status_cxx2017.xml: Add std::sample status.
-       * doc/html/*: Regenerate.
-       * include/experimental/algorithm (__sample): Move to bits/stl_algo.h
-       and into namespace std.
-       * include/bits/stl_algo.h (__sample): Define here. Fix invalid use
-       of input iterator. Defend against overloaded comma operator.
-       (sample): Define for C++17.
-       * testsuite/25_algorithms/sample/1.cc: New test.
-
-       * testsuite/util/testsuite_common_types.h
-       (bitwise_assignment_operators): Use direct-initialization for C++11
-       and later, to avoid CopyConstructible requirement.
-       * testsuite/29_atomics/atomic/cons/assign_neg.cc: Adjust dg-error
-       line numbers.
-       * testsuite/29_atomics/atomic/cons/copy_neg.cc: Likewise.
-       * testsuite/29_atomics/atomic_integral/cons/assign_neg.cc: Likewise.
-       * testsuite/29_atomics/atomic_integral/cons/copy_neg.cc: Likewise.
-       * testsuite/29_atomics/atomic_integral/operators/bitwise_neg.cc:
-       Adjust expected errors and line numbers.
-
-       * include/std/mutex [_GLIBCXX_HAVE_TLS] (_Once_call): Remove.
-       (call_once) [_GLIBCXX_HAVE_TLS]: Simplify by removing _Once_call.
-
-       * include/bits/stl_uninitialized.h
-       (__uninitialized_default_novalue_n_1<true>): Add missing return.
-       * testsuite/20_util/specialized_algorithms/memory_management_tools/
-       1.cc: Check return values of uninitialized_xxx_n algorithms.
-
-       * libsupc++/nested_exception.h (throw_with_nested): Remove return.
-
-       * doc/xml/manual/intro.xml: Document LWG 2442 status.
-       * include/std/mutex [_GLIBCXX_HAVE_TLS] (__once_call_impl): Remove.
-       [_GLIBCXX_HAVE_TLS] (_Once_call): Declare primary template and define
-       partial specialization to unpack args and forward to std::invoke.
-       (call_once) [_GLIBCXX_HAVE_TLS]: Use forward_as_tuple and _Once_call
-       instead of __bind_simple and __once_call_impl.
-       (call_once) [!_GLIBCXX_HAVE_TLS]: Use __invoke instead of
-       __bind_simple.
-       * testsuite/30_threads/call_once/dr2442.cc: New test.
-
-2016-10-11  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/bits/stl_list.h (assign(initializer_list<value_type>)): Call
-       _M_assign_dispatch directly with correct tag.
-
-       * doc/xml/manual/intro.xml: Document LWG 2484 status.
-       * libsupc++/nested_exception.h (_Throw_with_nested_impl)
-       (_Throw_with_nested_helper): Remove.
-       (__throw_with_nested_impl): New overloaded functions to implement
-       throw_with_nested logic.
-       (throw_with_nested): Call __throw_with_nested_impl.
-       (_Rethrow_if_nested_impl): Remove
-       (__rethrow_if_nested_impl): New overloaded functions to implement
-       rethrow_if_nested logic.
-       (rethrow_if_nested): Call __rethrow_if_nested_impl.
-       * testsuite/18_support/nested_exception/rethrow_if_nested.cc: Test
-       problem cases from LWG 2484.
-
-       * python/libstdcxx/v6/printers.py (build_libstdcxx_dictionary):
-       Register printer for std::__cxx11::list.
-       * python/libstdcxx/v6/xmethods.py (ListMethodsMatcher.match): Match
-       std::__cxx11::list as well as std::list.
-
-       * include/experimental/string_view (basic_string_view::_S_compare):
-       Remove redundant const from return type.
-       * include/std/string_view (basic_string_view:_S_compare): Likewise.
-
-       * include/bits/std_mutex.h (mutex::native_handle)
-       (lock_guard(mutex_type&, adopt_lock_t)
-       (unique_lock(mutex_type&, adopt_lock_t): Add noexcept.
-       * include/std/mutex (recursive_mutex, timed_mutex)
-       (recursive_timed_mutex): Likewise.
-
-2016-10-10  Jonathan Wakely  <jwakely@redhat.com>
-
-       * doc/xml/manual/appendix_contributing.xml (contrib.organization):
-       Replace <literallayout> with nested <variablelist> elements. Update
-       some more outdated text.
-       * doc/html/*: Regenerate.
-
-2016-10-10  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Make any's copy assignment operator exception-safe,
-       don't copy the underlying value when any is moved,
-       make in_place constructors explicit.
-       * include/std/any (any(in_place_type_t<_ValueType>, _Args&&...)):
-       Make explicit.
-       (any(in_place_type_t<_ValueType>, initializer_list<_Up>, _Args&&...)):
-       Likewise.
-       (operator=(const any&)): Make strongly exception-safe.
-       (operator=(any&&)): reset() unconditionally in the case where
-       rhs has a value.
-       (operator=(_ValueType&&)): Indent the return type.
-       (_Manager_internal<_Tp>::_S_manage): Move in _Op_xfer, don't copy.
-       * testsuite/20_util/any/assign/2.cc: Adjust.
-       * testsuite/20_util/any/assign/exception.cc: New.
-       * testsuite/20_util/any/cons/2.cc: Adjust.
-       * testsuite/20_util/any/cons/explicit.cc: New.
-       * testsuite/20_util/any/misc/any_cast_neg.cc: Ajust.
-
-2016-10-10  Jonathan Wakely  <jwakely@redhat.com>
-
-       * doc/xml/manual/appendix_contributing.xml (contrib.organization):
-       Describe other subdirectories and add markup. Remove outdated
-       reference to check-script target.
-       * doc/html/*: Regenerate.
-
-       * doc/xml/manual/status_cxx2011.xml: Correct C++11 status.
-
-       * libsupc++/eh_ptr.cc (exception_ptr): Replace _GLIBCXX_USE_NOEXCEPT
-       with noexcept.
-
-       * include/std/functional (_Bind_result::__enable_if_void): Use alias
-       template instead of class template.
-       (_Bind_result::__disable_if_void): Likewise.
-       (_Bind_result::__call): Adjust uses of __enable_if_void and
-       __disable_if_void.
-
-       * doc/xml/manual/intro.xml: Document DR 2296 status.
-       * doc/xml/manual/status_cxx2017.xml: Update status.
-       * include/bits/move.h (__addressof): Add _GLIBCXX_CONSTEXPR and
-       call __builtin_addressof.
-       (addressof): Add _GLIBCXX17_CONSTEXPR.
-       * testsuite/20_util/addressof/requirements/constexpr.cc: New test.
-       * testsuite/20_util/forward/c_neg.cc: Adjust dg-error lineno.
-       * testsuite/20_util/forward/f_neg.cc: Likewise.
-
-       * include/bits/allocator.h (allocator<T>::is_always_equal): Define.
-       * testsuite/20_util/allocator/requirements/typedefs.cc: Test for
-       is_always_equal.
-       * testsuite/util/testsuite_allocator.h
-       (uneq_allocator::is_always_equal): Define as false_type.
-
-       * include/experimental/numeric (gcd, lcm): Make bool arguments
-       ill-formed.
-       * include/std/numeric (gcd, lcm): Likewise.
-       * testsuite/26_numerics/gcd/gcd_neg.cc: New test.
-       * testsuite/26_numerics/lcm/lcm_neg.cc: New test.
-
-       * include/bits/shared_ptr.h (enable_shared_from_this::weak_from_this):
-       Add noexcept.
-       * include/bits/shared_ptr_base.h
-       (__enable_shared_from_this::weak_from_this): Likewise.
-       * testsuite/20_util/enable_shared_from_this/members/weak_from_this.cc:
-       Test exception-specification of weak_from_this.
-
-2016-10-07  Jonathan Wakely  <jwakely@redhat.com>
-
-       * doc/xml/manual/status_cxx1998.xml: Improve documentation of
-       implementation-defined properties.
-       * doc/xml/manual/status_cxx2011.xml: Likewise.
-       * doc/xml/manual/status_cxx2017.xml: Likewise.
-
-       * doc/xml/manual/status_cxx2017.xml: Update status.
-       * include/std/type_traits (has_unique_object_representations): Define.
-       * testsuite/20_util/has_unique_object_representations/value.cc: New.
-       * testsuite/20_util/has_unique_object_representations/requirements/
-       explicit_instantiation.cc: New.
-       * testsuite/20_util/has_unique_object_representations/requirements/
-       typedefs.cc: New.
-
-2016-10-06  Jonathan Wakely  <jwakely@redhat.com>
-
-       * doc/xml/manual/status_cxx2011.xml: Update status.
-       * include/std/scoped_allocator (__outer_allocator_t, __outermost_type):
-       New helpers for recursive OUTERMOST.
-       (__outermost): Use __outermost_type::_S_outermost.
-       (__do_outermost, scoped_allocator_adaptor::__outermost_type): Remove.
-       (scoped_allocator_adaptor::__outermost_alloc_traits): Use new
-       __outermost_type helper.
-       (scoped_allocator_adaptor::_Constructible): New alias template.
-       (scoped_allocator_adaptor::scoped_allocator_adaptor<_Outer2>):
-       Constrain template constructors.
-       * testsuite/20_util/scoped_allocator/3.cc: New test.
-       * testsuite/20_util/scoped_allocator/outermost.cc: New test.
-
-2016-10-05  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/70564
-       * testsuite/20_util/not_fn/1.cc: Fix test.
-       * testsuite/experimental/functional/not_fn.cc: Likewise.
-
-       PR libstdc++/70101
-       * include/bits/stl_queue.h (priority_queue): Fix allocator-extended
-       constructors.
-       * testsuite/23_containers/priority_queue/allocator.cc: New test.
-
-       PR libstdc++/77864
-       * include/bits/stl_map.h (map::map()): Use nothrow constructibility
-       of comparison function in conditional noexcept.
-       * include/bits/stl_multimap.h (multimap::multimap()): Likewise.
-       * include/bits/stl_multiset.h (multiset::multiset()): Likewise.
-       * include/bits/stl_set.h (set::set()): Likewise.
-       * testsuite/23_containers/map/cons/noexcept_default_construct.cc:
-       New test.
-       * testsuite/23_containers/multimap/cons/noexcept_default_construct.cc:
-       Likewise.
-       * testsuite/23_containers/multiset/cons/noexcept_default_construct.cc:
-       Likewise.
-       * testsuite/23_containers/set/cons/noexcept_default_construct.cc:
-       Likewise.
-
-       * include/bits/node_handle.h (_Node_handle): Remove invalid and unused
-       alias declaration.
-
-       PR libstdc++/70564
-       * include/experimental/functional (_Not_fn): Remove.
-       (not_fn): Use std::_Not_fn.
-       * include/std/functional (_Not_fn): Add second parameter to
-       disambiguate copying from initialization by not_fn. Define for C++14.
-       (not_fn): Add second argument to initialization.
-       * testsuite/20_util/not_fn/1.cc: Copy call wrapper using
-       direct-initialization.
-
-2016-10-03  François Dumont  <fdumont@gcc.gnu.org>
-
-       * src/c++11/shared_ptr.cc (mask, invalid, get_mutex): Move
-       declaration...
-       * src/c++11/mutex_pool.h: ... here. New.
-       * src/c++11/debug.cc: Use latter.
-
-2016-10-03  Jonathan Wakely  <jwakely@redhat.com>
-
-       * doc/xml/manual/status_cxx2017.xml: Update gcd/lcm status.
-       * doc/html/*: Regenerate.
-       * include/experimental/numeric (__abs): Move to <numeric>.
-       (gcd, lcm): Use __detail::gcd and __detail::lcm.
-       * include/std/numeric (__detail::__abs_integral)
-       (__detail::__gcd, __detail::__lcm): Define.
-       (gcd, lcm): Define for C++17.
-       * testsuite/26_numerics/gcd/1.cc: New test.
-       * testsuite/26_numerics/lcm/1.cc: New test.
-       * testsuite/experimental/numeric/gcd.cc: Swap contents with ...
-       * testsuite/experimental/numeric/lcd.cc: ... this.
-
-       PR libstdc++/68323
-       PR libstdc++/77794
-       * config/abi/pre/gnu-versioned-namespace.ver: Add exports for
-       __cxa_thread_atexit and __gnu_cxx::__freeres.
-       * include/Makefile.am: Add <experimental/bits/lfts_config.h>
-       * include/Makefile.in: Regenerate.
-       * include.bits/basic_string.h: Fix nesting of versioned namespaces.
-       * include/bits/c++config: Declare versioned namespaces for literals.
-       * include/bits/regex.h (basic_regex, match_results): Add workarounds
-       for PR c++/59256.
-       * include/bits/uniform_int_dist.h: Fix nesting of versioned namespace.
-       * include/std/chrono: Likewise.
-       * include/std/complex: Likewise.
-       * include/std/string_view: Likewise.
-       * include/std/variant: Likewise. Add workaround for PR c++/59256.
-       * include/experimental/bits/fs_fwd.h: Declare versioned namespace.
-       * include/experimental/bits/lfts_config.h: Declare versioned
-       namespaces.
-       * include/experimental/algorithm: Include
-       <experimental/bits/lfts_config.h>.
-       * include/experimental/any: Likewise.
-       * include/experimental/bits/erase_if.h: Likewise.
-       * include/experimental/chrono: Likewise.
-       * include/experimental/functional: Likewise.
-       * include/experimental/memory_resource: Likewise.
-       * include/experimental/optional: Likewise.
-       * include/experimental/propagate_const: Likewise.
-       * include/experimental/random: Likewise.
-       * include/experimental/ratio: Likewise.
-       * include/experimental/system_error: Likewise.
-       * include/experimental/tuple: Likewise.
-       * include/experimental/type_traits: Likewise.
-       * include/experimental/utility: Likewise.
-       * include/experimental/string_view: Likewise. Fix nesting of
-       versioned namespaces.
-       * include/experimental/bits/string_view.tcc: Reopen inline namespace
-       for non-inline function definitions.
-       * testsuite/17_intro/using_namespace_std_exp_neg.cc: New test.
-       * testsuite/20_util/duration/literals/range.cc: Adjust dg-error line.
-       * testsuite/experimental/any/misc/any_cast_neg.cc: Likewise.
-       * testsuite/experimental/propagate_const/assignment/move_neg.cc:
-       Likewise.
-       * testsuite/experimental/propagate_const/cons/move_neg.cc: Likewise.
-       * testsuite/experimental/propagate_const/requirements2.cc: Likewise.
-       * testsuite/experimental/propagate_const/requirements3.cc: Likewise.
-       * testsuite/experimental/propagate_const/requirements4.cc: Likewise.
-       * testsuite/experimental/propagate_const/requirements5.cc: Likewise.
-       * testsuite/ext/profile/mutex_extensions_neg.cc: Likewise.
-
-       PR libstdc++/77814
-       * include/bits/std_abs.h: Use "C++" language linkage.
-       * testsuite/17_intro/headers/c++2011/linkage.cc: Move <complex.h> to
-       the end. Add <stdalign.h>.
-
-2016-10-03  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       PR libstdc++/77802
-       * testsuite/20_util/tuple/77802.cc: New.
-
-       Revert:
-       2016-09-21  Ville Voutilainen  <ville.voutilainen@gmail.com>
-       Implement LWG 2729 for tuple.
-       * include/std/tuple (_Tuple_impl(_Tuple_impl&&)):
-       Suppress conditionally.
-       (_Tuple_impl(_Tuple_impl<_Idx, _UHead, _UTails...>&&)): Likewise.
-       (__is_tuple_impl_trait_impl, __is_tuple_impl_trait): New.
-       (_Tuple_impl(const _Head&)): Constrain.
-       (_Tuple_impl(_UHead&&)): Likewise.
-       (_Tuple_impl(_Tuple_impl&&)): Suppress conditionally.
-       (_Tuple_impl(const _Tuple_impl<_Idx, _UHead>&)): Constrain.
-       (_Tuple_impl(_Tuple_impl<_Idx, _UHead>&&)): Likewise.
-       (operator=(const tuple&)): Enable conditionally.
-       (operator=(tuple&&)): Suppress conditionally.
-       (operator=(const tuple<_UElements...>&)): Constrain.
-       (operator=(tuple<_UElements...>&&)): Likewise.
-       (operator=(const tuple&)): Enable conditionally (2-param tuple).
-       (operator=(tuple&&)): Suppress conditionally (2-param tuple).
-       (operator=(const tuple<_U1, _U2>&)): Constrain.
-       (operator=(tuple<_U1, _U2>&&)): Likewise.
-       (operator=(const pair<_U1, _U2>&)): Likewise.
-       (operator=(pair<_U1, _U2>&&)): Likewise.
-       * testsuite/20_util/tuple/element_access/get_neg.cc: Adjust.
-       * testsuite/20_util/tuple/tuple_traits.cc: New.
-
-2016-09-30  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/77795
-       * acinclude.m4 (GLIBCXX_CHECK_STDIO_PROTO): Use -std=gnu++11 to check
-       for gets.
-       * config.h.in: Regenerate.
-       * configure: Regenerate.
-       * include/c_global/cstdio [!_GLIBCXX_HAVE_GETS] (gets): Only declare
-       for C++98 and C++11.
-       * include/c_std/cstdio [!_GLIBCXX_HAVE_GETS] (gets): Likewise.
-       * testsuite/27_io/headers/cstdio/functions_neg.cc: New test.
-
-       * doc/xml/manual/intro.xml: Document LWG 2192 changes.
-       * doc/html/*: Regenerate.
-       * include/Makefile.am: Add bits/std_abs.h.
-       * include/Makefile.in: Regenerate.
-       * include/bits/std_abs.h: New header defining all required overloads
-       of std::abs in one place (LWG 2294).
-       * include/c_global/cmath (abs(double), abs(float), abs(long double)):
-       Move to bits/std_abs.h.
-       (abs<_Tp>(_Tp)): Remove.
-       * include/c_global/cstdlib (abs(long), abs(long long), abs(__int<N>)):
-       Move to bits/std_abs.h.
-       * testsuite/26_numerics/headers/cmath/dr2192.cc: New test.
-       * testsuite/26_numerics/headers/cmath/dr2192_neg.cc: New test.
-       * testsuite/26_numerics/headers/cstdlib/dr2192.cc: New test.
-       * testsuite/26_numerics/headers/cstdlib/dr2192_neg.cc: New test.
-
-       PR libstdc++/77801
-       * include/experimental/numeric: Include <numeric>.
-       (__abs): Define.
-       (gcd, lcm): Use __abs instead of std::abs.
-       * testsuite/experimental/numeric/77801.cc: New test.
-       * testsuite/experimental/numeric/gcd.cc: Test unsigned inputs.
-       * testsuite/experimental/numeric/lcm.cc: Likewise.
-
-2016-09-29  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Make optional::reset noexcept, make optional::value
-       work in constant expressions.
-       * include/std/optional (_M_get): Make constexpr.
-       (reset): Make noexcept.
-       * testsuite/20_util/optional/assignment/7.cc: New.
-       * testsuite/20_util/optional/observers/6.cc: New.
-
-2016-09-29  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/c_global/cmath (hypot, __hypot3): Move C++17 overloads
-       outside _GLIBCXX_USE_C99_MATH_TR1 condition.
-
-2016-09-29  Alan Modra  <amodra@gmail.com>
-
-       * configure.ac (LONG_DOUBLE_COMPAT_FLAGS): New ACSUBST.
-       * src/Makefile.am (compatibility-ldbl.o, compatibility-ldbl.lo):
-       Use LONG_DOUBLE_COMPAT_FLAGS.
-       * Makefile.in: Regenerate.
-       * configure: Regenerate.
-       * doc/Makefile.in: Regenerate.
-       * include/Makefile.in: Regenerate.
-       * libsupc++/Makefile.in: Regenerate.
-       * po/Makefile.in: Regenerate.
-       * python/Makefile.in: Regenerate.
-       * src/Makefile.in: Regenerate.
-       * src/c++11/Makefile.in: Regenerate.
-       * src/c++98/Makefile.in: Regenerate.
-       * src/filesystem/Makefile.in: Regenerate.
-       * testsuite/Makefile.in: Regenerate.
-
-2016-09-28  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/std/chrono (system_clock): Fix typo in comment.
-
-       * include/experimental/bits/fs_fwd.h (file_time_type): Simplify
-       definition.
-       * src/filesystem/ops.cc (file_time): Take error_code parameter and
-       check for overflow.
-       (do_copy_file, last_write_time): Pass error_code in file_time calls.
-       * testsuite/experimental/filesystem/operations/last_write_time.cc:
-       New.
-       * testsuite/util/testsuite_fs.h (scoped_file): Define RAII helper.
-
-       PR libstdc++/77686
-       * include/std/functional (_Any_data): Add may_alias attribute.
-
-2016-09-27  Jonathan Wakely  <jwakely@redhat.com>
-
-       * doc/xml/manual/status_cxx2017.xml: Update status.
-       * doc/html/*: Regenerate.
-       * include/std/functional (__cpp_lib_boyer_moore_searcher): Define.
-       * testsuite/20_util/function_objects/searchers.cc: Test feature macro.
-
-       * doc/xml/manual/status_cxx2017.xml: Update status.
-       * include/c_global/cmath (hypot): Add three-dimensional overloads.
-       * testsuite/26_numerics/headers/cmath/hypot.cc: New.
-
-2016-09-26  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       PR libstdc++/77727
-       * include/std/optional (optional(const optional<_Up>&)):
-       Default-initialize the base and use emplace.
-       (optional(optional<_Up>&&)): Likewise.
-       * testsuite/20_util/optional/cons/77727.cc: New.
-
-2016-09-26  François Dumont  <fdumont@gcc.gnu.org>
-
-       * include/debug/safe_base.h
-       (_Safe_iterator_base::_M_detach_single): Make public.
-
-2016-09-26  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/bits/range_access.h (__cpp_lib_array_constexpr): Do not
-       redefine macro defined in <bits/stl_iterator.h>.
-
-       * include/bits/stl_map.h (map::extract(const_iterator)): Assert that
-       iterator is not past-the-end.
-       * include/bits/stl_multimap.h (multimap::extract(const_iterator)):
-       Likewise.
-       * include/bits/stl_multiset.h (multiset::extract(const_iterator)):
-       Likewise.
-       * include/bits/stl_set.h (set::extract(const_iterator)): Likewise.
-       * include/bits/unordered_map.h (unordered_map::extract(const_iterator))
-       (unordered_multimap::extract(const_iterator)): Likewise.
-       * include/bits/unordered_set.h (unordered_set::extract(const_iterator))
-       (unordered_multiset::extract(const_iterator)): Likewise.
-
-2016-09-26  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       PR libstdc++/77717
-       * testsuite/21_strings/basic_string_view/operations/compare/char/1.cc:
-       Fix an out-of-bounds access.
-
-2016-09-26  Marek Polacek  <polacek@redhat.com>
-
-       PR c/7652
-       * libsupc++/hash_bytes.cc: Add [[gnu::fallthrough]].
-
-2016-09-25  François Dumont  <fdumont@gcc.gnu.org>
-
-       * src/c++11/debug.cc: Include debug/vector. Include cctype. Remove
-       functional.
-       (get_safe_base_mutex): Get mutex based on address lowest non nil bits.
-       * testsuite/23_containers/vector/debug/mutex_association.cc: New.
-
-       * include/debug/bitset (bitset::reference::reference(const _Base_ref&,
-       bitset*)): Remove __unused__ attribute.
-       * include/debug/safe_base.h (_Safe_iterator_base): Make
-       _Safe_sequence_base a friend.
-       (_Safe_iterator_base::_M_attach): Make protected.
-       (_Safe_iterator_base::_M_attach_single): Likewise.
-       (_Safe_iterator_base::_M_detach): Likewise.
-       (_Safe_iterator_base::_M_detach_single): Likewise.
-       (_Safe_sequence_base): Make _Safe_iterator_base a friend.
-       (_Safe_sequence_base::_Safe_sequence_base(_Safe_sequence_base&&)): New.
-       (_Safe_sequence_base::_M_swap): Make protected.
-       (_Safe_sequence_base::_M_attach): Make private.
-       (_Safe_sequence_base::_M_attach_single): Likewise.
-       (_Safe_sequence_base::_M_detach): Likewise.
-       (_Safe_sequence_base::_M_detach_single): Likewise.
-       * include/debug/safe_container.h
-       (_Safe_container::_Safe_container(_Safe_container&&)): Make default.
-       * include/debug/safe_iterator.h
-       (_Safe_iterator::operator++()): Name __scoped_lock instance.
-       * include/debug/safe_iterator.tcc: Remove trailing line.
-       * include/debug/safe_unordered_base.h
-       (_Safe_local_iterator_base::_M_attach): Make protected.
-       (_Safe_local_iterator_base::_M_attach_single): Likewise.
-       (_Safe_local_iterator_base::_M_detach): Likewise.
-       (_Safe_local_iterator_base::_M_detach_single): Likewise.
-       (_Safe_unordered_container_base): Make _Safe_local_iterator_base friend.
-       (_Safe_unordered_container_base::_M_attach_local): Make private.
-       (_Safe_unordered_container_base::_M_attach_local_single): Likewise.
-       (_Safe_unordered_container_base::_M_detach_local): Likewise.
-       (_Safe_unordered_container_base::_M_detach_local_single): Likewise.
-
-       * include/parallel/algo.h: Generalize usage of std::__iterator_category.
-       Adjust whitespaces.
-
-2016-09-23  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/56166
-       PR libstdc++/77582
-       * include/bits/basic_string.h (basic_string::clear()): Drop reference
-       and use empty rep.
-       * include/ext/rc_string_base.h (__rc_string_base::_M_clear()):
-       Likewise.
-       * testsuite/21_strings/basic_string/56166.cc: New.
-       * testsuite/ext/vstring/modifiers/clear/56166.cc: New.
-
-       * include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI]
-       (basic_string::erase(size_type, size_type)): Add fast path for
-       truncating the string, by calling _M_set_length directly.
-       (basic_string::erase(__const_iterator, __const_iterator)): Likewise.
-       * include/bits/basic_string.tcc [_GLIBCXX_USE_CXX11_ABI]
-       (basic_string::resize(size_type, _CharT)): Likewise.
-
-2016-09-22  Jason Merrill  <jason@redhat.com>
-
-       * configure.ac: Define HAVE_MEMALIGN for newlib.
-
-2015-09-23  Sebastian Huber  <sebastian.huber@embedded-brains.de>
-
-       * config/cpu/m68k/atomicity.h: Adjust comment.
-       * acinclude.m4 (GLIBCXX_ENABLE_ATOMIC_BUILTINS): Honor
-       explicit atomicity_dir setup via configure.host.
-       * configure.host (rtems-*): Set atomicity_dir.
-       * configure: Regenerate.
-
-2016-09-22  Jonathan Wakely  <jwakely@redhat.com>
-
-       Implement C++17 node extraction and insertion (P0083R5)
-       * doc/xml/manual/status_cxx2017.xml: Document status.
-       * doc/html/*: Regenerate.
-       * include/Makefile.am: Add bits/node_handle.h and reorder.
-       * include/Makefile.in: Regenerate.
-       * include/bits/hashtable.h (_Hashtable::node_type)
-       (_Hashtable::insert_return_type, _Hashtable::_M_reinsert_node)
-       (_Hashtable::_M_reinsert_node_multi, _Hashtable::extract)
-       (_Hashtable::_M_merge_unique, _Hashtable::_M_merge_multi): Define.
-       (_Hash_merge_helper): Define primary template.
-       * include/bits/node_handle.h: New header.
-       * include/bits/stl_map.h (map): Declare _Rb_tree_merge_helper as
-       friend.
-       (map::node_type, map::insert_return_type, map::extract, map::merge)
-       (map::insert(node_type&&), map::insert(const_iterator, node_type&&)):
-       Define new members.
-       (_Rb_tree_merge_helper): Specialize for map.
-       * include/bits/stl_multimap.h (multimap): Declare _Rb_tree_merge_helper
-       as friend.
-       (multimap::node_type, multimap::extract, multimap::merge)
-       (multimap::insert(node_type&&))
-       (multimap::insert(const_iterator, node_type&&)): Define.
-       (_Rb_tree_merge_helper): Specialize for multimap.
-       * include/bits/stl_multiset.h (multiset): Declare _Rb_tree_merge_helper
-       as friend.
-       (multiset::node_type, multiset::extract, multiset::merge)
-       (multiset::insert(node_type&&))
-       (multiset::insert(const_iterator, node_type&&)): Define.
-       * include/bits/stl_set.h (set): Declare _Rb_tree_merge_helper as
-       friend.
-       (set::node_type, set::insert_return_type, set::extract, set::merge)
-       (set::insert(node_type&&), set::insert(const_iterator, node_type&&)):
-       Define.
-       (_Rb_tree_merge_helper): Specialize for set.
-       * include/bits/stl_tree.h (_Rb_tree): Declare _Rb_tree<> as friend.
-       (_Rb_tree::node_type, _Rb_tree::insert_return_type)
-       (_Rb_tree::_M_reinsert_node_unique, _Rb_tree::_M_reinsert_node_equal)
-       (_Rb_tree::_M_reinsert_node_hint_unique)
-       (_Rb_tree::_M_reinsert_node_hint_equal, _Rb_tree::extract)
-       (_Rb_tree::_M_merge_unique, _Rb_tree::_M_merge_equal): Define.
-       (_Rb_tree_merge_helper): Specialize for multiset.
-       * include/bits/unordered_map.h (unordered_map): Declare
-       unordered_map<> and unordered_multimap<> as friends.
-       (unordered_map::node_type, unordered_map::insert_return_type)
-       (unordered_map::extract, unordered_map::merge)
-       (unordered_map::insert(node_type&&))
-       (unordered_map::insert(const_iterator, node_type&&))
-       (unordered_multimap): Declare _Hash_merge_helper as friend.
-       (unordered_multimap::node_type, unordered_multimap::extract)
-       (unordered_multimap::merge, unordered_multimap::insert(node_type&&))
-       (unordered_multimap::insert(const_iterator, node_type&&)): Define.
-       (_Hash_merge_helper): Specialize for unordered maps and multimaps.
-       * include/bits/unordered_set.h (unordered_set, unordered_multiset):
-       Declare _Hash_merge_helper as friend.
-       (unordered_set::node_type, unordered_set::insert_return_type)
-       (unordered_set::extract, unordered_set::merge)
-       (unordered_set::insert(node_type&&))
-       (unordered_set::insert(const_iterator, node_type&&)): Define.
-       (unordered_multiset::node_type, unordered_multiset::extract)
-       (unordered_multiset::merge, unordered_multiset::insert(node_type&&))
-       (unordered_multiset::insert(const_iterator, node_type&&)): Define.
-       (_Hash_merge_helper): Specialize for unordered sets and multisets.
-       * include/debug/map.h (map): Add using declarations or forwarding
-       functions for new members.
-       * include/debug/map.h (multimap): Likewise.
-       * include/debug/map.h (multiset): Likewise.
-       * include/debug/map.h (set): Likewise.
-       * include/debug/unordered_map (unordered_map, unordered_multimap):
-       Likewise.
-       * include/debug/unordered_set( unordered_set, unordered_multiset):
-       Likewise.
-       * python/libstdcxx/v6/printers.py (get_value_from_aligned_membuf): New
-       helper function.
-       (get_value_from_list_node, get_value_from_Rb_tree_node): Use helper.
-       (StdNodeHandlePrinter): Define printer for node handles.
-       (build_libstdcxx_dictionary): Register StdNodeHandlePrinter.
-       * testsuite/23_containers/map/modifiers/extract.cc: New.
-       * testsuite/23_containers/map/modifiers/merge.cc: New.
-       * testsuite/23_containers/multimap/modifiers/extract.cc: New.
-       * testsuite/23_containers/multimap/modifiers/merge.cc: New.
-       * testsuite/23_containers/multiset/modifiers/extract.cc: New.
-       * testsuite/23_containers/multiset/modifiers/merge.cc: New.
-       * testsuite/23_containers/set/modifiers/extract.cc: New.
-       * testsuite/23_containers/set/modifiers/merge.cc: New.
-       * testsuite/23_containers/unordered_map/modifiers/extract.cc: New.
-       * testsuite/23_containers/unordered_map/modifiers/merge.cc: New.
-       * testsuite/23_containers/unordered_multimap/modifiers/extract.cc:
-       New.
-       * testsuite/23_containers/unordered_multimap/modifiers/merge.cc: New.
-       * testsuite/23_containers/unordered_multiset/modifiers/extract.cc:
-       New.
-       * testsuite/23_containers/unordered_multiset/modifiers/merge.cc: New.
-       * testsuite/23_containers/unordered_set/modifiers/extract.cc: New.
-       * testsuite/23_containers/unordered_set/modifiers/merge.cc: New.
-       * testsuite/23_containers/unordered_set/instantiation_neg.cc: Adjust
-       dg-error lineno.
-       * testsuite/libstdc++-prettyprinters/cxx17.cc: Test node handles.
-
-2016-09-22  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Fix tests on old arm platforms for optional.
-       * testsuite/20_util/optional/77288.cc: Don't use exception_ptr.
-
-2016-09-22  Jonathan Wakely  <jwakely@redhat.com>
-
-       * python/libstdcxx/v6/printers.py (StdVariantPrinter): Adjust for
-       recent change to _Variant_storage.
-       * testsuite/libstdc++-prettyprinters/cxx17.cc: Test variant with
-       reference type.
-
-       * include/bits/uses_allocator.h (__uses_allocator_construct): Qualify
-       std::forward and ::new. Cast pointer to void*.
-       * include/std/variant (_Variant_storage, _Union, _Variant_base)
-       (__access, __visit_invoke, variant, visit): Qualify std::forward.
-       * testsuite/20_util/variant/compile.cc: Test for ADL problems.
-
-2016-09-22  Tim Shen  <timshen@google.com>
-
-       * include/std/variant (variant::operator=): Fix assignment
-       on references.
-       * testsuite/20_util/variant/compile.cc: Add test.
-
-2016-09-22  Tim Shen  <timshen@google.com>
-
-       PR libstdc++/77641
-       * include/std/variant (_Variant_storage::_Variant_storage):
-       Change _Variant_storage's union to be default constructible.
-       * testsuite/20_util/variant/compile.cc: New test.
-
-2016-09-21  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       PR libstdc++/77288
-       * include/std/optional (__is_optional_impl, __is_optional): Remove.
-       (__converts_from_optional, __assigns_from_optional): New.
-       (optional(_Up&&)): Use is_same instead of __is_optional.
-       (optional(const optional<_Up>&)): Constrain with
-       __converts_from_optional.
-       (optional(optional<_Up>&&)): Likewise.
-       (operator=(_Up&&)): Use is_same instead of __is_optional, check
-       is_same and is_scalar.
-       (operator=(const optional<_Up>&)): Constrain with
-       __converts_from_optional and __assigns_from_optional.
-       (operator=(optional<_Up>&&)): Likewise.
-       * testsuite/20_util/optional/77288.cc: New.
-       * testsuite/20_util/optional/cons/value.cc: Adjust.
-
-2016-09-21  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Implement LWG 2729 for tuple.
-       * include/std/tuple (_Tuple_impl(_Tuple_impl&&)):
-       Suppress conditionally.
-       (_Tuple_impl(_Tuple_impl<_Idx, _UHead, _UTails...>&&)): Likewise.
-       (__is_tuple_impl_trait_impl, __is_tuple_impl_trait): New.
-       (_Tuple_impl(const _Head&)): Constrain.
-       (_Tuple_impl(_UHead&&)): Likewise.
-       (_Tuple_impl(_Tuple_impl&&)): Suppress conditionally.
-       (_Tuple_impl(const _Tuple_impl<_Idx, _UHead>&)): Constrain.
-       (_Tuple_impl(_Tuple_impl<_Idx, _UHead>&&)): Likewise.
-       (operator=(const tuple&)): Enable conditionally.
-       (operator=(tuple&&)): Suppress conditionally.
-       (operator=(const tuple<_UElements...>&)): Constrain.
-       (operator=(tuple<_UElements...>&&)): Likewise.
-       (operator=(const tuple&)): Enable conditionally (2-param tuple).
-       (operator=(tuple&&)): Suppress conditionally (2-param tuple).
-       (operator=(const tuple<_U1, _U2>&)): Constrain.
-       (operator=(tuple<_U1, _U2>&&)): Likewise.
-       (operator=(const pair<_U1, _U2>&)): Likewise.
-       (operator=(pair<_U1, _U2>&&)): Likewise.
-       * testsuite/20_util/tuple/element_access/get_neg.cc: Adjust.
-       * testsuite/20_util/tuple/tuple_traits.cc: New.
-
-2016-09-21  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       PR libstdc++/77537
-       Implement LWG 2729 for pair.
-       * include/bits/stl_pair.h (_PCC): New.
-       (_ConstructiblePair, _ImplicitlyConvertiblePair):
-       Turn into static member functions of _PCC.
-       (_MoveConstructiblePair, _ImplicitlyMoveConvertiblePair): Likewise.
-       (_PCCP): New.
-       (pair(const _T1&, const _T2&)): Adjust.
-       (_PCCFP): New.
-       (pair(const pair<_U1, _U2>&)): Adjust.
-       (pair(_U1&&, const _T2&)): Likewise.
-       (pair(const _T1&, _U2&&)): Likewise.
-       (pair(_U1&&, _U2&&)): Likewise.
-       (pair(pair<_U1, _U2>&&)): Likewise.
-       (operator=(const pair&)): Make conditionally deleted.
-       (operator=(pair&&)): Make conditionally suppressed.
-       (operator=(const pair<_U1, _U2>&)): Constrain.
-       (operator=(pair<_U1, _U2>&&): Likewise.
-       * include/std/type_traits (__nonesuch): New.
-       * testsuite/20_util/pair/traits.cc: New.
-
-2016-09-20  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       PR libstdc++/77619
-       * include/bits/stl_construct.h: (_Construct_novalue): New.
-       (_Destroy_n_aux, _Destroy_n): New.
-       * include/bits/stl_uninitialized.h: (type_traits):
-       New include in C++11 mode.
-       (__uninitialized_default_novalue_1): New.
-       (__uninitialized_default_novalue_n_1): Likewise.
-       (__uninitialized_default_novalue): Likewise.
-       (__uninitialized_default_novalue_n): Likewise.
-       (__uninitialized_copy_n_pair): Likewise.
-       (uninitialized_default_construct):
-       Use __uninitialized_default_novalue.
-       (uninitialized_default_construct_n):
-       Use __uninitialized_default_novalue_n.
-       (uninitialized_value_construct): Use __uninitialized_default.
-       (uninitialized_value_construct_n): Use __uninitialized_default_n.
-       (uninitialized_move): Use uninitialized_copy.
-       (uninitialized_move_n): Use __uninitialized_copy_n_pair.
-       (destroy_at): Use _Destroy.
-       (destroy): Likewise.
-       (destroy_n): Likewise.
-       * testsuite/20_util/specialized_algorithms/
-       memory_management_tools/1.cc: Add tests for exceptions,
-       add tests for trivial cases for construct and move.
-
-2016-09-20  Jonathan Wakely  <jwakely@redhat.com>
-
-       * python/libstdcxx/v6/xmethods.py (DequeWorkerBase.__init__)
-       (DequeWorkerBase.index, VectorWorkerBase.get): Use // for division.
-
-2016-09-19  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/77645
-       * python/libstdcxx/v6/xmethods.py (DequeWorkerBase.__init__)
-       (DequeWorkerBase.index, VectorWorkerBase.get): Cast results of
-       division to int to work with Python 3.
-
-       * testsuite/lib/gdb-test.exp (gdb-test): Fail if Python error occurs.
-
-       * python/libstdcxx/v6/printers.py (SingleObjContainerPrinter): Allow
-       display_hint to be set by subclasses.
-       (StdVariantPrinter): Use array for display_hint. Adjust output to be
-       more similar to std::any and std::optional output.
-       (register_type_printers): Add type printers for basic_string_view
-       typedefs and experimental::any. Adjust type printers for
-       fundamentals_v1 templates to match fundamentals_v2 and later.
-       * testsuite/libstdc++-prettyprinters/cxx17.cc: New.
-
-       PR libstdc++/77645
-       * python/libstdcxx/v6/xmethods.py (DequeWorkerBase.index): Rename
-       argument.
-       (ListWorkerBase.get_value_from_node): Define new method.
-       (ListFrontWorker.__call__, ListBackWorker.__call__): Use it.
-
-2016-09-17  Jonathan Wakely  <jwakely@redhat.com>
-
-       * python/libstdcxx/v6/printers.py (StdVariantPrinter): Define.
-       (StdExpAnyPrinter, StdExpOptionalPrinter, StdExpStringViewPrinter):
-       Register for C++17 components in namespace std. Strip inline namespace
-       from typename.
-
-2016-09-16  Jonathan Wakely  <jwakely@redhat.com>
-
-       * doc/xml/manual/profile_mode.xml: Fix typo.
-       * doc/html/manual/profile_mode_devel.html: Regenerate.
-
-2016-09-16  Jonathan Wakely  <jwakely@redhat.com>
-           Marc Glisse  <marc.glisse@inria.fr>
-
-       * libsupc++/new_opa.cc [_GLIBCXX_HAVE_ALIGNED_ALLOC]
-       (operator new(size_t, align_val_t)): Replace modulus operator with
-       mask.
-
-2016-09-16  Jonathan Wakely  <jwakely@redhat.com>
-
-       * libsupc++/new_opa.cc [_GLIBCXX_HAVE_POSIX_MEMALIGN] (aligned_alloc):
-       Increase alignment if less than sizeof(void*).
-       [_GLIBCXX_HAVE_ALIGNED_ALLOC] (operator new(size_t, align_val_t)):
-       Increase size if not a multiple of alignment.
-
-2016-09-15  Jonathan Wakely  <jwakely@redhat.com>
-
-       * doc/xml/manual/debug_mode.xml: Minor editorial fixes.
-       * doc/html/*: Regenerate.
-
-       * testsuite/23_containers/vector/debug/insert6_neg.cc: Remove
-       -Wno-deprecated.
-       * testsuite/util/debug/checks.h (generate_unique<bool>): Specialize.
-
-2016-09-14  Marek Polacek  <polacek@redhat.com>
-
-       * testsuite/23_containers/vector/debug/insert6_neg.cc: Use
-       -Wno-deprecated.
-
-2016-09-14  Christophe Lyon  <christophe.lyon@linaro.org>
-
-       * testsuite/23_containers/vector/bool/modifiers/insert/31370.cc:
-       Move dg-do directive before dg-skip.
-       * testsuite/21_strings/debug/iterator_self_move_assign_neg.cc:
-       Move dg-do directive before dg-require.
-       * testsuite/21_strings/debug/self_move_assign_neg.cc: Likewise.
-       * testsuite/23_containers/vector/debug/57779_neg.cc: Likewise.
-       * testsuite/23_containers/vector/debug/60587_neg.cc: Likewise.
-       * testsuite/23_containers/vector/debug/assign1_neg.cc: Likewise.
-       * testsuite/23_containers/vector/debug/assign2_neg.cc: Likewise.
-       * testsuite/23_containers/vector/debug/assign3_neg.cc: Likewise.
-       * testsuite/23_containers/vector/debug/construct1_neg.cc: Likewise.
-       * testsuite/23_containers/vector/debug/construct2_neg.cc: Likewise.
-       * testsuite/23_containers/vector/debug/construct3_neg.cc: Likewise.
-       * testsuite/23_containers/vector/debug/insert1_neg.cc: Likewise.
-       * testsuite/23_containers/vector/debug/insert2_neg.cc: Likewise.
-       * testsuite/23_containers/vector/debug/insert3_neg.cc: Likewise.
-       * testsuite/23_containers/vector/debug/insert5_neg.cc: Likewise.
-       * testsuite/25_algorithms/lower_bound/debug/irreflexive.cc: Likewise.
-       * testsuite/25_algorithms/partial_sort_copy/debug/irreflexive_neg.cc:
-       Likewise.
-       * testsuite/25_algorithms/pop_heap/empty2_neg.cc: Likewise.
-       * testsuite/25_algorithms/pop_heap/empty_neg.cc: Likewise.
-       * testsuite/27_io/objects/char/12048-5.cc: Likewise.
-       * testsuite/ext/special_functions/conf_hyperg/check_nan.cc: Likewise.
-       * testsuite/ext/special_functions/hyperg/check_nan.cc: Likewise.
-
-2016-09-13  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Implement P0040R3, Extending memory management tools.
-       * include/bits/stl_uninitialized.h (utility): New include
-       in C++17 mode.
-       (uninitialized_default_construct): New.
-       (uninitialized_default_construct_n): Likewise.
-       (uninitialized_value_construct): Likewise.
-       (uninitialized_value_construct_n): Likewise.
-       (uninitialized_move): Likewise.
-       (uninitialized_move_n): Likewise.
-       (destroy_at, destroy, destroy_n): Likewise.
-       * testsuite/20_util/specialized_algorithms/memory_management_tools/
-       1.cc: New.
-
-2016-09-12  Jason Merrill  <jason@redhat.com>
-
-       * config/abi/pre/gnu.ver: Use [jmy] for size_t.
-
-2016-09-12  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Implement P0253R1, Fixing a design mistake in the searchers
-       interface in Library Fundamentals.
-       * include/std/functional: (utility): New include in C++17 mode.
-       (default_searcher): Use a pair as return type, adjust the definition.
-       (boyer_moore_searcher): Likewise.
-       (boyer_moore_horspool_searcher): Likewise.
-       * testsuite/20_util/function_objects/searchers.cc: Adjust.
-
-2016-09-12  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Implement C++17 string searchers.
-       * include/std/functional: (unordered_map, vector): New includes
-       in C++17 mode.
-       (array, bits/stl_algo.h): Likewise.
-       (default_searcher, __boyer_moore_map_base): New.
-       (__boyer_moore_array_base, __is_std_equal_to): Likewise.
-       (__boyer_moore_base_t, boyer_moore_searcher): Likewise.
-       (boyer_moore_horspool_searcher, make_default_searcher): Likewise.
-       (make_boyer_moore_searcher): Likewise.
-       (make_boyer_moore_horspool_searcher): Likewise.
-       * testsuite/20_util/function_objects/searchers.cc: New.
-
-2016-09-12  Matthew Wahab  <matthew.wahab@arm.com>
-
-       * testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc:
-       Move dg-do directive before dg-require.
-       * testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc: Likewise.
-       * testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc:
-       Likewise.
-       * testsuite/22_locale/codecvt/utf8.cc: Likewise.
-       * testsuite/22_locale/locale/cons/unicode.cc: Likewise.
-       * testsuite/23_containers/deque/debug/assign1_neg.cc: Likewise.
-       * testsuite/23_containers/deque/debug/assign2_neg.cc: Likewise.
-       * testsuite/23_containers/deque/debug/assign3_neg.cc: Likewise.
-       * testsuite/23_containers/deque/debug/construct1_neg.cc: Likewise.
-       * testsuite/23_containers/deque/debug/construct2_neg.cc: Likewise.
-       * testsuite/23_containers/deque/debug/construct3_neg.cc: Likewise.
-       * testsuite/23_containers/deque/debug/insert1_neg.cc: Likewise.
-       * testsuite/23_containers/deque/debug/insert2_neg.cc: Likewise.
-       * testsuite/23_containers/deque/debug/insert3_neg.cc: Likewise.
-       * testsuite/23_containers/deque/debug/insert5_neg.cc: Likewise.
-       * testsuite/23_containers/deque/debug/iterator_self_move_assign_neg.cc:
-       Likewise.
-       * testsuite/23_containers/deque/debug/self_move_assign_neg.cc:
-       Likewise.
-       * testsuite/23_containers/deque/debug/shrink_to_fit.cc: Likewise.
-       * testsuite/23_containers/forward_list/debug/60499.cc: Likewise.
-       * testsuite/23_containers/forward_list/debug/construct1_neg.cc:
-       Likewise.
-       * testsuite/23_containers/forward_list/debug/construct2_neg.cc:
-       Likewise.
-       * testsuite/23_containers/forward_list/debug/construct3_neg.cc:
-       Likewise.
-       * testsuite/23_containers/forward_list/debug/erase_after1_neg.cc:
-       Likewise.
-       * testsuite/23_containers/forward_list/debug/erase_after2_neg.cc:
-       Likewise.
-       * testsuite/23_containers/forward_list/debug/erase_after3_neg.cc:
-       Likewise.
-       * testsuite/23_containers/forward_list/debug/erase_after4_neg.cc:
-       Likewise.
-       * testsuite/23_containers/forward_list/debug/erase_after5_neg.cc:
-       Likewise.
-       * testsuite/23_containers/forward_list/debug/erase_after6_neg.cc:
-       Likewise.
-       * testsuite/23_containers/forward_list/debug/erase_after7_neg.cc:
-       Likewise.
-       * testsuite/23_containers/forward_list/debug/erase_after8_neg.cc:
-       Likewise.
-       * testsuite/23_containers/forward_list/debug/erase_after9_neg.cc:
-       Likewise.
-       * testsuite/23_containers/forward_list/debug/insert_after1_neg.cc:
-       Likewise.
-       * testsuite/23_containers/forward_list/debug/insert_after2_neg.cc:
-       Likewise.
-       * testsuite/23_containers/forward_list/debug/insert_after3_neg.cc:
-       Likewise.
-       * testsuite/23_containers/forward_list/debug/insert_after4_neg.cc:
-       Likewise.
-       * testsuite/23_containers/forward_list/debug/
-       iterator_self_move_assign_neg.cc: Likewise.
-       * testsuite/23_containers/forward_list/debug/self_move_assign_neg.cc:
-       Likewise.
-       * testsuite/23_containers/forward_list/debug/splice_after1_neg.cc:
-       Likewise.
-       * testsuite/23_containers/forward_list/debug/splice_after2_neg.cc:
-       Likewise.
-       * testsuite/23_containers/forward_list/debug/splice_after3_neg.cc:
-       Likewise.
-       * testsuite/23_containers/forward_list/debug/splice_after4_neg.cc:
-       Likewise.
-       * testsuite/23_containers/forward_list/debug/splice_after5_neg.cc:
-       Likewise.
-       * testsuite/23_containers/forward_list/debug/splice_after6_neg.cc:
-       Likewise.
-       * testsuite/23_containers/forward_list/debug/splice_after7_neg.cc:
-       Likewise.
-       * testsuite/23_containers/list/debug/assign1_neg.cc: Likewise.
-       * testsuite/23_containers/list/debug/assign2_neg.cc: Likewise.
-       * testsuite/23_containers/list/debug/assign3_neg.cc: Likewise.
-       * testsuite/23_containers/list/debug/construct1_neg.cc: Likewise.
-       * testsuite/23_containers/list/debug/construct2_neg.cc: Likewise.
-       * testsuite/23_containers/list/debug/construct3_neg.cc: Likewise.
-       * testsuite/23_containers/list/debug/insert1_neg.cc: Likewise.
-       * testsuite/23_containers/list/debug/insert2_neg.cc: Likewise.
-       * testsuite/23_containers/list/debug/insert3_neg.cc: Likewise.
-       * testsuite/23_containers/list/debug/insert5_neg.cc: Likewise.
-       * testsuite/23_containers/list/debug/iterator_self_move_assign_neg.cc:
-       Likewise.
-       * testsuite/23_containers/list/debug/self_move_assign_neg.cc: Likewise.
-       * testsuite/23_containers/map/debug/60499.cc: Likewise.
-       * testsuite/23_containers/map/debug/construct1_neg.cc: Likewise.
-       * testsuite/23_containers/map/debug/construct2_neg.cc: Likewise.
-       * testsuite/23_containers/map/debug/construct3_neg.cc: Likewise.
-       * testsuite/23_containers/map/debug/insert1_neg.cc: Likewise.
-       * testsuite/23_containers/map/debug/insert2_neg.cc: Likewise.
-       * testsuite/23_containers/map/debug/insert3_neg.cc: Likewise.
-       * testsuite/23_containers/map/debug/iterator_self_move_assign_neg.cc:
-       Likewise.
-       * testsuite/23_containers/map/debug/self_move_assign_neg.cc: Likewise.
-       * testsuite/23_containers/multimap/debug/60499.cc: Likewise.
-       * testsuite/23_containers/multimap/debug/construct1_neg.cc: Likewise.
-       * testsuite/23_containers/multimap/debug/construct2_neg.cc: Likewise.
-       * testsuite/23_containers/multimap/debug/construct3_neg.cc: Likewise.
-       * testsuite/23_containers/multimap/debug/insert1_neg.cc: Likewise.
-       * testsuite/23_containers/multimap/debug/insert2_neg.cc: Likewise.
-       * testsuite/23_containers/multimap/debug/insert3_neg.cc: Likewise.
-       * testsuite/23_containers/multimap/debug/
-       iterator_self_move_assign_neg.cc: Likewise.
-       * testsuite/23_containers/multimap/debug/self_move_assign_neg.cc:
-       Likewise.
-       * testsuite/23_containers/multiset/debug/60499.cc: Likewise.
-       * testsuite/23_containers/multiset/debug/construct1_neg.cc: Likewise.
-       * testsuite/23_containers/multiset/debug/construct2_neg.cc: Likewise.
-       * testsuite/23_containers/multiset/debug/construct3_neg.cc: Likewise.
-       * testsuite/23_containers/multiset/debug/insert1_neg.cc: Likewise.
-       * testsuite/23_containers/multiset/debug/insert2_neg.cc: Likewise.
-       * testsuite/23_containers/multiset/debug/insert3_neg.cc: Likewise.
-       * testsuite/23_containers/multiset/debug/
-       iterator_self_move_assign_neg.cc: Likewise.
-       * testsuite/23_containers/multiset/debug/self_move_assign_neg.cc:
-       Likewise.
-       * testsuite/23_containers/set/debug/60499.cc: Likewise.
-       * testsuite/23_containers/set/debug/construct1_neg.cc: Likewise.
-       * testsuite/23_containers/set/debug/construct2_neg.cc: Likewise.
-       * testsuite/23_containers/set/debug/construct3_neg.cc: Likewise.
-       * testsuite/23_containers/set/debug/insert1_neg.cc: Likewise.
-       * testsuite/23_containers/set/debug/insert2_neg.cc: Likewise.
-       * testsuite/23_containers/set/debug/insert3_neg.cc: Likewise.
-       * testsuite/23_containers/set/debug/iterator_self_move_assign_neg.cc:
-       Likewise.
-       * testsuite/23_containers/set/debug/self_move_assign_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_map/debug/60499.cc: Likewise.
-       * testsuite/23_containers/unordered_map/debug/begin1_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_map/debug/begin2_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_map/debug/bucket_size_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_map/debug/cbegin_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_map/debug/cend_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_map/debug/construct1_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_map/debug/construct2_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_map/debug/construct3_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_map/debug/end1_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_map/debug/end2_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_map/debug/insert1_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_map/debug/insert2_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_map/debug/insert3_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_map/debug/
-       invalid_local_iterator_compare_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_map/debug/
-       invalid_local_iterator_range_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_map/debug/
-       iterator_self_move_assign_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_map/debug/max_load_factor_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_map/debug/self_move_assign_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_map/debug/
-       use_erased_local_iterator_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_map/debug/
-       use_invalid_iterator_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_map/debug/
-       use_invalid_local_iterator_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_multimap/debug/60499.cc: Likewise.
-       * testsuite/23_containers/unordered_multimap/debug/begin1_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_multimap/debug/begin2_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_multimap/debug/bucket_size_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_multimap/debug/cbegin_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_multimap/debug/cend_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_multimap/debug/construct1_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_multimap/debug/construct2_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_multimap/debug/construct3_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_multimap/debug/end1_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_multimap/debug/end2_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_multimap/debug/insert1_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_multimap/debug/insert2_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_multimap/debug/insert3_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_multimap/debug/
-       invalid_local_iterator_compare_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_multimap/debug/
-       invalid_local_iterator_range_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_multimap/debug/
-       iterator_self_move_assign_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_multimap/debug/
-       max_load_factor_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_multimap/debug/
-       self_move_assign_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_multimap/debug/
-       use_erased_local_iterator_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_multimap/debug/
-       use_invalid_iterator_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_multimap/debug/
-       use_invalid_local_iterator_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_multiset/debug/60499.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_multiset/debug/begin1_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_multiset/debug/begin2_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_multiset/debug/bucket_size_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_multiset/debug/cbegin_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_multiset/debug/cend_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_multiset/debug/construct1_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_multiset/debug/construct2_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_multiset/debug/construct3_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_multiset/debug/end1_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_multiset/debug/end2_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_multiset/debug/insert1_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_multiset/debug/insert2_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_multiset/debug/insert3_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_multiset/debug/
-       invalid_local_iterator_compare_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_multiset/debug/
-       invalid_local_iterator_range_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_multiset/debug/
-       iterator_self_move_assign_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_multiset/debug/
-       max_load_factor_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_multiset/debug/
-       self_move_assign_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_multiset/debug/
-       use_erased_local_iterator_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_multiset/debug/
-       use_invalid_iterator_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_multiset/debug/
-       use_invalid_local_iterator_neg.cc: Likewise.
-       *  testsuite/23_containers/unordered_set/debug/60499.cc: Likewise.
-       * testsuite/23_containers/unordered_set/debug/begin1_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_set/debug/begin2_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_set/debug/bucket_size_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_set/debug/cbegin_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_set/debug/cend_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_set/debug/construct1_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_set/debug/construct2_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_set/debug/construct3_neg.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_set/debug/end1_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_set/debug/end2_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_set/debug/insert1_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_set/debug/insert2_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_set/debug/insert3_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_set/debug/
-       invalid_local_iterator_compare_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_set/debug/
-       invalid_local_iterator_range_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_set/debug/
-       iterator_self_move_assign_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_set/debug/
-       max_load_factor_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_set/debug/
-       self_move_assign_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_set/debug/
-       use_erased_local_iterator_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_set/debug/
-       use_invalid_iterator_neg.cc: Likewise.
-       * testsuite/23_containers/unordered_set/debug/
-       use_invalid_local_iterator_neg.cc: Likewise.
-       * testsuite/23_containers/vector/debug/52433.cc: Likewise.
-       * testsuite/23_containers/vector/debug/60499.cc: Likewise.
-       * testsuite/23_containers/vector/debug/bool/shrink_to_fit.cc: Likewise.
-       * testsuite/23_containers/vector/debug/
-       iterator_self_move_assign_neg.cc: Likewise.
-       * testsuite/23_containers/vector/debug/self_move_assign_neg.cc:
-       Likewise.
-       * testsuite/23_containers/vector/debug/shrink_to_fit.cc: Likewise.
-       * testsuite/25_algorithms/pop_heap/complexity.cc: Likewise.
-       * testsuite/25_algorithms/push_heap/complexity.cc: Likewise.
-       * testsuite/25_algorithms/sort_heap/complexity.cc: Likewise.
-       * testsuite/29_atomics/atomic/60658.cc: Likewise.
-       * testsuite/29_atomics/atomic/60695.cc: Likewise.
-       * testsuite/29_atomics/atomic/62259.cc: Likewise.
-       * testsuite/29_atomics/atomic/64658.cc: Likewise.
-       * testsuite/29_atomics/atomic/cons/49445.cc: Likewise.
-       * testsuite/29_atomics/atomic/operators/51811.cc: Likewise.
-       * testsuite/29_atomics/atomic/operators/pointer_partial_void.cc:
-       Likewise.
-
-2016-09-11  Jonathan Wakely  <jwakely@redhat.com>
-
-       * libsupc++/new_opant.cc: Include exception_defines.h.
-       * libsupc++/new_opvant.cc: Likewise.
-
-2016-09-09  Jason Merrill  <jason@redhat.com>
-
-       Implement P0035R4, C++17 new of over-aligned types.
-       * libsupc++/new: Declare aligned new/delete operators.
-       * config/abi/pre/gnu.ver: Export them.
-       * configure.ac: Check for aligned_alloc, posix_memalign, memalign,
-       _aligned_malloc.
-       * libsupc++/new_opa.cc: New.
-       * libsupc++/new_opant.cc: New.
-       * libsupc++/new_opva.cc: New.
-       * libsupc++/new_opva.cc: New.
-       * libsupc++/del_opa.cc: New.
-       * libsupc++/del_opant.cc: New.
-       * libsupc++/del_opsa.cc: New.
-       * libsupc++/del_opva.cc: New.
-       * libsupc++/del_opvant.cc: New.
-       * libsupc++/del_opvsa.cc: New.
-       * libsupc++/Makefile.am: Build them.
-
-2016-09-05  Tim Shen  <timshen@google.com>
-
-       * include/std/variant: include bits/move.h for std::addressof.
-
-2016-09-05  Mikhail Strelnikov  <mikhail.strelnikov@gmail.com>
-
-       * include/std/variant (_Variant_storage::_M_storage()): Use
-       std::addressof instead of operator& to take address.
-
-2016-09-02  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
-
-       * acinclude.m4 (GLIBCXX_CONFIGURE_TESTSUITE): Check for presence of
-       setrlimit on both native and cross targets.
-       * configure: Regenerate.
-
-2016-08-31  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/bits/shared_ptr.h (_Assignable): New alias template.
-       (shared_ptr::operator=(const shared_ptr<_Tp1>&))
-       (shared_ptr::operator=(shared_ptr<_Tp1>&&))
-       (shared_ptr::operator=(unique_ptr<_Tp1>&&)): Constrain with
-       _Assignable.
-       * include/bits/shared_ptr_base.h (_Assignable): New alias template.
-       (__shared_ptr::operator=(const __shared_ptr<_Tp1>&))
-       (__shared_ptr::operator=(__shared_ptr<_Tp1>&&))
-       (__shared_ptr::operator=(unique_ptr<_Tp1>&&)): Constrain with
-       _Assignable.
-       (__shared_ptr::reset(_Tp1*), __shared_ptr::reset(_Tp1*, _Deleter))
-       (__shared_ptr::reset(_Tp1*, _Deleter, _Alloc)): Constrain with
-       _Convertible.
-       * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Change dg-error to
-       match on any line.
-       * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
-       * testsuite/20_util/shared_ptr/assign/sfinae.cc: New test.
-       * testsuite/20_util/shared_ptr/assign/shared_ptr_neg.cc: Update
-       expected errors. Remove unnecessary code.
-       * testsuite/20_util/shared_ptr/modifiers/reset_sfinae.cc: New test.
-
-       * include/bits/stl_tree.h (_Rb_tree::operator=(_Rb_tree&&)): Move
-       comparison object.
-       * testsuite/23_containers/set/move_comparison.cc: New test.
-
-       * testsuite/20_util/enable_shared_from_this/members/weak_from_this.cc:
-       New test.
-
-2016-08-30  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       PR libstdc++/77395
-       * include/std/type_traits (is_constructible): Forward-declare...
-       (__is_base_to_derived_ref): ...and use here.
-       * testsuite/20_util/declval/requirements/1_neg.cc: Adjust.
-       * testsuite/20_util/is_constructible/77395.cc: New.
-       * testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Adjust.
-       * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
-       Likewise.
-       * testsuite/20_util/tuple/77395.cc: New.
-
-2016-08-30  Uros Bizjak  <ubizjak@gmail.com>
-
-       * testsuite/22_locale/time_get/get/char/2.cc: Move dg-do run
-       directive above dg-require-namedlocale directive.
-       * testsuite/22_locale/time_get/get/wchar_t/2.cc: Ditto.
-       * testsuite/27_io/manipulators/extended/get_time/char/2.cc: Ditto.
-       * testsuite/27_io/manipulators/extended/get_time/wchar_t/2.cc: Ditto.
-       * testsuite/27_io/manipulators/extended/put_time/char/2.cc: Ditto.
-       * testsuite/27_io/manipulators/extended/put_time/wchar_t/2.cc: Ditto.
-
-2016-08-27  Tim Shen  <timshen@google.com>
-
-       PR libstdc++/77356
-       * include/bits/regex_compiler.tcc(_M_insert_bracket_matcher,
-       _M_expression_term): Modify to support dash literal.
-       * include/bits/regex_scanner.h: Add dash as a token type to make
-       a different from the mandated dash literal by escaping.
-       * include/bits/regex_scanner.tcc(_M_scan_in_bracket): Emit dash
-       token in bracket expression parsing.
-       * testsuite/28_regex/regression.cc: Add new testcases.
-
-2016-08-26  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/51960
-       * doc/xml/manual/intro.xml: Document DR 2127 change.
-       * doc/html/*: Regenerate.
-       * include/bits/stl_raw_storage_iter.h (operator=(_Tp&&)): Add.
-       (operator++(), operator++(int)): Use injected class name.
-       * testsuite/20_util/raw_storage_iterator/dr2127.cc: New test.
-
-       * testsuite/*: Use { target c++11 } or { target c++14 } instead of
-       using -std in dg-options.
-
-2016-08-26  Jonathan Wakely  <jwakely@redhat.com>
-           Pedro Alves  <palves@redhat.com>
-
-       * testsuite/lib/gdb-test.exp (gdb-dg-runtest): Define wrapper to save
-       and restore dg-interpreter-batch-mode.
-       * testsuite/libstdc++-prettyprinters/prettyprinters.exp: Use
-       gdb-dg-runtest instead of dg-runtest.
-       * testsuite/libstdc++-xmethods/xmethods.exp: Likewise.
-
-2016-08-26  Jonathan Wakely  <jwakely@redhat.com>
-
-       * config/abi/pre/gnu.ver (GLIBCXX_3.4, GLIBCXX_3.4.21): Use more
-       precise patterns for basic_string constructors.
-       (GLIBCXX_3.4.23): Export new constructors.
-       * doc/xml/manual/intro.xml: Document LWG 2583 status.
-       * doc/html/*: Regenerate.
-       * include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI]
-       (basic_string(const basic_string&, size_type, const Alloc&)): Add
-       new constructor for LWG 2583.
-       (basic_string(const basic_string&, size_type, size_type)): Remove
-       default argument.
-       [!_GLIBCXX_USE_CXX11_ABI]: Likewise.
-       * include/bits/basic_string.tcc [!_GLIBCXX_USE_CXX11_ABI]: Define it.
-       * testsuite/21_strings/basic_string/cons/char/8.cc: New test.
-       * testsuite/21_strings/basic_string/cons/wchar_t/8.cc: New test.
-
-2016-08-24  Aditya Kumar  <hiraditya@msn.com>
-
-       * include/bits/algorithmfwd.h: Remove trailing whitespace.
-       * include/bits/shared_ptr_base.h: Likewise.
-
-2016-08-23  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/debug/array (array): Add _GLIBCXX17_CONSTEXPR.
-       * include/profile/array (array): Likewise.
-       (array::swap): Fix exception specification for zero-sized arrays.
-
-       PR libstdc++/77334
-       * include/bits/stl_tree.h (_Rb_tree::_M_move_assign): New functions.
-       (_Rb_tree::operator=(_Rb_tree&&)): Dispatch to _M_move_assign.
-       * testsuite/23_containers/map/77334.cc: New test.
-
-       * doc/xml/manual/using.xml: Remove reference to -pthreads option.
-       * doc/html/*: Regenerate.
-
-       * testsuite/experimental/feat-cxx14.cc: Only preprocess, not compile.
-       * testsuite/experimental/feat-lib-fund.cc: Likewise.
-
-       PR libstdc++/71771
-       * include/bits/stl_iterator.h
-       (operator-(reverse_iterator<Iter>, reverse_iterator<Iter>): Only
-       define for C++98 mode.
-       (operator-(move_iterator<Iter>, move_iterator<Iter>): Don't define.
-       * testsuite/24_iterators/headers/iterator/synopsis.cc: Use
-       -std=gnu++98.
-       * testsuite/24_iterators/headers/iterator/synopsis_c++11.cc: New test.
-       * testsuite/24_iterators/headers/iterator/synopsis_c++14.cc: New test.
-       * testsuite/24_iterators/headers/iterator/synopsis_c++17.cc: New test.
-       * testsuite/24_iterators/move_iterator/greedy_ops.cc: Don't test
-       difference operator.
-       * testsuite/24_iterators/reverse_iterator/greedy_ops.cc: Only test
-       difference operator for C++98.
-       * testsuite/24_iterators/reverse_iterator/71771.cc: New test.
-
-       * include/bits/c++config (_GLIBCXX17_CONSTEXPR): Define.
-       * include/bits/range_access.h (begin, end, rbegin, rend, crbegin)
-       (crend): Add _GLIBCXX17_CONSTEXPR as per P0031R0.
-       * include/bits/stl_iterator.h (reverse_iterator, move_iterator)
-       (__make_reverse_iterator, make_reverse_iterator, make_move_iterator):
-       Likewise.
-       * include/bits/stl_iterator_base_funcs.h (__distance, __advance): Add
-       _GLIBCXX14_CONSTEXPR.
-       (distance, advance, next, prev): Add _GLIBCXX17_CONSTEXPR.
-       * include/std/array (array::begin, array::end, array::rbegin)
-       (array::rend, array::cbegin, array:cend, array::crbegin)
-       (array::crend, array::operator[], array::at, array::front)
-       (array::back, array::data): Likewise.
-       * testsuite/24_iterators/headers/iterator/range_access.cc: Replace
-       with separate tests for C++11, C++14, and C++17.
-       * testsuite/24_iterators/headers/iterator/range_access_c++11.cc: New.
-       * testsuite/24_iterators/headers/iterator/range_access_c++14.cc: New.
-       * testsuite/24_iterators/headers/iterator/range_access_c++17.cc: New.
-
-2016-08-22  Tim Shen  <timshen@google.com>
-
-       Split _M_dfs() into smaller functions.
-       * regex_executor.h(_M_handle_repeat, _M_handle_subexpr_begin)
-       (_M_handle_subexpr_end, _M_handle_line_begin_assertion)
-       (_M_handle_line_end_assertion, _M_handle_word_boundary)
-       (_M_handle_subexpr_lookahead, _M_handle_match)
-       (_M_handle_backref, _M_handle_accept, _M_handle_alternative):
-       Add separate function declarations.
-       * regex_executor.tcc: Split _M_dfs() into multiple handler functions.
-
-2016-08-22  Gleb Natapov  <gleb@scylladb.com>
-
-       PR libstdc++/68297
-       * config/abi/pre/gnu-versioned-namespace.ver: Export
-       __cxa_init_primary_exception and std::exception_ptr(void*).
-       * config/abi/pre/gnu.ver (CXXABI_1.3.11) : Add new symbol version and
-       export __cxa_init_primary_exception and std::exception_ptr(void*).
-       * include/Makefile.am: Add new headers.
-       * include/Makefile.in: Regenerate.
-       * libsupc++/Makefile.am: Add new headers.
-       * libsupc++/Makefile.in: Regenerate.
-       * libsupc++/cxxabi.h (__cxa_allocate_exception): Move to ...
-       * libsupc++/cxxabi_init_exception.h: New header.
-       (__cxa_init_primary_exception): Declare.
-       * libsupc++/eh_throw.cc (__cxa_init_primary_exception): Define.
-       (__cxa_throw): Use __cxa_init_primary_exception.
-       * libsupc++/exception (std::exception): Move to ...
-       * libsupc++/exception.h: New header.
-       * libsupc++/exception_ptr.h (__exception_ptr::exception_ptr): Add
-       friend declaration.
-       (__exception_ptr::__dest_thunk): New function template.
-       (std::make_exception_ptr) [__cpp_rtti && !_GLIBCXX_HAVE_CDTOR_CALLABI]:
-       Use __cxa_allocate_exception and __cxa_init_primary_exception to
-       create exception_ptr.
-       * libsupc++/typeinfo: Include bits/exception.h instead of exception.
-       * testsuite/util/testsuite_abi.cc: Add CXXABI_1.3.11 version.
-
-2016-08-22  Jonathan Wakely  <jwakely@redhat.com>
-
-       * doc/xml/api.xml: Replace hardcoded links for specific versions with
-       link to docs for all releases.
-       * doc/html/*: Regenerate.
-
-       PR libstdc++/77322
-       * doc/xml/manual/intro.xml: Document DR 2062 change.
-       * include/std/functional (function::swap): Add noexcept.
-       (swap(function<Res(Args...)&, function<Res(Args...)&)): Likewise.
-       * testsuite/20_util/function/77322.cc: New test.
-
-2016-08-19  Jonathan Wakely  <jwakely@redhat.com>
-
-       * testsuite/21_strings/basic_string/pthread18185.cc: Use -pthread for
-       *-*-solaris* instead of -pthreads.
-       * testsuite/21_strings/basic_string/pthread4.cc : Likewise.
-       * testsuite/22_locale/locale/cons/12658_thread-1.cc: Likewise.
-       * testsuite/22_locale/locale/cons/12658_thread-2.cc: Likewise.
-       * testsuite/23_containers/list/pthread1.cc: Likewise.
-       * testsuite/23_containers/list/pthread5.cc: Likewise.
-       * testsuite/23_containers/map/pthread6.cc: Likewise.
-       * testsuite/27_io/basic_ofstream/pthread2.cc: Likewise.
-       * testsuite/27_io/basic_ostringstream/pthread3.cc: Likewise.
-       * testsuite/30_threads/shared_mutex/*: Likewise.
-       * testsuite/ext/rope/pthread7-rope.cc: Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/thread/
-       default_weaktoshared.cc: Likewise.
-       * testsuite/tr1/2_general_utilities/shared_ptr/thread/
-       mutex_weaktoshared.cc: Likewise.
-       * testsuite/20_util/shared_ptr/atomic/3.cc: Likewise. Use
-       dg-require-effective-target instead of using -std option.
-       * testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc:
-       Likewise.
-       * testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise.
-       * testsuite/23_containers/vector/debug/multithreaded_swap.cc:
-       Likewise.
-       * testsuite/30_threads/async/*: Likewise.
-       * testsuite/30_threads/call_once/*: Likewise.
-       * testsuite/30_threads/condition_variable/*: Likewise.
-       * testsuite/30_threads/condition_variable_any/*: Likewise.
-       * testsuite/30_threads/future/*: Likewise.
-       * testsuite/30_threads/lock/*: Likewise.
-       * testsuite/30_threads/mutex/*: Likewise.
-       * testsuite/30_threads/packaged_task/*: Likewise.
-       * testsuite/30_threads/promise/*: Likewise.
-       * testsuite/30_threads/recursive_mutex/*: Likewise.
-       * testsuite/30_threads/recursive_timed_mutex/*: Likewise.
-       * testsuite/30_threads/shared_future/*: Likewise.
-       * testsuite/30_threads/shared_lock/*: Likewise.
-       * testsuite/30_threads/shared_timed_mutex/*: Likewise.
-       * testsuite/30_threads/this_thread/*: Likewise.
-       * testsuite/30_threads/thread/*: Likewise.
-       * testsuite/30_threads/timed_mutex/*: Likewise.
-       * testsuite/30_threads/try_lock/*: Likewise.
-       * testsuite/30_threads/unique_lock/*: Likewise.
-
-       * doc/xml/manual/status_cxx2017.xml: Update status of not_fn.
-       * doc/html/*: Regenerate.
-       * include/experimental/functional (_Not_fn, not_fn): Match C++17
-       semantics.
-       * include/std/functional (_Not_fn, not_fn): Define for C++17.
-       * testsuite/20_util/not_fn/1.cc: New.
-       * testsuite/experimental/functional/not_fn.cc: Test abstract class.
-       Remove test for volatile-qualified wrapper.
-
-       * include/std/atomic (atomic::is_always_lock_free): Define.
-       * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error lineno.
-       * testsuite/29_atomics/atomic/is_always_lock_free.cc: New.
-       * testsuite/29_atomics/atomic_integral/is_always_lock_free.cc: New.
-       * doc/xml/manual/status_cxx2017.xml: Update status.
-       * doc/html/*: Regenerate.
-
-       * include/experimental/tuple (apply): Qualify call to __apply_impl.
-       * include/std/tuple (apply): Likewise.
-       * testsuite/experimental/system_error/value.cc: Fix ambiguities in
-       C++17 mode.
-       * testsuite/experimental/tuple/tuple_size.cc: Likewise.
-       * testsuite/experimental/type_traits/value.cc: Likewise.
-
-       * doc/xml/manual/status_cxx2017.xml: Update status of make_from_tuple
-       and variant.
-       * doc/html/*: Regenerate.
-
-2016-08-18  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Implement the latest proposed resolution of LWG 2756.
-       * include/std/optional (Optional_base(const _Tp&))
-       (Optional_base(_Tp&&), using _Base::_Base): Remove.
-       (optional(nullopt_t)): New.
-       (optional(_Up&&)): Invoke base directly with in_place
-       rather than creating a temporary, add default template
-       argument, change constraints.
-       (optional(const optional<_Up>&)): Invoke base directly
-       with in_place, remove unnecessary constraints.
-       (optional(optional<_Up>&& __t)): Likewise.
-       (optional(in_place_t, _Args&&...)): New.
-       (optional(in_place_t, initializer_list<_Up>, _Args&&...)): Likewise.
-       (operator=(_Up&&)): Add default template argument, change constraints.
-       (operator=(const optional<_Up>&)): Put is_same first in the
-       constraints.
-       (operator=(optional<_Up>&&)): Likewise.
-       * testsuite/20_util/optional/assignment/5.cc: Add a test to
-       verify assignment from something that can't be perfect-forwarded.
-       * testsuite/20_util/optional/cons/value.cc: Add tests to verify
-       that a nested optional is disengaged when constructed
-       from a disengaged element type, and to verify that assignments
-       from an engaged element type engage the optional.
-
-2016-08-18  Tim Shen  <timshen@google.com>
-
-       Implement <variant>
-
-       * include/Makefile.am: Add new file std/variant.
-       * include/Makefile.in: Generated from Makefile.am.
-       * include/bits/enable_special_members.h: Add a tag type to allow
-       the construction in non-default constructor.
-       * include/bits/uses_allocator.h: Add convenience traits to
-       detect constructibility.
-       * include/std/variant: Implement <variant>.
-       * testsuite/20_util/variant/compile.cc: Compile-time tests.
-       * testsuite/20_util/variant/run.cc: Runtime tests.
-
-2016-08-18  Jonathan Wakely  <jwakely@redhat.com>
-
-       * doc/xml/manual/test.xml (test.run.permutations): Expand section.
-       (test.new_tests): Rewrite section.
-       (tests.dg.directives): New section.
-       * doc/html/*: Regenerate.
-
-       * doc/xml/manual/test.xml: Improve documentation of test targets.
-       Document new-abi-baseline, check-debug, and check-parallel targets.
-
-       * doc/xml/manual/build_hacking.xml: New section on shared library
-       versioning.
-
-       * doc/xml/manual/build_hacking.xml: Improve markup.
-       * doc/xml/manual/test.xml: Likewise. Change section title from "Test"
-       to "Testing".
-       * doc/xml/faq.xml: Change link text to "Testing".
-
-       * testsuite/tr1/3_function_objects/function/10.cc: Remove unintended
-       dg-options directive.
-
-2016-08-17  Jonathan Wakely  <jwakely@redhat.com>
-
-       * testsuite/20_util/reference_wrapper/invoke-2.cc: Fix invalid dg-do
-       directive and use effective target instead of dg-options.
-
-       * testsuite/20_util/hash/chi2_q_bit_flip_set.cc: Use effective target
-       instead of -std in dg-options.
-       * testsuite/20_util/hash/chi2_q_bit_string_set.cc: Likewise.
-       * testsuite/20_util/hash/chi2_q_numeric_pattern_set.cc: Likewise.
-       * testsuite/20_util/hash/chi2_q_uniform_random.cc: Likewise.
-       * testsuite/20_util/hash/quality.cc: Likewise.
-       * testsuite/25_algorithms/heap/moveable.cc: Likewise.
-       * testsuite/25_algorithms/heap/moveable2.cc: Likewise.
-       * testsuite/25_algorithms/nth_element/random_test.cc: Likewise.
-       * testsuite/25_algorithms/partial_sort/random_test.cc: Likewise.
-       * testsuite/25_algorithms/partial_sort_copy/random_test.cc: Likewise.
-       * testsuite/25_algorithms/sort/random_test.cc: Likewise.
-
-       * testsuite/20_util/tuple/67844.cc: Require c++11 effective target.
-       * testsuite/20_util/tuple/cons/nested_tuple_construct.cc: Likewise.
-       * testsuite/27_io/rvalue_streams.cc: Likewise.
-
-       * testsuite/26_numerics/complex/literals/types.cc: Add comment.
-
-       * testsuite/21_strings/basic_string_view/operations/rfind/char/2.cc:
-       Remove duplicate dg-options directive.
-
-       * testsuite/ext/profile/all.cc: Use effective target instead of
-       -std=gnu++11. Use dg-additional-options instead of repeating options.
-
-       * testsuite/20_util/bind/ref_neg.cc: Use effective target instead of
-       -std=gnu++11. Add -fno-show-columns to dg-options. Use dg-prune-output
-       instead of dg-excess-errors.
-
-       * testsuite/26_numerics/headers/cmath/types_std_c++0x_neg.cc: Disable
-       test for C++17.
-       * testsuite/experimental/chrono/value.cc: Avoid ambiguities in C++17.
-       * testsuite/experimental/ratio/value.cc: Likewise.
-       * testsuite/ext/pb_ds/regression/hash_map_rand.cc: Disable test for
-       C++17.
-       * testsuite/ext/pb_ds/regression/hash_set_rand.cc: Likewise.
-       * testsuite/ext/pb_ds/regression/list_update_map_rand.cc: Likewise.
-       * testsuite/ext/pb_ds/regression/list_update_set_rand.cc: Likewise.
-       * testsuite/ext/pb_ds/regression/priority_queue_rand.cc: Likewise.
-       * testsuite/ext/pb_ds/regression/tree_map_rand.cc: Likewise.
-       * testsuite/ext/pb_ds/regression/tree_set_rand.cc: Likewise.
-       * testsuite/ext/pb_ds/regression/trie_map_rand.cc: Likewise.
-       * testsuite/ext/pb_ds/regression/trie_set_rand.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/special_functions/
-       10_cyl_bessel_k/airy.cc: Adjust namespace of __detail::__airy for
-       C++17 compatibility.
-
-       * testsuite/24_iterators/headers/iterator/range_access.cc: Adjust
-       expected signatures for C++14 compatibility.
-
-       PR libstdc++/77264
-       * include/bits/basic_string.h (operator=(__sv_type)
-       (append(__sv_type), assign(__sv_type), insert(size_type, __sv_type))
-       (replace(size_type, size_type, __sv_type))
-       (replace(const_iterator, const_iterator, __sv_type))
-       (find(__sv_type, size_type), rfind(__sv_type, size_type))
-       (compare(size_type, size_type, __sv_type)): Reformat.
-       (_If_sv): Define helper for SFINAE constaints.
-       (append(const _Tp&, size_type, size_type))
-       (assign(const _Tp&, size_type, size_type))
-       (insert(size_type, const _Tp&, size_type, size_type))
-       (replace(size_type, size_type, const _Tp&, size_type, size_type)):
-       Use _If_sv.
-       * testsuite/21_strings/basic_string/modifiers/append/char/4.cc: Test
-       SFINAE constraints.
-       * testsuite/21_strings/basic_string/modifiers/append/wchar_t/4.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/replace/char/7.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/replace/wchar_t/7.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/assign/char/4.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/4.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/insert/char/3.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/insert/wchar_t/3.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/replace/char/7.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/compare/char/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/compare/wchar_t/2.cc:
-       Likewise.
-
-2016-08-16  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/72847
-       * include/bits/stl_bvector.h (_Bvector_base::_M_deallocate): Zero
-       pointers to start and end of storage.
-       * testsuite/23_containers/vector/bool/72847.cc: New test.
-       * include/bits/vector.tcc (vector<bool>::_M_reallocate): Only update
-       _M_finish after deallocating.
-       (vector<bool>::_M_fill_insert): Likewise.
-       (vector<bool>::_M_insert_range): Likewise.
-       (vector<bool>::_M_insert_aux): Likewise.
-
-2016-08-15  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Implement LWG 2744 and LWG 2754.
-       * include/std/any (any(ValueType&&)): Constrain with __is_in_place_type.
-       (any(in_place_type_t<_ValueType>, _Args&&...)): Use _Decay.
-       (any(in_place_type_t<_ValueType>, initializer_list<_Up>, _Args&&...)):
-       Likewise.
-       (emplace(_Args&&...)): Likewise.
-       (emplace(initializer_list<_Up>, _Args&&...)): Likewise.
-       * include/std/utility: (__is_in_place_type_impl): New.
-       (__is_in_place_type): Likewise.
-       * testsuite/20_util/any/assign/emplace.cc: Add tests for decaying
-       emplace.
-       * testsuite/20_util/any/cons/in_place.cc: Add tests for decaying
-       in_place constructor.
-       * testsuite/20_util/any/misc/any_cast_neg.cc: Adjust.
-       * testsuite/20_util/any/requirements.cc: Add a test for
-       in_place-constructing a non-default-constructible type.
-
-2016-08-15  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Add a feature macro for C++17 make_from_tuple.
-       * include/std/tuple (__cpp_lib_make_from_tuple): New.
-       (__make_from_tuple_impl(_Tuple&&, index_sequence<_Idx...>)):
-       Qualify the call to get<>().
-       * testsuite/20_util/tuple/make_from_tuple/1.cc: Adjust.
-
-2016-08-15  Uros Bizjak  <ubizjak@gmail.com>
-
-       * src/filesystem/ops.cc: Always include ostream and
-       ext/stdio_filebuf.h.
-       (do_copy_file): Check if _GLIBCXX_USE_FCHMODAT is defined.
-       [_GLIBCXX_USE_SENDFILE]: Fallback to read/write operations in case
-       sendfile fails with ENOSYS or EINVAL.
-
-2016-08-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
-
-       PR libstdc++/72840
-       * testsuite/20_util/ratio/cons/cons_overflow_neg.cc: Fix dg-error
-       syntax.
-
-2016-08-11  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Implement C++17 make_from_tuple.
-       * include/std/tuple (__make_from_tuple_impl, make_from_tuple): New.
-       * testsuite/20_util/tuple/make_from_tuple/1.cc: Likewise.
-
-2016-08-11  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Implement LWG 2758.
-       * include/bits/basic_string.h
-       (append(__sv_type, size_type, size_type)): Turn into a template,
-       change parameter type, constrain, add a conversion to __sv_type
-       from the dependent parameter type.
-       (assign(__sv_type, size_type, size_type)): Likewise.
-       (insert(size_type, __sv_type, size_type, size_type)): Likewise.
-       (replace(size_type, size_type, __sv_type, size_type, size_type)):
-       Likewise.
-       (compare(size_type, size_type,__sv_type, size_type, size_type)):
-       Likewise.
-       * testsuite/21_strings/basic_string/lwg2758.cc: New.
-
-2016-08-06  Jonathan Wakely  <jwakely@redhat.com>
-
-       * doc/xml/manual/status_cxx2017.xml: Update status table.
-       * doc/html/manual/status.html: Regenerate.
-
-       * testsuite/lib/libstdc++.exp: Fix typo in comment.
-
-       PR libstdc++/72820
-       * include/std/functional (_Function_base::_Base_manager::_M_clone):
-       Qualify new operator.
-       * testsuite/20_util/function/cons/72820.cc: New test.
-
-       * doc/xml/manual/status_cxx2017.xml: Add missing LFTSv2 features.
-       * doc/html/manual/status.html: Regenerate.
-       * include/Makefile.am: Add new header.
-       * include/Makefile.in: Regenerate.
-       * include/bits/invoke.h: New header.
-       (__invoke): Make constexpr. Add && to types in exception specification.
-       * include/experimental/tuple (apply, __apply_impl): Fix non-reserved
-       names. Include <bits/invoke.h> and use std::__invoke.
-       * include/std/functional (__invfwd, __invoke_impl, __invoke): Move to
-       new header.
-       (invoke): Add && to types in exception specification.
-       * include/std/tuple (apply, __apply_impl): Define for C++17.
-       * testsuite/20_util/tuple/apply/1.cc: New test.
-       * testsuite/20_util/tuple/element_access/get_neg.cc: Adjust dg-error
-       lineno.
-
-2016-08-05  Jonathan Wakely  <jwakely@redhat.com>
-
-       * doc/xml/manual/status_cxx2017.xml: Correct shared_from_this status.
-       * doc/html/manual/status.html: Regenerate.
-
-       * include/std/chrono (floor, ceil, round, abs): New for C++17.
-       * testsuite/20_util/duration_cast/rounding.cc: New test.
-       * testsuite/20_util/time_point_cast/rounding.cc: New test.
-       * doc/xml/manual/status_cxx2017.xml: Update status table.
-       * doc/html/manual/status.html: Regenerate.
-       * testsuite/20_util/duration/requirements/typedefs_neg1.cc: Adjust
-       dg-error lineno.
-       * testsuite/20_util/duration/requirements/typedefs_neg2.cc: Likewise.
-       * testsuite/20_util/duration/requirements/typedefs_neg3.cc: Likewise.
-       * testsuite/20_util/duration/literals/range.cc: Likewise.
-
-       * include/std/functional (__callable_functor): Remove.
-       (_Function_handler::_M_invoke): Use __invoke instead of
-       __callable_functor or mem_fn.
-       (function::_Callable): Use lvalue in result_of expression.
-       (function): Remove TODO comments about allocators.
-       * testsuite/20_util/function/cons/refqual.cc: New test.
-
-2016-08-04  Jonathan Wakely  <jwakely@redhat.com>
-
-       * doc/xml/manual/status_cxx2017.xml: Update status table.
-       * include/std/functional (__inv_unwrap): Move to <type_traits>.
-       (__invoke_impl): Remove exception specifications.
-       (__invoke, invoke): Add exception specifications using
-       __is_nothrow_callable.
-       * include/std/type_traits (__inv_unwrap): Move from <functional>.
-       (__is_callable_impl, __call_is_nt, __call_is_nothrow): New helpers.
-       (__is_callable, __is_nothrow_callable): New traits.
-       (is_callable, is_callable_v): New C++17 traits.
-       (is_nothrow_callable, is_nothrow_callable_v): Likewise.
-       * testsuite/20_util/is_callable/requirements/
-       explicit_instantiation.cc: New test.
-       * testsuite/20_util/is_callable/requirements/
-       explicit_instantiation_ext.cc: New test.
-       * testsuite/20_util/is_callable/requirements/typedefs.cc: New test.
-       * testsuite/20_util/is_callable/requirements/typedefs_ext.cc: New
-       test.
-       * testsuite/20_util/is_callable/value.cc: New test.
-       * testsuite/20_util/is_callable/value_ext.cc: New test.
-       * testsuite/20_util/is_nothrow_callable/requirements/
-       explicit_instantiation.cc: New test.
-       * testsuite/20_util/is_nothrow_callable/requirements/
-       explicit_instantiation_ext.cc: New test.
-       * testsuite/20_util/is_nothrow_callable/requirements/typedefs.cc:
-       New test.
-       * testsuite/20_util/is_nothrow_callable/requirements/typedefs_ext.cc:
-       New test.
-       * testsuite/20_util/is_nothrow_callable/value.cc: New test.
-       * testsuite/20_util/is_nothrow_callable/value_ext.cc: New test.
-
-       * doc/xml/manual/status_cxx2017.xml: Update C++17 status table.
-       * doc/html/manual/status.html: Regenerate.
-
-       * testsuite/20_util/enable_shared_from_this/members/reinit.cc: Use
-       effective target not dg-options. Move check for feature-test macro to:
-       * testsuite/20_util/enable_shared_from_this/members/weak_from_this.cc:
-       New test.
-
-       * include/std/functional (_Unwrap): Rename to __inv_unwrap.
-       (__invfwd): Adjust.
-       (__invoke_impl): Remove unused template parameters.
-       * testsuite/20_util/function_objects/invoke/59768.cc: Remove unused
-       parameter.
-       * testsuite/20_util/function_objects/invoke/ref_ext.cc: Copy 59768.cc
-       and test __invoke extension for C++11.
-
-2016-08-03  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/bits/shared_ptr_base.h (__cpp_lib_enable_shared_from_this):
-       Define feature-test macro.
-       * testsuite/20_util/enable_shared_from_this/members/reinit.cc: Test
-       for the macro.
-
-       * include/bits/shared_ptr.h (shared_ptr::weak_type): Define.
-       * include/bits/shared_ptr_base.h (__shared_ptr::weak_type): Define.
-       * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error.
-       * testsuite/20_util/shared_ptr/requirements/weak_type.cc: New test.
-       * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
-
-       * include/std/utility (as_const): Define.
-       * testsuite/20_util/as_const/1.cc: New test.
-       * testsuite/20_util/as_const/rvalue_neg.cc: New test.
-
-       * include/bits/shared_ptr.h (owner_less): Add default template
-       argument.
-       * include/bits/shared_ptr_base.h (_Sp_owner_less<void, void>): Define
-       specialization.
-       (owner_less<void>): Define specialization.
-       * include/bits/stl_function.h (__cpp_lib_transparent_operators):
-       Update value.
-       * testsuite/20_util/owner_less/void.cc: New test.
-       * testsuite/experimental/feat-cxx14.cc: Update macro value tested.
-
-       * include/bits/allocator.h (__cpp_lib_incomplete_container_elements):
-       Define feature-test macro.
-       * include/bits/range_access.h (__cpp_lib_array_constexpr): Likewise.
-       * include/std/shared_mutex (__cpp_lib_shared_mutex): Uncomment.
-       * include/std/type_traits (__cpp_lib_logical_traits): Fix value.
-       (__cpp_lib_type_trait_variable_templates): Define.
-
-       * include/bits/stl_function.h: Remove commented-out macro.
-       * include/bits/stl_tree.h (__cpp_lib_generic_associative_lookup):
-       Define feature-test macro.
-       * testsuite/experimental/feat-cxx14.cc: Add tests for more macros.
-
-       * include/bits/c++config (_GLIBCXX_USE_STD_SPEC_FUNCS): Define for
-       C++17, or for C++11/C++14 when __STDCPP_WANT_MATH_SPEC_FUNCS__ is
-       true.
-       * include/bits/specfun.h [!__STDCPP_WANT_MATH_SPEC_FUNCS__]: Don't
-       do #error for C++17.
-       * include/c_global/cmath: Check _GLIBCXX_USE_STD_SPEC_FUNCS instead
-       of __STDCPP_WANT_MATH_SPEC_FUNCS__.
-       * include/tr1/bessel_function.tcc: Likewise.
-       * include/tr1/beta_function.tcc: Likewise.
-       * include/tr1/cmath: Likewise.
-       * include/tr1/ell_integral.tcc: Likewise.
-       * include/tr1/exp_integral.tcc: Likewise.
-       * include/tr1/gamma.tcc: Likewise.
-       * include/tr1/hypergeometric.tcc: Likewise.
-       * include/tr1/legendre_function.tcc: Likewise.
-       * include/tr1/modified_bessel_func.tcc: Likewise.
-       * include/tr1/poly_hermite.tcc: Likewise.
-       * include/tr1/poly_laguerre.tcc: Likewise.
-       * include/tr1/riemann_zeta.tcc: Likewise.
-       * include/tr1/special_function_util.h: Likewise.
-       * testsuite/26_numerics/headers/cmath/functions_std_c++17.cc: New.
-
-       * include/std/type_traits (has_trivial_default_constructor): Remove.
-       (has_trivial_copy_constructor, has_trivial_copy_assign): Likewise.
-       * testsuite/20_util/has_trivial_copy_assign/requirements/
-       explicit_instantiation.cc: Remove test.
-       * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error
-       line number.
-       * testsuite/20_util/has_trivial_copy_assign/requirements/typedefs.cc:
-       Likewise.
-       * testsuite/20_util/has_trivial_copy_assign/value.cc: Likewise.
-       * testsuite/20_util/has_trivial_copy_constructor/requirements/
-       explicit_instantiation.cc: Likewise.
-       * testsuite/20_util/has_trivial_copy_constructor/requirements/
-       typedefs.cc: Likewise.
-       * testsuite/20_util/has_trivial_copy_constructor/value.cc: Likewise.
-       * testsuite/20_util/has_trivial_default_constructor/requirements/
-       explicit_instantiation.cc: Likewise.
-       * testsuite/20_util/has_trivial_default_constructor/requirements/
-       typedefs.cc: Likewise.
-       * testsuite/20_util/has_trivial_default_constructor/value.cc:
-       Likewise.
-       * testsuite/20_util/headers/type_traits/types_std_c++0x_neg.cc:
-       Check has_trivial_default_constructor, has_trivial_copy_constructor,
-       and has_trivial_copy_assign are not defined.
-       * testsuite/20_util/pair/requirements/dr801.cc: Remove commented out
-       tests.
-       * testsuite/20_util/tuple/requirements/dr801.cc: Likewise.
-       * testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Adjust
-       dg-error line number.
-       * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
-       Likewise.
-
-2016-08-02  Jonathan Wakely  <jwakely@redhat.com>
-
-       * testsuite/21_strings/basic_string/allocator/wchar_t/copy.cc:
-       Remove reundant check for _GLIBCXX_USE_WCHAR_T and fix char type.
-       * testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/allocator/wchar_t/move.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/allocator/wchar_t/noexcept.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/allocator/wchar_t/swap.cc:
-       Likewise.
-
-       * testsuite/lib/libstdc++.exp (check_v3_target_filesystem_ts): Improve
-       comments.
-
-       * testsuite/19_diagnostics/error_code/operators/bool_neg.cc: Move
-       dg-error to relevant line.
-       * testsuite/19_diagnostics/error_condition/operators/bool_neg.cc:
-       Likewise.
-       * testsuite/20_util/ratio/cons/cons_overflow_neg.cc: Likewise.
-
-       * scripts/testsuite_flags.in: Add -fno-show-column to cxxflags.
-
-       * testsuite/18_support/bad_exception/23591_thread-1.c: Skip test if
-       options are present that aren't valid for C.
-       * testsuite/abi/header_cxxabi.c: Likewise.
-
-       * testsuite/tr1/5_numerical_facilities/special_functions/16_hermite/
-       check_value.cc: Do not add special functions to namespace std in TR1
-       test.
-
-       * testsuite/ext/special_functions/conf_hyperg/check_nan.cc: Only
-       run for C++11 and later.
-       * testsuite/ext/special_functions/conf_hyperg/check_value.cc:
-       Likewise.
-       * testsuite/ext/special_functions/conf_hyperg/compile.cc: Likewise.
-       * testsuite/ext/special_functions/hyperg/check_nan.cc: Likewise.
-       * testsuite/ext/special_functions/hyperg/check_value.cc: Likewise.
-       * testsuite/ext/special_functions/hyperg/compile.cc: Likewise.
-       * testsuite/special_functions/01_assoc_laguerre/check_nan.cc:
-       Likewise.
-       * testsuite/special_functions/01_assoc_laguerre/check_value.cc:
-       Likewise.
-       * testsuite/special_functions/01_assoc_laguerre/compile.cc: Likewise.
-       * testsuite/special_functions/01_assoc_laguerre/compile_2.cc:
-       Likewise.
-       * testsuite/special_functions/02_assoc_legendre/check_nan.cc:
-       Likewise.
-       * testsuite/special_functions/02_assoc_legendre/check_value.cc:
-       Likewise.
-       * testsuite/special_functions/02_assoc_legendre/compile.cc: Likewise.
-       * testsuite/special_functions/02_assoc_legendre/compile_2.cc:
-       * testsuite/special_functions/03_beta/check_nan.cc: Likewise.
-       * testsuite/special_functions/03_beta/check_value.cc: Likewise.
-       * testsuite/special_functions/03_beta/compile.cc: Likewise.
-       * testsuite/special_functions/03_beta/compile_2.cc: Likewise.
-       * testsuite/special_functions/04_comp_ellint_1/check_nan.cc: Likewise.
-       * testsuite/special_functions/04_comp_ellint_1/check_value.cc:
-       Likewise.
-       * testsuite/special_functions/04_comp_ellint_1/compile.cc: Likewise.
-       * testsuite/special_functions/04_comp_ellint_1/compile_2.cc: Likewise.
-       * testsuite/special_functions/05_comp_ellint_2/check_nan.cc: Likewise.
-       * testsuite/special_functions/05_comp_ellint_2/check_value.cc:
-       Likewise.
-       * testsuite/special_functions/05_comp_ellint_2/compile.cc: Likewise.
-       * testsuite/special_functions/05_comp_ellint_2/compile_2.cc: Likewise.
-       * testsuite/special_functions/06_comp_ellint_3/check_nan.cc: Likewise.
-       * testsuite/special_functions/06_comp_ellint_3/check_value.cc:
-       Likewise.
-       * testsuite/special_functions/06_comp_ellint_3/compile.cc: Likewise.
-       * testsuite/special_functions/06_comp_ellint_3/compile_2.cc: Likewise.
-       * testsuite/special_functions/07_cyl_bessel_i/check_nan.cc: Likewise.
-       * testsuite/special_functions/07_cyl_bessel_i/check_value.cc:
-       Likewise.
-       * testsuite/special_functions/07_cyl_bessel_i/compile.cc: Likewise.
-       * testsuite/special_functions/07_cyl_bessel_i/compile_2.cc: Likewise.
-       * testsuite/special_functions/07_cyl_bessel_i/pr56216.cc: Likewise.
-       * testsuite/special_functions/08_cyl_bessel_j/check_nan.cc: Likewise.
-       * testsuite/special_functions/08_cyl_bessel_j/check_value.cc:
-       Likewise.
-       * testsuite/special_functions/08_cyl_bessel_j/compile.cc: Likewise.
-       * testsuite/special_functions/08_cyl_bessel_j/compile_2.cc: Likewise.
-       * testsuite/special_functions/09_cyl_bessel_k/check_nan.cc: Likewise.
-       * testsuite/special_functions/09_cyl_bessel_k/check_value.cc:
-       Likewise.
-       * testsuite/special_functions/09_cyl_bessel_k/compile.cc: Likewise.
-       * testsuite/special_functions/09_cyl_bessel_k/compile_2.cc: Likewise.
-       * testsuite/special_functions/10_cyl_neumann/check_nan.cc: Likewise.
-       * testsuite/special_functions/10_cyl_neumann/check_value.cc: Likewise.
-       * testsuite/special_functions/10_cyl_neumann/compile.cc: Likewise.
-       * testsuite/special_functions/10_cyl_neumann/compile_2.cc: Likewise.
-       * testsuite/special_functions/11_ellint_1/check_nan.cc: Likewise.
-       * testsuite/special_functions/11_ellint_1/check_value.cc: Likewise.
-       * testsuite/special_functions/11_ellint_1/compile.cc: Likewise.
-       * testsuite/special_functions/11_ellint_1/compile_2.cc: Likewise.
-       * testsuite/special_functions/12_ellint_2/check_nan.cc: Likewise.
-       * testsuite/special_functions/12_ellint_2/check_value.cc: Likewise.
-       * testsuite/special_functions/12_ellint_2/compile.cc: Likewise.
-       * testsuite/special_functions/12_ellint_2/compile_2.cc: Likewise.
-       * testsuite/special_functions/13_ellint_3/check_nan.cc: Likewise.
-       * testsuite/special_functions/13_ellint_3/check_value.cc: Likewise.
-       * testsuite/special_functions/13_ellint_3/compile.cc: Likewise.
-       * testsuite/special_functions/13_ellint_3/compile_2.cc: Likewise.
-       * testsuite/special_functions/14_expint/check_nan.cc: Likewise.
-       * testsuite/special_functions/14_expint/check_value.cc: Likewise.
-       * testsuite/special_functions/14_expint/compile.cc: Likewise.
-       * testsuite/special_functions/14_expint/compile_2.cc: Likewise.
-       * testsuite/special_functions/15_hermite/check_nan.cc: Likewise.
-       * testsuite/special_functions/15_hermite/check_value.cc: Likewise.
-       * testsuite/special_functions/15_hermite/compile.cc: Likewise.
-       * testsuite/special_functions/15_hermite/compile_2.cc: Likewise.
-       * testsuite/special_functions/16_laguerre/check_nan.cc: Likewise.
-       * testsuite/special_functions/16_laguerre/check_value.cc: Likewise.
-       * testsuite/special_functions/16_laguerre/compile.cc: Likewise.
-       * testsuite/special_functions/16_laguerre/compile_2.cc: Likewise.
-       * testsuite/special_functions/17_legendre/check_nan.cc: Likewise.
-       * testsuite/special_functions/17_legendre/check_value.cc: Likewise.
-       * testsuite/special_functions/17_legendre/compile.cc: Likewise.
-       * testsuite/special_functions/17_legendre/compile_2.cc: Likewise.
-       * testsuite/special_functions/18_riemann_zeta/check_nan.cc: Likewise.
-       * testsuite/special_functions/18_riemann_zeta/check_value.cc:
-       Likewise.
-       * testsuite/special_functions/18_riemann_zeta/compile.cc: Likewise.
-       * testsuite/special_functions/18_riemann_zeta/compile_2.cc: Likewise.
-       * testsuite/special_functions/19_sph_bessel/check_nan.cc: Likewise.
-       * testsuite/special_functions/19_sph_bessel/check_value.cc: Likewise.
-       * testsuite/special_functions/19_sph_bessel/compile.cc: Likewise.
-       * testsuite/special_functions/19_sph_bessel/compile_2.cc: Likewise.
-       * testsuite/special_functions/20_sph_legendre/check_nan.cc: Likewise.
-       * testsuite/special_functions/20_sph_legendre/check_value.cc:
-       Likewise.
-       * testsuite/special_functions/20_sph_legendre/compile.cc: Likewise.
-       * testsuite/special_functions/20_sph_legendre/compile_2.cc: Likewise.
-       * testsuite/special_functions/21_sph_neumann/check_nan.cc: Likewise.
-       * testsuite/special_functions/21_sph_neumann/check_value.cc: Likewise.
-       * testsuite/special_functions/21_sph_neumann/compile.cc: Likewise.
-       * testsuite/special_functions/21_sph_neumann/compile_2.cc: Likewise.
-
-       * testsuite/tr1/5_numerical_facilities/special_functions/
-       08_cyl_bessel_i/check_value.cc: Use __attribute__((unused)) instead
-       of [[gnu::unused]].
-       * testsuite/tr1/5_numerical_facilities/special_functions/
-       09_cyl_bessel_j/check_value.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/special_functions/
-       10_cyl_bessel_k/check_value.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/special_functions/
-       11_cyl_neumann/check_value.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/special_functions/
-       21_sph_bessel/check_value.cc: Likewise.
-       * testsuite/tr1/5_numerical_facilities/special_functions/
-       23_sph_neumann/check_value.cc: Likewise.
-
-2016-08-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-       * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
-       * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
-       * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
-       * config/abi/post/solaris2.11/baseline_symbols.txt: Likewise.
-       * config/abi/post/solaris2.11/amd64/baseline_symbols.txt: Likewise.
-       * config/abi/post/solaris2.11/sparcv9/baseline_symbols.txt: Likewise.
-
-2016-08-02  Jonathan Wakely  <jwakely@redhat.com>
-
-       * testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc: Skip
-       test if -flto used.
-
-       * testsuite/lib/libstdc++.exp (v3-build_support): Add -fno-lto to
-       additional flags for compiling libtestc++.a objects.
-
-2016-08-01  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/bits/basic_string.h (data() const): Update comment.
-       (data()): Add non-const overload for C++17.
-       * testsuite/21_strings/basic_string/operations/data/char/2.cc: New.
-       * testsuite/21_strings/basic_string/operations/data/wchar_t/2.cc: New.
-
-       * include/bits/basic_string.tcc: Disable explicit instantiation
-       declarations for C++17.
-
-       * testsuite/23_containers/unordered_map/requirements/53339.cc: Remove
-       ignored "xfail" from { dg-do compile { xfail selector } } directive.
-       * testsuite/23_containers/unordered_multimap/requirements/53339.cc:
-       Likewise.
-       * testsuite/26_numerics/headers/cmath/
-       c99_classification_macros_c++11.cc: Likewise.
-       * testsuite/26_numerics/headers/cmath/
-       c99_classification_macros_c++98.cc: Likewise.
-       * testsuite/26_numerics/headers/cmath/
-       c99_classification_macros_c.cc: Likewise.
-
-       * testsuite/backward/hash_set/check_construct_destroy.cc: Account
-       for different construct/destroy counts in C++98 mode.
-
-       * testsuite/17_intro/freestanding.cc: Remove "-x c" from dg-options.
-
-       * testsuite/20_util/tuple/cons/66338.cc: Limit test to C++11 and
-       later.
-       * testsuite/20_util/tuple/cons/element_accepts_anything_byval.cc:
-       Likewise.
-
-       * testsuite/25_algorithms/lower_bound/debug/irreflexive.cc: Use
-       C++98-compatible initialization for array.
-
-       * testsuite/20_util/shared_ptr/assign/auto_ptr_rvalue.cc: Remove
-       unused header and variable from compile-only test.
-       * testsuite/20_util/shared_ptr/assign/unique_ptr_rvalue.cc: Likewise.
-       * testsuite/28_regex/basic_regex/assign/char/cstring.cc: Likewise.
-       * testsuite/28_regex/basic_regex/ctors/string_wchar_t.cc: Likewise.
-       * testsuite/experimental/memory/shared_ptr/cons/copy_ctor_neg.cc:
-       Likewise.
-
-       * testsuite/experimental/string_view/operations/rfind/char/2.cc:
-       Remove duplicate dg-options directive.
-
-       * testsuite/20_util/specialized_algorithms/uninitialized_copy/
-       808590.cc: Use -std=gnu++98 instead of -std=gnu++03.
-
-       * testsuite/20_util/make_signed/requirements/typedefs-2.cc: Remove
-       linker options from compile-only tests.
-       * testsuite/20_util/make_unsigned/requirements/typedefs-2.cc:
-       Likewise.
-
-       * testsuite/27_io/ios_base/types/fmtflags/case_label.cc: Make test
-       supported for C++11 and later.
-       * testsuite/27_io/ios_base/types/iostate/case_label.cc: Likewise.
-       * testsuite/27_io/ios_base/types/openmode/case_label.cc: Likewise.
-
-2016-08-01  Uros Bizjak  <ubizjak@gmail.com>
-
-       * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
-
-2016-07-31  Jonathan Wakely  <jwakely@redhat.com>
-
-       * testsuite/20_util/conditional/requirements/typedefs.cc: Change to
-       compile-only test.
-
-       * testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc:
-       Ensure test is compiled with optimization.
-
-       * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
-       Adjust dg-prune-output pattern for error in C++98 mode.
-
-       * testsuite/28_regex/basic_regex/ctors/basic/raw_string.cc: Only
-       run for C++11 or later.
-
-       * testsuite/28_regex/basic_regex/ctors/basic/raw_string.cc: Fix
-       test to not rely on GNU extension (escaped normal characters in POSIX
-       BRE). Enable tests for other strings which are now supported.
-
-       * testsuite/20_util/pair/astuple/get_neg.cc: Use effective-target
-       c++11 instead of setting -std=gnu++14.
-
-       PR libstdc++/72745
-       * include/std/array (get): Use positive message for static assertions.
-       * include/std/functional (_Safe_tuple_element_t): Fix indentation.
-       * include/std/tuple (tuple_element<I, tuple<>>): Add partial
-       specialization for invalid indices, with static assertion.
-       * testsuite/20_util/tuple/element_access/get_neg.cc: New test.
-
-       * testsuite/20_util/duration/requirements/typedefs_neg3.cc: Move
-       dg-error to relevant line.
-       * testsuite/20_util/headers/type_traits/types_std_c++0x_neg.cc:
-       Likewise.
-       * testsuite/23_containers/forward_list/requirements/dr438/
-       assign_neg.cc: Likewise.
-       * testsuite/23_containers/forward_list/requirements/dr438/
-       constructor_1_neg.cc: Likewise.
-       * testsuite/23_containers/forward_list/requirements/dr438/
-       constructor_2_neg.cc: Likewise.
-       * testsuite/23_containers/forward_list/requirements/dr438/
-       insert_neg.cc: Likewise.
-       * testsuite/26_numerics/headers/cmath/types_std_c++0x_neg.cc:
-       Likewise.
-       * testsuite/26_numerics/random/linear_congruential_engine/
-       requirements/non_uint_neg.cc: Likewise.
-       * testsuite/29_atomics/headers/atomic/types_std_c++0x_neg.cc:
-       Likewise. Also test for std::atomic_address.
-
-2016-07-31  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Add missing variable traits, fix testsuite failures.
-       * include/bits/uses_allocator.h (uses_allocator_v): New.
-       * include/std/functional (is_bind_expression_v, is_placeholder_v):
-       Likewise.
-       * testsuite/20_util/bind/is_placeholder_v.cc: Likewise.
-       * testsuite/20_util/declval/requirements/1_neg.cc: Adjust.
-       * testsuite/20_util/duration/literals/range.cc: Likewise.
-       * testsuite/20_util/duration/requirements/typedefs_neg1.cc: Likewise.
-       * testsuite/20_util/duration/requirements/typedefs_neg2.cc: Likewise.
-       * testsuite/20_util/duration/requirements/typedefs_neg3.cc: Likewise.
-       * testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Likewise.
-       * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
-       Likewise.
-       * testsuite/20_util/ratio/operations/ops_overflow_neg.cc: Likewise.
-       * testsuite/20_util/uses_allocator/requirements/uses_allocator_v.cc:
-       New.
-
-2016-07-31  Jonathan Wakely  <jwakely@redhat.com>
-
-       * testsuite/18_support/numeric_limits/40856.cc [__STRICT_ANSI__]: Do
-       not test 128-bit types.
-       * testsuite/20_util/is_floating_point/value.cc: Likewise.
-       * testsuite/20_util/is_integral/value.cc: Likewise.
-       * testsuite/20_util/is_signed/value.cc: Likewise.
-       * testsuite/20_util/is_unsigned/value.cc: Likewise.
-       * testsuite/20_util/make_signed/requirements/typedefs-1.cc: Likewise.
-       * testsuite/20_util/make_signed/requirements/typedefs-2.cc: Likewise.
-       * testsuite/20_util/make_unsigned/requirements/typedefs-1.cc:
-       Likewise.
-       * testsuite/20_util/make_unsigned/requirements/typedefs-2.cc:
-       Likewise.
-
-       * testsuite/26_numerics/headers/cstdlib/54686.c: Rename to 54686.cc.
-
-2016-07-29  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Implement C++17 variable templates for type traits.
-       * include/std/chrono (treat_as_floating_point_v): New.
-       * include/std/ratio (ratio_equal_v, ratio_not_equal_v)
-       (ratio_less_v, ratio_less_equal_v, ratio_greater_v)
-       (ratio_greater_equal_v): Likewise.
-       * include/std/system_error (is_error_code_enum_v)
-       (is_error_condition_enum_v): Likewise.
-       * include/std/tuple (tuple_size_v): Likewise.
-       * type_traits (conjunction_v, disjunction_v, negation_v)
-       (is_void_v, is_null_pointer_v, is_integral_v, is_floating_point_v)
-       (is_array_v, is_pointer_v, is_lvalue_reference_v)
-       (is_rvalue_reference_v, is_member_object_pointer_v)
-       (is_member_function_pointer_v, is_enum_v, is_union_v)
-       (is_class_v, is_function_v, is_reference_v, is_arithmetic_v)
-       (is_fundamental_v, is_object_v, is_scalar_v, is_compound_v)
-       (is_member_pointer_v, is_const_v, is_volatile_v, is_trivial_v)
-       (is_trivially_copyable_v, is_standard_layout_v)
-       (is_pod_v, is_literal_type_v, is_empty_v, is_polymorphic_v)
-       (is_abstract_v, is_final_v, is_signed_v, is_unsigned_v)
-       (is_constructible_v, is_default_constructible_v)
-       (is_copy_constructible_v, is_move_constructible_v)
-       (is_assignable_v, is_copy_assignable_v, is_move_assignable_v)
-       (is_destructible_v, is_trivially_constructible_v)
-       (is_trivially_default_constructible_v)
-       (is_trivially_copy_constructible_v, is_trivially_move_constructible_v)
-       (is_trivially_assignable_v, is_trivially_copy_assignable_v)
-       (is_trivially_move_assignable_v, is_trivially_destructible_v)
-       (is_nothrow_constructible_v, is_nothrow_default_constructible_v)
-       (is_nothrow_copy_constructible_v, is_nothrow_move_constructible_v)
-       (is_nothrow_assignable_v, is_nothrow_copy_assignable_v)
-       (is_nothrow_move_assignable_v, is_nothrow_destructible_v)
-       (has_virtual_destructor_v, alignment_of_v, rank_v, extent_v)
-       (is_same_v, is_base_of_v, is_convertible_v): Likewise.
-       * testsuite/19_diagnostics/error_code/is_error_code_v.cc: Likewise.
-       * testsuite/20_util/duration/requirements/treat_as_floating_point_v.cc:
-       Likewise.
-       * testsuite/20_util/ratio/requirements/ratio_equal_v.cc: Likewise.
-       * testsuite/20_util/tuple/tuple_size_v.cc: Likewise.
-       * testsuite/20_util/variable_templates_for_traits.cc: Likewise.
-
-2016-07-29  Andreas Schwab  <schwab@linux-m68k.org>
-
-       * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
-       * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
-       * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
-
-2016-07-29  Jonathan Wakely  <jwakely@redhat.com>
-
-       * doc/xml/manual/abi.xml: Document 6.0.22 library version.
-       * doc/html/manual/abi.html: Regenerate.
-
-       * acinclude.m4 (libtool_VERSION): Bump to 6:23:0.
-       * config/abi/pre/gnu.ver: Add 3.4.23 version for new basic_string
-       symbols.
-       * configure: Regenerate.
-       * testsuite/util/testsuite_abi.cc: Add new symbol version.
-
-       * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
-       * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Likewise.
-       * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Likewise.
-       * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
-       Likewise.
-       * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Likewise.
-       * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Likewise.
-       * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Likewise.
-
-2016-07-28  Jonathan Wakely  <jwakely@redhat.com>
-
-       * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
-       Adjust dg-prune-output pattern for error in C++98 mode.
-       * testsuite/23_containers/deque/requirements/dr438/
-       constructor_1_neg.cc: Likewise.
-       * testsuite/23_containers/deque/requirements/dr438/
-       constructor_2_neg.cc: Likewise.
-       * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
-       Likewise.
-       * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
-       Likewise.
-       * testsuite/23_containers/list/requirements/dr438/
-       constructor_1_neg.cc: Likewise.
-       * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
-       Likewise.
-       * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
-       Likewise.
-       * testsuite/23_containers/vector/requirements/dr438/
-       constructor_1_neg.cc: Likewise.
-       * testsuite/23_containers/vector/requirements/dr438/
-       constructor_2_neg.cc: Likewise.
-       * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
-       Likewise.
-
-       * testsuite/23_containers/vector/check_construct_destroy.cc: Account
-       for different construct/destroy counts in C++98 mode.
-
-       * testsuite/17_intro/headers/c++2011/stdc++.cc: Change target-specific
-       dg-options to dg-additional-options so that default options are used.
-       * testsuite/17_intro/headers/c++2011/stdc++_multiple_inclusion.cc:
-       Likewise.
-       * testsuite/17_intro/headers/c++2014/stdc++.cc: Likewise.
-       * testsuite/17_intro/headers/c++2014/stdc++_multiple_inclusion.cc:
-       Likewise.
-       * testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc:
-       Use dg-additional-options instead of repeating the common options.
-
-       * testsuite/22_locale/conversions/string/1.cc: Remove unintended
-       dg-do compile directive.
-       * testsuite/26_numerics/headers/cmath/fabs_inline.cc: Fix syntax of
-       dg-do directive.
-       * testsuite/26_numerics/valarray/const_bracket.cc: Likewise.
-
-2016-07-28  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Implement std::string_view and P0254r2,
-       Integrating std::string_view and std::string.
-       * include/Makefile.am: Add string_view and string_view.tcc
-       to the exported headers.
-       * include/Makefile.in: Likewise.
-       * include/bits/basic_string.h: Include <string_view> in C++17 mode.
-       (__sv_type): New.
-       (basic_string(__sv_type, const _Alloc&)): Likewise.
-       (operator=(__sv_type)): Likewise.
-       (operator __sv_type()): Likewise.
-       (operator+=(__sv_type)): Likewise.
-       (append(__sv_type __sv)): Likewise.
-       (append(__sv_type, size_type, size_type)): Likewise.
-       (assign(__sv_type)): Likewise.
-       (assign(__sv_type, size_type, size_type)): Likewise.
-       (insert(size_type, __sv_type)): Likewise.
-       (insert(size_type, __sv_type, size_type, size_type)): Likewise.
-       (replace(size_type, size_type, __sv_type)): Likewise.
-       (replace(size_type, size_type, __sv_type, size_type, size_type)):
-       Likewise.
-       (replace(const_iterator, const_iterator, __sv_type)): Likewise.
-       (find(__sv_type, size_type)): Likewise.
-       (rfind(__sv_type, size_type)): Likewise.
-       (find_first_of(__sv_type, size_type)): Likewise.
-       (find_last_of(__sv_type, size_type)): Likewise.
-       (find_first_not_of(__sv_type, size_type)): Likewise.
-       (find_last_not_of(__sv_type, size_type)): Likewise.
-       (compare(__sv_type)): Likewise.
-       (compare(size_type, size_type, __sv_type)): Likewise.
-       (compare(size_type, size_type, __sv_type, size_type, size_type)):
-       Likewise.
-       * include/bits/string_view.tcc: New.
-       * include/std/string_view: Likewise.
-       * testsuite/21_strings/basic_string/cons/char/7.cc: Likewise.
-       * testsuite/21_strings/basic_string/cons/wchar_t/7.cc: Likewise.
-       * testsuite/21_strings/basic_string/modifiers/append/char/4.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/append/wchar_t/4.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/assign/char/4.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/assign/wchar_t/4.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/insert/char/3.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/insert/wchar_t/3.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/replace/char/7.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/modifiers/replace/wchar_t/7.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/compare/char/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/compare/wchar_t/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/find/char/5.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operations/find/wchar_t/5.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string/operators/char/5.cc: Likewise.
-       * testsuite/21_strings/basic_string/operators/wchar_t/5.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/capacity/1.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/cons/char/1.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/cons/char/2.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/cons/char/3.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/cons/wchar_t/1.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/cons/wchar_t/2.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/cons/wchar_t/3.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/element_access/char/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/element_access/char/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/element_access/char/empty.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/element_access/char/front_back.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/element_access/wchar_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/element_access/wchar_t/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/element_access/wchar_t/empty.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/element_access/wchar_t/front_back.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/include.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/inserters/char/1.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/inserters/char/2.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/inserters/char/3.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/inserters/pod/10081-out.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/inserters/wchar_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/inserters/wchar_t/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/inserters/wchar_t/3.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/modifiers/remove_prefix/char/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/modifiers/remove_suffix/char/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/compare/char/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/compare/char/13650.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/compare/wchar_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/compare/wchar_t/13650.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/copy/char/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/copy/wchar_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/data/char/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/data/wchar_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/find/char/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/find/char/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/find/char/3.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/find/char/4.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/find/wchar_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/find/wchar_t/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/find/wchar_t/3.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/find/wchar_t/4.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/rfind/char/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/rfind/char/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/rfind/char/3.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/rfind/wchar_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/rfind/wchar_t/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/rfind/wchar_t/3.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/string_conversion/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/substr/char/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operations/substr/wchar_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/operators/char/2.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/operators/wchar_t/2.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/range_access/char/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/range_access/wchar_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/char/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/requirements/typedefs.cc:
-       Likewise.
-       * testsuite/21_strings/basic_string_view/typedefs.cc: Likewise.
-       * testsuite/21_strings/basic_string_view/types/1.cc: Likewise.
-
-2016-07-27  Jonathan Wakely  <jwakely@redhat.com>
-
-       * testsuite/20_util/forward/1_neg.cc: Move dg-error to right line.
-
-2016-07-25  Georeth Chow  <georeth2010@gmail.com>
-
-       * include/ext/ropeimpl.h (rope<>::_S_dump(_RopeRep*, int)): Qualify
-       _S_concat enumerator.
-       * testsuite/ext/rope/6.cc: New test.
-
-2016-07-25  Jonathan Wakely  <jwakely@redhat.com>
-
-       * testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc: Use
-       std::mt19937, std::thread and std::atomic to simplify test.
-       * testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise.
-
-2016-07-22  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/71964
-       * include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI]
-       (basic_string::_Alloc_hider(pointer, _Alloc&&)): Add constructor.
-       * include/bits/stl_tree.h (_Rb_tree(_Rb_tree&&)): Move allocator.
-       * testsuite/21_strings/basic_string/allocator/71964.cc: New test.
-       * testsuite/23_containers/set/allocator/71964.cc: New test.
-
-       * testsuite/lib/libstdc++.exp (check_v3_target_namedlocale): Use
-       delete[] instead of delete.
-
-2016-07-21  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/experimental/propagate_const (propagate_const::__t): Rename
-       to _M_t and remove comment. Qualify std::move and std::forward.
-       * testsuite/experimental/propagate_const/cons/default.cc: Fix test.
-
-       * testsuite/23_containers/vector/zero_sized_allocations.cc:
-       Define sized deallocation function.
-       * testsuite/util/testsuite_new_operators.h:
-       (operator delete(void*, const std::nothrow_t&)): Define nothrow
-       deallocation function.
-
-       * testsuite/21_strings/basic_string/modifiers/append/char/1.cc: Fix
-       reads past the end of strings.
-       * testsuite/21_strings/basic_string/operations/compare/char/1.cc:
-       Likewise.
-       * testsuite/21_strings/char_traits/requirements/short/1.cc: Fix
-       invalid array accesses.
-       * testsuite/experimental/string_view/operations/compare/char/1.cc:
-       Fix read past the end of string.
-       * testsuite/util/testsuite_character.cc: Fix out-of-bounds write.
-
-       * testsuite/24_iterators/container_access.cc: Fix missing returns.
-       * testsuite/24_iterators/range_access_cpp14.cc: Likewise.
-
-       * testsuite/18_support/new_delete_placement.cc: Don't allocate (and
-       leak) memory for arguments to placement delete.
-       * testsuite/20_util/addressof/1.cc: Don't leak memory.
-       * testsuite/22_locale/locale/global_locale_objects/3.cc: Likewise.
-       * testsuite/23_containers/unordered_multimap/insert/55028-debug.cc:
-       Likewise.
-
-2016-07-20  Jonathan Wakely  <jwakely@redhat.com>
-
-       * doc/xml/manual/intro.xml: Document DR 2684 status.
-       * doc/html/*: Regenerate.
-
-       * include/std/atomic (atomic_int8_t, atomic_uint8_t, atomic_int16_t)
-       (atomic_uint16_t, atomic_int32_t, atomic_uint32_t, atomic_int64_t)
-       (atomic_uint64_t): Define (LWG 2441).
-       * testsuite/29_atomics/headers/atomic/std_c++0x_neg.cc: Remove empty
-       lines.
-       * testsuite/29_atomics/headers/atomic/types_std_c++0x.cc: Test for
-       the new types.
-       * doc/xml/manual/intro.xml: Document DR 2441 status.
-
-       * include/std/istream (operator>>(basic_istream&&, _Tp&)): Adjust
-       to use perfect forwarding (LWG 2328).
-       * testsuite/27_io/rvalue_streams.cc: Test perfect forwarding.
-       * doc/xml/manual/intro.xml: Document DR 2328 status.
-
-       * libsupc++/pbase_type_info.cc (__pbase_type_info::__do_catch): Use
-       static objects for catching nullptr as pointer to member types.
-
-2016-07-18  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Clean up optional's comments.
-       * include/std/optional: Remove incorrect section headers
-       from comments when redundant, replace bare section
-       headers with more descriptive comments.
-
-2016-07-15  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/bits/algorithmfwd.h: Change C++0x to C++11 in comments.
-       * include/bits/move.h: Likewise.
-       * include/bits/postypes.h: Likewise.
-       * include/debug/bitset: Likewise.
-       * include/ext/pb_ds/detail/type_utils.hpp: Likewise.
-       * include/ext/string_conversions.h: Change C++0x to __cxx11 in
-       comment.
-       * testsuite/27_io/fpos/14320-1.cc: Change C++0x to C++11 in comment.
-       * testsuite/util/thread/all.h: Likewise.
-
-       * include/bits/stl_algo.h (for_each): Remove redundant _GLIBCXX_MOVE
-       and adjust comment.
-
-       PR c++/58796
-       * libsupc++/pbase_type_info.cc (__pbase_type_info::__do_catch): Make
-       nullptr match handlers of pointer type.
-
-2016-07-15  Edward Smith-Rowland  <3dw4rd@verizon.net>
-
-       Implement C++17 P0025 clamp.
-       * include/bits/algorithmfwd.h: Declare clamp overloads.
-       * include/bits/stl_algo.h: Implement clamp.  Feature __cpp_lib_clamp.
-       * testsuite/25_algorithms/clamp/1.cc: New test.
-       * testsuite/25_algorithms/clamp/2.cc: New test.
-       * testsuite/25_algorithms/clamp/constexpr.cc: New test.
-       * testsuite/25_algorithms/clamp/requirements/explicit_instantiation/
-       1.cc: New test.
-       * testsuite/25_algorithms/clamp/requirements/explicit_instantiation/
-       pod.cc: New test.
-
-2016-07-14  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Fix the constraints for any's assignment operator template to properly
-       reject assignment from a non-copyable lvalue.
-       * include/std/any (operator=(_ValueType&&)): Constrain the decayed
-       type for is_copy_constructible,
-       * testsuite/20_util/any/requirements.cc: Add a test for
-       non-copyable lvalues.
-
-2016-07-14  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/experimental/functional: Include <parallel/algorithm> in
-       Parallel Mode.
-
-       * testsuite/experimental/functional/searchers.cc: Include <algorithm>
-       for std::search.
-
-       PR libstdc++/70716
-       * include/bits/forward_list.h (forward_list): Update doxygen comments
-       to reflect allocator propagation semantics. Remove ambiguous
-       statements about data being lost.
-       * include/bits/stl_deque.h (deque): Likewise.
-       * include/bits/stl_list.h (list): Likewise.
-       * include/bits/stl_map.h (map): Likewise.
-       * include/bits/stl_multimap.h (multimap): Likewise.
-       * include/bits/stl_multiset.h (multiset): Likewise.
-       * include/bits/stl_set.h (set): Likewise.
-       * include/bits/stl_vector.h (vector): Likewise.
-       * include/bits/unordered_map.h (unordered_map, unordered_multimap):
-       Likewise.
-       * include/bits/unordered_set.h (unordered_set, unordered_multiset):
-       Likewise.
-
-2016-07-14  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Implement P0032R3, Homogeneous interface for variant, any and optional,
-       for the parts concerning any and optional.
-       * include/std/any (_Storage()): Make constexpr and have it
-       initialize _M_ptr.
-       (any()): Make constexpr.
-       (any(const any&)): Adjust.
-       (any(any&&)): Likewise.
-       (__any_constructible_t): New.
-       (any(_ValueType&&)): Constrain.
-       (any(in_place_type_t<_Tp>, _Args&&...)): New.
-       (any(in_place_type_t<_Tp>, initializer_list<_Up>, _Args&&...)):
-       Likewise.
-       (~any()): Adjust.
-       (operator=(const any&)): Likewise.
-       (operator=(any&&)): Likewise.
-       (operator=(_ValueType&&)): Constrain.
-       (emplace(_Args&&...)): New.
-       (emplace(initializer_list<_Up>, _Args&&...)): Likewise.
-       (clear()): Remove.
-       (reset()): New.
-       (swap(any&)): Adjust.
-       (empty()): Remove.
-       (has_value()): New.
-       (type()): Adjust.
-       (_Manager_internal::_S_create(_Storage&, _Args&&...)): New.
-       (_Manager_external::_S_create(_Storage&, _Args&&...)): Likewise.
-       (make_any(_Args&&...)): Likewise.
-       (make_any(initializer_list<_Up>, _Args&&...)): Likewise.
-       * include/std/optional (in_place_t, in_place): Remove.
-       (bad_optional_access): Add a comment referring to LEWG 72.
-       (emplace(_Args&&...)): Constrain.
-       (has_value()): New.
-       (reset()): Likewise.
-       (make_optional(_Args&&...)): Likewise.
-       (make_optional(initializer_list<_Up>, _Args&&...)): Likewise.
-       * include/std/utility (in_place_tag): New.
-       (__in_place, __in_place_type, __in_place_index): Likewise.
-       (in_place_t, in_place_type_t, in_place_index_t): Likewise.
-       (in_place(__in_place*)): Likewise.
-       (in_place(__in_place_type<_Tp>*)): Likewise.
-       (in_place(__in_place_index<_Idx>*)): Likewise.
-       * testsuite/20_util/any/assign/1.cc: Adjust.
-       * testsuite/20_util/any/assign/emplace.cc: New.
-       * testsuite/20_util/any/assign/self.cc: Adjust.
-       * testsuite/20_util/any/cons/1.cc: Likewise.
-       * testsuite/20_util/any/cons/in_place.cc: New.
-       * testsuite/20_util/any/make_any.cc: Likewise.
-       * testsuite/20_util/any/misc/any_cast_neg.cc: Adjust.
-       * testsuite/20_util/any/misc/swap.cc: Likewise.
-       * testsuite/20_util/any/modifiers/1.cc: Likewise.
-       * testsuite/20_util/any/requirements.cc: New.
-       * testsuite/20_util/in_place/requirements.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/in_place.cc: Adjust.
-       * testsuite/20_util/optional/in_place.cc: Likewise.
-       * testsuite/20_util/optional/make_optional.cc: Add tests for
-       the new overloads of make_optional.
-
-2016-07-13  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Implement P0307R2, Making Optional Greater Equal Again.
-       * include/experimental/optional (_Has_addressof): Fix the comment.
-       * include/std/optional (_Has_addressof): Likewise.
-       (operator=(_Up&&)): Constrain.
-       (operator=(const optional<_Up>&)): Likewise.
-       (operator=(optional<_Up>&&)): Likewise.
-       (__optional_relop_t): New.
-       (operator==(const optional<_Tp>&, const optional<_Tp>&)): Constrain.
-       (operator!=(const optional<_Tp>&, const optional<_Tp>&)):
-       Constrain and make transparent.
-       (operator<(const optional<_Tp>&, const optional<_Tp>&)): Constrain.
-       (operator>(const optional<_Tp>&, const optional<_Tp>&)):
-       Constrain and make transparent.
-       (operator<=(const optional<_Tp>&, const optional<_Tp>&)): Likewise.
-       (operator>=(const optional<_Tp>&, const optional<_Tp>&)): Likewise.
-       (operator==(const optional<_Tp>&, const _Tp&): Constrain.
-       (operator==(const _Tp&, const optional<_Tp>&)): Likewise.
-       (operator!=(const optional<_Tp>&, _Tp const&)):
-       Constrain and make transparent.
-       (operator!=(const _Tp&, const optional<_Tp>&)): Likewise.
-       (operator<(const optional<_Tp>&, const _Tp&)): Constrain.
-       (operator<(const _Tp&, const optional<_Tp>&)): Likewise.
-       (operator>(const optional<_Tp>&, const _Tp&)):
-       Constrain and make transparent.
-       (operator>(const _Tp&, const optional<_Tp>&)): Likewise.
-       (operator<=(const optional<_Tp>&, const _Tp&)): Likewise.
-       (operator<=(const _Tp&, const optional<_Tp>&)): Likewise.
-       (operator>=(const optional<_Tp>&, const _Tp&)): Likewise.
-       (operator>=(const _Tp&, const optional<_Tp>&)): Likewise.
-       * testsuite/20_util/optional/constexpr/relops/2.cc: Adjust.
-       * testsuite/20_util/optional/constexpr/relops/4.cc: Likewise.
-       * testsuite/20_util/optional/relops/1.cc: Likewise.
-       * testsuite/20_util/optional/relops/2.cc: Likewise.
-       * testsuite/20_util/optional/relops/3.cc: Likewise.
-       * testsuite/20_util/optional/relops/4.cc: Likewise.
-       * testsuite/20_util/optional/requirements.cc: Add tests to verify
-       that optional's relops are transparent and don't synthesize
-       operators. Also test that assignment sfinaes.
-
-2016-07-13  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/71856
-       * include/bits/c++config (_GLIBCXX_ASSERTIONS): Define to 1 not empty.
-       * include/parallel/compiletime_settings.h (_GLIBCXX_ASSERTIONS):
-       Rename to _GLIBCXX_PARALLEL_ASSERTIONS and make default value depend
-       on _GLIBCXX_ASSERTIONS.
-       * include/parallel/balanced_quicksort.h: Rename _GLIBCXX_ASSERTIONS.
-       Include <unistd.h> for sleep.
-       * include/parallel/losertree.h: Rename _GLIBCXX_ASSERTIONS.
-       * include/parallel/merge.h: Likewise.
-       * include/parallel/multiway_merge.h: Likewise.
-       * include/parallel/partition.h: Likewise.
-       * include/parallel/queue.h: Likewise.
-       * include/parallel/sort.h: Likewise.
-       * testsuite/25_algorithms/headers/algorithm/
-       parallel_algorithm_assert.cc: New.
-
-       * include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI]
-       (replace(__const_iterator, __const_iterator, initializer_list<C>)):
-       Forward to different overload.
+       * testsuite/util/performance/priority_queue/mem_usage/pop_test.hpp:
+       Include <cassert> header.
 
-       * include/bits/allocated_ptr.h (__allocated_ptr::_S_raw_ptr): Make
-       static.
-
-2016-07-13  Jonathan Wakely  <jwakely@redhat.com>
-
-       Revert "Add non-const overload of std::string::data()".
-
-2016-07-13  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Implement P0307R2, Making Optional Greater Equal Again.
-       * include/experimental/optional (_Has_addressof): Fix the comment.
-       * include/std/optional (_Has_addressof): Likewise.
-       (operator=(_Up&&)): Constrain.
-       (operator=(const optional<_Up>&)): Likewise.
-       (operator=(optional<_Up>&&)): Likewise.
-       (__optional_relop_t): New.
-       (operator==(const optional<_Tp>&, const optional<_Tp>&)): Constrain.
-       (operator!=(const optional<_Tp>&, const optional<_Tp>&)):
-       Constrain and make transparent.
-       (operator<(const optional<_Tp>&, const optional<_Tp>&)): Constrain.
-       (operator>(const optional<_Tp>&, const optional<_Tp>&)):
-       Constrain and make transparent.
-       (operator<=(const optional<_Tp>&, const optional<_Tp>&)): Likewise.
-       (operator>=(const optional<_Tp>&, const optional<_Tp>&)): Likewise.
-       (operator==(const optional<_Tp>&, const _Tp&): Constrain.
-       (operator==(const _Tp&, const optional<_Tp>&)): Likewise.
-       (operator!=(const optional<_Tp>&, _Tp const&)):
-       Constrain and make transparent.
-       (operator!=(const _Tp&, const optional<_Tp>&)): Likewise.
-       (operator<(const optional<_Tp>&, const _Tp&)): Constrain.
-       (operator<(const _Tp&, const optional<_Tp>&)): Likewise.
-       (operator>(const optional<_Tp>&, const _Tp&)):
-       Constrain and make transparent.
-       (operator>(const _Tp&, const optional<_Tp>&)): Likewise.
-       (operator<=(const optional<_Tp>&, const _Tp&)): Likewise.
-       (operator<=(const _Tp&, const optional<_Tp>&)): Likewise.
-       (operator>=(const optional<_Tp>&, const _Tp&)): Likewise.
-       (operator>=(const _Tp&, const optional<_Tp>&)): Likewise.
-       * testsuite/20_util/optional/constexpr/relops/2.cc: Adjust.
-       * testsuite/20_util/optional/constexpr/relops/4.cc: Likewise.
-       * testsuite/20_util/optional/relops/1.cc: Likewise.
-       * testsuite/20_util/optional/relops/2.cc: Likewise.
-       * testsuite/20_util/optional/relops/3.cc: Likewise.
-       * testsuite/20_util/optional/relops/4.cc: Likewise.
-       * testsuite/20_util/optional/requirements.cc: Add tests to verify
-       that optional's relops are transparent and don't synthesize
-       operators. Also test that assignment sfinaes.
-
-2016-07-13  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI] (_M_c_str):
-       New function.
-       (_M_disjunct, basic_string(const basic_string&, size_t)): Use data()
-       instead of _M_data().
-       (basic_string(const basic_string&, size_t, size_t, const _Alloc&)):
-       Likewise.
-       (append(const basic_string&)): Likewise.
-       (append(const basic_string&, size_type, size_type)): Likewise.
-       (assign(const basic_string&, size_type, size_type)): Likewise.
-       (insert(size_type, const basic_string&)): Likewise.
-       (insert(size_type, const basic_string&, size_type, size_type)):
-       Likewise.
-       (replace(size_type, size_type, const basic_string&, size_type,
-       size_type)): Likewise.
-       (replace(__const_iterator, __const_iterator, const basic_string&)):
-       Likewise.
-       (c_str(), data()): Use c_str() instead of _M_data().
-       (data()): Add non-const overload as per LWG 2391 and P0272R1.
-       (compare(const basic_string&)): Use data() instead of _M_data().
-       [!_GLIBCXX_USE_CXX11_ABI] (data()): Add non-const overload.
-       * include/bits/basic_string.tcc [_GLIBCXX_USE_CXX11_ABI] (_M_mutate):
-       Pass raw pointers to _S_copy.
-       (_M_erase, _M_replace_aux): Pass raw pointers to _S_move and
-       _S_assign.
-       (find(const _CharT*, size_type, size_type)): Use data instead of
-       _M_data().
-       * testsuite/21_strings/basic_string/allocator/char/ext_ptr.cc: New.
-       * testsuite/21_strings/basic_string/operations/data/char/2.cc: New.
-       * testsuite/21_strings/basic_string/operations/data/wchar_t/2.cc: New.
-
-2016-07-12  Jonathan Wakely  <jwakely@redhat.com>
-
-       * libsupc++/new: Remove nothrow sized deletes (LWG 2458).
-       * doc/xml/manual/intro.xml: Document DR 2458 status.
-       * doc/html*: Regenerate.
-
-       * testsuite/20_util/pair/astuple/astuple.cc: Only include <utility>.
-       * testsuite/23_containers/array/tuple_interface/tuple_element.cc:
-       Only include <array>.
-       * testsuite/23_containers/array/tuple_interface/tuple_size.cc:
-       Likewise.
-       * doc/xml/manual/intro.xml: Document LWG 2212 support.
-       * doc/html*: Regenerate.
-
-       * testsuite/23_containers/vector/modifiers/emplace/self_emplace.cc:
-       Add testcase from LWG 2164.
-
-2016-07-11  François Dumont  <fdumont@gcc.gnu.org>
-
-       * include/bits/stl_vector.h (push_back(const value_type&)): Forward
-       to _M_realloc_insert.
-       (insert(const_iterator, value_type&&)): Forward to _M_insert_rval.
-       (_M_realloc_insert): Declare new function.
-       (_M_emplace_back_aux): Remove definition.
-       * include/bits/vector.tcc (emplace_back(_Args...)):
-       Use _M_realloc_insert.
-       (insert(const_iterator, const value_type&)): Likewise.
-       (_M_insert_rval, _M_emplace_aux): Likewise.
-       (_M_emplace_back_aux): Remove declaration.
-       (_M_realloc_insert): Define.
-       * testsuite/23_containers/vector/modifiers/insert_vs_emplace.cc:
-       Adjust expected results for emplacing an lvalue with reallocation.
-
-2016-07-10  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Implement std::optional.
-       * include/Makefile.am: Add optional to exported headers.
-       * include/Makefile.in: Likewise.
-       * include/std/optional: New.
-       * testsuite/20_util/optional/typedefs.cc: Likewise.
-       * testsuite/20_util/optional/relops/2.cc: Likewise.
-       * testsuite/20_util/optional/relops/3.cc: Likewise.
-       * testsuite/20_util/optional/relops/4.cc: Likewise.
-       * testsuite/20_util/optional/relops/5.cc: Likewise.
-       * testsuite/20_util/optional/relops/1.cc: Likewise.
-       * testsuite/20_util/optional/relops/6.cc: Likewise.
-       * testsuite/20_util/optional/nullopt.cc: Likewise.
-       * testsuite/20_util/optional/in_place.cc: Likewise.
-       * testsuite/20_util/optional/make_optional.cc: Likewise.
-       * testsuite/20_util/optional/assignment/2.cc: Likewise.
-       * testsuite/20_util/optional/assignment/3.cc: Likewise.
-       * testsuite/20_util/optional/assignment/4.cc: Likewise.
-       * testsuite/20_util/optional/assignment/5.cc: Likewise.
-       * testsuite/20_util/optional/assignment/1.cc: Likewise.
-       * testsuite/20_util/optional/assignment/6.cc: Likewise.
-       * testsuite/20_util/optional/cons/value_neg.cc: Likewise.
-       * testsuite/20_util/optional/cons/default.cc: Likewise.
-       * testsuite/20_util/optional/cons/move.cc: Likewise.
-       * testsuite/20_util/optional/cons/value.cc: Likewise.
-       * testsuite/20_util/optional/cons/copy.cc: Likewise.
-       * testsuite/20_util/optional/requirements.cc: Likewise.
-       * testsuite/20_util/optional/observers/2.cc: Likewise.
-       * testsuite/20_util/optional/observers/3.cc: Likewise.
-       * testsuite/20_util/optional/observers/4.cc: Likewise.
-       * testsuite/20_util/optional/observers/5.cc: Likewise.
-       * testsuite/20_util/optional/observers/1.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/relops/2.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/relops/3.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/relops/4.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/relops/5.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/relops/1.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/relops/6.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/nullopt.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/in_place.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/make_optional.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/cons/default.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/cons/value.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/observers/2.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/observers/3.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/observers/4.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/observers/5.cc: Likewise.
-       * testsuite/20_util/optional/constexpr/observers/1.cc: Likewise.
-       * testsuite/20_util/optional/swap/1.cc: Likewise.
-
-2016-07-08  Jonathan Wakely  <jwakely@redhat.com>
-
-       * testsuite/23_containers/vector/modifiers/insert/aliasing.cc: New.
-
-2016-07-07  Jonathan Wakely  <jwakely@redhat.com>
-
-       * doc/xml/manual/status_cxx2014.xml: Update LFTS status table.
-       * doc/html/*: Regenerate.
-
-2016-07-07  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Implement std::any.
-       * include/Makefile.am: Add any and c++17_warning.h to exported headers.
-       * include/Makefile.in: Likewise.
-       * include/std/any: New.
-       * testsuite/20_util/any/assign/1.cc: Likewise.
-       * testsuite/20_util/any/assign/2.cc: Likewise.
-       * testsuite/20_util/any/assign/self.cc: Likewise.
-       * testsuite/20_util/any/cons/1.cc: Likewise.
-       * testsuite/20_util/any/cons/2.cc: Likewise.
-       * testsuite/20_util/any/cons/aligned.cc: Likewise.
-       * testsuite/20_util/any/cons/nontrivial.cc: Likewise.
-       * testsuite/20_util/any/misc/any_cast.cc: Likewise.
-       * testsuite/20_util/any/misc/any_cast_neg.cc: Likewise.
-       * testsuite/20_util/any/misc/any_cast_no_rtti.cc: Likewise.
-       * testsuite/20_util/any/misc/swap.cc: Likewise.
-       * testsuite/20_util/any/modifiers/1.cc: Likewise.
-       * testsuite/20_util/any/observers/type.cc: Likewise.
-       * testsuite/20_util/any/typedefs.cc: Likewise.
-
-2016-07-06  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Add a new header for diagnosing the use of C++17 facilities
-       in pre-C++17 modes.
-       * include/bits/c++17_warning.h: New.
-
-2016-07-06  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Implement LWG 2451, optional<T> should 'forward' T's
-       implicit conversions.
-       * include/experimental/optional (__is_optional_impl, __is_optional):
-       New.
-       (optional()): Make constexpr and default.
-       (optional(_Up&&), optional(const optional<_Up>&),
-       optional(optional<_Up>&& __t): New.
-       (operator=(_Up&&)): Constrain.
-       (operator=(const optional<_Up>&), operator=(optional<_Up>&&)): New.
-       * testsuite/experimental/optional/cons/value.cc:
-       Add tests for the functionality added by LWG 2451.
-       * testsuite/experimental/optional/cons/value_neg.cc: New.
-
-2016-07-05  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Implement LWG 2509,
-       any_cast doesn't work with rvalue reference targets and cannot
-       move with a value target.
-       * include/experimental/any (any(_ValueType&&)): Constrain and
-       add an overload that doesn't forward.
-       (any_cast(any&&)): Constrain and add an overload that moves.
-       * testsuite/experimental/any/misc/any_cast.cc: Add tests for
-       the functionality added by LWG 2509.
-
-2016-07-04  François Dumont  <fdumont@gcc.gnu.org>
-
-       * testsuite/23_containers/vector/modifiers/emplace/self_emplace.cc:
-       New test.
-       * testsuite/23_containers/vector/modifiers/insert/self_insert.cc: New
-       test.
-
-2016-07-04  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/bits/stl_vector.h (emplace(const_iterator, _Args&&...)):
-       Define inline. Forward to _M_emplace_aux.
-       (insert(const_iterator, value_type&&)): Forward to _M_insert_rval.
-       (_M_insert_rval, _M_emplace_aux): Declare new functions.
-       (_Temporary_value): New RAII type using allocator to construct/destroy.
-       (_S_insert_aux_assign): Remove.
-       (_M_insert_aux): Make non-variadic.
-       * include/bits/vector.tcc (insert(const_iterator, const value_type&)):
-       Use _Temporary_value.
-       (emplace(const_iterator, _Args&&...)): Remove definition.
-       (_M_insert_rval, _M_emplace_aux): Define.
-       (_M_insert_aux): Make non-variadic, stop using _S_insert_aux_assign.
-       (_M_fill_insert): Use _Temporary_value.
-       * testsuite/23_containers/vector/allocator/construction.cc: New test.
-       * testsuite/23_containers/vector/modifiers/insert_vs_emplace.cc:
-       Adjust expected results for emplacing an lvalue with reallocation.
-       * testsuite/23_containers/vector/check_construct_destroy.cc: Adjust
-       expected results to account for construction/destruction of temporary
-       using allocator.
-       * testsuite/backward/hash_set/check_construct_destroy.cc: Likewise.
-
-2016-07-04  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       PR libstdc++/71313
-       * src/filesystem/ops.cc (remove_all(const path&, error_code&)):
-       Call remove_all for children of a directory.
-       * testsuite/experimental/filesystem/operations/create_directories.cc:
-       Adjust.
-
-2016-07-02  François Dumont  <fdumont@gcc.gnu.org>
-
-       * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc: Adjust
-       dg-error line numbers.
-       * testsuite/23_containers/array/tuple_interface/
-       tuple_element_debug_neg.cc: Likewise.
-       * testsuite/25_algorithms/lexicographical_compare/debug/
-       irreflexive_neg.cc: Remove.
-
-2016-06-30  Thomas Preud'homme  <thomas.preudhomme@arm.com>
-
-       * testsuite/29_atomics/atomic/65913.cc: Require atomic-builtins rather
-       than specific target.
-
-2016-06-27  François Dumont  <fdumont@gcc.gnu.org>
-
-       PR libstdc++/71640
-       * include/bits/hashtable.h: Remove _Unique_keya parameter in _Insert
-       friend declaration.
-
-2016-06-23  François Dumont  <fdumont@gcc.gnu.org>
-
-       * include/debug/array (array<>::swap): Fix noexcept qualificaton for
-       zero-size array.
-
-2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
-
-       * configure.host: Remove mep-* support.
-
-2016-06-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
-
-       * configure: Regenerate.
-       * configure.host: Remove support for knetbsd.
-       * crossconfig.m4: Likewise.
-
-2016-06-20  François Dumont  <fdumont@gcc.gnu.org>
-
-       PR libstdc++/71181
-       * include/tr1/hashtable_policy.h
-       (_Prime_rehash_policy::_M_next_bkt): Make past-the-end iterator
-       dereferenceable to avoid check on lower_bound result.
-       (_Prime_rehash_policy::_M_bkt_for_elements): Call latter.
-       (_Prime_rehash_policy::_M_need_rehash): Likewise.
-       * src/c++11/hashtable_c++0x.cc (_Prime_rehash_policy::_M_next_bkt):
-       Always return a value greater than input value. Set _M_next_resize to
-       max value when reaching highest prime number.
-       * src/shared/hashtable-aux.cc (__prime_list): Add comment about sentinel
-       being now useless.
-       * testsuite/23_containers/unordered_set/hash_policy/71181.cc: New.
-       * testsuite/23_containers/unordered_set/hash_policy/power2_rehash.cc
-       (test02): New.
-       * testsuite/23_containers/unordered_set/hash_policy/prime_rehash.cc: New.
-       * testsuite/23_containers/unordered_set/hash_policy/rehash.cc:
-       Fix indentation.
-
-2016-06-17  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/71545
-       * include/bits/stl_algobase.h (lower_bound, lexicographical_compare):
-       Remove irreflexive checks.
-       * include/bits/stl_algo.h (lower_bound, upper_bound, equal_range,
-       binary_search): Likewise.
-       * testsuite/25_algorithms/equal_range/partitioned.cc: New test.
-       * testsuite/25_algorithms/lexicographical_compare/71545.cc: New test.
-       * testsuite/25_algorithms/lower_bound/partitioned.cc: New test.
-       * testsuite/25_algorithms/upper_bound/partitioned.cc: New test.
-       * testsuite/util/testsuite_iterators.h (__gnu_test::test_container):
-       Add constructor from array.
-
-2016-06-16  François Dumont  <fdumont@gcc.gnu.org>
-
-       * include/debug/debug.h
-       (__glibcxx_requires_non_empty_range, __glibcxx_requires_nonempty)
-       (__glibcxx_requires_subscript): Move...
-       * include/debug/assertions.h: ...here and add __builtin_expect.
-       (_GLIBCXX_DEBUG_ONLY): Remove ; value.
-       * include/bits/stl_deque.h
-       (std::deque<>::operator[]): Add __glibcxx_requires_subscript check.
-       (std::deque<>::front()): Add __glibcxx_requires_nonempty check.
-       (std::deque<>::back()): Likewise.
-       (std::deque<>::pop_front()): Likewise.
-       (std::deque<>::pop_back()): Likewise.
-       (std::deque<>::swap(deque&)): Add allocator check.
-       * include/bits/stl_vector.h
-       (std::vector<>::operator[]): Add __glibcxx_requires_subscript check.
-       (std::vector<>::front()): Add __glibcxx_requires_nonempty check.
-       (std::vector<>::back()): Likewise.
-       (std::vector<>::pop_back()): Likewise.
-       (std::vector<>::swap(vector&)): Add allocator check.
-
-2016-06-16  Daniel Kruegler  <daniel.kruegler@gmail.com>
-
-       Provide swappable traits (p0185r1)
-       * include/std/type_traits (is_swappable, is_nothrow_swappable,
-       is_swappable_with, is_nothrow_swappable_with, is_swappable_v,
-       is_nothrow_swappable_v, is_swappable_with_v,
-       is_nothrow_swappable_with_v): New.
-       * include/bits/stl_pair.h: Use it as per p0185r1.
-       * include/bits/stl_queue.h: Likewise.
-       * include/bits/stl_stack.h: Likewise.
-       * include/bits/unique_ptr.h: Likewise.
-       * include/std/tuple: Likewise.
-       * include/std/array: Likewise. Fix zero-size member swap.
-       * include/bits/hashtable.h: Use __and_.
-       * testsuite/20_util/is_nothrow_swappable/requirements/
-       explicit_instantiation.cc: Change test options to std=gnu++17.
-       * testsuite/20_util/is_nothrow_swappable/requirements/typedefs.cc:
-       Likewise.
-       * testsuite/20_util/is_nothrow_swappable/value.cc: Likewise.
-       * testsuite/20_util/is_swappable/requirements/
-       explicit_instantiation.cc: Likewise.
-       * testsuite/20_util/is_swappable/requirements/typedefs.cc: Likewise.
-       * testsuite/20_util/is_swappable/value.cc: Likewise.
-       * testsuite/20_util/is_nothrow_swappable/requirements/
-       explicit_instantiation_ext.cc: New.
-       * testsuite/20_util/is_nothrow_swappable/requirements/typedefs_ext.cc:
-       New.
-       * testsuite/20_util/is_nothrow_swappable/value.h: New.
-       * testsuite/20_util/is_nothrow_swappable/value_ext.cc: New.
-       * testsuite/20_util/is_nothrow_swappable_with/requirements/
-       explicit_instantiation.cc: New.
-       * testsuite/20_util/is_nothrow_swappable_with/requirements/typedefs.cc:
-       New.
-       * testsuite/20_util/is_nothrow_swappable_with/value.cc: New.
-       * testsuite/20_util/is_swappable/requirements/
-       explicit_instantiation_ext.cc: New.
-       * testsuite/20_util/is_swappable/requirements/typedefs_ext.cc: New.
-       * testsuite/20_util/is_swappable/value.h: New.
-       * testsuite/20_util/is_swappable/value_ext.cc: New.
-       * testsuite/20_util/is_swappable_with/requirements/
-       explicit_instantiation.cc: New.
-       * testsuite/20_util/is_swappable_with/requirements/typedefs.cc: New.
-       * testsuite/20_util/is_swappable_with/value.cc: New.
-       * testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust
-       dg-error line numbers.
-       * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
-       Likewise.
-
-2016-06-16  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/std/array: Remove trailing whitespace.
-       * include/std/atomic: Likewise.
-       * include/std/bitset: Likewise.
-       * include/std/chrono: Likewise.
-       * include/std/complex: Likewise.
-       * include/std/condition_variable: Likewise.
-       * include/std/fstream: Likewise.
-       * include/std/functional: Likewise.
-       * include/std/future: Likewise.
-       * include/std/iomanip: Likewise.
-       * include/std/iosfwd: Likewise.
-       * include/std/istream: Likewise.
-       * include/std/limits: Likewise.
-       * include/std/ratio: Likewise.
-       * include/std/scoped_allocator: Likewise.
-       * include/std/sstream: Likewise.
-       * include/std/stdexcept: Likewise.
-       * include/std/string: Likewise.
-       * include/std/system_error: Likewise.
-       * include/std/thread: Likewise.
-       * include/std/tuple: Likewise.
-       * include/std/type_traits: Likewise.
-       * include/std/utility: Likewise.
-       * include/std/valarray: Likewise.
-       * include/std/vector: Likewise.
-
-       * include/bits/stl_vector.h (vector::_S_insert_aux_assign): Define
-       new overloaded functions.
-       * include/bits/vector.tcc (vector::_M_insert_aux): Use new functions
-       to avoid creating a redundant temporary.
-       * testsuite/23_containers/vector/modifiers/insert_vs_emplace.cc: New
-       test.
-
-2016-06-15  François Dumont  <fdumont@gcc.gnu.org>
-
-       * include/bits/stl_deque.h
-       (std::deque<>::operator=): Call _M_assign_aux.
-       (std::deque<>::assign(initializer_list<>)): Likewise.
-       (std::deque<>::resize(size_t, const value_type&)): Call _M_fill_insert.
-       (std::deque<>::insert(const_iterator, initializer_list<>)):
-       Call _M_range_insert_aux.
-       (std::deque<>::_M_assign_aux<It>(It, It, std::forward_iterator_tag):
-       Likewise.
-       (std::deque<>::_M_fill_assign): Call _M_fill_insert.
-       (std::deque<>::_M_move_assign2): Call _M_assign_aux.
-       * include/bits/deque.tcc
-       (std::deque<>::operator=): Call _M_range_insert_aux.
-       (std::deque<>::_M_assign_aux<It>(It, It, std::input_iterator_tag)):
-       Likewise.
-       * include/bits/stl_vector.h
-       (std::vector<>::operator=): Call _M_assign_aux.
-       (std::vector<>::assign(initializer_list<>)): Likewise.
-       (std::vector<>::resize(size_t, const value_type&)): Call _M_fill_insert.
-       (std::vector<>::insert(const_iterator, initializer_list<>)):
-       Call _M_range_insert.
-       * include/bits/vector.tcc (std::vector<>::_M_assign_aux): Likewise.
-
-2016-06-07  François Dumont  <fdumont@gcc.gnu.org>
-
-       * include/std/tuple (_Head_base<>): Default specialization condition at
-       type declaration.
-
-2016-06-06  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Support allocators in tuples of zero size.
-       * include/std/tuple (tuple<>::tuple(),
-       tuple<>::tuple(allocator_arg_t, const _Alloc&),
-       tuple<>::tuple(allocator_arg_t, const _Alloc&, const tuple&)): New.
-       * testsuite/20_util/tuple/cons/allocators.cc: Adjust.
-
-2016-06-06  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/71320
-       * src/filesystem/ops.cc (permissions(const path&, perms, error_code&)):
-       Add or remove permissions according to perms argument.
-       * testsuite/experimental/filesystem/operations/permissions.cc: New
-       test.
-
-2016-06-05  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Protect allocator-overloads of tuple-from-tuple constructors
-       from cases that would create dangling references.
-       * include/std/tuple (tuple(allocator_arg_t, const _Alloc&,
-       const tuple<_UElements...>&), tuple(allocator_arg_t, const _Alloc&,
-       tuple<_UElements...>&&)): Add a check for _NonNestedTuple.
-       * testsuite/20_util/tuple/cons/nested_tuple_construct.cc: Adjust.
-
-2016-05-29  Gerald Pfeifer  <gerald@pfeifer.com>
-
-       * doc/xml/manual/backwards_compatibility.xml: Adjust
-       lists.debian.org link to https.
-       * doc/html/manual/backwards.html: Regenerate.
-
-2016-05-27  Jonathan Wakely  <jwakely@redhat.com>
-
-       * doc/xml/manual/abi.xml: Adjust URL to use https.
-       * doc/html/manual/*: Regenerate.
-
-2016-05-27  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       PR libstdc++/66338
-       * include/std/tuple (_TMC): Add a check for _NotSameTuple.
-       * include/std/tuple (tuple(_UElements&&...)): Remove the separate
-       check for _NotSameTuple.
-       * include/std/tuple (_TMCT): New.
-       * include/std/tuple (tuple(const tuple<_UElements...>&)): Use it.
-       * include/std/tuple (tuple(tuple<_UElements...>&&)): Likewise.
-       * include/std/tuple (tuple(allocator_arg_t, const _Alloc&,
-             const tuple<_UElements...>&)): Likewise.
-       * include/std/tuple (tuple(allocator_arg_t, const _Alloc&,
-             tuple<_UElements...>&&)): Likewise.
-       * testsuite/20_util/tuple/cons/66338.cc: New.
-
-2016-05-25  Jonathan Wakely  <jwakely@redhat.com>
-
-       * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Fix test for sendfile.
-       * configure: Regenerate.
-       * config.h.in: Regenerate.
-
-       * include/bits/c++config (_GLIBCXX14_USE_CONSTEXPR): Remove it.
-       * include/bits/hashtable_policy.h (_Power2_rehash_policy::_M_next_bkt):
-       Remove const qualification on function. Replace
-       _GLIBCXX14_USE_CONSTEXPR on automatic variables with const.
-       (_Power2_rehash_policy::_M_need_rehash): Remove const qualification.
-       (_Power2_rehash_policy::_M_next_bkt): Remove mutable specifier.
-
-2016-05-24  François Dumont  <fdumont@gcc.gnu.org>
-
-       * include/bits/c++config (_GLIBCXX14_USE_CONSTEXPR): New.
-       * include/bits/hashtable_policy.h
-       (_Prime_rehash_policy::__has_load_factor): New. Mark rehash policy
-       having load factor management.
-       (_Mask_range_hashing): New.
-       (__clp2): New.
-       (_Power2_rehash_policy): New.
-       (_Inserts<>): Remove last template parameter, _Unique_keys, so that
-       partial specializations only depend on whether iterators are constant
-       or not.
-       * testsuite/23_containers/unordered_set/hash_policy/26132.cc: Adapt to
-       test new hash policy.
-       * testsuite/23_containers/unordered_set/hash_policy/load_factor.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_set/hash_policy/rehash.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_set/insert/hash_policy.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_set/max_load_factor/robustness.cc:
-       Likewise.
-       * testsuite/23_containers/unordered_set/hash_policy/power2_rehash.cc:
-       New.
-       * testsuite/performance/23_containers/insert/54075.cc: Add benchmark
-       using the new hash policy.
-       * testsuite/performance/23_containers/insert_erase/41975.cc: Likewise.
-
-2016-05-24  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/bits/stl_queue.h (priority_queue::value_compare): Define.
-
-2016-05-23  François Dumont  <fdumont@gcc.gnu.org>
-
-       * include/debug/safe_iterator.h
-       (_Safe_iterator<>::operator->()): Implement using underlying iterator
-       operator ->.
-       * include/debug/safe_local_iterator.h
-       (_Safe_local_iterator<>::operator->()): Likewise.
-
-2016-05-20  Thomas Preud'homme  <thomas.preudhomme@arm.com>
-
-       * testsuite/experimental/memory_resource/1.cc: Add required argument
-       to dg-require-atomic-builtins.
-
-2016-05-13  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/71073
-       * include/debug/bitset: Add #pragma GCC system_header.
-       * include/debug/deque: Likewise.
-       * include/debug/list: Likewise.
-       * include/debug/map: Likewise.
-       * include/debug/set: Likewise.
-       * include/debug/string: Likewise.
-       * include/debug/unordered_map: Likewise.
-       * include/debug/unordered_set: Likewise.
-       * include/debug/vector: Likewise.
-       * include/debug/functions.h: Adjust whitespace.
-
-2016-05-12  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/71081
-       * testsuite/experimental/memory_resource/1.cc: Require atomics.
-
-2016-05-11  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/71049
-       * src/c++11/cow-stdexcept.cc [!_GLIBCXX_USE_DUAL_ABI]: Don't define
-       exception constructors with __sso_string parameters.
-
-2016-05-10  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/experimental/bits/fs_dir.h (begin, end): Add noexcept.
-       * testsuite/experimental/filesystem/iterators/directory_iterator.cc:
-       Test begin and end functions.
-       * testsuite/experimental/filesystem/iterators/
-       recursive_directory_iterator.cc: Likewise.
-
-       PR libstdc++/71038
-       * src/filesystem/ops.cc (do_copy_file): Fix backwards conditions.
-       * testsuite/experimental/filesystem/operations/copy_file.cc: New test.
-
-       * include/experimental/bits/fs_dir.h (__directory_iterator_proxy):
-       Overload operator* to move from rvalues.
-
-       PR libstdc++/71036
-       * src/filesystem/ops.cc (create_dir): Handle EEXIST from mkdir.
-       * testsuite/experimental/filesystem/operations/create_directory.cc:
-       New test.
-
-       PR libstdc++/71037
-       * src/filesystem/ops.cc (canonical(const path&, const path&)): Add
-       base path to exception.
-       * testsuite/experimental/filesystem/operations/canonical.cc: Test
-       paths contained in exception.
-
-       * testsuite/experimental/type_erased_allocator/2.cc: Remove unused
-       using declaration.
-
-       PR libstdc++/71005
-       * include/experimental/bits/fs_dir.h (__directory_iterator_proxy):
-       New type.
-       (directory_iterator::operator++(int)): Return proxy.
-       (recursive_directory_iterator::operator++(int)): Likewise.
-       * testsuite/experimental/filesystem/iterators/directory_iterator.cc:
-       Test post-increment.
-       * testsuite/experimental/filesystem/iterators/
-       recursive_directory_iterator.cc: Likewise.
-
-2016-05-09  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/71004
-       * testsuite/experimental/filesystem/iterators/
-       recursive_directory_iterator.cc: Fix test02 to not call member
-       functions on invalid iterator, and use VERIFY not assert.
-
-2016-05-09  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       Avoid endless run-time recursion for copying single-element
-       tuples where the element type is by-value constructible
-       from any type.
-       * include/std/tuple (_NotSameTuple): New.
-       * include/std/tuple (tuple(_UElements&&...): Use it.
-       * testsuite/20_util/tuple/cons/element_accepts_anything_byval.cc: New.
-
-2016-05-09  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/71004
-       * include/experimental/bits/fs_dir.h (recursive_directory_iterator):
-       Initialize scalar member variables in default constructor.
-       * testsuite/experimental/filesystem/iterators/
-       recursive_directory_iterator.cc: Test default construction.
-
-2016-05-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-       * testsuite/lib/libstdc++.exp (libstdc++_init): Enable on *-*-solaris*.
-
-2016-05-05  Jonathan Wakely  <jwakely@redhat.com>
-
-       * testsuite/experimental/filesystem/path/native/string.cc: Add
-       dg-require-filesystem-ts directive.
-
-2016-05-04  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/70940
-       * include/experimental/memory_resource
-       (__resource_adaptor_imp::do_allocate): Do not default-construct
-       rebound allocator.
-       (__resource_adaptor_imp::do_deallocate): Likewise. Use
-       allocator_traits to get pointer type.
-       (__null_memory_resource::do_allocate): Remove unused parameters.
-       (__null_memory_resource::do_deallocate): Likewise.
-       (__null_memory_resource::do_is_equal): Likewise. Add return statement.
-       * testsuite/experimental/type_erased_allocator/1.cc: Combine with ...
-       * testsuite/experimental/type_erased_allocator/1_neg.cc: This, and
-       move to ...
-       * testsuite/experimental/memory_resource/1.cc: Here.
-       * testsuite/experimental/memory_resource/null_memory_resource.cc: New.
-       * testsuite/experimental/memory_resource/resource_adaptor.cc: New.
-
-2016-04-29  Chris Gregory  <czipperz@gmail.com>
-
-       * config/*: Remove trailing whitespace.
-       * src/*: Likewise.
-       * testsuite/tr1/*: Likewise.
-       * testsuite/util/*: Likewise.
-
-2016-04-28  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/70766
-       * include/bits/basic_ios.tcc (basic_ios::_M_cache_locale): Use
-       __addressof.
-       * include/bits/stream_iterator.h (istream_iterator, ostream_iterator):
-       Likewise.
-       * include/std/atomic (atomic<_Tp>): Likewise.
-       * include/std/shared_mutex (shared_lock): Likewise.
-       * testsuite/24_iterators/istream_iterator/70766.cc: New test.
-       * testsuite/24_iterators/ostream_iterator/70766.cc : New test.
-       * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
-       * testsuite/29_atomics/atomic/70766.cc: New test.
-       * testsuite/30_threads/shared_lock/70766.cc: New test.
-
-       * include/bits/hashtable_policy.h (__detail::_Insert_base,
-       __detail::_Insert): Improve comments.
-
-2016-04-27  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/70767
-       * include/std/limits: Update comments about DRs.
-       (numeric_limits<const _Tp>, numeric_limits<volatile _Tp>,
-       numeric_limits<const volatile _Tp>): Define unconditionally.
-
-2016-04-24  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/70762
-       * testsuite/util/testsuite_fs.h (__gnu_test::nonexistent_path): Use
-       static counter to return a different path on every call.
-
-2016-04-22  Tim Shen  <timshen@google.com>
-
-       PR libstdc++/70745
-       * include/bits/regex_executor.tcc (_Executor<>::_M_word_boundary):
-       Fix the match_not_bow and match_not_eow behavior.
-       * testsuite/28_regex/regression.cc: Add testcase.
-
-2016-04-20  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/69703
-       * src/c++11/codecvt.cc (__codecvt_utf8_base<char16_t>::do_in,
-       __codecvt_utf8_utf16_base<char16_t>::do_in): Fix mask operations.
-
-2016-04-19  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/69703
-       * src/c++11/codecvt.cc (__codecvt_utf8_base<char16_t>::do_in):
-       Override endianness bit in mode.
-       * testsuite/22_locale/codecvt/codecvt_utf8/69703.cc: New test.
-       * testsuite/22_locale/codecvt/codecvt_utf8_utf16/66855.cc: Test
-       that little_endian mode is ignored.
-       * testsuite/experimental/filesystem/path/native/string.cc: New test.
-
-       PR libstdc++/70609
-       * src/filesystem/ops.cc (close_fd): New function.
-       (do_copy_file): Set permissions before copying file contents. Check
-       result of closing file descriptors. Don't copy streambuf when file
-       is empty.
-       (copy(const path&, const path&, copy_options, error_code&)): Use
-       lstat for source file when copy_symlinks is set.
-       * testsuite/experimental/filesystem/operations/copy.cc: Test copy().
-
-       * include/experimental/bits/fs_fwd.h (operator&, operator|, operator^,
-       operator~ operator&=, operator|=, operator^=): Add noexcept to
-       overloaded operators for copy_options, perms and directory_options.
-       * src/filesystem/ops.cc (make_file_type, make_file_status,
-       is_not_found_errno, file_time): Add noexcept.
-
-2016-04-19  Edward Smith-Rowland  <3dw4rd@verizon.net>
-
-       * include/bits/c++14_warning.h: Do not refer C++14 as experimental.
-
-2016-04-18  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/41759
-       * include/bits/random.h: Reword static assertion messages to state
-       positive conditions.
-       * include/bits/random.tcc: Likewise.
-       * include/bits/uniform_int_dist.h: Likewise.
-       * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error
-       patterns.
-
-       * include/std/function (_Bind, _Bind_result): Remove unused typedefs.
-
-       * config/cpu/sh/atomicity.h: Fix typo in comment.
-
-       PR libstdc++/70294
-       * include/std/thread (operator<, operator==): Move definitions to
-       namespace-scope.
-       * testsuite/30_threads/thread/id/70294.cc: New test.
-
-       * testsuite/18_support/bad_exception/23591_thread-1.c: Add
-       -Wno-pedantic to dg-options.
-       * testsuite/20_util/align/2.cc: Use type as operand of alignof.
-       * testsuite/20_util/is_floating_point/value.cc: Add -Wno-pedantic
-       to dg-options.
-       * testsuite/20_util/specialized_algorithms/uninitialized_fill/32158.cc:
-       Remove extra semi-colon.
-       * testsuite/23_containers/array/tuple_interface/tuple_element.cc:
-       Always supply second argument to static_assert.
-       * testsuite/25_algorithms/lower_bound/no_operator_ne.cc: Remove extra
-       semi-colon.
-       * testsuite/26_numerics/complex/c99.cc: Add -Wno-pedantic to
-       dg-options.
-       * testsuite/26_numerics/complex/literals/values.cc: Likewise.
-       * testsuite/29_atomics/atomic/60695.cc: Likewise.
-       * testsuite/29_atomics/atomic/62259.cc: use __alignof__ instead of
-       alignof when operand is an object not a type.
-       * testsuite/decimal/ctor.cc: Add -Wno-pedantic to dg-options.
-       * testsuite/decimal/make-decimal.cc: Likewise.
-       * testsuite/experimental/type_traits/value.cc: Always supply second
-       argument to static_assert.
-       * testsuite/util/testsuite_common_types.h: Use __extension__ for
-       __int128 types.
-
-       * testsuite/experimental/type_erased_allocator/1.cc: Don't include
-       internal header.
-       * testsuite/experimental/type_erased_allocator/1_neg.cc: Likewise.
-       * testsuite/experimental/type_erased_allocator/2.cc: Likewise.
-       * testsuite/experimental/type_erased_allocator/uses_allocator.cc:
-       Likewise. Add licence and change to compile-only test.
-
-       * include/bits/locale_facets.h (ctype::do_narrow): Add attribute to
-       unused parameter.
-       * include/bits/regex_automaton.h (_NFA::_M_insert_alt): Likewise.
-
-       * include/ext/string_conversions.h (__stoa): Avoid -Wsign-compare
-       warnings.
-
-2016-04-17  Edward Smith-Rowland  <3dw4rd@verizon.net>
-
-       * include/bits/specfun.h: Trivial comment misspelling.
-
-2016-04-14  Jason Merrill  <jason@redhat.com>
-
-       Revert Jonathan's empty ABI change from yesterday.
-
-2016-04-13  Martin Sebor  <msebor@redhat.com>
-
-       PR c++/69517
-       * testsuite/25_algorithms/rotate/moveable2.cc: Make sure VLA
-       upper bound is positive.
-
-2016-04-13  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/bits/c++config (_GLIBCXX_BEGIN_NAMESPACE_EMPTY_TYPES,
-       _GLIBCXX_END_NAMESPACE_EMPTY_TYPES, _GLIBCXX_ABI_TAG_EMPTY): Define.
-       * include/bits/hashtable.h (_Hashtable::_M_emplace): Change signatures
-       of functions taking empty structs by value. Add a template parameter
-       to overloads without hints. Rename overloads with hints to
-       _M_emplace_hint.
-       (_Hashtable::_M_erase(true_type, const_iterator),
-       _Hashtable::_M_erase(false_type, const_iterator)): Change signatures
-       by reordering parameters.
-       * include/bits/hashtable_policy.h (_Insert::insert): Adjust to call
-       _M_emplace_hint instead of _M_emplace.
-       * include/bits/shared_ptr.h (shared_ptr(_Tp1*, _Deleter, _Alloc),
-       shared_ptr(nullptr_t, _Deleter, _Alloc)): Use _GLIBCXX_ABI_TAG_EMPTY.
-       * include/bits/shared_ptr_base.h (_Sp_counted_deleter, __shared_count,
-       __shared_ptr): Likewise.
-       * include/bits/stl_algo.h (replace_if): Likewise.
-       * include/bits/stl_pair.h (piecewise_construct_t,
-       piecewise_construct): Use _GLIBCXX_BEGIN_NAMESPACE_EMPTY_TYPES.
-       * include/bits/uses_allocator.h (allocator_arg_t, allocator_arg,
-       __uses_alloc0): Likewise.
-       * include/ext/pb_ds/assoc_container.hpp (basic_hash_table): Likewise.
-       * testsuite/20_util/scoped_allocator/69293_neg.cc: Adjust dg-error.
-       * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Likewise.
-       * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
-       * testsuite/20_util/uses_allocator/69293_neg.cc: Likewise.
-       * testsuite/20_util/uses_allocator/cons_neg.cc: Likewise.
-       * testsuite/ext/profile/mutex_extensions_neg.cc: Likewise.
-
-2016-04-12  Edward Smith-Rowland  <3dw4rd@verizon.net>
-
-       Document C++17/TR29124 C++ Special Math Functions.
-       * include/bits/specfun.h: Add Doxygen markup.
-
-2016-04-07  Jonathan Wakely  <jwakely@redhat.com>
-
-       * testsuite/30_threads/thread/70503.cc: Adjust from xfail to pass.
-
-2016-04-06  Eric Botcazou  <ebotcazou@adacore.com>
-
-       * src/Makefile.am (libstdc++-symbols.ver): Remove useless /dev/null.
-       * src/Makefile.in: Regenerate.
-
-2016-04-05  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/70554
-       * acinclude.m4 (GLIBCXX_ENABLE_ATOMIC_BUILTINS): Don't test
-       __atomic_fetch_add for bool.
-       * configure: Regenerate.
-
-       * testsuite/30_threads/thread/70503.cc: Require -static to work.
-
-       PR libstdc++/70503
-       * src/c++11/thread.cc (execute_native_thread_routine,
-       execute_native_thread_routine_compat): Give internal linkage.
-       * testsuite/30_threads/thread/70503.cc: New test.
-
-2016-04-05  Ville Voutilainen  <ville.voutilainen@gmail.com>
-
-       PR libstdc++/70437
-       * include/bits/stl_pair.h (_ConstructiblePair,
-       _ImplicitlyConvertiblePair, _MoveConstructiblePair,
-       _ImplicitlyMoveConvertiblePair): Add shortcut conditions
-       for same-type cases.
-       * testsuite/20_util/pair/70437.cc: New.
-
-2016-03-24  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/69945
-       * config/abi/pre/gnu.ver: Add new symbol.
-       * libsupc++/eh_alloc.cc (__gnu_cxx::__freeres): Define.
-       * testsuite/18_support/free_eh_pool.cc: New test.
-
-2016-03-23  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-       * include/Makefile.am (install-freestanding-headers): Add
-       concept_check.h and move.h to the installed headers.
-       * include/Makefile.in: Regenerated.
-       * include/bits/concept_check.h: Ignore _GLIBCXX_CONCEPT_CHECKS for
-       freestanding implementations.
-       * doc/xml/manual/using.xml (_GLIBCXX_CONCEPT_CHECKS): Mention
-       that this macro has no effect for freestanding implementations.
-       * doc/html/manual/using_macros.html: Likewise.
-
-2016-02-24  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/69939
-       * include/experimental/tuple (__apply_impl): Qualify get and forward.
-
-2016-02-23  Jonathan Wakely  <jwakely@redhat.com>
-
-       * doc/xml/manual/using.xml: Document __STDCPP_WANT_MATH_SPEC_FUNCS__.
-       * doc/html/*: Regenerate.
-
-       PR libstdc++/69893
-       * include/tr1/cmath (acosh, asinh, atanh, cbrt, copysign, erf, erfc,
-       exp2, expm1, fdim, fma, fmax, fmin, hypot, ilogb, lgamma, llrint,
-       llround, log1p, log2, logb, lrint, lround, nan, nearbyint, nextafter,
-       nexttoward, remainder, remquo, rint, round, scalbln, scalbn, tgamma,
-       trunc) [__cplusplus >= 201103L]: Import from namespace std.
-       (fabs) [__cplusplus < 201103L]: Import from namespace std.
-       * include/tr1/complex (acosh, asinh, atanh) [__cplusplus >= 201103L]:
-       Likewise.
-       * testsuite/tr1/headers/c++200x/complex.cc: Add std::fabs to global
-       namespace before including TR1 headers.
-       * testsuite/tr1/headers/c++200x/math.cc: New test.
-
-2016-02-23  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-       PR libstdc++/69881
-       * include/c_global/cstdarg: Undefine __need___va_list.
-       * include/c_global/cstddef: Undefine all kinds of __need_*.
-
-2016-02-16  Tim Shen  <timshen@google.com>
-
-       PR libstdc++/69794
-       * include/bits/regex_scanner.h: Add different special character
-       sets for grep and egrep regex.
-       * include/bits/regex_scanner.tcc: Use _M_spec_char more uniformly.
-       * testsuite/28_regex/regression.cc: Add new testcase.
-
-2016-02-08  Jonathan Wakely  <jwakely@redhat.com>
-
-       * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Remove accidentally
-       added 'constexpr' in previous commit.
-       * configure: Regenerate.
-
-       PR libstdc++/48891
-       * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Enable isinf and isnan
-       checks for all targets except *-*-solaris2.* and ensure we find the
-       libc math.h header not our own.
-       * configure: Regenerate.
-
-2016-02-05  Dominik Vogt  <vogt@linux.vnet.ibm.com>
-
-       * config/abi/post/s390x-linux-gnu/32/baseline_symbols.txt (FUNC):
-       New file.  Copied over from s390-linux-gnu.
-
-2016-02-04  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/69626
-       * acinclude.m4 (GLIBCXX_ENABLE_C99): Check C99 stdlib.h functions
-       with -std=c++98 and define _GLIBCXX98_USE_C99_STDLIB.
-       * config.h.in: Regenerate.
+       PR libstdc++/78968
+       * crossconfig.m4: Check for __cxa_thread_atexit on *-*-freebsd*.
        * configure: Regenerate.
-       * testsuite/21_strings/c_strings/char/69626.cc: New.
-
-       * doc/html/index.html: Regenerate.
-
-       * doc/xml/manual/containers.xml: Add cross-reference to Dual ABI.
-       * doc/xml/manual/spine.xml: Update copyright years and author blurb.
-       * doc/html/*: Regenerate.
 
-2016-02-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
-
-       PR libstdc++/69581
-       * include/c_compatibility/math.h: Move header guards.
-       * include/c_compatibility/stdlib.h: Likewise.
-
-2016-01-29  Jonathan Wakely  <jwakely@redhat.com>
+2017-01-06  Barrett Adair  <barrettellisadair@gmail.com>
+           Jonathan Wakely  <jwakely@redhat.com>
 
-       PR libstdc++/69506
-       * config/os/newlib/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.
+       * include/std/variant (variant, swap): Replace __and_ usage with fold
+       expressions.
 
-2016-01-28  John David Anglin  <danglin@gcc.gnu.org>
+2017-01-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
-       PR libstdc++/69450
-       * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Split check for obsolete
-       isinf and isnan functions into two independent checks.  Check on hpux.
-       * config.h.in: Regenerate.
+       PR go/78978
+       * acinclude.m4 (GLIBCXX_CHECK_ASSEMBLER_HWCAP): Remove.
+       * configure.ac: Call GCC_CHECK_ASSEMBLER_HWCAP instead of
+       GLIBCXX_CHECK_ASSEMBLER_HWCAP.
+       * fragment.am (CONFIG_CXXFLAGS): Use HWCAP_CFLAGS instead of
+       HWCAP_FLAGS.
+       * aclocal.m4: Regenerate.
        * configure: Regenerate.
-       * include/c_global/cmath (isinf(double), isnan(double)): Use
-       _GLIBCXX_HAVE_OBSOLETE_ISINF and _GLIBCXX_HAVE_OBSOLETE_ISNAN,
-       respectively.
+       * Makefile.in, doc/Makefile.in, include/Makefile.in,
+       libsupc++/Makefile.in, po/Makefile.in, python/Makefile.in,
+       src/Makefile.in, src/c++11/Makefile.in, src/c++98/Makefile.in,
+       src/filesystem/Makefile.in, testsuite/Makefile.in: Regenerate.
 
-2016-01-27  Jakub Jelinek  <jakub@redhat.com>
+2017-01-06  Jonathan Wakely  <jwakely@redhat.com>
 
-       * testsuite/libstdc++-prettyprinters/whatis.cc: Include <random>.
+       * include/bits/c++config (_GLIBCXX_ASSERTIONS): Avoid redefinition.
 
-2016-01-27  Jonathan Wakely  <jwakely@redhat.com>
+       PR libstdc++/78991
+       * include/bits/predefined_ops.h (_Iter_comp_iter, _Iter_comp_val)
+       (_Val_comp_iter, _Iter_equals_val, _Iter_pred, _Iter_comp_to_val)
+       (_Iter_comp_to_iter, _Iter_negate): Make constructors explicit and
+       move function objects.
+       (__iter_comp_iter, __iter_comp_val, __val_comp_iter, __pred_iter)
+       (__iter_comp_val, __iter_comp_iter, __negate): Move function objects.
+       * testsuite/25_algorithms/sort/78991.cc: New test.
 
-       PR libstdc++/69295
-       * testsuite/ext/special_functions/hyperg/check_value.cc: Use
-       -ffp-contract=off, and -ffloat-store to disable excess precision.
-       * testsuite/special_functions/02_assoc_legendre/check_value.cc: Use
-       -ffp-contract=off.
+2017-01-05  Jonathan Wakely  <jwakely@redhat.com>
 
-2016-01-26  Jonathan Wakely  <jwakely@redhat.com>
+       * include/bits/std_function.h (function::_Signature_type): Remove.
+       (function::function(_Functor)): Adjust.
 
-       PR libstdc++/69478
-       * include/bits/stl_algobase.h (__copy_move<_IsMove, true,
-       random_access_iterator_tag>): Check is_move_assignable when moving.
-       (__copy_move_backwards<_IsMove, true, random_access_iterator_tag>):
-       Likewise.
-       * testsuite/25_algorithms/copy/move_iterators/69478.cc: New.
-       * testsuite/25_algorithms/copy_backward/move_iterators/69478.cc: New.
-       * testsuite/25_algorithms/move/69478.cc: New.
-       * testsuite/25_algorithms/move_backward/69478.cc: new.
+2017-01-05  Tim Shen  <timshen@google.com>
 
-2016-01-26  Andris Pavenis  <andris.pavenis@iki.fi>
+       PR libstdc++/78996
+       * include/std/variant (__gen_vtable_impl): rename __unused to
+       __dimensions to avoid naming conflict.
 
-       * include/c_compatibility/stdlib.h: Include wide character related
-       definitions only when they are available in cstdlib.
+2017-01-04  Jonathan Wakely  <jwakely@redhat.com>
 
-2016-01-25  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/69464
-       * include/Makefile.am: Add new header.
-       * include/Makefile.in: Regenerate.
-       * include/bits/random.h (uniform_int_distribution): Move to
-       bits/uniform_int_dist.h.
-       * include/bits/random.tcc (uniform_int_distribution::operator(),
-       uniform_int_distribution::__generate_impl): Likewise.
-       * include/bits/uniform_int_dist.h: New header.
-       * include/bits/stl_algo.h [__cplusplus >= 201103L]: Include
-       <bits/uniform_int_dist.h> instead of <random>.
-       * testsuite/20_util/specialized_algorithms/uninitialized_copy/
-       move_iterators/1.cc: Include correct header for uninitialized_copy.
-       * testsuite/20_util/specialized_algorithms/uninitialized_copy_n/
-       move_iterators/1.cc: Likewise.
-       * testsuite/25_algorithms/nth_element/58800.cc: Include correct
-       header for vector.
-       * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error lines.
-
-2016-01-23  John David Anglin  <danglin@gcc.gnu.org>
-
-       PR libstdc++/69446
-       * config/os/hpux/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.
-
-2016-01-22  Edward Smith-Rowland  <3dw4rd@verizon.net>
-
-       TR29124 C++ Special Math - <math.h> pulls funcs into global namespace.
-       * include/c_compatibility/math.h: Import the TR29124 functions
-       into the global namespace.
-       * testsuite/special_functions/01_assoc_laguerre/compile_2.cc: Remove
-       xfail and make compile-only.
-       * testsuite/special_functions/02_assoc_legendre/compile_2.cc: Ditto.
-       * testsuite/special_functions/03_beta/compile_2.cc: Ditto.
-       * testsuite/special_functions/04_comp_ellint_1/compile_2.cc: Ditto.
-       * testsuite/special_functions/05_comp_ellint_2/compile_2.cc: Ditto.
-       * testsuite/special_functions/06_comp_ellint_3/compile_2.cc: Ditto.
-       * testsuite/special_functions/07_cyl_bessel_i/compile_2.cc: Ditto.
-       * testsuite/special_functions/08_cyl_bessel_j/compile_2.cc: Ditto.
-       * testsuite/special_functions/09_cyl_bessel_k/compile_2.cc: Ditto.
-       * testsuite/special_functions/10_cyl_neumann/compile_2.cc: Ditto.
-       * testsuite/special_functions/11_ellint_1/compile_2.cc: Ditto.
-       * testsuite/special_functions/12_ellint_2/compile_2.cc: Ditto.
-       * testsuite/special_functions/13_ellint_3/compile_2.cc: Ditto.
-       * testsuite/special_functions/14_expint/compile_2.cc: Ditto.
-       * testsuite/special_functions/15_hermite/compile_2.cc: Ditto.
-       * testsuite/special_functions/16_laguerre/compile_2.cc: Ditto.
-       * testsuite/special_functions/17_legendre/compile_2.cc: Ditto.
-       * testsuite/special_functions/18_riemann_zeta/compile_2.cc: Ditto.
-       * testsuite/special_functions/19_sph_bessel/compile_2.cc: Ditto.
-       * testsuite/special_functions/20_sph_legendre/compile_2.cc: Ditto.
-       * testsuite/special_functions/21_sph_neumann/compile_2.cc: Ditto.
-
-2016-01-22  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/69116
-       * include/bits/valarray_before.h (__fun, __fun_with_valarray): Only
-       define result_type for types which can be safely used with valarrays.
-       * testsuite/26_numerics/valarray/69116.cc: New.
-
-       PR libstdc++/69413
-       * config/os/gnu-linux/os_defines.h: Define
-       _GLIBCXX_NO_OBSOLETE_ISINF_ISNAN_DYNAMIC.
-       * include/c_global/cmath (isinf, isnan): Check it.
-       * doc/xml/manual/internals.xml: Document it.
-       * doc/html/*: Regenerate.
-
-2016-01-21  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/69406
-       * include/bits/cpp_type_traits.h: Ensure C++ language linkage.
-       * include/ext/type_traits.h: Likewise.
-       * testsuite/17_intro/headers/c++2011/linkage.cc: Check autoconf macros
-       for presence of C headers.
-       * testsuite/ext/type_traits/add_unsigned_floating_neg.cc: Adjust
-       dg-error line number.
-       * testsuite/ext/type_traits/add_unsigned_integer_neg.cc: Likewise.
-       * testsuite/ext/type_traits/remove_unsigned_floating_neg.cc: Likewise.
-       * testsuite/ext/type_traits/remove_unsigned_integer_neg.cc: Likewise.
-
-2016-01-20  Torvald Riegel  <triegel@redhat.com>
-
-       PR libstdc++/69310
-       * config/os/bsd/darwin/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.
-
-2016-01-20  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/60401
-       * include/c_compatibility/math.h (acosh, asinh, atanh, acbrt,
-       copysign, erf, erfc, exp2, expm1, fdim, fma, fmax, fmin, hypot, ilogb,
-       lgamma, llrint, llround, log1p, log2, logb, lrint, lround, nearbyint,
-       nextafter, nexttoward, remainder, remquo, rint, round, scalbln, scalbn,
-       tgamma, trunc) [__cplusplus >= 201103L && _GLIBCXX_USE_C99_MATH_TR1]:
-       Add using declarations.
-       * testsuite/26_numerics/headers/cmath/60401.cc: New.
-
-       PR libstdc++/69386
-       * include/c_global/ccomplex: Ensure C++ language linkage.
-       * include/c_global/cmath: Likewise.
-       * include/c_global/cstdlib: Likewise.
-       * include/c_global/ctgmath: Likewise.
-       * testsuite/17_intro/headers/c++2011/linkage.cc: New.
-
-2016-01-19  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/14608
-       PR libstdc++/60401
-       * include/Makefile.am: Use c_compatibility math.h and stdlib.h for
-       --enable-cheaders=c_global configs.
-       * include/Makefile.in: Regenerate.
-       * include/c_compatibility/math.h: Remove obsolete _GLIBCXX_NAMESPACE_C
-       test and allow inclusion from C files.
-       * include/c_compatibility/stdlib.h: Likewise. Support freestanding.
-       (at_quick_exit, quick_exit): Add using directives.
-       * include/c_global/cmath: Use #include_next for math.h.
-       * include/c_global/cstdlib: Use #include_next for stdlib.h.
-       * testsuite/26_numerics/headers/cmath/14608.cc: New.
-       * testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc:
-       Remove xfail for most targets.
-       * testsuite/26_numerics/headers/cstdlib/60401.cc: New.
-
-2016-01-18  Torvald Riegel  <triegel@redhat.com>
-
-       * include/bits/c++config (_GLIBCXX_USE_WEAK_REF): New.
-       (_GLIBCXX_TXN_SAFE, _GLIBCXX_TXN_SAFE_DYN): Use _GLIBCXX_USE_WEAK_REF
-       and move after its definition.
-       * config/os/aix/os_defines.h (_GLIBCXX_USE_WEAK_REF): Override.
-       * src/c++11/cow-stdexcept.cc: Use _GLIBCXX_USE_WEAK_REF instead of
-       __GXX_WEAK__, and only provide transactional clones if
-       _GLIBCXX_USE_WEAK_REF is true.  Don't provide stubs of libitm
-       functions.
-
-2016-01-18  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/60637
-       * testsuite/26_numerics/headers/cmath/60637.cc: Add test.
-
-       PR libstdc++/69243
-       * include/std/functional (_Function_base::_M_not_empty_function):
-       Change overloads for pointers to take arguments by value.
-       * testsuite/20_util/function/cons/57465.cc: Add tests for
-       pointer-to-member cases.
-
-       PR libstdc++/69340
-       * src/c++11/cow-stdexcept.cc (_txnal_cow_string_C1_for_exceptions):
-       Use macros for exception handling and fix unused parameter warning.
-
-2016-01-17  John David Anglin  <danglin@gcc.gnu.org>
-
-       PR libstdc++/68734
-       * config/abi/post/hppa-linux-gnu/baseline_symbols.txt: Update.
-
-2016-01-17  Torvald Riegel  <triegel@redhat.com>
-
-       * src/c++11/cow-stdexcept.cc (txnal_read_ptr): Fix static_assert.
-
-2016-01-16  H.J. Lu  <hongjiu.lu@intel.com>
-
-       * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Add
-       __int128 symbols.
-
-2016-01-15  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/69293
-       * include/bits/uses_allocator.h (__uses_alloc<true, ...>): Add
-       static assertion that type is constructible from the arguments.
-       * testsuite/20_util/scoped_allocator/69293_neg.cc: New.
-       * testsuite/20_util/uses_allocator/69293_neg.cc: New.
-       * testsuite/20_util/uses_allocator/cons_neg.cc: Adjust dg-error.
-
-       PR libstdc++/69294
-       * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Check for obsolete isinf
-       and isnan on AIX. Quote variables.
-       * configure: Regenerate.
-
-2016-01-15  Torvald Riegel  <triegel@redhat.com>
-
-       * include/bits/basic_string.h (basic_string): Declare friends.
-       * include/bits/c++config (_GLIBCXX_TXN_SAFE,
-       _GLIBCXX_TXN_SAFE_DYN, _GLIBCXX_USE_ALLOCATOR_NEW): New.
-       * include/std/stdexcept (logic_error, domain_error, invalid_argument,
-       length_error, out_of_range, runtime_error, range_error,
-       underflow_error, overflow_error): Declare members as transaction-safe.
-       (logic_error, runtime_error): Declare friend functions.
-       * libsupc++/exception (exception, bad_exception): Declare members as
-       transaction-safe.
-       * src/c++11/cow-stdexcept.cc: Define transactional clones for the
-       transaction-safe members of exceptions and helper functions.
-       * libsupc++/eh_exception.cc: Adjust and define transactional clones.
-       * config/abi/pre/gnu.ver (GLIBCXX_3.4.22) Add transactional clones.
-       (CXXABI_1.3.10): New.
-       * acinclude.m4 (GLIBCXX_CHECK_SIZE_T_MANGLING): New.
-       (GLIBCXX_ENABLE_ALLOCATOR): Set ENABLE_ALLOCATOR_NEW.
-       * configure.ac: Call GLIBCXX_CHECK_SIZE_T_MANGLING.
-       * include/Makefile.am: Write ENABLE_ALLOCATOR_NEW to c++config.h.
-       * include/Makefile.in: Regenerate.
+       PR libstdc++/78968
        * config.h.in: Regenerate.
-       * configure: Regenerate.
-       * testsuite/util/testsuite_abi.cc (check_version): Add CXXABI_1.3.10.
-
-2016-01-15  Steve Ellcey  <sellcey@imgtec.com>
-
-       * include/ext/random.tcc: Use __builtin_isfinite instead of
-       std::isfinite.
-
-2016-01-15  Jonathan Wakely  <jwakely@redhat.com>
-
-       * include/bits/std_mutex.h: Fix Doxygen @file name.
+       * configure: Likewise.
+       * configure.ac: Check for __cxa_thread_atexit.
+       * libsupc++/atexit_thread.cc [_GLIBCXX_HAVE___CXA_THREAD_ATEXIT]:
+       Don't define __cxa_thread_atexit if libc provides it.
+
+2017-01-04  Ville Voutilainen  <ville.voutilainen@gmail.com>
+
+       Implement 2801, Default-constructibility of unique_ptr.
+       * include/bits/unique_ptr.h (__uniq_ptr_impl::_DeleterConstraint): New.
+       (unique_ptr::_DeleterConstraint): Likewise.
+       (unique_ptr()): Constrain.
+       (unique_ptr(pointer)): Likewise.
+       (unique_ptr(nullptr_t)): Likewise.
+       (unique_ptr<_Tp[], _Dp>::_DeleterConstraint): New.
+       (unique_ptr<_Tp[], _Dp>::unique_ptr()): Constrain.
+       (unique_ptr<_Tp[], _Dp>::unique_ptr(_Up)): Likewise.
+       (unique_ptr<_Tp[], _Dp>::unique_ptr(nullptr_t)): Likewise.
+       * testsuite/20_util/unique_ptr/assign/48635_neg.cc: Adjust.
+       * testsuite/20_util/unique_ptr/cons/cv_qual_neg.cc: Likewise.
+       * testsuite/20_util/unique_ptr/cons/default.cc: New.
+       * testsuite/20_util/unique_ptr/cons/ptr_deleter_neg.cc: Adjust.
 
-2016-01-14  Edward Smith-Rowland  <3dw4rd@verizon.net>
+2017-01-04  Pauli Nieminen  <suokkos@gmail.com>
            Jonathan Wakely  <jwakely@redhat.com>
-           Florian Goth <CaptainSifff@gmx.de>
-
-       Implement TR29124 C++ special Math Functions.
-       * include/Makefile.am: Add new headers.
-       * include/Makefile.in: Regenerate.
-       * include/bits/specfun.h: New.
-       * include/c_global/cmath: Adjust for both tr1 and tr29124 maths.
-       * include/tr1/bessel_function.tcc: Ditto.
-       * include/tr1/beta_function.tcc: Ditto.
-       * include/tr1/cmath: Ditto.
-       * include/tr1/ell_integral.tcc: Ditto.
-       * include/tr1/exp_integral.tcc: Ditto.
-       * include/tr1/gamma.tcc: Ditto.
-       * include/tr1/hypergeometric.tcc: Ditto.
-       * include/tr1/legendre_function.tcc: Ditto.
-       * include/tr1/modified_bessel_func.tcc: Ditto.
-       * include/tr1/poly_hermite.tcc: Ditto.
-       * include/tr1/poly_laguerre.tcc: Ditto.
-       * include/tr1/riemann_zeta.tcc: Ditto.
-       * include/tr1/special_function_util.h: Ditto.
-       * testsuite/ext/special_functions/conf_hyperg: New.
-       * testsuite/ext/special_functions/conf_hyperg/check_nan.cc: New.
-       * testsuite/ext/special_functions/conf_hyperg/check_value.cc: New.
-       * testsuite/ext/special_functions/conf_hyperg/compile.cc: New.
-       * testsuite/ext/special_functions/hyperg: New.
-       * testsuite/ext/special_functions/hyperg/check_nan.cc: New.
-       * testsuite/ext/special_functions/hyperg/check_value.cc: New.
-       * testsuite/ext/special_functions/hyperg/compile.cc: New.
-       * testsuite/libstdc++-dg/conformance.exp: Add special_functions directory.
-       * testsuite/special_functions/01_assoc_laguerre/check_nan.cc: New.
-       * testsuite/special_functions/01_assoc_laguerre/check_value.cc: New.
-       * testsuite/special_functions/01_assoc_laguerre/compile.cc: New.
-       * testsuite/special_functions/01_assoc_laguerre/compile_2.cc: New.
-       * testsuite/special_functions/02_assoc_legendre/check_nan.cc: New.
-       * testsuite/special_functions/02_assoc_legendre/check_value.cc: New.
-       * testsuite/special_functions/02_assoc_legendre/compile.cc: New.
-       * testsuite/special_functions/02_assoc_legendre/compile_2.cc: New.
-       * testsuite/special_functions/03_beta/check_nan.cc: New.
-       * testsuite/special_functions/03_beta/check_value.cc: New.
-       * testsuite/special_functions/03_beta/compile.cc: New.
-       * testsuite/special_functions/03_beta/compile_2.cc: New.
-       * testsuite/special_functions/04_comp_ellint_1/check_nan.cc: New.
-       * testsuite/special_functions/04_comp_ellint_1/check_value.cc: New.
-       * testsuite/special_functions/04_comp_ellint_1/compile.cc: New.
-       * testsuite/special_functions/04_comp_ellint_1/compile_2.cc: New.
-       * testsuite/special_functions/05_comp_ellint_2/check_nan.cc: New.
-       * testsuite/special_functions/05_comp_ellint_2/check_value.cc: New.
-       * testsuite/special_functions/05_comp_ellint_2/compile.cc: New.
-       * testsuite/special_functions/05_comp_ellint_2/compile_2.cc: New.
-       * testsuite/special_functions/06_comp_ellint_3/check_nan.cc: New.
-       * testsuite/special_functions/06_comp_ellint_3/check_value.cc: New.
-       * testsuite/special_functions/06_comp_ellint_3/compile.cc: New.
-       * testsuite/special_functions/06_comp_ellint_3/compile_2.cc: New.
-       * testsuite/special_functions/07_cyl_bessel_i/check_nan.cc: New.
-       * testsuite/special_functions/07_cyl_bessel_i/check_value.cc: New.
-       * testsuite/special_functions/07_cyl_bessel_i/compile.cc: New.
-       * testsuite/special_functions/07_cyl_bessel_i/compile_2.cc: New.
-       * testsuite/special_functions/07_cyl_bessel_i/pr56216.cc: New.
-       * testsuite/special_functions/08_cyl_bessel_j/check_nan.cc: New.
-       * testsuite/special_functions/08_cyl_bessel_j/check_value.cc: New.
-       * testsuite/special_functions/08_cyl_bessel_j/compile.cc: New.
-       * testsuite/special_functions/08_cyl_bessel_j/compile_2.cc: New.
-       * testsuite/special_functions/09_cyl_bessel_k/check_nan.cc: New.
-       * testsuite/special_functions/09_cyl_bessel_k/check_value.cc: New.
-       * testsuite/special_functions/09_cyl_bessel_k/compile.cc: New.
-       * testsuite/special_functions/09_cyl_bessel_k/compile_2.cc: New.
-       * testsuite/special_functions/10_cyl_neumann/check_nan.cc: New.
-       * testsuite/special_functions/10_cyl_neumann/check_value.cc: New.
-       * testsuite/special_functions/10_cyl_neumann/compile.cc: New.
-       * testsuite/special_functions/10_cyl_neumann/compile_2.cc: New.
-       * testsuite/special_functions/11_ellint_1/check_nan.cc: New.
-       * testsuite/special_functions/11_ellint_1/check_value.cc: New.
-       * testsuite/special_functions/11_ellint_1/compile.cc: New.
-       * testsuite/special_functions/11_ellint_1/compile_2.cc: New.
-       * testsuite/special_functions/12_ellint_2/check_nan.cc: New.
-       * testsuite/special_functions/12_ellint_2/check_value.cc: New.
-       * testsuite/special_functions/12_ellint_2/compile.cc: New.
-       * testsuite/special_functions/12_ellint_2/compile_2.cc: New.
-       * testsuite/special_functions/13_ellint_3/check_nan.cc: New.
-       * testsuite/special_functions/13_ellint_3/check_value.cc: New.
-       * testsuite/special_functions/13_ellint_3/compile.cc: New.
-       * testsuite/special_functions/13_ellint_3/compile_2.cc: New.
-       * testsuite/special_functions/14_expint/check_nan.cc: New.
-       * testsuite/special_functions/14_expint/check_value.cc: New.
-       * testsuite/special_functions/14_expint/compile.cc: New.
-       * testsuite/special_functions/14_expint/compile_2.cc: New.
-       * testsuite/special_functions/15_hermite/check_nan.cc: New.
-       * testsuite/special_functions/15_hermite/check_value.cc: New.
-       * testsuite/special_functions/15_hermite/compile.cc: New.
-       * testsuite/special_functions/15_hermite/compile_2.cc: New.
-       * testsuite/special_functions/16_laguerre/check_nan.cc: New.
-       * testsuite/special_functions/16_laguerre/check_value.cc: New.
-       * testsuite/special_functions/16_laguerre/compile.cc: New.
-       * testsuite/special_functions/16_laguerre/compile_2.cc: New.
-       * testsuite/special_functions/17_legendre/check_nan.cc: New.
-       * testsuite/special_functions/17_legendre/check_value.cc: New.
-       * testsuite/special_functions/17_legendre/compile.cc: New.
-       * testsuite/special_functions/17_legendre/compile_2.cc: New.
-       * testsuite/special_functions/18_riemann_zeta/check_nan.cc: New.
-       * testsuite/special_functions/18_riemann_zeta/check_value.cc: New.
-       * testsuite/special_functions/18_riemann_zeta/compile.cc: New.
-       * testsuite/special_functions/18_riemann_zeta/compile_2.cc: New.
-       * testsuite/special_functions/19_sph_bessel/check_nan.cc: New.
-       * testsuite/special_functions/19_sph_bessel/check_value.cc: New.
-       * testsuite/special_functions/19_sph_bessel/compile.cc: New.
-       * testsuite/special_functions/19_sph_bessel/compile_2.cc: New.
-       * testsuite/special_functions/20_sph_legendre/check_nan.cc: New.
-       * testsuite/special_functions/20_sph_legendre/check_value.cc: New.
-       * testsuite/special_functions/20_sph_legendre/compile.cc: New.
-       * testsuite/special_functions/20_sph_legendre/compile_2.cc: New.
-       * testsuite/special_functions/21_sph_neumann/check_nan.cc: New.
-       * testsuite/special_functions/21_sph_neumann/check_value.cc: New.
-       * testsuite/special_functions/21_sph_neumann/compile.cc: New.
-       * testsuite/special_functions/21_sph_neumann/compile_2.cc: New.
-       * testsuite/util/specfun_testcase.h: New.
-       * testsuite/tr1/5_numerical_facilities/special_functions/08_cyl_bessel_i/check_value.cc: More testcases.
-       * testsuite/tr1/5_numerical_facilities/special_functions/09_cyl_bessel_j/check_value.cc: Ditto.
-       * testsuite/tr1/5_numerical_facilities/special_functions/10_cyl_bessel_k/check_value.cc: Ditto.
-       * testsuite/tr1/5_numerical_facilities/special_functions/11_cyl_neumann/check_value.cc: Ditto.
-       * testsuite/tr1/5_numerical_facilities/special_functions/21_sph_bessel/check_value.cc: Ditto.
-       * testsuite/tr1/5_numerical_facilities/special_functions/23_sph_neumann/check_value.cc: Ditto.
-       * testsuite/tr1/5_numerical_facilities/special_functions/16_hermite/check_value.cc: New.
 
-2016-01-13  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/48891
-       * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Check for obsolete isinf
-       and isnan functions.
+       PR libstdc++/64735
+       * acinclude.m4 (GLIBCXX_CHECK_EXCEPTION_PTR_SYMVER): Define.
        * config.h.in: Regenerate.
-       * configure: Regenerate.
-       * include/c_global/cmath (isinf(double), isnan(double))
-       [_GLIBCXX_HAVE_OBSOLETE_ISINF_ISNAN]: Import via using-directive.
-       * testsuite/26_numerics/headers/cmath/48891.cc: New.
-
-2016-01-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-       PR libstdc++/66006
-       * configure.host (abi_baseline_pair): Use separate baseline for
-       Solaris 11+ and Solaris 10 with gld.
-       * config/abi/post/solaris2.11/amd64/baseline_symbols.txt: New file.
-       * config/abi/post/solaris2.11/baseline_symbols.txt: New file.
-       * config/abi/post/solaris2.11/sparcv9/baseline_symbols.txt: New file.
-
-2016-01-12  Daniel Kruegler  <daniel.kruegler@gmail.com>
-
-       PR libstdc++/68877
-       * include/std/type_traits: Following N4511, reimplement __is_swappable
-       and __is_nothrow_swappable. Move __is_swappable to namespace std,
-       adjust callers. Use __is_nothrow_swappable in swap.
-       * include/bits/move.h: Use __is_nothrow_swappable in swap.
-       * testsuite/20_util/is_nothrow_swappable/value.cc: Extend; remove
-       __is_swappable related tests.
-       * testsuite/20_util/is_swappable/value.cc: New.
-       * testsuite/20_util/is_swappable/requirements/
-       explicit_instantiation.cc: New.
-       * testsuite/20_util/is_swappable/requirements/typedefs.cc: New.
-       * testsuite/25_algorithms/swap/68877.cc: New.
-
-2016-01-12  Jonathan Wakely  <jwakely@redhat.com>
-
-       * testsuite/20_util/function/68995.cc: Test reference_wrapper cases.
-
-       PR libstdc++/69005
-       PR libstdc++/69222
-       * include/std/functional (function::_Invoke): Remove, use result_of.
-       (function::_Callable): Replace alias template with class template
-       and use partial specialization instead of _NotSelf alias template.
-       (function(_Functor)): Add "not self" constraint so that _Callable is
-       not used while type is incomplete.
-       * testsuite/20_util/function/69222.cc: New.
-
-2016-01-11  Jonathan Wakely  <jwakely@redhat.com>
-
-       PR libstdc++/60976
-       * include/bits/alloc_traits.h (allocator_traits<allocator<_Tp>>):
-       Define partial specialization.
-       * testsuite/20_util/shared_ptr/cons/58659.cc: Add construct and
-       destroy members to std::allocator explicit specialization.
-
-2016-01-08  Jonathan Wakely  <jwakely@redhat.com>
-
-       * testsuite/26_numerics/headers/cmath/
-       c99_classification_macros_c++.cc: Rename to ...
-       * testsuite/26_numerics/headers/cmath/
-       c99_classification_macros_c++98.cc: Here and add -std=gnu++98.
-       * testsuite/26_numerics/headers/cmath/
-       c99_classification_macros_c++0x.cc: Rename to ...
-       * testsuite/26_numerics/headers/cmath/
-       c99_classification_macros_c++11.cc: Here.
+       * config/abi/pre/gnu.ver [HAVE_EXCEPTION_PTR_SINCE_GCC46]
+       (GLIBCXX_3.4.15, GLIBCXX_3.4.21, CXXABI_1.3.3, CXXABI_1.3.5): Make
+       exports for exception_ptr, nested_exception, and future conditional.
+       [HAVE_EXCEPTION_PTR_SINCE_GCC46] (GLIBCXX_3.4.23, CXXABI_1.3.11): Add
+       exports for exception_ptr, nested_exception, and future conditional.
+       * configure: Regenerate.
+       * configure.ac: Use GLIBCXX_CHECK_EXCEPTION_PTR_SYMVER.
+       * include/std/future: Remove check for ATOMIC_INT_LOCK_FREE
+       * libsupc++/eh_atomics.h: New file for internal use only.
+       (__eh_atomic_inc, __eh_atomic_dec): New.
+       * libsupc++/eh_ptr.cc (exception_ptr::_M_addref)
+       (exception_ptr::_M_release) (__gxx_dependent_exception_cleanup)
+       (rethrow_exception): Use eh_atomics.h reference counting helpers.
+       * libsupc++/eh_throw.cc (__gxx_exception_cleanup): Likewise.
+       * libsupc++/eh_tm.cc (free_any_cxa_exception): Likewise.
+       * libsupc++/exception: Remove check for ATOMIC_INT_LOCK_FREE.
+       * libsupc++/exception_ptr.h: Likewise.
+       * libsupc++/guard.cc: Include header for ATOMIC_INT_LOCK_FREE macro.
+       * libsupc++/nested_exception.cc: Remove check for
+       ATOMIC_INT_LOCK_FREE.
+       * libsupc++/nested_exception.h: Likewise.
+       * src/c++11/future.cc: Likewise.
+       * testsuite/18_support/exception_ptr/*: Remove atomic builtins checks.
+       * testsuite/18_support/nested_exception/*: Likewise.
+       * testsuite/30_threads/async/*: Likewise.
+       * testsuite/30_threads/future/*: Likewise.
+       * testsuite/30_threads/headers/future/types_std_c++0x.cc: Likewise.
+       * testsuite/30_threads/packaged_task/*: Likewise.
+       * testsuite/30_threads/promise/*: Likewise.
+       * testsuite/30_threads/shared_future/*: Likewise.
 
-       PR libstdc++/69190
-       * include/bits/uses_allocator.h: Add missing include.
+2017-01-03  Gerald Pfeifer  <gerald@pfeifer.com>
 
-2016-01-07  Jonathan Wakely  <jwakely@redhat.com>
+       * doc/xml/manual/documentation_hacking.xml: sourceforge.net now
+       defaults to https; adjust reference.
 
-       PR libstdc++/69105
-       PR libstdc++/69106
-       PR libstdc++/69114
-       * include/bits/stl_iterator.h (back_insert_iterator,
-       front_insert_iterator, insert_iterator): Use __addressof (LWG 2324).
-       * include/bits/uses_allocator.h (__use_alloc): Use __addressof.
-       * include/std/future (__future::base::_State_baseV2::__setter):
-       Likewise.
-       * include/std/scoped_allocator (__outermost): Likewise.
-       * testsuite/20_util/scoped_allocator/69114.cc: New.
-       * testsuite/20_util/uses_allocator/69114.cc: New.
-       * testsuite/30_threads/promise/69106.cc: New.
+2017-01-03  Jonathan Wakely  <jwakely@redhat.com>
 
-2016-01-06  Jonathan Wakely  <jwakely@redhat.com>
+       PR libstdc++/78956
+       * include/std/thread (thread(const thread&&)): Add deleted
+       constructor.
+       * testsuite/30_threads/thread/cons/lwg2097.cc: New test.
 
-       PR libstdc++/69092
-       * include/bits/basic_string.h (basic_string::_S_copy_chars<_Iterator>):
-       Remove _GLIBCXX_NOEXCEPT.
-       testsuite/21_strings/basic_string/cons/char/69092.cc: New.
+       * doc/xml/manual/spine.xml: Update copyright years.
+       * doc/xml/manual/build_hacking.xml: Fix spelling of libbuilddir.
+       * doc/xml/manual/test.xml: Likewise.
+       * doc/html/*: Regenerate.
 
-       * include/Makefile.am: Adjust.
-       * include/Makefile.in: Regenerate.
-       * include/bits/mutex.h: Rename to bits/std_mutex.h.
-       * include/std/condition_variable: Adjust include.
-       * include/std/mutex: Likewise.
+2017-01-01  Gerald Pfeifer  <gerald@pfeifer.com>
 
-2016-01-04  Jakub Jelinek  <jakub@redhat.com>
+       * doc/xml/faq.xml: Update address of C++ ABI link.
+       * doc/xml/manual/abi.xml: Ditto.
+       
+2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 
        Update copyright years.
 \f
-Copyright (C) 2016 Free Software Foundation, Inc.
+Copyright (C) 2017 Free Software Foundation, Inc.
 
 Copying and distribution of this file, with or without modification,
 are permitted in any medium without royalty provided the copyright