tuple (tuple_size<cv _Tp>): Implement LWG 2313.

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

2014-05-15  Jonathan Wakely  <jwakely@redhat.com>

        * include/std/tuple (tuple_size<cv _Tp>): Implement LWG 2313.
        * include/std/array (tuple_size, tuple_element): Add Doxygen comments.
        * include/std/utility (tuple_size, tuple_element): Likewise.
        * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
        Adjust dg-error line number.

2014-05-14  Jonathan Wakely  <jwakely@redhat.com>

        * include/std/tuple (__add_c_ref, __add_ref, __add_r_ref): Remove.
        (__tuple_element_t): Define.
        (tuple_element): Use __tuple_element_t.
        (__cv_tuple_size): Define.
        (tuple_size<cv _Tp>): Use __cv_tuple_size.
        (get, __get_helper, __get_helper2): Remove uses of __add_ref etc.
        (get<_Tp>(tuple<_Types...>&&)): Use forward instead of move.
        (__tuple_compare): Remove size check, re-order parameters.
        (operator==, operator<): Use static_assert to check requirements.
        * include/std/functional (__volget): use __tuple_element_t.
        * testsuite/20_util/tuple/element_access/get_by_type.cc: Test rvalues.
        * testsuite/20_util/uses_allocator/cons_neg.cc: Adjust dg-error.

2014-05-13  Jonathan Wakely  <jwakely@redhat.com>

        PR libstdc++/60497
        * include/std/tuple (get, __tuple_compare): Qualify more calls to
        prevent ADL. Cast comparison results to bool.
        * testsuite/20_util/tuple/60497.cc: Test accessing rvalues.
        * testsuite/20_util/tuple/comparison_operators/overloaded.cc: New.

        PR libstdc++/60497
        * include/debug/array (get): Qualify call to other get overload.
        * include/profile/array (get): Likewise.
        * include/std/array (get): Likewise.
        * include/std/functional (_Mu, _Bind, _Bind_result): Qualify std::get.
        * include/std/mutex (unique_lock, call_once): Use __addressof.
        (__unlock_impl): Remove unused template.
        (__try_to_lock): Declare inline.
        (__try_lock_impl::__do_try_lock): Qualify function calls.
        (lock): Avoid narrowing conversion.
        * testsuite/20_util/bind/60497.cc: New.
        * testsuite/23_containers/array/element_access/60497.cc: New.
        * testsuite/30_threads/call_once/60497.cc: New.
        * testsuite/30_threads/unique_lock/cons/60497.cc: New.

2014-05-09  Jonathan Wakely  <jwakely@redhat.com>

        * config/abi/pre/gnu.ver (GLIBCXX_3.4.20): Correct regex_error export.
        (GLIBCXX_3.4.21): Export base object constructor for regex_error.
        * acinclude.m4 (libtool_VERSION): Bump.
        * configure: Regenerate.
        * testsuite/util/testsuite_abi.cc: Add GLIBCXX_3.4.21 version.
        * testsuite/28_regex/regex_error/base.cc: New.

2014-05-08  Joshua Gay  <jgay@gnu.org>

        PR libstdc++/61117
        * doc/xml/faq.xml (faq.license.what_restrictions): Replace "open
        source" with "free software".
        * doc/html/faq.html: Likewise.

2014-05-08  Jonathan Wakely  <jwakely@redhat.com>

        PR libstdc++/57394
        * include/bits/ios_base.h (ios_base(const ios_base&)): Define as
        deleted for C++11.
        (operator=(const ios_base&)): Likewise.
        * include/std/streambuf: Remove trailing whitespace.
        (basic_streambuf(const basic_streambuf&)): Fix initializer for
        _M_out_end. Define as defaulted for C++11.
        (operator=(const basic_streambuf&)): Define as defaulted for C++11.
        (swap(basic_streambuf&)): Define for C++11.
        * testsuite/27_io/basic_streambuf/cons/57394.cc: New.

        PR libstdc++/13860
        * include/std/fstream (basic_filebuf): Enforce requirements on traits.

        * include/std/iostream: Fix URL in comment.
        * src/c++98/ios_init.cc: Fix path in comment.

2014-05-08  Paolo Carlini  <paolo.carlini@oracle.com>

        * acinclude.m4 ([GLIBCXX_ENABLE_C99]): Avoid -Wwrite-strings warning.
        * configure: Regenerate.

2014-05-07  Jonathan Wakely  <jwakely@redhat.com>

        PR libstdc++/61023
        * include/bits/stl_tree.h (_Rb_tree::_M_move_assign): Copy the
        comparison function.
        * testsuite/23_containers/set/cons/61023.cc: New.

        PR libstdc++/61086
        * include/bits/stl_iterator.h (__normal_iterator::_M_const_cast):
        Remove.
        * include/bits/stl_vector.h (vector::insert, vector::erase): Use
        arithmetic to obtain a mutable iterator from const_iterator.
        * include/bits/vector.tcc (vector::insert): Likewise.
        * include/debug/vector (vector::erase): Likewise.
        * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
        Adjust dg-error line number.
        * 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.

2014-05-06  Paolo Carlini  <paolo.carlini@oracle.com>

        * include/Makefile.in: Regenerate.

2014-05-06  François Dumont  <fdumont@gcc.gnu.org>

        * include/debug/macros.h [__glibcxx_check_equal_allocs]: Add
        parameter to pass the 2 instances to check allocator equality.
        * include/debug/safe_container.h: New, define _Safe_container<>.
        * include/Makefile.am: Add previous.
        * include/debug/deque (std::__debug::deque<>): Inherit
        _Safe_container<>. Use default implementation for all special
        functions.
        * include/debug/forward_list (std::__debug::forward_list<>):
        Likewise.
        * include/debug/list (std::__debug::list<>): Likewise.
        * include/debug/map.h (std::__debug::map<>): Likewise.
        * include/debug/multimap.h (std::__debug::multimap<>): Likewise.
        * include/debug/set.h (std::__debug::set<>): Likewise.
        * include/debug/multiset.h (std::__debug::multiset<>): Likewise.
        * include/debug/string (std::__debug::basic_string<>): Likewise.
        * include/debug/unordered_map
        (std::__debug::unordered_map<>): Likewise.
        (std::__debug::unordered_multimap<>): Likewise.
        * include/debug/unordered_set
        (std::__debug::unordered_set<>): Likewise.
        (std::__debug::unordered_multiset<>): Likewise.
        * include/debug/vector (std::__debug::vector<>): Likewise.
        * include/debug/safe_base.h (_Safe_sequence_base()): Add
        noexcept.
        (_Safe_sequence_base(_Safe_sequence_base&&): Remove.
        (~_Safe_sequence_base()): Add noexcept.
        * include/debug/safe_sequence.h
        (std::__debug::_Safe_node_sequence<>): New.
        * include/debug/safe_unordered_base.h
        (_Safe_unordered_container_base()): Add noexcept.
        (~_Safe_unordered_container_base()): Likewise.
        (_M_swap(_Safe_unordered_container_base&)): Likewise.
        * include/debug/safe_unordered_container.h:
        (_Safe_unordered_container<>::_M_invalidate_locals()): New.
        (_Safe_unordered_container<>::_M_invalidate_all()): New.
        * src/c++11/debug.cc: Limit includes, adapt methods noexcept
        qualifications.
        * testsuite/util/debug/checks.h (check_construct1): Just implement
        an invalid constructor invocation  and no other operations
        potentially not supported by some types of container.
        (check_construct2): Likewise.
        (check_construct3): Likewise.
        * testsuite/23_containers/forward_list/allocator/move.cc: Add
        check on iterators to make sure they are correctly moved in debug
        mode.
        * testsuite/23_containers/forward_list/allocator/move_assign.cc:
        Likewise.
        * testsuite/23_containers/map/allocator/move.cc: Likewise.
        * testsuite/23_containers/map/allocator/move_assign.cc: Likewise.
        * testsuite/23_containers/multimap/allocator/move.cc: Likewise.
        * testsuite/23_containers/multimap/allocator/move_assign.cc:
        Likewise.
        * testsuite/23_containers/multiset/allocator/move.cc: Likewise.
        * testsuite/23_containers/multiset/allocator/move_assign.cc:
        Likewise.
        * testsuite/23_containers/set/allocator/move.cc: Likewise.
        * testsuite/23_containers/set/allocator/move_assign.cc: Likewise.
        * testsuite/23_containers/unordered_map/allocator/move.cc:
        Likewise.
        * testsuite/23_containers/unordered_map/allocator/move_assign.cc:
        Likewise.
        * testsuite/23_containers/unordered_multimap/allocator/move.cc:
        Likewise.
        * testsuite/23_containers/unordered_multimap/allocator/move_assign.cc:
        Likewise.
        * testsuite/23_containers/unordered_multiset/allocator/move.cc:
        Likewise.
        * testsuite/23_containers/unordered_multiset/allocator/move_assign.cc:
        Likewise.
        * testsuite/23_containers/unordered_set/allocator/move.cc:
        Likewise.
        * testsuite/23_containers/unordered_set/allocator/move_assign.cc:
        Likewise.
        * testsuite/23_containers/forward_list/debug/construct1_neg.cc:
        New.
        * testsuite/23_containers/forward_list/debug/construct2_neg.cc:
        New.
        * testsuite/23_containers/forward_list/debug/construct3_neg.cc:
        New.
        * testsuite/23_containers/forward_list/debug/construct4_neg.cc:
        New.
        * testsuite/23_containers/forward_list/debug/move_assign_neg.cc:
        New.
        * testsuite/23_containers/forward_list/debug/move_neg.cc: New.
        * testsuite/23_containers/map/debug/construct5_neg.cc: New.
        * testsuite/23_containers/map/debug/move_assign_neg.cc: New.
        * testsuite/23_containers/map/debug/move_neg.cc: New.
        * testsuite/23_containers/multimap/debug/construct5_neg.cc: New.
        * testsuite/23_containers/multimap/debug/move_assign_neg.cc: New.
        * testsuite/23_containers/multimap/debug/move_neg.cc: New.
        * testsuite/23_containers/multiset/debug/construct5_neg.cc: New.
        * testsuite/23_containers/multiset/debug/move_assign_neg.cc: New.
        * testsuite/23_containers/multiset/debug/move_neg.cc: New.
        * testsuite/23_containers/set/debug/construct5_neg.cc: New.
        * testsuite/23_containers/set/debug/move_assign_neg.cc: New.
        * testsuite/23_containers/set/debug/move_neg.cc: New.
        * testsuite/23_containers/unordered_map/debug/construct5_neg.cc:
        New.
        * testsuite/23_containers/unordered_map/debug/move_assign_neg.cc:
        New.
        * testsuite/23_containers/unordered_map/debug/move_neg.cc: New.
        * testsuite/23_containers/unordered_multimap/debug/construct5_neg.cc:
        New.
        * testsuite/23_containers/unordered_multimap/debug/move_assign_neg.cc:
        New.
        * testsuite/23_containers/unordered_multimap/debug/move_neg.cc:
        New.
        * testsuite/23_containers/unordered_multiset/debug/construct5_neg.cc:
        New.
        * testsuite/23_containers/unordered_multiset/debug/move_assign_neg.cc:
        New.
        * testsuite/23_containers/unordered_multiset/debug/move_neg.cc:
        New.
        * testsuite/23_containers/unordered_set/debug/construct5_neg.cc:
        New.
        * testsuite/23_containers/unordered_set/debug/move_assign_neg.cc:
        New.
        * testsuite/23_containers/unordered_set/debug/move_neg.cc: New.
        * testsuite/23_containers/vector/debug/move_neg.cc: New.

2014-05-05  Andreas Schwab  <schwab@linux-m68k.org>

        * config/abi/post/ia64-linux-gnu/baseline_symbols.txt
        (CXXABI_1.3.9): Remove __float128 symbols.

2014-05-02  Jonathan Wakely  <jwakely@redhat.com>

        PR libstdc++/59476
        * python/libstdcxx/v6/printers.py (get_value_from_Rb_tree_node): New
        function to handle both C++03 and C++11 _Rb_tree_node implementations.
        (StdRbtreeIteratorPrinter, StdMapPrinter, StdSetPrinter): Use it.
        * testsuite/libstdc++-prettyprinters/simple.cc: Update comment to
        refer to...
        * testsuite/libstdc++-prettyprinters/simple11.cc: New.

        PR libstdc++/61036
        * include/bits/shared_ptr_base.h (__shared_ptr::__shared_ptr(_Tp1*)):
        Check the correct type in the static assertion.
        * testsuite/20_util/shared_ptr/cons/61036.cc: New.

2014-04-27  Tim Shen  <timshen91@gmail.com>

        * include/bits/regex_automaton.h (_NFA<>::_M_insert_repeat):
        Add _S_opcode_repeat support to distingush a loop from
        _S_opcode_alternative.
        * include/bits/regex_automaton.tcc (_State_base::_M_print,
        _State_base::_M_dot, _NFA<>::_M_eliminate_dummy,
        _StateSeq<>::_M_clone): Likewise.
        * include/bits/regex_compiler.tcc (_Compiler<>::_M_quantifier):
        Likewise.
        * include/bits/regex_executor.tcc (_Executor<>::_M_dfs): Likewise.
        * include/bits/regex_scanner.tcc (_Scanner<>::_M_eat_escape_ecma):
        Uglify local variable __i.
        * include/bits/regex_compiler.h (_BracketMatcher<>::_M_make_cache):
        Use size_t instead of int to compare with vector::size().

2014-04-27  Tim Shen  <timshen91@gmail.com>

        * include/bits/regex_executor.h: Add _M_rep_count to track how
        many times this repeat node are visited.
        * include/bits/regex_executor.tcc (_Executor<>::_M_rep_once_more,
        _Executor<>::_M_dfs): Use _M_rep_count to prevent entering
        infinite loop.

2014-04-27  Tim Shen  <timshen91@gmail.com>

        * include/bits/regex.tcc (__regex_algo_impl<>): Remove
        _GLIBCXX_REGEX_DFS_QUANTIFIERS_LIMIT and use
        _GLIBCXX_REGEX_USE_THOMPSON_NFA instead.
        * include/bits/regex_automaton.h: Remove quantifier counting variable.
        * include/bits/regex_automaton.tcc (_State_base::_M_dot):
        Adjust debug NFA dump.

2014-04-25  Lars Gullik Bjønnes  <larsbj@gullik.org>

        PR libstdc++/60710
        * include/experimental/optional (operator!=): Implement in terms of
        operator==.
        * testsuite/experimental/optional/relops/1.cc: Remove operator!=.
        * 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.

2014-04-25  Jonathan Wakely  <jwakely@redhat.com>

        PR libstdc++/60958
        * include/tr1/regex (regex_traits::isctype): Comment out broken code.
        * testsuite/util/testsuite_regex.h (regex_match_debug): Improve
        comment.

2014-04-25  Marc Glisse  <marc.glisse@inria.fr>

        * testsuite/util/testsuite_abi.cc (check_version): Update for
        CXXABI_1.3.9.

2014-04-24  Tim Shen  <timshen91@gmail.com>

        * include/bits/regex_automaton.tcc (_StateSeq<>::_M_clone()):
        Do _M_alt before _M_next.
        * testsuite/28_regex/basic_regex/multiple_quantifiers.cc: Add testcases.

2014-04-24  Marc Glisse  <marc.glisse@inria.fr>

        PR libstdc++/43622
        * config/abi/pre/gnu.ver (CXXABI_1.3.9): Remove __float128 symbols.
        * config/abi/pre/gnu-versioned-namespace.ver: Likewise.
        * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Likewise.

2014-04-24  Andreas Schwab  <schwab@suse.de>

        * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update for
        new CXXABI_1.3.9 symbols.

2014-04-23  Andreas Schwab  <schwab@linux-m68k.org>

        * config/abi/post/m68k-linux-gnu/baseline_symbols.txt
        (CXXABI_1.3.9): New version.

2014-04-22  Marc Glisse  <marc.glisse@inria.fr>

        PR libstdc++/43622
        * config/abi/pre/gnu.ver (CXXABI_1.3.9): New version, new symbols.
        * config/abi/pre/gnu-versioned-namespace.ver: New symbols.
        * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Likewise.

2014-04-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * configure.host: Remove solaris2.9 handling.
        Change os_include_dir to os/solaris/solaris2.10.
        * acinclude.m4 (ac_has_gthreads): Remove solaris2.9* handling.
        * crossconfig.m4: Remove *-solaris2.9 handling, simplify.
        * configure: Regenerate.
        * config/abi/post/solaris2.9: Remove.
        * config/os/solaris/solaris2.9: Rename to ...
        * config/os/solaris/solaris2.10: ... this.
        * config/os/solaris/solaris2.10/os_defines.h (CLOCK_MONOTONIC):
        Remove.

        * doc/xml/manual/configure.xml (--enable-libstdcxx-threads):
        Remove Solaris 9 reference.
        * doc/html/manual/configure.html: Regenerate.

        * testsuite/27_io/basic_istream/extractors_arithmetic/char/12.cc:
        Remove *-*-solaris2.9 xfail.
        * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/12.cc:
        Likewise.

        * testsuite/ext/enc_filebuf/char/13598.cc: Remove *-*-solaris2.9
        xfail.

2014-04-16  Jonathan Wakely  <jwakely@redhat.com>

        * include/std/functional (__is_location_invariant): Use __or_ helper.

2014-04-15  Jonathan Wakely  <jwakely@redhat.com>

        PR libstdc++/60734
        * include/bits/stl_tree.h (_Rb_tree::_M_end): Fix invalid cast.

        PR libstdc++/60695
        * include/std/atomic (atomic<_Tp>): Add static assertion.
        * testsuite/29_atomics/atomic/60695.cc: New.

        PR libstdc++/60594
        * include/std/functional (function::_Callable): Exclude own type
        from the callable checks.
        * testsuite/20_util/function/60594.cc: New.

        * include/bits/atomic_base.h (__atomic_base<_PTp*>::_M_type_size): Add
        const to constexpr member functions.

        * include/bits/shared_ptr.h (shared_ptr::shared_ptr(nullptr_t)): Use
        delegating constructor.
        * include/bits/shared_ptr_base.h
        (__shared_ptr::__shared_ptr(nullptr_t)): Likewise

        * include/std/atomic: Uglify parameter names.

        PR c++/60786
        * testsuite/20_util/shared_ptr/requirements/explicit_instantiation/
        1.cc: Fix invalid explicit instantiations with unqualified names.
        * testsuite/20_util/shared_ptr/requirements/explicit_instantiation/
        2.cc: Likweise.
        * testsuite/20_util/tuple/53648.cc: Likweise.
        * testsuite/20_util/weak_ptr/requirements/explicit_instantiation/1.cc:
        Likewise.
        * testsuite/20_util/weak_ptr/requirements/explicit_instantiation/2.cc:
        Likewise.
        * testsuite/23_containers/unordered_map/requirements/
        debug_container.cc: Likewise.
        * testsuite/23_containers/unordered_map/requirements/
        explicit_instantiation/3.cc: Likewise.
        * testsuite/23_containers/unordered_multimap/requirements/debug.cc:
        Likewise.
        * testsuite/23_containers/unordered_multimap/requirements/
        explicit_instantiation/3.cc: Likewise.
        * testsuite/23_containers/unordered_multiset/requirements/debug.cc:
        Likewise.
        * testsuite/23_containers/unordered_multiset/requirements/
        explicit_instantiation/3.cc: Likewise.
        * testsuite/23_containers/unordered_set/requirements/
        debug_container.cc: Likewise.
        * testsuite/23_containers/unordered_set/requirements/
        explicit_instantiation/3.cc: Likewise.

        * testsuite/24_iterators/insert_iterator/requirements/container.cc: Do
        not use uninitialized members in mem-initializers.
        * testsuite/ext/throw_value/cons.cc: Fix most vexing parse.
        * testsuite/util/testsuite_common_types.h: Update comment.

        * include/experimental/string_view: Fix inconsistent exception specs.

        * include/bits/shared_ptr.h (shared_ptr::shared_ptr(nullptr_t)):
        Remove name of unused parameter.

2014-04-14  Jonathan Wakely  <jwakely@redhat.com>

        * include/bits/stl_vector.h (_Vector_base::_Vector_impl,
        _Vector_base::_M_allocate): NullablePointer requirements do not
        include initialization from literal zero, use value-initialization.
        * include/bits/vector.tcc (vector::_M_insert_aux,
        vector::_M_explace_back_aux): Likewise for assignment.

        * include/bits/allocator.h (operator==, operator!=): Add exception
        specifications.

        PR libstdc++/60497
        * include/std/tuple (get): Qualify calls to prevent ADL.
        * testsuite/20_util/tuple/60497.cc: New.

        * include/std/tuple (tuple_element_t): Define.
        * testsuite/20_util/tuple/tuple_element.cc: Change to compile-only
        test.
        * testsuite/20_util/tuple/tuple_element_t.cc: New.

2014-04-11  Marc Glisse  <marc.glisse@inria.fr>

        PR libstdc++/59434
        * include/bits/stl_iterator.h (move_iterator::reference,
        move_iterator::operator*): Implement LWG 2106.
        * testsuite/24_iterators/move_iterator/dr2106.cc: New file.

2014-04-11  Marc Glisse  <marc.glisse@inria.fr>

        * include/std/complex (__complex_exp, pow): Specify the template
        parameter in calls to std::polar, for expression templates.

2014-04-10  Andreas Schwab  <schwab@suse.de>

        * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Remove TLS
        symbols.
        * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Likewise.
        * config/abi/post/mips64-linux-gnu/baseline_symbols.txt: Likewise.

        * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.

2014-04-07  Jonathan Wakely  <jwakely@redhat.com>

        * testsuite/20_util/exchange/1.cc: Add missing return statements.
        * testsuite/20_util/pair/40925.cc: Avoid most vexing parse.
        * testsuite/22_locale/codecvt_byname/50714.cc: Add missing exception
        specifications.

2014-04-02  Dominique d'Humieres  <dominiq@lps.ens.fr>
            Jack Howarth <howarth@bromo.med.uc.edu>

        PR target/54407
        * testsuite/30_threads/condition_variable/54185.cc: Skip for
        darwin < 11.

2014-04-01  Jonathan Wakely  <jwakely@redhat.com>

        * doc/xml/manual/backwards_compatibility.xml (backwards.third.headers):
        Update link.
        * doc/xml/manual/policy_data_structures_biblio.xml (bibliography):
        Fix broken links.
        * doc/xml/manual/shared_ptr.xml (shared_ptr.impl): Likewise.
        * doc/xml/manual/using_exceptions.xml (bibliography): Likewise.
        * doc/xml/manual/concurrency_extensions.xml
        (manual.ext.concurrency.impl.atomic_fallbacks): Likewise.
        * doc/html/*: Regenerate.

2014-03-31  Lars Gullik Bjønnes  <larsbj@gullik.org>
            Jonathan Wakely  <jwakely@redhat.com>

        PR libstdc++/60270
        * include/std/iomanip (_Quoted_string operator>>): Do not clear
        string if input is not quoted.
        * testsuite/27_io/manipulators/standard/char/60270.cc: New.

2014-03-31  Jonathan Wakely  <jwakely@redhat.com>

        * libsupc++/eh_ptr.cc: Improve static_assert messages.

2014-03-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * testsuite/18_support/exception_ptr/60612-terminate.cc
        (terminate, f): Wrap in _GLIBCXX_USE_C99.
        * testsuite/18_support/exception_ptr/60612-unexpected.cc: Likewise.

2014-03-27  Jonathan Wakely  <jwakely@redhat.com>

        * doc/xml/manual/io.xml (std.io.objects): Additional markup.

        * doc/xml/faq.xml (faq): Refer to clauses instead of chapters.
        * doc/xml/manual/appendix_contributing.xml (contrib.design_notes):
        Likewise.
        * doc/xml/manual/backwards_compatibility.xml (backwards.third):
        Likewise.
        * doc/xml/manual/test.xml (test.organization.layout): Likewise.

        * doc/xml/manual/containers.xml (associative.bitset.size_variable):
        Fix bad s/part/chapter/ substitutions.
        * doc/xml/manual/io.xml (std.io): Likewise.
        * doc/xml/manual/numerics.xml (std.numerics.generalized_ops): Likewise.
        * doc/xml/manual/strings.xml (strings.string.Cstring): Likewise.

        * doc/html/*: Regenerate.

2014-03-27  Jonathan Wakely  <jwakely@redhat.com>

        PR libstdc++/60612
        * libsupc++/eh_ptr.cc: Assert __cxa_dependent_exception layout is
        compatible with __cxa_exception.
        * libsupc++/unwind-cxx.h (__cxa_dependent_exception): Add padding.
        Fix typos in comments.
        * testsuite/18_support/exception_ptr/60612-terminate.cc: New.
        * testsuite/18_support/exception_ptr/60612-unexpected.cc: New.

2014-03-25  Jonathan Wakely  <jwakely@redhat.com>

        PR libstdc++/60658
        * include/bits/atomic_base.h (__atomic_base<_PTp*>::is_lock_free()):
        Use sizeof pointer type not the element type.
        * testsuite/29_atomics/atomic/60658.cc: New.

2014-03-24  Jakub Jelinek  <jakub@redhat.com>

        * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt: Update.
        * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Likewise.
        * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Likewise.
        * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Likewise.
        * config/abi/post/i486-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.
        * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Likewise.
        * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Likewise.
        * config/abi/post/hppa-linux-gnu/baseline_symbols.txt: Remove TLS
        entries.

2014-03-23  John David Anglin  <danglin@gcc.gnu.org>

        * testsuite/23_containers/bitset/45713.cc: Skip compile on hppa*64*-*-*.

2014-03-23  François Dumont  <fdumont@gcc.gnu.org>

        * include/bits/hashtable.h (_Hashtable(allocator_type)): Fix call
        to delegated constructor.
        (_Hashtable(size_type, _H1, key_equal, allocator_type)): Likewise.
        (_Hashtable<_It>(_It, _It, size_type, _H1, key_equal, allocator_type)):
        Likewise.
        (_Hashtable(
        initializer_list, size_type, _H1, key_equal, allocator_type)): Likewise.

2014-03-23  John David Anglin  <danglin@gcc.gnu.org>

        PR libstdc++/60623
        * config/abi/post/hppa-linux-gnu/baseline_symbols.txt: Update.

2014-03-21  Jonathan Wakely  <jwakely@redhat.com>

        PR libstdc++/60587
        * include/debug/functions.h (_Is_contiguous_sequence): Define.
        (__foreign_iterator): Accept additional iterator. Do not dispatch on
        iterator category.
        (__foreign_iterator_aux2): Likewise. Add overload for iterators
        from different types of debug container. Use _Is_contiguous_sequence
        instead of is_lvalue_reference.
        (__foreign_iterator_aux3): Accept additional iterator. Avoid
        dereferencing past-the-end iterator.
        (__foreign_iterator_aux4): Use const value_type* instead of
        potentially user-defined const_pointer type.
        * include/debug/macros.h (__glibcxx_check_insert_range): Fix comment
        and pass end iterator to __gnu_debug::__foreign_iterator.
        (__glibcxx_check_insert_range_after): Likewise.
        (__glibcxx_check_max_load_factor): Fix comment.
        * include/debug/vector (_Is_contiguous_sequence): Define partial
        specializations.
        * testsuite/23_containers/vector/debug/57779_neg.cc: Remove
        -std=gnu++11 option and unused header.
        * testsuite/23_containers/vector/debug/60587.cc: New.
        * testsuite/23_containers/vector/debug/60587_neg.cc: New.

2014-03-20  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>

        * crossconfig.m4: Support spu-*-elf* targets.
        * configure: Regenerate.

2014-03-18  Jonathan Wakely  <jwakely@redhat.com>

        PR libstdc++/60564
        * include/std/future (__future_base::_Task_state<>): Change
        constructors to template functions using perfect forwarding.
        (__create_task_state): Use decayed type as stored task.
        (packaged_task::packaged_task(_Fn&&)): Forward instead of moving.
        * testsuite/30_threads/packaged_task/60564.cc: New.

2014-03-16  François Dumont  <fdumont@gcc.gnu.org>

        * scripts/create_testsuite_files: Add testsuite/experimental in
        the list of folders to search for tests.

2014-03-15  Andreas Schwab  <schwab@linux-m68k.org>

        * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: New file.

2014-03-15  Tim Shen  <timshen91@gmail.com>

        * include/bits/regex.h: Add/modify comments.
        * include/bits/regex_compiler.h: Likewise.
        * include/bits/regex_executor.h: Likewise.
        * include/bits/regex_executor.tcc: Likewise.
        * include/bits/regex_scanner.h: Likewise.

2014-03-14  Jonathan Wakely  <jwakely@redhat.com>

        PR ipa/58721
        * config/abi/pre/gnu.ver (GLIBCXX_3.4.11): Remove unused pattern for
        _ZNSt12system_errorC* symbols which are not exported on any target.

2014-03-12  Roland McGrath  <mcgrathr@google.com>
            Mark Seaborn  <mseaborn@google.com>

        PR libstdc++/59392
        * libsupc++/eh_call.cc (__cxa_call_unexpected): Call __do_catch with
        the address of a null pointer, not with a null pointer to pointer.
        Copy comment for this case from eh_personality.cc:__cxa_call_unexpected.
        * testsuite/18_support/bad_exception/59392.cc: New file.

2014-03-11  Jonathan Wakely  <jwakely@redhat.com>

        PR libstdc++/60499
        * include/debug/forward_list (forward_list::operator=(forward_list&&)):
        Uglify name.
        * include/debug/map (map::operator=(map&&)): Likewise.
        * include/debug/multimap (multimap::operator=(multimap&&)): Likewise.
        * include/debug/multiset (multiset::operator=(multiset&&)): Likewise.
        * include/debug/set (set::operator=(set&&)): Likewise.
        * include/debug/unordered_map
        (unordered_map::operator=(unordered_map&&)): Likewise.
        (unordered_multimap::operator=(unordered_multimap&&)): Likewise.
        * include/debug/unordered_set
        (unordered_set::operator=(unordered_set&&)): Likewise.
        (unordered_multiset::operator=(unordered_multiset&&)): Likewise.
        * include/debug/vector (vector::operator=(vector&&)): Likewise.
        * testsuite/23_containers/forward_list/debug/60499.cc: New
        * testsuite/23_containers/map/debug/60499.cc: New
        * testsuite/23_containers/multimap/debug/60499.cc: New
        * testsuite/23_containers/multiset/debug/60499.cc: New
        * testsuite/23_containers/set/debug/60499.cc: New
        * testsuite/23_containers/unordered_map/debug/60499.cc: New
        * testsuite/23_containers/unordered_multimap/debug/60499.cc: New
        * testsuite/23_containers/unordered_multiset/debug/60499.cc: New
        * testsuite/23_containers/unordered_set/debug/60499.cc: New
        * testsuite/23_containers/vector/debug/60499.cc: New

2014-03-05  Ed Smith-Rowland  <3dw4rd@verizon.net>

        * doc/xml/manual/status_cxx2014.xml: Add new items and latest papers
        for filesystem and fundamentals TS work items.

2014-03-04  Paolo Carlini  <paolo.carlini@oracle.com>

        PR c++/60376
        * testsuite/29_atomics/headers/atomic/types_std_c++0x_neg.cc:
        Adjust dg-error directives.

2014-02-26  Tim Shen  <timshen91@gmail.com>

        * include/bits/regex.tcc (match_results<>::format,
        regex_replace<>): Update __out after calling std::copy.
        * testsuite/28_regex/algorithms/regex_replace/char/dr2213.cc:
        Add testcase.
        * testsuite/28_regex/match_results/format.cc: Likewise.

2014-02-22  Marc Glisse  <marc.glisse@inria.fr>

        PR libstdc++/60308
        * include/bits/stl_deque.h (_Deque_base::_Deque_base(const
        allocator_type&)): Remove redundant call to _M_initialize_map.
        (deque::deque(const allocator_type&)): Initialize _Base with a
        constructor that calls _M_initialize_map.

        Partial revert:

        2013-09-20  Marc Glisse  <marc.glisse@inria.fr>
        PR libstdc++/58338
        (_Deque_base) [_Deque_base(const allocator_type&)]: Add missing call to
        _M_initialize_map.

2014-02-21  Ed Smith-Rowland  <3dw4rd@verizon.net>

        Rename testsuite directory shared_mutex to shared_timed_mutex
        for consistency.
        * testsuite/30_threads/shared_mutex: Moved to...
        * testsuite/30_threads/shared_timed_mutex: ...here

2014-02-20  Ed Smith-Rowland  <3dw4rd@verizon.net>

        Rename shared_mutex to shared_timed_mutex per C++14 acceptance of N3891.
        * include/std/shared_mutex: Rename shared_mutex to shared_timed_mutex.
        * testsuite/30_threads/shared_lock/locking/2.cc: Ditto.
        * testsuite/30_threads/shared_lock/locking/4.cc: Ditto.
        * testsuite/30_threads/shared_lock/locking/1.cc: Ditto.
        * testsuite/30_threads/shared_lock/locking/3.cc: Ditto.
        * testsuite/30_threads/shared_lock/requirements/
        explicit_instantiation.cc: Ditto.
        * testsuite/30_threads/shared_lock/requirements/typedefs.cc: Ditto.
        * testsuite/30_threads/shared_lock/cons/2.cc: Ditto.
        * testsuite/30_threads/shared_lock/cons/4.cc: Ditto.
        * testsuite/30_threads/shared_lock/cons/1.cc: Ditto.
        * testsuite/30_threads/shared_lock/cons/6.cc: Ditto.
        * testsuite/30_threads/shared_lock/cons/3.cc: Ditto.
        * testsuite/30_threads/shared_lock/cons/5.cc: Ditto.
        * testsuite/30_threads/shared_lock/modifiers/2.cc: Ditto.
        * testsuite/30_threads/shared_lock/modifiers/1.cc: Ditto.
        * testsuite/30_threads/shared_mutex/requirements/
        standard_layout.cc: Ditto.
        * testsuite/30_threads/shared_mutex/cons/copy_neg.cc: Ditto.
        * testsuite/30_threads/shared_mutex/cons/1.cc: Ditto.
        * testsuite/30_threads/shared_mutex/cons/assign_neg.cc: Ditto.
        * testsuite/30_threads/shared_mutex/try_lock/2.cc: Ditto.
        * testsuite/30_threads/shared_mutex/try_lock/1.cc: Ditto.

2014-02-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * testsuite/22_locale/num_put/put/char/14220.cc: Don't xfail
        execution on i?86-*-solaris2.9, remove comment.
        * testsuite/22_locale/num_put/put/wchar_t/14220.cc: Likewise.

2014-02-09  Richard Sandiford  <rdsandiford@googlemail.com>

        * config/abi/post/mips64-linux-gnu/32/baseline_symbols.txt: New file.
        * config/abi/post/mips64-linux-gnu/baseline_symbols.txt: Update.
        * config/abi/post/mips64-linux-gnu/64/baseline_symbols.txt: Likewise.

2014-01-29  Jonathan Wakely  <jwakely@redhat.com>

        * include/bits/alloc_traits.h (allocator_traits::_S_allocate): Do
        not use varargs when argument could be non-POD.
        (__alloctr_rebind_helper): Eliminate static const bool member by
        using true_type and false_type.
        (allocator_traits::__allocate_helper): Likewise.
        (allocator_traits::__construct_helper): Likewise.
        (allocator_traits::__destroy_helper): Likewise.
        (allocator_traits::__maxsize_helper): Likewise.
        (allocator_traits::__select_helper): Likewise.
        * include/bits/ptr_traits.h (__ptrtr_rebind_helper): Likewise.
        * include/bits/stl_tree.h (_Rb_tree::operator=(const _Rb_tree&)):
        Remove redundant condition.
        * include/bits/stl_vector.h (vector::operator=(const vector&)):
        Likewise.
        (_Vector_impl::_M_allocate, _Vector_impl::_M_deallocate): Use
        indirection through __alloc_traits.
        * include/ext/alloc_traits.h (__allocator_always_compares_equal):
        Eliminate static const bool members by using true_type and false_type.
        (__gnu_cxx::__alloc_traits::__is_custom_pointer): Optimize.
        * testsuite/util/testsuite_allocator.h (PointerBase): Define.
        * testsuite/20_util/allocator_traits/members/allocate_hint_nonpod.cc:
        New.
        * testsuite/20_util/allocator_traits/requirements/typedefs2.cc: New.

        PR libstdc++/59829
        * include/bits/stl_vector.h (vector::data()): Call _M_data_ptr.
        (vector::_M_data_ptr): New overloaded functions to ensure empty
        vectors do not dereference the pointer.
        * testsuite/23_containers/vector/59829.cc: New.
        * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
        Adjust dg-error line number.
        * 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.

        PR libstdc++/21609
        * include/ext/array_allocator.h: Add deprecated attribute.

        PR libstdc++/57226
        * doc/xml/manual/debug.xml (debug.gdb): Update documentation for
        installation and use of python printers.
        * doc/xml/manual/status_cxx2011.xml: Update.
        * doc/html/*: Regenerate.

2014-01-28  Jonathan Wakely  <jwakely@redhat.com>
            Kyle Lippincott  <spectral@google.com>

        PR libstdc++/59656
        * include/bits/shared_ptr.h (shared_ptr): Add new non-throwing
        constructor and grant friendship to weak_ptr.
        (weak_ptr::lock()): Use new constructor.
        * include/bits/shared_ptr_base.h
        (_Sp_counted_base::_M_add_ref_lock_nothrow()): Declare new function
        and define specializations.
        (__shared_count): Add new non-throwing constructor.
        (__shared_ptr): Add new non-throwing constructor and grant friendship
        to __weak_ptr.
        (__weak_ptr::lock()): Use new constructor.
        * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error.
        * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.

2014-01-27  Jonathan Wakely  <jwakely@redhat.com>

        PR libstdc++/59215
        * include/bits/shared_ptr_base.h
        (_Sp_counted_base<_S_atomic>::_M_add_ref_lock()): Use relaxed atomic
        load.

2014-01-27  Jason Merrill  <jason@redhat.com>

        Core DR 475
        PR c++/41174
        PR c++/59224
        * libsupc++/eh_throw.cc (__cxa_throw): Set uncaughtExceptions.
        * libsupc++/eh_alloc.cc (__cxa_allocate_dependent_exception)
        (__cxa_allocate_exception): Don't set it here.

2014-01-26  Jonathan Wakely  <jwakely@redhat.com>

        * include/bits/stl_map.h: Remove anachronistic comment.
        * include/bits/stl_multimap.h: Add whitespace.
        * testsuite/23_containers/map/modifiers/emplace/1.cc: Use
        -std=gnu++11 instead of -std=c++11.
        * testsuite/23_containers/map/operators/2.cc: Likewise.
        * testsuite/23_containers/multimap/modifiers/emplace/1.cc: Likewise.
        * testsuite/23_containers/multiset/modifiers/emplace/1.cc: Likewise.
        * testsuite/23_containers/set/modifiers/emplace/1.cc: Likewise.

        * acinclude.m4 (GLIBCXX_ENABLE_C99): Fix typo.
        * configure: Regenerate.

2014-01-24  Ed Smith-Rowland  <3dw4rd@verizon.net>

        PR libstdc++/59531
        * testsuite/experimental/string_view/operations/copy/char/1.cc: New.
        * testsuite/experimental/string_view/operations/copy/wchar_t/1.cc: New.

2014-01-24  Ed Smith-Rowland  <3dw4rd@verizon.net>
            Peter A. Bigot <pab@pabigot.com>

        PR libstdc++/59531
        * include/experimental/string_view
        (copy(_CharT*, size_type, size_type) const): Correct throw string.
        Correct copy start location.

2014-01-24  Ed Smith-Rowland  <3dw4rd@verizon.net>
            Peter A. Bigot <pab@pabigot.com>

        PR libstdc++/59530
        * include/experimental/string_view (operator[](size_type) const):
        Fix one-off index error in debug check.
        * testsuite/experimental/string_view/element_access/char/1.cc: Don't
        test basic_string_view at size().
        * testsuite/experimental/string_view/element_access/wchar_t/1.cc: Ditto.

2014-01-24  Ed Smith-Rowland  <3dw4rd@verizon.net>
            Peter A. Bigot <pab@pabigot.com>

        PR libstdc++/59529
        * include/experimental/string_view
        (basic_string_view(const _CharT*, size_type)): Don't care if len == 0.
        * testsuite/experimental/string_view/operations/substr/char/1.cc:
        Comment out catch of out_of_range; No terminating null
        in basic_string_view.  Check begin == end.
        * testsuite/experimental/string_view/operations/substr/wchar_t/1.cc:
        Ditto.

2014-01-24  Jonathan Wakely  <jwakely@redhat.com>

        PR libstdc++/59548
        * include/debug/safe_base.h (_Safe_sequence_base): Define copy
        constructor to prevent it being implicitly defined as deleted, but
        do not copy anything.
        * include/debug/safe_unordered_base.h (_Safe_unordered_container_base):
        Define copy and move constructors similar to _Safe_sequence_base's.
        * testsuite/23_containers/unordered_map/59548.cc: New.

2014-01-23  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
            Steve Ellcey  <sellcey@mips.com>

        * acinclude.m4 (GLIBCXX_CHECK_TMPNAM): New check for tmpnam
        function.
        * configure.ac: Use GLIBCXX_CHECK_TMPNAM.
        * (configure, config.h.in): Regenerate.
        * include/c_global/cstdio: Guard ::tmpnam with _GLIBCXX_USE_TMPNAM

2014-01-23  Jonathan Wakely  <jwakely@redhat.com>

        * doc/xml/faq.xml (a-how_to_set_paths): Expand FAQ answer.
        * doc/xml/manual/abi.xml (abi.versioning.history): Correct symver.

        PR libstdc++/59872
        * include/bits/stl_map.h (map::operator=(map&&)): Fix comment.
        * include/bits/stl_multimap.h (multimap::operator=(multimap&&)):
        Likewise.
        * include/bits/stl_multiset.h (multiset::operator=(multiset&&)):
        Likewise.
        * include/bits/stl_set.h (set::operator=(set&&)): Likewise.
        * include/bits/stl_tree.h (_Rb_tree::_M_move_data): New overloaded
        functions to perform moving or copying of elements from rvalue tree.
        (_Rb_tree::_Rb_tree(_Rb_tree&&)): Use _M_move_data.
        (_Rb_tree::_Rb_tree(_Rb_tree&&, _Node_allocator&&)): Likewise.
        * testsuite/23_containers/map/59872.cc: New.
        * testsuite/23_containers/map/56613.cc: Remove duplicate include.

2014-01-22  Jonathan Wakely  <jwakely@redhat.com>

        * include/bits/stl_deque.h (_Deque_impl): Move comment.

        PR libstdc++/58764
        * include/bits/stl_deque.h (deque::deque(const allocator_type&):
        Split into separate default constructor and constructor taking
        allocator.
        * include/bits/stl_list.h (list::list(const allocator_type&): Likewise.
        * include/bits/stl_vector.h (vector::vector(const allocator_type&):
        Likewise.
        * include/debug/deque (deque::deque(const allocator_type&)): Likewise.
        * include/debug/list (list::list(const _Allocator&)): Likewise.
        * include/debug/map.h (map::map(const _Compare&, const _Allocator&)):
        Likewise.
        * include/debug/multimap.h
        (multimap::multimap(const _Compare&, const _Allocator&)): Likewise.
        * include/debug/set.h (set::set(const _Compare&, const _Allocator&)):
        Likewise.
        * include/debug/multiset.h
        (multiset::multiset(const _Compare&, const _Allocator&)): Likewise.
        * include/debug/vector (vector::vector(const allocator_type&)):
        Likewise.
        * include/profile/deque (deque::deque(const _Allocator&)): Likewise.
        * include/profile/list (list::list(const _Allocator&)): Likewise.
        * include/profile/map.h
        (map::map(const _Compare&, const _Allocator&)): Likewise.
        * include/profile/multimap.h
        (multimap::multimap(const _Compare&, const _Allocator&)): Likewise.
        * include/profile/set.h
        (set::set(const _Compare&, const _Allocator&)): Likewise.
        * include/profile/multiset.h
        (multiset::multiset(const _Compare&, const _Allocator&)): Likewise.
        * include/profile/vector (vector::vector(const _Allocator&)):
        Likewise.
        * testsuite/23_containers/deque/58764.cc: New.
        * testsuite/23_containers/list/58764.cc: New.
        * testsuite/23_containers/map/58764.cc: New.
        * testsuite/23_containers/multimap/58764.cc: New.
        * testsuite/23_containers/set/58764.cc: New.
        * testsuite/23_containers/multiset/58764.cc: New.
        * testsuite/23_containers/vector/58764.cc: New.
        * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
        Adjust dg-error line number.
        * 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/constructor_2_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.

        PR libstdc++/58764 (again)
        * include/bits/stl_list.h (list): Make default constructor's exception
        specification conditional.
        * include/bits/stl_vector.h (vector): Likewise.
        * testsuite/util/testsuite_allocator.h (SimpleAllocator): Add noexcept
        to default constructor.
        * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
        Adjust dg-error line number.
        * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
        Likewise.
        * testsuite/23_containers/list/requirements/dr438/constructor_2_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.

2014-01-21  Tim Shen  <timshen91@gmail.com>

        * include/bits/regex.tcc: Remove incorrect `nosubs` handling.
        * include/bits/regex_scanner.tcc: Handle `nosubs` correctly.
        * testsuite/28_regex/constants/syntax_option_type.cc: Add a test case.

2014-01-21  Jonathan Wakely  <jwakely@redhat.com>

        PR libstdc++/56267
        * include/bits/hashtable.h (__cache_default): Do not depend on
        whether the hash function is DefaultConstructible or CopyAssignable.
        (_Hashtable): Adjust static assertions.
        * doc/xml/manual/containers.xml (containers.unordered.cache): Update.
        * testsuite/23_containers/unordered_set/instantiation_neg.cc: Adjust
        dg-error line number.
        * testsuite/23_containers/unordered_set/
        not_default_constructible_hash_neg.cc: Remove.

2014-01-20  François Dumont  <fdumont@gcc.gnu.org>

        * scripts/create_testsuite_files: Add testsuite/experimental in
        the list of folders to search for tests.
        * include/experimental/string_view
        (basic_string_view<>::operator[]): Comment _GLIBCXX_DEBUG_ASSERT,
        incompatible with constexpr qualifier.
        (basic_string_view<>::front()): Likewise.
        (basic_string_view<>::back()): Likewise.
        * testsuite/experimental/string_view/element_access/wchar_t/2.cc:
        Merge dg-options directives into one.
        * testsuite/experimental/string_view/element_access/char/2.cc:
        Likewise. Remove invalid experimental namespace scope on
        string_view_type.

2014-01-20  Jonathan Wakely  <jwakely@redhat.com>

        PR libstdc++/56267
        * include/bits/hashtable_policy.h (_Hash_code_base<... false>): Grant
        friendship to _Local_iterator_base<..., false>.
        (_Local_iterator_base): Give protected access to all existing members.
        (_Local_iterator_base::_M_curr()): New public accessor.
        (_Local_iterator_base::_M_get_bucket()): New public accessor.
        (_Local_iterator_base<..., false>::_M_init()): New function to manage
        the lifetime of the _Hash_code_base explicitly.
        (_Local_iterator_base<..., false>::_M_destroy()): Likewise.
        (_Local_iterator_base<..., false>): Define copy constructor and copy
        assignment operator that use new functions to manage _Hash_code_base.
        (operator==(const _Local_iterator_base&, const _Local_iterator_base&),
        operator==(const _Local_iterator_base&, const _Local_iterator_base&)):
        Use public API for _Local_iterator_base.
        * include/debug/safe_local_iterator.h (_Safe_local_iterator): Likewise.
        * include/debug/unordered_map (__debug::unordered_map::erase(),
        __debug::unordered_multimap::erase()): Likewise.
        * include/debug/unordered_set (__debug::unordered_set::erase(),
        __debug::unordered_multiset::erase()): Likewise.
        * testsuite/23_containers/unordered_set/56267-2.cc: New test.

2014-01-19  Tim Shen  <timshen91@gmail.com>

        * include/bits/regex_compiler.h (_Comipler<>::_M_quantifier()):
        Fix parse error of multiple consecutive quantifiers like "a**".
        * include/bits/regex_compiler.tcc (_Comipler<>::_M_quantifier()):
        Likewise.
        * testsuite/28_regex/basic_regex/multiple_quantifiers.cc: New.

2014-01-17  François Dumont  <fdumont@gcc.gnu.org>

        * include/profile/set.h (set): Implement C++11 allocator-aware
        container requirements.
        * include/profile/map.h (map): Likewise.
        * include/profile/multiset.h (multiset): Likewise.
        * include/profile/multimap.h (multimap): Likewise.
        * include/profile/set.h
        (set::operator=(const set&)): Define as default in C++11 mode.
        (set::operator=(set&&)): Likewise.
        * include/profile/map.h
        (map::operator=(const map&)): Likewise.
        (map::operator=(map&&)): Likewise.
        * include/profile/multiset.h
        (multiset::operator=(const multiset&)): Likewise.
        (multiset::operator=(multiset&&)): Likewise.
        * include/profile/multimap.h
        (multimap::operator=(const multimap&)): Likewise.
        (multimap::operator=(multimap&&)): Likewise.
        * include/profile/set.h (set::operator=(std::initializer_list<>)):
        Rely on the same operator from normal mode.
        * include/profile/map.h (map::operator=(std::initializer_list<>)):
        Likewise.
        * include/profile/multiset.h
        (multiset::operator=(std::initializer_list<>)): Likewise.
        * include/profile/multimap.h
        (multimap::operator=(std::initializer_list<>)): Likewise.
        * include/profile/set.h (set::swap(set&)): Add noexcept
        specification.
        * include/profile/map.h (map::swap(map&)): Likewise.
        * include/profile/multiset.h (multiset::swap(multiset&)): Likewise.
        * include/profile/multimap.h (multimap::swap(multimap&)): Likewise.

2014-01-17  Tim Shen  <timshen91@gmail.com>

        * include/bits/regex_automaton.tcc (_StateSeq<>::_M_clone()): Do not
        use std::map.
        * include/bits/regex_automaton.h: Do not use std::set.
        * include/bits/regex_compiler.h (_BracketMatcher<>::_M_add_char(),
        _BracketMatcher<>::_M_add_collating_element(),
        _BracketMatcher<>::_M_add_equivalence_class(),
        _BracketMatcher<>::_M_make_range()): Likewise.
        * include/bits/regex_compiler.tcc (_BracketMatcher<>::_M_apply()):
        Likewise.
        * include/bits/regex_executor.h: Do not use std::queue.
        * include/bits/regex_executor.tcc (_Executor<>::_M_main(),
        _Executor<>::_M_dfs()): Likewise.
        * include/std/regex: Remove <map>, <set> and <queue>.

2014-01-17  Tim Shen  <timshen91@gmail.com>

        * include/bits/regex.h (__compile_nfa<>(), basic_regex<>::basic_regex(),
        basic_regex<>::assign()): Change __compile_nfa to accept
        const _CharT* only.
        * include/bits/regex_compiler.h: Change _Compiler's template
        argument from <_FwdIter, _TraitsT> to <_TraitsT>.
        * include/bits/regex_compiler.tcc: Likewise.

2014-01-17  Tim Shen  <timshen91@gmail.com>

        * include/bits/regex_compiler.h: Change _ScannerT into char-type
        templated.
        * include/bits/regex_scanner.h (_Scanner<>::_Scanner()): Separate
        _ScannerBase from _Scanner; Change _Scanner's template argument from
        _FwdIter to _CharT. Avoid use of std::map and std::set by using arrays
        instead.
        * include/bits/regex_scanner.tcc (_Scanner<>::_Scanner(),
        _Scanner<>::_M_scan_normal(), _Scanner<>::_M_eat_escape_ecma(),
        _Scanner<>::_M_eat_escape_posix(), _Scanner<>::_M_eat_escape_awk()):
        Likewise.
        * include/std/regex: Add <cstring> for using strchr.

2014-01-17  Tim Shen  <timshen91@gmail.com>

        * bits/regex_automaton.tcc: Indentation fix.
        * bits/regex_compiler.h (__compile_nfa<>(), _Compiler<>,
        _RegexTranslator<> _AnyMatcher<>, _CharMatcher<>,
        _BracketMatcher<>): Add bool option template parameters and
        specializations to make matching more efficient and space saving.
        * bits/regex_compiler.tcc: Likewise.

2014-01-15  François Dumont  <fdumont@gcc.gnu.org>

        PR libstdc++/59712
        * include/bits/hashtable_policy.h: Fix some long lines.
        * include/bits/hashtable.h (__hash_code_base_access): Define and
        use it to check its _M_bucket_index noexcept qualification. Use
        also in place of...
        (__access_protected_ctor): ...this.
        * testsuite/23_containers/unordered_set/instantiation_neg.cc:
        Adapt line number.
        * testsuite/23_containers/unordered_set/
        not_default_constructible_hash_neg.cc: Likewise.

2014-01-13  François Dumont  <fdumont@gcc.gnu.org>

        * include/debug/set.h (set): Implement C++11 allocator-aware
        container requirements.
        * include/debug/map.h (map): Likewise.
        * include/debug/multiset.h (multiset): Likewise.
        * include/debug/multimap.h (multimap): Likewise.
        * include/debug/set.h (set::operator=(set&&)): Add noexcept and
        fix implementation regarding management of safe iterators.
        * include/debug/map.h (map::operator=(map&&)): Likewise.
        * include/debug/multiset.h (multiset::operator=(multiset&&)): Likewise.
        * include/debug/multimap.h (multimap::operator=(multimap&&)):
        Likewise.
        * include/debug/set.h (set::operator=(std::initializer_list<>)):
        Rely on the same operator from normal mode.
        * include/debug/map.h (map::operator=(std::initializer_list<>)):
        Likewise.
        * include/debug/multiset.h
        (multiset::operator=(std::initializer_list<>)): Likewise.
        * include/debug/multimap.h
        (multimap::operator=(std::initializer_list<>)): Likewise.
        * include/debug/set.h (set::swap(set&)): Add noexcept
        specification, add allocator equality check.
        * include/debug/map.h (map::swap(map&)): Likewise.
        * include/debug/multiset.h (multiset::swap(multiset&)): Likewise.
        * include/debug/multimap.h (multimap::swap(multimap&)): Likewise.

2014-01-10  Jonathan Wakely  <jwakely@redhat.com>

        PR libstdc++/59698
        * doc/xml/manual/status_cxx1998.xml (iso.1998.specific): Markup
        and stylistic improvements.
        * doc/xml/manual/codecvt.xml (std.localization.facet.codecvt): Likewise
        and update for C++11.
        * doc/xml/manual/ctype.xml (std.localization.facet.ctype): Likewise.

        PR libstdc++/59687
        * doc/xml/manual/backwards_compatibility.xml
        (backwards.third.nocreate_noreplace): Correct and expand.

        PR libstdc++/59699
        * doc/xml/manual/support.xml (std.support.types.null): Update links.

2014-01-09  Jonathan Wakely  <jwakely@redhat.com>

        PR libstdc++/59738
        * include/bits/stl_vector.h (vector<>::_M_move_assign): Restore
        support for non-Movable types.

        PR libstdc++/59680
        * src/c++11/thread.cc (__sleep_for): Fix call to ::sleep.

2014-01-08  François Dumont  <fdumont@gcc.gnu.org>

        * include/bits/stl_vector.h (std::vector<>::_M_move_assign): Pass
        *this allocator instance when building temporary vector instance
        so that *this allocator does not get moved.
        * include/debug/safe_base.h
        (_Safe_sequence_base(_Safe_sequence_base&&)): New.
        * include/debug/vector (__gnu_debug::vector<>(vector&&)): Use new
        move constructor from _Safe_sequence_base.
        (__gnu_debug::vector<>(vector&&, const allocator_type&)): Swap
        safe iterators if the instance is moved.
        (__gnu_debug::vector<>::operator=(vector&&)): Likewise.
        * testsuite/23_containers/vector/allocator/move.cc (test01): Add
        check on a vector iterator.
        * testsuite/23_containers/vector/allocator/move_assign.cc
        (test02): Likewise.
        (test03): New, test with a non-propagating allocator.
        * testsuite/23_containers/vector/debug/move_assign_neg.cc: New.

2014-01-07  Tim Shen  <timshen91@gmail.com>

        * include/bits/regex_compiler.h (_AnyMatcher<>::_AnyMatcher(),
        _AnyMatcher<>::operator(), _AnyMatcher<>::_M_apply(),
        _CharMatcher<>::_CharMatcher(), _CharMatcher<>::_M_translate(),
        _BracketMatcher<>::_BracketMatcher(), _BracketMatcher<>::operator(),
        _BracketMatcher<>::_M_add_char(),
        _BracketMatcher<>::_M_add_collating_element(),
        _BracketMatcher<>::_M_add_equivalence_class(),
        _BracketMatcher<>::_M_add_character_class(),
        _BracketMatcher<>::_M_make_range(), _BracketMatcher<>::_M_ready(),
        _BracketMatcher<>::_M_apply(), _BracketMatcher<>::_M_make_cache()):
        Fix _AnyMatcher behavior of POSIX style and move _M_flags
        to template parameter; Add cache for _BracketMatcher. Adjust
        declarations from here...
        * include/bits/regex.h (basic_regex<>::imbue()): ...to here. Also,
        imbuing a regex will trigger a recompilation to rebuild the cache.
        * include/bits/regex_compiler.tcc (_Compiler<>::_M_atom(),
        _Compiler<>::_M_bracket_expression()): Adjust matchers' caller for
        different template bool parameters.
        * include/bits/regex_executor.h: Remove unnecessary declarations.
        * include/std/regex: Adjust including orders.
        * testsuite/28_regex/traits/char/user_defined.cc: New.
        * testsuite/28_regex/traits/wchar_t/user_defined.cc: New.

2014-01-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * config/abi/post/solaris2.9/baseline_symbols.txt: Regenerate.
        * config/abi/post/solaris2.9/sparcv9/baseline_symbols.txt: Likewise.
        * config/abi/post/solaris2.10/baseline_symbols.txt: Likewise.
        * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
        * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.

2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>

        Update copyright years

2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>

        * testsuite/18_support/new_handler.cc,
        testsuite/18_support/terminate_handler.cc,
        testsuite/18_support/unexpected_handler.cc: Use the standard form for
        the copyright notice.
\f
Copyright (C) 2014 Free Software Foundation, Inc.

Copying and distribution of this file, with or without modification,
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