re PR libstdc++/61424 (std::regex matches right to left, not leftmost longest)

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

2014-07-01  Tim Shen  <timshen@google.com>

        PR libstdc++/61424
        * include/bits/regex.tcc (__regex_algo_impl<>): Use DFS for ECMAScript,
        not just regex containing back-references.
        * include/bits/regex_compiler.tcc (_Compiler<>::_M_disjunction):
        exchange _M_next and _M_alt for alternative operator,
        making matching from left to right.
        * include/bits/regex_executor.h (_State_info<>::_M_get_sol_pos):
        Add position tracking fom DFS.
        * include/bits/regex_executor.tcc (_Executor<>::_M_main_dispatch,
        _Executor<>::_M_dfs): Likewise.
        * include/bits/regex_scanner.h: Remove unused enum entry.
        * testsuite/28_regex/algorithms/regex_search/61424.cc: New
        testcase from PR.

2014-06-30  Jason Merrill  <jason@redhat.com>

        * libsupc++/cxxabi.h (class __pbase_type_info): __pointer_catch
        is pure, not inline.

2014-06-28  Paolo Carlini  <paolo.carlini@oracle.com>

        Revert:
        2014-06-18  Paolo Carlini  <paolo.carlini@oracle.com>
                    Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        PR libstdc++/61536
        * config/abi/pre/gnu.ver: Adjust for out of line comparisons.

        2014-06-08  Paolo Carlini  <paolo.carlini@oracle.com>

        * config/abi/pre/gnu.ver: Tighten some patterns; tidy.

2014-06-26  Jonathan Wakely  <jwakely@redhat.com>

        * include/bits/shared_ptr_base.h (__shared_ptr::_Deleter): Fix
        parameter type.

2014-06-25  Jonathan Wakely  <jwakely@redhat.com>

        * include/bits/alloc_traits.h (__alloc_rebind): Define alias template.
        * include/bits/forward_list.h (_Fwd_list_base): Use __alloc_rebind.
        * include/bits/hashtable_policy.h (_Insert_base, _Hashtable_alloc):
        Likewise.
        * include/ext/alloc_traits.h: Fix comment.

        * include/Makefile.am: Add new header.
        * include/Makefile.in: Regenerate.
        * include/bits/allocated_ptr.h (__allocated_ptr, __allocate_guarded):
        New RAII utilities for working with allocators.
        * include/bits/shared_ptr_base.h (_Sp_counted_deleter): Define
        __allocator_type typedef and use new __allocated_ptr type.
        (_Sp_counted_ptr_inplace): Likewise.
        (__shared_count::__shared_count, __shared_ptr::__shared_ptr): Use
        __allocate_guarded to to simplify exception handling.
        * include/experimental/any (any::_Manager_alloc::_S_alloc): Likewise.
        * include/std/future (_Result_alloc::_M_destroy): Likewise.
        (_Result_alloc::_S_allocate_result): Likewise.
        * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust line number.
        * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
        * testsuite/20_util/shared_ptr/creation/no_rtti.cc: New.
        * testsuite/20_util/shared_ptr/creation/alloc.cc: Test allocator
        with fancy pointer.
        * testsuite/30_threads/promise/cons/alloc.cc: Likewise.

        * testsuite/20_util/shared_ptr/creation/alloc.cc: Fix use of test
        allocator.
        * testsuite/20_util/shared_ptr/creation/no_rtti.cc: Likewise.
        * testsuite/30_threads/promise/cons/alloc.cc: Likewise.

2014-06-24  Jonathan Wakely  <jwakely@redhat.com>

        * include/bits/functexcept.h (__throw_out_of_range_fmt): Change
        attribute to __gnu_printf__ archetype to prevent warnings for "%zu".
        * include/bits/locale_facets_nonio.tcc (time_get::do_get_weekday):
        Remove unused typedef.
        (time_get::do_get_monthname): Likewise.
        * include/bits/stl_tree.h: Add system_header pragma.
        * include/ext/stdio_sync_filebuf.h (stdio_sync_filebuf::file): Remove
        redundant const-qualifier.
        * include/std/complex (complex::__rep): Use _GLIBCXX_CONSTEXPR macro
        instead of _GLIBCXX_USE_CONSTEXPR.

2014-06-23  Jonathan Wakely  <jwakely@redhat.com>

        * include/bits/parse_numbers.h (_Number_help): Fix divide-by-zero.
        * include/std/chrono (_Checked_integral_constant): Allow zero.
        * testsuite/20_util/duration/literals/values.cc: Test non-positive
        values and digit separators.
        * include/experimental/any 

        PR libstdc++/61532
        * testsuite/20_util/make_signed/requirements/typedefs-1.cc: Do not
        apply the signed specifier to wchar_t.
        * testsuite/20_util/make_signed/requirements/typedefs-2.cc: Likewise.
        * testsuite/20_util/make_unsigned/requirements/typedefs-1.cc: Check
        cv-qualifier and size.
        * testsuite/20_util/make_unsigned/requirements/typedefs-2.cc:
        Likewise.

        * include/experimental/any (any_v1): Rename namespace to
        fundamentals_v1. Change string returned by bad_any_cast::what().
        * include/experimental/optional (fundamentals_v1): Add namespace.
        * include/experimental/string_view (fundamentals_v1): Likewise.
        * testsuite/experimental/any/typedefs.cc: New.
        * testsuite/experimental/optional/typedefs.cc: New.
        * testsuite/experimental/string_view/typedefs.cc: New.

2014-06-18  Paolo Carlini  <paolo.carlini@oracle.com>
            Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        PR libstdc++/61536
        * config/abi/pre/gnu.ver: Adjust for out of line comparisons.

2014-06-14  Jonathan Wakely  <jwakely@redhat.com>

        * doc/xml/manual/status_cxx2014.xml: Update Fundamentals TS status.
        * include/Makefile.am: Add new header.
        * include/Makefile.in: Regenerate.
        * include/experimental/any: New.
        * include/ext/aligned_buffer.h (__aligned_buffer(nullptr_t)): New
        constructor.
        * testsuite/experimental/any/assign/1.cc: New.
        * testsuite/experimental/any/assign/2.cc: New.
        * testsuite/experimental/any/cons/1.cc: New.
        * testsuite/experimental/any/cons/2.cc: New.
        * testsuite/experimental/any/cons/3.cc: New.
        * testsuite/experimental/any/misc/any_cast.cc: New.
        * testsuite/experimental/any/misc/any_cast_neg.cc: New.
        * testsuite/experimental/any/misc/any_cast_no_rtti.cc: New.
        * testsuite/experimental/any/misc/swap.cc: New.
        * testsuite/experimental/any/modifiers/1.cc: New.
        * testsuite/experimental/any/observers/type.cc: New.

        * doc/doxygen/user.cfg.in (INPUT): Add C++14 headers.
        * include/bits/random.h (subtract_with_carry_engine): Fix Doxygen
        warnings.
        * include/bits/shared_ptr.h (shared_ptr): Likewise.
        * include/bits/unordered_map.h (unordered_map, unordered_multimap):
        Likewise.
        * include/bits/unordered_set.h (unordered_set, unordered_multiset):
        Likewise.
        * include/parallel/list_partition.h (__parallel::list_partition):
        Likewise.
        * include/std/iomanip (quoted): Likewise.
        * include/tr2/dynamic_bitset (dynamic_bitset): Likewise.

        * doc/xml/api.xml: Link to more recent API docs.
        * include/bits/allocator.h: Fix link in doxygen comment.
        * include/bits/char_traits.h: Likewise.
        * include/bits/ios_base.h: Likewise.
        * include/bits/stl_map.h: Likewise.
        * include/bits/stl_multimap.h: Likewise.
        * include/bits/stl_multiset.h: Likewise.
        * include/bits/stl_set.h: Likewise.
        * include/bits/unordered_map.h: Likewise.
        * include/bits/unordered_set.h: Likewise.
        * include/ext/mt_allocator.h: Likewise.
        * include/std/fstream: Likewise.
        * include/std/iosfwd: Likewise.
        * include/std/ostream: Likewise.
        * include/std/sstream: Likewise.
        * include/std/streambuf: Likewise.
        * doc/html/*: Regenerate.

        * include/experimental/any (any_cast): Combine duplicate doxygen
        comments.
        * include/experimental/string_view (basic_string_view): Update
        doxygen comment.
        * include/std/bitset (bitset): Move to Doxygen 'utilities' group.
        * include/tr2/dynamic_bitset (_Bool2UChar): Remove unused templates.
        (dynamic_bitset): Improve Doxygen comments.
        * include/tr2/dynamic_bitset.tcc (operator>>): Improve Doxygen
        comment.

2014-06-11  Maciej W. Rozycki  <macro@codesourcery.com>

        * testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/4402.cc
        (test02) [TEST_NUMPUT_VERBOSE]: Use `wcout' rather than `cout'.

2014-06-10  Jonathan Wakely  <jwakely@redhat.com>

        PR libstdc++/61390
        * include/ext/pb_ds/detail/bin_search_tree_/traits.hpp
        (bin_search_tree_traits): Do not redeclare template-parameters.
        * testsuite/util/testsuite_iterators.h (test_container): Likewise.

2014-06-09  Jonathan Wakely  <jwakely@redhat.com>

        * doc/Makefile.am: Add missing file. Use generate.consistent.ids
        parameter for DocBook HTML generation.
        * doc/Makefile.in: Regenerate.
        * doc/doxygen/user.cfg.in: Unset DOT_FONTNAME.
        * doc/xml/faq.xml: Update content and improve formatting.
        * doc/xml/manual/abi.xml: Add stable ID attribute and fix links.
        * doc/xml/manual/allocator.xml: Add stable ID attribute.
        * doc/xml/manual/bitmap_allocator.xml: Likewise.
        * doc/xml/manual/build_hacking.xml: Likewise.
        * doc/xml/manual/codecvt.xml: Change URL.
        * doc/xml/manual/ctype.xml: Add stable ID attribute.
        * doc/xml/manual/debug_mode.xml: Likewise.
        * doc/xml/manual/documentation_hacking.xml: Likewise.
        * doc/xml/manual/evolution.xml: Likewise.
        * doc/xml/manual/extensions.xml: Likewise.
        * doc/xml/manual/locale.xml: Likewise.
        * doc/xml/manual/messages.xml: Make section id consistent, improve
        markup, change URL.
        * doc/xml/manual/parallel_mode.xml: Add stable ID attributes.
        * doc/xml/manual/profile_mode.xml: Likewise.
        * doc/xml/manual/shared_ptr.xml: Likewise. Also remove old info.
        * doc/xml/manual/status_cxx1998.xml: Add stable ID attributes.
        * doc/xml/manual/status_cxx2011.xml: Likewise.
        * doc/xml/manual/status_cxx2014.xml: Likewise.
        * doc/xml/manual/status_cxxtr1.xml: Likewise.
        * doc/xml/manual/status_cxxtr24733.xml: Likewise.
        * doc/xml/manual/using.xml: Likewise.
        * doc/html/*: Regenerate.

2014-06-09  Jonathan Wakely  <jwakely@redhat.com>

        * include/tr1/beta_function.tcc: Fix spelling of include guard in
        comment.

2014-06-08  Paolo Carlini  <paolo.carlini@oracle.com>

        * config/abi/pre/gnu.ver: Tighten some patterns; tidy.

2014-06-06  Ed Smith-Rowland  <3dw4rd@verizon.net>

        DR 2344 - std::quoted doesn't respect padding
        * include/std/iomanip: Allow for padding in quoted inserters.
        * testsuite/27_io/manipulators/standard/char/dr2344.cc: New.
        * testsuite/27_io/manipulators/standard/wchar_t/dr2344.cc: New.

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

        * testsuite/23_containers/map/operators/1.cc: Simplify test.

2014-06-06  Jonathan Wakely  <jwakely@redhat.com>

        * doc/xml/faq.xml (faq.stream_reopening_fails): Replace <quote> in
        code example.
        * doc/xml/manual/backwards_compatibility.xml
        (backwards.second.stringstreams): Likewise.
        * doc/xml/manual/configure.xml (--enable-libstdcxx-time): Document
        change of default.
        * doc/xml/manual/containers.xml (associative.bitset.type_string):
        Replace <quote> in code example.
        * doc/xml/manual/debug.xml: Clarify reference to ThreadSanitizer.
        * doc/xml/manual/documentation_hacking.xml: Improve debugging tips,
        fix typos, improve markup.
        * doc/xml/manual/intro.xml (manual.intro.status.bugs.iso): Replace
        <emphasis> with <replaceable>.
        * doc/xml/manual/locale.xml (locale.impl.c): Remove backticks.
        * doc/xml/manual/support.xml (std.support.memory): Replace <quote>
        and remove newlines in string literal.

2014-06-03  Paolo Carlini  <paolo.carlini@oracle.com>

        DR 1423
        PR c++/52174
        * testsuite/20_util/is_assignable/value.cc: Update.

2014-06-02  Jonathan Wakely  <jwakely@redhat.com>

        * include/std/condition_variable (condition_variable_any::_Unlock): Do
        not swallow __forced_unwind.
        * include/std/future (__future_base::_Task_setter): Likewise.
        (__future_base::_Async_state_impl): Turn __forced_unwind into broken
        promise and rethrow.
        * include/std/mutex (try_lock): Likewise.
        * testsuite/30_threads/async/forced_unwind.cc: New.
        * testsuite/30_threads/packaged_task/forced_unwind.cc: New.

        * include/bits/regex_compiler.h (__detail::_BracketMatcher): Reorder
        members to avoid wasted space when not using a cache.
        (__detail::_BracketMatcher::_M_ready()): Sort and deduplicate set.
        * include/bits/regex_compiler.tcc
        (__detail::_BracketMatcher::_M_apply(_CharT, false_type)): Use binary
        search on set.
        * include/bits/regex_executor.h (__detail::_Executor::_Match_mode):
        New enumeration type to indicate match mode.
        (__detail::_Executor::_State_info): New type holding members only
        needed in BFS-mode. Replace unique_ptr<vector<bool>> with
        unique_ptr<bool[]>.
        (__detail::_Executor::_M_rep_once_more, __detail::_Executor::_M_dfs):
        Replace template parameter with run-time function parameter.
        (__detail::_Executor::_M_main): Likewise. Dispatch to ...
        (__detail::_Executor::_M_main_dispatch): New overloaded functions to
        implement DFS and BFS mode.
        * include/bits/regex_executor.tcc (__detail::_Executor::_M_main):
        Split implementation into ...
        (__detail::_Executor::_M_main_dispatch): New overloaded functions.
        (__detail::_Executor::_M_lookahead): Create nested executor on stack.
        (__detail::_Executor::_M_rep_once_more): Pass match mode as function
        argument instead of template argument.
        (__detail::_Executor::_M_dfs): Likewise.
        * include/bits/regex_scanner.tcc: Fix typos in comments.
        * testsuite/performance/28_regex/range.cc: New.

2014-06-02  Rüdiger Sonderfeld  <ruediger@c-plusplus.de>
            Jonathan Wakely  <jwakely@redhat.com>

        * libstdc++-v3/include/std/type_traits (__strictest_alignment): New
        helper struct.
        (aligned_union): New struct (C++11).
        (aligned_union_t): New type alias (C++14).
        * doc/xml/manual/status_cxx2011.xml: Update.
        * libstdc++-v3/testsuite/20_util/aligned_union/1.cc: New file.
        * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error
        line number.

2014-06-01  Jonathan Wakely  <jwakely@redhat.com>

        PR libstdc++/61374
        * include/experimental/string_view (operator basic_string): Correct
        order of arguments.
        (to_string): Replace with member function.
        Add inline specifiers. Remove unused header. Remove _S_empty_rep and
        allow _M_str to be null.
        * testsuite/experimental/string_view/cons/char/1.cc: Adjust to new
        default constructor semantics.
        * testsuite/experimental/string_view/cons/wchar_t/1.cc: Likewise.
        * testsuite/experimental/string_view/operations/copy/char/1.cc: Fix
        copyright dates. Remove unused header.
        * testsuite/experimental/string_view/operations/copy/wchar_t/1.cc:
        Likewise.
        * testsuite/experimental/string_view/operations/data/char/1.cc:
        Fix copyright dates. Adjust to new default constructor semantics.
        * testsuite/experimental/string_view/operations/data/wchar_t/1.cc:
        Likewise.
        * testsuite/experimental/string_view/operations/to_string/1.cc: New.

        * include/bits/uses_allocator.h (__uses_allocator_helper): Simplify.
        (__uses_allocator_arg): Remove unused type.
        (__uses_alloc0): Turn into a trivial type.
        (__uses_alloc): Add missing template parameter in primary template.
        (__uses_alloc_impl): Rename to __uses_alloc_t.

2014-05-30  Jonathan Wakely  <jwakely@redhat.com>

        * testsuite/lib/libstdc++.exp (libstdc++_init): Adjust regexp to
        work with previous versions of Tcl.

        * doc/xml/manual/appendix_contributing.xml (list.copyright): Replace
        Benjamin's old email address.

        * doc/xml/manual/appendix_contributing.xml (list.copyright): Add
        Paolo's address too.

2014-05-29  Jonathan Wakely  <jwakely@redhat.com>

        * include/tr2/bool_set: Use UTF-8 for accented characters.
        * scripts/run_doxygen: Handle Doxygen 1.8.x change.
        * doc/doxygen/user.cfg.in: Update to Doxygen 1.8.6 format. Set
        QUIET=YES, remove obsolete SYMBOL_CACHE_SIZE tag.

2014-05-27  Jonathan Wakely  <jwakely@redhat.com>

        PR libstdc++/61329
        * include/bits/regex_automaton.tcc (_State_base::_M_print): Add
        inline specifier.
        (_State_base::_M_dot): Likewise.

2014-05-25  Paolo Carlini  <paolo.carlini@oracle.com>

        * include/profile/map.h: Fix typo in comment; minor formatting fix.
        * include/profile/multimap.h: Likewise.
        * include/profile/set.h: Likewise.
        * include/profile/multiset.h: Likewise.

2014-05-24  François Dumont  <fdumont@gcc.gnu.org>

        * include/profile/array: Clean useless white chars.
        * include/profile/base.h: Likewise.
        * include/profile/iterator_tracker.h: Likewise.
        * include/profile/bitset: Code cleanup and remove not instrumented code.
        * include/profile/deque: Likewise.
        * include/profile/forward_list: Likewise.
        * include/profile/list (std::__profile::_List_profile<>): New.
        (std::__profile::list<>): Inherit from latter and adapt.
        * include/profile/impl/profiler_map_to_unordered_map.h: Generalize
        advise to match any ordered to unordered container conversion.
        * include/profile/ordered_base.h (std::__profile::_Ordered_profile<>):
        New.
        * include/Makefile.am: Add latter.
        * include/Makefile.in: Regenerate.
        * include/profile/map.h (std::__profile::map<>): Inherit from latter,
        remove not instrumented code.
        * include/profile/multimap.h (std::__profile::multimap<>): Likewise.
        * include/profile/set.h (std::__profile::set<>): Likewise.
        * include/profile/multiset.h (std::__profile::multiset<>): Likewise.
        * include/profile/unordered_base.h: Add some line feed.
        * include/profile/unordered_map: Clean useless white chars and replace
        spaces with tabs.
        * include/profile/unordered_set: Likewise.
        * include/profile/vector (std::__profile::_Vector_profile_pre<>): New.
        (std::__profile::_Vector_profile_post<>): New.
        (std::__profile::vector<>): Inherit from latter and adapt.

2014-05-23  Jonathan Wakely  <jwakely@redhat.com>

        PR libstdc++/60793
        * testsuite/*: Use 's/\*-\*-freebsd\* /&*-*-dragonfly* /' to add
        dragonfly target selector to all tests that run on freebsd.

        * testsuite/23_containers/vector/capacity/resize/1.cc: Add xfail for
        dragonfly.
        * testsuite/30_threads/call_once/60497.cc: Add target selectors.
        * testsuite/30_threads/condition_variable/members/53841.cc: Likewise.

        * testsuite/30_threads/async/54297.cc: Remove duplicate dragonfly
        selector.
        * testsuite/30_threads/call_once/60497.cc: Likewise.
        * testsuite/30_threads/condition_variable/54185.cc: Likewise.
        * testsuite/30_threads/condition_variable_any/53830.cc: Likewise.
        * testsuite/30_threads/packaged_task/60564.cc: Likewise.
        * testsuite/30_threads/packaged_task/cons/56492.cc: Likewise.
        * testsuite/30_threads/promise/60966.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_lock/modifiers/2.cc: Likewise.
        * testsuite/30_threads/shared_timed_mutex/cons/1.cc: Likewise.
        * testsuite/30_threads/shared_timed_mutex/try_lock/1.cc:
        * testsuite/30_threads/shared_timed_mutex/try_lock/2.cc: Likewise.
        * testsuite/30_threads/thread/native_handle/cancel.cc: Likewise.
        * testsuite/30_threads/timed_mutex/try_lock_until/57641.cc: Likewise.

2014-05-21  François Dumont  <fdumont@gcc.gnu.org>

        PR libstdc++/61143
        * include/bits/hashtable.h: Fix move semantic to leave hashtable in a
        usable state.
        * testsuite/23_containers/unordered_set/61143.cc: New.
        * testsuite/23_containers/unordered_set/modifiers/swap.cc: New.

2014-05-21  Jonathan Wakely  <jwakely@redhat.com>

        PR libstdc++/61269
        * include/std/type_traits: Move include outside namespace std.
        * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error.
        * testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Likewise.
        * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
        Likewise.

        * config/locale/dragonfly/c_locale.cc (facet::_S_create_c_locale):
        Fix warning.

2014-05-21  John Marino  <gnugcc@marino.st>

        * acinclude.m4 (*-*-dragonfly*): New target.
        * configure: Regenerate.
        * configure.host (*-*-dragonfly*): New target.
        * config/locale/dragonfly/c_locale.cc: New.
        * config/locale/dragonfly/ctype_members.cc: New.
        * config/os/bsd/dragonfly/ctype_base.h: New.
        * config/os/bsd/dragonfly/ctype_configure_char.cc: New.
        * config/os/bsd/dragonfly/ctype_inline.h: New.
        * config/os/bsd/dragonfly/os_defines.h: New.

2014-05-20  Cesar Philippidis  <cesar@codesourcery.com>

        * scripts/testsuite_flags.in (cxxflags): Remove @CXXFLAGS@ since 
        libstdc++.exp imports those flags via getenv.
        * testsuite/lib/libstdc++.exp (libstdc++_init): Ensure that 
        CXXFLAGS contains a '-O' flag. 

2014-05-20  Alexey Merzlyakov  <alexey.merzlyakov@samsung.com>

        PR libstdc++/61223
        Revert:
        2014-05-16  Alexey Merzlyakov  <alexey.merzlyakov@samsung.com>

        PR libstdc++/60758
        * libsupc++/eh_arm.cc (__cxa_end_cleanup): Change r4 to lr in save/restore
        and add unwind directives.

2014-05-20  Sebastian Huber  <sebastian.huber@embedded-brains.de>

        * testsuite/lib/libstdc++.exp (load_gcc_lib): Register loaded libs.

2014-05-20  Tim Shen  <timshen91@gmail.com>

        PR libstdc++/61227
        * include/bits/regex_compiler.h
        (_BracketMatcher<>::_M_add_character_class): Add negative character
        class support.
        * include/bits/regex_compiler.tcc (_BracketMatcher<>::_M_apply):
        Likewise.
        * testsuite/28_regex/algorithms/regex_match/ecma/char/quoted_char.cc:
        Add more testcases.

2014-05-19  Jonathan Wakely  <jwakely@redhat.com>

        * python/libstdcxx/v6/printers.py: Use Python3 raise syntax.

2014-05-17  Marc Glisse  <marc.glisse@inria.fr>

        * libsupc++/new_op.cc: Factor the calls to malloc, use __builtin_expect.
        * libsupc++/new_opnt.cc: Likewise.

2014-05-17  Jonathan Wakely  <jwakely@redhat.com>

        PR libstdc++/60966
        * include/std/future (__future_base::_State_baseV2::_M_set_result):
        Pass lock into _M_do_set and hold it until the function returns.
        Signal condition variable after call_once completes.
        (__future_base::_State_baseV2::_M_do_set): Use lock argument. Do not
        signal here.
        * testsuite/30_threads/promise/60966.cc: New.

2014-05-16  Iain Sandoe  <iain@codesourcery.com>
            Sandra Loosemore  <sandra@codesourcery.com>

        * testsuite/libstdc++-abi/abi.exp: Defer setting of baseline_subdir
        until after checking that the test is eligible to be run.

2014-05-16  Jonathan Wakely  <jwakely@redhat.com>

        * testsuite/20_util/make_unsigned/requirements/typedefs-1.cc: Fix
        test for 32-bit target.
        * testsuite/20_util/make_unsigned/requirements/typedefs-2.cc:
        Likewise.
        * testsuite/tr1/2_general_utilities/shared_ptr/modifiers/reset_neg.cc:
        Fix test.

2014-05-16  Alexey Merzlyakov  <alexey.merzlyakov@samsung.com>

        PR libstdc++/60758
        * libsupc++/eh_arm.cc (__cxa_end_cleanup): Change r4 to lr in save/restore
        and add unwind directives.

2014-05-16  Jonathan Wakely  <jwakely@redhat.com>

        * include/bits/parse_numbers.h (__parse_int::_Number_help): Check for
        overflow.
        * include/std/chrono (chrono_literals::__select_type::_Select_type):
        Remove.
        (chrono_literals::_Checked_integral_constant): Define.
        Simplify UDL operator templates and check for overflow.
        * testsuite/20_util/duration/literals/range.cc: New.

2014-05-16  Ed Smith-Rowland  <3dw4rd@verizon.net>
            Jonathan Wakely  <jwakely@redhat.com>

        PR libstdc++/61166
        * include/bits/parse_numbers.h: Use integral_constant to remove
        duplication and simplify.
        * testsuite/20_util/duration/literals/61166.cc: New.

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

        PR libstdc++/60326
        * include/std/type_traits (__make_unsigned, __make_signed): Define
        specializations for wchar_t, char16_t and char32_t.
        * testsuite/20_util/make_signed/requirements/typedefs-4.cc: New.
        * testsuite/20_util/make_unsigned/requirements/typedefs-1.cc: Correct
        test for make_unsigned<volatile wchar_t>.
        * testsuite/20_util/make_unsigned/requirements/typedefs-2.cc:
        Likewise.
        * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error
        line number.
        * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
        Likewise.
        * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
        Likewise.

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,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.