chrono: Wrap clocks in inline namespace _V2.

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

2013-05-24  Benjamin Kosnik  <bkoz@redhat.com>

        * include/std/chrono: Wrap clocks in inline namespace _V2.
        * src/c++11/chrono.cc: Same.
        * src/c++11/compatibility-chrono.cc: Revert to previous chrono.cc
        file, with default configure macros selected.

        * config/abi/pre/gnu.ver (GLIBCXX_3.4.19): Use symbols from inline
        namespace.
        * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Fix up.

        * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Regenerated.
        * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Regenerated.
        * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt:
        Regenerated.
        * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
        Regenerated.
        * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Regenerated.
        * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt:
        Regenerated.
        * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Regenerated.
        * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Regenerated.
        * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Regenerated.
        * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerated.
        * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Regenerated.
        * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt:
        Regenerated.
        * config/abi/post/solaris2.9/baseline_symbols.txt: Regenerated.
        * config/abi/post/solaris2.9/sparcv9/baseline_symbols.txt: Regenerated.

2013-05-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * config/os/solaris/solaris2.9/os_defines.h [!CLOCK_MONOTONIC]
        (CLOCK_MONOTONIC): Define.

2013-05-24  Paolo Carlini  <paolo.carlini@oracle.com>

        * include/ext/type_traits.h (__is_null_pointer): Add std::nullptr_t
        overload.

        * include/bits/cpp_type_traits.h (__is_fundamental): Remove, unused.

2013-05-24  Jakub Jelinek  <jakub@redhat.com>

        * src/c++11/chrono.cc: If _GLIBCXX_USE_CLOCK_GETTIME_SYSCALL,
        include unistd.h and sys/syscall.h.  If _GLIBCXX_COMPATIBILITY_CXX0X,
        don't define system_clock::is_steady, system_clock::now() and
        steady_clock::is_steady.
        (std::chrono::system_clock::now()): If
        _GLIBCXX_USE_CLOCK_GETTIME_SYSCALL, call
        syscall (SYS_clock_gettime, ...) instead of clock_gettime (...).
        (std::chrono::system_clock::now()): Likewise.  Add weak attribute
        if _GLIBCXX_COMPATIBILITY_CXX0X and compatibility-chrono.cc will
        be non-empty.
        * src/Makefile.am (cxx11_sources): Add compatibility-chrono.cc.
        (compatibility-chrono.lo, compatibility-chrono.o): New goals.
        * src/c++11/compatibility-chrono.cc: New file.
        * acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): On linux*, check for
        syscall (SYS_clock_gettime, CLOCK_MONOTONIC, &tp).
        * testsuite/util/testsuite_abi.cc (check_version): Add
        GLIBCXX_3.4.20 version and make it the latest.
        * config/abi/pre/gnu.ver (_ZNSt6chrono12steady_clock3nowEv): Export
        also @@GLIBCXX_3.4.19.  Move all symbols so far added for GCC 4.9 to
        @@GLIBCXX_3.4.20 instead.
        * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Regenerated.
        * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Regenerated.
        * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt:
        Regenerated.
        * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
        Regenerated.
        * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Regenerated.
        * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt:
        Regenerated.
        * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Regenerated.
        * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Regenerated.
        * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Regenerated.
        * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerated.
        * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Regenerated.
        * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt:
        Regenerated.
        * config/abi/post/solaris2.9/baseline_symbols.txt: Regenerated.
        * config/abi/post/solaris2.9/sparcv9/baseline_symbols.txt: Regenerated.
        * config.h.in: Regenerated.
        * src/Makefile.in: Regenerated.
        * configure: Regenerated.

2013-05-23  Matthias Klose  <doko@ubuntu.com>

        * include/Makefile.am (bits_headers): Remove ${bits_host_headers}.
        (ext_headers): Remove ${ext_host_headers}.
        (stamp-${host_alias}): Create ${host_builddir}/../ext.
        (stamp-host): Link ${bits_host_headers} and ${ext_host_headers}.
        (install-headers): Install ${bits_host_headers} and ${ext_host_headers}.
        * include/Makefile.in: Regenerate.
        * include/ext/random: Include ext/opt_random.h.

2013-05-22  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Add KIND=auto to
        enable features if target OS is known to support them.
        * configure.ac (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Default to 'auto'.
        * configure: Regenerate.

2013-05-21  Jonathan Wakely  <jwakely.gcc@gmail.com>

        PR libstdc++/57336
        * include/std/functional (__invoke): Do not form function types with
        abstract return type.
        * testsuite/20_util/reference_wrapper/invoke-3.cc: New.

2013-05-19  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * include/std/tuple (get): Implement N3670.
        * include/std/utility (get): Likewise.
        * testsuite/20_util/pair/get.cc: Move to ...
        * testsuite/20_util/pair/astuple/get.cc: Here.
        * testsuite/20_util/pair/astuple/astuple.cc: New.
        * testsuite/20_util/pair/astuple/constexpr_get.cc: New.
        * testsuite/20_util/pair/astuple/constexpr_get_by_type.cc: New.
        * testsuite/20_util/pair/astuple/get_by_type.cc: New.
        * testsuite/20_util/pair/astuple/get_by_type_neg.cc: New.
        * testsuite/20_util/pair/astuple/get_neg.cc: New.
        * testsuite/20_util/tuple/element_access/constexpr_get_by_type.cc: New.
        * testsuite/20_util/tuple/element_access/get2_by_type.cc: New.
        * testsuite/20_util/tuple/element_access/get_by_type.cc: New.

2013-05-19  Paolo Carlini  <paolo.carlini@oracle.com>

        * Revert last commit.

2013-05-19  Matthias Klose  <doko@ubuntu.com>

        * include/Makefile.am (bits_headers): Remove ${bits_host_headers}.
        (ext_headers): Remove ${ext_host_headers}.
        (stamp-${host_alias}): Create ${host_builddir}/../ext.
        (stamp-host): Link ${bits_host_headers} and ${ext_host_headers}.
        (install-headers): Install ${bits_host_headers} and ${ext_host_headers}.
        * include/Makefile.in: Regenerate.

2013-05-18  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * include/std/system_error (error_category::error_category()): LWG
        2145: Declare public and constexpr.
        * src/c++11/system_error.cc (error_category::error_category()): Move
        definition to ...
        * src/c++11/compatibility-c++0x.cc: Here.

2013-05-18  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * include/std/typeindex (type_index::name()): LWG 2144: Add noexcept.

2013-05-18  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * include/bits/unique_ptr.h (make_unique): Declare inline.
        (unique_ptr<T[],D>::reset()): Combine two overloads into one.
        (default_delete, unique_ptr): Add doxygen comments.
        * include/bits/shared_ptr_base.h: Improve doxygen comments.
        * include/bits/shared_ptr.h: Likewise.
        * testsuite/20_util/default_delete/48631_neg.cc: Adjust dg-error line
        number.
        * testsuite/20_util/unique_ptr/assign/48635_neg.cc: Likewise.

2013-05-18  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * doc/xml/manual/status_cxx2011.xml: Fix markup error.

2013-05-18  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * doc/xml/manual/status_cxx2011.xml: Fix markup error.

2013-05-18  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * include/std/utility (exchange): Define.
        * testsuite/20_util/exchange/1.cc: New.

2013-05-18  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * include/bits/unique_ptr.h (make_unique): Define.
        * testsuite/20_util/unique_ptr/creation/single.cc: New.
        * testsuite/20_util/unique_ptr/creation/array.cc: New.
        * testsuite/20_util/unique_ptr/creation/array_neg.cc: New.

2013-05-15  François Dumont  <fdumont@gcc.gnu.org>

        * python/libstdcxx/v6/printers.py (Tr1HashtableIterator): Fix
        rendering of std::tr1 unordered containers iterator.
        (StdHashtableIterator): New, render std unordered containers iterator.
        * testsuite/libstdc++-prettyprinters/tr1.cc: New.

2013-05-15  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * include/bits/basic_string.h (getline): Fix doxygen comments.

2013-05-14  Paolo Carlini  <paolo.carlini@oracle.com>

        * include/bits/stl_iterator.h (__normal_iterator<>::_M_const_cast):
        Use std::pointer_traits.

2013-05-13  Benjamin Kosnik  <bkoz@redhat.com>

        * libsupc++/Makefile.am (sources): Add bad_array_length.cc,
        bad_array_new.cc.
        * libsupc++/Makefile.in: Regenerate.
        * libsupc++/bad_array_length.cc: Tweak.
        * libsupc++/bad_array_new.cc: Tweak.

2013-05-10  Paolo Carlini  <paolo.carlini@oracle.com>

        PR libstdc++/54577
        * include/bits/stl_deque.h (erase): Fix signatures in C++11 mode.
        (_Deque_iterator<>::_M_const_cast): Add.
        (deque<>::_M_erase): Declare.
        * include/bits/deque.tcc: ... and define.
        * include/bits/stl_list.h (erase): Fix signatures in C++11 mode.
        (_List_const_iterator<>::_M_const_cast): Add.
        * include/bits/list.tcc (erase (iterator)): Fix.
        * include/bits/stl_iterator.h (__normal_iterator<>::_M_const_cast):
        Add; include <ext/cast.h>.
        * include/bits/stl_vector.h (erase): Fix signatures in C++11 mode.
        (vector<>::_M_erase): Declare.
        * include/bits/stl_bvector.h: Likewise.
        * include/bits/vector.tcc (vector<>::_M_erase): Define.
        * include/ext/vstring.h (erase): Fix signatures in C++11 mode.
        * include/debug/deque: Adjust.
        * include/debug/list: Likewise.
        * include/debug/vector: Likewise.
        * include/profile/deque: Likewise.
        * include/profile/list: Likewise.
        * include/profile/vector: Likewise.
        * testsuite/util/exception/safety.h (erase_base<deque>,
        erase_base<deque>, erase_base<vector>): Remove.
        (erase_base<__versa_string>): Update.
        * testsuite/ext/vstring/modifiers/char/54577.cc: New.
        * testsuite/ext/vstring/modifiers/wchar_t/54577.cc: Likewise.
        * testsuite/23_containers/deque/modifiers/erase/54577.cc: Likewise.
        * testsuite/23_containers/list/modifiers/erase/54577.cc: Likewise.
        * testsuite/23_containers/vector/bool/modifiers/erase/54577.cc:
        Likewise.
        * testsuite/23_containers/vector/modifiers/erase/54577.cc: Likewise.
        * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
        Adjust dg-error line numbers.
        * 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.

2013-05-09  Uros Bizjak  <ubizjak@gmail.com>

        * testsuite/util/testsuite_abi.cc (check_version): Add CXXABI_1.3.8.

2013-05-08  Jason Merrill  <jason@redhat.com>

        Add std::bad_array_length (N3639)
        * libsupc++/new: Add std::bad_array_length.
        * libsupc++/bad_array_length.cc: New.
        * libsupc++/eh_aux_runtime.cc: Add __cxa_bad_array_length.
        * libsupc++/Makefile.in: Build them.
        * config/abi/pre/gnu.ver: Add new symbols.
        * config/abi/pre/gnu-versioned-namespace.ver: Add new symbols.

2013-05-08  Andi Kleen  <ak@linux.intel.com>

        PR target/55947
        * libstdc++-v3/include/bits/atomic_base.h
        (_GLIBCXX_ALWAYS_INLINE): Add new macro.
        (atomic_thread_fence, atomic_signal_fence, test_and_set,
        clear, store, load, exchange, compare_exchange_weak)
        compare_exchange_strong, fetch_add, fetch_sub, fetch_and,
        fetch_or, fetch_xor): Mark _GLIBCXX_ALWAYS_INLINE.

2013-05-08  Jason Merrill  <jason@redhat.com>

        Add std::bad_array_new_length (N2932)
        * libsupc++/new: Add std::bad_array_new_length.
        * libsupc++/bad_array_new.cc: New.
        * libsupc++/eh_aux_runtime.cc: Add __cxa_throw_bad_array_new_length.
        * libsupc++/Makefile.in: Build them.
        * config/abi/pre/gnu.ver: Add new symbols.
        * config/abi/pre/gnu-versioned-namespace.ver: Add new symbols.

2013-05-08  Andoni Morales Alastruey <ylatuya@gmail.com>

        PR libstdc++/57212
        * include/Makefile.am (_GLIBCXX___MINGW32_GLIBCXX___): Modify
        to __MINGW32__.
        * include/Makefile.in: Regenerated.

2013-05-07  François Dumont  <fdumont@gcc.gnu.org>

        * include/profile/unordered_base.h: New.
        * include/Makefile.am: Add new profile header.
        * include/Makefile.in: Regenerate.
        * include/profile/impl/profiler.h
        (__profcxx_inefficient_hash_is_on): New macro.
        * include/profile/unordered_map (std::profile::unordered_map<>):
        Use new _Unordered_profile base class. Use default implementations
        for special functions.
        (std::profile::unordered_multimap<>): Likewise.
        * include/profile/unordered_set (std::profile::unordered_set<>):
        Likewise.
        (std::profile::unordered_multiset<>): Likewise.
        * testsuite/23_containers/unordered_multiset/55043.cc: Fix
        MoveOnly equality operator signature.

2013-05-02  Paolo Carlini  <paolo.carlini@oracle.com>

        * testsuite/tr1/4_metaprogramming/integral_constant/requirements/
        constexpr_data.cc: Move...
        * testsuite/20_util/integral_constant/requirements/constexpr_data.cc:
        ... here.
        * testsuite/20_util/integral_constant/requirements/
        explicit_instantiation.cc: New.
        * testsuite/20_util/integral_constant/requirements/typedefs.cc:
        Likewise.
        * testsuite/20_util/integral_constant/static_definition.cc: Likewise.
        * testsuite/20_util/integral_constant/true_false_type_typedefs.cc:
        Likewise.
        * testsuite/20_util/integral_constant/true_false_value.cc: Likewise.
        * testsuite/20_util/integral_constant/operator_value_type.cc: Likewise.

2013-05-02  Paolo Carlini  <paolo.carlini@oracle.com>

        * include/std/type_traits (is_null_pointer): Add.
        (__is_nullptr_t): Implement in terms of the latter.
        (is_fundamental, is_scalar): Adjust.
        * testsuite/20_util/is_null_pointer/requirements/
        explicit_instantiation.cc: New.
        * testsuite/20_util/is_null_pointer/requirements/typedefs.cc:
        Likewise.
        * testsuite/20_util/is_null_pointer/value.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.

2013-05-02  Paolo Carlini  <paolo.carlini@oracle.com>

        * include/c_global/cstdio: Add comment about LWG 2249.
        * include/c_std/cstdio: Likewise.

2013-04-28  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * include/bits/hashtable_policy.h (_Hashtable_ebo_helper): Fix
        comment.
        * include/std/mutex (__recursive_mutex_base): Likewise.

2013-04-28  Jonathan Wakely  <jwakely.gcc@gmail.com>

        PR libstdc++/51365
        * include/bits/shared_ptr_base (_Sp_ebo_helper): Helper class to
        implement EBO safely.
        (_Sp_counted_base::_M_get_deleter): Add noexcept.
        (_Sp_counter_ptr): Use noexcept instead of comments.
        (_Sp_counted_deleter): Likewise. Use _Sp_ebo_helper.
        (_Sp_counted_ptr_inplace): Likewise.
        * testsuite/20_util/shared_ptr/cons/51365.cc: New.
        * testsuite/20_util/shared_ptr/cons/52924.cc: Add rebind member to
        custom allocator and test construction with custom allocator.
        * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error
        line number.

2013-04-26  Paolo Carlini  <paolo.carlini@oracle.com>

        * testsuite/23_containers/unordered_set/insert/move_range.cc: Adjust
        dialect to -std=gnu++11.

2013-04-26  François Dumont  <fdumont@gcc.gnu.org>

        * include/bits/hashtable_policy.h
        (_Insert_base<>::insert<_It>(_It, _It)): Enable move semantics.
        * testsuite/23_containers/unordered_set/insert/move_range.cc: New.

2013-04-26  Paolo Carlini  <paolo.carlini@oracle.com>

        * include/c_global/cstdio (gets): Provide only in C++98 and C++11.
        * include/c_std/cstdio (gets): Likewise.
        * testsuite/27_io/headers/cstdio/functions_std.cc: Adjust.

2013-04-25  Paolo Carlini  <paolo.carlini@oracle.com>

        PR libstdc++/57065
        * include/debug/unordered_map (unordered_map, unordered_multimap):
        Fix default allocator type.
        * include/profile/unordered_map (unordered_map, unordered_multimap):
        Likewise.
        * include/bits/unordered_map.h: Fix comments.

2013-04-24  Jonathan Wakely  <jwakely.gcc@gmail.com>

        PR libstdc++/56905
        * libsupc++/exception_ptr.h (copy_exception): Deprecate and
        move implementation to make_exception_ptr.
        * include/std/future (_State_base::_M_break_promise): Replace
        copy_exception with make_exception_ptr.
        * testsuite/18_support/exception_ptr/move.cc: Likewise.
        * testsuite/18_support/exception_ptr/rethrow_exception.cc: Likewise.
        * testsuite/30_threads/future/members/get2.cc: Likewise.
        * testsuite/30_threads/promise/members/set_exception.cc: Likewise.
        * testsuite/30_threads/promise/members/set_exception2.cc: Likewise.
        * testsuite/30_threads/promise/members/set_value2.cc: Likewise.
        * testsuite/30_threads/shared_future/members/get2.cc: Likewise.

2013-04-22  Jason Merrill  <jason@redhat.com>

        * src/c++11/hashtable_c++0x.cc: Include ext/aligned_buffer.h.

        * testsuite/lib/prune.exp (libstdc++-dg-prune): Also ignore "In
        substitution" lines.

        * testsuite/20_util/is_assignable/value.cc: Comment out tests involving
        function-cv-quals.
        * testsuite/20_util/is_constructible/value-2.cc: Likewise.
        * testsuite/20_util/reference_wrapper/result_type.cc: Likewise.
        * testsuite/20_util/reference_wrapper/typedefs-2.cc: Likewise.

2013-04-22  François Dumont  <fdumont@gcc.gnu.org>

        * include/bits/hashtable_policy.h: Add C++11 allocator support.
        * include/bits/hashtable.h: Likewise.
        * include/bits/unordered_set.h: Likewise.
        * include/bits/unordered_map.h: Likewise.
        * include/debug/unordered_set: Likewise.
        * include/debug/unordered_map: Likewise.
        * include/std/unordered_set: Remove bits/algobase.h
        include. Replace bits/alloc_traits.h by ext/alloc_traits.h.
        * include/std/unordered_map: Likewise.
        * include/ext/throw_allocator.h: Add checks on calls to allocator
        construct/destroy.
        (std::hash<__gnu_cxx::throw_value_limit>): Add conditional throw.
        (std::hash<__gnu_cxx::throw_value_random>): Likewise.
        * testsuite/util/regression/rand/priority_queue
        /container_rand_regression_test.tcc: Adapt.
        * testsuite/util/regression/rand/assoc
        /container_rand_regression_test.tcc: Likewise.
        * testsuite/util/testsuite_counter_type.h: Add count of destructors.
        * testsuite/23_containers/unordered_set
        /not_default_constructible_hash_neg.cc: Adjust dg-error line number.
        * testsuite/23_containers/unordered_set/instantiation_neg.cc: Likewise.
        * testsuite/23_containers/unordered_set/allocator/copy.cc: New.
        * testsuite/23_containers/unordered_set/allocator/copy_assign.cc: New.
        * testsuite/23_containers/unordered_set/allocator/minimal.cc: New.
        * testsuite/23_containers/unordered_set/allocator/move_assign.cc: New.
        * testsuite/23_containers/unordered_set/allocator/noexcept.cc: New.
        * testsuite/23_containers/unordered_set/allocator/swap.cc: New.
        * testsuite/23_containers/unordered_multiset/allocator/copy.cc: New.
        * testsuite/23_containers/unordered_multiset/allocator/copy_assign.cc:
        New.
        * testsuite/23_containers/unordered_multiset/allocator/minimal.cc: New.
        * testsuite/23_containers/unordered_multiset/allocator/move_assign.cc:
        New.
        * testsuite/23_containers/unordered_multiset/allocator/noexcept.cc: New.
        * testsuite/23_containers/unordered_multiset/allocator/swap.cc: New.
        * testsuite/23_containers/unordered_map/allocator/copy.cc: New.
        * testsuite/23_containers/unordered_map/allocator/copy_assign.cc: New.
        * testsuite/23_containers/unordered_map/allocator/minimal.cc: New.
        * testsuite/23_containers/unordered_map/allocator/move_assign.cc: New.
        * testsuite/23_containers/unordered_map/allocator/noexcept.cc:
        New.
        * testsuite/23_containers/unordered_map/allocator/swap.cc: New.
        * testsuite/23_containers/unordered_multimap/allocator/copy.cc: New.
        * testsuite/23_containers/unordered_multimap/allocator/copy_assign.cc:
        New.
        * testsuite/23_containers/unordered_multimap/allocator/minimal.cc: New.
        * testsuite/23_containers/unordered_multimap/allocator/move_assign.cc:
        New.
        * testsuite/23_containers/unordered_multimap/allocator/noexcept.cc: New.
        * testsuite/23_containers/unordered_multimap/allocator/swap.cc: New.

2013-04-22  Paolo Carlini  <paolo.carlini@oracle.com>

        * include/std/type_traits (is_signed): Simplify.
        * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
        Adjust dg-error line numbers.
        * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
        Likewise.
        * testsuite/20_util/declval/requirements/1_neg.cc: Likewise.

2013-04-22  Paolo Carlini  <paolo.carlini@oracle.com>

        N3669
        * include/std/complex (complex<float>::real, complex<float>::imag,
        complex<double>::real, complex<double>::imag,
        complex<long double>::real, complex<long double>::imag): Declare
        as const member functions.
        * include/std/type_traits (integral_constant<>::operator value_type):
        Likewise.

2013-04-22  Paolo Carlini  <paolo.carlini@oracle.com>

        PR libstdc++/57010
        * include/bits/stl_heap.h (pop_heap): Avoid self move-assignment.
        * testsuite/25_algorithms/pop_heap/57010.cc: New.

2013-04-21  Evgeniy Stepanov  <eugenis@google.com>

        * src/c++11/system_error.cc (generic_category_instance): Add
        initializer.
        (system_category_instance): Likewise.
        * src/c++11/future.cc (__fec): Likewise.

2013-04-20  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * doc/xml/manual/extensions.xml: Fix anachronism.

2013-04-09  Tom Tromey  <tromey@redhat.com>

        * configure, config.h.in: Rebuild.
        * configure.ac: Use GLIBCXX_CHECK_SDT_H.  Don't check for
        sys/sdt.h.
        * acinclude.m4 (GLIBCXX_CHECK_SDT_H): New defun.

2013-04-09  Uros Bizjak  <ubizjak@gmail.com>

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

2013-04-08  Paolo Carlini  <paolo.carlini@oracle.com>

        * testsuite/libstdc++-prettyprinters/cxx11.cc: Include <memory>.

2013-04-07  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * include/Makefile.am: Add ext/aligned_buffer.h
        * include/Makefile.in: Regenerate.
        * include/ext/aligned_buffer.h: New.
        * include/std/future (_Result): Use __aligned_buffer.
        * include/bits/forward_list.h (_Fwd_list_node): Likewise.
        * include/bits/shared_ptr_base.h (_Sp_counted_ptr_inplace): Likewise.
        * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error line
        number.

2013-04-07  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * include/bits/forward_list.h: Only include required headers.
        (forward_list::reference): Define directly, not using __alloc_traits.
        (forward_list::const_reference): Likewise.

2013-04-07  François Dumont  <fdumont@gcc.gnu.org>

        * include/std/functional (_Derives_from_unary_function): Remove.
        (_Derives_from_binary_function): Remove.
        * include/std/type_traits (__sfinae_types): Remove.
        (__is_assignable_helper): Adapt.
        (__is_convertible_helper): Adapt.
        (_GLIBCXX_HAS_NESTED_TYPE): Adapt.
        Remove several explicit instantiations of integral_constant.
        * testsuite/20_util/reference_wrapper/typedefs-3.cc: Adapt.
        * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
        Adapt dg-error line number.
        * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
        Likewise.
        * testsuite/20_util/declval/requirements/1_neg.cc: Likewise.
        * testsuite/20_util/bind/ref_neg.cc: Likewise.

2013-04-05  Jonathan Wakely  <jwakely.gcc@gmail.com>

        PR libstdc++/56841
        * libsupc++/eh_ptr.cc (rethrow_exception): Use get_unexpected() and
        get_terminate() accessors.
        * libsupc++/eh_throw.cc (__cxa_throw): Likewise.
        * libsupc++/eh_terminate.cc: Use mutex when atomic builtins not
        available.
        * libsupc++/new_handler.cc: Likewise.

2013-04-04  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * testsuite/util/testsuite_abi.cc: Add GLIBCXX_3.4.19 version.

2013-04-03  Paolo Carlini  <paolo.carlini@oracle.com>

        PR libstdc++/56834
        * include/debug/array (tuple_size, tuple_element): Do not declare.
        * include/profile/array: Likewise.
        * testsuite/23_containers/array/tuple_interface/
        tuple_element_debug_neg.cc: Adjust dg-error line number.

2013-04-03  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * libsupc++/exception (get_terminate(), get_unexpected()): Declare.
        * libsupc++/eh_terminate.cc (get_terminate() , set_unexpected()):
        Define.
        (set_terminate(terminate_handler)): Set atomically.
        (set_unexpected(terminate_handler)): Likewise.
        * libsupc++/new (get_new_handler()): Declare.
        * libsupc++/new_handler.cc (get_new_handler()): Define.
        (set_new_handler(new_handler)): Set atomically.
        (__new_handler): Use internal linkage.
        * libsupc++/new_op.cc (operator new): Use get_new_handler().
        * libsupc++/new_opnt.cc (operator new): Likewise.
        * acinclude.m4: Bump libtool_VERSION to 6:19:0.
        * configure: Regenerate.
        * libsupc++/Makefile.am: Compile above files with -std=gnu++11.
        * libsupc++/Makefile.in: Regenerate.
        * config/abi/pre/gnu.ver: Add new exports.
        * doc/xml/manual/status_cxx2011.xml: Update.
        * testsuite/18_support/headers/exception/synopsis.cc: Check accessors
        for handlers.
        * testsuite/18_support/headers/new/synopsis.cc: Likewise.
        * testsuite/18_support/new_handler.cc: New.
        * testsuite/18_support/terminate_handler.cc: New.
        * testsuite/18_support/unexpected_handler.cc: New.

2013-04-02  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * doc/xml/manual/appendix_contributing.xml: Remove broken link and
        defer to general documentation on contributing to GCC.
        * doc/html/*: Regenerate.

2013-03-30  Gerald Pfeifer  <gerald@pfeifer.com>

        * doc/xml/manual/allocator.xml: Adjust link to Dr.Dobb's article.

        * doc/xml/manual/appendix_contributing.xml: Adjust link to GNU
        Coding Standards.

        * doc/xml/manual/debug.xml: Adjust link for ThreadSanitizer.

        * doc/xml/manual/debug_mode.xml: Adjust link for SafeSTL.

        * doc/xml/manual/documentation_hacking.xml: Adjust Doxygen link.

        * doc/xml/manual/messages.xml: Adjust link to Java API specs.

        * doc/xml/manual/policy_data_structures: Remove direct link to
        IBM Haifa Research Labs.

        * doc/xml/manual/policy_data_structures_biblio.xml: Adjust links
        for biblio.maverik_lowerbounds and biblio.nelson96stlpq.

        * doc/xml/manual/profile_mode.xml: Adjust two links to acm.org
        papers.

        * doc/xml/manual/shared_ptr.xml: Use canonical address for
        www.boost.org.

2013-03-27  Kai Tietz  <ktietz@redhat.com>

        * crossconfig.m4: Add support for cygwin x64 target.
        * configure: Regenerated.

2013-03-25  Kai Tietz  <ktietz@redhat.com>

        * testsuite/18_support/50594.cc: For mingw-targets use only static
        libstdc++-version.
        * testsuite/19_diagnostics/error_category/operators/equal.cc
        * testsuite/19_diagnostics/error_code/cons/1.cc
        * testsuite/19_diagnostics/error_code/operators/bool.cc
        * testsuite/19_diagnostics/error_code/operators/equal.cc
        * testsuite/19_diagnostics/error_code/operators/not_equal.cc
        * testsuite/19_diagnostics/error_condition/cons/1.cc
        * testsuite/19_diagnostics/error_condition/operators/bool.cc
        * testsuite/19_diagnostics/error_condition/operators/equal.cc
        * testsuite/19_diagnostics/error_condition/operators/not_equal.cc
        * testsuite/23_containers/set/requirements/exception/basic.cc
        * testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc
        * testsuite/lib/dg-options.exp (dg-additional-options): New option.

2013-03-24  Jonathan Wakely  <jwakely.gcc@gmail.com>

        PR libstdc++/56170
        * include/ext/debug_allocator.h (debug_allocator): Add missing members
        to meet allocator requirements.
        * testsuite/ext/debug_allocator/56170.cc: New.

2013-03-22  Paolo Carlini  <paolo.carlini@oracle.com>

        PR libstdc++/56678
        * include/std/chrono (__is_ratio): Uglify T.

2013-03-18  Paolo Carlini  <paolo.carlini@oracle.com>

        PR libstdc++/55977 (partial, std::vector and std::deque bits)
        * include/bits/stl_vector.h (_M_range_initialize(_InputIterator,
        _InputIterator, std::input_iterator_tag)): Use emplace_back.
        * include/bits/deque.tcc (_M_range_initialize(_InputIterator,
        _InputIterator, std::input_iterator_tag)): Likewise.
        * testsuite/23_containers/vector/cons/55977.cc: New.
        * testsuite/23_containers/deque/cons/55977.cc: Likewise.
        * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
        Adjust dg-error line number.
        * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
        Likewise.

2013-03-17  Paolo Carlini  <paolo.carlini@oracle.com>

        PR libstdc++/55979
        * include/bits/stl_list.h (_M_initialize_dispatch(_InputIterator,
        _InputIterator, __false_type)): Use emplace_back.
        * testsuite/23_containers/list/cons/55979.cc: New.
        * testsuite/23_containers/list/modifiers/1.h: Adjust.
        * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
        Adjust dg-error line number.

2013-03-16  Jason Merrill  <jason@redhat.com>

        PR c++/55017
        * testsuite/20_util/pair/piecewise2.cc (test01): Use std::move.

2013-03-16  Jonathan Wakely  <jwakely.gcc@gmail.com>

        PR libstdc++/56468
        * libsupc++/exception_ptr.h (type_info): Declare.

2013-03-16  Jonathan Wakely  <jwakely.gcc@gmail.com>

        PR libstdc++/56002
        * include/std/mutex (lock_guard, unique_lock, lock): Define without
        depending on _GLIBCXX_HAS_GTHREADS.
        * testsuite/30_threads/lock_guard/cons/1.cc: Run on all targets.

2013-03-16  Jonathan Wakely  <jwakely.gcc@gmail.com>

        PR libstdc++/56492
        * include/std/future (__future_base::_Result): Add result_type
        typedef.
        (__future_base::_S_allocate_result): Overload for std::allocator.
        (__future_base::_Task_setter): Use _Result::result_type instead of
        deducing the type from the task.
        (__future_base::_Task_state): Store allocator to allow shared state
        to be reset.  Replace std::function with member of target object type
        accessed via ...
        (__future_base::_Task_state_base): New abstract base class.
        (__future_base::_Task_state_base::_M_run): New virtual function to
        invoke type-erased target object.
        (__future_base::_Task_state_base::_M_reset): New virtual function to
        create new shared_state using same target object and allocator.
        (__future_base::__create_task_state): Allocate a new _Task_state.
        (packaged_task::packaged_task): Use __create_task_state.
        (packaged_task::reset): Use _Task_state_base::_M_reset.
        * testsuite/30_threads/packaged_task/cons/56492.cc: New.

2013-03-15  Tom Tromey  <tromey@redhat.com>

        * libsupc++/unwind-cxx.h: Include sys/sdt.h if detected.
        (PROBE2): New macro.
        * libsupc++/eh_throw.cc (__cxa_throw, __cxa_rethrow): Add probe.
        * libsupc++/eh_catch.cc (__cxa_begin_catch): Add probe.
        * configure.ac: Check for sys/sdt.h.
        * configure, config.h.in: Rebuild.

2013-03-14  Jonathan Wakely  <jwakely.gcc@gmail.com>

        PR libstdc++/56613
        * include/bits/stl_tree.h (_Rb_tree::_M_create_node): Use
        allocator_traits instead of calling construct directly.
        * testsuite/23_containers/map/56613.cc: New.

2013-03-13  Benjamin Kosnik  <bkoz@redhat.com>

        * doc/html/*: Regenerate.

2013-03-13  Paolo Carlini  <paolo.carlini@oracle.com>

        PR libstdc++/56609
        * include/std/type_traits (is_fundamental): Add std::nullptr_t.
        * testsuite/20_util/is_fundamental/value.cc: Extend.
        * testsuite/20_util/is_compound/value.cc: Likewise.

2013-03-09  Paolo Carlini  <paolo.carlini@oracle.com>

        * testsuite/20_util/function_objects/mem_fn/55463.cc: Avoid
        -Wunused warnings.

2013-03-08  Benjamin Kosnik  <bkoz@redhat.com>

        * include/bits/memoryfwd.h: New. Centralize forward declarations.
        * include/bits/algorithmfwd.h: Consistent comments.
        * include/bits/localefwd.h: Same.
        * include/ext/vstring_fwd.h: Same.
        * include/parallel/algorithmfwd.h: Same.
        * include/parallel/numericfwd.h: Same.
        * include/std/iosfwd: Same.

        * include/bits/alloc_traits.h: Include memoryfwd.h, remove allocator
        forward decl.
        * include/ext/alloc_traits.h: Remove allocator forward decl.
        * include/bits/stl_construct.h: Same.
        * include/bits/stringfwd.h: Include memoryfwd.h, remove allocator
        forward decl. Consistent comments.

        * doc/doxygen/user.cfg.in (TEMPLATE_RELATIONS): To NO.

        * include/Makefile.am (bits_headers): Add memoryfwd.h.
        * include/Makefile.in: Regenerate.
        * configure: Same.

2013-03-08  François Dumont  <fdumont@gcc.gnu.org>

        * include/bits/vector.tcc (vector<>operator=(const vector<>&):
        Reset pointers after deallocation when memory can be reused.
        * testsuite/23_containers/vector/allocator/minimal.cc: Insert
        elements to really challenge C++11 allocator integration.
        * testsuite/23_containers/vector/allocator/copy.cc: Likewise.
        * testsuite/23_containers/vector/allocator/copy_assign.cc:
        Likewise.
        * testsuite/23_containers/vector/allocator/move_assign.cc:
        Likewise.
        * testsuite/23_containers/vector/allocator/swap.cc: Likewise and
        swap vector back before checks on memory/personality mapping are
        performed.
        * testsuite/23_containers/forward_list/allocator/minimal.cc:
        Insert element to really challenge C++11 allocator integration.
        * testsuite/23_containers/forward_list/allocator/copy.cc:
        Likewise.
        * testsuite/23_containers/forward_list/allocator/copy_assign.cc:
        Likewise.
        * testsuite/23_containers/forward_list/allocator/move_assign.cc:
        Likewise.
        * testsuite/23_containers/forward_list/allocator/swap.cc: Likewise
        and swap forward_list back before checks on memory/personality
        mapping are performed.

2013-03-07  Jakub Jelinek  <jakub@redhat.com>

        * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
        * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Likewise.
        * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
        Likewise.
        * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Likewise.
        * config/abi/post/powerpc-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/x86_64-linux-gnu/32/baseline_symbols.txt: Likewise.
        * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Likewise.

2013-03-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * scripts/extract_symvers.pl: Omit symbols bound to base
        versions.
        * scripts/extract_symvers.in: Likewise.
        * 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.

2013-03-04  Ulrich Drepper  <drepper@gmail.com>

        * include/ext/random (__gnu_cxx::von_mises_distribution<>):
        Optimize generation function by pulling computation of __r into the
        constructor for param_type.  Also compare _M_mu in operator==.
        Fix comment.

2013-03-02  Ulrich Drepper  <drepper@gmail.com>

        Add triangular and von Mises distributions.
        * include/ext/random: Include <ext/cmath>.
        Add __gnu_cxx::triangular_distribution<> and
        __gnu_cxx::von_mises_distribution<> classes.
        * include/ext/random.tcc: Add out-of-line functions for
        __gnu_cxx::triangular_distribution<> and
        __gnu_cxx::von_mises_distribution<>.
        * testsuite/ext/triangular_distribution/cons/default.cc: New file.
        * testsuite/ext/triangular_distribution/cons/parms.cc: New file.
        * testsuite/ext/triangular_distribution/operators/serialize.cc:
        New file.
        * testsuite/ext/triangular_distribution/operators/equal.cc:
        New file.
        * testsuite/ext/triangular_distribution/operators/inequal.cc:
        New file.
        * testsuite/ext/triangular_distribution/requirements/typedefs.cc:
        New file.
        * testsuite/ext/triangular_distribution/requirements/
        explicit_instantiation/1.cc: New file.
        * testsuite/ext/von_mises_distribution/cons/default.cc: New file.
        * testsuite/ext/von_mises_distribution/cons/parms.cc: New file.
        * testsuite/ext/von_mises_distribution/operators/serialize.cc:
        New file.
        * testsuite/ext/von_mises_distribution/operators/equal.cc: New file.
        * testsuite/ext/von_mises_distribution/operators/inequal.cc:
        New file.
        * testsuite/ext/von_mises_distribution/requirements/typedefs.cc:
        New file.
        * testsuite/ext/von_mises_distribution/requirements/
        explicit_instantiation/1.cc: New file.

        Add math constants.
        * include/Makefile.am (ext_headers): Add cmath.
        * include/Makefile.in: Regenerated.
        * include/ext/cmath: New file.

2013-03-01  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.

2013-02-26  Jonathan Wakely  <jwakely.gcc@gmail.com>

        PR libstdc++/56012
        * include/bits/atomic_base.h (atomic_flag): Fix narrowing conversion.
        * testsuite/29_atomics/atomic/operators/56012.cc: New.

        PR libstdc++/56011
        * include/std/atomic (atomic<bool>::operator=(bool) volatile): Add
        missing overload.
        * testsuite/29_atomics/atomic/operators/56011.cc: New.

2013-02-25  Jason Merrill  <jason@redhat.com>

        * configure.ac: Check for __cxa_thread_atexit_impl.
        * libsupc++/atexit_thread.cc (__cxa_thread_atexit): Just forward
        to it if available.
        * config.h.in, configure: Regenerate.

2013-02-20  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * include/std/streambuf (basic_streambuf): Use injected class name
        instead of non-standard __streambuf_type typedef. Fix unclosed Doxygen
        group.

2013-02-20  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * doc/html/faq.html: Fix spelling.
        * doc/xml/faq.xml: Likewise.
        * include/bits/basic_ios.h: Likewise.
        * include/bits/regex.h: Likewise.
        * include/std/istream: Likewise.
        * include/std/streambuf: Likewise.

2013-02-20  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * testsuite/23_containers/unordered_set/55043.cc: Add missing
        namespace qualification.
        * testsuite/23_containers/unordered_multiset/55043.cc: Likewise.

2013-02-19  Benjamin Kosnik  <bkoz@redhat.com>

        * doc/doxygen/user.cfg.in: Set __cplusplus to 201103L. Change to
        _GLIBCXX_INCLUDE_AS_CXX11. DIRECTORY_GRAPH, MARKDOWN_SUPPORT,
        AUTOLINK_SUPPORT to NO. Update to doxygen 1.8.3.1.
        * include/bits/stl_pair.h: Add to utilities group.
        * include/std/tuple: Same.
        * include/std/typeindex: Same.

        * include/bits/stringfwd.h: Fix markup.
        * include/std/limits: Same.
        * include/std/type_traits: Same.
        * include/tr1/memory: Same.
        * include/tr1/regex: Same.
        * scripts/run_doxygen: Comment.
        * testsuite/20_util/uses_allocator/cons_neg.cc: Fixup line numbers.

2013-02-14  Jason Merrill  <jason@redhat.com>

        * testsuite/18_support/quick_exit/quick_exit.cc: #if out the whole
        test if unsupported.

2013-02-13  Marc Glisse  <marc.glisse@inria.fr>

        PR libstdc++/56111
        * include/std/complex (complex): Undefine.
        * include/c_compatibility/complex.h (complex): Only undefine if
        <complex> has been included.
        * testsuite/26_numerics/complex/56111.cc: New testcase.

2013-02-13  François Dumont  <fdumont@gcc.gnu.org>

        * include/bits/hashtable_policy.h (_Hash_code_base): Restore
        default constructor protected.
        * include/bits/hashtable.h: static assert that _Hash_code_base has
        a default constructor available through inheritance.

2013-02-12  Paolo Carlini  <paolo.carlini@oracle.com>

        * include/c_std/cstdlib (at_quick_exit, quick_exit): Provide in
        C++11 mode.

2013-02-12  Julian Brown  <julian@codesourcery.com>

        * testsuite/22_locale/time_get/get_weekday/char/38081-1.cc (test01):
        Don't expect dots after abbreviated weekday names for ru_RU for
        glibc versions >= 2.17.
        * testsuite/22_locale/time_get/get_weekday/char/38081-2.cc (test01):
        Likewise.

2013-02-12  Paolo Carlini  <paolo.carlini@oracle.com>

        * include/bits/random.tcc (__transform): Remove.
        (__normalize): Add.
        (discrete_distribution<>::param_type::_M_initialize): Adjust.
        (piecewise_constant_distribution<>::param_type::_M_initialize):
        Likewise.
        (piecewise_linear_distribution<>::param_type::_M_initialize):
        Likewise.

2013-02-11  Benjamin Kosnik  <bkoz@redhat.com>

        * src/c++11/Makefile.am (hashtable_c++0x.lo, hashtable_c++0x.o):
        Use -fimplicit-templates.
        * src/c++11/Makefile.in: Regenerate.
        * src/c++11/hashtable_c++0x.cc: Remove instantiation for
        std::lower_bound template.

2013-02-11  Paolo Carlini  <paolo.carlini@oracle.com>

        * include/c_std/cstdlib (at_quick_exit, quick_exit): Do not declare.
        * include/c_global/cstdlib (at_quick_exit, quick_exit): Declare only
        in C++11 mode and if available in the underlying C library.
        * testsuite/18_support/quick_exit/quick_exit.cc: Compile with
        -std=gnu++11; check _GLIBCXX_HAVE_AT_QUICK_EXIT and
        _GLIBCXX_HAVE_QUICK_EXIT.

2013-02-11  Benjamin Kosnik  <bkoz@redhat.com>

        * doc/html/*: Regenerate.

2013-02-11  Jason Merrill  <jason@redhat.com>

        * linkage.m4 (GLIBCXX_CHECK_STDLIB_DECL_AND_LINKAGE): New.
        (GLIBCXX_CHECK_STDLIB_SUPPORT): Check for atexit and at_quick_exit.
        * config.h.in, configure: Regenerate.
        * include/c_std/cstdlib: Add atexit and at_quick_exit.
        * include/c_global/cstdlib: Add atexit and at_quick_exit.
        * testsuite/18_support/quick_exit/quick_exit.cc: New.

2013-02-11  Paolo Carlini  <paolo.carlini@oracle.com>

        PR libstdc++/56282
        Revert:
        2013-02-06  Edward Smith-Rowland  <3dw4rd@verizon.net>

        PR libstdc++/56193
        * include/bits/basic_ios.h: Replace operator void*() const
        with explicit operator bool() const in C++11 and greater.
        * testsuite/27_io/basic_ios/pr56193.cc: New file.

2013-02-10  François Dumont  <fdumont@gcc.gnu.org>
            Jonathan Wakely  <jwakely.gcc@gmail.com>

        * doc/xml/manual/containers.xml: Add section on unordered containers.
        * doc/xml/manual/using.xml: Fix incomplete sentence.

2013-02-10  Jonathan Wakely  <jwakely.gcc@gmail.com>

        PR libstdc++/56267
        * include/bits/hashtable.h (__cache_default): Check if hash function
        is copy assignable.
        * testsuite/23_containers/unordered_set/56267.cc: New.
        * testsuite/23_containers/unordered_set/instantiation_neg.cc: Adjust
        dg-error line number.
        * testsuite/23_containers/unordered_set/
        not_default_constructible_hash_neg.cc: Likewise.

        PR libstdc++/56278
        * include/bits/hashtable_policy.h (_Hash_code_base): Make default
        constructor public.
        * testsuite/23_containers/unordered_set/56278.cc: New.

2013-02-09  François Dumont  <fdumont@gcc.gnu.org>

        * include/tr1/bessel_function.tcc (__cyl_bessel_ij_series): Code
        simplification.

2013-02-08  Edward Smith-Rowland  <3dw4rd@verizon.net>

        PR libstdc++/56216
        * include/tr1/special_function_util.h: Remove spurious const
        from numeric arguments.
        * include/tr1/riemann_zeta.tcc: Likewise.
        * include/tr1/exp_integral.tcc: Likewise.
        * include/tr1/bessel_function.tcc: Likewise.
        * include/tr1/hypergeometric.tcc: Likewise.
        * include/tr1/modified_bessel_func.tcc: Likewise.
        * include/tr1/poly_laguerre.tcc: Likewise.
        * include/tr1/gamma.tcc: Likewise.
        * include/tr1/legendre_function.tcc: Likewise.
        * include/tr1/poly_hermite.tcc: Likewise.
        * include/tr1/ell_integral.tcc: Likewise.
        * include/tr1/bessel_function.tcc (__cyl_bessel_ij_series):
        If argument is zero return function value.
        * testsuite/tr1/5_numerical_facilities/special_functions/
        08_cyl_bessel_i/pr56216.cc: New.

2013-02-07  Paolo Carlini  <paolo.carlini@oracle.com>

        * testsuite/27_io/basic_ios/pr56193.cc: Tweak.

2013-02-06  Edward Smith-Rowland  <3dw4rd@verizon.net>

        PR libstdc++/56193
        * include/bits/basic_ios.h: Replace operator void*() const
        with explicit operator bool() const in C++11 and greater.
        * testsuite/27_io/basic_ios/pr56193.cc: New file.

2013-02-04  Dodji Seketeli  <dodji@redhat.com>

        Add missing explicit instantiation for std::lower_bound template
        * libstdc++-v3/src/c++11/hashtable_c++0x.cc (namespace std): Add
        missing instantiation for std::lower_bound template.

2013-02-04  François Dumont  <fdumont@gcc.gnu.org>

        * include/bits/functional_hash.h (std::__is_fast_hash<>): New.
        * include/bits/basic_string.h: Specialize previous to mark
        std::hash for string types as slow.
        * include/bits/hashtable.h (__cache_default): Replace is_integral
        with __is_fast_hash.
        * src/c++11/hash_c++0x.cc: Add type_traits include.
        * testsuite/23_containers/unordered_set/instantiation_neg.cc:
        Adapt dg-error line number.
        * testsuite/23_containers/unordered_set/
        not_default_constructible_hash_neg.cc: Likewise.

2013-02-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
            Paolo Carlini  <paolo.carlini@oracle.com>

        PR libstdc++/56202 (again)
        * include/bits/random.tcc (binomial_distribution<>::
        _M_waiting(_UniformRandomNumberGenerator&, _IntType)): Fix thinko
        in previous commit.

        * include/bits/random.h: Fix comment typo.

2013-02-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
            Paolo Carlini  <paolo.carlini@oracle.com>

        PR libstdc++/56202
        * include/bits/random.tcc (binomial_distribution<>::
        _M_waiting(_UniformRandomNumberGenerator&, _IntType)): Avoid
        division by zero.

2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>

        Update copyright years.
        * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc,
        testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc,
        testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc,
        testsuite/23_containers/deque/requirements/dr438/insert_neg.cc,
        testsuite/23_containers/list/requirements/dr438/assign_neg.cc,
        testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc,
        testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc,
        testsuite/23_containers/list/requirements/dr438/insert_neg.cc,
        testsuite/23_containers/vector/requirements/dr438/assign_neg.cc,
        testsuite/23_containers/vector/requirements/dr438/constructor_1_neg.cc,
        testsuite/23_containers/vector/requirements/dr438/constructor_2_neg.cc,
        testsuite/23_containers/vector/requirements/dr438/insert_neg.cc,
        testsuite/29_atomics/atomic/cons/assign_neg.cc,
        testsuite/29_atomics/atomic/cons/copy_neg.cc,
        testsuite/29_atomics/atomic_integral/cons/assign_neg.cc,
        testsuite/29_atomics/atomic_integral/cons/copy_neg.cc,
        testsuite/29_atomics/atomic_integral/operators/bitwise_neg.cc,
        testsuite/29_atomics/atomic_integral/operators/decrement_neg.cc,
        testsuite/29_atomics/atomic_integral/operators/increment_neg.cc:
        Update lines in dg error matches.

2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>

        * config/os/mingw32/ctype_inline.h: Fix copyright typo.

2013-02-01  François Dumont  <fdumont@gcc.gnu.org>

        * include/bits/hashtable_policy.h
        (_Prime_rehash_policy::_M_next_bkt)
        (_Prime_rehash_policy::_M_need_rehash): Move definition...
        * src/c++11/hashtable_c++0x.cc: ... here.
        * src/shared/hashtable-aux.cc: Remove c++config.h include.
        * config/abi/gnu.ver (GLIBCXX_3.4.18): Export _Prime_rehash_policy
        symbols.

2013-01-29  Jason Merrill  <jason@redhat.com>

        PR libstdc++/54314
        * config/abi/pre/gnu.ver: Don't export construction vtables.
        * config/abi/pre/gnu-versioned-namespace.ver: Likewise.

2013-01-28  Jonathan Wakely  <jwakely.gcc@gmail.com>

        PR libstdc++/56112
        * include/bits/hashtable_policy.h (insert(_Pair&&)): Use _M_emplace
        to construct value_type explicitly before trying to extract the key.
        * testsuite/23_containers/unordered_map/cons/56112.cc: New.

2013-01-28  François Dumont  <fdumont@gcc.gnu.org>

        * include/bits/hashtable_policy.h (_Local_iterator_base): Use
        _Hashtable_ebo_helper to embed functors into the local_iterator
        when necessary. Pass information about functors involved in hash
        code by copy.
        * include/bits/hashtable.h (__cache_default): Do not cache for
        builtin integral types unless the hash functor is not noexcept
        qualified or is not default constructible. Adapt static assertions
        and local iterator instantiations.
        * include/debug/unordered_set
        (std::__debug::unordered_set<>::erase): Detect local iterators to
        invalidate using contained node rather than generating a dummy
        local_iterator instance.
        (std::__debug::unordered_multiset<>::erase): Likewise.
        * include/debug/unordered_map
        (std::__debug::unordered_map<>::erase): Likewise.
        (std::__debug::unordered_multimap<>::erase): Likewise.
        * testsuite/performance/23_containers/insert_erase/41975.cc: Test
        std::tr1 and std versions of unordered_set regardless of any
        macro. Add test on default cache behavior.
        * testsuite/performance/23_containers/insert/54075.cc: Likewise.
        * testsuite/23_containers/unordered_set/instantiation_neg.cc:
        Adapt line number.
        * testsuite/23_containers/unordered_set/
        not_default_constructible_hash_neg.cc: New.
        * testsuite/23_containers/unordered_set/buckets/swap.cc: New.

2013-01-24  Paolo Carlini  <paolo.carlini@oracle.com>

        PR libstdc++/56085
        * include/std/complex (pow(const complex<>&, int)): Avoid __n
        signed overflow.

2013-01-22  Jakub Jelinek  <jakub@redhat.com>

        * testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc:
        Tightten scan-assembler-times regexps, add dg-additional-options for
        ia32, add -g0 -fno-exceptions -fno-asynchronous-unwind-tables to
        dg-options.

2013-01-12  Andi Kleen  <ak@linux.intel.com>
            Jonathan Wakely  <jwakely.gcc@gmail.com>

        PR libstdc++/55233
        * include/bits/atomic_base.h (__memory_order_modifier): Add
        __memory_order_mask, __memory_order_modifier_mask,
        __memory_order_hle_acquire, __memory_order_hle_release.
        (operator|,operator&): Add.
        (__cmpexch_failure_order):  Rename to __cmpexch_failure_order2.
        (__cmpexch_failure_order): Add.
        (clear, store, load, compare_exchange_weak, compare_exchange_strong):
        Handle flags.
        * testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc:
        Add.

2013-01-19  Jonathan Wakely  <jwakely.gcc@gmail.com>

        PR libstdc++/55861
        * include/std/future (_State_base::_S_check(const shared_ptr<T>&)):
        Fix return type.
        (__basic_future::_M_get_result()): Const qualify.
        (shared_future::get()): Likewise.
        * testsuite/30_threads/shared_future/members/get.cc: Use const
        objects.

2013-01-16  Jonathan Wakely  <jwakely.gcc@gmail.com>

        PR libstdc++/55043 (again)
        * include/bits/alloc_traits.h (allocator_traits::construct): Disable
        unless construction would be well-formed.
        (__allow_copy_cons, __check_copy_constructible): Define.
        * include/bits/unordered_map.h (__check_copy_constructible): Use as
        base class so copy constructor will be deleted if appropriate.
        (is_copy_constructible): Remove specialization.
        * include/bits/unordered_set.h: Likewise.
        * include/debug/unordered_map.h: Undo previous commit. Default copy
        and move constructors.
        * include/debug/unordered_set.h: Likewise.
        * include/profile/unordered_map.h: Undo previous commit.
        * include/profile/unordered_set.h: Likewise.
        * testsuite/23_containers/unordered_map/55043.cc: Fix test.
        * testsuite/23_containers/unordered_multimap/55043.cc: Likewise.
        * testsuite/23_containers/unordered_multiset/55043.cc: Likewise.
        * testsuite/23_containers/unordered_set/55043.cc: Likewise.
        * testsuite/23_containers/unordered_map/requirements/53339.cc: XFAIL,
        cannot support incomplete types.
        * testsuite/23_containers/unordered_multimap/requirements/53339.cc:
        Likewise.

2013-01-16  Jonathan Wakely  <jwakely.gcc@gmail.com>

        PR libstdc++/55043
        * include/std/unordered_map: Include alloc_traits.h
        * include/std/unordered_set: Likewise.
        * include/bits/alloc_traits.h: Define __is_copy_insertable.
        * include/bits/unordered_map.h: Use it.
        * include/bits/unordered_set.h: Likewise.
        * include/debug/unordered_map.h: Likewise.
        * include/debug/unordered_set.h: Likewise.
        * include/profile/unordered_map.h: Likewise.
        * include/profile/unordered_set.h: Likewise.
        * include/bits/hashtable.h: Fix comment typos.
        * testsuite/23_containers/unordered_map/55043.cc: New.
        * testsuite/23_containers/unordered_multimap/55043.cc: New.
        * testsuite/23_containers/unordered_multiset/55043.cc: New.
        * testsuite/23_containers/unordered_set/55043.cc: New.

2013-01-03  Janis Johnson  <janisjo@codesourcery.com>

        * testsuite/lib/gdb-test.exp (gdb_batch_check): Catch error running
        gdb command.

2013-01-08  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * doc/xml/manual/status_cxx2011.xml: Document that N3189 is missing.

2013-01-08  Jonathan Wakely  <jwakely.gcc@gmail.com>

        PR libstdc++/55908
        * include/std/functional (_Mem_fn::operator()): Fix constraints to
        avoid ambiguity.
        * testsuite/20_util/function_objects/mem_fn/55908.cc: New.
        * testsuite/20_util/bind/ref_neg.cc: Adjust dg-error line numbers.

2013-01-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        PR libstdc++/55594
        * acinclude.m4 (GLIBCXX_CHECK_ASSEMBLER_HWCAP): Restrict test to
        Solaris targets.
        * configure: Regenerate.

2013-01-07  Jonathan Wakely  <jwakely.gcc@gmail.com>

        PR libstdc++/55847
        * src/c++11/shared_ptr.cc (bad_weak_ptr::what()): Correct string.
        * testsuite/20_util/shared_ptr/cons/weak_ptr_expired.cc: Verify
        string.

        PR libstdc++/55728
        * include/std/functional (bad_function_call::what()): Declare.
        * src/c++11/functional.cc (bad_function_call::what()): Define.
        * config/abi/pre/gnu.ver (bad_function_call::what()): Export.
        * testsuite/20_util/bad_function_call/what.cc: New.

2013-01-06  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * include/bits/unordered_map.h: Fix typo in comments.
        * doc/xml/manual/status_cxx2011.xml: Add implementation-defined bucket
        counts for unordered associative containers.

2013-01-06  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * doc/xml/manual/abi.xml: Update library and symbol versions.

2013-01-06  Richard Sandiford  <rdsandiford@googlemail.com>

        * include/ext/pb_ds/detail/splay_tree_/insert_fn_imps.hpp: Fix typo
        in copyright years.
        * testsuite/22_locale/time_get/get_weekday/wchar_t/3.cc: Likewise.

\f
Copyright (C) 2013 Free Software Foundation, Inc.

Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
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