+2011-12-30 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * doc/xml/manual/extensions.xml: Improve markup and note that some
+ extensions are included in C++11.
+ * doc/xml/manual/concurrency_extensions.xml: Likewise.
+
+2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR libstdc++/51711
+ * include/bits/regex.h (regex_replace): Fix thinko.
+ * testsuite/28_regex/algorithms/regex_replace/char/51711.cc: New.
+ * testsuite/28_regex/algorithms/regex_replace/wchar_t/51711.cc:
+ Likewise.
+
+2011-12-29 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * include/bits/hashtable_policy.h (struct _Ebo_helper<>): Don't use
+ _N, badname on Solaris; minor stylistic changes.
+
+2011-12-29 François Dumont <fdumont@gcc.gnu.org>
+
+ PR libstdc++/51608
+ * include/bits/hashtable_policy.h (_Equal_helper<>): New, change the
+ way the _Equal functor is used depending on whether hash code is
+ cached or not.
+ (_Ebo_helper<>): New helper type to introduce EBO when possible.
+ (_Hash_code_base): Use _Ebo_helper to limit memory footprint. Move
+ _Equal functor management...
+ (_Hashtable_base): ...here, new, use _Equal_helper.
+ (_Local_iterator_base<>, _Locale_iterator<>, _Locale_const_iterator<>):
+ New, use _Hash_code_base, implementation of...
+ * include/bits/hashtable.h (_Hashtable<>::local_iterator,
+ _Hashtable<>::const_local_iterator): ...those. Add static assertions
+ checking that some functors are empty depending on whether hash code
+ is cache or not.
+ (_Hashtable<>::_M_bucket_index): New overloads using current bucket
+ count, use through out the _Hastable<> implementation.
+ * include/bits/unordered_set.h (__unordered_set<>,
+ __unordered_multiset<>): Cache hash code iff hash functor is not
+ empty and not final.
+ * include/bits/unordered_map.h (__unordered_map<>,
+ __unordered_multimap<>): Likewise.
+ * include/debug/unordered_map
+ (unordered_map<>::_S_to_local, unordered_multimap<>::_S_to_local):
+ Adapt to match new local iterator implementation.
+ * include/debug/unordered_set (unordered_set<>::_S_to_local,
+ unordered_multiset<>::_S_to_local): Likewise.
+ * include/profile/unordered_map (unordered_map<>::_M_profile_destruct,
+ unordered_multimap<>::_M_profile_destruct): Enhance thanks to usage of
+ local iterators.
+ * include/profile/unordered_set (unordered_set<>::_M_profile_destruct,
+ unordered_multiset<>::_M_profile_destruct): Likewise.
+ * testsuite_files/23_containers/unordered_set/instantiation_neg.cc:
+ Fix error line.
+ * testsuite_files/23_containers/unordered_set/final_hash.cc: New.
+ * testsuite_files/23_containers/unordered_multiset/final_hash.cc: New.
+ * testsuite_files/23_containers/unordered_map/final_hash.cc: New.
+ * testsuite_files/23_containers/unordered_multimap/final_hash.cc: New.
+
+2011-12-29 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR libstdc++/51701
+ * doc/xml/manual/extensions.xml (Input and Output): Remove reference
+ to RWLock class.
+
+2011-12-23 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * testsuite/tr1/2_general_utilities/shared_ptr/cons/
+ weak_ptr_expired.cc: Modify to PASS instead of XFAIL.
+
+2011-12-23 Kai Tietz <ktietz@redhat.com>
+
+ * config/os/mingw32-w64/os_defines.h (__USE_MINGW_ANSI_STDIO): Define.
+
+2011-12-23 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * include/c_global/cinttypes: Update comments that refer to TR1.
+
+2011-12-23 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR libstdc++/49204
+ * include/std/future (future_errc): Implement LWG 2056.
+
+2011-12-23 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * include/bits/regex.h (match_results::size_type): Use
+ allocator_traits.
+
+2011-12-22 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR libstdc++/48362
+ * testsuite/libstdc++-prettyprinters/48362.cc: New.
+
+2011-12-22 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR libstdc++/48362
+ * python/libstdcxx/v6/printers.py (StdTuplePrinter): Handle empty
+ tuples.
+
+2011-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR libstdc++/51365
+ * include/std/tuple (_Tuple_impl): Check __is_final as well as
+ is_empty.
+ * testsuite/20_util/tuple/51365.cc: New.
+
+2011-12-19 Benjamin Kosnik <bkoz@redhat.com>
+
+ * libsupc++/eh_tm.cc (free_any_cxa_exception): Use
+ __GCC_ATOMIC_INT_LOCK_FREE, not _GLIBCXX_ATOMIC_BUILTINS_4.
+
+2011-12-19 Benjamin Kosnik <bkoz@redhat.com>
+
+ * testsuite/performance/25_algorithms/search_n.cc: Disambiguate
+ local variable.
+
+2011-12-18 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * doc/xml/manual/iterators.xml: Replace "sect1" with "section".
+ * doc/xml/manual/algorithms.xml: Likewise.
+ * doc/html/manual/iterators.html: Likewise.
+ * doc/html/manual/algorithms.html: Likewise.
+
+2011-12-15 Paolo Carlini <paolo.carlini@oracle.com>
+ Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR libstdc++/51558
+ * include/bits/functional_hash.h (struct hash): Add static_assert.
+ * src/compatibility-c++0x.cc: Adjust compatibility definitions.
+ * testsuite/23_containers/unordered_map/erase/51142.cc: Adjust.
+ * testsuite/23_containers/unordered_set/erase/51142.cc: Likewise.
+ * testsuite/23_containers/unordered_multimap/erase/51142.cc: Likewise.
+ * testsuite/23_containers/unordered_multiset/erase/51142.cc: Likewise.
+
2011-12-15 Benjamin Kosnik <bkoz@redhat.com>
* testsuite/22_locale/num_put/put/char/9780-2.cc: Add test for "C"