+2011-12-08 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * include/bits/atomic_base.h (__calculate_memory_order): Rename to...
+ (__cmpexch_failure_order): This, and rewrite as constexpr function.
+ (compare_exchange_strong, compare_exchange_weak): Use it.
+ * include/std/atomic (compare_exchange_strong, compare_exchange_weak):
+ Likewise.
+
+2011-12-07 François Dumont <fdumont@gcc.gnu.org>
+
+ PR libstdc++/51386
+ * include/bits/hashtable_policy.h (_Prime_rehash_policy::_M_next_bkt):
+ Fix computation of _M_prev_resize so that hashtable do not keep on
+ being rehashed when _M_max_load_factor is lower than 1.
+
+2011-12-06 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR libstdc++/51438
+ * libsupc++/nested_exception.h (nested_exception::~nested_exception):
+ Declare noexcept.
+ * libsupc++/nested_exception.cc: Adjust.
+ * testsuite/18_support/nested_exception/51438.cc: New.
+ * testsuite/18_support/nested_exception/throw_with_nested.cc: Adjust.
+ * testsuite/18_support/nested_exception/rethrow_if_nested.cc:
+ Likewise.
+
+ * src/shared_ptr.cc: Use noexcept where appropriate.
+ * include/std/system_error: Likewise.
+ * include/std/functional: Likewise.
+ * include/bits/shared_ptr_base.h: Likewise.
+ * src/stdexcept.cc: Use _GLIBCXX_USE_NOEXCEPT where appropriate.
+ * include/std/stdexcept: Likewise.
+ * libsupc++/bad_cast.cc: Likewise.
+ * libsupc++/bad_typeid.cc: Likewise.
+ * libsupc++/eh_exception.cc: Likewise.
+ * libsupc++/typeinfo: Likewise.
+ * libsupc++/exception: Likewise.
+ * libsupc++/eh_ptr.cc: Likewise.
+ * libsupc++/bad_alloc.cc: Likewise.
+ * libsupc++/exception_ptr.h: Likewise.
+
+ * include/std/chrono: Use noexcept where appropriate.
+ * src/chrono.cc: Likewise.
+
+2011-12-06 Jonathan Wakely <jwakely.gcc@gmail.com>
+ Chris Jefferson <chris@bubblescope.net>
+
+ PR libstdc++/51183
+ * include/std/stl_pair.h (pair<>::__cons, pair<>::__do_cons): Remove.
+ (pair<>::pair(piecewise_construct_t, tuple<>, tuple<>): Only declare.
+ (pair<>::pair(tuple<>&, tuple<>&, _Index_tuple<>, _Index_tuple<>)):
+ Declare.
+ * include/std/tuple (pair<>::__cons, pair<>::__do_cons): Remove.
+ (pair<>::pair(tuple<>&, tuple<>&, _Index_tuple<>, _Index_tuple<>)):
+ Define.
+ (pair<>::pair(piecewise_construct_t, tuple<>, tuple<>): Define,
+ delegating to the latter.
+ * testsuite/20_util/pair/piecewise2.cc: New.
+
+2011-12-05 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * libsupc++/initializer_list: Do not declare anything if
+ __GXX_EXPERIMENTAL_CXX0X__ is not defined.
+
+2011-12-04 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * include/std/type_traits: Doxygen improvements.
+ * include/bits/move.h: Likewise.
+ * include/tr1/type_traits: Likewise.
+ * include/tr2/type_traits: Likewise.
+ * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error
+ line numbers
+ * testsuite/20_util/forward/c_neg.cc: Likewise.
+ * testsuite/20_util/forward/f_neg.cc: Likewise.
+ * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
+ Likewise.
+ * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
+ Likewise.
+
+2011-12-04 Markus Trippelsdorf <markus@trippelsdorf.de>
+ Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * include/bits/stl_heap.h (pop_heap): Check for non-empty range in
+ overload taking a predicate.
+ * testsuite/25_algorithms/pop_heap/empty2_neg.cc: New.
+
+2011-12-03 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * include/debug/macros.h (__glibcxx_check_non_empty_range): Define.
+ * include/debug/debug.h (__glibcxx_requires_non_empty_range): Define.
+ * include/debug/formatter.h (__msg_non_empty_range): Add.
+ * src/debug.cc: Message text for __msg_non_empty_range.
+ * include/bits/stl_heap.h (pop_heap): Check for non-empty range.
+ * testsuite/25_algorithms/pop_heap/empty_neg.cc: New.
+
2011-12-03 Jonathan Wakely <jwakely.gcc@gmail.com>
* doc/xml/manual/utilities.xml: Remove outdated text.
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