+2011-11-17 Jason Merrill <jason@redhat.com>
+
+ * testsuite/21_strings/basic_string/cons/char/moveable2.cc
+ (tstring): Add defaulted move assignment.
+ * testsuite/21_strings/basic_string/cons/wchar_t/moveable2.cc
+ (tstring): Add defaulted move assignment.
+ * testsuite/util/testsuite_tr1.h (NoexceptMoveConsClass): Add
+ defaulted move assignment operator.
+ (NoexceptMoveAssignClass): Add defaulted move constructor.
+
+2011-11-17 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * doc/xml/manual/status_cxx2011.xml: Status of piecewise construction
+ and ios_base::failure.
+ * doc/xml/manual/backwards_compatibility.xml: List headers in
+ alphabetical order.
+
+2011-11-16 Andrew MacLeod <amacleod@redhat.com>
+
+ PR libstdc++/51102
+ * include/bits/atomic_base.h (ATOMIC_BOOL_LOCK_FREE,
+ ATOMIC_POINTER_LOCK_FREE): New. Add missing macros.
+
+2011-11-15 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR libstdc++/51142
+ * include/debug/unordered_map (unordered_map<>::erase(iterator),
+ unordered_multimap<>::erase(iterator)): Add, consistently with
+ LWG 2059.
+ * include/debug/unordered_set (unordered_set<>::erase(iterator),
+ unordered_multiset<>::erase(iterator)): Likewise.
+ * include/debug/map.h (map<>::erase(iterator)): Likewise.
+ * include/debug/multimap.h (multimap<>::erase(iterator)): Likewise.
+ * include/profile/map.h (map<>::erase(iterator)): Likewise.
+ * include/profile/multimap.h (multimap<>::erase(iterator)): Likewise.
+ * include/bits/hashtable.h (_Hashtable<>::erase(iterator)): Likewise.
+ * include/bits/stl_map.h (map<>::erase(iterator)): Likewise.
+ * include/bits/stl_multimap.h (multimap<>::erase(iterator)): Likewise.
+ * include/bits/stl_tree.h (_Rb_tree<>::erase(iterator)): Likewise.
+ * testsuite/23_containers/unordered_map/erase/51142.cc: New.
+ * testsuite/23_containers/multimap/modifiers/erase/51142.cc: Likewise.
+ * testsuite/23_containers/set/modifiers/erase/51142.cc: Likewise.
+ * testsuite/23_containers/unordered_multimap/erase/51142.cc: Likewise.
+ * testsuite/23_containers/unordered_set/erase/51142.cc: Likewise.
+ * testsuite/23_containers/multiset/modifiers/erase/51142.cc: Likewise.
+ * testsuite/23_containers/unordered_multiset/erase/51142.cc: Likewise.
+ * testsuite/23_containers/map/modifiers/erase/51142.cc: Likewise.
+
+2011-11-15 Jason Dick <dickphd@gmail.com>
+
+ PR libstdc++/51133
+ * include/tr1/poly_hermite.tcc (__poly_hermite_recursion): Fix
+ wrong sign in recursion relation.
+
+2011-11-14 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * include/c_global/cmath (frexp, modf, remquo): Do not mark constexpr,
+ not viable anyway due to the pointer parameter.
+
+2011-11-13 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * include/c_global/cmath (atan2, fmod, pow, copysign, fdim,
+ fma, fmax, fmin, hypot, nextafter, remainder, remquo): Simplify
+ constraining on the return type.
+ * include/tr1/cmath (copysign, fdim, fma, fmax, fmin, hypot,
+ nextafter, remainder, remquo): Likewise.
+
+2011-11-13 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * using.xml: Use GNU/Linux.
+
+2011-11-12 Jason Merrill <jason@redhat.com>
+
+ PR c++/51060
+ * testsuite/25_algorithms/max/1.cc (test01): Drop references.
+ * testsuite/25_algorithms/min/1.cc (test01): Drop references.
+ * testsuite/25_algorithms/minmax/1.cc (test01): Drop references.
+
+2011-11-12 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR libstdc++/51083
+ * include/ext/type_traits.h (__promote): Only define __type member
+ for integral and floating point types, to prevent math functions
+ participating in overload resolution for other types.
+ (__promote_2, __promote_3, __promote_4): Use __promote in default
+ template argument values, so deduction only succeeds for integral and
+ floating point types.
+ * testsuite/26_numerics/cmath/51083.cc: New.
+ * testsuite/26_numerics/complex/51083.cc: New.
+ * testsuite/tr1/8_c_compatibility/cmath/51083.cc: New.
+ * testsuite/tr1/8_c_compatibility/complex/51083.cc: New.
+
+2011-11-10 Andrew MacLeod <amacleod@redhat.com>
+
+ PR middle-end/51038
+ * include/bits/atomic_base.h (atomic_thread_fence): Call built-in.
+ (atomic_signal_fence): Call built-in.
+ (test_and_set, clear): Call new atomic built-ins.
+
+2011-11-09 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * include/bits/allocator.h (__shrink_to_fit_aux::_S_do_it): Create
+ the new object with the same allocator.
+ * testsuite/23_containers/vector/capacity/shrink_to_fit2.cc: New.
+
+2011-11-09 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * include/profile/unordered_map: Add missing copy constructors.
+ * include/profile/unordered_set: Likewise.
+
+2011-11-09 Dodji Seketeli <dodji@redhat.com>
+
+ PR c++/51027
+ * include/ext/pointer.h (rebind): Append missing ';'.
+
+2011-11-09 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * include/bits/stl_vector.h (vector::_Alloc_traits): Make private.
+ * include/debug/vector: Add allocator-extended constructors, ensure
+ move assignment and swap have same allocator propagation semantics
+ and exceptions specification as base class.
+ * include/profile/vector: Likewise.
+ (vector::push_back(_Tp&&)): Forward argument as rvalue.
+ * testsuite/23_containers/vector/debug/alloc_prop.cc: New.
+ * doc/xml/manual/status_cxx2011.xml: Clarify status of container
+ requirements with respect to allocators.
+ (status.iso.200x): Add anchor for old ID to preserve existing links.
+
+2011-11-08 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * include/bits/shared_ptr_base.h (_Sp_counted_ptr): Make 'final'.
+ (_Sp_counted_deleter): Make 'final'. Use allocator_traits.
+ (_Sp_counted_ptr_inplace): Make 'final'. Use allocator_traits.
+ Derive from _Sp_counted_ptr instead of _Sp_counted_deleter to use EBO
+ for the allocator.
+ (__shared_count, __shared_ptr): Use allocator_traits.
+ * include/std/future (__future_base::_Result_alloc): Make 'final'. Use
+ allocator traits.
+ (__future_base::_Task_state): Make 'final'.
+ (__future_base::_Deferred_state): Likewise.
+ (__future_base::_Async_state): Likewise.
+ * testsuite/20_util/shared_ptr/cons/alloc_min.cc: New.
+ * testsuite/20_util/shared_ptr/creation/alloc_min.cc: New.
+ * testsuite/20_util/shared_ptr/creation/private.cc: New.
+ * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust line numbers.
+ * testsuite/30_threads/packaged_task/cons/alloc_min.cc: New.
+ * testsuite/30_threads/promise/cons/alloc_min.cc: New.
+
+2011-11-08 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * acinclude.m4 ([GLIBCXX_ENABLE_VISIBILITY]): Rename to
+ [GLIBCXX_ENABLE_LIBSTDCXX_VISIBILITY], likewise for the
+ option itself, to --enable-libstdcxx-visibility.
+ * configure.ac: Adjust call.
+ * doc/xml/manual/configure.xml: Update.
+ * configure: Regenerate.
+
+2011-11-08 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * testsuite/29_atomics/headers/atomic/macros.cc: Avoid -Wall
+ warnings.
+ * testsuite/29_atomics/atomic/cons/user_pod.cc: Likewise.
+
+2011-11-08 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR libstdc++/51018
+ * testsuite/30_threads/thread/native_handle/typesizes.cc: Do not run
+ on netbsd.
+
+2011-11-07 Aldy Hernandez <aldyh@redhat.com>
+ Richard Henderson <rth@redhat.com>
+
+ Merged from transactional-memory.
+
+ * testsuite/util/testsuite_abi.cc (check_version): Add CXXABI_TM_1.
+ * libsupc++/eh_tm.cc: New file.
+ * libsupc++/unwind-cxx.h (__cxa_tm_cleanup): Declare.
+ * config/abi/pre/gnu.ver: Export __cxa_tm_cleanup.
+ * config/abi/pre/gnu-versioned-namespace.ver: Likewise.
+ * libsupc++/Makefile.am (sources): Add eh_tm.cc.
+ * libsupc++/Makefile.in: Rebuild.
+
+2011-11-07 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR libstdc++/51018
+ * include/profile/impl/profiler_node.h (__stack_hash::
+ operator()(__stack_t)): Just use std::size_t everywhere.
+
+2011-11-07 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * include/std/future (__future_base::_Ptr): Use alias-declaration.
+ (__is_same_pkgdtask): Rename to __constrain_pkgdtask and use decay
+ instead of remove_reference so that cv-quals are removed.
+
+2011-11-07 Ed Smith-Rowland <3dw4rd@verizon.net>
+
+ * include/precompiled/stdc++.h: Add cstdalign.
+
+2011-11-07 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * include/std/complex (complex<>::real(), complex<>::imag()):
+ Remove redundant const qualifiers.
+
+2011-11-07 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * include/bits/ptr_traits.h (__rebind): Replace with...
+ (rebind): Implement using alias-declaration.
+ * include/ext/pointer.h (__rebind): Replace with...
+ (rebind): Implement using alias-declaration.
+ * include/bits/alloc_traits.h (__rebind_alloc, __rebind_traits):
+ Replace with...
+ (rebind_alloc, rebind_traits): Implement using alias-declaration.
+ * include/ext/alloc_traits.h (rebind): Use rebind_alloc instead of
+ __rebind_alloc.
+ * include/std/scoped_allocator (rebind): Likewise.
+
+2011-11-07 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * include/std/mutex (call_once): Store closure in __once_functor
+ as bound function wrapper might not be copyable.
+
+2011-11-07 Andrew MacLeod <amacleod@redhat.com>
+
+ * include/bits/atomic_base.h (atomic_thread_fence): Revert.
+ (atomic_signal_fence): Revert.
+
+2011-11-07 Andrew MacLeod <amacleod@redhat.com>
+
+ * include/bits/atomic_base.h (atomic_thread_fence): Call builtin.
+ (atomic_signal_fence): Call builtin.
+ (atomic_flag::test_and_set): Call __atomic_exchange when it is lockfree,
+ otherwise fall back to call __sync_lock_test_and_set.
+ (atomic_flag::clear): Call __atomic_store when it is lockfree,
+ otherwise fall back to call __sync_lock_release.
+
+2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR bootstrap/50982
+ * include/Makefile.am (${host_builddir}/gthr-posix.h): Reflect
+ gthr-posix.h move.
+ * include/Makefile.in: Regenerate.
+
+2011-11-07 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * acinclude.m4 (GLIBCXX_CHECK_SC_NPROC_ONLN): Define.
+ (GLIBCXX_CHECK_PTHREADS_NUM_PROCESSORS_NP): Define.
+ (GLIBCXX_CHECK_SYSCTL_HW_NCPU): Define.
+ * configure.ac: Use new checks.
+ * configure: Regenerate.
+ * config.h.in: Regenerate.
+ * src/thread.cc: Check new config macros.
+ * testsuite/lib/libstdc++.exp: Likewise.
+
+2011-11-07 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * config/abi/pre/gnu.ver: Fix exports for string::pop_back.
+
+2011-11-07 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * acinclude.m4: Check for <stdalign.h>
+ * configure: Regenerate.
+ * config.h.in: Likewise.
+ * include/Makefile.am: Add <cstdalign>.
+ * include/Makefile.in: Regenerate.
+ * include/c_global/cstdalign: New.
+ * testsuite/18_support/headers/cstdalign/std_c++0x_neg.cc: New.
+ * doc/xml/manual/backwards_compatibility.xml: Update.
+ * doc/xml/manual/status_cxx2011.xml: Update.
+
+2011-11-07 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ PR libstdc++/50982
+ * include/std/mutex (__once_proxy): Use void parameter list to
+ work on implicit extern "C" systems.
+
+2011-11-07 Xinliang David Li <davidxl@google.com>
+
+ * include/backward/hashtable.h: Make __stl_prime_list
+ in comdat section.
+
+2011-11-07 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * include/bits/basic_string.h (basic_string::at): Move adjacent to other
+ overload.
+ (basic_string::pop_back): Define.
+ * include/debug/string (__gnu_debug::basic_string::pop_back): Likewise.
+ * include/ext/vstring.h (__versa_string::pop_back): Likewise.
+ * config/abi/pre/gnu.ver: Add new symbols.
+ * testsuite/21_strings/basic_string/modifiers/char/pop_back.cc: New.
+ * testsuite/21_strings/basic_string/modifiers/wchar_t/pop_back.cc: New.
+ * testsuite/21_strings/basic_string/range_access.cc: Split to ...
+ * testsuite/21_strings/basic_string/range_access/char/1.cc: Here and ...
+ * testsuite/21_strings/basic_string/range_access/wchar_t/1.cc: Here.
+ * testsuite/ext/vstring/modifiers/char/pop_back.cc: New.
+ * testsuite/ext/vstring/modifiers/wchar_t/pop_back.cc: New.
+
+2011-11-06 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * doc/xml/manual/backwards_compatibility.xml: Fix autoconf tests for
+ C++11 compiler features and library headers. Add stable id
+ attributes. Use <filename> element for headers and surround in angle
+ brackets. Use <classname> for classes.
+ * doc/html/*: Regenerate.
+
+2011-11-06 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * doc/xml/manual/status_cxx2011.xml: Document <cuchar> and
+ <cstdalign> as missing.
+
+2011-11-06 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * doc/xml/faq.xml: Replace references to C++0x with C++11.
+ * doc/xml/manual/intro.xml: Likewise.
+ * doc/xml/manual/backwards_compatibility.xml: Likewise.
+ * doc/xml/manual/shared_ptr.xml: Likewise.
+ * doc/xml/manual/configure.xml: Likewise.
+ * doc/xml/manual/evolution.xml: Likewise.
+ * doc/xml/manual/using.xml: Likewise.
+ * doc/xml/manual/strings.xml: Likewise.
+ * doc/xml/manual/debug_mode.xml: Likewise.
+ * doc/xml/manual/policy_data_structures.xml: Likewise.
+ * doc/xml/manual/extensions.xml: Likewise.
+ * doc/xml/manual/diagnostics.xml: Likewise.
+ * doc/xml/manual/test.xml: Likewise.
+ * doc/xml/manual/status_cxx200x.xml: Likewise, and rename to...
+ * doc/xml/manual/status_cxx2011.xml: Here.
+ * doc/Makefile.am: Rename status_cxx200x.xml.
+ * doc/Makefile.in: Regenerate.
+ * doc/html/*: Regenerate.
+
+2011-11-06 François Dumont <fdumont@gcc.gnu.org>
+
+ * testsuite/performance/23_containers/insert_erase/41975.cc: Add
+ tests to check performance with or without cache of hash code and with
+ string type that has a costlier hash functor than int type.
+
+2011-11-06 Benjamin Kosnik <bkoz@redhat.com>
+ Andrew MacLeod <amacleod@redhat.com>
+
+ Merged from cxx-mem-model.
+
+ * include/Makefile.am (bits_headers): Remove atomic_0.h, atomic_2.h.
+ * include/Makefile.in: Regenerate.
+ * src/Makefile.am (sources): Rename atomic.cc to
+ compatibility-atomic-c++0x.cc.
+ * src/Makefile.in: Regenerate.
+ * include/bits/atomic_0.h: Remove.
+ * include/bits/atomic_2.h: Incorporate into...
+ * include/bits/atomic_base.h: ...this. Use new __atomic routines.
+ * include/std/atomic: Add generic atomic calls to basic atomic class.
+ * src/atomic.cc: Move...
+ * src/compatibility-atomic-c++0x.cc: ...here.
+ * src/compatibility-c++0x.cc: Tweak.
+ * testsuite/29_atomics/atomic/cons/user_pod.cc: Fix.
+ * testsuite/29_atomics/atomic/requirements/explicit_instantiation/1.cc:
+ Same.
+ * testsuite/29_atomics/headers/atomic/macros.cc: Same.
+
+2011-11-06 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * doc/xml/manual/test.xml: Fix dg-warning examples.
+
2011-11-06 Jonathan Wakely <jwakely.gcc@gmail.com>
PR libstdc++/44436
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