re PR libstdc++/59738 (r206444 caused FAIL: 23_containers/vector/52591.cc)

	PR libstdc++/59738
	* include/bits/stl_vector.h (vector<>::_M_move_assign): Restore
	support for non-Movable types.

From-SVN: r206480

libstdc++-v3/ChangeLog

+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.
+
 2014-01-08  François Dumont  <fdumont@gcc.gnu.org>
 
 	* include/bits/stl_vector.h (std::vector<>::_M_move_assign): Pass

libstdc++-v3/include/bits/stl_vector.h

@@ -1433,7 +1433,8 @@ _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
       void
       _M_move_assign(vector&& __x, std::true_type) noexcept
       {
-	const vector __tmp(std::move(*this), get_allocator());
+	vector __tmp(get_allocator());
+	this->_M_impl._M_swap_data(__tmp._M_impl);
 	this->_M_impl._M_swap_data(__x._M_impl);
 	if (_Alloc_traits::_S_propagate_on_move_assign())
 	  std::__alloc_on_move(_M_get_Tp_allocator(),