+2011-05-31 Jonathan Wakely <jwakely.gcc@gmail.com>
+
+ * include/std/tuple: Restore is_convertible constraint.
+ * testsuite/20_util/tuple/cons/allocate_noncopyable.cc: Remove.
+
2011-05-30 Paolo Carlini <paolo.carlini@oracle.com>
PR libstdc++/49236