Changed __config to react to all of clang's currently documented has_feature flags, and renamed _LIBCPP_MOVE to _LIBCPP_HAS_NO_RVALUE_REFERENCES to be more consistent with the rest of the libc++'s flags, and with clang's nomenclature.
llvm-svn: 113086
diff --git a/libcxx/include/algorithm b/libcxx/include/algorithm
index 56426e7..74feafd 100644
--- a/libcxx/include/algorithm
+++ b/libcxx/include/algorithm
@@ -2693,7 +2693,7 @@
template <class _RandomAccessIterator, class _RandomNumberGenerator>
void
random_shuffle(_RandomAccessIterator __first, _RandomAccessIterator __last,
-#ifdef _LIBCPP_MOVE
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_RandomNumberGenerator&& __rand)
#else
_RandomNumberGenerator& __rand)
