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.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@113086 91177308-0d34-0410-b5e6-96231b3b80d8

test/algorithms/alg.sorting/alg.merge/inplace_merge_comp.pass.cpp

@@ -18,7 +18,7 @@
 #include <algorithm>
 #include <functional>
 #include <cassert>
-#ifdef _LIBCPP_MOVE
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
 #include <memory>
 
 struct indirect_less
@@ -28,7 +28,7 @@ struct indirect_less
         {return *x < *y;}
 };
 
-#endif  // _LIBCPP_MOVE
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
 
 #include "../../iterators.h"
 
@@ -89,7 +89,7 @@ int main()
     test<random_access_iterator<int*> >();
     test<int*>();
 
-#ifdef _LIBCPP_MOVE
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
     {
     unsigned N = 100;
     unsigned M = 50;
@@ -108,5 +108,5 @@ int main()
     }
     delete [] ia;
     }
-#endif  // _LIBCPP_MOVE
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
 }