1 // Compiler options: -langversion:experimental
2 class Derived (int arg
, ref byte b
, out int o
) : Base (out o
)
4 public long field
= arg
;
5 public int fieldRef
= b
;
10 internal Base (out int o
)
18 public static int Main ()
22 var d
= new Derived (-5, ref b
, out arg
);
29 System
.Console
.WriteLine ("ok");