Fix pickler printing of TERMREFin, TYPEREFin

Author: odersky

compiler/src/dotty/tools/dotc/core/tasty/TastyPrinter.scala

@@ -65,7 +65,7 @@ class TastyPrinter(bytes: Array[Byte])(implicit ctx: Context) {
               printName(); printName()
             case VALDEF | DEFDEF | TYPEDEF | TYPEPARAM | PARAM | NAMEDARG | BIND =>
               printName(); printTrees()
-            case REFINEDtype =>
+            case REFINEDtype | TERMREFin | TYPEREFin =>
               printName(); printTree(); printTrees()
             case RETURN | HOLE =>
               printNat(); printTrees()