Unrelated test

Play with Result and Try types. Piggybacked here.

Author: odersky

tests/pos/Result.scala

@@ -0,0 +1,17 @@
+import scala.util.control.NonFatal
+object p {
+
+  enum Result[+T, +E] {
+    case OK [T](x: T) extends Result[T, Nothing]
+    case Err[E](e: E) extends Result[Nothing, E]
+  }
+
+  type Try[T] = Result[T, Throwable]
+  object Try {
+    def apply[T](x: => T): Try[T] =
+      try Result.OK(x)
+      catch {
+        case NonFatal(ex) => Result.Err(ex)
+      }
+  }
+}