Reclassify test

Author: odersky

tests/neg/i11045.scala

@@ -0,0 +1,5 @@
+abstract class Foo(x: Any)
+class Boom(var x: Unit, y: Unit) extends Foo((x: Int) => x) // was error: super constructor cannot be passed a self reference
+@main def Test =
+  Boom((), ())
+