Test case

odersky · odersky · commit 5d782d316e1c · 2016-12-15T15:36:19.000+01:00
diff --git a/tests/neg/i1806.scala b/tests/neg/i1806.scala
@@ -0,0 +1,7 @@
+trait A {
+  class Inner
+ }
+trait B extends A {
+  class Inner extends super.Inner // error
+}
+
