1 files changed, 2 insertions, 0 deletions
diff --git a/test/junit/scala/tools/testing/AssertUtil.scala b/test/junit/scala/tools/testing/AssertUtil.scala
index 9a97c5114f..9b4833d46b 100644
--- a/test/junit/scala/tools/testing/AssertUtil.scala
+++ b/test/junit/scala/tools/testing/AssertUtil.scala
@@ -19,6 +19,8 @@ object AssertUtil {
         val clazz = manifest.runtimeClass
         if (!clazz.isAssignableFrom(e.getClass))
           throw e
+        else return
     }
+    throw new AssertionError("Expression did not throw!")
   }
 }