1 files changed, 8 insertions, 0 deletions
diff --git a/tests/untried/neg/t779.scala b/tests/untried/neg/t779.scala
new file mode 100644
index 000000000..cc92f9062
--- /dev/null
+++ b/tests/untried/neg/t779.scala
@@ -0,0 +1,8 @@
+abstract class Foo {
+  trait Node {
+    def ast: AnyRef = null
+  }
+  trait Something extends Node {
+    override def ast = return null
+  }
+}