1 files changed, 12 insertions, 0 deletions
diff --git a/tests/untried/pos/t8315.scala b/tests/untried/pos/t8315.scala
new file mode 100644
index 000000000..2f7742ed6
--- /dev/null
+++ b/tests/untried/pos/t8315.scala
@@ -0,0 +1,12 @@
+object Test {
+  def crash(as: Listt): Unit = {
+    map(as, (_: Any) => return)
+  }
+ 
+  final def map(x: Listt, f: Any => Any): Any = {
+    if (x eq Nill) "" else f("")
+  }
+}
+ 
+object Nill extends Listt
+class Listt