1 files changed, 7 insertions, 0 deletions
diff --git a/tests/untried/neg/t4818.scala b/tests/untried/neg/t4818.scala
new file mode 100644
index 000000000..faae22920
--- /dev/null
+++ b/tests/untried/neg/t4818.scala
@@ -0,0 +1,7 @@
+object Test {
+	case class Fn[A, B](f: A => B)
+
+	def f(x: Any) = x match { case Fn(f) => f(5) }
+
+	Fn((x: String) => x)
+}