From 5495b66a3c4e509fe09787d85ba76e5cfc165735 Mon Sep 17 00:00:00 2001
From: Nicolas Stucki <nicolas.stucki@gmail.com>
Date: Thu, 10 Feb 2022 13:32:39 +0100
Subject: [PATCH] Add regression test

Closes https://github.com/lampepfl/dotty-feature-requests/issues/112
---
 tests/pos/f112.scala | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 tests/pos/f112.scala

diff --git a/tests/pos/f112.scala b/tests/pos/f112.scala
new file mode 100644
index 000000000000..ad19fc5c4b04
--- /dev/null
+++ b/tests/pos/f112.scala
@@ -0,0 +1,6 @@
+type X
+val x: X = ???
+extension (x: X) def unapply(arg: Any): Boolean = true
+def test =
+  ??? match
+    case x() =>