1 files changed, 13 insertions, 0 deletions
diff --git a/test/files/pos/patterns.scala b/test/files/pos/patterns.scala
new file mode 100644
index 0000000000..671ba096e3
--- /dev/null
+++ b/test/files/pos/patterns.scala
@@ -0,0 +1,13 @@
+trait Option[a] {}
+case class Some[a](x: a) extends Option[a];
+case class None[a]() extends Option[a];
+
+module test {
+
+  def println(str: String): Unit = java.lang.System.out.println(str);
+
+  def print(opt: Option[String]) = opt match {
+    case Some(x) => println(x);
+    case None() => println("nothing");
+  }
+}
+\ No newline at end of file