1 files changed, 10 insertions, 0 deletions
diff --git a/test/files/pos/t9855.scala b/test/files/pos/t9855.scala
new file mode 100644
index 0000000000..b6ac3e2432
--- /dev/null
+++ b/test/files/pos/t9855.scala
@@ -0,0 +1,10 @@
+class C {
+	def xx(verb: String, a: Array[Int]) {
+	  val reYYYY = """(\d\d\d\d)""".r
+	  verb match {
+	    case "time" if a.isEmpty =>
+	    case "time"              =>
+	    case reYYYY(y)           =>
+	  }
+	}
+}