1 files changed, 12 insertions, 0 deletions
diff --git a/tests/untried/neg/t3909.scala b/tests/untried/neg/t3909.scala
new file mode 100644
index 000000000..758dc70fd
--- /dev/null
+++ b/tests/untried/neg/t3909.scala
@@ -0,0 +1,12 @@
+object DO {
+  class Extras { }
+  object Extras { val defaultValue = new Extras }
+
+  def m1(str: String, extraStuff: Extras = Extras.defaultValue): Int = str.length
+  def m1(i: Int, extraStuff: Extras = Extras.defaultValue): Int = 2 * i
+
+  def main(args: Array[String]): Unit = {
+    val m1s = m1("foo")
+    val m1i = m1(42)
+  }
+}