1 files changed, 12 insertions, 0 deletions
diff --git a/test/files/run/t4794.scala b/test/files/run/t4794.scala
new file mode 100644
index 0000000000..afe89fa429
--- /dev/null
+++ b/test/files/run/t4794.scala
@@ -0,0 +1,12 @@
+trait Mutable[@specialized A] { def a: A; def a_=(a0: A): Unit }
+trait NotSpecialized { }
+class Arr[@specialized A](val arr: Array[A]) {
+  def bippy(m: Mutable[A]) { m.a = arr(0) }
+  def quux(m: Mutable[A] with NotSpecialized) { m.a = arr(0) }
+}
+
+object Test {
+  def main(args: Array[String]): Unit = {
+    println(classOf[Arr[_]].getMethods filter (_.getName contains "quux") size) // expect 10, not 1
+  }
+}