1 files changed, 17 insertions, 0 deletions
diff --git a/test/files/run/t7700.scala b/test/files/run/t7700.scala
new file mode 100644
index 0000000000..76d16b808c
--- /dev/null
+++ b/test/files/run/t7700.scala
@@ -0,0 +1,17 @@
+import scala.annotation._
+
+trait C[@specialized U] {
+  @unspecialized
+  def foo(u: U): U
+  @unspecialized
+  def bar[A](u: U) = u
+}
+
+object Test extends App {
+  val declared = classOf[C[_]].getDeclaredMethods.sortBy(_.getName)
+  println(declared.mkString("\n"))
+  object CInt extends C[Int] { def foo(i: Int) = i }
+  object CAny extends C[Any] { def foo(a: Any) = a }
+  assert(CInt.foo(1) == 1)
+  assert(CAny.foo("") == "")
+}