1 files changed, 15 insertions, 0 deletions
diff --git a/test/files/neg/t1364.scala b/test/files/neg/t1364.scala
new file mode 100644
index 0000000000..6b02580fa5
--- /dev/null
+++ b/test/files/neg/t1364.scala
@@ -0,0 +1,15 @@
+trait A {
+  type T <: { type S[-U] }
+  val x : T
+  def y : x.S[AnyRef]
+  def z : x.S[String] = y
+}
+
+object B extends A {
+ type T = { type S[U] = U }
+ val x : T = null
+ def y : x.S[AnyRef] = new AnyRef
+ def t : String = z
+}
+
+// println(B.t)
+\ No newline at end of file