1 files changed, 14 insertions, 0 deletions
diff --git a/tests/disabled/t1048.scala b/tests/disabled/t1048.scala
new file mode 100644
index 000000000..b8694b38e
--- /dev/null
+++ b/tests/disabled/t1048.scala
@@ -0,0 +1,14 @@
+trait T[U] {
+  def x: T[_ <: U]
+}
+
+object T {
+  def unapply[U](t: T[U]): Option[T[_ <: U]] = Some(t.x)
+}
+
+object Test {
+  def f[W](t: T[W]) = t match {
+    case T(T(_)) => ()
+  }
+}
+