From 2d5390fd9925c39f18110c1d74d8dbefd3b16f11 Mon Sep 17 00:00:00 2001 From: Paul Phillips Date: Tue, 6 Oct 2009 13:36:01 +0000 Subject: Test case for #1357. --- test/files/pos/bug1357.scala | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 test/files/pos/bug1357.scala (limited to 'test/files/pos/bug1357.scala') diff --git a/test/files/pos/bug1357.scala b/test/files/pos/bug1357.scala new file mode 100644 index 0000000000..fcdecb3ad3 --- /dev/null +++ b/test/files/pos/bug1357.scala @@ -0,0 +1,21 @@ +object NonEmptyCons { + def unapply[H, T](c: (H, T)): Option[(H, T)] = Some(c) +} + + +object Main { + + type BT[+H, +T <: Tuple2[Tuple2[H, T], Tuple2[H, T]]] = Tuple2[H, T] + + // type T = Tuple2[String,String] + type BinaryTree[+E] = BT[E, T forSome { type T <: Tuple2[BT[E, T], BT[E, T]] }] + + def foo[E](tree: BinaryTree[E]): Unit = tree match { + case NonEmptyCons(_, tail) => { + tail match { + case NonEmptyCons(_, _) => { + } + } + } + } +} \ No newline at end of file -- cgit v1.2.3