diff options
Diffstat (limited to 'test/files/pos/t1357.scala')
-rw-r--r-- | test/files/pos/t1357.scala | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/files/pos/t1357.scala b/test/files/pos/t1357.scala new file mode 100644 index 0000000000..7bc6d45034 --- /dev/null +++ b/test/files/pos/t1357.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(_, _) => { + } + } + } + } +}
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