diff options
Diffstat (limited to 'test/files/pos/t573.scala')
-rw-r--r-- | test/files/pos/t573.scala | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/test/files/pos/t573.scala b/test/files/pos/t573.scala index 694d001e3c..7b9d377cd1 100644 --- a/test/files/pos/t573.scala +++ b/test/files/pos/t573.scala @@ -16,15 +16,15 @@ import DirX._; abstract class Linked { type Node <: Node0; - + abstract class Node0 { self: Node => - + var next : Node = _; var prev : Node = _; - + def get(dir : Dir) = if (dir == BEFORE) prev; else next; - private def set(dir : Dir, node : Node) = + private def set(dir : Dir, node : Node) = if (dir == BEFORE) prev = node; else next = node; def link(dir : Dir, node : Node) = { @@ -34,7 +34,7 @@ abstract class Linked { node.set(dir.reverse, self); } - + def end(dir : Dir) : Node = { if (get(dir) == null) this; else get(dir).end(dir); |