On Mon, Nov 16, 2009 at 3:33 PM, Kris Nuttycombe <kris.nuttyco...@gmail.com>wrote:
> Oops... I didn't realize I'd committed the pom with that in! I've no > problem putting the extra warnings into a profile. Does Scala have an > equivalent of or support the @SuppressWarnings annotation that you > have in Java? > I'm not aware of any annotations that would suppress these warnings. One solution to avoid the warnings would be to declare a class such as: class UncheckedErasure[T](implicit m: scala.reflect.Manifest[T]) { def unapply(x: Any) = x match { case _ if m.erasure.isInstance(x) => Some(x.asInstanceOf[T]) case _ => None } } and everytime we have an unchecked match, we could write, e.g., object uncheckedMap extends UncheckedErasure[Map[String, String]] ... x match { case uncheckedMap(map) => // do something with map } This gets us the same amount of compile-time and runtime type checking, makes the unchecked matches stand out in code, remaining easily searchable, at practically the same runtime cost. alex -- You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=.