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/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2003-2011, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
package scala.util.control
/** A marker trait indicating that the `Throwable` it is mixed into is
* intended for flow control.
*
* Note that `Throwable` subclasses which extend this trait may extend any
* other `Throwable` subclass (eg. `RuntimeException`) and are not required
* to extend `Throwable` directly.
*
* Instances of `Throwable` subclasses marked in this way should not normally
* be caught. Where catch-all behaviour is required `ControlThrowable`
* should be propagated, for example:
* {{{
* import scala.util.control.ControlThrowable
*
* try {
* // Body might throw arbitrarily
* } catch {
* case c: ControlThrowable => throw c // propagate
* case t: Exception => log(t) // log and suppress
* }
* }}}
*
* @author Miles Sabin
*/
trait ControlThrowable extends Throwable with NoStackTrace
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