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view tests/onerror.ur @ 1489:4437b008e0ab

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Narrow Maybe match case.
author Karn Kallio <kkallio@eka>
date Wed, 06 Jul 2011 18:54:23 -0430
parents b4480a56cab7
children
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fun main n =
  case n of
      0 => error <xml>Zero is bad!</xml>
    | _ => return <xml/>