Mercurial > urweb

view tests/onerror.ur @ 1737:78d7cc9c9b18

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Don't modify the module cache after elaboration failures
author Adam Chlipala <adam@chlipala.net>
date Wed, 02 May 2012 08:56:19 -0400
parents b4480a56cab7
children
line wrap: on
line source
fun main n =
  case n of
      0 => error <xml>Zero is bad!</xml>
    | _ => return <xml/>