view tests/pprint.ur @ 2041:ec7a1fa5e88f

Another MonoReduce fix
author Adam Chlipala <adam@chlipala.net>
date Sat, 26 Jul 2014 09:26:11 -0400
parents 318ba997a149
children
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line source
fun isNone [a] (x : option a) =
    case x of
        None => True
      | Some _ => False