Mercurial > urweb

view tests/pprint.ur @ 1855:0480b8f29a47

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Undo 'let' inlining tweak; improve optimization of 'case' of type 'transaction'
author Adam Chlipala <adam@chlipala.net>
date Fri, 07 Jun 2013 16:11:52 -0400
parents 318ba997a149
children
line wrap: on
line source
fun isNone [a] (x : option a) =
    case x of
        None => True
      | Some _ => False