Mercurial > urweb

view tests/optionM.ur @ 1668:64c1e65c2365

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Prevent horrifying loops in unification variable graph
author Adam Chlipala <adam@chlipala.net>
date Mon, 09 Jan 2012 16:20:10 -0500
parents a99b743a3087
children
line wrap: on
line source
fun main () : transaction page = return <xml>{[x <- Some 1;
                                               y <- Some 2;
                                               return (x + y)]}</xml>