Mercurial > urweb

annotate tests/mutual.ur @ 1326:d91f84599693

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Instantiate any Unit unification variables that remain after elaboration
author Adam Chlipala <adam@chlipala.net>
date Thu, 02 Dec 2010 14:11:18 -0500
parents 61a1f5c5ae2c
children
rev   line source
adamc@805 1 datatype foo = A | B of bar
adamc@805 2 and bar = C | D of foo
adamc@807 3
adamc@807 4 val q = B (D A)
adamc@807 5
adamc@807 6 fun main () = return <xml>
adamc@807 7 {case q of
adamc@807 8 B (D A) => <xml>Good</xml>
adamc@807 9 | _ => <xml>Bad</xml>}
adamc@807 10 </xml>