view tests/pcase.ur @ 1943:3ecd0b6360eb

Change where a transaction is marked finished, to avoid forgetting to rollback a failed transaction
author Adam Chlipala <adam@chlipala.net>
date Fri, 27 Dec 2013 12:30:44 -0500
parents 71bafe66dbe1
children
line wrap: on
line source
val flip = fn x : int => case x of 0 => 1 | _ => 0

val zero = flip 1
val one = flip 0

val flipS = fn x : string => case x of "" => "Hello world!" | _ => ""

val s1 = flipS ""
val s2 = flipS "Boop"