Mercurial > urweb
view tests/case.ur @ 840:e4a02e4fa35c
Fix unbound name problem in Jscomp injectors; more List stuff
author | Adam Chlipala <adamc@hcoop.net> |
---|---|
date | Sat, 06 Jun 2009 15:29:34 -0400 |
parents | 71bafe66dbe1 |
children |
line wrap: on
line source
datatype t = A | B val swap = fn x : t => case x of A => B | B => A datatype u = C of t | D val out = fn x : u => case x of C y => y | D => A datatype nat = O | S of nat val is_two = fn x : nat => case x of S (S O) => A | _ => B val zero_is_two = is_two O val one_is_two = is_two (S O) val two_is_two = is_two (S (S O))