Mercurial > urweb

view demo/list.urs @ 1612:7bb8c560f23d

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Announce sidedness errors with source locations
author Adam Chlipala <adam@chlipala.net>
date Fri, 25 Nov 2011 11:08:51 -0500
parents 4d519baf357c
children
line wrap: on
line source
datatype list t = Nil | Cons of t * list t

val length : t ::: Type -> list t -> int

val rev : t ::: Type -> list t -> list t