Mercurial > urweb

view demo/list.urs @ 1736:7ec8dab190a7

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Better discovery of type class instances from recursive definitions
author Adam Chlipala <adam@chlipala.net>
date Wed, 02 May 2012 08:34:50 -0400
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