view demo/list.urs @ 1805:d12192c7aa3e

Revert last changeset for now; needs more thought
author Adam Chlipala <adam@chlipala.net>
date Sun, 05 Aug 2012 17:11:39 -0400
parents 4d519baf357c
children
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datatype list t = Nil | Cons of t * list t

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

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