Mercurial > urweb
view demo/list.urs @ 1189:b8cfb05c091d
More informative tag mismatch error message
author | Adam Chlipala <adamc@hcoop.net> |
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date | Tue, 16 Mar 2010 16:17:02 -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