Mercurial > urweb
view tests/onerror.ur @ 2109:f42fea631c1d
Improve wildification for records of type-class witnesses
author | Adam Chlipala <adam@chlipala.net> |
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date | Wed, 28 Jan 2015 08:47:04 -0500 |
parents | b4480a56cab7 |
children |
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fun main n = case n of 0 => error <xml>Zero is bad!</xml> | _ => return <xml/>