Mercurial > urweb
view tests/mutual.ur @ 904:6d9538ce94d8
Fix type class resolution infinite loop, discovered while meeting with Ezra
author | Adam Chlipala <adamc@hcoop.net> |
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date | Thu, 06 Aug 2009 15:23:04 -0400 |
parents | 61a1f5c5ae2c |
children |
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datatype foo = A | B of bar and bar = C | D of foo val q = B (D A) fun main () = return <xml> {case q of B (D A) => <xml>Good</xml> | _ => <xml>Bad</xml>} </xml>