Mercurial > urweb
view tests/pkey.ur @ 1639:6c00d8af6239
Add a new scoping check for unification variables, to fix a type inference bug
author | Adam Chlipala <adam@chlipala.net> |
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date | Sun, 18 Dec 2011 11:29:13 -0500 |
parents | d8217b4cb617 |
children |
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table t : {A : int, B : int} PRIMARY KEY (A, B) fun main () : transaction page = queryI (SELECT * FROM t) (fn _ => return ()); return <xml/>