comparison lib/ur/listPair.urs @ 1212:fc33072c4d33

Replaced Select predicate with special-case handling for one-or-no-rows queries
author Adam Chlipala <adamc@hcoop.net>
date Tue, 06 Apr 2010 15:17:28 -0400
parents 1c2f335297b7
children 5c30eea7aa78
comparison
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