annotate tests/table_sig.urs @ 1421:3dab4696d116

Subqueries may always return NULL
author Adam Chlipala <adam@chlipala.net>
date Thu, 03 Feb 2011 21:04:12 -0500
parents 1fb318c17546
children
rev   line source
adamc@706 1 table t : { A : int }