annotate tests/disallowed.ur @ 1886:b7cd3c7c7edd

Interpret 'table' signature items more flexibly, automatically adding (Ur) constraints to support a kind of subtyping over (SQL) constraint sets
author Adam Chlipala <adam@chlipala.net>
date Mon, 04 Nov 2013 15:14:23 -0500
parents 001638622c4f
children
rev   line source
adam@1521 1 cookie bad : url
adam@1521 2
adam@1521 3 fun worse (x : url) : transaction page = return <xml/>