Mercurial > urweb
view tests/cfold_disj.ur @ 2191:849404a3af27
Change behavior of SQL equality to do the intuitive thing for nullable types
author | Adam Chlipala <adam@chlipala.net> |
---|---|
date | Sun, 01 Nov 2015 17:02:16 -0500 |
parents | 71bafe66dbe1 |
children |
line wrap: on
line source
con id = fold (fn nm => fn t :: Type => fn acc => [nm] ~ acc => [nm = t] ++ acc) [] con idT = id [D = int, E = float] val idV = fn x : $idT => x.E