Mercurial > urweb
view tests/concat.ur @ 2184:1ecef02f67c5
More Elaborate work to avoid instantiating unification variables with out-of-scope regular variables
author | Adam Chlipala <adam@chlipala.net> |
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date | Sat, 24 Oct 2015 17:23:07 -0400 |
parents | c7b9a33c26c8 |
children |
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functor Make(M : sig con ts :: {(Type * Type)} val tab : sql_table (map fst ts) [] val cols : $(map (fn p => p.2 -> string) ts) end) = struct end table t : {A : string} open Make(struct val tab = t val cols = {A = fn p : {B : string, C : string} => p.B ^ p.C} end)