Patrick M Doane <patrick@watson.org> writes:


> (* The first works as I would expect, the second gives a very unexpected
> type. There seems to be some kind of unexpected unification going on
> between terms. *)
> 
> let h1 (#b as x1) (#c as x2) = `A [x1; x2]
> let h2 (x1 : #b) (x2 : #c) = `A [x1; x2]
> 

there is unification, a list can only contain item of same type.
-- 
Rémi Vanicat
vanicat@labri.u-bordeaux.fr
http://dept-info.labri.u-bordeaux.fr/~vanicat
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