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Why doesn't ocamlopt detect a missing ; after failwith statement?
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Date: -- (:)
From: skaller <skaller@u...>
Subject: Re: [Caml-list] Why doesn't ocamlopt detect a missing ; after failwith statement?
On Fri, 2004-11-26 at 11:44, Jacques Garrigue wrote:

> But by definition 'a unifies with everything, including your void
> type, or you get a noncommutative notion of unification...

Can you give an example? I presume you mean that 
the invariant U(t1,t2) == U(t2,t1) would break?

[I actually don't implement that constraint in Felix,
but it uses extensional polymorphism]

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