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[Caml-list] Comparison of functional values
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Date: 2001-03-06 (21:52)
From: Olivier Andrieu <andrieu@o...>
Subject: [Caml-list] Comparison of functional values

Hello list, 

I wanted to build a Set of functional value. But generic equality
can't be used for functional values (raises an exception ...). It is
therefore difficult to build a Set of such values because the Set.Make
functor requires a comparison function and relies
on (=).

Is there a way around this ? I thought I could use physical equality
(wich is OK wrt functional values) but there's no such thing as
`physical inequality'.

Olivier Andrieu
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