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[Caml-list] Managing a polymorphic environment
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Date: -- (:)
From: Diego Olivier Fernandez Pons <Diego.FERNANDEZ_PONS@e...>
Subject: Re: [Caml-list] Managing a polymorphic environment 
    Bonjour,

Diego Olivier Fernandez Pons wrote :

> The problem is to make Env forget it is typed because the
> polymorphic parameter 'a captures the first instanciated type (int
> in my example) even if (==) is polymorphic.

The first problem is that it doesn't work. (==) reduces to (=) for
simple types

let x = 5
let y = 5
let env = Env.add x "x" env
let env = Env.add y "y" env

# Env.get_string x env ;;
- : string = "y"


        Diego Olivier

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