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Re: Class variables in O'Caml
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Date: -- (:)
From: gurr@s...
Subject: Re: Class variables in O'Caml

Chet Murthy <>:
> Class variables are valuable syntactic sugar, because they group the
> mutable, but shared, state of a class together, in a way which is
> difficult for a naive programmer to ignore.

"mutable, but shared, state of a class" sounds wrong.  How about
"mutable shared state of instances of a class" or "mutable state of 
a class"?  The latter is simply a slot of a class object.  The former
is a limited form of delegation.  What ever would be desired for
the commercial sector, please stick to the pedantic tradition of
ML and give extensions a coherent semantics.  -D