[Haskell] Empty instance declaration

Johannes Waldmann waldmann at imn.htwk-leipzig.de
Wed Jan 2 12:27:22 EST 2008

ajb at spamcop.net wrote:

> One thing that hasn't come up yet is that empty instance declarations are
> the only decent option (that I know of) that we have in the absence of
> real class aliases.  

I agree. I use this in my code in a number of places.
It helps to write readable signatures.

Best regards, Johannes Waldmann.

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