[Haskell-cafe] type hackery question
nicolas.frisby at gmail.com
Sun Dec 17 19:43:09 EST 2006
[Sorry for the duplicate Jeff.]
> Is it possible to write a class which checks to see if two given type
> arguments are unifiable?
This will probably help:
That was Oleg's response to a post of mine:
I find his code is much clearer and idiomatic, but it offers a little
less control than mine (which kinda crosses the elegance boundary for
type hackery with kinds and such). Hopefully you just need the
Normalize type class.
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