[Haskell-cafe] Implicit newtype unwrapping

[Matthew Pocock]

Of course, I meand 'deriving', not 'defining'

/me embarsed

2009/12/3 Matthew Pocock <matthew.pocock at ncl.ac.uk>

> Perhaps what you are looking for is a more powerful "defining" semantics?
>
> newtype MyFoo = Foo defining (Foo(..)) -- all class instances that Foo has
> are delegated through from MyFoo
>
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