[Haskell-cafe] sizeOf on a type

Sean Leather leather at cs.uu.nl
Fri Dec 18 14:25:01 EST 2009

> I can see what's going on:  it can't tell that the "a" I am writing there
> is the same "a" that's in the type specification, but is there any way that
> I can make it identify "a" with the "a" in the specification for nextPtr?

Lexically scoped type variables:

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