[Haskell-cafe] Mutually recursive modules and google protocol-buffers

[Sittampalam, Ganesh]

Hi,

> module A(A) where
> data A
>   deriving Show

I think you should use "instance Show A" rather than "deriving Show".
All the boot file needs to do is say that the instance exists, not
explain how it is constructed.

Cheers,

Ganesh

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