[Haskell-cafe] Template Haskell very wordy w/r/t Decs and Types
Miguel Mitrofanov
miguelimo38 at yandex.ru
Wed May 27 15:49:48 EDT 2009
On 27 May 2009, at 23:38, Simon Peyton-Jones wrote:
> Folks
>
> Quite a few people have asked for splices in Template Haskell
> *types*, and I have finally gotten around to implementing them. So
> now you can write things like
>
> instance Binary $(blah blah) where ...
> or f :: $(wubble bubble) -> Int
Great! Just what I was looking for a couple of days ago.
> PS: Note that you (still) cannot write a splice in a *binding*
> position.
I think, I can live without it.
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