[commit: packages/template-haskell] master: Make Pred a type synonym of Type (issue #7021) (57b662c)

Mateusz Kowalczyk fuuzetsu at fuuzetsu.co.uk
Sat Mar 22 20:53:28 UTC 2014

On 22/03/14 20:37, Johan Tibell wrote:
> What's the right way to fix libraries (e.g. aeson) that break because
> classP was removed?

I have already patched lens, aeson, free, derive and binarydefer. You
can look for commits with my e-mail in those projects for how it was done.

All you need to do now to get aeson to compile on 7.9 is to get Bryan to
upload a new version with the relevant commit on Hackage.

Mateusz K.

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