On Mon, Feb 16, 2015 at 2:22 PM, C Maeder
Hi Ivan,
could you make a new release of fgl that works with ghc-7.10?
I could compile it locally after the following changes:
Data/Graph/Inductive/Query/Monad.hs
+import Control.Applicative +import Control.Monad (ap, liftM)
+instance Monad m => Functor (GT m g) where + fmap = liftM + +instance Monad m => Applicative (GT m g) where + pure = return + (<*>) = ap
Data/Graph/Inductive/Monad/IOArray.hs
-{-# LANGUAGE MultiParamTypeClasses, FlexibleInstances #-} +{-# LANGUAGE MultiParamTypeClasses, FlexibleInstances, FlexibleContexts #-}
I'm not sure why FlexibleContexts is now needed and I'm not sure how the package version number should change.
Assuming the package defines GT this is a minor (third component) bump according to the newish PVP rules. Major if it's an orphan instance.
Cheers Christian _______________________________________________ Libraries mailing list Libraries@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/libraries