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suppress warning "Defined but not used: type variable ‘x’" in GHC-8.0

glasgow-user - Sun, 01/10/2016 - 12:57am
GHC-8.0 emits several new warnings of this kind: Defined but not used: type variable ‘x’ for declarations like type instance Snd x y = y Enthusiastically, I started to replace unused type function arguments by underscores, only to find out that older GHC versions do not accept that. With what option can I disable this warning? Or can it be removed from -Wall for now?_______________________________________________ Glasgow-haskell-users mailing list Glasgow-haskell-users< at >haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/glasgow-haskell-users
Categories: Offsite Discussion

New gtk2hs 0.12.4 release

gtk2hs - Wed, 11/21/2012 - 12:56pm

Thanks to John Lato and Duncan Coutts for the latest bugfix release! The latest packages should be buildable on GHC 7.6, and the cairo package should behave a bit nicer in ghci on Windows. Thanks to all!

~d

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