fix for classy-prelude 0.9.0
fix for classy-prelude 0.9.0

kfiz/IHaskell,kfiz/IHaskell,franklx/IHaskell,gibiansky/IHaskell,artuuge/IHaskell,FranklinChen/IHaskell,aostiles/LiveHaskell,sumitsahrawat/IHaskell,sumitsahrawat/IHaskell,thomasjm/IHaskell,artuuge/IHaskell,beni55/IHaskell,aostiles/LiveHaskell,franklx/IHaskell,wyager/IHaskell,artuuge/IHaskell,beni55/IHaskell,FranklinChen/IHaskell,wyager/IHaskell,qzchenwl/IHaskell,beni55/IHaskell,qzchenwl/IHaskell,sumitsahrawat/IHaskell,beni55/IHaskell,thomasjm/IHaskell,FranklinChen/IHaskell,artuuge/IHaskell,qzchenwl/IHaskell,gibiansky/IHaskell,wyager/IHaskell,qzchenwl/IHaskell,gibiansky/IHaskell,franklx/IHaskell,kfiz/IHaskell,kfiz/IHaskell,franklx/IHaskell,wyager/IHaskell,thomasjm/IHaskell,thomasjm/IHaskell,aostiles/LiveHaskell,FranklinChen/IHaskell