Open ndmitchell opened 5 years ago
e.g. if you are after GHC 8.6 you can use NumericUnderscores, as per https://github.com/haskell/haskell-ide-engine/issues/1029 by @alanz
Also in newer GHCs DeriveTraversable implies DeriveFunctor and DeriveFoldable and in older GHCs it didn't
DeriveTraversable
DeriveFunctor
DeriveFoldable
e.g. if you are after GHC 8.6 you can use NumericUnderscores, as per https://github.com/haskell/haskell-ide-engine/issues/1029 by @alanz