How to [temporarily] suppress “defined but not used” warnings?

Question

When I prototype Haskell programs, I always get hundreds of warnings like this (not joking):

/Users/bob/SourceCode/course/is/expriment/LiftedSpine2.hs:70:15:
    W         


        

Answer 1

I usually use -w to suppress all warnings when I want get rid of some warning temporarily.