debug.hs


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{-# LANGUAGE CPP #-}

module Debug where

#if 1

import qualified Debug.Trace as Trace

trace :: String -> a -> a
trace = Trace.trace

traceShow :: (Show a) => a -> b -> b
traceShow = Trace.traceShow

#else

trace :: String -> a -> a
trace = flip const

traceShow :: a -> b -> b
traceShow = flip const

#endif