ref: f88cfe40033a403c19c8e97a5d1cc4222e47598c
dir: /lib/Debug/Trace.hs/
module Debug.Trace(module Debug.Trace) where import Prelude import Primitives trace :: forall a . String -> a -> a trace msg a = primitive "IO.performIO" ( do putStrLn msg return a ) traceM :: forall m . Monad m => String -> m () traceM s = trace s (return ())