Ticket #1912 (closed feature request: wontfix)
Debug.Trace should add another version of putTraceMsg same as traceShow
trace function can work on Show using traceShow (#474). So I think Debug.Trace should also add another version of putTraceMsg same as traceShow.
printTraceMsg :: Show a => a -> b -> IO () printTraceMsg = putTraceMsg . show
I want to use putTraceMsg function and this variation. Because I want to trace problems in monad and monad transformer codem, on Windows GUI Application.