Re: [Haskell-cafe] odd problem with export list of System.IO

On Sun, Mar 1, 2009 at 3:07 PM, Manlio Perillo wrote:

Hi.

Maybe I'm missing something, but I don't understand why the following program:

module Main where import System.IO (Handle, withFile, ReadMode)

You want to import IOMode(..), not ReadMode. The latter is a data constructor of the IOMode type. Cheers, Johan