Simon Marlow: > [Lazy I/O] is nice, but it introduces too many problems. What > happens to any I/O errors encountered by the lazy I/O? They have to > be discarded, which means you can't effectively use lazy I/O for > robust applications anyway.
Surely they are thrown as exceptions which can then be manipulated in pure code using mapExceptions :: (Exception -> Exception) -> (a -> a) and caught in the IO monad using catch? -- Alastair _______________________________________________ Glasgow-haskell-users mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
