Re: How to work around GHC bug

14 Mar 2012


      Am Mittwoch 14 März 2012, 15:08:38 schrieben Sie:
...
On 14 March 2012 13:51, Volker Wysk  wrote:
...
import System
main = do
[a] <- getArgs
putStrLn (show a)
a here is already of type String. If you don't call show on it, it'll do
the expected thing.
Try:
main = do
[a] <- getArgs
putStrLn a
That's not true. The result is:

./tmp $ ./arg ä
Ã¤

Bye
Volker