[Haskell-cafe] Stack overflow

[Grzegorz Chrupala]

Hi all,
I have a very simple program which reads a Data.Map from a file using
Data.Binary and Data.ByteString.Lazy, which gives stack overflow with files
over a certain size. Any ideas of what might be causing it?

You can try it with the small file (11M) at:
http://computing.dcu.ie/~gchrupala/map.bin

import System                                                                                                                                            
import Data.Map                                                                                                                                          
import qualified Data.ByteString.Lazy as BS                                                                                                              
import Data.Binary                                                                                                                                        
main = do                                                                                                                                                
  [path] <- getArgs                                                                                                                                      
  m <- fmap decode (BS.readFile path)::IO (Map (Int,Maybe String) Int)                                                                                    
  putStrLn . show . findMax $ m      


-- 
Grzegorz
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