[Haskell-cafe] Parse error

Andrew Coppin andrewcoppin at btinternet.com
Sun Jan 17 05:33:45 EST 2010


Tony Morris wrote:
> No, but there's a specific reason why GHC consistently refuses to accept
> your perfectly unreasonable code snippet :)
>   

She sells csh on the sea shore. :-)

> GHC accepts the following perfectly reasonable code snippet:
>
> main = do
>  putStrLn "Line 1"
>  putStrLn "Line 2"
>
>  let xs = do x <- [1..10]
>              y <- [1..10]
>              return (x+y)
>
>  print xs
>   

Urg, but that's *ugly*. Is there no way I can reduce the amount of 
indentation to something more reasonable?



More information about the Haskell-Cafe mailing list