[Haskell-beginners] Re: Problem with GHCI.

[Chimpion Chimpion]

Oh alright. I was doing the wrong thing. Sorry for the bother.
Thank you.

On 24 February 2010 00:12, Jorden Mauro <jrm8005 at gmail.com> wrote:

> On Tue, Feb 23, 2010 at 1:39 PM, Chimpion Chimpion
> <chimpionspeak at gmail.com> wrote:
> > Prelude> :d +Monad
> >
> > <interactive>:1:22:
> >     Couldn't match expected type `String -> IO String'
> >            against inferred type `()'
> >     In the expression: ()
> >     In the expression: () :: String -> IO String
> >     In the definition of `__cmCompileExpr':
> >         __cmCompileExpr = () :: String -> IO String
> >
> > That is the actual thing.
> >
> > On 24 February 2010 00:05, Chimpion Chimpion <chimpionspeak at gmail.com>
> > wrote:
> >>
> >> Could anyone tell me why this might be happening? I was trying to add
> some
> >> modules to the GHCi(:d +...).
> >>
> >>     Couldn't match expected type `String -> IO String'
> >>            against inferred type `()'
> >>     In the expression: ()
> >>     In the expression: () :: String -> IO String
> >>     In the definition of `__cmCompileExpr':
> >>         __cmCompileExpr = () :: String -> IO String
> >>
> >> Thank you.
>
> :m +Monad
>
> :d is for something else.
>



-- 
What we've got here is a failure to communicate.
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