As usual I'm the source of more headaches for Richard. ;)
-Edward
On Wed, Mar 5, 2014 at 3:57 PM, Sergei Trofimovich <sly...@gmail.com> wrote:
> On Wed, 5 Mar 2014 15:40:27 -0500
> Richard Eisenberg <e...@cis.upenn.edu> wrote:
>
> > I think those should be the same and that you've discovered a bug.
> What's the definition of the Parsing class?
>
> Here it goes [1]:
>
> class Alternative m => Parsing m where
> ....
> notFollowedBy :: (Monad m, Show a) => m a -> m ()
> notFollowedBy p = try ((try p >>= unexpected . show) <|> pure ())
> {-# INLINE notFollowedBy #-}
>
> [1]:
> https://github.com/ekmett/parsers/blob/master/src/Text/Parser/Combinators.hs#L230
>
> --
>
> Sergei
>
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