RE: This could be a bug

[Simon Marlow]

> Hello lovely GHC people. I may have found a bug.
> 
> If I leave a hanging right brace where one might have been for a 'let'
> expression, eg:
> 
>   let env' = extendVarEnvList rho env }
> 
> I then receive the message:
> 
> panic! (the `impossible' happened):
>         Lex.popContext: empty context

I get:

        test96.hs:1: parse error on input `}'

with 4.06.  Are you using 4.06, or an earlier version?

Cheers,
        Simon