panic "initC: srt_lbl" on 6.10.3

[Simon Marlow]

On 28/06/2009 05:39, Conal Elliott wrote:
> I'm getting "panic! (the 'impossible' happened) / initC: srt_lbl" in ghc
> 6.10.3.  Does anyone have an educated guess about initC: srt_lbl ?
> Oddly, ghci doesn't throw the panic.
>
> When I comment out some GADT code, the panic goes away.

It's a pretty generic failure.  -dcore-lint might trigger a failure 
earlier, but that probably won't help you.  We need to reproduce the 
bug.  Can you tell us how?  (don't worry if the code depends on external 
packages, but ideally keep the dependencies to a minimum if you can).

Cheers,
	Simon