They are harmless, I'm 95% sure, but they represent ASSERTs that I thought
should be true. Finding out why they aren't true hasn't got
far enough up my priority list to get done, but I'm reluctant
to remove them until I understand why they happen.
They only show up if you compile the compiler with -DDEBUG, which
I always do.
Simon
> -----Original Message-----
> From: Sven Panne
> Sent: Tuesday, June 29, 1999 4:20 PM
> To: Simon Peyton-Jones
> Subject: GHC warnings
>
>
> With a debugging version of ghc I get lots of warnings of the
> following
> form:
>
> WARNING: file simplCore/Simplify.lhs line 634
> [l{-a3pm-} = PrelBase.Izh{-67,s-} {lzh{-a3pB-}}]
>
> Another kind of warning which pops up even with a "normal"
> ghc is this:
>
> r.u.n PrelIOBase.IO{-rpF,j-}
>
> I guess this is your territory, so my question is: Are they something
> to worry about? If not, should the corresponding lines in the ghc
> sources be removed? I'm in the middle of some ugly bug hunting in my
> code, so I just want to be sure about ghc...
>
> Cheers,
> Sven
> --
> Sven Panne Tel.:
> +49/89/2178-2235
> LMU, Institut fuer Informatik FAX :
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>
