[darcs-devel] inconsistent module import graph in darcs-unstable

Matthias Fischmann fis at wiwi.hu-berlin.de
Fri Nov 24 08:02:33 PST 2006


On Fri, Nov 24, 2006 at 03:03:29PM +0100, Eric Y. Kow wrote:
> To: darcs-devel at darcs.net
> From: "Eric Y. Kow" <eric.kow at gmail.com>
> Date: Fri, 24 Nov 2006 15:03:29 +0100
> Subject: Re: [darcs-devel] inconsistent module import graph in darcs-unstable
> 
> Hi,
> 
> > Repository.lhs:1:0:
> >     Warning: `seekRepo' is imported more than once:
> >                imported from DarcsRepo at Repository.lhs:56:0-25
> >                imported from DarcsRepo at Repository.lhs:52:19-26
> 
> This is a known issue with GHC 6.4.
>  
> > I am happy to fix this (by replacing all unqualified calls by
> > qualified ones) and send a patch to this list, but I suspect there is
> > some way to solve this problem without touching the code.  I am using
> > the ubuntu ghc-6.4 package.
> 
> Upgrading to a later version of GHC works (namely, 6.4.1 fixes it, but
> you might as well go with 6.6 if you're going to do that)


Ok, thanks.  I will upgrade now, and you may ignore the rest of this
e-mail.

I personally would still fix it, but you are probably going to say
that whoever doesn't want to go through the pain of upgrading to a ghc
>=6.4.1 can as well be told to go and use the binaries. Good point,
too.

So I guess it boils down to a trade-off between the work it takes to
accept the work-around patch and the work it takes to make all those
n00bs shut up and fix the problem themselves.  :-)

Let me know if this makes you want to include the patch after all.

cheers,
Matthias
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