ANNOUNCE: GHC 7.0.2 Release Candidate 1

[Paolino]

Yes,  this fixed it. It was my fault to use the cabal-install I had on my
system.

Sorry

paolino

2011/2/24 Ian Lynagh <igloo at earth.li>

> On Tue, Feb 22, 2011 at 08:22:18AM -0800, paolino wrote:
> >
> > Hi, I've a problem compiling last network package 2.3.0.2
> > [ 4 of 10] Compiling Network.Socket   ( dist/build/Network/Socket.hs,
> > dist/build/Network/Socket.o )
> >
> > Network/Socket.hsc:1701:11:
> >     Ambiguous occurrence `closeFdWith'
> >     It could refer to either `Network.Socket.closeFdWith',
> >                              defined at Network/Socket.hsc:1046:1
> >                           or `GHC.Conc.closeFdWith',
> >                              imported from GHC.Conc at
> > Network/Socket.hsc:204:26-36
> >
> > Not sure it's related to 7.0.2, but I didn't have problems with 7.0.1
>
> The definition is guarded by:
>     #if !MIN_VERSION_base(4,3,1)
> so I would guess that you are using the cabal program to install, and
> your cabal is linked against an old version of the Cabal library that
> doesn't have this patch:
>    Tue Dec 29 02:33:58 GMT 2009  Antoine Latter <aslatter at gmail.com>
>      * Add parenthesis to macros in cabal_macros.h
>      Now this like "#if !MIN_VERSION_base(4,2,0)" will work
>
> "cabal --version" will tell you the library version, although I don't
> know OTTOMH what version this was fixed in.
>
>
> Thanks
> Ian
>
>
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