[Haskell-cafe] ghc 7.2.1 Generics problem

[Magicloud Magiclouds]

On Tue, Nov 1, 2011 at 1:59 PM, Andres Löh <andres.loeh at googlemail.com> wrote:
> Hi.
>
>>  I do not know why, my ghc 7.2.1 does not seem to support
>> DeriveRepresentable. I compiled the ghc 7.2.1 myself by ghc 7.0.4. All
>> options default.
>>
>> $ ghc Types/TopTalkerRecord.hs
>>
>> Types/TopTalkerRecord.hs:2:14:
>>    Unsupported extension: DeriveRepresentable
>
> There's no extension of that name in 7.2.1. Do you mean DeriveGeneric?
>
> Cheers,
>  Andres
>

I do not know. I will try that.
I got the name from http://www.haskell.org/haskellwiki/Generics.

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