[Haskell-cafe] instance reification in TH

Fri Apr 23 08:20:07 EDT 2010

I don't think you can:
http://www.mail-archive.com/haskell-cafe@haskell.org/msg13057.html

I've also looked at the reify function in the latest version of TH and
there seems to be no way of reifying instances.

/Jonas

On 22 April 2010 22:33, Dmitry Olshansky <olshanskydr at gmail.com> wrote:
> Hello cafe,
>
> Could you say can I determine in Template Haskell that datatype X has
> instance of class Y?
>
> Regards,
> Dmitry
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