splicing varPs in quasi-quote brackets

[Christian Höner zu Siederdissen]

Thanks Adam,

It indeed does work with a lambda, should've thought about it. So, it
seems splices in patterns are new in 7.8 (hadn't seen it in the notes).

Gruss,
Christian

* adam vogt <vogt.adam at gmail.com> [15.03.2014 05:12]:
> Hello Christian,
> 
> It seems new to me that $( ) is allowed in patterns. I would have used
> lamE in something like:
> 
> [| $(varE v) >>= return . SM.concatMapM $(lamE [varP v] (buildRns f
> (xs++[w]) ys))) |]
> 
> Regards,
> Adam
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