[Haskell-cafe] Data.Text and quasi quoting

Dmitry Olshansky olshanskydr at gmail.com
Wed Oct 3 07:23:15 CEST 2012


Hello,

if you change from
> test2 = [expr| test |]
to
> test2 = [expr| $test |]
then it will be compile.

Do you want that or what?





2012/10/2 Jake Wheat <jakewheatmail at gmail.com>

> Hello,
>
> I have a parser which parses to an ast which contains Text values. I
> am trying to use this parser with quasiquoting, but the implementation
> of Data for Text is incomplete. I've attached a smallish test case,
> when I try to compile Text.hs I get:
>
> Text.hs:17:9:
>     Exception when trying to run compile-time code:
>       Data.Text.Text.toConstr
>       Code: Language.Haskell.TH.Quote.quoteExp expr " test "
>
> Is there a way to get this working?
>
> Thanks,
> Jake.
>
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