On Mon, Mar 23, 2015 at 3:43 PM, Simon Peyton Jones
wrote:
> A quasiquoter is really a splice. That is [foo| blah |] is the same as
> $(foo "blah"). So it might be easier to discuss your question in the
> context of ordinary splices and quotes. You want foo to return code
> with a splice, thus:
Currently it just isn't supported. Suppose you say
f x = [| $(g y) |]
...$(f 3)
Does $(f 3) mean "run (f 3) returning some code with embedded splices, and then
run those", or does it mean (as now) "call (f 3), and to do so run (g y) first,
to generate some code that is spliced int
Hello,
I'm attempting to write a quasiquoter with relatively full antiquotation
support. In doing so, I've arrived at I think an odd problem: the
expression grammar in Language.Haskell.TH.Syntax doesn't seem to include
splices. This seems to mean that my antiquotations can't themselves
include s
