Re: with-syntax return error in Guile, not in Kawa or Racket

> (with-syntax ((parsed-evaluated-args
>                (datum->syntax #f (cons 'list (optimizer-parse-square-brackets-arguments-lister
>                                               (syntax->datum #'args-brackets))))))

That should work, but it's also non-hygienic. For example, it will
be affected if the user does

(let ((list ...))
  (call-your-macro ...))

and since you use #f in the datum->syntax call, it will also strip away
all hygiene annotations from the args-brackets, causing problems inside
that as well.

I'd advise you refactor your optimizer-parse-square-brackets-arguments-lister
function so that it takes #'args-brackets instead of (syntax->datum #'args-brackets)
and works with it in a hygienic way.

-----BEGIN PGP SIGNATURE-----

iHUEABYKAB0WIQSZ7TKxnKGyBvBjzBmj8PYLiTOX/gUCZjil0wAKCRCj8PYLiTOX
/mY5AP9f52mAE50NtCwfpQZRfaO3g36N22TwDevsZbMsJ7Q5kwD+NSS3s9dP3Uxm
UfkDx7bg7yE9lHuCf/AP7XhaL6Rm0Qc=
=qqqB
-----END PGP SIGNATURE-----