type-hints in macros must be treated the same way as in Clojure, using the reader-level type-hint won't work:
(defmacro myfn [name params & body] `(defn ~(vary-meta assoc name :tag 'boolean) ~params ~@body)) David On Mon, Mar 23, 2015 at 3:58 AM, Mike Thompson <m.l.thompson...@gmail.com> wrote: > I have a macro: > > (defmacro m > [x] > `(if-not ^boolean js/goog.DEBUG ~x)) ;;; NOTICE the type hint > > > I use it: > > (macroexpand-1 '(m blah)) > ;; => (clojure.core/if-not js/goog.DEBUG blah) > > Notice how the type hint is gone. But I need that type hint there > otherwise the if test on js/goog.DEBUG doesn't work. > > If I put this in: > (set! *print-meta* true) > > then I can see the type hint metadata in there, just not available somehow > > So ... I'm stuck. Google searches show up some talk about using > "with-meta" but I can't seem to make that work either. > > Any help with the correct magic appreciated. > > -- > Mike > > > > > > > -- > Note that posts from new members are moderated - please be patient with > your first post. > --- > You received this message because you are subscribed to the Google Groups > "ClojureScript" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to clojurescript+unsubscr...@googlegroups.com. > To post to this group, send email to clojurescript@googlegroups.com. > Visit this group at http://groups.google.com/group/clojurescript. > -- Note that posts from new members are moderated - please be patient with your first post. --- You received this message because you are subscribed to the Google Groups "ClojureScript" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojurescript+unsubscr...@googlegroups.com. To post to this group, send email to clojurescript@googlegroups.com. Visit this group at http://groups.google.com/group/clojurescript.
