Ah thanks, I did a JIRA search for `as->` before but nothing had popped up.
On 05 Oct 2014, at 03:06, Sunil S Nandihalli <sunil.nandiha...@gmail.com> wrote: > This issue has been reported > > May be you should upvote this.. > > http://dev.clojure.org/jira/browse/CLJ-1418 > > > > On Sun, Oct 5, 2014 at 4:56 AM, Leon Grapenthin <grapenthinl...@gmail.com> > wrote: > Thought: > > (defmacro as-> > [expr name & forms] > `(let [~name ~expr > ~@(interleave (repeat name) (butlast forms))] > ~(last forms))) > > > > > On Sunday, October 5, 2014 1:02:50 AM UTC+2, Jan-Paul Bultmann wrote: > Hey, > I just noticed that while recur can be the last statement in most threading > macros, > it can't be used within an `as->` macro. > > user=> (macroexpand '(-> x (recur))) > (recur x) > > user=> (macroexpand '(as-> x % (recur %))) > (let* [% x % (recur %)] %) > > This means that a recur within a `as->` will cause a CompilerException, > because it is not at the tail position. > > Thoughts? > > Cheers, > Jan-Paul > > -- > You received this message because you are subscribed to the Google > Groups "Clojure" group. > To post to this group, send email to clojure@googlegroups.com > Note that posts from new members are moderated - please be patient with your > first post. > To unsubscribe from this group, send email to > clojure+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/clojure?hl=en > --- > You received this message because you are subscribed to the Google Groups > "Clojure" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to clojure+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > > > -- > You received this message because you are subscribed to the Google > Groups "Clojure" group. > To post to this group, send email to clojure@googlegroups.com > Note that posts from new members are moderated - please be patient with your > first post. > To unsubscribe from this group, send email to > clojure+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/clojure?hl=en > --- > You received this message because you are subscribed to the Google Groups > "Clojure" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to clojure+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
