On 8 February 2010 20:11, John R. Williams <shponglesp...@gmail.com> wrote: > ;; macro-fail.clj > (defmacro broken [] (/ 0 0)) > (broken) > [ ... ] > As you can see, line 3, where the macro is used, appears nowhere in > the stack trace.
That's because execution never reaches this point, because the (/ 0 0) bit gets executed at macro expansion time. You'd have to syntax-quote it to fail at runtime: (defmacro broken [] `(/ 0 0)) (A regular quote would probably also do.) Also, note the user$broken ... line in your stack trace -- it does contain a useful indication of the source of the problem. Sincerely, Michał -- 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
