2010/2/12 Konrad Kułakowski <kulakow...@gmail.com>: > (def ll ['a 'b 'c 'd]) > > (loop [e (first ll) f (rest ll)] > (do > (try > (do > (println e) ;; do sth with e which may throw an exception > (recur (first f) (rest f))) > (catch Exception _ (println "ex"))) > (println "something") > (recur (first ll) f (rest ll)) > )) > > > as a result I've got a message: > java.lang.IllegalArgumentException: Mismatched argument count to > recur, expected: 0 args, got: 2
Regardless of how the code can be restructured -- Michał has a good proposition here -- I find this exception entirely baffling. Apparently the first recur -- the one inside the do inside the try block -- expects no arguments and when amended accordingly to (recur) will happily proceed to loop infinitely... What gives? 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
