Fixed -- should make it to maven within an hour. On Thursday, August 1, 2013 12:47:16 PM UTC-4, Ghadi Shayban wrote: > > It's a nasty bug, seems like a local symbol scope issue. I will take a > look at it. Thanks for the report. > > On Thursday, August 1, 2013 6:05:59 AM UTC-4, Kemar wrote: >> >> There seems to be an issue with the rebinding of loop-bindings using >> loop/recur in go blocks, >> specifically when you are just changing the order of the original >> bindings in a recur call. >> >> Take this snippet for example: >> >> >> (require '[clojure.core.async :refer [go timeout]]) >>> (go (loop [a :black, b :white] >>> (println a b) >>> (<! (timeout 1000)) >>> (recur b a))) >>> >> >> Instead of repeatedly printing >> >> :black :white >>> :white :black >>> :black :white >>> :white :black >>> (...) >>> >> >> it actually prints >> >> :black :white >>> :white :white >>> :white :white >>> :white :white >>> (...) >>> >> >> Note however, that >> >> >>> (require '[clojure.core.async :refer [go timeout]]) >>> (go (loop [a :black, b :white] >>> (println a b) >>> (<! (timeout 1000)) >>> (recur (identity b) (identity a)))) >>> >> >> works correctly. >> >> Any ideas as to what's causing this? >> >> >> Cheers, >> Kevin >> >>
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