You can get the latest builds from http://build.clojure.org
As for for problem, it is a near certainty that it's not a bug in
clojure, and instead something is either alter/assoc'ing stuff onto
the map held by global-ref-map2 or something is ref-set'ing local-ref-
map1''s map onto global-ref-map2.
On Jun 6, 2:54 pm, Allan Moore <a...@telusplanet.net> wrote:
> I have a problem in my program. When I add something to a map, it
> also seems to get added to a completely different map. I catch the
> error with an assert on the line immediately following so there isn't
> much room for my program to do something wrong. The program does
> quite a bit of processing of the global variables before this point in
> the code. I am using Clojure 1.1. Does anybody know of a known bug
> in Clojure that might cause this problem? Any advice on how to fix
> it? Also, how can I get a copy of version 1.2 to see if it fixes the
> problem? I would be grateful for any help. The code looks like this:
>
> (defn foo [ link global-ref-map1 global-ref-map2 global-ref-map3
> count ]
> (let [ stuff (:tag link)
> local-ref-map1 (ref {})
> local-ref-map2 (ref {})
> local-ref-map3 (ref {})
> local-ref-map4 (ref {})
> stuff-struct (struct bar stuff nil nil :label) ]
>
> (println "debugging line")
>
> (if ...condition... )
> (do
> (println "test true, stuff = " stuff)
> (dosync
> (alter local-ref-map1 assoc stuff stuff-struct))
>
> (assert (not (@global-ref-map2 stuff)))
> ...
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