Laurent,

Looking through the output of javap -v, it looks to me like this is
roughly what's been emitted (please forgive the mix of clojure and
java):

try {
  (prn :test)
  (swap! a inc)
  (.foo nil)
} finally {
  (swap! a inc)
  (.foo nil)
}

Which explains why @a is 3 -- I'm not sure this is intended, though.

Joe

On Aug 10, 9:52 am, Laurent PETIT <laurent.pe...@gmail.com> wrote:
> Weird indeed:
>
> user=> (def a (atom 1))
> #'user/a
> user=> (try (prn :test) (finally (swap! a inc) (.foo nil)))
> :test
> java.lang.NullPointerException (NO_SOURCE_FILE:0)
> user=> @a
> 3
>
> I would have expected 2 as a result, in any case ?
>

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