Hi,
I am baffled. I switched a project from 1.8 to 1.9.0 upgrading also other
dependencies
(latest version fo core.async, ...) via lein ancient.
As usual I ran an AOT pass to make sure I don't have anything fishy before
running the code.
I got this from the AOT pass:
java.lang.UnsupportedOperationException: Can't type hint a primitive local
Oupse... I Reverted to 1.8 w/o reverting the dependency changes. it AOTed
w/o a glitch.
I narrowed it at:
(:ns ....)
(defprotocol GatewayJob
(start-job! [this] "Start the given job")
...)
(:ns ....)
(defrecord NoopJob [name job-controller-channel env job-state parameters
job-output]
impl/GatewayJob
(start-job! [this]
...
(try
....
(catch Exception e#
(reset! job-state :failed) (>!! job-controller-channel [this
:new-state :failed :error e#])
(log/error (format "NoopJob job died unexpectedly !") e#) ))) <-
Here
error is a macro which expands here to:
(clojure.tools.logging/log* logger__458__auto__ :error nil
(clojure.core/print-str "NoopJob job died unexpectedly !"))
The (try (catch...) compiles w/o problems outside of the protocol
implementation. It bombs a soon as it is
embedded in a protocol implementation. 3 instances in three different
namespaces same behavior and same
code pattern (try .. catch .. reset! >!! ...
I have been toying with this for an hour but I need some new direction(s)
to eventually nail it.
I dived in the list of changes of 1.9 but my search didn't come up with
anything relevant yet.
Anything changed in the defrecord macro expansion that could explain this ?
Something related to core.async ? (it works with 1.8 w/o reverting the
other dependencies however)
A malpractice in the code structure that was tolerated so far ?
I looked at the macro expansion of the defrecord but did not find anything
wrong on the surface.
Note that I did not yet attempt to run this project from source. That's
forthcoming but I would expect
it to crash at runtime..
Any idea is welcomed.
Thank you,
Luc P.
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