Hello, I've come across the following compiler error in defrecord and
deftype:
java.lang.RuntimeException: java.lang.ClassCastException:
clojure.lang.PersistentList cannot be cast to clojure.lang.Symbol
(test.clj:0)
To generate the error, evaluate the following code:
(ns test)
(defrecord TestRecord [afield bfield cfield]
(printc [_] (println cfield)))
(deftype TestType [afield bfield cfield]
(printc [_] (println cfield)))
The error I believe I should be getting is something like this:
java.lang.IllegalArgumentException: Can't define method not in
interfaces: printc (test.clj:8)
Which can be generated with the following code:
(ns test)
(defprotocol TestProtocol
""
(printa [testtype] "")
(printb [testtype] ""))
(defrecord TestRecord [afield bfield cfield]
TestProtocol
(printa [_] (println afield))
(printb [_] (println bfield))
(printc [_] (println cfield)))
(deftype TestType [afield bfield cfield]
TestProtocol
(printa [_] (println afield))
(printb [_] (println bfield))
(printc [_] (println cfield)))
I haven't found, on Assembla, to submit a ticket, otherwise I would
have done so. :-)
Cheers,
Travis
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