Details
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Type:
Bug
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Status: Open
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Priority:
Major
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Resolution: Unresolved
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Affects versions: None
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Fix versions: None
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Labels:None
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Environment:
ClojureScript 1.10.238
Description
With ClojureScript 1.10.238, if you call .apply with over 21 arguments on a function that has been instrumented with cljs.spec.test.alpha/instrument, you will get an error about invalid arity. This problem does not occur with ClojureScript 1.9.954.
(require '[cljs.spec.alpha :as s] '[cljs.spec.test.alpha :as stest])
(defn my-fun [& args] (prn :args args))
(s/fdef my-fun :args (s/cat :args (s/* any?)))
(.apply my-fun nil (into-array (range 22)))
;; :args (0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21)
(stest/instrument)
(.apply my-fun nil (into-array (range 22)))
;; Error: Invalid arity: 22
;; at Function.G__10112 [as call] (.../cljs/core.js:6798:7)
;; at Function.cljs.core.MetaFn.apply (.../cljs/core.js:6829:24)
;; at repl:1:96
Regular apply works as expected.
