Incorrect reporting of unused bindings after 4th function in letfn binding

[vincentjames501]

• [x ] I have read the Clojure etiquette and will respect it when communicating on this platform.

version

clj-kondo v2024.08.29

platform

Native version (MacOS)

problem

clj-kondo incorrectly reports unused bindings after 4th function in letfn binding

src/cljkondolint.clj:12:18: warning: unused binding a
src/cljkondolint.clj:12:20: warning: unused binding b
src/cljkondolint.clj:14:18: warning: unused binding a
src/cljkondolint.clj:14:20: warning: unused binding b

repro

(def xxx
  (letfn [(abc [a b]
            (+ a b))
          (abc2 [a b]
            (+ a b))
          (abc3 [a b]
            (+ a b))
          (abc4 [a b]
            (+ a b))
          (abc5 [a b]
            (+ a b))
          (abc6 [a b]
            (+ a b))]
    (abc 1 2)
    (abc2 1 2)
    (abc3 1 2)
    (abc4 1 2)
    (abc5 1 2)
    (abc6 1 2)))

[borkdude]

Thanks. Did this problem also occur with the previous version?

[vincentjames501]

@borkdude , ah I forgot to say! No it did not. I did a brew update and started getting this. I'm not super sure exactly which version I came from but I believe it must be pretty recent.

[borkdude]

Found the issue. Bitten by Clojure laziness. I'll merge the fix tomorrow.