ClojureScript

Printing PersistentQueueSeq causes StackOverflowError

Details

  • Type: Defect Defect
  • Status: Closed Closed
  • Priority: Minor Minor
  • Resolution: Completed
  • Affects Version/s: None
  • Fix Version/s: None
  • Component/s: None
  • Labels:
    None
  • Patch:
    Code and Test

Description

A cljs.core.PersistentQueueSeq is generated correctly, but printing it causes a java.lang.StackOverflowError. This can be verified in the REPL:

(rest (conj cljs.core.PersistentQueue.EMPTY 1 2 3))  ;; prints stack trace

(map #(* % %) (rest (conj cljs.core.PersistentQueue.EMPTY 1 2 3))) ;; => (4 9)

Cause: PersistentQueueSeq does not implement IPrintWithWriter protocol

Solution: Provide an implementation of IPrintWithWriter for PersistentQueueSeq

Patch: CLJS-800.patch

Activity

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Chad Taylor added a comment -

Added patch with test and code.

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Chad Taylor added a comment - Added patch with test and code.

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Dates

  • Created:
    Updated:
    Resolved: