ClojureScript

PersistentTreeSet lookup bug

Details

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

Description

The lookup function in PersistentTreeSet behaves differently in clojurescript than in clojure when a custom comparison function is used. If two elements are evaluated as equal, one of then is in the set and we do a lookup on the other, clojure returns the element in the set, whereas clojurescript returns the lookup element.

(let [compare-quot-2 #(compare (quot %1 2) (quot %2 2))
s (sorted-set-by compare-quot-2 1)]
(get s 0))

Should return: 1
Returns: 0

Activity

David Nolen made changes -
Field Original Value New Value
Resolution Completed [ 1 ]
Status Open [ 1 ] Resolved [ 5 ]
David Nolen made changes -
Status Resolved [ 5 ] Closed [ 6 ]

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Dates

  • Created:
    Updated:
    Resolved: