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Posted to issues@commons.apache.org by "Xu Pengcheng (Jira)" <ji...@apache.org> on 2023/07/08 12:02:00 UTC

[jira] [Created] (JEXL-400) modify primitive value in lambda/function does not affect original value

Xu Pengcheng created JEXL-400:
---------------------------------

             Summary: modify primitive value in lambda/function does not affect original value
                 Key: JEXL-400
                 URL: https://issues.apache.org/jira/browse/JEXL-400
             Project: Commons JEXL
          Issue Type: Bug
            Reporter: Xu Pengcheng


{code:java}
let count = 0;

function inc() {
  count ++;
  // here count is 1
}

inc();
// here count is still 0{code}
It maybe not a 'bug', just seems making it as a global variable and keep the value consistently  makes more sense.

Thanks!

 



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