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Posted to issues@commons.apache.org by "Henri Biestro (JIRA)" <ji...@apache.org> on 2019/01/10 13:03:00 UTC

[jira] [Created] (JEXL-285) For statement variable may seem unaffected by iteration

Henri Biestro created JEXL-285:
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             Summary: For statement variable may seem unaffected by iteration
                 Key: JEXL-285
                 URL: https://issues.apache.org/jira/browse/JEXL-285
             Project: Commons JEXL
          Issue Type: Bug
    Affects Versions: 3.1
            Reporter: Henri Biestro
            Assignee: Henri Biestro
             Fix For: 3.2


When a 'for' loop uses a global variable (as in (for c: ...)), if a local variable with that name has been declared previously, the global variable is nevertheless used for iteration. Since the local variable is preferred during resolution in statements within the loop, the iteration does not change the variable value.



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