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Henri Biestro commented on JEXL-307: ------------------------------------ Thanks for the catch; frame needs to be cleaned up... > Variable redeclaration option > ----------------------------- > > Key: JEXL-307 > URL: https://issues.apache.org/jira/browse/JEXL-307 > Project: Commons JEXL > Issue Type: New Feature > Affects Versions: 3.1 > Reporter: Dmitri Blinov > Assignee: Henri Biestro > Priority: Minor > Fix For: 3.2 > > > As of now, JEXL allows a script writer to redeclare a local variable during > script evaluation. > {code:java} > var a = 1; var a = 2;{code} > This may lead to potential errors with misspelled names and clashed > variables. Checking for already defined variable is a common feature of many > languages. This feature can be implemented in JEXL as an additional option of > JexlFeatures class, enabled by default, thus allowing compatibility with > existing code. -- This message was sent by Atlassian Jira (v8.3.4#803005)