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https://issues.apache.org/jira/browse/NETBEANS-5496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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PetitBoeuf updated NETBEANS-5496:
---------------------------------
Affects Version/s: 13
> Optional chaining (?.) support
> ------------------------------
>
> Key: NETBEANS-5496
> URL: https://issues.apache.org/jira/browse/NETBEANS-5496
> Project: NetBeans
> Issue Type: New Feature
> Components: editor - Parsing & Indexing
> Affects Versions: 12.3, 13
> Reporter: Maciej Jaros
> Priority: Major
> Attachments: image-2021-03-25-15-33-58-344.png
>
>
> Optional chaining is supported by all major browsers. Please add support for
> it in Netbeans.
> Currently NB shows "Expected operand" error and other things might brake in
> the file too.
> Example:
> {code:java}
> class TestClass {
> getValue() {
> return null;
> }
> getSubmitValue() {
> return this.getValue()?.join(',');
> }
> }{code}
> See also:
> [https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Optional_chaining]
>
> In NB 12.3:
> !image-2021-03-25-15-33-58-344.png!
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