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Posted to notifications@groovy.apache.org by "David Ekholm (Jira)" <ji...@apache.org> on 2022/11/08 17:00:00 UTC

[jira] [Created] (GROOVY-10817) Incorrect line number reporting

David Ekholm created GROOVY-10817:
-------------------------------------

             Summary: Incorrect line number reporting
                 Key: GROOVY-10817
                 URL: https://issues.apache.org/jira/browse/GROOVY-10817
             Project: Groovy
          Issue Type: Bug
          Components: parser
    Affects Versions: 4.0.6
         Environment: jAlbum skin
            Reporter: David Ekholm
         Attachments: onload.groovy

We often see incorrect line number reports for Groovy scripts. The attached "onload.groovy" script (builds a Swing UI) has a syntax error on line 103: The "new StateMonitor()" instantiation is missing "()". When parsing we however get an error on line 15:

Unexpected input: '{' @ line 15, column 38.
   ControlPanel ui = new ControlPanel() {

 

This poor error line detection makes it very hard to debug larger scripts :(

 



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