Closed
Bug 449253
Opened 16 years ago
Closed 5 years ago
Warning for trailing comma in Object literals
Categories
(Rhino Graveyard :: Core, enhancement)
Rhino Graveyard
Core
Tracking
(Not tracked)
RESOLVED
INACTIVE
People
(Reporter: apeller, Unassigned)
Details
As a follow-on to #378790, please consider a warning in strict mode for trailing comma in Object or Array literals. Although legal, it is arguably bad form to code this in hand-crafted data and is known not to parse on at least one leading browser. It would be helpful to have a warning to avoid this common pitfall. In Dojo, we use Rhino to parse our code on check-in to help catch JS syntax and style issues.
Comment 1•12 years ago
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Possibly resolve as WONTFIX now that ES5 officially allows trailing comma in ObjectLiteral? Trailing comma in ArrayLiteral was allowed back to ES3, ES5 only clarified the exact meaning, if I recall correctly.
Comment 2•5 years ago
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Closing. Bug management is now done here:
https://github.com/mozilla/rhino
Status: NEW → RESOLVED
Closed: 5 years ago
Resolution: --- → INACTIVE
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Description
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