Closed Bug 231689 Opened 21 years ago Closed 20 years ago

extra comma at end of object literal does not give syntax error

Categories

(Core :: JavaScript Engine, defect)

Product:
Core
Component:
JavaScript Engine
Platform:
x86
Windows XP
Type:
defect
Priority:
Not set
Severity:
minor

Tracking

()

Status:
RESOLVED WONTFIX

People

(Reporter: jruderman, Unassigned)

References

(
URL
)

Details

Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.6b) Gecko/20031218
Firebird/0.7+

Steps to reproduce:
1. javascript:alert({a:33,})

Result in Firebird: works as if the comma weren't there
Result in IE:       error: "Expected identifier, string or number"

I noticed this bug because IE rejected my code after Mozilla ran it.
The most I'd do is a strict mode warning.  Wait, I already do that.  Use
options.strict and options.werror if you must, or set the javascript. prefs.

/be
Status: NEW → RESOLVED
Closed: 20 years ago
Resolution: --- → WONTFIX
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