RESOLVED FIXED 32241
implement Object.isExtensible() / preventExtensions() 
https://bugs.webkit.org/show_bug.cgi?id=32241
Summary implement Object.isExtensible() / preventExtensions()
Patrick Mueller
Reported 2009-12-07 13:22:34 PST
For EcmaScript 5, Object.isExtensible() is required, but not yet supported by JSC
Attachments
Add attachment proposed patch, testcase, etc.
Patrick Mueller
Comment 1 2009-12-08 13:34:54 PST
changed title to note preventExtensions() is the "setter" to isExtensible() being the getter.
Mark Rowe (bdash)
Comment 2 2010-06-11 02:40:03 PDT
<rdar://problem/8082778>
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