Bug 32239 - implement Object.seal() / isSealed()
Summary: implement Object.seal() / isSealed()
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: 528+ (Nightly build)
Hardware: All All
: P2 Normal
Assignee: Nobody
URL:
Keywords: ES5, InRadar
Depends on: 32241
Blocks:
  Show dependency tree / graph
 
Reported: 2009-12-07 13:17 PST by Patrick Mueller
Modified: 2011-03-31 10:28 PDT (History)
6 users (show)

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Description Patrick Mueller 2009-12-07 13:17:22 PST 
For ES5, Object.seal() and Object.isSealed() are required, but not yet supported by JSC.
Comment 1 Patrick Mueller 2009-12-08 13:38:56 PST 
I believe this functionality will be relatively straight-forward to add after Object.isExtensible() / preventExtensions() is implemented.  That functionality is required for seal() / unseal()'s implementation.
Comment 2 Mark Rowe (bdash) 2010-06-11 02:39:30 PDT 
<rdar://problem/8082777>