Bug 32240

Summary: implement Object.freeze() / isFrozen()
Product: WebKit Reporter: Patrick Mueller <pmuellr>
Component: JavaScriptCoreAssignee: Nobody <webkit-unassigned>
Severity: Normal CC: arv, erights, mike, oliver, skyul, webmaster
Priority: P2 Keywords: ES5, InRadar
Version: 528+ (Nightly build)   
Hardware: All   
OS: All   
Bug Depends on: 32241    
Bug Blocks:    

Description Patrick Mueller 2009-12-07 13:21:06 PST
For EcmaScript 5, Object.freeze() and Object.isFrozen() are required, but not yet supported by JSC.
Comment 1 Patrick Mueller 2009-12-08 13:38:43 PST
I believe this functionality will be relatively straight-forward to add after Object.isExtensible() / preventExtensions() is implemented.  That functionality is required for freeze() / isFrozen()'s implementation.
Comment 2 Mark Rowe (bdash) 2010-06-11 02:40:36 PDT