[Webkit-unassigned] [Bug 141952] New: Making an indexed property of arguments non-enumerable should actually make it disappear from an enumerable-only keys query, and it should also show up as non-enumerable in getOwnPropertyDescriptor even if the property wasn't first read-only or accessor

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=141952

            Bug ID: 141952
           Summary: Making an indexed property of arguments non-enumerable
                    should actually make it disappear from an
                    enumerable-only keys query, and it should also show up
                    as non-enumerable in getOwnPropertyDescriptor even if
                    the property wasn't first read-only or accessor
    Classification: Unclassified
           Product: WebKit
           Version: 528+ (Nightly build)
          Hardware: All
                OS: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: fpizlo at apple.com

Wow, that's a mouthful.  The title of this bug is almost as weird as how browsers behave when you do defineProperty on arguments.

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