[Webkit-unassigned] [Bug 205767] New: JSON.parse should initialize wrapper object with [[DefineOwnProperty]]

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=205767

            Bug ID: 205767
           Summary: JSON.parse should initialize wrapper object with
                    [[DefineOwnProperty]]
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: All
                OS: All
            Status: NEW
          Severity: Trivial
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: shvaikalesh at gmail.com

ECMA262: https://tc39.es/ecma262/#sec-json.parse (step 7.c)
Test262: https://test262.report/browse/built-ins/JSON/parse/reviver-wrapper.js

Currently, JSC performs [[Set]] instead, which is observable by a setter on Object.prototype (with empty String key).

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