{"ScriptPreparationCode":"var foo={bar:{baz:{qux:1}}};","TestCases":[{"Name":"Native Optional Chain","Code":"var x = foo?.bar?.baz?.qux;","IsDeferred":false},{"Name":"ES5 Optional Chain","Code":"var x = foo \u0026\u0026 foo.bar \u0026\u0026 foo.bar.baz \u0026\u0026 foo.bar.baz.qux","IsDeferred":false},{"Name":"Direct Access","Code":"var x = foo.bar.baz.qux;","IsDeferred":false}]}