Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: P3
    • Resolution: Fixed
    • Affects Version/s: 9
    • Fix Version/s: 9
    • Component/s: core-libs
    • Labels:
      None
    • Subcomponent:
    • Resolved In Build:
      b22
    • CPU:
      generic
    • OS:
      generic

      Backports

        Description

        jjs> eval("var x = 10; print(delete x); print(typeof x)");


        Expected output:
        true
        undefined


        Actual output:
        false
        number

        jjs> eval("function func() {}; print(delete func); print(typeof func);");

        Expected output:
        true
        undefined

        Actual output:
        false
        function

        See http://es5.github.io/#x10.5 Declaration Binding Instantiation, step 2 says:

        "If code is eval code, then let configurableBindings be true else let configurableBindings be false."

        subsequent steps of the spec use "configurableBindings" flag.

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                • Assignee:
                  sundar Sundararajan Athijegannathan
                  Reporter:
                  sundar Sundararajan Athijegannathan
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                  Dates

                  • Created:
                    Updated:
                    Resolved: