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  1. JDK
  2. JDK-8024971 Fuzzing results on nashorn by Andre
  3. JDK-8047371

function f(){ var a=1; with({ get a() { return false } }) return a }; f() throws TypeError with optimistic compilation

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Details

    • Sub-task
    • Resolution: Fixed
    • P3
    • 9
    • 9
    • core-libs
    • None
    • b22
    • generic
    • generic

    Backports

      Description

        jjs -J-Djava.ext.dirs=$jdk9-dev/nashorn/dist

        jjs> function f(){var a=1; with({get a(){return false}}) return a}; f()
        <shell>:1 TypeError: Cannot set property "a" of [object Object] that has only a getter

        With optimistic types switched off, evaluates to (expected) false value.

        jjs -J-Djava.ext.dirs=$jdk9-dev/nashorn/dist --optimistic-types=false
        jjs> function f(){var a=1; with({get a(){return false}}) return a}; f()
        false


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            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8055616 function f(){ var a=1; with({ get a() { return false } }) return a }; f() throws TypeError with optimistic compilation

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8064151 function f(){ var a=1; with({ get a() { return false } }) return a }; f() throws TypeError with optimistic compilation

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8070388 function f(){ var a=1; with({ get a() { return false } }) return a }; f() throws TypeError with optimistic compilation

            • P3 - Major loss of function.
            • Resolved

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                attila Attila Szegedi
                sundar Sundararajan Athijegannathan
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                Dates

                  Created:
                  Updated:
                  Resolved: