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  1. JDK
  2. JDK-8098807

Strict eval throws ClassCastException with large scripts

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Details

    • Bug
    • Status: Resolved
    • P3
    • Resolution: Fixed
    • None
    • 9
    • core-libs
    • None
    • b70
    • generic
    • generic

    Backports

      Description

        Strict eval creates a new scope to avoid spilling declarations in the containing scope. It uses global.newObject() to create the scope object, which returns a generic JavaScript object.

        However, Nashorn splitter expects scopes to implement the Scope interface. Loading a very large script that require splitting therefore leads to a ClassCastException:

        jjs> "use strict"; var s = readFully("../octane/mandreel.js"); eval(s);
        java.lang.ClassCastException: jdk.nashorn.internal.scripts.JD cannot be cast to jdk.nashorn.internal.runtime.Scope

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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-8098832 Strict eval throws ClassCastException with large scripts

            • 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-8130612 Strict eval throws ClassCastException with large scripts

            • 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-8131004 Strict eval throws ClassCastException with large scripts

            • 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-8136288 Strict eval throws ClassCastException with large scripts

            • 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-8138556 Strict eval throws ClassCastException with large scripts

            • P3 - Major loss of function.
            • Resolved

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                hannesw Hannes Wallnoefer
                hannesw Hannes Wallnoefer
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                  Created:
                  Updated:
                  Resolved: