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  1. JDK
  2. JDK-8208204

[lworld] JVM should do class file version specific checks for Valhalla specific attributes, flags, and opcodes

    Details

    • Type: Enhancement
    • Status: Open
    • Priority: P4
    • Resolution: Unresolved
    • Affects Version/s: repo-valhalla
    • Fix Version/s: repo-valhalla
    • Component/s: hotspot
    • Labels:

      Description

      Hotspot should ignore the ValueTypes attribute and the ACC_Value flag in class files whose major version < 55.

      It should also throw a VerifyError exception if it sees the withfield or defaultvalue bytecodes in a class file whose major version < 55.

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              • Assignee:
                hseigel Harold Seigel
                Reporter:
                hseigel Harold Seigel
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                • Created:
                  Updated: