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  1. JDK
  2. JDK-8361369

[lworld] Treating primitives as isValue() leads to vm crash

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: P4 P4
    • repo-valhalla
    • repo-valhalla
    • core-libs

      When JDK-8346307 changed Class.isValue() to return true for primitive classes, such as `int.class`; the ValueObjectMethods that are creating method handles for substutitability tests leads to a crash in Unsafe.valueHeaderSize.
      The hs_err file is attached.

      The code in Class.isValue() that changed is in [PR#1327](https://github.com/openjdk/valhalla/pull/1327/)
      InnerClassLambdaMetafactory in that PR also has a change that may be related.

        1. hs_err_pid4946.log
          110 kB

            liach Chen Liang
            rriggs Roger Riggs
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              Updated:
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