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  1. JDK
  2. JDK-8234364

[lworld] ValueBootstrapMethods::isSubstitutable0 should do null check and type check

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      Exception in thread "main" java.lang.InternalError: java.lang.NullPointerException: MyValue2 is an inline class
      at java.base/java.lang.invoke.ValueBootstrapMethods.isSubstitutable0(ValueBootstrapMethods.java:555)
      at Test.main(Test.java:37)
      Caused by: java.lang.NullPointerException: MyValue2 is an inline class
      at java.base/java.lang.Class.cast(Class.java:3730)
      at java.base/java.lang.invoke.ValueBootstrapMethods.isSubstitutable0(ValueBootstrapMethods.java:551)
      ... 1 more

      The reproducible test case is at: https://bugs.openjdk.java.net/secure/attachment/85600/Test.java

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          Bug - A problem which impairs or prevents the functions of the product. JDK-8234246 [lworld] InterpreterRuntime::is_substitutable fails with guarantee(!HAS_PENDING_EXCEPTION) failed: isSubstitutable() raised exception

          • P2 - Crashes, loss of data, severe memory leak.
          • Resolved
          links to

          Commit Commit openjdk/valhalla/d5187c50

          Review Review openjdk/valhalla/114

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              mchung Mandy Chung
              mchung Mandy Chung
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