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  1. JDK
  2. JDK-8030660

Compile-time error in the case of ((Integer[] & Serializable)new Integer[1]).getClass()

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    • b112
    • b117
    • Not verified

    Backports

      Description

        The following tests started to fail in 112 after changes corresponding to JDK-8021339 resolving with following compile-time error:

        Error: java: cannot find symbol
          symbol: method getClass()

        while attempting to cast array to intersection of array and some interface and call getClass after casting

        Affected tests:
        lang/LMBD/lmbd118/lmbd11803m141/lmbd11803m141_rt.html
        lang/LMBD/lmbd118/lmbd11803m341/lmbd11803m341_rt.html
        lang/LMBD/lmbd118/lmbd11803m03/lmbd11803m03_rt.html
        lang/LMBD/lmbd118/lmbd11803m33/lmbd11803m33_rt.html
        lang/LMBD/lmbd118/lmbd11803m13/lmbd11803m13_rt.html

        Please find the attached a sample of a code reproducing above-mentioned behavior

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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-8028834 Compile-time error in the case of ((Integer[] & Serializable)new Integer[1]).getClass()

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

            Bug - A problem which impairs or prevents the functions of the product. JDK-8027386 Compiler regression error on multi-level abstract generic class with intersection types

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Open
            is blocked by

            Bug - A problem which impairs or prevents the functions of the product. JDK-8027738 Lambda Spec: Disallow arrays in intersection cast targets

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed
            relates to

            Enhancement - null JDK-8021339 Compile-time error during casting array to intersection

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed

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                emc Eric Mccorkle
                ostrizhe Olga Strizhenko (Inactive)
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                Dates

                  Created:
                  Updated:
                  Resolved: