ADDITIONAL SYSTEM INFORMATION :
java version "21" 2023-09-19 LTS

A DESCRIPTION OF THE PROBLEM :
Try running the following code:


Expected result on stdout: A
Actual result: JVM throws MatchException

REGRESSION : Last worked in version 17.0.8

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Run provided example code

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
Stdout should read "A"
ACTUAL -
JVM throws MatchException

---------- BEGIN SOURCE ----------
public class Main
{
    public enum Test {
        A {}, B {}, C {}
    }

    public static void main(String[] args)
    {
        Test x = get();
        switch (x) {
            case A -> System.out.println("A");
            case B -> System.out.println("B");
            case C -> System.out.println("C");
            case null -> System.out.println("NULL");
        }
    }

    private static Test get() {
        return Test.A;
    }
}
---------- END SOURCE ----------

FREQUENCY : always