8231826: Implement javac changes for pattern matching for instanceof
Reviewed-by: mcimadamore
Contributed-by: brian.goetz@oracle.com, gavin.bierman@oracle.com, maurizio.cimadamore@oracle.com, srikanth.adayapalam@oracle.com, vicente.romero@oracle.com, jan.lahoda@oracle.com
/*
* @test /nodynamicopyright/
* @bug 8231827
* @summary Match which involves a cast conversion
* @compile/fail/ref=CastConversionMatch.out -XDrawDiagnostics --enable-preview -source ${jdk.version} CastConversionMatch.java
*/
public class CastConversionMatch {
public static void main(String [] args) {
Object o = 42;
if (o instanceof int s) {
System.out.println("Okay");
} else {
throw new AssertionError("broken");
}
System.out.println(">Test complete");
}
}