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
DuplicateBindingTest.java:16:43: compiler.err.already.defined: kindname.variable, s, kindname.method, main(java.lang.String[])
- compiler.note.preview.filename: DuplicateBindingTest.java
- compiler.note.preview.recompile
1 error