8059921: Missing compile error in Java 8 mode for Interface.super.field access
Reviewed-by: mcimadamore, jlahoda
1 MostSpecific01.java:23:9: compiler.err.ref.ambiguous: m, kindname.method, m(Test.IntMapper,java.lang.String), Test, kindname.method, m(Test.LongMapper,java.lang.Integer), Test