8296171: Compiler incorrectly rejects code with variadic method references

Reviewed-by: mcimadamore

test/langtools/tools/javac/lambda/methodReference/BoundUnboundSearchTest.java

@@ -132,5 +132,25 @@ public class BoundUnboundSearchTest extends CompilationTestCase {
                 }
                 """
         );
+
+        assertOK(
+                getDiagConsumer(0, -1),
+                """
+                import java.util.function.*;
+
+                interface Intf {
+                    Object apply(String... args);
+                }
+
+                public class Test {
+                    public static Object foo(Object o) { return "bar"; }
+                    public final Object foo(Object... o) { return "foo"; }
+
+                    public void test() {
+                        Intf f = this::foo;
+                    }
+                }
+                """
+        );
     }
 }