Fail with IllegalAccessException on :: reference to private property

Instead of mysterious NoSuchMethodException

compiler/testData/codegen/boxWithStdlib/callableReference/property/privateClassVal.kt

@@ -0,0 +1,15 @@
+class Result {
+    private val value = "OK"
+
+    fun ref(): KMemberProperty<Result, String> = ::value
+}
+
+fun box(): String {
+    val p = Result().ref()
+    try {
+        p.get(Result())
+        return "Fail: private property is accessible by default"
+    } catch(e: IllegalAccessException) { }
+
+    return "OK"
+}