tests: Update external tests (1.1.2-dev-393)

backend.native/tests/external/codegen/box/classes/inner/properSuperLinking.kt

@@ -0,0 +1,16 @@
+
+open class A(val s: String) {
+
+    val z = s
+
+    fun test() = s
+
+    open inner class B(s: String): A(s) {
+        fun testB() = z + test()
+    }
+}
+
+fun box(): String {
+    val res = A("Fail").B("OK").testB()
+    return if (res == "OKOK") "OK" else res;
+}