[K/N][Tests] Move codegen test sources interfaceCallsNCasts..vector

^KT-61259

native/native.tests/testData/codegen/object/fields2_2.kt

@@ -0,0 +1,23 @@
+/*
+ * Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
+ * that can be found in the LICENSE file.
+ */
+
+import kotlin.test.*
+
+@ThreadLocal
+val xInt = 42
+
+@ThreadLocal
+val xString = "42"
+
+@ThreadLocal
+val xAny = Any()
+
+fun box(): String {
+    assertEquals(42, xInt)
+    assertEquals("42", xString)
+    assertTrue(xAny is Any)
+
+    return "OK"
+}