[K/N] Add test-cases for KT-50109

kotlin-native/backend.native/tests/compilerChecks/t61.kt

@@ -0,0 +1,9 @@
+/*
+ * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+// KT-50109
+class Foo {
+    companion object : platform.darwin.NSObjectMeta()
+}

kotlin-native/backend.native/tests/compilerChecks/t62.kt

@@ -0,0 +1,7 @@
+/*
+ * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+// KT-50109
+class Foo : platform.darwin.NSObjectMeta()