Add tests for obsolete issues

#KT-32207 Obsolete
 #KT-32836 Obsolete
 #KT-32949 Obsolete
 #KT-9384 Obsolete

compiler/testData/codegen/box/regressions/kt32949.kt

@@ -0,0 +1,34 @@
+class Binder() {
+    lateinit var bindee: Container<*>
+
+    fun bind(subject: Container<*>): String {
+        bindee = subject
+        return when(subject.containee) {
+            is Foo -> bind(subject.containee)
+            is Bar -> bind(subject.containee)
+            else -> TODO()
+        }
+    }
+
+    private fun bind(foo: Foo): String {
+        return "binding $foo"
+    }
+    private fun bind(bar: Bar): String {
+        return "binding $bar"
+    }
+}
+class Container<out T>(val containee: T)
+data class Foo(val x: Int = 0)
+data class Bar(val y: Int = 0)
+
+fun box(): String {
+    val f = Container(Foo(1))
+    val b = Container(Bar(2))
+
+    val binder = Binder()
+
+    if (binder.bind(f) != "binding Foo(x=1)") return "fail 1"
+    if (binder.bind(b) != "binding Bar(y=2)") return "fail 2"
+
+    return "OK"
+}