Added test for KT-4640

#KT-4640 Obsolete

compiler/testData/diagnostics/tests/delegatedProperty/kt4640.kt

@@ -0,0 +1,11 @@
+//KT-4640 "Trace is erased after resolution completion" exception
+
+class ValueWrapper()
+{
+    var value: Int = 0
+
+    fun get() = value
+    fun set(v: Int) { value = v }
+}
+
+val foo by <!DELEGATE_SPECIAL_FUNCTION_NONE_APPLICABLE!>ValueWrapper()<!>