Add diagnostics to test data from NI

compiler/testData/diagnostics/tests/generics/innerClasses/iterator.kt

@@ -29,9 +29,9 @@ fun <E> commonSupertype(x: E, y: E): E = x
 
 fun foo() {
     var myIt = A<String>().iterator()
-    myIt = <!TYPE_MISMATCH!>A<Int>().iterator()<!>
+    myIt = <!TYPE_MISMATCH!>A<Int>().<!NI;TYPE_MISMATCH!>iterator()<!><!>
 
     val csIt: Iterator<CharSequence> = A<String>().iterator()
 
-    commonSupertype(A<String>().iterator(), A<Int>().iterator()).checkType { _<A<out Any>.MyIt>() }
+    commonSupertype(A<String>().iterator(), A<Int>().iterator()).checkType { <!NI;DEBUG_INFO_UNRESOLVED_WITH_TARGET, NI;UNRESOLVED_REFERENCE_WRONG_RECEIVER!>_<!><A<out Any>.MyIt>() }
 }