added CHECK_TYPE directive to diagnostic tests

compiler/testData/diagnostics/tests/generics/varProjection/setterNotProjectedOutAssign.kt

@@ -1,11 +1,9 @@
+// !CHECK_TYPE
 trait Tr<T> {
     var v: Tr<T>
 }
 
 fun test(t: Tr<*>) {
     t.v = t
-    val v = TypeOf(t.v)
-    v: TypeOf<Tr<*>>
-}
-
-class TypeOf<T>(t: T)
+    t.v checkType { it : _<Tr<*>> }
+}

compiler/testData/diagnostics/tests/generics/varProjection/setterProjectedOutAssign.kt

@@ -1,4 +1,5 @@
 // !DIAGNOSTICS: -UNREACHABLE_CODE -UNUSED_PARAMETER
+// !CHECK_TYPE
 // t is unused due to KT-4233
 trait Tr<T> {
     var v: T
@@ -6,8 +7,5 @@ trait Tr<T> {
 
 fun test(t: Tr<*>) {
     <!SETTER_PROJECTED_OUT!>t.v<!> = null!!
-    val v = TypeOf(t.v)
-    v: TypeOf<Any?>
-}
-
-class TypeOf<T>(t: T)
+    t.v checkType { it : _<Any?> }
+}