KT-11769 case with companion function call: error is now detected if companion receiver is stated explicitly

compiler/testData/diagnostics/tests/controlFlowAnalysis/enumInterdependence.kt

@@ -3,26 +3,6 @@ enum class A(val v: A) {
     A2(A1)
 }
 
-enum class B(val x: Int) {
-    B1(1),
-    B2(2);
-
-    companion object {
-        val SUM = B1.x + B2.x
-        val COPY = B1
-    }
-}
-
-enum class C(val x: Int) {
-    C1(<!UNINITIALIZED_VARIABLE!>SUM<!>),
-    C2(1);
-
-    companion object {
-        val COPY = C2
-        val SUM = C1.x + COPY.x
-    }
-}
-
 enum class D(val x: Int) {
     D1(<!UNINITIALIZED_ENUM_ENTRY!>D2<!>.x),
     D2(D1.x)
@@ -44,17 +24,6 @@ object Object1 {
     }
 }
 
-// From KT-11769
-enum class Fruit(personal: Int) {
-    APPLE(1);
-
-    companion object {
-        val common = 20
-    }
-
-    val score = personal + <!UNINITIALIZED_VARIABLE!>common<!>
-}
-
 // From KT-6054
 enum class MyEnum {
     A, B;