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

compiler/testData/cfg/declarations/classesAndObjects/EnumEntryRefersCompanion.kt

@@ -0,0 +1,8 @@
+enum class EE(val x: Int) {
+    INSTANCE(Companion.foo()),
+    ANOTHER(foo());
+
+    companion object {
+        fun foo() = 42
+    }
+}