No members&extensions after non-qualified "::" because it will be soon unsupported by the compiler

idea/idea-completion/testData/handlers/basic/callableReference/Property.kt

@@ -1,6 +1,6 @@
-class C {
-    val prop: Int = 0
+val prop: Int = 0
 
+class C {
     fun foo() {
         val v = ::<caret>
     }

idea/idea-completion/testData/handlers/basic/callableReference/Property.kt.after

@@ -1,6 +1,6 @@
-class C {
-    val prop: Int = 0
+val prop: Int = 0
 
+class C {
     fun foo() {
         val v = ::prop<caret>
     }