KT-2477 generate fake overrides for members with wider access level first #KT-2477 Fixed

compiler/frontend/src/org/jetbrains/jet/lang/resolve/OverrideResolver.java

@@ -240,12 +240,24 @@ public class OverrideResolver {
     ) {
         Queue<CallableMemberDescriptor> fromSuperQueue = new LinkedList<CallableMemberDescriptor>(notOverridden);
         while (!fromSuperQueue.isEmpty()) {
-            CallableMemberDescriptor notOverriddenFromSuper = fromSuperQueue.remove();
+            CallableMemberDescriptor notOverriddenFromSuper = findMemberWithMaxVisibility(fromSuperQueue);
             Collection<CallableMemberDescriptor> overridables = extractMembersOverridableBy(notOverriddenFromSuper, fromSuperQueue, sink);
             createAndBindFakeOverride(notOverriddenFromSuper, overridables, current, sink);
         }
     }
 
+    @NotNull
+    private static CallableMemberDescriptor findMemberWithMaxVisibility(@NotNull Queue<CallableMemberDescriptor> descriptors) {
+        CallableMemberDescriptor descriptor = descriptors.element();
+        for (CallableMemberDescriptor candidate : descriptors) {
+            Integer result = Visibilities.compare(descriptor.getVisibility(), candidate.getVisibility());
+            if (result != null && result < 0) {
+                descriptor = candidate;
+            }
+        }
+        return descriptor;
+    }
+
     private static void createAndBindFakeOverride(
             @NotNull CallableMemberDescriptor notOverriddenFromSuper,
             @NotNull Collection<CallableMemberDescriptor> overridables,
@@ -299,6 +311,11 @@ public class OverrideResolver {
         overridable.add(overrider);
         for (Iterator<CallableMemberDescriptor> iterator = extractFrom.iterator(); iterator.hasNext(); ) {
             CallableMemberDescriptor candidate = iterator.next();
+            if (overrider == candidate) {
+                iterator.remove();
+                continue;
+            }
+
             OverridingUtil.OverrideCompatibilityInfo.Result result =
                     OverridingUtil.isOverridableBy(candidate, overrider).getResult();
             switch (result) {