static Accessibility MergeAccessibility(Accessibility outer, Accessibility inner)
{
if (outer == inner)
return inner;
if (outer == Accessibility.None || inner == Accessibility.None)
return Accessibility.None;
if (outer == Accessibility.Private || inner == Accessibility.Private)
return Accessibility.Private;
if (outer == Accessibility.Public)
return inner;
if (inner == Accessibility.Public)
return outer;
// Inner and outer are both in { protected, internal, protected and internal, protected or internal }
// (but they aren't both the same)
if (outer == Accessibility.ProtectedOrInternal)
return inner;
if (inner == Accessibility.ProtectedOrInternal)
return outer;
// Inner and outer are both in { protected, internal, protected and internal },
// but aren't both the same, so the result is protected and internal.
return Accessibility.ProtectedAndInternal;
}
#endregion
