private bool DuplicateTypeAllowed()

in ILRepack/RepackImporter.cs [677:706]
19 lines of code
11 McCabe index (conditional complexity)

        private bool DuplicateTypeAllowed(TypeDefinition type)
        {
            string fullName = type.FullName;
            // Merging module because IKVM uses this class to store some fields.
            // Doesn't fully work yet, as IKVM is nice enough to give all the fields the same name...
            if (fullName == "<Module>" || fullName == "__<Proxy>")
                return true;

            // XAML helper class, identical in all assemblies, unused within the assembly, and instanciated through reflection from the outside
            // We could just skip them after the first one, but merging them works just fine
            if (fullName == "XamlGeneratedNamespace.GeneratedInternalTypeHelper")
                return true;

            // Merge should be OK since member's names are pretty unique,
            // but renaming duplicate members would be safer...
            if (fullName == "<PrivateImplementationDetails>" && type.IsPublic)
                return true;

            if (_options.AllowedDuplicateTypes.Contains(fullName))
                return true;

            var top = type;
            while (top.IsNested)
                top = top.DeclaringType;
            string nameSpace = top.Namespace;
            if (!String.IsNullOrEmpty(nameSpace) && _options.AllowedDuplicateNameSpaces.Any(s => s == nameSpace || nameSpace.StartsWith(s + ".")))
                return true;

            return false;
        }