}
@Override public void completeNativeOption_Value(EObject model, Assignment assignment,
ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
NativeOption option = (NativeOption) model;
MessageField optionSource = (MessageField) options.rootSourceOf(option);
if (optionSource == null) {
return;
}
ProtoDescriptor descriptor = descriptorProvider.primaryDescriptor();
Enum enumType = descriptor.enumTypeOf(optionSource);