static IEnumerable <int> GetInfoDependencies(TypePositionInfo info)
{
// A parameter without a managed index cannot have any dependencies.
if (info.ManagedIndex == TypePositionInfo.UnsetIndex)
{
return(Array.Empty <int>());
}
return(MarshallerHelpers.GetDependentElementsOfMarshallingInfo(info.MarshallingAttributeInfo)
.Select(static info => GetInfoIndex(info)).ToImmutableArray());
