/// <summary>
/// Returns a hash code for this instance.
/// </summary>
/// <returns>
/// A hash code for this instance, suitable for use in hashing algorithms and data structures like a hash table.
/// </returns>
public override int GetHashCode()
{
return((UserTypes?.GetHashCode() ?? 0) ^ (Modules?.GetHashCode() ?? 0) ^ (ImportDependentTypes ? 13 : 0) ^ (UseILCodeWriter ? 121 : 0) ^ (UsePdbReaderWhenPossible ? 1453 : 0));
}