Unsupported Types for Oxygene / Delphi

[ProHolz]

const
  MAX_SQLFIELDS = 42; 
type
  simple = (sfirst, ssecond, sthird); // Works

// No Support in CodeGen4
  simpleset = set of simple; 
 TSQLFieldBits = set of 0..MAX_SQLFIELDS-1;

 TCombinedArray = Array[0..5, simple] of String; // Mixed Arrays not Supportes