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{ %norun}
program tw21044;
{$mode Delphi}
uses
SysUtils, Classes;
type
{ TTestRecord }
TTestRecord = record
public
function Test(const Lhs, Rhs: TTestRecord): TTestRecord;
// operator overloads
class operator Add(const Lhs, Rhs: TTestRecord): TTestRecord;
// this part changes the size of record and so the way of parameter handling
// on some 64bit systems
case Boolean of
False: (Value: Single);
True: (AsInteger: Integer);
end;
{ TTestRecord }
function TTestRecord.Test(const Lhs, Rhs: TTestRecord): TTestRecord;
begin
Result.AsInteger := Lhs.AsInteger + Rhs.AsInteger;
end;
class operator TTestRecord.Add(const Lhs, Rhs: TTestRecord): TTestRecord;
begin
Result.Value := Lhs.Value + Rhs.Value;
end;
begin
end.
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