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{$mode objfpc}
type
TSList = class(TObject)
procedure Test; virtual;
end;
generic TList<_T> = class(TSList)
data : _T;
procedure Add(item: _T);
procedure Test; override;
end;
TListCompareFunc = function(Item1, Item2: Integer): Integer;
procedure TSList.Test;
begin
writeln('should call TList!');
halt(1);
end;
procedure TList.Add(item: _T);
begin
data:=item;
end;
procedure TList.Test;
begin
if data <> 10 then
halt(1);
writeln('ok');
end;
type
TMyIntList = specialize TList<Integer>;
var
ilist: TMyIntList;
list: TSList;
begin
ilist := TMyIntList.Create;
list := ilist;
ilist.add(10);
list.test;
end.
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