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{$ifdef fpc}
{$mode delphi}{$H+}
{$endif}
uses
Classes, SysUtils;
type
{ TForm1 }
TForm1 = class
private
{ private declarations }
public
{ public declarations }
procedure test;
end;
FNType = function(A, B: integer): integer;
var
Form1: TForm1;
function Add23(A, B: integer; C: cardinal): integer; overload; forward;
function Add23(A, B: integer): integer; overload; forward;
const
FPArray: FNType = Add23;
function Add23(A, B: integer; C: cardinal): integer; overload;
begin
Result := A + B + C;
halt(1);
end;
function Add23(A, B: integer): integer; overload;
begin
Result := A - B;
end;
{ TForm1 }
procedure TForm1.test;
var
a, b: integer;
begin
a := 3;
b := 4;
writeln(FParray(a, b));
end;
var
f: tform1;
begin
f:=tform1.create;
f.test;
f.free;
end.
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