Pas2JS pascal source code


{ main.pas }
var e: string;

Begin
  try
    WriteLn('ok');
  except
    on e: EDelphi do
    begin
      WriteLn(EDelphi(e).ClassName);
    end;
    on e: Exception do
      WriteLn(e.ClassName);
  end;

  { <<< CONSOLE OUTPUTS >>>
    ok
  }

var Exception={
	$ClassName: "Exception",
	$Parent: TObject,
	$Init: function () { FMessage="" },
	Create: function (s,Msg) { s.FMessage=Msg; return s }
}
function $W(e) { return e.ClassType?e:Exception.Create($New(Exception),e.constructor.name+", "+e.message) }
function $ToClassType(o) {
	if (o===null) return o;
	return o.ClassType
};
function $New(c) { var i={ClassType:c}; c.$Init(i); return i }
function $Is(o,c) {
	if (o===null) return false;
	return $Inh(o.ClassType,c);
};
function $Inh(s,c) {
	if (s===null) return false;
	while ((s)&&(s!==c)) s=s.$Parent;
	return (s)?true:false;
};

      var e = "";
      try {
         WriteLn("ok");
      } catch ($e) {
         if ($Is($e,EDelphi)) {
            var e$1 = $W($e);
            WriteLn(ClassName$1($ToClassType(e$1)))         }
         else if ($Is($e,Exception)) {
            var e$2 = $W($e);
            WriteLn(ClassName$1($ToClassType(e$2)))         }
         else throw $e
      }