Pas2JS pascal source code



type
  Exception1 = class(Exception)
  end;

type
  Exception2 = class(Exception)
  end;

{ main.pas }
Begin

  procedure Baz(i: Integer);
  begin
    if i = 0 then
      raise new Exception1('Error message 1')
    else
      raise new Exception2('Error message 2');
  end;

  procedure Bar(i: Integer);
  begin
    Baz(i);
  end;

  procedure Foo;
  var
    i: Integer;
  begin
    for i := 0 to 2 do
    begin
      try
        Bar(i);
      except
        on E: Exception1 do
          WriteLn(E.ClassName + ' caught');
      end;
    end;
  end;

  Foo;

  { <<< CONSOLE OUTPUTS >>>
    Exception1 caught
  }

  function Test1: String;
  begin
    raise Exception.Create('TEST');
  end;

  procedure Test2;
  begin
    StrToInt(Test1);
  end;

  Test2;    { Uncaught Object }

function Test2() {
	parseInt(Test1(), 10);
};
function Test1() {
	var Result = "";
	throw Exception.Create($New(Exception), "TEST");
	return Result
};
function Foo() {
	var i = 0;
	for (i = 0; i <= 2; i++) {
		try {
			Bar(i);
		} catch ($e) {
			if ($Is($e, Exception1)) {
				var E = $W($e);
				WriteLn((ClassName$1($ToClassType(E)) + " caught"))
			} else
				throw $e
		}
	}
};
function Bar(i$1) {
	Baz(i$1);
};
function Baz(i$2) {
	if (!i$2) {
		throw Exception.Create($New(Exception1), "Error message 1");
	} else {
		throw Exception.Create($New(Exception2), "Error message 2");
	}
};
Foo();
Test2();

/// Exception2 = class (Exception)
///  [line: 35, column: 6, file: uMain]
var Exception2 = {
	$ClassName : "Exception2",
	$Parent : Exception,
	$Init : function ($) {
		Exception.$Init($);
	},
	Destroy : Exception.Destroy
};
/// Exception1 = class (Exception)
///  [line: 34, column: 6, file: uMain]
var Exception1 = {
	$ClassName : "Exception1",
	$Parent : Exception,
	$Init : function ($) {
		Exception.$Init($);
	},
	Destroy : Exception.Destroy
};