/*
 *  SPL - The SPL Programming Language
 *  Copyright (C) 2004, 2005  Clifford Wolf <clifford@clifford.at>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 *  example13.spl: Example for call-by-value for scalar and call-by-ref for complex variables
 */

var dummy = [ foo: 10, bar: 20 ];
var foobar = 30;

function modify(x, y) {
	x.foo++; x.bar++; y++;
	debug "In modify(): [ $x.foo $x.bar ] $y";
}

debug "Before call: [ $dummy.foo $dummy.bar ] $foobar";

modify(dummy, foobar);

debug "After call:  [ $dummy.foo $dummy.bar ] $foobar";