--TEST--
SPL: Iterator::__construct(void)
--CREDITS--
Sebastian Schürmann
--FILE--
<?php
class myIterator implements Iterator {
	
	function current() {}
	function next() {}
	function key() {}	
	function valid() {}
	function rewind() {}
	
}
try {
	$it = new myIterator();	
} catch (InvalidArgumentException $e) {
	echo 'InvalidArgumentException thrown';
}
echo 'no Exception thrown';
?>
--EXPECT--
no Exception thrown