Description:
------------
The exception message of an error that has been converted to an 
ErrorException is getting cut so important information is missing,

Reproduce code:
---------------
function error_handler($code, $message, $file, $line)
{
	throw new ErrorException($message, $code, 0, $file, $line);
}

set_error_handler('error_handler');

function hint(array $foo) {}

try
{
	hint(123);
}
catch(Exception $e)
{
	echo $e->getMessage();
}

Expected result:
----------------
Argument 1 passed to hint() must be an array, integer given, called in 
test.php on line 14 and defined in test.php on line 10

Actual result:
--------------
Argument 1 passed to hint() must be an array, integer given, called in 
test.php on line 14 and defined