Description:
------------
The following code behaves unexpectedly with finally, see the reproduce code.

Test script:
---------------
First file: 
<?php
spl_autoload_register(function(){ require_once "test1.php"; });

try {
    try {
        throw new \RuntimeException("ERROR");
    }
    finally {
        echo "AUTOLOAD", PHP_EOL;
        $q = \Test::ONE;
        echo "YOU WON'T SEE THIS LINE", PHP_EOL;
    }
}
catch (\Exception $Error) {
    echo $Error->getMessage(), PHP_EOL;
}
?>

Second file: test1.php
<?php

class Test
{
    const ONE = "ONE";
}

echo \Test::ONE, PHP_EOL;

Expected result:
----------------
The code in finally() is executed only partly: the lines after the autoload are ignored.
I would expect the result look like this:
AUTOLOAD
ONE
YOU WON'T SEE THIS LINE
ERROR

Actual result:
--------------
AUTOLOAD
ONE
ERROR