php-src/Zend/tests/vm_stack_with_arg_extend.phpt

--TEST--
Ensure valid vm_stack even when it needed to be copied to a new page
--FILE--
<?php

function f(...$args) {
    var_dump(count($args));
}
(function(){
    $a = array_fill(0, 1024, true);
    f(...$a);
    yield;
})()->valid();

?>
--EXPECT--
int(1024)