### Description The following code: ```php <?php $a[0] = &$a; pcntl_sigwaitinfo($a,$a); ``` Resulted in this output: ``` /php-src/Zend/zend_operators.c:451: zend_long zendi_try_get_long(const zval *, _Bool *): Assertion `0' failed. Aborted (core dumped) ``` ### PHP Version nightly ### Operating System ubuntu 22.04