1--TEST-- 2GH-15490: use-after-free when traversing call graph 3--EXTENSIONS-- 4opcache 5--INI-- 6opcache.enable=1 7opcache.enable_cli=1 8opcache.file_update_protection=0 9opcache.preload={PWD}/gh15490.inc 10opcache.jit=1235 11--SKIPIF-- 12<?php 13if (PHP_OS_FAMILY == 'Windows') die('skip Preloading is not supported on Windows'); 14?> 15--FILE-- 16<?php 17foo(); 18?> 19--EXPECT-- 20Hello world! 21