Description:
------------
LOG:
---
php: /home/yongheng/php_clean/Zend/zend_gc.c:686: void gc_remove_from_buffer(zend_refcounted *): Assertion `idx' failed.
---

Test script:
---------------
<?
define ( "THE_CONST" , 3 ) ;
function b ( $a = array ( E_ALL => THE_CONST ) ) {
    print_r ( new ArrayIterator  !=b () , c ) ;
    foreach ( bar as $$d )
        $e = days * 4 * 0 ;
}
b () ;