old_root          482 Zend/zend_generators.c 	zend_generator *old_root, *root = leaf->node.ptr.root;
old_root          486 Zend/zend_generators.c 		old_root = root;
old_root          489 Zend/zend_generators.c 		old_root = NULL;
old_root          493 Zend/zend_generators.c 		OBJ_RELEASE(&old_root->std);
old_root          494 Zend/zend_generators.c 		old_root = root;
old_root          537 Zend/zend_generators.c 	if (old_root) {
old_root          538 Zend/zend_generators.c 		OBJ_RELEASE(&old_root->std);