Backport fe_reset_rw case

nikic · nikic · commit 5846e852831a · 2019-07-05T12:06:52.000+02:00
diff --git a/ext/opcache/Optimizer/zend_inference.c b/ext/opcache/Optimizer/zend_inference.c
@@ -3227,6 +3227,7 @@ static int zend_update_type_info(const zend_op_array *op_array,
 						case ZEND_RETURN_BY_REF:
 						case ZEND_VERIFY_RETURN_TYPE:
 						case ZEND_MAKE_REF:
+						case ZEND_FE_RESET_RW:
 							tmp |= MAY_BE_ARRAY_OF_ANY | MAY_BE_ARRAY_OF_REF;
 							break;
 						case ZEND_PRE_INC:
