Add RC flags in init_func_return_info

php · Feb 17, 2018 · 1a50a50 · 1a50a50
1 parent fd5644c
commit 1a50a50
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/ext/opcache/Optimizer/zend_inference.c b/ext/opcache/Optimizer/zend_inference.c
@@ -3699,6 +3699,8 @@ void zend_init_func_return_info(const zend_op_array   *op_array,
 		ret->type = zend_fetch_arg_info(script, ret_info, &ret->ce);
 		if (op_array->fn_flags & ZEND_ACC_RETURN_REFERENCE) {
 			ret->type |= MAY_BE_REF;
+		} else if (ret->type & (MAY_BE_STRING|MAY_BE_ARRAY|MAY_BE_OBJECT|MAY_BE_RESOURCE)) {
+			ret->type |= MAY_BE_RC1|MAY_BE_RCN;
 		}
 		ret->is_instanceof = (ret->ce) ? 1 : 0;
 		ret->range = tmp_range;