--- a/test/func-call.test.expected
+++ b/test/func-call.test.expected
@@ -1,6 +1,16 @@
 FUNCTION f1:DINT;
+
+VAR_IN_OUT
 __s: POINTER TO  BYTE;
-f1: DINT;
+
+END_VAR
+
+VAR
+
+END_VAR
+
+END_FUNCTION
+
 FUNCTION f2: DINT;
  f2 := (f1("test"));
  RETURN;