--- a
+++ b/test/func-call.test.log
@@ -0,0 +1,9 @@
+FUNCTION f1:DINT;
+__s: POINTER TO  BYTE;
+FUNCTION f2: DINT;
+ f2 := (f1("test"));
+ RETURN;
+FUNCTION f3: DINT;
+i: DINT;
+ f3 := (f1("test"));
+ RETURN;