(MOD) Reordered struct member "members" from "Array" from 2nd to 1st for a more convenient accessing to "Var.addr in Array.member[0]".

(MOD) Modified test.c.

Array/include/array.h

@@ -4,8 +4,8 @@
 # include <Compound/var.h>
 
 typedef struct {
-  int len;
   Var *members;
+  int len;
   bool alive;
 } Array;