1 struct s {
   2         int f;
   3 };
   4 
   5 static int foo(struct s *s)
   6 {
   7         if (s->f)
   8                 return 0;
   9         else if (!s->f)
  10                 return 4;
  11         return -1;
  12 }
  13 
  14 /*
  15  * check-name: dup-cond0
  16  * check-command: test-linearize -Wno-decl $file
  17  *
  18  * check-output-ignore
  19  * check-output-contains: select
  20  */