tests/max.cocci

   1 @x@
   2 position pc,pm,pi;
   3 expression E;
   4 @@
   5
   6 if@pc (E@pm) return i@pi;
   7
   8 @@
   9 position x.pc,x.pm,x.pi;
  10 expression E;
  11 @@
  12
  13 if@pc (E@pm)
  14 - return i@pi;
  15 + return 3;