gcc/testsuite/c-c++-common/Wpointer-arith-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-Wpedantic -Wno-pointer-arith" } */
   3
   4 void h(void)
   5 {
   6   typedef void (*pft) ();
   7   typedef void (ft) ();
   8
   9   void *pv = 0;
  10   pft pf = 0;
  11
  12   pv++;
  13   pf++;
  14
  15   --pv;
  16   --pf;
  17
  18   pv += 1;
  19   pf += 1;
  20
  21   pv = pv - 1;
  22   pf = pf - 1;
  23
  24   sizeof (void);
  25   sizeof (ft);
  26 }