gcc/testsuite/gcc.dg/pr52549.c

   1 /* { dg-do compile } */
   2
   3 #ifdef __SIZE_TYPE__
   4 _mark (__SIZE_TYPE__ obj, int i, char *a)
   5 {
   6   (char *)&(((long *)(obj)) [i]) - a;
   7 }
   8 #elif __SIZEOF_POINTER__ == __SIZEOF_LONG__
   9 _mark (long obj, int i, char *a)
  10 {
  11   (char *)&(((long *)(obj)) [i]) - a;
  12 }
  13 #elif __SIZEOF_POINTER__ == __SIZEOF_INT__
  14 _mark (int obj, int i, char *a)
  15 {
  16   (char *)&(((int *)(obj)) [i]) - a;
  17 }
  18 #elif __SIZEOF_POINTER__ == __SIZEOF_LONG_LONG__
  19 __extension__ _mark (long long obj, int i, char *a)
  20 {
  21   (char *)&(((int *)(obj)) [i]) - a;
  22 }
  23 #endif