gcc/testsuite/gcc.dg/pr14092-1.c

   1 /* PR c/14092
   2  * Origin: bonzini@gnu.org
   3  * rejects-valid
   4  */
   5 /* { dg-do compile } */
   6
   7 /* Define this so that we are more portable.  The testcase in the
   8    PR failed on 64-bit hosts.  */
   9 __extension__ typedef __INTPTR_TYPE__ intptr_t;
  10
  11 typedef struct _PLCI {
  12   unsigned char x;
  13   unsigned char buf[1];
  14 } PLCI;
  15
  16 void nl_ind(PLCI * plci)
  17 {
  18   plci->x = -((intptr_t)(plci->buf)) & 3;
  19 }
  20