gcc/testsuite/gcc.target/i386/mpx/field-addr-3-ubv.c

   1 /* { dg-do run } */
   2 /* { dg-shouldfail "bounds violation" } */
   3 /* { dg-options "-fcheck-pointer-bounds -mmpx" } */
   4
   5
   6 #define SHOULDFAIL
   7
   8 #include "mpx-check.h"
   9
  10 struct S {
  11   int a;
  12   int b[100];
  13   int c;
  14 } S;
  15
  16 int foo (int *p, int i)
  17 {
  18   printf ("%d\n", p[i]);
  19   return p[i];
  20 }
  21
  22 struct S s;
  23
  24 int mpx_test (int argc, const char **argv)
  25 {
  26   foo (&s.b[0], 100);
  27
  28   return 0;
  29 }