gcc/testsuite/c-c++-common/ubsan/null-10.c

   1 /* { dg-do run } */
   2 /* { dg-options "-fsanitize=null -w" } */
   3 /* { dg-shouldfail "ubsan" } */
   4 /* { dg-skip-if "" { *-*-* } { "-flto" } { "" } } */
   5
   6 int
   7 main (void)
   8 {
   9   short *p = 0, *u;
  10   *(u + *p) = 23;
  11   return  0;
  12 }
  13
  14 /* { dg-output "load of null pointer of type 'short int'(\n|\r\n|\r)" } */