gcc/testsuite/c-c++-common/ubsan/null-5.c

   1 /* { dg-do run } */
   2 /* { dg-options "-fsanitize=null -w" } */
   3 /* { dg-shouldfail "ubsan" } */
   4 /* { dg-skip-if "" { *-*-* } { "-flto" } { "" } } */
   5
   6 typedef volatile const _Complex float *T;
   7
   8 int
   9 main (void)
  10 {
  11   T t = 0;
  12   if (*t)
  13     return 42;
  14   return 0;
  15 }
  16
  17 /* { dg-output "load of null pointer of type 'volatile const complex float'(\n|\r\n|\r)" } */