| /* Check that Asan correctly instruments bitfields with non-round offset. */ | |
| /* { dg-do run } */ | |
| /* { dg-shouldfail "asan" } */ | |
| struct A | |
| { | |
| char base; | |
| int : 7; | |
| int x : 8; | |
| }; | |
| int __attribute__ ((noinline, noclone)) | |
| f (void *p) { | |
| return ((struct A *)p)->x; | |
| } | |
| int | |
| main () | |
| { | |
| char a = 0; | |
| return f (&a); | |
| } | |
| /* { dg-output "ERROR: AddressSanitizer: stack-buffer-overflow" } */ |