| /* PR c/51628. */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "-O" } */ | |
| struct pair_t | |
| { | |
| char x; | |
| int i[4]; | |
| } __attribute__ ((packed, aligned (4))); | |
| extern struct pair_t p; | |
| extern void bar (int *); | |
| void | |
| foo (struct pair_t *p) | |
| { | |
| bar (p ? p->i : (int *) 0); | |
| /* { dg-warning "may result in an unaligned pointer value" "" { target { ! default_packed } } .-1 } */ | |
| } |