| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <string.h> | |
| int main () | |
| { | |
| struct base { | |
| int basic; | |
| }; | |
| struct derived { | |
| struct base common; | |
| char extra; | |
| }; | |
| volatile struct base b; | |
| volatile struct base *bp; | |
| bp = (struct base *)&b; | |
| bp->basic = 10; | |
| ((struct derived volatile *)bp)->extra = 'x'; | |
| return 0; | |
| } | |
| /* { dg-output "mudflap violation 1.*" } */ | |
| /* { dg-output "Nearby object 1.*" } */ | |
| /* { dg-output "mudflap object.*.main. b.*" } */ | |
| /* { dg-do run { xfail *-*-* } } */ |