1 struct foo 2 { 3 int member0; 4 char member1; /* This is an added data member. */ 5 char pad[10]; /* This is not a fam, so the change should not be 6 suppressed. */ 7 }; 8 9 void foo(struct foo * p)10 foo(struct foo * p __attribute__((unused))) 11 { 12 } 13