1 // PR c++/14481
2 // { dg-options "-Wunused" }
3 
func()4 void func()
5 {
6   struct mybitfields {
7     unsigned int s_field:8;
8   };
9   struct mybitfields s;	// { dg-warning "set but not used" }
10   s.s_field = 255;
11 };
12 
13