1 /* { dg-do compile } */
2 /* { dg-options "-O2 -Wuninitialized" } */
3 
4 struct a { int mode; };
sys_msgctl(void)5 int sys_msgctl (void)
6 {
7   struct a setbuf;
8   return setbuf.mode;  /* { dg-warning "'setbuf.a::mode' is used" } */
9 }
10 
11