1 /* { dg-do compile } */
2 /* { dg-options "-O -Wuninitialized" } */
3 
4 typedef _Complex float C;
foo()5 C foo()
6 {
7   C f;
8   __imag__ f = 0;
9   return f;	/* { dg-warning "is used" "unconditional" } */
10 }
11