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