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/* Expected uninitialized variable warning.  */

/* { dg-do compile } */

/* { dg-options "-O -Wuninitialized" } */

unsigned bmp_iter_set ();

int something (void);

void

bitmap_print_value_set (void)

{

  unsigned first;       /* { dg-warning "may be used" "conditional in loop" { xfail *-*-* } } */

  for (; bmp_iter_set (); )

    {

      if (!first)

        something ();

      first = 0;

    }

}