1 /* Expected uninitialized variable warning.  */
2 
3 /* { dg-do compile } */
4 /* { dg-options "-O -Wuninitialized" } */
5 
6 unsigned bmp_iter_set ();
7 int something (void);
8 
9 void
bitmap_print_value_set(void)10 bitmap_print_value_set (void)
11 {
12   unsigned first;	/* { dg-warning "may be used" "conditional in loop" { xfail *-*-* } } */
13 
14   for (; bmp_iter_set (); )
15     {
16       if (!first)
17 	something ();
18       first = 0;
19     }
20 }
21