-// run-pass
-
-use std::cell::Cell;
-
-#[derive(Debug)]
-struct C<'a> {
- v: Vec<Cell<Option<&'a C<'a>>>>,
-}
-
-impl<'a> C<'a> {
- fn new() -> C<'a> {
- C { v: Vec::new() }
- }
-}
-
-fn f() {
- let (mut c1, mut c2, mut c3);
- c1 = C::new();
- c2 = C::new();
- c3 = C::new();
-
- c1.v.push(Cell::new(None));
- c1.v.push(Cell::new(None));
- c2.v.push(Cell::new(None));
- c2.v.push(Cell::new(None));
- c3.v.push(Cell::new(None));
- c3.v.push(Cell::new(None));
-
- c1.v[0].set(Some(&c2));
- c1.v[1].set(Some(&c3));
- c2.v[0].set(Some(&c2));
- c2.v[1].set(Some(&c3));
- c3.v[0].set(Some(&c1));
- c3.v[1].set(Some(&c2));
-}
-
-fn main() {
- f();
-}