| // compile-flags: -Z mir-opt-level=3 | |
| // run-pass | |
| use std::cell::Cell; | |
| #[derive(Debug)] | |
| struct B<'a> { | |
| a: [Cell<Option<&'a B<'a>>>; 2] | |
| } | |
| impl<'a> B<'a> { | |
| fn new() -> B<'a> { | |
| B { a: [Cell::new(None), Cell::new(None)] } | |
| } | |
| } | |
| fn f() { | |
| let b2 = B::new(); | |
| b2.a[0].set(Some(&b2)); | |
| } | |
| fn main() { | |
| f(); | |
| } |