rust/src/test/run-pass/mlist-cycle.rs

15 lines
312 B
Rust

// xfail-test
// -*- rust -*-
use std;
type cell = {mutable c: @list};
enum list { link(@cell), nil, }
fn main() {
let first: @cell = @{mutable c: @nil()};
let second: @cell = @{mutable c: @link(first)};
first._0 = @link(second);
sys.rustrt.gc();
let third: @cell = @{mutable c: @nil()};
}