{"ast_node_type":"function","tokens":[{"end":25,"kind":"keyword","start":0,"text":"fn"}]}
fn test_bug_minimised() {
#[test]
    let graph = TestGraph::new(0, &[(0, 3), (0, 1), (3, 2), (2, 3), (1, 4), (4, 5), (5, 4)]);