{"ast_node_type":"other","tokens":[{"end":66,"kind":"keyword","start":0,"text":"ecx.machine.static_root_ids"}]}
    ecx.machine.static_root_ids = Some((alloc_id, static_def_id));
    assert_eq!(ecx.machine.static_root_ids, None);
    assert!(ecx.memory.alloc_map.insert(alloc_id, (MemoryKind::Stack, alloc)).is_none());