{"ast_node_type":"other","tokens":[{"end":91,"kind":"keyword","start":0,"text":"//"}]}
    // The type checker formats a bunch of strings with type names in it, but these strings
    let mut type_checker = TypeChecker { body, caller_body, tcx, typing_env, failures: Vec::new() };
    // are not always going to be encountered on the error path since the inliner also uses