{"ast_node_type":"other","tokens":[{"end":100,"kind":"keyword","start":0,"text":"//"}]}
    // We don't permit macro calls inside of the attribute (e.g., #![recursion_limit = `expand!()`])
fn get_recursion_limit(krate_attrs: &[ast::Attribute], sess: &Session) -> Limit {
    // because that would require expanding this while in the middle of expansion, which needs to