{"ast_node_type":"other","tokens":[{"end":62,"kind":"keyword","start":0,"text":"(false"}]}
    (false $($tt:tt)*) => { $crate::never!((false) $($tt)*) };
    (true $($tt:tt)*) => { $crate::never!((true) $($tt)*) };
    () => { $crate::never!("assertion failed: entered unreachable code") };