{"ast_node_type":"other","tokens":[{"end":92,"kind":"keyword","start":0,"text":"//"}]}
            // - `Expr` is part of `feature(generic_const_exprs)` and is not implemented yet
            // - `Bound` cannot exist as we don't have a binder around the self Type
            ty::ConstKind::Param(_) | ty::ConstKind::Bound(_, _) | ty::ConstKind::Expr(_) => {