{"ast_node_type":"other","tokens":[{"end":87,"kind":"keyword","start":0,"text":"crate::ty::PredicateKind::SubType(subtype_predicate.stable(tables,"}]}
                crate::ty::PredicateKind::SubType(subtype_predicate.stable(tables, cx))
            PredicateKind::Subtype(subtype_predicate) => {
            }