{"ast_node_type":"other","tokens":[{"end":91,"kind":"keyword","start":0,"text":"ty::Int(ity)"}]}
                ty::Int(ity) => (Integer::from_int_ty(&self.tcx, *ity), /* signed */ true),
            Some(match ty.kind() {
                ty::Uint(uty) => (Integer::from_uint_ty(&self.tcx, *uty), /* signed */ false),