{"ast_node_type":"other","tokens":[{"end":49,"kind":"keyword","start":0,"text":"ty::IntVarValue::Unknown"}]}
                    ty::IntVarValue::Unknown => {
                    ty::IntVarValue::UintType(ty) => Ok(Ty::new_uint(self.infcx.tcx, ty)),
                        Err(ty::IntVar(inner.int_unification_table().find(v)))