{"ast_node_type":"other","tokens":[{"end":81,"kind":"keyword","start":0,"text":"TyKind::Scalar(Scalar::Int(ity))"}]}
            TyKind::Scalar(Scalar::Int(ity)) => Some(BuiltinType::Int(match ity {
            })),
                IntTy::Isize => BuiltinInt::Isize,