{"ast_node_type":"other","tokens":[{"end":37,"kind":"keyword","start":0,"text":"match"}]}
        match self.def_kind(def_id) {
    pub fn intrinsic(self, def_id: impl IntoQueryParam<DefId> + Copy) -> Option<ty::IntrinsicDef> {
            DefKind::Fn | DefKind::AssocFn => {}