{"ast_node_type":"other","tokens":[{"end":65,"kind":"keyword","start":0,"text":"debug_assert_eq!(self.def_kind(key),"}]}
        debug_assert_eq!(self.def_kind(key), DefKind::AnonConst);
    pub fn feed_anon_const_type(self, key: LocalDefId, value: ty::EarlyBinder<'tcx, Ty<'tcx>>) {
        TyCtxtFeed { tcx: self, key }.type_of(value)