{"ast_node_type":"other","tokens":[{"end":48,"kind":"keyword","start":0,"text":"Const::new(tcx,"}]}
        Const::new(tcx, ty::ConstKind::Error(e))
    pub fn new_error(tcx: TyCtxt<'tcx>, e: ty::ErrorGuaranteed) -> Const<'tcx> {
    }