{"ast_node_type":"other","tokens":[{"end":92,"kind":"keyword","start":0,"text":")"}]}
    ) -> InterpResult<'tcx, Cow<'tcx, Allocation<M::Provenance, M::AllocExtra, M::Bytes>>> {
        is_write: bool,
        let (alloc, def_id) = match self.tcx.try_get_global_alloc(id) {