{"ast_node_type":"other","tokens":[{"end":75,"kind":"keyword","start":0,"text":"M::before_alloc_access(self.tcx,"}]}
                M::before_alloc_access(self.tcx, &self.machine, alloc_id)?;
            if let Ok((alloc_id, ..)) = self.ptr_try_get_alloc_id(ptr, size_i64) {
            }