{"ast_node_type":"other","tokens":[{"end":88,"kind":"keyword","start":0,"text":"Some(hir::CoroutineKind::Desugared(hir::CoroutineDesugaring::Async,"}]}
            Some(hir::CoroutineKind::Desugared(hir::CoroutineDesugaring::Async, _)) => {
        match self.tcx.coroutine_kind(self.body_id) {
                err.span_suggestion_verbose(