{"ast_node_type":"other","tokens":[{"end":39,"kind":"keyword","start":0,"text":"hir::TyKind::Infer(())"}]}
            hir::TyKind::Infer(()) => {
            hir::TyKind::Typeof(e) => tcx.type_of(e.def_id).instantiate_identity(),
                // Infer also appears as the type of arguments or return