{"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"ty::Slice(..)"}]}
                ty::Slice(..) if tcx.features().deref_patterns() => {
                // Allow `b"...": [u8]` for `deref_patterns`
                    pat_ty = Ty::new_slice(tcx, tcx.types.u8);