{"ast_node_type":"other","tokens":[{"end":84,"kind":"keyword","start":0,"text":"ty::Slice(_)"}]}
            ty::Slice(_) | ty::Str | ty::Dynamic(..) => ExpectRvalueLikeUnsized(ty),
        match fcx.tcx.struct_tail_raw(ty, |ty| ty, || {}).kind() {
            _ => ExpectHasType(ty),