gcc/testsuite/g++.dg/cpp0x/variadic164.C

   1 // PR c++/63522
   2 // { dg-do compile { target c++11 } }
   3
   4 template <typename...> struct tuple;
   5 template <typename...> void slice();
   6 template <int Index, typename...> using slice_result = decltype(slice<Index>);
   7 template <typename Tuple, typename... Tuples, int... ElementIndices,
   8           typename =
   9               typename tuple<slice_result<ElementIndices, Tuples...>,
  10                              slice_result<ElementIndices, Tuples...>...>::type> // { dg-error "parameter pack" }
  11 void zip_with(Tuple...);
  12 decltype(zip_with(0)) d;        // { dg-error "no match" }