gcc/testsuite/g++.dg/cpp0x/vt-40092.C

   1 // { dg-do compile { target c++11 } }
   2
   3 template <typename... Types> struct package {};
   4
   5 template <int ArgGen> struct wrapper_gen {};
   6
   7 template <int ArgNest> struct wrapper_nest
   8 {
   9   typedef wrapper_gen<ArgNest> type_nest;
  10 };
  11
  12 template <int... ArgPack>
  13 struct wrapper_pack
  14 {
  15   typedef package<wrapper_gen <ArgPack>...> type_pack;
  16   // incorrect error: expansion pattern 'wrapper_gen<ArgNest>'
  17   //    contains no argument packs
  18 };
  19
  20