| // { dg-do "compile" } | |
| // { dg-options "-std=c++0x" } | |
| template <typename... Types> struct package {}; | |
| template <int ArgGen> struct wrapper_gen {}; | |
| template <int ArgNest> struct wrapper_nest | |
| { | |
| typedef wrapper_gen<ArgNest> type_nest; | |
| }; | |
| template <int... ArgPack> | |
| struct wrapper_pack | |
| { | |
| typedef package<wrapper_gen <ArgPack>...> type_pack; | |
| // incorrect error: expansion pattern 'wrapper_gen<ArgNest>' | |
| // contains no argument packs | |
| }; | |