| // { dg-do compile } | |
| // { dg-require-effective-target c++17 } | |
| struct Data | |
| { | |
| Data() {} | |
| ~Data() {} | |
| long long i; | |
| }; | |
| struct X | |
| { | |
| Data a; | |
| int b; | |
| }; | |
| template<class T> | |
| X get(T const&) | |
| { | |
| return X{}; | |
| } | |
| template<class... Ts> | |
| struct pack_type : Ts... | |
| {}; | |
| int main() | |
| { | |
| pack_type<X>{get(1)}; | |
| } |