1 // Basic generic lambda test
2 // { dg-do run { target c++14 } }
3 
4 template <typename T, typename U> struct pair {};
5 template <typename... T> struct tuple {};
6 
main()7 int main()
8 {
9   auto a = [] (auto, pair<auto,auto> v) { return sizeof (v); };
10   auto b = [] (auto, pair<pair<auto,auto>,auto>... v) { return sizeof... (v); };
11 
12   a(1, pair<int, float>());
13   b(2, pair<pair<short,char>, double>(), pair<pair<float,long>, int>());
14 }
15