1 // PR c++/64382 2 // { dg-do compile { target c++14 } } 3 4 template<typename T> 5 struct my_queue 6 { pushmy_queue7 void push(T) 8 { 9 } icemy_queue10 void ice() 11 { 12 auto L = [=](auto &&v) { // { dg-warning "implicit capture" "" { target c++2a } } 13 push(v); 14 }; 15 trav(L); 16 } 17 template<typename F> travmy_queue18 void trav(F &&f) 19 { 20 f(T()); 21 } 22 }; 23 template struct my_queue<int>; 24