1 // { dg-do compile { target c++14 } }
2 
main()3 int main() {
4   int x = 42;
5   auto lambda2 = [x=x](int x) {}; // { dg-error "previously declared as a capture" }
6   auto lambda3 = [x](auto... x) {}; // { dg-error "previously declared as a capture" }
7   auto lambda4 = [](auto... x) {
8     auto lambda5 = [x...](auto... x) {};  // { dg-error "previously declared as a capture" }
9     auto lambda6 = [x...](int x) {};  // { dg-error "previously declared as a capture" }
10   };
11 }
12