1 2 3 4 5 6 7 8
// PR c++/119574 // A version of lambda-targ13.C with extra template parameters. // { dg-do compile { target c++20 } } template <int = 0, class F = decltype([] <int = 1, auto G = [] {}> () {})> void f(F op = {}) { op(); } int main() { f(); }