blob: 144f9e95f6d334cb1de4f55c7581e528d2ccbf66 [file] [log] [blame]
// Generic lambda test from N3690 5.1.2.5
// { dg-do compile { target c++14 } }
struct A { } cout;
template <class T> A& operator<<(A& a, T);
int main()
{
auto glambda = [](auto a, auto&& b) { return a < b; };
bool b = glambda(3, 3.14); // OK
auto vglambda = [](auto printer) {
return [=](auto ... ts) { // OK: ts is a function parameter pack
printer(ts ...);
return [=]() {
printer(ts ...);
};
};
};
auto p = vglambda( [](auto v1, auto v2, auto v3)
{ cout << v1 << v2 << v3; } );
auto q = p(1, 'a', 3.14); // OK: outputs 1a3.14
q(); // OK: outputs 1a3.14
}