blob: fab1f6ca6ac2968a092cd767f349fed75d655a2f [file] [log] [blame]
// { dg-do run { target c++11 } }
int g() { return 0; }
template <class T, class... U>
int g(T t, U... u)
{
return t + g(u...);
}
template <class... T>
int f1(T... t)
{
return [t...] {
return g(t...);
}();
}
template <class... T>
int f2(T... t)
{
return [&t...] {
return g(t...);
}();
}
template <class... T>
int f3(T... t)
{
return [=] {
return g(t...);
}();
}
template <class... T>
int f4(T... t)
{
return [&] {
return g(t...);
}();
}
#define assert(E) do { if (!(E)) __builtin_abort(); } while(0)
int main()
{
assert (f1() == 0);
assert (f2() == 0);
assert (f3() == 0);
assert (f4() == 0);
assert (f1(42) == 42);
assert (f2(42) == 42);
assert (f3(42) == 42);
assert (f4(42) == 42);
assert (f1(1,2,3) == 6);
assert (f2(1,2,3) == 6);
assert (f3(1,2,3) == 6);
assert (f4(1,2,3) == 6);
}