// { dg-do compile { target c++11 } } | |
extern "C" int printf (const char *, ...); | |
enum E { e1, e2, e3, X }; | |
E operator*(E e) { return e; } | |
E begin(E e) { return e; } | |
E end(E e) { return X; } | |
E operator++(E& e) { return e = E(e+1); } | |
int main() | |
{ | |
for (auto e: e1) | |
{ | |
printf ("%d ", e); | |
} | |
} |