C++ keyword: struct

struct Foo; // forward declaration of a struct
 
struct Bar  // definition of a struct
{
    Bar(int i) : i(i + i) {}
 
    int i;
};
 
enum struct Pub // scoped enum, since C++11
{
    b, d, p, q,
};
 
int main()
{
    Bar Bar(1);
    struct Bar Bar2(2); // elaborated type
}