Static initialization of object
class A { ... };

A obj1;

int main()
{
    static A obj2;
}

// at namespace level
int f();
int a;         // 1 static: zero initialization
int b = 10;    // 2 static: initialization from constant expression
int c = f();   // 3 static (zero initialization)
               // 5 followed by dynamic (result of call to f())
int d = 20;    // 4 static: initialization
int f() { return d; }
int main() {}

class A {
  // declaration of i as a static member of class A
  static int i;
};

// initialization of static member outside class A
int A::i = 42;