1 struct ChangeType { 2 static int st; 3 static int print(); 4 }; print()5int ChangeType::print() { return st; }; 6 7 // No change 8 struct ChangeOrder { 9 static int st; 10 static int print(); 11 }; print()12int ChangeOrder::print() { return st; } 13 14 struct Rename { 15 static int st; 16 static int print(); 17 }; print()18int Rename::print() { return st; } 19 20 ChangeType change_type; 21 ChangeOrder change_order; // No change 22 Rename rename; 23 24 int ChangeType::st; 25 int ChangeOrder::st; // No change 26 int Rename::st; 27 28