Method MoveOnlyInt

tests/test_copy_move.cpp:48–48

class MoveOnlyInt {
public:
    MoveOnlyInt() { print_default_created(this); }
    explicit MoveOnlyInt(int v) : value{v} { print_created(this, value); }
    MoveOnlyInt(MoveOnlyInt &&m) noexcept {
        print_move_created(this, m.value);