136 struct MyInteger {  struct
137   integer i;
138   explicit constexpr MyInteger(integer i) : i(i) {}  in MyInteger()  function
139   constexpr operator integer() const { return i; }  in operator integer()
141   constexpr MyInteger operator+(MyInteger other) const { return i + other.i; }  in operator +()
142   constexpr MyInteger operator-(MyInteger other) const { return i - other.i; }  in operator -()
143   constexpr MyInteger operator*(MyInteger other) const { return i * other.i; }  in operator *()
144   constexpr MyInteger operator/(MyInteger other) const { return i / other.i; }  in operator /()
146   constexpr bool operator<(MyInteger other) const { return i < other.i; }  in operator <()
147   constexpr bool operator<=(MyInteger other) const { return i <= other.i; }  in operator <=()
148   constexpr bool operator==(MyInteger other) const { return i == other.i; }  in operator ==()
149   constexpr bool operator>=(MyInteger other) const { return i >= other.i; }  in operator >=()
150   constexpr bool operator>(MyInteger other) const { return i > other.i; }  in operator >()
151   constexpr bool operator!=(MyInteger other) const { return i != other.i; }  in operator !=()
153   integer as_integer() const { return i; }  in as_integer()