Re: Anyway to achieve the following

[Carl Sturtivant via Digitalmars-d-learn]

```
struct S {
  int x = 1234;
}

void main() {
  import std.stdio;
   S s;
   //construction of a using &(s.x)
   auto a = Ref!(int)(&s.x);
   writeln(a); //displays 1234
   s.x += 1;
   writeln(a); //displays 1235
   a += 1;
   writeln(s.x); //displays 1236
}

struct Ref(T) {
  T* ptr;
  this(T* p) { ptr = p; }
  string toString() { import std.conv; return to!string(*ptr); }
  ref T var() { return *ptr; }
  alias var this;
}
```