class Foo
	{
		private int _bar;
		int bar
		{
			get { return _bar; }
			set { _bar = value; }
		}
	}

	void Main()
	{
		Foo x, y;

		// You can't do this
		x.bar = y.bar = 10;

		// You have to do this instead:
		x.bar = 10;
		y.bar = 10;
	}

int get_bar() { return _bar; }
int set_var(int v) { _bar = v; return _bar; }

Regarding the above solution, please bear in mind the following code:

class Object {
  float real;
  private float _virt;
  float get_virt() const {
    return _virt;
  }
  void set_virt(float val) {
    _virt = val;
  }
}
void main() {
  Object obj;
  any a;

  // Sets a to float 123.f
  a = obj.real = 123;

  // Would intuitively set a to float 123.f but in the proposed solution sets it to int 123 instead
  a = obj.virt = 123;
}