aliasing/referencing expressions in with statements

[deed via Digitalmars-d-learn]

Often I find myself wanting to alias an expression, such as 
verbose fields, possibly nested. AFAIK, the with statement makes 
it easier, but not as good as it could have been. What I'd like 
to express is for example something like this:

with( a = instanceA.verboseFieldA.verboseFieldB,
      b = instanceA.aDescriptiveName,
      instanceC)
{
  // use a, b and value:
  b[value] = b[a + value] * (a*value)^^a;
}

// given:

struct A {
  B verboseFieldA;
  int[] aDescriptiveName;
  ...
}
struct B {
  int verboseFieldB;
  ...
}
struct C {
  int value;
  ...
}

A instanceA;
B instanceB;
C instanceC;


1) Is it possible to achieve something similar in D now? And if 
not:
2) Are there any implementation considerations in this direction, 
extending the with statement?