Generate docs for generated code?

[wjoe via Digitalmars-d-learn]

Is there a way for the compiler to consider doc comments in auto 
generated, mixed in code?
E.g.
```D
string fooImpl = q{
   /// Bar does fancy things.
   const void bar() { /*do something fancy*/ }
};
/// This is Foo
struct Foo(A, B, C) {
  mixin(fooImpl);
}
```

So that the documentation for ```struct Foo``` has that of the 
member ```bar()``` ?