Return types of the methods of a struct

[Baz via Digitalmars-d-learn]

On Friday, 19 June 2015 at 13:52:54 UTC, Quentin Ladeveze wrote:
> On Friday, 19 June 2015 at 13:38:45 UTC, Steven Schveighoffer 
> wrote:
>>
>> Does this work for you, or is there a further expectation?
>>
>> auto asTuple() { return Tuple!(int, "a", ...)(a, b, 
>> stringValue);}
>>
>> -Steve
>
> In fact, I was trying to use traits to create the tuple 
> automatically and being able to add or remove methods to the 
> struct without breaking the asTuple method.
> I used allMembers for the name of the methods, but I didn't 
> found anything for their return types or their values.
>
> Thank you.

when the return type is defined inside the function it's called a 
'Voldemort type',
see 
http://www.drdobbs.com/cpp/voldemort-types-in-d/232901591?pgno=2