How/where to hack DMD to generate docs for string mixed members.

[9il]

On Sunday, 15 April 2018 at 07:59:17 UTC, Stefan Koch wrote:
> On Sunday, 15 April 2018 at 05:20:31 UTC, 9il wrote:
>> Hey,
>>
>> How/where to hack DMD to generate docs for string mixed 
>> members?
>>
>> struct S
>> {
>>     mixin("
>>      ///
>>      auto bar() {}
>>     ");
>> }
>>
>> Best regards,
>> Ilya Yaroshenko
>
> hmm you should be able to see docs for string mixins, if not.
> try using -vcg-ast and try to run ddoc on the cg file

-vcg-ast does not help:

---
import object;
struct S
{
	mixin("\x0a     ///\x0a     auto bar() {}\x0a    ");
}
RTInfo!(S)
{
	enum typeof(null) RTInfo = null;

}
---

Is it bug or is it possible to improve it?