What have you done with UDAs?

[extrawurst via Digitalmars-d]

On Monday, 22 June 2015 at 20:57:59 UTC, Brian Schott wrote:
> On Monday, 22 June 2015 at 19:09:40 UTC, weaselcat wrote:
>> I never seem to use them for anything, has anyone else done 
>> anything interesting with them?
>
> Semi-hijacking this thread:
>
> I recently made a few pull requests to get better support for 
> UDAs into Phobos.
>
> https://github.com/D-Programming-Language/phobos/pull/3356
> https://github.com/D-Programming-Language/phobos/pull/3421
> https://github.com/D-Programming-Language/phobos/pull/3363
>
> The last of the three is stuck because nobody's looking at it. 
> Can those of you who use UDAs take a look at these and confirm 
> that I haven't made any dumb mistakes before the 2.068 release 
> goes out with them included?

LGTM! Finally these are added to phobos. Thanks!