Attributes on Enum Members: Call for use cases.

[Timon Gehr]

On 29.11.2017 17:21, Andrei Alexandrescu wrote:
> On 11/29/2017 07:53 AM, Seb wrote:
>> UDAs for function arguments would be really awesome to have.
> 
> They should be part of the same DIP. -- Andrei

More generally, any declaration should ideally support UDAs.

One issue with UDAs on function arguments is that function types will 
then have embedded UDAs, so the DIP should specify how that works.