Annoying deprecation messages when using EnumMembers with enum that has deprecated members

[uranuz]

On Tuesday, 8 October 2019 at 04:31:22 UTC, FeepingCreature wrote:
> On Sunday, 6 October 2019 at 07:58:41 UTC, uranuz wrote:
>> [...]
>
> I also think it would be useful to have some way to suppress 
> deprecations in a block of code. This is going to become 
> important in the next version of D, where deprecated unittests 
> will become basically impossible to use with unit-threaded 
> because there'll be no way for unit-threaded to call a 
> deprecated unittest without incurring a deprecation message. 
> (That I can see.)

It is curious if it needs some language support to suppress 
deprecation messages or if it is just a library issue?