version(StdDoc)

[Stanislav Blinov]

On Saturday, 24 November 2018 at 17:43:35 UTC, Jonathan M Davis 
wrote:
> On Saturday, November 24, 2018 9:28:47 AM MST Stanislav Blinov 
> via Digitalmars-d-learn wrote:
>> On Saturday, 24 November 2018 at 07:00:31 UTC, Jonathan M Davis
>>
>> wrote:
>> > [not legal]
>> >
>> > enum Foo
>> > {
>> >
>> >     a,
>> >     b,
>> >     version(linux) c = 42,
>> >     else version(Windows) c = 54,
>> >
>> > }
>> >
>> > You're forced to version the entire enum.
>>
>> Not in this case, no:
>>
>> enum Foo
>> {
>>      a,
>>      b,
>>      c = {
>>         version(linux) return 42;
>>         else version(Windows) return 54;
>>      } ()
>> }
>>
>> /pedantry
>
> LOL. That's an interesting trick. It's ugly and hacky, but it 
> does work around the problem.

:)

> I'm still inclined to think though that it should be legal to 
> just use version directly in the member list.

Yup. UDAs did get in there eventually, and version should too.