enum and static if
ketmar via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Wed Mar 11 07:41:02 PDT 2015
On Wed, 11 Mar 2015 14:36:07 +0000, wobbles wrote:
> On Wednesday, 11 March 2015 at 14:34:32 UTC, ketmar wrote:
>> On Wed, 11 Mar 2015 13:48:45 +0000, Namespace wrote:
>>
>>> This code does not work:
>>>
>>> ----
>>> enum Test {
>>> Foo,
>>> static if (__VERSION__ >= 2067)
>>> Bar,
>>> }
>>> Quatz
>>> }
>>> ----
>>>
>>> Any chance that this could work?
>>
>> nope. `static if` is statement, so it works only where statement is
>> allowed. the same is true for `version`. this is by design.
>
> You can do something like static if (__VERSION__ >= 2067)
> enum Test{ ... }
> else
> enum Test{ ... }
>
> as a workaround?
sure, but you have to copypaste the whole enum in both places. maybe
allowing `version` in enums worth a ER...
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