compilers w/ different language features: version block

[Seb]

On Sunday, 25 February 2018 at 00:42:20 UTC, Seb wrote:
> On Sunday, 25 February 2018 at 00:36:16 UTC, kdevel wrote:
>>    [...]
>
> Are you looking for something like this?
>
> ---
> static if (__traits(compiles, () { static foreach (i; [0]){} }))
>     version = supportsStaticForeach;
>
> void main()
> {
>     version(supportsStaticForeach) {
>        pragma(msg, "Yay, your compiler is new enough.");
>     }
> }
> ---
>
>
> https://run.dlang.io/is/PZN5Nv
>
>> [...]
>
> Don't support GDC (or only GDC-master)?

Ah sorry I replied too fast. Yeah `mixin` is the only way to 
workaround this if you really, really have to support GDC.