Interpreting the D grammar

[Timon Gehr via Digitalmars-d]

On 08/07/2015 01:07 AM, "Casper =?UTF-8?B?RsOmcmdlbWFuZCI=?= 
<shorttail at hotmail.com>" wrote:
> On Sunday, 2 August 2015 at 16:37:06 UTC, MakersF wrote:
>> Of course it's recursive! Do you want the grammar to be able to only
>> define a finite number of programs?
>
> a* seems pretty infinite to me. :P

And any grammar defining that language is recursive.