DScanner 0.12.1 stopped working

[singingbush]

On Wednesday, 6 July 2022 at 19:02:05 UTC, jmh530 wrote:
> On Wednesday, 6 July 2022 at 18:37:45 UTC, singingbush wrote:
>> [snip]
>>
>> I've been hurt numerous times over the years by breaking 
>> changes in D so started maintaining a list of version checks 
>> that have been helpful in keeping projects compile with 
>> multiple language versions.
>>
>> https://gist.github.com/SingingBush/3a2a6d2a41a81c1bafb26e5f69f823c0
>>
>> It would be great if more packages in dub repo used such 
>> mechanisms.
>
> Have you made use of toolchain requirements?
> https://dub.pm/package-format-sdl.html#toolchain-requirements

Yes but that's about limiting which compilers are supported. 
While that's helpful it's not the same thing. Checking for 
language level in code or the existence of some package allows 
for different approaches to be used and therefore expand 
compatibility.