Druntime stub project

[Denis Feklushkin]

On Friday, 20 November 2020 at 11:33:26 UTC, IGotD- wrote:
> On Wednesday, 18 November 2020 at 15:28:36 UTC, Denis 
> Feklushkin wrote:
>>
>> I am an advocate of creating a separate implict hierarchy 
>> (like "system.*") that content will be attached (included) by 
>> the build system depending on the build target. It's simpler 
>> and clearer.
>>
>> By the way, before starting of rework like discussed it is 
>> need to go through the entire code and complete 
>> "version(Posix){...} else version(Windows){...}" branches by 
>> "else static assert(OSisNotSupportedMsg);". Otherwise we are 
>> doomed to very interesting glitches.
>
> We already have a "sys" folder in druntime, is that what you 
> mean.

No. I'm talking about a directory that will only be defined 
implictly at compile time for a specific target platform.