FYI: environment variables in Lit tests

[Johan Engelen]

On Wednesday, 23 January 2019 at 11:13:06 UTC, Petar Kirov 
[ZombineDev] wrote:
> On Thursday, 17 January 2019 at 00:42:23 UTC, Johan Engelen 
> wrote:
>> Hi all,
>>   I just found out about lit's "env" command, see:
>> https://wiki.dlang.org/LDC_Lit-based_testsuite#Environment_variables
>>
>> -Johan
>
> FYI, env is a POSIX thing [1], so I think it works just by 
> virtue of using the system shell.

The cool thing is that Lit recognizes `env` and makes it work 
cross-platform (same as e.g. `rm` and `mkdir`).

-Johan