It makes me sick!

[Adam D. Ruppe via Digitalmars-d-learn]

On Thursday, 27 July 2017 at 18:35:02 UTC, FoxyBrown wrote:
> But the issue was about missing symbols, not anything "extra". 
> If datatime.d is there but nothing is using it, why should it 
> matter?

YOU were using it with an `import std.datetime;` line. With the 
file still there, it sees it referenced from your code and loads 
the file... but since it is no longer used upstream, the .lib 
doesn't contain it and thus missing symbol.