importing a symbol without specifying a subpackage name

[Adam D. Ruppe]

On Wednesday, 16 September 2020 at 13:36:22 UTC, 60rntogo wrote:
> except that I tried doing this in foo.d and then the compiler 
> yelled at me.

Yeah, this is the one case where the compiler is picky about the 
directory structure and filename. It *must* be package.d. 
(blargh.)