sumtypes for D

[rikki cattermole]

On 30/11/2022 9:30 PM, Walter Bright wrote:
> On 11/28/2022 6:46 PM, rikki cattermole wrote:
>> Seriously, 2-3 days an actual dmd compiler dev could probably get 
>> ModuleInfo exportation on Windows working correctly and we could get 
>> shared library support in D starting to actually be decent.
> 
> I looked at https://issues.dlang.org/show_bug.cgi?id=22367 in your list, 
> and the solution appears to be straightforward. I outlined it in the 
> issue. Anyone want to have a go at it?

This isn't fixing it.

Its playing whack-a-mole on symptoms and making it that much harder to 
verify that DllImport was fixed satisfactorily.