This needs to be fixed

[Walter Bright]

On 8/26/2024 1:40 AM, Timon Gehr wrote:
> When template parameters get involved however, local instantiation can get a bit 
> tricky. So making it work without breakage probably also comes down to the issue 
> that local instantiation works with only one context, which had a fix in DMD but 
> was never ported to GDC and LDC, and was then reverted via deprecation in DMD as 
> well. This is one of the most annoying and long-standing issues in D.

Was that the multiple context pointer thing?

Multiple inheritance again :-/