Let's get the semantic around closure fixed.

[Ola Fosheim Grostad]

On Thursday, 20 May 2021 at 11:00:55 UTC, Paul Backus wrote:
> On Thursday, 20 May 2021 at 09:42:20 UTC, Ola Fosheim Grostad 
> wrote:
> Low-level programmers who want to find/avoid GC allocations in 
> their programs already have plenty of tools to do so: @nogc, 
> -vgc, and -profile=gc.

That is a low goal, delegates should work without GC as an option.