Alias woes

[SealabJaster]

On Thursday, 17 December 2020 at 21:10:20 UTC, Q. Schroll wrote:
> I don't have an answer, but aliasing non-static fields outside 
> the struct isn't something one does often. This is probably a 
> bug.

At least it wasn't just me overlooking something.

If it is a bug, I wonder which part of it is buggy. The random 
context pointer being inserted? The 'function' being assignable 
to a function variable? Both?

I'm personally leaning on the assignment being a bug at the very 
least, since the compiler really should be stopping that from 
happening.

As for the context pointer I'm going to just assume there's a 
reason it's there in the first place. I'm 50/50 about it.

Hopefully someone with more know-how will see this and explain :(