Default initialization no longer a thing

[IGotD-]

On Monday, 23 October 2023 at 20:34:31 UTC, claptrap wrote:
>
> But tracking the use of uninitialized variables like that is 
> probably pretty difficult / expensive for the compiler.

Not sure if computers have become fast enough so that we can do 
this without compile times becoming insanely slow have anything 
to do with it. Imagine a Rust compiler running on 16MHz 386 
during the 80s.