[quietbritishjim]

> I don't think we actually need `->void`

Yes, agreed.

> Would it have looked any less cursed if it just read `defer { CoUninitialize(); };`?

It's subjective but personally I still hate it.

> Agreed that the simplest "fix" would be to just rename the macro to be all-caps.

Actually I think the bigger part of my suggestion is switching from an object-like macro to a function-like macro [1], which makes it all a bit less magical.

[1] https://stackoverflow.com/questions/36126687/function-like-m...

[vitus]

And, I personally hate macros that pretend to be functions but provide no visual indicator that they're not actually functions. For instance, `#define min(x, y) (x < y ? x : y)` evaluates its args multiple times. It's a little less bad when it only takes a single argument, but I am still irritated by things like htonl.

I think the "best" approach here would be to make it a function-like macro, and also change the name to all caps.

(Also, I tend to agree that `defer { ... };` is still cursed -- it requires the trailing semicolon, which further breaks the illusion of a keyword that takes a block scope.)