[soegaard]

Maybe. My main problem is to get light-weight support for continuation marks.

If I need a CPS-pass for continuation marks, I might as well use it for continuations as well.

It would be great if it were possible to avoid a CPS-pass though.

[titzer]

With stack-switching you won't (shouldn't?) need a CPS pass.

[soegaard]

I need to study the stack-switching proposal in more detail.

However, I don't see an obvious way of attach and probe continuation marks to the continuations (including the current one).

I am not an expert in continuation marks, so I'll just link to this presentation by Matthew Flatt (which you probably already know).

https://github.com/WebAssembly/meetings/blob/main/stack/2021...