Re: master 68c09c6: Better CPS conversion of multi-binding `let`

[Mattias Engdegård]

30 nov. 2021 kl. 14.42 skrev Stefan Monnier <monnier@iro.umontreal.ca>:

>    (let ((x1 e1) ... (xN eN))
>      BODY)
> 
> into
> 
>    (let* ((t1 e1) ... (tN-1 eN-1) (xN eN) (x1 t1) .. (xN-1 tN-1))
>      BODY)

Sorry, I should have read your original comment more carefully; I thought you 
meant some way of eliminating more than one temporary. Yes, that's probably a 
good idea. I'll see what I can do.

(That function, cps--transform-1, suffers severely from our lack of TCO by the 
way.)