[plt-scheme] Native code generation and immutable pairs

Could you please explain why "dumping `set-car!' and `set-cdr!' is a 
good idea"? Thank you.

Sincerely,
Chongkai Zhu  

======= At 2006-03-09, 13:35:16 Matthew Flatt wrote: =======

>I think we've come to the same conclusion as the R6RS editors, for now:
>dumping `set-car!' and `set-cdr!' is a good idea, but getting rid of
>them will take a lot of effort, and we'd rather spend effort elsewhere
>right now.
>