Re: byte-opt.el addition - optimize list of compile-time constants

[Stefan Monnier]

>> (put 'list 'byte-optimizer 'byte-optimize-pure-func)
>> (put 'list* 'byte-optimizer 'byte-optimize-pure-func)
>> (put 'cons 'byte-optimizer 'byte-optimize-pure-func)
>> (put 'append 'byte-optimizer 'byte-optimize-pure-func)

>   !! Symbol's function definition is void ((byte-optimize-pure-func))

> I guess this is only in CVS Emacs?

No, it's on the trunk as well:

   ~-0% cd ~/src/emacs/trunk/lisp/emacs-lisp/
   lisp/emacs-lisp-0% grep byte-optimize-pure-func byte-opt.el
   (put 'concat 'byte-optimizer 'byte-optimize-pure-func)
   (put 'symbol-name 'byte-optimizer 'byte-optimize-pure-func)
   (put 'regexp-opt 'byte-optimizer 'byte-optimize-pure-func)
   (put 'regexp-quote 'byte-optimizer 'byte-optimize-pure-func)
   (defun byte-optimize-pure-func (form)
   lisp/emacs-lisp-0% 

It's been that way since 2004-03-22.


        Stefan