4 ms·

Oh wow. I always thought TCO was part of the spec itself.

• jackdaniel 2y ago
  Scheme requires TCO. It is a different Lisp (it also has standard[s]).
  • ted_dunning 2y ago
    And revisions[n].
• JoelMcCracken 2y ago
  CL is not particularly functionally oriented. Many things like this are absent (or present, in some cases).