Literal syntax for frozenset, frozendict (was: Tail recursion to while iteration in 2 easy steps)

[Ben Finney]

random832 at fastmail.us writes:

> Hey, while we're on the subject, can we talk about frozen(set|dict)
> literals again? I really don't understand why this discussion fizzles
> out whenever it's brought up on python-ideas.

Can you start us off by searching for previous threads discussing it,
and summarise the arguments here?

-- 
 \     “If you ever catch on fire, try to avoid seeing yourself in the |
  `\        mirror, because I bet that's what REALLY throws you into a |
_o__)                                             panic.” —Jack Handey |
Ben Finney