Re: Does PIL (3rd edition) repeatedly misuse the length operator on tables and invoke undefined behavior?

[Daurnimator <quae@...>]

On 17 September 2014 11:47, <polyglot@openmailbox.org> wrote:

The main problem, however, is that any integer less than 1 produces the
empty set. Try n = -42 with your for loop.

Is that a problem?

    $ lua -e 'print(#{[-42]=true})'

    0