On Friday, 10 December 2021 at 21:55:17 UTC, Siarhei Siamashka
wrote:
...
2. reuse the existing "j" variable.
Yes.
But only one of them is a correct description of what actually
happens when the compiler processes this code. So it's a good
thing that the compiler is smart enough to reject ambiguous
code and prevent humans from making mistakes.
Hmm I see your point. And I just thought in cases like this the
reuse should be the way, but I can see that this is a small
snippet and in a big code this may hurt someone.
Matheus.
