I don’t know Swift, so I don’t know what you’re implying, but I only know of three ways to deal with an array out of bounds runtime issue....

1. Don’t check for it at runtime and the runtime writes to memory that it shouldn’t like C.

2. Throw an exception and prevent memory corruption.

3. Don’t ever work with indexes and just use iterators.

Is there a fourth way that it can be handled in other languages?