AOP use cases

[Jacek Generowicz]

"Terry Reedy" <tjreedy at udel.edu> writes:

> The funny thing about this example is that its success critically depends
> on fib *not* being 'optimized' by having the recursive calls being either
> compiled as or replaced by (as with Hettinger's recent proposal) efficient
> local calls.

Please remember that the _point_ of the example is to show what
separation of concerns is, in the context of the claim that C moving
IO from language to library constitutes separation of concerns.

Picking nits in the implementation details is completely missing the point.