null and type safety

bearophile bearophileHUGS at lycos.com
Tue Nov 4 11:55:12 PST 2008


Andrei Alexandrescu:
> Null checks are easy and cheap to check for deterministically.

I think some languages add something to help that because:
- Sometimes you may forget to add those checks manually if you ned.
- If you don't need to put those checks the code results a little shorter and cleaner. Some kind of programmers like this. C++ programmers probably care less of this.

Bye,
bearophile



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