[TUHS] Re: Minimum Array Sizes in 16 bit C (was Maximum)

[Paul Winalski <paul.winalski@gmail.com>]

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[moving to COFF as this has drifted away from Unix]

On Sat, Sep 28, 2024 at 2:06 PM Larry McVoy <lm@mcvoy.com> wrote:


> I have a somewhat different view.  I have a son who is learning to program
> and he asked me about C.  I said "C is like driving a sports car on a
> twisty mountain road that has cliffs and no guard rails.  If you want to
> check your phone while you are driving, it's not for you.  It requires
> your full, focussed attention.  So that sounds bad, right?  Well, if
> you are someone who enjoys driving a sports car, and are good at it,
> perhaps C is for you."
>
> If you really want a language with no guard rails, try programming in
BLISS.

Regarding C and C++ having dangerous language features--of course they do.
Every higher-level language I've ever seen has its set of toxic language
features that should be avoided if you want reliability and maintainability
for your programs.  And a set of things to avoid if you want portability.

Regarding managed dynamic memory allocation schemes that use garbage
collection vs. malloc()/free(), there are some applications where they are
not suitable.  I'm thinking about real-time programs.  You can't have your
missle defense software pause to do garbage collection when you're trying
to shoot down an incoming ballistic missile.

-Paul W.

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