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Re: [Chicken-hackers] Pessimizing undefined behavior
From: |
felix . winkelmann |
Subject: |
Re: [Chicken-hackers] Pessimizing undefined behavior |
Date: |
Thu, 04 Apr 2019 18:17:07 +0200 |
>
> Nothing changes if we statically assign these values, the user still
> cannot rely on undefined to be either true or false.
Once you give a fixed meaning, even by doing an optimization based
on this meaning, users _will_ start to rely on it. At that stage it isn't
undefined anymore.
> > Sure, that could even be considered a benefit. Yet, I'd rather see removing
> > the "undefined" status altogether from forms like that than make it mean
> > something
> > specific in some specific cicumstances.
>
> I don't understand this. What do you mean by "removing undefined
> status"?
Return a defined value in all cases.
felix
- Re: [Chicken-hackers] Pessimizing undefined behavior, (continued)
- Re: [Chicken-hackers] Pessimizing undefined behavior, megane, 2019/04/02
- Re: [Chicken-hackers] Pessimizing undefined behavior, felix . winkelmann, 2019/04/02
- Re: [Chicken-hackers] Pessimizing undefined behavior, John Cowan, 2019/04/02
- Re: [Chicken-hackers] Pessimizing undefined behavior, megane, 2019/04/02
- Re: [Chicken-hackers] Pessimizing undefined behavior, felix . winkelmann, 2019/04/02
- Re: [Chicken-hackers] Pessimizing undefined behavior, megane, 2019/04/04
- Re: [Chicken-hackers] Pessimizing undefined behavior, megane, 2019/04/04
- Re: [Chicken-hackers] Pessimizing undefined behavior, felix . winkelmann, 2019/04/04
- Re: [Chicken-hackers] Pessimizing undefined behavior, megane, 2019/04/04
- Re: [Chicken-hackers] Pessimizing undefined behavior, John Cowan, 2019/04/04
- Re: [Chicken-hackers] Pessimizing undefined behavior,
felix . winkelmann <=
- Re: [Chicken-hackers] Pessimizing undefined behavior, megane, 2019/04/04
- Re: [Chicken-hackers] Pessimizing undefined behavior, megane, 2019/04/04
- Re: [Chicken-hackers] Pessimizing undefined behavior, felix . winkelmann, 2019/04/04
- Re: [Chicken-hackers] Pessimizing undefined behavior, megane, 2019/04/05
- Re: [Chicken-hackers] Pessimizing undefined behavior, felix . winkelmann, 2019/04/02