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C++ proposal: There are exactly 8 bits in a byte

(www.open-std.org)
182 points Twirrim | 1 comments | 17 Oct 24 22:21 UTC | HN request time: 0s | source
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harry8 ◴[17 Oct 24 23:35 UTC] No.41874909[source]▶
Is C++ capable of deprecating or simplifying anything?

Honest question, haven't followed closely. rand() is broken,I;m told unfixable and last I heard still wasn't deprecated.

Is this proposal a test? "Can we even drop support for a solution to a problem literally nobody has?"

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1. epcoa ◴[17 Oct 24 23:51 UTC] No.41875009[source]▶
Signed integers did not have to be 2’s complement, there were 3 valid representations: signed mag, 1s and 2s complement. Modern C and C++ dropped this and mandate 2s complement (“as if” but that distinction is moot here, you can do the same for CHAR_BIT). So there is certainly precedence for this sort of thing.