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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: 0.001s | source
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throwaway889900 ◴[17 Oct 24 23:18 UTC] No.41874794[source]▶
But how many bytes are there in a word?
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wvenable ◴[17 Oct 24 23:27 UTC] No.41874838[source]▶
"Word" is an outdated concept we should try to get rid of.
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pclmulqdq ◴[17 Oct 24 23:32 UTC] No.41874888[source]▶
It's very useful on hardware that is not an x86 CPU.
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wvenable ◴[17 Oct 24 23:39 UTC] No.41874937[source]▶
As an abstraction on the size of a CPU register, it really turned out to be more confusing than useful.
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1. bobmcnamara ◴[17 Oct 24 23:49 UTC] No.41874993[source]▶
Is it 32 or 64 bits on ARM64? Why not both?