63c4284346
Return an error when a bitSize below 0 or above 64 is specified. Move bitSize 0 handling in ParseInt after the call to ParseUint to avoid a spill. AMD64: name old time/op new time/op delta Atoi 28.9ns ± 6% 27.4ns ± 6% -5.21% (p=0.002 n=20+20) AtoiNeg 24.6ns ± 2% 23.1ns ± 1% -6.04% (p=0.000 n=19+18) Atoi64 38.8ns ± 1% 38.0ns ± 1% -2.03% (p=0.000 n=17+20) Atoi64Neg 35.5ns ± 1% 34.3ns ± 1% -3.42% (p=0.000 n=19+20) Updates #21275 Change-Id: I70f0e4a16fa003f7ea929ca4ef56bd1a4181660b Reviewed-on: https://go-review.googlesource.com/55139 Reviewed-by: Robert Griesemer <gri@golang.org> Run-TryBot: Robert Griesemer <gri@golang.org> |
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The Go Programming Language
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