Martin Möhrmann
|
63c4284346
|
strconv: check bitsize range in ParseInt and ParseUint
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>
|
2017-08-22 13:37:40 +00:00 |
|