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math: show value of integer constants in comments

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Fixes #51282

Change-Id: I5b0d68165b727a427bd4a42663b2fa0070ced22f
Reviewed-on: https://go-review.googlesource.com/c/go/+/343990
Run-TryBot: Robert Griesemer <gri@google.com>
Auto-Submit: Robert Griesemer <gri@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Robert Griesemer <gri@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
This commit is contained in:
Shulhan 2021-08-21 16:50:25 +07:00 committed by Gopher Robot
parent 334984a92a
commit 68370187fa
1 changed files with 15 additions and 15 deletions
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30
src/math/const.go
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@ -39,19 +39,19 @@ const (
const ( const (
intSize = 32 << (^uint(0) >> 63) // 32 or 64 intSize = 32 << (^uint(0) >> 63) // 32 or 64
MaxInt = 1<<(intSize-1) - 1 MaxInt = 1<<(intSize-1) - 1 // MaxInt32 or MaxInt64 depending on intSize.
MinInt = -1 << (intSize - 1) MinInt = -1 << (intSize - 1) // MinInt32 or MinInt64 depending on intSize.
MaxInt8 = 1<<7 - 1 MaxInt8 = 1<<7 - 1 // 127
MinInt8 = -1 << 7 MinInt8 = -1 << 7 // -128
MaxInt16 = 1<<15 - 1 MaxInt16 = 1<<15 - 1 // 32767
MinInt16 = -1 << 15 MinInt16 = -1 << 15 // -32768
MaxInt32 = 1<<31 - 1 MaxInt32 = 1<<31 - 1 // 2147483647
MinInt32 = -1 << 31 MinInt32 = -1 << 31 // -2147483648
MaxInt64 = 1<<63 - 1 MaxInt64 = 1<<63 - 1 // 9223372036854775807
MinInt64 = -1 << 63 MinInt64 = -1 << 63 // -9223372036854775808
MaxUint = 1<<intSize - 1 MaxUint = 1<<intSize - 1 // MaxUint32 or MaxUint64 depending on intSize.
MaxUint8 = 1<<8 - 1 MaxUint8 = 1<<8 - 1 // 255
MaxUint16 = 1<<16 - 1 MaxUint16 = 1<<16 - 1 // 65535
MaxUint32 = 1<<32 - 1 MaxUint32 = 1<<32 - 1 // 4294967295
MaxUint64 = 1<<64 - 1 MaxUint64 = 1<<64 - 1 // 18446744073709551615
) )