diff options
author | Robert Griesemer <gri@golang.org> | 2011-09-21 14:18:48 -0700 |
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committer | Robert Griesemer <gri@golang.org> | 2011-09-21 14:18:48 -0700 |
commit | 91a48115bb7d773ac38f46e3127b6ca8a6c3e980 (patch) | |
tree | 2f13dcbfc2b3e0d8d0d21855ddd11e0aecd76aa5 | |
parent | d16ceca5c59c79c63f4847244d784ac49c944ff4 (diff) | |
download | go-git-91a48115bb7d773ac38f46e3127b6ca8a6c3e980.tar.gz |
gob: slightly simpler code for encodeUint
R=r
CC=golang-dev
https://golang.org/cl/5077047
-rw-r--r-- | src/pkg/gob/encode.go | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/src/pkg/gob/encode.go b/src/pkg/gob/encode.go index 317014efda..5100eaad5d 100644 --- a/src/pkg/gob/encode.go +++ b/src/pkg/gob/encode.go @@ -59,15 +59,14 @@ func (state *encoderState) encodeUint(x uint64) { } return } - var n, m int - m = uint64Size - for n = 1; x > 0; n++ { - state.buf[m] = uint8(x) + i := uint64Size + for x > 0 { + state.buf[i] = uint8(x) x >>= 8 - m-- + i-- } - state.buf[m] = uint8(-(n - 1)) - n, err := state.b.Write(state.buf[m : uint64Size+1]) + state.buf[i] = uint8(i - uint64Size) // = loop count, negated + _, err := state.b.Write(state.buf[i : uint64Size+1]) if err != nil { error(err) } |