strconv: delete unused field

Change-Id: I1257270c55d69962988b6034e7341a9142a0c449
Reviewed-on: https://go-review.googlesource.com/c/go/+/436720
Auto-Submit: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@google.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Run-TryBot: Robert Griesemer <gri@google.com>
Run-TryBot: xie cui <523516579@qq.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>

diff --git a/src/strconv/ftoa.go b/src/strconv/ftoa.go
index f602d0ffe6cc9b6a6060815f7de1b9406c7e4ca2..fcbf4df13b6dc9b13f2247255307da2649d9e34b 100644 (file)
--- a/src/strconv/ftoa.go
+++ b/src/strconv/ftoa.go
@@ -373,7 +373,6 @@ func roundShortest(d *decimal, mant uint64, exp int, flt *floatInfo) {
 type decimalSlice struct {
        d      []byte
        nd, dp int
-       neg    bool
 }
 
 // %e: -d.ddddde±dd