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yah01 2020-02-26 16:15:56 +08:00 committed by GitHub
parent 8021bb2912
commit 405d51b12e
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1 changed files with 2 additions and 2 deletions
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4
src/fmt/format.go
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@ -556,14 +556,14 @@ func (f *fmt) fmtFloat(v float64, size int, verb rune, prec int) {
if num[i] != '0' {
sawNonzeroDigit = true
}
// Count significant digits after saw the first non-zero digit.
// Count significant digits after the first non-zero digit.
if sawNonzeroDigit {
digits--
}
}
}
if !hasDecimalPoint {
// decimal 0 should contribute once to digits.
// Leading digit 0 should contribute once to digits.
if len(num) == 2 && num[1] == '0' {
digits--
}