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fix decode float #175

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fix decode float #175

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10 changes: 9 additions & 1 deletion decode_number_float.go
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Original file line number Diff line number Diff line change
Expand Up @@ -115,12 +115,20 @@ func (dec *Decoder) getFloat() (float64, error) {
end = j
continue
case '.':
realEnd := dec.length - 1
for i := realEnd; i >= start; i-- {
if dec.data[i] == '0' {
realEnd = i
} else {
break
}
}
// we get part before decimal as integer
beforeDecimal := dec.atoi64(start, end)
// then we get part after decimal as integer
start = j + 1
// get number after the decimal point
for i := j + 1; i < dec.length || dec.read(); i++ {
for i := j + 1; i <= realEnd || dec.read(); i++ {
c := dec.data[i]
if isDigit(c) {
end = i
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5 changes: 5 additions & 0 deletions decode_number_float_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,11 @@ func TestDecoderFloat64(t *testing.T) {
err bool
errType interface{}
}{
{
name: "basic-float10",
json: "10.0000000000000000000",
expectedResult: 10,
},
{
name: "basic-float",
json: "1.1",
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