clean readPositiveFloat64

dvrkps · dvrkps · commit 3a023a5fbc8d · 2019-01-10T18:00:15.000+01:00
diff --git a/iter_float.go b/iter_float.go
@@ -214,14 +214,12 @@ func (iter *Iterator) ReadFloat64() (ret float64) {
 }
 
 func (iter *Iterator) readPositiveFloat64() (ret float64) {
-	value := uint64(0)
-	c := byte(' ')
 	i := iter.head
 	// first char
 	if i == iter.tail {
 		return iter.readFloat64SlowPath()
 	}
-	c = iter.buf[i]
+	c := iter.buf[i]
 	i++
 	ind := floatDigits[c]
 	switch ind {
@@ -244,7 +242,7 @@ func (iter *Iterator) readPositiveFloat64() (ret float64) {
 			return
 		}
 	}
-	value = uint64(ind)
+	value := uint64(ind)
 	// chars before dot
 non_decimal_loop:
 	for ; i < iter.tail; i++ {

Original file line number	Diff line number	Diff line change
`@@ -214,14 +214,12 @@ func (iter *Iterator) ReadFloat64() (ret float64) {`
`214`	`214`	`}`
`215`	`215`
`216`	`216`	`func (iter *Iterator) readPositiveFloat64() (ret float64) {`
`217`		`- value := uint64(0)`
`218`		`- c := byte(' ')`
`219`	`217`	`i := iter.head`
`220`	`218`	`// first char`
`221`	`219`	`if i == iter.tail {`
`222`	`220`	`return iter.readFloat64SlowPath()`
`223`	`221`	`}`
`224`		`- c = iter.buf[i]`
	`222`	`+ c := iter.buf[i]`
`225`	`223`	`i++`
`226`	`224`	`ind := floatDigits[c]`
`227`	`225`	`switch ind {`
`@@ -244,7 +242,7 @@ func (iter *Iterator) readPositiveFloat64() (ret float64) {`
`244`	`242`	`return`
`245`	`243`	`}`
`246`	`244`	`}`
`247`		`- value = uint64(ind)`
	`245`	`+ value := uint64(ind)`
`248`	`246`	`// chars before dot`
`249`	`247`	`non_decimal_loop:`
`250`	`248`	`for ; i < iter.tail; i++ {`