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Fix uint parsing #144

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25 changes: 5 additions & 20 deletions caste.go
Original file line number Diff line number Diff line change
Expand Up @@ -501,11 +501,8 @@ func ToUintE(i interface{}) (uint, error) {

switch s := i.(type) {
case string:
v, err := strconv.ParseInt(trimZeroDecimal(s), 0, 0)
v, err := strconv.ParseUint(trimZeroDecimal(s), 0, 0)
if err == nil {
if v < 0 {
return 0, errNegativeNotAllowed
}
return uint(v), nil
}
return 0, fmt.Errorf("unable to cast %#v of type %T to uint", i, i)
Expand Down Expand Up @@ -577,11 +574,8 @@ func ToUint64E(i interface{}) (uint64, error) {

switch s := i.(type) {
case string:
v, err := strconv.ParseInt(trimZeroDecimal(s), 0, 0)
v, err := strconv.ParseUint(trimZeroDecimal(s), 0, 0)
if err == nil {
if v < 0 {
return 0, errNegativeNotAllowed
}
return uint64(v), nil
}
return 0, fmt.Errorf("unable to cast %#v of type %T to uint64", i, i)
Expand Down Expand Up @@ -653,11 +647,8 @@ func ToUint32E(i interface{}) (uint32, error) {

switch s := i.(type) {
case string:
v, err := strconv.ParseInt(trimZeroDecimal(s), 0, 0)
v, err := strconv.ParseUint(trimZeroDecimal(s), 0, 0)
if err == nil {
if v < 0 {
return 0, errNegativeNotAllowed
}
return uint32(v), nil
}
return 0, fmt.Errorf("unable to cast %#v of type %T to uint32", i, i)
Expand Down Expand Up @@ -729,11 +720,8 @@ func ToUint16E(i interface{}) (uint16, error) {

switch s := i.(type) {
case string:
v, err := strconv.ParseInt(trimZeroDecimal(s), 0, 0)
v, err := strconv.ParseUint(trimZeroDecimal(s), 0, 0)
if err == nil {
if v < 0 {
return 0, errNegativeNotAllowed
}
return uint16(v), nil
}
return 0, fmt.Errorf("unable to cast %#v of type %T to uint16", i, i)
Expand Down Expand Up @@ -805,11 +793,8 @@ func ToUint8E(i interface{}) (uint8, error) {

switch s := i.(type) {
case string:
v, err := strconv.ParseInt(trimZeroDecimal(s), 0, 0)
v, err := strconv.ParseUint(trimZeroDecimal(s), 0, 0)
if err == nil {
if v < 0 {
return 0, errNegativeNotAllowed
}
return uint8(v), nil
}
return 0, fmt.Errorf("unable to cast %#v of type %T to uint8", i, i)
Expand Down