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encoding/json: streamline, unexport valid Number checking

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Followup to CL 12250.

For #10281.

Change-Id: If25d9cac92f10327bb355f2d11b00c625b464661
Reviewed-on: https://go-review.googlesource.com/17199
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This commit is contained in:
Russ Cox 2015-11-25 11:34:41 -05:00
parent e8cc083ede
commit c4135dac63
3 changed files with 44 additions and 101 deletions
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5
src/encoding/json/encode.go
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@ -534,8 +534,9 @@ func stringEncoder(e *encodeState, v reflect.Value, quoted bool) {
// we keep compatibility so check validity after this.
if numStr == "" {
numStr = "0" // Number's zero-val
} else if !Number(numStr).IsValid() {
e.error(fmt.Errorf("json: invalid number literal, trying to marshal %s", v.String()))
}
if !isValidNumber(numStr) {
e.error(fmt.Errorf("json: invalid number literal %q", numStr))
}
e.WriteString(numStr)
return