re
/
gjson
forked from mirror/gjson
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge pull request #203 from rkilingr/documentation/json-integers 

Creates a constant for maximum and minimum JSON Integers and documents them
This commit is contained in:
Josh Baker 2021-02-15 12:27:48 -07:00 committed by GitHub
parent 65353b6d52 59f8f07cff
commit b977acbb8b
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
gjson.go
View File

@ -2528,7 +2528,10 @@ func parseInt(s string) (n int64, ok bool) {
return n, true return n, true
} }
// safeInt validates a given JSON number
// ensures it lies within the minimum and maximum representable JSON numbers
func safeInt(f float64) (n int64, ok bool) { func safeInt(f float64) (n int64, ok bool) {
// https://tc39.es/ecma262/#sec-number.min_safe_integer || https://tc39.es/ecma262/#sec-number.max_safe_integer
if f < -9007199254740991 || f > 9007199254740991 { if f < -9007199254740991 || f > 9007199254740991 {
return 0, false return 0, false
} }