diff options
Diffstat (limited to 'src/strings')
| -rw-r--r-- | src/strings/strings.go | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/strings/strings.go b/src/strings/strings.go index 761f32a068..1b9df2e757 100644 --- a/src/strings/strings.go +++ b/src/strings/strings.go @@ -347,6 +347,8 @@ func Fields(s string) []string { // FieldsFunc splits the string s at each run of Unicode code points c satisfying f(c) // and returns an array of slices of s. If all code points in s satisfy f(c) or the // string is empty, an empty slice is returned. +// FieldsFunc makes no guarantees about the order in which it calls f(c). +// If f does not return consistent results for a given c, FieldsFunc may crash. func FieldsFunc(s string, f func(rune) bool) []string { // First count the fields. n := 0 |