diff options
Diffstat (limited to 'src/bytes')
| -rw-r--r-- | src/bytes/bytes.go | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/bytes/bytes.go b/src/bytes/bytes.go index 0dce6af226..16d1854c44 100644 --- a/src/bytes/bytes.go +++ b/src/bytes/bytes.go @@ -445,8 +445,9 @@ func Fields(s []byte) [][]byte { // It splits the slice s at each run of code points c satisfying f(c) and // returns a slice of subslices of s. If all code points in s satisfy f(c), or // len(s) == 0, 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. +// +// FieldsFunc makes no guarantees about the order in which it calls f(c) +// and assumes that f always returns the same value for a given c. func FieldsFunc(s []byte, f func(rune) bool) [][]byte { // A span is used to record a slice of s of the form s[start:end]. // The start index is inclusive and the end index is exclusive. |