func unicode/utf8.DecodeLastRune

5 uses

	unicode/utf8 (current package)
		utf8.go#L247: func DecodeLastRune(p []byte) (r rune, size int) {

	bytes
		bytes.go#L295: 			r, size := utf8.DecodeLastRune(s[:i])
		bytes.go#L312: 		r, size := utf8.DecodeLastRune(s[:i])
		bytes.go#L854: 			r, size = utf8.DecodeLastRune(s[0:i])

	regexp
		regexp.go#L459: 			r1, _ = utf8.DecodeLastRune(i.str[:pos])