func unicode/utf16.DecodeRune

3 uses

	unicode/utf16 (current package)
		utf16.go#L37: func DecodeRune(r1, r2 rune) rune {
		utf16.go#L99: 			a[n] = DecodeRune(rune(r), rune(s[i+1]))

	encoding/json
		decode.go#L1269: 					if dec := utf16.DecodeRune(rr, rr1); dec != unicode.ReplacementChar {