1 files changed, 0 insertions, 13 deletions
diff --git a/libgo/go/compress/flate/huffman_bit_writer.go b/libgo/go/compress/flate/huffman_bit_writer.go
index 57b56b5c96d..25e1da336aa 100644
--- a/libgo/go/compress/flate/huffman_bit_writer.go
+++ b/libgo/go/compress/flate/huffman_bit_writer.go
@@ -7,7 +7,6 @@ package flate
 import (
 	"io"
 	"math"
-	"strconv"
 )
 
 const (
@@ -85,13 +84,6 @@ type huffmanBitWriter struct {
 	err             error
 }
 
-type WrongValueError struct {
-	name  string
-	from  int32
-	to    int32
-	value int32
-}
-
 func newHuffmanBitWriter(w io.Writer) *huffmanBitWriter {
 	return &huffmanBitWriter{
 		w:               w,
@@ -105,11 +97,6 @@ func newHuffmanBitWriter(w io.Writer) *huffmanBitWriter {
 	}
 }
 
-func (err WrongValueError) Error() string {
-	return "huffmanBitWriter: " + err.name + " should belong to [" + strconv.FormatInt(int64(err.from), 10) + ";" +
-		strconv.FormatInt(int64(err.to), 10) + "] but actual value is " + strconv.FormatInt(int64(err.value), 10)
-}
-
 func (w *huffmanBitWriter) flushBits() {
 	if w.err != nil {
 		w.nbits = 0