1 // Copyright 2009 The Go Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style
3 // license that can be found in the LICENSE file.
9 func itoa(val int) string { // do it here rather than with fmt to avoid dependency
11 return "-" + itoa(-val)
13 var buf [32]byte // big enough for int64
16 buf[i] = byte(val%10 + '0')
20 buf[i] = byte(val + '0')
21 return string(buf[i:])