}
	return int64(x)
}

func (f *formatter) formatOctal(b []byte, x int64) {
	if !fitsInOctal(len(b), x) {
		x = 0 // Last resort, just write zero
		f.err = ErrFieldTooLong
	}

	s := strconv.FormatInt(x, 8)
	// Add leading zeros, but leave room for a NUL.
	if n := len(b) - len(s) - 1; n > 0 {
		s = strings.Repeat("0", n) + s
	}
	f.formatString(b, s)
}

			paxHdrs[paxGNUSparseMajor] = "1"
			paxHdrs[paxGNUSparseMinor] = "0"
			paxHdrs[paxGNUSparseName] = realName
			paxHdrs[paxGNUSparseRealSize] = strconv.FormatInt(realSize, 10)
			paxHdrs[paxSize] = strconv.FormatInt(hdr.Size, 10)
			delete(paxHdrs, paxPath) // Recorded by paxGNUSparseName
		}
	*/
	_ = realSize

	// Write PAX records to the output.

			if paxKey == paxNone {
				whyNoPAX = fmt.Sprintf("PAX cannot encode %s=%d", name, n)
				format.mustNotBe(FormatPAX)
			} else {
				paxHdrs[paxKey] = strconv.FormatInt(n, 10)
			}
		}
		if v, ok := h.PAXRecords[paxKey]; ok && v == strconv.FormatInt(n, 10) {
			paxHdrs[paxKey] = v
		}
	}
	verifyTime := func(ts time.Time, size int, name, paxKey string) {
		if ts.IsZero() {
			return // Always okay
		}

		wantSize  int64
		wantName  string
		wantErr   error
	}{{
		inputHdrs: nil,
		wantErr:   nil,
	}, {
		inputHdrs: map[string]string{
			paxGNUSparseNumBlocks: strconv.FormatInt(math.MaxInt64, 10),
			paxGNUSparseMap:       "0,1,2,3",
		},
		wantErr: ErrHeader,
	}, {
		inputHdrs: map[string]string{
			paxGNUSparseNumBlocks: "4\x00",
			paxGNUSparseMap:       "0,1,2,3",

		Len: c.intExpr(n),
		Elt: c.byte,
	}
}

// Expr for integer n.
func (c *typeConv) intExpr(n int64) ast.Expr {
	return &ast.BasicLit{
		Kind:  token.INT,
		Value: strconv.FormatInt(n, 10),
	}
}

// Add padding of given size to fld.
func (c *typeConv) pad(fld []*ast.Field, sizes []int64, size int64) ([]*ast.Field, []int64) {
	n := len(fld)
	fld = fld[0 : n+1]

pkg strconv, func Atoi(string) (int, error)
pkg strconv, func CanBackquote(string) bool
pkg strconv, func FormatBool(bool) string
pkg strconv, func FormatFloat(float64, uint8, int, int) string
pkg strconv, func FormatInt(int64, int) string
pkg strconv, func FormatUint(uint64, int) string
pkg strconv, func IsPrint(int32) bool
pkg strconv, func Itoa(int) string
pkg strconv, func ParseBool(string) (bool, error)