// offset in hex.
			h.buf[0] = byte(h.n >> 24)
			h.buf[1] = byte(h.n >> 16)
			h.buf[2] = byte(h.n >> 8)
			h.buf[3] = byte(h.n)
			Encode(h.buf[4:], h.buf[:4])
			h.buf[12] = ' '
			h.buf[13] = ' '
			_, err = h.w.Write(h.buf[4:])
			if err != nil {
				return
			}
		}
		Encode(h.buf[:], data[i:i+1])
		h.buf[2] = ' '
		l := 3
		if h.used == 7 {

			le.PutUint32(z.buf[4:8], uint32(z.ModTime.Unix()))
		}
		if z.level == BestCompression {
			z.buf[8] = 2
		} else if z.level == BestSpeed {
			z.buf[8] = 4
		}
		z.buf[9] = z.OS
		_, z.err = z.w.Write(z.buf[:10])
		if z.err != nil {
			return 0, z.err
		}
		if z.Extra != nil {
			z.err = z.writeBytes(z.Extra)
			if z.err != nil {
				return 0, z.err
			}
		}

	const expectedLocation = "runtime/pprof.nonRecursiveGenericAllocFunction[go.shape.struct {},go.shape.struct { runtime/pprof.buf [128]uint8 }];runtime/pprof.nonRecursiveGenericAllocFunction[go.shape.struct { runtime/pprof.buf [128]uint8 },go.shape.struct {}];runtime/pprof.storeAlloc"...

		//	46	name[namelen]
		//	46+namelen+xlen+fclen - next header
		//
		if get4(buf) != zcheader {
			break
		}
		meth := get2(buf[10:])
		size := get4(buf[24:])
		namelen := get2(buf[28:])
		xlen := get2(buf[30:])
		fclen := get2(buf[32:])
		off := get4(buf[42:])
		zname := buf[46 : 46+namelen]
		buf = buf[46+namelen+xlen+fclen:]
		if string(zname) != name {
			continue
		}
		if meth != 0 {

	"internal/byteorder"
	"math/bits"
)

func rthash(buf []byte, seed uint64) uint64 {
	if len(buf) == 0 {
		return seed
	}
	return wyhash(buf, seed, uint64(len(buf)))
}

func rthashString(s string, state uint64) uint64 {
	return rthash([]byte(s), state)
}

func randUint64() uint64 {
	buf := make([]byte, 8)
	_, _ = rand.Read(buf)
	return byteorder.LeUint64(buf)
}

	}

	var written int64
	for {
		buf := alignedBuf
		if totalSize > 0 {
			remaining := totalSize - written
			if remaining < int64(len(buf)) {
				buf = buf[:remaining]
			}
		}

		nr, err := io.ReadFull(r, buf)
		eof := errors.Is(err, io.EOF) || errors.Is(err, io.ErrUnexpectedEOF)
		if err != nil && !eof {
			return written, err
		}

		buf = buf[:nr]
		var (
			n  int
			un int

type lazybuf struct {
	path       string
	buf        []byte
	w          int
	volAndPath string
	volLen     int
}

func (b *lazybuf) index(i int) byte {
	if b.buf != nil {
		return b.buf[i]
	}
	return b.path[i]
}

func (b *lazybuf) append(c byte) {
	if b.buf == nil {
		if b.w < len(b.path) && b.path[b.w] == c {
			b.w++
			return
		}
		b.buf = make([]byte, len(b.path))
		copy(b.buf, b.path[:b.w])

	if err != nil {
		return x, buf, err
	}
	x.metaVer, buf, err = msgp.ReadUintBytes(buf)
	if err != nil {
		return x, buf, err
	}
	if x.headerVer > xlHeaderVersion {
		return x, buf, fmt.Errorf("decodeXLHeaders: Unknown xl header version %d", x.headerVer)
	}
	if x.metaVer > xlMetaVersion {
		return x, buf, fmt.Errorf("decodeXLHeaders: Unknown xl meta version %d", x.metaVer)
	}

	if len(args) > 0 {
		base.Fatalf("go: bug takes no arguments")
	}
	work.BuildInit()

	var buf strings.Builder
	buf.WriteString(bugHeader)
	printGoVersion(&buf)
	buf.WriteString("### Does this issue reproduce with the latest release?\n\n\n")
	printEnvDetails(&buf)
	buf.WriteString(bugFooter)

	body := buf.String()
	url := "https://github.com/golang/go/issues/new?body=" + urlpkg.QueryEscape(body)
	if !web.OpenBrowser(url) {

		buf.WriteString("type")
		if isTypeParam(typ) {
			buf.WriteString(" parameter")
		}

	case *Var:
		if obj.isField {
			buf.WriteString("field")
		} else {
			buf.WriteString("var")
		}

	case *Func:
		buf.WriteString("func ")
		writeFuncName(buf, obj, qf)
		if typ != nil {
			WriteSignature(buf, typ.(*Signature), qf)
		}
		return

	case *Label:
		buf.WriteString("label")