b.SetBytes(fileSize)
	for i := 0; i < b.N; i++ {
		testprint(io.Discard, fileNode)
	}
}

func BenchmarkPrintDecl(b *testing.B) {
	if declNode == nil {
		initialize()
	}
	b.ReportAllocs()
	b.SetBytes(declSize)
	for i := 0; i < b.N; i++ {
		testprint(io.Discard, declNode)
	}

func (d *FuncDecl) End() token.Pos {
	if d.Body != nil {
		return d.Body.End()
	}
	return d.Type.End()
}

// declNode() ensures that only declaration nodes can be
// assigned to a Decl.
func (*BadDecl) declNode()  {}
func (*GenDecl) declNode()  {}
func (*FuncDecl) declNode() {}

// ----------------------------------------------------------------------------
// Files and packages

		ByteStringToTime: cbor.ByteStringToTimeAllowed,
	}.DecMode()
	if err != nil {
		panic(err)
	}
	return decode
}()

// DecodeLax is derived from Decode, but does not complain about unknown fields in the input.
var DecodeLax cbor.DecMode = func() cbor.DecMode {
	opts := Decode.DecOptions()
	opts.ExtraReturnErrors &^= cbor.ExtraDecErrorUnknownField // clear bit
	dm, err := opts.DecMode()
	if err != nil {
		panic(err)
	}

	errShort   = fmt.Errorf("truncated instruction")
	errUnknown = fmt.Errorf("unknown instruction")
)

var decoderCover []bool

// Decode decodes the leading bytes in src as a single instruction.
func Decode(src []byte, mode Mode) (inst Inst, err error) {
	if mode != ModeARM {
		return Inst{}, errMode
	}
	if len(src) < 4 {
		return Inst{}, errShort
	}

	if decoderCover == nil {

var (
	// Errors
	errShort   = fmt.Errorf("truncated instruction")
	errUnknown = fmt.Errorf("unknown instruction")
)

var decoderCover []bool

// Decode decodes the leading bytes in src as a single instruction using
// byte order ord.
func Decode(src []byte, ord binary.ByteOrder) (inst Inst, err error) {
	if len(src) < 4 {
		return inst, errShort
	}
	if decoderCover == nil {

}

// These are the errors returned by Decode.
var (
	ErrInvalidMode  = errors.New("invalid x86 mode in Decode")
	ErrTruncated    = errors.New("truncated instruction")
	ErrUnrecognized = errors.New("unrecognized instruction")
)

// decoderCover records coverage information for which parts
// of the byte code have been executed.
var decoderCover []bool

// Decode decodes the leading bytes in src as a single instruction.

	}

	// If we cannot decode, just return read quorum error.
	return nil, fmt.Errorf("%w (offline-disks=%d/%d)", errErasureReadQuorum, disksNotFound, len(p.readers))
}

// Decode reads from readers, reconstructs data if needed and writes the data to the writer.
// A set of preferred drives can be supplied. In that case they will be used and the data reconstructed.

// destination. It's used when calling Decode with a nil value.
func (dec *Decoder) ignoreSingle(engine *decEngine) {
	state := dec.newDecoderState(&dec.buf)
	defer dec.freeDecoderState(state)
	state.fieldnum = singletonField
	delta := int(state.decodeUint())
	if delta != 0 {
		errorf("decode: corrupted data: non-zero delta for singleton")
	}
	instr := &engine.instr[singletonField]

	errUnknown = fmt.Errorf("unknown instruction")
)

var decoderCover []bool

func init() {
	decoderCover = make([]bool, len(instFormats))
}

// Decode decodes the 4 bytes in src as a single instruction.
func Decode(src []byte) (inst Inst, err error) {
	if len(src) < 4 {
		return Inst{}, errShort
	}

	x := binary.LittleEndian.Uint32(src)

Search:
	for i := range instFormats {

	rv := reflect.ValueOf(v)
	if rv.Kind() != reflect.Pointer || rv.IsNil() {
		return &InvalidUnmarshalError{reflect.TypeOf(v)}
	}

	d.scan.reset()
	d.scanWhile(scanSkipSpace)
	// We decode rv not rv.Elem because the Unmarshaler interface
	// test must be applied at the top level of the value.
	err := d.value(rv)
	if err != nil {
		return d.addErrorContext(err)
	}
	return d.savedError
}