}

	if bytes.Equal(buf[4:8], []byte("1   ")) {
		// Set as 1,0.
		major, minor = 1, 0
	} else {
		major, minor = binary.LittleEndian.Uint16(buf[4:6]), binary.LittleEndian.Uint16(buf[6:8])
	}
	if major > xlVersionMajor {
		return buf[8:], major, minor, fmt.Errorf("xlMeta: unknown major version %d found", major)
	}

	return buf[8:], major, minor, nil
}

func isXL2V1Format(buf []byte) bool {

// and negates them so that ctz (count trailing zeros) instructions
// can be used. It then places these 8 bytes into the cached 64 bit
// s.allocCache.
func (s *mspan) refillAllocCache(whichByte uint16) {
	bytes := (*[8]uint8)(unsafe.Pointer(s.allocBits.bytep(uintptr(whichByte))))
	aCache := uint64(0)
	aCache |= uint64(bytes[0])
	aCache |= uint64(bytes[1]) << (1 * 8)
	aCache |= uint64(bytes[2]) << (2 * 8)

		UID uint32
	}

	type Event1 struct {
		ID  uint   `gorm:"primarykey"`
		UID uint32 `gorm:"not null;autoIncrement"`
	}

	type Event2 struct {
		ID  uint   `gorm:"primarykey"`
		UID uint16 `gorm:"not null;autoIncrement"`
	}

	var err error
	err = DB.Migrator().DropTable(&Event{})
	if err != nil {
		t.Errorf("DropTable err:%v", err)
	}

	// create sequence

	renamedBool       bool
	renamedInt        int
	renamedInt8       int8
	renamedInt16      int16
	renamedInt32      int32
	renamedInt64      int64
	renamedUint       uint
	renamedUint8      uint8
	renamedUint16     uint16
	renamedUint32     uint32
	renamedUint64     uint64
	renamedUintptr    uintptr
	renamedString     string
	renamedBytes      []byte
	renamedFloat32    float32
	renamedFloat64    float64
	renamedComplex64  complex64

var debug = flag.Bool("debug", false, "show the errors produced by the tests")

// T has lots of interesting pieces to use to test execution.
type T struct {
	// Basics
	True        bool
	I           int
	U16         uint16
	X, S        string
	FloatZero   float64
	ComplexZero complex128
	// Nested structs.
	U *U
	// Struct with String method.
	V0     V
	V1, V2 *V
	// Struct with Error method.
	W0     W
	W1, W2 *W

var debug = flag.Bool("debug", false, "show the errors produced by the tests")

// T has lots of interesting pieces to use to test execution.
type T struct {
	// Basics
	True        bool
	I           int
	U16         uint16
	X, S        string
	FloatZero   float64
	ComplexZero complex128
	// Nested structs.
	U *U
	// Struct with String method.
	V0     V
	V1, V2 *V
	// Struct with Error method.
	W0     W
	W1, W2 *W

(MOVBZreg (MOVDconst [c]))  => (MOVDconst [int64(uint8(c))])
(MOVBreg (MOVDconst [c]))  => (MOVDconst [int64(int8(c))])
(MOVHZreg (MOVDconst [c]))  => (MOVDconst [int64(uint16(c))])
(MOVHreg (MOVDconst [c]))  => (MOVDconst [int64(int16(c))])
(MOVWreg (MOVDconst [c])) => (MOVDconst [int64(int32(c))])
(MOVWZreg (MOVDconst [c])) => (MOVDconst [int64(uint32(c))])

			t.Error(".reloc section is not present")
		}
		if (f.FileHeader.Characteristics & pe.IMAGE_FILE_RELOCS_STRIPPED) != 0 {
			t.Error("IMAGE_FILE_RELOCS_STRIPPED flag is set")
		}
		var dc uint16
		switch oh := f.OptionalHeader.(type) {
		case *pe.OptionalHeader32:
			dc = oh.DllCharacteristics
		case *pe.OptionalHeader64:
			dc = oh.DllCharacteristics

					vmax = parent.NewValue0I(parent.Pos, OpConst32, parent.Func.Config.Types.Int32, max)

				case 2:
					min = int64(int16(w.AuxInt) - int16(delta))
					max = int64(int16(^uint16(0)>>1) - int16(delta))

					vmin = parent.NewValue0I(parent.Pos, OpConst16, parent.Func.Config.Types.Int16, min)
					vmax = parent.NewValue0I(parent.Pos, OpConst16, parent.Func.Config.Types.Int16, max)

				case 1:

	{Value: &Plain{int32(42)}, ExpectXML: `<Plain><V>42</V></Plain>`},
	{Value: &Plain{uint(42)}, ExpectXML: `<Plain><V>42</V></Plain>`},
	{Value: &Plain{uint8(42)}, ExpectXML: `<Plain><V>42</V></Plain>`},
	{Value: &Plain{uint16(42)}, ExpectXML: `<Plain><V>42</V></Plain>`},
	{Value: &Plain{uint32(42)}, ExpectXML: `<Plain><V>42</V></Plain>`},
	{Value: &Plain{float32(1.25)}, ExpectXML: `<Plain><V>1.25</V></Plain>`},