in a balloon and hanging in the misty clouds.  	Gas looming through the fog in divers places in the streets, much as the sun may, from the spongey fields, be seen to loom by husbandman and ploughboy. Most of the shops lighted two hours before their time—as the gas seems to know, for it has a haggard and unwilling look.  	The raw afternoon is rawest, and the dense fog is densest, and the muddy streets are muddiest near that leaden-headed old obstruction, appropriate ornament for the threshold of a leaden-headed...

func TestDecodeNilToken(t *testing.T) {
	for _, strict := range []bool{true, false} {
		name := fmt.Sprintf("Strict=%v", strict)
		t.Run(name, func(t *testing.T) {
			start := StartElement{Name: Name{Local: "test"}}
			bad := StartElement{Name: Name{Local: "bad"}}
			d := NewTokenDecoder(&toksNil{
				// Malformed
				t: []Token{start, bad, start.End()},
			})
			d.Strict = strict
			err := d.Decode(&struct {

func (c *cancelCtx) Done() <-chan struct{} {
	d := c.done.Load()
	if d != nil {
		return d.(chan struct{})
	}
	c.mu.Lock()
	defer c.mu.Unlock()
	d = c.done.Load()
	if d == nil {
		d = make(chan struct{})
		c.done.Store(d)
	}
	return d.(chan struct{})
}

func (c *cancelCtx) Err() error {
	c.mu.Lock()
	err := c.err
	c.mu.Unlock()
	return err
}

// Copied from linux/hid.h.
// Keep in sync with the size of the referenced fields.
#define _HIDIOCGRAWNAME_LEN	128 // sizeof_field(struct hid_device, name)
#define _HIDIOCGRAWPHYS_LEN	64  // sizeof_field(struct hid_device, phys)
#define _HIDIOCGRAWUNIQ_LEN	64  // sizeof_field(struct hid_device, uniq)

#define _HIDIOCGRAWNAME		HIDIOCGRAWNAME(_HIDIOCGRAWNAME_LEN)
#define _HIDIOCGRAWPHYS		HIDIOCGRAWPHYS(_HIDIOCGRAWPHYS_LEN)

	})
	return <-c
}

// A reporter reports output, warnings, and errors.
type reporter struct {
	prev  <-chan *reporterState
	state *reporterState
}

// reporterState carries the state of a reporter instance.
//
// Only one reporter at a time may have access to a reporterState.
type reporterState struct {
	out, err io.Writer
	exitCode int
}

	Ivsize      uint32
}

type CryptoReportComp struct {
	Type [64]int8
}

type CryptoReportRNG struct {
	Type     [64]int8
	Seedsize uint32
}

type CryptoReportAKCipher struct {
	Type [64]int8
}

type CryptoReportKPP struct {
	Type [64]int8
}

type CryptoReportAcomp struct {
	Type [64]int8
}

type LoopInfo struct {
	Number           int32
	Device           uint16

	Ivsize      uint32
}

type CryptoReportComp struct {
	Type [64]int8
}

type CryptoReportRNG struct {
	Type     [64]int8
	Seedsize uint32
}

type CryptoReportAKCipher struct {
	Type [64]int8
}

type CryptoReportKPP struct {
	Type [64]int8
}

type CryptoReportAcomp struct {
	Type [64]int8
}

type LoopInfo struct {
	Number           int32
	Device           uint32

	Ivsize      uint32
}

type CryptoReportComp struct {
	Type [64]int8
}

type CryptoReportRNG struct {
	Type     [64]int8
	Seedsize uint32
}

type CryptoReportAKCipher struct {
	Type [64]int8
}

type CryptoReportKPP struct {
	Type [64]int8
}

type CryptoReportAcomp struct {
	Type [64]int8
}

type LoopInfo struct {
	Number           int32
	Device           uint64

	// The src strings (without prefix) are constructed such that the number of semicolons
	// plus one corresponds to the number of fields expected in the respective struct.
	for _, src := range []string{
		`struct { x Missing }`,
		`struct { Missing }`,
		`struct { *Missing }`,
		`struct { unsafe.Pointer }`,
		`struct { P }`,
		`struct { *I }`,

	}

	// A StructType node represents a struct type.
	StructType struct {
		Struct     token.Pos  // position of "struct" keyword
		Fields     *FieldList // list of field declarations
		Incomplete bool       // true if (source) fields are missing in the Fields list
	}

	// Pointer types are represented via StarExpr nodes.

	// A FuncType node represents a function type.
	FuncType struct {