// Fun with floating point.
	{math.NaN(), math.NaN(), false},
	{&[1]float64{math.NaN()}, &[1]float64{math.NaN()}, false},
	{&[1]float64{math.NaN()}, self{}, true},
	{[]float64{math.NaN()}, []float64{math.NaN()}, false},
	{[]float64{math.NaN()}, self{}, true},
	{map[float64]float64{math.NaN(): 1}, map[float64]float64{1: 2}, false},
	{map[float64]float64{math.NaN(): 1}, self{}, true},

	// Nil vs empty: not the same.

		totalFree += disk.AvailableSpace

		diskStats[disk.PoolIndex].AvailableSpace += disk.AvailableSpace
		diskStats[disk.PoolIndex].TotalSpace += disk.TotalSpace
	}
	r.PercentFreeGoal = float64(totalFree) / float64(totalCap)

	now := time.Now()
	for idx := range z.serverPools {
		r.PoolStats[idx] = &rebalanceStats{
			Buckets:           make([]string, len(buckets)),

		default:
			break
		}
		select {
		case <-ch:
			continue
		}
	}
}

func returns0() {
	return
	return 0 /* ERROR "too many return values" */
}

func returns1(x float64) (int, *float64) {
	return 0, &x
	return /* ERROR "not enough return values" */
	return "foo" /* ERRORx `cannot .* in return statement` */, x /* ERRORx `cannot use .* in return statement` */

// It is similar to the standard flag.FlagSet.
type FlagSet interface {
	// Bool, Int, Float64, and String define new flags,
	// like the functions of the same name in package flag.
	Bool(name string, def bool, usage string) *bool
	Int(name string, def int, usage string) *int
	Float64(name string, def float64, usage string) *float64
	String(name string, def string, usage string) *string

func (fm *Formatter) EmitFuncs(w io.Writer) error {
	if fm.cm == coverage.CtrModeInvalid {
		panic("internal error, counter mode unset")
	}
	perc := func(covered, total uint64) float64 {
		if total == 0 {
			total = 1
		}
		return 100.0 * float64(covered) / float64(total)
	}
	tabber := tabwriter.NewWriter(w, 1, 8, 1, '\t', 0)
	defer tabber.Flush()
	allStmts := uint64(0)
	covStmts := uint64(0)

	return *(*[2]int64)(p) == *(*[2]int64)(q)
}
func f32equal(p, q unsafe.Pointer) bool {
	return *(*float32)(p) == *(*float32)(q)
}
func f64equal(p, q unsafe.Pointer) bool {
	return *(*float64)(p) == *(*float64)(q)
}
func c64equal(p, q unsafe.Pointer) bool {
	return *(*complex64)(p) == *(*complex64)(q)
}
func c128equal(p, q unsafe.Pointer) bool {
	return *(*complex128)(p) == *(*complex128)(q)
}

		{name: "FCEIL", argLength: 1, reg: fp11, asm: "FRIP"},                                           // ceil(arg0), float64
		{name: "FTRUNC", argLength: 1, reg: fp11, asm: "FRIZ"},                                          // trunc(arg0), float64
		{name: "FROUND", argLength: 1, reg: fp11, asm: "FRIN"},                                          // round(arg0), float64

}

func (c *kubeComponent) QuerySum(cluster cluster.Cluster, query Query) (float64, error) {
	val, err := c.Query(cluster, query)
	if err != nil {
		return 0, err
	}
	got, err := Sum(val)
	if err != nil {
		return 0, fmt.Errorf("could not find metric value: %v", err)
	}
	return got, nil
}

func Sum(val model.Value) (float64, error) {
	if val.Type() != model.ValVector {

func (in *ValueValidation) DeepCopyInto(out *ValueValidation) {
	*out = *in
	if in.Maximum != nil {
		in, out := &in.Maximum, &out.Maximum
		*out = new(float64)
		**out = **in
	}
	if in.Minimum != nil {
		in, out := &in.Minimum, &out.Minimum
		*out = new(float64)
		**out = **in
	}
	if in.MaxLength != nil {
		in, out := &in.MaxLength, &out.MaxLength
		*out = new(int64)
		**out = **in
	}

	Extra map[string]float64
}

// NsPerOp returns the "ns/op" metric.
func (r BenchmarkResult) NsPerOp() int64 {
	if v, ok := r.Extra["ns/op"]; ok {
		return int64(v)
	}
	if r.N <= 0 {
		return 0
	}
	return r.T.Nanoseconds() / int64(r.N)
}

// mbPerSec returns the "MB/s" metric.
func (r BenchmarkResult) mbPerSec() float64 {
	if v, ok := r.Extra["MB/s"]; ok {
		return v