istrue(ix == z)
		istrue(iz == x)

		istrue(ix != iy)
		istrue(iy != ix)
		istrue(iy != iz)
		istrue(iz != iy)
		isfalse(ix != iz)
		isfalse(iz != ix)

		istrue(x != iy)
		istrue(y != ix)
		istrue(y != iz)
		istrue(z != iy)
		isfalse(x != iz)
		isfalse(z != ix)

		istrue(ix != y)
		istrue(iy != x)
		istrue(iy != z)
		istrue(iz != y)
		isfalse(ix != z)
		isfalse(iz != x)

		return x
	case x < 0:
		return NaN()
	}
	ix := Float64bits(x)
	// normalize x
	exp := int((ix >> shift) & mask)
	if exp == 0 { // subnormal x
		for ix&(1<<shift) == 0 {
			ix <<= 1
			exp--
		}
		exp++
	}
	exp -= bias // unbias exponent
	ix &^= mask << shift
	ix |= 1 << shift
	if exp&1 == 1 { // odd exp, double x to make it even
		ix <<= 1
	}

	RetPtr(int)  *int
	RetRPtr(int) (int, *int)
}

func main() {
	x := &a.X{T: [32]byte{1, 2, 3, 4}}
	var ix Intf = X{x}
	t1 := ix.Get()
	t2 := x.Get()
	if !bytes.Equal(t1, t2) {
		panic(t1)
	}

	p1 := ix.RetPtr(5)
	p2 := x.RetPtr(7)
	if *p1 != 6 || *p2 != 8 {
		panic(*p1)
	}

	r1, r2 := ix.RetRPtr(10)
	r3, r4 := x.RetRPtr(13)
	if r1 != 11 || *r2 != 11 || r3 != 14 || *r4 != 14 {
		panic("bad RetRPtr")

	int
	string
}

type complexStruct struct {
	int
	simpleStruct
}

func main() {
	x := complexStruct{1, simpleStruct{2, "xxx"}}
	ix := interface{}(x)
	y := complexStruct{1, simpleStruct{2, "yyy"}}
	iy := interface{}(y)
	if ix != ix {
		panic("FAIL")
	}
	if ix == iy {
		panic("FAIL")
	}

		if isPodFailed(p, jobCtx.job) {
			if ix := getCompletionIndex(p.Annotations); ix != unknownCompletionIndex && ix < int(*jobCtx.job.Spec.Completions) {
				if jobCtx.succeededIndexes.has(ix) || jobCtx.failedIndexes.has(ix) || activeIndexes.Has(ix) {
					return false
				}
				if lastPodWithDelayedDeletion, ok := podsWithDelayedDeletionPerIndex[ix]; ok {

		// errors.
		check.recordInstance(ix.Orig, inst.TypeArgs().list(), inst)

		if check.validateTArgLen(ix.Pos(), inst.obj.name, inst.TypeParams().Len(), inst.TypeArgs().Len()) {
			if i, err := check.verify(ix.Pos(), inst.TypeParams().list(), inst.TypeArgs().list(), check.context()); err != nil {
				// best position for error reporting
				pos := ix.Pos()
				if i < len(ix.Indices) {
					pos = ix.Indices[i].Pos()
				}

func trigReduce(x float64) (j uint64, z float64) {
	const PI4 = Pi / 4
	if x < PI4 {
		return 0, x
	}
	// Extract out the integer and exponent such that,
	// x = ix * 2 ** exp.
	ix := Float64bits(x)
	exp := int(ix>>shift&mask) - bias - shift
	ix &^= mask << shift
	ix |= 1 << shift
	// Use the exponent to extract the 3 appropriate uint64 digits from mPi4,
	// B ~ (z0, z1, z2), such that the product leading digit has the exponent -61.

// and x.mode is set to invalid.
func (check *Checker) funcInst(T *target, pos token.Pos, x *operand, ix *typeparams.IndexExpr, infer bool) ([]Type, []ast.Expr) {
	assert(T != nil || ix != nil)

	var instErrPos positioner
	if ix != nil {
		instErrPos = inNode(ix.Orig, ix.Lbrack)
		x.expr = ix.Orig // if we don't have an index expression, keep the existing expression of x
	} else {
		instErrPos = atPos(pos)
	}

	keyring := &providersDockerKeyring{
		Providers: make([]DockerConfigProvider, 0),
	}

	keys := reflect.ValueOf(providers).MapKeys()
	stringKeys := make([]string, len(keys))
	for ix := range keys {
		stringKeys[ix] = keys[ix].String()
	}
	sort.Strings(stringKeys)

	for _, key := range stringKeys {
		provider := providers[key]
		if provider.Enabled() {
			klog.V(4).Infof("Registering credential provider: %v", key)

		[]uint32{mergeFailed},
		1, 2,
	},
}

func TestMergeRuneSet(t *testing.T) {
	for ix, test := range runeMergeTests {
		merged, next := mergeRuneSets(&test.left, &test.right, test.leftPC, test.rightPC)
		if !slices.Equal(merged, test.merged) {
			t.Errorf("mergeRuneSet :%d (%v, %v) merged\n have\n%v\nwant\n%v", ix, test.left, test.right, merged, test.merged)
		}
		if !slices.Equal(next, test.next) {