// s2.SymmetricDifference(s1) = {a3, a4, a5}
func (s1 Byte) SymmetricDifference(s2 Byte) Byte {
	return Byte(cast(s1).SymmetricDifference(cast(s2)))
}

// Union returns a new set which includes items in either s1 or s2.
// For example:
// s1 = {a1, a2}
// s2 = {a3, a4}
// s1.Union(s2) = {a1, a2, a3, a4}
// s2.Union(s1) = {a1, a2, a3, a4}
func (s1 Byte) Union(s2 Byte) Byte {
	return Byte(cast(s1).Union(cast(s2)))
}

// s2.SymmetricDifference(s1) = {a3, a4, a5}
func (s1 Int64) SymmetricDifference(s2 Int64) Int64 {
	return Int64(cast(s1).SymmetricDifference(cast(s2)))
}

// Union returns a new set which includes items in either s1 or s2.
// For example:
// s1 = {a1, a2}
// s2 = {a3, a4}
// s1.Union(s2) = {a1, a2, a3, a4}
// s2.Union(s1) = {a1, a2, a3, a4}
func (s1 Int64) Union(s2 Int64) Int64 {
	return Int64(cast(s1).Union(cast(s2)))
}

// s2.SymmetricDifference(s1) = {a3, a4, a5}
func (s1 String) SymmetricDifference(s2 String) String {
	return String(cast(s1).SymmetricDifference(cast(s2)))
}

// Union returns a new set which includes items in either s1 or s2.
// For example:
// s1 = {a1, a2}
// s2 = {a3, a4}
// s1.Union(s2) = {a1, a2, a3, a4}
// s2.Union(s1) = {a1, a2, a3, a4}
func (s1 String) Union(s2 String) String {
	return String(cast(s1).Union(cast(s2)))
}

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package p

type S1 struct{}
type S2 struct{}

func _[P *S1|*S2]() {
	_= []P{{ /* ERROR "invalid composite literal element type P (no core type)" */ }}
}

func _[P *S1|S1]() {
	_= []P{{ /* ERROR "invalid composite literal element type P (no core type)" */ }}

	s1 := make([]Elem, len(s))
	copy(s1, s)
	s2 := make([]Elem, len(s))
	copy(s2, s)
	_OrderedSlice(s1)
	sorter(s2)
	ok := true
	if !sliceEq(s1, s2) {
		fmt.Printf("%s: got %v, want %v", name, s1, s2)
		ok = false
	}
	for i := len(s1) - 1; i > 0; i-- {
		if s1[i] < s1[i-1] {
			fmt.Printf("%s: element %d (%v) < element %d (%v)", name, i, s1[i], i-1, s1[i-1])
			ok = false
		}
	}

	assert.Equal(t, 1, refs("ns1", "s1"))
	manager.RegisterPod(podWithSecrets("ns1", "name2", s1))
	assert.Equal(t, 2, refs("ns1", "s1"))

	manager.UnregisterPod(podWithSecrets("ns1", "name1", s1))
	assert.Equal(t, 1, refs("ns1", "s1"))
	manager.UnregisterPod(podWithSecrets("ns1", "name1", s1))
	assert.Equal(t, 1, refs("ns1", "s1"))
	manager.UnregisterPod(podWithSecrets("ns1", "name2", s1))

        def black = withValues("black")
        def cat = withValues("cat")

        when:
        def zipped = providerFactory.zip(
                providerFactory.zip(big, black) { s1, s2 -> "$s1 $s2" } ,
                cat) { s1, s2 -> "${s1.capitalize()} ${s2}"}

        then:
        zipped instanceof Provider
        zipped.get() == 'Big black cat'
    }

    def "can zip two providers and use null to remove the value"() {

    private static int compareStrings(String s1, String s2) {
        if (s1 == null && s2 == null) {
            return 0;
        }

        if (s1 == null /* && s2 != null */) {
            return -1;
        }

        if (
        /* s1 != null && */ s2 == null) {
            return 1;
        }

        return s1.compareTo(s2);
    }

	}

	// Create a pod with some secrets.
	s1 := secretsToAttach{
		imagePullSecretNames: []string{"s1"},
		containerEnvSecrets: []envSecrets{
			{envVarNames: []string{"s1"}},
			{envVarNames: []string{"s2"}},
			{envFromNames: []string{"s20"}},
		},
	}
	manager.RegisterPod(podWithSecrets("ns1", "name1", s1))
	// Update the pod with a different secrets.
	s2 := secretsToAttach{

//  2. s1: first string used in the comparison
//  3. s2: second string used in the comparison
//  4. result: an integer representing the comparison result. 0 indicates
//     equality (comparison will ignored by libfuzzer), non-zero indicates a
//     difference (comparison will be taken into consideration).
//
//go:nosplit
func libfuzzerHookStrCmp(s1, s2 string, fakePC int) {
	if s1 != s2 {