// issue 5056: escape analysis not applied to wrapper functions

package main

type Foo int16

func (f Foo) Esc() *int{
	x := int(f)
	return &x
}

type iface interface {
	Esc() *int
}

var bar, foobar *int

func main() {
	var quux iface
	var x Foo
	
	quux = x
	bar = quux.Esc()
	foobar = quux.Esc()
	if bar == foobar {
		panic("bar == foobar")
	}

	if level > 10 {
		t.Errorf("%s: embeds itself", named)
		return
	}

	iface, _ := named.Underlying().(*types.Interface)
	if iface == nil {
		return // not an interface
	}

	// check explicitly declared methods
	for i := 0; i < iface.NumExplicitMethods(); i++ {
		m := iface.ExplicitMethod(i)
		recv := m.Type().(*types.Signature).Recv()
		if recv == nil {

// license that can be found in the LICENSE file.

// Ensure that late expansion correctly handles an OpLoad with type interface{}

package p

type iface interface {
	m()
}

type it interface{}

type makeIface func() iface

func f() {
	var im makeIface
	e := im().(it)
	_ = &e

	if err != nil {
		return nil, err
	}

	initIface := iface
	if initiatorName != "" {
		iface = bkportal[0] + ":" + spec.Name()
	}

	return &iscsiDisk{
		podUID:        podUID,
		VolName:       spec.Name(),
		Portals:       bkportal,
		Iqn:           iqn,
		Lun:           lun,
		InitIface:     initIface,
		Iface:         iface,
		chapDiscovery: chapDiscovery,
		chapSession:   chapSession,

func GetPrivateIPsIfAvailable() ([]string, bool) {
	ok := true
	ipAddresses := make([]string, 0)

	ifaces, _ := net.Interfaces()

	for _, iface := range ifaces {
		if iface.Flags&net.FlagUp == 0 {
			continue // interface down
		}
		if iface.Flags&net.FlagLoopback != 0 {
			continue // loopback interface
		}
		addrs, _ := iface.Addrs()

		for _, addr := range addrs {
			var ip net.IP
			switch v := addr.(type) {

		embeddeds, ecopied := subst.typeList(t.embeddeds)
		if mcopied || ecopied {
			iface := subst.check.newInterface()
			iface.embeddeds = embeddeds
			iface.embedPos = t.embedPos
			iface.implicit = t.implicit
			assert(t.complete) // otherwise we are copying incomplete data
			iface.complete = t.complete
			// If we've changed the interface type, we may need to replace its

        then: 0 * _
    }

    class Base {
        @Incubating
        Object doSomething() { null }
    }

    interface Iface {}

    class Child extends Base implements Serializable, Iface {
        @Nullable
        Object doSomething() { null }
    }

    def "walking type hierarchy happens breadth-first"() {
        def visitor = Mock(Types.TypeVisitor)

				goto error
			}
			if buf.String() == "" {
				err = errors.New("empty output")
				goto error
			}
			if tc.shouldBeValidYAML {
				err = yaml.Unmarshal(buf.Bytes(), &iface)
			} else if tc.shouldBeValidJSON {
				err = json.Unmarshal(buf.Bytes(), &iface)
			}
		error:
			if (err != nil) != tc.expectedError {
				t.Errorf("Test case %q: RunVersion expected error: %v, saw: %v; %v", tc.name, tc.expectedError, err != nil, err)
			}

            if (superclass != null) {
                queue.add(superclass);
            }
            for (Class<?> iface : type.getInterfaces()) {
                if (seenInterfaces.add(iface)) {
                    queue.add(Cast.<Class<? super T>>uncheckedCast(iface));
                }
            }
        }
    }

    @FunctionalInterface
    public interface TypeVisitor<T> {

	return m
}

// Implements reports whether t implements the interface iface. t can be
// an interface, a type parameter, or a concrete type.
func Implements(t, iface *types.Type) bool {
	var missing, have *types.Field
	var ptr int
	return implements(t, iface, &missing, &have, &ptr)
}

// ImplementsExplain reports whether t implements the interface iface. t can be