interfaceMap);
  }

  private interface Interface1 {}

  private interface Interface2 {}

  private interface Interface3<T> extends Iterable<T> {}

  private interface Interface12 extends Interface1, Interface2 {}

  private static class Class1 implements Interface1 {}

  private static final class NoInterface {}

        interfaceMap);
  }

  private interface Interface1 {}

  private interface Interface2 {}

  private interface Interface3<T> extends Iterable<T> {}

  private interface Interface12 extends Interface1, Interface2 {}

  private static class Class1 implements Interface1 {}

  private static final class NoInterface {}

func interface1(x any) any { // ERROR "leaking param: x$"
	v := reflect.ValueOf(x)
	return v.Interface()
}

func interface2(x int) any {
	v := reflect.ValueOf(x) // ERROR "x escapes to heap"
	return v.Interface()
}

// Unfortunate: should not escape.
func interface3(x int) int {
	v := reflect.ValueOf(x) // ERROR "x escapes to heap"
	return v.Interface().(int)
}

}

// networkInterfacer defines an interface for several net library functions. Production
// code will forward to net library functions, and unit tests will override the methods
// for testing purposes.
type networkInterfacer interface {
	InterfaceByName(intfName string) (*net.Interface, error)
	Addrs(intf *net.Interface) ([]net.Addr, error)
	Interfaces() ([]net.Interface, error)
}

// returns a Response or an error if the token could not be checked.
type Token interface {
	AuthenticateToken(ctx context.Context, token string) (*Response, bool, error)
}

// Request attempts to extract authentication information from a request and
// returns a Response or an error if the request could not be checked.
type Request interface {
	AuthenticateRequest(req *http.Request) (*Response, bool, error)
}

	FlagBroadcast                      // interface supports broadcast access capability
	FlagLoopback                       // interface is a loopback interface
	FlagPointToPoint                   // interface belongs to a point-to-point link
	FlagMulticast                      // interface supports multicast access capability
	FlagRunning                        // interface is in running state
)

	// AddValue set a value for a plugin name, possibly overriding a previous value.
	SetValue(plugin string, v interface{})
	// Value reads a value for a webhook.
	Value(plugin string) interface{}
}

// Interface is an abstract, pluggable interface for Admission Control decisions.
type Interface interface {
	// Handles returns true if this admission controller can handle the given operation

// to API groups. In other words, kinds and resources should not be assumed to be
// unique across groups.
//
// TODO: split into sub-interfaces
type RESTMapper interface {
	// KindFor takes a partial resource and returns the single match.  Returns an error if there are multiple matches
	KindFor(resource schema.GroupVersionResource) (schema.GroupVersionKind, error)

}

// PodSyncTarget maintains a list of handlers to pod sync.
type PodSyncTarget interface {
	// AddPodSyncHandler adds the specified handler
	AddPodSyncHandler(a PodSyncHandler)
}

// PodLifecycleTarget groups a set of lifecycle interfaces for convenience.
type PodLifecycleTarget interface {
	PodAdmitTarget
	PodSyncLoopTarget
	PodSyncTarget
}

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

// This file contains test cases for interfaces containing
// constraint elements.

package p

type _ interface {
	m()
	~int
	~int|string
	E
}

type _ interface {
	m()
	~int
	int | string
	int | ~string
	~int | ~string
}

type _ interface {
	m()
	~int
	T[int, string] | string
	int | ~T[string, struct{}]
	~int | ~string
}