allMethods().firstAccessibleMatchingMethodOrNull(predicate)


internal
fun Iterable<Method>.firstAccessibleMatchingMethodOrNull(predicate: Method.() -> Boolean): Method? =
    find(predicate)?.apply { isAccessible = true }


internal
fun Class<*>.firstMatchingMethodOrNull(predicate: Method.() -> Boolean): Method? =
    allMethods().find(predicate)


internal

		*V2
		*V5
	}

	// V6.M should appear as method of V1 and V5 if AllMethods is set. 
	func (V1) M()

	// 
	type V2 struct {
		*V3
	}

	// V4.M should appear as method of V2 and V3 if AllMethods is set. 
	func (V2) M()

	// 
	type V3 struct {
		*V4
	}

	// V4.M should appear as method of V2 and V3 if AllMethods is set. 
	func (V3) M()

	// 
	type V4 struct {
		*V5
	}

	t2
	T2
}

// ----------------------------------------------------------------------------
// Don't show embedded methods of exported anonymous fields unless AllMethods
// is set.

type T4 struct{}

// T4.M should appear as method of T5 only if AllMethods is set.
func (*T4) M() {}

type T5 struct {
	T4
}

// ----------------------------------------------------------------------------

		// identical. Match this behavior.
		// TODO(mdempsky): Revisit this.
		return true

	case TINTER:
		if len(t1.AllMethods()) != len(t2.AllMethods()) {
			return false
		}
		for i, f1 := range t1.AllMethods() {
			f2 := t2.AllMethods()[i]
			if f1.Sym != f2.Sym || !identical(f1.Type, f2.Type, flags, assumedEqual) {
				return false
			}
		}
		return true

	case TSTRUCT:

	type V3 struct {
		*V4
	}

	// 
	type V4 struct {
		*V5
	}

	// V4.M should appear as method of V2 and V3 if AllMethods is set. 
	func (*V4) M()

	// 
	type V5 struct {
		*V6
	}

	// 
	type V6 struct{}

	// V6.M should appear as method of V1 and V5 if AllMethods is set. 
	func (*V6) M()

	// 
	type t1 struct{}

	// t1.M should not appear as method in a Tx type. 

	type V3 struct {
		*V4
	}

	// 
	type V4 struct {
		*V5
	}

	// V4.M should appear as method of V2 and V3 if AllMethods is set. 
	func (*V4) M()

	// 
	type V5 struct {
		*V6
	}

	// 
	type V6 struct{}

	// V6.M should appear as method of V1 and V5 if AllMethods is set. 

        then:
        methods.methodNames() == (["doSomething"] as Set)
        methods.allMethods().values().flatten()*.name == ["doSomething", "doSomething"]
        methods.allMethods().values().flatten()*.declaringClass == [Child, Base]
        methods.allMethods().values()*.declaredAnnotations.flatten()*.annotationType() == [Nullable, Incubating]
    }

    @Managed
    abstract class ManagedType  {

	// position.

	var seen objset
	var allMethods []*Func
	mpos := make(map[*Func]syntax.Pos) // method specification or method embedding position, for good error messages
	addMethod := func(pos syntax.Pos, m *Func, explicit bool) {
		switch other := seen.insert(m); {
		case other == nil:
			allMethods = append(allMethods, m)
			mpos[m] = pos
		case explicit:
			if check != nil {

	// position.

	var seen objset
	var allMethods []*Func
	mpos := make(map[*Func]token.Pos) // method specification or method embedding position, for good error messages
	addMethod := func(pos token.Pos, m *Func, explicit bool) {
		switch other := seen.insert(m); {
		case other == nil:
			allMethods = append(allMethods, m)
			mpos[m] = pos
		case explicit:
			if check != nil {

func implements(t, iface *types.Type, m, samename **types.Field, ptr *int) bool {
	t0 := t
	if t == nil {
		return false
	}

	if t.IsInterface() {
		i := 0
		tms := t.AllMethods()
		for _, im := range iface.AllMethods() {
			for i < len(tms) && tms[i].Sym != im.Sym {
				i++
			}
			if i == len(tms) {
				*m = im
				*samename = nil
				*ptr = 0
				return false
			}
			tm := tms[i]