// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package p

type A interface {
	a()
}

type AB interface {
	A
	b()
}

type AAB struct {
	A
	AB
}

var _ AB = AAB /* ERROR "ambiguous selector AAB.a" */ {}