blob: 2d96301f9cfedbf07d92159b18e2ba0a6436c525 [file] [log] [blame]
// Copyright 2019 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 a
type A interface {
M(i interface{}) interface{}
var a1 A
var a2 A
func V(p A, k, v interface{}) A {
defer func() { a1, a2 = a2, a1 }()
return a1