// Copyright 2017 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 main
import "./a"
func main() {
var x a.I = &a.T{}
x.M() // call to the wrapper (*T).M
a.F() // make sure a.F is not dead, which also calls (*T).M inside package a
}