golang q 代码
文件路径：/test/fixedbugs/issue20682.dir/q.go
// 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 q
import "./p"
type T struct{}
func (T) M() interface{} {
return &p.T{}
}