golang issue25301 代码
文件路径：/src/go/internal/gcimporter/testdata/issue25301.go
// Copyright 2018 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 issue25301
type (
A = interface {
M()
}
T interface {
A
}
S struct{}
)
func (S) M() { println("m") }