golang issue6140 代码
文件路径：/test/fixedbugs/issue6140.go
/ compile
/ Copyright 2013 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.
/ Issue 6140: compiler incorrectly rejects method values
/ whose receiver has an unnamed interface type.
package p
type T *interface {
m() int
}
var x T
var _ = (*x).m
var y interface {
m() int
}
var _ = y.m
type I interface {
String() string
}
var z *struct{ I }
var _ = z.String