golang issue6703r 代码
文件路径：/test/fixedbugs/issue6703r.go
/ errorcheck
/ Copyright 2014 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.
/ Check for cycles in the method call of an embedded struct returned
/ from a function call.
package funcembedmethcall
type T int
func (T) m() int {
_ = x
return 0
}
func g() E {
return E{0}
}
type E struct{ T }
var (
e E
x = g().m() / ERROR "initialization loop|depends upon itself"
)