golang issue6703n 代码
文件路径：/test/fixedbugs/issue6703n.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 a value returned from a function call.
package funcmethcall
type T int
func (T) m() int {
_ = x
return 0
}
func f() T {
return T(0)
}
var (
t T
x = f().m() / ERROR "initialization loop|depends upon itself"
)