golang bug223 代码
文件路径：/test/fixedbugs/bug223.go
/ errorcheck
/ Copyright 2009 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 that initialization loop is diagnosed
/ and that closure cannot be used to hide it.
/ error message is not standard format, so no errchk above.
package main
type F func()
func f() {
if true {
_ = func() { _ = m }
}
}
var m = map[string]F{"f": f} / ERROR "initialization loop|depends upon itself|initialization cycle"