1// errorcheck
2
3// Copyright 2009 The Go Authors. All rights reserved.
4// Use of this source code is governed by a BSD-style
5// license that can be found in the LICENSE file.
6
7// check that initialization cycle is diagnosed
8// and that closure cannot be used to hide it.
9// error message is not standard format, so no errchk above.
10
11package main
12
13type F func()
14
15func f() {
16	if true {
17		_ = func() { _ = m }
18	}
19}
20
21var m = map[string]F{"f": f} // ERROR "initialization cycle|depends upon itself|initialization cycle"
22