1// errorcheck
2
3// Copyright 2015 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// Verify that initialization loops are caught
8// and that the errors print correctly.
9
10package main
11
12var (
13	x int = a
14	a int = b // ERROR "a refers to\n.*b refers to\n.*c refers to\n.*a|initialization loop"
15	b int = c
16	c int = a
17)
18