1// compile
2
3// Copyright 2017 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
7package issue22198
8
9func f(a *bool, b bool) {
10	if b {
11		return
12	}
13	c := '\n'
14	if b {
15		c = ' '
16	}
17	*a = c == '\n'
18}
19