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
7// Check that we don't crash due to "lost track of variable in
8// liveness" errors against unused variables.
9
10package p
11
12import "strings"
13
14// Minimized test case from github.com/mvdan/sh/syntax.
15func F() {
16	var _ = []string{
17		strings.Repeat("\n\n\t\t        \n", 10) +
18			"# " + strings.Repeat("foo bar ", 10) + "\n" +
19			strings.Repeat("longlit_", 10) + "\n",
20	}
21}
22