1// compile
2
3// Copyright 2021 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// Issue 44383: gofrontend internal compiler error
8
9package main
10
11func main() {
12	var b1, b2 byte
13	f := func() int {
14		var m map[byte]int
15		return m[b1/b2]
16	}
17	f()
18}
19