1// run
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 main
8
9import "unsafe"
10
11const (
12	_ = unsafe.Sizeof(func() int {
13		const (
14			_ = 1
15			_
16			_
17		)
18		return 0
19	}())
20
21	y = iota
22)
23
24func main() {
25	if y != 1 {
26		panic(y)
27	}
28}
29