1// run
2
3// Copyright 2010 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// https://golang.org/issue/915
8
9package main
10
11type T struct {
12	x int
13}
14
15var t = &T{42}
16var i interface{} = t
17var tt, ok = i.(*T)
18
19func main() {
20	if tt == nil || tt.x != 42 {
21		println("BUG")
22	}
23}
24