| // +build amd64 | |
| // compile | |
| // Copyright 2009 The Go Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style | |
| // license that can be found in the LICENSE file. | |
| package p | |
| var _ = []int{1 << 31: 1} // ok on machines with 64bit int |