| // run |
| |
| // 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 main |
| |
| func main() { |
| bad := false |
| if (-5 >> 1) != -3 { |
| println("-5>>1 =", -5>>1, "want -3") |
| bad = true |
| } |
| if (-4 >> 1) != -2 { |
| println("-4>>1 =", -4>>1, "want -2") |
| bad = true |
| } |
| if (-3 >> 1) != -2 { |
| println("-3>>1 =", -3>>1, "want -2") |
| bad = true |
| } |
| if (-2 >> 1) != -1 { |
| println("-2>>1 =", -2>>1, "want -1") |
| bad = true |
| } |
| if (-1 >> 1) != -1 { |
| println("-1>>1 =", -1>>1, "want -1") |
| bad = true |
| } |
| if bad { |
| println("errors") |
| panic("fail") |
| } |
| } |
