1// errorcheck
2
3// Copyright 2009 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
9func main() {
10 var i33 int64;
11 if i33 == (1<<64) -1 { // ERROR "overflow"
12 }
13}
14