| // run | |
| // Copyright 2010 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() { | |
| data := make(map[int]string, 1) | |
| data[0] = "hello, " | |
| data[0] += "world!" | |
| if data[0] != "hello, world!" { | |
| panic("BUG: " + data[0]) | |
| } | |
| } |