1 // run 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 7 package main 8 9 import "os" 10 11 func main() { 12 m := make(map[int]int); 13 m[0] = 0; 14 m[0]++; 15 if m[0] != 1 { 16 print("map does not increment\n"); 17 os.Exit(1) 18 } 19 } 20