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			23 lines
		
	
	
	
		
			470 B
		
	
	
	
		
			Go
		
	
	
	
	
	
		
		
			
		
	
	
			23 lines
		
	
	
	
		
			470 B
		
	
	
	
		
			Go
		
	
	
	
	
	
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								// $G $D/$F.go && $L $F.$A && ./$A.out
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								// Copyright 2009 The Go Authors. All rights reserved.
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								// Use of this source code is governed by a BSD-style
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								// license that can be found in the LICENSE file.
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								package main
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								import "os"
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								func main() {
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									// This bug doesn't arise with [...]int, or []interface{} or [3]interface{}.
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									a := [...]interface{} { 1, 2, 3 };
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									n := 1;
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									for _, v := range a {
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										if v.(int) != n {
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											println("BUG:", n, v.(int));
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											os.Exit(0);
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										}
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										n++;
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									}
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								}
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