|  | // errorcheck | 
|  |  | 
|  | // Copyright 2011 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. | 
|  |  | 
|  | // issue 1662 | 
|  | // iota inside var | 
|  |  | 
|  | package main | 
|  |  | 
|  | var ( | 
|  | a = iota  // ERROR "undefined: iota|iota is only defined in const|cannot use iota outside constant declaration" | 
|  | b = iota  // ERROR "undefined: iota|iota is only defined in const|cannot use iota outside constant declaration" | 
|  | c = iota  // ERROR "undefined: iota|iota is only defined in const|cannot use iota outside constant declaration" | 
|  | ) |