1// errorcheck
2
3// Copyright 2016 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 p
8
9func f1() {
10	for a, a := range []int{1, 2, 3} { // ERROR "a.* repeated on left side of :=|a redeclared"
11		println(a)
12	}
13}
14
15func f2() {
16	var a int
17	for a, a := range []int{1, 2, 3} { // ERROR "a.* repeated on left side of :=|a redeclared"
18		println(a)
19	}
20	println(a)
21}
22