modernc.org/gc@v1.0.1-0.20240304020402-f0dba7c97c2b/testdata/errchk/test/fixedbugs/issue6772.go (about)

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