| // errorcheck -lang=go1.21 | |
| // Copyright 2023 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. | |
| // This file has been changed from its original version as | |
| // //go:build file versions below 1.21 set the language version to 1.21. | |
| // The original tested a -lang version of 1.4 with a file version of | |
| // go1.4 while this new version tests a -lang version of go1.1 | |
| // with a file version of go1.21. | |
| //go:build go1.21 | |
| package p | |
| func f() { | |
| for _ = range 10 { // ERROR "file declares //go:build go1.21" | |
| } | |
| } |