| // errorcheck | |
| // Copyright 2015 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. | |
| // Verify that a label named like a package is recognized | |
| // as a label rather than a package and that the package | |
| // remains unused. | |
| package main | |
| import "math" // ERROR "imported and not used|imported but not used" | |
| func main() { | |
| math: | |
| for { | |
| break math | |
| } | |
| } |