| // errchk $G -e $D/$F.go | |
| // Copyright 2009 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. | |
| package _ // ERROR "invalid package name _" | |
| func main() { | |
| _() // ERROR "cannot use _ as value" | |
| x := _+1 // ERROR "cannot use _ as value" | |
| _ = x | |
| } |