// errorcheck | |
// 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. | |
// Test that incorrect uses of the blank identifer are caught. | |
// Does not compile. | |
package _ // ERROR "invalid package name _" | |
var t struct { | |
_ int | |
} | |
func main() { | |
_() // ERROR "cannot use _ as value" | |
x := _+1 // ERROR "cannot use _ as value" | |
_ = x | |
_ = t._ // ERROR "cannot refer to blank field" | |
} |